CN107676631A - A kind of wet-type relief device on high temperature, minute-pressure, filthy gas pipeline - Google Patents
A kind of wet-type relief device on high temperature, minute-pressure, filthy gas pipeline Download PDFInfo
- Publication number
- CN107676631A CN107676631A CN201711119853.7A CN201711119853A CN107676631A CN 107676631 A CN107676631 A CN 107676631A CN 201711119853 A CN201711119853 A CN 201711119853A CN 107676631 A CN107676631 A CN 107676631A
- Authority
- CN
- China
- Prior art keywords
- double
- layer barrel
- layer
- hat shape
- gas pipeline
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000013589 supplement Substances 0.000 claims abstract description 9
- 238000009792 diffusion process Methods 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000002309 gasification Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 15
- 239000007788 liquid Substances 0.000 description 5
- 239000002737 fuel gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 1
- -1 biogas Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/14—Arrangements for supervising or controlling working operations for eliminating water
- F17D3/145—Arrangements for supervising or controlling working operations for eliminating water in gas pipelines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
Abstract
The invention discloses a kind of wet-type relief device on high temperature, minute-pressure, filthy gas pipeline, including double-layer barrel and carnival hat shape closure, the carnival hat shape closure is buckled between the two layers of walls of double-layer barrel, some Kong Bingyu double-layer barrels outer walls that diffuse are opened up on its lower end annulus to connect, its top plate at the top of double-layer barrel inner layer wall with leaving gap, the double-layer barrel centre bottom drives stomata into and connected with air inlet pipe, and double-layer barrel outer wall installs water supplement port ball-cock assembly and gap ball-cock assembly in carnival hat shape closure lower end annulus top position.Beneficial effect of the present invention：Automatic water supplement and spilling water are realized using Purely mechanical ball-cock assembly, cost is low, safe；When temperature is too high in gas pipeline, the water in double-layer barrel can play certain auxiliary cushioning effect with endothermic gasification.
Description
Technical field
The present invention relates to a kind of wet-type relief device on high temperature, minute-pressure, filthy gas pipeline, it is mainly used in flammable
Gas（Such as biogas, solid waste pyrolytic gas making, blast furnace tail gas）Safe transport, belong to technical field of environment protection equipment.
Background technology
Solid waste pyrolytic gas making stove, biogas producer etc., caused fuel gas key component are：CO、H2、CmHn、
Tar, flying dust etc..After these fuel gas are come out of the stove, high temperature is typically in（Tens~300 DEG C or so）, minute-pressure（Several KPa）, it is dirty
Turbid state.For using its heat energy, it is necessary to equipment for after-treatment cooled, the purified treatment such as dedusting.But body of heater gas outlet and purification
Connecting pipe between processing equipment air inlet there is no preferably technical measures, the production link such as fire prevention, explosion-proof to exist great at present
Potential safety hazard.
The content of the invention
The goal of the invention of the present invention is：For above-mentioned problem, there is provided one kind is used for high temperature, minute-pressure, filthy combustion
Wet-type relief device in feed channel, improve production security.
The technical solution adopted by the present invention is such：
A kind of wet-type relief device on high temperature, minute-pressure, filthy gas pipeline, including double-layer barrel and the sealing of carnival hat shape
Lid, the carnival hat shape closure is buckled between the two layers of walls of double-layer barrel, opens up that some to diffuse Kong Bingyu double on its lower end annulus
The outer wall connection of layer cylinder, with leaving gap at the top of double-layer barrel inner layer wall, the double-layer barrel centre bottom drives into its top plate
Stomata simultaneously connects with air inlet pipe, and double-layer barrel outer wall installs water supplement port ball float in carnival hat shape closure lower end annulus top position
Valve and gap ball-cock assembly.
Preferably, full skirt, full skirt edge and bilayer are also installed by full skirt installed part at the top of the carnival hat shape closure
Cylinder outer wall forms diffusion mouth between top.Full skirt plays a part of condensing steam, avoids and steam is full of in environment, improves
Security, while foreign matter can be avoided to fall into double-layer barrel.
Preferably, the double-layer barrel outer wall bottom opens up sewage draining exit.After certain dirt is precipitated in double-layer barrel,
Sewage draining exit is opened to discharge dirt.
Wet-type relief device provided by the present invention is vertically mounted on above horizontal gas pipeline when in use, air inlet pipe with
Connected inside horizontal gas pipeline.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1st, moisturizing and the spilling water realized in double-layer barrel, equipment are controlled using the cooperation of liquid surface lifting and Purely mechanical ball-cock assembly
Deployment cost is relatively low, and whole device does not need power consumption, is not limited by power-off condition, and environmental protection and energy saving are safe；
2nd, the liquid level in double-layer barrel is maintained certain altitude scope, gas pipeline by water supplement port ball-cock assembly and gap ball-cock assembly
During interior air pressure rise, also rise therewith with air pressure in the space of double-layer barrel inner layer wall formation at the top of carnival hat shape closure, so as to
Water is diffused into hole extrusion from carnival hat shape closure, gap ball-cock assembly automatically opens up beginning after liquid level rises to predetermined altitude
Spilling water, after liquid level drops to predetermined altitude, water supplement port ball-cock assembly automatically opens up beginning moisturizing；
3rd, when temperature is too high in gas pipeline, the water in double-layer barrel can play certain auxiliary cushioning effect with endothermic gasification；
4th, by checking, present apparatus explosion-proof effect is notable, and operation is easy, maintainable strong.
Brief description of the drawings
Fig. 1 is the front view of the present invention.
Marked in figure：1 is air inlet pipe, and 2 be double-layer barrel, and 3 be water supplement port ball-cock assembly, and 4 be diffusion mouth, and 5 be full skirt, and 6 are
Carnival hat shape closure, 7 be full skirt installed part, and 8 be gap ball-cock assembly, and 9 be sewage draining exit, and 61 be to diffuse hole.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
Embodiment：
As shown in figure 1, a kind of wet-type relief device on high temperature, minute-pressure, filthy gas pipeline, including the He of double-layer barrel 2
Carnival hat shape closure 6, the carnival hat shape closure 6 are buckled between the two layers of walls of double-layer barrel 2, opened up on its lower end annulus some
Diffuse hole 61 and be connected with the outer wall of double-layer barrel 2, its top plate at the top of the inner layer wall of double-layer barrel 2 with leaving gap, the bilayer
The centre bottom of cylinder 2 drives stomata into and connected with air inlet pipe 1, and the outer wall of double-layer barrel 2 is on the lower end annulus of carnival hat shape closure 6
Put installation water supplement port ball-cock assembly 3 and gap ball-cock assembly 8 in orientation.
Full skirt 5, the edge of full skirt 5 and double-layer barrel 2 are also installed by full skirt installed part 7 in the top of carnival hat shape closure 6
Diffusion mouth 4 is formed between outer wall top.
The outer wall bottom of double-layer barrel 2 opens up sewage draining exit 9.
Application for cold district, antifreeze should be added in the water and double-layer barrel 1 of supplement.
The value of liquid level H between carnival hat shape closure 6 and the outer wall of double-layer barrel 2 depends on the pressure of pipeline.
Normal pressure such as gas pipeline is X（kPa）, H values should can guarantee that the water in double-layer barrel 2 can seal in gas pipeline can
Combustion gas body does not leak, and also can guarantee that when the pressure in pipeline reaches 1.2 times of normal pressure, i.e. 1.2X（kPa）When, pipeline
In fuel gas can be acted on by pressure, the water in double-layer barrel 2 is outwards extruded along diffusion mouth 61, reaches pressure release, let out
Quick-fried purpose.Therefore, H value should be H=120X（mm）.For example, pipeline service pressure is 2kPa, H should be set to 240mm.
Claims (3)
- A kind of 1. wet-type relief device on high temperature, minute-pressure, filthy gas pipeline, it is characterised in that：Including double-layer barrel （2）With carnival hat shape closure（6）, the carnival hat shape closure（6）It is buckled in double-layer barrel（2）Two layers of walls between, its lower end circle Opened up on ring and some diffuse hole（61）And and double-layer barrel（2）Outer wall connection, its top plate and double-layer barrel（2）Inner layer wall top Leave gap, the double-layer barrel in portion（2）Centre bottom drives stomata and and air inlet pipe into（1）Connection, double-layer barrel（2）Outer layer Wall is in carnival hat shape closure（6）Lower end annulus top position is installed by water supplement port ball-cock assembly（3）With gap ball-cock assembly（8）.
- 2. a kind of wet-type relief device on high temperature, minute-pressure, filthy gas pipeline according to claim 1, it is special Sign is：The carnival hat shape closure（6）Top also passes through full skirt installed part（7）Full skirt is installed（5）, full skirt（5）Edge with it is double Layer cylinder（2）Outer wall forms diffusion mouth between top（4）.
