CN111573895A - Municipal sewage treatment is with sewage treatment plant of being convenient for clear up filter screen - Google Patents

Municipal sewage treatment is with sewage treatment plant of being convenient for clear up filter screen Download PDF

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Publication number
CN111573895A
CN111573895A CN202010454521.XA CN202010454521A CN111573895A CN 111573895 A CN111573895 A CN 111573895A CN 202010454521 A CN202010454521 A CN 202010454521A CN 111573895 A CN111573895 A CN 111573895A
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CN
China
Prior art keywords
fixed
plate
sewage treatment
filter screen
gear
Prior art date
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Withdrawn
Application number
CN202010454521.XA
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Chinese (zh)
Inventor
不公告发明人
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Individual
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Individual
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Priority to CN202010454521.XA priority Critical patent/CN111573895A/en
Publication of CN111573895A publication Critical patent/CN111573895A/en
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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
    • 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
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
    • B01F27/1921—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements comprising helical elements and paddles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
    • B01F27/2322—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with parallel axes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
    • B01F27/922—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws with two or more helices, e.g. with intermeshing helices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71775—Feed mechanisms characterised by the means for feeding the components to the mixer using helical screws
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/305—Treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/14—Maintenance of water treatment installations

Abstract

The invention discloses a sewage treatment device convenient for cleaning a filter screen for urban sewage treatment, and belongs to the field of sewage treatment equipment. A sewage treatment device convenient for cleaning a filter screen for urban sewage treatment comprises a shell, wherein a supporting plate is fixed on one side wall of the shell, a box body is fixed at the top of the supporting plate, a partition plate is fixed inside the box body, an opening is formed in the top of the partition plate, a filter screen plate is attached to the top of the partition plate, connecting rods are symmetrically fixed at the top of the filter screen plate, and lifting plates are fixed at the tops of the connecting rods; the filter screen plate is convenient to disassemble and assemble, so that when the meshes of the filter screen plate are blocked to influence the filtering effect, the filter screen plate can be conveniently and quickly disassembled to clean, the condition of blocking a feed hopper cannot occur when bleaching powder is thrown in, and the bleaching powder and sewage can be efficiently and quickly mixed together, so that the sterilizing and disinfecting efficiency can be improved.

Description

Municipal sewage treatment is with sewage treatment plant of being convenient for clear up filter screen
Technical Field
The invention relates to the technical field of sewage treatment equipment, in particular to a sewage treatment device convenient for cleaning a filter screen for urban sewage treatment.
Background
Hundreds of thousands or even millions of people live in cities, and people can generate domestic sewage in the living process, wherein the domestic sewage can contain solid impurities and harmful substances such as bacteria and viruses, so that sewage treatment equipment is needed.
But the dismouting of being not convenient for of sewage treatment device's filter plate at present, the mesh that filters the otter board is blockked up, when influencing the filter effect, need dismantle it and clear up, so the operation is got up comparatively trouble, and present sewage treatment device can not make bleaching powder and the high-efficient quick mixture of sewage be in the same place moreover to lead to disinfecting and sterilizing efficiency lower, therefore we have provided a sewage treatment device of urban sewage treatment with being convenient for clear up the filter screen and solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the problems that a filter screen plate of sewage treatment equipment in the prior art is inconvenient to disassemble and assemble and bleaching powder and sewage cannot be efficiently and quickly mixed together, and provides a sewage treatment device convenient for cleaning a filter screen for urban sewage treatment.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a sewage treatment plant convenient to clearance filter screen for municipal sewage treatment, includes the casing, a lateral wall of casing is fixed with the backup pad, the top of backup pad is fixed with the box, the inside of box is fixed with the baffle, the opening has been seted up at the top of baffle, the top laminating of baffle has the filter plate, the top symmetry of filter plate is fixed with the connecting rod, the top of connecting rod all is fixed with the arm-lift, the bottom of arm-lift all is fixed with the inserted bar, the both sides wall of box all is fixed with the diaphragm, the slot has all been seted up at the top of diaphragm, the bottom of inserted bar is inserted respectively and is established in corresponding slot.
Preferably, the top of diaphragm all is fixed with the riser, a lateral wall of riser all is fixed with first spring, the one end of first spring all is fixed with first trapezoidal piece, first trapezoidal piece sliding connection is at the top of diaphragm, a lateral wall of first trapezoidal piece all is fixed with the fixture block, the card hole has all been seted up to a lateral wall of inserted bar, adjacent card hole is passed in the one end slip of fixture block, a lateral wall of riser all is fixed with the roof, the bottom of roof all is fixed with the second spring, the bottom of second spring all is fixed with the slide, a lateral wall of slide and a lateral wall sliding connection of riser, the bottom of slide all is fixed with the second trapezoidal piece, second trapezoidal piece and corresponding first trapezoidal piece looks adaptation.
Preferably, a connecting pipe is installed and communicated on one side wall of the box body, one end of the connecting pipe is communicated with the shell, a feeding mechanism is installed on the top of the shell, stirring paddles are symmetrically arranged in the shell, the top end of each stirring paddle penetrates through the top of the shell and is fixedly provided with a first gear in a sleeved mode, one side of each stirring paddle is provided with an auger, the top end of each auger penetrates through the top of the shell and is fixedly provided with a second gear in a sleeved mode, the top end of each stirring paddle and the top end of each auger are rotatably connected with the top of the shell through bearings, a first belt is symmetrically arranged above the shell, each first gear is in transmission connection with an adjacent second gear through a corresponding first belt, one of the first gears is fixedly provided with a third gear in a sleeved mode, the other top end of each stirring paddle is fixedly provided with a fourth gear in a sleeved mode, and an L-shaped installing plate is fixedly arranged on the top of the shell, the top of L type mounting panel is fixed with step motor, step motor's output shaft is fixed with the bull stick, the bottom of bull stick is passed through the bearing and is connected with the top rotation of casing, the lateral wall of bull stick overlaps respectively and establishes and is fixed with fifth gear and sixth gear, the fifth gear is connected with third gear engagement, step motor's below is provided with No. two belts, the sixth gear is connected with fourth gear drive through No. two belts, a lateral wall installation intercommunication of casing has the drain pipe, the valve is installed to the one end of drain pipe, the bottom four corners of casing all is fixed with the supporting leg.
Preferably, throw material mechanism and include the feeder hopper, the top inner wall of casing is run through to the bottom of feeder hopper, and feeder hopper and casing fixed connection, the front of feeder hopper is fixed with the fixed plate, the top of fixed plate is fixed with L type connecting plate, the top of L type connecting plate is fixed with servo motor, the inside of feeder hopper is provided with helical blade, helical blade's top run through the top of L type connecting plate and with servo motor's output shaft fixed connection, helical blade's top is passed through the bearing and is connected with L type connecting plate rotation.
Preferably, the bottom of the first trapezoid block is fixed with a first T-shaped sliding block, the top of the transverse plate is provided with a first T-shaped sliding groove, and the first T-shaped sliding block is connected in the first T-shaped sliding groove in a sliding mode.
Preferably, a second T-shaped sliding block is fixed on one side wall of the sliding plate, a second T-shaped sliding groove is formed in one side wall of the vertical plate, and the second T-shaped sliding block is connected in the second T-shaped sliding groove in a sliding mode.
Preferably, the material of the filter screen plate is stainless steel, and the area of the filter screen plate is larger than that of the through opening.
Preferably, the stirring paddle and the packing auger are made of stainless steel.
Preferably, the bottom of each supporting leg is provided with an anti-skid line.
Compared with the prior art, the invention provides a sewage treatment device convenient for cleaning a filter screen for urban sewage treatment, which has the following beneficial effects:
1. this sewage treatment plant for municipal sewage treatment with be convenient for clear up filter screen through setting up connecting rod, lifter plate, inserted bar, diaphragm, riser, first spring, first trapezoidal piece, fixture block, roof, second spring, slide and second trapezoidal piece, and the mesh that crosses filter plate is blockked up, when influencing the filter effect, can convenient and fast dismantle it get off, clear up it, and install also comparatively convenient and fast.
2. This sewage treatment plant for municipal sewage treatment is with being convenient for clear up filter screen through stirring rake, first gear, auger, second gear, belt, third gear, fourth gear, L type mounting panel, step motor, bull stick, fifth gear, sixth gear and No. two belts, can make the high-efficient quick mixture of bleaching powder and sewage be in the same place to can improve the sterile efficiency that disinfects.
3. This municipal sewage treatment is with sewage treatment plant who is convenient for clear up the filter screen throws material mechanism through setting up, when puting in bleaching powder, can avoid taking place to block up the condition of feeder hopper.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the filter screen plate is convenient to disassemble and assemble, so that when the meshes of the filter screen plate are blocked to influence the filtering effect, the filter screen plate can be conveniently and quickly disassembled to clean, the situation of blocking a feed hopper cannot happen when bleaching powder is thrown in, the bleaching powder and sewage can be efficiently and quickly mixed together, and the sterilization and disinfection efficiency can be improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a sewage treatment device for treating municipal sewage, which is convenient for cleaning a filter screen;
FIG. 2 is a schematic view of the overall cross-sectional structure of a sewage treatment device for municipal sewage treatment, which is provided by the invention and facilitates the cleaning of a filter screen;
FIG. 3 is an enlarged schematic structural view of an area A of a sewage treatment device for municipal sewage treatment, which is convenient for cleaning a filter screen;
FIG. 4 is a schematic view of the right side of the whole sewage treatment device for conveniently cleaning the filter screen for urban sewage treatment according to the present invention;
FIG. 5 is a schematic top view of the connection between the partition board and the box of the sewage treatment device for municipal sewage treatment, which is provided by the invention and facilitates the cleaning of the filter screen.
In the figure: 1. a housing; 2. a support plate; 3. a box body; 4. a partition plate; 5. a port; 6. a filter screen plate; 7. a connecting rod; 8. lifting the plate; 9. inserting a rod; 10. a transverse plate; 11. a slot; 12. a vertical plate; 13. a first spring; 14. a first trapezoidal block; 15. a clamping block; 16. a clamping hole; 17. a top plate; 18. a second spring; 19. a slide plate; 20. a second trapezoidal block; 21. a connecting pipe; 22. a feeding mechanism; 2201. a feed hopper; 2202. a fixing plate; 2203. an L-shaped connecting plate; 2204. a servo motor; 2205. a helical blade; 23. a stirring paddle; 24. a first gear; 25. a packing auger; 26. a second gear; 27. a first belt; 28. a third gear; 29. a fourth gear; 30. an L-shaped mounting plate; 31. a stepping motor; 32. a rotating rod; 33. a fifth gear; 34. a sixth gear; 35. a second belt; 36. a drain pipe; 37. supporting legs; 38. a first T-shaped slider; 39. a first T-shaped chute; 40. a second T-shaped slider; 41. a second T-shaped chute.
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 of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, a sewage treatment device for urban sewage treatment, which is convenient for cleaning a filter screen, comprises a housing 1, a support plate 2 is fixed on one side wall of the housing 1, a box body 3 is fixed on the top of the support plate 2, a partition plate 4 is fixed inside the box body 3, a through opening 5 is formed in the top of the partition plate 4, a filter screen plate 6 is attached to the top of the partition plate 4, connecting rods 7 are symmetrically fixed on the top of the filter screen plate 6, lifting plates 8 are fixed on the top of the connecting rods 7, inserting rods 9 are fixed on the bottom of the lifting plates 8, transverse plates 10 are fixed on both side walls of the box body 3, slots 11 are formed in the top of the transverse plates 10, the bottom ends of the inserting rods 9 are respectively inserted into the corresponding slots 11, vertical plates 12 are fixed on the top of the transverse plates 10, first springs 13 are fixed on one side wall of the vertical plates 12, first trapezoidal blocks 14 are fixed on one ends of the first springs 13, the, a clamping block 15 is fixed on one side wall of each first trapezoid block 14, a clamping hole 16 is formed on one side wall of each insertion rod 9, one end of each clamping block 15 penetrates through the adjacent clamping hole 16 in a sliding mode, a top plate 17 is fixed on one side wall of each vertical plate 12, a second spring 18 is fixed at the bottom of each top plate 17, a sliding plate 19 is fixed at the bottom end of each second spring 18, one side wall of each sliding plate 19 is connected with one side wall of each vertical plate 12 in a sliding mode, a second trapezoid block 20 is fixed at the bottom of each sliding plate 19, each second trapezoid block 20 is matched with the corresponding first trapezoid block 14, a connecting pipe 21 is installed and communicated on one side wall of each box body 3, one end of each connecting pipe 21 is communicated with each shell body 1, a feeding mechanism 22 is installed at the top of each shell body 1, stirring paddles 23 are symmetrically arranged in each shell body 1, the top ends of the stirring paddles 23 penetrate through the top of each shell body 1 and are fixedly sleeved with a first, the top end of the packing auger 25 penetrates through the top of the shell 1 and is sleeved and fixed with a second gear 26, the top ends of the stirring paddles 23 and the packing auger 25 are rotatably connected with the top of the shell 1 through bearings, a first belt 27 is symmetrically arranged above the shell 1, the first gear 24 is in transmission connection with the adjacent second gear 26 through the corresponding first belt 27, the top end of one stirring paddle 23 is sleeved and fixed with a third gear 28, the top end of the other stirring paddle 23 is sleeved and fixed with a fourth gear 29, the top of the shell 1 is fixed with an L-shaped mounting plate 30, the top end of the L-shaped mounting plate 30 is fixed with a stepping motor 31, an output shaft of the stepping motor 31 is fixed with a rotating rod 32, the bottom end of the rotating rod 32 is rotatably connected with the top of the shell 1 through a bearing, the outer side wall of the rotating rod 32 is respectively sleeved and fixed with a fifth gear 33 and a sixth gear 34, the fifth gear 33 is meshed and connected with the third gear 28, a second belt 35 is arranged below the stepping motor 31, the sixth gear 34 is in transmission connection with the fourth gear 29 through the second belt 35, a drain pipe 36 is communicated with one side wall of the shell 1, a valve is arranged at one end of the drain pipe 36, and supporting legs 37 are fixed at four corners of the bottom of the shell 1.
Specifically, feeding mechanism 22 includes feeder hopper 2201, the bottom of feeder hopper 2201 runs through the top inner wall of casing 1, and feeder hopper 2201 and casing 1 fixed connection, the front of feeder hopper 2201 is fixed with fixed plate 2202, the top of fixed plate 2202 is fixed with L type connecting plate 2203, the top of L type connecting plate 2203 is fixed with servo motor 2204, the inside of feeder hopper 2201 is provided with helical blade 2205, the top of helical blade 2205 runs through the top of L type connecting plate 2203 and with servo motor 2204's output shaft fixed connection, the top of helical blade 2205 passes through bearing and L type connecting plate 2203 swivelling joint.
In this embodiment, the feeding mechanism 22 can smoothly feed bleaching powder poured into the feeding hopper 2201 into the housing 1 without causing clogging.
Specifically, the bottom of the first trapezoid block 14 is fixed with a first T-shaped sliding block 38, the top of the transverse plate 10 is provided with a first T-shaped sliding groove 39, and the first T-shaped sliding block 38 is slidably connected in the first T-shaped sliding groove 39.
In this embodiment, the first T-shaped slider 38 is fixed to the bottom of the first trapezoid block 14, and the first T-shaped chute 39 is formed at the top of the horizontal plate 10, so that the first trapezoid block 14 can stably slide on the horizontal plate 10.
Specifically, a second T-shaped sliding block 40 is fixed on one side wall of the sliding plate 19, a second T-shaped sliding groove 41 is formed in one side wall of the vertical plate 12, and the second T-shaped sliding block 40 is slidably connected in the second T-shaped sliding groove 41.
In this embodiment, the second T-shaped slider 40 is fixed to one side wall of the slide plate 19, and the second T-shaped chute 41 is formed in one side wall of the vertical plate 12, so that the slide plate 19 can stably slide on the vertical plate 12.
Specifically, the material of the filter screen plate 6 is stainless steel, and the area of the filter screen plate 6 is larger than that of the through opening 5.
In this embodiment, the material of filtering screen plate 6 is the stainless steel, because stainless steel's structural strength is higher, and difficult corrosion, durable, filtering screen plate 6's area is greater than the area of opening 5, is in order to make filtering screen plate 6 can be complete cover opening 5.
Specifically, the stirring paddle 23 and the packing auger 25 are both made of stainless steel.
In this embodiment, the stirring paddle 23 and the packing auger 25 are made of stainless steel, and are not easy to damage due to high structural strength and difficult corrosion of the stainless steel.
Specifically, the bottom of the support leg 37 is provided with anti-slip lines.
In this embodiment, set up anti-skidding line through the bottom at supporting leg 37, can play better anti-skidding effect to be convenient for place more stably.
The working principle is that when the device is used, sewage is poured into the box body 3, solid impurities in the sewage can be retained under the action of the filter screen plate 6, the sewage without the solid impurities can enter the shell body 1, bleaching powder is poured into the feeding hopper 2201, the servo motor 2204 is started, the servo motor 2204 can drive the spiral blade 2205 to rotate, the spiral blade 2205 can push bleaching powder into the shell body 1, the situation that the bleaching powder blocks the feeding hopper 2201 can be avoided, after the bleaching powder enters the shell body 1, the stepping motor 31 is started, the stepping motor 31 can drive the rotating rod 32 to rotate, the rotating rod 32 can drive the fifth gear 33 and the sixth gear 34 to rotate, the fifth gear 33 can drive the third gear 28 to rotate, so that one stirring paddle 23 can be driven to rotate, the sixth gear 34 can drive the fourth gear 29 to rotate through the second belt 35, so that the other stirring paddle 23 can be driven to rotate, and the rotation directions of the two stirring paddles 23 are opposite, so that the effect of stirring water flow can be better achieved, when the two stirring paddles 23 rotate, the first gear 24 also rotates, and under the action of the first belt 27, the corresponding second gear 26 can be driven to rotate, so that the two augers 25 can be driven to rotate, and the rotation directions of the two augers 25 are opposite, one auger 25 can push the water flow upwards, the other auger 25 can push the water flow downwards, so that the water flow can be more disordered, the bleaching powder and the sewage can be efficiently and quickly mixed together, when the meshes of the filter screen plate 6 are blocked, the filter screen plate can be disassembled, the disassembly process is that the first trapezoidal block 14 is pulled outwards, at the moment, the first spring 13 is compressed, the first trapezoidal block 14 can drive the fixture block 15 to be separated from the fixture hole 16, when the bevel edge of the first trapezoidal block 14 is contacted with the bevel edge of the second trapezoidal block 20, at this time, the first trapezoid block 14 is continuously pulled outwards, the first trapezoid block 14 can press the second trapezoid block 20 to move upwards, the second trapezoid block 20 can drive the sliding plate 19 to press the second spring 18 upwards, when the bevel edge of the first trapezoid block 14 is separated from the bevel edge of the second trapezoid block 20, the clamping block 15 is completely separated from the clamping hole 16, the second trapezoid block 20 moves downwards under the elastic force of the second spring 18 to block the first trapezoid block 14, so that the clamping block 15 is prevented from being inserted into the clamping hole 16 again under the elastic force of the first spring 13, the lifting plate 8 can be pulled upwards, the filter screen plate 6 is detached from the partition plate 4, the filter screen plate 6 is placed on the partition plate 4 after being cleaned, the inserting rod 9 is inserted into the corresponding slot 11, then the sliding plate 19 is pulled upwards, the sliding plate 19 can drive the second trapezoid block 20 to move upwards, therefore, the limitation of the first trapezoid block 14 can be released, and the clamping block 15 can be driven to be inserted into the corresponding clamping hole 16 under the elastic force of the first spring 13, so that the filter screen plate 6 can be fixed.
In conclusion, by arranging the connecting rod 7, the lifting plate 8, the inserting rod 9, the transverse plate 10, the vertical plate 12, the first spring 13, the first trapezoid block 14, the clamping block 15, the top plate 17, the second spring 18, the sliding plate 19 and the second trapezoid block 20, when the meshes of the filter screen plate 6 are blocked to influence the filtering effect, the filter screen plate can be conveniently and quickly detached, the bleaching powder and the sewage can be cleaned and installed conveniently and quickly, the bleaching powder and the sewage can be efficiently and quickly mixed together through the stirring paddle 23, the first gear 24, the packing auger 25, the second gear 26, the first belt 27, the third gear 28, the fourth gear 29, the L-shaped installation plate 30, the stepping motor 31, the rotating rod 32, the fifth gear 33, the sixth gear 34 and the second belt 35, therefore, the efficiency of sterilization and disinfection can be improved, and the situation that the feed hopper 2201 is blocked can be avoided when bleaching powder is thrown in by arranging the feeding mechanism 22.
