CN210699241U

CN210699241U - Smoke treatment device with heat pipe type heat exchanger

Info

Publication number: CN210699241U
Application number: CN201921533598.5U
Authority: CN
Inventors: 杜洪军; 卢立民; 杜洪杰
Original assignee: Qingdao Ningpu Thermal Equipment Co Ltd
Current assignee: Qingdao Ningpu Thermal Equipment Co Ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-06-09
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses a take heat pipe formula heat exchanger's flue gas processing apparatus, including a jar body, its characterized in that: the improved filter tank is characterized in that a water inlet and a water outlet are respectively formed in two sides of the tank body, a first partition plate is arranged at the top of the tank body, a second partition plate is arranged at the bottom of the tank body, an air inlet pipe is arranged in the tank body, the top end of the air inlet pipe penetrates through the partition plates and extends out of the tank body in the lump, a filter plate is arranged below the second partition plate, an air outlet is formed in the bottom end of the air inlet pipe, an inner cavity is formed in the second partition plate, a water service pipe is arranged in the inner cavity, flushing nozzles are uniformly arranged at the bottom end of the water service pipe, a return pipe is uniformly arranged between the first partition plate and the second partition plate. The utility model discloses simple structure can make waste gas by swift filtration through the washing to the filter screen, has avoided piling up of solid particle to block up.

Description

Smoke treatment device with heat pipe type heat exchanger

Technical Field

The utility model relates to a heat exchanger flue gas processing apparatus field specifically indicates a take flue gas processing apparatus of heat pipe formula heat exchanger.

Background

At industrial boiler, the kiln, a large amount of high temperature waste gas are discharged out in thermal power factory etc, and contain a certain amount of solid impurity in the waste gas, not only need carry out waste heat recovery to the waste gas of high temperature, the energy saving is extravagant, still need purify high temperature waste gas and get rid of solid impurity wherein, reduce the emission of pollutant in the environment, and the integrative equipment of dust removal heat transfer that is used for this occasion at present mostly has the structure complicacy, the heat exchange efficiency is low, take up an area of some drawbacks such as the space is big, this just requires a flue gas to handle the heat transfer high efficiency, the heat exchanger of.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main objective is to solve prior art not enough, provides a take flue gas processing apparatus of heat pipe formula heat exchanger, and simple structure can make waste gas by swift filtration through the washing to the filter screen, has avoided piling up of solid particle to block up.

In order to solve the technical problem, the utility model provides a technical scheme does: a flue gas treatment device with a heat pipe type heat exchanger comprises a tank body, wherein a water inlet and a water outlet are respectively arranged at the top and the top of the tank body, a first partition plate is arranged at the top of the tank body and above the water inlet, a second partition plate is arranged at the bottom of the tank body and below the water outlet, a vertical air inlet pipe is also arranged in the tank body, the top end of the air inlet pipe penetrates through the first partition plate and the second partition plate and extends out of the tank body, a filter plate is arranged below the second partition plate, the bottom end of the air inlet pipe penetrates through the second partition plate and the filter plate and is provided with an air outlet, an inner cavity is arranged in the second partition plate, a transverse water pipe is arranged in the inner cavity, flushing nozzles penetrating through the second partition plate are uniformly arranged at the bottom end of the water pipe, a, the bottom end of the tank body is provided with a bottom cover and a blow-off pipe, and the top end of the tank body is provided with an exhaust port.

As an improvement, the flushing nozzle is arranged in a way of intersecting with the bottom end of the return pipe.

As an improvement, the backflow pipe is uniformly provided with diffusion pipes.

As an improvement, the water inlet, the water outlet and the sewage discharge pipe are respectively provided with a first electromagnetic switch valve.

As an improvement, one end of the water pipe extends out of the tank body and is provided with a second electromagnetic switch valve.

As an improvement, a filter screen is arranged on the filter plate.

As an improvement, the top end of the first clapboard and the bottom end of the second clapboard are respectively provided with a sealing ring matched with the return pipe and the air inlet pipe.

Compared with the prior art, the utility model the advantage lie in: can control electromagnetic switch valve one and electromagnetic switch valve two through external control switch, the during operation flue gas gets into from the top of intake pipe, then lead to the play from the gas outlet of the internal bottom of jar, the flue gas that lets in continues the upward movement, the filtration that passes through the filter plate in proper order crosses the transition of dirt and back flow, finally discharge through the gas vent, the setting of water service pipe can be through external intaking, flush shower nozzle can wash accumulational dust impurity on the filter screen when the device is idle, impurity after the washing falls into jar body bottom, can discharge through the blow off pipe when piling up a certain amount, the setting of bottom has also made things convenient for the washing maintenance, the area of contact and the dwell time of back flow and flue gas can be increased in the setting of diffuser, the utilization ratio is improved, the water inlet can let in the clear water and store between baffle one.

Drawings

Fig. 1 is the structure schematic diagram of the flue gas treatment device with the heat pipe type heat exchanger of the utility model.

As shown in the figure: 1. the device comprises a tank body, 2, a water inlet, 3, an exhaust port, 4, first partition plates, 5, second partition plates, 6, an air inlet pipe, 7, an air outlet, 8, a filter plate, 9, a bottom cover, 10, a water outlet, 11, a return pipe, 12, a diffusion pipe, 13, an inner cavity, 14, a water through pipe, 15, a flushing nozzle, 16, a filter screen, 17, a blow-off pipe, 18, first electromagnetic switch valves, 19 and a second electromagnetic switch valve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With the attached drawings, the flue gas treatment device with the heat pipe type heat exchanger comprises a tank body 1, a water inlet 2 and a water outlet 10 are respectively arranged at the two sides of the tank body 1, the water inlet 2 and the water outlet 10 are respectively arranged at the top of the tank body 1, a first partition plate 4 is arranged at the top of the tank body 1 and above the water inlet 2, a second partition plate 5 is arranged at the bottom of the tank body 1 and below the water outlet 10, a vertical air inlet pipe 6 is further arranged in the tank body 1, the top end of the air inlet pipe 6 penetrates through the first partition plate 4 and extends out of the tank body 1, a filter plate 8 is arranged below the second partition plate 5, the bottom end of the air inlet pipe 6 penetrates through a second partition plate 5 and the filter plate 8 and is provided with an air outlet 7, an inner cavity 13 is arranged in the second partition plate 5, a transverse water pipe 14 is arranged, the top end of the return pipe 11 penetrates through the first partition plate 4, the bottom end of the return pipe 11 penetrates through the second partition plate 5 and is positioned above the filter plate 8, the bottom end of the tank body 1 is provided with a bottom cover 9 and a sewage discharge pipe 17, and the top end of the tank body 1 is provided with an exhaust port 3.

The flushing nozzle 15 is arranged crosswise with the bottom end of the return pipe 11.

The return pipe 11 is uniformly provided with diffusion pipes 12.

And the water inlet 2, the water outlet 10 and the sewage discharge pipe 17 are respectively provided with a first electromagnetic switch valve 18.

One end of the water pipe 14 extends out of the tank body 1 and is provided with a second electromagnetic switch valve.

And a filter screen 16 is arranged on the filter plate 8.

And the top end of the first partition plate 4 and the bottom end of the second partition plate 5 are respectively provided with a sealing ring matched with the return pipe 11 and the air inlet pipe 6.

When the utility model is implemented, the first electromagnetic switch valve 18 and the second electromagnetic switch valve 19 can be controlled by the external control switch, when in work, the smoke enters from the top end of the air inlet pipe 6, then the smoke is discharged from an air outlet 7 at the bottom in the tank body 1, the introduced smoke continues to move upwards, passes through the filtering and dust removal of a filter plate 8 and the transition of a return pipe 11 in sequence and is finally discharged through an air outlet 3, a water pipe 14 can be arranged by externally connecting water, when the device is idle, the flushing nozzle 15 can flush the dust and impurities accumulated on the filter screen 16, the flushed impurities fall into the bottom end of the tank body 1, when a certain amount of water is accumulated, the water can be discharged through the sewage discharge pipe 17, the bottom cover 9 is arranged to facilitate cleaning and maintenance, the contact area and the residence time of the return pipe 11 and the flue gas can be increased through the arrangement of the diffusion pipe 12, the utilization rate is improved, and the water inlet 2 can be filled with clean water to be stored between the first partition plate 4 and the second partition plate 5 to facilitate heat exchange.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a take flue gas processing apparatus of heat pipe formula heat exchanger, includes a jar body (1), its characterized in that: the water tank is characterized in that a water inlet (2) and a water outlet (10) are respectively arranged on two sides of the tank body (1), the top of the tank body (1) is provided with a first partition plate (4) above the water inlet (2), the bottom of the tank body (1) is provided with a second partition plate (5) below the water outlet (10), the tank body (1) is further provided with a vertical air inlet pipe (6), the top end of the air inlet pipe (6) penetrates through the first partition plate (4) and extends out of the tank body (1), a filter plate (8) is arranged below the second partition plate (5), the bottom end of the air inlet pipe (6) penetrates through the second partition plate (5) and the filter plate (8) and is provided with an air outlet (7), an inner cavity (13) is arranged in the second partition plate (5), a transverse water service pipe (14) is arranged in the inner cavity (13), and the bottom end of the water, evenly be equipped with back flow (11) between baffle (4) and baffle two (5), baffle (4) are passed on back flow (11) top, baffle two (5) are passed and are located filter plate (8) top in back flow (11) bottom, jar body (1) bottom is equipped with bottom (9) and blow off pipe (17), jar body (1) top is equipped with gas vent (3).

2. The flue gas treatment device with the heat pipe type heat exchanger according to claim 1, wherein: the flushing nozzle (15) and the bottom end of the return pipe (11) are arranged in a crossed manner.

3. The flue gas treatment device with the heat pipe type heat exchanger according to claim 1, wherein: the reflux pipe (11) is uniformly provided with diffusion pipes (12).

4. The flue gas treatment device with the heat pipe type heat exchanger according to claim 1, wherein: the water inlet (2), the water outlet (10) and the sewage discharge pipe (17) are respectively provided with a first electromagnetic switch valve (18).

5. The flue gas treatment device with the heat pipe type heat exchanger according to claim 1, wherein: one end of the water pipe (14) extends out of the tank body (1) and is provided with a second electromagnetic switch valve.

6. The flue gas treatment device with the heat pipe type heat exchanger according to claim 1, wherein: and a filter screen (16) is arranged on the filter plate (8).

7. The flue gas treatment device with the heat pipe type heat exchanger according to claim 1, wherein: and sealing rings matched with the return pipe (11) and the air inlet pipe (6) are respectively arranged at the top end of the first partition plate (4) and the bottom end of the second partition plate (5).