CN216284441U - Automatic sampling device for chemical synthesis equipment - Google Patents
Automatic sampling device for chemical synthesis equipment Download PDFInfo
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- CN216284441U CN216284441U CN202122598672.5U CN202122598672U CN216284441U CN 216284441 U CN216284441 U CN 216284441U CN 202122598672 U CN202122598672 U CN 202122598672U CN 216284441 U CN216284441 U CN 216284441U
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- liquid
- pipeline
- liquid taking
- sealing plate
- storage tank
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- 238000005070 sampling Methods 0.000 title claims abstract description 46
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 156
- 238000007789 sealing Methods 0.000 claims abstract description 72
- 238000003860 storage Methods 0.000 claims abstract description 31
- 230000005484 gravity Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an automatic sampling device for chemical synthesis equipment, which comprises a liquid storage tank and a sampler for sampling, wherein a pipeline communicated to the inside of the liquid storage tank is arranged on the side wall of the liquid storage tank, the pipeline is inclined, and a first sealing plate for sealing the pipeline and a driving assembly for driving the first sealing plate to rotate are axially and rotatably arranged at one end, positioned in the liquid storage tank, of the pipeline. This automatic sampling device for chemical synthesis equipment, insert the liquid taking pipe in the pipeline, make the liquid taking pipe closely cup joint on the lateral wall of connector, closing plate two is supported by the arc bellying and pushes away the rotation, remove the sealed of liquid taking pipe, the motor orders about a rotation of gear, drive closing plate one and rotate, remove the sealed to the pipeline, liquid in the liquid storage tank flows in the liquid taking box from the pipeline, after the liquid is got, the motor orders about a reversal of gear, it is sealed with the pipeline to drive closing plate one, take out the liquid taking pipe, the gyration is sealed with the liquid taking pipe behind the closing plate two break away from the arc protruding piece.
Description
Technical Field
The utility model relates to an automatic sampling device for chemical synthesis equipment.
Background
In chemical production, different chemical materials are often required to be mixed together to form a new mixed solution so as to achieve the required effect. In the production process, the mixed liquid needs to be sampled and detected to judge the effect of the mixed liquid and whether the mixed liquid meets the expected target.
According to the patent number CN207163725U, an automatic sampling device in the chemical synthesis process comprises a sampling turntable, an automatic sampling container, a liquid inlet, a sampling hole, a time relay, a control frame plate body, a screw propeller and a speed reduction motor, wherein the lower end surface of the sampling turntable is movably connected with a shunt port, the automatic sampling container is vertically connected with the upper end surface of the sampling turntable, the liquid inlet is vertically embedded into the upper end surface of the automatic sampling container, the front end surface of the automatic sampling container is movably connected with the sampling hole, the time relay is electrically connected with the front end surface of the automatic sampling container, the time relay is composed of an electromagnetic inductor, a display disc, a contact, a connecting hole and an indicator lamp, the display disc is fixedly connected with the front end surface of the electromagnetic inductor, the contact is movably connected with the front end surface of the display disc, and the indicator lamp is embedded into the front end surface of the electromagnetic inductor, the upper end surface of the electromagnetic inductor is vertically connected with a connecting hole, the left end surface of the automatic sampling container is vertically welded with a control frame plate body, the inner surface of the control frame plate body is movably connected with a spiral propeller, and the left end surface of the control frame plate body is vertically welded with a speed reduction motor. The device can set for automatic continuous sampling or automatic interval sampling at any time according to different requirements of users in the sampling process by being provided with the time relay, thereby reducing the labor intensity of sampling workers and effectively improving the intelligent degree of equipment.
The liquid storage pot that needs to be opened when taking a sample is most for simple and easy cylinder type sampler, stretches into the liquid storage pot with the sampler and draws liquid, and this kind of liquid taking device not only gets liquid trouble, opens the liquid storage pipe in addition and probably causes the harmful chemical gas in the liquid storage pot to fly out, harms staff's healthy, and it is also less to get the liquid measure simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic sampling device for chemical synthesis equipment, and aims to solve the problems that the existing sampling device is troublesome in sampling, and harmful chemical gas leaks to harm the health of workers.
In order to achieve the above purpose, the utility model provides the following technical scheme: an automatic sampling device for chemical synthesis equipment, which comprises a liquid storage tank and a sampler for sampling, the side wall of the liquid storage tank is provided with a pipeline communicated to the interior of the liquid storage tank, the pipeline is inclined, one end of the pipeline, which is positioned in the liquid storage tank, is axially and rotatably provided with a first sealing plate for sealing the pipeline and a driving assembly for driving the first sealing plate to rotate, the sampler comprises a liquid taking box, a liquid taking pipe matched with the pipeline is arranged on the side wall of the liquid taking box, a sealing plate II for sealing the liquid taking pipe is axially and rotatably arranged in the liquid taking pipe, a connecting port is arranged at one end of the pipeline positioned in the liquid storage tank, the liquid taking pipe is sleeved on the connecting port relative to one end of the liquid taking box, an arc-shaped protruding portion is arranged on the connecting port, and the arc-shaped protruding portion abuts against the second sealing plate to enable the second sealing plate to axially rotate so as to remove sealing.
Preferably, a support is arranged on the bottom surface inside the liquid storage tank, and a shell is fixedly mounted on the support.
Preferably, the driving assembly comprises a motor fixedly installed in the shell, a first gear is fixedly installed at the output end of the motor, a rotating shaft is fixedly installed on the first sealing plate, and a second gear which is located in the shell and meshed with the first gear is fixedly installed at one end of the rotating shaft.
Preferably, a liquid outlet is formed in the liquid taking box, a third sealing plate is rotatably arranged on the side wall of the liquid outlet, an elastic clamping block is arranged on the side wall of the liquid taking box, and a clamping groove matched with the elastic clamping block is formed in the side wall of the third sealing plate.
Preferably, the side wall of the liquid taking box is provided with a scale strip, and the scale strip is provided with a buoy.
Preferably, a sealing rubber ring is arranged at the joint of the liquid taking pipe and the connecting port.
Preferably, the scale bar is a transparent PVC plate.
Preferably, the liquid taking pipe is a PP pipe.
In the technical scheme, the automatic sampling device for the chemical synthesis equipment provided by the utility model has the following beneficial effects: this automatic sampling device, when needing the sample, insert the liquid taking pipe in the pipeline, until the liquid taking pipe closely cup joints on the lateral wall of connector, it is rotatory that the arc bellying on the connector supports to push away to get intraductal closing plate two, remove sealedly, the motor orders about a gear rotation afterwards, drive closing plate one through two drive of meshed gear, make it remove sealed to the pipeline, liquid in the liquid storage tank flows into the liquid taking pipe from the pipeline under the effect of gravity in, flow into again and get the liquid incasement, after the liquid of capacity is obtained, the motor orders about a gear reversal, drive closing plate one with the pipeline seal, extract the liquid taking pipe from the pipeline afterwards, it is sealed with the liquid taking pipe to turn round behind the closing plate two break away from the arc protruding piece, the device easy operation and can not appear harmful chemical gas and leak the problem that harm staff's personal health.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic structural diagram of a sampling device according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a sampling device according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a partial cross-sectional structure of a sampling device according to an embodiment of the present invention;
FIG. 4 is a front view of a cross-sectional structure of a sampling device according to an embodiment of the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 4;
FIG. 6 is a side view of a cross-sectional structure of a sampling device provided in accordance with an embodiment of the present invention;
fig. 7 is an enlarged view of fig. 6 at B.
Description of reference numerals:
1. a liquid storage tank; 11. a pipeline; 12. a connecting port; 13. a first sealing plate; 14. a housing; 15. a support; 16. a second gear; 17. a first gear; 18. a motor; 19. sealing the rubber ring; 2. a liquid taking box; 21. a liquid taking pipe; 22. a second sealing plate; 23. a sealing plate III; 24. an elastic clamping block; 25. a scale bar; 26. and (4) floating.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1-7, an automatic sampling device for chemical synthesis equipment comprises a liquid storage tank 1 and a sampler for sampling, wherein a pipeline 11 communicated with the inside of the liquid storage tank 1 is arranged on the side wall of the liquid storage tank 1, the pipeline 11 is inclined, a sealing plate 13 for sealing the pipeline 11 is axially and rotatably arranged at one end of the pipeline 11 positioned in the liquid storage tank 1, and the driving component drives the first sealing plate 13 to rotate, the sampler comprises a liquid taking box 2, a liquid taking pipe 21 matched with the pipeline 11 is arranged on the side wall of the liquid taking box 2, a second sealing plate 22 for sealing the liquid taking pipe 21 is axially and rotatably arranged in the liquid taking pipe 21, a connecting port 12 is arranged at one end of the pipeline 11 in the liquid storage tank 1, the liquid taking pipe 21 is sleeved on the connecting port 12 relative to one end of the liquid taking box 2, an arc-shaped protruding part is arranged on the connecting port 12, and the arc-shaped protruding part abuts against and pushes the second sealing plate 22 to axially rotate so as to remove sealing.
