CN216964035U

CN216964035U - Flue gas treatment device for heat treatment furnace

Info

Publication number: CN216964035U
Application number: CN202123345443.9U
Authority: CN
Inventors: 段成红
Original assignee: Tianjin Hengxing Technology Co ltd
Current assignee: Tianjin Hengxing Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-07-15
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a flue gas treatment device for a heat treatment furnace, which comprises a cooling cylinder, wherein second fixing plates are symmetrically and fixedly connected to the positions, located at the top, of the surfaces of two sides of the cooling cylinder, a plurality of second fixing bolts are arranged at the positions, close to the bottom, of the surfaces of the cooling cylinder, a water inlet pipe is arranged on the surfaces, located above the second fixing bolts, of the cooling cylinder, a sprayer is fixedly connected to the interior of the cooling cylinder, a filter cylinder is arranged at the top of the cooling cylinder, the positions, located at the bottom, of the surfaces, located at the bottom, of two sides of the filter cylinder are fixedly connected with first fixing plates, a plurality of first fixing bolts are arranged on the surfaces, located at two sides, of the first fixing plates, an active carbon layer is fixedly connected to the interior of the filter cylinder, and an adsorption layer is fixedly connected to one side, located at the active carbon layer, of the interior of the filter cylinder. According to the utility model, through the design of the cooling cylinder, the first and second fixing plates at two sides of the filter cylinder, the plurality of first fixing bolts and the fixing nuts, the replacement of the internal flue gas treatment device is facilitated, and the service life is prolonged.

Description

Flue gas treatment device for heat treatment furnace

Technical Field

The utility model relates to the technical field of flue gas treatment, in particular to a flue gas treatment device for a heat treatment furnace.

Background

Flue gas is a mixture of gas and smoke dust and is the main cause of atmospheric pollution in residential areas. The components of the flue gas are complex, the gas comprises water vapor, sulfur dioxide, nitrogen, oxygen, carbon monoxide, carbon dioxide, hydrocarbons, nitrogen oxides and the like, and the smoke comprises ash, coal particles, oil drops, pyrolysis products and the like of the fuel.

But current flue gas processing apparatus is difficult to carry out cooling treatment to the flue gas of output when using to current flue gas processing apparatus has certain life when using, is difficult to change inside filtering material after reaching the life, can reduce the effect that the flue gas was handled.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a flue gas treatment device for a heat treatment furnace.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a flue gas processing apparatus for heat treatment furnace, includes a cooling section of thick bamboo, a cooling section of thick bamboo both sides surface is located top position department symmetry fixedly connected with second fixed plate, a cooling section of thick bamboo surface is close to bottom position department and is equipped with a plurality of second fixing bolt, a cooling section of thick bamboo surface is located second fixing bolt top and is equipped with the inlet tube, the inside fixedly connected with atomizer of a cooling section of thick bamboo, a cooling section of thick bamboo top is equipped with the cartridge filter, cartridge filter both sides surface is located the first fixed plate of bottom position department fixed connection, both sides first fixed plate surface all is equipped with a plurality of first fixing bolt, the inside fixedly connected with active carbon layer of cartridge filter, the inside fixedly connected with adsorbed layer that is located active carbon layer one side of cartridge filter, the inside fixedly connected with filter layer that is located adsorbed layer one side of cartridge filter.

As a further description of the above technical solution:

the cooling cylinder is consistent with the filter cartridge in size, and the cooling cylinder and the filter cartridge are both made of metal materials.

As a further description of the above technical solution:

the first fixing plates on the two sides and the second fixing plates on the two sides are fixed through a plurality of second fixing bolts and fixing nuts.

As a further description of the above technical solution:

the inlet tube end extends to the interior of the cooling cylinder, and the sprayer is connected with the inlet tube.

As a further description of the above technical solution:

the atomizer is the ring type, and the atomizer is made by metal material.

As a further description of the above technical solution:

the first fixing plate and the second fixing plate are identical in size, and the first fixing plates on the two sides and the second fixing plates on the two sides are made of metal materials.

As a further description of the above technical solution:

the surface of the water inlet pipe is fixedly connected with a regulating valve, and the water inlet pipe is made of a metal material.

The utility model has the following beneficial effects:

1. compared with the prior art, this flue gas processing apparatus for heat treatment furnace is convenient for change inside flue gas processing apparatus through the design of the first second fixed plate, a plurality of first fixing bolt and fixation nut of cooling cylinder and cartridge filter both sides, improves life.

2. Compared with the prior art, the flue gas treatment device for the heat treatment furnace is convenient for cooling the flue gas through the design of the water inlet pipe, the regulating valve and the sprayer, and can absorb harmful gas.

3. Compared with the prior art, this heat treatment is flue gas processing apparatus for stove, the design through inside filter layer, adsorbed layer, activated carbon layer of cartridge filter and atomizer is convenient for handle the flue gas.

Drawings

FIG. 1 is a schematic perspective view of a flue gas treatment device for a heat treatment furnace according to the present invention;

FIG. 2 is a schematic front view of a flue gas treatment device for a heat treatment furnace according to the present invention;

FIG. 3 is a schematic view of the internal structure of a flue gas treatment device for a heat treatment furnace according to the present invention;

FIG. 4 is a schematic bottom structure view of a flue gas treatment device for a heat treatment furnace according to the present invention;

fig. 5 is a schematic top view of a flue gas treatment device for a heat treatment furnace according to the present invention.

Illustration of the drawings:

1. a cooling cylinder; 2. a filter cartridge; 3. a first fixing bolt; 4. a water inlet pipe; 5. adjusting a valve; 6. a first fixing plate; 7. a second fixing plate; 8. a filter layer; 9. a second fixing bolt; 10. fixing a nut; 11. a sprayer; 12. an adsorption layer; 13. and an activated carbon layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1 to 5, the present invention provides a flue gas treatment device for a heat treatment furnace, comprising: the device comprises a cooling cylinder 1, wherein second fixing plates 7 are symmetrically and fixedly connected to the positions, located at the top, of the surfaces of two sides of the cooling cylinder 1, a plurality of second fixing bolts 9 are arranged at the positions, close to the bottom, of the surface of the cooling cylinder 1, integral fixation of the device is facilitated, a water inlet pipe 4 is arranged on the surface of the cooling cylinder 1, located above the second fixing bolts 9, a regulating valve 5 is fixedly connected to the surface of the water inlet pipe 4, an atomizer 11 is fixedly connected to the inside of the cooling cylinder 1, so that flue gas can be conveniently cooled and part of harmful gas can be adsorbed, a filter cylinder 2 is arranged at the top of the cooling cylinder 1, the sizes of the cooling cylinder 1 and the filter cylinder 2 are consistent, the cooling cylinder 1 and the filter cylinder 2 are both made of metal materials, first fixing plates 6 are fixedly connected to the positions, located at the bottom, of the surfaces of the filter cylinder 2, a plurality of first fixing bolts 3 are arranged on the surfaces of the first fixing plates 6 at two sides, and the second fixing plates 7 at the two sides are kept fixed through a plurality of

fixing bolts

9 and 10, a position that is used for fixed cooling section of thick bamboo 1 and cartridge filter 2 makes things convenient for the later stage to dismantle and changes flue gas adsorption equipment, the inside fixedly connected with active carbon layer 13 of cartridge filter 2 is convenient for adsorb the processing to harmful gas, cartridge filter 2 is inside to be located active carbon layer 13 one side fixedly connected with adsorbed layer 12 for adsorb the harmful gas in the flue gas, cartridge filter 2 is inside to be located adsorbed layer 12 one side fixedly connected with filter layer 8, be convenient for filter the great dust granule in the flue gas.

The working principle is as follows: when the device is used, the positions of the first fixing plates 6 and the second fixing plates 7 on two sides are fixed through the plurality of fixing nuts 10 and the first fixing bolts 3, the whole device is placed above a chimney of a heat treatment furnace and fixed on the surface of the chimney through the plurality of second fixing bolts 9, then a water pipe is connected to the tail end of the water inlet pipe 4, the water inlet rate is adjusted through the adjusting valve 5, so that water is used for cooling the smoke through the sprayer 11 and adsorbing harmful gas, and the harmful gas and suspended particles in the smoke are treated through the filter layer 8, the adsorption layer 12 and the activated carbon layer 13; when the flue gas treatment device is replaced, the filter cartridge 2 is taken down by disassembling the first fixing bolts 3 and the fixing nuts 10, and the filter layer 8, the adsorption layer 12 and the activated carbon layer 13 inside the filter cartridge are replaced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a flue gas processing apparatus for heat treatment furnace, includes a cooling section of thick bamboo (1), its characterized in that: the two side surfaces of the cooling cylinder (1) are symmetrically and fixedly connected with second fixing plates (7) at the top positions, a plurality of second fixing bolts (9) are arranged on the surface of the cooling cylinder (1) near the bottom, a water inlet pipe (4) is arranged on the surface of the cooling cylinder (1) above the second fixing bolt (9), the inner part of the cooling cylinder (1) is fixedly connected with an atomizer (11), the top of the cooling cylinder (1) is provided with a filter cylinder (2), the surfaces of two sides of the filter cartridge (2) are positioned at the bottom and fixedly connected with a first fixing plate (6), the surfaces of the first fixing plates (6) of the two sides are respectively provided with a plurality of first fixing bolts (3), an activated carbon layer (13) is fixedly connected inside the filter cartridge (2), an adsorption layer (12) is fixedly connected inside the filter cartridge (2) and positioned at one side of the activated carbon layer (13), the filter cartridge (2) is internally provided with a filter layer (8) which is fixedly connected with one side of the adsorption layer (12).

2. The flue gas treatment device for the heat treatment furnace according to claim 1, wherein: the cooling cylinder (1) and the filter cylinder (2) are consistent in size, and the cooling cylinder (1) and the filter cylinder (2) are made of metal materials.

3. The flue gas treatment device for the heat treatment furnace according to claim 1, wherein: the first fixing plates (6) on the two sides and the second fixing plates (7) on the two sides are fixedly kept through a plurality of second fixing bolts (9) and fixing nuts (10).

4. The flue gas treatment device for the heat treatment furnace according to claim 1, wherein: the tail end of the water inlet pipe (4) extends to the interior of the cooling cylinder (1), and the sprayer (11) is connected with the water inlet pipe (4) in a maintaining mode.

5. The flue gas treatment device for the heat treatment furnace according to claim 1, wherein: the sprayer (11) is of a circular ring type, and the sprayer (11) is made of a metal material.

6. The flue gas treatment device for the heat treatment furnace according to claim 1, wherein: the first fixing plates (6) and the second fixing plates (7) are identical in size, and the first fixing plates (6) on the two sides and the second fixing plates (7) on the two sides are made of metal materials.

7. The flue gas treatment device for the heat treatment furnace according to claim 1, wherein: inlet tube (4) fixed surface is connected with governing valve (5), just inlet tube (4) are made by metal material.