CN214306532U - Drainage device of special solvent for aluminum fluorocarbon spraying - Google Patents
Drainage device of special solvent for aluminum fluorocarbon spraying Download PDFInfo
- Publication number
- CN214306532U CN214306532U CN202022216361.3U CN202022216361U CN214306532U CN 214306532 U CN214306532 U CN 214306532U CN 202022216361 U CN202022216361 U CN 202022216361U CN 214306532 U CN214306532 U CN 214306532U
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- Prior art keywords
- pipe
- solvent
- diaphragm pump
- pneumatic diaphragm
- drainage device
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- 239000002904 solvent Substances 0.000 title claims abstract description 81
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 16
- 238000005507 spraying Methods 0.000 title claims abstract description 16
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 239000002360 explosive Substances 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- PRPAGESBURMWTI-UHFFFAOYSA-N [C].[F] Chemical compound [C].[F] PRPAGESBURMWTI-UHFFFAOYSA-N 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a drainage device for special solvent for aluminum fluorocarbon spraying, which comprises a suction pipe, a main conveying pipe, a branch conveying pipe, a feeding pressure gauge, a discharging pressure gauge, a pneumatic diaphragm pump and an air inlet pipe; one end of the suction tube is connected with the pneumatic diaphragm pump, and the other end of the suction tube extends into the solvent barrel; one end of the main conveying pipe is connected with the pneumatic diaphragm pump, and the other end of the main conveying pipe is connected with the branch conveying pipe; one end of the conveying branch pipe extends into the solvent tank; the air inlet pipe is connected with the pneumatic diaphragm pump and used for supplying high-pressure air to the pneumatic diaphragm pump, and an air valve is arranged on the air inlet pipe; the feeding pressure gauge is arranged on the suction pipe and used for detecting the liquid pressure in the suction pipe. By adopting the drainage device, the solvent in the solvent barrel can be pumped into different solvent tanks, an electrified device is not needed, and the drainage device is safe and reliable to use in flammable and explosive places.
Description
Technical Field
The utility model relates to an aluminum product fluorine carbon spraying field especially relates to a drainage device of special solvent of aluminum product fluorine carbon spraying.
Background
In the extraction of the solvent in the aluminum fluorocarbon spraying production field, compressed air is generally directly injected into a large-size solvent barrel, and the solvent is drained from the large-size solvent barrel to a small-size solvent tank by using air pressure, but the solvent barrel is easily seriously deformed or even microcracked by the method, so that the solvent is leaked by the solvent barrel, if the solvent barrel is in a closed space and has a fire explosion risk under the condition of poor ventilation, the waste of raw material cost is caused, and the serious potential safety hazard exists.
Disclosure of Invention
The utility model discloses a solve present impress the solvent bucket with the air and cause the technical problem of solvent bucket water clock easily, provide a drainage device of special solvent of aluminum product fluorocarbon spraying, can be with the different solvent grooves of solvent suction in the solvent bucket, needn't use electrified device, use safe and reliable.
In order to solve the technical problem, the utility model provides a drainage device for special solvent for aluminum fluorocarbon spraying, which comprises a suction pipe, a main conveying pipe, a branch conveying pipe, a feeding pressure gauge, a discharging pressure gauge, a pneumatic diaphragm pump and an air inlet pipe; one end of the suction tube is connected with the pneumatic diaphragm pump, and the other end of the suction tube extends into the solvent barrel; one end of the main conveying pipe is connected with the pneumatic diaphragm pump, and the other end of the main conveying pipe is connected with the branch conveying pipe; one end of the conveying branch pipe extends into the solvent tank; the air inlet pipe is connected with the pneumatic diaphragm pump and used for supplying high-pressure air to the pneumatic diaphragm pump, and an air valve is arranged on the air inlet pipe; the feeding pressure gauge is arranged on the suction pipe and used for detecting the liquid pressure in the suction pipe; the discharge pressure gauge is arranged on the conveying main pipe and used for detecting the liquid pressure in the conveying main pipe; the pneumatic diaphragm pump is used for pumping the liquid in the suction pipe into the main conveying pipe by using input high-pressure air as power.
As an improvement of the scheme, the top of the solvent barrel is provided with a barrel cover, the barrel cover is provided with a discharge hole, and a gap is reserved between the discharge hole and the suction tube.
As an improvement of the scheme, a buffer cylinder is connected to the main conveying pipe.
As an improvement of the scheme, the air inlet pipe is also provided with an air filter.
As an improvement of the scheme, the solvent barrel, the pneumatic diaphragm pump and the solvent tank are all provided with grounding protection.
As an improvement of the scheme, each group of conveying branch pipes correspondingly extend into one solvent tank, and branch pipe on-off stop valves and branch pipe connection stop valves are arranged on the conveying branch pipes.
Implement the utility model discloses, following beneficial effect has:
by adopting the drainage device, an electrified device is not needed, and the drainage device is safe and reliable to use in flammable and explosive places; stepless regulation is realized through the opening degree of the gas valve, and the gas valve is opened and closed simply only when the gas valve is started and stopped, so that the operation is convenient; the service life is long and the device is not stopped; effectively reduces the waste of raw materials, saves the cost and eliminates the potential safety hazard of deformation and cracking of the solvent barrel.
Drawings
Fig. 1 is a schematic diagram of the drainage device for the solvent special for spraying aluminum fluorocarbon.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.
As shown in fig. 1, an embodiment of the present invention provides a drainage device for a solvent special for aluminum fluorocarbon spraying, which includes a suction pipe 21, a main conveying pipe 22, a branch conveying pipe 23, a feeding pressure gauge 71, a discharging pressure gauge 72, a pneumatic diaphragm pump 3, and an air inlet pipe 6; one end of the suction tube 21 is connected with the pneumatic diaphragm pump 3, and the other end of the suction tube extends into the solvent barrel 1; one end of the main conveying pipe 22 is connected with the pneumatic diaphragm pump 3, and the other end of the main conveying pipe is connected with the branch conveying pipe 23; one end of the conveying branch pipe 23 extends into the solvent tank 5; the air inlet pipe 6 is connected with the pneumatic diaphragm pump 3 and used for supplying high-pressure air to the pneumatic diaphragm pump 3, and an air valve 61 is arranged on the air inlet pipe 6; the feeding pressure gauge 71 is arranged on the suction tube 21 and used for detecting the liquid pressure in the suction tube 21; the discharge pressure gauge 72 is arranged on the main conveying pipe 22 and is used for detecting the liquid pressure in the main conveying pipe 22; the pneumatic diaphragm pump 3 is used for pumping the liquid in the suction pipe 21 into the main delivery pipe 22 by using the input high-pressure air as power.
Preferably, each group of the conveying branch pipes 23 correspondingly extend into one solvent tank 5, and branch pipe on-off stop valves (45,46,47) and branch pipe connecting stop valves (41,42,43,44) are arranged on the conveying branch pipes 23. The solvent in the solvent barrel 1 can be conveyed to the corresponding solvent tank 5 by controlling the branch on-off stop valves (45,46,47), and a certain conveying branch pipe 23 can be completely cut off by controlling the branch pipe connection stop valves (41,42,43,44), so that the maintenance is convenient.
The working principle of the drainage device is as follows: the suction tube 21 is inserted into the solvent barrel 1 through the through hole, the stop valve 7 is opened, the gas valve 61 is opened, the compressed air passes through the air filter 62, the compressed air filtered out of moisture enters the diaphragm pump through the air supply port, the volume of the working chamber is changed by back and forth movement of the diaphragm in the diaphragm pump, so that the solvent is sucked and discharged, and the solvent in the solvent barrel 1 is drained into the solvent tank 5. Specifically, the branch pipe connection cut-off valve 41 and the branch pipe on-off cut-off valve 45 are opened, the branch pipe connection cut-off valve 42 is closed, and the solvent is drained to the first solvent tank 51; the branch pipe connection stop valve 43 and the branch pipe on-off stop valve 45 are closed, the branch pipe connection stop valve 41, the branch pipe connection stop valve 42 and the branch pipe on-off stop valve 46 are opened, and the solvent is drained to the second solvent tank 52; the branch pipe connection stop valve 44, the branch pipe on-off stop valve 45 and the branch pipe on-off stop valve 46 are closed, the branch pipe connection stop valve 41, the branch pipe connection stop valve 42, the branch pipe connection stop valve 43 and the branch pipe on-off stop valve 47 are opened, and the solvent is drained to the third solvent tank 53; the branch pipe on-off stop valve 45, the branch pipe on-off stop valve 46 and the branch pipe on-off stop valve 47 are closed, the branch pipe connection stop valve 41, the branch pipe connection stop valve 42, the branch pipe connection stop valve 43 and the branch pipe connection stop valve 44 are opened, and the solvent is drained to the fourth solvent tank 54. After drainage of one solvent is finished, when another solvent is drained in subsequent operation, only the solvent barrel 1 filled with the solvent needs to be replaced. The pressure gauge effectively avoids damaging the pump due to too large pressure. Preferably, the solvent contained in the solvent barrel 1 is an organic solvent; the shell of the diaphragm pump is made of aluminum alloy; the diaphragm pump is an air operated diaphragm pump 3 using compressed air as a power source, and stepless adjustment (gradual from minimum to maximum) is realized by the opening degree of an air valve 61.
By adopting the drainage device, an electrified device is not needed, and the drainage device is safe and reliable to use in flammable and explosive places; stepless regulation is realized through the opening degree of the gas valve, and the gas valve is opened and closed simply only when the gas valve is started and stopped, so that the operation is convenient; the service life is long and the device is not stopped; effectively reduces the waste of raw materials, saves the cost and eliminates the potential safety hazard of deformation and cracking of the solvent barrel.
In order to stabilize the air pressure in the solvent barrel 1, a barrel cover 12 is arranged at the top of the solvent barrel 1, a discharge hole 11 is formed in the barrel cover 12, and a gap is reserved between the discharge hole 11 and the suction tube 21. When the volume in the solvent bucket 1 is drawn out, the outside air can flow into the solvent bucket 1 from the gap between the discharge port and the suction tube 21 in time.
Preferably, a buffer cylinder 73 is connected to the main delivery pipe 22. Because the pneumatic diaphragm pump 3 is the pulsed transport, when the pneumatic diaphragm pump 3 promoted the solvent and gets into and carry main pipe 22, carry the partial solvent in main pipe 22 and can get into buffer cylinder 73, slowly flow into in the solvent groove 5 again, avoid the pressure pulse that pneumatic diaphragm pump 3 produced to damage the instrument, improve the instrument precision.
Preferably, an air filter 62 is further disposed on the air inlet pipe 6. The air filter 62 is used for preventing impurities from entering the pneumatic diaphragm pump 3, and the service life of the pneumatic diaphragm pump 3 is prolonged. In addition, the solvent barrel 1, the pneumatic diaphragm pump 3 and the solvent tank 5 are all provided with grounding protection, so that static electricity generated at any time in field work is led into the ground, the static electricity is eliminated, and harm caused by the static electricity is avoided.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and decorations can be made without departing from the principle of the invention, and these modifications and decorations are also regarded as the protection scope of the present invention.
Claims (6)
1. A drainage device for a special solvent for aluminum fluorocarbon spraying is characterized by comprising a suction pipe, a main conveying pipe, a branch conveying pipe, a feeding pressure gauge, a discharging pressure gauge, a pneumatic diaphragm pump and an air inlet pipe; one end of the suction tube is connected with the pneumatic diaphragm pump, and the other end of the suction tube extends into the solvent barrel; one end of the main conveying pipe is connected with the pneumatic diaphragm pump, and the other end of the main conveying pipe is connected with the branch conveying pipe; one end of the conveying branch pipe extends into the solvent tank; the air inlet pipe is connected with the pneumatic diaphragm pump and used for supplying high-pressure air to the pneumatic diaphragm pump, and an air valve is arranged on the air inlet pipe; the feeding pressure gauge is arranged on the suction pipe and used for detecting the liquid pressure in the suction pipe; the discharge pressure gauge is arranged on the conveying main pipe and used for detecting the liquid pressure in the conveying main pipe; the pneumatic diaphragm pump is used for pumping the liquid in the suction pipe into the main conveying pipe by using input high-pressure air as power.
2. The drainage device for special solvent for aluminum fluorocarbon spraying as claimed in claim 1, wherein a barrel cover is arranged at the top of the solvent barrel, a discharge hole is arranged on the barrel cover, and a gap is left between the discharge hole and the suction tube.
3. The drainage device for special solvent for aluminum fluorocarbon spraying of claim 1, wherein the main delivery pipe is connected with a buffer cylinder.
4. The drainage device for special solvent for aluminum fluorocarbon spraying of claim 1, wherein the air inlet pipe is further provided with an air filter.
5. The drainage device for special solvent for aluminum fluorocarbon spraying of claim 1, wherein the solvent barrel, the pneumatic diaphragm pump and the solvent tank are all provided with ground protection.
6. The drainage device for special solvent for aluminum fluorocarbon spraying as claimed in claim 1, wherein each group of the delivery branch pipes correspondingly extends into one solvent tank, and the delivery branch pipes are provided with branch pipe on-off stop valves and branch pipe connection stop valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022216361.3U CN214306532U (en) | 2020-09-30 | 2020-09-30 | Drainage device of special solvent for aluminum fluorocarbon spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022216361.3U CN214306532U (en) | 2020-09-30 | 2020-09-30 | Drainage device of special solvent for aluminum fluorocarbon spraying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214306532U true CN214306532U (en) | 2021-09-28 |
Family
ID=77830004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022216361.3U Active CN214306532U (en) | 2020-09-30 | 2020-09-30 | Drainage device of special solvent for aluminum fluorocarbon spraying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214306532U (en) |
-
2020
- 2020-09-30 CN CN202022216361.3U patent/CN214306532U/en active Active
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