CN203741279U - Feeding device for dissolved acetylene generator - Google Patents
Feeding device for dissolved acetylene generator Download PDFInfo
- Publication number
- CN203741279U CN203741279U CN201420080648.XU CN201420080648U CN203741279U CN 203741279 U CN203741279 U CN 203741279U CN 201420080648 U CN201420080648 U CN 201420080648U CN 203741279 U CN203741279 U CN 203741279U
- Authority
- CN
- China
- Prior art keywords
- butterfly valve
- producer
- feeding device
- barrel
- butterfly
- 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.)
- Expired - Lifetime
Links
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 title claims abstract description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 17
- 239000005997 Calcium carbide Substances 0.000 abstract description 17
- 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 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000000280 densification Methods 0.000 description 2
- 235000021050 feed intake Nutrition 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- -1 calcium carbides Chemical class 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model is a feeding device for a dissolved acetylene generator. The feeding device comprises a generator, a feed cylinder and a feed cylinder inlet, wherein a sealing device is arranged at the feed cylinder inlet, the sealing device comprises a butterfly valve, the butterfly valve comprises a sealing rubber pad, a butterfly valve impeller, a butterfly valve switch and nitrogen replacement joints, wherein the sealing rubber pad is located at the joint between the butterfly valve and the generator, the butterfly valve impeller is connected to the butterfly valve switch and nitrogen replacement joints are arranged at the outer periphery of the butterfly valve. The feeding device disclosed by the utility model has the advantages that (1) the calcium carbide is effectively isolated from air and a better sealing performance is achieved; (2) the amount of nitrogen is effectively reduced, the labor intensity is reduced, and the cost of production is saved; and (3) the feeding device is convenient in assembly and simple in application, and security risks are effectively controlled.
Description
Technical field
The utility model relates to a kind of dissolved acetylene producer charging device.
Background technology
Producing of dissolved acetylene gas is mainly taking calcium carbide as raw material, through feeding intake, occur, purify, compress, being dried, is filled into the process in acetylene cylinder.The generation equipment that acetylene is used generally adopts low pressure open type producer or middle densification enclosed producer, these two kinds of acetylene generation equipment, front kind manually directly drops into calcium carbide in producer and gets angry in water, in the time that calcium carbide drops in water, and the acetylene gas ejection producer outside reflecting in a large number, the a large amount of splashes of water in producer, acetylene gas and the air mixed of ejection, easily fire phenomenon, causes the waste of acetylene gas, to environment, easily there is security incident simultaneously.Middle densification enclosed generation equipment is that water enters calcium carbide route, be operating as volume particle size calcium carbide is directly dropped in producer, when input, utilize induced draft fan that calcium carbide dust and part acetylene gas are arranged outward, when air inducing pipeline blocking, the process that feeds intake is easily caused danger, calcium carbide of every throwing all must be opened producer, make easily to enter in producer air, in producer, air displacement is not in place, the possibility that causes mixed explosion increases, get angry and enter calcium carbide route for water, a large amount of water add producer, calcium carbide is met water heating, temperature in whole producer tank is raise, temperature and pressure is difficult to control, easily cause calcium carbide ignition in producer.The frequency of causing danger increases, and when pulp water discharge, has a lot of granule calcium carbides to discharge with pulp water, causes waste.For improving the safe and practical property of device, need further to improve there is equipment configuration.
Summary of the invention
The purpose of this utility model is to provide a kind of dissolved acetylene producer charging device, and safety performance is improved, easy to operate, effectively saves production cost.
The technical solution of the utility model is: dissolved acetylene producer charging device comprises producer, barrel, barrel dog-house, it is characterized in that being provided with a closed unit at barrel dog-house place, this device is made up of butterfly valve, butterfly valve comprises airtight rubber cushion, butterfly valve impeller, butterfly switch, nitrogen replacement interface form, airtight rubber cushion is in butterfly valve and producer junction, and butterfly valve impeller connects butterfly switch, and nitrogen replacement interface is in the periphery of butterfly valve.
