CN221100163U - Sampling mechanism is used in production of environment-friendly solvent - Google Patents
Sampling mechanism is used in production of environment-friendly solvent Download PDFInfo
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- CN221100163U CN221100163U CN202322531945.3U CN202322531945U CN221100163U CN 221100163 U CN221100163 U CN 221100163U CN 202322531945 U CN202322531945 U CN 202322531945U CN 221100163 U CN221100163 U CN 221100163U
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- solvent
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- 238000005070 sampling Methods 0.000 title claims abstract description 60
- 239000002904 solvent Substances 0.000 title claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000003860 storage Methods 0.000 claims abstract description 45
- 239000007788 liquid Substances 0.000 claims description 10
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012824 chemical production Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 20
- 235000017491 Bambusa tulda Nutrition 0.000 description 20
- 241001330002 Bambuseae Species 0.000 description 20
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 20
- 239000011425 bamboo Substances 0.000 description 20
- 238000010586 diagram Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 125000003003 spiro group Chemical group 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an environment-friendly sampling mechanism for solvent production, which relates to the technical field of chemical production, and aims at solving the problems that the volume of a sampling solvent cannot be fixed, the sampling capacity is easy to be reduced, the sampling effect is poor, the sampled solvent is easy to enter a vacuum pump, the vacuum pump is damaged, and the practicability is low. According to the utility model, the sampling volume in the storage cylinder can be regulated, the solvent is quantitatively sampled, the sampling capacity is prevented from being small, the sampling effect is improved, the sampling solvent can be effectively prevented from entering the micro vacuum pump, the damage of the micro vacuum pump is avoided, and the practicability is improved.
Description
Technical Field
The utility model relates to the technical field of chemical production, in particular to an environment-friendly sampling mechanism for solvent production.
Background
In the field of chemical production, an environment-friendly solvent is generally adopted, and in the production process of the environment-friendly solvent, the solvent needs to be sampled so as to know whether the solvent meets the environment-friendly standard.
Through retrieval, chinese patent (application number is 202021042685.3) discloses a chemical solvent sampling device, which comprises a sampling bottle, wherein the sampling bottle comprises a sample inlet and a sample outlet, the sample inlet pipe is fixedly connected to the sample inlet of the sampling bottle, and the sample outlet pipe is fixedly connected to the sample outlet; the sampling tube is connected with the container for containing the chemical solvent at one end, is connected with one end of the sampling tube, which is positioned outside the sampling bottle, and is provided with a suction nozzle which is positioned on the outer wall of the sampling bottle and is close to the sampling port, and is communicated with the sampling bottle and is a three-way pipe; the first valve is fixedly connected to the second interface of the three-way pipe, the second valve is fixedly connected to the third interface of the three-way pipe, but the following problems exist in the use process of the device:
1. When the solvent is quantitatively sampled, the volume of the sampled solvent cannot be fixed, so that the sampling capacity is easy to be reduced, and the sampling effect is poor;
2. when the solvent is pumped by the vacuum pump, the sampled solvent easily enters the vacuum pump, so that the vacuum pump is damaged, and the practicability is low.
Disclosure of utility model
The utility model provides an environment-friendly sampling mechanism for solvent production, which solves the problems that a comparison file cannot fix the volume of a sampled solvent, the sampling capacity is easy to be reduced, the sampling effect is poor, the sampled solvent is easy to enter a vacuum pump, the vacuum pump is damaged, and the practicability is low.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a sampling mechanism is used in production of environment-friendly solvent, includes the storage section of thick bamboo of transparent material and passes through bolted connection on the fixed station on storage section of thick bamboo top outer wall, be equipped with adjustment mechanism in the storage section of thick bamboo, adjustment mechanism includes screw rod, piston board and fixed plate, all be equipped with spacing subassembly on the both ends outer wall of fixed plate bottom, spacing subassembly includes the gag lever post, the fixed plate top is equipped with sampling assembly, sampling assembly includes miniature vacuum pump, exhaust tube, feed liquor pipe and solenoid valve, the inlaying is equipped with waterproof ventilated membrane on the inner wall of exhaust tube lower part.
Preferably, scale marks are etched on the outer wall of one side of the storage cylinder, a liquid discharge pipe is fixedly arranged on the inner wall of the bottom of the storage cylinder, and a ball valve is installed on the outer wall of one end of the liquid discharge pipe in a butt clamp mode.
Preferably, the screw rod runs through and the spiro union is on the fixed station bottom outer wall, and the screw rod runs through and the slip cap locates on the storage section of thick bamboo top inner wall, the piston board passes through the bearing and connects on the screw rod bottom outer wall, and piston board slidable mounting is in the storage section of thick bamboo, the fixed plate rotates to be installed on screw rod upper portion outer wall, and has set firmly the carousel on the screw rod top outer wall.
Through foretell scheme, through rotating the screw rod, drive piston board and fixed plate and remove for the edge of piston board flushes with the scale mark on the storage section of thick bamboo, and then adjusts the space that storage section of thick bamboo is used for storing the solvent, carries out the ration sample to the solvent.
Preferably, the stop lever is fixed on the fixed plate bottom outer wall, and the stop lever runs through and slidable mounting on fixed station bottom outer wall, stop block has been set firmly on the stop lever bottom outer wall.
Preferably, the miniature vacuum pump passes through bolted connection on fixed plate top one end outer wall, and the exhaust tube sets firmly on miniature vacuum pump inlet end outer wall, the exhaust tube runs through and sets firmly on the piston plate bottom outer wall, feed liquor pipe upper portion runs through and sets firmly on the fixed plate top outer wall, and the feed liquor pipe bottom end runs through and sets firmly on the piston plate bottom outer wall, the solenoid valve butt clamp is installed on feed liquor pipe one end outer wall.
Through the scheme, the air below the piston plate is pumped out through the micro vacuum pump, so that a space below the piston plate in the storage cylinder forms a relative vacuum space, the electromagnetic valve is opened at the moment, the solvent is pumped into the storage cylinder, and the waterproof breathable film prevents the solvent from entering the micro vacuum pump.
Preferably, the outer wall of one end of the bottom of the fixed table is connected with a storage battery through a bolt, and the storage battery is connected with the micro vacuum pump and the electromagnetic valve through a wire.
The beneficial effects of the utility model are as follows:
1. Be provided with adjustment mechanism, through rotating the screw rod, drive piston board and fixed plate and remove for the edge of piston board flushes with the scale mark on the storage section of thick bamboo, and then adjusts the space that is used for the storage solvent to the storage section of thick bamboo, carries out quantitative sampling to the solvent, can adjust the sample volume in the storage section of thick bamboo, carries out quantitative sampling to the solvent, prevents that the sample capacity is few, has improved the sampling effect.
2. Be provided with sampling assembly, when taking a sample to the solvent, keep the ball valve closed, start micro vacuum pump, micro vacuum pump is taken out the air below the piston board for the space of piston board below forms relative vacuum space in the storage section of thick bamboo, and the solenoid valve opens this moment, takes in the storage section of thick bamboo with the solvent, and waterproof ventilated membrane prevents that solvent from entering into micro vacuum pump in, regularly maintain and change waterproof ventilated membrane can, can effectually prevent that sampling solvent from entering into micro vacuum pump in, avoid micro vacuum pump impaired, improved the practicality.
In summary, the utility model can adjust the sampling volume in the storage cylinder, quantitatively sample the solvent, prevent the sampling capacity from being small, improve the sampling effect, effectively prevent the sampling solvent from entering the micro vacuum pump, avoid the damage of the micro vacuum pump, and improve the practicability.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a sampling mechanism for producing an environment-friendly solvent according to the present utility model.
Fig. 2 is a schematic structural diagram of an adjusting mechanism and two limiting assemblies of a sampling mechanism for environment-friendly solvent production.
Fig. 3 is a schematic diagram of a sampling assembly of a sampling mechanism for producing an environment-friendly solvent according to the present utility model.
Fig. 4 is a schematic diagram of a storage battery structure of a sampling mechanism for producing an environment-friendly solvent according to the present utility model.
In the figure: 1. a storage cylinder; 2. a fixed table; 3. an adjusting mechanism; 301. a screw; 302. a piston plate; 303. a fixing plate; 304. a turntable; 4. a limit component; 401. a limit rod; 402. a limiting block; 5. a sampling assembly; 501. a micro vacuum pump; 502. an exhaust pipe; 503. a liquid inlet pipe; 504. an electromagnetic valve; 6. and a storage battery.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
1, Refer to fig. 1-2, an environment-friendly sampling mechanism for solvent production, including storage section of thick bamboo 1 of transparent material and pass through fixed station 2 on storage section of thick bamboo 1 top outer wall through bolted connection, the etching has the scale mark on the outer wall on one side of storage section of thick bamboo 1, set firmly the fluid-discharge tube on the inner wall of storage section of thick bamboo 1 bottom, install the ball valve on the outer wall of fluid-discharge tube one end, be equipped with adjustment mechanism 3 in storage section of thick bamboo 1, adjustment mechanism 3 includes screw 301, piston plate 302 and fixed plate 303, screw 301 runs through and the spiro union is on fixed station 2 bottom outer wall, screw 301 runs through and the slip cover is located on storage section of thick bamboo 1 top inner wall, piston plate 302 passes through the bearing and is connected on screw 301 bottom outer wall, piston plate 302 slidable mounting is in storage section of thick bamboo 1, fixed plate 303 rotates and installs on screw 301 upper portion outer wall, set firmly on the outer wall of screw 301 top, set firmly has carousel 304 on the outer wall, drive piston plate 302 moves through screw 301, change through the position of piston plate 302, make the space that is used for storing solvent in storage section of thick bamboo 1 change, realize quantitative sampling, all be equipped with spacing assembly 4 on the outer wall on the both ends of fixed plate 303 bottom, spacing assembly 4 includes spacing bar 401, set up 401 and set firmly on the outer wall 401 on the fixed station of spacing bar 401 bottom 2.
Embodiment 2, refer to fig. 1 and fig. 3-4, an environment-friendly sampling mechanism for solvent production, still include sampling assembly 5 and through bolted connection's battery 6 on fixed station 2 bottom outer wall, sampling assembly 5 includes miniature vacuum pump 501, exhaust tube 502, feed liquor pipe 503 and solenoid valve 504, miniature vacuum pump 501 passes through bolted connection on fixed plate 303 top one end outer wall, exhaust tube 502 sets firmly on miniature vacuum pump 501 inlet end outer wall, exhaust tube 502 runs through and sets firmly on piston plate 302 bottom outer wall, inlay on the lower part inner wall of exhaust tube 502 is equipped with waterproof ventilated membrane, feed liquor pipe 503 upper portion runs through and sets firmly on fixed plate 303 top outer wall, the feed liquor pipe 503 bottom runs through and sets firmly on piston plate 302 bottom outer wall, solenoid valve 504 butt clamp is installed on feed liquor pipe 503 one end outer wall.
