CN205965437U - Tail gas processing device in transportation of hydrochloric acid jar, storing process - Google Patents
Tail gas processing device in transportation of hydrochloric acid jar, storing process Download PDFInfo
- Publication number
- CN205965437U CN205965437U CN201620964368.4U CN201620964368U CN205965437U CN 205965437 U CN205965437 U CN 205965437U CN 201620964368 U CN201620964368 U CN 201620964368U CN 205965437 U CN205965437 U CN 205965437U
- Authority
- CN
- China
- Prior art keywords
- hydrochloric acid
- spray
- storage tank
- sprays
- liquid storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title claims abstract description 132
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 71
- 239000007788 liquid Substances 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000012530 fluid Substances 0.000 claims description 17
- 230000008676 import Effects 0.000 claims description 3
- 239000008235 industrial water Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000002253 acid Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses a tail gas processing device in transportation of hydrochloric acid jar, storing process, its structure includes hydrochloric acid storage tank, the exit and the hydrochloric acid pipe intercommunication of hydrochloric acid storage tank one side, hydrochloric acid storage tank's below is provided with the open liquid storage tank that sprays in top, the top that sprays the liquid storage tank respectively with spray liquid pipe, overflow pipe intercommunication, the upper end port that sprays the liquid pipe and the gas at the hydrochloric acid storage tank top mouthful intercommunication that volatilizees, the upper end side that sprays the liquid pipe with the groove intercommunication sprays, the upper end opening part that sprays the groove is provided with the shower head, the last port intercommunication of shower head and aqueduct, the lower extreme of aqueduct with spray liquid storage tank side delivery port and feed through, be provided with the pump on the aqueduct no. One, the water inlet and industry water pipe intercommunication of liquid storage tank side spray. The utility model discloses thoroughly solved the problem that the hydrochloric acid tail gas in transportation and the storing process was revealed, not only furthest the absorption volatile HCL, avoided jar a body pressure -bearing, realized volatile gaseous's recycle moreover.
Description
Technical field
This utility model is related to hydrochloric acid tail gas processing technology field, specifically a kind of hydrochloric acid tank transport, storing process
Middle exhaust gas processing device.
Background technology
Hydrochloric acid is important inorganic chemical product, is widely used in the industries such as dyestuff, medicine, food, printing and dyeing, leather, metallurgy.
Hydrochloric acid is easy to volatilization, forms acid mist with the hydrone of in the air, can cause the pollution of environment in storage and transportation, right
Health works the mischief, and equipment is caused corrode.
Solve hydrochloric acid tail gas device at present more with the patent write, be broadly divided into two classes：
First, between hydrochloric acid tank and hydrochloric acid transport vehicle, the air between air displacement or hydrochloric acid tank and temporary storage tank is put
Change.A kind of situation is that the steam vent of storage tank is connected with the air inlet of tank car during hydrochloric acid is unloaded, and tank car and storage tank form one
Individual closed system.When hydrochloric acid pump is when squeezing in storage tank in tank car, the air of storage tank can be flowed in tank car.Second situation
It is that air in temporary storage tank enters in storage tank.Really do not result in hydrochloric acid tail gas during in above two to reveal, but this
Kind of situation is that the steam vent of hydrochloric acid or air inlet must others air inlets or steam vent be connected, and must be provision for sealing,
If hydrochloric acid place to use is more or using being diluted acid open system, this device arises that pipeline is loaded down with trivial details or can not make
Situation.
2nd, the aerofluxuss bore end of storage tank is seal water system.A kind of situation is water seal is open system, this situation water seal energy
Enough absorb the hydrochloric acid tail gas in storage tank storing process, but hydrochloric acid tank car is transporting hydrochloric acid the salt during tank body
Sour tail gas is it is possible that absorb not thorough.Second situation is water seal is closing, and this situation occurs hydrochloric acid from tank car
When inside transporting storage tank, the incondensable gas in tank will not be absorbed by water seal, cause tank body pressure-bearing, there is potential safety hazard.
Content of the invention
Technical assignment of the present utility model is for above weak point, provides a kind of reasonable in design, safe and reliable one
Exhaust gas processing device in kind hydrochloric acid tank transport, storing process.
This utility model solves its technical problem and be employed technical scheme comprise that：This exhaust gas processing device includes hydrochloric acid storage
Tank, the import and export of hydrochloric acid tank side are connected with hydrochloric acid conduit, and the lower section of described hydrochloric acid tank is provided with the uncovered spray in top
Drench liquid storage tank, the top of spray liquid storage tank is connected with spray fluid catheter, overflow pipe respectively, and the upper end of spray fluid catheter is in n shape, spray
The upper end port drenching fluid catheter is connected with the gaseous volatilization mouth at hydrochloric acid tank top；The upper side of spray fluid catheter and L-shaped are sprayed
Drench groove connection, be provided with spray head at the upper end open of spray groove, spray head is connected with the upper port of aqueduct, under aqueduct
End is connected with spray liquid storage tank side outlet, and aqueduct is provided with a pump；The water inlet of spray liquid storage tank side and work
Industry water conduit connects.
The upside of described spray groove is connected with overflow pipe, and the top of overflow pipe is less than the peak of spray fluid catheter.
No. two pumps are provided with described hydrochloric acid conduit.
The side liquid outlet of described spray liquid storage tank is connected with hydrochloric acid conduit.
In a kind of hydrochloric acid tank transport of the present utility model, storing process, compared to the prior art exhaust gas processing device, has
Reasonable in design, safe and reliable the features such as, thoroughly solve the problems, such as to transport to reveal with the hydrochloric acid tail gas in storing process, not only
The HCL absorbing volatilization of limits, it is to avoid tank body pressure-bearing, and achieve the recycling of volatilization gas.
Brief description
Below in conjunction with the accompanying drawings this utility model is further illustrated.
Accompanying drawing 1 is a kind of structural representation of exhaust gas processing device in hydrochloric acid tank transport, storing process.
In figure：1st, hydrochloric acid tank, 2, spray liquid storage tank, 3, spray fluid catheter, 4, spray groove, 5, spray head, 6, overflow pipe,
7th, aqueduct, 8, pump, 9, No. two pumps, 10, hydrochloric acid conduit, 11, industrial water conduit.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1：
Exhaust gas processing device in a kind of hydrochloric acid tank transport of the present utility model, storing process, its structure includes hydrochloric acid tank
1, the import and export of hydrochloric acid tank 1 side are connected with hydrochloric acid conduit 10, and hydrochloric acid conduit 10 is provided with No. two pumps 9, described hydrochloric acid
The lower section of storage tank 1 is provided with the uncovered spray liquid storage tank 2 in top, and the side liquid outlet of spray liquid storage tank 2 is with hydrochloric acid conduit 10 even
Logical, the top of spray liquid storage tank 2 is connected with spray fluid catheter 3, overflow pipe 6 respectively, and the upper end of spray fluid catheter 3 is in n shape, spray
The upper end port of fluid catheter 3 is connected with the gaseous volatilization mouth at hydrochloric acid tank 1 top；The upper side of spray fluid catheter 3 and L-shaped are sprayed
Drench groove 4 to connect, the upside of spray groove 4 is connected with overflow pipe 6, the top of overflow pipe 6 is less than the peak of spray fluid catheter 3, spray
It is provided with spray head 5, spray head 5 is connected with the upper port of aqueduct 7, the lower end of aqueduct 7 and spray at the upper end open drenching groove 4
Drench liquid storage tank 2 side outlet connection, aqueduct 7 is provided with a pump 8；The water inlet of spray liquid storage tank 2 side and industry
Water conduit 11 connects.
Operation principle：
In spray liquid storage tank 2, industry water will be full of by industrial water conduit 11, then under pump 8 effect, be delivered to spray
Pouring 5, sprays to the HCL volatilizing in hydrochloric acid tank 1, and the liquid after spray passes through to spray fluid catheter 3 inflow spray liquid
In storage tank 2, the incoagulable gas of this process is from the uncovered spilling in the top of spray liquid storage tank 2, it is to avoid just occur in hydrochloric acid tank 1
Pressure, in hydrochloric acid tank 1, hydrochloric acid is made.
It is industry water when starting in spray liquid storage tank 2, the HCL volatilizing in industry water is to hydrochloric acid tank 1 sprays
Afterwards, have concentration of hydrochloric acid, in spray liquid storage tank 2, liquid is circulated sprinkling, when concentration of hydrochloric acid is less than 12%, this liquid circulation
Use.Concentration can raise with the cycle-index of spray and increase, and when concentration of hydrochloric acid reaches 12%, absorbs volatilization gas ability
Die down, and the situation of volatilize micro HCL occurs, now diluted acid is transported to and uses effectively utilizes at acid.
The new industry water of supplement after sky in spray liquid storage tank 2, mends diluted acid or industry toward spray groove 4 under static storage state
During water, liquid level not can exceed that the peak of spray liquid conduit 3, and liquid level reaches certain altitude, and liquid will be flowed into by overflow pipe 6
Spray liquid storage tank 2.
By specific embodiment above, described those skilled in the art can readily realize this utility model.But
It is it should be appreciated that this utility model is not limited to above-mentioned several specific embodiments.On the basis of disclosed embodiment,
Described those skilled in the art can the different technical characteristic of combination in any, thus realizing different technical schemes.
Claims (4)
1. a kind of transport of hydrochloric acid tank, exhaust gas processing device in storing process, including hydrochloric acid tank, the import and export of hydrochloric acid tank side
Connect with hydrochloric acid conduit it is characterised in that the lower section of described hydrochloric acid tank is provided with the uncovered spray liquid storage tank in top, spray
The top of liquid storage tank is connected with spray fluid catheter, overflow pipe respectively, and the upper end of spray fluid catheter is in n shape, sprays the upper of fluid catheter
End port is connected with the gaseous volatilization mouth at hydrochloric acid tank top；The upper side of spray fluid catheter is connected with L-shaped spray groove, spray
It is provided with spray head, spray head is connected with the upper port of aqueduct, the lower end of aqueduct is stored up with spray liquid at the upper end open of groove
The outlet connection of groove side, aqueduct is provided with a pump；The water inlet of spray liquid storage tank side is connected with industrial water conduit.
2. a kind of hydrochloric acid tank transport according to claim 1, in storing process exhaust gas processing device it is characterised in that institute
The upside of the spray groove stated is connected with overflow pipe, and the top of overflow pipe is less than the peak of spray fluid catheter.
3. a kind of hydrochloric acid tank transport according to claim 1, in storing process exhaust gas processing device it is characterised in that institute
No. two pumps are provided with the hydrochloric acid conduit stated.
4. a kind of hydrochloric acid tank transport according to claim 1, in storing process exhaust gas processing device it is characterised in that institute
The side liquid outlet of the spray liquid storage tank stated is connected with hydrochloric acid conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620964368.4U CN205965437U (en) | 2016-08-29 | 2016-08-29 | Tail gas processing device in transportation of hydrochloric acid jar, storing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620964368.4U CN205965437U (en) | 2016-08-29 | 2016-08-29 | Tail gas processing device in transportation of hydrochloric acid jar, storing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205965437U true CN205965437U (en) | 2017-02-22 |
Family
ID=58038347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620964368.4U Active CN205965437U (en) | 2016-08-29 | 2016-08-29 | Tail gas processing device in transportation of hydrochloric acid jar, storing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205965437U (en) |
-
2016
- 2016-08-29 CN CN201620964368.4U patent/CN205965437U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20231114 Granted publication date: 20170222 |
|
| PP01 | Preservation of patent right |