Physicochemical treatment equipment for safety shoe production wastewater

Abstract

The invention discloses physicochemical treatment equipment for safety shoe production wastewater, and particularly relates to the technical field of wastewater physicochemical treatment.The physicochemical treatment equipment comprises a box body, a partition plate is fixedly installed in the box body, two push heads rotate, a separation net plate is continuously jacked to move, and the separation net plate can generate a vibration effect by reciprocating so that the separation net plate can vibrate; by rotating a screw rod, under the action of threaded rotation of the screw rod and the adjusting seats, the two adjusting seats can move, then the moving adjusting seats extrude adjusting blocks through inclined planes at the tops of the adjusting seats, and at the moment, the extruded adjusting blocks push first connecting columns and push heads to move upwards; the position of the push head is changed, so that the contact area between the push head and the separation screen plate is increased, and the vibration amplitude of the separation screen plate can be increased due to the fact that the jacking position of the push head is raised, so that the vibration amplitude of the separation screen plate can be adjusted, floccules with high adhesion can be conveniently separated from the surface of the separation screen plate, and the separation efficiency is improved. And the mesh blockage phenomenon is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater physicochemical treatment, and in particular to a physicochemical treatment device for safety shoe production wastewater. Background Art

[0002] Wastewater physicochemical treatment is a technology that uses physical, chemical or physical-chemical methods to purify wastewater. It is usually used when biochemical treatment cannot solve the problem, such as removing harmful heavy metal ions, removing phosphorus, removing nitrogen, etc. Compared with biochemical treatment, physicochemical treatment has the advantages of small footprint, stable effluent quality, strong adaptability and easy automation management. The physical and chemical treatment of wastewater occupies a small area, stable effluent quality, strong adaptability and easy automation management, but the capital investment and operation costs are high, and the energy and material consumption is high.

[0003] In the prior art, safety shoes usually generate a lot of wastewater during production, and shoe wastewater often contains various harmful elements and heavy metal substances. At this time, flocculants and other chemicals are generally used in the treatment of shoe wastewater to make the harmful substances in the water agglomerate for subsequent filtration. In the filtration process, filter screens and other similar structures are usually used to separate water and flocculent agglomerates. Some flocculent agglomerates have strong adhesion due to their own properties. Then, in the filtration process of the filter screen, vibration is required to prevent the filter screen from being blocked. At this time, traditional vibration methods can usually only change the frequency of vibration but cannot change the vibration amplitude in time. When filtering floccules with strong adhesion, it is not easy to make them separate from the surface of the filter screen, which will cause the filter screen to be blocked and affect its use effect. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a physicochemical treatment device for safety shoe production wastewater to solve the problems raised in the above background technology.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] A physicochemical treatment device for wastewater from safety shoe production, comprising a box, a partition plate is fixedly installed inside the box, and the box is divided into four parts: a first mixing chamber, a sedimentation chamber, a separation chamber, and a second mixing chamber by the partition plate;

[0007] A filter box, the filter box is slidably connected to the interior of the separation chamber, a first collecting box is slidably connected to the interior of the filter box, a positioning frame is fixedly installed inside the filter box, a separation mesh plate is rotatably connected to the top surface of the positioning frame, and a vibration roller is rotatably connected to the interior of the filter box;

[0008] Two first mounting seats, the two first mounting seats are respectively fixedly mounted on both sides of the inside of the filter box, the first water tank is movably sleeved inside the first mounting seat, the second connecting column is movably sleeved inside the first mounting seat, and the bottom surface of the second connecting column is fixedly mounted to the separation mesh plate;

[0009] A screw rod, wherein the screw rod is rotatably connected to the inside of the vibration roller, and the inside of the vibration roller is slidably connected to two adjustment seats, and the adjustment seats are threadedly connected to the screw rod, and the outer circular wall surface of the vibration roller is fixedly installed with two second mounting seats, and the inside of the second mounting seat is movably sleeved with a first connecting column, and the outer circular wall surface of the first connecting column is movably sleeved with a first spring, and the bottom surface of the first connecting column is fixedly installed with an adjustment block, and the top surface of the first connecting column is fixedly installed with a push head;

[0010] A mounting plate is fixedly mounted on one side of the filter box, a second motor is fixedly mounted on one side of the mounting plate, a driving pulley is fixedly mounted on one end of a driving shaft of the second motor, a driven pulley is fixedly sleeved on the outer circumferential wall of the screw, a transmission belt is arranged between the driven pulley and the driving pulley, and the driven pulley and the driving pulley are connected through the transmission belt.

