CN207365719U - A kind of gravity flap valve - Google Patents
A kind of gravity flap valve Download PDFInfo
- Publication number
- CN207365719U CN207365719U CN201721292042.2U CN201721292042U CN207365719U CN 207365719 U CN207365719 U CN 207365719U CN 201721292042 U CN201721292042 U CN 201721292042U CN 207365719 U CN207365719 U CN 207365719U
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- linear meter
- weight linear
- valve
- screw hole
- weight
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Abstract
The utility model discloses a kind of gravity flap valve, including valve body, valve plate, valve shaft, weight linear meter one, screw hole one, weight linear meter two, screw hole two, clump weight, bolt one, curved baffle, bolt two and inspecting door；The valve plate is connected and fixed to valve inner by valve shaft, weight linear meter one is connected in the outer end of valve shaft, the weight linear meter one is equipped with least two screw holes one, the weight linear meter two is equipped with least one screw hole two, the weight linear meter one is with weight linear meter two by the way that bolt one is fixedly connected through screw hole one and screw hole two, clump weight is fixedly connected with by bolt two on the weight linear meter two, the curved baffle for blocking valve shaft is housed above valve shaft on the valve body；Inspecting door is housed on the body wall.The beneficial effects of the utility model are：It is simple in structure, it is easy to operate, reduce rate of breakdown；Due to weight linear meter one, weight linear meter two and clump weight collective effect, the material of a variety of proportions can be adapted to, it is applied widely.
Description
Technical field
Valve technology field is the utility model is related to, especially a kind of gravity flap valve.
Background technology
It is negative pressure system in rotary kiln, is filled with 10-40mm building stones in the preheater feed bin of rotary kiln operation area, on feed bin
Portion relies on the sealing that thickness of feed layer is formed, and sealing effect is poor, therefore, when not strip, is stayed material mouth using sheet-steel cover
Realize sealing, reduction leaks out, still, in strip, need to open blanking velar plate, can not realize sealing, exist leak out, it is necessary to
Being realized during strip strip and can realize sealing function.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of gravity flap valve.
The technical solution adopted in the utility model is：A kind of gravity flap valve, including：Valve body, valve plate, valve shaft, weight linear meter
First, screw hole one, weight linear meter two, screw hole two, clump weight, bolt one, curved baffle, bolt two and inspecting door；
The valve plate is connected and fixed to valve inner by valve shaft, and weight linear meter one is connected in the outer end of valve shaft, described to match somebody with somebody
Weight bar one is equipped with least two screw holes one, and the weight linear meter two is equipped with least one screw hole two, the weight linear meter one and counterweight
Bar two is fixedly connected with by the way that bolt one is fixedly connected through screw hole one with screw hole two on the weight linear meter two by bolt two
Clump weight, equipped with the curved baffle for blocking valve shaft above valve shaft on the valve body；Inspecting door is housed on the body wall；
The valve plate, valve shaft, weight linear meter one, screw hole one, weight linear meter two, screw hole two, clump weight, bolt one, curved baffle
There are two with bolt two, on symmetrical valve body.
Further, the screw hole one is uniformly distributed on weight linear meter one.
Further, the screw hole two is uniformly distributed on weight linear meter two.
Further, the inspecting door is tempering transparent glass.
Further, at least one piece of clump weight is fixedly connected with by bolt two on the weight linear meter two.
The beneficial effects of the utility model are：Simple in structure, easy to operate, its operational process is energy saving, further, since entirely
Simple in structure, equipped with the curved baffle for blocking valve shaft above valve shaft, the material that can prevent from falling blocks valve shaft, avoids valve plate from turning
Dynamic failure, reduces rate of breakdown, so as to reduce maintenance cost, further ensure that economic benefit；Due to weight linear meter one, counterweight
The selection of different connecting screw holes between bar two can adjust the length of weight linear meter one and weight linear meter two, reach the tune of torque arm length
It is whole, while the clump weight of varying number can be selected, realize the adjustment of gravity, both collective effects can adapt to a variety of ratios
The material of weight, it is applied widely.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
It is further to the utility model below in conjunction with the accompanying drawings in order to be more clearly understood that the technical solution of the utility model
Explanation.
Gravity flap valve as shown in Figure 1, including valve body 1, valve plate 2, valve shaft 3, weight linear meter 1, screw hole 1, counterweight
Bar 25, screw hole 2 501, clump weight 6, bolt 1, curved baffle 8, bolt 29 and inspecting door 10；
The valve plate 2 is connected and fixed to inside valve body 1 by valve shaft 3, and weight linear meter 1, institute are connected in the outer end of valve shaft 3
State weight linear meter 1 and be equipped with least two screw holes 1, the weight linear meter 25 is equipped with least one screw hole 2 501, described to match somebody with somebody
Weight bar 1 and weight linear meter 25 are by the way that bolt 1 is fixedly connected through screw hole 1 and screw hole 2 501, the weight linear meter 25
It is upper that clump weight 6 is fixedly connected with by bolt 29, kept off on the valve body 1 positioned at the top of valve shaft 3 equipped with the arc for blocking valve shaft 3
Plate 8；Inspecting door 10 is housed on 1 side wall of valve body；
The valve plate 2, valve shaft 3, weight linear meter 1, screw hole 1, weight linear meter 25, screw hole 2 501, clump weight 6, bolt
One 7, curved baffle 8 and bolt 29 have two, on symmetrical valve body 1.
In this preferred embodiment, the screw hole 1 is uniformly distributed on weight linear meter 1.
In this preferred embodiment, the screw hole 2 501 is uniformly distributed on weight linear meter 25.
In this preferred embodiment, the inspecting door 10 is tempering transparent glass.
In this preferred embodiment, at least one piece of clump weight 6 is fixedly connected with by bolt 29 on the weight linear meter 25.
Operation principle：Under the collective effect of weight linear meter 1, weight linear meter 25 and clump weight 6, two valve plates 2 are in same
The closure state of horizontal plane, when accumulation of material is to constant weight on valve plate 2, two valve plates 2 are respectively to turning under both sides, after discharging
Since two valve plates 2 of effect of clump weight 6 turn again to the closure state of same level, the purpose of automatic discharging is realized, its
Operational process is energy saving, further, since total is simple, equipped with the curved baffle 8 for blocking valve shaft 3 above valve shaft 3, can prevent
The material fallen blocks valve shaft 3, avoids valve plate 2 from rotating failure, rate of breakdown is reduced, so as to reduce maintenance cost, further
It ensure that economic benefit.Since the different selections of screw hole 2 501 on screw hole 1 on weight linear meter 1 and weight linear meter 25 can adjust
The connection length of weight linear meter 1 and weight linear meter 25 is saved, reaches the adjustment of torque arm length, while matching somebody with somebody for varying number can be selected
Pouring weight 6, realizes the adjustment of gravity, both collective effects can adapt to the material of a variety of proportions, applied widely.
The utility model is simple in structure, easy to operate, after the installation application of this gravity flap valve, can adapt to a variety of ratios
The material of weight, it is applied widely, while it is avoided that valve plate rotates failure, reduce production accident.
The above is only the better embodiment of the utility model, therefore all according to described in the utility model patent application range
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.
Claims (5)
- A kind of 1. gravity flap valve, it is characterised in that including：Valve body（1）, valve plate（2）, valve shaft（3）, weight linear meter one（4）, screw hole One（401）, weight linear meter two（5）, screw hole two（501）, clump weight（6）, bolt one（7）, curved baffle（8）, bolt two（9）And inspection Depending on door（10）；The valve plate（2）Pass through valve shaft（3）It is connected and fixed to valve body（1）Inside, in valve shaft（3）Outer end connection weight linear meter one （4）, the weight linear meter one（4）It is equipped with least two screw holes one（401）, the weight linear meter two（5）Equipped with least one screw hole Two（501）, the weight linear meter one（4）With weight linear meter two（5）By by bolt one（7）Through screw hole one（401）With screw hole two （501）It is fixedly connected, the weight linear meter two（5）It is upper to pass through bolt two（9）It is fixedly connected with clump weight（6）, the valve body（1）On Positioned at valve shaft（3）Top is equipped with and blocks valve shaft（3）Curved baffle（8）；The valve body（1）Inspecting door is housed on side wall（10）；The valve plate（2）, valve shaft（3）, weight linear meter one（4）, screw hole one（401）, weight linear meter two（5）, screw hole two（501）, counterweight Block（6）, bolt one（7）, curved baffle（8）With bolt two（9）There are two, symmetrical valve body（1）On.
- A kind of 2. gravity flap valve according to claim 1, it is characterised in that：The screw hole one（401）In weight linear meter one （4）On be uniformly distributed.
- A kind of 3. gravity flap valve according to claim 1, it is characterised in that：The screw hole two（501）In weight linear meter two （5）On be uniformly distributed.
- A kind of 4. gravity flap valve according to claim 1, it is characterised in that：The inspecting door（10）For the transparent glass of tempering Glass.
- A kind of 5. gravity flap valve according to claim 1, it is characterised in that：The weight linear meter two（5）On pass through bolt Two（9）It is fixedly connected with least one piece of clump weight（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721292042.2U CN207365719U (en) | 2017-10-09 | 2017-10-09 | A kind of gravity flap valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721292042.2U CN207365719U (en) | 2017-10-09 | 2017-10-09 | A kind of gravity flap valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207365719U true CN207365719U (en) | 2018-05-15 |
Family
ID=62347594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721292042.2U Active CN207365719U (en) | 2017-10-09 | 2017-10-09 | A kind of gravity flap valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207365719U (en) |
-
2017
- 2017-10-09 CN CN201721292042.2U patent/CN207365719U/en active Active
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| GR01 | Patent grant |