CN204512493U - A kind of obliquely inserting type unloading valve - Google Patents
A kind of obliquely inserting type unloading valve Download PDFInfo
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- CN204512493U CN204512493U CN201420857231.XU CN201420857231U CN204512493U CN 204512493 U CN204512493 U CN 204512493U CN 201420857231 U CN201420857231 U CN 201420857231U CN 204512493 U CN204512493 U CN 204512493U
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Abstract
The utility model discloses a kind of obliquely inserting type unloading valve, adopt push-pull valve, the valve body of described push-pull valve is provided with the upper plate be solidly fixed, middle plate and lower plate, described upper plate, the up and down overlapping successively and integral inclined setting of middle plate and lower plate, wherein, the position opening that described upper plate is lower in position is also connected with Taper Pipe bottom outlet, the same opening in position that described lower plate is corresponding the entrance be communicated on grey cover plate, described middle plate is shaped as frame clamping plate, the activity space of plate is surrounded with described upper plate and lower plate, described plate is connected with a pull bar stretching out valve body, seal ring is provided with between described pull bar and valve body.The utility model adopts the valve plate and plate that are obliquely installed, and effectively avoid dust the overstocking of gap between valve plate and plate, simultaneously reasonable Arrangement seal ring and sealing joint strip, reduces the probability that dust is revealed.
Description
Technical field
The utility model belongs to deduster technical field, is specifically related to a kind of obliquely inserting type unloading valve unloading ash for deduster.
Background technique
The unloading valve of current deduster mostly is hand operated gate valve.Conventional hand operated gate valve is plugged or rotate handwheel to drive plate repeatedly to move along level side by hand, makes the dust in ash bucket fall in ash bucket, reach keying function.The features such as it has simple and compact for structure, operation light and flexible, easily install, quick detachable are widely adopted.
But, due to the structural feature of push-pull valve itself, itself there is certain interval in the middle of plate and upper and lower plate, easily overstock a large amount of dust, cause plate to move involved and abstruse, and when push-pull valve opening process, a large amount of dust is taken out of along middle gap, causes dust to leak, flies away everywhere, not only pollute work and surrounding enviroment, also cause the threat healthy to operator.
Model utility content
The technical problem that the utility model solves is: the technological deficiency of the dust stratification existed for existing dust discharging valve of duster and leakage ash, provides a kind of novel obliquely inserting type unloading valve.
The utility model adopts following technological scheme to realize: a kind of obliquely inserting type unloading valve, adopt push-pull valve 2, the valve body 25 of described push-pull valve 2 is provided with the upper plate 21 be solidly fixed, middle plate 22 and lower plate 23, described upper plate 21, the up and down overlapping successively and integral inclined setting of middle plate 22 and lower plate 23, wherein, the position opening that described upper plate 21 is lower in position is also connected with Taper Pipe 1 bottom outlet, the same opening in position of described lower plate 23 correspondence the entrance be communicated on grey cover plate 31, described middle plate 22 is shaped as frame clamping plate, the activity space of plate 24 is surrounded with described upper plate and lower plate, described plate 24 is connected with a pull bar 26 stretching out valve body 25, seal ring 29 is provided with between described pull bar 26 and valve body 25.
Further, described upper plate 21, to be connected by bolt between middle plate 22 and lower plate 23, and to be provided with sealing joint strip between adjacent two plates.
Further, the thickness of described plate 24 is suitable with the thickness of middle plate 22.
Further, the angle that described upper plate 21, middle plate 22 and lower plate 23 tilt is 10 °-20 °.
In the utility model, described pull bar 26 is parallel to plate 24 and arranges, and stretches out from the higher position of valve body 25.
Further, the bottom of described plate 24 is provided with contiguous block 29 and is connected with described pull bar 26.
Further, described pull bar 26 is connected by connection wye 27 with described contiguous block 29, and described connection wye 27 one end is fixedly connected with pull bar, and it is hinged that the other end and described contiguous block pass through hinge.
The utility model adopts the push-pull valve of technique scheme, valve plate and the plate of its valve body are all obliquely installed, unloading in grey process, dust is difficult to overstock in the acclive plane of tool, can decline ash bucket from the lower plate opening of lower along gradient, effectively avoid dust the overstocking of gap between valve plate and plate, extend the working life of unloading valve, set up seal ring and sealing joint strip between valve plate and between valve body and pull bar simultaneously, reduce the probability that dust is revealed.
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Accompanying drawing explanation
Fig. 1 is the connection diagram of obliquely inserting type unloading valve between Taper Pipe and ash bucket in the utility model.
Fig. 2 is the concrete schematic diagram of the obliquely inserting type unloading valve in the utility model.
Fig. 3 is the plan view of the upper plate in the utility model, middle plate and lower plate.
Number in the figure:
1-Taper Pipe,
2-push-pull valve, 21-upper plate, plate in 22-, 23-lower plate, 24-plate, 25-valve body, 26-pull bar, 27-Y shape joint, 28-seal ring, 29-contiguous block,
3-ash bucket, 31-ash cover plate.
Embodiment
Embodiment
See Fig. 1, unloading valve adopts push-pull valve 2, is arranged between the Taper Pipe 1 of deduster and the grey cover plate 31 of ash bucket 3.
In conjunction with see Fig. 2, push-pull valve 2 has the overlapped three pieces of valve plates that are solidly fixed, be respectively upper plate 21, middle plate 22 and lower plate 23, being fixed into overall upper plate 21, middle plate 22 and lower plate 23 is inclined on valve body 25, angle of inclination is at 10 °-20 °, wherein, the position opening that upper plate 21 is lower in position is also connected with Taper Pipe 1 bottom outlet, the same opening in position of lower plate 23 correspondence is also by the entrance on valve body 25 inner space to grey cover plate 31, middle plate 22 is shaped as frame clamping plate, surrounds the activity space of plate 24 with upper plate and lower plate.In conjunction with see Fig. 3, upper plate 21, to be connected by bolt between middle plate 22 and lower plate 23, and to be provided with sealing joint strip between adjacent two plates, plate 24 is arranged in the inner chamber that upper plate 21, middle plate 22 and lower plate 23 surround, and the thickness of its thickness and middle plate 22 is suitable.Plate 24 is connected with a pull bar 26 stretching out valve body 25, and pull bar 26 is parallel to plate 24 and arranges, and stretches out from the higher position of valve body 25.Seal ring 29 is provided with between pull bar 26 and valve body 25.
Preferably, be provided with contiguous block 29 in the bottom of plate 24 and be connected with pull bar 26, avoid joint directly to contact with dust.Pull bar 26 is connected by connection wye 27 with contiguous block 29, and connection wye 27 one end is fixedly connected with pull bar, and the other end and contiguous block are hinged by hinge, to a certain degree hinged can plate run steadily time, ensure that pull bar runs smooth and easy.
Ash bucket 3 utilizes ash bucket lifting gear to be pushed up, and closely stick together with grey cover plate 31, Stamping Steel Ribbon is posted in centre, and during to ensure ash, dust does not leak outside.When unloading ash, pull bar 26 is pulled to upper right, drive connection wye 27 together to move simultaneously.The inner chamber that connection wye 27 surrounds along valve plate together with plate 24 slides to upper right, and now, the dust be deposited in Taper Pipe 1 falls, and is fallen in ash bucket 3 by unloading valve valve body, realizes the unlatching of unloading valve.Now, due to the characteristic of dust, the fine dusts falling into ash bucket 3 is kicked up, be filled in valve body 25 cavity of whole lower plate 23 connection, for preventing pull bar and valve body joint dust from leaking outside, between pull bar 26 and valve body, being fitted with seal ring 28, effectively preventing from leaking outside in dust calking gap.
Unload after ash completes, put down by pull bar 26, under the effect of deadweight, pull bar drives connection wye 27, plate 24 1 valve plate inner chamber left bottom landing in the same way, is closed by the opening on upper plate and lower plate, and unloading valve is closed.
Those of ordinary skill in the field are to be understood that: these are only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle; any amendment of making, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. an obliquely inserting type unloading valve, adopt push-pull valve (2), it is characterized in that: the valve body (25) of described push-pull valve (2) is provided with the upper plate (21) be solidly fixed, middle plate (22) and lower plate (23), described upper plate (21), the up and down overlapping successively and integral inclined setting of middle plate (22) and lower plate (23), wherein, the position opening that described upper plate (21) is lower in position is also connected with Taper Pipe (1) bottom outlet, the same opening in position that described lower plate (23) is corresponding the entrance be communicated on grey cover plate (31), described middle plate (22) is shaped as frame clamping plate, the activity space of plate (24) is surrounded with described upper plate and lower plate, described plate (24) is connected with a pull bar (26) stretching out valve body (25), seal ring (29) is provided with between described pull bar (26) and valve body (25).
2. a kind of obliquely inserting type unloading valve according to claim 1, described upper plate (21), is connected by bolt between middle plate (22) and lower plate (23), and is provided with sealing joint strip between adjacent two plates.
3. a kind of obliquely inserting type unloading valve according to claim 2, the thickness of described plate (24) is suitable with the thickness of middle plate (22).
4. a kind of obliquely inserting type unloading valve according to claim 3, the angle that described upper plate (21), middle plate (22) and lower plate (23) tilt is 10 °-20 °.
5. a kind of obliquely inserting type unloading valve according to any one of claim 1-4, described pull bar (26) is parallel to plate (24) and arranges, and stretches out from the higher position of valve body (25).
6. a kind of obliquely inserting type unloading valve according to any one of claim 5, the bottom of described plate (24) is provided with contiguous block (29) and is connected with described pull bar (26).
7. a kind of obliquely inserting type unloading valve according to claim 6, described pull bar (26) is connected by connection wye (27) with described contiguous block (29), described connection wye (27) one end is fixedly connected with pull bar, and it is hinged that the other end and described contiguous block pass through hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420857231.XU CN204512493U (en) | 2014-12-30 | 2014-12-30 | A kind of obliquely inserting type unloading valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420857231.XU CN204512493U (en) | 2014-12-30 | 2014-12-30 | A kind of obliquely inserting type unloading valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204512493U true CN204512493U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420857231.XU Active CN204512493U (en) | 2014-12-30 | 2014-12-30 | A kind of obliquely inserting type unloading valve |
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| Country | Link |
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| CN (1) | CN204512493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045862A (en) * | 2018-01-18 | 2018-05-18 | 洛阳理工学院 | A kind of suspension-combustion furnace rubbish baiting valve |
| CN110064342A (en) * | 2018-04-10 | 2019-07-30 | 新能能源有限公司 | Right angle butterfly valve |
-
2014
- 2014-12-30 CN CN201420857231.XU patent/CN204512493U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045862A (en) * | 2018-01-18 | 2018-05-18 | 洛阳理工学院 | A kind of suspension-combustion furnace rubbish baiting valve |
| CN108045862B (en) * | 2018-01-18 | 2024-02-13 | 洛阳理工学院 | Garbage discharging valve for suspension combustion furnace |
| CN110064342A (en) * | 2018-04-10 | 2019-07-30 | 新能能源有限公司 | Right angle butterfly valve |
| CN110064342B (en) * | 2018-04-10 | 2024-02-09 | 新能能源有限公司 | Right-angle butterfly valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 59, nanzhuyuan Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: AEROSPACE KAITIAN ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: 410100 No. 15, Xingsha Avenue, Changsha Economic Development Zone, Changsha, Hunan Patentee before: KAITIAN ENVIRONMENTAL TECH. Co.,Ltd. |
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| CP03 | Change of name, title or address |