[0011] By adopting the above technical solution, when in use, the staff inputs the chemically mixed wastewater into the filter box, and then the separation screen will filter the flocs in the wastewater, and then the staff uses the second motor, and then the driving shaft of the second motor drives the active pulley to rotate, and then the driven pulley drives the vibration roller to rotate under the belt transmission action of the transmission belt, and then the rotating transmission belt drives the two push heads outside it to rotate, and continuously pushes the separation screen to move, so that the separation screen drives the second connecting column to compress the second spring, and then the rebound force of the second spring drives the separation screen to reset, so that the separation screen can vibrate reciprocatingly. When the staff needs to adjust the vibration amplitude of the separation mesh plate, the staff rotates the screw, and then the two adjustment seats will move under the action of the threaded rotation of the screw and the adjustment seat, and then the moving adjustment seat will squeeze the adjustment block through the inclined surface on its top, and at this time the squeezed adjustment block will push the first connecting column and the push head to move upward, and then the position of the push head is changed to increase its contact area with the separation mesh plate, and then the vibration amplitude of the separation mesh plate can be increased due to the raised position of the push head, thereby realizing the adjustment of the vibration amplitude of the separation mesh plate, making it easier for the flocs with strong adhesion to separate from the surface of the separation mesh plate to prevent the mesh from being blocked.

[0012] Preferably, a water inlet pipe is fixedly installed on the top surface of the box body, a first feeding pipe is fixedly installed on the top surface of the box body, a material control valve is fixedly installed on the top surface of the first feeding pipe, and the positions of the first feeding pipe and the water inlet pipe correspond to the first mixing chamber.

[0013] By adopting the above technical solution, the staff can transport the wastewater to the interior of the first mixing chamber through the water inlet pipe, and at the same time can input the chemical reagent into the interior of the first mixing chamber through the material control valve and the first feeding pipe, thereby facilitating the chemical treatment of the shoe wastewater.

[0014] Preferably, a first water tank is fixedly installed on one side of the box body, a coarse filter is fixedly installed on one side of the partition plate, a first mixing chamber is fixedly installed on the inner top surface of the partition plate, a first submersible pump is fixedly installed on the inner bottom surface of the first water tank, a diversion pipe is fixedly connected to the inner circular wall surface of the water outlet of the first submersible pump, the diversion pipe passes through and extends to the interior of the box body, and a plurality of nozzles are fixedly connected to the interior of the diversion pipe.

[0015] By adopting the above technical solution, when the wastewater treatment inside the first mixing chamber is completed, the staff can use the first submersible pump inside the first water tank to spray the water inside the first water tank through the diversion pipe and the nozzle onto the surface of the guide plate, thereby facilitating the flushing and concentration of particulate matter or impurities in the wastewater in the first mixing chamber.

[0016] Preferably, a guide groove is provided on the inner bottom surface of the partition plate, a hydraulic rod is fixedly installed on the top surface of the box body, a first baffle is slidably connected to the inside of the box body, the top surface of the first baffle is fixedly installed to the telescopic rod of the hydraulic rod, a second water tank is fixedly installed on one side of the box body, a second collecting box is slidably connected to the inside of the second water tank, a number of rollers are rotatably connected on both sides of the second collecting box, a second submersible pump is fixedly installed on the inner bottom surface of the second water tank, the water outlet of the second submersible pump is connected to the first water tank through a hose, a first connecting pipe is fixedly installed on one side of the box body, the position of the first connecting pipe corresponds to the guide groove, a first valve is fixedly sleeved on the outer circular wall surface of the first connecting pipe, a second connecting pipe is fixedly sleeved on the inner circular wall surface of the first valve, and the second connecting pipe passes through and extends to the interior of the second water tank.

[0017] By adopting the above technical scheme, when the staff flushes the particulate matter in the wastewater inside the first mixing chamber, the staff opens the first valve, and the particulate matter inside the first mixing chamber will pass through the diversion groove, and the wastewater containing chemical reagents will enter the sedimentation chamber for chemical reaction static treatment, and then the particulate matter will be transported to the inside of the second water tank through the first connecting pipe, the first valve and the second connecting pipe, and then the internal particulate matter will be collected through the second collecting box. At this time, since the first baffle is in a closed state, the flushing water will enter the inside of the second water tank through the second connecting pipe, and then the flushing water inside the second water tank can be transported back to the inside of the first water tank through the second submersible pump inside the second water tank, thereby realizing the recycling of the flushing water and facilitating the primary filtration treatment of the particulate matter in the shoe wastewater.

[0018] Preferably, a second feeding pipe is fixedly installed on one side of the box body, the second feeding pipe passes through the box body and extends to the interior of the second mixing chamber, a sealing sleeve is fixedly installed on one side of the interior of the partition plate, a circular tube is fixedly installed on one side of the filter box, and the inner circular wall surface of the sealing sleeve is movably connected to the circular tube.

[0019] By adopting the above technical solution, it is convenient to carry out acid-base neutralization treatment on the filtered wastewater.

[0020] Preferably, a first motor is fixedly installed on both sides of the box body, and two rotating shafts are rotatably connected inside the box body. A plurality of stirring blades are fixedly installed on the outer circular wall surface of the rotating shafts, and the positions of the two rotating shafts correspond to the first mixing chamber and the second mixing chamber respectively, and one end of the first motor driving shaft is fixedly installed on the rotating shaft.

[0021] By adopting the above technical solution, when the wastewater is chemically mixed inside the first mixing chamber and the second mixing chamber, the chemical reagents can be evenly mixed through stirring.

[0022] Preferably, rubber sound-absorbing pads are fixedly mounted on the outer circumferential wall surfaces of the two push heads.

[0023] By adopting the above technical solution, the noise generated when the pusher head vibrates is reduced.

[0024] Preferably, a protective cover is fixedly mounted on one side of the filter box, and a scale ring is fixedly mounted on one side of the protective cover.

[0025] By adopting the above technical solution, it is convenient to protect the box body and at the same time it is convenient for the staff to know the height adjustment amount of the push head.

[0026] In summary, the present invention mainly has the following beneficial effects:

[0027] The two push heads are rotated and the separation mesh plate is continuously pushed to move, so that the separation mesh plate can be vibrated by this reciprocating motion. The screw rod is rotated, and then the two adjustment seats are moved under the action of the threaded rotation of the screw rod and the adjustment seat, and then the moving adjustment seat will squeeze the adjustment block through the inclined surface on its top. At this time, the squeezed adjustment block will push the first connecting column and the push head to move upward, and then the position of the push head is changed to increase the contact area with the separation mesh plate, and then the vibration amplitude of the separation mesh plate can be increased due to the raised position of the push head, so that the vibration amplitude of the separation mesh plate can be adjusted, which makes it easier for the flocs with strong adhesion to separate from the surface of the separation mesh plate to prevent the mesh from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0029] Figure 2 It is a schematic diagram of the box structure of the present invention;

[0030] Figure 3 is a schematic diagram of the first baffle structure of the present invention;

[0031] Figure 4 It is a schematic diagram of the structure of the guide plate of the present invention;

[0032] Figure 5 It is a schematic diagram of the filter box structure of the present invention;

[0033] Figure 6 It is a schematic diagram of the structure of the vibration roller of the present invention;

[0034] Figure 7 It is a schematic diagram of the structure of the second mounting base of the present invention;

[0035] Figure 8 It is a schematic diagram of the structure of the first mounting seat of the present invention;

[0036] Fig. 9 It is a schematic diagram of the structure of the first water tank of the present invention;

[0037] Fig.10 It is a schematic diagram of the structure of the second water tank of the present invention;

[0038] Fig.11 yes Figure 5 Schematic diagram of the local structure of A;

[0039] Fig.12 yes Fig.10 Schematic diagram of the local structure of B.

[0040] Figure numerals: 1, box body; 2, water inlet pipe; 3, first feeding pipe; 4, first water tank; 5, second water tank; 6, hydraulic rod; 8, partition plate; 9, material control valve; 10, protective cover; 11, scale ring; 12, first baffle; 13, diverter pipe; 14, nozzle; 15, first connecting pipe; 16, first valve; 17, second connecting pipe; 18, second feeding pipe; 19, guide plate; 20, filter box; 21, first motor; 22, first mixing chamber; 23, sedimentation chamber; 25, rotating shaft; 26, stirring blade; 27, coarse filter; 29, separation chamber; 30, second Mixing chamber; 31. Sealing sleeve; 32. Positioning frame; 33. Separation screen; 34. First mounting seat; 35. Vibrating roller; 36. First collecting box; 37. Screw; 38. Second mounting seat; 39. Adjusting seat; 40. First connecting column; 41. Adjusting block; 42. First spring; 43. Pushing head; 44. Rubber silencer pad; 45. Second spring; 46. Second connecting column; 47. First submersible pump; 48. Second submersible pump; 49. Second collecting box; 50. Mounting plate; 51. Second motor; 52. Driven pulley; 53. Transmission belt; 54. Driving pulley; 55. Roller. DETAILED DESCRIPTION

[0041] 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.

[0042] Embodiment 1

[0043] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 and Fig.12A physical and chemical treatment device for wastewater produced by safety shoes, comprising: a box body 1, a partition plate 8 is fixedly installed inside the box body 1, and the box body 1 is divided into four parts: a first mixing chamber 22, a sedimentation chamber 23, a separation chamber 29 and a second mixing chamber 30 by the partition plate 8; a filter box 20, the filter box 20 is slidably connected to the inside of the separation chamber 29, and the inside of the filter box 20 is slidably connected to a first collecting box 36, and the inside of the filter box 20 is fixedly installed with a positioning frame 32, and the top surface of the positioning frame 32 is rotatably connected to a separation mesh plate 33, and the inside of the filter box 20 is rotatably connected to a vibration roller 35; two first mounting seats 34, the two first mounting seats 34 are respectively fixedly installed on both sides of the inside of the filter box 20, and the first mounting seats 34 are respectively fixedly installed on both sides of the inside of the filter box 20. The first water tank 4 is movably sleeved inside the seat 34, and the second connecting column 46 is movably sleeved inside the first mounting seat 34, and the bottom surface of the second connecting column 46 is fixedly installed with the separation mesh plate 33; the screw 37 is rotatably connected to the inside of the vibration roller 35, and the inside of the vibration roller 35 is slidably connected with two adjustment seats 39, and the adjustment seats 39 are threadedly connected with the screw 37. Two second mounting seats 38 are fixedly installed on the outer circumferential wall of the vibration roller 35, and the first connecting column 40 is movably sleeved inside the second mounting seat 38. The first spring 42 is movably sleeved on the outer circumferential wall of the first connecting column 40, and the bottom surface of the first connecting column 40 is fixedly installed with an adjustment block 41, and the top surface of the first connecting column 40 is fixedly installed with a push head 43;A mounting plate 50 is fixedly installed on one side of the filter box 20. A second motor 51 is fixedly installed on one side of the mounting plate 50. A driving pulley 54 is fixedly installed on one end of the driving shaft of the second motor 51. A driven pulley 52 is fixedly sleeved on the outer circumferential wall of the screw 37. A transmission belt 53 is arranged between the driven pulley 52 and the driving pulley 54. The driven pulley 52 and the driving pulley 54 are connected by the transmission belt 53. When in use, the staff inputs the chemically mixed wastewater into the interior of the filter box 20, and then the separation screen plate 33 will filter the flocs in the wastewater. Then the staff uses the second motor 51, and then the driving shaft of the second motor 51 drives the driving pulley 54 to rotate. Then, under the belt transmission action of the transmission belt 53, the driven pulley 52 will drive the vibration roller 35 to rotate. At this time, the rotating transmission belt 53 will drive the two pushing heads 43 outside it to rotate, and continuously push the separation screen plate 33 to move, so that the separation screen plate 33 drives the second motor 51 to rotate. The second connecting column 46 compresses the second spring 45, and the rebound force of the second spring 45 drives the separation mesh plate 33 to reset, so that the separation mesh plate 33 can vibrate by reciprocating. When the staff needs to adjust the vibration amplitude of the separation mesh plate 33, the staff rotates the screw rod 37, and then the two adjustment seats 39 move under the action of the screw thread rotation of the screw rod 37 and the adjustment seat 39, and then the moving adjustment seat 39 will squeeze the adjustment block 41 through the inclined surface at the top. At this time, the squeezed adjustment block 41 will push the first connecting column 40 and the push head 43 to move upward, and then the position of the push head 43 is changed to increase the contact area with the separation mesh plate 33. Then, due to the lifting of the push head 43, the vibration amplitude of the separation mesh plate 33 can be increased, so that the vibration amplitude of the separation mesh plate 33 can be adjusted, so that the floccules with strong adhesion can be separated from the surface of the separation mesh plate 33 to prevent the mesh from being blocked.

[0044] Embodiment 2

[0045] Based on the above embodiment 1, refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 8A water inlet pipe 2 is fixedly installed on the top surface of the box body 1, a first feeding pipe 3 is fixedly installed on the top surface of the box body 1, a control valve 9 is fixedly installed on the top surface of the first feeding pipe 3, the positions of the first feeding pipe 3 and the water inlet pipe 2 correspond to the first mixing chamber 22, the staff can transport the wastewater to the inside of the first mixing chamber 22 through the water inlet pipe 2, and at the same time, the chemical reagent can be input into the inside of the first mixing chamber 22 through the control valve 9 and the first feeding pipe 3, so as to facilitate the chemical treatment of the shoe wastewater, a first water tank 4 is fixedly installed on one side of the box body 1, a coarse filter 27 is fixedly installed on one side of the partition plate 8, and the inner top surface of the partition plate 8 is fixedly installed A first mixing chamber 22 is fixedly installed, a first submersible pump 47 is fixedly installed on the inner bottom surface of the first water tank 4, a diversion pipe 13 is fixedly sleeved on the inner circular wall surface of the water outlet of the first submersible pump 47, the diversion pipe 13 passes through and extends to the interior of the box body 1, and a plurality of nozzles 14 are fixedly sleeved inside the diversion pipe 13. When the wastewater treatment inside the first mixing chamber 22 is completed, the staff can use the first submersible pump 47 inside the first water tank 4 to spray the water inside the first water tank 4 through the diversion pipe 13 and the nozzle 14 to the surface of the guide plate 19, thereby facilitating the flushing and concentration of particulate matter or impurities in the wastewater of the first mixing chamber 22.

[0046] Embodiment 3

[0047] Based on the above embodiment 1 or 2, refer to Figure 2 , Figure 3 , Figure 4 , Fig. 9 and Fig.10A guide groove is provided on the inner bottom surface of the partition plate 8, a hydraulic rod 6 is fixedly installed on the top surface of the box body 1, a first baffle 12 is slidably connected inside the box body 1, and the top surface of the first baffle 12 is fixedly installed with the telescopic rod of the hydraulic rod 6, a second water tank 5 is fixedly installed on one side of the box body 1, a second collecting box 49 is slidably connected inside the second water tank 5, and a plurality of rollers 55 are rotatably connected on both sides of the second collecting box 49, a second submersible pump 48 is fixedly installed on the inner bottom surface of the second water tank 5, and the water outlet of the second submersible pump 48 is connected to the first water tank 4 through a hose, a first connecting pipe 15 is fixedly installed on one side of the box body 1, and the position of the first connecting pipe 15 corresponds to the guide groove, a first valve 16 is fixedly sleeved on the outer circular wall surface of the first connecting pipe 15, and a second connecting pipe 17 is fixedly sleeved on the inner circular wall surface of the first valve 16, and the second connecting pipe 17 passes through and extends to the inside of the second water tank 5 When the staff flushes the particulate matter in the wastewater inside the first mixing chamber 22, the staff opens the first valve 16, and the particulate matter inside the first mixing chamber 22 will pass through the diversion groove, and the wastewater containing chemical reagents will enter the sedimentation chamber 23 for chemical reaction static treatment, and then the particulate matter will be transported to the inside of the second water tank 5 through the first connecting pipe 15, the first valve 16 and the second connecting pipe 17, and then the internal particulate matter will be collected through the second collecting box 49. At this time, since the first baffle 12 is in a closed state, the flushing water will enter the inside of the second water tank 5 through the second connecting pipe 17, and then the flushing water inside the second water tank 5 can be transported back to the inside of the first water tank 4 through the second submersible pump 48 inside the second water tank 5, so that the recycling of the flushing water can be realized, and it is convenient to perform primary filtration treatment on the particulate matter in the shoe wastewater.

[0048] Embodiment 4

[0049] Based on the above embodiments 1, 2 or 3, refer to Figure 2 , Figure 3 , Figure 4 and Figure 7A second feeding pipe 18 is fixedly installed on one side of the box body 1, and the second feeding pipe 18 passes through the box body 1 and extends to the inside of the second mixing chamber 30. A sealing sleeve 31 is fixedly installed on one side of the inner side of the partition plate 8, and a round tube is fixedly installed on one side of the filter box 20. The inner circular wall surface of the sealing sleeve 31 is movably connected with the round tube to facilitate acid-base neutralization treatment of the filtered wastewater. A first motor 21 is fixedly installed on both sides of the box body 1, and two rotating shafts 25 are rotatably connected inside the box body 1. A plurality of stirring blades 26 are fixedly installed on the outer circular wall surface of the rotating shaft 25. The positions of the two rotating shafts 25 are respectively connected to the first mixing The chamber 22 corresponds to the second mixing chamber 30, and one end of the driving shaft of the first motor 21 is fixedly installed on the rotating shaft 25, so that when the wastewater is chemically mixed inside the first mixing chamber 22 and the second mixing chamber 30, the chemical reagents can be evenly mixed by stirring. The outer circular wall surfaces of the two push heads 43 are fixedly installed with rubber silencer pads 44 to reduce the noise generated when the push heads 43 vibrate. A protective cover 10 is fixedly installed on one side of the filter box 20, and a scale ring 11 is fixedly installed on one side of the protective cover 10, which is convenient for protecting the box body 1 and facilitating the staff to know the height adjustment amount of the push head 43.

[0050] Working principle: Please refer to Figure 1-Figure 12 As shown, when in use, the staff inputs the chemically mixed wastewater into the filter box 20, and then the separation screen 33 will filter the flocs in the wastewater, and then the staff uses the second motor 51, and then the driving shaft of the second motor 51 drives the active pulley 54 to rotate, and then under the belt transmission action of the transmission belt 53, the driven pulley 52 drives the vibration roller 35 to rotate, and then the rotating transmission belt 53 drives the two push heads 43 outside it to rotate, and continuously pushes the separation screen 33 to move, so that the separation screen 33 drives the second connecting column 46 to compress the second spring 45, and then the rebound force of the second spring 45 drives the separation screen 33 to reset, so that the separation screen 33 can vibrate by reciprocating. When the staff needs to adjust the vibration amplitude of the separation mesh plate 33, the staff rotates the screw 37, and then under the action of the threaded rotation of the screw 37 and the adjustment seat 39, the two adjustment seats 39 will move, and then the moving adjustment seat 39 will squeeze the adjustment block 41 through the inclined surface on its top, and at this time the squeezed adjustment block 41 will push the first connecting column 40 and the push head 43 to move upward, and then the position of the push head 43 is changed to increase its contact area with the separation mesh plate 33, and then due to the raised position of the push head 43, the vibration amplitude of the separation mesh plate 33 can be increased, thereby realizing the adjustment of the vibration amplitude of the separation mesh plate 33, so as to facilitate the separation of flocs with strong adhesion from the surface of the separation mesh plate 33 to prevent the mesh from being blocked.

[0051] 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 physical and chemical treatment device for safety shoe production wastewater, comprising: A box body (1), wherein a partition plate (8) is fixedly installed inside the box body (1), and the box body (1) is divided into four parts by the partition plate (8), namely, a first mixing chamber (22), a sedimentation chamber (23), a separation chamber (29), and a second mixing chamber (30); The invention is characterized in that the filter box (20) is slidably connected to the interior of the separation chamber (29), a first collecting box (36) is slidably connected to the interior of the filter box (20), a positioning frame (32) is fixedly installed inside the filter box (20), a separation mesh plate (33) is rotatably connected to the top surface of the positioning frame (32), and a vibration roller (35) is rotatably connected to the interior of the filter box (20); Two first mounting seats (34), the two first mounting seats (34) are respectively fixedly mounted on two sides of the inside of the filter box (20), the first water tank (4) is movably sleeved inside the first mounting seat (34), the second connecting column (46) is movably sleeved inside the first mounting seat (34), and the bottom surface of the second connecting column (46) is fixedly mounted on the separation mesh plate (33); A screw rod (37), wherein the screw rod (37) is rotatably connected to the inside of the vibration roller (35), and the inside of the vibration roller (35) is slidably connected with two adjustment seats (39), and the adjustment seats (39) are threadedly connected to the screw rod (37); two second mounting seats (38) are fixedly installed on the outer circular wall surface of the vibration roller (35); a first connecting column (40) is movably sleeved inside the second mounting seat (38); a first spring (42) is movably sleeved on the outer circular wall surface of the first connecting column (40); an adjustment block (41) is fixedly installed on the bottom surface of the first connecting column (40); and a push head (43) is fixedly installed on the top surface of the first connecting column (40); A mounting plate (50) is fixedly mounted on one side of the filter box (20); a second motor (51) is fixedly mounted on one side of the mounting plate (50); a driving pulley (54) is fixedly mounted on one end of the driving shaft of the second motor (51); a driven pulley (52) is fixedly sleeved on the outer circular wall surface of the screw rod (37); a transmission belt (53) is arranged between the driven pulley (52) and the driving pulley (54); and the driven pulley (52) and the driving pulley (54) are connected in a belt transmission manner via the transmission belt (53).

2. The physicochemical treatment equipment for safety shoe production wastewater according to claim 1, characterized in that: A water inlet pipe (2) is fixedly mounted on the top surface of the box body (1), a first feeding pipe (3) is fixedly mounted on the top surface of the box body (1), a material control valve (9) is fixedly mounted on the top surface of the first feeding pipe (3), and the positions of the first feeding pipe (3) and the water inlet pipe (2) correspond to the first mixing chamber (22).

3. The physicochemical treatment equipment for safety shoe production wastewater according to claim 1, characterized in that: A first water tank (4) is fixedly mounted on one side of the box body (1), a coarse filter (27) is fixedly mounted on one side of the partition plate (8), a first mixing chamber (22) is fixedly mounted on the inner top surface of the partition plate (8), a first submersible pump (47) is fixedly mounted on the inner bottom surface of the first water tank (4), a shunt pipe (13) is fixedly sleeved on the inner circular wall surface of the water outlet of the first submersible pump (47), the shunt pipe (13) passes through and extends to the interior of the box body (1), and a plurality of nozzles (14) are fixedly sleeved on the interior of the shunt pipe (13).

4. The physicochemical treatment equipment for safety shoe production wastewater according to claim 1, characterized in that: A guide groove is provided on the inner bottom surface of the partition plate (8); a hydraulic rod (6) is fixedly installed on the top surface of the box body (1); a first baffle (12) is slidably connected inside the box body (1); the top surface of the first baffle (12) is fixedly installed with the telescopic rod of the hydraulic rod (6); a second water tank (5) is fixedly installed on one side of the box body (1); a second collection box (49) is slidably connected inside the second water tank (5); a plurality of rollers (55) are rotatably connected on both sides of the second collection box (49); the inside of the second water tank (5) is A second submersible pump (48) is fixedly installed on the bottom surface of the housing (1), and the water outlet of the second submersible pump (48) is connected to the first water tank (4) through a hose. A first connecting pipe (15) is fixedly installed on one side of the housing (1), and the position of the first connecting pipe (15) corresponds to the guide groove. A first valve (16) is fixedly sleeved on the outer circular wall surface of the first connecting pipe (15), and a second connecting pipe (17) is fixedly sleeved on the inner circular wall surface of the first valve (16), and the second connecting pipe (17) passes through and extends to the interior of the second water tank (5).

5. The physicochemical treatment equipment for safety shoe production wastewater according to claim 1, characterized in that: A second feeding pipe (18) is fixedly mounted on one side of the box body (1), the second feeding pipe (18) passes through the box body (1) and extends to the interior of the second mixing chamber (30), a sealing sleeve (31) is fixedly mounted on one side of the interior of the partition plate (8), a circular tube is fixedly mounted on one side of the filter box (20), and the inner circular wall surface of the sealing sleeve (31) is movably connected to the circular tube.

6. The physicochemical treatment equipment for safety shoe production wastewater according to claim 1, characterized in that: A first motor (21) is fixedly mounted on both sides of the housing (1), and two rotating shafts (25) are rotatably connected inside the housing (1). A plurality of stirring blades (26) are fixedly mounted on the outer circumferential wall of the rotating shaft (25). The positions of the two rotating shafts (25) correspond to the first mixing chamber (22) and the second mixing chamber (30), respectively. One end of the driving shaft of the first motor (21) is fixedly mounted on the rotating shaft (25).

7. The physicochemical treatment equipment for safety shoe production wastewater according to claim 1, characterized in that: The outer circumferential wall surfaces of the two push heads (43) are both fixedly mounted with rubber sound-absorbing pads (44).

8. The physicochemical treatment equipment for safety shoe production wastewater according to claim 1, characterized in that: A protective cover (10) is fixedly mounted on one side of the filter box (20), and a scale ring (11) is fixedly mounted on one side of the protective cover (10).

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