In the above embodiment, when a sample is to be taken, the liquid taking tube 21 is inserted into the pipeline 11 until the liquid taking tube 21 is tightly sleeved on the side wall of the connecting port 12, the sealing plate two 22 in the liquid taking tube 21 is pushed by the arc-shaped protruding portion on the connecting port 12 to rotate, the sealing of the liquid taking tube 21 is released, then the motor 18 drives the gear one 17 to rotate, the sealing plate one 13 is driven to rotate by the meshed gear two 16, the sealing of the pipeline 11 is released, the liquid in the liquid storage tank 1 flows into the liquid taking tube 21 from the pipeline 11 under the action of gravity, then flows into the liquid taking tank 2, the liquid flowing into the liquid taking tank 2 lifts the float 26 on the scale strip 25, so that the observation is facilitated, after a sufficient amount of liquid is obtained, the motor 18 drives the gear one 17 to rotate reversely, drives the sealing plate one 13 to rotate to seal the pipeline 11, and then the liquid taking tube 21 is pulled out from the pipeline 11, the second sealing plate 22 rotates to seal the liquid taking pipe 21 after being separated from the arc-shaped protruding block, when liquid in the liquid taking box 2 needs to be taken out, the elastic clamping block 24 is stirred to be separated from the clamping groove in the third sealing plate 23, the third sealing plate 23 is rotated to enable the third sealing plate to remove the sealing of the liquid outlet in the liquid taking box 2, and then the liquid in the liquid taking box 2 can be poured out.
As shown in fig. 2, a bracket 15 is disposed on the bottom surface of the interior of the reservoir tank 1, a housing 14 is fixedly mounted on the bracket 15, and the housing 14 is used for protecting the driving assembly and preventing liquid from penetrating into the driving assembly to damage the motor 18.
As shown in fig. 2-5, the driving assembly includes a motor 18 fixedly installed in the housing 14, a first gear 17 is fixedly installed at an output end of the motor 18, a rotating shaft is fixedly installed on the first sealing plate 13, a second gear 16 located in the housing 14 and meshed with the first gear 17 is fixedly installed at one end of the rotating shaft, when a sample needs to be taken, the liquid taking tube 21 is inserted into the pipeline 11 until the liquid taking tube 21 is tightly sleeved on the side wall of the connecting port 12, the second sealing plate 22 in the liquid taking tube 21 is pushed by the arc-shaped protruding portion on the connecting port 12 to rotate, so as to remove the sealing of the liquid taking tube 21, and then the motor 18 drives the first gear 17 to rotate, and drives the first sealing plate 13 to rotate through the meshed second gear 16, so as to remove the sealing of the pipeline 11.
As shown in fig. 6-7, a liquid outlet is provided on the liquid taking box 2, a third sealing plate 23 is rotatably provided on the side wall of the liquid outlet, an elastic clamping block 24 is provided on the side wall of the liquid taking box 2, a clamping groove adapted to the elastic clamping block 24 is provided on the side wall of the third sealing plate 23, when the liquid in the liquid taking box 2 needs to be taken out, the elastic clamping block 24 is stirred to be separated from the clamping groove on the third sealing plate 23, and the third sealing plate 23 is rotated to release the sealing of the liquid outlet on the liquid taking box 2, so that the liquid in the liquid taking box 2 can be poured out.
As shown in fig. 6, a scale strip 25 is arranged on the side wall of the liquid taking box 2, a float 26 is arranged on the scale strip 25, after the liquid taking pipe 21 is fixed in the pipeline 11, the sealing between the sealing plate one 13 and the sealing plate two 22 is released, the liquid in the liquid storage tank 1 flows into the liquid taking pipe 21 from the pipeline 11 under the action of gravity and then flows into the liquid taking box 2, the float 26 on the scale strip 25 is supported by the liquid flowing into the liquid taking box 2, and the staff can conveniently observe the amount of the liquid flowing into the liquid taking box 2.
As shown in FIG. 5, a sealing rubber ring 19 is provided at the junction between the liquid-taking tube 21 and the connection port 12, and the sealing rubber ring 19 can seal the junction between the liquid-taking tube 21 and the connection port 12 to prevent liquid from seeping through the gap at the junction.
As shown in fig. 6, the scale bar 25 is a PVC transparent plate, which has good tensile strength and compressive strength, good water tightness, and high transparency, and is convenient for the staff to observe the amount of the liquid flowing into the liquid taking tank 2.
As shown in fig. 5, the liquid-taking tube 21 is a PP tube, which has good corrosion resistance, no toxicity, long service life and can be recycled.
