CN217909482U

CN217909482U - Energy-saving dust removal device with gas backflow prevention structure

Info

Publication number: CN217909482U
Application number: CN202221900033.8U
Authority: CN
Inventors: 汪亚
Original assignee: Anhui Yabang Engineering Technology Co ltd
Current assignee: Zhongke Yabang Technology Group Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-29
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses an energy-conserving dust collector with gas backflow prevention structure, relate to the dust collector field, including the dust removal case, the inside of dust removal case is provided with the backflow prevention subassembly, one side of dust removal case is provided with the sieve removal subassembly that shakes, through starting the air pump, the air pump makes the processing of breathing in to the shielding plate, because the shielding plate passes through movable loop bar and connecting rod swing joint, under the drive of air pump, make the one end of draught fan be in open state, rethread starts the draught fan, the draught fan is the processing of breathing in to the dust in the air, the dust passes through coupling hose and gets into the return bend, enter into the funnel board by the return bend again, at last, enter into the inside that accumulates the jar through the funnel board, when finishing using, through closing air pump and draught fan, the shielding plate closes the one end at the draught fan through self gravity lid, can prevent that the dust of dust removal incasement portion from getting into the coupling hose through the return bend and flow, moreover, the steam generator is simple structure, high durability and convenient use, and reasonable design.

Description

Energy-saving dust removal device with gas backflow prevention structure

Technical Field

The utility model relates to a dust collector technical field specifically is an energy-conserving dust collector with gas backflow prevention structure.

Background

A dust remover is a device for separating dust from flue gas, and is called a dust remover or a dust removing device. The performance of a precipitator is expressed in terms of the amount of gas that can be treated, the drag loss of the gas as it passes through the precipitator, and the efficiency of dust removal. Meanwhile, the price, the operation and maintenance cost, the service life and the difficulty of operation management of the dust remover are also important factors for considering the performance of the dust remover. Dust collectors are common facilities in boilers and industrial production.

At present, current dust collector structure is comparatively complicated, and after the decommissioning, the inside dust of suction dust removal jar can be along with the pipeline refluence once more in going into the air to influence work efficiency, and great granule blocks up the filter screen very easily in the dust, and then influences the dust filtration, and then influences dust collector's dust collection efficiency, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-conserving dust collector with prevent gas reflux structure, have easy location, easy to assemble, simple structure's advantage has solved at present, current dust collector structure is comparatively complicated, after the decommissioning, the inside dust of suction dust removal jar can be along with the pipeline refluence once more in going into the air to influence work efficiency, and great granule blocks up the filter screen very easily in the dust, and then influences the dust filtration, and then influences dust collector's dust collection efficiency, the lower problem of practicality.

In order to achieve the above purpose, the utility model provides a following technical scheme: an energy-saving dust removal device with a gas backflow prevention structure comprises a dust removal box, wherein a backflow prevention assembly is arranged inside the dust removal box, and a vibrating screen moving assembly is arranged on one side of the dust removal box;

the anti-backflow component comprises rack rods arranged on the inner wall of the dust removal box, the rack rods are provided with two groups, one end of each rack rod is provided with a limiting plate, and a connecting rod is arranged between the two groups of rack rods.

Preferably, the outer surface of connecting rod cup joints and is provided with movable loop bar, movable loop bar and connecting rod swing joint, and the lower surface of movable loop bar is provided with the montant.

Preferably, a shielding plate is arranged at one end of the vertical rod, an accumulation tank is arranged in the dust removal box, a feeding hole is formed in the upper surface of the accumulation tank, a funnel plate is sleeved on the outer surface of the accumulation tank, and an open slot is formed in the upper surface of the funnel plate.

Preferably, the inner wall both sides of dust removal case have seted up the draw-in groove, and the upper surface of dust removal case has seted up the screw hole, and the screw hole is seted up four groups, and the inner wall of dust removal case runs through and is provided with the air pump, and the surface of dust removal case has seted up the tube hole.

Preferably, the inner wall of tube hole is provided with the sealing washer, and the inside block of tube hole is provided with the draught fan, and the surface cup joints and is provided with the return bend, and the shielding plate lid closes the one end at the draught fan, and air pump and shielding plate setting are on same water flat line.

Preferably, the vibrating screen moving assembly comprises a placing plate arranged on one side of the dust removing box, a sliding groove is formed in the upper surface of the placing plate, and an electric push rod is arranged at one end of the inner wall of the sliding groove.

Preferably, electric putter's one end is provided with the sliding block, sliding block and sliding tray sliding connection, and the upper surface of sliding block is provided with the bracing piece.

Preferably, one end of the supporting rod is provided with a dust hood, one end of the dust hood is provided with a connecting hose, and the dust hood is in threaded connection with one end of the bent pipe through the connecting hose.

Preferably, the vibrating screen moving assembly further comprises a cover plate arranged on the upper surface of the dust removing box in a covering mode, a threaded nail penetrates through the upper surface of the cover plate, and the cover plate is in threaded connection with a threaded hole through the threaded nail.

Preferably, the lower surface of apron is provided with coupling spring, and coupling spring is provided with two sets ofly, and coupling spring's one end is provided with the filter, and the both sides of filter are provided with the fixture block, and the lower surface of fixture block is provided with the vibrting spear, and the filter passes through fixture block and draw-in groove sliding connection, and the one end of vibrting spear is connected with the inner wall bottom surface of draw-in groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides an energy-conserving dust collector with prevent gas reflux structure, in use, through starting the air pump, the air pump makes to the shielding plate breathe in the processing, because shielding plate passes through movable loop bar and connecting rod swing joint, under the drive of air pump, make the one end of draught fan be in the state of opening, and then through starting the draught fan, the draught fan is to the dust in the air processing of breathing in, the dust that absorbs gets into the return bend through the coupling hose, get into the funnel board by the return bend again, finally get into the inside of accumulation tank through the funnel board, when finishing using, through closing air pump and draught fan, the shielding plate covers in the one end of draught fan through self gravity, can prevent that the dust of dust removal incasement portion from getting into the coupling hose through the return bend and going out, moreover, the steam generator is simple in structure, high durability and convenient use, and reasonable design;

2. the utility model provides an energy-conserving dust collector with prevent gas reflux structure, during the use, upper end through at the funnel board sets up the filter, dust when suction to dust removal incasement portion can simply filter through the filter, the inside of accumulating the jar is being entered into, use after certain time when the filter, the accessible starts the vibrting spear, the vibrting spear drives the filter, the filter drives coupling spring and vibrates from top to bottom, and then can shake the dust that the filter plate surface covered, and there is the funnel board to drop the inside of accumulating the jar simultaneously, and the accessible starts electric putter, electric putter drives the sliding block, the sliding block and then drives the suction hood horizontal slip, can be according to the scope size of dust, adjust the angle of breathing in of suction hood, be convenient for better absorption dust, high durability and convenient use.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a structural view of a dust box of the present invention;

FIG. 3 is a structural view of the frame bar of the present invention;

FIG. 4 is a schematic view of an accumulation tank and funnel plate of the present invention;

FIG. 5 is a structural view of the placement board of the present invention;

fig. 6 is a cover plate structure view of the present invention.

In the figure: 1. a dust removal box; 11. a card slot; 111. a threaded hole; 12. an air pump; 13. a tube hole; 131. a seal ring; 14. an induced draft fan; 15. bending the pipe; 2. a backflow prevention assembly; 21. a frame bar; 211. a limiting plate; 212. a connecting rod; 2121. a movable loop bar; 2122. a vertical rod; 2123. a shielding plate; 22. an accumulation tank; 221. a throwing hole; 23. a funnel plate; 231. an open slot; 3. a vibrating screen moving assembly; 31. placing a plate; 311. a sliding groove; 3111. an electric push rod; 3112. a slider; 3113. a support bar; 3114. a dust hood; 3115. a connecting hose; 32. a cover plate; 321. a threaded nail; 322. a connecting spring; 323. a filter plate; 3231. a clamping block; 3232. a vibrating rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.

