Laboratory wastewater comprehensive treatment system

Abstract

The invention discloses a laboratory wastewater comprehensive treatment system, and belongs to the technical field of wastewater treatment.The laboratory wastewater comprehensive treatment system comprises a treatment box and supporting legs fixedly installed at the positions, close to the four corners, of the bottom of the treatment box, an opening is formed in the position, close to the right side, of the front side of the treatment box, and a material receiving frame is inserted into an inner cavity of the opening; through mutual cooperation of a stirring shaft, stirring blades, a rotating bevel gear, a transmission bevel gear, a movable rod, a driving motor, a synchronous belt, a driving bevel gear, a driven bevel gear, a transmission rod, a cam, a pushing plate, a knocking spring, a knocking ball, a flat plate, a guide rod and a reset spring, added wastewater and a treatment agent can be fully stirred and mixed; and in addition, the cam can be driven to continuously rotate, the fixed frame is knocked, the effect of preventing blockage is achieved, the subsequent solid-liquid separation efficiency is further improved, and the use effect is better.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater treatment, in particular to a comprehensive laboratory wastewater treatment system. Background Art

[0002] With the widespread use of laboratories, the treatment of laboratory waste liquid and wastewater has become an important environmental issue. Laboratory waste liquid and wastewater contain various chemical substances. If not properly treated, they will cause serious harm to the environment and human health. Therefore, the correct treatment of laboratory waste liquid and wastewater is a necessary measure to protect the ecological environment and human health.

[0003] When using the existing laboratory wastewater comprehensive treatment system, treatment agents are usually added to precipitate the wastewater. However, it is difficult to quickly separate the formed precipitate, and the separation efficiency is low, which reduces the efficiency of wastewater treatment. In addition, there is blockage during the separation process, which further reduces the efficiency of separation of impurities and water, and also increases the workload of staff, resulting in poor use effect.

[0004] Aiming at the above problems, a comprehensive laboratory wastewater treatment system is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a comprehensive laboratory wastewater treatment system, which uses the device to work and thus solves the problems in the above background.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a laboratory wastewater comprehensive treatment system, comprising a treatment box and supporting legs fixedly installed at the bottom of the treatment box near the four corners, an opening is opened at the front side of the treatment box near the right side, and a material receiving frame is inserted into the inner cavity of the opening, and the right side of the material receiving frame is slidably installed on the inner wall of the inner cavity of the treatment box near the top and the bottom respectively, a feeding box is fixedly installed through the top of the treatment box near the right side, a feeding frame is fixedly installed through the middle of the top of the feeding box, an opening and closing component is installed at the top of the treatment box near the front side, and a mixing component is installed together at the inner cavity of the feeding box near the front and back sides, a separation component is installed at the inner cavity of the treatment box near the top, and a flip component is installed at the inner cavity of the treatment box near the lower right, a vertical plate is fixedly installed at the inner cavity of the treatment box near the left side, and a guide block is fixedly installed at the bottom of the right side of the vertical plate;

[0007] The flip assembly includes a flip plate arranged near the lower right side of the inner cavity of the processing box and fixed plates respectively fixedly installed on the left side of the flip plate near the front and rear sides, a rotating rod is fixedly installed through the fixed plates, and a limiting plate is respectively arranged on the opposite side of the fixed plates, the front end of the rotating rod is movably installed on the adjacent limiting plate, the rear end of the rotating rod is movably installed through the adjacent limiting plate and the outer side of the processing box in turn, and a ratchet disk A is fixedly installed, and a ratchet disk B is engaged with the rear side of the ratchet disk A.

[0008] Furthermore, a rotating shaft is arranged at the middle part of the rear side of the ratchet disk B, the ratchet disk B and the rotating shaft are elastically connected by a telescopic spring C, and an L-shaped support plate is movably installed at the rear end of the rotating shaft, the front side of the L-shaped support plate is fixedly installed on the processing box, and a driven gear is fixedly sleeved on the output shaft of the rotating shaft.

[0009] Furthermore, a driving gear is meshed with the top of the driven gear, and a transmission shaft is fixedly installed at the middle part of the rear side of the driving gear, the rear end of the transmission shaft is movably installed on the inner wall inside the L-shaped support plate, and a volute spring is sleeved on the output end of the transmission shaft, one end of the volute spring is fixedly installed on the transmission shaft, and a fixed shaft is fixedly installed on the other end of the volute spring, and the rear end of the fixed shaft is fixedly installed on the inner wall inside the L-shaped support plate.

[0010] Furthermore, the opening and closing assembly includes a straight plate fixedly installed on the top of the processing box near the front side and a support frame fixedly installed on the front side of the straight plate near the top, a servo motor A is fixedly installed on the inner side of the support frame, and the output end of the servo motor A movably extends through the outer side of the straight plate, and a worm is fixedly installed, and the output end of the worm is meshed with a worm wheel, and a rotating shaft is fixedly installed through the middle part of the worm wheel, and screws A and screws B are fixedly installed on the left and right ends of the rotating shaft, respectively, and rectangular plates are movably installed on the opposite ends of screws A and screw B, and the bottoms of the rectangular plates are respectively fixedly installed on the processing box, and movable plates are threadedly installed on the outer sides of screws A and screw B, and baffles are fixedly installed on the opposite sides of the movable plates, and the opposite sides of the baffles slide through and extend to the inner cavity of the feeding box, and the opposite sides of the baffles are fitted.

[0011] Furthermore, a limiting telescopic rod is fixedly installed on the opposite side of the movable plate near the front and rear sides, and an L-shaped plate A and an L-shaped plate B are respectively provided on the opposite side of the movable plate, and the opposite sides of the L-shaped plate A and the L-shaped plate B are respectively fixedly installed on the outside of the processing box, and the inner sides of the L-shaped plate A and the L-shaped plate B are respectively fixedly connected to the outer ends of adjacent limiting telescopic rods.

[0012] Furthermore, the separation component includes a fixed frame arranged near the top of the inner cavity of the processing box, the left side of the fixed frame is fixedly installed on the vertical plate, and a fixed frame is fixedly installed on the left side of the vertical plate near the top, a servo motor B is fixedly installed on the inner side of the fixed frame, and a threaded rod is fixedly installed on the output shaft of the servo motor B, the right end of the threaded rod is movably extended through the inner cavity of the fixed frame in turn, and is movably installed on the right side wall of the inner cavity of the fixed frame, a scraper is threadedly installed on the outer side of the fixed frame near the left end, and the bottom of the scraper is fitted with the bottom wall of the inner cavity of the fixed frame, a special-shaped connecting rod is fixedly installed on the top of the scraper near the rear side, and an opening is opened on the rear side of the processing box near the top, the end of the special-shaped connecting rod away from the scraper passes through the opening and extends to the outside of the processing box, and a rack plate is provided at the lower end of the special-shaped connecting rod, and the top of the rack plate is slidably installed on the processing box.

[0013] Furthermore, the scraper is slidably penetrated by limit rods near the front and rear sides, and the left and right ends of the limit rods are fixedly mounted on the inner wall of the inner cavity of the fixed frame.

[0014] Furthermore, a circular plate is provided above the top of the rack plate near the middle, and the top of the circular plate is fixedly connected to the lower end of the special-shaped connecting rod, and the circular plate and the rack plate are elastically connected through a telescopic spring A.

[0015] Furthermore, the mixing assembly includes stirring shafts respectively arranged near the front and rear sides of the inner cavity of the feeding box, and the right ends of the stirring shafts are movably installed on the inner wall of the inner cavity of the feeding box, and the left ends of the stirring shafts are movably penetrated and extended to the outside of the feeding box, and are respectively fixedly installed with rotating bevel gears, and a plurality of stirring blades are fixedly installed on the outside of the stirring shaft at equal intervals, and the opposite sides of the rotating bevel gears are respectively meshed with transmission bevel gears, and a movable rod is fixedly installed and penetrated at the middle part of the transmission bevel gear, and two vertical plates are fixedly installed near the left side of the top of the processing box, and the vertical plates are arranged front and back, and the rear end of the movable rod is movably installed on the adjacent vertical plate, and the front end of the movable rod is movably penetrated and extended To the outside of the adjacent vertical plate, a bearing plate is fixedly installed on the front side of the front vertical plate near the top, a driving motor is fixedly installed on the top of the bearing plate, and the output end of the driving motor is fixedly connected to the front end of the movable rod, and the output end of the movable rod is fixedly sleeved with a synchronous wheel A, a synchronous wheel B is provided near the left rear side of the inner cavity of the processing box, a synchronous belt is jointly sleeved on the outer sides of the synchronous wheel A and the synchronous wheel B, and a rectangular opening for the rotation of the synchronous belt is opened on the processing box near the left rear side, a rotating rod is fixedly installed through the middle part of the synchronous wheel B, the rear end of the rotating rod is movably installed on the inner wall of the inner cavity of the processing box, and an active bevel gear is fixedly installed on the front end of the rotating rod, and a driven bevel gear is meshed with the right side of the active bevel gear.

[0016] Furthermore, a transmission rod is fixedly installed at the middle part of the right side of the driven bevel gear, and the right end of the transmission rod movably extends through the inner cavity of the processing box and is fixedly installed with a cam, a push plate is arranged above the top of the cam, a plurality of knocking springs are fixedly installed at equal intervals on the top of the push plate, and knocking balls are fixedly installed on the tops of the knocking springs, flat plates are respectively arranged at the bottom of the push plate near the front and rear sides, the left sides of the flat plates are respectively fixedly installed on the vertical plates, and guide rods are respectively slidably installed on the flat plates, the upper ends of the guide rods are respectively fixedly installed on the push plates, and reset springs are respectively sleeved on the outer sides of the guide rods, and the two ends of the reset springs are respectively fixedly installed on the push plate and the adjacent flat plates.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. Through the coordination among the stirring shaft, stirring blade, rotating bevel gear, transmission bevel gear, movable rod, driving motor, synchronous belt, active bevel gear, driven bevel gear, transmission rod, cam, push plate, knocking spring, knocking ball, flat plate, guide rod and reset spring, the added wastewater and treatment agent can be fully stirred and mixed, so that their contact is more comprehensive, which effectively improves the treatment efficiency. In addition, it can also drive the cam to rotate continuously to knock on the fixed frame, which plays a role in preventing blockage, further improving the efficiency of subsequent solid-liquid separation, and achieving better use effect.

[0019] 2. Through the mutual cooperation among the straight plate, servo motor A, worm, worm wheel, screw A, screw B, rectangular plate, movable plate, limit telescopic rod, L-shaped plate A, L-shaped plate B and baffle, the baffles on both sides can be driven to move after the wastewater treatment is completed, so as to realize the unloading operation, which is conducive to the subsequent solid-liquid separation work.

[0020] 3. Through the cooperation among the fixed frame, the fixed frame, the servo motor B, the threaded rod, the scraper, the limit rod, the special-shaped connecting rod, the rack plate, the circular plate and the telescopic spring A, the fed wastewater can be received and filtered, so that the impurities formed in the wastewater can be separated, and the liquid can be discharged under the action of the guide block. In addition, the impurities in the fixed frame can be pushed to the right through the setting of the scraper, and the flip plate, the fixed plate, the rotating rod, the ratchet plate A, the ratchet plate B, the telescopic spring C, the rotating shaft, the L-shaped support plate, the driven gear, the driving gear, the transmission shaft, the volute spring and the fixed shaft can be coordinated with each other, and the flip plate can be driven to rotate when the scraper moves to a certain position to the right and then returns to its original position, thereby facilitating the falling of solid impurities and realizing the separation of solid and liquid in the treated wastewater, which is convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an overall stereogram of the present invention;

[0022] Figure 2 is a rear side perspective view of the present invention;

[0023] Figure 3 It is a partial cross-sectional perspective view of the present invention;

[0024] Figure 4 It is a partial rear side cross-sectional unfolded stereoscopic view of the present invention;

[0025] Figure 5 It is a perspective view of the processing box of the present invention;

[0026] Figure 6 It is a partial cross-sectional unfolded stereoscopic view of the processing box of the present invention;

[0027] Figure 7 It is a partial right side cross-sectional expanded stereoscopic view of the present invention;

[0028] Figure 8 It is a partial structural stereogram of the material splicing frame of the present invention;

[0029] Fig. 9 It is a partial bottom-up sectional unfolded stereoscopic view of the present invention;

[0030] Fig.10 For the present invention Figure 5 Enlarged view of point A in the middle;

[0031] Fig.11 It is a partial structural stereogram of the fixing frame of the present invention;

[0032] Fig.12 It is a partial structural stereogram of the spiral spring of the present invention;

[0033] Fig.13 For the present invention Figure 8 Enlarged view of point B in the middle;

[0034] Fig.14 For the present invention Fig. 9 Enlarged view of center C.

[0035] In the figure: 1. Processing box; 2. Support legs; 3. Receiving frame; 4. Feeding box; 5. Feeding frame; 6. Opening and closing assembly; 61. Straight plate; 62. Servo motor A; 63. Worm; 64. Worm gear; 65. Screw A; 66. Screw B; 67. Rectangular plate; 68. Movable plate; 681. Limit telescopic rod; 682. L-shaped plate A; 683. L-shaped plate B; 69. Baffle; 7. Mixing assembly; 71. Stirring shaft; 72. Stirring blade; 73. Rotating bevel gear; 74. Transmission bevel gear; 75. Movable rod; 76. Driving motor; 77. Synchronous belt; 78. Active bevel gear; 79. Driven bevel gear; 791. Transmission rod; 792. Cam; 793. Push plate; 794. Knocking Spring; 795, knocking ball; 796, flat plate; 797, guide rod; 798, reset spring; 8, separation assembly; 81, fixed frame; 82, fixed frame; 83, servo motor B; 84, threaded rod; 85, scraper; 851, limit rod; 86, special-shaped connecting rod; 87, rack plate; 871, circular plate; 872, telescopic spring A; 9, flip assembly; 91, flip plate; 92, fixed plate; 93, rotating rod; 94, ratchet plate A; 95, ratchet plate B; 96, telescopic spring C; 97, rotating shaft; 98, L-shaped support plate; 99, driven gear; 991, driving gear; 992, transmission shaft; 993, scroll spring; 994, fixed shaft; 10, vertical plate; 20, guide block. DETAILED DESCRIPTION

[0036] 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.

[0037] To solve technical problems such as Figure 1 - Fig.14As shown, the following preferred technical solutions are provided: a laboratory wastewater comprehensive treatment system, comprising a treatment box 1 and support legs 2 fixedly installed at the bottom of the treatment box 1 near the four corners, a discharge pipe is provided on the right side of the treatment box 1 near the bottom, a valve is provided on the outside of the discharge pipe, an opening is provided on the front side of the treatment box 1 near the right side, and a material receiving frame 3 is inserted into the inner cavity of the opening, the right side of the material receiving frame 3 is slidably installed on the inner wall of the inner cavity of the treatment box 1 near the top and the bottom, a feeding box 4 is fixedly installed through the top of the treatment box 1 near the right side, a feeding frame 5 is fixedly installed through the middle of the top of the feeding box 4, and the treatment box 1 is provided with a plurality of supporting legs 2 fixedly installed at the bottom of the treatment box 1. An opening and closing component 6 is installed at the top near the front side, and a mixing component 7 is installed jointly at the inner cavity of the feeding box 4 near the front and rear sides, a separation component 8 is installed at the inner cavity of the processing box 1 near the top, and a flip component 9 is installed at the inner cavity of the processing box 1 near the lower right, a vertical plate 10 is fixedly installed at the inner cavity of the processing box 1 near the left side, and a guide block 20 is fixedly installed at the bottom of the right side of the vertical plate 10. The setting of the opening and closing component 6 is conducive to the development of material unloading, and the setting of the mixing component 7 plays a role in stirring and treating the wastewater and preventing blockage. The cooperation between the separation component 8 and the flip component 9 can play a role in solid-liquid separation.

[0038] The flip assembly 9 includes a flip plate 91 arranged near the lower right side of the inner cavity of the processing box 1 and a fixed plate 92 respectively fixedly installed on the left side of the flip plate 91 near the front and rear sides. A rotating rod 93 is fixedly installed through the fixed plate 92, and a limiting plate is respectively arranged on the opposite side of the fixed plate 92. The front end of the rotating rod 93 is movably installed on the adjacent limiting plate, and the rear end of the rotating rod 93 is movably installed through the adjacent limiting plate and the outside of the processing box 1 in turn, and a ratchet plate A94 is fixedly installed, and a ratchet plate B95 is engaged with the rear side of the ratchet plate A94.

[0039] A rotating shaft 97 is arranged in the middle of the rear side of the ratchet disk B95, and the ratchet disk B95 and the rotating shaft 97 are elastically connected by a telescopic spring C96, and an L-shaped support plate 98 is movably installed at the rear end of the rotating shaft 97, and the front side of the L-shaped support plate 98 is fixedly installed on the processing box 1, and a driven gear 99 is fixedly sleeved on the output shaft of the rotating shaft 97.

[0040] A driving gear 991 is meshed with the top of the driven gear 99, and a transmission shaft 992 is fixedly installed in the middle of the rear side of the driving gear 991. The rear end of the transmission shaft 992 is movably installed on the inner wall of the inner side of the L-shaped support plate 98. A volute spring 993 is sleeved on the output end of the transmission shaft 992. One end of the volute spring 993 is fixedly installed on the transmission shaft 992, and a fixed shaft 994 is fixedly installed on the other end of the volute spring 993. The rear end of the fixed shaft 994 is fixedly installed on the inner wall of the inner side of the L-shaped support plate 98.

[0041] The opening and closing component 6 includes a straight plate 61 fixedly installed on the top of the processing box 1 near the front side and a support frame fixedly installed on the front side of the straight plate 61 near the top, a servo motor A62 is fixedly installed on the inner side of the support frame, and the output end of the servo motor A62 movably extends through the outer side of the straight plate 61, and a worm 63 is fixedly installed, the output end of the worm 63 is meshed with a worm wheel 64, and a rotating shaft is fixedly installed through the middle part of the worm wheel 64, and a screw A65 and a screw B66 are fixedly installed on the left and right ends of the rotating shaft, and a rectangular plate 67 is movably installed on the opposite ends of the screw A65 and the screw B66, and the bottom of the rectangular plate 67 is fixedly installed on the processing box 1, and a movable plate 68 is threadedly installed on the outer side of the screw A65 and the screw B66, and a baffle 69 is fixedly installed on the opposite side of the movable plate 68, and the opposite side of the baffle 69 slides through and extends to the inner cavity of the feeding box 4, and the opposite side of the baffle 69 is fitted.

[0042] A limiting telescopic rod 681 is fixedly installed on the opposite side of the movable plate 68 near the front and rear sides, and an L-shaped plate A682 and an L-shaped plate B683 are respectively provided on the opposite side of the movable plate 68. The opposite sides of the L-shaped plate A682 and the L-shaped plate B683 are respectively fixedly installed on the outside of the processing box 1, and the inner sides of the L-shaped plate A682 and the L-shaped plate B683 are respectively fixedly connected to the outer ends of the adjacent limiting telescopic rods 681.

[0043] The separation assembly 8 includes a fixed frame 81 arranged near the top of the inner cavity of the processing box 1, and the tops of the limit plates are fixedly installed on the fixed frame 81, the bottom of the fixed frame 81 is provided with a discharge port near the right side, and the top of the flip plate 91 is attached to the bottom of the fixed frame 81, the left side of the fixed frame 81 is fixedly installed on the vertical plate 10, and the left side of the vertical plate 10 is fixedly installed with a fixed frame 82 near the top, the inner side of the fixed frame 82 is fixedly installed with a servo motor B83, and the output shaft of the servo motor B83 is fixedly installed with a threaded rod 84, and the right end of the threaded rod 84 is movable through the extension It extends to the inner cavity of the fixed frame 81 and is movably installed on the right side wall of the inner cavity of the fixed frame 81. A scraper 85 is threadedly installed on the outer side of the fixed frame 81 near the left end, and the bottom of the scraper 85 is fitted with the bottom wall of the inner cavity of the fixed frame 81. A special-shaped connecting rod 86 is fixedly installed on the top of the scraper 85 near the rear side, and an opening is provided on the rear side of the processing box 1 near the top, and the end of the special-shaped connecting rod 86 away from the scraper 85 passes through the opening and extends to the outside of the processing box 1, and a rack plate 87 is provided at the lower end of the special-shaped connecting rod 86, and the top of the rack plate 87 is slidably installed on the processing box 1.

[0044] Limit rods 851 are slidably installed near the front and rear sides of the scraper 85, and the left and right ends of the limit rods 851 are fixedly installed on the inner wall of the inner cavity of the fixed frame 81, which plays a role of guiding and limiting when the scraper 85 moves.

[0045] A circular plate 871 is provided at the top of the rack plate 87 near the middle, and the top of the circular plate 871 is fixedly connected to the lower end of the special-shaped connecting rod 86, and the circular plate 871 and the rack plate 87 are elastically connected via a telescopic spring A872.

[0046] The mixing assembly 7 includes stirring shafts 71 respectively arranged at the front and rear sides of the inner cavity of the feeding box 4, and the right ends of the stirring shafts 71 are movably mounted on the inner wall of the inner cavity of the feeding box 4, and the left ends of the stirring shafts 71 are movably penetrated and extended to the outside of the feeding box 4, and are respectively fixedly mounted with rotating bevel gears 73, and a plurality of stirring blades 72 are respectively fixedly mounted on the outer side of the stirring shaft 71 at equal intervals, and the opposite sides of the rotating bevel gears 73 are respectively meshed with transmission bevel gears 74, and a movable rod 75 is fixedly installed and penetrated at the middle part of the transmission bevel gear 74, and two vertical plates are fixedly mounted on the top of the processing box 1 near the left side, and the vertical plates are arranged front and back, and the rear end of the movable rod 75 is movably mounted on the adjacent vertical plates, and the front end of the movable rod 75 is movably penetrated and extended It extends to the outside of the adjacent vertical plate, and a carrying plate is fixedly installed on the front side of the front vertical plate near the top. A driving motor 76 is fixedly installed on the top of the carrying plate, and the output end of the driving motor 76 is fixedly connected to the front end of the movable rod 75. The output end of the movable rod 75 is fixedly sleeved with a synchronous wheel A. A synchronous wheel B is provided near the left rear side of the inner cavity of the processing box 1. The outer sides of the synchronous wheels A and B are jointly sleeved with a synchronous belt 77, and a rectangular opening for the rotation of the synchronous belt 77 is opened on the processing box 1 near the left rear side. A rotating rod is fixedly installed through the middle part of the synchronous wheel B, and the rear end of the rotating rod is movably installed on the inner wall of the inner cavity of the processing box 1, and an active bevel gear 78 is fixedly installed on the front end of the rotating rod, and a driven bevel gear 79 is meshed on the right side of the active bevel gear 78.

[0047] A transmission rod 791 is fixedly installed in the middle of the right side of the driven bevel gear 79, and the right end of the transmission rod 791 is movably extended through the inner cavity of the processing box 1, and a cam 792 is fixedly installed. A push plate 793 is arranged above the top of the cam 792, and a plurality of knocking springs 794 are fixedly installed at equal intervals on the top of the push plate 793, and knocking balls 795 are fixedly installed on the top of the knocking springs 794, respectively. Flat plates 796 are respectively arranged at the bottom of the push plate 793 near the front and rear sides, and the left sides of the flat plates 796 are respectively fixedly installed on the vertical plates 10, and guide rods 797 are respectively slidably installed on the flat plates 796, and the upper ends of the guide rods 797 are respectively fixedly installed on the push plates 793, and the outer sides of the guide rods 797 are respectively sleeved with reset springs 798, and the two ends of the reset springs 798 are respectively fixedly installed on the push plate 793 and the adjacent flat plates 796.

[0048] Working principle: when in use, wastewater and treatment agent can be added into the feeding box 4 through the feeding frame 5. After the addition is completed, the driving motor 76 can be operated. When the driving motor 76 is in operation, it will drive the movable rod 75 to rotate. When the movable rod 75 rotates, it will drive the transmission bevel gears 74 on the front and rear sides to rotate. When the transmission bevel gear 74 rotates, it will drive the adjacent rotating bevel gear 73 to rotate. When the rotating bevel gear 73 rotates, it will drive the adjacent stirring shaft 71 to rotate. When the stirring shaft 71 rotates, it will drive several adjacent stirring blades 72 to rotate, thereby achieving stirring treatment of the wastewater and the treatment agent, and improving the effect of the contact reaction between the wastewater and the treatment agent. In addition, when the movable rod 75 rotates, it will drive the rotating rod to rotate through the transmission of the synchronous belt 77, and when the rotating rod rotates, it will drive the active bevel gear 78 rotates, and when the active bevel gear 78 rotates, it will drive the cam 792 to rotate through the driven bevel gear 79 and the transmission rod 791. When the cam 792 rotates to contact the push plate 793, it will push it to move upward, so that the knocking ball 795 will be driven to knock the bottom of the fixed frame 81 through the knocking spring 794, and the return springs 798 on the front and rear sides will be stretched. The setting of the return spring 798 is conducive to the movement and recovery of the push plate 793, which is conducive to the continuous development of the knocking work and plays a role in preventing blockage. After stirring for a certain period of time, the servo motor A62 can be operated. When the servo motor A62 is running, it will drive the worm 63 to rotate. When the worm 63 rotates, it will drive the rotating shaft to rotate through the worm wheel 64. When the rotating shaft rotates, it will drive the screw A65 The screw A65 and the screw B66 rotate synchronously. When the screw A65 and the screw B66 rotate, the adjacent movable plate 68 will be driven to move in the opposite direction. When the movable plate 68 moves in the opposite direction, the adjacent baffle 69 will be driven to move in the opposite direction, so as to realize the discharge of the treated wastewater. At this time, the wastewater will be added into the inner cavity with the fixed frame 81 through the feeding box 4. The fixed frame 81 can filter the impurity precipitation in the wastewater, and make the liquid flow down through the fixed frame 81 and then be discharged through the discharge pipe. When the material is discharged, the knocking of the knocking ball 795 can prevent the impurities from clogging the fixed frame 81. After the wastewater is discharged, the baffle 69 can be restored, and then the wastewater to be treated and the treatment agent are added again to continue the treatment. Then the servo motor B83 can be operated. When the servo motor B83 is running, it will drive the threaded rod 84 When the threaded rod 84 rotates, the scraper 85 moves to the right, so as to transport the impurities precipitated at the bottom of the fixed frame 81 to the right. When the scraper 85 moves to the right, it also drives the rack plate 87 to move to the right through the special-shaped connecting rod 86, the circular plate 871 and the telescopic spring A872. After moving to a certain position, the rack plate 87 will mesh with the driving gear 991. At this time, the driving gear 991 will rotate under the action of the rack plate 87. When the driving gear 991 rotates, it will drive the driven gear 99 to rotate. When the driven gear 99 rotates, it will drive the ratchet plate B95 to rotate in contact with the ratchet plate A94 through the rotating shaft 97 and the telescopic spring C96, and continuously squeeze the telescopic spring C96. When the scraper 85 moves in the opposite direction to recover, it will drive the rack plate 87 to move in the opposite direction.At this time, the ratchet disc B95 will be driven to rotate in the opposite direction, and the ratchet disc B95 will drive the ratchet disc A94 to rotate when it rotates, and the ratchet disc A94 will drive the rotating rod 93 to rotate when it rotates, and the rotating rod 93 will drive the flip plate 91 to rotate through the fixed plate 92 to open the discharge port at the bottom of the fixed frame 81, so that the impurities are precipitated and fall into the inner cavity of the receiving frame 3, which is beneficial to the solid-liquid separation, and the setting of the spiral spring 993 is beneficial to the recovery of the flip plate 91 when the rack plate 87 is away.

[0049] 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.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laboratory wastewater comprehensive treatment system, comprising a treatment box (1) and support legs (2) fixedly mounted on the bottom of the treatment box (1) near the four corners, characterized in that: The front side of the processing box (1) is provided with an opening near the right side, and a material receiving frame (3) is inserted into the inner cavity of the opening. The right side of the material receiving frame (3) is slidably mounted on the inner wall of the inner cavity of the processing box (1) near the top and the bottom respectively. A feeding box (4) is fixedly installed through the top of the processing box (1) near the right side, and a feeding frame (5) is fixedly installed through the middle of the top of the feeding box (4). An opening and closing component (6) is installed near the front side of the top of the processing box (1), and a mixing component (7) is installed together near the front and rear sides of the inner cavity of the feeding box (4). A separation component (8) is installed near the top of the inner cavity of the processing box (1), and a flip component (9) is installed near the lower right side of the inner cavity of the processing box (1). A vertical plate (10) is fixedly installed near the left side of the inner cavity of the processing box (1), and a guide block (20) is fixedly installed at the bottom of the right side of the vertical plate (10); The flip assembly (9) comprises a flip plate (91) arranged near the lower right side of the inner cavity of the processing box (1) and fixed plates (92) respectively fixedly installed on the left side of the flip plate (91) near the front and rear sides, a rotating rod (93) is fixedly installed on the fixed plate (92) and penetrates through it, and a limiting plate is respectively arranged on the opposite side of the fixed plate (92), the front end of the rotating rod (93) is movably installed on the adjacent limiting plate, the rear end of the rotating rod (93) is movably installed through the adjacent limiting plate and the outer side of the processing box (1) in turn, and a ratchet disc A (94) is fixedly installed, and a ratchet disc B (95) is engaged with the rear side of the ratchet disc A (94).

2. A laboratory wastewater comprehensive treatment system according to claim 1, characterized in that: A rotating shaft (97) is arranged at the middle of the rear side of the ratchet disc B (95); the ratchet disc B (95) and the rotating shaft (97) are elastically connected via a telescopic spring C (96); an L-shaped support plate (98) is movably mounted at the rear end of the rotating shaft (97); the front side of the L-shaped support plate (98) is fixedly mounted on the processing box (1); and a driven gear (99) is fixedly sleeved on the output shaft of the rotating shaft (97).

3. A laboratory wastewater comprehensive treatment system according to claim 2, characterized in that: The top of the driven gear (99) is meshed with a driving gear (991), and a transmission shaft (992) is fixedly mounted at the middle of the rear side of the driving gear (991), the rear end of the transmission shaft (992) is movably mounted on the inner wall of the inner side of the L-shaped support plate (98), the output end of the transmission shaft (992) is sleeved with a volute spring (993), one end of the volute spring (993) is fixedly mounted on the transmission shaft (992), and the other end of the volute spring (993) is fixedly mounted with a fixed shaft (994), and the rear end of the fixed shaft (994) is fixedly mounted on the inner wall of the inner side of the L-shaped support plate (98).

4. A laboratory wastewater comprehensive treatment system according to claim 1, characterized in that: The opening and closing assembly (6) comprises a straight plate (61) fixedly mounted on the top of the processing box (1) near the front side and a support frame fixedly mounted on the front side of the straight plate (61) near the top, a servo motor A (62) fixedly mounted on the inner side of the support frame, and the output end of the servo motor A (62) movably penetrates and extends to the outer side of the straight plate (61) and is fixedly mounted with a worm (63), the output end of the worm (63) is meshed with a worm wheel (64), a rotating shaft is fixedly mounted through the middle of the upper portion of the worm wheel (64), and screws are fixedly mounted on the left and right ends of the rotating shaft respectively. Rod A (65) and screw rod B (66), and the opposite ends of screw rod A (65) and screw rod B (66) are movably mounted with rectangular plates (67), and the bottoms of rectangular plates (67) are fixedly mounted on the processing box (1), and the outer sides of screw rod A (65) and screw rod B (66) are respectively threadedly mounted with movable plates (68), and the opposite sides of movable plates (68) are respectively fixedly mounted with baffle plates (69), and the opposite sides of baffle plates (69) are respectively slidably penetrated and extended to the inner cavity of the feeding box (4), and the opposite sides of baffle plates (69) are arranged in a close fit.

5. A laboratory wastewater comprehensive treatment system according to claim 4, characterized in that: A limiting telescopic rod (681) is fixedly installed on the opposite side of the movable plate (68) near the front and rear sides, and an L-shaped plate A (682) and an L-shaped plate B (683) are respectively provided on the opposite side of the movable plate (68). The opposite sides of the L-shaped plate A (682) and the L-shaped plate B (683) are respectively fixedly installed on the outside of the processing box (1), and the inner sides of the L-shaped plate A (682) and the L-shaped plate B (683) are respectively fixedly connected to the outer ends of the adjacent limiting telescopic rods (681).

6. A laboratory wastewater comprehensive treatment system according to claim 1, characterized in that: The separation assembly (8) comprises a fixed frame (81) arranged near the top of the inner cavity of the processing box (1), the left side of the fixed frame (81) is fixedly mounted on the vertical plate (10), and a fixed frame (82) is fixedly mounted on the left side of the vertical plate (10) near the top, a servo motor B (83) is fixedly mounted on the inner side of the fixed frame (82), and a threaded rod (84) is fixedly mounted on the output shaft of the servo motor B (83), the right end of the threaded rod (84) is movably extended through the inner cavity of the fixed frame 8 (1) in turn, and is movably mounted on the right side wall of the inner cavity of the fixed frame (81), A scraper (85) is threadedly mounted on the outer side of the fixed frame (81) near the left end, and the bottom of the scraper (85) is arranged to fit the bottom wall of the inner cavity of the fixed frame (81). A special-shaped connecting rod (86) is fixedly mounted on the top of the scraper (85) near the rear side, and an opening is provided on the rear side of the processing box (1) near the top. One end of the special-shaped connecting rod (86) away from the scraper (85) passes through the opening and extends to the outer side of the processing box (1), and a rack plate (87) is provided at the lower end of the special-shaped connecting rod (86), and the top of the rack plate (87) is slidably mounted on the processing box (1).

7. A laboratory wastewater comprehensive treatment system according to claim 6, characterized in that: Limit rods (851) are slidably installed on the scraper (85) near the front and rear sides, and the left and right ends of the limit rods (851) are fixedly installed on the inner wall of the inner cavity of the fixed frame (81).

8. A laboratory wastewater comprehensive treatment system according to claim 6, characterized in that: A circular plate (871) is provided at the top of the rack plate (87) near the middle, and the top of the circular plate (871) is fixedly connected to the lower end of the special-shaped connecting rod (86), and the circular plate (871) and the rack plate (87) are elastically connected via a telescopic spring A (872).

9. A laboratory wastewater comprehensive treatment system according to claim 1, characterized in that: The mixing assembly (7) comprises a stirring shaft (71) respectively arranged near the front and rear sides of the inner cavity of the feeding box (4), and the right end of the stirring shaft (71) is movably mounted on the inner wall of the inner cavity of the feeding box (4), and the left end of the stirring shaft (71) is movably penetrated and extended to the outside of the feeding box (4), and is respectively fixedly mounted with a rotating bevel gear (73), and a plurality of stirring blades (72) are respectively fixedly mounted at equal intervals on the outer side of the stirring shaft (71), and the opposite side of the rotating bevel gear (73) is respectively meshed with a transmission bevel gear (74), and a movable rod (75) is fixedly mounted and penetrated at the middle part of the transmission bevel gear (74), and two vertical plates are fixedly mounted near the left side of the top of the processing box (1), and the vertical plates are arranged front and back, and the rear end of the movable rod (75) is movably mounted on the adjacent vertical plate, and the front end of the movable rod (75) is fixedly mounted on the adjacent vertical plate. The end of the front side vertical plate is movably penetrated and extended to the outer side of the adjacent vertical plate. A bearing plate is fixedly installed at the front side of the front side vertical plate near the top. A driving motor (76) is fixedly installed at the top of the bearing plate, and the output end of the driving motor (76) is fixedly connected to the front end of the movable rod (75). The output end of the movable rod (75) is fixedly sleeved with a synchronous wheel A. A synchronous wheel B is provided near the left rear side of the inner cavity of the processing box (1). The outer sides of the synchronous wheels A and B are jointly sleeved with a synchronous belt (77). A rectangular opening for the rotation of the synchronous belt (77) is opened on the processing box (1) near the left rear side. A rotating rod is fixedly installed through the middle part of the synchronous wheel B. The rear end of the rotating rod is movably installed on the inner wall of the inner cavity of the processing box (1). The front end of the rotating rod is fixedly installed with an active bevel gear (78). The right side of the active bevel gear (78) is meshed with a driven bevel gear (79).

10. A laboratory wastewater comprehensive treatment system according to claim 9, characterized in that: A transmission rod (791) is fixedly installed at the middle of the right side of the driven bevel gear (79), and the right end of the transmission rod (791) is movably extended through the inner cavity of the processing box (1) and fixedly installed with a cam (792). A push plate (793) is provided above the top of the cam (792). A plurality of knock springs (794) are fixedly installed at equal intervals on the top of the push plate (793), and knock balls (795) are fixedly installed on the tops of the knock springs (794). A flat plate (796) is provided at the bottom near the front and rear sides, the left side of the flat plate (796) is fixedly mounted on the vertical plate (10), and a guide rod (797) is slidably installed on the flat plate (796), the upper end of the guide rod (797) is fixedly mounted on the push plate (793), the outer side of the guide rod (797) is sleeved with a return spring (798), and the two ends of the return spring (798) are fixedly mounted on the push plate (793) and the adjacent flat plate (796).

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