CN203477364U - Rigid seal poker valve used in incinerator - Google Patents
Rigid seal poker valve used in incinerator Download PDFInfo
- Publication number
- CN203477364U CN203477364U CN201320494342.4U CN201320494342U CN203477364U CN 203477364 U CN203477364 U CN 203477364U CN 201320494342 U CN201320494342 U CN 201320494342U CN 203477364 U CN203477364 U CN 203477364U
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- China
- Prior art keywords
- valve
- valve plate
- incinerator
- plate
- valve seat
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- Expired - Fee Related
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Abstract
The utility model discloses a rigid seal poker valve used in an incinerator. The rigid seal poker valve is mainly composed of a valve seat, a valve plate, a valve rod and a driving device, wherein the valve seat is installed on an incinerator body, the valve plate is perpendicularly installed at one end of the valve rod, the other end of the valve rod is connected with the stretchable end of the driving device, and the valve seat and the valve plate are both of rectangular structures and are arranged in parallel. When the rigid seal poker valve is required to be closed, the driving device drives the valve rod to enable the valve plate to cover the valve seat and enable the valve plate and the valve seat to be tightly fitted. The driving device is an air cylinder or a hydraulic cylinder, the valve plate is a compound type metal valve plate, and the edge of the valve plate is provided with an elastic sealing piece. The rigid seal poker valve is simple in structure, convenient to install, easy to maintain, economical, efficient, good in sealing performance and suitable for the high temperature.
Description
Technical field
The utility model relates to industrial incinerator and uses accessory field, is specifically related to the hard sealing playing card valve that a kind of incinerator for the treatment of organic exhaust gas uses.
Background technique
At present, the harmful gas that industrial organic chemical industry's production process produces generally adopts incinerating method to process, and is about to harmful gas and passes in gas incinerator, and the gas that forms environmental sound after harmful gas burning is discharged.Because the incinerator furnace binding of processing for harmful gas is more special, gas flow control valve need to be set on body of heater, and the valve needing is a kind of Plane Installation structure.Owing to not being mounted valve on pipeline, so can not adopt the stereochemical structure valves such as butterfly valve.Need to be equipped with the control valve of import waste gas special use, to guarantee that air inlet can cut off and carry out flow control reliably, and need be a kind of economical and efficient that is applicable to place that temperature is relatively high to use, easy for installation, safeguard easy valve.
Model utility content
For solving the problems of the technologies described above, we have proposed a kind of for the hard sealing playing card valve on incinerator, by the simple hard sealing playing card valve of mounting structure on incinerator body of heater, reach easy for installation, safeguard simple and easy, economical and efficient, good airproof performance, is suitable for the object that high temperature occasion is used.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of for the hard sealing playing card valve on incinerator, mainly by valve seat, valve plate, valve rod and drive unit, formed, described valve seat is arranged on incinerator body of heater, and described valve plate is vertically mounted on valve rod one end, and the described valve rod the other end connects the telescopic end of described drive unit;
Described valve seat and valve plate are rectangle structure, and are parallel to each other; While needing closure, described drive unit band ovable valve stem covers valve plate on valve seat, and valve plate and valve seat are fitted tightly.
Preferably, described drive unit is cylinder or oil hydraulic cylinder.
Preferably, described valve plate is composite metal valve plate, and valve plate edge is provided with elastomer seal.
Compared with prior art, the utlity model has following beneficial effect:
Simple in structure, easy for installation, safeguard simple and easy, and economical and efficient; Valve closes speed is fast, simultaneously also governing speed as required; Because valve plate is composite metal valve plate, and valve plate edge is provided with elastomer seal, therefore sealing is better, is suitable for high temperature occasion and uses.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the disclosed a kind of structural representation for the hard sealing playing card valve on incinerator of the utility model embodiment.
The represented corresponding part title of numeral in figure:
1. valve seat 2. valve plate 3. valve rod 4. drive units
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with embodiment and embodiment, the utility model is described in further detail.
Embodiment.
As shown in Figure 1, a kind of for the hard sealing playing card valve on incinerator, mainly by valve seat 1, valve plate 2, valve rod 3 and drive unit 4, formed, described valve seat 1 is arranged on incinerator body of heater, described valve plate 2 is vertically mounted on valve rod 3 one end, and described valve rod 3 the other ends connect the telescopic end of described drive unit 4;
Described valve seat 1 is rectangle structure with valve plate 2, and is parallel to each other; While needing closure, described drive unit 4 band ovable valve stems 3 cover valve plate 2 on valve seat 1, and valve plate 2 and valve seat 1 are fitted tightly.
Described drive unit 4 is cylinder or oil hydraulic cylinder, and the present embodiment adopts cylinder.
Described valve plate 2 is composite metal valve plate, and valve plate 2 edges are provided with elastomer seal.
Because valve plate has compound elastomer seal, good sealing effect.Can first rapid movement when valve closes, when valve plate contacts soon with valve seat, movement velocity slows down, and valve plate is slowly contacted with valve seat, reduces vibrations and noise.
Compared with prior art, the utlity model has following beneficial effect:
Simple in structure, easy for installation, safeguard simple and easy, and economical and efficient; Valve closes speed is fast, simultaneously also governing speed as required; Because valve plate is composite metal valve plate, and valve plate edge is provided with elastomer seal, therefore sealing is better, is suitable for high temperature occasion and uses.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. one kind for the hard sealing playing card valve on incinerator, it is characterized in that, mainly valve seat, valve plate, valve rod and drive unit, consist of, described valve seat is arranged on incinerator body of heater, described valve plate is vertically mounted on valve rod one end, and the described valve rod the other end connects the telescopic end of described drive unit;
Described valve seat and valve plate are rectangle structure, and are parallel to each other; While needing closure, described drive unit band ovable valve stem covers valve plate on valve seat, and valve plate and valve seat are fitted tightly.
2. according to claim 1 a kind ofly it is characterized in that for the hard sealing playing card valve on incinerator, described drive unit is cylinder or oil hydraulic cylinder.
3. according to claim 1 a kind ofly it is characterized in that for the hard sealing playing card valve on incinerator, described valve plate is composite metal valve plate, and valve plate edge is provided with elastomer seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320494342.4U CN203477364U (en) | 2013-08-13 | 2013-08-13 | Rigid seal poker valve used in incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320494342.4U CN203477364U (en) | 2013-08-13 | 2013-08-13 | Rigid seal poker valve used in incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203477364U true CN203477364U (en) | 2014-03-12 |
Family
ID=50225695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320494342.4U Expired - Fee Related CN203477364U (en) | 2013-08-13 | 2013-08-13 | Rigid seal poker valve used in incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203477364U (en) |
Cited By (1)
| 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 |
-
2013
- 2013-08-13 CN CN201320494342.4U patent/CN203477364U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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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: 20140312 Termination date: 20160813 |