CN212166845U

CN212166845U - Primary filtering device for waste incineration

Info

Publication number: CN212166845U
Application number: CN202020433606.5U
Authority: CN
Inventors: 孟凡华
Original assignee: Yunhe Ruiling Toys Co ltd
Current assignee: Yunhe Ruiling Toys Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-12-18
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a msw incineration primary filter equipment, including the device shell, the one end of device shell is connected with vertical pipe box, and the upper end of device shell is connected with the top cap, and the upper end of top cap is connected with out the dirt mouth, and the fixed surface of device shell is connected with the stabilizer blade, and the inside lower extreme of device shell is connected with first baffle, installs the second baffle in the device shell of first baffle top, and first through-hole has been seted up to the one end of second baffle. This msw incineration primary filter device connects vertical pipe box in the one end of device shell, through vertical pipe box installation spiral pipe, the spiral pipe is the air-supply line cooling, exchanges the heat simultaneously, utilizes the temperature of burning back high temperature smoke and dust, and is energy-concerving and environment-protective, passes through first baffle and second baffle installation filter frame at the device shell in addition, and a plurality of filter frames can carry out a lot of filtration to the smoke and dust, reduce the particulate matter that contains among the burning gas, guarantee the filter effect, and simple structure easily realizes.

Description

Primary filtering device for waste incineration

Technical Field

The utility model relates to a msw incineration filters technical field, specifically is a msw incineration primary filter device.

Background

The waste incineration treatment is that the waste is placed in an incinerator to be combusted, heat energy is released, waste heat can be recovered to supply heat or generate electricity, flue gas is discharged after being purified, a small amount of residual residues are discharged to be buried or used for other purposes, and the incineration treatment technology is characterized by large treatment capacity, good volume reduction, thorough harmlessness and the effect of heat energy recovery, so that the incineration treatment of the waste is an effective treatment mode of harmlessness, reduction and recycling. The fume emission back of refuse combustion purifies through purifying facilities, because of general waste incinerator does not set up primary filter at the exhanst gas port, directly causes high pressure water smoke to blow drenches in the ware, consequently still has some large granule residues in purifying process, is unfavorable for next step the purge tube clearance, and has increased sewage treatment's the degree of difficulty.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a msw incineration primary filter equipment has energy-concerving and environment-protective, and the problem among the prior art has been solved to the advantage that the filter effect is good.

In order to achieve the above object, the utility model provides a following technical scheme: a primary filtering device for waste incineration comprises a device shell, wherein one end of the device shell is connected with a vertical pipe sleeve, the upper end of the device shell is connected with a top cover, the upper end of the top cover is connected with a dust outlet, the lower surface of the device shell is fixedly connected with support legs, the lower end inside the device shell is connected with a first clapboard, a second clapboard is arranged in the device shell above the first clapboard, one end of the second clapboard is provided with a first through hole, an air outlet pipe is fixedly connected in the first through hole, the lower surface of the second clapboard is provided with a first chute, a filtering frame is movably connected in the first chute, one end of the first clapboard close to the first through hole is provided with a second through hole, the lower surface of the second through hole is connected with a filtering net, dust leaking holes are equidistantly formed in the first clapboard, a second chute is formed in the center line of the first clapboard in the width direction, the filtering, the upper ends of the first filter plate and the second filter plate are fixedly connected through a connecting piece, a first sliding block is fixedly connected to the upper end of the connecting piece, the first sliding block is movably connected with a first sliding groove, a second sliding block is fixedly connected to the lower end of the first filter plate, a third sliding block is fixedly connected to the lower end of the second filter plate, the third sliding block and the second sliding block are respectively movably connected with a second sliding groove, the lower end of the vertical pipe sleeve extends to the inside of the device shell and is fixedly connected with the device shell, an air inlet pipe penetrates through the vertical pipe sleeve, a steering pipe is fixedly connected to the lower end of the air inlet pipe, one end of the steering pipe penetrates through the vertical pipe sleeve and extends into the device shell, a spiral pipe is wound on the outer wall of the air inlet pipe, the upper end of the spiral.

Preferably, one end of each of the water outlet pipe and the water inlet pipe penetrates through the vertical pipe sleeve and the device shell, and is connected with the heat exchanger.

Preferably, the upper end contained angle of first filter and second filter is the acute angle, and the quantity of first filter and second filter is all not less than threely, passes through spring coupling between every first filter of group and the second filter.

Preferably, the first sliding block, the second sliding block and the third sliding block are all connected with limiting blocks.

Preferably, the upper end of the air inlet pipe is connected with a smoke outlet of the garbage incinerator.

Preferably, the supporting legs are made of channel steel materials and are welded with the lower surface of the device shell.

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

this msw incineration primary filter equipment, connect vertical pipe box in the one end of device shell, through vertical pipe box installation spiral pipe, the spiral pipe is the air-supply line cooling, exchange the heat simultaneously, the temperature of high temperature smoke and dust after will burning utilizes, energy-concerving and environment-protective, filter the frame through first baffle and second baffle installation at the device shell in addition, a plurality of filter framves can carry out a lot of to the smoke and dust and filter, reduce the particulate matter that contains among the burning gas, filter through spring coupling between the frame in addition, utilize gas to blow the activity of filter, realize that the spring drives the shake of filter frame, it blocks up to reduce the filter frame filtration pore, guarantee the filter effect, moreover, the steam generator is simple in structure.

Drawings

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

fig. 2 is a top view of the first separator of the present invention;

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

fig. 4 is a side view of the spiral pipe of the present invention.

In the figure: 1. a device housing; 11. a top cover; 12. a dust outlet; 13. a support leg; 2. a vertical pipe sleeve; 21. an air inlet pipe; 22. a steering tube; 23. a spiral tube; 24. a water outlet pipe; 25. a water inlet pipe; 3. a first separator; 31. a second through hole; 32. a filter screen; 33. a dust leakage hole; 34. a second chute; 4. a second separator; 41. a first through hole; 42. an air outlet pipe; 43. a first chute; 5. a filter frame; 51. a first filter plate; 511. a connecting member; 512. a first slider; 513. a second slider; 52. a second filter plate; 521. a third slider; 6. a spring.

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.

Referring to fig. 1-2, a primary filtering apparatus for waste incineration comprises an apparatus housing 1, one end of the apparatus housing 1 is connected with a vertical pipe sleeve 2, the upper end of the apparatus housing 1 is connected with a top cover 11, the upper end of the top cover 11 is connected with a dust outlet 12, the lower surface of the apparatus housing 1 is fixedly connected with a support leg 13, the support leg 13 is made of channel steel material, the support leg 13 is welded with the lower surface of the apparatus housing 1, the structure is simple, the fixing is firm, the lower end inside the apparatus housing 1 is connected with a first partition plate 3, a second partition plate 4 is installed in the apparatus housing 1 above the first partition plate 3, one end of the second partition plate 4 is provided with a first through hole 41, an air outlet pipe 42 is fixedly connected in the first through hole 41, the lower surface of the second partition plate 4 is provided with a first chute 43, a filter frame 5 is movably connected in the first chute 43, one end, the lower surface of the second through hole 31 is connected with a filter screen 32, the first partition board 3 is provided with dust leakage holes 33 at equal distances, and the central line of the first partition board 3 in the width direction is provided with a second chute 34.

Referring to fig. 3, the filter frame 5 includes a first filter plate 51 and a second filter plate 52, the upper ends of the first filter plate 51 and the second filter plate 52 are fixedly connected through a connecting member 511, the upper end of the connecting member 511 is fixedly connected with a first sliding block 512, the first sliding block 512 is movably connected with a first sliding chute 43, the lower end of the first filter plate 51 is fixedly connected with a second sliding block 513, the lower end of the second filter plate 52 is fixedly connected with a third sliding block 521, the third sliding block 521 and the second sliding block 513 are respectively movably connected with a second sliding chute 34, the first sliding block 512, the second sliding block 513 and the third sliding block 521 are respectively connected with a limiting block, the first filter plate 51 and the second filter plate 52 are limited to move horizontally only, the first filter plate 51 and the second filter plate 52 are prevented from being separated from the sliding chutes, an included angle between the upper ends of the first filter plate 51 and the second filter plate 52 is an acute angle, the common support connecting piece 511 of lower extreme of first filter 51 and second filter 52, stable in structure, the quantity of first filter 51 and second filter 52 is all not less than three, can carry out a lot of filtration, connect through spring 6 between every first filter 51 of group and the second filter 52, smoke and dust after the burning that blows off from the steering tube 22, there is certain impact force to filter frame 5, spring 6 is flexible, filter frame 5 shakes, a smoke and dust that is infected with on the filter frame 5 is used for clearing up.

Referring to fig. 4, the lower end of the vertical pipe sleeve 2 extends into the device housing 1 and is fixedly connected with the device housing 1, an air inlet pipe 21 penetrates through the vertical pipe sleeve 2, the upper end of the air inlet pipe 21 is connected with a smoke outlet of the garbage incinerator to primarily filter smoke, the lower end of the air inlet pipe 21 is fixedly connected with a steering pipe 22, one end of the steering pipe 22 penetrates through the vertical pipe sleeve 2 and extends into the device housing 1, a spiral pipe 23 is wound on the outer wall of the air inlet pipe 21, the upper end of the spiral pipe 23 is connected with a water outlet pipe 24, the lower end of the spiral pipe 23 is connected with a water inlet pipe 25, one ends of the water outlet pipe 24 and the water inlet pipe 25 penetrate through the vertical pipe sleeve 2 and the device housing 1 and are jointly connected with a heat exchanger, and the water outlet pipe 24 and the water inlet pipe 25 exchange heat on the air.

The working process is as follows: when in use, the air inlet pipe 21 receives the burnt smoke dust, the temperature of the smoke dust is higher, the cooling water flows in the spiral pipe 23 to cool the air inlet pipe 21, meanwhile, the heat on the air inlet pipe 21 is exchanged to the heat exchanger through the cooling water in the water outlet pipe 24 and the water inlet pipe 25, the heat is recycled, the smoke and dust are conveyed to the device shell 1 through the steering pipe 22, the smoke and dust are sequentially contacted with the second filter plate 52 and the first filter plate 51, the second filter plate 52 and the first filter plate 51 filter the smoke and dust, filtered impurities are concentrated to the bottom of the device shell 1 through the dust leakage holes 33, the impact force of the smoke and dust blows the second filter plate 52 and the first filter plate 51 to move in the sliding grooves, the spring 6 contracts to generate shaking force, dust stained on the second filter plate 52 and the first filter plate 51 is shaken off, the working efficiency of the second filter plate 52 and the first filter plate 51 is ensured, and the filtered smoke and dust is discharged to a next filtering device through the air outlet pipe 42 and the dust outlet 12.

In summary, the following steps: this msw incineration primary filter device, connect vertical pipe box 2 in the one end of device shell 1, install spiral pipe 23 through vertical pipe box 2, spiral pipe 23 is the air-supply line 21 cooling, exchange the heat simultaneously, the temperature that will burn back high temperature smoke and dust is utilized, energy-concerving and environment-protective, install filter frame 5 through first baffle 3 and second baffle 4 at device shell 1 in addition, a plurality of filter frames 5 can carry out a lot of filtration to the smoke and dust, reduce the particulate matter that contains among the burning gas, filter frame 5 in addition and connect through spring 6, utilize gas to blow filter frame 5 activity, realize that spring 6 drives filter frame 5 and shake, reduce filter frame 5 filtration pore blocking, guarantee the filter effect, moreover, the steam generator is simple in structure, and easy realization.

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 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. The utility model provides a msw incineration primary filter equipment, includes device shell (1), its characterized in that: one end of the device shell (1) is connected with a vertical pipe sleeve (2), the upper end of the device shell (1) is connected with a top cover (11), the upper end of the top cover (11) is connected with a dust outlet (12), the lower surface of the device shell (1) is fixedly connected with a support leg (13), the lower end of the interior of the device shell (1) is connected with a first clapboard (3), a second clapboard (4) is arranged in the device shell (1) above the first clapboard (3), one end of the second clapboard (4) is provided with a first through hole (41), an air outlet pipe (42) is fixedly connected in the first through hole (41), the lower surface of the second clapboard (4) is provided with a first chute (43), a filter frame (5) is movably connected in the first chute (43), one end of the first clapboard (3) close to the first through hole (41) is provided with a second through hole (31), and the lower surface of the second through hole (31) is, the first partition plate (3) is equidistantly provided with dust leakage holes (33), the middle line of the first partition plate (3) in the width direction is provided with a second sliding groove (34), the filter frame (5) comprises a first filter plate (51) and a second filter plate (52), the upper ends of the first filter plate (51) and the second filter plate (52) are fixedly connected through a connecting piece (511), the upper end of the connecting piece (511) is fixedly connected with a first sliding block (512), the first sliding block (512) is movably connected with the first sliding groove (43), the lower end of the first filter plate (51) is fixedly connected with a second sliding block (513), the lower end of the second filter plate (52) is fixedly connected with a third sliding block (521), the third sliding block (521) and the second sliding block (513) are respectively movably connected with the second sliding groove (34), the lower end of the vertical pipe sleeve (2) extends to the inside of the device shell (1) and is fixedly connected with the device shell (1), an air inlet pipe (21) penetrates through the vertical pipe sleeve (2), the lower end of the air inlet pipe (21) is fixedly connected with a steering pipe (22), one end of the steering pipe (22) penetrates through the vertical pipe sleeve (2) and extends into the device shell (1), a spiral pipe (23) is wound on the outer wall of the air inlet pipe (21), the upper end of the spiral pipe (23) is connected with a water outlet pipe (24), and the lower end of the spiral pipe (23) is connected with a water inlet pipe (25).

2. A primary filtration apparatus for waste incineration as claimed in claim 1, wherein: one end of the water outlet pipe (24) and one end of the water inlet pipe (25) both penetrate through the vertical pipe sleeve (2) and the device shell (1) and are connected with a heat exchanger together.

3. A primary filtration apparatus for waste incineration as claimed in claim 1, wherein: the upper end contained angle of first filter (51) and second filter (52) is the acute angle, and the quantity of first filter (51) and second filter (52) is all not less than threely, connects through spring (6) between every first filter of group (51) and second filter (52).

4. A primary filtration apparatus for waste incineration as claimed in claim 1, wherein: and the first sliding block (512), the second sliding block (513) and the third sliding block (521) are all connected with limiting blocks.

5. A primary filtration apparatus for waste incineration as claimed in claim 1, wherein: the upper end of the air inlet pipe (21) is connected with a smoke outlet of the garbage incinerator.

6. A primary filtration apparatus for waste incineration as claimed in claim 1, wherein: the supporting legs (13) are made of channel steel materials, and the supporting legs (13) are welded to the lower surface of the device shell (1).