With reference to fig. 1, an energy-saving dust removing device with a gas backflow prevention structure comprises a dust removing box 1, wherein a backflow prevention assembly 2 is arranged inside the dust removing box 1, and a vibrating screen moving assembly 3 is arranged on one side of the dust removing box 1.

The present invention will be further described with reference to the following examples.

The first embodiment is as follows:

referring to fig. 2-4, an energy-saving dust removing device with a gas backflow preventing structure, wherein a backflow preventing assembly 2 comprises two sets of frame rods 21 disposed on an inner wall of a dust removing box 1, the frame rods 21 are disposed in two sets, one end of each frame rod 21 is provided with a limiting plate 211, a connecting rod 212 is disposed between the two sets of frame rods 21, the outer surface of the connecting rod 212 is sleeved with a movable sleeve rod 2121, the movable sleeve rod 2121 is movably connected with the connecting rod 212, the lower surface of the movable sleeve rod 2121 is provided with a vertical rod 2122, one end of the vertical rod 2122 is provided with a shielding plate 2123, an accumulation tank 22 is disposed inside the dust removing box 1, the upper surface of the accumulation tank 22 is provided with a feeding hole 221, the outer surface of the accumulation tank 22 is sleeved with a funnel plate 23, the upper surface of the funnel plate 23 is provided with an open slot 231, two sides of the inner wall of the dust removing box 1 are provided with a slot 11, the upper surface of the dust removing box 1 is provided with a threaded hole 111, the threaded hole 111 is provided with four sets of open slots, the inner wall of the dust removal box 1 is provided with an air pump 12 in a penetrating manner, the outer surface of the dust removal box 1 is provided with a pipe hole 13, the inner wall of the pipe hole 13 is provided with a sealing ring 131, the inner part of the pipe hole 13 is provided with a draught fan 14 in a clamping manner, the outer surface of the draught fan 14 is provided with a bent pipe 15 in a sleeved manner, a shielding plate 2123 covers one end of the draught fan 14, the air pump 12 and the shielding plate 2123 are arranged on the same horizontal line, when the dust removal box is used, the air pump 12 starts the air pump 12 to suck air into the shielding plate 2123, the shielding plate 2123 is movably connected with a connecting rod 212 through a movable sleeve rod 2121, one end of the draught fan 14 is in an opening state under the driving of the air pump 12, then the draught fan 14 starts the draught fan 14 to suck air, the absorbed dust enters the bent pipe 15 through a connecting hose 3115, then enters a funnel plate 23 through the bent pipe 15, and finally enters the interior of an accumulation tank 22 through the funnel plate 23, when finishing using, through closing air pump 12 and draught fan 14, shielding plate 2123 closes the one end at draught fan 14 through self gravity lid, can prevent that the dust of dust removal case 1 inside from getting into coupling hose 3115 through return bend 15 and flow back and going out, simple structure, convenient to use, reasonable in design.

Example two:

