CN108187494A - A kind of urea for vehicle solution process units - Google Patents
A kind of urea for vehicle solution process units Download PDFInfo
- Publication number
- CN108187494A CN108187494A CN201810054136.9A CN201810054136A CN108187494A CN 108187494 A CN108187494 A CN 108187494A CN 201810054136 A CN201810054136 A CN 201810054136A CN 108187494 A CN108187494 A CN 108187494A
- Authority
- CN
- China
- Prior art keywords
- water pipe
- water main
- urea
- housing
- pipe
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9404—Removing only nitrogen compounds
- B01D53/9409—Nitrogen oxides
- B01D53/9431—Processes characterised by a specific device
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The invention discloses a kind of urea for vehicle solution process units, including housing, driving device, the first water main, the second water main, the first secondary water pipe, the second secondary water pipe, boiler and rear pump；Due to the effect of PID temperature controller, make the hot water constant temperature effect in boiler good, pass through the driving effect of driving device, rotated the first water main, so as to be rotated the first secondary water pipe and the second secondary water pipe, the heat in water pipe can be quickly absorbed so as to the mixed solution in housing, improves the raised efficiency of temperature；First secondary water pipe and the second secondary water pipe are rotated, and carry out homogeneous effect to mixed solution, mixed solution is made to absorb even heat；First water main and the rotation of the second water main drive elastic strip to be rotated, therefore due to the effect of centrifugal force, make batch mixing plate that elastic strip be followed to rotate, improve the homogenizing effect of mixed solution；Since c-type baffle pipe cuts the solution under rotary state, homogenizing effect is further improved.
Description
Technical field
The present invention relates to urea for vehicle processing technique field, specifically a kind of urea for vehicle solution process units.
Background technology
The most basic function of urea for vehicle be by the conversion of nitrogen oxides in vehicle exhaust into harmless nitrogen and water, it is energy saving
The environmentally friendly exhaust emission standard that user's vehicle is made to reach national regulation again.In addition the urea of different qualities is selected, to the guarantor of vehicle
It is also different to support.When the urea purity of selection it is inadequate with the presence of impurity such as particulate matter, heavy metal ion when, can be to vehicle
The parts such as nozzle, the filter of SCR system cause serious harm, and bring unnecessary economic loss.Low-quality urea
If chemical composition is not high, there are when heavy metal and other chemical compositions, chemical reaction can occur with catalyst reduces tail
Gas changing effect or even ineffective.Urea for vehicle is produced by a certain percentage by homogeneous with urea crystal by ultra-pure water
Raw.
At present, in the process of manufacture of urea for vehicle, colleague needs deionized water and urea raw material being stirred,
It usually also needs to be heated during stirring, but at present, the agitating and heating equipment in urea for vehicle solution production process, one
As be using traditional resistance heating, when resistance wire significantly increases the scale velocity of resistance wire after powered up, seriously affect
The service life of resistance wire, while also there is the problem of the problem of poor insulativity, safety coefficient is poor.
Invention content
The purpose of the present invention is to provide a kind of urea for vehicle solution process units, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical solution：
A kind of urea for vehicle solution process units, including housing, driving device, the first water main, the second water main, the first secondary water
Pipe, the second secondary water pipe, boiler and rear pump, it is characterized in that, the inside upper and lower sides of the housing are respectively arranged with the first main water
Pipe and the second water main, the upside wall body of the first water main and housing rotate the lower wall of connection, the second water main and housing
Body rotates connection, and the bottom end of the first water main, which is fixed to connect, the first secondary water pipe and the second secondary water pipe, the first secondary water pipe and the
The bottom end of second mate's water pipe is connected respectively with the second water main, and the first secondary water pipe is set in continuous S types shape, the second secondary water pipe
With the first secondary symmetrical setting of water pipe, first circulation pipe, first circulation pipe and the first main water are provided on first water main
The top of pipe rotates sealed connection, and the lower part of the housing is provided with boiler, electrically heated rod component is equipped in boiler,
PID temperature controller is installed, PID temperature controller is mutually electrically connected with electrically heated rod component, and described first follows on boiler
Endless tube and boiler are mutually fixed to be connected, and installation, which is connected, on first circulation pipe rear pump, bottom end and the heat of second water main
The upside wall body of water tank rotates connection, and the driving device of the first water main of driving is equipped on the housing.
As further embodiment of the present invention：The driving device includes the motor being mounted on housing, the output of motor
End is fixedly connected with driving gear, and driven gear, the driving gear and driven tooth are fixedly connected on first water main
Take turns the connection that is meshed.
As further scheme of the invention：On first water main and it is separately installed on the second water main in whirlpool
The elastic strip of roll-shape, if the lower part of elastic strip is fixedly connected with dry blend plate.
As further scheme of the invention：Rotation is fixedly connected between described first secondary water pipe and the second secondary water pipe
Bar is fixedly connected with several elastic telescopic devices in rotating bar, and the free end of elastic telescopic device is fixedly connected with scraping wings.
As further scheme of the invention：The elastic telescopic device includes the set being fixedly connected in rotating bar
Tin, helical spring and motion bar are provided in sleeve, motion bar extends the side wall of sleeve, the two connecting pins difference of helical spring
It is connected with sleeve and motion bar.
As further scheme of the invention：The elastic telescopic device is located at the first secondary water pipe and the second secondary water respectively
In gap between pipe.
As further scheme of the invention：It is hollow that the inner wall upper and lower sides of the housing have been respectively fixedly connected with annular
Plate, fixed connect has several c-type baffle pipes on annular cored slab, and the annular cored slab positioned at upper and lower sides is connected by on-tube
Logical, the annular cored slab positioned at downside is connected by second circulation pipe with boiler.
As further scheme of the invention：First water main, the second water main respectively by water-sealed bearing with
Housing rotates connection.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, due to the effect of PID temperature controller, make the hot water constant temperature effect in boiler good, made by the driving of driving device
With being rotated the first water main, so as to be rotated the first secondary water pipe and the second secondary water pipe, so as to the mixing in housing
Solution can quickly absorb the heat in water pipe, improve the raised efficiency of temperature；
2nd, the first secondary water pipe and the second secondary water pipe are rotated, and carry out homogeneous effect to mixed solution, mixed solution is made to absorb heat
Amount is uniform；
3rd, the first water main and the rotation of the second water main drive elastic strip to be rotated, therefore due to the effect of centrifugal force, make to mix
Flitch follows elastic strip to rotate, and improves the homogenizing effect of mixed solution；
4th, since c-type baffle pipe cuts the solution under rotary state, homogenizing effect is further improved.
Description of the drawings
Fig. 1 is a kind of structure diagram of urea for vehicle solution process units；
Schematic top plan views of the Fig. 2 for elastic strip in the urea for vehicle solution process units described in Fig. 1；
Structure diagrams of the Fig. 3 for telescopic device elastic in the urea for vehicle solution process units described in Fig. 1.
Specific embodiment
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's all other embodiments obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Convenient for the description present invention and simplify description rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is only used for description purpose, and it is not intended that instruction or hint relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The technical solution of this patent is described in more detail With reference to embodiment.
Please refer to Fig.1-3, a kind of urea for vehicle solution process units, including housing 1, driving device, the first water main 2,
The secondary water pipe 5 of the secondary water pipe 4, second of second water main 3, first, boiler 6 and rear pump 10, it is characterized in that, the housing 1 it is interior
Portion's upper and lower sides are respectively arranged with the first water main 2 and the second water main 3, and the upside wall body of the first water main 2 and housing 1 rotates
Connection, the second water main 3 rotate with the downside wall body of housing 1 and connect, and the bottom end of the first water main 2, which is fixed to connect, the first pair
The secondary water pipe 5 of water pipe 4 and second, the bottom end of the first secondary secondary water pipe 5 of water pipe 4 and second are connected respectively with the second water main 2, and first
Secondary water pipe 4 is set in continuous S types shape, the second 4 symmetrical setting of the secondary secondary water pipe of water pipe 5 and first, first water main 2
On be provided with first circulation pipe 9, the top of 9 and first water main 2 of first circulation pipe rotates sealed connection, the housing 1
Lower part is provided with boiler 6, and electrically heated rod component 7 is equipped in boiler 6, PID temperature controller 8 is equipped on boiler 6,
PID temperature controller 8 is electrically connected with 7 phase of electrically heated rod component, and the first circulation pipe 9 is fixed with 6 phase of boiler and connected, the
Installation, which is connected, on one circulation pipe 9 rear pump 10, and the bottom end of second water main 3 rotates with the upside wall body of boiler 6
It connects, the driving device of the first water main 2 of driving is installed on the housing 1.
The driving device includes the motor 13 being mounted on housing 1, and the output terminal of motor 13 is fixedly connected with driving tooth
12 are taken turns, driven gear 11,11 company of being meshed of the driving gear 12 and driven gear are fixedly connected on first water main 2
It connects.
The elastic strip 14 in scroll shape, elastic strip are separately installed on first water main 2 and on the second water main 3
If 14 lower part is fixedly connected with dry blend plate 15.
Rotating bar 24 is fixedly connected between the described first secondary secondary water pipe 5 of water pipe 4 and second, is fixedly connected in rotating bar 24
There are several elastic telescopic devices, the free end of elastic telescopic device is fixedly connected with scraping wings 19.
The elastic telescopic device includes the sleeve 16 being fixedly connected in rotating bar 24, and spiral bullet is provided in sleeve 16
Spring 17 and motion bar 18, motion bar 18 extend the side wall of sleeve 1, two connecting pins of helical spring 17 respectively with sleeve 16 and living
Lever 18 is connected.
The elastic telescopic device is located at respectively in the gap between the first secondary secondary water pipe 5 of water pipe 4 and second.
The inner wall upper and lower sides of the housing 1 have been respectively fixedly connected with annular cored slab 20, fix and connect on annular cored slab 20
Several c-type baffle pipes 21 are connected with, the annular cored slab 20 positioned at upper and lower sides is connected by on-tube 23, the annular positioned at downside
Cored slab 20 is connected by second circulation pipe 22 and boiler 6.
First water main 2, the second water main 3 are rotated with housing 1 by water-sealed bearing connect respectively.
Operation principle：By the effect of rear pump 10, the water in boiler 6 is made to pass through the effect of first circulation pipe 9,
In the secondary water pipe 5 of the secondary water pipe 4, second of one water main 2, first, the second water main 3 and boiler 6, stream that hot water is recycled
It is dynamic, due to the effect of PID temperature controller 8, make the hot water constant temperature effect in boiler 6 good, made by the driving of driving device
With being rotated the first water main 2, so as to be rotated the first secondary secondary water pipe 5 of water pipe 4 and second, so as in housing 1
Mixed solution can quickly absorb the heat in water pipe, improve the raised efficiency of temperature, and the first secondary water pipe 4 and second is secondary
Water pipe 5 is rotated, and homogeneous effect is carried out to mixed solution, at the same time, mixed solution is made to absorb even heat；First main water
The rotation of 2 and second water main 3 of pipe drives elastic strip 14 to be rotated, therefore due to the effect of centrifugal force, follow batch mixing plate 15
Elastic strip 14 rotates, and improves the homogenizing effect of mixed solution, since c-type baffle pipe 21 cuts the solution under rotary state, into one
Step improves homogenizing effect.
Claims (8)
1. a kind of urea for vehicle solution process units, including housing, driving device, the first water main, the second water main, the first pair
Water pipe, the second secondary water pipe, boiler and rear pump, it is characterized in that, the inside upper and lower sides of the housing are respectively arranged with the first master
The upside wall body of water pipe and the second water main, the first water main and housing rotates the downside of connection, the second water main and housing
Wall body rotates connection, and the bottom end of the first water main, which is fixed to connect, the first secondary water pipe and the second secondary water pipe, the first secondary water pipe and
The bottom end of second secondary water pipe is connected respectively with the second water main, and the first secondary water pipe is set in continuous S types shape, the second secondary water
Pipe and the first secondary symmetrical setting of water pipe are provided with first circulation pipe on first water main, and first circulation pipe is led with first
The top of water pipe rotates sealed connection, and the lower part of the housing is provided with boiler, electrically heated rod group is equipped in boiler
Part is equipped with PID temperature controller on boiler, and PID temperature controller is mutually electrically connected with electrically heated rod component, and described first
Circulation pipe and boiler are mutually fixed to be connected, and installation, which is connected, on first circulation pipe rear pump, the bottom end of second water main with
The upside wall body of boiler rotates connection, and the driving device of the first water main of driving is equipped on the housing.
2. urea for vehicle solution process units according to claim 1, it is characterized in that, the driving device includes being mounted on
Motor on housing, the output terminal of motor are fixedly connected with driving gear, driven tooth are fixedly connected on first water main
Wheel, the driving gear and driven gear are meshed connection.
3. urea for vehicle solution process units according to claim 1, it is characterized in that, on first water main and second
The elastic strip in scroll shape is separately installed on water main, if the lower part of elastic strip is fixedly connected with dry blend plate.
4. urea for vehicle solution process units according to claim 1, it is characterized in that, the described first secondary water pipe and the second pair
Rotating bar is fixedly connected between water pipe, is fixedly connected with several elastic telescopic devices in rotating bar, elastic telescopic device from
Scraping wings is fixedly connected with by end.
5. urea for vehicle solution process units according to claim 4, it is characterized in that, the elastic telescopic device includes solid
Surely the sleeve being connected in rotating bar is provided with helical spring and motion bar in sleeve, and motion bar extends the side wall of sleeve, spiral shell
Two connecting pins of rotation spring are connected respectively with sleeve and motion bar.
6. urea for vehicle solution process units according to claim 4, it is characterized in that, the elastic telescopic device distinguishes position
In gap between the first secondary water pipe and the second secondary water pipe.
7. urea for vehicle solution process units according to claim 1, it is characterized in that, the inner wall upper and lower sides point of the housing
It is not fixedly connected with annular cored slab, fixed connect there are several c-type baffle pipes on annular cored slab, and the annular positioned at upper and lower sides is empty
Core is connected by on-tube, and the annular cored slab positioned at downside is connected by second circulation pipe with boiler.
8. urea for vehicle solution process units according to claim 1, it is characterized in that, first water main, the second master
Water pipe is rotated with housing by water-sealed bearing connect respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810054136.9A CN108187494A (en) | 2018-01-19 | 2018-01-19 | A kind of urea for vehicle solution process units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810054136.9A CN108187494A (en) | 2018-01-19 | 2018-01-19 | A kind of urea for vehicle solution process units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108187494A true CN108187494A (en) | 2018-06-22 |
Family
ID=62590340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810054136.9A Pending CN108187494A (en) | 2018-01-19 | 2018-01-19 | A kind of urea for vehicle solution process units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108187494A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722260A (en) * | 2015-03-23 | 2015-06-24 | 陕西科技大学 | Reaction kettle |
| CN205999145U (en) * | 2016-07-27 | 2017-03-08 | 广东翔鹰化工有限公司 | A kind of paint stirring processing meanss |
| CN206016914U (en) * | 2016-09-10 | 2017-03-15 | 山东新蓝环保科技有限公司 | A kind of urea for vehicle solution heating device |
| CN206229308U (en) * | 2016-11-02 | 2017-06-09 | 道沃（天津）石油制品有限公司 | A kind of hot air circulation OIL IN LUBRICATING OIL PRODUCTION equipment |
| CN206382009U (en) * | 2017-01-19 | 2017-08-08 | 天津市南洋兄弟石化设备有限公司 | The fast reactor of condensing rate |
| CN206566776U (en) * | 2017-02-22 | 2017-10-20 | 东莞市百和环保科技有限公司 | A kind of urea dissolver |
| CN107457932A (en) * | 2017-08-21 | 2017-12-12 | 郑州大学 | A kind of kneader that is used for the production of plastic color master grain of thermally equivalent |
| EP2796684B1 (en) * | 2013-04-23 | 2018-01-17 | PSA Automobiles SA | Mixing device, system and method for decomposing an urea solution in such a mixing device |
-
2018
- 2018-01-19 CN CN201810054136.9A patent/CN108187494A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2796684B1 (en) * | 2013-04-23 | 2018-01-17 | PSA Automobiles SA | Mixing device, system and method for decomposing an urea solution in such a mixing device |
| CN104722260A (en) * | 2015-03-23 | 2015-06-24 | 陕西科技大学 | Reaction kettle |
| CN205999145U (en) * | 2016-07-27 | 2017-03-08 | 广东翔鹰化工有限公司 | A kind of paint stirring processing meanss |
| CN206016914U (en) * | 2016-09-10 | 2017-03-15 | 山东新蓝环保科技有限公司 | A kind of urea for vehicle solution heating device |
| CN206229308U (en) * | 2016-11-02 | 2017-06-09 | 道沃（天津）石油制品有限公司 | A kind of hot air circulation OIL IN LUBRICATING OIL PRODUCTION equipment |
| CN206382009U (en) * | 2017-01-19 | 2017-08-08 | 天津市南洋兄弟石化设备有限公司 | The fast reactor of condensing rate |
| CN206566776U (en) * | 2017-02-22 | 2017-10-20 | 东莞市百和环保科技有限公司 | A kind of urea dissolver |
| CN107457932A (en) * | 2017-08-21 | 2017-12-12 | 郑州大学 | A kind of kneader that is used for the production of plastic color master grain of thermally equivalent |
Non-Patent Citations (1)
| Title |
|---|
| 《工业自动化仪表手册》编辑委员会编: "《工业自动化仪表手册 第4册 应用部分》", 30 October 1988, 北京：机械工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106861581B (en) | Device for recovering nitrogen element in aluminum ash | |
| CN108274156A (en) | A kind of unleaded no chlorine scaling powder | |
| CN108187494A (en) | A kind of urea for vehicle solution process units | |
| CN211338797U (en) | Production equipment for preparing hydrogen fluoride | |
| CN209176141U (en) | Reciprocating single-bolt extruder is used in a kind of preparation of high pressure semiconductive shieldin material | |
| CN201361541Y (en) | Drum-type heating agitator | |
| CN102580654A (en) | Reaction kettle suitable for intermittent mixed acid nitration | |
| CN208406715U (en) | A kind of homogenizer of high temperature gas cooled reactor nuclear fuel element nuclear graphite powder | |
| CN213434408U (en) | Production feed proportioning system of SCR denitration catalyst | |
| CN213409797U (en) | Pretreatment device for household garbage incineration fly ash | |
| CN211159286U (en) | SCR catalyst regenerating unit | |
| CN211964068U (en) | Automobile-used urea production is with mixing stirring device | |
| CN205925679U (en) | Novel reaction unit of production polycarboxylic acids mother liquor | |
| CN111318207A (en) | Reaction unit for dust pelletizing system based on electrostatic precipitator | |
| CN220728958U (en) | Waste heat recovery device | |
| CN220166106U (en) | Reactor for preparing needle coke | |
| CN114659393B (en) | Heat exchange system | |
| CN107486121A (en) | Tank reactor | |
| CN216396075U (en) | A compounding device for preparing nanometer silver thick liquid | |
| CN221016015U (en) | Chemical industry solid-liquid reation kettle | |
| CN218339739U (en) | Automatic feeding device of reaction kettle | |
| CN212975090U (en) | Enamel reaction kettle with preheating function | |
| CN216419374U (en) | Dry production reactor for mineral source nitro humic acid | |
| CN219252577U (en) | Carbon nano cage reactor | |
| CN220803198U (en) | Water treatment agent allotment cauldron |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180622 |
|
| RJ01 | Rejection of invention patent application after publication |