CN209893120U - Pipeline system for producing alkaline etching solution - Google Patents
Pipeline system for producing alkaline etching solution Download PDFInfo
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- CN209893120U CN209893120U CN201920810180.8U CN201920810180U CN209893120U CN 209893120 U CN209893120 U CN 209893120U CN 201920810180 U CN201920810180 U CN 201920810180U CN 209893120 U CN209893120 U CN 209893120U
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Abstract
The utility model provides a piping system of alkaline etching liquid production, includes the production tank that is used for the etching liquid production, is used for saving the storage tank of etching liquid, carries out absorptive tail gas eduction gear to the tail gas that the system produced to and carry out the tail gas processing apparatus who handles to the tail gas that the system produced, tail gas processing apparatus be connected with tail gas eduction gear, production tank and storage tank link to each other through the pipeline respectively, the production tank on be equipped with the feed pipeline who is used for the feeding, tail gas eduction gear leak gas and absorb in production tank, feed pipeline and the storage tank. The utility model discloses realize the recycle of resource, reduce the direct emission of harmful gas or liquid, energy-concerving and environment-protective, improved production efficiency simultaneously, the production quality that the filter tube improved the etching solution, etching solution composition in collecting vessel and the water tank can be by recycle, improves resource utilization, the cost is reduced, pipe-line system long service life.
Description
Technical Field
The utility model relates to an etching solution production field, specifically speaking especially relates to a pipe-line system of alkaline etching solution production.
Background
In the field of chemical production, in order to deal with resource bottlenecks, environmental protection pressure, safety, health and other macroscopic factors, the chemical industry needs to continue to develop and explore in the directions of greenization, high-end and intellectualization, the development of the chemical industry greatly promotes the great progress of human material production and life, but the pollution brought to the environment by the traditional chemical industry is very serious, the chemistry creates wealth for human beings and brings danger to human beings, the existing method treats waste liquid and waste gas generated in the chemical production process and then discharges the waste liquid and the waste gas so as to meet the national emission standard of the waste liquid and the waste gas, but the treatment cost is high, and the recycling rate of resources is low.
In addition, with the continuous scale expansion of chemical devices in China, the device, the pipeline and the environmental protection design are required to a certain extent, and the pipeline system for chemical production is large, so that the maintenance or replacement of equipment, the guarantee of product quality and how to timely and rapidly treat the leakage of harmful gas need to be comprehensively considered in all aspects of ensuring the safety of workshop staff. Therefore, there is a need for improved piping for the production of chemicals, such as alkaline etchants.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem that there is resource utilization low, the environmental protection degree is low and the system maintenance difficulty in the pipe-line system of current etching solution production, the utility model discloses a pipe-line system of alkaline etching solution production.
The utility model provides a piping system of alkaline etching liquid production, includes the production tank that is used for the etching liquid production, is used for saving the storage tank of etching liquid, carries out absorptive tail gas eduction gear to the tail gas that the system produced to and carry out the tail gas processing apparatus who handles to the tail gas that the system produced, tail gas processing apparatus be connected with tail gas eduction gear, production tank and storage tank link to each other through the pipeline respectively, the production tank on be equipped with the feed pipeline who is used for the feeding, tail gas eduction gear leak gas and absorb in production tank, feed pipeline and the storage tank.
Preferably, the production tank on still be provided with the filtration pipeline, the filtration pipeline include the play groove valve, filter, filtering pump and the groove valve of advancing that connect gradually with the production tank, the filter link to each other with the storage tank, filtering pump and advance and be equipped with the connecting tube who links to each other with the storage tank between the groove valve.
Preferably, the filter is connected with a cleaning pipeline for cleaning the filter, and the cleaning pipeline is communicated with a cleaning tank for storing cleaning liquid.
Preferably, the production tank is further provided with a delivery pipeline, and the delivery pipeline is arranged between the filter pump and the tank inlet valve.
Preferably, the storage tank on be connected with cargo discharging device, cargo discharging device include the shipment valve one, shipment pump and shipment valve two that connect gradually with the storage tank, the shipment pump have the storage tank through pipe connection, the shipment pump still links to each other with running water passageway and/or cistern.
Preferably, the delivery pump on be connected with control flap and collecting vessel in proper order, the collecting vessel link to each other with the storage tank, the pipeline intercommunication between collecting vessel and delivery valve one and the delivery pump.
