CN216349792U - Chemical production is with supplying sour equipment - Google Patents
Chemical production is with supplying sour equipment Download PDFInfo
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- CN216349792U CN216349792U CN202122993881.XU CN202122993881U CN216349792U CN 216349792 U CN216349792 U CN 216349792U CN 202122993881 U CN202122993881 U CN 202122993881U CN 216349792 U CN216349792 U CN 216349792U
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- acid
- pipeline
- storage tank
- acid storage
- valve
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- 238000012824 chemical production Methods 0.000 title claims abstract description 15
- 239000002253 acid Substances 0.000 claims abstract description 110
- 238000003860 storage Methods 0.000 claims abstract description 63
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 238000005070 sampling Methods 0.000 claims abstract description 23
- 238000000746 purification Methods 0.000 claims abstract description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 54
- 229910052757 nitrogen Inorganic materials 0.000 claims description 27
- 238000001514 detection method Methods 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses an acid supply device for chemical production, which comprises a cabinet body, wherein the cabinet body is provided with an acid storage area for placing an acid storage tank, a purification area for purifying acid liquor, a sampling area for sampling detection and a discharge hole, the acid storage area is provided with the acid storage tank, the purification area is provided with an acid supply pump and a filter, and the sampling area is provided with a sampling hole and a liquid discharge hole; the acid storage tank is provided with a filling port and a feeding port, the feeding port of the acid storage tank is connected with the filter through a feeding pipeline, and the acid supply pump is located on the feeding pipeline. The acid liquor detection device is convenient for detecting acid liquor and draining the acid liquor in the device after acid supply, and the device is convenient for supplying different acid liquors.
Description
Technical Field
The utility model belongs to the technical field of chemical devices, and particularly relates to acid supply equipment for chemical production.
Background
At present, in chemical production, acidic liquid is often used as a production raw material, and after the raw material is sent to a manufacturer, the manufacturer firstly detects the concentration of the raw material and then carries out batch production.
However, the existing sampling mode is to take out a proper amount of sample from the liquid storage tank directly for detection, however, the mode is easy to pollute the raw materials in the liquid storage tank;
in addition, the manufacturer needs to purchase a plurality of acid supply devices for delivering different acid solutions, resulting in an increase in production costs.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem of providing the acid supply equipment for chemical production, which is convenient for detecting acid liquor and draining the acid liquor in the equipment after acid supply, and is convenient for supplying different acid liquors.
In order to solve the technical problems, the utility model adopts a technical scheme that: an acid supply device for chemical production comprises a cabinet body, wherein the cabinet body is provided with an acid storage area for placing an acid storage tank, a purification area for purifying acid liquor, a sampling area for sampling detection and a discharge port, the acid storage area is provided with the acid storage tank, the purification area is provided with an acid supply pump and a filter, and the sampling area is provided with a sampling port and a liquid discharge port;
the acid storage tank is provided with a filling port and a feeding port, the feeding port of the acid storage tank is connected with the filter through a feeding pipeline, and the acid supply pump is positioned on the feeding pipeline;
the filter is communicated with the sampling port through a first pipeline and is communicated with the liquid discharge port through a second pipeline, the other end of the second pipeline is communicated with a nitrogen tank, a first valve is arranged on the first pipeline, and a second valve is arranged on the second pipeline;
the filter pass through the ejection of compact pipeline with the discharge gate intercommunication, be equipped with the third valve on the ejection of compact pipeline.
The utility model adopts a further technical scheme for solving the technical problems that:
further, the acid storage tank is also provided with a nitrogen interface for connecting a nitrogen conveying pipeline, the other end of the nitrogen conveying pipeline is communicated with the nitrogen tank, and the nitrogen conveying pipeline is provided with a fourth valve.
Further, the bottom of the acid storage area is provided with a plurality of rollers which are convenient to move in/out of the acid storage tank, and the rollers are movably arranged at the bottom of the acid storage area.
Furthermore, the acid storage area is also provided with a low liquid level detector for detecting the lowest liquid level of the acid storage tank and a liquid leakage detector for detecting whether the acid storage tank leaks or not.
Further, the cabinet body is also provided with a controller, and the acid supply pump, the first valve, the second valve, the third valve, the fourth valve, the low liquid level detector and the liquid leakage detector are respectively electrically connected with the controller.
Furthermore, the bottom of the cabinet body is provided with universal wheels convenient to move.
Furthermore, an air suction opening connected with an air suction pipe is arranged at the top of the cabinet body.
The utility model has the beneficial effects that:
1. the acid storage tank is provided with the independent sampling area, a proper amount of acid liquor can be taken for detection before formal production, and the sampling mode does not cause pollution to liquid in the acid storage tank;
2. the acid storage tank is provided with the nitrogen interface, so that nitrogen can be supplemented into the acid storage tank while acid liquid is conveyed outwards, balance of external pressure in the acid storage tank is guaranteed, and the acid storage tank is prevented from deforming;
3. the device is provided with the liquid outlet, after the acid liquor is conveyed, nitrogen is introduced into the liquid outlet and passes through the second pipeline, the filter and the discharge pipeline, so that the residual acid liquor in the discharge pipeline can be conveniently discharged.
Drawings
FIG. 1 is a schematic diagram of the construction of the apparatus of the present invention;
FIG. 2 is a schematic flow diagram of an acid solution according to the present invention;
the parts in the drawings are marked as follows:
the acid storage tank comprises a cabinet body 100, an acid storage area 200, an acid storage tank 201, a filling port 2011, a feeding port 2012, a nitrogen interface 2013, a roller 202, a purification area 300, an acid supply pump 301, a filter 302, a sampling area 400, a sampling port 401, a liquid discharge port 402, a discharge port 500, a controller 600, a universal wheel 700 and an air suction port 800.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Example (b): an acid supply device for chemical production is shown in fig. 1-2, and comprises a cabinet 100, wherein the cabinet 100 is provided with an acid storage area 200 for placing an acid storage tank, a purification area 300 for purifying acid liquor, a sampling area 400 for sampling and detecting and a discharge hole 500, the acid storage area 200 is provided with an acid storage tank 201, the purification area 300 is provided with an acid supply pump 301 and a filter 302, and the sampling area 400 is provided with a sampling port 401 and a liquid discharge port 402;
the acid storage tank 201 is provided with a feeding port 2011 and a feeding port 2012, the feeding port of the acid storage tank 201 is connected with the filter through a feeding pipeline, and the acid supply pump 301 is positioned on the feeding pipeline;
the filter is communicated with the sampling port 401 through a first pipeline and is communicated with the liquid discharge port 402 through a second pipeline, the other end of the second pipeline is communicated with a nitrogen tank, a first valve is arranged on the first pipeline, and a second valve is arranged on the second pipeline;
the filter pass through the ejection of compact pipeline with discharge gate 500 intercommunication, be equipped with the third valve on the ejection of compact pipeline.
The acid storage tank 201 is further provided with a nitrogen connector 2013 used for being connected with a nitrogen conveying pipeline, the other end of the nitrogen conveying pipeline is communicated with the nitrogen tank, and a fourth valve is arranged on the nitrogen conveying pipeline. When the acid storage tank supplies acid to the outside, the nitrogen tank is started to convey nitrogen into the acid storage tank, so that the pressure in the acid storage tank is ensured to be constant, and the deformation of the acid storage tank caused by the internal and external pressure difference is avoided.
The bottom of the acid storage area 200 is provided with a plurality of rollers 202 which are convenient to move in/out of the acid storage tank and are movably arranged at the bottom of the acid storage area 200. The roller can rotate in the circumferential direction, so that the acid storage tank can be moved close to or out of the roller.
The acid storage area 200 is further provided with a low liquid level detector for detecting the lowest liquid level of the acid storage tank and a liquid leakage detector for detecting whether the acid storage tank leaks or not. When the liquid level in the acid storage tank is lower than the horizontal height of the low liquid level detector, an alarm is given to remind a worker to replenish liquid in time; and when the acid storage tank leaks, the controller can also send an alarm to remind a worker to process in time.
The cabinet body 100 is further provided with a controller 600, and the acid supply pump 301, the first valve, the second valve, the third valve, the fourth valve, the low liquid level detector and the leakage detector are respectively electrically connected with the controller 600.
The bottom of the cabinet 100 is provided with universal wheels 700 for moving.
An air suction opening 800 connected with an air suction pipe is arranged at the top of the cabinet body 100.
The working principle of the utility model is as follows:
when the device is used, the acid storage tank filled with acid liquor is moved to an acid storage area, the second valve, the third valve and the fourth valve are closed, the first valve is opened, a proper amount of acid liquor is taken from a sampling port for detection, the first valve and the second valve are closed after the detection is qualified, the third valve and the fourth valve are opened, and nitrogen is injected into the acid storage tank while the acid liquor is conveyed; after the acid liquor is conveyed, the first valve and the fourth valve are closed, the second valve and the third valve are opened, nitrogen is introduced into the liquid discharge port, and the nitrogen passes through the second pipeline, the filter and the discharge pipeline to discharge the residual acid liquor in the discharge pipeline from the discharge port.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. An acid supply equipment for chemical production, which is characterized in that: the acid storage tank is arranged in the cabinet body, the purification area is used for purifying acid liquor, the sampling area is used for sampling and detecting, and the discharge hole is formed in the cabinet body;
the acid storage tank is provided with a filling port and a feeding port, the feeding port of the acid storage tank is connected with the filter through a feeding pipeline, and the acid supply pump is positioned on the feeding pipeline;
the filter is communicated with the sampling port through a first pipeline and is communicated with the liquid discharge port through a second pipeline, the other end of the second pipeline is communicated with a nitrogen tank, a first valve is arranged on the first pipeline, and a second valve is arranged on the second pipeline;
the filter pass through the ejection of compact pipeline with the discharge gate intercommunication, be equipped with the third valve on the ejection of compact pipeline.
2. The acid supply equipment for chemical production according to claim 1, characterized in that: the acid storage tank is also provided with a nitrogen interface used for connecting a nitrogen conveying pipeline, the other end of the nitrogen conveying pipeline is communicated with the nitrogen tank, and the nitrogen conveying pipeline is provided with a fourth valve.
3. The acid supply equipment for chemical production according to claim 1, characterized in that: the bottom of the acid storage area is provided with a plurality of rollers which are convenient to move in/out of the acid storage tank, and the rollers are movably arranged at the bottom of the acid storage area.
4. The acid supply equipment for chemical production according to claim 1, characterized in that: the acid storage area is also provided with a low liquid level detector for detecting the lowest liquid level of the acid storage tank and a liquid leakage detector for detecting whether the acid storage tank leaks or not.
5. The acid supply equipment for chemical production according to claim 1, characterized in that: the cabinet body is also provided with a controller, and the acid supply pump, the first valve, the second valve, the third valve, the fourth valve, the low liquid level detector and the leakage detector are respectively electrically connected with the controller.
6. The acid supply equipment for chemical production according to claim 1, characterized in that: the bottom of the cabinet body is provided with universal wheels convenient to move.
7. The acid supply equipment for chemical production according to claim 1, characterized in that: and an air suction opening connected with an air suction pipe is arranged at the top of the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122993881.XU CN216349792U (en) | 2021-12-01 | 2021-12-01 | Chemical production is with supplying sour equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122993881.XU CN216349792U (en) | 2021-12-01 | 2021-12-01 | Chemical production is with supplying sour equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216349792U true CN216349792U (en) | 2022-04-19 |
Family
ID=81158299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122993881.XU Active CN216349792U (en) | 2021-12-01 | 2021-12-01 | Chemical production is with supplying sour equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216349792U (en) |
-
2021
- 2021-12-01 CN CN202122993881.XU patent/CN216349792U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215300 No.66 Wenpu Middle Road, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Lianshi New Materials (Suzhou) Co.,Ltd. Address before: 215300 No.66 Wenpu Middle Road, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Lianshi (Kunshan) chemical materials Co.,Ltd. |