CN213777744U

CN213777744U - Burn burning furnace flue gas dust removal with split type absorption-desorption equipment

Info

Publication number: CN213777744U
Application number: CN202022869616.6U
Authority: CN
Inventors: 贾凤雷
Original assignee: Hebei Huace Environmental Protection Technology Co ltd
Current assignee: Hebei Huace Environmental Protection Technology Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-23
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a split type adsorption-desorption equipment for removing dust from flue gas of an incinerator, which comprises the incinerator and a spray tower, wherein the incinerator is connected with a heat exchanger, the lower end of the heat exchanger is provided with a lifting bracket, the heat exchanger is connected with a heat recovery water tank through a water pipe, the heat exchanger is connected with the spray tower through an air pipe, the top end of the spray tower is connected with a centrifugal fan through an air pipe, the centrifugal fan is connected with a bag-type dust remover through an air pipe, the centrifugal fan is started, waste gas enters the bag-type dust remover for dust removal, the dust removal efficiency is improved, the waste gas after dust removal enters an activated carbon adsorption tower for adsorption, is discharged from a chimney, a motor is started, a bevel gear II is driven to rotate, a bevel gear I and a threaded rod are driven to rotate, the motor rotates positively and reversely, the threaded sleeve is driven to move up and down along the threaded rod, meanwhile, a support column moves up and down along the support plate, the height of the support plate can be adjusted, the heat exchanger is convenient to be connected and used with incinerators of different heights.

Description

Burn burning furnace flue gas dust removal with split type absorption-desorption equipment

Technical Field

The utility model relates to an burn burning furnace technical field, specifically it is a burn burning furnace flue gas dust removal with split type absorption-desorption equipment.

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 the combustion of fuel such as coal, fuel oil, fuel gas and the like is utilized, and objects to be treated are subjected to high-temperature incineration and carbonization so as to achieve the aim of disinfection, and the incinerator is an environment-friendly device which is used for carrying out high-temperature incineration on waste gas, waste liquid, solid waste object fuel, medical waste, domestic waste, animal carcasses and the like so as to reduce the quantitative number or reduce the quantitative number, and simultaneously achieves the purpose of utilizing the heat energy of partial incineration media. There are a fixed incinerator and a movable incinerator.

When the incinerator is used, larger smoke and dust can be generated, and the existing dust removal equipment is simple in structure and low in dust removal efficiency. Therefore, the utility model provides an burn burning furnace flue gas dust removal with split type absorption-desorption equipment to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an burn burning furnace flue gas dust removal with split type absorption-desorption equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a split type adsorption-desorption device for removing dust from flue gas of an incinerator comprises the incinerator and a spray tower, the incinerator is connected with a heat exchanger, the lower end of the heat exchanger is provided with a lifting support, the heat exchanger is connected with a heat recovery water tank through a water pipe, the heat exchanger is connected with a spray tower through an air pipe, the top end of the spray tower is connected with a centrifugal fan through an air pipe, the centrifugal fan is connected with a bag-type dust remover through an air pipe, the bag-type dust remover is connected with an active carbon adsorption tower through an air pipe, the active carbon adsorption tower is connected with a chimney through an air pipe, the spray tower comprises a liquid storage tank, an acid-proof pump is arranged at the upper end of the liquid storage tank, a water inlet of the acid-proof pump is communicated with the inside of the liquid storage tank through a water pipe, a water outlet of the acid-proof pump is communicated with the inside of the spray tower through a water pipe, a plurality of spray heads are arranged on the water pipe, a packing layer is arranged below the water pipe inside the spray tower, and a defogging layer is arranged at the top end of the spray tower.

As a further scheme of the utility model, the one end of active carbon adsorption tower is equipped with the waste gas entry, and the other end of active carbon adsorption tower is equipped with exhaust outlet.

As the utility model discloses scheme further again, the inside of active carbon adsorption tower is equipped with the support, installs a plurality of active carbon adsorption boards on the support.

As the utility model discloses scheme further again, lifting support includes the backup pad, and the support column is installed to the lower extreme four corners department of backup pad, and the lower extreme cover of support column is equipped with support sleeve.

As the utility model discloses scheme further again, the lower extreme middle part fixedly connected with threaded sleeve of backup pad, threaded sleeve's lower extreme cartridge threaded rod, the lower extreme of threaded rod pass through the bearing and rotate the connection fixed plate, fixed plate fixed connection support sleeve.

As the utility model discloses further scheme again, the lower part fixed connection bevel gear of threaded rod one, bevel gear one meshing bevel gear two, bevel gear two connects the motor.

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

the utility model discloses in, burn waste gas that burning furnace burning produced through heat exchanger, heat exchanger connects external water pipe, flow in the heat recovery water tank after the water heating, carry out recycle to the heat of waste gas, the energy saving, waste gas removes dust and deodorization in getting into the spray column, start centrifugal fan, make waste gas remove dust in getting into the sack cleaner, improve dust collection efficiency, waste gas after the dust removal gets into the active carbon adsorption tower in the absorption back, discharge from the chimney, improve dust collection efficiency, the starter motor, drive bevel gear two and rotate, it rotates with the threaded rod to drive bevel gear one, the positive and negative rotation of motor, make the threaded sleeve reciprocate along the threaded rod, the support column reciprocates along the backup pad simultaneously, can adjust the height of backup pad, be convenient for heat exchanger is fit for the not burning furnace connection use of co-altitude.

Drawings

Fig. 1 is a schematic structural diagram of a split type adsorption-desorption device for dedusting flue gas of an incinerator.

Fig. 2 is a schematic structural diagram of a spray tower in a split type adsorption-desorption device for removing dust from flue gas of an incinerator.

Fig. 3 is a schematic structural diagram of an activated carbon adsorption tower in a split type adsorption-desorption device for removing dust from flue gas of an incinerator.

Fig. 4 is a schematic structural diagram of a lifting support in a split type adsorption-desorption device for removing dust from flue gas of an incinerator.

In the figure: 1-incinerator, 2-heat exchanger, 3-lifting support, 4-heat recovery water tank, 5-spray tower, 6-centrifugal fan, 7-bag dust remover, 8-activated carbon adsorption tower, 9-chimney, 10-liquid storage tank, 11-acid-proof pump, 12-water pipe, 13-spray head, 14-packing layer, 15-demisting layer, 16-waste gas inlet, 17-waste gas outlet, 18-support, 19-activated carbon adsorption plate, 20-support plate, 21-support column, 22-support sleeve, 23-threaded sleeve, 24-threaded rod, 25-fixing plate, 26-bevel gear I, 27-bevel gear II and 28-motor.

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.

Please refer to fig. 1, in the embodiment of the utility model, an burn burning furnace flue gas dust removal with split type absorption-desorption equipment, including burning furnace 1 and spray column 5, burn burning furnace 1 and connect heat exchanger 2, heat exchanger 2's lower extreme is equipped with lifting support 3, and heat exchanger 2 leads to pipe 12 and connects heat recovery water tank 4, and heat exchanger 2 passes through the tuber pipe and connects spray column 5, and centrifugal fan 6 is connected through the tuber pipe in spray column 5's top, and centrifugal fan 6 passes through tuber pipe connection sack cleaner 7, and sack cleaner 7 passes through tuber pipe connection active carbon adsorption tower 8, and active carbon adsorption tower 8 passes through tuber pipe connection chimney 9.

Referring to fig. 2, the spray tower 5 includes a liquid storage tank 10, an acid-proof pump 11 is disposed at an upper end of the liquid storage tank 10, a water inlet of the acid-proof pump 11 is communicated with an inside of the liquid storage tank 10 through a water pipe 12, a water outlet of the acid-proof pump 11 is communicated with an inside of the spray tower 5 through a water pipe 12, a plurality of spray headers 13 are disposed on the water pipe 12, a packing layer 14 is disposed below the water pipe 12 inside the spray tower 5, and a defogging layer 15 is disposed at a top end of the spray tower 5.

Referring to fig. 3, one end of the activated carbon adsorption tower 8 is provided with an exhaust gas inlet 16, the other end of the activated carbon adsorption tower 8 is provided with an exhaust gas outlet 17, a support 18 is arranged inside the activated carbon adsorption tower 8, and a plurality of activated carbon adsorption plates 19 are mounted on the support 18.

Referring to fig. 4, the lifting bracket 3 includes a support plate 20, support columns 21 are mounted at four corners of the lower end of the support plate 20, a support sleeve 22 is sleeved on the lower end of each support column 21, a threaded sleeve 23 is fixedly connected to the middle of the lower end of the support plate 20, a threaded rod 24 is inserted into the lower end of the threaded sleeve 23, the lower end of the threaded rod 24 is rotatably connected to a fixing plate 25 through a bearing, the fixing plate 25 is fixedly connected to the support sleeve 22, a first bevel gear 26 is fixedly connected to the lower portion of the threaded rod 24, the first bevel gear 26 is engaged with a second bevel gear 27.

The utility model discloses a theory of operation is:

in the utility model, the waste gas generated by combustion in the incinerator 1 passes through the heat exchanger 2, the heat exchanger 2 is connected with an external water pipe, the water flows into the heat recovery water tank 4 after being heated, the heat of the waste gas is recycled, the energy is saved, the waste gas enters the spray tower 5 for dedusting and deodorizing, the centrifugal fan 6 is started, the waste gas enters the bag-type dust collector 7 for dust collection, the dust collection efficiency is improved, after the waste gas after dust collection enters the active carbon adsorption tower 8 for adsorption, when the chimney 9 discharges, the motor 28 is started, the bevel gear II 27 is driven to rotate, the bevel gear I26 and the threaded rod 24 are driven to rotate, the motor 28 rotates forwards and backwards, the threaded sleeve 23 moves up and down along the threaded rod 24, meanwhile, the supporting columns 21 move up and down along the supporting plates 20, so that the height of the supporting plates 20 can be adjusted, and the heat exchanger 2 is convenient to be connected and used with the incinerator 1 with different heights.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A split type adsorption-desorption device for dedusting flue gas of an incinerator comprises the incinerator (1) and a spray tower (5), and is characterized in that the incinerator (1) is connected with a heat exchanger (2), a lifting support (3) is arranged at the lower end of the heat exchanger (2), the heat exchanger (2) is connected with a heat recovery water tank (4) through a water pipe (12), the heat exchanger (2) is connected with the spray tower (5) through an air pipe, the top end of the spray tower (5) is connected with a centrifugal fan (6) through an air pipe, the centrifugal fan (6) is connected with a bag-type dust collector (7) through an air pipe, the bag-type dust collector (7) is connected with an active carbon adsorption tower (8) through an air pipe, the active carbon adsorption tower (8) is connected with a chimney (9) through an air pipe, the spray tower (5) comprises a liquid storage tank (10), an acid-resistant pump (11) is arranged at the upper end of the liquid storage tank (10), and the water inlet of the acid-resistant pump (11) is communicated with the interior of the liquid storage tank (10) through a water pipe (12), the delivery port of acid-proof pump (11) passes through the inside of water pipe (12) intercommunication spray column (5), is equipped with a plurality of shower heads (13) on water pipe (12), the below that spray column (5) inside is located water pipe (12) is equipped with packing layer (14), and the top of spray column (5) is equipped with defogging layer (15).

2. The split type adsorption-desorption equipment for dedusting incinerator flue gas according to claim 1, characterized in that one end of the activated carbon adsorption tower (8) is provided with a waste gas inlet (16), and the other end of the activated carbon adsorption tower (8) is provided with a waste gas outlet (17).

3. The split type adsorption-desorption equipment for dedusting incinerator flue gas according to claim 2, characterized in that a support (18) is arranged inside the activated carbon adsorption tower (8), and a plurality of activated carbon adsorption plates (19) are mounted on the support (18).

4. The split type adsorption-desorption equipment for dedusting flue gas of the incinerator according to claim 1, wherein the lifting support (3) comprises a support plate (20), support columns (21) are installed at four corners of the lower end of the support plate (20), and support sleeves (22) are sleeved at the lower ends of the support columns (21).

5. The split type adsorption-desorption equipment for removing dust from flue gas of an incinerator according to claim 4, wherein a threaded sleeve (23) is fixedly connected to the middle of the lower end of the support plate (20), a threaded rod (24) is inserted into the lower end of the threaded sleeve (23), the lower end of the threaded rod (24) is rotatably connected with a fixing plate (25) through a bearing, and the fixing plate (25) is fixedly connected with the support sleeve (22).

6. The split type adsorption-desorption equipment for removing dust from incinerator flue gas as claimed in claim 5, wherein the lower part of said threaded rod (24) is fixedly connected with a first bevel gear (26), the first bevel gear (26) is engaged with a second bevel gear (27), and the second bevel gear (27) is connected with a motor (28).