CN108640338B - Multistage separation device for solid waste in sewage - Google Patents
Multistage separation device for solid waste in sewage Download PDFInfo
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- CN108640338B CN108640338B CN201810426338.1A CN201810426338A CN108640338B CN 108640338 B CN108640338 B CN 108640338B CN 201810426338 A CN201810426338 A CN 201810426338A CN 108640338 B CN108640338 B CN 108640338B
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
Abstract
The invention relates to the field of sewage treatment, in particular to a multistage separation device for solid wastes in sewage, which comprises a sewage tank, a filtering mechanism, a waste discharge mechanism, a suspended matter cleaning mechanism, a precipitant throwing mechanism and a solid separation mechanism, wherein one side of the sewage tank is provided with an obliquely arranged water inlet plate, two ends of the water inlet plate are respectively provided with a baffle plate, the filtering mechanism is fixedly arranged at the upper ends of the two baffle plates, the waste discharge mechanism is positioned at the side of the filtering mechanism, a partition plate is arranged in the sewage tank and divides the sewage tank into a first treatment tank and a second treatment tank, the partition plate is provided with a water inlet hole, the suspended matter cleaning mechanism is fixedly arranged at the upper end of the first treatment tank, the precipitant throwing mechanism is fixedly arranged at the upper end of the second treatment tank, and the solid separation mechanism is positioned at the side of the second treatment tank. The invention has the advantages that the filter screen blockage can be effectively avoided, and the solid waste in the sewage can be fully separated out through grading treatment.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a multistage separation device for solid waste in sewage.
Background
Along with the development of society, people's environmental awareness is getting stronger and stronger, in order to protect the environment from being damaged and improve people's living environment, sewage needs to be treated before discharging, the sewage is required to be filtered solid waste contained in the sewage in the first step during treatment, but most of the existing sewage treatment devices directly install a filter screen at the pipeline connection part, the solid waste is filtered out through the filter screen, but the filtering mode is inconvenient to treat the filtered solid waste, the filter screen is easy to block, moreover, the filtered solid waste contains a lot of sewage, the subsequent treatment of the filtered solid waste is inconvenient, even secondary pollution is possibly caused, the filtering mode can not filter out fine waste floating on the sewage, suspended matters floating in the sewage also need to be precipitated by a flocculating agent additionally, therefore, the mode of filtering through the filter screen has many disadvantages.
Disclosure of Invention
The invention aims to provide a multistage separation device for solid waste in sewage, which can filter large solid waste, floating materials on the surface of the sewage and suspended matters in the sewage in a grading manner and can reduce the content of the sewage in the filtered solid waste.
The technical scheme of the invention is as follows: including effluent water sump, filter mechanism, waste discharge mechanism, suspended solid clearance mechanism, precipitant shedding mechanism and solid separating mechanism, one side of effluent water sump is equipped with the board of intaking that is the slope setting, and the both ends of intaking board all are equipped with the baffle, filter mechanism fixed mounting is in the upper end of two baffles, waste discharge mechanism is located filter mechanism's side, be equipped with the baffle in the effluent water sump, the baffle separates into first processing pond and second with the effluent water sump and handles the pond, is equipped with the inlet opening that feeds through first processing pond and second processing pond on the baffle, suspended solid clearance mechanism fixed mounting is in the upper end of first processing pond, the precipitant is shed mechanism fixed mounting and is handled the upper end in pond at the second, solid separating mechanism is located the side that the second handled the pond.
In a preferred embodiment of the present invention, the filtering mechanism includes a filtering frame, a filtering net and a filtering motor, the filtering frame is disposed in an inclined manner, the filtering frame is provided with a filtering shaft penetrating through the filtering frame, two ends of the filtering shaft are rotatably connected with two baffles, respectively, the filtering net is fixedly mounted on the filtering frame, the filtering motor is horizontally mounted on a sidewall of one baffle, an output end of the filtering motor penetrates through the baffle and is fixedly connected with one end of the filtering shaft, two sides of an upper portion of the filtering frame are both provided with rollers rotatably connected therewith, two baffles are both provided with sliding chutes for the rollers to move, and the sliding chutes are arc-shaped.
In a preferred embodiment of the invention, the waste discharging mechanism comprises a waste discharging pool, a hydraulic rod, a waste discharging plate and an extrusion assembly, the waste discharging pool is positioned below the filter screen, an inlet of the waste discharging pool is funnel-shaped, a waste discharging channel which is obliquely arranged is arranged in the waste discharging pool, a discharging channel which is vertically arranged is arranged at the tail end of the waste discharging channel, the waste discharging plate is positioned at the lowest end of the waste discharging channel, the output end of the hydraulic rod is fixedly connected with one side of the waste discharging plate, the output direction of the hydraulic rod is parallel to the length direction of the waste discharging channel, and the extrusion assembly is arranged at the connection part of the waste discharging channel and the discharging channel.
In a preferred embodiment of the invention, the extrusion assembly comprises an extrusion plate, two connecting rods and elastic ropes, wherein the extrusion plate is arranged at the tail end of the waste discharge channel, connecting shafts are arranged on two sides of the upper end of the extrusion plate, the two connecting shafts are rotatably connected with the waste discharge pool, extend to the outside of the waste discharge pool through the waste discharge pool, are symmetrically arranged on two sides of the waste discharge pool, the upper ends of the two connecting rods are fixedly connected with one ends, located outside the waste discharge pool, of the two connecting shafts respectively, mounting blocks and limiting blocks are arranged on two sides of the waste discharge pool, one ends of the two elastic ropes are fixedly connected with the lower ends of the two connecting rods respectively, the other ends of the two elastic ropes are fixedly connected with the two mounting blocks respectively, and the two limiting blocks are located beside the two connecting rods respectively.
In a preferred embodiment of the present invention, a mounting frame is disposed at an upper end of the waste discharge tank, three water inlet pipes are disposed on the mounting frame at equal intervals, one ends of the three water inlet pipes are all disposed toward the filter screen, a connecting pipe is disposed between the waste discharge tank and the sewage tank, one end of the connecting pipe is communicated with the waste discharge tank and is located at a lowest end of the waste discharge channel, and the other end of the connecting pipe is communicated with the sewage tank.
In a preferred embodiment of the invention, the suspended matter cleaning mechanism comprises a threaded rod, a moving motor, a limiting rod, a sliding block and a suspended matter cleaning assembly, wherein one side of the first treatment tank is arc-shaped, a slag discharge port is arranged on the side of the first treatment tank, a turnover rod is arranged at the slag discharge port, a slag collection box is arranged below the slag discharge port, the axis of the threaded rod and the axis of the limiting rod are parallel to each other, two ends of the threaded rod and two ends of the limiting rod are fixedly connected with the first treatment tank, the threaded rod and the limiting rod penetrate through the sliding block, the sliding block is in threaded fit with the threaded rod, the moving motor is fixedly arranged on one side of the first treatment tank, the output end of the moving motor is fixedly connected with one end of the threaded rod, and the suspended matter cleaning.
In a preferred embodiment of the invention, the suspended matter cleaning assembly comprises two fixing rods, a fixing block, a fishing sieve and a cleaning motor, the upper ends of the two fixing rods are hinged with the lower end of the sliding block, the cleaning motor is horizontally arranged at the lower end of the sliding block, the output end of the cleaning motor is fixedly connected with the upper end of one fixing rod, two ends of the fixing block are respectively provided with a rotating shaft, the two rotating shafts are respectively and rotatably connected with the lower ends of the two fixing rods, and the fishing sieve is fixedly arranged on one side of the fixing block.
In a preferred embodiment of the present invention, the lower end of each of the fixing rods is provided with a mounting groove, one end of the rotating shaft located in the mounting groove is provided with a connecting block, the connecting block is provided with a pressing rod in insertion fit with the connecting block, the upper end of the pressing rod is provided with a moving wheel connected with the pressing rod, the pressing rod is sleeved with a spring, the mounting groove is provided with a projection for limiting the position of the moving wheel, and the projection is arc-shaped.
In a preferred embodiment of the invention, the lower section of the interior of the second treatment tank is funnel-shaped, the lower end of the second treatment tank is provided with a discharge port, the side wall of the second treatment tank is provided with a drain pipe, the upper end of the second treatment tank is provided with a mounting plate, the precipitating agent throwing mechanism is arranged at the upper end of the mounting plate and comprises a feeding hopper, a throwing plate, a grinding roller and a grinding motor, the throwing plate is obliquely arranged, the two sides of the throwing plate are respectively provided with a protection plate, the feeding funnel is positioned at the highest position of the throwing plate, the discharge hole of the feeding funnel is arranged towards the throwing plate, the grinding roller is arranged on the throwing plate, two ends of the grinding roller are respectively and rotatably connected with the two protection plates, the grinding motor is arranged on one protection plate, the output end of the grinding motor penetrates through the protection plate and is fixedly connected with one end of the grinding roller, and the lower end of the throwing plate is provided with a vibrating motor fixedly connected with the throwing plate.
In a preferred embodiment of the present invention, the solid separation mechanism includes a screw conveyor and a collection pool, a feed inlet of the screw conveyor is fixedly communicated with a discharge outlet below the second treatment pool, a discharge outlet of the screw conveyor is arranged towards the collection pool, and the screw conveyor is arranged in an inclined manner.
The invention provides a multistage separation device for solid waste in sewage through improvement, and compared with the prior art, the multistage separation device has the following improvements and advantages:
(1) the invention can carry out grading treatment on large solid waste in sewage, solid matter floating on the surface of the sewage and fine solid waste suspended in the sewage through the filtering mechanism, the suspended matter salvaging mechanism and the settling mechanism.
(2) Remove the position of wheel through the lug restriction, make to remove the wheel and only can stop at vertical direction and be two positions at 45 degrees angles with vertical direction, but a lateral wall of mounting groove is circular-arcly, make to remove the wheel and can remove at 90 degrees within ranges, therefore, make salvage sieve can rotate the solid waste that 90 degrees will be in salvage sieve under the restriction of upset pole and empty, later reply the position at 45 degrees angles, when salvage sieve when the effect of clearance motor is to gyration, salvage sieve can be blockked once more by the upset pole, thereby make salvage sieve reply original vertical position.
(3) The precipitating agent can be automatically milled through the precipitating agent throwing mechanism, so that the precipitating agent is powdery, the precipitating agent is convenient to dissolve in sewage, the precipitating agent is fully mixed, and the rapid precipitation is convenient.
(4) Can stimulate the connecting rod through the elasticity rope, the connecting rod drives the stripper plate and extrudees solid waste, can extrude the sewage in the solid waste at the extrusion in-process, is convenient for follow-up processing to solid waste.
(5) The filter screen can be driven to rotate by the filter motor, so that solid waste on the filter screen can enter the waste discharge tank, and the filter screen is prevented from being blocked.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a partial top view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a partial perspective view of the first embodiment of the present invention;
FIG. 5 is a partial perspective view of the second embodiment of the present invention;
FIG. 6 is a third schematic view of a partial perspective structure of the present invention;
FIG. 7 is a fourth schematic view of a partial perspective structure of the present invention;
FIG. 8 is a schematic diagram of a partial perspective structure according to the present invention;
FIG. 9 is an enlarged view taken at A in FIG. 8;
description of reference numerals: a sewage tank 1, a water inlet plate 1a, a baffle plate 1b, a chute 1b1, a partition plate 1c, a water inlet hole 1c1, a first treatment tank 1d, a second treatment tank 1e, a filtering mechanism 2, a filtering frame 2a, a filtering net 2b, a filtering motor 2c, a filtering shaft 2d, a roller 2e, a waste discharge mechanism 3, a waste discharge tank 3a, a waste discharge channel 3a1, a discharge channel 3a2, a hydraulic rod 3b, a waste discharge plate 3c, a squeezing component 3d, a squeezing plate 3d1, a connecting rod 3d2, an elastic rope 3d3, a mounting block 3d4, a limiting block 3d5, a cleaning mechanism 4, a threaded rod 4a, a moving motor 4b, a limiting rod 4c, a sliding block 4d, a suspended matter cleaning component 4e, a fixing rod 4e1, a fishing sieve 2, a suspended matter fishing sieve 4e3, a cleaning motor 4e4, a mounting groove 4f1, a connecting block 4f2, a moving rod 2 f 584 f, a spring 5f, the device comprises a bump 4f6, a precipitant throwing mechanism 5, a feeding funnel 5a, a throwing plate 5b, a grinding roller 5c, a grinding motor 5d, a protection plate 5e, a vibration motor 5f, a solid separation mechanism 6, a screw conveyer 6a, a collection pool 6b, a mounting rack 7, a water inlet pipe 7a, a connecting pipe 8, a slag discharge port 9, an overturning rod 10, a slag collection box 11, a water discharge pipe 12 and a mounting plate 13.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 9, and the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a multi-stage separation device for solid wastes in sewage through improvement, as shown in figures 1-9, comprising a sewage pool 1, a filtering mechanism 2, a waste discharging mechanism 3, a suspended matter cleaning mechanism 4, a precipitating agent throwing mechanism 5 and a solid separation mechanism 6, wherein one side of the sewage pool 1 is provided with an obliquely arranged water inlet plate 1a, two ends of the water inlet plate 1a are respectively provided with a baffle plate 1b, the filtering mechanism 2 is fixedly arranged at the upper end of the two baffle plates 1b, the waste discharging mechanism 3 is positioned at the side of the filtering mechanism 2, a partition plate 1c is arranged in the sewage pool 1, the partition plate 1c divides the sewage pool 1 into a first treatment pool 1d and a second treatment pool 1e, the partition plate 1c is provided with a water inlet hole 1c1 for communicating the first treatment pool 1d with the second treatment pool 1e, the suspended matter cleaning mechanism 4 is fixedly arranged at the upper end of the first treatment pool 1d, the precipitating agent throwing mechanism 5 is fixedly arranged at the upper end of the second treatment tank 1e, and the solid separation mechanism 6 is positioned at the side of the second treatment tank 1 e; great solid waste filters out in with sewage through filtration, and transfer it to waste discharging mechanism 3 in, extrude solid waste with reducing sewage content wherein through waste discharging mechanism 3, be convenient for follow-up processing to solid waste, sewage after the filtration gets into first processing pond 1d, handle the floated solid waste in sewage upper end through this suspension clearance mechanism 4 of pond upper end of wanting and salvage, later sewage gets into second processing pond 1e, throw mechanism 5 in to second processing pond 1e through the precipitant, and deposit in second processing pond 1 e.
The filter mechanism 2 comprises a filter frame 2a, a filter screen 2b and a filter motor 2c, the filter frame 2a is arranged in an inclined manner, a filter shaft 2d penetrating through the filter frame 2a is arranged on the filter frame 2a, two ends of the filter shaft 2d are respectively connected with two baffles 1b in a rotating manner, the filter screen 2b is fixedly arranged on the filter frame 2a, the filter motor 2c is horizontally arranged on the side wall of one baffle 1b, the output end of the filter motor 2c penetrates through the baffle 1b and is fixedly connected with one end of the filter shaft 2d, two sides of the upper part of the filter frame 2a are respectively provided with an idler wheel 2e in rotating connection with the filter motor, two baffles 1b are respectively provided with a chute 1b1 for the idler wheel 2e to move, and the chute 1b1 is arc-shaped; can drive through the work of filter motor 2c and filter frame 2a and rotate, thereby adjust filter screen 2 b's angle, pour the solid waste on the filter screen 2b into waste discharge mechanism 3 in, cooperation through gyro wheel 2e and spout 1b1, the frictional force that receives when can reducing filter frame 2a and rotate, and when filter frame 2a is in quiescent condition, the bottom of spout 1b1 can play the effect of support to gyro wheel 2e, avoid filtering motor 2c long-time atress, lead to its life to reduce.
The waste discharge mechanism 3 comprises a waste discharge pool 3a, a hydraulic rod 3b, a waste discharge plate 3c and an extrusion assembly 3d, wherein the waste discharge pool 3a is located below the filter screen 2b, an inlet of the waste discharge pool 3a is funnel-shaped, a waste discharge channel 3a1 which is obliquely arranged is arranged in the waste discharge pool 3a, a discharge channel 3a2 which is vertically arranged is arranged at the tail end of the waste discharge channel 3a1, the waste discharge plate 3c is located at the lowest end of the waste discharge channel 3a1, the output end of the hydraulic rod 3b is fixedly connected with one side of the waste discharge plate 3c, the output direction of the hydraulic rod 3b is parallel to the length direction of the waste discharge channel 3a1, and the extrusion assembly 3d is arranged at the joint of the waste discharge channel 3a1 and the discharge channel 3a 2; after the solid waste enters the waste discharging pool 3a, the hydraulic rod 3b drives the waste discharging plate 3c to move along the waste discharging channel 3a1, the waste discharging plate 3c pushes the rod solid waste to move towards the discharging channel 3a2, and when the solid waste reaches the extrusion assembly 3d, the extrusion plate 3d1 and the waste discharging plate 3c extrude the solid waste to extrude sewage in the solid waste.
The compression assembly 3d comprises a compression plate 3d1, two connecting rods 3d2 and an elastic rope 3d3, the extrusion plate 3d1 is arranged at the tail end of the waste discharge channel 3a1, connecting shafts are arranged on two sides of the upper end of the extrusion plate 3d1, the two connecting shafts are rotatably connected with the waste discharge pool 3a and extend to the outside of the waste discharge pool 3a through the waste discharge pool 3a, the two connecting rods 3d2 are symmetrically arranged on two sides of the waste discharge pool 3a, the upper ends of the two connecting rods 3d2 are fixedly connected with one ends of the two connecting shafts outside the waste discharge pool 3a, the two sides of the waste discharging pool 3a are respectively provided with a mounting block 3d4 and a limiting block 3d5, one end of each elastic rope 3d3 is fixedly connected with the lower ends of the two connecting rods 3d2, the other ends of the two elastic ropes 3d3 are fixedly connected with the two mounting blocks 3d4, and the two limiting blocks 3d5 are respectively positioned at the sides of the two connecting rods 3d 2; the extrusion plate 3d1 is through two connecting axles and two connecting rods 3d2 fixed connection, through elasticity rope 3d3 pulling connecting rod 3d2 for connecting rod 3d2 drives extrusion plate 3d1 and is vertical state and is located on the exhaust way 3a1 and extrudes the solid waste who passes through, stopper 3d5 can restrict the position of extrusion plate 3d1, make the length direction of exhaust way 3a1 perpendicular with extrusion plate 3d 1.
The upper end of the waste discharge tank 3a is provided with a mounting frame 7, three water inlet pipes 7a which are arranged at equal intervals are arranged on the mounting frame 7, one ends of the three water inlet pipes 7a are all arranged towards the filter screen 2b, a connecting pipe 8 is arranged between the waste discharge tank 3a and the sewage tank 1, one end of the connecting pipe 8 is communicated with the waste discharge tank 3a and is positioned at the lowest end of the waste discharge channel 3a1, and the other end of the connecting pipe 8 is communicated with the sewage tank 1; sewage squeezed from the solid waste in the waste discharge tank 3a enters the sewage tank 1 through the connecting pipe 8.
The suspended matter cleaning mechanism 4 comprises a threaded rod 4a, a moving motor 4b, a limiting rod 4c, a sliding block 4d and a suspended matter cleaning component 4e, one side of the first treatment pool 1d is arc-shaped, the arc-shaped side of the first treatment pool 1d is provided with a slag discharge port 9, the position of the slag discharge port 9 is provided with an overturning rod 10, a slag collecting box 11 is arranged below the slag discharge port 9, the axis of the threaded rod 4a and the axis of the limiting rod 4c are parallel to each other, two ends of the threaded rod 4a and the limiting rod 4c are fixedly connected with the first treatment pool 1d, the threaded rod 4a and the limiting rod 4c penetrate through the sliding block 4d, the sliding block 4d is in threaded fit with the threaded rod 4a, the movable motor 4b is fixedly arranged on one side of the first treatment pool 1d, the output end of the movable motor 4b is fixedly connected with one end of the threaded rod 4a, and the suspended matter cleaning assembly 4e is arranged at the lower end of the sliding block 4 d; the threaded rod 4a is driven to rotate by the moving motor 4b, and the sliding block 4d in threaded fit with the threaded rod 4a can move along the length direction of the threaded rod 4a, so that the suspended matter cleaning component 4e installed at the lower end of the sliding block 4d is driven to move.
The suspended matter cleaning assembly 4e comprises two fixing rods 4e1, a fixing block 4e2, a salvage sieve 4e3 and a cleaning motor 4e4, the upper ends of the two fixing rods 4e1 are hinged with the lower end of a sliding block 4d, the cleaning motor 4e4 is horizontally arranged at the lower end of the sliding block 4d, the output end of the cleaning motor 4e4 is fixedly connected with the upper end of one fixing rod 4e1, both ends of the fixing block 4e2 are respectively provided with a rotating shaft, the two rotating shafts are respectively and rotatably connected with the lower ends of the two fixing rods 4e1, the salvage sieve 4e3 is fixedly arranged at one side of the fixing block 4e2, the two fixing rods 4e1 can be driven to rotate through the cleaning motor 4e4, the salvage sieve 4e 8 arranged at the lower end of the fixing rod 4e1 rotates along with the fixing rod 4e1 and salvages floating objects on the sewage surface, when the salvage sieve 4e3 rotates along with the fixing rod 4e1, the lower end of the salvage, the fishing screen 4e3 is inverted to dump the fished solid waste into the dump box 11.
The lower end of each fixed rod 4e1 is provided with a mounting groove 4f1, one end of the rotating shaft, which is positioned in the mounting groove 4f1, is provided with a connecting block 4f2, the connecting block 4f2 is provided with a pressing rod 4f3 in inserted fit with the connecting block, the upper end of the pressing rod 4f3 is provided with a moving wheel 4f4 connected with the pressing rod, the pressing rod 4f3 is sleeved with a spring 4f5, the mounting groove 4f1 is provided with a lug 4f6 for limiting the position of the moving wheel 4f4, the lug 4f6 is arc-shaped, the moving wheel 4f4 is always abutted against the side wall of the mounting groove 4f1 through the spring 4f5, the position of the moving wheel 4f4 is limited through the lug 4f6, so that the moving wheel 4f 9 can only stay at two positions of the vertical direction and the vertical direction at an angle of 45 degrees, but one side wall of the mounting groove 4f1 is arc-shaped so that the moving wheel 4f4 can move in a range of 90 degrees, therefore, the fishing rod 8427 can limit the rotation of the fishing sieve 4e And then back to the 45 degree position, when the salvage screen 4e3 is rotated back under the action of the clearing motor 4e4, the salvage screen 4e3 can be blocked again by the upender bar 10, thereby returning the salvage screen 4e3 to its original vertical position.
The lower section in the second treatment tank 1e is funnel-shaped, the lower end of the lower section is provided with a discharge port, the side wall of the second treatment tank 1e is provided with a drain pipe 12, the upper end of the second treatment tank 1e is provided with a mounting plate 13, the precipitant sprinkling mechanism 5 is mounted at the upper end of the mounting plate 13, the precipitant sprinkling mechanism 5 comprises a feeding funnel 5a, a sprinkling plate 5b, a grinding roller 5c and a grinding motor 5d, the sprinkling plate 5b is obliquely arranged, the two sides of the sprinkling plate 5b are respectively provided with a protection plate 5e, the feeding funnel 5a is positioned at the highest position of the sprinkling plate 5b, the discharge port of the feeding funnel 5a is arranged towards the sprinkling plate 5b, the grinding roller 5c is mounted on the sprinkling plate 5b, the two ends of the grinding roller 5c are respectively and rotatably connected with the two protection plates 5e, the grinding motor 5d is mounted on one protection plate 5e, and the output end of the grinding motor 5d penetrates through the protection plate 5e and is, the lower end of the throwing plate 5b is provided with a vibration motor 5f fixedly connected with the throwing plate 5 b; carry the precipitant through loading hopper 5a, drive grinding roller 5c through the work of grinding motor 5d and grind the precipitant for the precipitant is powdered, throws board 5b vibration when passing through vibrating motor 5f, thereby throws the precipitant in the second treatment tank 1 e. The solid separation mechanism 6 comprises a spiral conveyor 6a and a collection pool 6b, a feed inlet of the spiral conveyor 6a is fixedly communicated with a discharge outlet below the second treatment pool 1e, a discharge outlet of the spiral conveyor 6a is arranged towards the collection pool 6b, and the spiral conveyor 6a is obliquely arranged; the precipitated sediment is conveyed by the screw conveyor 6a, the screw conveyor 6a can extrude the sediment during conveying so as to reduce the water content of the sediment, and the discharge hole of the sediment is higher than the height of the sewage liquid level in the second treatment tank 1 e.
The working principle of the invention is as follows: the sewage is conveyed to the filtering mechanism 2 through the three water inlet pipes 7a, the filtering frame 2a can be driven to rotate through the work of the filtering motor 2c, so that the angle of the filtering net 2b is adjusted, the solid waste on the filtering net 2b is poured into the waste discharging mechanism 3, the sewage enters the first treatment pool 1d through the water inlet plate 1a, after the solid waste enters the waste discharging pool 3a, the hydraulic rod 3b drives the waste discharging plate 3c to move along the waste discharging channel 3a1, the waste discharging plate 3c pushes the rod solid waste to move towards the discharging channel 3a2, but when the solid waste reaches the extruding assembly 3d, the extruding plate 3d1 and the waste discharging plate 3c extrude the solid waste so that the sewage in the solid waste is extruded out, then the waste discharging plate 3c continues to be pushed, the extruding plate 3d1 rotates, the solid waste is discharged from the discharging channel 3a2, and the extruded sewage enters the first treatment pool 1d from the connecting pipe 8 to be treated, the threaded rod 4a is driven to rotate by the moving motor 4b, the sliding block 4d in threaded fit with the threaded rod 4a can move along the length direction of the threaded rod 4a, so that a suspended matter cleaning component 4e arranged at the lower end of the sliding block 4d is driven to move, the cleaning motor 4e4 can drive the two fixing rods 4e1 to rotate, a salvaging sieve 4e3 arranged at the lower end of the fixing rod 4e1 rotates along with the fixing rod 4e1 and salvages floating matters on the sewage water surface, when the salvaging sieve 4e3 rotates along with the fixing rod 4e1, the lower end of the salvaging sieve 4e3 is limited by the turning rod 10, the salvaging sieve 4e3 turns over to pour the salvaged solid wastes into the slag collecting box 11, then the salvaging sieve 4e3 is blocked by the turning rod 10 when turning back, so that the sewage enters the second treatment pool 1e, and then the precipitator is conveyed by the feeding hopper 5a, drive grinding roller 5c through the work of grinding motor 5d and grind the precipitant for the precipitant is powdered, throws board 5b vibration when passing through vibrating motor 5f, thereby in throwing the precipitant into second treatment tank 1e, through the deposit that screw conveyer 6a carried the sediment that the sediment got off, screw conveyer 6a can also extrude the sediment when carrying, with the water content that reduces the sediment.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a solid waste's multistage separator in sewage which characterized in that: comprises a sewage tank (1), a filtering mechanism (2), a waste discharging mechanism (3), a suspended matter cleaning mechanism (4), a precipitating agent sprinkling mechanism (5) and a solid separating mechanism (6), wherein one side of the sewage tank (1) is provided with a water inlet plate (1 a) which is obliquely arranged, both ends of the water inlet plate (1 a) are respectively provided with a baffle (1 b), the filtering mechanism (2) is fixedly arranged at the upper ends of the two baffles (1 b), the waste discharging mechanism (3) is positioned at the side of the filtering mechanism (2), a partition plate (1 c) is arranged in the sewage tank (1), the partition plate (1 c) separates the sewage tank (1) into a first treatment tank (1 d) and a second treatment tank (1 e), a water inlet hole (1 c 1) for communicating the first treatment tank (1 d) and the second treatment tank (1 e) is arranged on the partition plate (1 c), and the suspended matter cleaning mechanism (4) is fixedly arranged at the upper end of the first treatment tank (1 d), the precipitating agent throwing mechanism (5) is fixedly arranged at the upper end of the second treatment tank (1 e), and the solid separation mechanism (6) is positioned at the side of the second treatment tank (1 e); the filtering mechanism (2) comprises a filtering frame (2 a), a filtering net (2 b) and a filtering motor (2 c), the filtering frame (2 a) is arranged in an inclined mode, a filtering shaft (2 d) penetrating through the filtering frame (2 a) is arranged on the filtering frame (2 a), two ends of the filtering shaft (2 d) are respectively connected with the two baffles (1 b) in a rotating mode, the filtering net (2 b) is fixedly installed on the filtering frame (2 a), the filtering motor (2 c) is horizontally installed on the side wall of one baffle (1 b), the output end of the filtering motor (2 c) penetrates through one end of the baffle (1 b) and one end of the filtering shaft (2 d) in a fixed mode, rolling wheels (2 e) connected with the filtering frame in a rotating mode are arranged on two sides of the upper portion of the filtering frame (2 a), sliding grooves (1 b 1) for the rolling wheels (2 e) to move are arranged on the two baffles (1 b), the sliding chute (1 b 1) is arc-shaped; arrange useless mechanism (3) including arranging useless pond (3 a), hydraulic stem (3 b), arrange useless board (3 c) and extrusion subassembly (3 d), it is funnel-shaped to arrange the below that useless pond (3 a) are located filter screen (2 b) and the entry of arranging useless pond (3 a), it is equipped with in useless pond (3 a) and arranges useless way (3 a 1) that the slope set up to be located, and the end that is located to arrange useless way (3 a 1) is equipped with and is vertical setting's ejection of compact way (3 a 2), it is located the least significant end that to arrange useless board (3 c) to arrange useless board (3 a 1), the output of hydraulic stem (3 b) and one side fixed connection of arranging useless board (3 c) and the output direction of hydraulic stem (3 b) are parallel with the length direction who arranges useless way (3 a 1), extrusion subassembly (3 d) are installed and are arranged useless way (3 a 1) and the junction that ejection of compact way (3 a 2).
2. The apparatus for multistage separation of solid waste in sewage according to claim 1, wherein: the extrusion assembly (3 d) comprises an extrusion plate (3 d 1), two connecting rods (3 d 2) and elastic ropes (3 d 3), the extrusion plate (3 d 1) is installed at the tail end of the waste discharge channel (3 a 1) and two sides of the upper end of the extrusion plate (3 d 1) are respectively provided with a connecting shaft, the two connecting shafts are rotatably connected with the waste discharge pool (3 a) and extend to the outside of the waste discharge pool (3 a) through the waste discharge pool (3 a), the two connecting rods (3 d 2) are symmetrically arranged at two sides of the waste discharge pool (3 a) and the upper ends of the two connecting rods (3 d 2) are respectively and fixedly connected with one end of the two connecting shafts outside the waste discharge pool (3 a), two sides of the waste discharge pool (3 a) are respectively provided with an installation block (3 d 4) and a limiting block (3 d 5), one ends of the two elastic ropes (3 d 3) are respectively and fixedly connected with the lower ends of the two connecting rods (3 d 2), the other ends of the two elastic ropes (3 d 3) are respectively and fixedly connected with two installation blocks (4), the two limit blocks (3 d 5) are respectively positioned at the sides of the two connecting rods (3 d 2).
3. The apparatus for multistage separation of solid waste in sewage according to claim 1, wherein: arrange the upper end in useless pond (3 a) and be equipped with mounting bracket (7), be equipped with on mounting bracket (7) the three equidistant inlet tube (7 a) that sets up that is, the one end of three inlet tube (7 a) all sets up towards filter screen (2 b), be equipped with connecting pipe (8) between useless pond of arranging (3 a) and effluent water sump (1), the one end and the useless pond of arranging (3 a) intercommunication of connecting pipe (8) just are located the lowest end of arranging useless way (3 a 1), the other end and effluent water sump (1) intercommunication of connecting pipe (8).
4. The apparatus for multistage separation of solid waste in sewage according to claim 1, wherein: suspended solid clearance mechanism (4) are including threaded rod (4 a), moving motor (4 b), gag lever post (4 c), slider (4 d) and suspended solid clearance subassembly (4 e), one side of first processing pond (1 d) is circular-arc and first processing pond (1 d) is circular-arc one side and is equipped with row cinder notch (9), and row cinder notch (9) department is equipped with upset pole (10), and the below of arranging cinder notch (9) is equipped with collection sediment box (11), the axis of threaded rod (4 a) and the axis of gag lever post (4 c) are parallel to each other and the both ends of threaded rod (4 a) and gag lever post (4 c) all with first processing pond (1 d) fixed connection, threaded rod (4 a) and gag lever post (4 c) all run through slider (4 d) and threaded rod (4 a) screw-thread fit, moving motor (4 b) fixed mounting is in one side of first processing pond (1 d) and the output and the screw thread of moving motor (4 b) and threaded rod (4 e), moving motor (4 b) fixed mounting is in one side One end of the rod (4 a) is fixedly connected, and the suspended matter cleaning assembly (4 e) is installed at the lower end of the sliding block (4 d).
5. The apparatus for multistage separation of solid waste in sewage according to claim 4, wherein: suspended solid clearance subassembly (4 e) includes two dead levers (4 e 1), fixed block (4 e 2), salvage sieve (4 e 3) and clearance motor (4 e 4), the upper end of two dead levers (4 e 1) all is articulated with the lower extreme of slider (4 d), clearance motor (4 e 4) are the lower extreme of horizontal installation at slider (4 d) and the output of clearance motor (4 e 4) and the upper end fixed connection of a dead lever (4 e 1), the both ends of fixed block (4 e 2) all are equipped with the axis of rotation, and two axis of rotation are connected with the lower extreme rotation of two dead levers (4 e 1) respectively, salvage sieve (4 e 3) fixed mounting is in one side of fixed block (4 e 2).
6. The apparatus for multistage separation of solid waste in sewage according to claim 5, wherein: every the lower extreme of dead lever (4 e 1) all is equipped with mounting groove (4 f 1), the one end that the axis of rotation is located mounting groove (4 f 1) is equipped with connecting block (4 f 2), be equipped with on connecting block (4 f 2) rather than grafting complex extrusion stem (4 f 3), the upper end of extrusion stem (4 f 3) is equipped with rather than the removal wheel (4 f 4) of being connected, the cover is equipped with spring (4 f 5) on extrusion stem (4 f 3), mounting groove (4 f 1) are equipped with lug (4 f 6) that are used for restricting removal wheel (4 f 4) position, lug (4 f 6) are circular-arcly.
7. The apparatus for multistage separation of solid waste in sewage according to claim 1, wherein: the lower section of the interior of the second treatment tank (1 e) is funnel-shaped, the lower end of the lower section of the interior of the second treatment tank (1 e) is provided with a discharge port, the side wall of the second treatment tank (1 e) is provided with a drain pipe (12), the upper end of the second treatment tank (1 e) is provided with a mounting plate (13), the precipitant sprinkling mechanism (5) is arranged at the upper end of the mounting plate (13) and the precipitant sprinkling mechanism (5) comprises a feeding funnel (5 a), a sprinkling plate (5 b), a grinding roller (5 c) and a grinding motor (5 d), the sprinkling plate (5 b) is obliquely arranged, the two sides of the sprinkling plate are respectively provided with a protection plate (5 e), the feeding funnel (5 a) is positioned at the highest position of the sprinkling plate (5 b) and the discharge port of the feeding funnel (5 a) is arranged towards the sprinkling plate (5 b), the grinding roller (5 c) is arranged on the sprinkling plate (5 b) and the two ends of the roller (5 c) are respectively and rotatably connected, the grinding motor (5 d) is arranged on one protection plate (5 e), the output end of the grinding motor (5 d) penetrates through the protection plate (5 e) and one end of the grinding roller (5 c) to be fixedly connected, and the lower end of the throwing plate (5 b) is provided with a vibrating motor (5 f) fixedly connected with the throwing plate.
8. The apparatus for multistage separation of solid waste in wastewater according to claim 7, wherein: solid separating mechanism (6) include screw conveyer (6 a) and collecting pit (6 b), the fixed intercommunication of bin outlet of pond (1 e) below is handled with the second to the feed inlet of screw conveyer (6 a), sets up in the discharge gate orientation collecting pit (6 b) of screw conveyer (6 a), screw conveyer (6 a) is the slope setting.
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| CN201810426338.1A CN108640338B (en) | 2018-05-07 | 2018-05-07 | Multistage separation device for solid waste in sewage |
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| CN201810426338.1A CN108640338B (en) | 2018-05-07 | 2018-05-07 | Multistage separation device for solid waste in sewage |
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| CN109109239B (en) * | 2018-10-23 | 2020-12-01 | 扬州市鸿信线路器材有限公司 | Plastics tubular product production cooling system |
| CN109109240B (en) * | 2018-10-23 | 2020-12-08 | 安徽康桥管业有限公司 | Plastic pipe production cooling method |
| CN110143683A (en) * | 2019-05-07 | 2019-08-20 | 湖南杰安环保设备有限公司 | A kind of sewage recycling filter device |
| CN111302542A (en) * | 2020-03-29 | 2020-06-19 | 刘利娟 | River sewage treatment device and using method |
| CN111439864A (en) * | 2020-04-05 | 2020-07-24 | 刘利娟 | Sewer sewage layered treatment device |
| CN115155790A (en) * | 2022-07-07 | 2022-10-11 | 江苏赛维尔新材料科技有限公司 | Automatic slag-removing high-precision continuous filtering device and method for plastic regeneration granulation |
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