A glass processing wastewater treatment device

Abstract

The present invention discloses a glass processing wastewater treatment device, including a stirring tank, a sedimentation tank, an oil slick cleaning device and a sludge conveyor belt. The stirring tank is arranged on the side wall of the sedimentation tank, the oil slick cleaning device is arranged in the sedimentation tank, and the sludge conveyor belt is arranged below the sedimentation tank. The present invention belongs to the technical field of wastewater treatment. In the present invention, the inner gear ring is driven by a stirring shaft to rotate intermittently, so as to control the inflow and outflow of sewage in the stirring tank body, and at the same time control the addition of flocculant. The sedimentation tank is used to precipitate the flocculates in the wastewater. The sludge discharge auger discharges the precipitated sludge onto the sludge conveyor belt. The oil slick cleaning device pushes the oil slick on the water surface to the return groove of the sedimentation tank body. The treated wastewater enters the drainage tank through the drain hole and is discharged from the drain pipe at the bottom of the drainage tank. The oil slick enters the oil drainage tank through the oil drain groove and is discharged and collected through the oil drain pipe at the bottom of the oil drainage tank.

Description

Technical Field

[0001] The present invention belongs to the technical field of wastewater treatment, and specifically refers to a glass processing wastewater treatment device. Background Art

[0002] Glass processing wastewater mainly comes from the polishing process, sanding process and cleaning process during glass processing. The wastewater mainly contains surfactants, fine particulate matter, cutting fluid, lubricating oil and heavy metals. If directly discharged without treatment, it will cause environmental pollution.

[0003] However, the existing glass processing wastewater treatment devices are huge in volume. At the same time, when adding flocculants to flowing wastewater, it is easy to cause waste of flocculants. At the same time, the existing wastewater treatment devices cannot adjust the time interval between the addition of two flocculants, thereby affecting the flocculation effect and time of fine particles in the wastewater. Summary of the Invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a glass processing wastewater treatment device, which effectively solves the above problems.

[0005] The technical solution adopted by the present invention is as follows: The present invention provides a glass processing wastewater treatment device, including a stirring tank, a sedimentation tank, an oil slick cleaning device and a sludge conveyor belt. The stirring tank is arranged on the side wall of the sedimentation tank, the oil slick cleaning device is arranged in the sedimentation tank, and the sludge conveyor belt is arranged under the sedimentation tank. The stirring tank includes a stirring tank body and a stirring shaft. The stirring shaft rotates in the stirring tank body. The top of the stirring tank body is provided with a water inlet pipe, the bottom of the stirring tank body is provided with a drain pipe, one side of the side wall of the stirring tank body is provided with a boss chute, and the other side of the side wall of the stirring tank body is provided with a side wall bushing. The water inlet pipe is provided with a solenoid valve, the drain pipe is provided with a solenoid valve, and the stirring shaft is provided with a gear top plate, stirring blades and a stirring shaft motor. The gear top plate is arranged above the top wall of the stirring tank body, and the stirring shaft motor is arranged below the bottom plate of the stirring tank body.

[0006] Further, the solenoid valve is provided with a start button, an electromagnetic column, an electromagnetic column return spring and a permanent magnet sheet. One end of the electromagnetic column return spring is arranged on the electromagnetic column, and the other end of the electromagnetic column return spring is arranged on the permanent magnet sheet.

[0007] Further, the stirring tank further includes a wedge rod, a sealing slide and a flocculant tank. The wedge rod slides on the side wall bushing, the sealing slide fits on the inner wall of the stirring tank body, and there are two flocculant tanks. One flocculant tank is arranged on the stirring tank body, and the other flocculant tank is arranged on the sealing slide.

[0008] Further, a wedge is provided at the top of the wedge rod, a reset spring for the wedge rod is provided below the wedge, the bottom of the reset spring for the wedge rod is provided on the side wall bushing, a slide protrusion is provided on the outer wall of the sealing slide, and the slide protrusion slides on the protrusion chute.

[0009] Further, a control groove is provided at the bottom of the flocculant tank, a slider and a reset spring for the slider are provided in the control groove, a discharge pipe is provided at the bottom of the control groove, the slider slides in the control groove, one end of the reset spring for the slider is provided on the slider, and the other end of the reset spring for the slider is provided on the inner wall of the control groove.

[0010] Further, the mixing tank further includes an internal gear ring and a connecting gear. The internal gear ring rotates on the top of the mixing tank body. A toggle slider is provided on the side wall of the internal gear ring. A toggle column is provided on the top of the toggle slider. The connecting gear is meshed and connected with the inner wall of the internal gear ring, and the connecting gear is meshed and connected with the gear top plate.

[0011] Further, the sedimentation tank includes a sedimentation tank body and a sludge discharge auger. The sedimentation tank body is provided with a sedimentation tank and a return groove. The sludge discharge auger is provided at the bottom of the sedimentation tank. A triangular plate is provided at the center of the sedimentation tank. Screw grooves are provided on both sides of the triangular plate. The screw grooves are communicated with the bottom of the sludge discharge auger, and a drain pipe is provided on the side wall of the sedimentation tank.

[0012] Further, a sludge discharge port is provided at the top of the sludge discharge auger. A sludge conveyor belt is provided below the sludge discharge port. The sludge discharge auger further includes screw blades and a screw motor. The screw motor and the screw blades are connected by transmission.

[0013] Further, the sedimentation tank further includes a drainage tank and an oil drainage tank. The drainage tank is provided at the center of the return groove. The oil drainage tank is provided on the side wall of the return groove. Drainage holes are provided on the side wall of the drainage tank. The drainage holes are located at the bottom of the return groove. A drain pipe is provided at the bottom of the drainage tank. An oil drainage groove is provided at the connection between the oil drainage tank and the return groove. A drain pipe is provided at the bottom of the oil drainage tank.

[0014] Further, the floating oil cleaning device includes a driving shaft, a driven wheel, a cleaning plate fixing belt and a cleaning plate. The driving shaft rotates on the side wall of the sedimentation tank body. The driven wheel rotates on the side wall of the sedimentation tank body. The driving shaft is provided with a main shaft motor and a main driving wheel. The driven wheel is provided with a driven driving wheel. The driven driving wheel is connected with the main driving wheel through the cleaning plate fixing belt. The cleaning plate is provided on the cleaning plate fixing belt.

[0015] The beneficial effects achieved by the present invention with the above structure are as follows:

[0016] 1. Since there is only an arc-shaped tooth on the side of the gear top plate at the top of the stirring shaft, when the stirring shaft rotates, the gear top plate will intermittently drive the connecting gear to rotate, and then the connecting gear will intermittently drive the internal gear ring to rotate. When the dialing column of the dialing slider on the internal gear ring slides to the solenoid valves of the water inlet pipe and the water outlet pipe, the solenoid valves will be activated, thereby controlling the entry of wastewater into the stirring tank body and discharging from the stirring tank body. At the same time, when the dialing slider rotates to the flocculant tank, the dialing slider will squeeze the slider of the flocculant tank, causing the flocculant in the flocculant tank to be added into the stirring tank body. There is a high frictional force between the internal gear ring and the stirring tank body, and the reaction force of the slider of the flocculant tank cannot push the internal gear ring to rotate.

[0017] 2. Store flocculant one (polyaluminium chloride) in the flocculant tank fixed on the stirring tank body, and store flocculant two (polyacrylamide) in the flocculant tank fixed on the sealing slide plate. Flocculant one (polyaluminium chloride) is used to attach small particles in the wastewater, and flocculant two (polyacrylamide) coagulates the small particles into flocs. Therefore, the addition of the two flocculants needs to be separated by a certain time. According to the different content of fine particulate matter in the wastewater, the sliding sealing slide plate can adjust the distance between the two flocculant tanks, that is, adjust the time for flocculant one (polyaluminium chloride) to attach to the small particles in the wastewater, improve the flocculation effect of the small particles in the wastewater, and prevent waste of flocculants.

[0018] 3. When the wastewater enters the sedimentation tank, the flocs will precipitate to the bottom of the sedimentation tank and slide into the auger trough. The auger motor drives the auger blades to rotate, and the rotating auger blades drive the precipitated flocs to the sludge discharge port and discharge them to the sludge conveyor belt for sludge treatment.

[0019] 4. The main shaft motor drives the main shaft to rotate, the main transmission wheel on the main shaft drives the cleaning plate fixing belt to move, and then the cleaning plate fixing belt drives the cleaning plate to move. The cleaning plate pushes the floating oil on the water surface to the return groove. The treated wastewater enters the drainage tank through the drain hole and is discharged from the drain pipe at the bottom of the drainage tank. The floating oil on the surface enters the oil drainage tank through the oil drainage groove and is discharged and collected through the oil drainage pipe at the bottom of the oil drainage tank for secondary treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a perspective view of a glass processing wastewater treatment device proposed by the present invention;

[0021] Figure 2 is a top view of a glass processing wastewater treatment device proposed by the present invention;

[0022] Figure 3 is Figure 2 a cross-sectional view along the cutting line A-A in

[0023] Figure 4 isFigure 3 A cross-sectional view along the cutting line BB;

[0024] Figure 5 This is a structural schematic diagram of a stirring tank of a glass processing wastewater treatment device proposed by the present invention;

[0025] Figure 6 This is a front view of a stirring tank of a glass processing wastewater treatment device proposed by the present invention;

[0026] Figure 7 for Figure 6 A cross-sectional view along the cutting line CC;

[0027] Figure 8 for Figure 7 A cross-sectional view along the cutting line DD;

[0028] Figure 9 for Figure 6 A partial enlarged view of point Ⅰ in the middle.

[0029] Among them, 1. stirring tank, 11. stirring tank body, 111. water inlet pipe, 112. drain pipe, 113. boss slide, 114. side wall sleeve, 12. stirring shaft, 121. gear top plate, 122. stirring blade, 123. stirring shaft motor, 13. solenoid valve, 131. start button, 132. electromagnetic column, 133. electromagnetic column return spring, 134. permanent magnet, 14. wedge rod, 141. wedge, 142. wedge rod return spring, 15. sealing slide, 151. slide boss, 16. flocculant tank, 161. control groove, 162. slider, 1621. through hole, 163. slider return spring, 164. discharge pipe, 17. internal gear ring, 171. Slide block, 172. Slide column, 18. Connecting gear, 2. Sedimentation tank, 21. Sedimentation tank body, 211. Sedimentation trough, 2111. Auger trough, 2112. Triangular plate, 212. Circular trough, 22. Sludge auger, 221. Auger blade, 222. Auger motor, 223. Sludge discharge port, 23. Drain tank, 231. Drain hole, 232. Drain pipe, 24. Oil drain tank, 241. Oil drain trough, 242. Oil drain pipe, 3. Floating oil cleaning device, 31. Driving shaft, 311. Spindle motor, 312. Main drive wheel, 32. Driven wheel, 321. Slave drive wheel, 33. Cleaning plate fixing belt, 34. Cleaning plate, 4. Sludge conveyor belt.

[0030] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention.

[0033] As Figures 1-9 shown, the present invention provides a glass processing wastewater treatment device, which includes a stirring tank 1, a sedimentation tank 2, an oil slick cleaning device 3 and a sludge conveyor belt 4. The stirring tank 1 is arranged on the side wall of the sedimentation tank 2, the oil slick cleaning device 3 is arranged inside the sedimentation tank 2, and the sludge conveyor belt 4 is arranged on the lower side of the sedimentation tank 2. The stirring tank 1 includes a stirring tank body 11 and a stirring shaft 12. The stirring shaft 12 rotates inside the stirring tank body 11. The top of the stirring tank body 11 is provided with a water inlet pipe 111, the bottom of the stirring tank body 11 is provided with a drain pipe 112, one side of the side wall of the stirring tank body 11 is provided with a boss chute 113, and the other side of the side wall of the stirring tank body 11 is provided with a side wall bushing 114. The water inlet pipe 111 is provided with a solenoid valve 13, the drain pipe 112 is provided with a solenoid valve 13, and the stirring shaft 12 is provided with a gear top plate 121, stirring blades 122 and a stirring shaft motor 123. The gear top plate 121 is arranged above the top wall of the stirring tank body 11, and the stirring shaft motor 123 is arranged below the bottom plate of the stirring tank body 11.

[0034] The solenoid valve 13 is provided with a start button 131, an electromagnetic column 132, an electromagnetic column return spring 133 and a permanent magnet piece 134. One end of the electromagnetic column return spring 133 is arranged on the electromagnetic column 132, and the other end of the electromagnetic column return spring 133 is arranged on the permanent magnet piece 134.

[0035] The stirring tank 1 further includes a wedge block rod 14, a sealing slide 15 and a flocculant tank 16. The wedge block rod 14 slides on the side wall bushing 114, the sealing slide 15 fits on the inner wall of the stirring tank body 11, and there are two flocculant tanks 16. One of the flocculant tanks 16 is arranged on the stirring tank body 11, and the other flocculant tank 16 is arranged on the sealing slide 15.

[0036] The top of the wedge rod 14 is provided with a wedge 141. The lower side of the wedge 141 is provided with a wedge rod return spring 142. The bottom of the wedge rod return spring 142 is arranged on the side wall bushing 114. The outer wall of the sealing slide 15 is provided with a slide boss 151. The slide boss 151 slides on the boss chute 113.

[0037] The bottom of the flocculant tank 16 is provided with a control groove 161. A slider 162 and a slider return spring 163 are arranged in the control groove 161. A discharge pipe 164 is arranged at the bottom of the control groove 161. The slider 162 slides in the control groove 161. One end of the slider return spring 163 is arranged on the slider 162, and the other end of the slider return spring 163 is arranged on the inner wall of the control groove 161.

[0038] The stirring tank 1 further includes an internal gear ring 17 and a connecting gear 18. The internal gear ring 17 rotates on the top of the stirring tank body 11. The side wall of the internal gear ring 17 is provided with a toggle slider 171. The top of the toggle slider 171 is provided with a toggle column 172. The connecting gear 18 is meshed and connected with the inner wall of the internal gear ring 17, and the connecting gear 18 is meshed and connected with the gear top plate 121.

[0039] The sedimentation tank 2 includes a sedimentation tank body 21 and a sludge discharge auger 22. The sedimentation tank body 21 is provided with a sedimentation tank 211 and a return groove 212. The sludge discharge auger 22 is arranged at the bottom of the sedimentation tank 211. A triangular plate 2112 is arranged at the center of the sedimentation tank 211. Screw grooves 2111 are arranged on both sides of the triangular plate 2112. The screw grooves 2111 are communicated with the bottom of the sludge discharge auger 22. The drain pipe 112 is arranged on the side wall of the sedimentation tank 211.

[0040] The top of the sludge discharge auger 22 is provided with a sludge discharge port 223. The sludge conveyor belt 4 is arranged below the sludge discharge port 223. The sludge discharge auger 22 further includes a screw blade 221 and a screw motor 222. The screw motor 222 and the screw blade 221 are connected by transmission.

[0041] The sedimentation tank 2 further includes a drainage tank 23 and an oil drainage tank 24. The drainage tank 23 is arranged at the center of the return groove 212. The oil drainage tank 24 is arranged on the side wall of the return groove 212. The side wall of the drainage tank 23 is provided with a water discharge hole 231. The water discharge hole 231 is located at the bottom of the return groove 212. The bottom of the drainage tank 23 is provided with a drain pipe 232. A drain oil groove 241 is arranged at the connection between the oil drainage tank 24 and the return groove 212. The bottom of the oil drainage tank 24 is provided with an oil drain pipe 242.

[0042] The floating oil cleaning device 3 includes a driving shaft 31, a driven wheel 32, a cleaning plate fixing belt 33 and a cleaning plate 34. The driving shaft 31 rotates on the side wall of the sewage sedimentation tank body 21, the driven wheel 32 rotates on the side wall of the sewage sedimentation tank body 21. The driving shaft 31 is provided with a main shaft motor 311 and a main transmission wheel 312, the driven wheel 32 is provided with a secondary transmission wheel 321, and the secondary transmission wheel 321 is connected to the main transmission wheel 312 through the cleaning plate fixing belt 33. The cleaning plate 34 is arranged on the cleaning plate fixing belt 33.

[0043] During specific use, the stirring shaft motor 123 drives the stirring shaft 12 to rotate. The stirring shaft 12 rotates within the stirring tank body 11. There are arc-shaped teeth on the side of the gear top plate 121 at the top of the stirring shaft 12. As the stirring shaft 12 rotates, the gear top plate 121 intermittently drives the connecting gear 18 to rotate, and further drives the internal gear ring 17 to rotate intermittently. When the dialing column 172 of the internal gear ring 17 rotates to the solenoid valve 13 of the water inlet pipe 111, the dialing column 172 will press the start key 131, making the electromagnetic column 132 energized and have strong magnetism. The electromagnetic column 132 presses the electromagnetic column return spring 133 and adsorbs on the permanent magnet piece 134. At this time, the solenoid valve 13 opens, and the wastewater enters the stirring tank body 11 from the water inlet pipe 111. As the dialing slider 171 passes over the start key 131 of the solenoid valve 13 on the water inlet pipe 111, the solenoid valve 13 closes, and a part of the wastewater is poured into the stirring tank body 11. When the dialing slider 171 rotates to the flocculant tank 16 fixed on the stirring tank body 11, the dialing slider 171 will press the slider 162 of the flocculant tank 16, causing the slider 162 to slide into the control groove 161. At this time, the through hole 1621 of the slider 162 will communicate with the discharge pipe 164 at the bottom, and the first flocculant (polyaluminum chloride) will be added into the stirring tank body 11. After the dialing slider 171 passes over the slider 162, the addition of the first flocculant (polyaluminum chloride) stops. With the agitation of the stirring blades 122, the first flocculant (polyaluminum chloride) fully adheres to the small particles in the wastewater. When the dialing slider 171 rotates to the flocculant tank 16 on the sealing slide plate 15, the second flocculant (polyacrylamide) in the flocculant tank 16 here is added into the stirring tank body 11. The second flocculant (polyacrylamide) coagulates the small particles into flocs. According to the different contents of fine particulate matter in the wastewater, the sliding sealing slide plate 15 can adjust the distance between the two flocculant tanks 16, that is, adjust the time for the first flocculant (polyaluminum chloride) to adhere to the small particles in the wastewater.

[0044] When the slider 171 is toggled to follow the inner gear ring 17 and rotate to the wedge bar 14, the slider 171 will squeeze the wedge 141, causing the wedge bar 14 to move downward. Further, the wedge bar 14 will press the start key 131 of the solenoid valve 13 at the drain pipe 112, opening the solenoid valve 13. The slurry in the stirring tank body 11 flows into the sedimentation tank 2 through the drain pipe 112. When the toggle column 172 moves to the solenoid valve 13 of the water inlet pipe 111, new wastewater is re-added to the stirring tank body 11. By adjusting the rotation speed of the stirring shaft motor 123, the flocculation treatment rate of the wastewater by the stirring tank 1 is regulated.

[0045] As the wastewater enters the sedimentation tank 2, the flocs will precipitate to the bottom of the sedimentation tank 211 and slide into the auger tank 2111. The auger motor 222 drives the auger blade 221 to rotate. The rotating auger blade 221 drives the precipitated flocs to the sludge discharge port 223 and discharges them to the sludge conveyor belt 4. At the same time, the main shaft motor 311 drives the main shaft 31 to rotate. The main transmission wheel 312 on the main shaft 31 drives the cleaning plate fixing belt 33 to move. Further, the cleaning plate fixing belt 33 drives the cleaning plate 34 to move. The cleaning plate 34 pushes the floating oil on the water surface to the return groove 212. The treated wastewater enters the drainage tank 23 through the drain hole 231 and is discharged from the drain pipe 232 at the bottom of the drainage tank 23. The floating oil on the surface enters the oil drainage tank 24 through the oil drainage groove 241 and is discharged and collected through the oil drain pipe 242 at the bottom of the oil drainage tank 24 for secondary treatment.

[0046] The above is the overall working process of the present invention. Repeat this step when using it next time.

[0047] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0048] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention.

[0049] The above describes the present invention and its implementation manners. Such description is not restrictive. What is shown in the accompanying drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. In general, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the present invention, design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present invention.

Claims

1. A glass processing wastewater treatment device, characterized by: The invention comprises a stirring tank (1), a sedimentation tank (2), a floating oil cleaning device (3) and a sludge conveyor belt (4), wherein the stirring tank (1) is arranged on the side wall of the sedimentation tank (2), the floating oil cleaning device (3) is arranged in the sedimentation tank (2), and the sludge conveyor belt (4) is arranged on the lower side of the sedimentation tank (2); The stirring tank (1) comprises a stirring tank body (11) and a stirring shaft (12), wherein the stirring shaft (12) rotates in the stirring tank body (11), a water inlet pipe (111) is provided on the top of the stirring tank body (11), a drain pipe (112) is provided on the bottom of the stirring tank body (11), a boss chute (113) is provided on one side of the side wall of the stirring tank body (11), and a side wall shaft sleeve (114) is provided on the other side of the side wall of the stirring tank body (11), a solenoid valve (13) is provided on the water inlet pipe (111), and a solenoid valve (13) is provided on the drain pipe (112), and the stirring shaft (12) is provided with a gear top plate (121), a stirring blade (122) and a stirring shaft motor (123), wherein the gear top plate (121) is provided on the upper side of the top wall of the stirring tank body (11), and the stirring shaft motor (123) is provided below the bottom plate of the stirring tank body (11); The stirring tank (1) further comprises a wedge rod (14), a sealing slide (15) and a flocculant tank (16), wherein the wedge rod (14) slides on the side wall sleeve (114), the sealing slide (15) is attached to the inner wall of the stirring tank body (11), and two flocculant tanks (16) are provided, wherein one flocculant tank (16) is provided on the stirring tank body (11), and the other flocculant tank (16) is provided on the sealing slide (15); The mixing tank (1) further comprises an inner gear ring (17) and a connecting gear (18), wherein the inner gear ring (17) rotates on the top of the mixing tank body (11), a toggle slider (171) is provided on the side wall of the inner gear ring (17), and a toggle column (172) is provided on the top of the toggle slider (171), the connecting gear (18) is meshedly connected with the inner wall of the inner gear ring (17), and the connecting gear (18) is meshedly connected with the gear top plate (121).

2. A glass processing wastewater treatment device according to claim 1, characterized in that: The solenoid valve (13) is provided with a start key (131), an electromagnetic column (132), an electromagnetic column return spring (133) and a permanent magnet (134), one end of the electromagnetic column return spring (133) is provided on the electromagnetic column (132), and the other end of the electromagnetic column return spring (133) is provided on the permanent magnet (134).

3. A glass processing wastewater treatment device according to claim 2, characterized in that: A wedge (141) is provided on the top of the wedge rod (14), a wedge rod return spring (142) is provided on the lower side of the wedge (141), the bottom of the wedge rod return spring (142) is provided on the side wall sleeve (114), and a slide boss (151) is provided on the outer wall of the sealing slide (15), and the slide boss (151) slides on the boss slot (113).

4. A glass processing wastewater treatment device according to claim 3, characterized in that: A control groove (161) is provided at the bottom of the flocculant tank (16), a slider (162) and a slider return spring (163) are provided in the control groove (161), a discharge pipe (164) is provided at the bottom of the control groove (161), the slider (162) slides in the control groove (161), one end of the slider return spring (163) is provided on the slider (162), and the other end of the slider return spring (163) is provided on the inner wall of the control groove (161).

5. The glass processing wastewater treatment device according to claim 4, characterized in that: The sedimentation tank (2) comprises a sedimentation tank body (21) and a sludge discharge auger (22). The sedimentation tank body (21) is provided with a sedimentation trough (211) and a circular trough (212). The sludge discharge auger (22) is arranged at the bottom of the sedimentation trough (211). A triangular plate (2112) is provided at the center of the sedimentation trough (211). Auger grooves (2111) are provided on both sides of the triangular plate (2112). The auger grooves (2111) are in communication with the bottom of the sludge discharge auger (22). The drainage pipe (112) is provided on a side wall of the sedimentation trough (211).

6. The glass processing wastewater treatment device according to claim 5, characterized in that: A sludge discharge port (223) is provided at the top of the sludge discharge auger (22), and the sludge conveyor belt (4) is provided below the sludge discharge port (223). The sludge discharge auger (22) further comprises auger blades (221) and an auger motor (222), and the auger motor (222) and the auger blades (221) are connected via a transmission.

7. The glass processing wastewater treatment device according to claim 6, characterized in that: The sedimentation tank (2) further comprises a drainage tank (23) and an oil drainage tank (24), wherein the drainage tank (23) is arranged at the center of the meandering groove (212), and the oil drainage tank (24) is arranged at the side wall of the meandering groove (212). A drainage hole (231) is provided on the side wall of the drainage tank (23), and the drainage hole (231) is located at the bottom of the meandering groove (212). A drainage pipe (232) is provided at the bottom of the drainage tank (23), and an oil drainage groove (241) is provided at the connection between the oil drainage tank (24) and the meandering groove (212), and an oil drainage pipe (242) is provided at the bottom of the oil drainage tank (24).

8. The glass processing wastewater treatment device according to claim 7, characterized in that: The floating oil cleaning device (3) comprises a driving shaft (31), a driven wheel (32), a cleaning plate fixing belt (33) and a cleaning plate (34); the driving shaft (31) rotates on the side wall of the sedimentation tank body (21); the driven wheel (32) rotates on the side wall of the sedimentation tank body (21); the driving shaft (31) is provided with a main shaft motor (311) and a main transmission wheel (312); the driven wheel (32) is provided with a secondary transmission wheel (321); the secondary transmission wheel (321) and the main transmission wheel (312) are connected via the cleaning plate fixing belt (33); and the cleaning plate (34) is provided on the cleaning plate fixing belt (33).

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