CN221156094U

CN221156094U - Semi-dry reaction tower for waste incineration flue gas

Info

Publication number: CN221156094U
Application number: CN202322465038.3U
Authority: CN
Inventors: 陈强; 李家进; 张小章; 江有青; 强化玉
Original assignee: Anhui Yuwang Heating Furnace Manufacturing Co ltd
Current assignee: Anhui Yuwang Heating Furnace Manufacturing Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-06-18
Anticipated expiration: 2033-09-12

Abstract

The utility model discloses a waste incineration flue gas semi-dry reaction tower, which comprises a tower body, wherein an air inlet pipe and an air outlet pipe are arranged on the outer side of the tower body, the air inlet pipe and the air outlet pipe are both communicated with the inner part of the tower body, and a rotary air distributor is arranged on the upper side of the tower body, so that when the inner wall of the tower body is cleaned in an air flow spraying mode, if part of waste with stronger adhesion force is encountered, the waste cannot be cleaned effectively, so that more solid waste still adheres to the inner wall of the tower body, the problems of lower cleaning efficiency and poor effect are solved.

Description

Semi-dry reaction tower for waste incineration flue gas

Technical Field

The utility model relates to the technical field of garbage incineration treatment, in particular to a garbage incineration flue gas semi-dry reaction tower.

Background

Waste incineration is a process in which waste undergoes oxidation at high temperature to reduce the volume by appropriate reactions such as combustion and the like, and becomes residues or molten solid matters. The waste incineration facilities must be equipped with flue gas treatment facilities to prevent heavy metals, organic pollutants and the like from being discharged again. The heat generated by the garbage incineration is recovered, and the aim can be achieved. The garbage incineration is an older traditional garbage disposal method, and has remarkable effect, saves land, can eliminate various harmful substances and is converted into harmless substances after garbage is treated, so that the garbage incineration method has become one of main methods of cities, and is provided with a good device in modern times so as to reduce the pollution to the atmosphere.

The utility model patent with the bulletin number of CN212188562U, found by search, discloses a garbage incineration flue gas semi-dry reaction tower, which comprises: a tower body; a flue gas inlet and a rotary air distributor which are arranged at the top of the tower body; an atomizer arranged below the rotary air distributor; and the wall-attached air nozzles are arranged at the upper part of the side wall of the tower body and are used for spraying the flue gas into the tower body downwards by clinging to the inner wall of the tower body. The wall sticking phenomenon of the garbage incineration flue gas semi-dry reaction tower can be reduced by sticking the wall wind inlet to the inner wall of the reaction tower and spraying the flue gas downwards.

For the scheme, the inventor believes that the scheme mainly utilizes the jet of air flow through the adherence air nozzle to clean the solid waste of the inner wall of the tower body, reduces the waste adhered to the inner wall of the tower body, but when the air flow cleans the inner wall of the tower body in a jet mode, if the waste with stronger partial adhesive force is encountered, the waste cannot be cleaned effectively, so that more solid waste still adheres to the inner wall of the tower body, and the cleaning efficiency is lower and the cleaning effect is poorer.

Disclosure of utility model

The utility model aims to solve the problems in the prior art, and provides a waste incineration flue gas semi-dry reaction tower which can effectively solve the problem that when the inner wall of the tower body encounters waste with stronger partial adhesion, the waste is difficult to clean.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a waste incineration flue gas semi-dry process reaction tower, includes the tower body, the outside of tower body is provided with intake pipe and outlet duct, the intake pipe with the outlet duct all with the inside of tower body is linked together, the upside of tower body is provided with rotatory wind distributor, the downside of tower body is provided with collects the bucket, the inside of tower body is provided with clearance mechanism.

As a preferable scheme of the utility model, the cleaning mechanism comprises a first fixed block and a second fixed block which are fixedly connected in the tower body, one side of the first fixed block is rotationally connected with a screw rod, one side of the second fixed block is fixedly connected with a limiting rod, the outer side of the screw rod is in threaded connection with a movable ring block, the movable ring block is in sliding connection with the outer side of the limiting rod, the outer side of the movable ring block is fixedly connected with a scraping plate, and the scraping plate is in sliding connection in the tower body.

As a preferable scheme of the utility model, the outer side of the tower body is fixedly connected with a mounting plate, the upper side of the mounting plate is fixedly connected with a servo motor, an output shaft of the servo motor penetrates through the tower body, the output shaft of the servo motor is fixedly connected with a first conical gear through a coupler, the upper end of the screw rod penetrates through the first fixing block, the outer side of the screw rod is fixedly connected with a second conical gear, and the first conical gear and the second conical gear are meshed with each other.

As a preferable scheme of the utility model, one side of each of the first fixed block and the second fixed block is fixedly connected with a limiting ring block, one limiting ring block is arranged on the outer side of the screw rod, and the other limiting ring block is arranged on the outer side of the limiting rod.

As a preferable scheme of the utility model, an annular rubber sealing block is fixedly connected to the outer side of the tower body, and the annular rubber sealing block is arranged on the outer side of the output shaft of the servo motor.

As a preferable scheme of the utility model, the lower side of the tower body is fixedly connected with a threaded connection annular plate, and the collecting hopper is in threaded connection with the outer side of the threaded connection annular plate.

As a preferable scheme of the utility model, a shielding plate is arranged at the lower side of the collecting hopper, a clamping groove is formed at the lower side of the collecting hopper, a clamping block is fixedly connected to the upper side of the shielding plate, and the clamping block is movably clamped in the clamping groove.

Compared with the prior art, the utility model has the advantages that:

1. The inside of body of the tower in this device is provided with clearance mechanism, and clearance mechanism can effectually replace the adherence wind spout, makes the inner wall of body of the tower when piling up more solid waste, can effectually clear up, get rid of the solid waste on the body inner wall of the tower to increased the removal efficiency to the solid waste of body inner wall of the tower, collect simultaneously and fight can collect the solid waste who gets rid of, make things convenient for the follow-up unified processing of staff.

2. The annular rubber sealing block in the device can increase the tightness between the output shaft of the servo motor and the tower body, so that the flue gas in the tower body is not easy to flow out through the connecting gap between the output shaft of the servo motor and the tower body.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic side sectional view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 3B according to the present utility model.

The reference numerals in the figures illustrate:

1. A tower body; 21. an air inlet pipe; 22. an air outlet pipe; 23. rotating the air distributor; 24. a collection bucket; 3. the screw thread is connected with the annular plate; 41. a first fixed block; 42. a screw; 43. a second fixed block; 44. a limit rod; 45. moving the ring block; 46. a scraper; 51. a mounting plate; 52. a servo motor; 53. a first bevel gear; 54. a second bevel gear; 6. a limiting ring block; 7. an annular rubber sealing block; 8. a shielding plate; 91. a clamping groove; 92. and (5) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Referring to fig. 1-5, a waste incineration flue gas semi-dry reaction tower comprises a tower body 1, wherein an air inlet pipe 21 and an air outlet pipe 22 are arranged on the outer side of the tower body 1, the air inlet pipe 21 and the air outlet pipe 22 are communicated with the inner part of the tower body 1, the tower body 1 can play a role in installing and fixing the air inlet pipe 21 and the air outlet pipe 22, the air inlet pipe 21 can enable external flue gas to smoothly enter the inner part of the tower body 1, the air outlet pipe 22 can enable the flue gas filtered and cleaned in the tower body 1 to smoothly flow out of the inner part of the tower body 1 and flow into the inner parts of other cleaning and filtering devices, a rotary air distributor 23 is arranged on the upper side of the tower body 1, the rotary air distributor 23 can enable the flue gas in the inner part of the tower body 1 to form rotational flow when in use, and the gas-liquid-solid three-phase heat transfer and mass transfer are enhanced, the effective residence time of particles in the tower is prolonged, the collecting hopper 24 is arranged at the lower side of the tower body 1, the rotary air distributor 23 is in the prior art, so that excessive details are not needed, a cleaning mechanism is arranged in the tower body 1, the cleaning mechanism can effectively replace an adherence air nozzle, the inner wall of the tower body 1 can effectively clean and remove the solid waste on the inner wall of the tower body 1 when more solid waste is piled up, the removal efficiency of the solid waste on the inner wall of the tower body 1 is improved, meanwhile, the collecting hopper 24 can collect the removed solid waste, the subsequent unified treatment of workers is convenient, the existing flue gas treatment device can be added in the tower body 1, the flue gas treatment of the flue gas in the tower body 1 is realized, and the flue gas treatment device is in the prior art, therefore, specific devices and working principles are not described herein in detail.

In this scheme, clearance mechanism includes fixed connection at the inside first fixed block 41 of tower body 1 and second fixed block 43, one side rotation of first fixed block 41 is connected with screw rod 42, one side fixedly connected with gag lever post 44 of second fixed block 43, tower body 1 can play the effect of installation and fixed to first fixed block 41 and second fixed block 43, and first fixed block 41 then can be connected screw rod 42, make screw rod 42 can be smooth rotate, and second fixed block 43 fixes, install gag lever post 44, make gag lever post 44 can be enough firm when using, the outside threaded connection of screw rod 42 has the go-between 45, go-between 45 sliding connection in the outside of gag lever post 44, screw rod 42 and gag lever post 44 can mutually support, and gag lever post 44 then can play the limiting effect to go-between 45, this makes when screw rod 42 is rotatory, screw rod 42 can drive up and down the go-between 45 through gag lever post 45, and remove the scraper blade 45, thereby the inner wall that can be carried out the scraper blade 1 on the inner wall of the body that can be carried out the solid-state body 46 with the scraper blade of the body 1, the inside scraper blade of the body 46 is removed to the inside the body of the tower body 1, the scraper blade of the body is removed by self-cleaning device 1.

Specifically, the outside fixedly connected with mounting panel 51 of tower body 1, the upside fixedly connected with servo motor 52 of mounting panel 51, servo motor 52's output shaft runs through tower body 1, servo motor 52's output shaft passes through shaft coupling fixedly connected with first bevel gear 53, tower body 1 accessible mounting panel 51 plays the effect of installation and fixed to servo motor 52, make servo motor 52 can stable use, and servo motor 52 then can pass through the connection of self and first bevel gear 53, drive first bevel gear 53 and rotate when the operation, the upper end of screw rod 42 runs through first fixed block 41, the outside fixedly connected with second bevel gear 54 of screw rod 42, screw rod 42 then can play the effect of fixing and installing to second bevel gear 54, intermeshing between first bevel gear 53 and the second bevel gear 54, servo motor 52 can drive first bevel gear 53 and rotate when the operation, and the meshing of first bevel gear 53 accessible self and second bevel gear 54 drives second bevel gear 54 and screw rod 42 and rotates, thereby make when the staff need enough simply, when the screw rod 42 rotates.

One side of the first fixing block 41 and one side of the second fixing block 43 are fixedly connected with the limiting ring block 6, one limiting ring block 6 is arranged on the outer side of the screw rod 42, the other limiting ring block 6 is arranged on the outer side of the limiting rod 44, the screw rod 42 is rotationally connected inside one limiting ring block 6, the other limiting ring block 6 is fixedly connected with the limiting rod 44, the two limiting ring blocks 6 are connected with the first fixing block 41 and the second fixing block 43 in a connecting relation, limiting and certain reinforcing functions are achieved on the screw rod 42 and the limiting rod 44, the screw rod 42 and the limiting rod 44 are not prone to being deviated, inclined and the like when in use, and stability of the screw rod 42 and the limiting rod 44 when in use is improved.

In this scheme, the outside fixedly connected with annular rubber seal piece 7 of tower body 1, annular rubber seal piece 7 sets up in the outside of servo motor 52 output shaft, and the leakproofness between servo motor 52 output shaft and the tower body 1 can be increased to annular rubber seal piece 7 for the inside flue gas of tower body 1 is difficult for flowing out through the gap of being connected between servo motor 52 output shaft and the tower body 1.

Specifically, the downside fixedly connected with threaded connection annular plate 3 of tower body 1, collect the outside of fighting 24 threaded connection at threaded connection annular plate 3, threaded connection between threaded connection annular plate 3 and the collection fight 24 for when the staff need dismantle collection fight 24, can be enough convenient, smooth when collecting the inside solid waste material of fight 24 and clear up, take out.

The downside of collecting the fill 24 is provided with shielding plate 8, the draw-in groove 91 has been seted up to the downside of collecting the fill 24, the upside fixedly connected with fixture block 92 of shielding plate 8, the inside at draw-in groove 91 of fixture block 92 movable joint, the connection of collecting fill 24 accessible draw-in groove 91 and fixture block 92 plays the effect of installation and connection to shielding plate 8, make the dismantlement of shielding plate 8 also simple enough simultaneously, it is convenient, shielding plate 8's setting, not only make the inside flue gas of tower body 1 be difficult for flowing out through collecting fill 24, still make the less solid waste granule of part flow out, drop from the downside of collecting fill 24 smoothly, make things convenient for the collection and the processing of staff to less solid waste.

