A kind of on-vehicle touch glass processing wastewater recycling treatment device

Abstract

This invention discloses a wastewater recycling treatment device for automotive touch glass processing, belonging to the technical field of wastewater treatment equipment. It includes a base plate with a replacement assembly and multiple filter assemblies. Multiple filter chambers are employed, each containing a fan-shaped filter screen with different filtration precision. Combined with a multi-media filter for further deep purification, it effectively removes suspended solids and impurities from the wastewater. During filtration, the fan-shaped filter screen can rotate back and forth with an auxiliary circular plate, preventing excessive accumulation of impurities on the screen surface and effectively preventing clogging. This also improves filtration efficiency and service life. Through the cooperation of the replacement assembly and the filter assemblies, automatic clamping, disassembly, and installation of the fan-shaped filter screen can be achieved, significantly reducing maintenance difficulty and time, and improving the continuous operation capability of the equipment.

Description

Technical Field

[0001] This invention relates to the field of wastewater treatment equipment technology, and in particular to a wastewater recycling treatment device for vehicle-mounted touch glass processing. Background Technology

[0002] With the widespread application of automotive touchscreen glass in automotive electronics, smart cockpits, and other fields, the wastewater treatment problem generated during its processing has become increasingly prominent. Wastewater from automotive touchscreen glass processing typically contains suspended solids and impurities such as glass dust, grinding particles, and chemical additives. Direct discharge not only pollutes the environment but also wastes water resources. Common wastewater treatment devices often employ fixed filtration structures, and the filter screens are prone to clogging due to impurities over long-term use, leading to decreased filtration efficiency and even affecting normal equipment operation. Furthermore, traditional equipment often requires machine shutdown and manual disassembly when replacing filters or cleaning blockages, a cumbersome and time-consuming maintenance process that severely impacts production continuity and processing efficiency. Therefore, this invention provides a wastewater recycling treatment device for automotive touchscreen glass processing. Summary of the Invention

[0003] This invention addresses the shortcomings of existing technologies by providing a wastewater recycling treatment device for automotive touch glass processing. It overcomes the problems of filter screens being prone to clogging due to impurity accumulation during long-term use, and the cumbersome and time-consuming maintenance process.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a wastewater recycling treatment device for automotive touch glass processing, comprising a base plate, a replacement assembly and multiple filter assemblies on the base plate, each filter assembly comprising a transposition circular plate and an auxiliary circular plate, fan-shaped side plates symmetrically fixedly arranged on the transposition circular plate, and fan-shaped clearance plates symmetrically movably arranged on the transposition circular plate, forming a cylindrical filter chamber between the transposition circular plate, the auxiliary circular plate, the two fan-shaped clearance plates, and the two fan-shaped side plates, and a fan-shaped filter screen movably arranged on the auxiliary circular plate, with a water guide pipe arranged between two adjacent filter chambers, each fan-shaped filter screen having a different filtration precision; the replacement assembly comprising a replacement slide, with clamping units symmetrically arranged on the replacement slide, each clamping unit comprising two rotatably connected clamping strips, each clamping strip having an arc-shaped clamping plate fixedly arranged on it, and each arc-shaped short plate fixedly arranged on it; and arc-shaped grooves that cooperate with the arc-shaped short plates are provided at both ends of the fan-shaped filter screens.

[0005] Furthermore, each filter assembly includes two supporting side plates, which are symmetrically arranged and fixedly mounted on the base plate. A three-arm support plate is fixedly mounted on the transposition circular plate. The transposition circular plate and the three-arm support plate are rotatably mounted on their respective supporting side plates. The axes of the transposition circular plate and the auxiliary circular plate are on the same straight line.

[0006] Furthermore, the sector-shaped relief plate and the sector-shaped side plate are positioned between the transposition circular plate and the auxiliary circular plate. The end faces of the sector-shaped relief plate and the sector-shaped side plate that are furthest from the transposition circular plate are in contact with the corresponding auxiliary circular plate. The transposition circular plate, the sector-shaped relief plate, and the sector-shaped side plate have the same circumferential direction. The arc-shaped surface of the sector-shaped relief plate that is closest to the axis of the transposition circular plate and the arc-shaped surface of the corresponding sector-shaped side plate that is furthest from the axis of the transposition circular plate are rotatably connected.

[0007] Furthermore, a sector-shaped strip is fixedly installed on the sector-shaped filter screen plate, and a sector-shaped groove that cooperates with the sector-shaped strip is provided on the auxiliary circular plate. The surface of the sector-shaped strip closest to the transposition circular plate and the surface of the auxiliary circular plate closest to the transposition circular plate are on the same plane. The axes of the sector-shaped filter screen plate and the sector-shaped strip are on the same straight line. When the sector-shaped filter screen plate is located on the auxiliary circular plate, the axes of the sector-shaped filter screen plate and the auxiliary circular plate are not on the same straight line. Both ends of the sector-shaped filter screen plate are in contact with the inner wall of the cylindrical filter chamber.

[0008] Furthermore, each of the fan-shaped clearance plates is fixedly installed with an adjustment strip plate, which is rotatably mounted on the transposition circular plate. The center line of the rotatable connection between the adjustment strip plate and the transposition circular plate is on the same straight line as the axis of the transposition circular plate. A strip-shaped sliding plate is also slidably mounted on the transposition circular plate, and a strip-shaped groove plate is fixedly mounted on the strip-shaped sliding plate. Each of the adjustment strip plates is fixedly provided with an adjustment short column, which is movably connected to the strip-shaped groove plate.

[0009] Furthermore, each filter assembly includes an inlet square pipe and an outlet square pipe. The inlet and outlet square pipes are fixedly connected to corresponding support side plates on both sides. The lower end of the inlet square pipe and the upper end of the outlet square pipe are connected to the cylindrical filter chamber. A funnel is also fixedly installed at the lower end of the outlet square pipe. A sealed water passage chamber is formed between the inlet square pipe, the outlet square pipe, the funnel, and the cylindrical filter chamber.

[0010] Furthermore, the two ends of the water guide pipe are fixedly connected to the water inlet square pipe and the funnel, respectively. A water pump is also installed on the water guide pipe, and a multi-media filter is fixedly installed on the base plate. A water guide pipe is also installed between the multi-media filter and the adjacent filter chamber. The filter media in the multi-media filter consists of anthracite, quartz sand and garnet, forming a filtration gradient from coarse to fine from top to bottom.

[0011] Furthermore, the replacement slide is slidably mounted on the base plate, and a displacement screw is provided between the base plate and the replacement slide. The clamping plates are all rotatably connected to the replacement slide, and the center lines of the rotatable connection points of the clamping plates and the replacement slide are on the same straight line. Adjustable strips are symmetrically slidably mounted on the replacement slide, and a second strip groove plate is fixedly provided on the adjustable strip. Adjustable short columns are fixedly provided on each of the clamping strips, and the second strip groove plate and the two corresponding adjustable short columns are movably connected.

[0012] Furthermore, the circumferential directions of the arc-shaped clamping plates are all the same, and the center line of the rotating connection between the clamping strip and the replacement slide is on the same straight line as the axis of the arc-shaped clamping plate. When the fan-shaped filter screen plate is located between two arc-shaped clamping plates in the same clamping unit, the circumferential directions of the fan-shaped filter screen plate and the arc-shaped clamping plate are the same, and the arc-shaped short plates at both ends of the fan-shaped filter screen plate are respectively engaged with the arc-shaped short plates on the corresponding arc-shaped clamping plates.

[0013] The beneficial effects of this invention compared with the prior art are as follows: (1) This invention uses multiple filtration chambers, each with a fan-shaped filter screen plate having different filtration precision. Combined with a multi-media filter for further deep purification, it can effectively remove suspended solids and impurities from wastewater. (2) During the filtration process, the fan-shaped filter screen plate can rotate back and forth with the auxiliary circular plate, avoiding excessive accumulation of impurities on the screen plate surface, effectively preventing clogging, and improving filtration efficiency and service life. (3) Through the mutual cooperation of replacement components and filter components, this invention can realize the automatic clamping, disassembly and installation of the fan-shaped filter screen plate, significantly reducing maintenance difficulty and time, and improving the continuous operation capability of the equipment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 This is a front view of the overall structure of the present invention.

[0016] Figure 3 This is a schematic diagram of the structure of the filter component of the present invention.

[0017] Figure 4 This is a schematic diagram of the water passage chamber of the present invention.

[0018] Figure 5 This is a schematic diagram of the cylindrical filter chamber of the present invention.

[0019] Figure 6 This is a schematic diagram of a section of the strip groove plate of the present invention.

[0020] Figure 7 This is a schematic diagram of the structure of the replacement component in this invention.

[0021] Figure 8 for Figure 7 A magnified view of a portion of point A in the middle.

[0022] Figure 9 This is a schematic diagram of the structure of the dual-head motor in this invention.

[0023] Figure 10 This is a schematic diagram of the structure of the present invention when the state is changed.

[0024] Figure 11This is a front view of the invention in a different state.

[0025] Figure reference numerals: 101-Base plate; 102-Support side plate; 103-Inlet pipe; 104-Water guide pipe; 105-Multi-media filter; 106-Water pump; 107-Shifting screw; 108-Replacement slide; 109-Shifting motor; 110-Fan-shaped filter screen plate; 111-Inlet square pipe; 112-Outlet square pipe; 113-Function funnel; 114-Shifting circular plate; 115-Auxiliary circular plate; 116-Fan-shaped clearance plate; 117-Shifting motor; 1 18-Three-arm support plate; 119-Fan-shaped side plate; 120-Fan-shaped strip plate; 121-Adjusting strip plate; 122-Adjusting short column; 123-Strip groove plate one; 124-Strip sliding plate; 125-Adjusting electric cylinder; 126-Clamping strip plate; 127-Arc-shaped clamping plate; 128-Adjusting short column; 129-Strip groove plate two; 130-Adjusting electric cylinder; 131-Adjusting strip plate; 132-Arc-shaped short plate; 133-Dual-head motor; 134-Auxiliary motor. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0027] Example: Reference Figures 1-11 A wastewater recycling treatment device for automotive touch glass processing includes a base plate 101. Multiple filter components are arranged on the base plate 101. Each filter component includes a transposition circular plate 114 and an auxiliary circular plate 115. Sector-shaped side plates 119 are symmetrically fixed on the transposition circular plate 114. Sector-shaped clearance plates 116 are also symmetrically movably arranged on the transposition circular plate 114. A cylindrical filter chamber is formed between the transposition circular plate 114, the auxiliary circular plate 115, the two sector-shaped clearance plates 116, and the two sector-shaped side plates 119.

[0028] Each filter assembly includes a transposition motor 117, an auxiliary motor 134, and two support side plates 102. The two support side plates 102 are symmetrically arranged and are fixedly mounted on the base plate 101. A three-arm support plate 118 is fixedly mounted on the transposition circular plate 114. The transposition circular plate 114 and the three-arm support plate 118 are rotatably mounted on their respective support side plates 102. The transposition motor 117 and the auxiliary motor 134 are fixedly mounted on their respective support side plates 102. The output shaft of the transposition motor 117 is fixedly connected to the three-arm support plate 118, and the output shaft of the auxiliary motor 134 is fixedly connected to the auxiliary circular plate 115. The axes of the transposition circular plate 114 and the auxiliary circular plate 115 are on the same straight line.

[0029] The sector-shaped relief plate 116 and the sector-shaped side plate 119 are positioned between the transposition circular plate 114 and the auxiliary circular plate 115. The end faces of the sector-shaped relief plate 116 and the sector-shaped side plate 119 that are farthest from the transposition circular plate 114 are in contact with the corresponding auxiliary circular plate 115. The circumferential directions of the transposition circular plate 114, the sector-shaped relief plate 116, and the sector-shaped side plate 119 are the same. The arc-shaped surface of the sector-shaped relief plate 116 that is closest to the axis of the transposition circular plate 114 and the arc-shaped surface of the corresponding sector-shaped side plate 119 that is farthest from the axis of the transposition circular plate 114 are rotatably connected.

[0030] A sector-shaped filter screen plate 110 is movably mounted on the auxiliary circular plate 115, and a sector-shaped strip plate 120 is fixedly mounted on the sector-shaped filter screen plate 110. A sector-shaped sliding groove that mates with the sector-shaped strip plate 120 is provided on the auxiliary circular plate 115. The surface of the sector-shaped strip plate 120 closest to the switching circular plate 114 and the surface of the auxiliary circular plate 115 closest to the switching circular plate 114 are on the same plane. The axes of the sector-shaped filter screen plate 110 and the sector-shaped strip plate 120 are on the same straight line. When the sector-shaped filter screen plate 110 is located on the auxiliary circular plate 115, the axes of the sector-shaped filter screen plate 110 and the auxiliary circular plate 115 are not on the same straight line. Both ends of the sector-shaped filter screen plate 110 are in contact with the inner wall of the cylindrical filter chamber.

[0031] The auxiliary motor 134 is started to drive the auxiliary circular plate 115 to rotate. The sector-shaped filter screen plate 110 and sector-shaped strip plate 120 on the auxiliary circular plate 115 rotate synchronously. That is, at this time, the sector-shaped filter screen plate 110, the auxiliary circular plate 115, and the sector-shaped strip plate 120 rotate relative to the filter chamber. During the rotation, both ends of the auxiliary circular plate 115 are always in contact with the sector-shaped side plate 119.

[0032] The starting of the transposition motor 117 drives the three-arm support plate 118 to rotate, and the transposition circular plate 114 rotates synchronously. The sector-shaped relief plate 116 and sector-shaped side plate 119 on the transposition circular plate 114 also rotate synchronously. That is, at this time, the transposition circular plate 114, the sector-shaped relief plate 116, the three-arm support plate 118, and the sector-shaped side plate 119 rotate synchronously relative to the filter chamber.

[0033] The filter assembly also includes an inlet square pipe 111 and an outlet square pipe 112. The inlet square pipe 111 and the outlet square pipe 112 are fixedly connected to the corresponding support side plates 102 on both sides. The lower end of the inlet square pipe 111 and the upper end of the outlet square pipe 112 are connected to the cylindrical filter chamber. The lower end of the outlet square pipe 112 is also fixedly installed with a funnel 113. A closed water passage chamber is formed between the inlet square pipe 111, the outlet square pipe 112, the funnel 113, and the cylindrical filter chamber.

[0034] refer to Figure 1Each sector-shaped filter screen 110 has a different filtration precision. From left to right, the filtration precision of the sector-shaped filter screens 110 in the filter chamber increases from low to high. The sector-shaped filter screen 110 with the lowest filtration precision in the filter chamber has an inlet pipe 103 fixedly installed on the inlet square pipe 111. A guide pipe 104 is installed between two adjacent filter chambers. The two ends of the guide pipe 104 are fixedly connected to the inlet square pipe 111 and the funnel 113, respectively. A water pump 106 is also installed on the guide pipe 104. The water pump 106 is fixedly installed on the base plate 101. The base plate 101 is also fixedly installed with... There is a multi-media filter 105, which is located on the side of the filter chamber with the highest filtration accuracy. A water guide pipe 104 is also provided between the multi-media filter 105 and the filter chamber. The two ends of the water guide pipe 104 corresponding to the multi-media filter 105 are fixedly connected to the corresponding funnel 113 and the upper port of the multi-media filter 105, respectively. The filter media in the multi-media filter 105 is composed of anthracite, quartz sand and garnet, forming a filtration gradient from coarse to fine from top to bottom. The multi-media filter 105 is used to further remove the fine suspended solids remaining in the effluent of the filter assembly.

[0035] It is worth noting that during the wastewater treatment process, the arc-shaped recess of the fan-shaped filter screen plate 110 in the filtration chamber always faces upward.

[0036] The wastewater to be treated enters the corresponding water passage chamber from the inlet pipe 103. Under the action of the fan-shaped filter screen 110 in the filter chamber, filtration is achieved. After being treated by the fan-shaped filter screen 110, the wastewater enters the corresponding water guide pipe 104 from the lower end of the water passage chamber. Under the action of the corresponding water pump 106, the wastewater treated by the filter chamber enters the filter chamber with the next filtration precision. The wastewater is continuously treated through multiple filter chambers with different filtration precisions, that is, the wastewater is treated in a gradient manner. The wastewater after being treated by multiple filter chambers finally enters the multi-media filter 105. Under the action of the multi-media filter 105, deep purification is carried out. It uses a composite filtration layer composed of different filter media to further intercept the fine suspended solids and colloids that were not completely removed by the previous stage.

[0037] The pre-filter chamber traps a large amount of impurities and is prone to clogging. Therefore, during the wastewater treatment process in the filter chamber, the auxiliary motor 134 is started to drive the auxiliary circular plate 115 to rotate. The corresponding fan-shaped filter screen plate 110 on the auxiliary circular plate 115 rotates synchronously. Even though the fan-shaped filter screen plate 110 rotates back and forth, neither end of the fan-shaped filter screen plate 110 will disengage from the fan-shaped side plate 119, thereby preventing wastewater from leaking directly from both sides of the fan-shaped filter screen plate 110.

[0038] Adjustment strips 121 are fixedly installed on the fan-shaped clearance plates 116. The adjustment strips 121 are rotatably installed on the shifting circular plate 114. The center line of the rotatable connection between the adjustment strips 121 and the shifting circular plate 114 is on the same straight line as the axis of the shifting circular plate 114. A strip-shaped slide plate 124 is also slidably installed on the shifting circular plate 114. A strip-shaped groove plate 123 is fixedly installed on the strip-shaped slide plate 124. Adjustment short columns 122 are fixedly provided on the adjustment strips 121. The adjustment short columns 122 are movably connected to the strip-shaped groove plate 123. An adjustment electric cylinder 125 is also fixedly installed on the shifting circular plate 114. The output shaft of the adjustment electric cylinder 125 is fixedly connected to the corresponding strip-shaped slide plate 124.

[0039] In the initial position, the strip slide 124 is located at the furthest point from the adjusting electric cylinder 125, meaning that the strip groove plate 123 is also located at the furthest point from the adjusting electric cylinder 125. Under the action of the adjusting strip plate 121 and the adjusting short column 122, the lower end faces of the two fan-shaped relief plates 116 are in the closest position. At this time, the position between the lower end faces of the two fan-shaped relief plates 116 forms a water passage for the water passage chamber. The lower end face of the water outlet square pipe 112 is on the same plane as the corresponding inner wall of the water outlet square pipe 112. The upper end face of the water outlet square pipe 112 and the arc surface of the fan-shaped relief plate 116 that is furthest from the axis of the transposition circular plate 114 are on the same circumferential surface. That is, at this time, a closed water passage chamber is formed between the water inlet square pipe 111, the water outlet square pipe 112, the funnel 113, the transposition circular plate 114, the auxiliary circular plate 115, the two fan-shaped relief plates 116, and the two fan-shaped side plates 119.

[0040] A replacement assembly is provided on the base plate 101. The replacement assembly includes a replacement slide 108, which is slidably mounted on the base plate 101. A displacement screw 107 is provided between the base plate 101 and the replacement slide 108. The displacement screw 107 is rotatably mounted on the base plate 101. The displacement screw 107 and the replacement slide 108 form a helical pair. A displacement motor 109 is fixedly mounted on the base plate 101. The output shaft of the displacement motor 109 is fixedly connected to the displacement screw 107. When the displacement motor 109 is started, it drives the displacement screw 107 to rotate, thereby causing the replacement slide 108 to move relative to the axis of the displacement screw 107.

[0041] The replacement slide 108 is symmetrically equipped with clamping units, each of which includes two rotatably connected clamping plates 126. The clamping plates 126 are rotatably connected to the replacement slide 108, and the center lines of the rotatable connection between the clamping plates 126 and the replacement slide 108 are on the same straight line. A dual-head motor 133 is fixedly installed on the replacement slide 108. The two clamping plates 126 in the same clamping unit are fixedly connected to the same end of the output shaft of the dual-head motor 133, and the center line of the rotatable connection between the clamping plates 126 and the replacement slide 108 is on the same straight line as the axis of the dual-head motor 133.

[0042] Adjustable spacing strips 131 are symmetrically slidably mounted on the slide 108. A second strip groove plate 129 is fixedly installed on the adjustable spacing strip 131. Adjustable spacing short columns 128 are fixedly installed on each clamping strip 126. The second strip groove plate 129 and the corresponding two adjustable spacing short columns 128 are movably connected. Under the action of the adjustable spacing short column 128 and the second strip groove plate 129, there is an included angle between the two clamping strips 126 in the same clamping unit. The included angle between the two clamping units is symmetrically set with respect to the double-head motor 133.

[0043] When the adjusting electric cylinder 130 is activated, the adjusting strip 131 moves relative to the adjusting electric cylinder 130. The strip groove 129 on the adjusting strip 131 moves synchronously. Then, under the action of the adjusting short column 128, the two clamping strips 126 in the same clamping unit rotate synchronously in opposite directions, that is, the size of the included angle in the clamping unit is adjusted. The double-head motor 133 is activated, and the output ends on both sides of the double-head motor 133 rotate synchronously, so that the clamping strips 126 can rotate synchronously.

[0044] Arc-shaped clamping plates 127 are fixedly installed on each clamping plate 126. The circumferential direction of the arc-shaped clamping plates 127 is the same. The center line of the rotating connection between the clamping plate 126 and the replacement slide 108 is on the same straight line as the axis of the arc-shaped clamping plate 127. Arc-shaped short plates 132 are fixedly installed on each arc-shaped clamping plate 127. Arc-shaped sliding grooves that cooperate with the arc-shaped short plates 132 are provided at both ends of the fan-shaped filter screen plate 110.

[0045] When the fan-shaped filter screen plate 110 is located between two arc-shaped clamping plates 127 in the same clamping unit, the circumferential direction of the fan-shaped filter screen plate 110 and the arc-shaped clamping plate 127 is the same, and the arc-shaped short plates 132 at both ends of the fan-shaped filter screen plate 110 are respectively engaged with the arc-shaped short plates 132 on the corresponding arc-shaped clamping plates 127.

[0046] When it is necessary to replace the fan-shaped filter screen plate 110 in a certain filter chamber, the two adjusting electric cylinders 130 are activated. Under the action of the adjusting short column 128 and the second strip groove plate 129, the included angle in each clamping unit is at its maximum. At this time, the second strip groove plate 129 is located at the position closest to the axis of the dual-head motor 133. Then, the new fan-shaped filter screen plate 110 is placed between the two arc-shaped clamping plates 127 of a certain clamping unit. Then, the adjusting electric cylinder 130 of the clamping unit is activated to move the two arc-shaped clamping plates 127 towards each other, so that the arc-shaped short plate 132 on the arc-shaped clamping plate 127 engages with the grooves at both ends of the fan-shaped filter screen plate 110. That is, the clamping unit achieves clamping and fixing of the fan-shaped filter screen plate 110.

[0047] Then, the dual-head motor 133 is started to drive the two clamping units to rotate synchronously, so that the sector-shaped filter screen plate 110 moves to the position furthest from the axis of the transposition circular plate 114. Then, the shifting motor 109 is started to drive the replacement slide 108 to move relative to the base plate 101. During the movement, the parts of the replacement component will not interfere with the parts of the filter component. Finally, the replacement component moves to the side of the filter chamber of the sector-shaped filter screen plate 110 to be replaced.

[0048] Then, the shifting motor 117 and auxiliary motor 134 corresponding to the sector-shaped filter screen plate 110 to be replaced are started, driving the shifting circular plate 114 and auxiliary circular plate 115 to rotate synchronously by 90 degrees. The shifting circular plate 114 rotates relative to the inlet square pipe 111, and the sector-shaped clearance plate 116 rotates relative to the adjusting short column 122. Finally, the opening position between the two sector-shaped clearance plates 116 is located at the position closest to the axis of the dual-head motor 133. Then, the auxiliary motor 134 is started to drive the auxiliary circular plate 115 to rotate, so that the axis of the sector-shaped filter screen plate 110 in the filter chamber rotates to be on the same straight line as the axis of the dual-head motor 133. At this time, both ends of the sector-shaped filter screen plate 110 are disengaged from the sector-shaped side plate 119, and there is friction between the sector-shaped strip plate 120 and the auxiliary circular plate 115. At this time, the sector-shaped plate 120 will not move freely. Then, the adjusting electric cylinder 130 in the clamping unit that is not clamping the sector-shaped filter screen plate 110 is activated, so that the two arc-shaped clamping plates 127 of the clamping unit clamp and fix the sector-shaped filter screen plate 110 in the filter chamber. Then, the dual-head motor 133 is activated, so that the two clamping units rotate 180 degrees synchronously. The sector-shaped plate 120 in the filter chamber rotates relative to the auxiliary circular plate 115, and finally the new sector-shaped filter screen plate 110 is rotated onto the auxiliary circular plate 115. Then, the clamping unit releases the fixation of the sector-shaped filter screen plate 110. Then, the shifting motor 117 and the auxiliary motor 134 are activated to make the shifting circular plate 114 and the auxiliary circular plate 115 return to the initial position, thus realizing the replacement of the sector-shaped filter screen plate 110.

[0049] Working principle: The wastewater to be treated is added into the water passage chamber through the inlet pipe 103. It is filtered by the fan-shaped filter screen plate 110 in the filter chamber. The filtered wastewater enters the next filter chamber through the guide pipe 104 and the water pump 106 for further filtration. After being treated by multiple filter chambers, the wastewater finally enters the multi-media filter 105, where it is finally purified. During the filtration process in the filter chambers, the fan-shaped filter screen plate 110 rotates relative to the filter chamber, thereby improving the filtration effect of the fan-shaped filter screen plate 110.

[0050] When the sector-shaped filter screen 110 in the filter chamber needs to be replaced, the sector-shaped filter screen 110 can be replaced by the cooperation of the filter assembly and the replacement assembly.

[0051] This invention is not limited to the specific embodiments described above. Any modifications made by those skilled in the art based on the above concept without creative effort are within the protection scope of this invention.

Claims

1. A wastewater recycling treatment device for automotive touch glass processing, comprising a base plate (101), characterized in that: The base plate (101) is provided with a replacement assembly and multiple filter assemblies. Each filter assembly includes a transposition circular plate (114) and an auxiliary circular plate (115). A fan-shaped side plate (119) is symmetrically fixed on the transposition circular plate (114), and a fan-shaped clearance plate (116) is symmetrically movably arranged on the transposition circular plate (114). A cylindrical filter chamber is formed between the transposition circular plate (114), the auxiliary circular plate (115), the two fan-shaped clearance plates (116), and the two fan-shaped side plates (119). A fan-shaped filter screen plate (110) is movably arranged on the auxiliary circular plate (115). A water guide pipe (104) is provided between two adjacent filter chambers. The filtration accuracy of each fan-shaped filter screen plate (110) is different. The replacement component includes a replacement slide (108). A clamping unit is symmetrically arranged on the replacement slide (108). Each clamping unit includes two rotatably connected clamping strips (126). An arc-shaped clamping plate (127) is fixedly arranged on each clamping strip (126). An arc-shaped short plate (132) is fixedly arranged on each arc-shaped clamping plate (127). Arc-shaped grooves that cooperate with the arc-shaped short plate (132) are provided at both ends of the fan-shaped filter screen plate (110).

2. The wastewater recycling treatment device for vehicle-mounted touch glass processing according to claim 1, characterized in that: Each of the filter components includes two support side plates (102), which are symmetrically arranged. The support side plates (102) are fixedly installed on the base plate (101). A three-arm support plate (118) is fixedly installed on the transposition circular plate (114). The transposition circular plate (114) and the three-arm support plate (118) are rotatably installed on the corresponding support side plates (102). The axes of the transposition circular plate (114) and the auxiliary circular plate (115) are on the same straight line.

3. The wastewater recycling treatment device for vehicle-mounted touch glass processing according to claim 2, characterized in that: The sector-shaped relief plate (116) and sector-shaped side plate (119) are positioned between the transposition circular plate (114) and the auxiliary circular plate (115). The end face of the sector-shaped relief plate (116) and sector-shaped side plate (119) that is farthest from the transposition circular plate (114) is in contact with the corresponding auxiliary circular plate (115). The circumferential directions of the transposition circular plate (114), sector-shaped relief plate (116), and sector-shaped side plate (119) are the same. The arc surface of the sector-shaped relief plate (116) that is closest to the axis of the transposition circular plate (114) and the arc surface of the corresponding sector-shaped side plate (119) that is farthest from the axis of the transposition circular plate (114) are rotatably connected.

4. The wastewater recycling treatment device for vehicle-mounted touch glass processing according to claim 3, characterized in that: A fan-shaped strip (120) is fixedly installed on the fan-shaped filter screen plate (110). A fan-shaped groove that cooperates with the fan-shaped strip (120) is provided on the auxiliary circular plate (115). The surface of the fan-shaped strip (120) closest to the transposition circular plate (114) and the surface of the auxiliary circular plate (115) closest to the transposition circular plate (114) are on the same plane. The axes of the fan-shaped filter screen plate (110) and the fan-shaped strip (120) are on the same straight line. When the fan-shaped filter screen plate (110) is located on the auxiliary circular plate (115), the axes of the fan-shaped filter screen plate (110) and the auxiliary circular plate (115) are not on the same straight line. Both ends of the fan-shaped filter screen plate (110) are in contact with the inner wall of the cylindrical filter chamber.

5. The wastewater recycling treatment device for vehicle-mounted touch glass processing according to claim 4, characterized in that: Each of the fan-shaped clearance plates (116) is fixedly installed with a positioning strip plate (121). The positioning strip plate (121) is rotatably installed on the transposition circular plate (114). The center line of the rotating connection between the positioning strip plate (121) and the transposition circular plate (114) is on the same straight line as the axis of the transposition circular plate (114). A strip slide plate (124) is also slidably installed on the transposition circular plate (114). A strip groove plate (123) is fixedly installed on the strip slide plate (124). Each of the positioning strip plates (121) is fixedly provided with a positioning short column (122). The positioning short column (122) is movably connected to the strip groove plate (123).

6. The wastewater recycling treatment device for vehicle-mounted touch glass processing according to claim 5, characterized in that: The filter assembly also includes an inlet square pipe (111) and an outlet square pipe (112). The inlet square pipe (111) and the outlet square pipe (112) are respectively fixedly connected to the corresponding support side plate (102) on both sides. The lower port of the inlet square pipe (111) and the upper port of the outlet square pipe (112) are both connected to the cylindrical filter chamber. The lower port of the outlet square pipe (112) is also fixedly installed with a funnel (113). A closed water passage chamber is formed between the inlet square pipe (111), the outlet square pipe (112), the funnel (113), and the cylindrical filter chamber.

7. The wastewater recycling treatment device for vehicle-mounted touch glass processing according to claim 6, characterized in that: The two ends of the water guide pipe (104) are fixedly connected to the water inlet square pipe (111) and the funnel (113), respectively. A water pump (106) is also installed on the water guide pipe (104). A multi-media filter (105) is also fixedly installed on the base plate (101). A water guide pipe (104) is also provided between the multi-media filter (105) and the adjacent filter chamber. The filter media in the multi-media filter (105) is composed of anthracite, quartz sand and garnet, forming a filtration gradient from coarse to fine from top to bottom.

8. The wastewater recycling treatment device for vehicle-mounted touch glass processing according to claim 1, characterized in that: The replacement slide (108) is slidably mounted on the base plate (101). A displacement screw (107) is provided between the base plate (101) and the replacement slide (108). The clamping strips (126) are all rotatably connected to the replacement slide (108). The center lines of the rotatable connection between the clamping strips (126) and the replacement slide (108) are on the same straight line. Adjustment strips (131) are symmetrically slidably mounted on the replacement slide (108). A second strip groove plate (129) is fixedly provided on the adjustment strip plate (131). Adjustment short columns (128) are fixedly provided on the clamping strips (126). The second strip groove plate (129) and the corresponding two adjustment short columns (128) are movably connected.

9. The wastewater recycling treatment device for vehicle-mounted touch glass processing according to claim 8, characterized in that: The circumferential directions of the arc-shaped clamping plates (127) are all the same. The center line of the rotating connection between the clamping strip (126) and the replacement slide (108) is on the same straight line as the axis of the arc-shaped clamping plate (127). When the fan-shaped filter screen plate (110) is located between the two arc-shaped clamping plates (127) of the same clamping unit, the circumferential directions of the fan-shaped filter screen plate (110) and the arc-shaped clamping plate (127) are the same, and the arc-shaped short plates (132) at both ends of the fan-shaped filter screen plate (110) are respectively engaged with the arc-shaped short plates (132) on the corresponding arc-shaped clamping plates (127).

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