CN106593590A - Urea machine for vehicle - Google Patents
Urea machine for vehicle Download PDFInfo
- Publication number
- CN106593590A CN106593590A CN201611192750.9A CN201611192750A CN106593590A CN 106593590 A CN106593590 A CN 106593590A CN 201611192750 A CN201611192750 A CN 201611192750A CN 106593590 A CN106593590 A CN 106593590A
- Authority
- CN
- China
- Prior art keywords
- urea
- vehicle machine
- machine according
- pure water
- heater
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
- C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/04—Non-contaminated water, e.g. for industrial water supply for obtaining ultra-pure water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The invention discloses a urea machine for a vehicle. The urea machine comprises a machine body and is characterized in that a water purification system and a pure water tank connected with the water purification system are arranged in the machine body; the pure water tank is connected with a plurality of heat insulation tanks through pipelines in a branched mode; heating devices are arranged on the heat insulation tanks; outlets of the heat insulation tanks are connected to a stirring system; and a charging mechanism is further connected with the stirring system. According to the urea machine for the vehicle, the mixing procedure and the heating procedure are conducted at the same time, the working efficiency is high, the continuity of hot water supply is ensured, the equipment size is effectively reduced, the structure is compact, the occupied space is reduced, the using flexibility is improved, and the equipment manufacturing cost is reduced.
Description
Technical field
The present invention relates to urea for vehicle production equipment technical field, more particularly to a kind of urea for vehicle machine.
Background technology
Urea for vehicle be a kind of use in SCR technology for reducing exhaust gas from diesel vehicle in nitrogen oxides pollution liquid
Body, its constituent is 32.5% high-purity carbamide and 67.5% deionized water.SCR system includes that urea tank (loads diesel oil
Tail gas treatment fluid), SCR catalytic reactors.The running of SCR system is：When having nitrogen oxides in finding exhaustor, urine
Plain tank sprays diesel engine vent gas treatment fluid automatically, and diesel engine vent gas treatment fluid and nitrogen oxides occur in SCR catalytic reactors
Redox reaction, generates free of contamination nitrogen and vapor is discharged.If not loading diesel engine vent gas treatment fluid or purity not
Enough or quality is of poor quality, and vehicle motor automatic retarding all can occur.Meanwhile, quality diesel engine vent gas treatment fluid of poor quality can be dirty
Catalyst in dye SCR catalytic reactors, causes serious consequence.
The heating system of existing urea for vehicle machine generally adopts resistance heating, and in order to ensure the seriality of water supply,
Heating water tank volume arrange it is very big, it is ensured that disposably have enough pure water to furnish good supplies to, but one time heat time heating time mistake
Long, production efficiency is low, and causes device structure volume big, and place takes up room greatly, poor using motility, also causes to set
Standby manufacturing cost is high, and thermo-lag is big, and the efficiency of heating surface is low, and Energy in use is high.
The content of the invention
The technical problem to be solved and the technical assignment for proposing are that prior art is improved, there is provided a kind of
Urea for vehicle machine, solves that urea for vehicle machine heating system volume traditional in current technology is big, and the efficiency of heating surface is low, heat time heating time mistake
It is long, the high problem of Energy in use.
To solve above technical problem, the technical scheme is that：
Urea for vehicle machine, including body, it is characterised in that water purification system and net with water is provided with described body
The pure water tank of change system connection, pure water tank, to several couveuses, is provided with heater by duct shunting on couveuse, protect
The outlet of incubator is connected to stirring system, and charging mechanism is also associated with stirring system.Urea for vehicle machine of the present invention is adopted
Multiple couveuses are used, just can be transported in stirring system after the pure water temperature in one of couveuse is up to standard and be added with charging mechanism
The raw material for entering carries out being mixed to get final mean annual increment solution, and during stirring mixing, other couveuses may be at heated condition,
Compounding process and heating process are namely made while carrying out, the work efficiency of equipment is effectively increased, the company of hot water supply is ensured
Continuous property, thus the volume of couveuse compare it is original design in heating water tank can be substantially reduced, it is whole so as to reduce urea for vehicle machine
The volume of machine, reduction takes up room, and raising uses motility, reduces device fabrication cost.
Further, several described couveuses share a heater, and heater is in the same time only to it
In a couveuse heated, device structure is simplified, low cost of manufacture, heater just can meet plus hot pure water confession
Answer demand, heater that the pure water in one of couveuse is heated to after the temperature for needing, be just switched to other couveuses,
Heating process can be carried out persistently, while the mixing process in stirring system also can be carried out persistently, be not in production interruption
Situation.
Further, described insulation box outer wall is provided with polyurethane plastic extrusion heated board, improves heat-insulating property, reduces heat
Scatter and disappear, improve efficiency of energy utilization.
Further, described heater is ptc heater, is constituted using PTC-ceramic heater element and aluminum pipe, thermal resistance
The high advantage of little, heat exchange efficiency, is the electric heater of a kind of automatic constant-temperature, power saving.
Further, described water purification system includes pretreatment filtering device, cartridge filter, the reverse osmosis being sequentially connected
Permeable membrane group and EDI pure water modules.
Further, described organism bottom is provided with wheel, improves equipment movement convenience.
Further, storage tank is provided with described body, the outlet of stirring system is connected to into storage tank, mixing is added
Work obtains final mean annual increment solution and is stored in into convenient use in storage tank.
Further, described body arranges the cavity for depositing into storage tank, and tank bottom is provided with roller, can into storage tank
Take out in slave body and use, raising uses motility.
Further, described body is welded into framework using quarter bend or steel plate bending, uses steel plate front cover, and uses asphalt mixtures modified by epoxy resin
Fat plate does liner, and the light-duty intensity of structure is high, long service life.
Further, water purification system, pure water tank, couveuse, heater and stirring are separated out in described body
The independently installed cavity of system, compact conformation is maintained easily.
Compared with prior art, the invention has the advantages that：
The compounding process and heating process of urea for vehicle machine of the present invention is carried out simultaneously, high working efficiency, accurately control
Temperature, ensures the seriality of hot water supply, effectively reduces equipment volume, and compact conformation, reduction takes up room, and improves using flexible
Property, reduce device fabrication cost.
Description of the drawings
Fig. 1 is the positive structural representation of internal body；
Fig. 2 is the structural representation at the internal body back side；
Fig. 3 is the attachment structure schematic diagram of couveuse and heater.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Urea for vehicle machine disclosed in the embodiment of the present invention, by the way of double water tank is alternately heated, effectively reduces heating system
System takes volume, shortens heat time heating time, ensures water supply seriality, improves the efficiency of heating surface, reduces power consumption.
As shown in Figure 1 to Figure 3, urea for vehicle machine, including body 1, body 1 is welded into frame using quarter bend or steel plate bending
Frame, uses steel plate front cover, and does liner with epoxy resin board, and the light-duty intensity of structure is high, and long service life is separated out in body 1
Several independently installed cavitys are respectively mounted water purification system 2, pure water tank 3, couveuse, heater 6 and stirring system 7,
Maintain easily, water purification system 2 is connected with pure water tank 3, the water into urea for vehicle machine is obtained after the process of water purification system 2
Pure water be stored in pure water tank 3, pure water tank 3 by duct shunting to several couveuses, be provided with couveuse add hot charging
Put 6, insulation box outer wall is provided with polyurethane plastic extrusion heated board and improves heat-insulating property, heater 6 is ptc heater, thermal resistance is little,
Heat exchange efficiency is high, and energy consumption is low, and in the present embodiment, couveuse is provided with two, respectively No. one couveuse 4 and No. two couveuses
5,5 public heaters 6 of a couveuse 4 and No. two couveuses, heater 6 only enters in the same time to one of them
Row heating, the outlet of couveuse is connected to stirring system 7, charging mechanism is also associated with stirring system 7, and pure water is being stirred with raw material
Mix to be sufficiently mixed in system 7 and obtain final mean annual increment solution, in body 1 storage tank 8 is additionally provided with into, the outlet of stirring system 7 is connected to into
Storage tank 8, final mean annual increment solution be stored in in storage tank 8 carry out it is standby.
In use, 6 pairs of couveuses 4 equipped with pure water of heater are heated, while No. two couveuses 5
In pure water tank 3 to the process of No. two injection pure water of couveuse 5, the injecting process, an insulation are just automatically stopped after liquid level is up to standard
Water temperature post heating device 6 up to standard stops the heating to a couveuse 4 in case 4, and heater 6 is switched to No. two couveuses 5 pairs
It carries out heating process, and a couveuse 4 to the pure water after the injection heating of stirring system 7 and raw material carry out hybrid process operation,
Pure water has conveyed rear pure water tank 3 again to an injection pure water of couveuse 4 in a number couveuse 4, and above procedure circulation is carried out, ensured
Hot water is continually and steadily supplied.
In the present embodiment, water purification system 2 include be sequentially connected pretreatment filtering device 21, cartridge filter 22,
Reverse osmosis membrane group 23 and EDI pure water module 24, the water into urea for vehicle machine first filters out big by pretreatment filtering device 21
Grain impurity, then again Jing cartridge filters 22 are processed, and packing pressure appearance is met to remove the fine particles of more than 1 degree of turbidity
Requirement of the device operation to intaking, it is ensured that water filtration precision and protect film filtering element not damaged by large particulate matter, then
In reverse osmosis membrane group 23 in the presence of higher than solution osmotic pressure, can not be through semipermeable membrane by these things according to other materials
Matter and water are separated, dissolved salts, colloid, microorganism, Organic substance for effectively going in eliminating water etc., finally again by EDI pure water
Module 24 is processed, deep purifying desalination, and loaded resin is entered by the hydrion and hydroxide ion of water electrolysis generation
Row cyclic regeneration, continuously produces high-quality ultra-pure water of the resistivity more than 13M Ω * cm.
The bottom of body 1 is provided with wheel 11, improves mobile motility, and body 1 arranges the cavity for depositing into storage tank 8, into storage
The bottom of tank 8 is provided with roller 81, can take out from body 1 into storage tank 8 and be used alone, and further improves and uses motility.
The above is only the preferred embodiment of the present invention, it is noted that it is right that above-mentioned preferred implementation is not construed as
The restriction of the present invention, protection scope of the present invention should be defined by claim limited range.For the art
For those of ordinary skill, without departing from the spirit and scope of the present invention, some improvements and modifications can also be made, these change
Enter and retouch also to should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of urea for vehicle machine, including body, it is characterised in that water purification system and and water are provided with described body
The pure water tank of cleaning system connection, pure water tank, to several couveuses, is provided with heater by duct shunting on couveuse,
The outlet of couveuse is connected to stirring system, and charging mechanism is also associated with stirring system.
2. urea for vehicle machine according to claim 1, it is characterised in that several described couveuses share a heating
Device, heater is only heated in the same time to one of couveuse.
3. urea for vehicle machine according to claim 2, it is characterised in that described insulation box outer wall is provided with polyurethane and squeezes
Plastic insulation board.
4. urea for vehicle machine according to claim 1, it is characterised in that described heater is ptc heater.
5. urea for vehicle machine according to claim 1, it is characterised in that described water purification system includes what is be sequentially connected
Pretreatment filtering device, cartridge filter, reverse osmosis membrane group and EDI pure water modules.
6. urea for vehicle machine according to claim 1, it is characterised in that described organism bottom is provided with wheel.
7. urea for vehicle machine according to claim 1, it is characterised in that storage tank is provided with described body, stirs
The outlet of system is connected to into storage tank.
8. urea for vehicle machine according to claim 7, it is characterised in that described body arranges the chamber for depositing into storage tank
Body, into tank bottom roller is provided with.
9. urea for vehicle machine according to claim 1, it is characterised in that described body is welded using quarter bend or steel plate bending
Framework is connected into, steel plate front cover is used, and liner is done with epoxy resin board.
10. urea for vehicle machine according to claim 9, it is characterised in that be separated out in described body water purification system,
The independently installed cavity of pure water tank, couveuse, heater and stirring system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611192750.9A CN106593590A (en) | 2016-12-21 | 2016-12-21 | Urea machine for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611192750.9A CN106593590A (en) | 2016-12-21 | 2016-12-21 | Urea machine for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106593590A true CN106593590A (en) | 2017-04-26 |
Family
ID=58602140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611192750.9A Pending CN106593590A (en) | 2016-12-21 | 2016-12-21 | Urea machine for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106593590A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113265668A (en) * | 2021-05-11 | 2021-08-17 | 嘉寓氢能源科技(辽宁)有限公司 | Movable water electrolysis hydrogen production hydrogenation device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006022564A1 (en) * | 2004-08-23 | 2006-03-02 | Anna Wysocka | Installation for cleaning of exhaust gas and method for cleaning of exhaust gas |
| CN202666769U (en) * | 2012-06-14 | 2013-01-16 | 实现科技股份有限公司 | Urea water production equipment for vehicle, ship or thermal power plant |
| CN202921189U (en) * | 2012-11-26 | 2013-05-08 | 秦皇岛杰伯特环境科技有限公司 | Ammonia water preparation and storage system |
| CN203999228U (en) * | 2014-06-23 | 2014-12-10 | 溢通环保科技（莆田）有限公司 | The preparation system of automobile-used urea production ultrapure water used |
| CN205392247U (en) * | 2016-02-06 | 2016-07-27 | 溢通环保科技（莆田）有限公司 | Automobile -used ureal preparation system |
| CN206290311U (en) * | 2016-12-21 | 2017-06-30 | 成都乾威科技有限公司 | A kind of urea for vehicle machine |
-
2016
- 2016-12-21 CN CN201611192750.9A patent/CN106593590A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006022564A1 (en) * | 2004-08-23 | 2006-03-02 | Anna Wysocka | Installation for cleaning of exhaust gas and method for cleaning of exhaust gas |
| CN202666769U (en) * | 2012-06-14 | 2013-01-16 | 实现科技股份有限公司 | Urea water production equipment for vehicle, ship or thermal power plant |
| CN202921189U (en) * | 2012-11-26 | 2013-05-08 | 秦皇岛杰伯特环境科技有限公司 | Ammonia water preparation and storage system |
| CN203999228U (en) * | 2014-06-23 | 2014-12-10 | 溢通环保科技（莆田）有限公司 | The preparation system of automobile-used urea production ultrapure water used |
| CN205392247U (en) * | 2016-02-06 | 2016-07-27 | 溢通环保科技（莆田）有限公司 | Automobile -used ureal preparation system |
| CN206290311U (en) * | 2016-12-21 | 2017-06-30 | 成都乾威科技有限公司 | A kind of urea for vehicle machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113265668A (en) * | 2021-05-11 | 2021-08-17 | 嘉寓氢能源科技(辽宁)有限公司 | Movable water electrolysis hydrogen production hydrogenation device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170426 |