The working principle and the using flow of the utility model are as follows: the outside flue gas can enter into the inside of tower body 1 smoothly when this device is using through intake pipe 21 to under rotatory cloth wind ware 23 and flue gas processing apparatus's effect, carry out certain flue gas treatment to the flue gas, the flue gas after the later processing will flow out from the inside of tower body 1 through outlet duct 22, and flow to other processing apparatus's inside, after tower body 1 uses for a long time, the inner wall can adhere to more solid waste material, at this moment the staff can start servo motor 52, servo motor 52 will be through the meshing relation of first conical gear 53 and second conical gear 54 when the operation, drive screw 42 and rotate, and screw 42 will be through spacing to movable ring 45 when rotatory, drive movable ring 45 and scraper blade 46 and reciprocate, and scraper blade 46 can clear up, scrape down the solid waste material that adheres to on the inner wall of tower body 1 through self when moving, and can drop to the inside of collecting bucket 24, and be collected by collecting bucket 24, make things convenient for the staff to handle the meshing relation through first conical gear 53 and second conical gear 54, and can not meet the problem that can be solved the solid waste material more in this way in the tower body is still very poor in the clearance effect when the clearance of the wall is very much, if the clearance is realized to the solid waste material, can's the clearance is realized to the lower efficiency in the clearance wall when the clearance is very poor.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.

Claims

1. The utility model provides a waste incineration flue gas semi-dry process reaction tower, includes tower body (1), its characterized in that: the novel tower comprises a tower body (1), and is characterized in that an air inlet pipe (21) and an air outlet pipe (22) are arranged on the outer side of the tower body (1), the air inlet pipe (21) and the air outlet pipe (22) are both communicated with the inside of the tower body (1), a rotary air distribution device (23) is arranged on the upper side of the tower body (1), a collecting hopper (24) is arranged on the lower side of the tower body (1), and a cleaning mechanism is arranged in the tower body (1);

The cleaning mechanism comprises a first fixed block (41) and a second fixed block (43) which are fixedly connected inside the tower body (1), a screw rod (42) is rotationally connected to one side of the first fixed block (41), a limit rod (44) is fixedly connected to one side of the second fixed block (43), a movable ring block (45) is connected to the outer side of the screw rod (42) in a threaded mode, the movable ring block (45) is slidably connected to the outer side of the limit rod (44), a scraping plate (46) is fixedly connected to the outer side of the movable ring block (45), and the scraping plate (46) is slidably connected to the inner side of the tower body (1).

2. The flue gas semi-dry reaction tower for garbage incineration according to claim 1, which is characterized in that: the utility model discloses a tower body, including tower body (1), shaft coupling, first conical gear (53), first fixed block (41) are run through to the outside fixedly connected with mounting panel (51) of tower body (1), the upside fixedly connected with servo motor (52) of mounting panel (51), the output shaft of servo motor (52) runs through tower body (1), the output shaft of servo motor (52) passes through shaft coupling fixedly connected with first conical gear (53), the upper end of screw rod (42) is run through first fixed block (41), the outside fixedly connected with second conical gear (54) of screw rod (42), intermeshing between first conical gear (53) and second conical gear (54).

3. The flue gas semi-dry reaction tower for garbage incineration according to claim 1, which is characterized in that: one side of each of the first fixed block (41) and the second fixed block (43) is fixedly connected with a limiting ring block (6), one limiting ring block (6) is arranged on the outer side of the screw rod (42), and the other limiting ring block (6) is arranged on the outer side of the limiting rod (44).

4. A waste incineration flue gas semi-dry reaction tower according to claim 2, characterized in that: the outer side of the tower body (1) is fixedly connected with an annular rubber sealing block (7), and the annular rubber sealing block (7) is arranged on the outer side of an output shaft of the servo motor (52).

5. The flue gas semi-dry reaction tower for garbage incineration according to claim 1, which is characterized in that: the lower side of the tower body (1) is fixedly connected with a threaded connection annular plate (3), and the collecting hopper (24) is in threaded connection with the outer side of the threaded connection annular plate (3).

6. The flue gas semi-dry reaction tower for garbage incineration according to claim 1, which is characterized in that: the lower side of collecting hopper (24) is provided with shielding plate (8), draw-in groove (91) have been seted up to the downside of collecting hopper (24), the upside fixedly connected with fixture block (92) of shielding plate (8), fixture block (92) activity joint is in the inside of draw-in groove (91).