CN218358348U - Retrieve effectual volatile sour gas recovery unit - Google Patents
Retrieve effectual volatile sour gas recovery unit Download PDFInfo
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- CN218358348U CN218358348U CN202221415725.3U CN202221415725U CN218358348U CN 218358348 U CN218358348 U CN 218358348U CN 202221415725 U CN202221415725 U CN 202221415725U CN 218358348 U CN218358348 U CN 218358348U
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- Prior art keywords
- liquid storage
- connecting pipe
- acid gas
- liquid
- absorption
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- 238000011084 recovery Methods 0.000 title claims abstract description 36
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title claims description 6
- 239000007788 liquid Substances 0.000 claims abstract description 98
- 238000010521 absorption reaction Methods 0.000 claims abstract description 57
- 239000002253 acid Substances 0.000 claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 13
- 210000003437 trachea Anatomy 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 238000005213 imbibition Methods 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 10
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 238000005342 ion exchange Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses a volatile acid gas recovery device with good recovery effect, which comprises a base, a liquid storage tank and a recovery tank, wherein the upper surface of the base is fixedly connected with the liquid storage tank, the recovery tank is fixedly connected with the top of the base, the recovery tank comprises an absorption tank and a liquid storage tank, the liquid storage tank is positioned at the bottom of the absorption tank, the top of the liquid storage tank is communicated with the top of the absorption tank through a connecting air pipe, a sprinkler is fixedly arranged at the top of an inner cavity of the absorption tank, a liquid outlet is arranged on the left side wall of the liquid storage tank, the liquid outlet is communicated with a circulating pump arranged on the base and a first connecting pipe on the water outlet of the circulating pump is communicated with the liquid storage tank, and the first connecting pipe is communicated with the sprinkler through a second connecting pipe; the beneficial effects of the utility model are that, can circulate the acid gas that has volatility in the liquid storage tank to the collection box in through connecting the trachea to retrieve acid gas and recycle, thereby avoided acid gas to volatilize external corrosion equipment and harm workman's healthy.
Description
Technical Field
The utility model relates to a chemical industry equipment production technical field, concretely relates to retrieve effectual volatile sour gas recovery unit.
Background
In the production field of starch sugar, need ion exchange to purify in the refining process, ion exchange regeneration needs hydrochloric acid, but hydrochloric acid is a volatile strong acid, the acid gas that volatilizees does not do the processing and corrodes workshop equipment and steel construction easily, and acid mist in the air is harmful to the health, also can cause environmental pollution, the prior art is for the acid gas volatilizees less, mostly adopt acid to set up acid gas circulation system on the acidizing fluid storage tank, the mode that exhaust acid gas adopted to spray or wash is got rid of, however, this method absorption efficiency is low, the water consumption is big, the liquid seal also can't eradicate the acid gas and leak, and the aqueous solution concentration of absorbing acid gas is low, unable recycle, direct discharge also can cause the pollution to the environment.
Therefore, it is necessary to provide a volatile acid gas recovery device with good recovery effect to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a retrieve effectual volatile sour gas recovery unit, the utility model discloses a realize through following technical scheme.
The utility model provides a retrieve effectual volatility sour gas recovery unit, includes base, liquid storage pot and collection box, the upper surface rigid coupling of base has the liquid storage pot, the collection box is located the right side of liquid storage pot and the rigid coupling is at the top of base, the collection box includes absorption box and liquid storage box, the liquid storage box is located the bottom of absorption box, and the top of liquid storage box gathers there is the through-hole, communicate with each other through being connected the trachea between the top of liquid storage pot and the top of absorption box, and connect tracheal both ends and run through the inside of liquid storage pot and absorption box respectively, the inner chamber top fixed mounting of absorption box has the sprinkler head, and the top of sprinkler head runs through the top of absorption box, the left side wall of liquid storage box is equipped with the liquid outlet, the upper surface rigid coupling of base has the circulating pump, and the water inlet and the liquid outlet of circulating pump communicate with each other, the delivery port of circulating pump communicates with each other through first connecting pipe and liquid storage pot on the first connecting pipe, and is equipped with first electromagnetic valve on the first connecting pipe, be located on the first connecting pipe the below of first electromagnetic valve is equipped with the second connecting pipe, the other end of second connecting pipe communicates with the top of sprinkler head each other, and is equipped with the second electromagnetic valve on the second connecting pipe.
Preferably, the left inner side wall and the right inner side wall in the absorption box are symmetrically and fixedly connected with three check blocks, the number of the check blocks on each side is three, three packing blocks are arranged in the absorption box, and the left end and the right end of each packing block are respectively overlapped above the corresponding equal-height check blocks.
Preferably, the front side wall of the absorption box is provided with an observation window.
Preferably, the left side wall of the liquid storage tank is provided with a liquid inlet, the upper surface of the base is fixedly connected with a liquid suction pump, a water inlet of the liquid suction pump is communicated with the liquid inlet through a one-way valve, and a water outlet of the liquid suction pump is communicated with the liquid inlet through a third connecting pipe.
Preferably, the right side wall rigid coupling of absorption case has the controller, and the right side rigid coupling of controller has the display screen, and the display screen links to each other with the controller electrical property, first solenoid valve and second solenoid valve are controlled respectively to the controller.
Preferably, the bottom of liquid reserve tank is the rigid coupling respectively has liquid level detector and sour concentration detector, the controller links to each other with liquid level detector and sour concentration detector electrical property respectively.
Preferably, a manual valve is arranged on the connecting air pipe.
The utility model has the advantages that:
can circulate the collection box with the acid gas that has volatility in the liquid storage tank through connecting the trachea in to retrieve acid gas and recycle, thereby avoided acid gas to volatilize external corrosion equipment and harm workman's healthy, the setting up of simultaneous control ware and display screen can realize reaching the acid absorption liquid of certain acid concentration after retrieving voluntarily and supply in the liquid storage tank, thereby carry out acid gas's reuse.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some examples of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1: the utility model relates to an axonometric view of a volatile acid gas recovery device with good recovery effect;
FIG. 2: the utility model discloses a front view of a volatile acid gas recovery device with good recovery effect;
FIG. 3: the structure in the recycling bin of the utility model is shown schematically;
FIG. 4: the structure of the sprinkler head of the utility model is schematically shown.
The reference numbers are as follows:
1. a base; 11. a circulation pump; 12. a liquid suction pump; 13. a one-way valve; 14. a third connecting pipe;
2. a liquid storage tank; 21. connecting an air pipe; 22. a first connecting pipe; 23. a first electromagnetic valve; 24. a second connecting pipe; 25. a second electromagnetic valve; 26. a manual valve;
3. a recycling bin; 31. an absorption tank; 311. a sprinkler head; 312. a stopper; 313. a filler block; 314. An observation window; 315. a controller; 316. a display screen; 32. a liquid storage tank; 321. a through hole; 322. a liquid level detector; 323. and an acid concentration detector.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-4, the present invention provides the following embodiments:
a volatile acid gas recovery device with good recovery effect comprises a base 1, a liquid storage tank 2 and a recovery tank 3, wherein the liquid storage tank 2 is fixedly connected to the upper surface of the base 1, the recovery tank 3 is positioned on the right side of the liquid storage tank 2 and fixedly connected to the top of the base 1, the recovery tank 3 comprises an absorption tank 31 and a liquid storage tank 32, the liquid storage tank 32 is positioned at the bottom of the absorption tank 31, through holes 321 are densely distributed in the top of the liquid storage tank 32, the top of the liquid storage tank 2 is communicated with the top of the absorption tank 31 through a connecting air pipe 21, two ends of the connecting air pipe 21 respectively penetrate through the liquid storage tank 2 and the absorption tank 31, a spraying head 311 is fixedly installed at the top of an inner cavity of the absorption tank 31, the top of the spraying head 311 penetrates through the top of the absorption tank 31, a liquid outlet is formed in the left side wall of the liquid storage tank 32, a circulating pump 11 is fixedly connected to the upper surface of the base 1, a water inlet of the circulating pump 11 is communicated with the liquid outlet, a water outlet of the circulating pump 11 is communicated with the liquid storage tank 2 through a first connecting pipe 22, a first electromagnetic valve 23 is arranged on the first connecting pipe 22, a second electromagnetic valve 24 is arranged on the first connecting pipe 22, a second connecting pipe 24 is arranged below the second electromagnetic valve 24, and a second connecting pipe 24 is arranged below the spraying head 25 is arranged below the first electromagnetic valve 311;
when volatile acid gas is generated in the liquid storage tank 2, the volatile acid gas can reach the recovery tank 3 through the connecting air pipe 21, the recovery tank 3 can be divided into an absorption tank 31 and a liquid storage tank 32, the connecting air pipe 21 guides the acid gas into the absorption tank 31, a spray head 311 is arranged at the top of an inner cavity of the absorption tank 31, a plurality of through holes 321 are formed in the top of the liquid storage tank 32, acid absorption liquid capable of absorbing the acid gas is placed in the liquid storage tank 32, a circulating pump 11 is arranged at the top of the base 1, a water inlet of the circulating pump 11 is communicated with a liquid outlet of the liquid storage tank 32, a water outlet of the circulating pump 11 is connected with a first connecting pipe 22, a first electromagnetic valve 23 is arranged on the first connecting pipe 22, a second connecting pipe 24 is arranged below the first electromagnetic valve 23 on the first connecting pipe 22, the other end of the second connecting pipe 24 is communicated with the top of the spray head 311, a second electromagnetic valve 25 is arranged on the second connecting pipe 24, the circulating pump 11 is started, the first electromagnetic valve 23 is closed, the circulating pump 11 sucks the acid absorption liquid in the liquid storage tank 32, the acid absorption liquid storage tank 311, the acid gas absorption liquid can reach the absorption efficiency by the spray head 31, the absorption liquid storage tank 32, the absorption efficiency of the acid gas, the acid gas absorption liquid storage tank 32 is increased, and the absorption liquid storage tank 32 is increased, the acid gas absorption efficiency is increased, and the acid absorption liquid absorption efficiency is increased by the electromagnetic valve 23.
Furthermore, the left inner side wall and the right inner side wall in the absorption box 31 are symmetrically and fixedly connected with the check blocks 312, the number of the check blocks 312 on each side is three, three packing blocks 313 are arranged in the absorption box 31, the left end and the right end of each packing block 313 are respectively placed above the corresponding equal-height check blocks 312, a plurality of packing blocks 313 are arranged in the absorption box 31, the check blocks 312 are arranged below the packing blocks 313, the check blocks 312 can separate the packing blocks 313, the packing blocks 313 can increase the stay time of acid absorption liquid in the absorption box 31, and therefore the efficiency of absorbing acid gas is further increased.
Furthermore, an observation window 314 is formed in the front side wall of the absorption box 31, and the observation window 314 is favorable for observing the inside of the absorption box 31.
Further, be equipped with the inlet on the left side wall of liquid reserve tank 32, the upper surface rigid coupling of base 1 has imbibition pump 12, and communicate each other through check valve 13 between the water inlet of imbibition pump 12 and the inlet, the delivery port of imbibition pump 12 communicates each other through third connecting pipe 14, be provided with imbibition pump 12 on base 1, communicate each other through check valve 13 between the water inlet of imbibition pump 12 and the inlet, check valve 13 can prevent the outflow of acid-absorbing liquid in liquid reserve tank 32, thereby reduce the effect of absorbing acid gas, the delivery port of imbibition pump 12 is equipped with third connecting pipe 14, can be connected with external acid-absorbing liquid through water pipe and third connecting pipe 14, thereby conveniently imbibition pump 12 absorbs acid-absorbing liquid and supplements in liquid reserve tank 32.
Further, a controller 315 is fixedly connected to a right sidewall of the absorption tank 31, a display screen 316 is fixedly connected to a right side of the controller 315, the display screen 316 is electrically connected to the controller 315, the controller 315 respectively controls the first electromagnetic valve 23 and the second electromagnetic valve 25, the controller 315 controls the first electromagnetic valve 23 and the second electromagnetic valve 25 to open and close, and parameters in the controller 315 can be adjusted through the display screen 316, so as to achieve a best effect of absorbing the acid gas.
Further, a liquid level detector 322 and an acid concentration detector 323 are respectively fixedly connected to the bottom of the liquid storage tank 32, the controller 315 is electrically connected to the liquid level detector 322 and the acid concentration detector 323, when the liquid level detector 322 detects that no acid-absorbing liquid exists in the liquid storage tank 32, the controller 315 controls the liquid-absorbing pump 12 to start up to further supplement the acid-absorbing liquid in the liquid storage tank 32, the operation of the liquid-absorbing pump 12 is stopped when a certain time is reached, the acid concentration detector 323 can detect the acid concentration of the acid-absorbing liquid in the liquid storage tank 32, and when the acid concentration reaches a set value, the opening and closing of the first electromagnetic valve 23 and the second electromagnetic valve 25 are controlled.
Furthermore, be equipped with manual valve 26 on connecting gas pipe 21, manual valve 26 that sets up can hinder acid gas's circulation when carrying out maintenance to collection box 3 to prevent that acid gas when the maintenance from volatilizing to the external world.
The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a retrieve effectual volatility sour gas recovery unit which characterized in that: including base (1), liquid storage pot (2) and collection box (3), the upper surface rigid coupling of base (1) has liquid storage pot (2), collection box (3) are located the right side of liquid storage pot (2) and the top of rigid coupling at base (1), collection box (3) are including absorption box (31) and liquid storage box (32), liquid storage box (32) are located the bottom of absorption box (31), and the top of liquid storage box (32) gathers and has through-hole (321), communicate with each other through connecting trachea (21) between the top of liquid storage pot (2) and absorption box (31), and the both ends of connecting trachea (21) run through the inside of liquid storage pot (2) and absorption box (31) respectively, the inner chamber top fixed mounting of absorption box (31) has sprinkler head (311), and the top of absorption box (31) is run through to the top of sprinkler head (311), the left side wall of liquid storage box (32) is equipped with the liquid outlet, the upper surface rigid coupling of base (1) has water inlet (11), and the mutual intercommunication of circulating pump (11), the first connecting pipe (22) and electromagnetic valve (22) are equipped with first connecting pipe (22) and electromagnetic valve (22) upper water outlet intercommunication, electromagnetic connection in first connecting pipe (22) are equipped with first connecting pipe (22) on the electromagnetic connection pipe (22), the electromagnetic connection pipe (22) first connecting pipe (22) and are equipped with first connecting pipe (22), the electromagnetic connection pipe (22) are equipped with the electromagnetic connection pipe (22) The other end of the second connecting pipe (24) is communicated with the top of the sprinkler head (311), and a second electromagnetic valve (25) is arranged on the second connecting pipe (24).
2. The recovery device of volatile acid gas with good recovery effect as claimed in claim 1, wherein: the absorption box is characterized in that the left inner side wall and the right inner side wall in the absorption box (31) are symmetrically and fixedly connected with three stop blocks (312), the number of the stop blocks (312) on each side is three, three packing blocks (313) are arranged in the absorption box (31), and the left end and the right end of each packing block (313) are respectively placed above the corresponding stop blocks (312) with the same height.
3. The recovery device of volatile acid gas with good recovery effect as claimed in claim 1, wherein: an observation window (314) is arranged on the front side wall of the absorption box (31).
4. The recovery device of volatile acid gas with good recovery effect as claimed in claim 1, wherein: be equipped with the inlet on the left side wall of liquid reserve tank (32), the upper surface rigid coupling of base (1) has imbibition pump (12), and communicates each other through check valve (13) between the water inlet of imbibition pump (12) and the inlet, the delivery port of imbibition pump (12) communicates each other through third connecting pipe (14).
5. The recovery device of volatile acid gas with good recovery effect as claimed in claim 1, wherein: the right side wall rigid coupling of absorption box (31) has controller (315), and the right side rigid coupling of controller (315) has display screen (316), and display screen (316) and controller (315) electric property link to each other, first solenoid valve (23) and second solenoid valve (25) are controlled respectively to controller (315).
6. The volatile acid gas recovery device with good recovery effect according to claim 5, characterized in that: the bottom of liquid reserve tank (32) respectively the rigid coupling have liquid level detector (322) and acid concentration detector (323), controller (315) link to each other with liquid level detector (322) and acid concentration detector (323) electrical property respectively.
7. The recovery device of volatile acid gas with good recovery effect as claimed in claim 1, wherein: and a manual valve (26) is arranged on the connecting air pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221415725.3U CN218358348U (en) | 2022-06-08 | 2022-06-08 | Retrieve effectual volatile sour gas recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221415725.3U CN218358348U (en) | 2022-06-08 | 2022-06-08 | Retrieve effectual volatile sour gas recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218358348U true CN218358348U (en) | 2023-01-24 |
Family
ID=84960083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221415725.3U Active CN218358348U (en) | 2022-06-08 | 2022-06-08 | Retrieve effectual volatile sour gas recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218358348U (en) |
-
2022
- 2022-06-08 CN CN202221415725.3U patent/CN218358348U/en active Active
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