CN212166799U

CN212166799U - Rotary blowing bag type dust collector with smoke cooling function

Info

Publication number: CN212166799U
Application number: CN202020342997.XU
Authority: CN
Inventors: 李龙宽
Original assignee: Tianjin Hongmao Hvac Machinery Equipment Co ltd
Current assignee: Tianjin Hongmao Hvac Machinery Equipment Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-12-18
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a rotatory jetting bag collector with flue gas cooling function, including casing, heat conduction gas-supply pipe and base, casing and relative one side four corners difference fixed mounting of base have same support, the both sides difference fixedly connected with intake pipe and outlet duct of casing, the relative one side fixed mounting of heat conduction gas-supply pipe and intake pipe has water cooling mechanism, and water cooling mechanism includes fixed mounting in the water storage box and two gas distribution plates of the relative one side of heat conduction gas-supply pipe and intake pipe, two the water-cooled tube that distributes of relative one side fixedly connected with equidistance of gas distribution plate, and the water-cooled tube is straight tube type, the water storage box has the gasket with the junction fixed mounting of heat conduction gas-supply pipe and intake pipe. The utility model discloses can reduce the temperature through the heat-conducting plate, improve the water-cooling effect, through setting up the heat-conducting plate into the heat conduction lug of wave form and setting, can improve the heat and heat conduction area of heat-conducting plate, further improve the water-cooling effect.

Description

Rotary blowing bag type dust collector with smoke cooling function

Technical Field

The utility model relates to a flue gas treatment technical field especially relates to a rotatory jetting bag collector with flue gas cooling function.

Background

The bag type dust collector refers to a dry type dust filtering device. It is suitable for trapping fine, dry, non-fibrous dust. The dust-containing gas is filtered by using the filtering action of the fiber fabric, when the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper, and the gas containing fine dust is purified when passing through the filter material. Along with the development of the industry, more and more flue gas is generated, and some flue gas not only contains more dust, but also has higher temperature.

By searching for the utility model patent with chinese patent application No. 201820900150.1, a coolable bag type pulse dust collector is provided, which can cool the entering gas and can not bring water into the dust collector. The technical scheme is as follows: the utility model provides a can refrigerated bag type pulse dust remover, its includes intake pipe, last box, lower box, ash bucket, draught fan, blast pipe, install the filter bag through the card in the lower box. The cooling body structure of above-mentioned patent is comparatively simple, and the cooling effect is not good in the in-service use in-process, can not make the temperature of flue gas obtain effectual decline.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rotary blowing bag type dust collector with a smoke cooling function.

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

the utility model provides a rotatory jetting bag collector with flue gas cooling function, includes casing, heat conduction gas-supply pipe and base, the casing has same support with relative one side four corners difference fixed mounting of base, the both sides difference fixedly connected with intake pipe and the outlet duct of casing, the relative one side fixed mounting of heat conduction gas-supply pipe and intake pipe has water cooling mechanism, and water cooling mechanism includes fixed mounting in the water storage box and two gas distribution plates of the relative one side of heat conduction gas-supply pipe and intake pipe, two the water-cooled tube that the relative one side fixedly connected with equidistance of gas distribution plate distributes, and the water-cooled tube is straight tube type, the water storage box has the gasket with the junction fixed mounting of heat conduction gas-supply pipe and intake pipe.

Furthermore, a mounting groove is formed in one side of the water storage tank, a semiconductor refrigeration piece is fixedly mounted on the inner wall of the mounting groove, and the refrigeration end of the semiconductor refrigeration piece is close to the inside of the water storage tank.

Furthermore, a heat-conducting plate is fixedly installed at the inner bottom of the installation groove and is in a wave shape.

Furthermore, the heat-conducting plate is wave-shaped, and heat-conducting lugs distributed equidistantly are fixedly installed on one side of the heat-conducting plate close to the interior of the water storage tank.

Furthermore, ash falling buckets are fixedly mounted on two sides of the outer wall of the bottom of the shell, a collecting box is placed on the outer wall of the top of the base, a filter bag and an injection pipe are mounted inside the shell, and the injection pipe is connected with a compression air supply mechanism.

Furthermore, the outer wall of the heat conduction gas pipe is fixedly provided with radiating fins which are distributed annularly.

Further, a mounting frame is fixedly mounted on the outer wall of one side of the shell, and a fan which is located on the same horizontal line with the heat conduction gas conveying pipe is fixedly mounted on the mounting frame.

Compared with the prior art, the utility model provides a rotatory jetting bag collector with flue gas cooling function possesses following beneficial effect:

1. this bag collector through the water-cooling mechanism that sets up, can carry out effectual cooling effect to the flue gas through the water-cooled tube, reduces the temperature of flue gas, through setting up the water-cooled tube into the straight tube type, can effectively avoid the dust to adhere to in the water-cooled tube, causes the water-cooled tube to block up.

2. This bag collector through the semiconductor refrigeration piece that sets up, can reduce the temperature through the heat-conducting plate, improves the water-cooling effect, through setting up the heat-conducting plate into the wave form and the heat conduction lug that sets up, can improve being heated and the heat conduction area of heat-conducting plate, further improves the water-cooling effect.

3. This bag collector, the fan that the fin cooperation level that distributes through the annular that sets up set up can make the heat conduction gas-supply pipe have good radiating effect, and the space between the fin is favorable to the flow of air, improves the radiating effect, and then increases the cooling rate of flue gas.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can make the flue gas carry out rapid cooling, avoid causing thermal pollution to the environment.

Drawings

Fig. 1 is a schematic view of the overall structure of a rotary blowing bag type dust collector with a flue gas cooling function provided by the utility model;

fig. 2 is an enlarged schematic structural diagram of a position a in fig. 1 of a rotary blowing bag type dust collector with a flue gas cooling function provided by the present invention;

fig. 3 is a schematic structural view of an air distribution plate of a rotary blowing bag type dust collector with a smoke cooling function provided by the utility model;

fig. 4 is a schematic view of a three-dimensional structure of a heat-conducting gas pipe of a rotary blowing bag type dust collector with a flue gas cooling function.

In the figure: the device comprises a shell 1, a collecting box 2, a base 3, a support 4, an ash hopper 5, an air inlet pipe 6, a sealing sheet 7, a water cooling pipe 8, a water storage tank 9, a heat radiating fin 10, a heat conducting air conveying pipe 11, a fan 12, a mounting rack 13, a filter bag 14, an injection pipe 15, an air outlet pipe 16, a semiconductor refrigerating sheet 17, a heat conducting bump 18, a heat conducting plate 19 and an air distributing plate 20.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a rotatory jetting bag collector with flue gas cooling function, including casing 1, heat conduction gas-supply pipe 11 and base 3, same support 4 has been welded respectively in casing 1 and the relative one side four corners of base 3, the both sides of casing 1 are fixedly connected with intake pipe 6 and outlet duct 16 respectively, the relative one side fixed mounting of heat conduction gas-supply pipe 11 and intake pipe 6 has water cooling mechanism, and water cooling mechanism includes water storage tank 9 and two gas distribution plates 20 of fixed mounting in the relative one side of heat conduction gas-supply pipe 11 and intake pipe 6, the relative one side fixed connection of two gas distribution plates 20 has water-cooling pipe 8 that the equidistance distributes, and water-cooling pipe 8 is the straight tube type, water storage tank 9 and the junction fixed mounting of heat conduction gas-supply pipe 11 and intake pipe 6 have gasket 7.

The utility model discloses in, one side of water storage box 9 is opened there is the mounting groove, and the inner wall fixed mounting of mounting groove has semiconductor refrigeration piece 17, and semiconductor refrigeration piece 17's refrigeration end is close to inside the water storage box 9.

Wherein, the inner bottom welding of mounting groove has heat-conducting plate 19, and heat-conducting plate 19 is the wave form.

Wherein, the heat-conducting plate 19 is the wave form, and the heat conduction lug 18 that the heat-conducting plate 19 is welded to the one side near the inside of water storage box 9 and distributes equidistantly, starts semiconductor refrigeration piece 17, can reduce the temperature through heat-conducting plate 19, improves the water-cooling effect.

Wherein, ash falling buckets 5 are welded on two sides of the outer wall of the bottom of the shell 1, the collecting box 2 is placed on the outer wall of the top of the base 3, a filter bag 14 and an injection pipe 15 are arranged in the shell 1, and the injection pipe 15 is connected with a compression air supply mechanism.

Example 2

Referring to fig. 1 and 4, in this embodiment, compared with embodiment 1, the rotary blowing bag type dust collector with a flue gas cooling function further includes cooling fins 10 fixedly mounted on an outer wall of the heat transfer gas pipe 11, and the cooling fins 10 are annularly distributed.

Wherein, one side outer wall fixed mounting of casing 1 has mounting bracket 13, and mounting bracket 13 fixed mounting has and heat conduction gas-supply pipe 11 is located same water flat line's fan 12, starts fan 12, and when the higher flue gas of temperature was through heat conduction gas-supply pipe 11, utilizes the fin 10 of annular distribution to dissipate some heat, and fan 12 cooperates the space between the fin 10 for the air flow, and then plays the effect that improves the radiating effect.

The working principle is as follows: during the use, start fan 12, the higher flue gas of temperature is when heat conduction gas-supply pipe 11, utilize the fin 10 of annular distribution to scatter partly heat, fan 12 cooperates the space between the fin 10, accelerate the air flow, the radiating effect is improved, the flue gas is when water-cooling tube 8, carry out effectual cooling effect to the flue gas through water-cooling tube 8, reduce the temperature of flue gas, start semiconductor refrigeration piece 17, reduce the temperature through heat-conducting plate 19, improve the water-cooling effect, flue gas after the cooling passes through intake pipe 6 and gets into in casing 1, carry out filtration treatment through filter bag 14.

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 rotary blowing bag type dust collector with a smoke cooling function comprises a shell (1), a heat conducting gas pipe (11) and a base (3), it is characterized in that the four corners of one side of the shell (1) opposite to the base (3) are respectively and fixedly provided with the same bracket (4), the two sides of the shell (1) are respectively and fixedly connected with an air inlet pipe (6) and an air outlet pipe (16), a water cooling mechanism is fixedly arranged on one side of the heat conduction gas transmission pipe (11) opposite to the air inlet pipe (6), the water cooling mechanism comprises a water storage tank (9) and two gas distribution plates (20), the water storage tank is fixedly arranged on one side of the heat conduction gas transmission pipe (11) opposite to the gas inlet pipe (6), the opposite sides of the two gas distribution plates (20) are fixedly connected with water cooling pipes (8) which are distributed at equal intervals, and the water cooling pipe (8) is of a straight cylinder type, and a sealing piece (7) is fixedly arranged at the joint of the water storage tank (9), the heat conduction gas conveying pipe (11) and the gas inlet pipe (6).

2. The rotary blowing bag type dust collector with the smoke cooling function as claimed in claim 1, wherein a mounting groove is formed in one side of the water storage tank (9), a semiconductor refrigerating sheet (17) is fixedly mounted on the inner wall of the mounting groove, and a refrigerating end of the semiconductor refrigerating sheet (17) is close to the inside of the water storage tank (9).

3. The rotary blowing bag type dust collector with flue gas cooling function according to claim 2, wherein a heat conducting plate (19) is fixedly installed at the inner bottom of the installation groove, and the heat conducting plate (19) is wave-shaped.

4. The rotary blowing bag type dust collector with smoke cooling function as claimed in claim 3, wherein the heat conducting plate (19) is wave-shaped, and the heat conducting lugs (18) are fixedly arranged on one side of the heat conducting plate (19) close to the inside of the water storage tank (9) and distributed at equal intervals.

5. The rotary blowing bag type dust collector with the smoke cooling function as claimed in claim 1, wherein ash falling buckets (5) are fixedly mounted on two sides of the outer wall of the bottom of the shell (1), the collecting box (2) is placed on the outer wall of the top of the base (3), the filter bag (14) and the blowing pipe (15) are mounted inside the shell (1), and the blowing pipe (15) is connected with a compressed air supply mechanism.

6. The rotary blowing bag type dust collector with the smoke cooling function as claimed in claim 1, wherein the outer wall of the heat conducting gas pipe (11) is fixedly provided with cooling fins (10), and the cooling fins (10) are distributed annularly.

7. The rotary blowing bag type dust collector with the smoke cooling function as claimed in claim 6, wherein a mounting rack (13) is fixedly mounted on the outer wall of one side of the shell (1), and a fan (12) which is positioned on the same horizontal line with the heat conduction gas conveying pipe (11) is fixedly mounted on the mounting rack (13).