Treatment device for fabric dyeing water

Abstract

The utility model discloses a treatment device for fabric dyeing water, which comprises a water treatment tank, a primary treatment component arranged in the water treatment tank, a beating component arranged on the upper side in the water treatment tank, and a secondary treatment component arranged on the lower side in the water treatment tank, in the process that a low-speed motor drives an activated carbon plate to rotate through a transmission shaft and a supporting frame to adsorb organic pollutants in filtered fabric dyeing water, the transmission shaft can drive a driving belt wheel to rotate together; a driving belt wheel drives a hitting ball to rotate together through a transmission belt, a driven belt wheel, a follow-up shaft and a connecting spring in sequence to intermittently hit a filter screen plate to vibrate the filter screen plate, so that most impurities blocked by the upper end face of the filter screen plate quickly slide out towards the right side, and the cleaning period of the filter screen plate is prolonged; by turning on the plurality of water treatment sterilizing lamps, the plurality of electrified water treatment sterilizing lamps can be used for sterilizing and disinfecting the fabric dyeing water below for secondary treatment.

Description

Technical Field

[0001] This utility model relates to the field of water treatment technology for fabric dyeing, specifically a treatment device for water used in fabric dyeing. Background Technology

[0002] Fabric dyeing refers to the process of coloring fabrics through chemical or other methods, also known as coloring. This process involves using dyes to color the fabric and make it appear in the desired color. Wastewater is generated during the fabric dyeing process, and appropriate treatment devices are needed to treat and purify the wastewater generated during the fabric dyeing process to prevent the wastewater from being directly discharged into the external environment and polluting it.

[0003] In the prior art, a textile dyeing water purification treatment device with the publication number "CN211847480U" can perform multi-stage treatment of textile dyeing water, with high treatment efficiency and good treatment effect; after the device has been used for a long time, the fasteners can be removed, the activated carbon plate can be removed from the mounting frame, and then a new activated carbon plate can be replaced.

[0004] However, the above technical solutions and existing technologies have the following drawbacks:

[0005] Although this purification device can treat textile dyeing water in multiple stages, the filter screen in the device needs to be frequently removed and cleaned during use. Otherwise, the clogged filter screen cannot effectively filter the textile dyeing water. Therefore, the staff needs to remove and clean the filter screen frequently, which increases the workload of the staff. In addition, when disinfecting the textile dyeing water, the staff needs to drip the disinfectant into the output pipe through the drip tube in the medicine box before the disinfection operation can be carried out. This disinfection method is not only laborious in actual operation, but also has poor disinfection effect, and its practicality needs to be improved. Utility Model Content

[0006] The purpose of this invention is to provide a treatment device for water used in fabric dyeing, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A treatment device for water used in fabric dyeing includes a water treatment tank, an inlet valve, and a drain valve. A sealing door is installed on the front end of the water treatment tank, and a base plate is fixedly connected to the bottom of the water treatment tank. An inlet valve is connected to the inlet on the upper end of the water treatment tank, and a drain valve is connected to the outlet on the lower left side of the water treatment tank. A primary treatment component is installed inside the water treatment tank to perform primary filtration on the fabric dyeing water entering the tank. An impact component is installed on the upper side inside the water treatment tank to discharge impurities blocked by the primary treatment component. A secondary treatment component is installed on the lower side inside the water treatment tank to disinfect the fabric dyeing water filtered by the primary treatment component.

[0009] Preferably, the primary treatment component includes a filter screen, a drive shaft, an activated carbon plate, a low-speed motor, and a support frame. The filter screen is installed on the upper side inside the water treatment tank, the low-speed motor is installed on the side of the water treatment tank, the right end of the low-speed motor is connected to the drive shaft, and the drive shaft is symmetrically arranged on the upper and lower sides of the annular side of the drive shaft. The lower end of the support frame is installed with an activated carbon plate.

[0010] Preferably, the striking assembly includes a striking ball, a follower shaft, a driven pulley, a transmission belt, and a driving pulley. The driving pulley is located on the left side of the annular side of the transmission shaft, and the driven pulley is located directly above the driving pulley. A transmission belt connects the driven pulley and the driving pulley. The follower shaft is located at the right end of the driven pulley. A connecting spring is connected to the lower side of the annular side of the follower shaft, and the striking ball is connected to the lower end of the connecting spring.

[0011] Preferably, the secondary treatment component includes a partition, a water treatment sterilization lamp, an inlet bend, a shut-off valve, and an outlet bend. The partition is fixedly connected to the lower side of the inside of the water treatment tank. Multiple water treatment sterilization lamps are installed on the lower end face of the partition. An outlet bend is fixedly connected to the lower right end face of the water treatment tank. A shut-off valve is connected to the lower end of the outlet bend. An inlet bend is connected to the lower end of the shut-off valve. A level gauge is installed on the lower right end face of the water treatment tank.

[0012] Preferably, the filter screen is shaped with the left side higher than the right side, and support blocks are symmetrically installed on the left and right sides of the lower end face of the filter screen. Limiting rods are provided on the lower end face of the support blocks, and support blocks are symmetrically fixedly connected to the left and right sides of the inner wall of the water treatment tank.

[0013] Preferably, a compression spring is installed on the annular side of the limiting rod, and an anti-detachment baffle is provided at the bottom of the limiting rod.

[0014] Preferably, a baffle plate is fixedly connected to the upper side of the inner wall of the water treatment tank, a guide shell is fixedly connected to the upper side of the right end face of the water treatment tank, a collection box is placed below the guide shell, and a support plate is fixedly connected to the right end face of the water treatment tank.

[0015] Preferably, a follower ring is provided on the left side of the annular side of the follower shaft, a limit cover is installed on the upper side of the left end face of the water treatment tank, a connecting rod is fixedly connected to the upper side of the inner wall of the water treatment tank, a dispersion block is fixedly connected to the lower end of the connecting rod, and the dispersion block is conical in shape, and a sealing strip is installed on the front end face of the water treatment tank.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. During the process of the low-speed motor driving the activated carbon plate to rotate through the drive shaft and support frame to adsorb organic pollutants in the filtered fabric dyeing water, the drive shaft will drive the active pulley to rotate together. The active pulley will drive the striking ball to rotate together through the drive belt, driven pulley, follower shaft and connecting spring in sequence, intermittently hitting the filter screen to make it vibrate. This will allow most of the impurities blocked on the upper surface of the filter screen to slide to the right faster and be guided into the collection box through the guide shell, thereby extending the cleaning cycle of the filter screen and reducing the workload of the staff.

[0018] 2. By turning on multiple water treatment sterilization lamps, the powered-on lamps can perform secondary sterilization and disinfection on the fabric dyeing water below, which is more effective than the previous method of chemical disinfection.

[0019] 3. The fixed connection rod can support and fix the dispersing block so that the dispersing block can disperse the fabric dyeing water that falls down from the water inlet valve, so that the fabric dyeing water flowing into the water treatment tank can be evenly filtered by the filter screen. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0021] Figure 2 This is a diagram showing the internal structure of the water treatment tank in this utility model;

[0022] Figure 3 This is a front cross-sectional view of the primary processing component, secondary processing component, and striking component in this utility model;

[0023] Figure 4 This is a structural diagram of the primary processing component and the striking component in this utility model;

[0024] Figure 5 for Figure 2 A magnified view of A in the middle.

[0025] In the diagram: 1. Water treatment tank; 11. Sealing strip; 2. Inlet valve; 21. Connecting rod; 22. Dispersing block; 3. Sealing door; 4. Bottom plate; 51. Filter screen; 52. Drive shaft; 53. Activated carbon plate; 54. Support block; 55. Compression spring; 56. Limiting rod; 57. Support block; 58. Anti-detachment baffle; 59. Low-speed motor; 511. Support frame; 61. Support plate; 62. Collection box; 63. Guide shell; 64. Water baffle; 65. Striking ball; 66. Follower shaft; 67. Follower ring; 68. Driven pulley; 69. Limiting cover; 611. Drive belt; 612. Drive pulley; 613. Connecting spring; 71. Partition; 72. Water treatment sterilization lamp; 73. Level gauge; 74. Inlet bend; 75. Shut-off valve; 76. Outlet bend; 8. Drain valve. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-5 This utility model provides a technical solution:

[0028] Example 1:

[0029] A treatment device for water used in fabric dyeing includes a water treatment tank 1, an inlet valve 2, and a drain valve 8. A sealing door 3 is installed on the front end of the water treatment tank 1. The sealing door 3 is a detachable structure, facilitating easy replacement and maintenance of the internal structure of the water treatment tank 1 by staff. A base plate 4 is fixedly connected to the bottom of the water treatment tank 1, providing support and fixation. The inlet valve 2 is connected to the inlet on the upper end of the water treatment tank 1. The inlet of the inlet valve 2 is connected to the outlet of an external fabric dyeing water sedimentation tank via a pipe, allowing staff to control the flow of wastewater into the water treatment tank 1. A drain valve 8 is connected to the outlet on the lower left side of the water treatment tank 1. The outlet of the drain valve 8 is connected to the inlet of an external wastewater purification device via a pipe, allowing staff to discharge the wastewater treated by the secondary treatment components from the water treatment tank 1.

[0030] On the upper side of the inner wall of the water treatment tank 1, there is a fixedly connected connecting suspension rod 21. The connecting suspension rod 21 can support and fix the dispersion block 22. The lower end of the connecting suspension rod 21 is fixedly connected with the dispersion block 22, and the dispersion block 22 is conical in shape. The conical-shaped dispersion block 22 can disperse the fabric dyeing water flowing down from the water inlet valve 2, so that the fabric dyeing water can be evenly filtered by the filter screen plate 51. A sealing strip 11 is installed on the front end face of the water treatment tank 1. The sealing strip 11 is in the shape of a Japanese character. The sealing strip 11 in the shape of a Japanese character makes the sealing performance between the sealing box door 3, the water treatment tank 1 and the partition 71 better. Observation windows are provided on the upper end face of the water treatment tank 1 and the front end face of the sealing box door 3. The observation windows facilitate the staff to observe the upper side situation and water level inside the water treatment tank 1 in real time.

[0031] Inside the water treatment tank 1, there is a primary treatment component, and the primary treatment component is used for primary filtration treatment of the fabric dyeing water entering the inside of the water treatment tank 1, so as to block and filter the insoluble floating substances and organic pollutants in the fabric dyeing water. On the upper side inside the water treatment tank 1, there is a striking component, and the striking component can discharge the impurities blocked by the primary treatment component outward, preventing the filter screen plate 51 from being easily blocked during use, thereby extending the cleaning cycle of the filter screen plate 51. On the lower side inside the water treatment tank 1, there is a secondary treatment component, and the secondary treatment component is used for disinfecting the fabric dyeing water filtered by the primary treatment component.

[0032] The primary treatment component includes a filter screen plate 51, a transmission shaft 52, an activated carbon plate 53, a low-speed motor 59 and a support frame 511. The filter screen plate 51 is installed on the upper side inside the water treatment tank 1. The filter screen plate 51 is higher on the left and lower on the right. The filter screen plate 51 is a structure that can be disassembled and assembled independently. The filter screen plate 51 that is higher on the left and lower on the right can not only filter the passing fabric dyeing water, but also the blocked impurities can easily slide to the right under the impact vibration force. A low-speed motor 59 is installed on the side of the water treatment tank 1. The low-speed motor 59 is connected to an external control panel through a wire. When the low-speed motor 59 works, it can drive the transmission shaft to rotate at a low speed. The right end of the low-speed motor 59 is connected to the transmission shaft 52. The transmission shaft 52 and the support frame 511 are connected by welding. On the upper and lower sides of the circumferential surface of the transmission shaft 52, the support frames 511 are symmetrically arranged. The transmission shaft 52 can drive the activated carbon plate 53 to rotate axially through the support frame 511. The lower end of the support frame 511 is installed with the activated carbon plate 53. The activated carbon plate 53 is a structure that can be disassembled and assembled independently. The activated carbon plate 53 can adsorb the organic pollutants in the fabric dyeing water. A mechanical seal is installed between the transmission shaft 52 and the water treatment tank 1 to prevent the fabric dyeing water inside the water treatment tank 1 from overflowing to the outside through the gap between the transmission shaft 52 and the water treatment tank 1.

[0033] Support blocks 54 are symmetrically installed on the left and right sides of the lower end face of the filter screen plate 51. The support blocks 54 can support the filter screen plate 51. A limit rod 56 is provided on the lower end face of the support block 54. The limit rod 56 is connected to the support block 54 by welding. The limit rod 56 can limit the filter screen plate 51 through the support block 54 to prevent the filter screen plate 51 from shifting during vertical displacement and vibration. Support blocks 57 are symmetrically fixedly connected to the left and right sides of the inner wall of the water treatment tank 1. The support blocks 57 are connected to the water treatment tank 1 by welding. The support blocks 57 can limit the limit rod 56. The limiting rod 56 has a compression spring 55 installed on its annular side. The compression spring 55 can provide elastic support to the support block 54 so that the filter screen 51 vibrates when hit by the ball 65. The bottom of the limiting rod 56 is provided with an anti-detachment baffle. The anti-detachment baffle can limit the upward movement range of the limiting rod 56 and prevent the limiting rod 56 from slipping during use. The anti-detachment baffle is a separately detachable structure. The separately detachable anti-detachment baffle allows the limiting rod 56 to move upward and separate from the support block 57 in the future, so that the operator can replace the compression spring 55.

[0034] Example 2:

[0035] Based on Embodiment 1, in this embodiment, the drive shaft 52 drives the drive pulley 612 to rotate together. The drive pulley 612 drives the striking ball 65 to rotate together through the drive belt 611, driven pulley 68, follower shaft 66 and connecting spring 613 to intermittently strike the filter screen plate 51 and make it vibrate. This allows most of the impurities blocked on the upper surface of the filter screen plate 51 to slide to the right faster and be guided into the collection box 62 through the guide shell 63, thereby extending the cleaning cycle of the filter screen plate 51.

[0036] The striking assembly includes a striking ball 65, a follower shaft 66, a driven pulley 68, a transmission belt 611, and a driving pulley 612. The driving pulley 612 is located on the left side of the annular side of the transmission shaft 52 and is welded to the transmission shaft 52. The driven pulley 612 is located directly above the driving pulley 612, and the transmission belt 611 connects the driven pulley 68 and the driving pulley 612. The driving pulley 612 can drive the driven pulley 68 to rotate via the transmission belt 611. The follower shaft 66 is located at the right end of the driven pulley 68, and the follower shaft 66 is connected to the driven pulley 612... The pulley 68, the follower ring 67, and the connecting spring 613 are all connected by welding. The follower shaft 66 can drive the connecting spring 613 to move axially. The connecting spring 613 is connected to the lower side of the annular side of the follower shaft 66. The connecting spring 613 is connected to the striking ball 65 by welding. The connecting spring 613 can not only drive the striking ball 65 to rotate, but also facilitate the elastic connection between the striking ball 65 and the follower shaft 66. The lower end of the connecting spring 613 is connected to the striking ball 65. When the striking ball 65 comes into contact with the filter screen 51, it can strike it.

[0037] A baffle plate 64 is fixedly connected to the upper side of the inner wall of the water treatment tank 1. The baffle plate 64 can block a portion of the fabric dyeing water splashed into the right side of the water treatment tank 1 and guide it downwards to the filter screen plate 51, preventing this part of the water from flowing directly into the guide shell 63 without being filtered by the filter screen plate 51. A guide shell 63 is fixedly connected to the upper side of the right end face of the water treatment tank 1. A collection box 62 is placed below the guide shell 63. The guide shell 63 can guide the impurities that slide out of the filter screen plate 51 to the collection box 62 for collection and temporary storage. A support plate 61 is fixedly connected to the right end face of the water treatment tank 1. The support plate 61 can support the collection box 62. A follower ring 67 is provided on the left side of the annular side of the follower shaft 66. A limit cover 69 is installed on the upper side of the left end face of the water treatment tank 1. The follower ring 67 and the limit cover 69 prevent the follower shaft 66 from displacing and shaking during rotation.

[0038] Example 3:

[0039] Based on Embodiment 1, in this embodiment, by turning on multiple water treatment germicidal lamps 72, the multiple electrically powered water treatment germicidal lamps 72 can perform secondary sterilization and disinfection on the fabric dyeing water below.

[0040] The secondary treatment components include a partition 71, a water treatment sterilization lamp 72, an inlet bend 74, a shut-off valve 75, and an outlet bend 76. The partition 71 is fixedly connected to the lower side of the inside of the water treatment tank 1. The partition 71 can divide the internal space of the water treatment tank 1 into upper and lower parts. Multiple water treatment sterilization lamps 72 are installed on the lower end face of the partition 71. The multiple water treatment sterilization lamps 72 are all connected to an external control switch through wires. When the multiple water treatment sterilization lamps 72 are powered on, they can disinfect and sterilize the fabric dyeing water below.

[0041] A drain pipe 76 is fixedly connected to the lower right side of the water treatment tank 1. The drain pipe 76 can guide the fabric dyeing water inside the upper part of the water treatment tank 1 into the shut-off valve 75. The lower end of the drain pipe 76 is connected to the shut-off valve 75, which allows the staff to control the opening and closing of the drain pipe 74. The lower end of the shut-off valve 75 is connected to the drain pipe 74, which can guide the fabric dyeing water discharged from the shut-off valve 75 into the lower part of the water treatment tank 1 for secondary treatment. A level gauge 73 is installed on the lower right side of the water treatment tank 1. The level gauge 73 allows the staff to observe the water level inside the lower part of the water treatment tank 1 in real time, so as to avoid the water treatment sterilization lamp 72 being submerged due to the staff not knowing the water level inside the lower part of the water treatment tank 1 in time.

[0042] Working Principle: During the treatment of fabric dyeing water, the operator first opens the inlet valve 2, allowing an appropriate amount of fabric dyeing water to flow into the upper part of the water treatment tank 1. During this process, the operator can easily observe the water level through the observation window, ensuring the water level does not exceed the height of the anti-detachment baffle 58. Simultaneously, the dispersing block 22 disperses the fabric dyeing water flowing down from the inlet valve 2, allowing the filter screen 51 to evenly filter the passing fabric dyeing water, thereby blocking insoluble floating matter. Then, the low-speed motor 59 is started, driving the activated carbon plate 53 to rotate via the drive shaft 52 and support frame 511, enabling the activated carbon plate 53 to remove organic matter from the filtered fabric dyeing water. During the process of fully adsorbing pollutants, the drive shaft 52 drives the drive pulley 612 to rotate, which in turn drives the follower shaft 66 to rotate via the drive belt 611 and the driven pulley 68. The follower shaft 66 then drives the striking ball 65 to rotate via the connecting spring 613. This causes the rotating striking ball 65 to intermittently strike the filter screen 51, causing it to vibrate. At the same time, with the elastic support of the compression spring 55 and the support block 54 on the filter screen 51, the filter screen 51 can vibrate up and down more effectively. Under the vibration, most of the impurities blocked on the upper surface of the filter screen 51 will slide to the right more quickly and be guided into the collection box 62 through the guide shell 63, thereby extending the cleaning cycle of the filter screen 51.

[0043] After the fabric dyeing water has been adsorbed and treated by the rotating activated carbon plate 53 for the required time, the operator first turns off the low-speed motor 59, and then opens the shut-off valve 75 to guide the fabric dyeing water after the first treatment through the outlet bend 76 and the inlet bend 74 into the lower part of the water treatment tank 1. During this process, the operator only needs to observe the level gauge 73 to know the water level of the fabric dyeing water entering the lower part of the water treatment tank 1 in real time. When the water level reaches the required height, the shut-off valve 75 can be closed to prevent the water treatment sterilization lamp 72 from being submerged due to excessive water level. Then, multiple water treatment sterilization lamps 72 are turned on to sterilize and disinfect the fabric dyeing water below. After the fabric dyeing water has been sterilized and disinfected for the required time, the water treatment sterilization lamp 72 is turned off first, and then the drain valve 8 is opened to discharge the fabric dyeing water after the second treatment.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for treating water used for fabric dyeing, comprising a water treatment tank (1), a water inlet valve (2) and a water outlet valve (8), characterized in that: The water treatment tank (1) is equipped with a sealing door (3) on the front end face, and a bottom plate (4) is fixedly connected to the bottom of the water treatment tank (1). A water inlet valve (2) is connected to the inlet on the upper end face of the water treatment tank (1), and a drain valve (8) is connected to the outlet on the lower side of the left end face of the water treatment tank (1). The water treatment tank (1) is equipped with a primary treatment component, which is used to perform a primary filtration treatment on the fabric dyeing water entering the water treatment tank (1). The upper side of the water treatment tank (1) is equipped with a striking component, and the lower side of the water treatment tank (1) is equipped with a secondary treatment component, which is used to disinfect the fabric dyeing water filtered by the primary treatment component.

2. A device for treating water used for fabric dyeing according to claim 1, characterized in that: The primary treatment assembly includes a filter screen (51), a drive shaft (52), an activated carbon plate (53), a low-speed motor (59), and a support frame (511). The filter screen (51) is installed on the upper side inside the water treatment tank (1). The low-speed motor (59) is installed on the side of the water treatment tank (1). The right end of the low-speed motor (59) is connected to the drive shaft (52). The drive shaft (52) has symmetrical support frames (511) on the upper and lower sides of its annular side. The lower end of the support frame (511) is equipped with an activated carbon plate (53).

3. A device for the treatment of water used for fabric dyeing according to claim 2, characterized in that: The striking assembly includes a striking ball (65), a follower shaft (66), a driven pulley (68), a transmission belt (611), and a driving pulley (612). The driving pulley (612) is located on the left side of the annular side of the transmission shaft (52). The driven pulley (68) is located directly above the driving pulley (612). The transmission belt (611) connects the driven pulley (68) and the driving pulley (612). The follower shaft (66) is located at the right end of the driven pulley (68). A connecting spring (613) is connected to the lower side of the annular side of the follower shaft (66). The striking ball (65) is connected to the lower end of the connecting spring (613).

4. A device for treating water used for fabric dyeing according to claim 1, characterized in that: The secondary treatment components include a partition (71), a water treatment sterilization lamp (72), an inlet bend (74), a shut-off valve (75), and an outlet bend (76). The partition (71) is fixedly connected to the lower side inside the water treatment tank (1). Multiple water treatment sterilization lamps (72) are installed on the lower end face of the partition (71). The outlet bend (76) is fixedly connected to the lower side of the right end face of the water treatment tank (1). The shut-off valve (75) is connected to the lower end of the outlet bend (76). The inlet bend (74) is connected to the lower end of the shut-off valve (75). A level gauge (73) is installed on the lower side of the right end face of the water treatment tank (1).

5. A device for treating water used for fabric dyeing according to claim 2, characterized in that: The filter screen (51) is high on the left and low on the right. Support blocks (54) are symmetrically installed on the left and right sides of the lower end face of the filter screen (51). Limiting rods (56) are provided on the lower end face of the support blocks (54). Support blocks (57) are symmetrically fixedly connected to the left and right sides of the inner wall of the water treatment tank (1).

6. A device for the treatment of water used for fabric dyeing according to claim 5, characterized in that: A compression spring (55) is installed on the annular side of the limiting rod (56), and an anti-detachment baffle is provided at the bottom of the limiting rod (56).

7. A device for treating water used for fabric dyeing according to claim 1, characterized in that: The water treatment box (1) is fixedly connected with a water baffle (64) on the upper side of the inner wall, a guide falling shell (63) is fixedly connected with the upper side of the right end surface of the water treatment box (1), a collecting box (62) is placed below the guide falling shell (63), and a supporting plate (61) is fixedly connected with the right end surface of the water treatment box (1).

8. A device for treating water used for fabric dyeing according to claim 3, characterized in that: The follow-up shaft (66) is provided with a follow-up ring (67) on the left side of the annular side surface, a limiting cover (69) is installed on the upper side of the left end surface of the water treatment box (1), a connecting boom (21) is fixedly connected with the upper side of the inner wall of the water treatment box (1), the lower end of the connecting boom (21) is fixedly connected with a dispersing block (22), the dispersing block (22) is conical in shape, and a sealing strip (11) is installed on the front end surface of the water treatment box (1).

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