CN113769451A - High-efficient municipal sewage solid-liquid separation equipment - Google Patents
High-efficient municipal sewage solid-liquid separation equipment Download PDFInfo
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- CN113769451A CN113769451A CN202111115661.5A CN202111115661A CN113769451A CN 113769451 A CN113769451 A CN 113769451A CN 202111115661 A CN202111115661 A CN 202111115661A CN 113769451 A CN113769451 A CN 113769451A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/089—Regeneration of the filter using rollers having projections to clear the filter apertures
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a high-efficiency solid-liquid separation device for urban sewage, belonging to the field of sewage treatment, wherein the solid-liquid separation effect is improved by improving a grid in the prior art, double-layer filter plates are arranged for filtering in layers, an upper layer upper filter plate is used for filtering large-sized impurities such as plastic bags, ropes and other easily-wound impurities, a lower layer lower filter plate is used for filtering small-particle stones, most of silt and other small impurities, and partition plates are arranged for storing sewage and sludge in a partition manner, so that the subsequent treatment is facilitated, the arrangement of a sedimentation tank is omitted, the sewage treatment efficiency is effectively improved, stirring rollers are arranged on the upper filter plate and the lower filter plate, the stirring rollers are driven to rotate by the impact effect of water flow, the impurities are transmitted downwards by the rotation effect of the stirring rollers, and the easily-wound impurities can be effectively prevented from being blocked, but also contributes to improving the efficiency of solid-liquid separation.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a high-efficiency solid-liquid separation device for urban sewage.
Background
Municipal sewage is domestic sewage, industrial wastewater and runoff sewage in the urban area. Generally, the sewage is collected by urban canals and is discharged into water after being treated by an urban sewage treatment plant. In addition to containing a large amount of organic matters, germs and viruses in urban sewage, due to the advanced development of industry, the water quality of industrial wastewater (accounting for about 60-80% of the total amount of the urban sewage) is increasingly complex, and the pollution of runoff sewage is increasingly serious, so that the urban sewage contains various toxic and harmful pollutants of various types and degrees. The treatment of urban sewage involves many aspects, and the comprehensive planning must be carried out on the sewer system, the position and treatment process of sewage treatment plants, the utilization and discharge requirements of the treated sewage and the like.
Municipal sewage generally contains organic pollutants (represented by COD and BOD 5) including carbohydrates, proteins, amino acids, fatty acids, grease, esters and the like. When the sewage treatment process is selected, the biodegradability of the sewage is often evaluated by using the BOD5/COD ratio, and the degradation rate of organic matters is indirectly represented by using a change curve of biological respiration oxygen quantity and time on the research and test methods, and the biodegradability can also be indirectly reflected by the method.
The first step of treating urban sewage is solid-liquid separation, the most common separation device at present is a grid which has a good effect on treating large-scale solid impurities, but the treatment effect on sundries which are carried in the sewage and are easy to twine such as plastic bags, ropes and the like is not good, and the separated sewage contains a large amount of silt and even small sundries such as cigarette ends and the like, so that the separation effect is not ideal.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a high-efficiency solid-liquid separation device for urban sewage, which improves the solid-liquid separation effect by improving a grating in the prior art, carries out layered filtration by arranging double-layer filter plates, the upper layer upper filter plate is used for filtering large-sized impurities such as plastic bags, ropes and other easily-wound impurities, the lower layer lower filter plate is used for filtering small-particle stones, most of silt and other small impurities, and the partition plates are arranged for storing sewage and sludge in a partition manner, thereby facilitating subsequent treatment, saving the arrangement of a sedimentation tank, effectively improving the sewage treatment efficiency, driving the stirring rollers to rotate by utilizing the impact of water flow by arranging the stirring rollers on the upper filter plate and the lower filter plate, transmitting the impurities downwards by utilizing the rotation of the stirring rollers, and effectively preventing the easily-wound impurities from being blocked, but also contributes to improving the efficiency of solid-liquid separation.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A high-efficiency solid-liquid separation device for urban sewage comprises a treatment tank and a sewage pipe above the treatment tank, wherein a partition plate is fixedly connected to the bottom of the treatment tank, the side walls of the two sides of the lower end of the treatment tank are communicated with discharge pipes, a double-layer filter which is obliquely arranged is arranged above the partition plate in the treatment tank, the double-layer filter comprises an upper filter plate on the upper layer and a lower filter plate on the lower layer, stirring rollers which are arranged at equal intervals are rotatably connected to the upper filter plate and the lower filter plate, each stirring roller is of a hollow structure, a plurality of water flow drive plates are inserted into the side walls of the stirring rollers, fixed rollers fixedly connected with the double-layer filter are arranged inside the stirring rollers, a sliding cavity is formed inside each water flow drive plate, a gravity center offset piece is slidably connected to the sliding cavity, and a magnetic ball II which is repulsive to the gravity center offset piece is slidably connected to the sliding cavity, go up the lower extreme fixedly connected with of filter, and handle the lateral wall that the pond is close to and seted up the opening, handle the pond outside and be located the open-ended below and install the transmission band.
Further, go up the diameter of filtering the hole on the filter and be greater than the diameter of filtering the hole on the filter down, and the lower extreme of going up filter and filter down all is located the right side setting of division board, and large-scale impurity is filtered by last filter, and miniature impurity is filtered by the filter down, filters the effect that effectively improves solid-liquid separation through the bilayer.
Furthermore, the lower end of the lower filter plate is fixedly connected with an extension filter plate, the diameter of a filter hole in the extension filter plate is larger than that of the filter hole in the lower filter plate, the extension filter plate is used for allowing silt to fall down, and therefore the silt and sewage are stored in a partitioned mode, and the filter aperture of the extension filter plate is large.
Furthermore, the blowing board is the solid plate, is in order to let the impurity that separates can be smooth fall to the conveying area on, and the surface of blowing board is through smooth water repellent treatment, is in order to reduce frictional resistance, in order to cause the jam.
Furthermore, the right side wall fixed connection of fixed roller has the magnetic pole of level setting, and the magnetic pole repels with focus skew piece mutually, stirs the roller and drives the rivers drive plate rotatory, when the rivers drive plate rotate with the magnetic pole when relative, rely on magnetic force to make focus skew piece outwards remove to let the focus of rivers drive plate outwards squint, can help stirring the rotation of roller like this.
Further, the focus skew piece includes the slide with sliding chamber sliding connection, the slide is close to the inside one side fixedly connected with of stirring roller and the magnetic plate that the magnetic pole is repulsive mutually, and the slide keeps away from one side fixedly connected with of magnetic pole and the magnetic ball two phase repulsive magnetic ball one, and when the magnetic pole is repulsive magnetic plate, the slide slides to the outer end of sliding chamber, and the magnetic ball one further outwards repels magnetic ball two this moment to further drive the focus skew of rivers drive plate.
Furthermore, the water flow drive plate runs through the inner wall of the stirring roller and is in sliding connection with the inner wall, a waterproof sleeve is fixedly connected between the side wall of the water flow drive plate and the inner wall of the stirring roller, and the waterproof sleeve plays a role in sealing so as to prevent sewage from permeating into the stirring roller to influence the rotation of the stirring roller.
Furthermore, waterproof cover adopts soft elastic material, and waterproof cover is in the outside of rivers drive plate, and waterproof cover's elasticity lets the scalable removal of rivers drive plate, can make it contract when heavy impurity presses on the rivers drive plate like this and stir the roller inside to do not influence the roll of heavy impurity and fall.
Further, the magnetic poles of the first magnetic ball and the second magnetic ball are distributed at the opposite ends, so that the first magnetic ball and the second magnetic ball have repulsive force.
Furthermore, the opening of sliding chamber fixedly connected with blocks the board, and blocks the board and adopts magnetic material, blocks to prevent that the focus skew piece from dropping out, and magnetic conduction board is for not influencing magnetic force.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme is through improving the grid among the prior art, improve solid-liquid separation's effect, carry out the layering through setting up double-deck filter and filter, the filter is used for filtering large-scale impurity on the upper strata, such as plastic bag, easy winding debris such as rope, the filter is used for filtering the tiny particle stone under the lower floor, little impurity such as most silt, and deposit sewage and mud through setting up the division board and come the subregion, not only make things convenient for subsequent processing, and the setting of sedimentation tank has also been saved, effectively improve sewage treatment efficiency, through setting up the stirring roller on last filter and lower filter, the impact that utilizes rivers drives the stirring roller rotation, and the rotatory effect that utilizes the stirring roller is down transmitted impurity, can effectively prevent easily winding debris from being blocked, and help improving solid-liquid separation's efficiency.
(2) Go up the diameter of filtering the filtration pore on the filter and be greater than the diameter of filtering the filtration pore on the filter down, and the lower extreme of going up filter and filter down all is located the right side setting of division board, and large-scale impurity is filtered by last filter, and miniature impurity is filtered by filter down, filters the effect that effectively improves solid-liquid separation through the bilayer.
(3) The lower end of the lower filter plate is fixedly connected with an extension filter plate, the diameter of a filter hole in the extension filter plate is larger than that of the filter hole in the lower filter plate, the extension filter plate is used for allowing silt to fall down, so that the silt and sewage are stored in a partitioned mode, and the filter hole diameter of the extension filter plate is large.
(4) The blowing board is the solid plate for let the impurity that separates can be smooth fall the conveying belt on, and the surface of blowing board is through smooth water repellent treatment, is in order to reduce frictional resistance, in order to avoid causing the jam.
(5) The right side wall fixed connection of fixed roller has the magnetic pole of level setting, and the magnetic pole repels with focus skew piece mutually, and it is rotatory that the stirring roller drives the rivers drive plate, when the rivers drive plate rotate to when being relative with the magnetic pole, relies on magnetic force to make focus skew piece outwards remove to let the focus of rivers drive plate outwards squint, can help stirring the rotation of roller like this.
(6) The gravity center offset part comprises a sliding plate which is in sliding connection with the sliding cavity, one side of the sliding plate, which is close to the inside of the poking roller, is fixedly connected with a magnetic plate which is repelled by the magnetic rod, one side of the sliding plate, which is far away from the magnetic rod, is fixedly connected with a magnetic ball I repelled by the magnetic ball, when the magnetic rod repels the magnetic plate, the sliding plate slides towards the outer end of the sliding cavity, and the magnetic ball I further repels the magnetic ball II outwards at the moment, so that the gravity center offset of the water flow driving plate is further driven.
(7) The water flow drive plate runs through the inner wall of the stirring roller and is in sliding connection with the inner wall, a waterproof sleeve is fixedly connected between the side wall of the water flow drive plate and the inner wall of the stirring roller, and the waterproof sleeve plays a role in sealing so as to prevent sewage from permeating into the stirring roller to influence the rotation of the stirring roller.
(8) The magnetic poles of the first magnetic ball and the second magnetic ball are distributed at the opposite ends, so that the first magnetic ball and the second magnetic ball are ensured to have repulsive force.
(9) The waterproof jacket adopts soft elastic material, and waterproof jacket cover is in the outside of rivers drive plate, and the elasticity of waterproof jacket lets the scalable removal of rivers drive plate, can make it contract when heavy impurity pressure on the rivers drive plate like this inside the stirring roller to do not influence the roll of heavy impurity and fall.
(10) The opening of sliding chamber is fixedly connected with the baffle plate, and the baffle plate adopts magnetic material, and the baffle is in order to prevent that focus skew spare from dropping out, and magnetic plate is in order not to influence magnetic force.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the working state of the present invention;
FIG. 3 is a schematic diagram of a dual layer filter assembly according to the present invention;
FIG. 4 is a schematic front view of a dual layer filter of the present invention;
FIG. 5 is a schematic cross-sectional view of a dual layer filter of the present invention;
FIG. 6 is a schematic top view of a dual layer filter of the present invention;
FIG. 7 is a side schematic view of a toggle roller of the present invention;
FIG. 8 is a schematic cross-sectional view of a toggle roller of the present invention;
FIG. 9 is a schematic cross-sectional view of the water flow drive plate of the present invention;
fig. 10 is a front view of the center of gravity shifting member of the present invention.
The reference numbers in the figures illustrate:
the device comprises a treatment pool 1, a separation plate 2, a double-layer filter 3, an upper filter plate 301, a lower filter plate 302, an extension filter plate 303, a poking roller 4, a fixed roller 401, a magnetic rod 402, a water flow drive plate 5, a sliding cavity 501, a gravity center shifting piece 502, a sliding plate 5021, a magnetic plate 5022, a first magnetic ball 5023, a second magnetic ball 503, a waterproof sleeve 6 and a material discharging plate 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-10, a high-efficiency solid-liquid separation device for municipal sewage, referring to fig. 1-3, comprising a treatment tank 1 and a sewage pipe above the treatment tank 1, wherein the bottom of the treatment tank 1 is fixedly connected with a partition plate 2, both side walls of the lower end of the treatment tank 1 are communicated with discharge pipes, a double-layer filter 3 is installed above the partition plate 2 in the treatment tank 1, the double-layer filter 3 comprises an upper filter plate 301 at the upper layer and a lower filter plate 302 at the lower layer, the diameter of the filter holes on the upper filter plate 301 is larger than that of the filter holes on the lower filter plate 302, the lower ends of the upper filter plate 301 and the lower filter plate 302 are both arranged at the right side of the partition plate 2, large-sized impurities are filtered by the upper filter plate 301, small-sized impurities are filtered by the lower filter plate 302, the solid-liquid separation effect is effectively improved by double-layer filtering, the lower end of the lower filter plate 302 is also fixedly connected with an extension filter plate 303, the diameter of the filtering holes on the extension filter plate 303 is larger than that of the filtering holes on the lower filter plate 302, the extension filter plate 303 is used for allowing silt to fall down so as to realize the partitioned storage of the silt and sewage, and therefore the filtering hole diameter of the extension filter plate 303 is large;
referring to fig. 4-8, the upper filter plate 301 and the lower filter plate 302 are rotatably connected with a plurality of stirring rollers 4 arranged at equal intervals, the stirring rollers 4 are hollow, a plurality of water flow driving plates 5 are inserted into the side walls of the stirring rollers 4, the water flow driving plates 5 penetrate through the inner walls of the stirring rollers 4 and are in sliding connection with the stirring rollers, waterproof sleeves 6 are fixedly connected between the side walls of the water flow driving plates 5 and the inner walls of the stirring rollers 4, the waterproof sleeves 6 play a role in sealing so as to prevent sewage from penetrating into the stirring rollers 4 to influence the rotation of the stirring rollers, the waterproof sleeves 6 are made of soft elastic materials (rubber materials can be selected preferably, and other materials can be selected according to actual requirements), the waterproof sleeves 6 are sleeved outside the water flow driving plates 5, the elasticity of the waterproof sleeves 6 enables the water flow driving plates 5 to move in a telescopic manner, so that when heavy impurities are pressed on the water flow driving plates 5, the water flow driving plates 4 can be retracted to avoid the influence the rolling of the heavy impurities, a fixed roller 401 fixedly connected with the double-layer filter 3 is arranged in the poking roller 4, a horizontally arranged magnetic rod 402 is fixedly connected to the right side wall of the fixed roller 401, the magnetic rod 402 is repelled from the gravity center offset piece 502, the poking roller 4 drives the water flow driving plate 5 to rotate, and when the water flow driving plate 5 rotates to be opposite to the magnetic rod 402, the gravity center offset piece 502 moves outwards by means of magnetic force, so that the gravity center of the water flow driving plate 5 is offset outwards, and the rotation of the poking roller 4 is facilitated;
referring to fig. 9 and 10, a sliding cavity 501 is formed inside a water flow driving plate 5, a gravity center offset member 502 is slidably connected in the sliding cavity 501, a blocking plate is fixedly connected at an opening of the sliding cavity 501, the blocking plate is made of a magnetic conductive material (prior art), the blocking plate is used for preventing the gravity center offset member 502 from falling out, the magnetic conductive plate is used for not affecting magnetic force, a magnetic ball ii 503 repelling the gravity center offset member 502 is slidably connected inside the sliding cavity 501, the gravity center offset member 502 comprises a sliding plate 5021 slidably connected with the sliding cavity 501, one side of the sliding plate 5021 close to the inside of the poking roller 4 is fixedly connected with a magnetic plate 5022 repelling the magnetic rod 402, one side of the sliding plate 5021 far away from the magnetic rod 402 is fixedly connected with a magnetic ball i 5023 repelling the magnetic ball ii 503, when the magnetic rod 402 repels the magnetic plate 5022, the sliding plate 5021 slides towards the sliding cavity 501, and the magnetic ball i 5023 further repels the magnetic ball ii 503 outwards, thereby further driving the water flow to shift the center of gravity of the water flow driving plate 5, and the magnetic poles of the first magnetic ball 5023 and the second magnetic ball 503 are distributed at the opposite ends (the part is debugged by those skilled in the art), so as to ensure that the two have repulsive force;
referring to fig. 1-3, the lower end of the upper filter plate 301 is fixedly connected with a material discharging plate 7, the material discharging plate 7 is a solid plate for allowing the separated impurities to smoothly fall on a transmission belt, the surface of the material discharging plate 7 is subjected to smooth waterproof treatment for reducing frictional resistance so as to avoid blockage, an opening is formed in the side wall of the treatment tank 1 close to the material discharging plate 7, and the transmission belt is installed below the opening outside the treatment tank 1.
The working principle of the device is as follows: sewage pipe discharges sewage on double-deck filter 3, upper filter 301 is used for filtering large-scale impurity, such as plastic bag, easy winding debris such as rope, lower floor filter 302 is used for filtering the tiny particle stone, little impurity such as most silt, the water of filtering falls in the left side of division board 2, silt falls in the right side of division board 2, the impact force direct action of rivers is on rivers drive plate 5, consequently, rivers drive and dial 4 rotations of roller, utilize the rotation effect of dialling roller 4 to pass down impurity, can prevent effectively that easy winding debris from being blocked, and help improving solid-liquid separation's efficiency.
Through improving the grid among the prior art, improve solid-liquid separation's effect, carry out the layering through setting up double-deck filter and filter, filter 301 is used for filtering large-scale impurity on the upper strata, like the plastic bag, easy winding debris such as rope, filter 302 is used for filtering small particle stone under the lower floor, little impurity such as most silt, and deposit sewage and mud through setting up division board 2 partition, not only make things convenient for subsequent processing, and the setting of sedimentation tank has also been saved, effectively improve sewage treatment efficiency, through setting up stirring roller 4 on last filter 301 and lower filter 302, the impact that utilizes rivers drives stirring roller 4 rotatory, and utilize stirring roller 4's rotating action down to transmit impurity, can prevent effectively that easy winding debris from being blocked, and help improving solid-liquid separation's efficiency.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a high-efficient municipal sewage solid-liquid separation equipment, is including the sewage pipe of handling pond (1) and top, the bottom fixedly connected with division board (2) of handling pond (1), the lower extreme both sides lateral wall of handling pond (1) all communicates there is the delivery pipe, its characterized in that: the processing pool (1) is positioned above the partition plate (2) and is provided with a double-layer filter (3) which is obliquely arranged, the double-layer filter (3) comprises an upper filter plate (301) on the upper layer and a lower filter plate (302) on the lower layer, the upper filter plate (301) and the lower filter plate (302) are both rotationally connected with stirring rollers (4) which are arranged at equal intervals, each stirring roller (4) is of a hollow structure, the side wall of each stirring roller (4) is inserted with a plurality of water flow driving plates (5), fixed rollers (401) which are fixedly connected with the double-layer filter (3) are arranged inside the stirring rollers (4), a sliding cavity (501) is formed inside each water flow driving plate (5), a gravity center offset piece (502) is slidably connected in each sliding cavity (501), and a magnetic ball II (503) which is mutually exclusive to the gravity center offset piece (502) is slidably connected inside each sliding cavity (501), go up lower extreme fixedly connected with blowing board (7) of filter (301), and handle pond (1) and be close to the lateral wall of blowing board (7) and seted up the opening, handle pond (1) outside and be located the open-ended below and install the transmission band.
2. The high-efficiency solid-liquid separation device for municipal sewage according to claim 1, wherein: go up filter plate (301) and go up the diameter of filtering the hole and be greater than the diameter of filtering the hole on filter plate (302) down, and the lower extreme of going up filter plate (301) and filter plate (302) down all is located the right side setting of division board (2).
3. The high-efficiency solid-liquid separation device for municipal sewage according to claim 1, wherein: the lower end of the lower filter plate (302) is also fixedly connected with an extension filter plate (303), and the diameter of a filter hole in the extension filter plate (303) is larger than that of the filter hole in the lower filter plate (302).
4. The high-efficiency solid-liquid separation device for municipal sewage according to claim 1, wherein: the material placing plate (7) is a solid plate, and the surface of the material placing plate (7) is subjected to smooth waterproof treatment.
5. The high-efficiency solid-liquid separation device for municipal sewage according to claim 1, wherein: the right side wall of the fixed roller (401) is fixedly connected with a horizontally arranged magnetic rod (402), and the magnetic rod (402) is repelled from the gravity center shifting piece (502).
6. The high-efficiency solid-liquid separation device for municipal sewage according to claim 5, wherein: the gravity center shifting piece (502) comprises a sliding plate (5021) connected with a sliding cavity (501) in a sliding mode, one side, close to the inside of the poking roller (4), of the sliding plate (5021) is fixedly connected with a magnetic plate (5022) repelling with the magnetic rod (402), and one side, far away from the magnetic rod (402), of the sliding plate (5021) is fixedly connected with a first magnetic ball (5023) repelling with a second magnetic ball (503).
7. The high-efficiency solid-liquid separation device for municipal sewage according to claim 1, wherein: the water flow driving plate (5) penetrates through the inner wall of the stirring roller (4) and is in sliding connection with the inner wall of the stirring roller, and a waterproof sleeve (6) is fixedly connected between the side wall of the water flow driving plate (5) and the inner wall of the stirring roller (4).
8. The high-efficiency solid-liquid separation device for municipal sewage according to claim 7, wherein: the waterproof sleeve (6) is made of soft elastic materials, and the waterproof sleeve (6) is sleeved outside the water flow driving plate (5).
9. The high-efficiency solid-liquid separation device for municipal sewage according to claim 6, wherein: the magnetic poles of the first magnetic ball (5023) and the second magnetic ball (503) are distributed at the opposite ends.
10. The high-efficiency solid-liquid separation device for municipal sewage according to claim 1, wherein: the opening of the sliding cavity (501) is fixedly connected with a blocking plate, and the blocking plate is made of a magnetic conductive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111115661.5A CN113769451B (en) | 2021-09-23 | 2021-09-23 | High-efficient municipal sewage solid-liquid separation equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111115661.5A CN113769451B (en) | 2021-09-23 | 2021-09-23 | High-efficient municipal sewage solid-liquid separation equipment |
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| CN113769451A true CN113769451A (en) | 2021-12-10 |
| CN113769451B CN113769451B (en) | 2022-12-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002058918A (en) * | 2000-08-18 | 2002-02-26 | Marukou Tekkosho:Kk | Waste water treating equipment |
| CN210331861U (en) * | 2019-04-28 | 2020-04-17 | 黄皇文 | Sewage filtering tank for emission reduction and environmental protection of municipal sewage |
| CN111282327A (en) * | 2018-12-08 | 2020-06-16 | 陕西柯瑞达环保科技有限公司 | Efficient sewage treatment plant |
| CN111450623A (en) * | 2020-04-09 | 2020-07-28 | 陈华连 | Toxic gas treatment device for asphalt paving equipment |
| CN111927278A (en) * | 2020-08-13 | 2020-11-13 | 吕伍 | Sun-proof type potted plant culture anti-theft window and triggering method thereof |
| CN213555671U (en) * | 2020-10-10 | 2021-06-29 | 福建开远环境技术开发有限公司 | Sewage residue filtering device with automatic residue discharging function |
| CN214004243U (en) * | 2020-12-17 | 2021-08-20 | 海南飞海环保工程有限公司 | Multistage filtration formula sewage treatment device |
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| JP2002058918A (en) * | 2000-08-18 | 2002-02-26 | Marukou Tekkosho:Kk | Waste water treating equipment |
| CN111282327A (en) * | 2018-12-08 | 2020-06-16 | 陕西柯瑞达环保科技有限公司 | Efficient sewage treatment plant |
| CN210331861U (en) * | 2019-04-28 | 2020-04-17 | 黄皇文 | Sewage filtering tank for emission reduction and environmental protection of municipal sewage |
| CN111450623A (en) * | 2020-04-09 | 2020-07-28 | 陈华连 | Toxic gas treatment device for asphalt paving equipment |
| CN111927278A (en) * | 2020-08-13 | 2020-11-13 | 吕伍 | Sun-proof type potted plant culture anti-theft window and triggering method thereof |
| CN213555671U (en) * | 2020-10-10 | 2021-06-29 | 福建开远环境技术开发有限公司 | Sewage residue filtering device with automatic residue discharging function |
| CN214004243U (en) * | 2020-12-17 | 2021-08-20 | 海南飞海环保工程有限公司 | Multistage filtration formula sewage treatment device |
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