CN214009235U

CN214009235U - Flue gas filtering device for waste incinerator

Info

Publication number: CN214009235U
Application number: CN202023150491.8U
Authority: CN
Inventors: 任成浩; 任桐辰
Original assignee: Shandong Kemaer Thermal Engineering Co ltd
Current assignee: Shandong Kemaer Thermal Engineering Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-20
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a flue gas filtering device for a waste incinerator, which comprises a base, wherein a first box body is fixedly arranged on one side of the top of the base, a second box body is fixedly arranged on the other side of the top of the base, a second water pump is fixedly arranged on the top of the base and positioned between the first box body and the second box body, and the water pumping end of the second water pump is communicated with one side of the first box body; the utility model discloses a conventional mechanical switch starts the air pump, and gas after the filtration passes through the nozzle stub and discharges and enter into the box with a net in, carries out further filtration to the flue gas through the active carbon filter core in the box with a net, and the flue gas passes through the aquatic that the air pump entered into first bottom half after the filtration, and the flue gas fully contacts with the water, and further absorption is carried out to dust in the flue gas through the tension of water, and gas emits the outside of discharging to first box through the outlet duct after the filtration to reach the mesh that the filter effect is good.

Description

Flue gas filtering device for waste incinerator

Technical Field

The utility model relates to an burn burning furnace equipment technical field, specifically be a flue gas filter equipment for abandonment burning furnace.

Background

The incinerator is a harmless treatment device which is commonly used for harmless treatment of medical and domestic waste products and animals. The principle is that combustion of fuel such as coal, fuel oil, fuel gas and the like is utilized, objects to be treated are subjected to high-temperature incineration and carbonization so as to achieve the aim of disinfection, and a filter device is required to be used for filtering smoke generated during incineration in the working process of the incinerator.

When the existing filtering device is used, the filtering effect is poor, solid dust in smoke is difficult to be well filtered, the pollution to the nearby environment is easily caused, the smoke is inconvenient to cool, the high-temperature smoke easily causes the pipeline to be aged and damaged, and therefore the smoke filtering device for the waste incinerator needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flue gas filter equipment for abandonment incinerator possesses the advantage that the filter effect is good convenient to cool down to the flue gas to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a flue gas filtering device for a waste incinerator comprises a base, wherein a first box body is fixedly installed on one side of the top of the base, a second box body is fixedly installed on the other side of the top of the base, a second water pump is fixedly installed on the top of the base and positioned between the first box body and the second box body, the water pumping end of the second water pump is communicated with one side of the first box body, the water draining end of the second water pump is communicated with one side of the second box body, an air inlet pipe is embedded in the top of one side, away from the first box body, of the second box body, one end of the air inlet pipe is communicated with an inner cavity of the second box body, a flow dividing pipe is communicated with one end of the flow dividing pipe, one end, away from the flow dividing pipe, of the air outlet pipe penetrates through the second box body and extends to the outside of the second box body to be communicated with the top of one side of the first box body, a supporting plate is fixedly installed in the center of the inner cavity of the first box body, the utility model discloses a water pump, including casing, backup pad, casing, first box, first water pump, first box and second box, the center department fixed mounting at backup pad top has the casing, the top fixed mounting of second box has first water pump, the inner chamber intercommunication of the end of taking out water and second box of first water pump, the inner chamber intercommunication that the drainage end of first water pump runs through first box and casing and extends to the casing has first body, the thin pole is installed to the bottom equidistance of first body, the bottom intercommunication of casing has the second body, the outside that the backup pad extended to the backup pad is run through to the bottom of second body, the top of casing both sides all communicates there is the nozzle stub.

Preferably, a first partition plate is fixedly mounted in the inner cavity of the first box body and below the support plate, an air outlet pipe is communicated with one side of the top of the first partition plate, and one end of the air outlet pipe is communicated with the outside of the first box body.

Preferably, the top of backup pad is slided to peg graft and is had the filter screen, the bottom of filter screen slides and runs through first baffle and extend to the outside of first baffle and the laminating of the bottom of first box inner chamber.

Preferably, the bottom of the second pipe body penetrates through the first partition plate and extends to the outside of the first partition plate, a sealing plate is hinged to one side of the inner cavity of the first box body and located above the supporting plate, a clamping block is fixedly mounted on one side of the shell, and the bottom of the sealing plate is attached to the top of the clamping block.

Preferably, one side of the top of the first box body is communicated with a third box body, and the top of the third box body is bolted with a cover plate.

Preferably, the bottom of the first pipe body is provided with a water hole, and the top of the thin rod is fixedly installed with the inner cavity of the water hole.

Preferably, one side fixed mounting at backup pad top has the air pump, the top fixed mounting that one side of casing and be located the air pump has the second baffle, the exhaust end of air pump runs through backup pad and first baffle in proper order and extends to the outside of first baffle, the outside intercommunication that the end of bleeding of air pump runs through the second baffle and extends to the second baffle has the box with a net, the top of box with a net runs through first box and extends to first box outside and articulates there is the case lid, the inner chamber packing of box with a net has the active carbon filter core.

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

1. the utility model has the advantages that by arranging the shunt tubes, the flue gas enters the shunt tubes through the air inlet pipe, cold water is injected into the second box body, and the flue gas carrying heat is cooled by the cold water in the second box body after entering the shunt tubes; the water in the first pipe body flows out through the water holes and is guided by the thin rods to form a water curtain, the flue gas enters the shell through the short pipe and passes through the water curtain, and dust in the flue gas is adsorbed by the water curtain;

2. the utility model discloses a conventional mechanical switch starts the air pump, and gas after the filtration is discharged through the nozzle stub and is entered into the box with a net, carries out further filtration to the flue gas through the active carbon filter core in the box with a net, and the flue gas enters into the aquatic of first bottom of the case body through the air pump after the filtration, and the flue gas fully contacts with the water, further adsorbs dust in the flue gas through the tension of water, and gas emits to the outside of first box through the outlet duct after the filtration to the mesh that the filter effect is good;

3. the utility model discloses a conventional mechanical switch starts the second water pump, and sewage in the first box is filtered by the filter screen when passing through the filter screen, enters into in the second box through the second water pump afterwards to the purpose of circulating water has practiced thrift the water resource.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic top view of the housing of the present invention;

FIG. 4 is a schematic view of a partial top view of the first box of the present invention;

FIG. 5 is a front sectional view of the housing of the present invention;

fig. 6 is a schematic view of the partial bottom structure of the housing of the present invention;

fig. 7 is a partially enlarged view of a region a in fig. 6 according to the present invention.

In the figure: 1. a base; 2. a first case; 3. a second case; 4. a second water pump; 5. an air inlet pipe; 6. a shunt tube; 7. an exhaust pipe; 8. a support plate; 9. a housing; 10. a first water pump; 11. a first pipe body; 12. a thin rod; 13. a second tube body; 14. a short pipe; 15. a first separator; 16. an air outlet pipe; 17. filtering with a screen; 18. a sealing plate; 19. a third box body; 20. a water pore; 21. an air pump; 22. a second separator; 23. a net cage; 24. an active carbon filter element.

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. 1-7, the present invention provides a technical solution: a flue gas filtering device for a waste incinerator comprises a base 1, a first box body 2 is fixedly installed on one side of the top of the base 1, a second box body 3 is fixedly installed on the other side of the top of the base 1, a second water pump 4 is fixedly installed on the top of the base 1 and located between the first box body 2 and the second box body 3, the water pumping end of the second water pump 4 is communicated with one side of the first box body 2, the water discharging end of the second water pump 4 is communicated with one side of the second box body 3, an air inlet pipe 5 is embedded in the top of one side, away from the first box body 2, of the second box body 3, one end of the air inlet pipe 5 and located in an inner cavity of the second box body 3 are communicated with a flow dividing pipe 6, one end of the flow dividing pipe 6 is communicated with an exhaust pipe 7, one end, away from the flow dividing pipe 6, of the exhaust pipe 7 penetrates through the second box body 3 and extends to the outside of the second box body 3 to be communicated with the top of one side of the first box body 2, a supporting plate 8 is fixedly installed in the center of the inner cavity of the first box body 2, fixed mounting is located at the center at 8 tops of backup pad has casing 9, the top fixed mounting of second box 3 has first water pump 10, the end of drawing water of first water pump 10 and the inner chamber intercommunication of second box 3, the inner chamber intercommunication that the drainage end of first water pump 10 runs through first box 2 and casing 9 and extends to casing 9 has first body 11, thin pole 12 is installed to the bottom equidistance of first body 11, the bottom intercommunication of casing 9 has second body 13, the bottom of second body 13 runs through backup pad 8 and extends to the outside of backup pad 8, the top of casing 9 both sides all communicates there is nozzle stub 14.

The inner chamber of first box 2 and the below fixed mounting that is located backup pad 8 have first baffle 15, and one side intercommunication at first baffle 15 top has outlet duct 16, and the one end of outlet duct 16 and the outside intercommunication of first box 2 are through setting up first baffle 15 for prevent that the water of 2 inner chamber bottoms of first box from taking place to splash at will, through setting up outlet duct 16, be used for the convenience with the gaseous discharge after filtering.

The top of backup pad 8 slides and pegs graft and has filter screen 17, and the bottom of filter screen 17 slides and runs through first baffle 15 and extend to the outside of first baffle 15 and the bottom laminating of the 2 inner chambers of first box, and through setting up filter screen 17, filter screen 17 is used for filtering the water of 2 inner chamber bottoms of first box.

The bottom of second body 13 runs through first baffle 15 and extends to the outside of

first baffle

15, and 2 inner chamber one side of first box and the top that is located backup pad 8 articulate has closing plate 18, and one side fixed mounting of casing 9 has the fixture block, and the bottom of closing plate 18 is laminated with the top of fixture block, is used for preventing through setting up closing plate 18 that the flue gas from entering into between backup pad 8 and the second baffle 22 to be difficult to by the filtration.

One side intercommunication at first box 2 top has third box 19, and the top bolt of third box 19 has the apron, and through setting up third box 19, the user can conveniently take out the clearance with filter screen 17 through third box 19, and the apron is used for sealing third box 19.

The water hole 20 has been seted up to the bottom of first body 11, and the top of slender pole 12 and the inner chamber fixed mounting in water hole 20, through setting up water hole 20, water hole 20 is used for making things convenient for the water outflow in the first body 11.

One side fixed mounting at backup pad 8 top has air pump 21, one side of casing 9 just is located the top fixed mounting of air pump 21 and has second baffle 22, the exhaust end of air pump 21 runs through backup pad 8 and first baffle 15 in proper order and extends to the outside of first baffle 15, the end of bleeding of air pump 21 runs through second baffle 22 and extends to the outside intercommunication of second baffle 22 has box with a net 23, the top of box with a net 23 runs through first box 2 and extends to the outside of first box 2 and articulates there is the case lid, the inner chamber packing of box with a net 23 has active carbon filter core 24, through setting up box with a net 23 and active carbon filter core 24, gas after the filtration is discharged and is entered into box with a net 23 through nozzle pipe 14, further filtration is advanced to the flue gas through active carbon filter core 24 in the box with a net 23.

The working principle is as follows: flue gas enters a shunt pipe 6 through an air inlet pipe 5, cold water is injected into a second box body 3, the flue gas carrying heat enters the shunt pipe 6 and then is cooled by the cold water in the second box body 3, the cooled flue gas enters a first box body 2 through an exhaust pipe 7, a first water pump 10 is started through a conventional mechanical switch, the cold water in the second box body 3 is pumped into a first pipe body 11 by the first water pump 10, water in the first pipe body 11 flows out through water holes 20 and forms a water curtain through the guide of a thin rod 12, the flue gas enters a shell 9 through a short pipe 14 and passes through the water curtain, dust in the flue gas is adsorbed by the water curtain, and then the water enters the bottom of an inner cavity of the first box body 2 through a second pipe body 13;

the air pump 21 is started through a conventional mechanical switch, the filtered gas is discharged through the short pipe 14 and enters the net cage 23, the flue gas is further filtered through the activated carbon filter element 24 in the net cage 23, the filtered flue gas enters the water at the bottom of the first box body 2 through the air pump 21, the flue gas is fully contacted with the water body, dust in the flue gas is further adsorbed through the tension of the water body, and the filtered gas is discharged to the outside of the first box body 2 through the air outlet pipe 16 after overflowing out of the water body, so that the aim of good filtering effect is fulfilled;

the second water pump 4 is started through a conventional mechanical switch, sewage in the first box body 2 is filtered by the filter screen 17 when passing through the filter screen 17, and then enters the second box body 3 through the second water pump 4, so that the purpose of recycling water is achieved, and water resources are saved; through opening the apron at 19 tops of third box, then pulling closing plate 18, the use can take out the filter screen 17 in the first box 2, thereby clear up filter screen 17 and prevent that filter screen 17 from taking place to block up, and the bottom intercommunication that second box 3 one side was kept away from to first box 2 has the drain valve, opens the drain valve, and the outside of first box 2 can be discharged to the sewage of first box 2 bottom.

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 flue gas filter equipment for waste incinerator, includes base (1), its characterized in that: one side fixed mounting at base (1) top has first box (2), the opposite side fixed mounting at base (1) top has second box (3), the top of base (1) just is located fixed mounting between first box (2) and second box (3) has second water pump (4), the water pumping end of second water pump (4) and one side intercommunication of first box (2), the drainage end of second water pump (4) and the one side intercommunication of second box (3), the top that first box (2) one side was kept away from in second box (3) inlays and is equipped with intake pipe (5), the one end of intake pipe (5) just is located the inner chamber intercommunication of second box (3) has shunt tubes (6), the one end intercommunication of shunt tubes (6) has blast pipe (7), the one end that shunt tubes (6) were kept away from in blast pipe (7) runs through second box (3) and extends to the outside of second box (3) and the outside of first box (2) one side of first box (2) The top is communicated, a supporting plate (8) is fixedly arranged at the center of the inner cavity of the first box body (2), a shell (9) is fixedly arranged at the center of the top of the supporting plate (8), a first water pump (10) is fixedly arranged at the top of the second box body (3), the water pumping end of the first water pump (10) is communicated with the inner cavity of the second box body (3), the water discharge end of the first water pump (10) penetrates through the first box body (2) and the shell (9) and extends to the inner cavity of the shell (9) to be communicated with a first pipe body (11), thin rods (12) are arranged at the bottom of the first pipe body (11) at equal intervals, a second pipe body (13) is communicated with the bottom of the shell (9), the bottom of the second pipe body (13) penetrates through the support plate (8) and extends to the outside of the support plate (8), and short pipes (14) are communicated with the tops of two sides of the shell (9).

2. The flue gas filtering device for the waste incinerator according to claim 1, characterized in that: the inner cavity of the first box body (2) is fixedly provided with a first partition plate (15) below the support plate (8), one side of the top of the first partition plate (15) is communicated with an air outlet pipe (16), and one end of the air outlet pipe (16) is communicated with the outside of the first box body (2).

3. The flue gas filtering device for the waste incinerator according to claim 2, characterized in that: the top of backup pad (8) slides and pegs graft there is filter screen (17), the bottom of filter screen (17) slides and runs through first baffle (15) and extend to the outside of first baffle (15) and the bottom laminating of first box (2) inner chamber.

4. The flue gas filtering device for the waste incinerator according to claim 2, characterized in that: the bottom of the second pipe body (13) penetrates through the first partition plate (15) and extends to the outside of the first partition plate (15), a sealing plate (18) is hinged to one side of the inner cavity of the first box body (2) and the upper portion of the supporting plate (8), a clamping block is fixedly mounted on one side of the shell (9), and the bottom of the sealing plate (18) is attached to the top of the clamping block.

5. The flue gas filtering device for the waste incinerator according to claim 1, characterized in that: one side at the top of the first box body (2) is communicated with a third box body (19), and the top of the third box body (19) is bolted with a cover plate.

6. The flue gas filtering device for the waste incinerator according to claim 1, characterized in that: the bottom of the first pipe body (11) is provided with a water hole (20), and the top of the thin rod (12) is fixedly installed with the inner cavity of the water hole (20).

7. The flue gas filtering device for the waste incinerator according to claim 2, characterized in that: one side fixed mounting at backup pad (8) top has air pump (21), the top fixed mounting that one side of casing (9) just is located air pump (21) has second baffle (22), the exhaust end of air pump (21) runs through backup pad (8) and first baffle (15) in proper order and extends to the outside of first baffle (15), the end of bleeding of air pump (21) runs through second baffle (22) and extends to the outside intercommunication of second baffle (22) has box with a net (23), the top of box with a net (23) runs through first box (2) and extends to the outside of first box (2) and articulates there is the case lid, the inner chamber packing of box with a net (23) has active carbon filter core (24).