CN206860903U - The hard sealing playing card valve of removable incinerator - Google Patents
The hard sealing playing card valve of removable incinerator Download PDFInfo
- Publication number
- CN206860903U CN206860903U CN201720661184.5U CN201720661184U CN206860903U CN 206860903 U CN206860903 U CN 206860903U CN 201720661184 U CN201720661184 U CN 201720661184U CN 206860903 U CN206860903 U CN 206860903U
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- CN
- China
- Prior art keywords
- valve
- plate
- valve seat
- shrouding
- circle
- 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.)
- Expired - Fee Related
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Abstract
The hard sealing playing card valve of removable incinerator,Including the valve seat affixed with body of heater smoke inlet,Valve plate,The reciprocating drive device of valve rod and driving stem being connected with valve plate,Valve seat is cylindric base,Valve seat one end is provided with adpting flange,It is affixed with the adpting flange fitted bolt of body of heater smoke inlet end,The valve plate be arranged in parallel with valve seat,Valve plate includes support connecting plate,The shrouding of support connection plate surface,The rubber guide plate at shrouding center,The support connecting plate through hole for offering a circle and surrounding the center of circle corresponding with shrouding surface,Bolt is set to be fixedly connected in through hole,The rubber guide plate is deflector cone,Rubber guide plate maximum diameter is equal to the internal diameter of valve seat,Shrouding diameter is more than the maximum diameter of valve seat,Valve stem end is welded with connector,Connector includes circular disk body,Some pieces of stiffener plates are provided with circular disk body,Stiffener plate is affixed with valve rod,Circular disk body surface correspondingly supports connecting plate to offer a circle connecting hole,It is bolted to connection with support connecting plate.
Description
Technical field
It the utility model is related to the hard sealing playing card valve of the supply of flue gas in incinerator casing, switching and closing function.
Background technology
At present, pernicious gas caused by industrial organic chemical industry's production process is typically handled using incinerating method, Ji Jiangyou
Evil gas is passed through in gas incinerator, and the gas discharge of environmental sound is formed after pernicious gas is burnt.Due to incinerator stove
Body structure is more special, needs to set valve on casing, it is necessary to which valve is a kind of Plane Installation, due to valve base and casing
Directly weld, the generally maintenance and adjustment to valve is made troubles.
The U of Authorization Notice No. CN 203477364 disclose a kind of for hard close on incinerator
Playing card valve is sealed, is mainly made up of valve seat, valve plate, valve rod and drive device, the valve seat is arranged on incinerator body
On, the valve plate is vertically mounted on valve rod one end, and the valve rod other end connects the drive
The telescopic end of dynamic device；The valve seat and valve plate are rectangle structure, and are parallel to each other；When need to close, institute
State drive device band ovable valve stem valve plate is covered on valve seat, and valve plate and valve seat are brought into close contact；The drive device is gas
Cylinder or hydraulic cylinder；The valve plate is composite metal valve plate, and valve plate edge is provided with elastic sealing element.The utility model structure
Simply, it is easy for installation, safeguard simple, and economical and efficient；Good airproof performance, it is adapted to applied at elevated temperature.Its valve plate and valve seat are rectangular
Type, valve plate cover is caused easily to be leaked when sealing, and valve seat is set with body of heater welding, valve seat and the flatness of valve plate end face can not be adjusted
It is whole, cause lid junction not to be bonded, waste gas easily leaks, and has much room for improvement.
Utility model content
The utility model is in view of the shortcomings of the prior art, there is provided one kind remove and install conveniently, effectively prevent exhaust gas leakage,
Stability Analysis of Structures, the removable incinerator of service life length seal playing card valve with hard.
To realize the utility model purpose, there is provided following technical scheme：Removable incinerator hard sealing playing card valve, bag
The valve seat affixed with body of heater smoke inlet, valve plate, the valve rod being connected with valve plate and the reciprocating drive device of driving stem are included,
It is characterized in that valve seat is cylindric base, valve seat one end is provided with adpting flange, the adpting flange with body of heater smoke inlet end
Fitted bolt is affixed, and the valve plate be arranged in parallel with valve seat, valve plate include support connecting plate, support connection plate surface shrouding,
The rubber guide plate at shrouding center, the support connecting plate through hole for offering a circle around the center of circle corresponding with shrouding surface, in through hole
Bolt is set to be fixedly connected, the rubber guide plate is deflector cone, and rubber guide plate maximum diameter is equal to the internal diameter of valve seat, envelope
Board diameter is more than the maximum diameter of valve seat, and valve stem end is welded with connector, and connector includes circular disk body, set in circular disk body
There are some pieces of stiffener plates, stiffener plate is affixed with valve rod, and circular disk body surface correspondingly supports connecting plate to offer circle connection
Hole, it is bolted to connection with support connecting plate.
Preferably, shrouding is metallic plate, thickness is 18 ~ 24mm.
Preferably, rubber guide plate is vulcanie plate, thickness is 30 ~ 50mm.
Preferably, a circle sealing gasket is provided with the joint face of adpting flange.
The utility model beneficial effect：1. because valve seat is removable, can be finished after welding, so that it is guaranteed that
The contact face of valve seat and valve plate keeps smooth, therefore sealing is preferable；2nd, valve, valve seat, valve rod etc. is metalwork, therefore heatproof
Degree is preferable, can be adapted to the higher occasion of temperature；3rd, because valve seat is removable, it is easy to maintenance and repair.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of valve plate.
Fig. 3 is the right view of valve plate.
Fig. 4 is rubber guide board structure schematic diagram.
Embodiment
Embodiment 1：Removable incinerator hard sealing playing card valve, including the valve seat 2 affixed with body of heater smoke inlet 1, valve plate
3rd, the reciprocating drive device 5 of valve rod 4 and driving stem 4 being connected with valve plate 3, valve seat 2 are cylindric base, valve seat 2
One end is provided with adpting flange 2.1, affixed with the fitted bolt of adpting flange 1.1 of the end of body of heater smoke inlet 1, the valve plate 3 with
Valve seat 2 be arranged in parallel, and valve plate 3 includes support connecting plate 3.1, the shrouding 3.2 on support connecting plate 3.1 surface, the center of shrouding 3.2
Rubber guide plate 3.3, support connecting plate 3.1 through hole 3.4 for offering a circle and surrounding the center of circle corresponding with the surface of shrouding 3.2, through hole
Bolt is set to be fixedly connected in 3.4, the rubber guide plate 3.3 is deflector cone, and the maximum diameter of rubber guide plate 3.3 is equal to valve
The internal diameter of seat 2, the diameter of shrouding 3.2 are more than the maximum diameter of valve seat 2, and the end of valve rod 4 is welded with connector 5, and connector 5 includes circle
Disk body 5.1, some pieces of stiffener plates 5.2 is provided with circular disk body 5.1, stiffener plate 5.2 and valve rod 4 are affixed, circular disk body
5.1 surfaces correspondingly support connecting plate 3.1 to offer a circle connecting hole 7, are bolted to connection with support connecting plate 3.1.Envelope
Plate 3.2 is metallic plate, and thickness is 18 ~ 24mm.Rubber guide plate 3.3 be high temperature resistant deformation vulcanie plate, thickness be 30 ~
50mm.Adpting flange（2.1、1.1）Joint face on be provided with a circle sealing gasket 6.Rubber guide plate 3.3 is embedded with curved plate
Skeleton 8.
By the setting of driving element, first can quickly be moved when valve closes, when valve plate contacts soon with valve seat, fortune
Dynamic speed slows down, and valve plate is slowly contacted with valve seat, reduces vibrations and noise.
Claims (4)
1. the hard sealing playing card valve of removable incinerator, including the valve seat affixed with body of heater smoke inlet, valve plate, it is connected with valve plate
Valve rod and the reciprocating drive device of driving stem, it is characterised in that valve seat is cylindric base, and valve seat one end is provided with
Adpting flange, affixed with the adpting flange fitted bolt of body of heater smoke inlet end, the valve plate be arranged in parallel with valve seat, valve plate bag
Include support connecting plate, shrouding, the rubber guide plate at shrouding center of support connection plate surface, support connecting plate and shrouding surface pair
The through hole that a circle surrounds the center of circle should be offered, sets bolt to be fixedly connected in through hole, the rubber guide plate is deflector cone,
Rubber guide plate maximum diameter is equal to the internal diameter of valve seat, and shrouding diameter is more than the maximum diameter of valve seat, and valve stem end is welded with connector,
Connector includes circular disk body, some pieces of stiffener plates is provided with circular disk body, stiffener plate is affixed with valve rod, circular disk body
Surface correspondingly supports connecting plate to offer a circle connecting hole, is bolted to connection with support connecting plate.
2. the hard sealing playing card valve of removable incinerator according to claim 1, it is characterised in that shrouding is metallic plate, thick
Spend for 18 ~ 24mm.
3. the hard sealing playing card valve of removable incinerator according to claim 1, it is characterised in that rubber guide plate is hard
Matter rubber slab, thickness are 30 ~ 50mm.
4. the hard sealing playing card valve of removable incinerator according to claim 1, it is characterised in that the connection of adpting flange
A circle sealing gasket is provided with face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720661184.5U CN206860903U (en) | 2017-06-08 | 2017-06-08 | The hard sealing playing card valve of removable incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720661184.5U CN206860903U (en) | 2017-06-08 | 2017-06-08 | The hard sealing playing card valve of removable incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206860903U true CN206860903U (en) | 2018-01-09 |
Family
ID=60831381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720661184.5U Expired - Fee Related CN206860903U (en) | 2017-06-08 | 2017-06-08 | The hard sealing playing card valve of removable incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206860903U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191609A (en) * | 2017-06-08 | 2017-09-22 | 江苏立宇环境科技有限公司 | Removable incinerator seals playing card valve with hard |
| CN109931412A (en) * | 2019-04-10 | 2019-06-25 | 浙江天地环保科技有限公司 | The device of major diameter poppet valve plate vibration is eliminated under a kind of high-speed flow |
-
2017
- 2017-06-08 CN CN201720661184.5U patent/CN206860903U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191609A (en) * | 2017-06-08 | 2017-09-22 | 江苏立宇环境科技有限公司 | Removable incinerator seals playing card valve with hard |
| CN109931412A (en) * | 2019-04-10 | 2019-06-25 | 浙江天地环保科技有限公司 | The device of major diameter poppet valve plate vibration is eliminated under a kind of high-speed flow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20210608 |