While feeding intake, calcium carbide barrel is connected with charging device, nitrogen mouthful enters barrel by displacement, the air in barrel is blown out completely outdoor by vapor pipe, replaces and opens butterfly switch after qualified and feed intake, after feeding intake, close butterfly switch, calcium carbide is sealed in producer.
The beneficial effects of the utility model: (1) dog-house inwall material adopts rubber cushion, and when butterfly switch is closed, air is difficult to enter in producer, effectively, by isolated to calcium carbide and air, stopping property is better; (2) common generator apparatus air displacement process is to complete in whole producer, this device displacement be utilize nitrogen by dog-house by qualified the air displacement in barrel, whole replacement process completes before feeding intake, effectively reduce the consumption of nitrogen, reduce labour intensity, saved production cost.(3) this device design is light and handy, and novel structure is easy to assembly, uses simply, has effectively controlled potential safety hazard.
Brief description of the drawings
Fig. 1 is dissolved acetylene producer charging device structural representation of the present utility model.
In figure: 1-butterfly valve impeller, 2-butterfly switch, 3-seal gasket, 4-nitrogen replacement interface, 5-producer, 6-barrel, the 7-switch that feeds intake, 8-barrel dog-house, 9-vapor pipe, 10-ventage.
Embodiment:
As shown in Figure 1, dissolved acetylene producer charging device comprises the formations such as producer 5, barrel 6, barrel dog-house 8, be provided with a closed unit at barrel dog-house place, this device is made up of butterfly valve, butterfly valve comprises airtight rubber cushion 3, butterfly valve impeller 1, and butterfly switch 2, nitrogen replacement interface 4 form, and airtight rubber cushion is in butterfly valve and producer junction, butterfly valve impeller connects butterfly switch, and nitrogen replacement interface is in the periphery of butterfly valve.
Barrel hangs the linking of producer charging device after filling calcium carbide, now in barrel, be mixed with large quantity of air, can not be by direct the calcium carbide in barrel putting generator, must replace air, replacement process is that nitrogen enters from 4 nitrogen replacement interfaces, enter in barrel by 10 ventages on 8 barrel dog-houses, because density of nitrogen is less than air, the nitrogen that displacement mouth enters can be toward rising, air in barrel is blown out outside barrel by 9 vapor pipes simultaneously, qualified for replacing in the time there is no air in barrel.Replace and open 7 feed intake switch and 2 butterfly switch after qualified calcium carbide is dropped in producer.
Claims (1)
1. a dissolved acetylene producer charging device, comprise producer, barrel, barrel dog-house, it is characterized in that being provided with a closed unit at barrel dog-house place, this device is made up of butterfly valve, butterfly valve comprises airtight rubber cushion, butterfly valve impeller, and butterfly switch, nitrogen replacement interface form, and airtight rubber cushion is in butterfly valve and producer junction, butterfly valve impeller connects butterfly switch, and nitrogen replacement interface is in the periphery of butterfly valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420080648.XU CN203741279U (en) | 2014-02-25 | 2014-02-25 | Feeding device for dissolved acetylene generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420080648.XU CN203741279U (en) | 2014-02-25 | 2014-02-25 | Feeding device for dissolved acetylene generator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203741279U true CN203741279U (en) | 2014-07-30 |
Family
ID=51341105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420080648.XU Expired - Lifetime CN203741279U (en) | 2014-02-25 | 2014-02-25 | Feeding device for dissolved acetylene generator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203741279U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111485534A (en) * | 2020-04-21 | 2020-08-04 | 广东润威建设工程有限公司 | Flood control dam with mud-water separation device |
-
2014
- 2014-02-25 CN CN201420080648.XU patent/CN203741279U/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111485534A (en) * | 2020-04-21 | 2020-08-04 | 广东润威建设工程有限公司 | Flood control dam with mud-water separation 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 |
Granted publication date: 20140730 |
|
CX01 | Expiry of patent term |