CN206111301U - Fixed source urea solution jar - Google Patents
Fixed source urea solution jar Download PDFInfo
- Publication number
- CN206111301U CN206111301U CN201621073529.7U CN201621073529U CN206111301U CN 206111301 U CN206111301 U CN 206111301U CN 201621073529 U CN201621073529 U CN 201621073529U CN 206111301 U CN206111301 U CN 206111301U
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- CN
- China
- Prior art keywords
- urea solution
- tank body
- liquid level
- installing port
- stationary source
- 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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Abstract
The utility model discloses a fixed source urea solution jar, it includes the jar body of being made by stainless steel material, filler and ventilation valve installing port have been seted up to the top of the jar body, install the cover assembly in the filler, install ventilation valve in the ventilation valve installing port, just a plurality of level sensor installing port has been seted up at the top of the jar body, all install hydraulic pressure sensor in the level sensor installing port, be fixed with the level gauge on the side of the jar body. Not only structural strength is reliable and stable for above -mentioned fixed source urea solution jar, is convenient for observe the liquid level, has the function that air discharge performance is good moreover concurrently.
Description
Technical field
The utility model is related to a kind of urea solution tank, and more particularly, to a kind of diesel engine selective catalysis transformation system is used for
The stationary source urea solution tank of system.
Background technology
Refer to for selective catalytic conversion system of diesel engine SCR (SelectiveCatalystReduction) and be arranged on
In diesel engine automobile air exhausting system, the NOx in diesel emission is catalysed and reduced into into N2And O2Catalytic reduction device, select urea
The aqueous solution is used as reducing agent.Aqueous solution of urea is ejected in the blast pipe of catalyst upstream, in the effect of EGT and air-flow
Lower hydrolysis is produced as CO2And ammonia, NOx is reduced into free of contamination nitrogen and water by ammonia as reducing agent.
Urea solution tank is requisite vitals in SCR system, at present, the existing urea for SCR system
The following shortcoming of solution cover generally existing：
1) urea liquid tank adopts polythene material, because urea liquid tank volume it is larger, polyethylene urea jar structure
Intensity is not enough, is easily deformed；
2) vent valve is naked is exposed on the external, easily its permeability affected with dust.
Disadvantages mentioned above has a strong impact on the stability and economy of stationary source SCR system, becomes those skilled in the art and suddenly treats
The problem for solving.
Utility model content
The purpose of this utility model is to provide a kind of stationary source urea solution tank, and it has structural strength high, is easy to dress
With and be vented it is good the characteristics of, to solve prior art in urea solution tank exist the problems referred to above.
It is that, up to this purpose, the utility model is employed the following technical solutions：
A kind of stationary source urea solution tank, it includes the tank body by made by stainless steel material, opens up at the top of the tank body
There are filler and vent valve installing port, cover assembly is installed in the filler, be provided with the vent valve installing port
Offer at the top of air valve, and the tank body and pacify in several liquid level sensor installing ports, the liquid level sensor installing port
Equipped with hydrostatic sensor, on the side of the tank body liquid level gauge is fixed with.
Especially, the bottom two ends correspondence of the tank body is welded with mounting seat.
Especially, the vent valve is installed on the vent valve installing port by screw thread, and is fixed on by fixing screws
On the tank body.
Especially, the hydrostatic sensor is attached with the liquid level sensor installing port by buckle.
Especially, the two ends of the liquid level gauge are fixed on the side of the tank body by liquid level gauge lock-screw.
Especially, the side of liquid level gauge is installed by compression molding on the tank body, structural strength is high.
The beneficial effects of the utility model are that compared with prior art the stationary source urea solution tank has following excellent
Point：
1) tank body adopts stainless steel material, end face to design using moulding pressing, and structural strength is high, is unlikely to deform；
2) mounting seat is connected by welding with described tank body, and integral solder structure substantially increases urea solution tank and consolidates
Determine stability；
3) liquid level gauge is arranged on tank body, liquid level in convenient observation tank, so as not to it is excessive and excessive because filling during filling urea；
4) multiple urea liquid level sensors are arranged on tank body, and the urea solution of varying number can be selected according to different configurations
Level sensor.
Description of the drawings
Fig. 1 is the explosive view of the stationary source urea solution tank that the utility model specific embodiment 1 is provided.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
Refer to shown in Fig. 1, Fig. 1 is the quick-fried of the stationary source urea solution tank that the utility model specific embodiment 1 is provided
Fried figure.
In the present embodiment, a kind of stationary source urea solution tank includes tank body 1 by made by stainless steel material, the tank body 1
End face designed using moulding pressing, structural strength is high, is unlikely to deform.And the bottom two ends correspondence of the tank body 1 is welded and fixed
There is mounting seat 2, the top of the tank body 1 offers in filler 3 and vent valve installing port 4, the filler 3 and is provided with tank
Cap assembly 5, vent valve 6 is installed in the vent valve installing port 4 by screw thread, and is fixed on the tank body by fixing screws
On 1, the vent valve 6 plays a part of to balance the external and internal pressure of tank body 1.
The top of the tank body 1 also offers side by side several liquid level sensor installing ports 7, and the liquid level sensor is installed
Hydrostatic sensor 8 is provided with by buckle structure in mouth 7, the liquid level sensor 8 plays the monitoring inside liquid level of tank body 1 and suction
Take the effect of urea.
The side of the tank body 1 is fixed with liquid level gauge 10 by liquid level gauge lock-screw 9, convenient to observe liquid level in tank, with
It is excessive and excessive because filling when exempting to fill urea.
Above example simply elaborates general principle of the present utility model and characteristic, and the utility model does not receive above-mentioned example
Limit, on the premise of without departing from the utility model spirit and scope, the utility model also has various change and change, these changes
Change and change and both fall within the range of claimed the utility model.The claimed scope of the utility model will by appended right
Ask book and its equivalent thereof.
Claims (6)
1. a kind of stationary source urea solution tank, it is characterised in that it includes the tank body by made by stainless steel material, the tank body
Top offers filler and vent valve installing port, cover assembly is provided with the filler, in the vent valve installing port
It is provided with the top of vent valve, and the tank body and offers several liquid level sensor installing ports, the liquid level sensor is installed
Hydrostatic sensor is mounted in mouthful, on the side of the tank body liquid level gauge is fixed with.
2. stationary source urea solution tank according to claim 1, it is characterised in that the bottom two ends correspondence of the tank body is welded
Connect and be fixed with mounting seat.
3. stationary source urea solution tank according to claim 1, it is characterised in that the vent valve is installed on by screw thread
The vent valve installing port, and be fixed on the tank body by fixing screws.
4. stationary source urea solution tank according to claim 1, it is characterised in that the hydrostatic sensor and the liquid level
Sensor installation port is attached by buckle.
5. stationary source urea solution tank according to claim 1, it is characterised in that the two ends of the liquid level gauge pass through liquid level
Meter lock-screw is fixed on the side of the tank body.
6. stationary source urea solution tank according to claim 1, it is characterised in that the side of liquid level gauge is installed on the tank body
Face passes through compression molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621073529.7U CN206111301U (en) | 2016-09-22 | 2016-09-22 | Fixed source urea solution jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621073529.7U CN206111301U (en) | 2016-09-22 | 2016-09-22 | Fixed source urea solution jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206111301U true CN206111301U (en) | 2017-04-19 |
Family
ID=58521595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621073529.7U Active CN206111301U (en) | 2016-09-22 | 2016-09-22 | Fixed source urea solution jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206111301U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979807A (en) * | 2018-09-30 | 2018-12-11 | 凯龙高科技股份有限公司 | It is a kind of with the anti-urea tank for filling it up with function manually |
| CN114057148A (en) * | 2021-11-08 | 2022-02-18 | 凯龙高科技股份有限公司 | Urea storage device |
-
2016
- 2016-09-22 CN CN201621073529.7U patent/CN206111301U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979807A (en) * | 2018-09-30 | 2018-12-11 | 凯龙高科技股份有限公司 | It is a kind of with the anti-urea tank for filling it up with function manually |
| CN114057148A (en) * | 2021-11-08 | 2022-02-18 | 凯龙高科技股份有限公司 | Urea storage device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |