CN205118300U - Pottery residual cake valve - Google Patents
Pottery residual cake valve Download PDFInfo
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- CN205118300U CN205118300U CN201520560686.XU CN201520560686U CN205118300U CN 205118300 U CN205118300 U CN 205118300U CN 201520560686 U CN201520560686 U CN 201520560686U CN 205118300 U CN205118300 U CN 205118300U
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- valve
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- valve plate
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Abstract
本实用新型属于阀门领域，是针对现有排渣阀流道摩擦大、易积灰而提供的一种陶瓷排渣阀。包括阀体、阀杆、阀盖、支架、手轮和阀板，阀体包括左阀体和右阀体，左阀体和右阀体密封固定连接，在左、右阀体的内壁设有陶瓷材料制成的防物料堵塞的陶瓷接管，陶瓷接管上具有容纳阀板的槽，阀板在该槽中上下滑动来调节流量大小。阀板包括与阀杆连接的固定板和安装在固定板上的陶瓷阀板，陶瓷阀板内嵌在一阀板座内，阀板座与固定板固定连接。本实用新型结构简单，将流道内壁设计为陶瓷材料，其流动阻力小，阀体内部介质通道是直通的，介质成直线流动，流动阻力小。
The utility model belongs to the field of valves, and is a ceramic slag discharge valve provided for the existing slag discharge valve with high friction and easy dust accumulation. Including valve body, valve stem, bonnet, bracket, hand wheel and valve plate, the valve body includes left valve body and right valve body, the left valve body and right valve body are sealed and fixedly connected, and the inner walls of the left and right valve bodies are provided with A ceramic connecting pipe made of ceramic material to prevent material clogging. The ceramic connecting pipe has a groove for accommodating a valve plate, and the valve plate slides up and down in the groove to adjust the flow rate. The valve plate includes a fixed plate connected with the valve stem and a ceramic valve plate installed on the fixed plate, the ceramic valve plate is embedded in a valve plate seat, and the valve plate seat is fixedly connected with the fixed plate. The utility model has a simple structure, and the inner wall of the flow channel is designed as a ceramic material, and its flow resistance is small. The medium channel inside the valve body is straight through, and the medium flows in a straight line with small flow resistance.
Description
技术领域technical field
本实用新型属于阀门领域，尤其涉及一种陶瓷排渣阀。The utility model belongs to the field of valves, in particular to a ceramic slag discharge valve.
背景技术Background technique
现有的排渣阀的流道采用的是金属材质制成，金属材质制成的流道光洁度较差，而且长时间使用物料会对流道内壁腐蚀较大，进一步造成流道摩擦系数增大，容易积灰，从而易造成流道堵塞。The flow channel of the existing slag discharge valve is made of metal material. The smoothness of the flow channel made of metal material is poor, and the material will corrode the inner wall of the flow channel after long-term use, which further increases the friction coefficient of the flow channel. It is easy to accumulate dust, which can easily cause flow channel blockage.
实用新型内容Utility model content
本实用新型的目的是针对现有排渣阀流道摩擦大、易积灰而提供的一种陶瓷排渣阀。The purpose of the utility model is to provide a ceramic slag discharge valve for the existing slag discharge valve with high friction and easy dust accumulation.
本实用新型是通过如下技术方案来实现的：The utility model is achieved through the following technical solutions:
陶瓷排渣阀，包括阀体、阀杆、阀盖、支架、手轮和阀板，阀体包括左阀体和右阀体，左阀体和右阀体密封固定连接，在左、右阀体的内壁设有陶瓷材料制成的防物料堵塞的陶瓷接管，陶瓷接管上具有容纳阀板的槽，阀板在该槽中上下滑动来调节流量大小。Ceramic slag discharge valve, including valve body, valve stem, bonnet, bracket, handwheel and valve plate, the valve body includes left valve body and right valve body, the left valve body and right valve body are sealed and fixedly connected The inner wall of the body is provided with a ceramic connecting pipe made of ceramic material to prevent material clogging. The ceramic connecting pipe has a groove for accommodating the valve plate, and the valve plate slides up and down in the groove to adjust the flow rate.
所述的阀板包括与阀杆连接的固定板和安装在固定板上的陶瓷阀板，陶瓷阀板内嵌在一阀板座内，阀板座与固定板固定连接。The valve plate includes a fixed plate connected with the valve stem and a ceramic valve plate installed on the fixed plate, the ceramic valve plate is embedded in a valve plate seat, and the valve plate seat is fixedly connected with the fixed plate.
在陶瓷接管外围具有环状的凸环，左、右阀体分别套接在凸环两侧的陶瓷接管上，陶瓷接管通过凸环紧卡在左、右阀体之间。There is an annular protruding ring on the periphery of the ceramic connecting pipe, and the left and right valve bodies are respectively sleeved on the ceramic connecting pipes on both sides of the protruding ring, and the ceramic connecting pipe is tightly clamped between the left and right valve bodies through the protruding ring.
本实用新型的有益效果：本实用新型结构简单，将流道内壁设计为陶瓷材料，其流动阻力小，阀体内部介质通道是直通的，介质成直线流动，流动阻力小；阀体出口流道结型合理，不存渣，启闭灵活，不卡阻。独特的设计理念在于阀门动作时阀板对阀座密封面产生自研磨，有抛光作用，使它在恶劣工况的使用过程中能不断提高耐磨性和密封性。Beneficial effects of the utility model: the utility model has a simple structure, and the inner wall of the flow channel is designed as a ceramic material, and its flow resistance is small. Reasonable junction, no slag, flexible opening and closing, no jamming. The unique design concept is that the valve plate will self-grind and polish the sealing surface of the valve seat when the valve is in motion, so that it can continuously improve the wear resistance and sealing performance during the use of harsh working conditions.
附图说明Description of drawings
图1为本实用新型的剖视图。Fig. 1 is a sectional view of the utility model.
图2为陶瓷接管的结构示意图。Fig. 2 is a schematic structural diagram of a ceramic adapter.
具体实施方式detailed description
下面结合实施例对本实用新型作进一步说明。Below in conjunction with embodiment the utility model is further described.
实施例Example
如图1和图2所示，陶瓷排渣阀，包括阀体、阀杆1、阀盖2、支架3、手轮4和阀板5，值得注意的是阀体包括左阀体6和右阀体7，左阀体6和右阀体7密封固定连接，在左、右阀体的内壁设有陶瓷材料制成的防物料堵塞的陶瓷接管8，陶瓷接管8上具有容纳阀板5的槽，阀板5在该槽中上下滑动来调节流量大小。所述的阀板5包括与阀杆连接的固定板9和安装在固定板9上的陶瓷阀板10，陶瓷阀板10内嵌在一阀板座11内，阀板座11与固定板9固定连接。在陶瓷接管外围具有环状的凸环，左、右阀体分别套接在凸环两侧的陶瓷接管上，陶瓷接管通过凸环紧卡在左、右阀体之间。As shown in Figures 1 and 2, the ceramic slag discharge valve includes a valve body, a valve stem 1, a valve cover 2, a bracket 3, a hand wheel 4 and a valve plate 5. It is worth noting that the valve body includes a left valve body 6 and a right valve body. The valve body 7, the left valve body 6 and the right valve body 7 are sealed and fixedly connected, and the inner walls of the left and right valve bodies are provided with ceramic connecting pipes 8 made of ceramic materials to prevent material clogging. Groove, the valve plate 5 slides up and down in the groove to adjust the size of the flow. The valve plate 5 includes a fixed plate 9 connected to the valve stem and a ceramic valve plate 10 installed on the fixed plate 9. The ceramic valve plate 10 is embedded in a valve plate seat 11, and the valve plate seat 11 is connected to the fixed plate 9. Fixed connection. There is an annular protruding ring on the periphery of the ceramic connecting pipe, and the left and right valve bodies are respectively sleeved on the ceramic connecting pipes on both sides of the protruding ring, and the ceramic connecting pipe is tightly clamped between the left and right valve bodies through the protruding ring.
以上显示和描述了本实用新型的基本原理、主要特征和本实用新型的优点。本行业的技术人员应该了解，本实用新型不受上述实施例的限制，上述实施例和说明书中描述的只是说明本实用新型的原理，在不脱离本实用新型精神和范围的前提下，本领域内普通的技术人员的简单更改和替换都是本实用新型的保护范围之内。The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, and what is described in the above-mentioned embodiments and the description is only to illustrate the principle of the utility model. Simple modifications and replacements by ordinary technicians are within the protection scope of the present utility model.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560686.XU CN205118300U (en) | 2015-07-29 | 2015-07-29 | Pottery residual cake valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560686.XU CN205118300U (en) | 2015-07-29 | 2015-07-29 | Pottery residual cake valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205118300U true CN205118300U (en) | 2016-03-30 |
Family
ID=55573914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520560686.XU Expired - Lifetime CN205118300U (en) | 2015-07-29 | 2015-07-29 | Pottery residual cake valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205118300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015614A (en) * | 2016-07-14 | 2016-10-12 | 哈电集团哈尔滨电站阀门有限公司 | Wedge type dual-gate valve |
-
2015
- 2015-07-29 CN CN201520560686.XU patent/CN205118300U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015614A (en) * | 2016-07-14 | 2016-10-12 | 哈电集团哈尔滨电站阀门有限公司 | Wedge type dual-gate valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20160330 |