Working principle: the screw 301 is rotated to drive the piston plate 302 and the fixing plate 303 to move, so that the edge of the piston plate 302 is flush with the scale marks on the storage barrel 1, the space of the storage barrel 1 for storing the solvent is adjusted, quantitative sampling is carried out on the solvent, the cleaned sampling hose is connected to the outer wall of the liquid inlet pipe 503, the sampling hose is placed into the solvent to be sampled, the micro vacuum pump 501 is started, the micro vacuum pump 501 pumps out air below the piston plate 302, the space below the piston plate 302 in the storage barrel 1 forms a relative vacuum space, the electromagnetic valve 504 is opened at the moment, the solvent is pumped into the storage barrel 1, and the waterproof breathable film prevents the solvent from entering the micro vacuum pump 501.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The sampling mechanism for environment-friendly solvent production comprises a storage cylinder (1) made of transparent materials and a fixed table (2) connected to the outer wall of the top of the storage cylinder (1) through bolts, and is characterized in that an adjusting mechanism (3) is arranged in the storage cylinder (1), and the adjusting mechanism (3) comprises a screw rod (301), a piston plate (302) and a fixed plate (303);
Limiting components (4) are arranged on the outer walls of the two ends of the bottom of the fixed plate (303), and the limiting components (4) comprise limiting rods (401);
The top of the fixed plate (303) is provided with a sampling assembly (5), and the sampling assembly (5) comprises a micro vacuum pump (501), an exhaust pipe (502), a liquid inlet pipe (503) and an electromagnetic valve (504);
the inner wall of the lower part of the exhaust pipe (502) is embedded with a waterproof and breathable film.
2. The sampling mechanism for environment-friendly solvent production according to claim 1, wherein scale marks are etched on the outer wall of one side of the storage cylinder (1), a liquid discharge pipe is fixedly arranged on the inner wall of the bottom of the storage cylinder (1), and a ball valve is arranged on the outer wall of one end of the liquid discharge pipe in a butt clamp manner.
3. The sampling mechanism for environment-friendly solvent production according to claim 1, wherein the screw rod (301) penetrates through and is screwed on the outer wall of the bottom of the fixed table (2), the screw rod (301) penetrates through and is sleeved on the inner wall of the top of the storage cylinder (1) in a sliding manner, the piston plate (302) is connected to the outer wall of the bottom end of the screw rod (301) through a bearing, the piston plate (302) is slidably mounted in the storage cylinder (1), the fixed plate (303) is rotatably mounted on the outer wall of the upper portion of the screw rod (301), and a turntable (304) is fixedly arranged on the outer wall of the top end of the screw rod (301).
4. The sampling mechanism for environment-friendly solvent production according to claim 1, wherein the limiting rod (401) is fixedly arranged on the outer wall of the bottom of the fixed plate (303), the limiting rod (401) penetrates through and is slidably arranged on the outer wall of the bottom of the fixed table (2), and a limiting block (402) is fixedly arranged on the outer wall of the bottom of the limiting rod (401).
5. The sampling mechanism for environment-friendly solvent production according to claim 1, wherein the micro vacuum pump (501) is connected to the outer wall of one end of the top of the fixed plate (303) through bolts, the air extraction pipe (502) is fixedly arranged on the outer wall of the air inlet end of the micro vacuum pump (501), the air extraction pipe (502) penetrates through and is fixedly arranged on the outer wall of the bottom of the piston plate (302), the upper part of the liquid inlet pipe (503) penetrates through and is fixedly arranged on the outer wall of the top of the fixed plate (303), the bottom end of the liquid inlet pipe (503) penetrates through and is fixedly arranged on the outer wall of the bottom of the piston plate (302), and the electromagnetic valve (504) is installed on the outer wall of one end of the liquid inlet pipe (503) in a butt clamp mode.
6. The sampling mechanism for environment-friendly solvent production according to claim 1, wherein a storage battery (6) is connected to the outer wall of one end of the bottom of the fixed table (2) through a bolt, and the storage battery (6) is connected with the micro vacuum pump (501) and the electromagnetic valve (504) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322531945.3U CN221100163U (en) | 2023-09-18 | 2023-09-18 | Sampling mechanism is used in production of environment-friendly solvent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322531945.3U CN221100163U (en) | 2023-09-18 | 2023-09-18 | Sampling mechanism is used in production of environment-friendly solvent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221100163U true CN221100163U (en) | 2024-06-07 |
Family
ID=91303599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322531945.3U Active CN221100163U (en) | 2023-09-18 | 2023-09-18 | Sampling mechanism is used in production of environment-friendly solvent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221100163U (en) |
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2023
- 2023-09-18 CN CN202322531945.3U patent/CN221100163U/en active Active
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