Horizontal washing tower with particulate matter filtering function

Abstract

The utility model discloses a horizontal washing tower with a particulate matter filtering function, which comprises a shell, an air inlet pipe and an air outlet pipe are respectively arranged at two ends of the shell, a plurality of fixing plates are fixed on the inner wall of the shell, the plurality of fixing plates are arranged in a staggered manner, and an air flow channel formed among the plurality of fixing plates is S-shaped. A plurality of filler layers are arranged on the opposite sides of the multiple fixing plates, a mounting frame is arranged on one side of each filler layer, a liquid spraying pipe is fixed to the outer wall of the side, close to the filler layer, of the mounting frame, a base is arranged on the outer wall of the bottom end of the shell, one side of the base communicates with a liquid conveying pipe, and the other end of the liquid conveying pipe communicates with the liquid spraying pipe; and a liquid conveying pump is arranged at the communication part of the liquid conveying pipe and the base. According to the utility model, the plurality of fixing plates are arranged, and an S-shaped flow channel is formed in the shell, so that the retention time of airflow in the shell is prolonged, the airflow passes through the packing layer for multiple times, the contact time of gas and washing liquid is prolonged, and the washing effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of horizontal scrubbers, in particular to a horizontal scrubber with a particulate filtration function. Background Technique

[0002] A scrubber is a new type of gas purification and treatment equipment, which is improved on the basis of a floating packing layer gas purifier and is widely used in the pretreatment of industrial waste gas purification, dust removal, etc., with good purification effect.

[0003] After retrieval, the patent with the Chinese patent publication number CN209271174U discloses a horizontal scrubber for industrial waste gas treatment equipment. Through the cooperation of a waste water collection pipe, a waste water treatment device, a third connecting pipe, a medicine box, a second connecting pipe, a liquid inlet pipe and a spray head, the treated waste water in the waste water treatment device is conveyed to the spray head through the third connecting pipe, realizing the function of recycling the waste water generated by the scrubbed waste gas, saving resources and expanding the application range of the scrubber; however, the flow trajectory of the gas flow therein is a straight line, and the contact between the gas phase and the liquid phase is easily affected by the gas flow velocity, resulting in a reduction in the contact time and a decrease in the scrubbing effect. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose a horizontal scrubber with a particulate filtration function.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A horizontal scrubber with a particulate filtration function includes a housing. An air inlet pipe and an air outlet pipe are respectively arranged at both ends of the housing. A plurality of fixing plates are fixed on the inner wall of the housing. The plurality of fixing plates are arranged staggeredly, and the air flow channels formed between the plurality of fixing plates are S-shaped. A plurality of packing layers are arranged on the opposite side of the plurality of fixing plates. An installation frame is arranged on one side of the packing layer, and a liquid spray pipe is fixed on the outer wall of the installation frame close to the packing layer.

[0007] As a further scheme of the utility model: A base is arranged on the outer wall of the bottom end of the housing. One side of the base is communicated with a liquid delivery pipe, the other end of the liquid delivery pipe is communicated with the liquid spray pipe, and a liquid delivery pump is arranged at the connection between the liquid delivery pipe and the base.

[0008] As a further scheme of the utility model: A water permeable groove is opened at the bottom end of the housing, and the water permeable groove is opposite to the position of the liquid spray pipe.

[0009] As a further scheme of the utility model: A filter plate two is detachably fixed on the inner wall of the base, and a filter plate one is detachably fixed on the inner wall of the housing close to the air inlet pipe.

[0010] As a further solution of the present utility model: a cleaning assembly is provided on the inner wall of the housing, and the cleaning assembly includes a motor and a turntable. The motor is fixed to the outer wall of the top end of the housing, and the turntable is fixedly connected to the output shaft of the motor.

[0011] As a further solution of the present utility model: a protective box is fixed to the inner wall of the housing, and the turntable is located inside the protective box.

[0012] As a further solution of the present utility model: one side of the protective box is slidably connected with a connecting rod. One end of the connecting rod is connected with a knocking head, and the other end of the connecting rod is fixedly connected with a moving ring. The knocking head is in contact and cooperation with one surface of the filter plate.

[0013] As a further solution of the present utility model: a pushing column is fixed to the outer wall of the bottom end of the turntable, and the pushing column is slidably matched with the inner wall of the moving ring.

[0014] Compared with the prior art, the present utility model provides a horizontal scrubbing tower with a particulate filtration function, and has the following beneficial effects:

[0015] 1. In the present utility model, by providing a plurality of fixing plates, an S-shaped flow channel is formed inside the housing, so that the residence time of the air flow in the housing is increased, and the air flow passes through the packing layer multiple times, improving the contact time between the gas and the washing liquid and ensuring the washing effect.

[0016] 2. In the present utility model, by providing a first filter plate, the gas is preliminarily filtered before being washed, removing large particulate matters in the gas and avoiding the abrasion or blockage of these particulate matters to the packing, nozzles or other components.

[0017] 3. In the present utility model, by providing a cleaning assembly, when the first filter plate works for a period of time, the motor drives the turntable to rotate. Through the cooperation of the pushing column and the moving ring, the connecting rod is pulled to move, so that the connecting rod pushes the knocking head to move reciprocally, knocking the first filter plate, making the particulate matters on the surface of the first filter plate fall off due to vibration, cleaning the first filter plate and avoiding the blockage of the first filter plate and affecting the air flow circulation.

[0018] The parts not involved in this device are the same as the prior art or can be realized by adopting the prior art. The structure of the present utility model is simple and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of a horizontal scrubbing tower with a particulate filtration function proposed by the present utility model;

[0020] Figure 2 is a schematic diagram of the internal structure of a horizontal scrubbing tower with a particulate filtration function proposed by the present utility model;

[0021] Figure 3 Top cross-sectional view of a horizontal scrubbing tower with particulate filtration function proposed by the present utility model;

[0022] Figure 4 Side structure schematic diagram of a horizontal scrubbing tower with particulate filtration function proposed by the present utility model;

[0023] Figure 5 Structure schematic diagram of the cleaning component of a horizontal scrubbing tower with particulate filtration function proposed by the present utility model;

[0024] Figure 6 Connection structure schematic diagram of the connecting rod and the pushing column of a horizontal scrubbing tower with particulate filtration function proposed by the present utility model.

[0025] In the figure: 1, housing; 2, base; 3, intake pipe; 4, outlet pipe; 5, first filter plate; 6, fixing plate; 7, packing layer; 8, mounting frame; 9, liquid spraying pipe; 10, water permeable trough; 11, liquid delivery pipe; 12, liquid delivery pump; 13, second filter plate; 14, protective box; 15, motor; 16, turntable; 17, pushing column; 18, connecting rod; 19, knocking head; 20, moving ring. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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 should not be construed as a limitation to the present utility model.

[0028] Embodiment 1

[0029] A horizontal scrubbing tower with particulate filtration function, as Figures 1 to 4As shown in the figure, it includes a housing 1. A base 2 is provided on the outer wall of the bottom end of the housing 1. An air inlet pipe 3 and an air outlet pipe 4 are respectively provided at both ends of the housing 1. A first filter plate 5 is detachably fixed to one end of the inner wall of the housing 1 close to the air inlet pipe 3. A plurality of fixing plates 6 are fixed to the inner wall of the housing 1. The plurality of fixing plates 6 are arranged in a staggered manner, and the air flow channels formed between the plurality of fixing plates 6 are S-shaped. A plurality of packing layers 7 are provided on the opposite sides of the plurality of fixing plates 6. An installation frame 8 is provided on one side of the packing layer 7. A liquid spraying pipe 9 is fixed to the outer wall of the installation frame 8 close to the packing layer 7. The side wall of the liquid spraying pipe 9 is provided with liquid spraying heads facing the packing layer 7. A water permeable groove 10 is opened at the bottom end of the housing 1. The water permeable groove 10 is opposite to the position of the liquid spraying pipe 9. A liquid storage cavity is provided inside the base 2. A second filter plate 13 is detachably fixed to the inner wall of the base 2. A liquid infusion pipe 11 is communicated with one side of the base 2. The other end of the liquid infusion pipe 11 is communicated with the liquid spraying pipe 9. A liquid infusion pump 12 is provided at the connection of the liquid infusion pipe 11 and the base 2.

[0030] During operation, gas enters the housing 1 through the air inlet pipe 3. The first filter plate 5 preliminarily filters the entering gas to remove large particles in the gas. The gas after preliminary filtration flows along the S-shaped air duct formed by the fixing plates 6. At the same time, the liquid infusion pump 12 pumps the washing liquid in the base 2 into the liquid spraying pipe 9 along the liquid infusion pipe 11, so that the washing liquid is sprayed onto the packing layer 7 to wash the gas. The washing liquid after washing flows back into the base 2 through the water permeable groove 10 and is filtered by the second filter plate 13 to remove impurities generated by washing. The gas after being washed again flows out from the air outlet pipe 4.

[0031] By arranging a plurality of fixing plates 6, an S-shaped flow channel is formed inside the housing 1, which increases the residence time of the air flow in the housing 1 and enables the air flow to pass through the packing layer 7 multiple times, improving the contact time between the gas and the washing liquid and ensuring the washing effect.

[0032] By arranging the first filter plate 5, the gas is preliminarily filtered before being washed to remove large particles in the gas, avoiding the abrasion or blockage of these particles to the packing, nozzles or other components.

[0033] Embodiment 2

[0034] A horizontal scrubber with a particulate filtration function. On the basis of Embodiment 1, the following improvements are made as Figures 5 to 6As shown, a cleaning component is provided on the inner wall of the housing 1. The cleaning component includes a motor 15 and a turntable 16. The motor 15 is fixed to the outer wall of the top end of the housing 1, and the turntable 16 is fixedly connected to the output shaft of the motor 15. A protective box 14 is fixed to the inner wall of the housing 1. The turntable 16 is located inside the protective box 14. One side of the protective box 14 is slidably connected with a connecting rod 18. One end of the connecting rod 18 is connected with a knocking head 19. The knocking head 19 is in contact and cooperation with the surface of the first filter plate 5. The other end of the connecting rod 18 is fixedly connected with a moving ring 20. A pushing column 17 is fixed to the outer wall of the bottom end of the turntable 16. The pushing column 17 is slidably matched with the inner wall of the moving ring 20.

[0035] After the first filter plate 5 works for a period of time, the motor 15 drives the turntable 16 to rotate. Through the cooperation of the pushing column 17 and the moving ring 20, the connecting rod 18 is pulled to move, so that the connecting rod 18 pushes the knocking head 19 to move reciprocally, knocking the first filter plate 5, causing the particulate matter on the surface of the first filter plate 5 to fall off due to vibration, and cleaning the first filter plate 5.

[0036] By arranging the cleaning component, after the first filter plate 5 works for a period of time, the motor 15 drives the turntable 16 to rotate. Through the cooperation of the pushing column 17 and the moving ring 20, the connecting rod 18 is pulled to move, so that the connecting rod 18 pushes the knocking head 19 to move reciprocally, knocking the first filter plate 5, causing the particulate matter on the surface of the first filter plate 5 to fall off due to vibration, and cleaning the first filter plate 5, avoiding the blockage of the first filter plate 5 and affecting the flow of air.

[0037] Working principle: During operation, the gas enters the housing 1 through the air inlet pipe 3. The first filter plate 5 preliminarily filters the entering gas to remove large particulate matter in the gas. The gas after preliminary filtration flows along the S-shaped air duct formed by the fixing plates 6. At the same time, the liquid infusion pump 12 pumps the washing liquid in the base 2 into the liquid spraying pipe 9 along the liquid infusion pipe 11, so that the washing liquid is sprayed towards the packing layer 7 to wash the gas. The washing liquid after washing flows back into the base 2 through the water permeable groove 10 and is filtered by the second filter plate 13 to remove the impurities generated by washing. The gas after being washed again flows out from the air outlet pipe 4; after the first filter plate 5 works for a period of time, the motor 15 drives the turntable 16 to rotate. Through the cooperation of the pushing column 17 and the moving ring 20, the connecting rod 18 is pulled to move, so that the connecting rod 18 pushes the knocking head 19 to move reciprocally, knocking the first filter plate 5, causing the particulate matter on the surface of the first filter plate 5 to fall off due to vibration, and cleaning the first filter plate 5.

[0038] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A horizontal washing tower with a particle filtering function, comprising a housing (1), characterized in that: An air inlet pipe (3) and an air outlet pipe (4) are respectively arranged at both ends of the shell (1); a plurality of fixing plates (6) are fixed to the inner wall of the shell (1); the plurality of fixing plates (6) are arranged in a staggered manner, and an air flow channel formed between the plurality of fixing plates (6) is S-shaped; a plurality of packing layers (7) are arranged on one side opposite to the plurality of fixing plates (6); a mounting frame (8) is arranged on one side of the packing layer (7); and a liquid spray pipe (9) is fixed to the outer wall of the mounting frame (8) on a side close to the packing layer (7).

2. A horizontal washing tower with particle filtering function according to claim 1, characterized in that: A base (2) is provided on the outer wall of the bottom end of the shell (1); one side of the base (2) is connected to a liquid infusion tube (11); the other end of the liquid infusion tube (11) is connected to a liquid spray tube (9); and an infusion pump (12) is provided at the connection point between the liquid infusion tube (11) and the base (2).

3. The horizontal washing tower with particle filtering function according to claim 1, characterized in that: A water-permeable groove (10) is provided at the bottom end of the shell (1), and the water-permeable groove (10) is located opposite to the liquid spraying pipe (9).

4. A horizontal washing tower with particle filtering function according to claim 2, characterized in that: A second filter plate (13) is detachably fixed on the inner wall of the base (2), and a first filter plate (5) is detachably fixed on the inner wall of the shell (1) near one end of the air inlet pipe (3).

5. The horizontal washing tower with particle filtering function according to claim 1, characterized in that: The inner wall of the shell (1) is provided with a cleaning component, the cleaning component comprising a motor (15) and a rotating disk (16), the motor (15) being fixed to the outer wall at the top end of the shell (1), and the rotating disk (16) being fixedly connected to the output shaft of the motor (15).

6. A horizontal washing tower with particle filtering function according to claim 5, characterized in that: A protection box (14) is fixed to the inner wall of the housing (1), and the rotating disk (16) is located inside the protection box (14).

7. A horizontal washing tower with particle filtering function according to claim 6, characterized in that: A connecting rod (18) is slidably connected to one side of the protection box (14), one end of the connecting rod (18) is connected to a knocking head (19), and the other end of the connecting rod (18) is fixedly connected to a moving ring (20), and the knocking head (19) is in contact with the surface of the filter plate (5).

8. The horizontal washing tower with particle filtering function according to claim 5, characterized in that: A push column (17) is fixed to the outer wall of the bottom end of the rotating disk (16), and the push column (17) is slidably matched with the inner wall of the moving ring (20).

Images