Adsorption device for muddy water purification

Abstract

The utility model relates to the field of muddy water adsorption equipment, and discloses an adsorption device for muddy water purification, which comprises a treatment pond, a first adsorption mechanism is arranged in the treatment pond, and the first adsorption mechanism comprises a plurality of first connecting rods and a plurality of second connecting rods, the outer side of each first connecting rod is connected with two first suspension balls in a penetrating mode, and each second connecting rod is arranged on the rear side of the corresponding first connecting rod. Through the arrangement of the first adsorption mechanism and the second adsorption mechanism, the problems that pollutants cannot be effectively removed, the treatment efficiency of a sewage treatment system is reduced, and the adsorption device cannot effectively improve the adsorption effect can be solved, and two first suspension balls are arranged on the outer side of a second connecting rod, so that the two first suspension balls are arranged in the second connecting rod; therefore, impurities in muddy water are effectively filtered and adsorbed, the operation cost and the maintenance cost are reduced, and adverse effects on economic benefits of a treatment plant are reduced.

Description

Technical Field

[0001] The utility model relates to the field of turbid water adsorption equipment, in particular to an adsorption device for turbid water purification. Background Art

[0002] Turbid water is usually cloudy and opaque, and its suspended solid particles can be silt, powder, microorganisms, algae, etc. These particles affect the transparency and taste of the water, and may also contain harmful substances, so they need to be purified.

[0003] Adsorption devices absorb pollutants in water, such as organic matter, heavy metals, pigments, grease, etc., through adsorbents, thereby purifying and improving water quality. When existing adsorption devices are used to clean turbid water, the design of most adsorption devices is too large, which may cause turbid water to flow through the intervals and gaps on the adsorption device, resulting in the inability to effectively remove pollutants when filtering turbid water, resulting in a decrease in the treatment efficiency of the sewage treatment system, and the adsorption device cannot effectively improve the adsorption effect. When the adsorption device needs to be replaced or cleaned, the difficulty of disassembly and the inconvenience of operation may lead to untimely or incomplete maintenance of the equipment, and the operator may need longer time to complete these tasks. It may increase the workload of the operator, reduce operational efficiency, and require a lot of time for replacement, thereby reducing treatment efficiency. Utility Model Content

[0004] The main purpose of the utility model is to provide an adsorption device for turbid water purification, which can effectively solve the problem that pollutants cannot be effectively removed when filtering turbid water, resulting in reduced treatment efficiency of the sewage treatment system, the adsorption device cannot effectively improve the adsorption effect and will increase the workload of operators, reduce operating efficiency, and require a lot of time for replacement, thereby reducing treatment efficiency.

[0005] To achieve the above object, the present invention provides the following technical solution: an adsorption device for purifying turbid water, comprising a treatment pool, wherein a first adsorption mechanism is provided inside the treatment pool.

[0006] The first adsorption mechanism includes: a plurality of first connecting rods and a plurality of second connecting rods, each of the first connecting rods having two first suspension balls connected therethrough on its outer side, each of the second connecting rods being arranged at the rear side of the first connecting rod, each of the second connecting rods having three second suspension balls connected therethrough on its outer side, the plurality of first connecting rods and the second connecting rods being arranged in the same straight line when viewed from the front, and the plurality of first suspension balls and the second suspension balls being spaced apart from each other when viewed from the right side;

[0007] A second adsorption mechanism is provided inside the treatment pool, and the second adsorption mechanism includes: a plurality of third connecting rods and a plurality of fourth connecting rods, each of the third connecting rods is arranged at the rear side of the second connecting rod, and two third suspension balls are connected through the upper and lower ends of the outer side of each third connecting rod, and each of the fourth connecting rods is arranged at the rear side of the third connecting rod, and three fourth suspension balls are connected through the upper and lower ends of the outer side of each fourth connecting rod, and the plurality of the third connecting rods and the fourth connecting rods are arranged in the same straight line when viewed from the front, and the plurality of the third suspension balls and the fourth suspension balls are spaced apart when viewed from the right side, and the plurality of the third connecting rods and the fourth connecting rods are arranged in the middle of the two first connecting rods and the two second connecting rods when viewed from the front;

[0008] The first adsorption mechanism and the second adsorption mechanism are spaced apart in the upper and lower positions and the left and right positions. The first suspension ball, the second suspension ball, the third suspension ball and the fourth suspension ball are regularly arranged without gaps when viewed from the front.

[0009] Furthermore, the top ends of the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod are all provided with quick release mechanisms.

[0010] The quick-release mechanism includes: a shell, four first springs and a blocking block, the bottom walls of the multiple shells are fixedly connected to the top ends of the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod, the left and right sides of the shell are fixedly connected to handles, the upper and lower sides of the two handles are fixedly connected to connecting blocks, the inner side walls of the four connecting blocks are fixedly connected to the left and right ends of the first spring, the other ends of the four first springs are fixedly connected to the inside of the shell, the other sides of the two handles are fixedly connected to triangular plates, the inner side walls of the two triangular plates are fixedly connected to the second spring, the two second springs are arranged inside the shell, the other ends of the two second springs are provided with a support plate, the blocking block is arranged in the hole slot of the shell, and the top of the blocking block is fixedly connected to the connecting plate.

[0011] Furthermore, the top wall of the treatment pool is provided with a top plate, the top end of the connecting plate is fixedly connected to the bottom wall of the top plate, and the quick release mechanism.

[0012] Furthermore, the left side wall of the treatment pool is connected to a guide plate, and the left side of the guide plate is connected to a water inlet pipe.

[0013] Furthermore, a guide groove is provided inside the left side wall of the treatment pool, and a filter plate is slidably connected inside the guide groove.

[0014] Furthermore, a baffle is fixedly connected to the front side wall of the filter plate, a rear side wall of the baffle is arranged on the front side wall of the treatment tank, and a handle is fixedly connected to the front side wall of the baffle.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The utility model can solve the problem that pollutants cannot be effectively removed when filtering turbid water, resulting in reduced treatment efficiency of the sewage treatment system and inability of the adsorption device to effectively improve the adsorption effect by providing a first adsorption mechanism and a second adsorption mechanism. The two first suspension balls are placed on the outside of the second connecting rod, and three second suspension balls are fixed on the upper side wall of the second connecting rod. The first connecting rod and the second suspension balls are arranged on the same straight line. Then, the upper and lower intervals of the first suspension balls and the second suspension balls correspond to each other, so that when viewed from the front, they are arranged in rows and flatly corresponding to each other, thereby adsorbing impurities in the turbid water and improving the adsorption effect. In addition, the second adsorption mechanism is arranged on the rear side wall of the second suspension ball, and the third connecting rod and the fourth connecting rod are relatively aligned in a straight line. The third suspension ball and the fourth suspension ball are arranged on the rear side of the second suspension ball so as to correspond flatly. When the third suspension ball and the fourth suspension ball are arranged on the rear side, they are arranged in the middle of the interval between the first suspension ball and the second suspension ball when viewed from the front, thereby preventing turbid water from passing through the gaps created when flowing, thereby failing to effectively adsorb impurities in the turbid water. This can effectively improve the filtration and adsorption of impurities in turbid water, reduce operating costs and maintenance costs, and reduce the adverse effects on the economic benefits of the treatment plant.

[0017] 2. The quick-release mechanism can solve the problems of increasing the workload of operators, reducing operating efficiency, and requiring a lot of time for replacement, thereby reducing processing efficiency. The button handle slides inside the shell, and the first spring is squeezed through the upper and lower connecting blocks during sliding. The handle drives the triangle plate into the interior of the block during sliding. After the block is placed in the shell, the support plate is stuck in the interior of the block, and then the second spring on the triangle plate is set on the left and right side walls of the support plate to support and fix the block, thereby improving the fixing effect. In addition, after releasing the handle, the first spring drives the handle to rebound and reset through the connecting block. After resetting, it drives the triangle plate to leave the interior of the block and enter the interior of the shell. Then, the block is taken out of the shell and quickly disassembled as soon as possible, thereby effectively improving the maintenance efficiency, operating convenience and safety of the equipment, reducing downtime, reducing operating costs, and extending the service life of the equipment.

[0018] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a three-dimensional structural diagram of an adsorption device for turbid water purification proposed by the utility model;

[0020] Figure 2 This is a cross-sectional structural diagram of the interior of a treatment tank of an adsorption device for turbid water purification proposed in the present invention;

[0021] Figure 3 This is a structural diagram of the first adsorption mechanism of an adsorption device for turbid water purification proposed by the utility model;

[0022] Figure 4 This is a front view of the first adsorption mechanism of an adsorption device for turbid water purification proposed by the utility model;

[0023] Figure 5 This is a structural diagram of the second adsorption mechanism of an adsorption device for turbid water purification proposed by the utility model;

[0024] Figure 6 This is a front view of the second adsorption mechanism of the adsorption device for turbid water purification proposed by the utility model;

[0025] Figure 7 This is a structural diagram of the second suspended ball of an adsorption device for turbid water purification proposed by the utility model;

[0026] Figure 8 This is a front view of the second suspended ball of the adsorption device for turbid water purification proposed by the utility model;

[0027] Figure 9 This is a front view of a first adsorption mechanism and a second adsorption mechanism of an adsorption device for turbid water purification proposed by the utility model;

[0028] Figure 10 This is a side view of the first adsorption mechanism and the second adsorption mechanism of an adsorption device for turbid water purification proposed by the utility model;

[0029] Figure 11 This is a top view of an adsorption device for turbid water purification proposed by the utility model;

[0030] Figure 12 This is a structural diagram of the quick-release mechanism of an adsorption device for turbid water purification proposed in the utility model;

[0031] Figure 13 This is a cross-sectional structural diagram of the internal shell of an adsorption device for turbid water purification proposed by the utility model;

[0032] Figure 14 This is a structural diagram of a filter plate of an adsorption device for turbid water purification proposed by the utility model.

[0033] Legend:

[0034] 1. Treatment tank; 2. First adsorption mechanism; 201. First connecting rod; 202. Second connecting rod; 203. First suspension ball; 204. Second suspension ball; 3. Second adsorption mechanism; 301. Third connecting rod; 302. Fourth connecting rod; 303. Third suspension ball; 304. Fourth suspension ball; 4. Top plate; 5. Quick release mechanism; 501. Housing; 502. Handle; 503. Connecting block; 504. First spring; 505. Triangular plate; 506. Second spring; 507. Support plate; 508. Block; 509. Connecting plate; 6. Guide plate; 7. Guide trough; 8. Filter plate; 9. Baffle; 10. Handle; 11. Water inlet pipe. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0036] like Figure 1 - Figure 11 As shown: An adsorption device for turbid water purification includes a treatment pool 1, wherein a first adsorption mechanism 2 is provided inside the treatment pool 1.

[0037] The first adsorption mechanism 2 includes: a plurality of first connecting rods 201 and a plurality of second connecting rods 202, each of the first connecting rods 201 is connected to two first suspension balls 203 on the outside, and the first suspension balls 203 are connected by fixing the two first suspension balls 203 on the first connecting rod 201, and the impurities in the turbid water are adsorbed by the first suspension balls 203, each second connecting rod 202 is arranged on the rear side of the first connecting rod 201, and three second suspension balls 204 are connected to the outside of each second connecting rod 202, and each first connecting rod 201 and the second connecting rod 202 are arranged to be a unified straight line when viewed from the front, as shown in FIG. Figure 4 As shown, the plurality of first suspension balls 203 and the second suspension balls 204 are spaced apart from each other when viewed from the right side. Figure 10 shown.

[0038] As shown in the upper part: First, the first connecting rod 201 and the second connecting rod 202 are arranged in the same straight line, so that the first suspension ball 203 and the second suspension ball 204 on the outside are in the same straight line when viewed from the front. Figure 4 As shown, a kind of upper and lower intervals are formed, and they are arranged in rows to adsorb turbid water. Compared with the existing adsorption device, the adsorption effect can be further improved.

[0039] A second adsorption mechanism 3 is provided inside the treatment pool 1, and the second adsorption mechanism 3 includes: a plurality of third connecting rods 301 and a plurality of fourth connecting rods 302, the front side wall of each third connecting rod 301 is arranged on the rear side of the plurality of second connecting rods 202, and the upper and lower ends of the outer side of each third connecting rod 301 are penetrated and connected with two third suspension balls 303, the front side of each fourth connecting rod 302 is arranged on the rear side of the third connecting rod 301, and the upper and lower ends of the outer side of each fourth connecting rod 302 are penetrated and connected with three fourth suspension balls 304, and the impurities in the turbid water are adsorbed by the upper and lower intervals between the third suspension balls 303 and the fourth suspension balls 304, and each third connecting rod 301 and the fourth connecting rod 302 are arranged to be in the same straight line when viewed from the front, as shown in FIG. Figure 6 As shown, the third suspension balls 303 and the fourth suspension balls 304 are spaced apart from each other when viewed from the right side. Figure 10 As shown, the third connecting rod 301 and the fourth connecting rod 302 are both arranged in the middle of the two first connecting rods 201 and the two second connecting rods 202 when viewed from the front;

[0040] The first adsorption mechanism 2 and the second adsorption mechanism 3 are spaced apart in vertical and horizontal positions. The first suspension ball 203, the second suspension ball 204, the third suspension ball 303 and the fourth suspension ball 304 are regularly arranged without gaps when viewed from the front.

[0041] like Figure 9 -11, by looking straight ahead, the third connecting rod 301 and the fourth connecting rod 302 are arranged inside the two first connecting rods 201 and the second connecting rod 202, so that the third suspension ball 303 and the fourth suspension ball 304 are arranged in the gap between the first suspension ball 203 and the second suspension ball 204, which can cover the gap to improve the adsorption effect and improve the turbid water when it flows through the first adsorption mechanism 2 and the second adsorption mechanism 3. It can better adsorb the device in the turbid water.

[0042] like Figure 10 As shown, when viewed from the side, the two first suspension balls 203 and the three second suspension balls 204 as well as the two third suspension balls 303 and the three fourth suspension balls 304 are distributed at different heights to cover the gaps remaining between the two first suspension balls 203 and the second suspension balls 204 when viewed from the front. In the same existing technology, the impurities in the turbid water can be better adsorbed.

[0043] Before installing the first adsorption mechanism 2 and the second adsorption mechanism 3, foam fillers, activated carbon, and plant fibers are added to the interior of the two first suspension balls 203 and the third suspension ball 303, as well as the three second suspension balls 204 and the fourth suspension ball 304, to improve the adsorption effect and help improve the buoyancy and stability of the first suspension ball 203, the second suspension ball 204, the third suspension ball 303, and the fourth suspension ball 304.

[0044] like Figure 1 - Figure 13 As shown, the top ends of the first connecting rod 201, the second connecting rod 202, the third connecting rod 301 and the fourth connecting rod 302 are all provided with a quick release mechanism 5.

[0045] The quick-release mechanism 5 includes: a shell 501, four first springs 504 and a clamping block 508. The bottom walls of the multiple shells 501 are fixedly connected to the top ends of the first connecting rod 201, the second connecting rod 202, the third connecting rod 301 and the fourth connecting rod 302. The shell 501 is fixed to the upper side walls of the first connecting rod 201, the second connecting rod 202, the third connecting rod 301 and the fourth connecting rod 302 to connect with the upper device, so as to quickly disassemble and install the entire device. The left and right sides of the shell 501 are fixedly connected with handles 502. The handles 502 are slid inside the shell 501 to drive the internal device to operate. The upper and lower sides of the two handles 502 are fixedly connected with connecting blocks 503. The inner side walls of the four connecting blocks 503 are fixedly connected to the left and right ends of the first spring 504. The first spring 504 is squeezed by the connecting block 503, and then the first spring 504 drives the rebound and reset effect. The other ends of the four first springs 504 are fixed The other side of the two handles 502 is fixedly connected to the inside of the shell 501. The other side of the two handles 502 is fixedly connected to the triangular plate 505. When the triangular plate 505 enters the inside of the block 508, the bottom is clamped on the left and right side walls of the block 508 to prevent the block 508 from detaching. The inner side walls of the two triangular plates 505 are fixedly connected to the second springs 506. The two second springs 506 are arranged inside the shell 501. The other end of the two second springs 506 is provided with a support plate 5 07. After the block 508 enters the hole groove of the shell 501, the support plate 507 will enter the interior of the block 508, and then the left and right side walls of the support plate 507 will be fixed and clamped by the second spring 506 to improve the fixing effect. The block 508 is set in the hole groove of the shell 501, and the top of the block 508 is fixedly connected with a connecting plate 509. The block 508 is fixed to the bottom wall of the top plate 4 through the provided connecting plate 509 to support the first adsorption mechanism 2 and the second adsorption mechanism 3.

[0046] like Figure 1 - Figure 14 As shown, the top wall of the treatment tank 1 is provided with a top plate 4, the top of the connecting plate 509 is fixedly connected to the bottom wall of the top plate 4, and the left side wall of the treatment tank 1 is connected to a guide plate 6, which is provided to guide the device in the turbid water to prevent it from remaining in the guide plate 6. The left side of the guide plate 6 is connected to an inlet pipe 11, which is provided to connect to an external pipeline to discharge the turbid water into the treatment tank 1 for adsorption.

[0047] like Figure 1 - Figure 14 As shown, a guide groove 7 is provided inside the left side wall of the treatment tank 1, and the internal device is supported by the provided guide groove 7. A filter plate 8 is slidably connected to the inside of the guide groove 7, and the provided filter plate 8 is used to preliminarily filter the turbid water, and preliminarily treat the larger impurities and particulate matter in the turbid water. The front side wall of the filter plate 8 is fixedly connected to a baffle 9, and the baffle 9 is used to seal the front of the hole of the guide groove 7 on the front side wall of the treatment tank 1 to prevent the turbid water from flowing out of the hole and to limit the filter plate 8. When the filter plate 8 slides into the guide groove 7, the baffle 9 will correspond to the front side wall of the treatment tank 1, and the rear side wall of the baffle 9 is set on the front side wall of the treatment tank 1. The front side wall of the baffle 9 is fixedly connected with a handle 10, and the provided handle 10 is used to facilitate the removal of the filter plate 8 for replacement and cleaning.

[0048] It should be noted that the present invention is an adsorption device for purifying turbid water. First, two first suspension balls 203 are placed on the outside of the second connecting rod 202, and three second suspension balls 204 are fixed on the upper side wall of the second connecting rod 202. The first connecting rod 201 and the second suspension balls 204 are set on the same straight line. Then, the upper and lower intervals of the first suspension balls 203 and the second suspension balls 204 correspond to each other, so that when viewed from the front, they correspond to each other in rows, thereby adsorbing impurities in turbid water and improving the adsorption effect. In addition, the second adsorption mechanism 3 is arranged on the rear side wall of the second suspension ball 204, and the third connecting rod 301 and the fourth connecting rod 302 are relatively unified in a straight line, and the third suspension ball 303 and the fourth suspension ball 304 are flatly corresponding, and are arranged on the rear side of the second suspension ball 204. When the third suspension ball 303 and the fourth suspension ball 304 are arranged on the rear side, they will be arranged in the middle of the first suspension ball 203 and the second suspension ball 204 when viewed from the front, so as to prevent turbid water from passing through the gaps generated during the flow, so as to effectively adsorb impurities in the turbid water.

[0049] When the button handle 502 slides inside the shell 501, the first spring 504 will be squeezed by the upper and lower connecting blocks 503 during sliding. When the handle 502 slides, the triangular plate 505 will be driven to enter the interior of the block 508. After the block 508 is placed in the shell 501, the support plate 507 will be stuck in the interior of the block 508. The second spring 506 on the triangular plate 505 is set on the left and right side walls of the support plate 507 to support and fix the block 508 to improve the fixing effect. In addition, after releasing the handle 502, the first spring 504 drives the handle 502 to rebound and reset through the connecting block 503. After resetting, it drives the triangular plate 505 to leave the interior of the block 508 and enter the interior of the shell 501. Then, by taking the block 508 out of the shell 501, it can be quickly disassembled as soon as possible.

[0050] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An adsorption device for purifying turbid water, comprising a treatment tank (1), characterized in that: A first adsorption mechanism (2) is provided inside the treatment pool (1). The first adsorption mechanism (2) comprises: a plurality of first connecting rods (201) and a plurality of second connecting rods (202); two first suspension balls (203) are connected through the outer side of each first connecting rod (201); each second connecting rod (202) is arranged at the rear side of the first connecting rod (201); three second suspension balls (204) are connected through the outer side of each second connecting rod (202); the plurality of first connecting rods (201) and the second connecting rods (202) are arranged in the same straight line when viewed from the front; and the plurality of first suspension balls (203) and the second suspension balls (204) are arranged at intervals in the upper and lower parts when viewed from the right side; A second adsorption mechanism (3) is provided inside the treatment pool (1), and the second adsorption mechanism (3) comprises: a plurality of third connecting rods (301) and a plurality of fourth connecting rods (302), each of the third connecting rods (301) is provided at the rear side of the second connecting rod (202), and two third suspension balls (303) are connected through the upper and lower ends of the outer side of each third connecting rod (301), and each fourth connecting rod (302) is provided at the rear side of the third connecting rod (301). Three fourth suspension balls (304) are connected through the upper and lower ends of the outer sides of the four connecting rods (302); a plurality of the third connecting rods (301) and the fourth connecting rods (302) are arranged in the same straight line when viewed from the front; a plurality of the third suspension balls (303) and the fourth suspension balls (304) are arranged at intervals up and down when viewed from the right side; a plurality of the third connecting rods (301) and the fourth connecting rods (302) are arranged in the middle of the two first connecting rods (201) and the two second connecting rods (202) when viewed from the front; The first adsorption mechanism (2) and the second adsorption mechanism (3) are spaced apart in the upper and lower positions and the left and right positions. The first suspension ball (203), the second suspension ball (204), the third suspension ball (303) and the fourth suspension ball (304) are regularly arranged without gaps when viewed from the front.

2. The adsorption device for turbid water purification according to claim 1, characterized in that: The top ends of the first connecting rod (201), the second connecting rod (202), the third connecting rod (301) and the fourth connecting rod (302) are all provided with quick release mechanisms (5). The quick-release mechanism (5) comprises: a shell (501), four first springs (504) and a clamping block (508); the bottom walls of the multiple shells (501) are fixedly connected to the tops of the first connecting rod (201), the second connecting rod (202), the third connecting rod (301) and the fourth connecting rod (302); the left and right sides of the shell (501) are fixedly connected to handles (502); the upper and lower sides of the two handles (502) are fixedly connected to connecting blocks (503); the inner side walls of the four connecting blocks (503) are fixedly connected to the left side of the first spring (504); At the right end, the other ends of the four first springs (504) are fixedly connected to the inside of the housing (501), the other sides of the two handles (502) are fixedly connected to the triangular plates (505), the inner side walls of the two triangular plates (505) are fixedly connected to the second springs (506), the two second springs (506) are arranged inside the housing (501), the other ends of the two second springs (506) are provided with a support plate (507), the clamping block (508) is arranged in a hole groove of the housing (501), and the top of the clamping block (508) is fixedly connected to a connecting plate (509).

3. The adsorption device for purifying turbid water according to claim 2, characterized in that: The top wall of the treatment pool (1) is provided with a top plate (4), the top end of the connecting plate (509) is fixedly connected to the bottom wall of the top plate (4), and the quick-release mechanism (5).

4. The adsorption device for turbid water purification according to claim 1, characterized in that: The left side wall of the treatment pool (1) is connected to a guide plate (6), and the left side of the guide plate (6) is connected to a water inlet pipe (11).

5. The adsorption device for turbid water purification according to claim 1, characterized in that: A guide groove (7) is provided inside the left side wall of the treatment pool (1), and a filter plate (8) is slidably connected inside the guide groove (7).

6. The adsorption device for purifying turbid water according to claim 5, characterized in that: The front side wall of the filter plate (8) is fixedly connected to a baffle (9), the rear side wall of the baffle (9) is arranged on the front side wall of the treatment tank (1), and the front side wall of the baffle (9) is fixedly connected to a handle (10).

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