CN212731588U

CN212731588U - Flue gas purification device for high-temperature incineration of industrial waste

Info

Publication number: CN212731588U
Application number: CN202021234126.2U
Authority: CN
Inventors: 陈贤祯
Original assignee: Fuqing Fuyi Building Materials Co ltd
Current assignee: Fuqing Fuyi Building Materials Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-03-19
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses an industrial waste burns at high temperature and uses gas cleaning device, it relates to gas cleaning and handles technical field. It contains heat transfer room, gas cleaning tower, and the indoor portion of heat transfer sets up the heat exchange tube, and the heat transfer room top sets up cold water and advances the pipe, and the heat transfer room below sets up the hot water exit tube, and the heat transfer room passes through the flue gas induction pipe to be connected with the gas cleaning tower, and the inside packing of gas cleaning tower body sets up the sound insulation material layer, and the gas cleaning tower top sets up the spray header, and the inside water conservancy diversion mechanism that sets up of gas cleaning tower, the air duct is connected with the draught fan, and the chimney air outlet connects fixed filter tip soon, and. After the technical scheme is adopted, the utility model discloses an this beneficial effect does: have the heat transfer function, can carry out recycle to the heat that has in the flue gas to reduced the noise that the device produced in the course of the work, noise abatement pollutes, still reduced direct erodeing and wearing and tearing to the air duct, prolonged life.

Description

Flue gas purification device for high-temperature incineration of industrial waste

Technical Field

The utility model relates to a flue gas purification handles technical field, concretely relates to industrial waste high temperature burns and uses flue gas purification device.

Background

With the rapid development of the economy of China, the development of the industry of China gradually pursues the industry of developed countries, but the treatment of waste generated in the industry becomes a problem which needs to be solved, the discharge of industrial waste occupies a large amount of land and the environment is greatly influenced. The costs of industrial waste disposal also represent a significant portion of the overall production costs. At present, a plurality of means for treating industrial waste exist, high-temperature incineration is a common method, a large amount of organic waste gas is easily generated in the high-temperature incineration process, the organic waste gas causes serious pollution to the environment, and nowadays, a flue gas purification device for high-temperature incineration of industrial waste is used for treating the waste gas. Chinese patent CN206980418U discloses an industrial waste high temperature incineration flue gas purification device, including the platform of "L" shape structure, fixed connection in the fan of a platform top one side and fixed connection in the flue gas purification section of thick bamboo of a platform top opposite side, one side through connection of flue gas purification section of thick bamboo has the air duct of "L" shape structure, the position that the inner wall of flue gas purification section of thick bamboo is located the air duct top has set firmly flue gas guide antifriction mechanism. The utility model discloses a though can slow down the speed that the water that carries the flue gas tenesmus in a flue gas purification section of thick bamboo, the erosion and abrasion that erodees that the water that carries the flue gas to a flue gas purification section of thick bamboo that reduces and to cause can increase of service life, but it does not have the heat transfer function, can not carry out recycle to the heat that has in the flue gas to the device is great at the in-process sound of work, has brought noise pollution, and economy and social value are lower, and is unsuitable to continue using widely already.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide an industrial waste high temperature burns and uses flue gas purification device, have the heat transfer function, can carry out recycle to the heat that has in the flue gas to reduced the noise that the device produced in the course of the work, noise abatement pollutes, has still reduced directly erodeing and wearing and tearing to the air duct, has prolonged life, has important economy and social value, facilitate promotion and use.

In order to achieve the above purpose, the utility model adopts the following technical scheme: it contains the heat transfer room, the gas cleaning tower, the indoor portion of heat transfer sets up the heat exchange tube, heat exchange tube one end advances the pipe intercommunication setting with the flue gas, the heat exchange tube other end sets up with the flue gas induction pipe intercommunication, the heat transfer room top sets up cold water and advances the pipe, the heat transfer room below sets up the hot water exit tube, the heat transfer room passes through the flue gas induction pipe and is connected with the gas cleaning tower, the internal portion packing of gas cleaning tower sets up the sound insulation material layer, the gas cleaning tower top sets up the spray header pipe, the inside water conservancy diversion mechanism that sets up of gas cleaning tower, the below of water conservancy diversion mechanism sets up the air duct in the gas cleaning tower, the air duct is connected with the draught fan, set up the chimney.

The flue gas inlet pipe is connected with a flue gas flow sensor.

The flue gas inlet pipe is provided with a flue gas flow regulating valve.

The cold water inlet pipe is fixedly connected with an electromagnetic valve.

And the hot water outlet pipe is connected with a water flow regulating valve.

And a temperature sensor is fixedly arranged on the inner wall of the heat exchange chamber.

The nozzle of the spray water pipe is provided with a spray head.

The flow guide mechanism is composed of a flow guide plate, a bottom plate and a buffer spring, the flow guide plate is connected with the bottom plate through the buffer spring, and the flow guide plate is a stepped flow guide plate.

The filter tip and the air outlet of the chimney are clamped and fixed with an active carbon adsorption layer, and the active carbon adsorption layer is made of active carbon honeycomb filter cotton.

The sewage discharge pipe is fixedly provided with a sewage discharge flow regulating valve.

After adopting above-mentioned technical scheme, compare in prior art and have following beneficial effect: the heat exchange chamber, the heat exchange pipe and the like can fully utilize the heat in the flue gas, so that the energy can be effectively saved; the arrangement of the flow guide mechanism can prevent the erosion and the abrasion of the air guide pipe caused by water flow directly, and the service life is prolonged; the sound-proof material layer and the diversion mechanism are arranged to reduce the noise generated in the working process of the device and prevent noise pollution.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of portion A corresponding to FIG. 1;

fig. 3 is an enlarged view of a portion B corresponding to fig. 1.

Description of reference numerals: the device comprises a heat exchange chamber 1, a heat exchange pipe 11, a flue gas inlet pipe 111, a flue gas flow sensor 1111, a flue gas inlet pipe 112, a flue gas flow regulating valve 1121, a cold water inlet pipe 12, an electromagnetic valve 121, a hot water outlet pipe 13, a water flow regulating valve 131, a temperature sensor 14, a flue gas purification tower 2, a sound insulation material layer 21, a spray water pipe 22, a spray header 221, a flow guide mechanism 23, a flow guide plate 231, a bottom plate 232, a buffer spring 233, an air guide pipe 24, an induced draft fan 25, a chimney 26, a filter 261, an activated carbon adsorption layer 2611, a sewage discharge pipe 27 and a sewage.

Detailed Description

Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: it is by the heat transfer room, the gas cleaning tower is constituteed, the heat transfer indoor internally mounted heat exchange tube, heat exchange tube one end advances the pipe intercommunication with the flue gas, the heat exchange tube other end advances the pipe with the flue gas induction pipe, heat transfer room top fixed mounting cold water advances the pipe, hot water exit tube is installed to heat transfer room below, the heat transfer room passes through the flue gas induction pipe and is connected with the gas cleaning tower, the internal portion packing of gas cleaning tower has the sound insulation material layer, the air duct is installed to the below of water conservancy diversion mechanism in the gas cleaning tower, the air duct links to each other with the draught fan, install the chimney on the draught fan, the chimney air.

And a flue gas flow sensor is arranged on the flue gas inlet pipe.

And a flue gas flow regulating valve is arranged on the flue gas leading-in pipe.

And the cold water inlet pipe is fixedly provided with an electromagnetic valve.

And a water flow regulating valve is fixedly arranged on the inner wall of the heat exchange chamber.

The nozzle of the spray water pipe is provided with a spray head.

The filter tip and the air outlet of the chimney are clamped and provided with an active carbon adsorption layer, and the active carbon adsorption layer is active carbon honeycomb filter cotton.

And a sewage discharge flow regulating valve is fixedly arranged on the sewage discharge pipe.

The utility model discloses a theory of operation: cold water is introduced into the heat exchange chamber from the cold water inlet pipe, when smoke passes through the heat exchange pipe, heat in the smoke and the cold water exchange heat, hot water after heat exchange can supply hot water for industry or civilian use, the smoke after heat exchange enters the smoke purification tower from the smoke inlet pipe, the spray head is opened to spray the smoke, the smoke is guided by the guide mechanism when falling, stepped guide plates and buffer springs buffer the smoke water, sewage flows slowly to the blow-off pipe and is discharged, the purified smoke is taken out of the chimney by the draught fan through the air guide pipe, the purified smoke is discharged through the filter tip before exiting the chimney, and the possibility of smoke pollution air is reduced by the activated carbon adsorption layer inside the filter tip.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an industrial waste high temperature burns and uses gas cleaning device which characterized in that: the flue gas purification device comprises a heat exchange chamber (1) and a flue gas purification tower (2), wherein a heat exchange pipe (11) is arranged in the heat exchange chamber (1), one end of the heat exchange pipe (11) is communicated with a flue gas inlet pipe (111), the other end of the heat exchange pipe (11) is communicated with a flue gas inlet pipe (112), a cold water inlet pipe (12) is arranged above the heat exchange chamber (1), a hot water outlet pipe (13) is arranged below the heat exchange chamber (1), the heat exchange chamber (1) is connected with the flue gas purification tower (2) through the flue gas inlet pipe (112), a sound insulation material layer (21) is filled in the tower body of the flue gas purification tower (2), a spray water pipe (22) is arranged at the top of the flue gas purification tower (2), a flow guide mechanism (23) is arranged in the flue gas purification tower (2), a gas guide pipe (24) is arranged below the flow guide mechanism (23) in the flue gas purification tower (2), the, the air outlet of the chimney (26) is screwed with the fixed filter tip (261), and the bottom of the smoke purification tower (2) is provided with a drain pipe (27).

2. The flue gas purification device for high-temperature incineration of industrial waste according to claim 1, characterized in that: the flue gas inlet pipe (111) is connected with a flue gas flow sensor (1111).

3. The flue gas purification device for high-temperature incineration of industrial waste according to claim 1, characterized in that: the flue gas inlet pipe (112) is provided with a flue gas flow regulating valve (1121).

4. The flue gas purification device for high-temperature incineration of industrial waste according to claim 1, characterized in that: the cold water inlet pipe (12) is fixedly connected with an electromagnetic valve (121).

5. The flue gas purification device for high-temperature incineration of industrial waste according to claim 1, characterized in that: and the hot water outlet pipe (13) is connected with a water flow regulating valve (131).

6. The flue gas purification device for high-temperature incineration of industrial waste according to claim 1, characterized in that: and a temperature sensor (14) is fixedly arranged on the inner wall of the heat exchange chamber (1).

7. The flue gas purification device for high-temperature incineration of industrial waste according to claim 1, characterized in that: the nozzle of the spray header (22) is provided with a spray header (221).

8. The flue gas purification device for high-temperature incineration of industrial waste according to claim 1, characterized in that: the flow guide mechanism (23) is composed of a flow guide plate (231), a bottom plate (232) and a buffer spring (233), the flow guide plate (231) is connected with the bottom plate (232) through the buffer spring (233), and the flow guide plate (231) is a stepped flow guide plate.

9. The flue gas purification device for high-temperature incineration of industrial waste according to claim 1, characterized in that: the filter tip (261) and the air outlet of the chimney (26) are clamped and fixed with an active carbon adsorption layer (2611), and the active carbon adsorption layer (2611) is active carbon honeycomb filter cotton.

10. The flue gas purification device for high-temperature incineration of industrial waste according to claim 1, characterized in that: the sewage discharge pipe (27) is fixedly provided with a sewage discharge flow regulating valve (271).