The working principle is as follows: when sampling is needed, the liquid taking pipe 21 is inserted into the pipeline 11 until the liquid taking pipe 21 is tightly sleeved on the side wall of the connecting port 12, the sealing plate two 22 in the liquid taking pipe 21 is pushed by the arc-shaped convex part on the connecting port 12 to rotate, the sealing of the liquid taking pipe 21 is removed, then the motor 18 drives the gear one 17 to rotate, the sealing plate one 13 is driven to rotate through the meshed gear two 16, the sealing of the pipeline 11 is removed, the liquid in the liquid storage tank 1 flows into the liquid taking pipe 21 from the pipeline 11 under the action of gravity and then flows into the liquid taking box 2, the liquid flowing into the liquid taking box 2 supports the float 26 on the scale strip 25, the observation is convenient, after enough liquid is obtained, the motor 18 drives the gear one 17 to rotate reversely, the sealing plate one 13 is driven to rotate to seal the pipeline 11, then the liquid taking pipe 21 is pulled out from the pipeline 11, the sealing plate two 22 rotates to seal the liquid taking pipe 21 after being separated from the arc-shaped convex block, when the liquid in the liquid taking box 2 needs to be taken out, the elastic clamping block 24 is pulled to be separated from the clamping groove in the sealing plate III 23, the sealing plate III 23 is rotated to remove the sealing of the liquid outlet in the liquid taking box 2, and the liquid in the liquid taking box 2 can be poured out.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (8)
1. An automatic sampling device for chemical synthesis equipment comprises a liquid storage tank (1) and is characterized by further comprising a sampler for sampling, wherein a pipeline (11) communicated to the inside of the liquid storage tank (1) is arranged on the side wall of the liquid storage tank (1), the pipeline (11) is inclined, a sealing plate I (13) for sealing the pipeline (11) and a driving component for driving the sealing plate I (13) to rotate are axially and rotatably arranged at one end, located in the liquid storage tank (1), of the pipeline (11), the sampler comprises a liquid taking box (2), a liquid taking pipe (21) matched with the pipeline (11) is arranged on the side wall of the liquid taking box (2), a sealing plate II (22) for sealing the liquid taking pipe (21) is axially and rotatably arranged in the liquid taking pipe (21), a connecting port (12) is arranged at one end, located in the liquid storage tank (1), of the pipeline (11), the liquid taking pipe (21) is sleeved on the connecting port (12) relative to one end of the liquid taking box (2), an arc-shaped protruding portion is arranged on the connecting port (12), and the arc-shaped protruding portion abuts against the second sealing plate (22) to enable the second sealing plate to rotate axially to release sealing.
2. The automatic sampling device for the chemical synthesis equipment according to claim 1, wherein a support (15) is arranged on the bottom surface inside the liquid storage tank (1), and a shell (14) is fixedly arranged on the support (15).
3. The automatic sampling device for the chemical synthesis equipment is characterized in that the driving assembly comprises a motor (18) fixedly installed in the housing (14), a first gear (17) is fixedly installed at the output end of the motor (18), a rotating shaft is fixedly installed on the first sealing plate (13), and a second gear (16) which is located in the housing (14) and meshed with the first gear (17) is fixedly installed at one end of the rotating shaft.
4. The automatic sampling device for the chemical synthesis equipment according to claim 1, wherein the liquid taking tank (2) is provided with a liquid outlet, a third sealing plate (23) is rotatably arranged on the side wall of the liquid outlet, the side wall of the liquid taking tank (2) is provided with an elastic clamping block (24), and the side wall of the third sealing plate (23) is provided with a clamping groove adapted to the elastic clamping block (24).
5. The automatic sampling device for the chemical synthesis equipment is characterized in that a scale strip (25) is arranged on the side wall of the liquid taking box (2), and a float (26) is arranged on the scale strip (25).
6. The automatic sampling device for the chemical synthesis equipment according to claim 1, characterized in that a sealing rubber ring (19) is arranged at the joint of the liquid taking pipe (21) and the connecting port (12).
7. The automatic sampling device for the chemical synthesis equipment according to claim 5, characterized in that the scale bar (25) is a transparent PVC plate.
8. The automatic sampling device for chemical synthesis equipment according to claim 1, characterized in that the liquid taking pipe (21) is a PP pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122598672.5U CN216284441U (en) | 2021-10-27 | 2021-10-27 | Automatic sampling device for chemical synthesis equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122598672.5U CN216284441U (en) | 2021-10-27 | 2021-10-27 | Automatic sampling device for chemical synthesis equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216284441U true CN216284441U (en) | 2022-04-12 |
Family
ID=81073090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122598672.5U Expired - Fee Related CN216284441U (en) | 2021-10-27 | 2021-10-27 | Automatic sampling device for chemical synthesis equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216284441U (en) |
-
2021
- 2021-10-27 CN CN202122598672.5U patent/CN216284441U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220412 |