CN206566541U - A kind of urea for vehicle crystallization kettle - Google Patents
A kind of urea for vehicle crystallization kettle Download PDFInfo
- Publication number
- CN206566541U CN206566541U CN201720159355.4U CN201720159355U CN206566541U CN 206566541 U CN206566541 U CN 206566541U CN 201720159355 U CN201720159355 U CN 201720159355U CN 206566541 U CN206566541 U CN 206566541U
- Authority
- CN
- China
- Prior art keywords
- kettle
- water pipe
- cold water
- urea
- cooler bin
- 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
Abstract
The utility model provides a kind of urea for vehicle crystallization kettle, including kettle, ultrasonic oscillator, cooler bin and cold water pipe, and the ultrasonic oscillator is evenly distributed on the outer surface of the kettle；The cooling end of the cold water pipe is arranged in the kettle, and water inlet, the delivery port of the cold water pipe are connected with the cooler bin.In the utility model, ultrasonic oscillator makes the vibration by a small margin of kettle generation high frequency, it is to avoid urea crystals stick to kettle inner surface, and the convenient solution containing urea crystals is discharged from discharge nozzle, improves crystalline rate；Ultrasonic oscillator can improve the flow velocity of urea liquid in kettle, beneficial to urea crystals；Cooler bin air inlet is inflated using air pump, the coolant in cold water pipe quickly can be discharged to blowoff basin so that temperature control obtains more accurate.
Description
Technical field
The utility model is related to urea for vehicle production equipment, more particularly to a kind of urea for vehicle crystallization kettle.
Background technology
When carrying out the production of urea for vehicle solution, it is necessary to be recrystallized industrial urea solution using crystallization kettle, use
To obtain the solution containing urea crystals.
In the prior art, crystallization kettle to industrial urea solution when carrying out crystallisation by cooling, and urea crystal is easily adhered in knot
On the inner surface of brilliant kettle, prevent urea crystals from being completely exhausted out, cause crystalline rate low.
Utility model content
The technical problems to be solved in the utility model is there is provided one kind to avoid urea brilliant according to above-mentioned the deficiencies in the prior art
Body sticks to the urea for vehicle crystallization kettle of crystallization kettle inner surface, to improve crystalline rate.
The technical solution of the utility model is as follows：
A kind of urea for vehicle crystallization kettle, including kettle, ultrasonic oscillator, cooler bin and cold water pipe, the ultrasonic wave shake
Son is evenly distributed on the outer surface of the kettle；The cooling end of the cold water pipe is arranged in the kettle, the cold water pipe
Water inlet, delivery port are connected with the cooler bin.
Further, air pump and discharge casing are also included, the air pump is connected by two-way valve with cooler bin, described cold
The delivery port of water pipe is connected with the cooler bin, discharge casing respectively by three-way valve.
Further, the junction of the cooler bin and the cold water pipe is provided with booster pump.
Further, stirring is provided with the cooling end of the cold water pipe helically structure, the cooling end of the cold water pipe
Device.
Further, the agitating device is made up of rotating shaft and some agitating paddles, and the rotating shaft is vertically installed in described cold
The cooling end center of water pipe, the agitating paddle from top to bottom spaced set in the rotating shaft.
Further, the kettle top surface is provided with feed pipe；The kettle bottom surface is in funnel-shaped structure, the kettle bottom
Face is provided centrally with discharge nozzle, and the discharge nozzle is provided with valve.
Compared with prior art, the utility model has the advantages that：（1）Ultrasonic oscillator makes kettle produce high frequency
Vibration by a small margin, it is to avoid urea crystals stick to kettle inner surface, and the convenient solution containing urea crystals is discharged from discharge nozzle,
Improve crystalline rate；（2）Ultrasonic oscillator can improve the flow velocity of urea liquid in kettle, beneficial to urea crystals；（3）Utilize
Air pump is inflated to cooler bin air inlet, the coolant in cold water pipe quickly can be discharged to blowoff basin so that temperature control obtains more accurate
Really.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Reference
1st, kettle, 2, ultrasonic oscillator, 3, cooler bin, 4, cold water pipe,
5th, air pump, 6, discharge casing, 7, two-way valve, 8, three-way valve,
9th, booster pump, 10, rotating shaft, 11, agitating paddle, 12, feed pipe,
13rd, discharge nozzle.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type is described in further detail.
As shown in figure 1, the embodiment that the utility model is provided, a kind of urea for vehicle crystallization kettle, including kettle 1, ultrasonic wave
Oscillator 2, cooler bin 3 and cold water pipe 4, the ultrasonic oscillator 2 are evenly distributed on the outer surface of the kettle 1；The cold water
The cooling end of pipe 4 is arranged in the kettle 1, and water inlet, the delivery port of the cold water pipe 4 are connected with the cooler bin 3.
In the present embodiment, also include air pump 5 and discharge casing 6, the air pump 5 is connected by two-way valve 7 with cooler bin 3
Connect, the delivery port of the cold water pipe 4 is connected with the cooler bin 3, discharge casing 6 respectively by three-way valve 8.
The junction of the cooler bin 3 and the cold water pipe 4 is provided with booster pump 9.Wherein, booster pump 9 makes in cold water pipe 4
Coolant flowed.
The cooling end of the cold water pipe 4 helically structure.Wherein, the cooling pump of cold water pipe 4 of helical structure, it is possible to increase cold
Water pipe 4 and the direct contact area of urea liquid, and then improve cooling effectiveness.
Agitating device is provided with the cooling end of the cold water pipe 4.The agitating device is by rotating shaft 10 and some agitating paddles
11 compositions, the rotating shaft 10 is vertically installed in the cooling end center of the cold water pipe 4, and the agitating paddle 11 is equidistant from top to bottom
It is arranged at the rotating shaft 10.Wherein, agitating device can make urea liquid stir, make urea liquid uniformly with cold water pipe 4
Contact.
The top surface of kettle 1 is provided with feed pipe 12；The bottom surface of kettle 1 is in funnel-shaped structure, in the bottom surface of kettle 1
The heart is provided with discharge nozzle 13, and the discharge nozzle 13 is provided with valve.Wherein, feed pipe 12 is used to add urea liquid, discharge nozzle
13 are used to discharge the urea liquid containing urea crystals.The ground of kettle 1 of funnel-shaped structure can be such that urea crystals preferably gather
Combine in discharge nozzle 13.
During the present embodiment crystallisation by cooling：Two-way valve 7 makes air pump 5 not connected with cooler bin 3, and three-way valve 8 makes cold water pipe 4
Delivery port connected with cooler bin 3, discharge nozzle 13 is closed, and the coolant of 3 pairs of the insides of cooler bin is cooled down, ultrasonic oscillator 2,
Booster pump 9 and agitating device running, make urea liquid crystallisation by cooling, urea crystal is gathered in the ground of kettle 1.
When the present embodiment discharges coolant：Two-way valve 7 makes air pump 5 be connected with cooler bin 3, and three-way valve 8 makes cold water pipe 4
Delivery port connected with discharge casing 6, discharge nozzle 13 is closed, and cooler bin 3, ultrasonic oscillator 2, booster pump 9 and agitating device stop
Running, air pump 5 makes coolant be discharged to discharge casing 6 along cold water pipe 4, reaches the effect of quick temperature control toward inflation in cooler bin 3
Really.
In the present embodiment, ultrasonic oscillator 2 makes the vibration by a small margin of the generation high frequency of kettle 1, it is to avoid urea crystals are sticked to
The inner surface of kettle 1, the convenient solution containing urea crystals is discharged from discharge nozzle 13, improves crystalline rate；The energy of ultrasonic oscillator 2
The flow velocity of urea liquid in kettle 1 is enough improved, beneficial to urea crystals；The air inlet of cooler bin 3 is inflated using air pump 5, can quick handle
Coolant in cold water pipe 4 is discharged to blowoff basin so that temperature control obtains more accurate.
Above disclosed is only the utility model preferred embodiment, can not limit the utility model with this certainly
Interest field, therefore equivalent variations made according to the utility model claim still belong to the scope that the utility model is covered.
Claims (6)
1. a kind of urea for vehicle crystallization kettle, it is characterised in that：It is described including kettle, ultrasonic oscillator, cooler bin and cold water pipe
Ultrasonic oscillator is evenly distributed on the outer surface of the kettle；The cooling end of the cold water pipe is arranged in the kettle, described
Water inlet, the delivery port of cold water pipe are connected with the cooler bin.
2. a kind of urea for vehicle crystallization kettle according to claim 1, it is characterised in that：Also include air pump and discharge casing,
The air pump is connected by two-way valve with cooler bin, the delivery port of the cold water pipe by three-way valve respectively with the cooling
Case, discharge casing connection.
3. a kind of urea for vehicle crystallization kettle according to claim 1, it is characterised in that：The cooler bin and the cold water pipe
Junction be provided with booster pump.
4. a kind of urea for vehicle crystallization kettle according to claim 1, it is characterised in that：The cooling end of the cold water pipe is in spiral shell
Revolve in structure, the cooling end of the cold water pipe and be provided with agitating device.
5. a kind of urea for vehicle crystallization kettle according to claim 4, it is characterised in that：If the agitating device by rotating shaft and
Dry agitating paddle composition, the rotating shaft is vertically installed in the cooling end center of the cold water pipe, between the agitating paddle is waited from top to bottom
Away from being arranged at the rotating shaft.
6. a kind of urea for vehicle crystallization kettle according to claim 1, it is characterised in that：The kettle top surface is provided with charging
Pipe；The kettle bottom surface is in funnel-shaped structure, and the kettle bottom center is provided with discharge nozzle, and the discharge nozzle is provided with valve
Door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720159355.4U CN206566541U (en) | 2017-02-22 | 2017-02-22 | A kind of urea for vehicle crystallization kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720159355.4U CN206566541U (en) | 2017-02-22 | 2017-02-22 | A kind of urea for vehicle crystallization kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206566541U true CN206566541U (en) | 2017-10-20 |
Family
ID=60058989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720159355.4U Expired - Fee Related CN206566541U (en) | 2017-02-22 | 2017-02-22 | A kind of urea for vehicle crystallization kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206566541U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927093A (en) * | 2018-08-20 | 2018-12-04 | 嘉兴迪迈科技有限公司 | A kind of chemical reaction kettle preventing material wall built-up |
| CN110772830A (en) * | 2019-11-11 | 2020-02-11 | 衡阳凯美科化工有限公司 | Cold crystallizer for chemical production |
-
2017
- 2017-02-22 CN CN201720159355.4U patent/CN206566541U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927093A (en) * | 2018-08-20 | 2018-12-04 | 嘉兴迪迈科技有限公司 | A kind of chemical reaction kettle preventing material wall built-up |
| CN110772830A (en) * | 2019-11-11 | 2020-02-11 | 衡阳凯美科化工有限公司 | Cold crystallizer for chemical production |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20190222 |