Wastewater treatment equipment for anti-dazzle glass production

Abstract

The invention relates to the technical field of wastewater treatment, and discloses wastewater treatment equipment for anti-dazzle glass production, which comprises an aeration tank, a shell movably arranged above the aeration tank and a fixed plate connected with the shell, a conveyor belt is arranged on the side part of the shell, a fishing piece is mounted on the outer side of the conveyor belt, and a scraping plate is arranged on the upper side of the fishing piece in a sliding manner; a sliding rod is installed on the upper side of the scraper, a first arc groove and a second arc groove are formed in the lower side of the fixing plate, the upper end of the sliding rod is in intermittent sliding fit with the first arc groove and the second arc groove, and a waste liquid box is installed on the outer side of the shell. The lower end of the conveying belt is immersed into waste water, the fishing piece moves forwards while rotating, floating foam on the surface of the waste water is fished, a sliding rod slides in a first arc groove, a scraper slides along the fishing piece, the floating foam accumulated on the fishing piece is pushed into a waste liquid box, then the sliding rod slides in a second arc groove, the scraper is reset, and the floating foam on the surface of the waste water is fished. The floating foam fishing efficiency is improved, and the wastewater aeration effect is improved, so that the glass wastewater treatment efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater treatment, in particular to wastewater treatment equipment for anti-glare glass production. Background Art

[0002] Anti-glare glass, especially AG anti-glare glass, is a kind of glass that has been treated with special chemical or physical processes and has the effect of preventing glare. The physical AG process includes glass surface spraying process or water sandblasting process, while the chemical AG process uses chemical reaction to transform the glass surface from a smooth surface to a micron-level particle surface to achieve the anti-glare effect.

[0003] During the production process of AG anti-glare glass, a certain amount of wastewater will be generated due to cutting, edging and cleaning. The wastewater contains impurities such as silica sand, glass fragments, and detergents. Coating treatment is also required during the production process. The chemical reagents used in the coating process and the wastewater generated contain pollutants such as heavy metal ions and organic matter. These wastewaters have the characteristics of high suspended matter content, high organic matter concentration, and large pH value fluctuations. If they are discharged directly without treatment, they will have a serious impact on the environment.

[0004] The wastewater treatment process usually includes pretreatment, pH adjustment, coagulation and sedimentation, biological treatment, deep treatment, disinfection and reuse. Through these steps, pollutants such as suspended solids, organic matter, heavy metal ions in the wastewater can be effectively removed to ensure that the wastewater meets environmental protection standards before discharge. In addition, the wastewater contains heavy metal ions and suspended solids. The surfactants, oils and other surface active substances in these components are easy to form stable foam during the wastewater treatment process, especially under aeration conditions, and thus float on the water surface. These foams need to be collected and treated.

[0005] At present, when treating the floating foam generated during the aeration treatment of glass wastewater, the existing technology usually sets a movable plate above the aeration tank, and the lower end of the movable plate is inserted into the wastewater to push the floating foam floating on the surface of the wastewater to one end of the aeration tank. However, the floating foam concentrated at one end of the aeration tank needs to be manually salvaged, which is time-consuming and labor-intensive, and easily affects the efficiency of wastewater aeration, thereby easily affecting the efficiency of glass wastewater treatment; therefore, it does not meet the existing needs, and we have proposed a wastewater treatment equipment for anti-glare glass production. Summary of the invention

[0006] The present invention provides a wastewater treatment device for anti-glare glass production, which has the beneficial effect of improving the efficiency of wastewater aeration by quickly salvaging floating foam, thereby improving the efficiency of glass wastewater treatment, and solves the problem mentioned in the above background technology that when the floating foam generated during the aeration treatment of glass wastewater is treated, the prior art usually arranges a movable plate above the aeration tank, and the lower end of the movable plate is inserted into the wastewater to push the floating foam floating on the surface of the wastewater to one end of the aeration tank, but the floating foam concentrated at one end of the aeration tank needs to be salvaged manually, which is time-consuming and labor-intensive, and is likely to affect the efficiency of wastewater aeration, thereby easily affecting the efficiency of glass wastewater treatment.

[0007] The present invention provides the following technical scheme: a wastewater treatment equipment for anti-glare glass production, comprising an aeration tank, a shell movably arranged above the aeration tank, and a fixed plate connected to the shell, a conveying roller is rotatably arranged on the side of the shell, a conveying belt is commonly sleeved between the conveying rollers, a salvage piece for salvaging floating foam is installed on the outer side of the conveying belt, a motor is installed on the outer side of the shell, the output shaft of the motor is transmission-connected with the conveying roller, a baffle is installed at one end of the salvage piece, a scraper is slidably arranged on the upper side of the salvage piece, a sliding rod is installed on the upper side of the scraper, a first arc groove is opened on the lower side of the fixed plate, a second arc groove communicating with the first arc groove is also opened on the lower side of the fixed plate, the upper end of the sliding rod intermittently slides with the first arc groove and the second arc groove, a waste liquid tank for collecting and storing floating foam is installed on the outer side of the shell, and a sewage valve is inserted on the bottom side of the waste liquid tank.

[0008] As an optional solution for the wastewater treatment equipment for anti-glare glass production described in the present invention, the shell is arranged at an angle, the fixed plate is connected to the upper end of the shell, a first telescopic member is installed on the outer side of the fixed plate, the first telescopic member is arranged as an electric lifting rod, the telescopic end of the first telescopic member is connected to the fixed plate, a first slider is installed on the upper end of the first telescopic member, a top plate is arranged above the aeration tank, a slot for cooperating with the first slider is opened on the inner side of the top plate, and the first slider is slidably inserted in the slot.

[0009] As an optional solution for the wastewater treatment equipment for anti-glare glass production described in the present invention, wherein: a first screw rod is arranged on the outside of the fixed plate, the number of the first screw rods is set to two, and the two first screw rods are respectively horizontally arranged on both sides of the fixed plate, second sliders are arranged at both ends of the first screw rod, and the ends of the first screw rod are rotatably inserted in the corresponding second sliders, columns are installed on the side of the aeration tank, the number of the columns is the same as the number of the second sliders, a groove body used in conjunction with the second slider is opened on the inner side of the column, the second slider is slidably inserted in the groove body of the corresponding column, and the top plate is commonly connected to the top of the column.

[0010] As an optional solution for the wastewater treatment equipment for anti-glare glass production described in the present invention, wherein: a plurality of first threaded sleeves are threadedly connected to the outer side of the first screw rod, connecting columns are installed on the outer side of the fixed plate, the number of the connecting columns is the same as the number of the first threaded sleeves, the connecting columns are all arranged in a "T" shape, and the side of the first threaded sleeve is provided with an annular groove for use with the end of the connecting column, and the end of the connecting column is slidably inserted into the annular groove.

[0011] As an optional solution of the wastewater treatment equipment for anti-glare glass production described in the present invention, wherein: a first pulley is sleeved on the middle part of the output shaft of the motor, the first pulley is arranged on the outside of the shell, a second pulley is sleeved on the outer side of the first screw rod close to the motor, the second pulley is connected to one of the first screw sleeves, and a gap is left between the inner ring of the second pulley and the first screw rod, and a belt is jointly sleeved between the first pulley and the second pulley.

[0012] As an optional solution for the wastewater treatment equipment for anti-glare glass production described in the present invention, the number of the salvage pieces is set to be several, and the several salvage pieces are evenly arranged on the outside of the conveyor belt, the salvage pieces are all set to be arc-shaped pieces, and the foam floating on the wastewater in the aeration tank remains on the salvage pieces, and the wastewater falls back into the aeration tank through the salvage pieces.

[0013] As an optional solution for the wastewater treatment equipment for anti-glare glass production described in the present invention, a positioning ball is installed on the outer side of the scraper, a positioning groove used in conjunction with the positioning ball is opened on the side of the baffle, an elastic sheet is provided at the notch of the positioning groove, the number of the elastic sheets is set to be several, and the several elastic sheets are evenly arranged circumferentially at the notch of the positioning groove, and the elastic sheets are all connected to the baffle.

[0014] As an optional solution for the wastewater treatment equipment for anti-glare glass production described in the present invention, a limiting slider is also installed on the outer side of the scraper, and a limiting slide groove used in conjunction with the limiting slide groove is opened on the side of the conveyor belt, and the limiting slide groove is slidably inserted in the limiting slide groove.

[0015] As an optional solution of the wastewater treatment equipment for anti-glare glass production described in the present invention, a second screw is rotatably arranged on the side of the shell, and the second screw is arranged under the fixed plate, a gear is installed at one end of the second screw, a second telescopic part is arranged on the outside of the column, a rack is installed at the telescopic end of the second telescopic part, and the rack is intermittently meshed with the gear.

[0016] As an optional solution for the wastewater treatment equipment for anti-glare glass production described in the present invention, wherein: the second screw rod is threadedly connected to the second thread sleeve on the outer side, a limiting plate is installed on the outer side of the second thread sleeve, a straight groove for use with the limiting plate is opened on the lower side of the fixed plate, and the limiting plate is slidably inserted in the straight groove; a nozzle is also installed on the outer side of the second thread sleeve, a clean water tank is installed on the outer side of the shell, a water pipe is connected between the nozzle and the clean water tank, and the water pipe is configured as a spring tube.

[0017] The present invention has the following beneficial effects:

[0018] 1. The wastewater treatment equipment for anti-glare glass production, first, the first telescopic member drives the shell to descend, so that the lower end of the conveyor belt is immersed in the wastewater in the aeration tank, and the conveyor roller is driven by the motor to rotate, so that the conveyor roller drives the conveyor belt to rotate, and at the same time, the motor also drives the conveyor belt to move forward horizontally through the driving shell, so that the conveyor belt rotates and moves forward at the same time;

[0019] Subsequently, the conveyor belt drives the salvage piece to rotate and move forward, so that the salvage piece on the lower side of the conveyor belt is immersed in the wastewater in the aeration tank, and then moves away from the wastewater surface to the upper side of the conveyor belt. In this process, the salvage piece salvages the foam floating on the wastewater surface, and the foam accumulates on the salvage piece, so that the foam is transported to the upper end of the shell as the conveyor belt rotates;

[0020] Finally, the slide bar slides in the first arc groove, so that the positioning ball is disengaged from the positioning groove, and the scraper slides along the salvage piece to push the floating foam accumulated on the salvage piece to the waste liquid tank for collection. Subsequently, the slide bar slides in the second arc groove to reset the scraper. In summary, the efficiency of floating foam salvage is improved, the effect of wastewater aeration is improved, and thus the treatment efficiency of glass wastewater is improved.

[0021] 2. In the wastewater treatment equipment for anti-glare glass production, the motor drives the conveyor belt to rotate through the conveyor roller. In addition, the motor also drives the first pulley to rotate. Through the setting of the belt, the second pulley is driven to rotate, so that the second pulley drives the first thread sleeve connected to the second pulley to rotate, and then the first thread sleeve is used in conjunction with the first screw rod, so that the first thread sleeve moves along the first screw rod, and at the same time, the upper end of the connecting column slides in the annular groove, so that the fixing plate is connected to the first thread sleeve through the connecting column, so that the first thread sleeve drives the housing to move together;

[0022] Moreover, the fixed plate drives the rest of the first wire sleeves to rotate and move along the first screw rod, and supports the fixed plate at multiple locations, so that the fixed plate and the shell remain balanced and move more stably, thereby facilitating the simultaneous driving of the rotation of the conveyor belt and the movement of the shell by the motor.

[0023] 3. In the wastewater treatment equipment for anti-glare glass production, after the foam is salvaged, the first telescopic member drives the shell and the conveyor belt to rise and reset, so that the salvage piece leaves the wastewater, and then the shell is driven backward by the motor. When the shell is about to reset, the second telescopic member drives the rack to move below the gear, so that the gear and the rack are meshed, thereby driving the second screw rod to rotate, and then through the cooperation of the second screw rod and the second thread sleeve, the second thread sleeve drives the nozzle to move toward the waste liquid tank, and the nozzle is started, so that the water in the clean water tank is sprayed on the conveyor belt, the salvage piece and the scraper through the nozzle, and the sewage generated by the spraying flows into the waste liquid tank along the salvage piece, thereby removing the foam adhering to the conveyor belt, the salvage piece and the scraper, and further improving the foam removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0025] Figure 2 It is a schematic diagram of the local three-dimensional structure of the present invention.

[0026] Figure 3 It is a schematic diagram of the local explosion structure of the present invention.

[0027] Figure 4 It is a schematic diagram of the cutaway structure of the first silk sleeve of the present invention.

[0028] Figure 5 It is a schematic diagram of the three-dimensional structure of the scraper of the present invention.

[0029] Figure 6 It is a schematic diagram of the cutaway structure of the baffle of the present invention.

[0030] Figure 7 It is a schematic diagram of the cross-section structure of the fixing plate of the present invention.

[0031] Figure 8 It is a schematic diagram of the three-dimensional structure of the second screw rod of the present invention.

[0032] Fig. 9 It is a schematic diagram of the three-dimensional structure of the top plate of the present invention.

[0033] Fig.10 It is a schematic diagram of the partial cutaway structure of the top plate of the present invention.

[0034] In the figure: 100, aeration tank; 110, housing; 120, fixing plate; 130, first telescopic member; 131, first slider; 1311, top plate; 1312, slot; 132, first screw rod; 133, second slider; 134, column; 135, first screw sleeve; 136, connecting column; 137, annular groove; 140, conveyor roller; 150, conveyor belt; 160, salvage sheet; 170, motor; 171, first pulley; 172, second pulley; 173, belt; 180, Baffle; 190, scraper; 191, positioning ball; 192, positioning groove; 193, elastic sheet; 194, limit slider; 195, limit slide groove; 200, slide rod; 210, first arc groove; 220, second arc groove; 230, waste liquid tank; 240, drain valve; 250, second screw rod; 251, gear; 252, second telescopic member; 253, rack; 254, second thread sleeve; 255, limit plate; 256, straight groove; 257, nozzle; 258, clean water tank; 259, water pipe. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Embodiment 1: This embodiment aims to solve the problem that when treating the foam generated during the aeration treatment of glass wastewater, the prior art usually sets a movable plate above the aeration tank, and the lower end of the movable plate is inserted into the wastewater to push the foam floating on the surface of the wastewater to one end of the aeration tank. However, the foam concentrated at one end of the aeration tank needs to be salvaged manually, which is time-consuming and labor-intensive, and is likely to affect the efficiency of wastewater aeration, thereby easily affecting the efficiency of glass wastewater treatment. Please refer to Figure 1 , Figure 3 , Figure 5 , Figure 6 and Figure 7 A wastewater treatment device for anti-glare glass production includes an aeration tank 100 for storing wastewater and aerating the wastewater, a shell 110 movably arranged above the aeration tank 100, and a fixing plate 120 fixedly connected to the shell 110. The shell 110 and the fixing plate 120 can be lifted and lowered and moved horizontally above the aeration tank 100.

[0037] A conveying roller 140 is rotatably provided on the side of the shell 110 through a bearing. The number of the conveying rollers 140 is set to two, and a conveyor belt 150 is commonly sleeved between the two conveying rollers 140. A salvage piece 160 for salvaging floating foam is fixedly installed on the outer side of the conveyor belt 150. The number of the salvage pieces 160 is set to be several, and the several salvage pieces 160 are evenly arranged on the outer side of the conveyor belt 150. The salvage pieces 160 are all set to be arc-shaped pieces, and the floating foam floating on the wastewater in the aeration tank 100 can be retained on the salvage pieces 160, and the wastewater falls back into the aeration tank 100 through the salvage pieces 160.

[0038] A motor 170 is fixedly installed on the outer side of the housing 110, and the output shaft of the motor 170 is drivingly connected to one of the conveying rollers 140. A baffle 180 is fixedly installed on one end of the salvage piece 160. A scraper 190 is slidably arranged on the upper side of the salvage piece 160. A positioning ball 191 is fixedly installed on the outer side of the scraper 190. A positioning groove 192 for use with the positioning ball 191 is opened on the side of the baffle 180. An elastic sheet 193 is arranged at the notch of the positioning groove 192. The number of the elastic sheets 193 is set to a plurality, and the plurality of elastic sheets 193 are evenly arranged in the circumferential direction. At the notch of the positioning groove 192, the elastic sheet 193 is connected to the baffle 180. When the positioning ball 191 is inserted in the positioning groove 192, the elastic sheet 193 contacts the outside of the positioning ball. A limiting slider 194 is also fixedly installed on the outside of the scraper 190. A limiting slide groove 195 for use with the limiting slider 194 is opened on the side of the conveyor belt 150. The limiting slider 194 is slidably inserted in the limiting slide groove 195, which can not only prevent the scraper 190 from falling off the conveyor belt 150, but also enable the scraper 190 to slide in contact with the salvage piece 160.

[0039] A slide bar 200 is fixedly installed on the upper side of the scraper 190, a first arc groove 210 is opened on the lower side of the fixed plate 120, and a second arc groove 220 connected to the first arc groove 210 is also opened on the lower side of the fixed plate 120, and the first arc groove 210 and the second arc groove 220 together form a "U" shape, and the upper end of the slide bar 200 intermittently slides with the first arc groove 210 and the second arc groove 220. A waste liquid tank 230 for collecting and storing floating foam is fixedly installed on the outer side of the shell 110, and the upper side of the waste liquid tank 230 is set to be open and flush with the shell 110. The length of the waste liquid tank 230 is the same as the length of the fixed plate 110, and the starting position and the end position of the waste liquid tank 230 are respectively the same as the starting position and the end position of the fixed plate 110. A drain valve 240 is inserted at the bottom side of the waste liquid tank 230, so that the floating foam collected in the waste liquid tank 230 can be removed through the drain valve 240.

[0040] In this embodiment: first, the first telescopic member 130 drives the housing 110 to descend, so that the lower end of the conveyor belt 150 is immersed in the wastewater in the aeration tank 100, and the conveyor roller 140 is driven to rotate by the motor 170, so that the conveyor roller 140 drives the conveyor belt 150 to rotate. At the same time, the motor 170 also drives the conveyor belt 150 to move forward horizontally through the driving housing 110, so that the conveyor belt 150 rotates and moves forward at the same time;

[0041] Subsequently, the conveyor belt 150 drives the salvage piece 160 to rotate and move forward, so that the salvage piece 160 on the lower side of the conveyor belt 150 is immersed in the wastewater in the aeration tank 100, and then moves away from the wastewater surface to the upper side of the conveyor belt 150. In this process, the salvage piece 160 salvages the foam floating on the wastewater surface, and the foam accumulates on the salvage piece 160, so that the foam is transported to the upper end of the housing 110 as the conveyor belt 150 rotates;

[0042] Finally, the slide bar 200 slides in the first arc groove 210, so that the positioning ball 191 is disengaged from the positioning groove 192, and the scraper 190 slides along the salvage piece 160 to push the floating foam accumulated on the salvage piece 160 to the waste liquid tank 230 for collection. Subsequently, the slide bar 200 slides in the second arc groove 220 to reset the scraper 190. In summary, the efficiency of salvaging floating foam is improved, the effect of wastewater aeration is improved, thereby improving the treatment efficiency of glass wastewater, and solving the problem of the floating foam generated during the aeration treatment of glass wastewater as much as possible. In the prior art, a movable plate is usually arranged above the aeration tank, and the lower end of the movable plate is inserted into the wastewater to push the floating foam floating on the surface of the wastewater to one end of the aeration tank. However, the floating foam concentrated at one end of the aeration tank needs to be salvaged manually, which is time-consuming and labor-intensive, and is likely to affect the efficiency of wastewater aeration, thereby easily affecting the efficiency of glass wastewater treatment.

[0043] Embodiment 2: This embodiment is intended to solve the problem that it is inconvenient to drive the rotation of the conveyor belt 150 and the movement of the housing 110 at the same time by the motor 170. This embodiment is an improvement made on the basis of Embodiment 1. For details, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Fig. 9 and Fig.10The shell 110 is tilted, the fixed plate 120 is fixedly connected to the upper end of the shell 110, a first telescopic member 130 is installed on the upper side of the fixed plate 120, the first telescopic member 130 is set as an electric lifting rod or a hydraulic cylinder, the telescopic end of the first telescopic member 130 is fixedly connected to the fixed plate 120, a first slider 131 is fixedly installed on the upper end of the first telescopic member 130, a top plate 1311 is fixedly arranged above the aeration tank 100, a slot 1312 used in conjunction with the first slider 131 is opened on the inner side of the top plate 1311, and the first slider 131 is slidably inserted in the slot 1312.

[0044] A first screw rod 132 is arranged outside the fixed plate 120, the number of the first screw rods 132 is set to two, and the two first screw rods 132 are respectively arranged horizontally on both sides of the fixed plate 120, and second sliders 133 are arranged at both ends of the two first screw rods 132, and the ends of the first screw rods 132 are rotatably inserted in the corresponding second sliders 133 through bearings. A column 134 is fixedly installed on the side of the aeration tank 100, and the number of the columns 134 is the same as the number of the second sliders 133, both of which are set to four. A groove body used in conjunction with the second slider 133 is opened on the inner side of the column 134, and the second slider 133 is slidably inserted in the groove body of the corresponding column 134, so that the shell 110 and the first screw rod 132 can be lifted and lowered, and the top plate 1311 is connected to the top of the column 134, so that the column 134 supports the top plate 1311.

[0045] Two first thread sleeves 135 are threadedly connected to the outer side of the first threaded rod 132, and a connecting column 136 is fixedly installed on the outer side of the fixing plate 120. The number of the connecting columns 136 is the same as the number of the first thread sleeves 135. The connecting columns 136 are all arranged in a "T" shape, and the side of the first thread sleeve 135 is provided with an annular groove 137 for use with the end of the connecting column 136, and the end of the connecting column 136 is slidably inserted in the annular groove 137.

[0046] A first pulley 171 is fixedly sleeved in the middle of the output shaft of the motor 170, and the first pulley 171 is arranged on the outside of the housing 110. A second pulley 172 is sleeved on the outside of the first screw rod 132 close to the motor 170. The second pulley 172 is fixedly connected to one of the first wire sleeves 135, and a gap is left between the inner ring of the second pulley 172 and the first screw rod 132. A belt 173 is jointly sleeved between the first pulley 171 and the second pulley 172, and the belt 173 is arranged in an "8" shape.

[0047] In this embodiment: the motor 170 drives the conveyor belt 150 to rotate through the conveyor roller 140. In addition, the motor 170 also drives the first pulley 171 to rotate. Through the setting of the belt 173, the second pulley 172 is driven to rotate, so that the second pulley 172 drives the first wire sleeve 135 connected to the second pulley 172 to rotate, and then the first wire sleeve 135 and the first screw rod 132 are used in conjunction with each other, so that the first wire sleeve 135 moves along the first screw rod 132, and at the same time, the upper end of the connecting column 136 slides in the annular groove 137, so that the fixing plate 120 is connected to the first wire sleeve 135 through the connecting column 136, so that the first wire sleeve 135 drives the housing 110 to move together;

[0048] Moreover, the fixed plate 120 drives the rest of the first wire sleeves 135 to rotate and move along the first wire rod 132, and supports the fixed plate 120 at multiple locations, so that the fixed plate 120 and the shell 110 maintain balance and move more stably, thereby facilitating the simultaneous driving of the rotation of the conveyor belt 150 and the movement of the shell 110 by the motor 170.

[0049] Embodiment 3: This embodiment aims to solve the problem that the scraper 190 is difficult to scrape off the foam, which makes it easy for the foam to adhere to the salvage sheet 160 and the scraper 190. This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1 , Figure 3 , Figure 7 and Figure 8 A second screw rod 250 is also rotatably provided on the side of the shell 110, and the second screw rod 250 is arranged below the fixed plate 120, a gear 251 is fixedly installed on one end of the second screw rod 250, a second telescopic member 252 is provided on the outside of the column 134, the second telescopic member 252 is configured as an electric lifting rod or a hydraulic cylinder, and a rack 253 is fixedly installed on the telescopic end of the second telescopic member 252, and the rack 253 is intermittently meshed with the gear 251.

[0050] The second threaded rod 250 is threadedly connected to the outside of the second threaded sleeve 254, and a limiting plate 255 is fixedly installed on the outside of the second threaded sleeve 254. A straight groove 256 for use with the limiting plate 255 is opened on the lower side of the fixed plate 120, and the limiting plate 255 is slidably inserted in the straight groove 256 to prevent the second threaded sleeve 254 from rotating together with the second threaded rod 250; a nozzle 257 is also fixedly installed on the outside of the second threaded sleeve 254, and a clean water tank 258 is fixedly installed on the outside of the shell 110. The clean water tank 258 is filled with clean water. A water pipe 259 is connected between the nozzle 257 and the clean water tank 258. The water pipe 259 is set to a spring tube, which can be extended and retracted to avoid obstruction to the movement of the nozzle 257.

[0051] In this embodiment, after the foam is salvaged, the first telescopic member 130 drives the housing 110 and the conveyor belt 150 to rise and reset, so that the salvage sheet 160 leaves the wastewater, and then the housing 110 is driven backward by the motor 170. When the housing 110 is about to be reset, the second telescopic member 252 drives the rack 253 to move below the gear 251, so that the gear 251 is meshed with the rack 253, thereby driving the second screw rod 250 to rotate, and then the second screw rod 250 and the second wire sleeve 254 are engaged. When used in conjunction, the second wire sleeve 254 drives the nozzle 257 to move toward the waste liquid tank 230, and the nozzle 257 is started, so that the water in the clean water tank 258 is sprayed on the conveyor belt 150, the salvage piece 160 and the scraper 190 through the nozzle 257, and the sewage generated by the spraying flows into the waste liquid tank 230 along the salvage piece 160, thereby removing the floating foam adhering to the conveyor belt 150, the salvage piece 160 and the scraper 190, further improving the effect of removing the floating foam.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0053] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A wastewater treatment device for anti-glare glass production, comprising an aeration tank (100), a housing (110) movably arranged above the aeration tank (100), and a fixing plate (120) connected to the housing (110), characterized in that: A conveying roller (140) is rotatably arranged on the side of the shell (110), a conveying belt (150) is sleeved between the conveying rollers (140), a salvaging sheet (160) for salvaging floating foam is installed on the outer side of the conveying belt (150), a motor (170) is installed on the outer side of the shell (110), the output shaft of the motor (170) is drivingly connected with the conveying roller (140), a baffle (180) is installed at one end of the salvaging sheet (160), a scraper (190) is slidably arranged on the upper side of the salvaging sheet (160), and the scraper (190) is installed on the outer side of the conveying belt (150). A sliding rod (200) is installed on the upper side of the plate (190), a first arc groove (210) is opened on the lower side of the fixed plate (120), and a second arc groove (220) connected to the first arc groove (210) is also opened on the lower side of the fixed plate (120), the upper end of the sliding rod (200) intermittently slides with the first arc groove (210) and the second arc groove (220), and a waste liquid tank (230) for collecting and storing floating foam is installed on the outer side of the shell (110), and a sewage valve (240) is inserted on the bottom side of the waste liquid tank (230).

2. The wastewater treatment equipment for anti-glare glass production according to claim 1 is characterized by: The shell (110) is arranged at an angle, the fixed plate (120) is connected to the upper end of the shell (110), a first telescopic member (130) is installed on the outer side of the fixed plate (120), the first telescopic member (130) is arranged as an electric lifting rod, the telescopic end of the first telescopic member (130) is connected to the fixed plate (120), a first sliding block (131) is installed on the upper end of the first telescopic member (130), a top plate (1311) is arranged above the aeration tank (100), a slot (1312) for use with the first sliding block (131) is opened on the inner side of the top plate (1311), and the first sliding block (131) is slidably inserted in the slot (1312).

3. The wastewater treatment equipment for anti-glare glass production according to claim 2 is characterized by: A first screw rod (132) is arranged outside the fixing plate (120), the number of the first screw rods (132) is set to two, and the two first screw rods (132) are respectively arranged horizontally on both sides of the fixing plate (120), and second sliders (133) are arranged at both ends of the first screw rod (132), and the ends of the first screw rod (132) are rotatably inserted in the corresponding second sliders (133), and columns (134) are installed on the side of the aeration tank (100), and the number of the columns (134) is the same as the number of the second sliders (133), and a groove body used in conjunction with the second slider (133) is opened on the inner side of the column (134), and the second slider (133) is slidably inserted in the groove body of the corresponding column (134), and the top plate (1311) is connected to the top of the column (134).

4. The wastewater treatment equipment for anti-glare glass production according to claim 3 is characterized by: The outer side of the first screw rod (132) is threadedly connected with a plurality of first thread sleeves (135), and the outer side of the fixing plate (120) is installed with a connecting column (136), the number of the connecting columns (136) is the same as the number of the first thread sleeves (135), and the connecting columns (136) are all arranged in a "T" shape, and the side of the first thread sleeve (135) is provided with an annular groove (137) for use with the end of the connecting column (136), and the end of the connecting column (136) is slidably inserted in the annular groove (137).

5. The wastewater treatment equipment for anti-glare glass production according to claim 4 is characterized by: A first pulley (171) is sleeved on the middle part of the output shaft of the motor (170), and the first pulley (171) is arranged outside the housing (110). A second pulley (172) is sleeved on the outer side of the first screw rod (132) close to the motor (170), and the second pulley (172) is connected to one of the first screw sleeves (135), and a gap is left between the inner ring of the second pulley (172) and the first screw rod (132), and a belt (173) is sleeved between the first pulley (171) and the second pulley (172).

6. The wastewater treatment equipment for anti-glare glass production according to claim 1 is characterized by: The number of the salvage pieces (160) is set to be several, and the several salvage pieces (160) are evenly arranged on the outside of the conveyor belt (150), the salvage pieces (160) are all set to be arc-shaped pieces, and the foam floating on the wastewater in the aeration tank (100) remains on the salvage pieces (160), and the wastewater falls back into the aeration tank (100) through the salvage pieces (160).

7. The wastewater treatment equipment for anti-glare glass production according to claim 1 is characterized by: A positioning ball (191) is installed on the outer side of the scraper (190), and a positioning groove (192) used in conjunction with the positioning ball (191) is opened on the side of the baffle (180). An elastic sheet (193) is arranged at the notch of the positioning groove (192). The number of the elastic sheets (193) is set to be several, and the several elastic sheets (193) are evenly arranged at the notch of the positioning groove (192) in an annular direction, and the elastic sheets (193) are all connected to the baffle (180).

8. The wastewater treatment equipment for anti-glare glass production according to claim 1 is characterized by: A limiting slide block (194) is also installed on the outer side of the scraper (190), and a limiting slide groove (195) for use with the limiting slide block (194) is opened on the side of the conveyor belt (150), and the limiting slide block (194) is slidably inserted in the limiting slide groove (195).

9. The wastewater treatment equipment for anti-glare glass production according to claim 3 is characterized by: A second screw rod (250) is rotatably arranged on the side of the housing (110), and the second screw rod (250) is arranged below the fixed plate (120), a gear (251) is installed at one end of the second screw rod (250), a second telescopic member (252) is arranged on the outside of the column (134), a rack (253) is installed at the telescopic end of the second telescopic member (252), and the rack (253) is intermittently meshed with the gear (251).

10. The wastewater treatment equipment for anti-glare glass production according to claim 9, characterized in that: The outer side of the second screw rod (250) is threadedly connected with a second thread sleeve (254), and a limiting plate (255) is installed on the outer side of the second thread sleeve (254). A straight groove (256) for use with the limiting plate (255) is opened on the lower side of the fixing plate (120), and the limiting plate (255) is slidably inserted in the straight groove (256); a nozzle (257) is also installed on the outer side of the second thread sleeve (254), and a clean water tank (258) is installed on the outer side of the shell (110). A water pipe (259) is connected between the nozzle (257) and the clean water tank (258), and the water pipe (259) is set as a spring pipe.

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