CN202860338U - Washing device for acetylene gas - Google Patents
Washing device for acetylene gas Download PDFInfo
- Publication number
- CN202860338U CN202860338U CN 201220568276 CN201220568276U CN202860338U CN 202860338 U CN202860338 U CN 202860338U CN 201220568276 CN201220568276 CN 201220568276 CN 201220568276 U CN201220568276 U CN 201220568276U CN 202860338 U CN202860338 U CN 202860338U
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- pipeline
- spray assembly
- spray thrower
- acetylene gas
- acetylene
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Abstract
A washing device for acetylene gas comprises a spiral belt type wall cleaner (2), a primary pipeline sprayer (4), a washing tank (5) and a secondary pipeline sprayer (11) which are sequentially connected with the air outlet pipe of a dry-method acetylene producer (1), wherein a parallel-flow spraying assembly is arranged on the primary pipeline sprayer (4); and a back-flow spraying assembly is arranged on the secondary pipeline sprayer (11). The acetylene washing device provided by the utility model is simple in structure, solves the technical problem that the acetylene sludge ash carried in the acetylene gas easily blocks the pipeline, and ensures the relatively long-term, safe, continuous and stable operation.
Description
Technical field
The utility model relates to the wash mill of acetylene gas, is specifically related to a kind of wash mill of acetylene gas of dry process production.
Background technology
At present, the production method of domestic chemical industry basic material-acetylene mainly is carbide acetylene method, but because the continuous reinforcement of environmental requirement, calcium carbide wet method acetylene production process is substituted by the drying acetylene production technology gradually, dry acetylene generation process is atomized water to be sprayed at carry out hydrolysis generation acetylene gas on the calcium carbide particle and generate the carbide slag pressed powder, and acetylene gas is entrained with carbide slag powder and a large amount of saturated steam when flowing out from the generator top, quality and obstruction acetylene pipeline for preventing its dust impurity effect acetylene gas must wash acetylene gas.And there are the problems such as poor, the easy blocking pipe of clean result, the maintenance of clean-up difficulty is large, the cycle of operation is short in the gas cleaning unit of present drying acetylene device.
The utility model content
The utility model purpose is to provide the acetylene gas wash mill of a kind of long period, stable operation.
The utility model purpose is achieved through the following technical solutions:
A kind of acetylene gas wash mill, it is characterized in that: it comprises and dry acetylene generators escape pipe successively joining helical-ribbon type wall cleaner, pipeline spray thrower, washing tank and a secondary pipeline spray thrower, be provided with more than one on the described pipeline spray thrower and stream spray assembly, be provided with an above countercurrent spray assembly on the described secondary pipeline spray thrower.
It is consistent or be acute angle that above-mentioned and stream spray assembly, this area are all known the water (flow) direction of the flow direction that refers to acetylene gas and nozzle; Above-mentioned countercurrent spray assembly refers to that nozzle water (flow) direction and acetylene gas flow to opposite or be acute angle with the rightabout of the acetylene gas flow direction.
Above-mentioned helical-ribbon type wall cleaner preferably adopts following structure:
A kind of helical-ribbon type wall cleaner, it comprises axis, black box, driving deceleration device and dreg scraping unit spare, it is characterized in that: described dreg scraping unit spare is two and is fixed on ribbon on the axis, that be the directional-rotation structure, two ribbons and axis are symmetric position; And described ribbon has the gap along described helical-ribbon type wall cleaner tube wall.This helical-ribbon type wall cleaner had both effectively been cleared up the foulant on the tube wall, has been made gas flow unimpeded, sent in the acetylene generator foulant is counter again, and did not enter washing tank along gas flow, had significantly improved like this detersive efficiency; Compare with existing wall cleaner, above-mentioned helical-ribbon type wall cleaner has increased the anti-function of sending in the acetylene generator of foulant, has reduced the concentration of washing tank carbide slag slurries, has improved detersive efficiency, has effectively prolonged the steady and continuous cycle of operation of wash mill.
In order further to improve the detersive efficiency to acetylene gas, also be provided with on the above-mentioned helical-ribbon type wall cleaner and flow the spray assembly, described spray assembly preferably is arranged on the outlet relative position with the helical-ribbon type wall cleaner.Preferably, arrange on the above-mentioned helical-ribbon type wall cleaner and stream spray component count is one.
Further preferably, the spray component count that arranges on the above-mentioned pipeline spray thrower is four; Further, described four spray assemblies shift to install along a described pipeline spray thrower central shaft symmetry; Spray assembly on described helical-ribbon type wall cleaner and the pipeline spray thrower uses the washing intermediate water.
For the carbide slag powder clean result in the acetylene gas is better, significant prolongation wash mill steady and continuous cycle of operation further, above-mentioned secondary pipeline spray thrower is the inverted U install pipeline, the countercurrent spray component count of described inverted U secondary pipeline spray thrower is one, be arranged on the secondary pipeline spray thrower, export relative position with the acetylene gas of washing tank, this secondary pipeline spray thrower uses an industry water.
In order to improve water use efficiency, reduce clean water use amount, reach water-saving, also have slurry pool and washing intermediate water reuse pump with above-mentioned washing tank bottom discharge mouth is joining successively, washing intermediate water reuse pump links by the spray assembly on the spray assembly on pipeline and the above-mentioned helical-ribbon type wall cleaner, the pipeline spray thrower.
The utility model can adopt general spray assembly, but the preferred spray modular construction that adopts is as follows:
A kind of spray assembly is characterized in that: it is comprised of nozzle pipe fitting, sleeve pipe and plug valve, and flange and pipeline fittings that the nozzle pipe fitting matches by nozzle, adapter, with plug valve form.This spray assembly has been realized fast-assembling, quick detach in the situation that does not affect normal production, made things convenient for to produce and maintenance.
Specifically, the import of above-mentioned helical-ribbon type wall cleaner and dry acetylene generators escape pipe link, the import of the outlet of above-mentioned helical-ribbon type wall cleaner and a pipeline spray thrower links, the outlet of a pipeline spray thrower and washing tank top inlet link, above-mentioned washing tank acetylene outlet links with the import of above-mentioned inverted U secondary pipeline spray thrower acetylene, and the outlet of inverted U secondary pipeline spray thrower links with positive water seal import; Described helical-ribbon type wall cleaner comprises axis, black box, driving deceleration device and dreg scraping unit spare, described dreg scraping unit spare is two and is fixed on ribbon on the axis, that be the directional-rotation structure, and described ribbon has the gap along described helical-ribbon type wall cleaner tube wall, also is provided with one and stream spray assembly on the described helical-ribbon type wall cleaner; Four spray assemblies have been shifted to install along the central shaft symmetry on the described pipeline spray thrower; On the described inverted U secondary pipeline spray thrower, be provided with a countercurrent spray assembly with the acetylene gas of washing tank outlet relative position; Also have slurry pool and washing intermediate water reuse pump with described washing tank bottom discharge mouth is joining successively, washing intermediate water reuse pump links by the spray assembly on the spray assembly on pipeline and the described helical-ribbon type wall cleaner, the pipeline spray thrower; Described spray assembly is comprised of nozzle pipe fitting, sleeve pipe and plug valve, and flange and pipeline fittings that the nozzle pipe fitting matches by nozzle, adapter, with plug valve form.
The utlity model has following beneficial effect:
The utility model acetylene wash mill is simple in structure, easy to use, has overcome the technical problem of the easy blocking pipe of carbide slag ash of carrying secretly in the acetylene gas, has guaranteed its long period, safety, continuous and steady operation, and this wash mill is 2000Nm at the acetylene gas flow
3Can move continuously 1 year in the/h situation; Also effectively reclaim simultaneously, recycling washing intermediate water in the washing tank, adopt in addition the preferred helical-ribbon type wall cleaner of the utility model, effectively reduced the carbide slag ash of carrying secretly in the acetylene gas and entered washing tank, improved washing intermediate water service efficiency.This wash mill has in use significantly reduced the use amount of a water, reaches water-saving.
Description of drawings
Fig. 1: be the structural representation of the utility model preferred embodiment acetylene wash mill;
Fig. 2: be the structural representation of the helical-ribbon type wall cleaner of the utility model preferred embodiment.
Fig. 3: be the structural representation of the spray assembly of the utility model preferred embodiment.
Among the figure, 1, acetylene generator, 2, the helical-ribbon type wall cleaner, the 2-1 ribbon, 2-2 axis, 3, spray assembly II, 4, pipeline spray thrower, 5, washing tank, 6, the draining control valve, 7, slurry pool, 8, washing intermediate water reuse pump, 9, liquid level gauge, 10, positive water seal, 11, secondary pipeline spray thrower, 12, spray assembly III, 12-1, nozzle, 12-2, sleeve pipe, 12-3, flange I, 12-4, plug valve, 12-5, flange II, 12-6, adapter, 12-7, pipeline fittings, 13, spray assembly I.
In the utility model, the structure of spray assembly II, spray assembly III is identical with spray assembly I structure, does not repeat them here.
The specific embodiment
In order more clearly to explain the utility model, the utility model will be further described below in conjunction with accompanying drawing, and below describing only is preferred embodiments of the present utility model, can not do any restriction to protection domain of the present utility model.
As shown in Figure 1, a kind of drying acetylene gas cleaning unit is comprised of helical-ribbon type wall cleaner 2, pipeline spray thrower 4, washing tank 5, secondary pipeline spray thrower 11, slurry pool 7, a washing intermediate water reuse pump 8;
Above-mentioned helical-ribbon type wall cleaner 2 acetylene imports and dry acetylene generators 1 escape pipe link, the acetylene outlet of helical-ribbon type wall cleaner 2 links with the import of a pipeline spray thrower 4, the outlet of a pipeline spray thrower 4 and washing tank 5 top inlet link, washing tank 5 top acetylene gas outlets link with the 11 acetylene imports of inverted U secondary pipeline spray thrower, and 11 outlets of inverted U secondary pipeline spray thrower link with positive water seal 10; Be provided with liquid level gauge 9 on the washing tank 5, liquid automatic control by 6 pairs of washing tanks 5 of draining control valve, washing tank 5 bottoms are provided with discharge outlet, and discharge outlet is connected to slurry pool 7 by pipeline, draining control valve 6, and slurry pool 7 is attached to washing intermediate water reuse pump 8 by pipeline;
Above-mentioned helical-ribbon type wall cleaner 2, it comprises axis 2-2, black box, driving deceleration device and dreg scraping unit spare, described dreg scraping unit spare is two and is fixed on ribbon 2-1 on the axis 2-2, that be the directional-rotation structure, and described ribbon 2-1 has the gap along described helical-ribbon type wall cleaner 2 tube walls;
Be provided with relative with the outlet of helical-ribbon type wall cleaner 2 an and stream spray assembly I 13 on the above-mentioned helical-ribbon type wall cleaner 2, have on the above-mentioned pipeline spray thrower 4 along pipeline spray thrower 4 central shaft symmetries to have shifted to install four and stream spray assembly II 3; On the above-mentioned inverted U secondary pipeline spray thrower 11, the position relative with the outlet of the acetylene gas of washing tank 5 be provided with a countercurrent spray assembly III 12;
Above-mentioned washing intermediate water reuse pump 8 imports and slurry pool 7 link, on outlet and the helical-ribbon type wall cleaner 2 and stream spray assembly I 13 links and with pipeline spray thrower 4 on four and stream spray assembly II 3 link;
Above-mentioned spray assembly is comprised of nozzle pipe fitting, sleeve pipe 12-2 and plug valve 12-4, the nozzle pipe fitting by nozzle 12-1, take over 12-6, flange I 12-3, the flange II 12-5 and the pipeline fittings 12-7 that match with plug valve 12-4 form.
The operation principle of dry acetylene generators gas cleaning unit of the present utility model: acetylene generator 1 produce carry the carbide slag ash secretly acetylene gas first by on above-mentioned helical-ribbon type wall cleaner 2, the pipeline spray thrower 4 and stream spray assembly II 3 pre-wash, the part carbide slag ash washing that acetylene gas is carried secretly is arrived in the washing tank 5; Ribbon 2-1 in the helical-ribbon type wall cleaner 2 with foulant cleaning on the pipeline after and send in the acetylene generator 1, make the acetylene outlet pipe unimpeded and reduce the carbide slag slurries concentration of washing tank 5; Then acetylene gas passes through the countercurrent spray assembly III 12 on the secondary pipeline spray thrower 11 again, uses an industry water further to wash, and makes to carry the carbide slag ash in the acetylene gas secretly and reach technological requirement, sends into lower operation; Washings in the washing tank by slurry pool 7 precipitations, filtration treatment after, use washing intermediate water reuse pump 8 that it is recycled.
Claims (10)
1. acetylene gas wash mill, it is characterized in that: it comprises and dry acetylene generators (1) escape pipe successively joining helical-ribbon type wall cleaner (2), a pipeline spray thrower (4), washing tank (5) and secondary pipeline spray thrower (11), be provided with more than one on the described pipeline spray thrower (4) and stream spray assembly II (3), be provided with an above countercurrent spray assembly III (12) on the described secondary pipeline spray thrower (11).
2. acetylene gas wash mill as claimed in claim 1, it is characterized in that: described helical-ribbon type wall cleaner (2) comprises axis (2-2), black box, driving deceleration device and dreg scraping unit spare, described dreg scraping unit spare is two and is fixed on ribbon on the axis (2-2), that be the directional-rotation structure (2-1), and described ribbon (2-1) has the gap along described helical-ribbon type wall cleaner (2) tube wall.
3. acetylene gas wash mill as claimed in claim 1 or 2, it is characterized in that: also be provided with on the described helical-ribbon type wall cleaner (2) and flow spray assembly I (13), should and stream spray assembly I (13) be arranged on outlet relative position with helical-ribbon type wall cleaner (2).
4. acetylene gas wash mill as claimed in claim 1 or 2, it is characterized in that: arrange on the described pipeline spray thrower and stream spray assembly II (3) quantity be four, shift to install along a pipeline spray thrower (4) central shaft symmetry respectively, four and the direction of stream spray assembly II (3) and the angle of a pipeline spray thrower (4) axis are acute angle.
5. acetylene gas wash mill as claimed in claim 3, it is characterized in that: arrange on the described pipeline spray thrower and stream spray assembly II (3) quantity be four, shift to install along a pipeline spray thrower (4) central shaft symmetry respectively, four and the direction of stream spray assembly II (3) and the angle of a pipeline spray thrower (4) axis are acute angle.
6. acetylene gas wash mill as claimed in claim 1 or 2, it is characterized in that: described secondary pipeline spray thrower (11) is the inverted U install pipeline, countercurrent spray assembly III (12) quantity that arranges on it is one, and this countercurrent spray assembly III (12) is arranged on the relative position with the outlet of washing tank (5) acetylene gas.
7. acetylene gas wash mill as claimed in claim 5, it is characterized in that: described secondary pipeline spray thrower (11) is the inverted U install pipeline, countercurrent spray assembly III (12) quantity that arranges on it is one, and this countercurrent spray assembly III (12) is arranged on the relative position with the outlet of washing tank (5) acetylene gas.
8. acetylene gas wash mill as claimed in claim 7, it is characterized in that: also have slurry pool (7) and washing intermediate water reuse pump (8) with described washing tank (5) bottom discharge mouth links to each other successively, washing intermediate water reuse pump (8) by on pipeline and the described helical-ribbon type wall cleaner (2) and stream spray assembly I (13) and a pipeline spray thrower (4) on also flowing and spray assembly II (3) and link.
9. acetylene gas wash mill as claimed in claim 1 or 2, it is characterized in that: described spray assembly is comprised of nozzle pipe fitting, sleeve pipe (12-2) and plug valve (12-4), the nozzle pipe fitting by nozzle (12-1), take over (12-6), the flange and the pipeline fittings (12-7) that match with plug valve (12-4) form.
10. acetylene gas wash mill as claimed in claim 1, it is characterized in that: the import of described helical-ribbon type wall cleaner (2) and dry acetylene generators (1) escape pipe link, the import of the outlet of described helical-ribbon type wall cleaner (2) and a pipeline spray thrower (4) links, the outlet of a pipeline spray thrower (4) and washing tank (5) top inlet link, the outlet of described washing tank (5) acetylene links with described inverted U secondary pipeline spray thrower (11) acetylene import, and inverted U secondary pipeline spray thrower (11) outlet links with positive water seal (10) import; Described helical-ribbon type wall cleaner (2) comprises axis (2-2), black box, driving deceleration device and dreg scraping unit spare, described dreg scraping unit spare is two and is fixed on ribbon on the axis (2-2), that be the directional-rotation structure (2-1), and described ribbon (2-1) has the gap along described helical-ribbon type wall cleaner (2) tube wall, also is provided with one and stream spray assembly I (13) on the described helical-ribbon type wall cleaner (2); A described pipeline spray thrower (4) is upper to have shifted to install four and stream spray assembly II (3) along the central shaft symmetry; Described inverted U secondary pipeline spray thrower (11) is upper, be provided with a countercurrent spray assembly III (12) with the acetylene gas outlet relative position of washing tank (5); Also have slurry pool (7) and washing intermediate water reuse pump (8) with described washing tank (5) bottom discharge mouth is joining successively, washing intermediate water reuse pump (8) by on pipeline and the described helical-ribbon type wall cleaner (2) and stream spray assembly I (13), pipeline spray thrower on four and flow and spray assembly II (3) and link; Described spray assembly is comprised of nozzle pipe fitting, sleeve pipe (12-2) and plug valve (12-4), the nozzle pipe fitting by nozzle (12-1), take over (12-6), the flange and the pipeline fittings (12-7) that match with plug valve (12-4) form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568276 CN202860338U (en) | 2012-10-31 | 2012-10-31 | Washing device for acetylene gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568276 CN202860338U (en) | 2012-10-31 | 2012-10-31 | Washing device for acetylene gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202860338U true CN202860338U (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220568276 Expired - Lifetime CN202860338U (en) | 2012-10-31 | 2012-10-31 | Washing device for acetylene gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202860338U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102895830A (en) * | 2012-10-31 | 2013-01-30 | 重庆鹏越科技发展有限公司 | Washing device for acetylene gas |
| CN112915683A (en) * | 2020-12-30 | 2021-06-08 | 安徽华塑股份有限公司 | Efficient carbide slag dust removing device |
| CN116407909A (en) * | 2023-06-07 | 2023-07-11 | 苏州盛仕瑆分析技术有限公司 | Dynamic water seal voltage stabilizing pretreatment device |
-
2012
- 2012-10-31 CN CN 201220568276 patent/CN202860338U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102895830A (en) * | 2012-10-31 | 2013-01-30 | 重庆鹏越科技发展有限公司 | Washing device for acetylene gas |
| CN102895830B (en) * | 2012-10-31 | 2015-01-21 | 重庆鹏越科技发展有限公司 | Washing device for acetylene gas |
| CN112915683A (en) * | 2020-12-30 | 2021-06-08 | 安徽华塑股份有限公司 | Efficient carbide slag dust removing device |
| CN116407909A (en) * | 2023-06-07 | 2023-07-11 | 苏州盛仕瑆分析技术有限公司 | Dynamic water seal voltage stabilizing pretreatment device |
| CN116407909B (en) * | 2023-06-07 | 2023-08-18 | 苏州盛仕瑆分析技术有限公司 | Dynamic water seal voltage stabilizing pretreatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |