CN220657509U - Acetylene gas pickling equipment - Google Patents
Acetylene gas pickling equipment Download PDFInfo
- Publication number
- CN220657509U CN220657509U CN202322033910.7U CN202322033910U CN220657509U CN 220657509 U CN220657509 U CN 220657509U CN 202322033910 U CN202322033910 U CN 202322033910U CN 220657509 U CN220657509 U CN 220657509U
- Authority
- CN
- China
- Prior art keywords
- pickling
- acetylene gas
- floating
- treatment box
- gas
- 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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Links
- 238000005554 pickling Methods 0.000 title claims abstract description 55
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 title claims abstract description 43
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 239000000243 solution Substances 0.000 claims abstract description 13
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 210000003437 trachea Anatomy 0.000 claims 1
- 238000005406 washing Methods 0.000 abstract description 11
- 238000005192 partition Methods 0.000 abstract description 8
- 239000007789 gas Substances 0.000 description 44
- 239000002253 acid Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Natural products P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000005997 Calcium carbide Substances 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- -1 acetylene compound Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- RBFQJDQYXXHULB-UHFFFAOYSA-N arsane Chemical compound [AsH3] RBFQJDQYXXHULB-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model relates to acetylene gas pickling equipment which comprises a treatment box, wherein a power box is arranged at the top of the treatment box, an air inlet treatment box is arranged on the side edge of the treatment box, a partition plate is arranged in the treatment box, a pickling cavity filled with pickling solution is arranged below the partition plate, and a floating sealing block capable of floating up and down is sleeved in the middle of the partition plate. This acetylene gas pickling equipment, when using, will carry out preliminary processing then continuous injection pickling chamber to acetylene gas through the processing case that admits air, the drive of rethread headstock stirs the pickling chamber, makes acetylene gas and pickling solution fully react, and when the inside pressure of pickling chamber is insufficient to make floating seal piece upwards float, acetylene gas then can circulate continuous washing in the pickling intracavity portion, and after the pressure in pickling intracavity portion can make floating seal piece float, then accessible exhaust hole discharges to collect and discharge through the gas collecting pipe.
Description
Technical Field
The utility model relates to the technical field of acid pickling equipment, in particular to acetylene gas acid pickling equipment.
Background
Acetylene is an acetylene compound, a colorless, flammable gas, produced from calcium carbide during the production of acetylene, and contains impurities, including hydrogen sulfide, phosphine, and arsine, which affect the production of acetylene, usually by acid washing the gas to remove the impurities and then obtain an acetylene gas free of impurities.
Most of the existing acetylene gas acidification devices only introduce gas into a solution for acid washing, impurities in the gas cannot be completely removed, other modes do not exist for acid washing, the solution cannot be fully utilized, an acetylene gas acid washing device is provided in patent 202121722054.0 for solving the problems, but when the acetylene gas acid washing device is used, the interaction degree between the acetylene gas and the solution for acid washing is poor, the treatment effect is affected, and an improvement space exists, so that the acetylene gas acid washing device is provided for solving the problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides acetylene gas pickling equipment for solving the problems that the interactivity of acetylene gas and a pickling solution in the prior art is poor and the treatment effect is affected.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an acetylene gas pickling equipment, includes the processing case, the top of processing case is provided with the headstock, the side of processing case is provided with the processing case that admits air, the inside of processing case is provided with the baffle, the baffle below is for the pickling chamber that fills with the pickling solution, the floating seal piece that can float from top to bottom is put to the department of centering of baffle, set up the exhaust hole corresponding with the floating seal piece on the baffle, the inside of floating seal piece is provided with the balancing weight, the top of processing case is provided with the gas collecting pipe.
Preferably, the top end of the floating sealing block is provided with a sealing ring which can cover the exhaust hole, and the bottom end of the floating sealing block is provided with a limiting ring.
Preferably, the output end of the power box is provided with a power rotating rod penetrating through the floating sealing block, and the bottom end of the power rotating rod is provided with a stirring blade.
Preferably, the inside of the air inlet treatment box is provided with a filtering unit, the side edge of the air inlet treatment box is provided with an air inlet pipe, and the bottom of the air inlet treatment box is provided with an air injection pipe.
Preferably, a cleaning port communicated with the gas injection pipe is arranged at the middle of the bottom of the treatment box, and a check valve is arranged in the cleaning port.
Preferably, the filter unit comprises a sealing cover, a connecting rod is fixedly connected to the bottom of the sealing cover, two coarse filter screens are arranged on the outer side of the connecting rod, and a fine filter screen is arranged at the bottom end of the connecting rod.
Preferably, an observation window is arranged on the front surface of the treatment box, and a gas collecting groove corresponding to the gas collecting pipe is formed in the top wall of the treatment box.
(III) beneficial effects
Compared with the prior art, the utility model provides acetylene gas pickling equipment, which comprises the following components
The beneficial effects are that:
this acetylene gas pickling equipment, when using, will carry out preliminary processing then continuous injection pickling chamber to acetylene gas through the processing case that admits air, the drive of rethread headstock stirs the pickling chamber, makes acetylene gas and pickling solution fully react, and when the inside pressure of pickling chamber is insufficient to make floating seal piece upwards float, acetylene gas then can circulate continuous washing in the pickling intracavity portion, and after the pressure in pickling intracavity portion can make floating seal piece float, then accessible exhaust hole discharges to collect and discharge through the gas collecting pipe.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
FIG. 2 is a cross-sectional view of an embodiment of the present utility model;
FIG. 3 is a front elevational view of the structure of the present utility model;
fig. 4 is a schematic structural view of a filter unit according to the present utility model.
In the figure: 1. a treatment box; 2. a power box; 3. a power rotating rod; 4. a partition plate; 5. a floating closure block; 6. balancing weight; 7. an exhaust hole; 8. an air inlet treatment box; 9. a filtering unit; 901. a closing cap; 902. a connecting rod; 903. a coarse filter screen; 904. fine filtering net; 10. an air inlet pipe; 11. stirring the blade; 12. a gas collecting tube; 13. an air injection pipe; 14. a cleaning port; 15. and an observation window.
Detailed Description
The following description of the preferred embodiments of the present utility model is provided in connection with the accompanying drawings, and it is to be understood that the utility model is not limited thereto.
The drawings are simplified schematic views, and only the basic structure of the present utility model is schematically described, so that only the constitution related to the present utility model is shown.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and furthermore, the terms "first", "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance or implying a number of the technical features indicated, whereby the features defining "first", "second" may explicitly or implicitly include one or more of such features, and in the description of the present utility model, unless otherwise indicated, "a plurality" means two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and for example, may be fixedly connected, may be detachably connected, or integrally connected, may be mechanically connected, may be electrically connected, may be directly connected, may be indirectly connected through an intermediate medium, and may be in communication with the inside of two elements, and the specific meaning of the terms in the present utility model may be understood as specific to one of ordinary skill in the art.
Referring to fig. 1-4, in the embodiment of the utility model, an acetylene gas pickling device comprises a treatment box 1, wherein a power box 2 is arranged at the top of the treatment box 1, an air inlet treatment box 8 is arranged at the side edge of the treatment box 1, a partition plate 4 is arranged in the treatment box 1, a pickling cavity filled with pickling solution is arranged below the partition plate 4, a floating sealing block 5 capable of floating up and down is sleeved in the middle of the partition plate 4, an exhaust hole 7 corresponding to the floating sealing block 5 is formed in the partition plate 4, a balancing weight 6 is arranged in the floating sealing block 5, and a gas collecting pipe 12 is arranged at the top of the treatment box 1.
As shown in the figure, the top end of the floating sealing block 5 is provided with a sealing ring which can cover the exhaust hole 7, the bottom end of the floating sealing block 5 is provided with a limiting ring, through the arrangement, when the device is used, after acetylene gas is continuously injected into the pickling cavity through the air inlet treatment box 8, the pickling cavity is stirred through the driving of the power box 2, when the pressure in the pickling cavity is insufficient to enable the floating sealing block 5 to float upwards, the acetylene gas can be circularly continuously cleaned in the pickling cavity, and after the pressure in the pickling cavity enables the floating sealing block 5 to float, the acetylene gas can be discharged through the exhaust hole 7 and is collected and discharged through the gas collecting pipe 12.
In order to realize the stirring and improve the cleaning efficiency of acetylene gas in the pickling cavity, the output end of the power box 2 is provided with a power rotating rod 3 penetrating through the floating sealing block 5, the bottom end of the power rotating rod 3 is provided with a stirring blade 11, and as can be easily thought, the inside of the floating sealing block 5 is provided with a penetrating hole corresponding to the power rotating rod 3.
In this embodiment, in order to carry out preliminary filtration to the acetylene gas that enters into the pickling intracavity portion, the inside of processing case 8 is provided with filter unit 9, the side of processing case 8 is provided with intake pipe 10, the bottom of processing case 8 is provided with gas injection pipe 13, the bottom department of centering of processing case 1 is provided with the washing mouth 14 that is linked together with gas injection pipe 13, the inside of wasing mouth 14 is provided with the check valve, filter unit 9 includes closing cap 901, the bottom fixedly connected with connecting rod 902 of closing cap 901, the outside of connecting rod 902 is provided with coarse filter screen 903 that is two in quantity, the bottom of connecting rod 902 is provided with smart filter screen 904.
In the above arrangement, acetylene gas can enter the air inlet treatment box 8 through the air inlet pipe 10, then sequentially passes through the two coarse filter screens 903, finally passes through the filter of the fine filter screen 904, is discharged from the air injection pipe 13, and enters the pickling cavity through the cleaning port 14, in this process, in order to avoid that the solution in the pickling cavity flows back to the air injection pipe 13, a check valve is arranged, and the check valve is a common technical means in the prior art, so that the detailed description is not made.
It should be added that, in order to facilitate the observation of the user, the front surface of the treatment box 1 is provided with an observation window 15, and the top wall of the treatment box 1 is provided with a gas collecting groove corresponding to the gas collecting tube 12.
In summary, this acetylene gas pickling apparatus, when using, will carry out preliminary processing to acetylene gas then continuous injection pickling chamber through the processing box that admits air 8, rethread power case 2's drive, stir the pickling chamber, make acetylene gas and pickling solution fully react, and when the inside pressure of pickling chamber is insufficient to make floating closure piece 5 upwards float, acetylene gas then can circulate continuous washing in the pickling intracavity portion, and after the inside pressure of pickling chamber can make floating closure piece 5 float, then accessible exhaust hole 7 discharges, and collect and discharge through gas collecting pipe 12.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Acetylene gas pickling equipment, including handling case (1), the top of handling case (1) is provided with headstock (2), the side of handling case (1) is provided with inlet air handling case (8), its characterized in that: the inside of handling case (1) is provided with baffle (4), baffle (4) below is for the pickling chamber that is filled with the pickling solution, floating closure piece (5) that can reciprocate are put to the department of centering of baffle (4), vent (7) corresponding with floating closure piece (5) have been seted up on baffle (4), the inside of floating closure piece (5) is provided with balancing weight (6), the top of handling case (1) is provided with gas collecting tube (12).
2. An acetylene gas pickling apparatus according to claim 1 characterized in that: the top end of the floating sealing block (5) is provided with a sealing ring which can cover the exhaust hole (7), and the bottom end of the floating sealing block (5) is provided with a limiting ring.
3. An acetylene gas pickling apparatus according to claim 2 characterized in that: the output end of the power box (2) is provided with a power rotating rod (3) penetrating through the floating sealing block (5), and the bottom end of the power rotating rod (3) is provided with a stirring blade (11).
4. An acetylene gas pickling apparatus according to claim 1 characterized in that: the inside of processing case (8) is provided with filter unit (9) admitting air, the side of processing case (8) is provided with intake pipe (10) admitting air, the bottom of processing case (8) is provided with annotates trachea (13) admittedly.
5. An acetylene gas pickling apparatus according to claim 4 characterized in that: the bottom center of the treatment box (1) is provided with a cleaning port (14) communicated with the gas injection pipe (13), and a check valve is arranged in the cleaning port (14).
6. An acetylene gas pickling apparatus according to claim 4 characterized in that: the filtering unit (9) comprises a sealing cover (901), a connecting rod (902) is fixedly connected to the bottom of the sealing cover (901), coarse filter screens (903) with the number being two are arranged on the outer side of the connecting rod (902), and fine filter screens (904) are arranged at the bottom end of the connecting rod (902).
7. An acetylene gas pickling apparatus according to claim 1 characterized in that: the front of the processing box (1) is provided with an observation window (15), and the top wall of the processing box (1) is provided with a gas collecting groove corresponding to the gas collecting tube (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322033910.7U CN220657509U (en) | 2023-07-31 | 2023-07-31 | Acetylene gas pickling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322033910.7U CN220657509U (en) | 2023-07-31 | 2023-07-31 | Acetylene gas pickling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220657509U true CN220657509U (en) | 2024-03-26 |
Family
ID=90354166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322033910.7U Active CN220657509U (en) | 2023-07-31 | 2023-07-31 | Acetylene gas pickling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220657509U (en) |
-
2023
- 2023-07-31 CN CN202322033910.7U patent/CN220657509U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |