CN214914842U

CN214914842U - Double-sealing garbage incineration dust remover

Info

Publication number: CN214914842U
Application number: CN202120963942.5U
Authority: CN
Inventors: 张炜; 戴新杰; 陆彬鑫; 钱烨
Original assignee: Jiehua Holdings Co ltd
Current assignee: Jiehua Holdings Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-11-30
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a double sealing's msw incineration dust remover relates to msw incineration dust remover technical field, aims at solving the technical problem that msw incineration dust remover flue gas leaked, and its technical scheme main points are: the side wall of the shell is provided with an air cylinder, the opposite side of the shell, which is provided with the air cylinder, is provided with a working channel, the working channel comprises a channel wall extending to the inside of the shell, and the inner side of the channel wall is provided with a first annular clamping plate; the air cylinder comprises a telescopic rod penetrating through the shell and extending into the shell, a first sealing cover is fixed at one end of the telescopic rod, and an annular first sealing gasket is arranged at one end, far away from the telescopic rod, of the first sealing cover; the one end that the telescopic link was kept away from to first sealed lid still is equipped with the sealed lid of second, the sealed lid of second passes through compression spring with first sealed lid to be connected, the one end that first sealed lid was kept away from to the sealed lid of second is equipped with the sealed pad of annular second, an object of the utility model is to provide a waste incineration dust remover that sealing performance is better.

Description

Double-sealing garbage incineration dust remover

Technical Field

The utility model relates to a waste incineration dust remover technical field, more specifically says, it relates to a double sealing's waste incineration dust remover.

Background

The flue gas that waste incinerator produced has the characteristics of high temperature, humidity is big, contain corrosive gas, so to the smoke and dust of these nature, must handle it according to relevant environmental protection regulation, use waste incineration dust remover and waste incinerator to dock usually in the trade, waste incineration dust remover has obvious dust collection efficiency to dust and heavy metal granule in the waste gas that burns rubbish and produce, adds reaction medicine and adsorption agent in the waste gas simultaneously, can purify harmful gas such as sulfur dioxide, dioxin in the waste gas clean in this way.

A bypass valve is usually reserved for adding reaction medicaments and adsorption medicaments in the waste incineration dust remover, and a user can also clean residual waste falling into the waste incineration dust remover along with smoke from the bypass valve; but the opening and closing performance of the bypass valve causes a problem in the sealing performance, so that smoke in the waste incineration dust collector leaks from the position, the quality of the environmental air is affected, and meanwhile, the physical health of a user is seriously damaged.

Therefore, a new technical solution is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a waste incineration dust remover that sealing performance is better.

The above technical purpose of the present invention can be achieved by the following technical solutions: a double-sealing garbage incineration dust remover comprises a shell, wherein a cylinder is arranged on the side wall of the shell, a working channel is arranged on the opposite side of the shell, which is provided with the cylinder, the working channel comprises a channel wall extending to the inside of the shell, and a first annular clamping plate is arranged on the inner side of the channel wall;

the cylinder comprises a telescopic rod penetrating through the shell and extending into the shell, a first sealing cover is fixed at one end of the telescopic rod, and an annular first sealing gasket is arranged at one end, away from the telescopic rod, of the first sealing cover; the one end that the telescopic link was kept away from to first sealed lid still is equipped with the sealed lid of second, and the sealed lid of second passes through compression spring with first sealed lid to be connected, and the one end that the sealed lid of second was kept away from first sealed lid is equipped with annular second and seals up.

By adopting the technical scheme, after a user adds reaction medicaments and adsorption medicaments into the shell from the working channel, the air cylinder is started, the telescopic end of the air cylinder pushes the first sealing cover to move towards the working channel, the first sealing cover simultaneously pushes the second sealing cover to move towards the working channel under the action of the compression spring, when the first sealing cover is pushed to one end of the channel wall, the second sealing cover is just pushed to one end of the first annular clamping plate, meanwhile, the first sealing gasket and the second sealing gasket are designed to prevent smoke from leaking out of the two sealing plates, and the smoke needs to pass through the two sealing structures when the smoke wants to escape out of the shell, so that the effect of double sealing is achieved; on the other hand, compression spring's setting can guarantee that first sealed pad and second are sealed to be parallel as far as, avoids two closing plates because the uneven condition that produces the gap that appears in atress, and when arbitrary closing plate received outer wall or inside atmospheric pressure change to produce the displacement simultaneously, compression spring can certain flexible thereupon, and its elasticity guarantees to guarantee that another closing plate does not produce the displacement, has further avoided the production in gap, has finally reached the better purpose of sealing performance.

The utility model discloses further set up to: the sections of the first sealing gasket and the second sealing gasket are in the shape of Arabic numeral nine.

The utility model discloses further set up to: the first sealing gasket and the second sealing gasket respectively comprise a head part and a tail part; the head part of the first sealing gasket is arranged between the first sealing gasket and the channel wall, and the tail part of the first sealing gasket is propped against the outer side of the channel wall; first cyclic annular cardboard one end is fixed with the cyclic annular cardboard of second towards the sealed lid of second, and the sealed head of filling up of second is arranged in between the sealed lid of second and the cyclic annular cardboard of second, and its afterbody supports to the cyclic annular cardboard outside of second.

By adopting the technical scheme, the head part of the first sealing gasket fixed with the first sealing cover is clamped to one end of the channel wall by the first sealing cover, the head part of the second sealing gasket fixed with the second sealing cover is clamped to one end of the second annular plate by the second sealing cover, meanwhile, the tail part of the first sealing gasket is wrapped to the outer side of the channel wall, and the tail part of the second sealing gasket is wrapped to the outer wall of the second annular plate; on the other hand, a hollow extrusion space is preferably arranged in the head part, so that a better deformation space can be provided for the two sealing gaskets, the two sealing gaskets are prevented from being crushed by the two sealing gaskets, and the purpose of durability of the sealing gaskets is finally achieved.

The utility model discloses further set up to: a telescopic column is arranged between the first sealing cover and the second sealing cover.

The utility model discloses further set up to: the number of the telescopic columns is two and is arranged in an alignment way compared with the compression springs, the telescopic columns comprise first columns fixed with the first sealing covers and second columns fixed with the second sealing covers, and the first columns are inserted into the second columns and connected with the second columns in a sliding way.

The telescopic link is promoting first sealed lid to working channel's in-process, the sealed lid of second that passes through compression spring with first sealed lid, can apply a bending stress to compression spring under the effect of gravity, through adopting above-mentioned technical scheme, flexible post can help compression spring to resist the bending stress that the sealed lid of second produced, and then guarantee flexible post not pliable, first sealed lid or the sealed lid of second simultaneously are because when displacement takes place for a certain department of atmospheric pressure change, flexible post also can stretch out and draw back thereupon, can not obstruct compression spring's deformation, finally reached the utility model discloses more durable purpose.

The utility model discloses further set up to: the outer wall of the telescopic rod is provided with an annular reinforcing part.

Through adopting above-mentioned technical scheme, the atress is the most at the telescopic link middle part, and preferred sets up cyclic annular reinforcing portion board in the middle part of the telescopic link, can help the telescopic link when promoting first sealed lid and the sealed lid of second it receives the downwarping stress that the two gravity produced, guarantees telescopic link non-deformable, has finally reached the utility model discloses more durable purpose.

To sum up, the utility model discloses following beneficial effect has: through the arrangement of the first sealing cover, the second sealing cover and other mechanisms, smoke needs to pass through two sealing structures when the smoke is about to escape out of the shell, so that a double sealing effect is achieved, meanwhile, when any sealing plate is displaced due to the change of the outer wall or the internal air pressure, the compression spring can stretch out and draw back to a certain extent, the elasticity of the compression spring can ensure that the other sealing plate is not displaced, gaps are further avoided, and the beneficial effect of better sealing performance is further achieved; through the structural arrangement of the first sealing gasket and the second sealing gasket, better fixing and sealing effects are achieved, better deformation space can be provided for the two sealing gaskets, the two sealing gaskets are prevented from being crushed by the two sealing gaskets, and the beneficial effect that the sealing gaskets are more durable is further achieved; through the arrangement of the telescopic column, the telescopic column can help the compression spring to resist the bending stress generated by the second sealing cover, so that the telescopic column is not easy to bend; through the setting of cyclic annular reinforced portion, can help the telescopic link its downwarping stress that receives the two gravity and produce when promoting first sealed lid and the sealed lid of second, guarantee telescopic link non-deformable, reached the utility model discloses more durable beneficial effect.

Drawings

FIG. 1 is a top plan view of the present embodiment;

fig. 2 is an enlarged schematic view of the structure of part G2 of the present embodiment;

fig. 3 is an enlarged schematic view of the structure of part G1 of the present embodiment;

fig. 4 is a schematic cross-sectional view of the first gasket and the second gasket of the present embodiment.

Description of the drawings: 1. a housing; 2. a cylinder; 3. a working channel; 4. a channel wall; 5. a first annular snap gauge; 6. a telescopic rod; 7. a first sealing cover; 8. a first gasket; 9. a second sealing cover; 10. a compression spring; 11. a second gasket; 12. a head portion; 13. a tail portion; 14. A telescopic column; 141. a first column; 142. a second column; 15. an annular reinforcing portion; 16. a second annular snap-gauge.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1, the double-sealed waste incineration dust collector comprises a housing 1, wherein a cylinder 2 is arranged on the side wall of the housing 1, a working channel 3 is arranged on the opposite side of the housing 1, which is provided with the cylinder 2, the working channel 3 comprises a channel wall 4 extending to the inside of the housing 1, and a first annular clamping plate 5 is arranged on the inner side of the channel wall 4;

the cylinder 2 comprises a telescopic rod 6 which penetrates through the shell 1 and extends into the shell 1, a first sealing cover 7 is fixed at one end of the telescopic rod 6, and an annular first sealing gasket 8 is arranged at one end, far away from the telescopic rod 6, of the first sealing cover 7; one end, far away from the telescopic rod 6, of the first sealing cover 7 is further provided with a second sealing cover 9, the second sealing cover 9 is connected with the first sealing cover 7 through a compression spring 10, and one end, far away from the first sealing cover 7, of the second sealing cover 9 is provided with an annular second sealing gasket 11.

After a user adds reaction medicaments and adsorption medicaments into the shell 1 from the working channel 3, the air cylinder 2 is started, the telescopic end of the air cylinder 2 pushes the first sealing cover 7 to move towards the working channel 3, the first sealing cover 7 simultaneously pushes the second sealing cover 9 to move towards the working channel 3 under the action of the compression spring 10, when the first sealing cover 7 is pushed to one end of the channel wall 4, the second sealing cover 9 is just pushed to one end of the first annular clamping plate 5, meanwhile, the first sealing gasket 8 and the second sealing gasket 11 are designed to prevent smoke from leaking out of the two sealing plates, and the smoke needs to pass through the two sealing structures when the smoke wants to escape out of the shell 1, so that the effect of double sealing is achieved; on the other hand, the arrangement of the compression spring 10 can ensure that the first sealing gasket 8 and the second sealing gasket 11 are parallel as much as possible, so that the situation that gaps are generated due to uneven stress of the two sealing plates is avoided, and meanwhile, when any sealing plate is displaced due to the change of the outer wall or the internal air pressure, the compression spring 10 can stretch out and draw back to a certain extent, so that the elasticity of the compression spring can ensure that the other sealing plate is not displaced, and the generation of the gaps is further avoided.

The cross sections of the first sealing gasket 8 and the second sealing gasket 11 are in the shape of Arabic numeral nine.

The first gasket 8 and the second gasket 11 each comprise a head portion 12 and a tail portion 13; the head 12 of the first gasket 8 is interposed between the first sealing cap 7 and the channel wall 4, and its tail 13 is pushed outside the channel wall 4; one end of the first annular clamping plate 5 is fixed with a second annular clamping plate 16 facing the second sealing cover 9, the head part 12 of the second sealing gasket 11 is arranged between the second sealing cover 9 and the second annular clamping plate 16, and the tail part 13 of the second sealing gasket is abutted to the outer side of the second annular clamping plate 16.

The first sealing cover 7 clamps the head part 12 of the first sealing gasket 8 fixed with the first sealing cover to one end of the channel wall 4, the second sealing cover 9 clamps the head part 12 of the second sealing gasket 11 fixed with the second sealing cover to one end of the second annular plate, meanwhile, the tail part 13 of the first sealing gasket 8 is wrapped to the outer side of the channel wall 4, and the tail part 13 of the second sealing gasket 11 is wrapped to the outer wall of the second annular plate, so that smoke can be blocked by the tail parts 13 of the two sealing gaskets and is difficult to leak out while the two sealing gaskets are better fixed, and better fixing and sealing effects are achieved; on the other hand, it is preferable to provide a hollow pressing space in the head portion 12, which can give a better deformation space to the two gaskets and prevent the two sealing caps from being crushed.

A telescopic column 14 is arranged between the first sealing cover 7 and the second sealing cover 9.

The number of the telescopic columns 14 is two and is arranged opposite to the compression spring 10, the telescopic columns 14 include a first column 141 fixed with the first sealing cover 7 and a second column 142 fixed with the second sealing cover 9, and the first column 141 is inserted into the second column 142 and connected with the second column 142 in a sliding manner.

The telescopic link 6 is promoting first sealed lid 7 to working channel 3's in-process, the sealed lid 9 of second that is connected through compression spring 10 with first sealed lid 7, can exert a bending stress to compression spring 10 under the effect of gravity, through adopting above-mentioned technical scheme, flexible post 14 can help compression spring 10 to resist the bending stress that the sealed lid 9 of second produced, and then guarantee flexible post 14 not easily crooked, when first sealed lid 7 or the sealed lid 9 of second took place the displacement because atmospheric pressure changes a certain department simultaneously, flexible post 14 also can stretch out and draw back along with it, can not hinder compression spring 10's deformation.

The outer wall of the telescopic rod 6 is provided with an annular reinforcing part 15.

The stress is the most at the middle part of the telescopic rod 6, and preferably, an annular reinforcing part 15 plate is arranged at the middle part of the telescopic rod 6, so that the telescopic rod 6 can be helped to be subjected to downward bending stress generated by the gravity of the first sealing cover 7 and the second sealing cover 9 when being pushed, and the telescopic rod 6 is ensured not to be deformed easily.

The specific embodiments are only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a dual seal's waste incineration dust remover, includes shell (1), its characterized in that: the side wall of the shell (1) is provided with an air cylinder (2), the opposite side of the shell (1) provided with the air cylinder (2) is provided with a working channel (3), the working channel (3) comprises a channel wall (4) extending to the inside of the shell (1), and the inner side of the channel wall (4) is provided with a first annular clamping plate (5);

the air cylinder (2) comprises a telescopic rod (6) penetrating through the shell (1) and extending into the shell, a first sealing cover (7) is fixed at one end of the telescopic rod (6), and an annular first sealing gasket (8) is arranged at one end, far away from the telescopic rod (6), of the first sealing cover (7); the one end that telescopic link (6) were kept away from in first sealed lid (7) still is equipped with the sealed lid of second (9), the sealed lid of second (9) is connected through compression spring (10) with first sealed lid (7), the one end that first sealed lid (7) were kept away from in the sealed lid of second (9) is equipped with annular second and seals up (11).

2. A double sealed refuse incineration dust collector according to claim 1, characterised in that: the sections of the first sealing gasket (8) and the second sealing gasket (11) are in the shape of an Arabic numeral nine.

3. A double sealed refuse incineration dust collector according to claim 2, characterised in that: the first sealing gasket (8) and the second sealing gasket (11) comprise a head part (12) and a tail part (13); the head (12) of the first sealing gasket (8) is arranged between the first sealing cover (7) and the channel wall (4), and the tail (13) of the first sealing gasket is pressed to the outer side of the channel wall (4); one end of the first annular clamping plate (5) is fixedly provided with a second annular clamping plate (16) facing the second sealing cover (9), the head (12) of the second sealing gasket (11) is arranged between the second sealing cover (9) and the second annular clamping plate (16), and the tail (13) of the second sealing gasket is abutted to the outer side of the second annular clamping plate (16).

4. A double sealed refuse incineration dust collector according to claim 1, characterised in that: a telescopic column (14) is arranged between the first sealing cover (7) and the second sealing cover (9).

5. A double sealed refuse incineration dust collector according to claim 4, characterized in that: the number of the telescopic columns (14) is two, the telescopic columns are arranged in a contraposition mode compared with the compression spring (10), the telescopic columns (14) comprise first columns (141) fixed with the first sealing cover (7) and second columns (142) fixed with the second sealing cover (9), and the first columns (141) are inserted into the second columns (142) and connected with the second columns in a sliding mode.

6. A double sealed refuse incineration dust collector according to claim 1, characterised in that: the outer wall of the telescopic rod (6) is provided with an annular reinforcing part (15).