GTM-D type carbon dioxide filling machine instruction manual I. Overview     GTM-D type CO2 filling machine is a new product developed and produced by researchers in our factory with reference to the advanced technology and advantages of CO2 filling machines at home and abroad, combined with the characteristics of bottled CO2 as a gas-liquid mixture.Because it is a liquid conversion between a closed pipeline and a container, it is fast and efficient in filling, and it is an ideal replacement equipment for traditional CO2 filling machines.This machine has the characteristics of compact structure, stable operation, energy saving, accurate filling, small size, small footprint, and wide range of uses. It is the ideal equipment of choice for manufacturers of CO2 fire extinguishers for production and maintenance. 2. Main technical parameters 1.Technical parameters of filling equipment   1.1 Rated pressure: 3-10MPa 1.2 Applicable temperature: 20℃-45℃ 1.3 Power supply voltage: 220V/50Hz 1.4 Motor power: 1.5kW 1.5 Volume: 1100*620*1110mm (length×width×height) 1.6 Weight: 150kg 3. Description of the operation process 1. Equipment placement and stability: Before the equipment is used, the equipment should be placed in sequence according to actual needs. All parts of the equipment should be placed on the horizontal ground and placed smoothly.This equipment consists of three parts: a weighing table, a filling machine, and an air source cylinder bracket.Among them, the filling machine is composed of a motor, a CO2 high-pressure pump, a pressure sensor, a weighing table, a safety valve, a high-pressure ball valve and a matching high-pressure pipeline.After the weighing platform is placed, the casters should be adjusted to make it place smoothly; after the filling machine part is placed, the casters should be put on the brakes so that it cannot be moved at will; after the air source cylinder bracket is placed on the horizontal ground, it should be adjusted so that it should not shake at will. It is appropriate. 2. Wiring: Before turning on the power, connect the power cord and connect the ground wire, connect the filling machine line to the weighing table (just plug the plug into the weighing table), turn on the power supply, turn on the power switch, the meter is on, indicating that the power supply is normal, press the filling start button, the motor can drive the high-pressure pump to work, press the filling stop button, the high-pressure pump stops working. 3. Pipeline connection: connect the A joint on the filling pipe (Figure 2) to the CO2 gas source cylinder on the bracket, and the B joint at the other end of the conveying pipe (Figure 2) to the air inlet of the high-pressure pump; then connect the air outlet of the filling machine to the B joint of another filling pipe (Figure 2), and connect the A joint of this filling pipe (Figure 2) to the bottle valve of the fire extinguisher to be filled.After the connected pipeline is checked for accuracy in all directions as required, the fire extinguisher is placed on the weighing table and ready to be filled with CO2. 4. Filling of fire extinguishers: First, after connecting the pipelines, close the manual ball valve (Figure 2) connected to the fire extinguisher valve pipeline, put the fire extinguisher on the weighing table, turn on the power switch, and set the system pressure gauge to 12 MPa (If the system pressure exceeds 12Mpa, the high-pressure pump stops running.The pressure has been set at the factory, and the user does not need to set it again. If you need to reset it, you can refer to the instrument setting method on the next page), after the weighing display instrument is cleared to zero, then set the weight of the CO2 to be filled, and then open the CO2 cylinder valve, observe the system pressure gauge indicator, when the system pressure gauge no longer changes, the pressure in the pipeline reaches equilibrium, then press down the CO2 cylinder valve and fix it, turn on the control switch, the high-pressure pump starts to work, CO2 is sucked and discharged through the high-pressure pump in the filling machine, and the CO2 is transported from the outlet of the pump to the waiting Put in a fire extinguisher.During the first filling, because there is air or CO2 gas in the tube, it is easy to cause gasification when the high-pressure pump is running, so it needs to be deflated until the liquid is discharged before the filling can be started.After the filling weight is reached, the CO2 pump immediately stops working, closes the manual ball valve connected to the fire extinguisher bottle valve (Figure 2), then releases the handle of the fire extinguisher bottle valve to close it, and finally loosens and removes the A joint of the filling pipe connected to the fire extinguisher (Figure 2), and then removes the filled fire extinguisher to complete the filling work.    

Precautions for carbon dioxide fire extinguisher filling machine Maintenance and maintenance 1.During use, check whether the fasteners at each joint are loose at any time, and tighten them immediately if they are loose. 2.After each shift is stopped or when it is not in use for a long time, the remaining air in the pipeline and pump should be cleaned. 3.The cylinder where CO2 is stored should be kept clean and free of dirt to prevent clogging of the valve port. Precautions 1. This equipment must have good protective wiring. 2. All electrical appliances and circuits of this equipment shall not be injected with water and other debris. 3. The filling machine should be installed in a dry, ventilated, clean and flat work site. 4. The equipment should be used at the rated voltage, otherwise it will cause failure. 5. Do not pry or hit with heavy objects arbitrarily inside the weighing platform, and do not rotate the bolts to prevent changing the limit gap. The weighing platform should be leveled before use (overloading is strictly prohibited). 6. Metal high-pressure hoses cannot be twisted forcefully or the bending radius of the pipeline is too small. 7. The power cord should be cut off after the equipment is turned off or after get off work, and the remaining air in the pipeline should be cleaned. 8. For units that use carbon dioxide filling equipment, five requirements and five requirements must be met. 9. After the filling of the fire extinguisher is completed, the pressure of the bottle valve must be loosened before the A joint of the filling pipe can be unscrewed, otherwise it will easily cause dangerous accidents. 10. When connecting the pipeline, be sure to connect and tighten it according to the signs pasted on the pipeline, otherwise it will easily damage the pipe joint. For units that use carbon dioxide filling equipment, five requirements and five requirements must be met. Five essentials: (1) Only units with permits issued by the competent fire protection department at a higher level can repair and produce. (2) There must be rules and regulations of the quality assurance system and operating processes that meet national standards in order to maintain production. (3) Only fixed operators who have undergone special training, are serious and responsible for their work, and hold induction certificates can maintain production. (4) There must be a production site with good ventilation, cleanliness and width (greater than 20m2) in order to maintain production. (5) There must be a safety protective barrier. The strength of the barrier between the operator and the equipment must be greater than the strength equivalent to 120mm thick reinforced concrete, and the height must be higher than the height of the operator by more than 300mm. Five do not: (1) Do not use fire extinguishers that have not been hydrostatic tested in accordance with GB4399-84 for filling. (2) Do not use equipment without a good safety grounding device, and fire extinguishing agent cylinders without safety devices for filling. (3) Do not use equipment that has not been inspected in all directions for consoles, instruments, pipes, fixtures, and weighing instruments when you are on duty for filling. (4) Do not use cylinders, valves, electrician straws, and fuse accessories that do not meet relevant national standards for filling. (5) Do not use weighing instruments, instruments, and equipment that have not been inspected within the time limit for filling. Technical parameters of GTM-B filling equipment 1.1 Rated pressure: ≤7MPa 1.2 Applicable temperature: -5℃-5℃ 1.3 Power supply voltage: 220V 1.4 Motor power: kw 1.5 Volume: 1780*1490*1170mm (length×width×height) 1.6 Weight: 230kg  

Operation guide for Fire extinguisher filling equipment As a preference, the fire extinguisher filling machine is provided with a safety door on the mouth of the dry powder delivery frame, and a bottom plate is provided in the safety box.Put the fire extinguisher on the bottom plate through the dry powder delivery frame, the head of the fire extinguisher enters the dry powder filling gap, the dry powder filling head is aligned with the head of the fire extinguisher, close the safety door, the safety door is safely closed through a latch or lock, the dry powder filling head is aligned with the head of the fire extinguisher, the propulsion device pushes the dry powder filling head towards the head of the fire extinguisher, the interface is tight, after the top is tight, press down the fire extinguisher pressure handle, and then open the dry powder filling valve, and the dry powder filling begins. Since the safety door is closed, all the fire extinguisher bottles are located in the box. The fire extinguisher does not directly contact the fire extinguisher during the process of filling the dry powder. The safety box is made of materials such as steel plates to separate the body of the operator and all outside personnel from the fire extinguisher at intervals, so as to effectively protect the safety of the operator. During the specific implementation, the dry powder filling head of the fire extinguisher filling machine is aligned with the head of the fire extinguisher, and the propulsion device pushes the dry powder filling head towards the head of the fire extinguisher. The interface is tightened at the top. After the top is tightened, the valve of the dry powder filling head will automatically open. Press down the handle of the fire extinguisher, and the dry powder will start to be filled.When the dry powder filling is completed, the dry powder filling head leaves the dry powder port of the fire extinguisher head, and the valve of the dry powder filling head is automatically closed.The dry powder filling head of this structure changes the prior art to use a foot valve to control the opening and closing of the dry powder source. The dry powder between the foot valve and the dry powder filling head will be wasted during operation.Therefore, the use of a dry-filled powder head with a valve has the advantage of saving dry powder.When specifically implemented, the dry powder filling head with a valve includes a valve body and a valve core set in the valve body. The valve core is provided with a hollow dry powder guide hole, the head of the valve core is provided with a dry powder filling sealing ring, the middle of the valve core is provided with a groove, the groove is provided with a sealing ring, the tail of the valve core is provided with a step, and it is provided with a dry powder hole, the dry powder hole and the dry powder guide hole communicate, the tail of the valve core is provided with an internal thread, the tail of the valve body is provided with an external thread, the tail of the valve core is rotated with a screw with a valve sealing ring, the valve sealing ring is at the end of the valve body, and the valve body is rotated with a valve with a dry powder inlet Seat, the valve seat is provided with a spring, which is mounted on the head of the screw.  

Compared with the prior art, the beneficial effects of the new type of fire extinguisher filling machine are: Because the new type of fire extinguisher filling machine has added assembly lines, filling cabinets, automatic valve-twisting cabinets and dry powder fire extinguishing agent barrels, the design can be filled and filled with dry powder in 3 cylinders at the same time, and the filling time of 3 6-liter fire extinguishers is about 40s. It can fill 180-250 bottles per hour, realizing the integration of valve-twisting and filling, improving the filling effect, and solving the existing dry powder fire extinguisher production technology. The filling operation is slow and the filling time is long, and it is impossible to fill three fire extinguishing agent tanks at the same time. The problem is that the filling operation is slow and the filling time is long. It is impossible to fill three fire extinguishing agent tanks at the same time. .Because the new type of fire extinguisher filling machine has added three large-flow and high-pressure vortex pumps, the design provides conditions for filling three fire extinguishing agent tanks at the same time. Because the new type of fire extinguisher filling machine has added an all-stainless steel frame and a thickened stainless steel conveyor chain, a gear motor, a photoelectric limit switch, and a time controller, the design can implement automatic stop without cylinders and automatic delivery of cylinders. The new type of fire extinguisher filling machine has the advantages of automatic filling, automatic metering, automatic filling of dry powder, and no foam overflow during filling. GFM16-1B fire extinguisher dry powder filling machine Technical parameters： Filling accuracy: 1KG≤±0.02 Filling speed: 5kg/min Voltage: AC220V 50Hz                          Power: 1.1kw Weight: 90kg Volume: Length*width*height 800*400*1350mm 2223531449@qq.com

Operation method of dry powder fire extinguisher filling equipment 1. Operation： 1The filling machine should be placed horizontally in a dry, clean and ventilated place； .2The working ambient temperature of the filling machine is -5℃ to 45℃； .3 Turn on the power supply and start the filling machine. When filling the powder, first put the empty bottle of the fire extinguisher on the electronic scale, put the filling module on the mouth of the fire extinguisher bottle, and press the peel button on the electronic scale to zero.Open the filling ball valve on the filling module to start filling the powder, and at the same time insert the stainless steel powder suction tube into the powder bag or powder bucket (note: the powder suction tube should be inserted into the deepest part of the powder)； .4 Constantly move the powder suction tube to let the powder suction port suck the powder, do not let the air into the tube so as not to affect the filling speed； .5 When the filling reaches the specified weight, close the filling ball valve, remove the fire extinguisher and check the weight.； .6The optimal filling pressure during filling is -0.06MPa to -0.009MPa. When the pressure drops below -0.04MPa, the filling speed will slow down significantly. At this time, the filling ball valve can be closed and the vacuum pressure can be increased before filling.； .7 Before stopping, be sure to turn the rotating button on the control panel of the filling machine to the “cleaning” gear, and use the pulsed air flow generated during pressure relief to clean the residues on the filter element. After the vacuum pressure returns to “zero”, the total power supply can be turned off. 2. Maintenance ： .1 Keep the filling machine clean and the oil level of the vacuum pump to ensure normal operation； .2 Dry powders containing impurities, dry powders with excessive moisture content, and dry powders that are not up to standard are strictly prohibited from being used to avoid damage to the equipment； .3 The filling machine should be used for 300-500 hours, and the dry powder in the filter barrel should be cleaned.； .4 When cleaning up the dry powder, the “Clean” button should be activated. After the pressure returns to zero, take a large plastic bag to cover the filter barrel and the lower cover plate, loosen the clamp on the cover plate, remove the cover plate, and pour the dry seam into the plastic bag.； GFM16-1 automatic fire extinguisher dry powder filling machine Technical parameters： Filling accuracy: 1KG≤±0.02 Filling speed: 5kg/min Voltage: AC380V or AC220V 50Hz Power: 1.1kw Weight: 110kg Volume: Length*width*height 870*590*1320mm  

Operating procedures of automatic ultrafine dry powder filling machine The operating procedures of the fully automatic ultrafine dry powder filling machine CGFM10-2 fully automatic ultrafine dry powder filling machine adopts vacuum jet technology to quickly inhale the dry powder into the loaded cylinder, and is equipped with XK3102-B1 weighing display instrument to automate and measure the filling process.                 Operating procedures：   1. Before powering on, please make sure that the switch is set on the “off” gear.Check for circuit breakage or leakage before operation；   2. When using, first set the quality of the dry powder that needs to be filled (such as 400g). Please ensure that the box is effectively grounded to ensure safety. It is strictly forbidden to touch the electrical circuits of the box by hand or with a damp cloth when energizing.   3. When filling, press start (pump up), the vacuum pump starts to work, and then place the cylinder to be filled.After the entire filling process is over, the filled cylinder is removed and placed in a new cylinder, and the filling will start automatically.   GFM10-2 dry powder filling machine Technical parameters： Filling accuracy: 1KG≤±0.015 Filling speed: 6-12kg/min Voltage: AC220V 50Hz Power: 0.55KW Weight: 100kg Volume: Length*width*height 800*600*1220mm    

Detailed explanation of the operation method of dry powder filling machine 1. Preparation work 1.Cleaning: Before operation, the dry powder canning machine should be cleaned to ensure the hygiene and safety of the equipment. 2.Inspection: Check whether all parts of the equipment are intact, whether there are abnormal conditions such as loosening. 3.Prepare raw materials: The dry powder raw materials to be used are fully prepared, and ensure that the raw materials are clean and free of impurities. 2. Boot operation 1.Turn on the power supply: Turn on the power supply of the dry powder canning machine and turn on the main power switch. 2.Set parameters: According to the needs, set the parameters of the dry powder filling machine, including weighing data, combination data, filling speed, etc. 3.Turn on the manipulator: Turn on the manipulator and send the empty tank to the work area for filling. Three, the operation steps 1.Add raw materials: Put the prepared dry powder raw materials into the hopper. 2.Turn on the vibrator: Turn on the vibrator to ensure the smooth flow of dry powder raw materials. 3.Start filling: Through the set parameters, start the filling process and fill the dry powder into the empty tank. 4.Check the sealing: When the filling of the jar is completed, check the sealing of the jar and whether the filling amount is normal. 5.Complete the operation: When the filling work is completed, turn off the power of the equipment, clean the equipment and save it. Fourth, precautions 2223531449@qq.com 1.The equipment must be inspected and cleaned before operation to ensure the safety and hygiene of the equipment. 2.When setting the parameters, it should be adjusted according to the type of material to be filled and the packaging specifications. 3.Pay attention to maintaining the normal operation of the dry powder filling machine, and carry out regular maintenance and maintenance. 4.When a fault is found, stop in time and contact the maintenance personnel to deal with it. [Summary] This article introduces in detail the operation method of the dry powder canning machine, including preparation work, start-up operation, setting parameters, operating steps and precautions.The rational use of dry powder canning machines can improve packaging efficiency and quality, reduce production costs and labor workload. Filling precision 1kg≤+0.02 Filling speed 6-12kg/min Voltage AC380V&AC220V 50Hz Power 0.55KW&1.5KW Weight 200kg Volume length x width x height 1130x520x1350mm