CN206215062U - A kind of batch mixing structure of urea for vehicle - Google Patents
A kind of batch mixing structure of urea for vehicle Download PDFInfo
- Publication number
- CN206215062U CN206215062U CN201621226483.8U CN201621226483U CN206215062U CN 206215062 U CN206215062 U CN 206215062U CN 201621226483 U CN201621226483 U CN 201621226483U CN 206215062 U CN206215062 U CN 206215062U
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- CN
- China
- Prior art keywords
- urea
- batch mixing
- mixing structure
- liquid pool
- vehicle according
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- Exhaust Gas After Treatment (AREA)
Abstract
The utility model provides a kind of batch mixing structure of urea for vehicle, flow container is mixed including urea, mixing mechanism is provided with above the mixed flow container of the urea, the mixing mechanism includes mixed liquid pool, the mixed liquid pool connects the mixed flow container, and shower group is provided with the middle part of the mixed liquid pool, and vibrating disk is provided with above the shower group, the bottom of the vibrating disk is set to reticulated cell, and the vibrating disk is by driven by vibrating motors.The structure can reduce urea impurity and enter in mixed flow container；Sparge pipe groups are fully contacted with urea so that urea mixed solution is more uniform.
Description
Technical field
The utility model is related to urea for vehicle technical field, more particularly to a kind of urea for vehicle batch mixing structure.
Background technology
Continued to develop with industrialized, the discharge capacity more and more higher of various air pollutants, the Environmental Protection Department of various countries
Door proposes to reduce the requirement of pollutant emission in succession, particularly reduces the pollutants such as the nitrogen oxides of diesel emission.In this regard, hair
Motivation manufacturer begins to use SCR technology (Selective Catalytic Reduction Technology selective catalysis
Reduction technique) reach the requirement of environmental administration.SCR technology is that, by urea reaction generation ammonia, ammonia is carried out with vehicle exhaust again
A kind of technology of reaction, is to be authenticated to be a kind of technology that can effectively control NOx in diesel engine exhaust.In SCR technology
The running stores for having to use be a kind of diesel engine vent gas treatment fluid (country be commonly called as：Automobile urea, urea for vehicle, automobile ring
Protect urea).Urea for vehicle solution is typically made up of the urea for vehicle and purified water of high-purity, and appearance is limpid, without toxin, uses
Safety, even if urea for vehicle solution is splashed on hand, is simply rinsed with clear water and just may be used.This be a kind of non-explosivity, non-flammable and
The solution of infringement is not resulted in environment.
In the prior art, during urea typically directly pours blending tank into, then mixed by inside stirring, entered back into next
In step operation.It is difficult to remove for the impurity of urea raw material, while bulk urea raw material are directly entered in mixed flow container and easily make
Into precipitation, it is unfavorable for being uniformly distributed for liquid.
The content of the invention
The utility model provides a kind of batch mixing structure of urea for vehicle, reduces urea impurity and enters in mixed flow container；Sparge pipe
Group is fully contacted with urea so that urea mixed solution is more uniform.
In order to solve the above-mentioned technical problem, technical solution adopted in the utility model is：
A kind of batch mixing structure of urea for vehicle, including the mixed flow container of urea, batch mixing is provided with above the mixed flow container of the urea
Mechanism, the mixing mechanism includes mixed liquid pool, and the mixed liquid pool connects the mixed flow container, spray is provided with the middle part of the mixed liquid pool
Shower pipe group, is provided with vibrating disk above the shower group, the bottom of the vibrating disk is set to reticulated cell, the vibrating disk
By driven by vibrating motors.
Further, the shower group includes trunk water pipe, and multiple is arranged at intervals with along the radial direction of trunk water pipe
Branching pipe, the trunk water pipe is provided with the first hole for water spraying, and the second hole for water spraying is provided with the branching pipe.
Further, the trunk water pipe is connected with high-pressure pump.
Preferably, second hole for water spraying gathers in the side upward of the branching pipe.
Further, it is provided with filtering screen banks on the vibrating disk.
Preferably, the filtering screen banks includes at least three screen packs.
Preferably, the quantity of the screen pack is 5.
Preferably, the mesh size of the screen pack is from top to bottom gradually reduced.
Preferably, the mixed liquid pool connects the mixed flow container by pipeline.
Preferably, the pipeline is arranged on the bottom of the mixed liquid pool, or is arranged on the both sides of the mixed liquid pool.
The utility model provides a kind of batch mixing structure of urea for vehicle, including the mixed flow container of urea, the mixed flow container of the urea
Top is provided with mixing mechanism, and the mixing mechanism includes mixed liquid pool, and the mixed liquid pool connects the mixed flow container, the mixed liquid pool
Middle part be provided with shower group, vibrating disk is provided with above the shower group, the bottom of the vibrating disk is set to net
Shape hole, the vibrating disk is by driven by vibrating motors.The structure can reduce urea impurity and enter in mixed flow container；Sparge pipe groups and urine
Element is fully contacted so that urea mixed solution is more uniform.
