CN210801235U

CN210801235U - Novel dust removal device for boiler

Info

Publication number: CN210801235U
Application number: CN201921753428.8U
Authority: CN
Inventors: 赵烨菊
Original assignee: CHANGZHOU TECHNICIAN COLLEGE JIANGSU PROVINCE
Current assignee: CHANGZHOU TECHNICIAN COLLEGE JIANGSU PROVINCE
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-06-19
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a novel dust collector for boiler, comprising a boiler, the support frame is installed in the outside of boiler, the pipe of discharging fume is installed to one side of boiler, the lower terminal surface of the pipe of discharging fume is installed and is collected dirty box, the spacing ring is all installed to both sides around the dirty box of collection, C type stopper is installed to the top of spacing ring, the cylindric lock is installed to the inboard of C type stopper, the inboard of the pipe of discharging fume is provided with the square groove of A, the filter plate is installed to the top in the square groove of A, the slider is all installed to both sides around the filter plate, first connecting plate is installed to one side of filter plate, second connecting plate is installed to the one end of first connecting plate, the circular slab is installed to the one end of second connecting plate, the gear is installed to. The utility model discloses simple to use, convenient operation is convenient for filter, collect and empty the dust, has effectively improved the device's service life.

Description

Novel dust removal device for boiler

Technical Field

The utility model relates to a novel dust collector technical field for the boiler specifically is a novel dust collector for boiler.

Background

With the rapid development of social economy, dust and flue gas are inevitably generated in the use process of the boiler, and the dust removal of the boiler is to separate the dust in the boiler from the flue gas, so that the dust pollution is reduced, and the further desulfurization, denitration and other treatments of the flue gas are facilitated. Along with the development of society, environmental protection receives more and more attention from people, and boiler dust removal has also been applied to various fields such as thermal power generation, and the dust collecting equipment that boiler dust removal adopted includes mechanical dust remover, bag collector, electrostatic precipitator and wet dust remover etc.. However, each dust removal purification system always has technical advantages and disadvantages, and proper dust removal facilities and processes should be selected according to actual conditions. Mechanical dust collectors generally refer to devices that use the action of mass forces (gravity, inertial, centrifugal, etc.) to separate particulate matter from a gas stream. It includes gravity settling chamber, inertial dust remover and cyclone dust remover.

However, the existing dust removal device for the boiler blocks the filter plate by dust in the using process, the dust is difficult to separate from the filter plate, and the filter plate is difficult to replace, so that the service life of the device is reduced; therefore, the existing requirements are not met, and a novel dust removal device for a boiler is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel dust collector for boiler to the dust collector for boiler that has now that proposes in solving above-mentioned background art can block up the filter plate at the use dust for solving, and the dust is difficult to break away from the filter plate, and the filter plate also is difficult to change, makes the device's service life reduce scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a novel dust removal device for a boiler comprises a boiler, wherein a support frame is installed on the outer side of the boiler, a smoke exhaust pipe is installed on one side of the boiler, a smoke collection box is installed on the lower end face of the smoke exhaust pipe, limiting rings are installed on the front side and the rear side of the smoke collection box respectively, a C-shaped limiting block is installed above the limiting rings, a cylindrical pin is installed on the inner side of the C-shaped limiting block, an A square groove is formed in the inner side of the smoke exhaust pipe, a filter plate is installed above the A square groove, sliding blocks are installed on the front side and the rear side of the filter plate respectively, an A connecting plate is installed on one side of the filter plate, an B connecting plate is installed at one end of the A connecting plate, a round plate is installed at one end of the B connecting plate, a gear is installed at the rear end face of the round plate, a motor protective shell, the telescopic plate is installed to one side of square handle, the spring is installed to the inboard of telescopic plate, the up end of discharging fume the pipe is provided with the square groove of B.

Preferably, a sliding groove is formed in the inner wall of the smoke exhaust pipe, and the smoke exhaust pipe is connected with the sliding block through the sliding groove.

Preferably, the inner side of the first connecting plate is provided with a shaft pin, and the first connecting plate is connected with the second connecting plate through the shaft pin.

Preferably, one side of the expansion plate is provided with a buckle, and the expansion plate is connected with the filter plate through the buckle.

Preferably, the upper end face of the dirt collecting box is provided with a rubber sealing strip, and the rubber sealing strip is connected with the dirt collecting box through graft glue.

Preferably, the inner surface of the limiting ring is provided with a PVC sealing sheath, and the PVC sealing sheath is connected with the limiting ring through grafted glue.

Preferably, the outer side of the motor is completely attached to the inner side of the motor protection shell, and the motor protection shell is connected with the motor through screws.

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

1. the utility model discloses a rotation of gear has been driven through the effect of motor, and then has driven the rotation of circular slab, makes second connecting plate back-and-forth movement through the rotation of circular slab, and then makes first connecting plate back-and-forth movement to drive the back-and-forth movement of filter plate, through the effect of slider and spout, more smooth and easy that the filter plate removed has played the effect of shaking to the filter plate, and the dust after shaking falls in the inboard of A square groove, is convenient for collect the dust;

2. the utility model discloses an seizing C type stopper, through the effect of cylindric lock, rotating C type stopper for C type stopper and spacing ring disconnection, and then the user can take out the dirty box of collection, will collect the dust in the dirty box and empty, the effect of user's accessible buckle simultaneously breaks off the connection of expansion plate and filter plate, and then changes the filter plate, has effectively improved the device's utilization ratio.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a cross-sectional view of the smoke exhaust pipe of the present invention;

FIG. 3 is a top view of the smoke exhaust pipe of the present invention;

fig. 4 is a schematic structural view of the dirt collecting box of the present invention.

In the figure: 1. a boiler; 2. a support frame; 3. a motor protective housing; 4. a dirt collecting box; 5. a smoke exhaust pipe; 6. filtering the plate; 7. a square handle; 8. a slider; 9. a, a square groove; 10. a first connecting plate; 11. b, connecting a board; 12. a circular plate; 13. a gear; 14. a motor; 15. a spring; 16. a retractable plate; 17. b, a square groove; 18. a C-shaped limiting block; 19. a limiting ring; 20. and (7) a cylindrical pin.

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.

The motor 14 of the present invention (model number Y2-7124) is commercially available or custom made.

Referring to fig. 1 to 4, the present invention provides an embodiment: a novel dust removal device for a boiler comprises a boiler 1, a support frame 2 is installed on the outer side of the boiler 1, a smoke exhaust pipe 5 is installed on one side of the boiler 1, a dust collection box 4 is installed on the lower end face of the smoke exhaust pipe 5, dust is convenient to collect and dump, limiting rings 19 are installed on the front side and the rear side of the dust collection box 4, a C-shaped limiting block 18 is installed above the limiting ring 19, a cylindrical pin 20 is installed on the inner side of the C-shaped limiting block 18, the C-shaped limiting block 18 and the limiting ring 19 are convenient to fixedly connect, further, the fixed connection of the smoke exhaust pipe 5 and the sewage collection box 4 is controlled, an A-shaped groove 9 is formed in the inner side of the smoke exhaust pipe 5, a filter plate 6 is installed above the A-shaped groove 9, dust is convenient to filter, sliding blocks 8 are installed on the front side and the rear side of the filter plate 6, an A-, circular plate 12 is installed to the one end of second connecting plate 11, and gear 13 is installed to the rear end face of circular plate 12, and motor 14 is installed to the rear end face of gear 13, and motor protective housing 3 is installed in the outside of motor 14, and square handle 7 is installed to the up end of filter plate 6, and expansion plate 16 is installed to one side of square handle 7, and spring 15 is installed to the inboard of expansion plate 16, and the up end of tub 5 of discharging fume is provided with square groove 17 of B.

Furthermore, a sliding groove is formed in the inner wall of the smoke exhaust pipe 5, and the smoke exhaust pipe 5 is connected with the sliding block 8 through the sliding groove.

By adopting the technical scheme, the smoke exhaust pipe 5 is matched with the sliding block 8, so that the filter plate 6 can move back and forth conveniently, and dust can be shaken off conveniently.

Further, a shaft pin is installed on the inner side of the first connecting plate 10, and the first connecting plate 10 and the second connecting plate 11 are connected through the shaft pin.

By adopting the technical scheme, the first connecting plate 10 is matched with the second connecting plate 11, so that the filter plate 6 can move back and forth conveniently, the filter plate 6 can be prevented from rotating, and the connection stability is effectively improved.

Furthermore, a buckle is arranged on one side of the expansion plate 16, and the expansion plate 16 is connected with the filter plate 6 through the buckle.

Through adopting above-mentioned technical scheme, through the cooperation of filter plate 6 and expansion plate 16, the installation and the dismantlement of the filter plate 6 of being convenient for, the stability of connection has effectively been improved to the taking out of the filter plate 6 of being convenient for.

Further, the upper end face of the dirt collecting box 4 is provided with a rubber sealing strip, and the rubber sealing strip is connected with the dirt collecting box 4 through graft glue.

Through adopting above-mentioned technical scheme, through the cooperation of dirty box 4 of collection and rubber sealing strip, effectively improved the leakproofness of connecting, can avoid the dust to leak.

Further, the inner surface of the limit ring 19 is provided with a PVC sealing sheath, and the PVC sealing sheath is connected with the limit ring 19 through graft glue.

Through adopting above-mentioned technical scheme, through the cooperation of spacing ring 19 and PVC sheath, improved the leakproofness of connecting, avoid the dropping of dirty box 4 of collection.

Further, the outside of motor 14 and the inboard of motor protecting sheathing 3 laminate completely, and motor protecting sheathing 3 passes through the screw connection with motor 14.

Through adopting above-mentioned technical scheme, through the cooperation of motor protecting sheathing 3 and motor 14, improved the stability of connecting, can avoid droing of motor 14.

The working principle is as follows: when the dust collector is used, a power supply is switched on, dust and smoke flow to the smoke exhaust pipe 5 through the boiler 1, when the dust passes through the filter plate 6, the dust is absorbed and filtered by the filter plate 6, in the using process, the motor 14 is switched on, the gear 13 is driven to rotate under the action of the motor 14, further, the circular plate 12 is driven to rotate, the second connecting plate 11 is driven to move back and forth through the rotation of the circular plate 12, further, the first connecting plate 10 is driven to move back and forth, further, the filter plate 6 is driven to move back and forth, the filter plate 6 is more smoothly moved under the action of the sliding block 8 and the sliding groove, the vibration effect is realized on the filter plate 6, dust after vibration falls on the inner side of the A square groove 9, in the moving process of the filter plate 6, the movement of the filter plate 6 drives the spring 15 to stretch, further, the telescopic plate 16 is driven to stretch, the connection tightness is improved, through cylindric lock 20's effect, rotate C type stopper 18, make C type stopper 18 and 19 disconnect-connections of spacing ring, and then the user can take out the dirty box 4 of collection, empty the dust in the dirty box 4 of collection, the effect of user's accessible buckle simultaneously, the connection of disconnection expansion plate 16 and filter plate 6, and then change filter plate 6, the device's utilization ratio has effectively been improved, the service life of the device has been improved, the device is simple to use, and convenient for operate, be convenient for filter the dust, collect and empty, the service life of the device has effectively been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A novel dust collector for boiler, includes boiler (1), its characterized in that: the utility model discloses a boiler, including boiler (1), support frame (2) are installed in the outside of boiler (1), the pipe of discharging fume (5) is installed to one side of boiler (1), the lower terminal surface of the pipe of discharging fume (5) is installed and is collected dirty box (4), spacing ring (19) are all installed to both sides around the dirty box (4) of collection, C type stopper (18) are installed to the top of spacing ring (19), cylindric lock (20) are installed to the inboard of C type stopper (18), the inboard of the pipe of discharging fume (5) is provided with A square groove (9), filter plate (6) are installed to the top of A square groove (9), slider (8) are all installed to both sides around filter plate (6), first connecting plate (10) is installed to one side of filter plate (6), second connecting plate (11) are installed to the one end of first connecting plate (10), circular slab (12) are installed to the one, gear (13) are installed to the rear end face of circular slab (12), motor (14) are installed to the rear end face of gear (13), motor protecting sheathing (3) are installed in the outside of motor (14), square handle (7) are installed to the up end of filter plate (6), expansion plate (16) are installed to one side of square handle (7), spring (15) are installed to the inboard of expansion plate (16), the up end of discharging fume pipe (5) is provided with square groove (17) of B.

2. The new dust removing device for boiler according to claim 1, characterized in that: the inner wall of the smoke exhaust pipe (5) is provided with a sliding groove, and the smoke exhaust pipe (5) is connected with the sliding block (8) through the sliding groove.

3. The new dust removing device for boiler according to claim 1, characterized in that: the shaft pin is installed to the inboard of first connecting plate (10), first connecting plate (10) and second connecting plate (11) pass through the pivot pin and are connected.

4. The new dust removing device for boiler according to claim 1, characterized in that: one side of the expansion plate (16) is provided with a buckle, and the expansion plate (16) is connected with the filter plate (6) through the buckle.

5. The new dust removing device for boiler according to claim 1, characterized in that: the upper end surface of the dirt collecting box (4) is provided with a rubber sealing strip, and the rubber sealing strip is connected with the dirt collecting box (4) through grafted glue.

6. The new dust removing device for boiler according to claim 1, characterized in that: the inner surface of the limiting ring (19) is provided with a PVC sealing sheath, and the PVC sealing sheath is connected with the limiting ring (19) through grafted glue.

7. The new dust removing device for boiler according to claim 1, characterized in that: the outer side of the motor (14) is completely attached to the inner side of the motor protection shell (3), and the motor protection shell (3) is connected with the motor (14) through screws.