CN207760071U - A kind of ammonia still deflector type liquid caustic soda pipe-line mixer - Google Patents
A kind of ammonia still deflector type liquid caustic soda pipe-line mixer Download PDFInfo
- Publication number
- CN207760071U CN207760071U CN201721616177.XU CN201721616177U CN207760071U CN 207760071 U CN207760071 U CN 207760071U CN 201721616177 U CN201721616177 U CN 201721616177U CN 207760071 U CN207760071 U CN 207760071U
- Authority
- CN
- China
- Prior art keywords
- caustic soda
- liquid caustic
- ammonia
- blender body
- ammonium hydroxide
- 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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Abstract
The utility model belongs to coke-oven coal gasification Product recycling and remained ammonia process field, disclose a kind of ammonia still deflector type liquid caustic soda pipe-line mixer, cause ammonia still that cannot run steadily in the long term to solve the problems, such as that the uneven reaction of liquid caustic soda mixing is not thorough in the prior art, the mixer includes fixing bracket, fixing bracket is equipped with blender body, one end of blender body is connected with liquid caustic soda ammonia inlet, the other end of blender body is connected with the outlet of liquid caustic soda ammonium hydroxide, and multigroup hydraulic barrier being staggeredly fixed on up and down on the inner wall of blender body is equipped in blender body.The utility model has effectively been stirred liquid caustic soda and ammonium hydroxide, increase the mixture homogeneity of liquid caustic soda and ammonium hydroxide, the solid ammonium-salt in remained ammonia is decomposed for liquid caustic soda, and reacting environment is provided, the effective solution blocking of ammonia still process ammonium hydroxide pipeline and ammonia still process column plate, improves stability and the cycle of operation of ammonia steaming system.The utility model is simple in structure, highly practical.
Description
Technical field
The utility model is related to coke-oven coal gasification Product recycling and remained ammonia process fields, and in particular to a kind of ammonia still
Deflector type liquid caustic soda pipe-line mixer.
Background technology
Country is increasingly strict to coking wastewater index request, and 60% that remained ammonia accounts for about coal chemical enterprise waste water total amount is left
It is right.Remained ammonia is a kind of complicated component, the industrial wastewater that toxicity is big, difficult to degrade, and composition is mainly free ammonia and Stagnant ammonium.It steams
Ammonia system is the processing indispensable link of remained ammonia ammonium hydroxide, and the operation steady in a long-term of ammonia still and bottom of tower waste water index
Qualified inseparable with the additive amount of its liquid caustic soda and mixing uniformity, liquid caustic soda is mixed with remained ammonia and uneven will be directly affected
Ammonia still operational efficiency, it is exceeded to easily cause distilled ammonia wastewater ammonia-nitrogen content, causes to impact to coking biochemical treatment of wastewater.Liquid caustic soda
It mixes uneven reaction to be not thorough, excessive liquid caustic soda enters ammonia still can react generation precipitation with the calcium and magnesium ion in ammonium hydroxide, block up
Column plate is filled in, the operation steady in a long-term of ammonia still is influenced.The prior art can not solve the above problems.
Utility model content
Purpose of the utility model is to solve the uneven reactions of the mixing of liquid caustic soda in the prior art to be not thorough and lead to ammonia still process
The problem of tower cannot be run steadily in the long term provides a kind of ammonia still deflector type liquid caustic soda pipe-line mixer.
In order to achieve the above object, the utility model uses following technical scheme：A kind of ammonia still deflector type liquid caustic soda pipeline
Mixer, including fixing bracket are installed with blender body on fixing bracket, and one end of blender body is connected with liquid caustic soda
Ammonia inlet, liquid caustic soda ammonia inlet are connected with ammonia still remained ammonia pipe and liquid caustic soda pipe, and the other end of blender body is connected with
Liquid caustic soda ammonium hydroxide exports, and the outlet of liquid caustic soda ammonium hydroxide is connected with the connection of ammonium hydroxide pipeline, is staggeredly fixed up and down equipped with multigroup in blender body
Hydraulic barrier on the inner wall of blender body.
Further, liquid caustic soda ammonia inlet is import band neck cone-shaped flange, and import band neck cone-shaped flange and setting are mixed
The mixer suction flange of clutch body end is bolted.
Further, the outlet of liquid caustic soda ammonium hydroxide is outlet band neck cone-shaped flange, and exports band neck cone-shaped flange with setting mixed
The mixed export flange of clutch body end is bolted.
Further, hydraulic barrier is the identical circular arc bottom isosceles trapezoid baffle of size, and the height of hydraulic barrier is
The 2/3 of the diameter of blender body, the upper bottom width of hydraulic barrier are the 1/3-2/5 of hydraulic barrier height.
The utility model compared with the existing technology, has the advantages that：The ammonia still deflector type liquid of the utility model
Alkali pipe-line mixer is connected with liquid caustic soda ammonia inlet in one end of blender body, and the other end of blender body is connected with liquid
Alkali ammonium hydroxide exports, equipped with multigroup hydraulic barrier being staggeredly fixed on up and down on the inner wall of blender body, folding in blender body
Baffle interlaced arrangement up and down is flowed, effective solution enters tower liquid caustic soda and ammonium hydroxide mixes non-uniform problem, has using hydraulic barrier
Effect has been stirred liquid caustic soda and ammonium hydroxide, increases the mixture homogeneity of liquid caustic soda and ammonium hydroxide, and consolidating in remained ammonia is decomposed for liquid caustic soda
Determine ammonium salt and reacting environment is provided, the effective solution blocking of ammonia still process ammonium hydroxide pipeline and ammonia still process column plate improves ammonia steaming system
Stability and the cycle of operation.The utility model is simple in structure, highly practical.
In addition the liquid caustic soda ammonia inlet of the utility model and the outlet of liquid caustic soda ammonium hydroxide are band neck cone-shaped flange, can basis
Pipe diameter and the diameter of blender body selection band neck cone-shaped flange, simple in structure, cost is relatively low.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the sectional view along A-A of Fig. 1.
Reference numeral meaning is as follows：1. blender body；2. liquid caustic soda ammonia inlet；3. hydraulic barrier；4. mixer
Suction flange；5. fixing bracket；6. mixed export flange；7. liquid caustic soda ammonium hydroxide exports；8. liquid caustic soda pipe；9. ammonia still is remaining
Ammonia water pipe；10. ammonium hydroxide pipeline.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figs. 1-2, a kind of ammonia still deflector type liquid caustic soda pipe-line mixer, including fixing bracket 5, on fixing bracket 5
It is installed with blender body 1, blender body 1 is the steel-tube construction of cylinder, and one end of blender body 1 is connected with liquid
Alkali ammonia inlet 2, liquid caustic soda ammonia inlet 2 is import band neck cone-shaped flange, and import band neck cone-shaped flange and setting are in mixer
The mixer suction flange 4 of 1 end of ontology is bolted.The small end of liquid caustic soda ammonia inlet 2 is connected with ammonia still residue ammonia
The other end of water pipe 9 and liquid caustic soda pipe 8, blender body 1 is connected with liquid caustic soda ammonium hydroxide outlet 7, and liquid caustic soda ammonium hydroxide outlet 7 is outlet band neck
Cone-shaped flange, and export and connected by bolt with the mixed export flange 6 for being arranged in 1 end of blender body with neck cone-shaped flange
It connects.The small end of liquid caustic soda ammonium hydroxide outlet 7 is connected with ammonium hydroxide pipeline 10, be equipped in blender body 1 it is multigroup be staggeredly fixed on up and down it is mixed
Hydraulic barrier 3 on the inner wall of clutch ontology 1.Hydraulic barrier 3 is the identical circular arc bottom isosceles trapezoid baffle of size, and baffling
The height of baffle 3 is the 2/3 of the diameter of blender body 1, and the upper bottom width of hydraulic barrier 3 is the 1/3- of 3 height of hydraulic barrier
2/5, the spacing of every two pieces of hydraulic barriers 3 is 150mm, the hydraulic barrier 3 of head end and end respectively away from mixer suction flange 4 and
Mixed export flange 6 is 150mm.
When work, ammonia still remained ammonia and liquid caustic soda mix after liquid caustic soda ammonia inlet 2 under the action of hydraulic barrier 3
Uniformly and reacted：Liquid caustic soda decomposes the solid ammonium-salt in remained ammonia, and mixed liquor is flowed out from liquid caustic soda ammonium hydroxide outlet 7 later, into
Enter ammonium hydroxide pipeline 10, carries out the next step.
Claims (4)
1. a kind of ammonia still deflector type liquid caustic soda pipe-line mixer, it is characterized in that：Including fixing bracket（5）, fixing bracket（5）It is upper solid
Dingan County is equipped with blender body（1）, blender body（1）One end be connected with liquid caustic soda ammonia inlet（2）, liquid caustic soda ammonia inlet
（2）It is connected with ammonia still remained ammonia pipe（9）And liquid caustic soda pipe（8）, blender body（1）The other end be connected with liquid caustic soda ammonium hydroxide and go out
Mouthful（7）, the outlet of liquid caustic soda ammonium hydroxide（7）It is connected with ammonium hydroxide pipeline（10）, blender body（1）It is interior to be staggeredly fixed on up and down equipped with multigroup
Blender body（1）Hydraulic barrier (3) on inner wall.
2. a kind of ammonia still deflector type liquid caustic soda pipe-line mixer according to claim 1, it is characterized in that：The liquid caustic soda ammonium hydroxide
Entrance（2）Be import band neck cone-shaped flange, and import band neck cone-shaped flange be arranged in blender body（1）The mixer of end
Suction flange（4）It is bolted.
3. a kind of ammonia still deflector type liquid caustic soda pipe-line mixer according to claim 1 or 2, it is characterized in that：The liquid caustic soda
Ammonium hydroxide exports（7）It is to export band neck cone-shaped flange, and export band neck cone-shaped flange with setting in blender body（1）It mixes end
Close outlet(discharge) flange（6）It is bolted.
4. a kind of ammonia still deflector type liquid caustic soda pipe-line mixer according to claim 1, it is characterized in that：The hydraulic barrier
（3）For the identical circular arc bottom isosceles trapezoid baffle of size, and hydraulic barrier（3）Height be blender body（1）Diameter
2/3, hydraulic barrier（3）Upper bottom width be hydraulic barrier（3）The 1/3-2/5 of height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721616177.XU CN207760071U (en) | 2017-11-28 | 2017-11-28 | A kind of ammonia still deflector type liquid caustic soda pipe-line mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721616177.XU CN207760071U (en) | 2017-11-28 | 2017-11-28 | A kind of ammonia still deflector type liquid caustic soda pipe-line mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207760071U true CN207760071U (en) | 2018-08-24 |
Family
ID=63189397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721616177.XU Expired - Fee Related CN207760071U (en) | 2017-11-28 | 2017-11-28 | A kind of ammonia still deflector type liquid caustic soda pipe-line mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207760071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113651465A (en) * | 2021-09-16 | 2021-11-16 | 河南晋开化工投资控股集团有限责任公司 | Chemical strong brine pretreatment device and pretreatment method |
-
2017
- 2017-11-28 CN CN201721616177.XU patent/CN207760071U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113651465A (en) * | 2021-09-16 | 2021-11-16 | 河南晋开化工投资控股集团有限责任公司 | Chemical strong brine pretreatment device and pretreatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20191128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |