CN202052531U - Anti-backflow and anti-volatilization acid adding device - Google Patents
Anti-backflow and anti-volatilization acid adding device Download PDFInfo
- Publication number
- CN202052531U CN202052531U CN2011201402121U CN201120140212U CN202052531U CN 202052531 U CN202052531 U CN 202052531U CN 2011201402121 U CN2011201402121 U CN 2011201402121U CN 201120140212 U CN201120140212 U CN 201120140212U CN 202052531 U CN202052531 U CN 202052531U
- Authority
- CN
- China
- Prior art keywords
- valve
- pipe
- acid
- acid adding
- pump
- 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
Links
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model discloses a mechanical device, in particular an anti-backflow and anti-volatilization acid adding device. The device comprises an acid storage tank, an acid adding pump, a pipeline, a valve and a reaction tank, wherein the acid storage tank is connected with the acid adding pump through a pump front valve; the acid adding pump is connected with the reaction tank through the acid adding valve and an acid adding pipe; the orifice of the acid adding pipe is lower than the liquid level of the reaction tank and is inserted into liquid; an emptying pipe is connected in parallel with the acid adding pipe; an emptying valve is arranged in the middle of the acid adding pipe and the emptying pipe; and the orifice of the emptying pipe is higher than the liquid level of the reaction tank. The device has the advantages of bringing guarantee to the safety of operating personnel and reducing corrosion speed of surrounding equipment of the reaction tank, along with a simple structure, easiness in operation and popularization and the like, and has wide application.
Description
Technical field
The utility model relates to a kind of mechanical device, specifically be meant a kind of be used for chemical reaction, anti-backflow volatilization prevention device.
Technical background
The occasion that need carry out chemical reaction at present is a lot, and in the occasion of a lot of chemical reactions, the material that all can be corrosive participates in, and poisonous volatile materials occurs.These materials all are unfavorable to life-span of equipment, health of operators etc.In addition, when adding corrosive liquids, occur the refluence phenomenon easily,, then can have a strong impact on the normal operation of equipment if occur flowing backwards, and the carrying out of whole production.
The utility model content
The utility model has proposed the device of a kind of convenience, easy row at deficiency of the prior art, can effectively realize the characteristics of anti-backflow, volatilization prevention.
The utility model is achieved by following technical proposals:
A kind of anti-backflow, volatilization prevention add sour device, and it comprises sour storage tank, adds sour pump, pipeline, valve, reactive tank, it is characterized in that:
The acid storage tank by pump before valve with add sour pump and be connected;
Add sour pump through acid adding valve, add acid tube and be connected with reactive tank, and the mouth of pipe that adds acid tube is lower than the liquid level of reactive tank, inserts in the liquid;
Be parallel with a blow-down pipe with adding acid tube, in the middle of adding acid tube and blow-down pipe an atmospheric valve arranged, the mouth of pipe of blow-down pipe is higher than the liquid level of reactive tank.
As preferably, above-mentioned a kind of anti-backflow, volatilization prevention add in the sour device add sour pump before and after connect by return valve, form a loop.
As preferably, above-mentioned a kind of anti-backflow, volatilization prevention add and add distance between acid tube and the blow-down pipe greater than 800mm in the sour device, and the distance here is meant the distance between the two pipe mouths of pipe.Can better separate the function of two pipelines like this, in order to avoid expect influence.
Beneficial effect:
1, the utlity model has volatilization prevention, when adding acid (as the concentrated sulfuric acid), because the master adds acid tube and extends to below the liquid level, make acid solution directly not be exposed in the air, can prevent effectively that concentrated acid from evaporating in the air, bring guarantee for operating personnel's safety, also reduced the corrosion rate of reactive tank surrounding devices etc. simultaneously.
2, has anti-down fluidity.After adding acid and finishing, close and add sour pump, the atmospheric valve of opening on the blow-down pipe gets final product.Because the outlet of blow-down pipe directly is communicated with atmosphere, can prevent the refluence that when adding sour pump and close, produces effectively owing to the liquid level difference between reactive tank and the sour storage tank.
3, apparatus structure is simple, easy operating and popularization;
4, applicability is wide.This device also is applicable to other kinds inflammable, explosive, corrosive substance, be specially adapted to add have volatile medicament, and technological requirement need be avoided the dosing place of different material mixing.
Description of drawings
The structural representation of Fig. 1 the utility model device
1, sour storage tank 2, return valve 3, acid adding valve 4, add acid tube 5, atmospheric valve 6, blow-down pipe
7, liquid level 8, add valve 10 before the sour pump 9, pump, reactive tank
The specific embodiment
Below in conjunction with accompanying drawing, enforcement of the present utility model is specified:
Embodiment 1
Structure shown in 1 is made anti-backflow, a volatilization prevention and is added sour device with reference to the accompanying drawings, and it comprises sour storage tank, adds sour pump, pipeline, valve, reactive tank; Wherein sour storage tank 1 by valve before the pump 9 with add sour pump 8 and be connected; Add sour pump 8 through acid adding valve 3, add acid tube 4 and be connected with reactive tank 10, and the mouth of pipe that adds acid tube 4 is lower than the liquid level 7 of reactive tank 10, inserts in the liquid; Be parallel with a blow-down pipe 6 with adding acid tube 4, in the middle of adding acid tube 4 and blow-down pipe 6 atmospheric valve 5 arranged, the mouth of pipe of blow-down pipe 6 is higher than the liquid level 7 of reactive tank 10; Add sour pump 8 front and back and connect, form a loop by return valve 2; The distance that adds between acid tube 4 and the blow-down pipe 6 is 1000mm.
At first reactive tank 10 internal reaction things are added to the setting liquid level, liquid level 7 requires apart from the mouth of pipe 0.5m that adds acid tube 4, and the mouth of pipe that keeps blow-down pipe 6 simultaneously is on liquid level 7.Then, close atmospheric valve 5 after, open successively valve 9 before the pump, return valve 2, with acid adding valve 3, open again and add sour pump 8, regulate return valve 2 controls and add the acid amount.Add to close when acid will finish and add sour pump 8, open atmospheric valve 5 simultaneously, close valve 9 before the pump, return valve 2, acid adding valve 3 more successively.
Claims (3)
1. an anti-backflow, volatilization prevention add sour device, and it comprises sour storage tank, adds sour pump, pipeline, valve, reactive tank, it is characterized in that:
Acid storage tank (1) by the preceding valve (9) of pump with add sour pump (8) and be connected;
Add sour pump (8) through acid adding valve (3), add acid tube (4) and be connected with reactive tank (10), and the mouth of pipe that adds acid tube (4) is lower than the liquid level (7) of reactive tank (10), inserts in the liquid;
Be parallel with a blow-down pipe (6) with adding acid tube (4), in the middle of adding acid tube (4) and blow-down pipe (6), have an atmospheric valve (5), the mouth of pipe of blow-down pipe (6) to be higher than the liquid level (7) of reactive tank (10).
2. a kind of anti-backflow according to claim 1, volatilization prevention add sour device, it is characterized in that described sour pump (8) front and back that add connect by return valve (2), form a loop.
3. a kind of anti-backflow according to claim 1, volatilization prevention add sour device, it is characterized in that describedly adding distance between acid tube (4) and the blow-down pipe (6) greater than 800mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201402121U CN202052531U (en) | 2011-05-05 | 2011-05-05 | Anti-backflow and anti-volatilization acid adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201402121U CN202052531U (en) | 2011-05-05 | 2011-05-05 | Anti-backflow and anti-volatilization acid adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202052531U true CN202052531U (en) | 2011-11-30 |
Family
ID=45012518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201402121U Expired - Fee Related CN202052531U (en) | 2011-05-05 | 2011-05-05 | Anti-backflow and anti-volatilization acid adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202052531U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274440A (en) * | 2013-06-26 | 2013-09-04 | 唐山三友志达钙业有限公司 | Acid adding device, as well as method and equipment for producing calcium chloride with acid adding device |
| CN103432965A (en) * | 2013-09-02 | 2013-12-11 | 张家港市三联化工科技有限公司 | Anti-overflow device for hydrochloric acid dropping tank |
| CN104174335A (en) * | 2013-10-11 | 2014-12-03 | 山东辰信新能源有限公司 | Polyoxymethylene dimethyl ether production apparatus, and charging system and production method thereof |
-
2011
- 2011-05-05 CN CN2011201402121U patent/CN202052531U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274440A (en) * | 2013-06-26 | 2013-09-04 | 唐山三友志达钙业有限公司 | Acid adding device, as well as method and equipment for producing calcium chloride with acid adding device |
| CN103432965A (en) * | 2013-09-02 | 2013-12-11 | 张家港市三联化工科技有限公司 | Anti-overflow device for hydrochloric acid dropping tank |
| CN104174335A (en) * | 2013-10-11 | 2014-12-03 | 山东辰信新能源有限公司 | Polyoxymethylene dimethyl ether production apparatus, and charging system and production method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202052531U (en) | Anti-backflow and anti-volatilization acid adding device | |
| CN105905956B (en) | PLC calculate automatically dosing dosage, frequency sewage disposal device chemicals dosing plant | |
| CN201262079Y (en) | Unpowered quantity-controllable medicine-adding apparatus | |
| CN202330075U (en) | Liquid container bypass continuous sampling device | |
| CN206902081U (en) | The oil field produced liquid separating apparatus of central treating station | |
| CN106823875A (en) | A kind of highly effective air dissolver | |
| CN203183979U (en) | Material dripping device of reaction kettle | |
| CN204151123U (en) | A kind of boiler ammonifying device | |
| CN203018025U (en) | Rapid and uniform pipeline material mixer | |
| CN202968153U (en) | Double-tank three-pump chemical dosing device | |
| CN202400875U (en) | Automatic water feeding device of treble pure water distiller | |
| CN203668084U (en) | Medicament uniform dispensing device for high-density sedimentation tanks | |
| CN202411613U (en) | Device for adding soldering flux for solar cell assembly by utilizing height difference | |
| CN202266830U (en) | Oiling system | |
| CN106348997B (en) | The method and device of transition metal in a kind of removal hexamethylene | |
| CN106268559B (en) | Liquid charging stock chemical synthesizer | |
| CN204369557U (en) | A kind of liquid feeding system carrying out accurate measurement | |
| CN204454513U (en) | One has the quantitative automatic charging system of water hydrofluoric acid | |
| CN105800708B (en) | A kind of adding method thereof of the mobile sewage disposal device of automatic calculating dosing dosage | |
| CN204601696U (en) | Liquid material extraction and isolation device | |
| CN205684018U (en) | A kind of hydrolysis device processing trichlorosilane | |
| CN204197712U (en) | A kind of catalyst gauge measuring tank | |
| CN202431344U (en) | Selective catalytic reduction (SCR) mixing device for preventing urea from becoming crystallized | |
| CN203699888U (en) | Novel liquid discharging device | |
| CN104109764B (en) | Be separated the method for the lean solution of high sodium cyanide concentration and the lean solution of low sodium cyanide concentration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Songyang County Zhong Qi Genie et Environnement Assignor: Chen Qisong Contract record no.: 2013330000168 Denomination of utility model: Anti-backflow and anti-volatilization acid adding device Granted publication date: 20111130 License type: Exclusive License Record date: 20130531 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151013 Address after: 310030, Hangzhou, Xihu District science and Technology Park, Zhejiang Province Zhenhua Road No. 206, West Harbor, New Territories, 8E601 Patentee after: Chen Yuqing Address before: 310011, Zhejiang, Xihu District, West Lake science and Technology Park, Zhenhua West Road, Hong Kong, 8 New Territories, block E, 601, Hangzhou Patentee before: Chen Qisong |
|
| 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: 20111130 Termination date: 20180505 |