Brief description of the drawings
Fig. 1 is a kind of batch mixing structure structural representation of urea for vehicle of the utility model.
Specific embodiment
Below in conjunction with the accompanying drawings, implementation method of the present utility model is specifically illustrated, accompanying drawing is only for reference and explanation is used, not structure
The limitation of paired the utility model scope of patent protection.
A kind of batch mixing structure of urea for vehicle, including the mixed flow container 1 of urea, the top of the mixed flow container 1 of the urea are provided with mixed
Material mechanism, the mixing mechanism includes mixed liquid pool 2, and the mixed liquid pool 2 connects the mixed flow container 1, and the middle part of the mixed liquid pool 2 sets
Shower group 3 is equipped with, the top of the shower group 3 is provided with vibrating disk 4, and the bottom of the vibrating disk 4 is set to reticulated cell
41, the vibrating disk 4 is driven by vibrating motor 5.Specifically, the shower group 3 includes trunk water pipe 31, along trunk water pipe 31
Radial direction be arranged at intervals with multiple branching pipes 32, the trunk water pipe 31 is provided with the first hole for water spraying, the branching pipe 32
On be provided with the second hole for water spraying.The trunk water pipe 31 is connected with high-pressure pump 6.Second hole for water spraying gathers in the branching pipe
32 side upward.Filtering screen banks 8 is provided with the vibrating disk 4.The filtering screen banks includes at least three screen packs.It is described
The quantity of screen pack is 5.The mesh size of the screen pack is from top to bottom gradually reduced.The mixed liquid pool 2 is connected by pipeline 7
Connect the mixed flow container 1.
During work, from vibrating disk feeding, through vibration screening, the large granular impurity of urea raw material is removed, urea raw material from
The bottom of vibrating disk enters in mixed liquid pool, and shower group is sprayed to it in mixed liquid pool, is fully contacted so that urea mixing is filled
Point, then enter in mixed flow container from pipeline.
Above disclosed is only preferred embodiment of the present utility model, it is impossible to right of the present utility model is limited with this
Protection domain, therefore the equivalent variations made according to present utility model application the scope of the claims, still belong to the model that the utility model is covered
Enclose.
Claims (10)
1. the batch mixing structure of a kind of urea for vehicle, it is characterised in that：Flow container is mixed including urea, is set above the mixed flow container of the urea
Mixing mechanism is equipped with, the mixing mechanism includes mixed liquid pool, and the mixed liquid pool connects the mixed flow container, the middle part of the mixed liquid pool
Shower group is provided with, vibrating disk is provided with above the shower group, the bottom of the vibrating disk is set to reticulated cell, institute
Vibrating disk is stated by driven by vibrating motors.
2. the batch mixing structure of a kind of urea for vehicle according to claim 1, it is characterised in that：The shower group includes master
Solid carbon dioxide pipe, multiple branching pipes are arranged at intervals with along the radial direction of trunk water pipe, and the trunk water pipe is provided with the first hole for water spraying,
The second hole for water spraying is provided with the branching pipe.
3. the batch mixing structure of a kind of urea for vehicle according to claim 2, it is characterised in that：The trunk water pipe is connected with
High-pressure pump.
4. the batch mixing structure of a kind of urea for vehicle according to claim 2, it is characterised in that：Second hole for water spraying gathers
In the side upward of the branching pipe.
5. the batch mixing structure of a kind of urea for vehicle according to claim 1, it is characterised in that：It is provided with the vibrating disk
Filtering screen banks.
6. the batch mixing structure of a kind of urea for vehicle according to claim 5, it is characterised in that：The filtering screen banks is included extremely
Few three screen packs.
7. the batch mixing structure of a kind of urea for vehicle according to claim 6, it is characterised in that：The quantity of the screen pack is
5.
8. the batch mixing structure of a kind of urea for vehicle according to claim 6 or 7, it is characterised in that：The net of the screen pack
Hole size is from top to bottom gradually reduced.
9. the batch mixing structure of a kind of urea for vehicle according to claim 1, it is characterised in that：The mixed liquid pool passes through pipeline
Connect the mixed flow container.
10. the batch mixing structure of a kind of urea for vehicle according to claim 9, it is characterised in that：The pipeline is arranged on institute
The bottom of mixed liquid pool is stated, or is arranged on the both sides of the mixed liquid pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621226483.8U CN206215062U (en) | 2016-11-15 | 2016-11-15 | A kind of batch mixing structure of urea for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621226483.8U CN206215062U (en) | 2016-11-15 | 2016-11-15 | A kind of batch mixing structure of urea for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206215062U true CN206215062U (en) | 2017-06-06 |
Family
ID=58792361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621226483.8U Expired - Fee Related CN206215062U (en) | 2016-11-15 | 2016-11-15 | A kind of batch mixing structure of urea for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206215062U (en) |
-
2016
- 2016-11-15 CN CN201621226483.8U patent/CN206215062U/en not_active Expired - Fee Related
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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: 20170606 Termination date: 20181115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |