CN111140317A - Automobile-used urea heating device - Google Patents
Automobile-used urea heating device Download PDFInfo
- Publication number
- CN111140317A CN111140317A CN201911302475.5A CN201911302475A CN111140317A CN 111140317 A CN111140317 A CN 111140317A CN 201911302475 A CN201911302475 A CN 201911302475A CN 111140317 A CN111140317 A CN 111140317A
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- CN
- China
- Prior art keywords
- heating
- rotating shaft
- shell
- motor
- urea
- 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.)
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Classifications
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- 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
- F01N3/18—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 methods of operation; Control
- F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
- F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
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- 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
- F01N3/18—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 methods of operation; Control
- F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2066—Selective catalytic reduction [SCR]
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The invention discloses a vehicle urea heating device, wherein a first motor is arranged on the surface above a shell, the output end of the first motor is provided with a rotating shaft, the rotating shaft is vertically arranged in the shell, one end of the rotating shaft is connected with the first motor, the other end of the rotating shaft is provided with a stirring blade, heating rods are arranged on two sides of the rotating shaft, the heating rods are obliquely arranged on the rotating shaft, a filter screen is arranged above the heating rods, the bottom inside the shell is provided with a heating block, one side above the shell is provided with a water inlet, the other side below the shell is provided with a water outlet, supporting legs are arranged on two sides below the shell, supporting plates are arranged between the supporting legs, a second motor is arranged on the supporting plates. According to the invention, the heating rod which is inclined upwards is arranged in the heating device, and the stirring blade is driven by matching with the rotating shaft, so that the heating device can stir the urea solution for the vehicle through the stirring blade while heating, the heating uniformity is improved, and the heating speed is increased.
Description
Technical Field
The invention relates to the technical field of automobile urea production equipment, in particular to an automobile urea heating device.
Background
In the current process for preparing the urea for the vehicle, the heating method generally comprises two main types of contact and non-contact. Contact heating methods, such as electric heating and engine heating, require a heating device to be arranged in the solution, cause pollution to the vehicle urea solution, and have low heating efficiency; although a non-contact heating mode, such as electromagnetic heating, can achieve a heating effect, the structure is often complex, so that the production cost is increased, and the use is not common.
Disclosure of Invention
The present invention is directed to solving the problems of the related art by providing a heating rod and a heating block in a vehicle urea tank to heat vehicle urea.
In order to achieve the purpose, the invention provides the following technical scheme: a vehicle urea heating device comprises a shell, a rotating shaft, a heating rod, stirring blades, a filter screen, a heating block, a first motor, a second motor, a water inlet, a water outlet, supporting legs, supporting plates and universal wheels, wherein the shell is of a cylindrical structure, the surface above the shell is provided with the first motor, the output end of the first motor is provided with the rotating shaft, the rotating shaft is vertically arranged in the shell, one end of the rotating shaft is connected with the first motor, the other end of the rotating shaft is provided with the stirring blades, the heating rod is arranged on two sides of the rotating shaft and obliquely arranged on the rotating shaft, the filter screen is arranged above the heating rod, the bottom inside the shell is provided with the heating block, one side above the shell is provided with the water inlet, the other side below the shell is provided with the water outlet, the two sides below the shell are provided with the supporting legs, the second motor is arranged on the supporting plate, the output end of the second motor is connected with the heating block, and universal wheels are arranged below the supporting legs.
Preferably, the heating rods are provided with a plurality of groups, and the heating rods are obliquely and upwards arranged on the outer side of the rotating shaft.
Preferably, the inclination angle of the heating rod is 60-75 °.
Preferably, two ends of the filter screen are arranged above the inner wall of the shell.
Preferably, a through hole is formed in the middle of the filter screen, and the rotating shaft penetrates through the through hole and is connected with the first motor.
Preferably, the diameter of the through hole is larger than that of the rotating shaft.
Preferably, the stirring blades are provided with two groups, and the stirring blades are of arc-shaped structures.
Preferably, the arc of the stirring blade is 75-85 °.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the heating rod which is inclined upwards is arranged in the heating device, and the stirring blade is driven by matching with the rotating shaft, so that the heating device can stir the urea solution for the vehicle through the stirring blade while heating, the heating uniformity is improved, and the heating speed is increased.
(2) According to the invention, the rotating shaft is arranged in the shell, the first motor is arranged above the shell, and the rotating shaft is driven to rotate by the motor, so that the stirring blades are driven to stir the urea solution for the vehicle.
(3) According to the invention, the rotating shaft is arranged in the shell, the heating rods are arranged on two sides of the rotating shaft, the rotating shaft drives the heating rods to rotate, the heating rods also play a role in stirring during heating, and the heating is more uniform.
(4) According to the invention, the heating block is arranged below the inner part of the shell and is connected with the output end of the second motor, so that the heating rate of the vehicle urea solution in the stirring process can be increased.
(5) According to the invention, the heating rod is arranged at an upward oblique angle, so that the heating rod is fully contacted with the automobile urea solution, and the contact heating area is increased.
(6) According to the invention, the filter screen is arranged above the inner part of the shell, so that the automobile urea solution can be further purified by filtering.
(7) According to the invention, the supporting legs are arranged below the shell, and the universal wheels are arranged below the supporting legs, so that the equipment can be conveniently moved.
Drawings
FIG. 1 is a structural view of a urea heating apparatus for a vehicle;
fig. 2 is a top view of the filter screen.
In the figure: 1-a shell; 2-a rotating shaft; 3-heating a rod; 4-stirring blades; 5, filtering the filter screen; 6-heating block; 7-a first motor; 8-a second motor; 9-a water inlet; 10-a water outlet; 11-support legs; 12-a universal wheel; 13-a support plate; 51-through holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a vehicle urea heating device comprises a shell 1, a rotating shaft 2, heating rods 3, stirring blades 4, a filter screen 5, a heating block 6, a first motor 7, a second motor 8, a water inlet 9, a water outlet 10, supporting legs 11, a supporting plate 13 and universal wheels 12, wherein the shell 1 is of a cylindrical structure, the first motor 7 is arranged on the surface above the shell 1, the rotating shaft 2 is arranged at the output end of the first motor 7, the rotating shaft 2 is vertically arranged in the shell 1, one end of the rotating shaft 2 is connected with the first motor 7, the other end of the rotating shaft 2 is provided with the stirring blades 4, the stirring blades 4 are provided with two groups, the stirring blades 4 are of an arc structure, the radian of the stirring blades 4 is 75-85 degrees, the heating rods 3 are arranged on two sides of the rotating shaft 2, the rotating shaft 2 is internally provided with the rotating shaft 2, the heating rods 3 are driven to rotate by the rotating shaft 2, the heating rods 3, the heating is more uniform, the heating rod 3 is obliquely arranged on the rotating shaft 2, the heating rod 3 is provided with a plurality of groups, the heating rod 3 is obliquely and upwards arranged outside the rotating shaft 2, the inclination angle of the heating rod 3 is 60-75 degrees, the heating rod 3 is obliquely and upwards arranged, so that the heating rod 3 is fully contacted with the automobile urea solution, the contact heating area is increased, the filter screen 5 is arranged above the heating rod 3, two ends of the filter screen 5 are arranged above the inner wall of the shell 1, the automobile urea solution can be further purified by filtering by arranging the filter screen 5 above the inner part of the shell 1, the through hole 51 is arranged in the middle of the filter screen 5, the rotating shaft 2 penetrates through the through hole 51 to be connected with the first motor 7, the rotating shaft 2 is arranged in the shell 1, the first motor 7 is arranged above the shell 1, the rotating shaft 2 is driven to, through-hole 51 diameter is greater than 2 diameters of pivot, 1 inside bottom of casing is equipped with heating block 6, through set up heating block 6 in 1 inside below of casing, heating block 6 is connected with second motor 8's output, can improve the heating rate of automobile-used urea solution at the stirring in-process, 1 top one side of casing is equipped with water inlet 9, can be equipped with delivery port 10 by the below opposite side, 1 below both sides of casing are equipped with supporting leg 11, be equipped with backup pad 13 between the supporting leg 11, second motor 8 is located in backup pad 13, second motor 8's output and heating block 6 are connected, supporting leg 11 below is equipped with universal wheel 12, through set up supporting leg 11 in 1 below of casing, set up universal wheel 12 in supporting leg 11 below, can make things convenient for the removal of equipment.
Application method
Open first motor 7 and second motor 8, with automobile-used urea solution from water inlet 9 flow in casing 1, through inside filter screen 5 gets into casing 1, first motor 7 drives pivot 2 and rotates to drive stirring vane 4 and heating rod 3 and rotate, second motor 8 makes heating block 6 also heat the solution in casing 1, and automobile-used urea solution after the heating can be followed delivery port 10 and discharged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A vehicle urea heating device is characterized in that: comprises a shell, a rotating shaft, a heating rod, stirring blades, a filter screen, a heating block, a first motor, a second motor, a water inlet, a water outlet, supporting legs, a supporting plate and universal wheels, wherein the shell is of a cylindrical structure, the first motor is arranged on the surface above the shell, the output end of the first motor is provided with the rotating shaft which is vertically arranged in the shell, one end of the rotating shaft is connected with the first motor, the other end of the rotating shaft is provided with the stirring blades, the heating rod is arranged on two sides of the rotating shaft, the heating rod is obliquely arranged on the rotating shaft, the filter screen is arranged above the heating rod, the heating block is arranged at the bottom inside the shell, one side above the shell is provided with the water inlet, the other side below the shell is provided with the water outlet, the supporting legs are arranged on two sides below the shell, the supporting plate is, the output end of the second motor is connected with the heating block, and universal wheels are arranged below the supporting legs.
2. The urea heating apparatus for a vehicle according to claim 1, wherein: the heating rod is provided with a plurality of groups, and the heating rod is obliquely and upwards arranged on the outer side of the rotating shaft.
3. The urea heating apparatus for a vehicle according to claim 2, wherein: the inclination angle of the heating rod is 60-75 degrees.
4. The urea heating apparatus for a vehicle according to claim 1, wherein: the two ends of the filter screen are arranged above the inner wall of the shell.
5. The urea heating apparatus for a vehicle according to claim 1, wherein: the middle of the filter screen is provided with a through hole, and the rotating shaft penetrates through the through hole and is connected with the first motor.
6. The urea heating apparatus for a vehicle according to claim 5, wherein: the diameter of the through hole is larger than that of the rotating shaft.
7. The urea heating apparatus for a vehicle according to claim 1, wherein: the stirring blades are provided with two groups and are of arc-shaped structures.
8. The urea heating apparatus for a vehicle according to claim 7, wherein: the radian of the stirring blades is 75-85 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911302475.5A CN111140317A (en) | 2019-12-17 | 2019-12-17 | Automobile-used urea heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911302475.5A CN111140317A (en) | 2019-12-17 | 2019-12-17 | Automobile-used urea heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111140317A true CN111140317A (en) | 2020-05-12 |
Family
ID=70518615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911302475.5A Withdrawn CN111140317A (en) | 2019-12-17 | 2019-12-17 | Automobile-used urea heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111140317A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113796739A (en) * | 2021-10-21 | 2021-12-17 | 任少朋 | Automatic wine warming device for white wine drinking |
-
2019
- 2019-12-17 CN CN201911302475.5A patent/CN111140317A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113796739A (en) * | 2021-10-21 | 2021-12-17 | 任少朋 | Automatic wine warming device for white wine drinking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200512 |
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| WW01 | Invention patent application withdrawn after publication |