Preferably, the tail gas exhaust device include a plurality of smoke absorption cover, the smoke absorption cover between communicate through the smoke absorption pipeline, the smoke absorption pipeline be connected with the fan, the fan is connected with tail gas processing apparatus.
Preferably, the fume hood is respectively arranged above the storage tank, the production tank and the feeding pipeline.
Preferably, the tail gas treatment device include absorption tower subassembly and water tank set spare, water tank set spare be connected with the absorption tower subassembly, the absorption tower subassembly link to each other with tail gas eduction gear, water tank set spare still link to each other with the production tank.
Preferably, the absorption tower subassembly including the absorption tower one, absorption tower two and the absorption tower three that communicate in proper order, the water tank subassembly including set up at water tank one of absorption tower side, set up at water tank two of absorption tower side and set up at water tank three of absorption tower three side, be connected with water pipeline and/or cistern pipeline on water tank one, water tank two and the water tank three respectively.
The utility model provides a pipeline system for producing alkaline etching solution, which realizes the recycling of resources, reduces the direct discharge of harmful gas or liquid, is energy-saving and environment-friendly, and is also suitable for large-scale production; the filtering pipeline filters the etching solution in the production tank, and the etching solution returns to the production tank after being filtered or is directly delivered, so that the production quality of the etching solution is improved; the production tank and the storage tank are connected with each other, so that storage and secondary processing are facilitated, and the production efficiency is improved; the tail gas exhaust device and the tail gas treatment device can absorb and treat tail gas generated by the system, so that the environment protection and the body health of workshop personnel are facilitated; the collecting barrel is used for collecting the liquid in the delivery pump so as to be recycled into the storage tank, the liquid stored in the water tank can be reused by the production tank, the resource utilization rate is improved, the cost is reduced, and the service life of the whole pipeline system is long; the cleaning pipeline can be used for cleaning the filter without disassembly, and the control valves, the valves and the like are convenient to maintain and replace.
Drawings
FIG. 1 is a schematic view of the pipeline of the present invention;
FIG. 2 is a partial enlarged view of a pipeline of the present invention;
fig. 3 is a second enlarged view of the pipeline of the present invention.
Detailed Description
The technical solution protected by the present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to the attached drawings, a pipeline system for producing alkaline etching solution comprises a production tank 1 for producing the etching solution, a storage tank 2 for storing the etching solution, a tail gas exhaust device 3 for absorbing tail gas generated by the system, and a tail gas treatment device 4 for treating tail gas generated by the system, wherein the tail gas treatment device 3 is connected with the tail gas exhaust device 4, the production tank 1 and the storage tank 2 are respectively connected with each other through pipelines, a finished etching solution product or a semi-finished etching solution prepared in the production tank 1 is transported into the storage tank 2 through a pipeline, when the etching solution in the storage tank 2 needs to be adjusted in concentration or further reacted, the etching solution in the storage tank 2 is transported into the production tank 1 through another pipeline, the pipeline connection of the system is circulating, the transportation of materials or finished etching solutions is facilitated, the production efficiency is improved, a feeding pipeline 5 for feeding is arranged on the production tank 1, and the tail gas exhaust device 3 can transport the etching solution in the production tank 1, Leaked gas absorbs in storage tank 2 and the feed pipeline 5, and harmful gas, the gas that has the pollution to the environment, steam that produce in the etching solution production process can be absorbed by tail gas eduction gear 3, carry out environmental protection through tail gas processing apparatus 4 again and handle, and the last pollution-free gas that discharges ensures workshop staff's personal safety, realizes the protection to the environment simultaneously.
The production tank 1 is also provided with a filter pipeline 6, the filter pipeline 6 comprises a tank outlet valve 61, a filter 62, a filter pump 63 and a tank inlet valve 64 which are sequentially connected with the production tank 1, the outlet of the filter 62 is connected with the storage tank 2, and a connecting pipeline 8 connected with the storage tank 2 is arranged between the filter pump 63 and the tank inlet valve 64. The liquid in the production tank 1 is filtered by the filter pipeline 6 and then flows back to the production tank 1 again, so that redundant impurities are removed, and the product quality is improved, the product in the production tank 1 can also flow into the storage tank 2 after passing through the filter pump 63, the filter 62 is connected with the storage tank 2, the etching liquid in the storage tank 2 flows back to the production tank 1 after being filtered by the filter 62, the front pipeline and the rear pipeline of the filter 62 are respectively provided with a switch valve, so that the filter 62 is convenient to maintain or replace, and the front pipeline and the rear pipeline of the filter pump 63 are respectively provided with a switch valve, so that the filter pump 63 is convenient to maintain or replace; filter 62 is connected with the washing pipeline 7 that is used for wasing filter 62, and washing pipeline 7 intercommunication has the washing tank of storage washing liquid, is equipped with the valve between washing tank and the filter 62, and in this embodiment, the washing liquid is water, and the washing tank is the running water pipeline, and filter 62 need not dismantle and just can wash it, improves filter life.
The production tank 1 is further provided with a delivery pipeline 81, the delivery pipeline 81 is arranged between the filter pump 63 and the tank inlet valve 64, namely the delivery pipeline is arranged on the connecting pipeline 8, the etching solution conveyed from the delivery pipeline 81 can be loaded through the tank car, and the tail gas exhaust device 3 can also absorb the leaked gas of the tank car. The storage tank 2 is connected with a delivery device 9, the delivery device 9 comprises a delivery valve I91, a delivery pump 92 and a delivery valve II 93 which are sequentially connected with the storage tank 2, etching liquid in the storage tank 2 is delivered through the delivery device 9, the delivery pump 92 is also directly connected with the storage tank 2, and the etching liquid in the delivery device 9 can be transported back into the storage tank 2 through a pipeline, so that the etching liquid is prevented from being retained in the delivery device for a long time; still be connected with control flap 94 and collecting vessel 95 on the shipment pump 92 in proper order, collecting vessel 95 is connected with storage tank 2, the pipeline intercommunication between collecting vessel 95 and shipment valve 91 and the shipment pump 92, collecting vessel 95 is used for the pump to wash or the recovery of etching solution when empting, and the etching solution after retrieving can get back to storage tank 2 or process shipment pump 92 once more through the pipeline transportation, reduces the wasting of resources, and shipment pump 92 still links to each other with running water passageway and/or cistern.
The tail gas exhaust device 3 comprises a plurality of smoke absorption hoods 31, the smoke absorption hoods 31 are communicated with one another through smoke absorption pipelines 32, the diameters of the smoke absorption hoods 31 can reach 5 meters, the smoke absorption pipelines 32 are suitable for large-area absorption, and the fans 33 are connected with the tail gas treatment device 4. The smoke absorption hoods 31 are respectively arranged above the storage tank, the storage tank 2, the delivery 92, the production tank 1, the feeding pipeline 5 and the tank car, and personal safety of personnel in a workshop is guaranteed.
The tail gas treatment device 4 comprises an absorption tower component 41 and a water tank component 42, wherein the absorption tower component 41 is connected with the fan 33, the water tank component 42 is connected with the absorption tower component 41, and the water tank component 42 is also connected with the production tank 1; the absorption tower assembly 41 comprises a first absorption tower 411, a second absorption tower 412 and a third absorption tower 413 which are sequentially communicated, the water tank assembly 42 comprises a first water tank 421 arranged on the side of the first absorption tower 411, a second water tank 422 arranged on the side of the second absorption tower 412 and a third water tank 423 arranged on the side of the third absorption tower 413, a tap water pipeline and/or a reservoir pipeline are respectively connected to the first water tank 421, the second water tank 422 and the third water tank 423, gas absorbed by the smoke absorption hood 31 sequentially passes through the first absorption tower 411, the second absorption tower 412 and the third absorption tower 413, in the embodiment, each water tank stores liquid water, the water tanks can also store other liquid medicines, a sprayer is arranged in each absorption tower and sprays liquid in the water tanks in the absorption towers, tail gas generated by the system is absorbed or dissolved in the liquid, and finally the gas is discharged into the air to avoid direct discharge of harmful gas, and the liquid in the absorption tower returns to the water tank, and the liquid in the water tank can be recycled to the production tank or directly discharged after treatment, so that resource recycling is realized, and the energy conservation and environmental protection are realized.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. A pipeline system for producing alkaline etching solution is characterized in that: including production tank (1) that is used for the etching solution production, storage tank (2) that are used for saving the etching solution, carry out absorptive tail gas eduction gear (3) to the tail gas that the system produced to carry out tail gas processing apparatus (4) of handling to the tail gas that the system produced, tail gas processing apparatus (4) be connected with tail gas eduction gear (3), production tank (1) and storage tank (2) link to each other through the pipeline respectively, production tank (1) on be equipped with feed pipeline (5) that are used for the feeding, tail gas eduction gear (3) can absorb production tank (1), feed pipeline (5) and storage tank (2) interior leakage gas.
