CN205042190U - Non -condensable gas diffuses device - Google Patents
Non -condensable gas diffuses device Download PDFInfo
- Publication number
- CN205042190U CN205042190U CN201520790788.0U CN201520790788U CN205042190U CN 205042190 U CN205042190 U CN 205042190U CN 201520790788 U CN201520790788 U CN 201520790788U CN 205042190 U CN205042190 U CN 205042190U
- Authority
- CN
- China
- Prior art keywords
- light
- benzole
- liquid
- surge tank
- exhaust stack
- 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 - Fee Related
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model provides a non -condensable gas diffuses device, belongs to chemical industry equipment technical field for it along with non -condensable gas from exhaust stack spun problem, its technical scheme is easily to solve light benzole liquid, should diffuse the device constitute in including exhaust stack and buffer tank, the air inlet of buffer tank bottom connects the mouth that diffuses of light benzole liquid process line, and the gas vent and the exhaust stack at buffer tank top are connected. The utility model discloses add the buffer tank between mouth and the exhaust stack diffusing of light benzole liquid process line, messenger non -condensable gas has sufficient time and space to separate with the light benzole liquid of smuggleing secretly, just so can prevent effectively that light benzole liquid is along with the non -condensable gas blowout to avoid the loss of light benzole product, reduced environmental pollution.
Description
Technical field
The utility model relates to the bleeding device of on-condensible gas in a kind of light benzene condensate liquid, effectively can prevent light benzene liquid from spraying with on-condensible gas, belong to technical field of chemical.
Background technology
Take off in benzene operation at coking industry, gas overwhelming majority after the condensing cooling of subcooler such as the light benzene vapour steamed from debenzolizing tower top become liquid and enter follow-up equipment through process pipe, the gas that part does not become liquid by cooling is called on-condensible gas, and on-condensible gas is generally separated by the exhaust stack be arranged on process pipe and carried out processing or diffusing from liquid.Find in actual production, because pressure amplitude in debenzolizing tower is comparatively large, sprays from exhaust stack when pressure increase will be entrained with light benzene liquid to on-condensible gas during certain value, not only cause the loss of light benzene product, but also can environmental pollution be caused.
Utility model content
The purpose of this utility model is the drawback for prior art, provides a kind of on-condensible gas bleeding device that can effectively prevent light benzene liquid from spraying with on-condensible gas.
Problem described in the utility model realizes with following technical proposals:
A kind of on-condensible gas bleeding device, formation comprises exhaust stack and surge tank, and the air inlet bottom described surge tank connects the diffusion mouth of light benzene liquid process pipeline, and the exhaust outlet at surge tank top is connected with exhaust stack.
Above-mentioned on-condensible gas bleeding device, described surge tank inside is provided with vertical mozzle, and the lower end of described mozzle is connected with the air inlet bottom surge tank, and upper end is provided with baffling cap, be provided with vapour-liquid outlet in the upper end of mozzle sidewall, the lower end of mozzle sidewall is provided with refluxing opening.
Above-mentioned on-condensible gas bleeding device, described surge tank is docked by upper tank body and lower tank and forms.
Above-mentioned on-condensible gas bleeding device, all passes through Flange joint between the air inlet of described surge tank and the diffusion mouth of light benzene liquid process pipeline, between the exhaust outlet of surge tank and exhaust stack.
The utility model has set up surge tank between the diffusion mouth and exhaust stack of light benzene liquid process pipe, on-condensible gas is made to have time enough to be separated with space with the light benzene liquid carried secretly, so just can effectively prevent light benzene liquid from spraying with on-condensible gas, thus avoid the loss of light benzene product, decrease environmental pollution.
The effect of mozzle and baffling cap is the flow path changing on-condensible gas, prevents gas from directly arriving exhaust outlet from the air inlet of surge tank, improves the separating effect of on-condensible gas and light benzene liquid.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure, mark is as follows: 1, light benzene liquid process pipeline, and 2, diffusion mouth, 3, air inlet flange, 4, lower tank, 5, upper tank body flange, 6, refluxing opening, 7, mozzle, 8, upper tank body, 9, vapour-liquid outlet, 10, baffling cap, 11, exhaust outlet, 12, exhaust stack flange, 13, exhaust stack.
Detailed description of the invention
Referring to Fig. 1, the utility model comprises surge tank (docked by upper tank body 8 and lower tank 4 and form), mozzle 7 and baffling cap 10, wherein baffling cap 10 and mozzle 7 weld together, lower tank 4 and mozzle 7 weld together, Flange joint is adopted, easy access and maintenance between lower tank 4 and upper tank body 8.
Surge tank is connected with exhaust stack 13 with light benzene liquid process pipeline 1 by flange, on-condensible gas and the light benzene liquid carried secretly enter in the mozzle 7 in surge tank by the diffusion mouth 2 on light benzene liquid process pipeline 1, then under the baffling effect of baffling cap 10, surge tank inside is entered from the vapour-liquid outlet 9 on mozzle 7 top, in this space, due to gas-liquid reduced velocity flow, and have sufficient separated space and time, on-condensible gas is thoroughly separated with the light benzene liquid carried secretly, and isolated on-condensible gas enters exhaust stack 13 through the exhaust outlet 11 of surge tank; Isolated light benzene liquid then flows back in light benzene liquid process pipeline 1 from the refluxing opening 6 of mozzle 7 bottom.
On-condensible gas effectively can be avoided after this application of installation to carry light benzene liquid secretly spray from exhaust stack, not only reduce the loss of light benzene product, also reduce the pollution to environment, effectively improve worker's operating environment.
Certain coke-oven plant Quan Chang has six coke ovens, in two de-benzene operations, after light benzene condensing cooling, on-condensible gas diffuses frequency averaging 3 times/class, diffuse entrainment 10kg/ time, every day two classes (per tour 12 hours), annual 365 days, light benzene price 5000 yuan/ton, then annual economic benefit can reach: 2 × (10 × 3 × 2 × 365 ÷ 1000) × 5000 ÷ 10000=21.9 ten thousand yuan.
Claims (4)
1. an on-condensible gas bleeding device upper tank body, it is characterized in that, it comprises exhaust stack (13) and surge tank, and the air inlet bottom described surge tank connects the diffusion mouth (2) of light benzene liquid process pipeline (1), and the exhaust outlet (11) at surge tank top is connected with exhaust stack (13).
2. a kind of on-condensible gas bleeding device according to claim 1, it is characterized in that, described surge tank inside is provided with vertical mozzle (7), the lower end of described mozzle (7) is connected with the air inlet bottom surge tank, upper end is provided with baffling cap (10), be provided with vapour-liquid outlet (9) in the upper end of mozzle (7) sidewall, the lower end of mozzle (7) sidewall is provided with refluxing opening (6).
3. a kind of on-condensible gas bleeding device according to claim 1 and 2, is characterized in that, described surge tank is docked by upper tank body (8) and lower tank (4) and forms.
4. a kind of on-condensible gas bleeding device according to claim 3, it is characterized in that, between the air inlet of described surge tank and the diffusion mouth (2) of light benzene liquid process pipeline (1), between the exhaust outlet (11) of surge tank and exhaust stack (13), all pass through Flange joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790788.0U CN205042190U (en) | 2015-10-14 | 2015-10-14 | Non -condensable gas diffuses device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790788.0U CN205042190U (en) | 2015-10-14 | 2015-10-14 | Non -condensable gas diffuses device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205042190U true CN205042190U (en) | 2016-02-24 |
Family
ID=55335809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520790788.0U Expired - Fee Related CN205042190U (en) | 2015-10-14 | 2015-10-14 | Non -condensable gas diffuses device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205042190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107774015A (en) * | 2017-11-30 | 2018-03-09 | 江苏飞视文化发展有限公司 | A kind of advertising is with glue folliculus method |
-
2015
- 2015-10-14 CN CN201520790788.0U patent/CN205042190U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107774015A (en) * | 2017-11-30 | 2018-03-09 | 江苏飞视文化发展有限公司 | A kind of advertising is with glue folliculus method |
| CN107774015B (en) * | 2017-11-30 | 2020-04-07 | 江苏飞视文化发展有限公司 | Glue filtering and soaking method for advertising |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20171014 |