CN205780926U - A kind of have the high-temperature flue butterfly valve filtering dust function - Google Patents
A kind of have the high-temperature flue butterfly valve filtering dust function Download PDFInfo
- Publication number
- CN205780926U CN205780926U CN201620527828.7U CN201620527828U CN205780926U CN 205780926 U CN205780926 U CN 205780926U CN 201620527828 U CN201620527828 U CN 201620527828U CN 205780926 U CN205780926 U CN 205780926U
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- China
- Prior art keywords
- valve
- butterfly valve
- valve body
- screwed hole
- filter course
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Abstract
nullThe utility model discloses a kind of high-temperature flue butterfly valve having and filtering dust function，The middle part of valve body is provided with two projections，The inside of valve body is provided with thermal insulation layer，The side of thermal insulation layer is provided with fluid passage，Fluid passage is provided with filter course，The side of filter course is provided with valve plate，Filter course be arranged over screwed hole，The top of screwed hole is provided with bolt，The bottom of bolt is provided with sealing ring，The side of valve body is provided with end cap，The opposite side of valve body is provided with driving support seat，Driving support seat connects end cap by valve rod，Driving support seat connects valve gap，This kind has the high-temperature flue butterfly valve filtering dust function，By the application of thermal insulation layer，This kind of butterfly valve is made to be capable of withstanding high temperature in flue，It is also equipped with filter course on this kind of butterfly valve，Substantial amounts of dust in flue can be filtered，This kind of butterfly valve is provided with screwed hole，Dust on drainage screen in flue can be inhaled ash process by screwed hole，Easily.
Description
Technical field
This utility model relates to a kind of valve, is specifically related to a kind of high-temperature flue butterfly valve having and filtering dust function.
Background technology
Butterfly valve is again flap valve, is the regulation valve of a kind of simple in construction, can be used for the on-off control of low pressure pipeline medium
Butterfly valve refers to that closure member (flap or butterfly plate) is disk, rotates a kind of valve reaching to open and close around valve shaft, and valve can
For controlling all kinds such as sky gas and water, steam, various Korrosionsmedium, mud, oil product, liquid metal and radiating medium
The flowing of fluid.Pipeline acts primarily as cut-out and throttling action.Butterfly valve opening and closing element is a discoidal butterfly plate, in valve body
Axis around himself rotates, thus reaches to open and close or the purpose of regulation.
We often can see that in the flue of factory, all can install butterfly valve to control the flowing of smog, contain in smog
There is a large amount of smog to be discharged through butterfly valve, so air can be polluted, it is therefore desirable to a kind of flue butterfly valve of design solves
Certainly problems.
Utility model content
This utility model provides a kind of high-temperature flue butterfly valve having and filtering dust function, solves cigarette in actual life
The problem of the smoke pollution of environment that road butterfly valve is discharged.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
This utility model is a kind of has the high-temperature flue butterfly valve filtering dust function, including valve body, thermal insulation layer, filter course,
Valve plate, screwed hole, sealing ring, bolt, valve rod, driving support seat, valve gap, end cap, fluid passage and projection, the middle part of described valve body
Being provided with two described projections, the inside of described valve body is provided with described thermal insulation layer, and the side of described thermal insulation layer is provided with described fluid and leads to
Road, the middle part of described fluid passage is provided with described filter course, and the side of described filter course is provided with described valve plate, described filter course
Being arranged over described screwed hole, the top of described screwed hole is provided with described bolt, and the bottom of described bolt is provided with described sealing ring,
The side of described valve body is provided with described end cap, and the opposite side of described valve body is provided with described driving support seat, and described driving support seat is passed through
Described valve rod connects described end cap, and described driving support seat connects described valve gap.
As preferably a kind of technical scheme of this utility model, the diameter of described valve plate is straight less than described fluid passage
Footpath.
As preferably a kind of technical scheme of this utility model, described filter course is fixed with described thermal insulation layer by securing member
Connect.
As preferably a kind of technical scheme of this utility model, two described projections are fixed with described valve body and are connected.
As preferably a kind of technical scheme of this utility model, described bolt is flexibly connected with described screwed hole.
As preferably a kind of technical scheme of this utility model, described sealing ring is made up of refractory material.
The beneficial effects of the utility model are: this kind has the high-temperature flue butterfly valve filtering dust function, passes through thermal insulation layer
Application so that this kind of butterfly valve is capable of withstanding high temperature in flue, and this kind of butterfly valve is also equipped with filter course, it is possible to filter in flue
Substantial amounts of dust, this kind of butterfly valve is provided with screwed hole, can carry out the dust on drainage screen in flue inhaling ash by screwed hole
Process, easily.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with this practicality
Novel embodiment is used for explaining this utility model together, is not intended that restriction of the present utility model.In the accompanying drawings:
Fig. 1 is one of this utility model partial structurtes schematic diagram；
Fig. 2 is the two of this utility model partial structurtes schematic diagram；
In figure: 1, valve body；2, thermal insulation layer；3, filter course；4, valve plate；5, screwed hole；6, sealing ring；7, bolt；8, valve rod；
9, driving support seat；10, valve gap；11, end cap；12, fluid passage；13, projection.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, being not used to limit this utility model.
Embodiment:
As shown in Figure 1-2, this utility model is a kind of has the high-temperature flue butterfly valve filtering dust function, including valve body 1, every
Thermosphere 2, filter course 3, valve plate 4, screwed hole 5, sealing ring 6, bolt 7, valve rod 8, driving support seat 9, valve gap 10, end cap 11, fluid
Passage 12 and projection 13, the middle part of valve body 1 is provided with two projections 13, and the inside of valve body 1 is provided with thermal insulation layer 2, the side of thermal insulation layer 2
Being provided with fluid passage 12, the middle part of fluid passage 12 is provided with filter course 3, and the side of filter course 3 is provided with valve plate 4, filter course 3 upper
Side is provided with screwed hole 5, and the top of screwed hole 5 is provided with bolt 7, and the bottom of bolt 7 is provided with sealing ring 6, and the side of valve body 1 is provided with end
Lid 11, the opposite side of valve body 1 is provided with driving support seat 9, and driving support seat 9 connects end cap 11 by valve rod 8, and driving support seat 9 connects valve
Lid 10.
The diameter of valve plate 4 is less than the diameter of fluid passage 12, primarily to be easy to install valve plate 4 in fluid passage 13.
Filter course 3 is connected by securing member is fixing with thermal insulation layer 2.
Two projections 13 are fixed with valve body 1 and are connected, and two projections 13 are mainly used to sealed valve body 1.
Bolt 7 is flexibly connected with screwed hole 5, opens bolt 7, can be with dust suction toward screwed hole 5 inside.
Sealing ring 6 is made up of refractory material, it is possible to high temperature resistant.
Concrete, during use, this kind of butterfly valve includes valve body 1 and rotates the valve rod 8 on valve body 1, and valve rod 8 connects transmission and props up
Seat 9, driving support seat 9 connects valve gap 10, and the inside of valve body 1 is provided with thermal insulation layer 2, and thermal insulation layer 2 is capable of withstanding high temperature, thermal insulation layer 2
Side is provided with fluid passage 12, is provided with filter course 3 in fluid passage 12, and the side of filter course 3 is provided with valve plate 4, rotates valve gap 10
Opening valve plate 4 by driving support seat 9, when the smog in flue flows from fluid passage 12, these smog are through filter course 3
Filtering, the smog after filtration is being gone out through valve plate 4, and the top of filter course 3 is provided with screwed hole 5, and the upper end of screwed hole 5 is provided with spiral shell
Bolt 7, the bottom of bolt 7 is provided with sealing ring 6, turns on bolt 7, and staff may utilize vacuum cleaner and inhales toward screwed hole 5 is internal
Dirt, cleans out the dust in filter course 3.
The beneficial effect of this kind of butterfly valve: this kind has the high-temperature flue butterfly valve filtering dust function, answering by thermal insulation layer 2
With so that this kind of butterfly valve is capable of withstanding high temperature in flue, and this kind of butterfly valve is also equipped with filter course 3, it is possible to filter in flue big
The dust of amount, this kind of butterfly valve is provided with screwed hole 5, can carry out the dust on filter course in flue 3 inhaling ash by screwed hole 5
Process, easily.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature
Carry out equivalent.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (6)
1. there is the high-temperature flue butterfly valve filtering dust function, including valve body (1), thermal insulation layer (2), filter course (3), valve plate
(4), screwed hole (5), sealing ring (6), bolt (7), valve rod (8), driving support seat (9), valve gap (10), end cap (11), fluid lead to
Road (12) and projection (13), it is characterised in that the middle part of described valve body (1) is provided with two described projections (13), described valve body (1)
Inside be provided with described thermal insulation layer (2), the side of described thermal insulation layer (2) is provided with described fluid passage (12), described fluid passage
(12) middle part is provided with described filter course (3), and the side of described filter course (3) is provided with described valve plate (4), described filter course (3)
Be arranged over described screwed hole (5), the top of described screwed hole (5) is provided with described bolt (7), the bottom of described bolt (7)
Being provided with described sealing ring (6), the side of described valve body (1) is provided with described end cap (11), and the opposite side of described valve body (1) is provided with institute
Stating driving support seat (9), described driving support seat (9) connects described end cap (11), described driving support seat (9) by described valve rod (8)
Connect described valve gap (10).
A kind of high-temperature flue butterfly valve with filtration dust function the most according to claim 1, it is characterised in that described valve
The diameter of plate (4) is less than the diameter of described fluid passage (12).
A kind of high-temperature flue butterfly valve with filtration dust function the most according to claim 1, it is characterised in that described mistake
Filtering layer (3) is connected by securing member and described thermal insulation layer (2) are fixing.
A kind of high-temperature flue butterfly valve with filtration dust function the most according to claim 1, it is characterised in that two institutes
State that projection (13) and described valve body (1) are fixing to be connected.
A kind of high-temperature flue butterfly valve with filtration dust function the most according to claim 1, it is characterised in that described spiral shell
Bolt (7) is flexibly connected with described screwed hole (5).
A kind of high-temperature flue butterfly valve with filtration dust function the most according to claim 1, it is characterised in that described close
Seal (6) is made up of refractory material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620527828.7U CN205780926U (en) | 2016-06-02 | 2016-06-02 | A kind of have the high-temperature flue butterfly valve filtering dust function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620527828.7U CN205780926U (en) | 2016-06-02 | 2016-06-02 | A kind of have the high-temperature flue butterfly valve filtering dust function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205780926U true CN205780926U (en) | 2016-12-07 |
Family
ID=58137164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620527828.7U Expired - Fee Related CN205780926U (en) | 2016-06-02 | 2016-06-02 | A kind of have the high-temperature flue butterfly valve filtering dust function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205780926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979342A (en) * | 2017-04-25 | 2017-07-25 | 广东环葆嘉节能科技有限公司 | Manual air volume control valve |
-
2016
- 2016-06-02 CN CN201620527828.7U patent/CN205780926U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979342A (en) * | 2017-04-25 | 2017-07-25 | 广东环葆嘉节能科技有限公司 | Manual air volume control valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |