CN210044973U - Power plant dust-proof device - Google Patents
Power plant dust-proof device Download PDFInfo
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- CN210044973U CN210044973U CN201920662210.5U CN201920662210U CN210044973U CN 210044973 U CN210044973 U CN 210044973U CN 201920662210 U CN201920662210 U CN 201920662210U CN 210044973 U CN210044973 U CN 210044973U
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- dust removing
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Abstract
The utility model discloses a dust keeper of power plant relates to the dustproof technical field of power plant. The dustproof net comprises a dustproof net and upright posts, wherein the rear sides of the upright posts are fixed with groove plates along the vertical direction; the inner sides of the groove plates are provided with sliding grooves along the vertical direction; a dust removing box is arranged between the two slot plates along the left and right direction; the front end of the dust removing box is provided with an operation opening in a matching way; the left side and the right side of the dust removal box are respectively fixed with a limiting block; the limiting blocks are in one-to-one corresponding sliding connection with the sliding grooves; a support is fixed in the middle of the rear side of the dust removal box; an operating rod is connected in the support through a rotating shaft; a dust removing mechanism is arranged in the dust removing box; plugging mechanisms are arranged on the upper side and the lower side of the dust removal box. The utility model has the advantages that: it can play the effect that keeps out the wind and press down dirt, can conveniently remove dust to the dust screen surface moreover and clean, ensures staff's health.
Description
Technical Field
The utility model relates to a dustproof technical field of power plant.
Background
The power plant dust screen is processed into a wind shielding and dust suppressing wall with a certain geometric shape, an aperture ratio and different aperture combinations according to the implementation field environment wind tunnel experiment result by utilizing the aerodynamic principle, so that when circulating air passes through the wall from the outside, airflow which is interfered from the top to the bottom is formed on the inner side of the wall to achieve the effects of strong wind on the outer side, weak wind on the inner side, small wind on the outer side and no wind on the inner side, thereby preventing dust in the power plant from flying. After the dust screen of power plant used the longer time, the surface can a lot of dusts of adhesion, causes the local mesh jam of dust screen, if not remove dust in time, can influence the circulation of the inside air of power plant, is unfavorable for staff's health, however the dust screen of present stage does not have special dust collector, what still adopted during the dust removal is that directly clean or direct large tracts of land mode of washing, often makes dust fly upward, influences operating personnel's health.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides a dust keeper of power plant, and it can play the effect that keeps out the wind and press down dirt, can conveniently remove dust to the dust screen surface moreover and clean, ensures staff's health.
The utility model adopts the technical proposal that: the power plant dustproof device comprises a dustproof net and a stand column, wherein trough plates are fixed on the rear side of the stand column along the vertical direction; the inner sides of the groove plates are provided with sliding grooves along the vertical direction; a dust removing box is arranged between the two slot plates along the left and right direction; the front end of the dust removing box is provided with an operation opening in a matching way; the left side and the right side of the dust removal box are respectively fixed with a limiting block; the limiting blocks are in one-to-one corresponding sliding connection with the sliding grooves; a support is fixed in the middle of the rear side of the dust removal box; an operating rod is connected in the support through a rotating shaft; a dust removing mechanism is arranged in the dust removing box; plugging mechanisms are arranged on the upper side and the lower side of the dust removal box;
the dust removal mechanism comprises a mounting strip fixed on the upper part of the rear side wall in the dust removal box along the left-right direction and a guide pipe fixed on the lower part of the rear side wall outside the dust removal box along the left-right direction; a cleaning block is fixed at the front end of the mounting bar in a matching way; the cleaning block is correspondingly matched with the dust screen; the left end of the flow guide pipe is communicated with a water injection hose; the right end of the flow guide pipe is of a closed structure; the front side of the guide pipe is uniformly communicated and fixed with a water spraying pipe; the water spray pipe fixedly penetrates through the rear side of the dust removal box and extends into the dust removal box; the front end of the water spray pipe is communicated with a diffusion nozzle; the diffusion spray head is arranged below the cleaning block;
the blocking mechanism comprises blocking strips which are respectively fixed at the rear parts of the upper side and the lower side of the dust removing box; the barrier strips are arranged along the left and right direction; sliding plates are arranged in parallel in front of the stop bars; the front end of the sliding plate is provided with an inlet along the left-right direction; the rolling shaft is arranged in the inlet in a matching way; the left end and the right end of the rolling shaft are respectively connected with the left side and the right side of the placing inlet in a rotating way; inserting rods are uniformly distributed at the front end of the barrier strip along the left-right direction; the inserted bar is vertical to the barrier strip; jacks are uniformly distributed on the rear side of the sliding plate; the inserted rods and the jacks are in one-to-one corresponding sliding insertion connection; a pressure spring is sleeved on the inserted rod; the front end of the pressure spring is fixed with the rear side of the sliding plate, and the rear end of the pressure spring is fixed with the front side of the barrier strip.
Further optimizing the technical scheme, the lower end surface in the dust removing box of the dust removing device of the power plant is of an inclined surface structure with the right side higher than the left side; the lower end of the right side of the dust removal box is communicated with a flushing hose; the lower end of the left side in the dust removing box is provided with a discharge hole; the discharge hole is internally threaded with a sealing cap.
Further optimizing the technical scheme, the lower ends of the sliding chutes of the power plant dustproof devices are communicated with through openings backwards; the through holes are respectively matched with the limiting blocks correspondingly.
The beneficial effects of the utility model reside in that:
1. the installation strip is fixed on the upper part of the rear side wall in the dust removal box along the left-right direction, a cleaning block is fixed at the front end of the installation strip in a matched mode, the cleaning block is correspondingly matched with the dust screen, and the cleaning block can play a role in cleaning and wiping the surface of the dust screen; the guide pipe is fixed at the lower part of the rear side wall outside the dust removal box along the left-right direction, the left end of the guide pipe is communicated with a water injection hose, the right end of the guide pipe is of a closed structure, the front side of the guide pipe is uniformly communicated and fixed with a water spray pipe, external water supply can be communicated with the guide pipe through the water injection hose, water can be sprayed out through the water spray pipe, and the effect of washing the surface of the dust screen is achieved; the front end of the water spray pipe is communicated with a diffusion nozzle which can increase the washing range; the diffusion spray head is arranged below the cleaning block, so that the effect of cleaning after flushing can be realized, and the cleaning effect is improved; the dust removal case can play the effect of sheltering from, reduces flying upward of dust when removing dust and operating, ensures operator's health.
2. The left end and the right end of the rolling shaft are respectively rotatably connected with the left side and the right side of the placement port, the front end of the barrier strip is uniformly distributed with inserting rods along the left-right direction, the rear side of the sliding plate is uniformly distributed with inserting holes, the inserting rods are in one-to-one corresponding sliding insertion with the inserting holes, the inserting rods are sleeved with pressure springs, the front ends of the pressure springs are fixed with the rear side of the sliding plate, the rear ends of the pressure springs are fixed with the front side of the barrier strip, gaps between the upper side and the lower side of the dust removal box and the dust screen can be blocked by the sliding plates through the elastic action of the pressure springs and the sliding insertion; the rolling of the roller can avoid the influence on the movement of the dust removal box.
3. The lower end surface in the dust removing box is of an inclined surface structure with the right side higher than the left side, the lower end of the right side of the dust removing box is communicated with a flushing hose, and the lower end of the left side in the dust removing box is provided with a discharge hole, so that dust falling into the dust removing box can be conveniently flushed and discharged; the lower ends of the sliding grooves are communicated with the through openings backwards, the through openings are respectively matched with the limiting blocks in a corresponding mode, and the utility model can be taken down through the through openings, so that the utility model can be cleaned integrally; the operating rod can make things convenient for operating personnel to stimulate the dust removal case and slide, can play the supporting role to the dust removal case moreover.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the occlusion mechanism;
fig. 3 is a schematic structural view of the dust removing mechanism.
In the figure, 1, a dust screen; 2. a column; 3. a groove plate; 4. a chute; 5. a dust removal box; 6. an operation port; 7. a limiting block; 8. a support; 9. an operating lever; 10. mounting a bar; 11. a flow guide pipe; 12. a cleaning block; 13. a water injection hose; 14. a water spray pipe; 15. a diffusion nozzle; 16. a barrier strip; 17. a slide plate; 18. placing in an inlet; 19. a roller; 20. inserting a rod; 21. a jack; 22. a pressure spring; 23. flushing the hose; 24. a discharge hole; 25. sealing the cap; 26. and (6) a port.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the power plant dust-proof device comprises a dust-proof net 1 and a vertical column 2, wherein a groove plate 3 is fixed on the rear side of the vertical column 2 along the vertical direction; the inner sides of the groove plates 3 are provided with sliding grooves 4 along the vertical direction; a dust removing box 5 is arranged between the two slot plates 3 along the left and right direction; the front end of the dust removing box 5 is provided with an operation opening 6 in a matching way; the left side and the right side of the dust removing box 5 are respectively fixed with a limiting block 7; the limiting blocks 7 are in one-to-one corresponding sliding connection with the sliding chutes 4; a support 8 is fixed in the middle of the rear side of the dust removing box 5; an operating rod 9 is connected in the support 8 through a rotating shaft; a dust removing mechanism is arranged in the dust removing box 5; the upper side and the lower side of the dust removing box 5 are provided with plugging mechanisms.
As shown in fig. 3, the dust removing mechanism includes a mounting bar 10 fixed on the upper portion of the rear side wall inside the dust removing box 5 along the left-right direction, and a draft tube 11 fixed on the lower portion of the rear side wall outside the dust removing box 5 along the left-right direction; a cleaning block 12 is fixed at the front end of the mounting bar 10 in a matching way; the cleaning block 12 is correspondingly matched with the dust screen 1; the left end of the draft tube 11 is communicated with a water injection hose 13; the right end of the draft tube 11 is of a closed structure; the front side of the draft tube 11 is uniformly communicated and fixed with a spray pipe 14; the water spray pipe 14 fixedly penetrates through the rear side of the dust removal box 5 and extends into the dust removal box 5; the front end of the spray pipe 14 is communicated with a diffusion nozzle 15; a diffusion nozzle 15 is provided below the cleaning block 12.
As shown in fig. 2, the plugging mechanism includes blocking strips 16 respectively fixed at the rear parts of the upper and lower sides of the dust removing box 5; the barrier ribs 16 are arranged in the left-right direction; a sliding plate 17 is arranged in parallel in front of the stop strip 16; the front end of the sliding plate 17 is provided with an inlet 18 along the left and right direction; a roller 19 is arranged in the inlet 18 in a matching way; the left end and the right end of the roller 19 are respectively connected with the left side and the right side of the inlet 18 in a rotating way; the inserting rods 20 are uniformly distributed at the front end of the barrier strip 16 along the left and right direction; the inserted rod 20 is perpendicular to the stop strip 16; jacks 21 are uniformly distributed on the rear side of the sliding plate 17; the inserting rods 20 are in one-to-one corresponding sliding insertion with the inserting holes 21; a pressure spring 22 is sleeved on the inserted rod 20; the front end of a pressure spring 22 is fixed with the rear side of the sliding plate 17, and the rear end is fixed with the front side of the barrier strip 16; the lower end surface in the dust removing box 5 is an inclined surface structure with the right side higher than the left side; the lower end of the right side of the dust removing box 5 is communicated with a flushing hose 23; the lower end of the left side in the dust removing box 5 is provided with a discharge hole 24; a sealing cap 25 is connected in the discharge hole 24; the lower ends of the sliding chutes 4 are communicated with through holes 26 backwards; the through openings 26 are respectively matched with the limiting blocks 7.
During initial state, dust removal case 5 is in the position of dust screen 1 rear side top, at this moment action bars 9 and ground support, play the fixed stay effect to dust removal case 5, when needs remove dust cleanly, earlier with water injection hose 13 and external high pressure water injection system intercommunication, later operating personnel can hold action bars 9, sliding action through limiting block 7 and spout 4, pulling dust removal case 5 is the downstream, because diffusion nozzle 15 is located cleaning block 12 below, consequently at the in-process of dust removal case 5 downstream, diffusion nozzle 15 washed dust screen 1 surface earlier, later cleaning block 12 process, clean the position after washing, realize the cleanness to dust screen 1 surface.
Through the elastic action of the pressure spring 22, when the dust removal box 5 moves, the sliding plate 17 can keep the effective blocking effect on gaps between the upper side and the lower side of the dust removal box 5 and the dust screen 1, and the flying of dust from the upper side and the lower side of the dust removal box 5 is reduced; after the dust removal is finished, the flushing hose 23 can be communicated with external water supply, the sealing cap 25 is detached, and the dirt falling in the dust removal box 5 can be flushed out from the discharge hole 24 under the effect of the inclined surface structure of the lower end surface in the dust removal box 5.
In the technical scheme, only the cleaning block 12 can be used for wiping or only the diffusion nozzle 15 can be used for washing according to actual conditions, and compared with the traditional dust removal mode, the dust flying can be greatly reduced, and the cleaning efficiency is improved; the cleaning block 12 can be replaced by a brush according to the requirement so as to adapt to the dust screens 1 in different forms.
Claims (3)
1. The utility model provides a power plant dust keeper, includes dust screen, stand, its characterized in that: the rear sides of the upright posts are fixed with groove plates along the vertical direction; the inner sides of the groove plates are provided with sliding grooves along the vertical direction; a dust removing box is arranged between the two slot plates along the left and right direction; the front end of the dust removing box is provided with an operation opening in a matching way; the left side and the right side of the dust removal box are respectively fixed with a limiting block; the limiting blocks are in one-to-one corresponding sliding connection with the sliding grooves; a support is fixed in the middle of the rear side of the dust removal box; an operating rod is connected in the support through a rotating shaft; a dust removing mechanism is arranged in the dust removing box; plugging mechanisms are arranged on the upper side and the lower side of the dust removal box;
the dust removal mechanism comprises a mounting strip fixed on the upper part of the rear side wall in the dust removal box along the left-right direction and a guide pipe fixed on the lower part of the rear side wall outside the dust removal box along the left-right direction; a cleaning block is fixed at the front end of the mounting bar in a matching way; the cleaning block is correspondingly matched with the dust screen; the left end of the flow guide pipe is communicated with a water injection hose; the right end of the flow guide pipe is of a closed structure; the front side of the guide pipe is uniformly communicated and fixed with a water spraying pipe; the water spray pipe fixedly penetrates through the rear side of the dust removal box and extends into the dust removal box; the front end of the water spray pipe is communicated with a diffusion nozzle; the diffusion spray head is arranged below the cleaning block;
the blocking mechanism comprises blocking strips which are respectively fixed at the rear parts of the upper side and the lower side of the dust removing box; the barrier strips are arranged along the left and right direction; sliding plates are arranged in parallel in front of the stop bars; the front end of the sliding plate is provided with an inlet along the left-right direction; the rolling shaft is arranged in the inlet in a matching way; the left end and the right end of the rolling shaft are respectively connected with the left side and the right side of the placing inlet in a rotating way; inserting rods are uniformly distributed at the front end of the barrier strip along the left-right direction; the inserted bar is vertical to the barrier strip; jacks are uniformly distributed on the rear side of the sliding plate; the inserted rods and the jacks are in one-to-one corresponding sliding insertion connection; a pressure spring is sleeved on the inserted rod; the front end of the pressure spring is fixed with the rear side of the sliding plate, and the rear end of the pressure spring is fixed with the front side of the barrier strip.
2. The power plant dust protection device of claim 1, wherein: the lower end surface in the dust removing box is of an inclined surface structure with the right side higher than the left side; the lower end of the right side of the dust removal box is communicated with a flushing hose; the lower end of the left side in the dust removing box is provided with a discharge hole; the discharge hole is internally threaded with a sealing cap.
3. The power plant dust protection device of claim 1, wherein: the lower ends of the sliding chutes are communicated with the through holes backwards; the through holes are respectively matched with the limiting blocks correspondingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920662210.5U CN210044973U (en) | 2019-05-09 | 2019-05-09 | Power plant dust-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920662210.5U CN210044973U (en) | 2019-05-09 | 2019-05-09 | Power plant dust-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210044973U true CN210044973U (en) | 2020-02-11 |
Family
ID=69382561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920662210.5U Active CN210044973U (en) | 2019-05-09 | 2019-05-09 | Power plant dust-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210044973U (en) |
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2019
- 2019-05-09 CN CN201920662210.5U patent/CN210044973U/en active Active
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