Treatment device for wastewater recovery of production workshop

Abstract

The invention discloses a treatment device for wastewater recovery of a production workshop, and relates to the technical field of wastewater treatment. The treatment device for wastewater recovery of the production workshop comprises a treatment pond, the top of the treatment pond is connected with two symmetrically-arranged first moving blocks through a first moving module, and the tops of the two first moving blocks are connected with two symmetrically-arranged second moving blocks through a lifting module; the opposite side walls of the two second moving blocks are fixedly connected with two symmetrically-arranged L-shaped plates. According to the treatment device for wastewater recovery of the production workshop, a plurality of attachment mechanisms are arranged for conveying, in the conveying process, grease on the surface of wastewater can be cooled and attached conveniently, meanwhile, the attached grease can be heated, melted and centrifugally collected conveniently, and therefore the grease on the surface of the wastewater can be treated and collected conveniently; cold water and hot water can be conveniently recycled and reused, and more energy conservation and environmental protection are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of wastewater treatment, in particular to a treatment device for recycling wastewater in a production workshop. Background Art

[0002] Production workshop wastewater often contains a variety of pollutants, including grease, which may come from raw materials, lubricants, cleaning agents, etc. in the production process. When these oily wastewaters are discharged, due to the light specific gravity of grease, they will float on the surface of the wastewater. Especially in the surface treatment industry, metal processing, electroplating, spraying and food processing processes, the wastewater generated often contains a large amount of grease, emulsifiers and other pollutants. These greases can easily form a floating oil layer on the surface of the wastewater. Before being discharged, the production workshop wastewater needs to be recovered and treated through a treatment device.

[0003] However, the existing treatment device for recycling wastewater in production workshops is not convenient for treating and collecting grease floating on the surface of the wastewater when in use, which affects the efficiency and effect of wastewater treatment. Summary of the Invention

[0004] The purpose of the present invention is to provide a treatment device for recycling wastewater in a production workshop to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a treatment device for recycling wastewater in a production workshop, comprising a treatment pool, wherein the top of the treatment pool is connected to two symmetrically arranged first moving blocks via a first moving module, and the tops of the two first moving blocks are connected to two symmetrically arranged second moving blocks via a lifting module, and the opposite side walls of the two second moving blocks are fixedly connected to two symmetrically arranged L-shaped plates, and the opposite side walls of the two L-shaped plates are connected to a conveyor belt via a conveying mechanism, the side walls of the L-shaped plates are fixedly connected to first visual sensors, and the side walls of the conveyor belt are provided with a plurality of attachment mechanisms for cooling and attaching grease on the surface of the wastewater;

[0006] The cam is fixedly mounted on the sidewall of the U-shaped plate and has a plurality of fixed tubes therethrough, the fixed tubes being fixedly sleeved with a cylinder with sealed ends at both ends, and the rotation of the rotating rod is driven by a driving mechanism, one end of the cylinder being provided with an annular groove, and an annular plate being rotatably connected to the annular groove, the side wall of the conveyor belt being fixedly connected with two first L-shaped frames, and the side wall of each first L-shaped frame being fixedly inserted with an L-shaped tube, one end of the L-shaped tube being fixedly connected with a funnel, and the other end of the L-shaped tube being fixedly connected with a solenoid valve, the other end of the solenoid valve being fixedly connected with a hose, and the other end of the hose being inserted into the end portion of the annular plate and communicating with the cylinder, the side wall of the L-shaped plate being provided with a first liquid supply mechanism and a second liquid supply mechanism for supplying cold water and hot water into the cylinder, and the side wall of the L-shaped plate being provided with a collecting mechanism for collecting attached grease.

[0007] Preferably, the first liquid supply mechanism includes an L-shaped block fixedly connected to the side wall of the L-shaped plate, and the side wall of the L-shaped block is fixedly connected to a cold water tank with an open top, the side wall of the cold water tank is fixedly connected to a cold water valve and a second visual sensor, and a cooling component is provided in the cold water tank.

[0008] Preferably, the second liquid supply mechanism includes a first connecting plate fixedly connected to the side wall of the L-shaped plate, and the side wall of the first connecting plate is fixedly connected to a return water tank, the side wall of the return water tank is fixedly connected to a water pump, and the outlet of the water pump is fixedly connected to a U-shaped pipe, the upper end of the U-shaped pipe is fixedly connected to a hot water tank, and the side wall of the hot water tank is fixedly connected to a hot water valve and a third visual sensor, and a heating component is provided in the hot water tank.

[0009] Preferably, the collecting mechanism includes a second L-shaped frame fixedly connected to the side wall of the L-shaped plate, and the side wall of the second L-shaped frame is fixedly connected to a mounting block, the top and bottom of the mounting block are respectively rotatably connected to a rotating plate through a rotating mechanism, and the side wall of the rotating plate is fixedly connected to a semicircular cover, the rotation of the rotating plate is pushed by a pushing mechanism, and the side wall of the L-shaped plate is fixedly connected to a second connecting plate, the side wall of the second connecting plate is fixedly connected to a collecting box, and a collecting box is inserted in the collecting box, and a rectangular telescopic tube is fixedly connected between the collecting box and the semicircular cover located below.

[0010] Preferably, the conveying mechanism includes two symmetrically arranged first rotating shafts rotatably connected to the side walls of the L-shaped plate, and the side walls of each first rotating shaft are fixedly sleeved with conveying rollers, the conveyor belt is sleeved on the side walls of the conveying rollers, the side walls of the L-shaped plate are fixedly connected to a motor, and the output end of the motor is fixed to one end of the first rotating shaft.

[0011] Preferably, the weighing mechanism includes two symmetrically arranged sleeves fixedly connected to the side walls of each U-shaped plate, and a sleeve rod is inserted in each sleeve, the other end of the sleeve rod is fixed to the side wall of the conveyor belt, and the side wall of each sleeve is sleeved with a first spring, the side wall of the L-shaped plate is fixedly connected to a third L-shaped frame, and the side wall of the third L-shaped frame is fixedly inserted with a distance sensor.

[0012] Preferably, the pushing mechanism includes a movable plate, and the movable plate is connected to the side wall of the mounting block through a second movable module. The side wall of the movable plate is fixedly connected to two symmetrically arranged pushing plates, and the other end of the pushing plate slides on the side wall of the rotating plate.

[0013] Preferably, the driving mechanism includes a first pinion fixedly sleeved on the side walls of each rotating rod, and the side walls of the second L-shaped frame are fixedly connected to a fixed plate, the side walls of the fixed plate are rotatably connected to the second pinion through the second rotating shaft, and the side walls of the second rotating shaft are fixedly sleeved with a large gear, and the large gear is meshed with the first pinion, the side walls of the movable plate are fixedly connected to a connecting frame, the bottom of the connecting frame is fixedly connected to a first rack, and the first rack is meshed with the second pinion.

[0014] Preferably, the rotating mechanism includes a support block fixedly connected to the mounting block, and the rotating plate is rotatably connected to the side wall of the support block through a third rotating shaft, the side wall fixed sleeve of the third rotating shaft is provided with a third pinion, and the side wall of the support block is connected to a second rack through a reset mechanism, and the second rack is meshed with the third pinion.

[0015] Preferably, the reset mechanism includes two symmetrically arranged fixed blocks fixedly connected to the side walls of the support block, and the side walls of the two fixed blocks are fixedly connected to two symmetrically arranged guide rods, the side wall sleeve of each guide rod is provided with a slider, and the slider is fixed to the side wall of the second rack, and the side wall sleeve of each guide rod is provided with a second spring.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) This treatment device for recycling wastewater in a production workshop is provided with an attachment mechanism, etc. When it is necessary to treat the grease on the surface of the wastewater, the L-shaped plate and the conveyor belt are first driven to rise and fall by the lifting module and the second moving block. At the same time, the height from the liquid surface is detected by the first visual sensor. Then, the motor is started. The rotation of the motor drives the rotation of the first rotating shaft and the conveying roller, thereby driving the conveyor belt and multiple sets of attachment mechanisms for transportation. When the second visual sensor detects that the funnel is located below the cold water valve, the solenoid valve on the pipeline is opened. At the same time, the cold water valve is opened. At this time, the cold water in the cold water tank can enter the funnel through the cold water valve and fill the cylinder after passing through the L-shaped pipe, the solenoid valve and the hose. Then, the solenoid valve and the cold water valve are closed. When the cylinder is transported to the liquid surface, the grease on the liquid surface can be cooled and solidified and attached to the cylinder and the fixed pipe. At the same time, the conveyor belt and the attachment mechanism can be moved by the first moving module, so that In order to process the grease on the entire liquid surface, when the conveyor belt continues to convey, the cylinder with grease attached can be conveyed to the liquid surface. When the funnel moves to the top of the cold water tank, the solenoid valve is opened. At this time, the cold water in the cylinder can fall into the cold water tank for recovery. When the third visual sensor detects that the funnel moves to the bottom of the hot water valve, the hot water valve and the solenoid valve are opened. At this time, the hot water in the hot water tank can enter the funnel through the hot water valve and be filled into the cylinder after passing through the L-shaped pipe, the solenoid valve and the hose. When the cylinder is conveyed to the top of the return water tank, the solenoid valve is opened. At this time, the hot water in the cylinder falls into the return water tank for collection and can be pumped back into the hot water tank by a water pump. At this time, the condensed grease in the cylinder and the fixed pipe can be heated and melted and collected by the collection mechanism, so as to facilitate the treatment of grease on the surface of the wastewater, ensure the efficiency and effect of wastewater treatment, and facilitate the recycling and reuse of cold water and hot water, which is more energy-saving and environmentally friendly.

[0018] (2) This treatment device for recycling wastewater in production workshops is provided with a collection mechanism, etc. When the grease needs to be collected, the conveyor belt stops conveying when the cylinder is transported to between the two semi-circular covers. Then, the second moving module drives the moving plate to move toward the mounting block, and at the same time, drives the two pushing plates to move and abut against the side walls of the rotating plate. At this time, the two rotating plates can be pushed to rotate along the third rotating shaft, and the two semi-circular covers can be driven to rotate and fit together to cover the cylinder. At the same time, when the third rotating shaft rotates, it can drive the third pinion to rotate and push the second rack to move, and the second spring is compressed. When the movable plate continues to move, the pushing plate can slide on the surface of the rotating plate and, at the same time, can drive the first rack to move through the connecting frame, and after the first rack is engaged with the second pinion, push the second pinion and the second rotating shaft to rotate. When the second rotating shaft rotates, it can drive the large gear to rotate, thereby driving the first pinion to rotate, and then driving the rotating rod and the cylinder to rotate. Under the action of centrifugal force, the melted grease can be thrown off and fall into the semicircular cover. At the same time, it enters the collection box in the collection box through the telescopic tube for collection, thereby facilitating the collection of the attached grease and ensuring the efficiency and effect of wastewater treatment.

[0019] (3) This treatment device for recycling wastewater in production workshops is equipped with a weighing mechanism, etc., and after the cylinder completes the attachment of grease, the overall weight will increase. At this time, it can push the U-shaped plate to move in the direction close to the conveyor belt. At the same time, the first spring is compressed, and the distance sensor detects the distance change of the U-shaped plate to determine the compression amount of the first spring, thereby determining the amount of attached grease, and then determining the grease content on the surface of the wastewater. When the grease content is large, the power of the cooling component in the cold water tank can be increased to make the temperature of the cold water supplied to the cylinder lower, thereby ensuring the efficiency and effect of grease attachment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 Schematic diagram of the position of the attachment mechanism in the present invention;

[0022] Figure 3 Schematic diagram of the position of the driving mechanism in the present invention;

[0023] Figure 4 It is a partial cross-sectional structural diagram of the collection box and the collection box in the present invention;

[0024] Figure 5 for Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0025] Figure 6 for Figure 2 Schematic diagram of the enlarged structure at B in the middle;

[0026] Figure 7 for Figure 3 Schematic diagram of the enlarged structure at C in the middle;

[0027] Figure 8 for Figure 4 Schematic diagram of the enlarged structure at D in the middle;

[0028] Figure 9 for Figure 8 Schematic diagram of the enlarged structure at E in the middle;

[0029] Figure 10 for Figure 8 Schematic diagram of the enlarged structure at F in the middle;

[0030] Figure 11 for Figure 8 Schematic diagram of the enlarged structure at G in the middle;

[0031] Figure 12 for Figure 11 Schematic diagram of the enlarged structure at H in the middle.

[0032] 1. Processing tank; 201. Second L-shaped frame; 202. Mounting block; 203. Telescopic tube; 204. Collecting box; 205. Rotating plate; 206. Semicircular cover; 207. Second connecting plate; 208. Collecting box; 301. Second moving module; 302. Moving plate; 303. Pushing plate; 401. Support block; 402. Third rotating shaft; 403. Third pinion; 404. Second rack; 501. First pinion; 502. Fixed plate; 503. Second rotating shaft; 504. Second pinion; 505. Large gear; 506. Connecting frame; 507. First rack; 601. Sleeve rod; 602. Sleeve; 603. First spring; 604. Third L-shaped frame; 605. Distance sensor; 701. Conveyor roller; 702. First rotating shaft; 703. Motor; 801. L-shaped block; 802 , cold water tank; 803, cold water valve; 804, second visual sensor; 901, first connecting plate; 902, return water tank; 903, water pump; 904, U-shaped pipe; 905, hot water tank; 906, hot water valve; 907, third visual sensor; 1001, fixed block; 1002, guide rod; 1003, slider; 1004, second spring; 11, first moving module; 12, first moving block; 13, lifting module; 14, second moving block; 15, L-shaped plate; 16, conveyor belt; 1701, U-shaped plate; 1702, rotating rod; 1703, cylinder; 1704, fixed pipe; 1705, first L-shaped frame; 1706, L-shaped pipe; 1707, funnel; 1708, solenoid valve; 1709, annular groove; 1710, annular plate; 1711, hose; 18, first visual sensor. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0034] See also Figures 1-12 The present invention provides a technical solution: a treatment device for recycling wastewater in a production workshop, comprising a treatment pool 1, wherein the treatment pool 1 further comprises an inlet valve, an outlet valve, a sewage valve, etc., which are well-known technologies in the technical field and will not be described in detail herein. The top of the treatment pool 1 is connected to two symmetrically arranged first moving blocks 12 through a first moving module 11, and the tops of the two first moving blocks 12 are connected to two symmetrically arranged second moving blocks 14 through a lifting module 13. The opposite side walls of the two second moving blocks 14 are fixedly connected to two symmetrically arranged L-shaped plates 15, and the opposite side walls of the two L-shaped plates 15 are connected to a conveyor belt 16 through a conveying mechanism. The side walls of the L-shaped plates 15 are fixedly connected to first visual sensors 18, and the side walls of the conveyor belt 16 are provided with a plurality of attachment mechanisms for cooling grease on the surface of the wastewater.

[0035] Each attachment mechanism includes a U-shaped plate 1701, and a weighing mechanism is provided between the U-shaped plate 1701 and the conveyor belt 16, the side wall of the U-shaped plate 1701 is rotatably connected to a rotating rod 1702, and the side wall of the rotating rod 1702 is fixedly inserted and penetrated by a plurality of fixed tubes 1704, the side wall of the fixed tube 1704 is fixedly sleeved with a cylinder 1703 with sealed ends, the cylinder 1703 is sleeved on the side wall of the rotating rod 1702, and the rotation of the rotating rod 1702 is driven by a driving mechanism, one end of the cylinder 1703 is provided with an annular groove 1709, and an annular plate 1710 is rotatably connected in the annular groove 1709, the side wall of the conveyor belt 16 is fixedly connected to two first L-shaped frames 1705, and the side wall of each first L-shaped frame 1705 is fixedly inserted with an L-shaped tube 1706, one end of the L-shaped tube 1706 is fixedly connected There is a funnel 1707, and the other end of the L-shaped tube 1706 is fixedly connected to the solenoid valve 1708, the other end of the solenoid valve 1708 is fixedly connected to the hose 1711, and the other end of the hose 1711 is inserted into the end of the annular plate 1710 and connected to the cylinder 1703. The side wall of the L-shaped plate 15 is provided with a first liquid supply mechanism and a second liquid supply mechanism for supplying cold water and hot water into the cylinder 1703, and the side wall of the L-shaped plate 15 is provided with a collection mechanism for collecting attached grease. By setting up multiple attachment mechanisms for transportation, it is convenient to cool and attach the grease on the surface of the wastewater during the transportation process. At the same time, it is convenient to heat and melt the attached grease and collect it by centrifugation, so as to facilitate the treatment and collection of the grease on the surface of the wastewater, and it is convenient to recycle and reuse cold water and hot water, which is more energy-saving and environmentally friendly.

[0036] The first liquid supply mechanism includes an L-shaped block 801 fixedly connected to the side wall of the L-shaped plate 15, and the side wall of the L-shaped block 801 is fixedly connected to a cold water tank 802 with an open top, the side wall of the cold water tank 802 is fixedly connected to a cold water valve 803 and a second visual sensor 804, and a cooling component is provided in the cold water tank 802. The cooling component is a well-known technology in the technical field, and its structure and principle are not repeated here. When the second visual sensor 804 detects that the funnel 1707 is located below the cold water valve 803, the solenoid valve 1708 on the pipeline is opened. At the same time, the cold water valve 803 is opened. At this time, the cold water in the cold water tank 802 can enter the funnel 1707 through the cold water valve 803, and is filled into the cylinder 1703 after passing through the L-shaped tube 1706, the solenoid valve 1708 and the hose 1711. Then, the solenoid valve 1708 and the cold water valve 803 are closed.

[0037] The second liquid supply mechanism includes a first connecting plate 901 fixedly connected to the side wall of the L-shaped plate 15, and the side wall of the first connecting plate 901 is fixedly connected to a return water tank 902, the side wall of the return water tank 902 is fixedly connected to a water pump 903, and the outlet of the water pump 903 is fixedly connected to a U-shaped tube 904, the upper end of the U-shaped tube 904 is fixedly connected to a hot water tank 905, and the side wall of the hot water tank 905 is fixedly connected to a hot water valve 906 and a third visual sensor 907, a heating component is provided in the hot water tank 905, the heating component is a well-known technology in the art, and its structure and principle are not repeated here, and the third visual sensor 907 detects that the funnel 1707 moves. When it reaches the bottom of the hot water valve 906, open the hot water valve 906 and the solenoid valve 1708. At this time, the hot water in the hot water tank 905 can enter the funnel 1707 through the hot water valve 906, and is filled into the cylinder 1703 after passing through the L-shaped tube 1706, the solenoid valve 1708 and the hose 1711. When the cylinder 1703 is transported to the top of the return water tank 902, open the solenoid valve 1708. At this time, the hot water in the cylinder 1703 falls into the return water tank 902 for collection, and can be pumped back into the hot water tank 905 through the water pump 903. At this time, the condensed grease in the cylinder 1703 and the fixed tube 1704 can be heated and melted.

[0038] The collecting mechanism includes a second L-shaped frame 201 fixedly connected to the side wall of the L-shaped plate 15, and the side wall of the second L-shaped frame 201 is fixedly connected to a mounting block 202, the top and bottom of the mounting block 202 are respectively rotatably connected to a rotating plate 205 through a rotating mechanism, and the side wall of the rotating plate 205 is fixedly connected to a semicircular cover 206, the rotation of the rotating plate 205 is pushed by a pushing mechanism, and the side wall of the L-shaped plate 15 is fixedly connected to a second connecting plate 207, the side wall of the second connecting plate 207 is fixedly connected to a collecting box 208, and a collecting box 204 is inserted in the collecting box 208, and a rectangular extension is fixedly connected between the collecting box 208 and the semicircular cover 206 located below. The telescopic tube 203 stops the conveying of the conveyor belt 16 when the cylinder 1703 is transported between the two semicircular covers 206. Then, the two rotating plates 205 are pushed to rotate along the rotating mechanism by the pushing mechanism. At the same time, the two semicircular covers 206 are driven to rotate and fit together to cover the cylinder 1703. In addition, the rotating rod 1702 and the cylinder 1703 can be driven to rotate by the driving mechanism. Under the action of centrifugal force, the melted grease can be thrown off and fall into the semicircular cover 206. At the same time, it enters the collection box 204 in the collection box 208 through the telescopic tube 203 for collection, thereby facilitating the collection of the attached grease and ensuring the efficiency and effect of wastewater treatment.

[0039] The conveying mechanism includes two symmetrically arranged first rotating shafts 702 rotatably connected to the side walls of the L-shaped plate 15, and the side walls of each first rotating shaft 702 are fixedly sleeved with a conveying roller 701, and the conveyor belt 16 is sleeved on the side walls of the conveying roller 701. The side walls of the L-shaped plate 15 are fixedly connected to a motor 703, and the output end of the motor 703 is fixed to one end of the first rotating shaft 702. When the motor 703 is started, the rotation of the motor 703 drives the rotation of the first rotating shaft 702 and the conveying roller 701, thereby driving the conveyor belt 16 and multiple sets of attachment mechanisms for conveying, and the conveyor belt 16 is arranged at an angle.

[0040] The weighing mechanism includes two symmetrically arranged sleeves 602 fixedly connected to the side walls of each U-shaped plate 1701, and a sleeve rod 601 is inserted into each sleeve 602. The other end of the sleeve rod 601 is fixed to the side wall of the conveyor belt 16, and the side wall of each sleeve 602 is sleeved with a first spring 603. The side wall of the L-shaped plate 15 is fixedly connected to a third L-shaped frame 604, and the side wall of the third L-shaped frame 604 is fixedly inserted with a distance sensor 605. After the cylinder 1703 completes the attachment of grease, the overall weight will become larger. When the U-shaped plate 1701 moves closer to the conveyor belt 16, the first spring 603 is compressed, and the distance sensor 605 detects the distance change of the U-shaped plate 1701 to determine the compression amount of the first spring 603, thereby determining the amount of attached grease, and then determining the grease content on the surface of the wastewater. When the grease content is large, the power of the cooling component in the cold water tank 802 can be increased to make the temperature of the cold water supplied to the cylinder 1703 lower, thereby ensuring the efficiency and effect of grease adhesion.

[0041] The pushing mechanism includes a moving plate 302, and the moving plate 302 is connected to the side wall of the mounting block 202 through a second moving module 301. The side wall of the moving plate 302 is fixedly connected to two symmetrically arranged pushing plates 303, and the other end of the pushing plate 303 slides on the side wall of the rotating plate 205. The moving plate 302 is driven by the second moving module 301 to move toward the mounting block 202. At the same time, the two pushing plates 303 are driven to move and resist the side wall of the rotating plate 205. At this time, the two rotating plates 205 can be pushed to rotate along the rotating mechanism.

[0042] The driving mechanism includes a first pinion 501 fixedly sleeved on the side wall of each rotating rod 1702, and the side wall of the second L-shaped frame 201 is fixedly connected to a fixed plate 502, the side wall of the fixed plate 502 is rotatably connected to a second pinion 504 through a second rotating shaft 503, and the side wall of the second rotating shaft 503 is fixedly sleeved with a large gear 505, and the large gear 505 is meshed with the first pinion 501, the side wall of the movable plate 302 is fixedly connected to a connecting frame 506, the bottom of the connecting frame 506 is fixedly connected to a first rack 507, and the first rack 507 is connected to the second The small gear 504 is meshed, and when the movable plate 302 continues to move, the pushing plate 303 can slide on the surface of the rotating plate 205. At the same time, it can drive the first rack 507 to move through the connecting frame 506, and after the first rack 507 is meshed with the second small gear 504, it pushes the second small gear 504 and the second rotating shaft 503 to rotate. When the second rotating shaft 503 rotates, it can drive the large gear 505 to rotate, thereby driving the first small gear 501 to rotate, and then driving the rotating rod 1702 and the cylinder 1703 to rotate.

[0043] The rotating mechanism includes a support block 401 fixedly connected to the mounting block 202, and the rotating plate 205 is rotatably connected to the side wall of the support block 401 through the third rotating shaft 402. The side wall of the third rotating shaft 402 is fixedly sleeved with a third pinion 403, and the side wall of the support block 401 is connected to a second rack 404 through a reset mechanism. The second rack 404 is meshed with the third pinion 403. When the third rotating shaft 402 rotates, it can drive the third pinion 403 to rotate and push the second rack 404 to move.

[0044] The reset mechanism includes two symmetrically arranged fixed blocks 1001 fixedly connected to the side walls of the support block 401, and the side walls of the two fixed blocks 1001 are fixedly connected to two symmetrically arranged guide rods 1002. The side walls of each guide rod 1002 are sleeved with a slider 1003, and the slider 1003 is fixed to the side wall of the second rack 404. The side walls of each guide rod 1002 are sleeved with a second spring 1004, which guides and resets the movement of the second rack 404.

[0045] Working principle: When it is necessary to process the grease on the surface of the wastewater, the lifting module 13 and the second moving block 14 are used to drive the L-shaped plate 15 and the conveyor belt 16 to move up and down. At the same time, the height from the liquid surface is detected by the first visual sensor 18. Then, the motor 703 is started. The rotation of the motor 703 drives the rotation of the first rotating shaft 702 and the conveyor roller 701, thereby driving the conveyor belt 16 and multiple sets of attachment mechanisms for conveying. When the second visual sensor 804 detects that the funnel 1707 is located below the cold water valve 803, the solenoid valve 1708 on the pipeline is opened. When the cold water valve 803 is opened, the cold water in the cold water tank 802 can enter the funnel 1707 through the cold water valve 803, and fill into the cylinder 1703 after passing through the L-shaped tube 1706, the solenoid valve 1708 and the hose 1711. Then, the solenoid valve 1708 and the cold water valve 803 are closed. When the cylinder 1703 is transported to the liquid surface, the grease on the liquid surface can be cooled and solidified and attached to the cylinder 1703 and the fixed tube 1704. At the same time, the conveyor belt 16 and the attachment mechanism can be moved by the first moving module 11, so as to facilitate the processing of the grease on the entire liquid surface.

[0046] When the conveyor belt 16 continues to convey, the cylinder 1703 with grease attached can be conveyed to the liquid surface. When the funnel 1707 moves to the top of the cold water tank 802, the solenoid valve 1708 is opened. At this time, the cold water in the cylinder 1703 can fall into the cold water tank 802 for recovery. When the third visual sensor 907 detects that the funnel 1707 moves to the bottom of the hot water valve 906, the hot water valve 906 and the solenoid valve 1708 are opened. At this time, the hot water in the hot water tank 905 can be recycled through the hot water tank 905. Valve 906 enters the funnel 1707 and is filled into the cylinder 1703 after passing through the L-shaped tube 1706, the solenoid valve 1708 and the hose 1711. When the cylinder 1703 is transported to the top of the return water tank 902, the solenoid valve 1708 is opened. At this time, the hot water in the cylinder 1703 falls into the return water tank 902 for collection and can be pumped back into the hot water tank 905 by the water pump 903. At this time, the condensed grease in the cylinder 1703 and the fixed tube 1704 can be heated and melted.

[0047] When the cylinder 1703 is transported to between the two semicircular covers 206, the conveyor belt 16 stops conveying, and then the second moving module 301 drives the moving plate 302 to move toward the mounting block 202. At the same time, the two push plates 303 are driven to move and abut against the side walls of the rotating plate 205. At this time, the two rotating plates 205 can be pushed to rotate along the third rotating shaft 402, and the two semicircular covers 206 are driven to rotate and fit together to cover the cylinder 1703. At the same time, when the third rotating shaft 402 rotates, it can drive the third pinion 403 to rotate and push the second rack 404 to move, and the second spring 1004 is compressed.

[0048] When the movable plate 302 continues to move, the pushing plate 303 can slide on the surface of the rotating plate 205. At the same time, it can drive the first rack 507 to move through the connecting frame 506, and after the first rack 507 engages with the second small gear 504, it pushes the second small gear 504 and the second rotating shaft 503 to rotate. When the second rotating shaft 503 rotates, it can drive the large gear 505 to rotate, thereby driving the first small gear 501 to rotate, and then driving the rotating rod 1702 and the cylinder 1703 to rotate. Under the action of centrifugal force, the melted grease can be thrown off and fall into the semicircular cover 206. At the same time, it enters the collection box 204 in the collection box 208 through the telescopic tube 203 for collection, thereby facilitating the treatment of grease on the surface of the wastewater, ensuring the efficiency and effect of wastewater treatment, and facilitating the recycling of cold water and hot water, which is more energy-saving and environmentally friendly.

[0049] Moreover, after the cylinder 1703 has completed the attachment of grease, the overall weight will increase. At this time, the U-shaped plate 1701 can be pushed to move toward the conveyor belt 16. At the same time, the first spring 603 is compressed, and the distance sensor 605 detects the distance change of the U-shaped plate 1701 to determine the compression amount of the first spring 603, thereby determining the amount of attached grease, and then determining the grease content on the surface of the wastewater. When the grease content is large, the power of the cooling component in the cold water tank 802 can be increased to make the temperature of the cold water supplied to the cylinder 1703 lower, thereby ensuring the efficiency and effect of grease attachment.

[0050] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0051] The present invention and its embodiments are described above. This description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by this and, without departing from the purpose of the present invention, designs structures and embodiments similar to this technical solution without inventiveness, they shall fall within the scope of protection of the present invention.

Claims

1. A treatment device for recycling wastewater from a production workshop, comprising a treatment tank (1), characterized in that: The top of the treatment pool (1) is connected to two symmetrically arranged first moving blocks (12) through a first moving module (11), and the tops of the two first moving blocks (12) are connected to two symmetrically arranged second moving blocks (14) through a lifting module (13), the opposite side walls of the two second moving blocks (14) are fixedly connected to two symmetrically arranged L-shaped plates (15), and the opposite side walls of the two L-shaped plates (15) are connected to a conveyor belt (16) through a conveying mechanism, the side walls of the L-shaped plates (15) are fixedly connected to a first visual sensor (18), and the side walls of the conveyor belt (16) are provided with a plurality of attachment mechanisms for cooling and attaching grease on the surface of the wastewater; Each of the attachment mechanisms includes a U-shaped plate (1701), and a weighing mechanism is provided between the U-shaped plate (1701) and the conveyor belt (16). The side wall of the U-shaped plate (1701) is rotatably connected to a rotating rod (1702), and the side wall of the rotating rod (1702) is fixedly inserted and penetrated with a plurality of fixed tubes (1704). The side wall of the fixed tube (1704) is fixedly sleeved with a cylinder (1703) with sealed ends, and the rotation of the rotating rod (1702) is driven by a driving mechanism. An annular groove (1709) is provided at one end of the cylinder (1703), and an annular plate (1710) is rotatably connected in the annular groove (1709). The side wall of the conveyor belt (16) is fixedly connected to two first L-shaped The frame (1705) is provided with an L-shaped tube (1706) fixedly inserted into the side wall of each first L-shaped frame (1705), one end of the L-shaped tube (1706) is fixedly connected to a funnel (1707), and the other end of the L-shaped tube (1706) is fixedly connected to a solenoid valve (1708), the other end of the solenoid valve (1708) is fixedly connected to a hose (1711), and the other end of the hose (1711) is inserted into the end of the annular plate (1710) and communicated with the cylinder (1703), the side wall of the L-shaped plate (15) is provided with a first liquid supply mechanism and a second liquid supply mechanism for supplying cold water and hot water into the cylinder (1703), and the side wall of the L-shaped plate (15) is provided with a collection mechanism for collecting attached grease.

2. The treatment device for recycling wastewater from a production workshop according to claim 1, characterized in that: The first liquid supply mechanism comprises an L-shaped block (801) fixedly connected to the side wall of the L-shaped plate (15), and the side wall of the L-shaped block (801) is fixedly connected to a cold water tank (802) with an open top, the side wall of the cold water tank (802) is fixedly connected to a cold water valve (803) and a second visual sensor (804), and a cooling component is provided in the cold water tank (802).

3. The treatment device for recycling wastewater from a production workshop according to claim 1, characterized in that: The second liquid supply mechanism comprises a first connecting plate (901) fixedly connected to the side wall of the L-shaped plate (15), and the side wall of the first connecting plate (901) is fixedly connected to a return water tank (902), the side wall of the return water tank (902) is fixedly connected to a water pump (903), and the outlet of the water pump (903) is fixedly connected to a U-shaped pipe (904), the upper end of the U-shaped pipe (904) is fixedly connected to a hot water tank (905), and the side wall of the hot water tank (905) is fixedly connected to a hot water valve (906) and a third visual sensor (907), and a heating component is provided in the hot water tank (905).

4. The treatment device for recycling wastewater from a production workshop according to claim 1, characterized in that: The collecting mechanism comprises a second L-shaped frame (201) fixedly connected to the side wall of the L-shaped plate (15), and the side wall of the second L-shaped frame (201) is fixedly connected to a mounting block (202), the top and bottom of the mounting block (202) are respectively rotatably connected to a rotating plate (205) through a rotating mechanism, and the side wall of the rotating plate (205) is fixedly connected to a semicircular cover (206), the rotation of the rotating plate (205) is driven by a driving mechanism, and the side wall of the L-shaped plate (15) is fixedly connected to a second connecting plate (207), the side wall of the second connecting plate (207) is fixedly connected to a collecting box (208), and a collecting box (204) is inserted into the collecting box (208), and a rectangular telescopic tube (203) is fixedly connected between the collecting box (208) and the semicircular cover (206) located below.

5. The treatment device for recycling wastewater from a production workshop according to claim 1, characterized in that: The conveying mechanism comprises two symmetrically arranged first rotating shafts (702) rotatably connected to the side walls of the L-shaped plate (15), and the side walls of each first rotating shaft (702) are fixedly sleeved with a conveying roller (701), the conveying belt (16) is sleeved on the side walls of the conveying roller (701), the side walls of the L-shaped plate (15) are fixedly connected to a motor (703), and the output end of the motor (703) is fixed to one end of the first rotating shaft (702).

6. The treatment device for recycling wastewater from a production workshop according to claim 1, characterized in that: The weighing mechanism comprises two symmetrically arranged sleeves (602) fixedly connected to the side walls of each U-shaped plate (1701), and a sleeve rod (601) is inserted into each sleeve (602), the other end of the sleeve rod (601) is fixed to the side wall of the conveyor belt (16), and a first spring (603) is sleeved on the side wall of each sleeve (602), the side wall of the L-shaped plate (15) is fixedly connected to a third L-shaped frame (604), and a distance sensor (605) is fixedly inserted into the side wall of the third L-shaped frame (604).

7. The treatment device for recycling wastewater from a production workshop according to claim 4, characterized in that: The pushing mechanism includes a movable plate (302), and the movable plate (302) is connected to the side wall of the mounting block (202) through a second movable module (301), and the side wall of the movable plate (302) is fixedly connected to two symmetrically arranged pushing plates (303), and the other end of the pushing plate (303) slides on the side wall of the rotating plate (205).

8. The treatment device for recycling wastewater from a production workshop according to claim 7, characterized in that: The driving mechanism comprises a first pinion (501) fixedly sleeved on the side wall of each rotating rod (1702), and the side wall of the second L-shaped frame (201) is fixedly connected to a fixed plate (502), the side wall of the fixed plate (502) is rotatably connected to a second pinion (504) via a second rotating shaft (503), and a large gear (505) is fixedly sleeved on the side wall of the second rotating shaft (503), and the large gear (505) is meshed with the first pinion (501), the side wall of the movable plate (302) is fixedly connected to a connecting frame (506), the bottom of the connecting frame (506) is fixedly connected to a first rack (507), and the first rack (507) is meshed with the second pinion (504).

9. The treatment device for recycling wastewater from a production workshop according to claim 1, characterized in that: The rotating mechanism comprises a supporting block (401) fixedly connected to the mounting block (202), and the rotating plate (205) is rotatably connected to the side wall of the supporting block (401) via a third rotating shaft (402), a third pinion (403) is fixedly sleeved on the side wall of the third rotating shaft (402), and the side wall of the supporting block (401) is connected to a second rack (404) via a reset mechanism, and the second rack (404) is meshed with the third pinion (403).

10. The treatment device for recycling wastewater from a production workshop according to claim 9, characterized in that: The reset mechanism comprises two symmetrically arranged fixed blocks (1001) fixedly connected to the side walls of the support block (401), and the side walls of the two fixed blocks (1001) are fixedly connected to two symmetrically arranged guide rods (1002), the side walls of each of the guide rods (1002) are sleeved with a slider (1003), and the slider (1003) is fixed to the side wall of the second rack (404), and the side walls of each of the guide rods (1002) are sleeved with a second spring (1004).

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