- 3. a kind of wet-type relief device on high temperature, minute-pressure, filthy gas pipeline according to claim 1, it is special Sign is：The double-layer barrel（2）Outer wall bottom opens up sewage draining exit（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711119853.7A CN107676631A (en) | 2017-11-14 | 2017-11-14 | A kind of wet-type relief device on high temperature, minute-pressure, filthy gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711119853.7A CN107676631A (en) | 2017-11-14 | 2017-11-14 | A kind of wet-type relief device on high temperature, minute-pressure, filthy gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107676631A true CN107676631A (en) | 2018-02-09 |
Family
ID=61148774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711119853.7A Pending CN107676631A (en) | 2017-11-14 | 2017-11-14 | A kind of wet-type relief device on high temperature, minute-pressure, filthy gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107676631A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201487473U (en) * | 2009-08-28 | 2010-05-26 | 宝钢集团新疆八一钢铁有限公司 | Pressure leakage stopping device for large-caliber gas pipeline |
| CN201739775U (en) * | 2010-02-08 | 2011-02-09 | 南通申东冶金机械有限公司 | High-pressure gas drainer specialized for COREX blast gas furnace |
| CN101974352A (en) * | 2010-11-01 | 2011-02-16 | 广州迪森热能技术股份有限公司 | Biomass combustible gas water-seal device and biomass gasification system using same |
| CN102352932A (en) * | 2011-09-26 | 2012-02-15 | 中冶赛迪工程技术股份有限公司 | Double-sealing mechanical type bleeding valve for gas holder |
| CN203162241U (en) * | 2013-03-01 | 2013-08-28 | 安旭 | Fuel gas low-pressure safety water seal |
| CA2814683A1 (en) * | 2012-04-27 | 2013-10-27 | Synodon Inc. | Remote sensing of hydrocarbon leaks |
| CN103898260A (en) * | 2014-03-27 | 2014-07-02 | 安徽航天环境工程有限公司 | Automatic coal gas diffusion device with pressure stabilizing function |
| CN204268077U (en) * | 2014-11-24 | 2015-04-15 | 巩义市金岭耐火材料有限公司 | Coal gas diffusion water seal automation equipment |
| CN205991210U (en) * | 2016-07-25 | 2017-03-01 | 中国石油化工股份有限公司 | A kind of deadweight safety valve |
| CN207421794U (en) * | 2017-11-14 | 2018-05-29 | 中车资阳机车有限公司 | A kind of wet-type relief device on high temperature, minute-pressure, filthy gas pipeline |
-
2017
- 2017-11-14 CN CN201711119853.7A patent/CN107676631A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201487473U (en) * | 2009-08-28 | 2010-05-26 | 宝钢集团新疆八一钢铁有限公司 | Pressure leakage stopping device for large-caliber gas pipeline |
| CN201739775U (en) * | 2010-02-08 | 2011-02-09 | 南通申东冶金机械有限公司 | High-pressure gas drainer specialized for COREX blast gas furnace |
| CN101974352A (en) * | 2010-11-01 | 2011-02-16 | 广州迪森热能技术股份有限公司 | Biomass combustible gas water-seal device and biomass gasification system using same |
| CN102352932A (en) * | 2011-09-26 | 2012-02-15 | 中冶赛迪工程技术股份有限公司 | Double-sealing mechanical type bleeding valve for gas holder |
| CA2814683A1 (en) * | 2012-04-27 | 2013-10-27 | Synodon Inc. | Remote sensing of hydrocarbon leaks |
| CN203162241U (en) * | 2013-03-01 | 2013-08-28 | 安旭 | Fuel gas low-pressure safety water seal |
| CN103898260A (en) * | 2014-03-27 | 2014-07-02 | 安徽航天环境工程有限公司 | Automatic coal gas diffusion device with pressure stabilizing function |
| CN204268077U (en) * | 2014-11-24 | 2015-04-15 | 巩义市金岭耐火材料有限公司 | Coal gas diffusion water seal automation equipment |
| CN205991210U (en) * | 2016-07-25 | 2017-03-01 | 中国石油化工股份有限公司 | A kind of deadweight safety valve |
| CN207421794U (en) * | 2017-11-14 | 2018-05-29 | 中车资阳机车有限公司 | A kind of wet-type relief device on high temperature, minute-pressure, filthy gas pipeline |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180209 |