Energy-saving and environment-friendly air compressor waste gas treatment device

Abstract

The utility model discloses an energy-saving and environment-friendly air compressor waste gas treatment device which comprises a shell, a partition plate is horizontally and fixedly connected in the shell, an inner cavity of the shell is divided into a lower waste heat recovery cavity and an upper waste gas treatment cavity by the partition plate, a snakelike air pipe is arranged in the waste heat recovery cavity, and the snakelike air pipe is communicated with the waste gas treatment cavity. The air inlet end of the snake-shaped air pipe penetrates through the left side of the waste heat recovery cavity and extends to the outside; the stirring mechanism is used for stirring water in the waste heat recovery cavity; and the waste gas treatment mechanism is used for treating harmful gas in the waste gas. According to the equipment, aiming at the use problem, the snakelike gas pipe is matched with the stirring mechanism, so that the heat of waste gas can be recycled, the influence of high-temperature waste gas on activated carbon can be avoided, meanwhile, the waste gas can be effectively treated by matching water with the activated carbon, and the whole waste gas treatment process is energy-saving and environment-friendly.

Description

TECHNICAL FIELD

[0001] The utility model relates to air compressor waste gas treatment technical field especially relates to a kind of energy-saving and environment-friendly air compressor waste gas treatment device. BACKGROUND

[0002] Air compressor is a kind of machine equipment that air is compressed into high-pressure gas, by compressing a large amount of air, so that the pressure and density of air increase, so that air can be more effectively stored and used, however, a certain amount of waste gas is generated in the process of working of air compressor, at this time, waste gas treatment device is needed to treat waste gas;

[0003] The existing waste gas treatment device is often used to absorb the harmful gas in waste gas by using activated carbon when treating waste gas, but because the temperature of waste gas is often high, its direct contact with activated carbon will affect the adsorption effect of activated carbon, and the high-temperature waste gas contains a lot of heat, and if not utilized, it will cause the loss of these heat, therefore, to solve this problem, an energy-saving and environment-friendly air compressor waste gas treatment device is needed to be designed. SUMMARY

[0004] The utility model discloses a kind of energy-saving and environment-friendly air compressor waste gas treatment devices to solve the shortcomings in prior art, in view of use problem, by serpentine air pipe cooperation agitating mechanism, the heat of waste gas can be recycled, and the influence of high-temperature waste gas on activated carbon can be avoided, and the effective treatment of waste gas can be realized by water cooperation activated carbon, the whole waste gas treatment process is energy-saving and environment-friendly.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] An energy-saving and environment-friendly air compressor waste gas treatment device, including shell, the shell is fixedly connected with baffle in horizontal direction, the baffle separates the inner chamber of shell into waste heat recovery cavity below and waste gas treatment cavity above, serpentine air pipe is provided in waste heat recovery cavity, and the gas inlet end of serpentine air pipe penetrates the left side in waste heat recovery cavity and extends to outside;Agitating mechanism, the agitating mechanism is used to agitate water in waste heat recovery cavity;Waste gas treatment mechanism, the waste gas treatment mechanism is used to treat harmful gas in waste gas.

[0007] Preferably, the agitating mechanism includes motor installed in the right side of shell, rotating shaft is rotatably connected between the left and right side inner walls of waste heat recovery cavity, the right end of rotating shaft penetrates the right side inner wall of waste heat recovery cavity and is fixedly connected with the output shaft of motor, a plurality of agitating plates are fixedly connected on rotating shaft, and a plurality of circular through slots are formed in the front side of each agitating plate.

[0008] Preferably, the waste gas treatment mechanism comprises a fixed plate fixedly connected to the inner wall of the waste gas treatment cavity, a plurality of air permeable holes are formed in the upper end of the fixed plate, and activated carbon is placed on the upper end of the fixed plate.

[0009] Preferably, support strips are fixedly connected to the left and right inner walls of the waste heat recovery cavity, and a dust screen is arranged at the upper end of the two support strips.

[0010] Preferably, a water temperature sensor is arranged on the left inner wall of the waste heat recovery cavity, and a controller is arranged on the left side of the shell.

[0011] Preferably, a water inlet pipe is arranged on the right side of the shell, and a drain pipe is arranged on the right side of the shell.

[0012] Preferably, the drain pipe is located below the dust screen, and an air outlet pipe is arranged at the upper end of the shell.

[0013] Preferably, a rectangular through slot is formed in the partition plate, and an air permeable cotton plate is arranged in the rectangular through slot.

[0014] Preferably, a first sealing door is arranged on the front side of the waste heat recovery cavity, and a second sealing door is arranged on the front side of the waste gas treatment cavity.

[0015] Preferably, an observation glass window is arranged on the front side of the first sealing door.

[0016] Compared with the prior art, the utility model has the advantages of:

[0017] The waste gas is conveyed through the serpentine air pipe and can continuously exchange heat with water, the water is agitated by the agitating mechanism, the water as a whole is heated more uniformly, the heat of the waste gas can be recycled and utilized, the temperature of the waste gas can be reduced, high-temperature waste gas is prevented from directly contacting the activated carbon and affecting the actual adsorption effect of the activated carbon, the dust in the waste gas is adsorbed when the waste gas is discharged into the water, the harmful gas in the waste gas is absorbed by the activated carbon, the treatment of the waste gas is realized, the whole waste gas treatment process is convenient and fast, the waste gas can be treated and the waste heat of the waste gas can be recycled and utilized, energy is saved and the environment is protected. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A structure diagram of an energy-saving and environment-friendly air compressor waste gas treatment device is provided.

[0019] Figure 2 A rear view of Figure 1

[0020] A sectional view of Figure 3 Figure 1

[0021] ​​Figure 4 It is a structural schematic view of the serpentine air pipe.

[0022] In the figure: 1 housing, 2 partition, 3 waste heat recovery cavity, 4 waste gas treatment cavity, 5 serpentine air pipe, 6 motor, 7 rotating shaft, 8 stirring plate, 9 circular through slot, 10 fixed plate, 11 air hole, 12 dust screen, 13 water temperature sensor, 14 controller, 15 water inlet pipe, 16 drain pipe, 17 air outlet pipe, 18 air permeable cotton board, 19 first sealing door, 20 second sealing door, 21 observation glass window. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0024] Reference Figures 1-4 An energy-saving and environment-friendly air compressor waste gas treatment device, comprising a housing 1, a partition 2 is horizontally fixedly connected in the housing 1, the partition 2 divides the inner cavity of the housing 1 into a waste heat recovery cavity 3 below and a waste gas treatment cavity 4 above, water is filled in the waste heat recovery cavity 3, a serpentine air pipe 5 is arranged in the waste heat recovery cavity 3, the serpentine part of the serpentine air pipe 5 is a stainless steel pipe with good heat conduction performance, the air inlet end of the serpentine air pipe 5 penetrates the left inner wall of the waste heat recovery cavity 3 and extends to the outside, a first sealing door 19 is arranged on the front side of the waste heat recovery cavity 3, a second sealing door 20 is arranged on the front side of the waste gas treatment cavity 4, and an observation glass window 21 is arranged on the front side of the first sealing door 19;

[0025] The device further comprises a stirring mechanism, the stirring mechanism is used for stirring the water in the waste heat recovery cavity 3, the stirring mechanism comprises a motor 6 installed on the right side of the housing 1, a rotating shaft 7 is rotatably connected between the left and right inner walls of the waste heat recovery cavity 3, the right end of the rotating shaft 7 penetrates the right inner wall of the waste heat recovery cavity 3 and is fixedly connected with the output shaft of the motor 6, and a plurality of stirring plates 8 are fixedly connected to the rotating shaft 7, a plurality of circular through slots 9 are formed in the front side of each stirring plate 8, and the circular through slots 9 can make the stirring plate 8 more fully stir the water;

[0026] The device further comprises a waste gas treatment mechanism, the waste gas treatment mechanism is used for treating harmful gases in waste gas, the waste gas treatment mechanism comprises a fixed plate 10 which is horizontally fixedly connected to the inner wall of the waste gas treatment cavity 4, a plurality of air holes 11 are formed in the upper end of the fixed plate 10, and activated carbon is placed on the upper end of the fixed plate 10, and the activated carbon can adsorb harmful gases in the waste gas;

[0027] The left and right side inner walls of the waste heat recovery cavity 3 are fixedly connected with support strips, the upper ends of the two support strips are provided with a dust separation net 12, the dust separation net 12 can separate water and dust, facilitating subsequent unified treatment of the dust, a water temperature sensor 13 is arranged on the left side inner wall of the waste heat recovery cavity 3, the water temperature in the waste heat recovery cavity 3 can be known in real time through the water temperature sensor 13, a controller 14 is arranged on the left side of the shell 1, a water inlet pipe 15 is arranged on the right side of the shell 1, a drain pipe 16 is arranged on the right side of the shell 1 and is located below the dust separation net 12, the water inlet pipe 15 and the drain pipe 16 are all provided with a switch valve, an air outlet pipe 17 is arranged on the upper end of the shell 1, a rectangular through slot is formed in the partition plate 2, and a breathable cotton plate 18 (which is prior art) is arranged in the rectangular through slot, the breathable cotton plate 18 can absorb moisture in the waste gas, and the active carbon is prevented from being wetted.

[0028] In the utility model, before use, first, the switch valves of the first sealing door 19, the second sealing door 20 and the drain pipe 16 are closed, water is input into the waste heat recovery cavity 3 through the water inlet pipe 15, the water level is controlled to be above the stirring plate 8 through the observation glass window 21, then the switch valve of the water inlet pipe 15 is closed, the air inlet end of the serpentine air pipe 5 left side is communicated with the equipment conveying waste gas and starts to convey waste gas.

[0029] In the process of conveying the waste gas in the serpentine air pipe 5, the waste gas is continuously exchanged with the water in the waste heat recovery cavity 3, and is finally discharged through the right end of the serpentine air pipe 5, in the process, the motor 6 can be started intermittently, the rotating shaft 7 and the multiple stirring plates 8 are driven to rotate synchronously, so that the water is stirred, the water is heated more uniformly as a whole, in the process, the waste heat of the waste gas is recycled, and the temperature of the waste gas is reduced, so that the actual adsorption effect of the active carbon is not affected when the high-temperature waste gas contacts the active carbon subsequently.

[0030] When the waste gas is discharged from the serpentine air pipe 5, the dust in the waste gas contacts the water and is adsorbed, then the waste gas enters the waste gas treatment cavity 4 through the breathable cotton plate 18, the breathable cotton plate 18 can absorb the moisture in the waste gas, so that the moisture in the waste gas does not contact the active carbon, and the harmful gas in the waste gas is absorbed by the active carbon on the upper end of the fixed plate 10, finally, the clean and harmless gas is discharged to the outside from the air outlet pipe 17.

[0031] It is worth mentioning that the water temperature in the waste heat recovery cavity 3 can be known through the water temperature sensor 13 and the controller 14, when reaching a certain temperature, the conveying and treatment of the waste gas are temporarily stopped, then the water in the waste heat recovery cavity 3 is recycled through the drain pipe 16, in the process, the dust separation net 12 can separate the water and the dust, so that the purity of the water is guaranteed, in general, the whole waste gas treatment process is energy-saving and environment-friendly, the waste gas can be effectively treated, and the waste heat of the waste gas can be recycled.

[0032] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An energy-saving and environmentally friendly air compressor exhaust gas treatment device, characterized in that, include: The shell (1) has a partition (2) fixedly connected horizontally inside the shell (1). The partition (2) divides the inner cavity of the shell (1) into a lower waste heat recovery chamber (3) and an upper waste gas treatment chamber (4). A serpentine air pipe (5) is provided in the waste heat recovery chamber (3). The air inlet end of the serpentine air pipe (5) passes through the left side of the waste heat recovery chamber (3) and extends to the outside. A stirring mechanism is used to stir the water in the waste heat recovery chamber (3); An exhaust gas treatment device, wherein the exhaust gas treatment device is used to treat harmful gases in the exhaust gas.

2. The energy-saving and environmentally friendly air compressor exhaust gas treatment device according to claim 1, characterized in that, The stirring mechanism includes a motor (6) installed on the right side of the housing (1). A rotating shaft (7) is rotatably connected between the left and right inner walls of the waste heat recovery chamber (3). The right end of the rotating shaft (7) passes through the right inner wall of the waste heat recovery chamber (3) and is fixedly connected to the output shaft of the motor (6). Multiple stirring plates (8) are fixedly connected on the rotating shaft (7). Multiple circular through slots (9) are opened on the front side of each stirring plate (8).

3. The energy-saving and environmentally friendly air compressor exhaust gas treatment device according to claim 1, characterized in that, The waste gas treatment mechanism includes a fixed plate (10) that is horizontally fixed to the inner wall of the waste gas treatment chamber (4). The upper end of the fixed plate (10) is provided with a plurality of air vents (11), and activated carbon is placed on the upper end of the fixed plate (10).

4. The energy-saving and environmentally friendly air compressor exhaust gas treatment device according to claim 1, characterized in that, Support bars are fixedly connected to the inner walls of the left and right sides of the waste heat recovery chamber (3), and dust screens (12) are provided at the upper ends of the two support bars.

5. The energy-saving and environmentally friendly air compressor exhaust gas treatment device according to claim 1, characterized in that, A water temperature sensor (13) is provided on the left inner wall of the waste heat recovery chamber (3), and a controller (14) is provided on the left side of the housing (1).

6. The energy-saving and environmentally friendly air compressor exhaust gas treatment device according to claim 1, characterized in that, A water inlet pipe (15) is provided on the right side of the housing (1), and a drain pipe (16) is provided on the right side of the housing (1).

7. The energy-saving and environmentally friendly air compressor exhaust gas treatment device according to claim 6, characterized in that, The drain pipe (16) is located below the dust screen (12), and the upper end of the housing (1) is provided with an air outlet pipe (17).

8. The energy-saving and environmentally friendly air compressor exhaust gas treatment device according to claim 1, characterized in that, A rectangular through groove is provided on the partition (2), and a breathable cotton board (18) is provided in the rectangular through groove.

9. The energy-saving and environmentally friendly air compressor exhaust gas treatment device according to claim 1, characterized in that, The waste heat recovery chamber (3) is provided with a first sealing door (19) on the front side, and the waste gas treatment chamber (4) is provided with a second sealing door (20) on the front side.

10. The energy-saving and environmentally friendly air compressor exhaust gas treatment device according to claim 9, characterized in that, An observation glass window (21) is provided on the front side of the first sealed door (19).

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