CN210206339U

CN210206339U - Primary filtering device for waste incineration

Info

Publication number: CN210206339U
Application number: CN201921060677.9U
Authority: CN
Inventors: Rongbiao Chen; 陈荣彪
Original assignee: Shanghai Rongyan Environmental Protection And Energy Saving Equipment Co ltd
Current assignee: Shanghai Rongyan Environmental Protection And Energy Saving Equipment Co ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-03-31
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a msw incineration primary filter equipment, including the under casing, the lower surface symmetric connection of under casing has the landing leg, installs high-pressure water pump in the one end of under casing, and high-pressure water pump's output fixedly connected with delivery pipe, delivery pipe run through the lateral wall of under casing to be connected with the outlet pipe, fixedly connected with rose box in the under casing other end, fixedly connected with baffle on the under casing of rose box one side, the filter screen is installed to the lower extreme of baffle. This primary filter equipment of msw incineration uses into tobacco pipe way and connects burning furnace and rose box, at the internal connection shower head that advances the tobacco pipe way, sprays the particulate matter in the smoke and dust, filters partly granule fast, and the design of advancing the tobacco pipe way of slope makes things convenient for rivers gathering, and the secondary filter of smoke and dust is realized to first baffle and second baffle in the rethread rose box, and the filter effect is good, to smoke and dust prefilter, and overall structure is simple, realizes easily that facilitates the use.

Description

Primary filtering device for waste incineration

Technical Field

The utility model relates to an burn and filter technical field, specifically be a msw incineration primary filter device.

Background

The garbage incineration treatment is that the garbage is put into an incinerator to be burnt to release heat energy, the waste heat can be recovered to supply heat or generate electricity, the smoke is discharged after being purified, and a small amount of residual residues are discharged to be buried or used for other purposes. The incineration treatment technology is characterized by large treatment capacity, good volume reduction, thorough harmlessness and heat energy recovery. Therefore, incineration of garbage is an effective treatment method for harmlessness, reduction and recycling. The flue gas emission of refuse combustion is followed through purifying facilities and is purified, because of general waste incinerator does not set up primary filter at the exhanst gas port, consequently still has some large granule residues in purifying process, is unfavorable for the purge tube clearance.

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 filter effect is good, and the problem among the prior art has been solved to the advantage that facilitates the use.

In order to achieve the above object, the utility model provides a following technical scheme: a primary filter device for incinerating garbage comprises a bottom box, wherein supporting legs are symmetrically connected to the lower surface of the bottom box, a high-pressure water pump is installed in one end of the bottom box, a water supply pipe is fixedly connected to the output end of the high-pressure water pump, the water supply pipe penetrates through the side wall of the bottom box and is connected with a water outlet pipe, a filter box is fixedly connected in the other end of the bottom box, a partition plate is fixedly connected to the bottom box on one side of the filter box, a filter screen is installed at the lower end of the partition plate, a sealing plate is hinged to one side, close to one end of the filter box, of the bottom box, clamping grooves are formed in the lower surface, close to one side of the filter box, of the sealing plate, two sides of the sealing plate are respectively connected with the partition plate and the upper end of the bottom box, a smoke inlet is connected to the upper end of the filter box, one side of the filter box close to the sealing plate is connected with a limiting plate, the upper surface of the limiting plate is connected with a sealing gasket, the sealing gasket is connected with a clamping groove in a clamping manner, one end of the smoke inlet pipeline is connected with an incinerator through a flange, a spray head is fixedly connected to the inner wall of the smoke inlet pipeline, and the water inlet end of the spray head penetrates through the smoke inlet pipeline and is fixedly connected with one end of the water outlet pipe.

Preferably, the number of the first baffle and the second baffle is not less than three, the first baffle and the second baffle are distributed in a staggered mode, the first baffle and the second baffle are both arranged in an inclined mode, and one end, close to the first baffle, of the second baffle is lower than the other end of the second baffle.

Preferably, both ends of the smoke inlet pipeline are respectively connected with a first bent pipe and a second bent pipe, the spray header is installed at one third of the position, close to one end of the first bent pipe, of the smoke inlet pipeline, and one end, close to the first bent pipe, of the smoke inlet pipeline is higher than the other end of the smoke inlet pipeline.

Preferably, the upper end of the bottom box at one side of the filter box is connected with a fixed edge, and the upper surface of the fixed edge is connected with a high-pressure filter device.

Preferably, the water outlet pipe is made of a plastic hose or a metal hose material.

Preferably, the supporting legs are distributed at equal intervals and made of channel steel materials.

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

this msw incineration primary filter equipment, use and advance tobacco pipe and connect burning furnace and rose box, at the internal connection shower head that advances the tobacco pipe way, particulate matter to in the smoke and dust sprays, filter partly granule fast, the design of the tobacco pipe way of advancing of slope, make things convenient for rivers gathering, the secondary filter of smoke and dust is realized to first baffle and second baffle in the rethread rose box, the filter effect is good, to smoke and dust prefilter, get rid of the particulate matter in the smoke and dust, connect high pressure water pump and outlet pipe through the under casing, can reuse the dust removal water, energy-concerving and environment-protective, and be equipped with the filter screen in the one end of under casing, concentrate the one end at the under casing with the silt ash, and be connected with the closing plate, play sealed air, clear up the effect of silt ash and change filter screen, overall structure is simple, realize easily, and convenient.

Drawings

FIG. 1 is a partial side sectional view of the present invention;

FIG. 2 is a partial front sectional view of the present invention;

FIG. 3 is an enlarged view of A-A of the present invention;

fig. 4 is a mounting structure diagram of the present invention.

In the figure: 1. a bottom box; 11. a support leg; 12. a high pressure water pump; 121. a water supply pipe; 13. a water outlet pipe; 14. a partition plate; 15. a filter screen; 16. a sealing plate; 161. a clamping groove; 17. fixing the edge; 2. a filter box; 21. a smoke inlet; 22. a first baffle plate; 23. a second baffle; 24. a limiting plate; 25. a gasket; 3. a smoke inlet pipeline; 31. a shower head; 32. a first bend pipe; 33. a second bend pipe; 4. an incinerator.

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. 1-3, a primary filtering apparatus for waste incineration comprises a bottom box 1, wherein the lower surface of the bottom box 1 is symmetrically connected with supporting legs 11, the supporting legs 11 are distributed at equal intervals, and the supporting legs 11 are made of channel steel materials, the materials are easily obtained, the manufacturing is convenient, the supporting legs 11 support the bottom box 1, a high pressure water pump 12 is installed in one end of the bottom box 1, the water inlet end of the high pressure water pump 12 is located at the lower end of the water pump and is used for pumping water from the bottom of the bottom box 1, the floated dust after being wetted is light in weight and generally floats on the water surface, the water below the bottom box 1 is clearer, the output end of the high pressure water pump 12 is fixedly connected with a water supply pipe 121, the water supply pipe 121 penetrates through the side wall of the bottom box 1 and is connected with a water outlet pipe 13, the water outlet pipe 13 can be fixed on the outer walls of the bottom box 1, the filtering box, the convenience is fixed it, fixedly connected with rose box 2 in the 1 other end of bottom case, fixedly connected with baffle 14 on the bottom case 1 of rose box 2 one side, filter screen 15 is installed to baffle 14's lower extreme, filter screen 15 is the detachable structure, can change it, bottom case 1 has closing plate 16 near one side hinged joint of rose box 2 one end, closing plate 16 has seted up block groove 161 near the lower surface of rose box 2 one side, closing plate 16's both sides meet with baffle 14 and bottom case 1's upper end respectively, closing plate 16 prevents that the smoke and dust from scurrying out from one side of bottom case 1, closing plate 16 can open the clearance silt ash simultaneously, and change filter screen 15.

The lower end of the filter box 2 extends to the inside of the bottom box 1, the upper end of the filter box 2 is connected with a smoke inlet 21, the upper end of the smoke inlet 21 is connected with a smoke inlet pipe 3 through a flange, the smoke inlet pipe 3 sends smoke mixed dedusting water into the smoke inlet 21, the inner walls of two sides of the filter box 2 are fixedly connected with a first baffle 22 and a second baffle 23, the number of the first baffle 22 and the number of the second baffle 23 are not less than three, the first baffle 22 and the second baffle 23 are distributed in a staggered manner, the first baffle 22 and the second baffle 23 are both arranged in an inclined manner, after the dedusting water mixture enters the filter box 2, the dedusting water mixture is bent and flows under the action of the first baffle 22 and the second baffle 23, a distance is reserved between the first baffle 22 and the second baffle 23, water drops can splash during the downward sliding process of the dedusting water mixture, contact with particulate matters in the smoke again, the particles which are not sprayed are adsorbed, and are finally discharged into the bottom box 1 through the filter box 2, one end that second baffle 23 is close to first baffle 22 is less than the other end of second baffle 23, final mixture is under the effect of second baffle 23, slide to the one side that is close to closing plate 16 in the rose box 2, one side that rose box 2 is close to closing plate 16 is connected with limiting plate 24, limiting plate 24's last surface connection has sealed the pad 25, sealed pad 25 is connected with the 161 block of block groove, be used for fixed closing plate 16, the upper end of rose box 2 one side under casing 1 is connected with fixed limit 17, the last surface connection of fixed limit 17 has high pressure filter equipment, particulate matter wherein is got rid of to smoke and dust through preliminary treatment, further get rid of harmful gas by high pressure filter equipment again.

Referring to fig. 4, one end of the smoke inlet pipe 3 is connected to the incinerator 4 through a flange, the burning smoke enters the smoke inlet pipe 3 through the smoke outlet pipe of the incinerator 4, the inner wall of the smoke inlet pipe 3 is fixedly connected to the spray header 31, the water inlet end of the spray header 31 penetrates through the smoke inlet pipe 3, and is fixedly connected with one end of the water outlet pipe 13, when the smoke dust passes through the smoke inlet pipeline 3, the spray header 31 sprays water to the smoke inlet pipeline 3, water drops adsorb particulate matters in the smoke dust, two ends of the smoke inlet pipeline 3 are respectively connected with a first bent pipe 32 and a second bent pipe 33, the spray header 31 is arranged at one third of one end of the smoke inlet pipeline 3 close to the first bent pipe 32 to prevent spray water from entering the incinerator 4, and one end of the smoke inlet pipeline 3 close to the first bent pipe 32 is higher than the other end of the smoke inlet pipeline 3, and the included angle between the smoke inlet pipeline 3 and the horizontal plane is about 15 degrees, so that the spray water can flow into the filter box 2 when being collected.

The working process is as follows: when the dust removing device is used, part of water is firstly filled into the bottom box 1, the burning smoke enters the smoke inlet pipeline 3 through the smoke outlet pipe of the burning furnace 4, the high-pressure water pump 12 pumps water, the water passes through the water outlet pipe 13 and is sprayed by the water outlet pipe 13, water drops adsorb particulate matters in the smoke and gradually collect the particulate matters and flow into the filter box 2 through the smoke inlet pipeline 3, the water drops bend and flow under the action of the first baffle plate 22 and the second baffle plate 23, the water drops can splash in the downward sliding process of a dust removing water mixture and are contacted with the particulate matters in the smoke again to adsorb the particulate matters which are not sprayed, the particulate matters which are not sprayed are finally discharged into the bottom box 1 through the filter box 2, the particulate matters in the water are filtered by the filter screen 15, the water which passes through the filter screen 15 returns into the bottom box 1 again for recycling, the smoke with harmful gas removed by the high-pressure filter device, when the accumulated dust is much, the sealing plate 16 is opened to clean, and replacing the filter screen 15.

In summary, the following steps: this primary filter equipment of msw incineration, use and advance tobacco pipe 3 and connect burning furnace 4 and rose box 2, at the internal connection shower head 31 that advances tobacco pipe 3, spray the particulate matter in the smoke and dust, filter some granule fast, the design of the tobacco pipe 3 that advances of slope, make things convenient for the rivers gathering, the secondary filter of smoke and dust is realized to first baffle 22 and second baffle 23 in the rethread rose box 2, the filter effect is good, to the smoke and dust prefilter, get rid of the particulate matter in the smoke and dust, connect high pressure water pump 12 and outlet pipe 13 through end box 1, can reuse the dust removal water, energy-concerving and environment-protective, and be equipped with filter screen 15 in end box 1, concentrate the one end at end box 1 with silt ash, and be connected with closing plate 16, play sealed air, clear up the silt and change the effect of filter screen 15, the overall structure is simple, easy to realize, and convenient to 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 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 under casing (1), its characterized in that: the lower surface of the bottom box (1) is symmetrically connected with supporting legs (11), one end of the bottom box (1) is internally provided with a high-pressure water pump (12), the output end of the high-pressure water pump (12) is fixedly connected with a water supply pipe (121), the water supply pipe (121) penetrates through the side wall of the bottom box (1) and is connected with a water outlet pipe (13), the other end of the bottom box (1) is internally and fixedly connected with a filter box (2), the bottom box (1) on one side of the filter box (2) is fixedly connected with a partition plate (14), the lower end of the partition plate (14) is provided with a filter screen (15), one side of the bottom box (1) close to one end of the filter box (2) is hinged with a sealing plate (16), the lower surface of the sealing plate (16) close to one side of the filter box (2) is provided with a clamping groove (161), the two sides of the sealing plate (16) are respectively connected with the partition, the upper end of rose box (2) is connected with into mouth of cigarette (21), and the upper end of advancing mouth of cigarette (21) has into tobacco pipe way (3) through flange joint, the first baffle of inner wall fixedly connected with (22) and second baffle (23) of rose box (2) both sides, and one side that rose box (2) are close to closing plate (16) is connected with limiting plate (24), and the last surface connection of limiting plate (24) has sealed pad (25), and sealed pad (25) are connected with block groove (161) block, the one end of advancing tobacco pipe way (3) is connected and is had burning furnace (4) through flange joint, advances fixedly connected with shower head (31) on the inner wall of tobacco pipe way (3), and the end of intaking of shower head (31) runs through into tobacco pipe way (3), and with the one end fixed connection of outlet pipe (13).

2. A primary filtration apparatus for waste incineration as claimed in claim 1, wherein: the number of the first baffle plates (22) and the number of the second baffle plates (23) are not less than three, the first baffle plates (22) and the second baffle plates (23) are distributed in a staggered mode, the first baffle plates (22) and the second baffle plates (23) are both arranged in an inclined mode, and one ends, close to the first baffle plates (22), of the second baffle plates (23) are lower than the other ends of the second baffle plates (23).

3. A primary filtration apparatus for waste incineration as claimed in claim 1, wherein: the two ends of the smoke inlet pipeline (3) are respectively connected with a first bent pipe (32) and a second bent pipe (33), the spray header (31) is installed at one third of one end, close to the first bent pipe (32), of the smoke inlet pipeline (3), and one end, close to the first bent pipe (32), of the smoke inlet pipeline (3) is higher than the other end of the smoke inlet pipeline (3).

4. A primary filtration apparatus for waste incineration as claimed in claim 1, wherein: the upper end of the bottom box (1) on one side of the filter box (2) is connected with a fixed edge (17), and the upper surface of the fixed edge (17) is connected with a high-pressure filter device.

5. A primary filtration apparatus for waste incineration as claimed in claim 1, wherein: the water outlet pipe (13) is made of a plastic hose or a metal hose.

6. A primary filtration apparatus for waste incineration as claimed in claim 1, wherein: the supporting legs (11) are distributed at equal intervals, and the supporting legs (11) are made of channel steel materials.