CN209444828U - A kind of discharging valve of reaction kettle and reaction kettle - Google Patents
A kind of discharging valve of reaction kettle and reaction kettle Download PDFInfo
- Publication number
- CN209444828U CN209444828U CN201822049268.0U CN201822049268U CN209444828U CN 209444828 U CN209444828 U CN 209444828U CN 201822049268 U CN201822049268 U CN 201822049268U CN 209444828 U CN209444828 U CN 209444828U
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- China
- Prior art keywords
- reaction kettle
- valve
- valve body
- orifice plate
- sealing element
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- 238000007599 discharging Methods 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 44
- 238000007664 blowing Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 16
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010797 grey water Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
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Abstract
The utility model is about a kind of discharging valve of reaction kettle, including valve body, valve rod, orifice plate and handwheel, the valve rod passes through valve body, upper end is connected with orifice plate, lower end is connect with handwheel, the orifice plate is plane sealing structure, when baiting valve is when remaining off, the upper surface of orifice plate and the bottom surface keeping parallelism of reaction kettle, and orifice plate and reaction kettle blind-mate, the valve body is equipped with valve port, emptier and sealing element, the valve port is set to the lower part of valve body, the sealing element is set to the bottom of valve body, the emptier includes evacuation port and valve, the evacuation port is set to the bottom of valve body, and evacuation port is set to the top of sealing element.The invention also discloses a kind of reaction kettles, including discharging valve of reaction kettle described above.After adopting the above structure, the beneficial effect is that, can and bring material not sufficiently reactive to avoid heavy material accumulation obstruction；Simultaneously, it can be ensured that it is clean to remain in the intracorporal discharge of materials of valve.
Description
Technical field
The utility model belongs to valve technology field, is about a kind of discharging valve of reaction kettle and reaction kettle specifically.
Background technique
Baiting valve is the operation such as a kind of bottom discharging for being mainly used for reaction kettle, storage tank and other containers, blowing, sampling
Equipment, upward-expanding emptying valve and bottom open type baiting valve can be divided into.Existing baiting valve is generally by its body base
Flanged joint is in the bottom of reaction kettle or other containers, to achieve the purpose that all to release the material in reaction kettle.But
Existing baiting valve, in order to make baiting valve and reaction kettle keep closed, is usually arranged one when remaining off on valve body
Spool, in an inverted cone structure of the structure of spool make the bottom of reaction kettle so that the upper surface of spool is higher than the bottom surface of reaction kettle
Two sides are lower than middle part.
In the actual production process, some solid-liquids are reacted, solid-phase reactant is easy quickly the bottom of at than great
Portion two sides aggregation, even if the stirring rate of heating or quickening reaction, it is also difficult to the solid material fully reacting for accumulating bottom.
On the one hand it may result in baiting valve blocking；On the other hand, it will usually which the material reaction for resulting in the need for being reacted is incomplete, institute
The yield and quality for obtaining product will receive large effect.For some solid phase-solid phases, if the specific gravity difference of reaction mass is outstanding
Very, the above problem can similarly be encountered.
In addition, certain difference in height is usually arranged at the bottom of existing discharging valve of reaction kettle, valve port and valve body, lead to valve body
Interior material cannot discharge completely, remain in valve body, increase the loss of finished product materials.Therefore, it is necessary to be improved.
Utility model content
First purpose of the utility model is to provide a kind of discharging valve of reaction kettle, to solve the material of existing reaction kettle
The problem of reacting insufficient, discharging valve of reaction kettle caused to be easy blocking.Second purpose of the utility model is to provide a kind of anti-
Answer kettle.
To achieve the above object, the utility model uses following technical scheme:
A kind of discharging valve of reaction kettle, including valve body, valve rod, orifice plate and handwheel, the valve rod pass through valve body, the upper end of valve rod
It is connected with orifice plate, the lower end of valve rod is connect with handwheel, and the orifice plate is plane sealing structure, when baiting valve is remaining off
When, the upper surface of the orifice plate and the bottom surface keeping parallelism of reaction kettle, and orifice plate and reaction kettle blind-mate, on the valve body
Equipped with valve port, emptier and sealing element, the valve port is set to the lower part of valve body, and the sealing element is set to the bottom of valve body, institute
The valve that emptier includes evacuation port and opens or closes for controlling evacuation port is stated, the evacuation port is set to the bottom of valve body
Portion, and evacuation port is set to the top of sealing element.
According to the utility model, the bottom of the valve body, which is equipped with, is used for through-hole, and the valve rod passes through the through-hole, described logical
The sealing element is fixed in hole, the lower end of the sealing element is equipped with sealing nut.
Further, the sealing element is sealing ring, and the sealing ring is set on valve rod.
According to the utility model, the lower end of the valve rod is equipped with external screw thread, the internal screw thread on the external screw thread and sealing nut
Match.
According to the utility model, the angle of the vertical centerline of the emptier and valve body is 0-90 degree, preferably 45
Degree.After discharging valve of reaction kettle blowing, the setting of the emptier, can be used in exhaust-valve body remaining material or
Water.
A kind of reaction kettle, the reaction kettle include discharging valve of reaction kettle described above, and the reaction kettle is in frustum of a cone knot
Structure, wide at the top and narrow at the bottom, bottom is a flat surface, and a centre bore is equipped in the middle part of the bottom of the reaction kettle, for material or the water of circulating, institute
State the bottom surface keeping parallelism of orifice plate and reaction kettle, and orifice plate and reaction kettle blind-mate.When discharging valve of reaction kettle is keeping closing
When closed state, the lower surface sealing of the orifice plate rides upon the bottom surface of reaction kettle.
Further, the bottom side flanges of the upper end of the valve body and reaction kettle connect.
Further, the upper end of the valve body extends outwardly an annular wing plate, and the annular wing plate is equipped with flange hole, institute
The lower surface for stating reaction kettle is equipped with flange groove, flange hole and is fixed on flange groove if bolt stem passes through, thus by reaction kettle and
Valve body is fixed together.
The discharging valve of reaction kettle of the utility model, the beneficial effect is that:
1, the bottom surface keeping parallelism of the upper surface of orifice plate and reaction kettle, in production process, heavy solid material is being stirred
During mixing with other reaction masses are full and uniform is mixed so that reaction is more sufficiently completely, guarantee yield and product
Quality is stablized；Meanwhile also overcome that heavy material is not sufficiently reactive and the problem of bring material accumulation obstruction.
2, the setting of emptier, it can be ensured that the discharge for remaining in the intracorporal material of valve after blowing is clean, reduces
The loss of finished product materials reduces the discharge of pollutant；At the same time it can also be ensured that after reaction kettle cleans, cleaning sullage discharge
Completely, the pollution to next group production product is reduced.
3, the simple in equipment, industrial production are practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the reaction kettle with discharging valve of reaction kettle.
Fig. 2 is the structural schematic diagram of discharging valve of reaction kettle.
Specific embodiment
Below in conjunction with specific attached drawing, the discharging valve of reaction kettle and reaction kettle of the utility model are described in further detail.
As shown in Figure 1, being a kind of reaction kettle 20 of the utility model, reaction kettle 20 is in circular cone structure, wide at the top and narrow at the bottom, bottom
Portion is a flat surface, and the reaction kettle 20 includes the discharging valve of reaction kettle 10 set below, as shown in Fig. 2, the reaction kettle is put
Expect that valve 10 includes valve body 1, valve rod 2, orifice plate 3, handwheel 4, the valve rod 2 passes through valve body 1, and the upper end of valve rod 2 is connected with orifice plate 3,
The lower end of valve rod 2 is connect with handwheel 4, and the orifice plate 3 is plane sealing structure, when discharging valve of reaction kettle is remaining off
When, the bottom surface keeping parallelism of the upper surface of the orifice plate 3 and reaction kettle 20, and orifice plate 3 and 20 blind-mate of reaction kettle, it is described
The lower surface sealing of orifice plate 3 rides upon the bottom surface of reaction kettle 20, and the valve body 1 is equipped with valve port 11, emptier 12 and sealing
Part 13, the valve port 11 are set to the lower part of valve body 1, and the sealing element 13 is set to the bottom of valve body 1, and the emptier 12 is wrapped
The valve 122 for including evacuation port 121 and opening or closing for controlling evacuation port 121, the evacuation port 121 are set to the bottom of valve body 1
Portion, and evacuation port 121 is set to the top of sealing element 13.It should be noted that the orifice plate 3 of the utility model can be sealing valve plate, or
Person is with sealing ring, valve plate of gasket etc..
The evacuation port 121 is preferably in the opposite of valve port 11.For example, the left side of valve body 1 is arranged in valve port 11
On face, then evacuation port 121 is preferably located on the right side of valve body 1.
The bottom of the valve body 1 is equipped with through-hole, and the valve rod 2 passes through the through-hole, is fixed in the through-hole described close
The lower end of sealing 13, the sealing element 13 is equipped with sealing nut 14, and the sealing nut 14 is fixed on the bottom of valve body 1.It is close
The fixed form of envelope nut 14 and valve body 1 can be to be a variety of, for example, the sealing nut 14 is directly welded at valve when installation
The bottom of body 1.
The sealing element 13 is sealing ring, and the sealing ring is set on valve rod 2.
The lower end of the valve rod 2 is equipped with external screw thread, which matches with the internal screw thread on sealing nut 14.It uses
When, valve rod 2 is controlled by rotation hand wheel 4 and is risen or fallen, and is opened or closed to control discharging valve of reaction kettle.
The angle of the emptier 12 and the vertical centerline of valve body 1 is 0-90 degree, preferably 45 degree.Work as reaction kettle
After baiting valve blowing, the setting of the emptier 12 can be used for emptying remaining material or water in valve body 1.
As shown in Figure 1, the reaction kettle 20 of the utility model is in circular cone structure, wide at the top and narrow at the bottom, bottom is a flat surface, described
A centre bore 21 is equipped in the middle part of the bottom of reaction kettle 20, for material or the water of circulating, the bottom surface of the orifice plate 3 and reaction kettle 20 is protected
Maintain an equal level row, and orifice plate 3 and 20 blind-mate of reaction kettle.When discharging valve of reaction kettle is when remaining off, the orifice plate 3
Lower surface sealing rides upon on the bottom surface of reaction kettle 20.
The upper end of the valve body 1 is connect with the bottom side flanges of reaction kettle 20.
The upper end of the valve body 1 extends outwardly an annular wing plate 15, and the annular wing plate 15 is equipped with flange hole, described anti-
The lower surface of kettle 20 is answered to be equipped with flange groove, several fixing pieces (such as bolt) 5 pass through flange hole and are fixed on flange groove, thus
Reaction kettle 20 and valve body 1 are fixed together.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made.These improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of discharging valve of reaction kettle, which is characterized in that including valve body, valve rod, orifice plate and handwheel, the valve rod passes through valve body,
The upper end of valve rod is connected with orifice plate, and the lower end of valve rod is connect with handwheel, and the orifice plate is plane sealing structure, when baiting valve is being protected
When holding closed state, the upper surface of the orifice plate and the bottom surface keeping parallelism of reaction kettle, and orifice plate and reaction kettle blind-mate,
The valve body is equipped with valve port, emptier and sealing element, and the valve port is set to the lower part of valve body, and the sealing element is set to valve body
Bottom, the valve that the emptier includes evacuation port and opens or closes for controlling evacuation port, the evacuation port is set to
The bottom of valve body, and evacuation port is set to the top of sealing element.
2. discharging valve of reaction kettle as described in claim 1, which is characterized in that the bottom of the valve body is equipped with through-hole, described logical
The sealing element is equipped in hole, the lower end of the sealing element is equipped with sealing nut.
3. discharging valve of reaction kettle as claimed in claim 2, which is characterized in that the sealing element is sealing ring, the sealing ring
It is set on valve rod.
4. discharging valve of reaction kettle as claimed in claim 2, which is characterized in that the lower end of the valve rod is equipped with external screw thread, this is outer
Screw thread matches with the internal screw thread on sealing nut.
5. discharging valve of reaction kettle as described in claim 1, which is characterized in that the vertical centerline of the emptier and valve body
Angle be 0-90 degree.
6. a kind of reaction kettle, which is characterized in that the reaction kettle includes reaction kettle blowing as described in any one in claim 1-5
Valve, the reaction kettle are in circular cone structure, and wide at the top and narrow at the bottom, bottom is a flat surface, and are equipped in one in the middle part of the bottom of the reaction kettle
The bottom surface keeping parallelism of heart hole, the orifice plate and reaction kettle, and orifice plate and reaction kettle blind-mate.
7. reaction kettle as claimed in claim 6, which is characterized in that the upper end of the valve body and the bottom side flanges of reaction kettle connect
It connects.
8. reaction kettle as claimed in claim 7, which is characterized in that the upper end of the valve body extends outwardly an annular wing plate, institute
Annular wing plate is stated equipped with flange hole, the lower surface of the reaction kettle is equipped with flange groove, if bolt stem passes through flange hole and fixation
On flange groove, so that reaction kettle and valve body are fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822049268.0U CN209444828U (en) | 2018-12-06 | 2018-12-06 | A kind of discharging valve of reaction kettle and reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822049268.0U CN209444828U (en) | 2018-12-06 | 2018-12-06 | A kind of discharging valve of reaction kettle and reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209444828U true CN209444828U (en) | 2019-09-27 |
Family
ID=68013531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822049268.0U Active CN209444828U (en) | 2018-12-06 | 2018-12-06 | A kind of discharging valve of reaction kettle and reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209444828U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805724A (en) * | 2019-11-29 | 2020-02-18 | 台州尚瑞特进出口有限公司 | Anti-reverse tap |
| CN112709858A (en) * | 2019-10-25 | 2021-04-27 | 迈思可工业技术(上海)有限公司 | Upward-spreading type kettle bottom discharge valve |
-
2018
- 2018-12-06 CN CN201822049268.0U patent/CN209444828U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709858A (en) * | 2019-10-25 | 2021-04-27 | 迈思可工业技术(上海)有限公司 | Upward-spreading type kettle bottom discharge valve |
| CN110805724A (en) * | 2019-11-29 | 2020-02-18 | 台州尚瑞特进出口有限公司 | Anti-reverse tap |
| CN110805724B (en) * | 2019-11-29 | 2021-06-01 | 温州市意利洁具有限公司 | Anti-reverse tap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210409 Address after: 441000 No.101, Guanyu Road, high tech Zone, Xiangyang City, Hubei Province Patentee after: Yuang Technology Co.,Ltd. Address before: 201306 C, 888, west two road, Nanhui new town, Pudong New Area, Shanghai Patentee before: SHANGHAI RONGCHE WATERBORNE MATERIALS Co.,Ltd. |
|
| TR01 | Transfer of patent right |