referring to fig. 1 and 5-6, a vibration sieve moving assembly 3 includes a placing plate 31 disposed at one side of a dust removing box 1, a sliding groove 311 is disposed on an upper surface of the placing plate 31, an electric push rod 3111 is disposed at one end of an inner wall of the sliding groove 311, a sliding block 3112 is disposed at one end of the electric push rod 3111, the sliding block 3112 is slidably connected to the sliding groove 311, a supporting rod 3113 is disposed on an upper surface of the sliding block 3112, a dust hood 3114 is disposed at one end of the supporting rod 3113, a connecting hose 3115 is disposed at one end of the dust hood 3114, the dust hood 3114 is in threaded connection with one end of a bent pipe 15 through the connecting hose 3115, the vibration sieve moving assembly 3 further includes a cover plate 32 covering the upper surface of the dust removing box 1, a screw 321 is disposed on an upper surface of the cover plate 32, the cover plate 32 is in threaded connection with a threaded hole 111 through the screw 321, the lower surface of the cover plate 32 is provided with connecting springs 322, the connecting springs 322 are provided with two groups, one end of each connecting spring 322 is provided with a filter plate 323, two sides of each filter plate 323 are provided with clamping blocks 3231, the lower surface of each clamping block 3231 is provided with a vibrating rod 3232, each filter plate 323 is slidably connected with the clamping groove 11 through the corresponding clamping block 3231, one end of each vibrating rod 3232 is connected with the bottom surface of the inner wall of the corresponding clamping groove 11, when the dust collecting device is used, the filter plate 323 is arranged at the upper end of the corresponding funnel plate 23, when dust sucked into the dust collecting box 1 is simply filtered through the corresponding filter plate 323 and enters the storage tank 22, after the filter plates 323 are used for a certain time, the vibrating rods 3232 are started, the filter plates 323 are driven by the vibrating rods 3232, the filter plates 323 drive the connecting springs 322 to vibrate up and down, the dust covered on the surfaces of the filter plates 323 can be shaken, and the funnel plates 23 fall into the storage tank 22 at the same time, and the accessible starts electric putter 3111, and electric putter 3111 drives sliding block 3112, and sliding block 3112 and then drives suction hood 3114 horizontal slip, can adjust the angle of breathing in of suction hood 3114 according to the scope size of dust, the better absorption dust of being convenient for, convenient to use.

In summary, the following steps: an energy-saving dust removing device with a gas backflow preventing structure comprises a dust removing box 1, a backflow preventing assembly 2 is arranged inside the dust removing box 1, a vibrating screen moving assembly 3 is arranged on one side of the dust removing box 1, when the energy-saving dust removing device is used, air pump 12 starts up air pump 12 to enable shielding plate 2123 to be subjected to air suction treatment, as shielding plate 2123 is movably connected with connecting rod 212 through movable sleeve rod 2121, one end of induced draft fan 14 is in an open state under the driving of air pump 12, induced draft fan 14 starts up air pump 14 to perform air suction treatment on dust in air, absorbed dust enters elbow pipe 15 through connecting hose 3115, then enters funnel plate 23 through elbow pipe 15, finally enters accumulation tank 22 through funnel plate 23, when the energy-saving dust removing device is used, air pump 12 and induced draft fan 14 are closed, shielding plate 2123 covers one end of induced draft fan 14 through self gravity, can prevent the dust in the dust removing box 1 from flowing back through the elbow pipe 15 and entering the connection hose 3115, the structure is simple, the use is convenient, the design is reasonable, when in use, the filter plate 323 is arranged at the upper end of the funnel plate 23, when the dust sucked into the dust removing box 1 can be simply filtered through the filter plate 323, when the dust enters the accumulation tank 22, when the filter plate 323 is used for a certain time, the vibrating rod 3232 can be started, the vibrating rod 3232 drives the filter plate 323, the filter plate 323 drives the connection spring 322 to vibrate up and down, and then the dust covered on the surface of the filter plate 323 can be shaken, and simultaneously the funnel plate 23 falls into the accumulation tank 22, and the sliding block 3112 can be driven by the electric push rod 3111, the sliding block 3112 further drives the dust hood 3114 to slide left and right, the suction angle of the dust hood 3114 can be adjusted according to the range of the dust, is convenient for absorbing dust better and is convenient for use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An energy-saving dust removal device with a gas backflow prevention structure comprises a dust removal box (1), and is characterized in that a backflow prevention assembly (2) is arranged inside the dust removal box (1), and a vibrating screen moving assembly (3) is arranged on one side of the dust removal box (1);

the anti-backflow component (2) comprises rack rods (21) arranged on the inner wall of the dust removal box (1), two groups of rack rods (21) are arranged, a limiting plate (211) is arranged at one end of each rack rod (21), and a connecting rod (212) is arranged between the two groups of rack rods (21).

2. The energy-saving dust removing device with the gas backflow preventing structure as claimed in claim 1, wherein: the outer surface of the connecting rod (212) is sleeved with a movable sleeve rod (2121), the movable sleeve rod (2121) is movably connected with the connecting rod (212), and the lower surface of the movable sleeve rod (2121) is provided with a vertical rod (2122).

3. The energy-saving dust removing device with the gas backflow preventing structure as claimed in claim 2, wherein: one end of the vertical rod (2122) is provided with a shielding plate (2123), the interior of the dust removal box (1) is provided with an accumulation tank (22), the upper surface of the accumulation tank (22) is provided with a feeding hole (221), the outer surface of the accumulation tank (22) is sleeved with a funnel plate (23), and the upper surface of the funnel plate (23) is provided with an open slot (231).

4. The energy-saving dust removing device with the gas backflow preventing structure as claimed in claim 3, wherein: draw-in groove (11) have been seted up to the inner wall both sides of dust removal case (1), and threaded hole (111) have been seted up to the upper surface of dust removal case (1), and four groups have been seted up in threaded hole (111), and the inner wall of dust removal case (1) runs through and is provided with air pump (12), and pore (13) have been seted up to the surface of dust removal case (1).

5. The energy-saving dust removing device with the gas backflow preventing structure as set forth in claim 4, wherein: the inner wall of tube hole (13) is provided with sealing washer (131), and the inside block of tube hole (13) is provided with draught fan (14), and the surface cup joints and is provided with return bend (15) draught fan (14), and shielding plate (2123) lid closes the one end at draught fan (14), and air pump (12) and shielding plate (2123) set up on same water flat line.

6. The energy-saving dust removing device with the gas backflow preventing structure as set forth in claim 5, wherein: the vibrating screen moving assembly (3) comprises a placing plate (31) arranged on one side of the dust removing box (1), a sliding groove (311) is formed in the upper surface of the placing plate (31), and an electric push rod (3111) is arranged at one end of the inner wall of the sliding groove (311).

7. The energy-saving dust removing device with the gas backflow preventing structure as claimed in claim 6, wherein: one end of electric putter (3111) is provided with sliding block (3112), sliding block (3112) and sliding tray (311) sliding connection, and the upper surface of sliding block (3112) is provided with bracing piece (3113).

8. The energy-saving dust removing device with the gas backflow preventing structure as claimed in claim 7, wherein: the one end of bracing piece (3113) is provided with suction hood (3114), and the one end of suction hood (3114) is provided with coupling hose (3115), and one end threaded connection of suction hood (3114) through coupling hose (3115) and return bend (15).

9. The energy-saving dust removing device with the gas backflow preventing structure according to claim 8, wherein: the vibrating screen moving assembly (3) further comprises a cover plate (32) which is covered on the upper surface of the dust removing box (1), a threaded nail (321) penetrates through the upper surface of the cover plate (32), and the cover plate (32) is in threaded connection with the threaded hole (111) through the threaded nail (321).

10. The energy-saving dust removing device with the gas backflow preventing structure as claimed in claim 9, wherein: the lower surface of the cover plate (32) is provided with connecting springs (322), the connecting springs (322) are provided with two groups, one end of each connecting spring (322) is provided with a filter plate (323), clamping blocks (3231) are arranged on two sides of each filter plate (323), vibrating rods (3232) are arranged on the lower surfaces of the clamping blocks (3231), the filter plates (323) are slidably connected with the clamping grooves (11) through the clamping blocks (3231), and one ends of the vibrating rods (3232) are connected with the bottom surfaces of the inner walls of the clamping grooves (11).