2. The piping system for alkaline etching solution production according to claim 1, wherein: production groove (1) on still be provided with filtering duct (6), filtering duct (6) including play groove valve (61), filter (62), filter pump (63) and advance groove valve (64) that connect gradually with production groove (1), filter (62) link to each other with storage tank (2), filter pump (63) and advance between groove valve (64) and be equipped with connecting tube (8) that link to each other with storage tank (2).
3. The piping system for alkaline etching solution production according to claim 2, wherein: the filter (62) is connected with a cleaning pipeline (7) for cleaning the filter, and the cleaning pipeline (7) is connected with a cleaning tank for storing cleaning liquid.
4. The piping system for alkaline etching solution production according to claim 2, wherein: and a delivery pipeline (81) for outputting the etching solution in the production tank (1) is also arranged, and the delivery pipeline (81) is arranged between the filter pump (63) and the tank inlet valve (64).
5. The piping system for alkaline etching solution production according to claim 1, wherein: storage tank (2) on be connected with cargo discharging device (9), cargo discharging device (9) including shipment valve one (91), shipment pump (92) and shipment valve two (93) that connect gradually with storage tank (2), shipment pump (92) still links to each other with storage tank (2) is direct, shipment pump (92) still links to each other with running water passageway and/or cistern.
6. The piping system for alkaline etching solution production according to claim 5, wherein: the delivery pump (92) on be connected with control flap (94) and collecting vessel (95) in proper order, collecting vessel (95) be connected with the storage tank, pipeline intercommunication between collecting vessel (95) and delivery valve (91) and delivery pump (92).
7. The piping system for alkaline etching solution production according to claim 1, wherein: the tail gas exhaust device comprises a plurality of smoke absorption hoods (31), the smoke absorption hoods (31) are communicated with each other through smoke absorption pipelines (32), the smoke absorption pipelines (32) are connected with a fan (33), and the fan (33) is connected with a tail gas treatment device (4).
8. The piping system for alkaline etching solution production according to claim 7, wherein: the smoke absorption hood (31) is respectively arranged above the storage tank (2), the production tank (1), the delivery pump (92) and the feeding pipeline (5).
9. The piping system for alkaline etching solution production according to claim 1, wherein: tail gas processing apparatus (4) including absorption tower subassembly (41) and water tank set spare (42), water tank set spare (42) be connected with absorption tower subassembly (41), absorption tower subassembly (41) link to each other with tail gas eduction gear (3), water tank set spare (42) still link to each other with production tank (1).
10. The piping system for alkaline etching solution production according to claim 9, wherein: absorption tower subassembly (41) including absorption tower one (411), absorption tower two (412) and absorption tower three (413) that communicate in proper order, absorption tower one (411) link to each other with tail gas eduction gear (3), water tank subassembly (42) including set up at water tank one (421) of absorption tower one (411) side, set up at water tank two (422) of absorption tower two (412) side and set up at water tank three (423) of absorption tower three (413) side, be connected with water pipe and/or cistern pipeline on water tank one (421), water tank two (422) and water tank three (423) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920810180.8U CN209893120U (en) | 2019-05-31 | 2019-05-31 | Pipeline system for producing alkaline etching solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920810180.8U CN209893120U (en) | 2019-05-31 | 2019-05-31 | Pipeline system for producing alkaline etching solution |
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| Publication Number | Publication Date |
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| CN209893120U true CN209893120U (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920810180.8U Active CN209893120U (en) | 2019-05-31 | 2019-05-31 | Pipeline system for producing alkaline etching solution |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107811A (en) * | 2019-05-31 | 2019-08-09 | 惠州市鸿宇泰科技有限公司 | A kind of pipe-line system of alkaline etching liquid production |
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2019
- 2019-05-31 CN CN201920810180.8U patent/CN209893120U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107811A (en) * | 2019-05-31 | 2019-08-09 | 惠州市鸿宇泰科技有限公司 | A kind of pipe-line system of alkaline etching liquid production |
| CN110107811B (en) * | 2019-05-31 | 2024-07-02 | 惠州市鸿宇泰科技有限公司 | Pipeline system for producing alkaline etching solution |
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