CN201148343Y - Hydrogenchloride gas collection device used in hydrochloric acid loading procedure - Google Patents
Hydrogenchloride gas collection device used in hydrochloric acid loading procedure Download PDFInfo
- Publication number
- CN201148343Y CN201148343Y CNU2007201874713U CN200720187471U CN201148343Y CN 201148343 Y CN201148343 Y CN 201148343Y CN U2007201874713 U CNU2007201874713 U CN U2007201874713U CN 200720187471 U CN200720187471 U CN 200720187471U CN 201148343 Y CN201148343 Y CN 201148343Y
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- CN
- China
- Prior art keywords
- hydrogen chloride
- chloride gas
- hydrochloric acid
- acid
- hydrochloride
- 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 relates to a collection device of hydrogen chloride gas used in the process of loading hydrochloride, which is characterized in that the device is a cavity mask body with an open arranged on the lower part of the device; an acid loading port and a hydrogen chloride gas extracting port are cut on the upper roof of the mask body, and an acid loading tube with a flange is arranged on the acid loading port which is cut on the roof; and a hydrogen chloride gas extracting tube is arranged on the hydrogen chloride gas extracting port which is cut on the roof. The device of the utility model is a gas cover which is arranged at the parking position of a hydrochloride loading platform and which is used for collecting the hydrogen chloride gases vaporizing from the hydrochloride, thus intensively collecting the hydrogen chloride gases , avoiding the hydrogen chloride gases to be diffused in a large scale, and effectively protecting that during the process of loading the hydrochloride, the hydrogen chloride gases vaporizing from the hydrochloride can not form acid mist nor cause harm on operating personnel, and meanwhile, preventing wasting products owing to the recovery and reabsorption of the vaporized gases.
Description
Technical field
The utility model relates to a kind of gathering-device that is used for hydrochloric acid entrucking process hydrogen chloride gas.
Background technology
In hydrochloric acid is produced, liquid chlorine tail gas and the hydrogen synthesizing chlorinated hydrogen that in graphitic synthetic furnace, burns, enter film-falling absorption tower absorption generation hydrochloric acid by condenser and enter storage tank, when hydrochloric acid is carried, traditional mode of movement is for directly to squeeze into the hydrochloric acid tank car by pump, because hydrochloric acid is highly volatile acid, the hydrogen chloride gas that hydrochloric acid evaporates has penetrating odor, harmful to animals and plants, and can stimulate, destroy mucous membrane and respiratory apparatus, therefore this mode is in the entrucking process, in the entrucking zone, form a large amount of acid mists easily, influence operating environment, the harm operating personnel, and the highly volatile of hydrochloric acid has also caused the waste of product.
Summary of the invention
The utility model purpose is exactly the deficiency that exists at above-mentioned prior art, provide a kind of and can effectively reclaim the acid mist that produces in the hydrochloric acid entrucking process, prevent the gathering-device that is used for hydrochloric acid entrucking process hydrogen chloride gas that hydrochloric acid volatilization hydrogen chloride gas causes the operating personnel to endanger and product is wasted.
The purpose of this utility model was difficult to write following technical scheme and was realized.
A kind of gathering-device that is used for hydrochloric acid entrucking process hydrogen chloride gas, it is characterized in that this device is that a lower end is the cavity cover body of opening, have dress acid mouthful and hydrogen chloride gas and extract mouth out on the upper plate of cover body, the dress acid that has on its top board is provided with a dress acid tube that has a flange; The hydrogen chloride gas that has on its top board is extracted mouth out and is provided with monochlor(in)ate hydrogen extraction pipe.
When the hydrochloric acid entrucking, with PVC material cover body of the present utility model, winch to tank car dress acid mouthful upper end, to adorn acid mouthful seal closure letter, hydrogen chloride gas is extracted effective pvc pipe road out and is connected to fans entrance, open behind the unlatching blower fan and adorn sour valve, the hydrogen chloride gas that hydrochloric acid evaporates is collected by gas collection cap, is drawn into row by blower fan and absorbs processing.
Device of the present utility model is provided with a gas shield and collects the hydrogen chloride gas that hydrochloric acid evaporates in hydrochloric acid loading platform parking area, make the hydrogen chloride gas can centralized collection, avoided the large tracts of land diffusion of hydrogen chloride gas, there is plumbing connection on the top of gas shield to fans entrance, guaranteed that the hydrogen chloride gas that hydrochloric acid evaporates in the entrucking process can be delivered to absorption plant by fast speed, guaranteed in hydrochloric acid entrucking process, the hydrogen chloride gas that hydrochloric acid evaporates can not form acid mist in the entrucking zone and cause operating personnel's harm, the recovery of volatilization gas simultaneously absorbs again, has prevented the waste of product.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
A kind of gathering-device that is used for hydrochloric acid entrucking process hydrogen chloride gas, this device is that a lower end is the cavity cover body 1 of opening, have dress acid mouthful and hydrogen chloride gas and extract mouth out on the upper plate of cover body, the dress acid that has on its top board is provided with a dress acid tube 2 that has a flange; The hydrogen chloride gas that has on its top board is extracted mouth out and is provided with monochlor(in)ate hydrogen extraction pipe 3.
Its cavity cover body is made with the PVC material, when the hydrochloric acid entrucking, with PVC material cover body of the present utility model, winch to tank car 4 dress acid mouthful upper ends, to adorn acid mouthful seal closure letter, hydrogen chloride gas is extracted effective pvc pipe road out and is connected to blower fan 5 inlets, opens behind the unlatching blower fan and adorns sour valve, the hydrogen chloride gas that hydrochloric acid evaporates is collected by gas collection cap, is drawn into row by blower fan and absorbs processing.
Claims (1)
1. gathering-device that is used for hydrochloric acid entrucking process hydrogen chloride gas, it is characterized in that this device is that a lower end is the cavity cover body of opening, have dress acid mouthful and hydrogen chloride gas and extract mouth out on the upper plate of cover body, the dress acid that has on its top board is provided with a dress acid tube that has a flange; The hydrogen chloride gas that has on its top board is extracted mouth out and is provided with monochlor(in)ate hydrogen extraction pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201874713U CN201148343Y (en) | 2007-12-25 | 2007-12-25 | Hydrogenchloride gas collection device used in hydrochloric acid loading procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201874713U CN201148343Y (en) | 2007-12-25 | 2007-12-25 | Hydrogenchloride gas collection device used in hydrochloric acid loading procedure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201148343Y true CN201148343Y (en) | 2008-11-12 |
Family
ID=40116110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201874713U Expired - Fee Related CN201148343Y (en) | 2007-12-25 | 2007-12-25 | Hydrogenchloride gas collection device used in hydrochloric acid loading procedure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201148343Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549845B (en) * | 2009-04-23 | 2012-10-17 | 东营市联成化工有限责任公司 | Acid fog processing device for acid sales places |
| CN105438858A (en) * | 2014-09-01 | 2016-03-30 | 上海宝钢化工有限公司 | Loading device for chemical raw materials |
| CN106865474A (en) * | 2017-03-29 | 2017-06-20 | 中国石油天然气集团公司 | Adjusting means is measured in a kind of high-temperature sticky liquid entrucking |
-
2007
- 2007-12-25 CN CNU2007201874713U patent/CN201148343Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549845B (en) * | 2009-04-23 | 2012-10-17 | 东营市联成化工有限责任公司 | Acid fog processing device for acid sales places |
| CN105438858A (en) * | 2014-09-01 | 2016-03-30 | 上海宝钢化工有限公司 | Loading device for chemical raw materials |
| CN106865474A (en) * | 2017-03-29 | 2017-06-20 | 中国石油天然气集团公司 | Adjusting means is measured in a kind of high-temperature sticky liquid entrucking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20121225 |