CN103388685A - Single-layer and double-door heavy hammer type wind-locking flap valve - Google Patents
Single-layer and double-door heavy hammer type wind-locking flap valve Download PDFInfo
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- CN103388685A CN103388685A CN2012101369828A CN201210136982A CN103388685A CN 103388685 A CN103388685 A CN 103388685A CN 2012101369828 A CN2012101369828 A CN 2012101369828A CN 201210136982 A CN201210136982 A CN 201210136982A CN 103388685 A CN103388685 A CN 103388685A
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- valve
- flap valve
- locking flap
- hammer type
- square block
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Abstract
The invention provides a single-layer and double-door heavy hammer type wind-locking flap valve, and relates to the field of flap devices. The flap valve comprises a valve body, heavy hammers, a shaft, valve plates, square seat bearings and flat keys, wherein the two valve plates are connected by the shaft and are fixedly arranged in the valve body, the left end and right end of the shaft are symmetrically provided with the square seat bearings, the square seat bearings at the two sides are respectively connected with a heavy hammer, and each square seat bearing is provided with a flat key. The flap valve is widely suitable for the industries, such as building material, metallurgy, chemical engineering and electricity, and is used as an ash hopper discharging device for various types of dust removing equipment and as a feeding and discharging device for various types of mills, driers, material bins and the like, so as to prevent the wild wind from entering.
Description
Technical field
The present invention relates to the panel turnover device field, be specifically related to the two-door type heavy-hammer type air-locking Flap valve of a kind of individual layer.
Background technique
At present, Flap valve in industries such as electric power, metallurgy, coal, chemical industry, cement as a kind of feeding device extensive use, but, because the weight linear meter of the type heavy-hammer type air-locking Flap valve in conventional construction does not have automatic reset mechanism, can not in time complete the conveying of material, thereby cause work unreliable.
Summary of the invention
The purpose of this invention is to provide the two-door type heavy-hammer type air-locking Flap valve of a kind of individual layer, it has the characteristics such as compact structure, stable working be reliable, thereby can in time complete the conveying of material.
In order to solve the existing problem of background technique, the present invention is by the following technical solutions: it comprises valve body, weight, axle, valve plate, square block bearing and flat key, described two valve plates connect and are fixed on the inside of valve body by axle, and the two ends, left and right of described axle are symmetrically fixed with the square block bearing, the square block bearing at described two ends all is connected with weight, and described square block bearing is provided with flat key.
The two ends of described axle are all fixed by the first hex head bolt and square block bearing.
Described axle is provided with the second hex head bolt and fixes.
The present invention is widely used in the industries such as building materials, metallurgy, chemical industry, electric power, and the discharge mechanism of giving as equipment such as the ash bucket discharge mechanism of all kinds of dusting apparatuss and various grinding machine, dryer, feed bins, prevent that wild wind is blown into.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the right elevation of Fig. 1.
Embodiment
With reference to Fig. 1-Fig. 2, this embodiment is by the following technical solutions: it comprises valve body 1, weight 3, axle 5, valve plate 6, square block bearing 7 and flat key 8, described two valve plates 6 connect and are fixed on the inside of valve body 1 by axle 5, and the two ends, left and right of described axle 5 are symmetrically fixed with square block bearing 7, the square block bearing 7 at described two ends all is connected with weight 3, and described square block bearing 7 is provided with flat key 8.
The two ends of described axle 5 are all fixing with square block bearing 7 by the first hex head bolt 2.
It is fixing that described axle 5 is provided with the second hex head bolt 4.
Adopt the wool felt sealing between described axle 5 and valve body 1.
This embodiment adopts Plate Welding to form, the weight linear meter automatic reset mechanism, and compact structure, stable working is reliable.
The working principle of this embodiment: valve plate 6 is opened automatically under the material gravity effect, falls behind under material, and the weighted lever system automatically resets valve plate 6, prevents that wild wind is blown into, thereby completes the conveying of material.
This embodiment is widely used in the industries such as building materials, metallurgy, chemical industry, electric power, and the discharge mechanism of giving as equipment such as the ash bucket discharge mechanism of all kinds of dusting apparatuss and various grinding machine, dryer, feed bins, prevent that wild wind is blown into.
Explanation is finally, above embodiment is only unrestricted in order to technological scheme of the present invention to be described, other modifications that those of ordinary skills make technological scheme of the present invention or be equal to replacement, only otherwise break away from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of claim scope of the present invention.
Claims (5)
1. two-door type heavy-hammer type air-locking Flap valve of individual layer, it comprises valve body (1), weight (3), axle (5), valve plate (6), square block bearing (7) and flat key (8), it is characterized in that, described two valve plates (6) connect and are fixed on the inside of valve body (1) by axle (5), and the two ends, left and right of described axle (5) are symmetrically fixed with square block bearing (7), the square block bearing (7) at described two ends all is connected with weight (3), and described square block bearing (7) is provided with flat key (8).
2. the two-door type heavy-hammer type air-locking Flap valve of a kind of individual layer according to claim 1, is characterized in that the two ends of described axle (5) are all fixing by the first hex head bolt (2) and square block bearing (7).
3. the two-door type heavy-hammer type air-locking Flap valve of a kind of individual layer according to claim 1, is characterized in that described axle (5) is provided with the second hex head bolt (4) fixing.
4. the two-door type heavy-hammer type air-locking Flap valve of a kind of individual layer according to claim 1, is characterized in that between described axle (5) and valve body (1) adopting the wool felt sealing.
5. the two-door type heavy-hammer type air-locking Flap valve of a kind of individual layer according to claim 1, is characterized in that described lock wind Flap valve adopts Plate Welding to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101369828A CN103388685A (en) | 2012-05-07 | 2012-05-07 | Single-layer and double-door heavy hammer type wind-locking flap valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101369828A CN103388685A (en) | 2012-05-07 | 2012-05-07 | Single-layer and double-door heavy hammer type wind-locking flap valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103388685A true CN103388685A (en) | 2013-11-13 |
Family
ID=49533049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101369828A Pending CN103388685A (en) | 2012-05-07 | 2012-05-07 | Single-layer and double-door heavy hammer type wind-locking flap valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103388685A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953761A (en) * | 2014-04-01 | 2014-07-30 | 洛阳理工学院 | Dual-self-locking-type dust discharging and air locking device for bottom of dust collector |
| CN104819307A (en) * | 2015-05-20 | 2015-08-05 | 胜利阀门有限公司 | Two-way leakage-free high-life rotary ball valve |
| CN109693943A (en) * | 2019-01-25 | 2019-04-30 | 南京西普水泥工程集团有限公司 | A kind of blanking pipe of dual-seal |
| CN111750627A (en) * | 2020-06-12 | 2020-10-09 | 深圳市壹闻科技有限公司 | Clay drying device convenient to ejection of compact |
| CN111795161A (en) * | 2020-07-30 | 2020-10-20 | 芜湖华洁环保设备有限公司 | Single-layer flap valve for dust collection |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4494564A (en) * | 1983-03-11 | 1985-01-22 | Fuller Company | Flap valve |
| CN201335189Y (en) * | 2009-01-19 | 2009-10-28 | 南通升辉建材科技有限公司 | High-temperature flap valve |
| CN201443959U (en) * | 2009-07-28 | 2010-04-28 | 中冶北方工程技术有限公司 | Rotary kiln double-flap-type feeding valve |
| CN201891848U (en) * | 2010-11-29 | 2011-07-06 | 江苏紫光吉地达环境科技股份有限公司 | Novel square weight-loaded flap valve |
-
2012
- 2012-05-07 CN CN2012101369828A patent/CN103388685A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4494564A (en) * | 1983-03-11 | 1985-01-22 | Fuller Company | Flap valve |
| CN201335189Y (en) * | 2009-01-19 | 2009-10-28 | 南通升辉建材科技有限公司 | High-temperature flap valve |
| CN201443959U (en) * | 2009-07-28 | 2010-04-28 | 中冶北方工程技术有限公司 | Rotary kiln double-flap-type feeding valve |
| CN201891848U (en) * | 2010-11-29 | 2011-07-06 | 江苏紫光吉地达环境科技股份有限公司 | Novel square weight-loaded flap valve |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953761A (en) * | 2014-04-01 | 2014-07-30 | 洛阳理工学院 | Dual-self-locking-type dust discharging and air locking device for bottom of dust collector |
| CN104819307A (en) * | 2015-05-20 | 2015-08-05 | 胜利阀门有限公司 | Two-way leakage-free high-life rotary ball valve |
| CN109693943A (en) * | 2019-01-25 | 2019-04-30 | 南京西普水泥工程集团有限公司 | A kind of blanking pipe of dual-seal |
| CN109693943B (en) * | 2019-01-25 | 2023-10-27 | 南京西普国际工程有限公司 | Double-sealing discharging pipeline |
| CN111750627A (en) * | 2020-06-12 | 2020-10-09 | 深圳市壹闻科技有限公司 | Clay drying device convenient to ejection of compact |
| CN111795161A (en) * | 2020-07-30 | 2020-10-20 | 芜湖华洁环保设备有限公司 | Single-layer flap valve for dust collection |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131113 |