CN113149256A - High-efficient sewage treatment device of environmental protection that can be clean - Google Patents

High-efficient sewage treatment device of environmental protection that can be clean Download PDF

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Publication number
CN113149256A
CN113149256A CN202110532951.3A CN202110532951A CN113149256A CN 113149256 A CN113149256 A CN 113149256A CN 202110532951 A CN202110532951 A CN 202110532951A CN 113149256 A CN113149256 A CN 113149256A
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CN
China
Prior art keywords
tank
water
filtering
plate
impurity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110532951.3A
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Chinese (zh)
Inventor
刘彬
陈洪凯
李辉
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Zaozhuang University
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Zaozhuang University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zaozhuang University filed Critical Zaozhuang University
Priority to CN202110532951.3A priority Critical patent/CN113149256A/en
Publication of CN113149256A publication Critical patent/CN113149256A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water, or sewage
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/66Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • C02F11/12Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/38Treatment of water, waste water, or sewage by centrifugal separation

Abstract

The invention discloses a cleanable environment-friendly high-efficiency sewage treatment device, wherein one end of a water outlet pipe is fixedly connected with a filtering and impurity removing tank body, a filter element is fixedly arranged in the middle of the filtering and impurity removing tank body, a gap is reserved between the inner wall of the filtering and impurity removing tank body and the surface wall of the filter element, a water outlet pipe is symmetrically and fixedly connected with the top end of the filtering and impurity removing tank body, a fixing frame is symmetrically and fixedly arranged at the bottom end of the top of the filtering and impurity removing tank body, and a filter cylinder is fixedly connected with the bottom end of the fixing frame. Further improving the purification degree of the water.

Description

High-efficient sewage treatment device of environmental protection that can be clean
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a cleanable environment-friendly high-efficiency sewage treatment device.
Background
The sewage is the discharged water from life and production, which is polluted to a certain extent, the water without the original use function is called the sewage for short, the sewage is mainly the water used in life and contains more organic matters, the sewage treatment is the process of purifying the sewage in order to ensure that the sewage meets the water quality requirement of being discharged into a certain water body or being reused, the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people;
however, the treatment mode is simple and convenient during the current sewage treatment, impurities are always remained in the sewage, the evolution degree of the sewage is insufficient, and the environment is still polluted by the treated water, so that the invention provides a cleanable environment-friendly high-efficiency sewage treatment device to meet the requirements of people.
Disclosure of Invention
The invention provides a cleanable environment-friendly high-efficiency sewage treatment device, which can effectively solve the problem that the environment is still polluted by treated water due to the fact that impurities are always remained in sewage because of simple and convenient treatment mode during sewage treatment provided by the background technology and the evolution degree of the sewage is not enough.
In order to achieve the purpose, the invention provides the following technical scheme: a cleanable environment-friendly high-efficiency sewage treatment device comprises a treatment tank body, wherein the top of the treatment tank body is provided with a water inlet, one end of the bottom of the treatment tank body is fixedly connected with a water outlet pipe, and one end of the water outlet pipe is fixedly provided with a filtering mechanism;
the filtering mechanism comprises a filtering and impurity removing tank body, a filter element, a gap, a drain pipe, a fixing frame, a filter cartridge and a water storage tank;
one end of the water outlet pipe is fixedly connected with a filtering and impurity removing tank body, a filter element is fixedly installed in the middle of the filtering and impurity removing tank body, a gap is reserved between the inner wall of the filtering and impurity removing tank body and the surface wall of the filter element, the top end of the filtering and impurity removing tank body is symmetrically and fixedly connected with a water outlet pipe, the bottom end of the top of the filtering and impurity removing tank body is symmetrically and fixedly installed with a fixing frame, the bottom end of the fixing frame is fixedly connected with a filter cartridge, and one end of the water outlet pipe is fixedly installed with a water storage tank;
a back washing mechanism is fixedly arranged in the gap;
the back washing mechanism comprises a flow dividing box body, a vertical washing hole, an inclined washing hole, a fixed seat, a sliding block, a fixed ring, a cleaning inclined plate and a connecting water pipe;
the utility model discloses a filter edulcoration jar body, including filter edulcoration jar body, the table wall fixed mounting of filter edulcoration jar body has the flow distribution box body, perpendicular flushing hole has been seted up to the middle part equidistance of flow distribution box body, the one end of flow distribution box body is located perpendicular flushing hole one side position department equidistance and has seted up the slope flushing hole, the equal fixed mounting in top and the bottom of the filter edulcoration jar body has the fixing base, the middle part movable mounting of fixing base has the slider, the solid fixed ring of one end fixedly connected with of slider, gu fixed ring's middle part fixedly connected with clearance swash plate, the middle part fixedly connected with of flow distribution box body one end connects the water pipe.
Preferably, the outlet pipe is connected with the bottom of filtering the edulcoration jar body, the one end of outlet pipe extends to the inside in space, the cartridge filter wraps up in the bottom surface of drain pipe.
Preferably, the included angle between the central axes of the circle centers of the vertical flushing hole and the inclined flushing hole is degree, and the central axes of the circle centers of the vertical flushing hole and the central axis of the filter element are located on the same vertical plane.
Preferably, the one end of connecting the water pipe extends to the inside of storage water tank, the inside fixed mounting of storage water tank has the water delivery pump, the one end of connecting the water pipe is connected with the water delivery pump, the one end of clearance swash plate contacts with the inner wall of the filtration edulcoration jar body.
Preferably, a solid-liquid separation mechanism is fixedly arranged in the treatment tank body;
the solid-liquid separation mechanism comprises a filter plate, a driving motor, a rotating shaft, rotating blades and a base plate;
a filter plate is embedded in the water inlet, a driving motor is fixedly mounted at the top of the treatment tank body, an output shaft of the driving motor is fixedly connected with a rotating shaft, rotating blades are fixedly mounted on the surface of the rotating shaft at equal intervals, and a chassis is fixedly connected to the bottom end of the treatment tank body;
the bottom end of the chassis is fixedly connected with a sludge discharge pipe, and the bottom end of the sludge discharge pipe is fixedly provided with a sludge collection box.
Preferably, the middle parts of the sludge discharge pipe and the water outlet pipe are fixedly provided with control valves, and the horizontal height of the top of the chassis is lower than the horizontal height of the joint between the water outlet pipe and the treatment tank body.
Preferably, a sludge draining mechanism is fixedly arranged in the sludge collecting box;
the sludge draining mechanism comprises a mounting groove, a draining plate, a draining hole, a handle and a water storage tank;
the sludge collecting tank is characterized in that a mounting groove is formed in the middle of the sludge collecting tank, a draining plate is embedded in the mounting groove, a draining hole is formed in the middle of the draining plate, a handle is fixedly mounted at the middle of one end of the draining hole, and a water storage tank is arranged at the bottom of the sludge collecting tank.
Preferably, a baffle is fixedly installed at one end of the draining plate, and the height of the baffle is greater than that of the installation groove.
Preferably, an extrusion mechanism is fixedly mounted at one end of the top of the sludge collection box;
the extrusion mechanism comprises an installation frame, an electric telescopic rod, an extrusion plate, a fixed block, a limiting hole and a limiting block;
the top of mud collecting box is located mud discharge pipe one side position department fixed mounting has the mounting bracket, the bottom symmetry fixed mounting of mounting bracket has electric telescopic handle, electric telescopic handle's bottom fixedly connected with stripper plate, the one end symmetry fixed mounting of driping board has the fixed block, spacing hole has been seted up to the middle part symmetry on mud collecting box top, the stopper is installed in the inside embedding in spacing hole.
Preferably, the bottom of stopper extends to the inside of mud collecting box, the bottom of stopper contacts with the surface of waterlogging caused by excessive rainfall board, driving motor and electric telescopic handle's input all with external power source's output electric connection.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. be provided with filtering mechanism, utilize the filter core to filter sewage, remove granule and impurity of decontaminating aquatic for granule and impurity are stayed inside the space, and inside water after the filtration purification got into the filter core, will filter the water after through the drain pipe and carry to the storage water tank inside, use through the cooperation of mount and cartridge filter simultaneously, wrap up the bottom of drain pipe, receive filtration purification once more when making water get into the drain pipe, further improved the purification degree of water.
2. The water purification device is provided with a back washing mechanism, water purified and stored by a water pump and a connecting water pipe inside the water storage tank is used for cleaning equipment, the water is conveyed to the inside of the flow distribution box body, water is washed away to the filter element through the cooperation of a vertical flushing hole and an inclined flushing hole, particles adhered to the surface of the filter element are washed away, the particles are made to return to the inside of the treatment tank body along with the reverse flushing of water flow, meanwhile, the water washed away from the inclined flushing hole can push a cleaning inclined plate to rotate in the filtering and impurity removing tank body, the particles and impurities adhered to the inner wall of the filtering and impurity removing tank body are cleaned away, and the phenomenon that excessive impurities are remained in the filtering and impurity removing tank body due to the fact that cleaning dead angles occur is avoided.
3. Be provided with solid-liquid separation mechanism, cooperation through driving motor and axis of rotation is used, make rotating vane rotate at the internal portion of treatment tank, stir sewage, utilize the centrifugal force of rivers, make granule and clear water in the sewage separate, guarantee that mud sinks to the chassis, and the clear water can have the outlet pipe to discharge, and the filter has played the effect of preliminary treatment to sewage when the internal portion of sewage entering treatment tank simultaneously, gets rid of the great impurity of mixed volume in the sewage.
4. Be provided with mud draining mechanism, mud after the separation has the sludge discharge pipe to discharge to the surface of driping board, mixed sewage drips to the aqua storage tank inside through the waterlogging caused by excessive rainfall hole in the mud, reduce the moisture content in the mud, improve the drying degree of mud, be convenient for follow-up treatment to mud, mud is mixing sewage and is dripping everywhere and lead to operational environment contaminated, use through the cooperation of mounting groove and handle simultaneously, be convenient for with dismantle the driping board, be convenient for take off mud and wash the driping board.
5. Be provided with extrusion mechanism, use through the cooperation of electric telescopic handle and stripper plate, be convenient for extrude the mud on the driping board for the dripping speed of the inside sewage of mud, make mud rapid prototyping, subsequent collection of being convenient for, fixed block and stopper have played spacing effect to the driping board simultaneously, are convenient for remove a position after the board backward with the driping, guarantee that the mud on driping board surface is located the below position department of stripper plate just.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the mounting structure of the manifold housing of the present invention;
FIG. 3 is a schematic structural view of a solid-liquid separation mechanism of the present invention;
FIG. 4 is a schematic view of the structure of the sludge draining mechanism of the present invention;
FIG. 5 is a schematic view of the construction of the pressing mechanism of the present invention;
FIG. 6 is a schematic view of the construction of the filter mechanism of the present invention;
FIG. 7 is a schematic structural view of a backwash mechanism of the present invention;
reference numbers in the figures: 1. treating the tank body; 2. a water inlet;
3. a solid-liquid separation mechanism; 301. a filter plate; 302. a drive motor; 303. a rotating shaft; 304. a rotor blade; 305. a chassis;
4. a sludge discharge pipe; 5. a water outlet pipe; 6. a sludge collection box;
7. a sludge draining mechanism; 701. mounting grooves; 702. draining the board; 703. draining holes; 704. a handle; 705. A water storage tank;
8. an extrusion mechanism; 801. a mounting frame; 802. an electric telescopic rod; 803. a pressing plate; 804. a fixed block; 805. a limiting hole; 806. a limiting block;
9. a filtering mechanism; 901. a filtering and impurity removing tank body; 902. a filter element; 903. a void; 904. a drain pipe; 905. A fixed mount; 906. a filter cartridge; 907. a water storage tank;
10. a backwashing mechanism; 1001. a shunt box body; 1002. vertically flushing the hole; 1003. inclining the flushing hole; 1004. a fixed seat; 1005. a slider; 1006. a fixing ring; 1007. cleaning the inclined plate; 1008. is connected with a water pipe.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-7, the invention provides a technical scheme, a cleanable environment-friendly high-efficiency sewage treatment device, which comprises a treatment tank body 1, wherein the top of the treatment tank body 1 is provided with a water inlet 2, one end of the bottom of the treatment tank body 1 is fixedly connected with a water outlet pipe 5, and one end of the water outlet pipe 5 is fixedly provided with a filtering mechanism 9;
the filtering mechanism 9 comprises a filtering and impurity removing tank body 901, a filter element 902, a gap 903, a drain pipe 904, a fixing frame 905, a filter cartridge 906 and a water storage tank 907;
one end of the water outlet pipe 5 is fixedly connected with a filtering and impurity removing tank body 901, a filter element 902 is fixedly installed in the middle of the filtering and impurity removing tank body 901, a gap 903 is reserved between the inner wall of the filtering and impurity removing tank body 901 and the surface wall of the filter element 902, a drain pipe 904 is symmetrically and fixedly connected to the top end of the filtering and impurity removing tank body 901, a fixing frame 905 is symmetrically and fixedly installed at the bottom end of the top of the filtering and impurity removing tank body 901, a filter cartridge 906 is fixedly connected to the bottom end of the filtering and impurity removing tank body 905, the water outlet pipe 5 is connected with the bottom end of the filtering and impurity removing tank body 901, one end of the water outlet pipe 5 extends to the inside of the gap 903, the filter cartridge 906 is wrapped on the outer surface of the bottom end of the drain pipe 904, a water storage tank 907 is fixedly installed at one end of the drain pipe 904, the filter water is filtered by the filter element 902, particles and impurities in the purified water enters the filter element 902, the filtered water is conveyed to the inside of the water storage tank 907 through the water discharge pipe 904, and meanwhile, the bottom end of the water discharge pipe 904 is wrapped through the matching use of the fixing frame 905 and the filter cylinder 906, so that the water is filtered and purified again when entering the water discharge pipe 904, and the water purification degree is further improved;
a back washing mechanism 10 is fixedly arranged in the gap 903;
the back washing mechanism 10 comprises a flow dividing box 1001, a vertical washing hole 1002, an inclined washing hole 1003, a fixed seat 1004, a sliding block 1005, a fixed ring 1006, a cleaning inclined plate 1007 and a connecting water pipe 1008;
a shunt box 1001 is fixedly installed on the surface wall of the filtering and impurity removing tank body 901, vertical flushing holes 1002 are equidistantly formed in the middle of the shunt box 1001, inclined flushing holes 1003 are equidistantly formed in one end of the shunt box 1001, the top and the bottom of the filtering and impurity removing tank body 901 are fixedly installed on a fixed seat 1004, a sliding block 1005 is movably installed in the middle of the fixed seat 1004, a fixed ring 1006 is fixedly connected to one end of the sliding block 1005, a cleaning inclined plate 1007 is fixedly connected to the middle of the fixed ring 1006, one end of the cleaning inclined plate 1007 is in contact with the inner wall of the filtering and impurity removing tank body 901, an included angle between the center axes of the vertical flushing hole 1002 and the inclined flushing holes 1003 is 45 degrees, the center axis of the vertical flushing hole 1002 and the center axis of the filter element 902 are located on the same vertical plane, a connecting water pipe 1008 is fixedly connected to the middle of one end of the shunt box 1001, one end of the connecting water pipe 1008 extends into the water storage tank 907, a water delivery pump is fixedly installed inside the water storage tank 907, one end of a connecting water pipe 1008 is connected with the water delivery pump, purified and stored water is used for cleaning equipment by using the water pump inside the water storage tank 907 and the connecting water pipe 1008, the water is delivered into the shunt box 1001, the water is flushed towards the filter element 902 through the matching use of the vertical flushing hole 1002 and the inclined flushing hole 1003, particles adhered to the surface of the filter element 902 are flushed away, the particles are made to return to the inside of the treatment tank body 1 along with the reverse flushing of water flow, meanwhile, the water flushed out from the inclined flushing hole 1003 can push the cleaning inclined plate 1007 to rotate inside the impurity filtering and removing tank body 901, the particles and impurities adhered to the inner wall of the impurity filtering and removing tank body 901 are cleaned away, and excessive impurities remained inside the impurity filtering and removing tank body 901 due to the occurrence of a cleaning dead angle are avoided;
a solid-liquid separation mechanism 3 is fixedly arranged in the treatment tank body 1;
the solid-liquid separation mechanism 3 comprises a filter plate 301, a driving motor 302, a rotating shaft 303, a rotating blade 304 and a base plate 305;
the filter plate 301 is embedded in the water inlet 2, the driving motor 302 is fixedly installed at the top of the treatment tank body 1, the output shaft of the driving motor 302 is fixedly connected with the rotating shaft 303, the rotating blades 304 are fixedly installed on the surface of the rotating shaft 303 at equal intervals, the bottom end of the treatment tank body 1 is fixedly connected with the base plate 305, the rotating blades 304 are enabled to rotate in the treatment tank body 1 through the matching use of the driving motor 302 and the rotating shaft 303, sewage is stirred, particles and clean water in the sewage are separated by utilizing the centrifugal force of water flow, the sludge is guaranteed to sink to the base plate 305, the clean water can be discharged through the water outlet pipe 5, meanwhile, the filter plate 301 plays a role in pretreatment on the sewage when the sewage enters the treatment tank body 1, and impurities with large volume mixed in the sewage are removed;
the bottom end of the chassis 305 is fixedly connected with a sludge discharge pipe 4, the bottom end of the sludge discharge pipe 4 is fixedly provided with a sludge collection box 6, the middle parts of the sludge discharge pipe 4 and the water outlet pipe 5 are both fixedly provided with control valves, and the horizontal height of the top of the chassis 305 is lower than that of the joint between the water outlet pipe 5 and the treatment tank body 1;
a sludge draining mechanism 7 is fixedly arranged in the sludge collecting box 6;
the sludge draining mechanism 7 comprises a mounting groove 701, a draining plate 702, a draining hole 703, a handle 704 and a water storage tank 705;
the middle part of the sludge collecting box 6 is provided with a mounting groove 701, a draining plate 702 is embedded in the mounting groove 701, one end of the draining plate 702 is fixedly provided with a baffle plate, the height of the baffle plate is greater than that of the mounting groove 701, the middle part of the draining plate 702 is provided with a draining hole 703, the middle part of one end of the draining hole 703 is fixedly provided with a handle 704, the bottom of the sludge collecting box 6 is provided with a water storage tank 705, the separated sludge can be discharged to the surface of the draining plate 702 through a sludge discharge pipe 4, the mixed sewage in the sludge can be dripped into the water storage tank 705 through the draining hole 703, the water content in the sludge is reduced, the drying degree of the sludge is improved, the subsequent treatment of the sludge is convenient, the sludge is mixed with the sewage and the, meanwhile, the installation groove 701 and the handle 704 are matched for use, so that the draining plate 702 can be conveniently installed and detached, and the sludge can be conveniently taken down and the draining plate 702 can be conveniently cleaned;
one end of the top of the sludge collection box 6 is fixedly provided with an extrusion mechanism 8;
the extrusion mechanism 8 comprises a mounting rack 801, an electric telescopic rod 802, an extrusion plate 803, a fixing block 804, a limiting hole 805 and a limiting block 806;
the top of the sludge collection box 6 is fixedly provided with a mounting rack 801 at one side of the sludge discharge pipe 4, the bottom of the mounting rack 801 is symmetrically and fixedly provided with an electric telescopic rod 802, the bottom of the electric telescopic rod 802 is fixedly connected with an extrusion plate 803, one end of the draining plate 702 is symmetrically and fixedly provided with a fixing block 804, the middle of the top of the sludge collection box 6 is symmetrically provided with a limiting hole 805, the inside of the limiting hole 805 is embedded with a limiting block 806, the bottom of the limiting block 806 extends to the inside of the sludge collection box 6, the bottom of the limiting block 806 is contacted with the surface of the draining plate 702, the driving motor 302 and the input end of the electric telescopic rod 802 are both electrically connected with the output end of an external power supply, through the matching use of the electric telescopic rod 802 and the extrusion plate 803, the sludge on the draining plate 702 can be conveniently extruded, the dropping speed of the sewage in the sludge can be accelerated, and the sludge can be rapidly molded, subsequent collection of being convenient for, fixed block 804 and stopper 806 have played spacing effect to draining board 702 simultaneously, are convenient for with draining board 702 after moving certain position backward, guarantee that the mud on draining board 702 surface is located the below position department of stripper plate 803 just.
The working principle and the using process of the invention are as follows: in the process of using a cleanable environment-friendly high-efficiency sewage treatment device, firstly, sewage is injected into the interior of a treatment tank body 1 from a water inlet 2, a filter plate 301 has a pretreatment effect on the sewage, impurities with large volume mixed in the sewage are left on the surface of the filter plate 301, after the sewage enters the interior of the treatment tank body 1, a driving motor 302 drives a rotating shaft 303 and a rotating blade 304 to rotate, the sewage is stirred, the sludge and the impurities mixed in the sewage are sunk into an chassis 305 by utilizing centrifugal force generated during stirring, clear water floats above the sludge, and solid substances and clear water in the sewage can be primarily separated;
clear water is discharged into the filtering and impurity removing tank body 901 through the water outlet pipe 5, the clear water penetrates through the filter element 902 and permeates into the inner wall of the filter element 902, the filter element 902 has a filtering and purifying effect on the water, mixed particles in the water are guaranteed to be left in the gap 903, the liquid level of the water in the filtering and impurity removing tank body 901 gradually rises and is finally discharged into the water storage tank 907 through the water discharge pipe 904 for storage, the bottom end of the water discharge pipe 904 is wrapped by the filter cartridge 906, the filter cartridge 906 purifies the water again, the purification degree of the water is improved, and the stored water is guaranteed to be cleaner;
and the sludge inside the base plate 305 can be discharged to the inside of the sludge collection tank 6 through the sludge discharge pipe 4, the sludge directly drops to the surface of the draining plate 702, the water mixed in the sludge will drop down to the water storage tank 705 through the draining holes 703, after the water in the sludge is drained to a certain degree, the draining plate 702 is pulled by the handle 704 to slide backwards along the installation groove 701, the limit block 806 is contacted with the fixed block 804 in the advancing process, the accumulated sludge is just below the extrusion plate 803, the electric telescopic rod 802 is started to drive the extrusion plate 803 to advance downwards, the sludge is extruded, water in the sludge is extruded, so that the sludge can be extruded and rapidly molded, then, the limiting block 806 is pulled upwards, so that the limiting block 806 is not contacted with the fixing block 804 any more, the draining plate 702 is pulled backwards continuously, and the draining plate 702 and the extruded sludge are taken down;
after sewage treatment, the device needs to be cleaned, water is conveyed to the inside of the shunt box body 1001 through the connecting water pipe 1008 by utilizing a water pump inside the water storage tank 907, and is discharged through the vertical flushing hole 1002 and the inclined flushing hole 1003, the vertical flushing hole 1002 faces the filter element 902, the filter element 902 can be well flushed, water discharged through the inclined flushing hole 1003 can impact the inclined plane of the cleaning inclined plate 1007, a driving force is generated on the cleaning inclined plate 1007, the sliding block 1005 slides along the fixing seat 1004, the cleaning inclined plate 1007 rotates inside the filtering impurity removal tank body 901, and the inner wall of the filtering impurity removal tank body 901 is cleaned.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a high-efficient sewage treatment device of environmental protection that can clean, includes the treatment tank body (1), its characterized in that: a water inlet (2) is formed in the top of the treatment tank body (1), a water outlet pipe (5) is fixedly connected to one end of the bottom of the treatment tank body (1), and a filtering mechanism (9) is fixedly mounted at one end of the water outlet pipe (5);
the filtering mechanism (9) comprises a filtering and impurity removing tank body (901), a filter element (902), a gap (903), a drain pipe (904), a fixing frame (905), a filter cylinder (906) and a water storage tank (907);
one end of the water outlet pipe (5) is fixedly connected with a filtering and impurity removing tank body (901), a filter element (902) is fixedly installed in the middle of the filtering and impurity removing tank body (901), a gap (903) is reserved between the inner wall of the filtering and impurity removing tank body (901) and the surface wall of the filter element (902), the top end of the filtering and impurity removing tank body (901) is symmetrically and fixedly connected with a water outlet pipe (904), the bottom end of the top of the filtering and impurity removing tank body (901) is symmetrically and fixedly installed with a fixing frame (905), the bottom end of the fixing frame (905) is fixedly connected with a filter cartridge (906), and one end of the water outlet pipe (904) is fixedly installed with a water storage tank (907);
a back washing mechanism (10) is fixedly arranged in the gap (903);
the backwashing mechanism (10) comprises a flow dividing box body (1001), a vertical flushing hole (1002), an inclined flushing hole (1003), a fixed seat (1004), a sliding block (1005), a fixed ring (1006), a cleaning inclined plate (1007) and a connecting water pipe (1008);
the surface wall of the filtering and impurity removing tank body (901) is fixedly provided with a flow distribution box body (1001), the middle of the flow distribution box body (1001) is equidistantly provided with vertical flushing holes (1002), one end of the flow distribution box body (1001) is positioned at one side of the vertical flushing holes (1002) and is equidistantly provided with inclined flushing holes (1003), the top and the bottom of the filtering and impurity removing tank body (901) are fixedly provided with fixing seats (1004), the middle of each fixing seat (1004) is movably provided with a sliding block (1005), one end of each sliding block (1005) is fixedly connected with a fixing ring (1006), the middle of each fixing ring (1006) is fixedly connected with a cleaning inclined plate (1007), and the middle of one end of the flow distribution box body (1001) is fixedly connected with a connecting water pipe (1008).
2. A cleanable environment-friendly high-efficiency sewage treatment device according to claim 1, wherein the water outlet pipe (5) is connected with the bottom end of the filtration and impurity removal tank body (901), one end of the water outlet pipe (5) extends to the inside of the gap (903), and the filter cartridge (906) is wrapped on the outer surface of the bottom end of the water outlet pipe (904).
3. A cleanable, environment-friendly and efficient sewage treatment device according to claim 1, wherein an included angle between central axes of centers of the vertical flushing hole (1002) and the inclined flushing hole (1003) is 45 degrees, and the central axis of the center of the vertical flushing hole (1002) and the central axis of the filter element (902) are located on the same vertical plane.
4. A cleanable environment-friendly high-efficiency sewage treatment device according to claim 1, wherein one end of the connecting water pipe (1008) extends to the inside of the water storage tank (907), a water delivery pump is fixedly installed inside the water storage tank (907), one end of the connecting water pipe (1008) is connected with the water delivery pump, and one end of the cleaning inclined plate (1007) is in contact with the inner wall of the filtering and impurity removing tank body (901).
5. A cleanable environment-friendly high-efficiency sewage treatment device according to claim 1, wherein a solid-liquid separation mechanism (3) is fixedly arranged inside the treatment tank body (1);
the solid-liquid separation mechanism (3) comprises a filter plate (301), a driving motor (302), a rotating shaft (303), a rotating blade (304) and a base plate (305);
a filter plate (301) is embedded in the water inlet (2), a driving motor (302) is fixedly mounted at the top of the treatment tank body (1), an output shaft of the driving motor (302) is fixedly connected with a rotating shaft (303), rotating blades (304) are fixedly mounted on the surface of the rotating shaft (303) at equal intervals, and a chassis (305) is fixedly connected to the bottom end of the treatment tank body (1);
the bottom end of the chassis (305) is fixedly connected with a sludge discharge pipe (4), and the bottom end of the sludge discharge pipe (4) is fixedly provided with a sludge collection box (6).
6. A cleanable environment-friendly high-efficiency sewage treatment device according to claim 5, wherein the middle parts of the sludge discharge pipe (4) and the water outlet pipe (5) are fixedly provided with control valves, and the horizontal height of the top of the base plate (305) is lower than the horizontal height of the joint between the water outlet pipe (5) and the treatment tank body (1).
7. A cleanable environmental protection high efficiency sewage treatment equipment according to claim 5, wherein the inside of the sludge collection tank (6) is fixedly provided with a sludge draining mechanism (7);
the sludge draining mechanism (7) comprises a mounting groove (701), a draining plate (702), a draining hole (703), a handle (704) and a water storage tank (705);
the middle part of the sludge collecting box (6) is provided with a mounting groove (701), a draining plate (702) is embedded in the mounting groove (701), a draining hole (703) is formed in the middle of the draining plate (702), a handle (704) is fixedly mounted in the middle of one end of the draining hole (703), and a water storage tank (705) is arranged at the bottom of the sludge collecting box (6).
8. A cleanable environment-friendly high-efficiency sewage treatment device according to claim 7, wherein a baffle is fixedly installed at one end of the draining plate (702), and the height of the baffle is greater than that of the installation groove (701).
9. A cleanable environment-friendly high-efficiency sewage treatment device according to claim 7, wherein one end of the top of the sludge collection tank (6) is fixedly provided with an extrusion mechanism (8);
the extrusion mechanism (8) comprises a mounting rack (801), an electric telescopic rod (802), an extrusion plate (803), a fixing block (804), a limiting hole (805) and a limiting block (806);
the top of mud collecting box (6) is located mud discharge pipe (4) one side position department fixed mounting has mounting bracket (801), the bottom symmetry fixed mounting of mounting bracket (801) has electric telescopic handle (802), the bottom fixedly connected with stripper plate (803) of electric telescopic handle (802), the one end symmetry fixed mounting of driping plate (702) has fixed block (804), spacing hole (805) have been seted up to the middle part symmetry on mud collecting box (6) top, stopper (806) are installed to the inside embedding in spacing hole (805).
10. The cleanable environment-friendly high-efficiency sewage treatment equipment according to claim 9, wherein the bottom end of the limit block (806) extends to the inside of the sludge collection tank (6), the bottom end of the limit block (806) is in contact with the surface of the draining plate (702), and the input ends of the driving motor (302) and the electric telescopic rod (802) are electrically connected with the output end of an external power supply.
CN202110532951.3A 2021-05-17 2021-05-17 High-efficient sewage treatment device of environmental protection that can be clean Pending CN113149256A (en)

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CN202110532951.3A CN113149256A (en) 2021-05-17 2021-05-17 High-efficient sewage treatment device of environmental protection that can be clean

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Application Number Priority Date Filing Date Title
CN202110532951.3A CN113149256A (en) 2021-05-17 2021-05-17 High-efficient sewage treatment device of environmental protection that can be clean

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Publication Number Publication Date
CN113149256A true CN113149256A (en) 2021-07-23

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CN202110532951.3A Pending CN113149256A (en) 2021-05-17 2021-05-17 High-efficient sewage treatment device of environmental protection that can be clean

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Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113318514A (en) * 2021-08-04 2021-08-31 江苏拓邦环保科技有限公司 Changeable filter core sewage preliminary treatment equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113318514A (en) * 2021-08-04 2021-08-31 江苏拓邦环保科技有限公司 Changeable filter core sewage preliminary treatment equipment
CN113318514B (en) * 2021-08-04 2021-09-28 江苏拓邦环保科技有限公司 Changeable filter core sewage preliminary treatment equipment

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