Industrial waste gas treatment equipment with waste heat recovery function

Abstract

The utility model relates to the technical field of waste gas treatment, and discloses industrial waste gas treatment equipment with a waste heat recovery function, which comprises a main body, a heat insulation plate is arranged on the outer wall of the main body, a gas conveying pipe is fixedly mounted on the outer wall of the main body, and a filtering mechanism is fixedly mounted at one end, far away from the main body, of the gas conveying pipe. The filtering mechanism comprises an air inlet device and a filtering device, a heating device is arranged in the main body, the heating device comprises a box body, a heating pipe and an air outlet, the box body is fixedly installed in the heat insulation plate, the heating pipe is arranged in the box body, and the air outlet is fixedly formed in the outer wall of the box body. The box body is fixedly installed in the heat insulation plate, the heating pipe is arranged in the box body and used for heating water in the box body, the water boiling effect is achieved, and the gas outlet is fixedly formed in the outer wall of the box body and used for discharging gas obtained after waste heat recovery.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to industrial waste gas treatment equipment with a waste heat recovery function. Background Art

[0002] Industrial waste gas refers to various pollutant gases discharged into the air during fuel combustion and production processes in enterprise factories. Untreated industrial waste gas is harmful to humans, plants, weather and climate. At the same time, industrial waste gas contains a lot of heat, and directly discharging it into the air is also a waste of energy. In view of this, we propose an industrial waste gas treatment equipment with waste heat recovery function. Utility Model Content

[0003] The purpose of the utility model is to provide an industrial waste gas treatment device with a waste heat recovery function, so as to achieve the purpose of solving the above-mentioned problems.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial waste gas treatment equipment with waste heat recovery function, comprising a main body, an outer wall of the main body is provided with a heat insulation board, an air pipe is fixedly installed on the outer wall of the main body, a filtering mechanism is fixedly installed on the end of the air pipe away from the main body, the filtering mechanism comprises an air intake device and a filtering device, a heating device is arranged inside the main body, the heating device comprises a box body, a heating pipe, and an air outlet, the box body is fixedly installed inside the heat insulation board, a heating pipe is arranged inside the box body, an air outlet is fixedly installed on the outer wall of the box body, and water in the box body is heated by the heating device.

[0005] Preferably, the air intake device includes an air box, an air inlet, and a filter. The air box is fixedly installed on the end of the air supply pipe away from the main body. The outer wall of the air box is provided with an air inlet. The inner wall of the air box is fixedly installed with a filter, and filtering is performed once through the filter.

[0006] Preferably, the filtering device includes a filter partition, a filter plate groove, a filter port, and a filter plate. The filter partition is fixedly installed on the inner wall of the air box, a filter plate groove is opened inside the filter partition, a filter port is opened on the outer wall of the filter partition, and a filter plate is arranged inside the filter partition, so that the industrial waste gas is deeply filtered through the filtering device.

[0007] Preferably, the gas pipe passes through the outer wall of the main body and is connected to one end of the heating pipe, and is connected to the heating device through the gas pipe.

[0008] Preferably, the heating pipe passes through the box and is fixedly provided with an air outlet at one end away from the gas pipe, through which the gas after waste heat recovery is discharged.

[0009] Preferably, the filter port penetrates the filter partition plate, and filter ports are provided on both sides of the filter partition plate, and the exhaust gas is filtered through the filter ports on both sides.

[0010] The utility model provides an industrial waste gas treatment device with waste heat recovery function. It has the following beneficial effects:

[0011] (1) The utility model has a box body fixedly installed inside the heat insulation board, and a heating pipe is arranged inside the box body to heat the water inside the box body for the purpose of boiling water. An air outlet is fixedly installed on the outer wall of the box body to discharge the gas after the waste heat is recovered.

[0012] (2) The utility model has a filter baffle fixedly mounted on the inner wall of the air box, a filter plate groove is provided inside the filter baffle, a filter port is provided on the outer wall of the filter baffle, and a filter plate is provided inside the filter baffle. The filter plate can be replaced by inserting the filter plate into the filter groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is the front view of the structure of the utility model;

[0015] Figure 2 This is a top view of the structure of the utility model;

[0016] Figure 3 This is a front view of the structure of the utility model;

[0017] Figure 4 It is a side view of the structure of the utility model.

[0018] In the figure: 1. main body; 2. heat insulation board; 3. gas pipe; 4. filtering mechanism; 5. heating device; 41. air intake device; 42. filtering device; 411. air box; 412. air inlet; 413. filter net; 421. filter partition; 422. filter plate slot; 423. filter port; 424. filter plate; 511. box; 512. heating pipe; 513. air outlet. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] Embodiment 1: Figure 1-4 As shown, the utility model provides a technical solution: an industrial waste gas treatment equipment with a waste heat recovery function, comprising a main body 1, an outer wall of the main body 1 is provided with a heat insulation board 2, an outer wall of the main body 1 is fixedly installed with a gas pipe 3, an end of the gas pipe 3 away from the main body 1 is fixedly installed with a filter mechanism 4, the filter mechanism 4 includes an air intake device 41 and a filter device 42, a heating device 5 is provided inside the main body 1, the heating device 5 includes a box body 511, a heating pipe 512, and an air outlet 513, the box body 511 is fixedly installed inside the heat insulation board 2, a heating pipe 512 is provided inside the box body 511, and an air outlet 513 is fixedly installed on the outer wall of the box body 511.

[0022] The filter port 423 penetrates the filter baffle 421 , and there are filter ports 423 on both sides of the filter baffle 421 . The heating pipe 512 penetrates the box body 511 and is fixedly provided with an air outlet 513 at the end away from the air pipe 3 . The air pipe 3 penetrates the outer wall of the main body 1 and is connected to one end of the heating pipe 512 .

[0023] In this embodiment, a box body 511 is fixedly installed inside the insulation board 2, and a heating pipe 512 is provided inside the box body 511 to heat the water inside the box body 511 for boiling water. An air outlet 513 is fixedly installed on the outer wall of the box body 511 to discharge the gas after waste heat recovery.

[0024] Embodiment 2: Figure 1-4 As shown, based on the first embodiment, the utility model provides a technical solution: the air intake device 41 includes an air box 411, an air inlet 412, and a filter 413, the air box 411 is fixedly installed on the end of the air supply pipe 3 away from the main body 1, the air inlet 412 is opened on the outer wall of the air box 411, and the filter 413 is fixedly installed on the inner wall of the air box 411.

[0025] The filter device 42 includes a filter partition 421, a filter plate slot 422, a filter port 423, and a filter plate 424. The filter partition 421 is fixedly mounted on the inner wall of the air box 411, the filter plate slot 422 is provided inside the filter partition 421, the filter port 423 is provided on the outer wall of the filter partition 421, and the filter plate 424 is provided inside the filter partition 421.

[0026] In this embodiment, a filter baffle 421 is fixedly installed on the inner wall of the air box 411, a filter plate groove 422 is opened inside the filter baffle 421, a filter port 423 is opened on the outer wall of the filter baffle 411, and a filter plate 424 is arranged inside the filter baffle 411. The filter plate 424 can be replaced by inserting or pulling out the filter plate groove 422.

[0027] When in use, the air inlet 412 is connected to the industrial waste gas exhaust port, and the industrial waste gas is filtered for the first time through the filter screen 413 fixedly installed on the inner wall of the air box 411, and then through the filter baffle 421 fixedly installed on the inner wall of the air box 411, the filter baffle 421 has a filter plate groove 422 inside, the outer wall of the filter baffle 411 has a filter port 423, and the filter baffle 411 is provided with a filter plate 424 inside. The filter plate 424 is replaced by inserting or pulling out the filter plate groove 422, and then the filtered gas is discharged into the heating pipe 512 in the box body 511 through the gas supply pipe 3, and the box body 511 is fixedly installed inside the heat insulation board 2. The box body 511 is provided with a heating pipe 512 to heat the water inside the box body 511 for the purpose of boiling water, and the gas after waste heat recovery is discharged through the air outlet 513 fixedly installed on the outer wall of the box body 511.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An industrial waste gas treatment device with waste heat recovery function, comprising a main body (1), characterized in that: The outer wall of the main body (1) is provided with a heat insulation board (2); an air supply pipe (3) is fixedly mounted on the outer wall of the main body (1); a filter mechanism (4) is fixedly mounted on one end of the air supply pipe (3) away from the main body (1); the filter mechanism (4) comprises an air intake device (41) and a filter device (42); a heating device (5) is arranged inside the main body (1); the heating device (5) comprises a box (511), a heating pipe (512), and an air outlet (513); the box (511) is fixedly mounted inside the heat insulation board (2); a heating pipe (512) is arranged inside the box (511); the box An air outlet (513) is fixedly mounted on the outer wall of the air box (511); the filter device (42) comprises a filter baffle (421), a filter plate groove (422), a filter port (423), and a filter plate (424); a filter baffle (421) is fixedly mounted on the inner wall of the air box (411); a filter plate groove (422) is provided inside the filter baffle (421); a filter port (423) is provided on the outer wall of the filter baffle (421); a filter plate (424) is arranged inside the filter baffle (421); the filter port (423) penetrates the filter baffle (421), and filter ports (423) are provided on both sides of the filter baffle (421).

2. The industrial waste gas treatment equipment with waste heat recovery function according to claim 1 is characterized in that: The gas delivery pipe (3) passes through the outer wall of the main body (1) and is connected to one end of the heating pipe (512).

3. The industrial waste gas treatment equipment with waste heat recovery function according to claim 1 is characterized in that: The heating pipe (512) passes through the box body (511) and is fixedly provided with an air outlet (513) at one end away from the air delivery pipe (3).

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