Waste gas treatment device

Abstract

The utility model belongs to the technical field of waste gas treatment, and relates to a waste gas treatment device which comprises a treatment cylinder, a storage cavity, a gas inlet hole, a water replenishing hole, a gas outlet hole and a gas guide pipe, the storage cavity is arranged in the treatment cylinder, the treatment cylinder is provided with the gas inlet hole, the water replenishing hole and the gas outlet hole which are communicated with the storage cavity, and the gas guide pipe is arranged in the storage cavity and communicated with the gas inlet hole. The device is characterized in that a floater is arranged in the storage cavity, controls closing of the air inlet and the water replenishing hole through a closing device and controls a discharging device to discharge a solution generated after waste gas treatment through a control device, and a secondary sealing device is arranged on the control device to prevent liquid from being discharged during water replenishing.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste gas treatment, and in particular relates to a waste gas treatment device. Background Art

[0002] Waste gas is produced in daily life and industrial production. Wastewater in daily life contains relatively few harmful chemicals, while industrial wastewater contains a large amount of harmful substances. If it is not properly treated, it will cause environmental pollution.

[0003] The existing waste gas treatment method is to filter through a filtering device, but some small gas pollutants cannot be completely filtered through the filtering device. Utility Model Content

[0004] The utility model aims to provide a waste gas treatment device to solve the problem of absorbing filtered materials in the waste gas that cannot be filtered by a filtering device through water.

[0005] In order to achieve the above-mentioned purpose, the specific technical scheme of an exhaust gas treatment device of the utility model is as follows:

[0006] A waste gas treatment device comprises a treatment tube, a storage chamber, an air inlet, a water replenishment hole, an air outlet and an air duct, wherein the treatment tube is provided with a storage chamber inside, and the treatment tube is provided with an air inlet, a water replenishment hole and an air outlet connected with the storage chamber, and the air duct is arranged inside the storage chamber and connected with the air inlet. It is characterized in that a float is provided inside the storage chamber, and the float is provided to control the closing of the air inlet and the water replenishment hole through a closing device, and a float is provided to control the discharge device to discharge a solution generated after the waste gas is treated through a control device, and a secondary sealing device is provided on the control device to prevent liquid from being discharged during water replenishment.

[0007] Further, the closing device includes a fixed bolt, a movable float, a first extrusion plate, a first sliding plate, a first sliding groove, a first spring, a first through hole, a second through hole and a first inclined block. The first sliding plate slides in the treatment cylinder through the first sliding groove to separate the air inlet hole and the water supply hole. A first spring is provided between the first sliding plate and the first sliding groove. The fixed bolt is arranged on the float. The movable float slides on the fixed bolt. The movable float pushes the first inclined block through the first extrusion plate. The first inclined block is arranged on the first sliding plate. The first through hole and the second through hole are arranged on the first sliding plate so that the air inlet hole and the water supply hole are connected to the storage chamber.

[0008] Furthermore, the size of the first through hole is smaller than that of the second through hole, the first through hole corresponds to the water replenishment hole, and the air inlet hole corresponds to the second through hole.

[0009] Furthermore, the control device includes a fixed cylinder, a sliding cavity, a first limiting annular groove, a second limiting annular groove, a movable disk, a limiting ball, a second spring, a second extrusion block, a strip groove, a baffle and a third spring (8-11), wherein the fixed cylinder is arranged inside the storage cavity, the movable disk slides inside the fixed cylinder through the sliding cavity, the first limiting annular groove and the second limiting annular groove are arranged inside the sliding cavity, the float is arranged on the movable disk, two limiting balls are arranged inside the movable disk, a second spring is arranged between the two limiting balls, a second extrusion block is arranged on the movable disk, a strip groove is arranged on the second extrusion block, a baffle is arranged on the second extrusion block, a third spring (8-11) is arranged between the baffle and the fixed cylinder, and the second extrusion block squeezes and pushes the discharge device to close the storage cavity.

[0010] Furthermore, the discharge device includes a second sliding groove, a second movable plate, a drainage hole, a second inclined block and a limiting rod, the second sliding groove is arranged inside the processing cylinder to divide the drainage port, the second movable plate slides inside the second sliding groove, a fourth spring is arranged between the second movable plate and the second sliding groove, the drainage hole is arranged on the second movable plate, the second inclined block is arranged on the second movable plate, the second extrusion block drives the second movable plate to move by extruding the second inclined block, and the second inclined block is provided with a limiting rod for limiting the movement of the secondary sealing device.

[0011] Furthermore, the secondary sealing device includes a movable float ring and an arc-shaped limiting groove, the movable float ring slides on the fixed cylinder, the arc-shaped limiting groove is arranged inside the movable float ring, and the limiting rod enters the arc-shaped limiting groove to limit the movement of the movable float ring.

[0012] The advantages of the utility model are:

[0013] The utility model injects waste gas into the water inside the storage chamber through the air inlet and the air guide pipe, and then the water absorbs the filtered material that cannot be completely filtered. As the water is continuously absorbed, the density of the liquid inside the storage chamber increases, which will push the float to move. The moving float drives the discharge device to release the sealing of the storage chamber through the control device, and then the liquid is discharged through the discharge device. At the same time, a float is provided to seal the air inlet and the water replenishment hole through a closing device to avoid water waste and discharge the treated waste gas. When the liquid is discharged to the bottom, the secondary sealing device closes the discharge device to prevent water from being directly discharged during water replenishment, causing water waste. At the same time, because the water does not generate buoyancy on the float and the control device, the control device is reset to push the discharge device to close again. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 The utility model is an overall cutaway view Figure 1 ;

[0016] Figure 3 This is a schematic diagram of the structure of the control device of the utility model;

[0017] Figure 4 It is a cross-sectional view of the control device of the utility model;

[0018] Figure 5 for Figure 4 The enlarged schematic diagram at A in the middle;

[0019] Description of the markings in the figure:

[0020] Treatment cylinder 1; storage chamber 2; air inlet 3; water replenishment hole 4; air outlet 5; provided with float 6; closing device 7; fixing bolt 7-1; moving float 7-2; first extrusion plate 7-3; first sliding plate 7-4; first sliding groove 7-5; first spring 7-6; first through hole 7-7; second through hole 7-8; first inclined block 7-9; control device 8; fixed cylinder 8-1; sliding chamber 8-2; first limiting annular groove 8-3; second limiting annular groove Groove 8-4; moving plate 8-5; limiting ball 8-6; second spring 8-7; second extrusion block 8-8; strip groove 8-9; baffle 8-10; third spring (8-11; the discharge device 9; second sliding groove 9-1; second moving plate 9-2; drainage hole 9-3; second inclined block 9-4; limiting rod 9-5; the secondary sealing device 10; moving float ring 10-1; arc-shaped limiting groove 10-2; air guide pipe 11; drainage port 12. DETAILED DESCRIPTION

[0021] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0022] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] like Figure 1-5As shown, a waste gas treatment device includes a treatment tube 1, a storage chamber 2, an air inlet 3, a water replenishment hole 4, an air outlet 5 and an air guide pipe 11, wherein the treatment tube 1 is provided with a storage chamber 2, and the treatment tube 1 is provided with an air inlet 3, a water replenishment hole 4 and an air outlet 5 which are connected with the storage chamber 2, and the air guide pipe 11 is arranged in the storage chamber 2 and is connected with the air inlet 3, and is characterized in that a float 6 is provided in the storage chamber 2, and the float 6 is provided to control the closing of the air inlet 3 and the water replenishment hole 4 through a closing device 7, and the float 6 is provided to control the discharge device 9 to discharge the solution generated after the waste gas is treated through a control device 8, and a secondary sealing device 10 is provided on the control device 8 to prevent liquid from being discharged during water replenishment.

[0024] Among them, Figure 1-5 As shown, the closing device 7 includes a fixed bolt 7-1, a movable float 7-2, a first extrusion plate 7-3, a first sliding plate 7-4, a first sliding groove 7-5, a first spring 7-6, a first through hole 7-7, a second through hole 7-8 and a first inclined block 7-9. The first sliding plate 7-4 slides on the treatment cylinder 1 through the first sliding groove 7-5 to separate the air inlet hole 3 and the water replenishment hole 4. A first spring 7-6 is provided between the first sliding plate 7-4 and the first sliding groove 7-5. The fixed bolt 7-1 is arranged on the float 6. The movable float 7-2 slides on the fixed bolt 7-1. The movable float 7-2 squeezes and pushes the first inclined block 7-9 through the first extrusion plate 7-3. The first inclined block 7-9 is arranged on the first sliding plate 7-4. The first through hole 7-7 and the second through hole 7-8 are arranged on the first sliding plate 7-4 so that the air inlet hole 3 and the water replenishment hole 4 are connected to the storage chamber 2.

[0025] Among them, Figure 1-5 As shown, the size of the first through hole 7-7 is smaller than that of the second through hole 7-8, the first through hole 7-7 corresponds to the water replenishment hole 4, and the air inlet hole 3 corresponds to the second through hole 7-8.

[0026] Among them, Figure 1-5As shown, the control device 8 includes a fixed cylinder 8-1, a sliding cavity 8-2, a first limiting annular groove 8-3, a second limiting annular groove 8-4, a movable disk 8-5, a limiting ball 8-6, a second spring 8-7, a second extrusion block 8-8, a strip groove 8-9, a baffle 8-10 and a third spring (8-11, the fixed cylinder 8-1 is arranged inside the storage cavity 2, the movable disk 8-5 slides inside the fixed cylinder 8-1 through the sliding cavity 8-2, the first limiting annular groove 8-3 and the second limiting annular groove 8-4 are arranged The storage chamber 2 is arranged inside the sliding chamber 8-2, the float 6 is arranged on the moving disk 8-5, the two limiting balls 8-6 are arranged inside the moving disk 8-5, a second spring 8-7 is arranged between the two limiting balls 8-6, a second extrusion block 8-8 is arranged on the moving disk 8-5, a strip groove 8-9 is arranged on the second extrusion block 8-8, a baffle 8-10 is arranged on the second extrusion block 8-8, a third spring (8-11) is arranged between the baffle 8-10 and the fixed cylinder 8-1, and the second extrusion block 8-8 squeezes and pushes the discharge device 9 to close the storage chamber 2.

[0027] Among them, Figure 1-5 As shown, the discharge device 9 includes a second sliding groove 9-1, a second movable plate 9-2, a drainage hole 9-3, a second inclined block 9-4 and a limiting rod 9-5. The second sliding groove 9-1 is arranged inside the processing cylinder 1 to divide the drainage port 12. The second movable plate 9-2 slides inside the second sliding groove 9-1. A fourth spring 9-6 is arranged between the second movable plate 9-2 and the second sliding groove 9-1. The drainage hole 9-3 is arranged on the second movable plate 9-2. The second inclined block 9-4 is arranged on the second movable plate 9-2. The second extrusion block 8-8 drives the second movable plate 9-2 to move by extruding the second inclined block 9-4. The second inclined block 9-4 is provided with a limiting rod 9-5 for limiting the movement of the secondary sealing device 10.

[0028] Among them, Figure 1-5 As shown, the secondary sealing device 10 includes a movable float ring 10-1 and an arc-shaped limiting groove 10-2. The movable float ring 10-1 slides on the fixed cylinder 8-1, and the arc-shaped limiting groove 10-2 is arranged on the inner side of the movable float ring 10-1. The limiting rod 9-5 enters the arc-shaped limiting groove 10-2 to limit the movement of the movable float ring 10-1.

[0029] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and powders without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present invention.

Claims

1. An exhaust gas treatment device, comprising a treatment tube (1), a storage chamber (2), an air inlet (3), a water replenishment hole (4), an air outlet (5) and an air guide pipe (11), wherein the treatment tube (1) is provided with a storage chamber (2), the treatment tube (1) is provided with an air inlet (3), a water replenishment hole (4) and an air outlet (5) which are connected to the storage chamber (2), and the air guide pipe (11) is arranged inside the storage chamber (2) and connected to the air inlet (3), characterized in that: A float (6) is provided inside the storage chamber (2), and the float (6) controls the closing of the air inlet (3) and the water replenishment hole (4) through a closing device (7). The float (6) controls the discharge device (9) to discharge the solution generated after the waste gas is treated through a control device (8). A secondary sealing device (10) is provided on the control device (8) to prevent liquid from being discharged during water replenishment.

2. The exhaust gas treatment device according to claim 1, characterized in that: The closing device (7) comprises a fixing bolt (7-1), a movable float (7-2), a first extrusion plate (7-3), a first sliding plate (7-4), a first sliding groove (7-5), a first spring (7-6), a first through hole (7-7), a second through hole (7-8) and a first inclined surface block (7-9); the first sliding plate (7-4) slides in the treatment cylinder (1) through the first sliding groove (7-5) to separate the air inlet hole (3) and the water supply hole (4); the first sliding plate (7-4) and the first sliding groove (7-5) are 5), a first spring (7-6) is arranged between the fixed bolt (7-1) and the float (6), the movable float (7-2) slides on the fixed bolt (7-1), the movable float (7-2) pushes the first inclined surface block (7-9) through the first extrusion plate (7-3), the first inclined surface block (7-9) is arranged on the first sliding plate (7-4), and the first through hole (7-7) and the second through hole (7-8) are arranged on the first sliding plate (7-4) so ​​that the air inlet hole (3) and the water replenishment hole (4) are connected to the storage chamber (2).

3. The exhaust gas treatment device according to claim 2, characterized in that: The size of the first through hole (7-7) is smaller than that of the second through hole (7-8); the first through hole (7-7) corresponds to the water replenishment hole (4); and the air inlet hole (3) corresponds to the second through hole (7-8).

4. The exhaust gas treatment device according to claim 1, characterized in that: The control device (8) comprises a fixed cylinder (8-1), a sliding cavity (8-2), a first limiting annular groove (8-3), a second limiting annular groove (8-4), a movable disk (8-5), a limiting ball (8-6), a second spring (8-7), a second extrusion block (8-8), a strip groove (8-9), a baffle (8-10) and a third spring (8-11); the fixed cylinder (8-1) is arranged inside the storage cavity (2); the movable disk (8-5) slides inside the fixed cylinder (8-1) through the sliding cavity (8-2); the first limiting annular groove (8-3) and the second limiting annular groove (8-4) are arranged Inside the sliding cavity (8-2), a float (6) is arranged on a movable disk (8-5), two limiting balls (8-6) are arranged inside the movable disk (8-5), a second spring (8-7) is arranged between the two limiting balls (8-6), a second extrusion block (8-8) is arranged on the movable disk (8-5), a strip groove (8-9) is arranged on the second extrusion block (8-8), a baffle (8-10) is arranged on the second extrusion block (8-8), a third spring (8-11) is arranged between the baffle (8-10) and the fixed cylinder (8-1), and the second extrusion block (8-8) extrudes and pushes the discharge device (9) to close the storage cavity (2).

5. The exhaust gas treatment device according to claim 4, characterized in that: The discharge device (9) comprises a second sliding groove (9-1), a second movable plate (9-2), a drainage hole (9-3), a second inclined surface block (9-4) and a limiting rod (9-5); the second sliding groove (9-1) is arranged inside the treatment cylinder (1) to divide the drainage port (12); the second movable plate (9-2) slides inside the second sliding groove (9-1); a fourth spring (9-6) is arranged between the second movable plate (9-2) and the second sliding groove (9-1); the drainage hole (9-3) is arranged on the second movable plate (9-2); the second inclined surface block (9-4) is arranged on the second movable plate (9-2); the second extrusion block (8-8) drives the second movable plate (9-2) to move by extruding the second inclined surface block (9-4); and the second inclined surface block (9-4) is provided with a limiting rod (9-5) for limiting the movement of the secondary sealing device (10).

6. The exhaust gas treatment device according to claim 5, characterized in that: The secondary sealing device (10) comprises a movable float ring (10-1) and an arc-shaped limiting groove (10-2); the movable float ring (10-1) slides on the fixed cylinder (8-1); the arc-shaped limiting groove (10-2) is arranged inside the movable float ring (10-1); and the limiting rod (9-5) enters the arc-shaped limiting groove (10-2) to limit the movement of the movable float ring (10-1).

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