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 technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (9)

1. A sewage treatment device for treating urban sewage and facilitating cleaning of a filter screen comprises a shell (1), it is characterized in that a supporting plate (2) is fixed on one side wall of the shell (1), a box body (3) is fixed at the top of the supporting plate (2), a clapboard (4) is fixed inside the box body (3), the top of the clapboard (4) is provided with a through hole (5), the top of the clapboard (4) is adhered with a filter screen plate (6), connecting rods (7) are symmetrically fixed on the top of the filter screen plate (6), lifting plates (8) are fixed on the top of the connecting rods (7), the bottom of the lifting plate (8) is fixed with an inserted bar (9), the two side walls of the box body (3) are fixed with transverse plates (10), slots (11) are formed in the top of the transverse plate (10), and the bottom ends of the inserting rods (9) are respectively inserted into the corresponding slots (11).
2. The sewage treatment device convenient for cleaning a filter screen for urban sewage treatment according to claim 1, wherein a vertical plate (12) is fixed on the top of each transverse plate (10), a first spring (13) is fixed on one side wall of each vertical plate (12), a first trapezoidal block (14) is fixed on one end of each first spring (13), the first trapezoidal blocks (14) are slidably connected on the top of each transverse plate (10), a clamping block (15) is fixed on one side wall of each first trapezoidal block (14), clamping holes (16) are formed on one side wall of each inserted rod (9), one end of each clamping block (15) slides through the adjacent clamping hole (16), a top plate (17) is fixed on one side wall of each vertical plate (12), a second spring (18) is fixed on the bottom of each top plate (17), and a sliding plate (19) is fixed on the bottom end of each second spring (18), one side wall of the sliding plate (19) is in sliding connection with one side wall of the vertical plate (12), second trapezoidal blocks (20) are fixed at the bottom of the sliding plate (19), and the second trapezoidal blocks (20) are matched with the corresponding first trapezoidal blocks (14).
3. The municipal sewage treatment device convenient to clean the filter screen according to claim 2, wherein a connecting pipe (21) is installed and communicated on one side wall of the box body (3), one end of the connecting pipe (21) is communicated with the shell body (1), the feeding mechanism (22) is installed on the top of the shell body (1), stirring paddles (23) are symmetrically arranged inside the shell body (1), the top ends of the stirring paddles (23) penetrate through the top of the shell body (1) and are sleeved with first gears (24), one side of each stirring paddle (23) is provided with an auger (25), the top ends of the auger (25) penetrate through the top of the shell body (1) and are sleeved with second gears (26), the top ends of the stirring paddles (23) and the top ends of the auger (25) are rotatably connected with the top of the shell body (1) through bearings, the top symmetry of casing (1) is provided with belt (27) No. one, first gear (24) are connected with adjacent second gear (26) transmission through corresponding belt (27), one of them the top cover of stirring rake (23) is established and is fixed with third gear (28), another the top cover of stirring rake (23) is established and is fixed with fourth gear (29), the top of casing (1) is fixed with L type mounting panel (30), the top of L type mounting panel (30) is fixed with step motor (31), the output shaft of step motor (31) is fixed with bull stick (32), the bottom of bull stick (32) is passed through the bearing and is connected with the top rotation of casing (1), the lateral wall of bull stick (32) overlaps respectively and is established and is fixed with fifth gear (33) and sixth gear (34), fifth gear (33) are connected with third gear (28) meshing, the below of step motor (31) is provided with No. two belt (35), sixth gear (34) are connected with fourth gear (29) transmission through No. two belt (35), a lateral wall installation intercommunication of casing (1) has drain pipe (36), the valve is installed to the one end of drain pipe (36), the bottom four corners of casing (1) all is fixed with supporting leg (37).
4. The sewage treatment device for municipal sewage treatment convenient to clean up filter screens according to claim 3, characterized in that the feeding mechanism (22) comprises a feed hopper (2201), the bottom end of the feed hopper (2201) penetrates through the inner wall of the top of the shell (1), the feed hopper (2201) is fixedly connected with the shell (1), a fixing plate (2202) is fixed on the front surface of the feed hopper (2201), an L-shaped connecting plate (2203) is fixed at the top of the fixing plate (2202), a servo motor (2204) is fixed at the top of the L-shaped connecting plate (2203), a helical blade (2205) is arranged in the feed hopper (2201), the top end of the helical blade (2205) penetrates through the top of the L-shaped connecting plate (2203) and is fixedly connected with an output shaft of a servo motor (2204), the top end of the spiral blade (2205) is rotatably connected with an L-shaped connecting plate (2203) through a bearing.
5. The sewage treatment device convenient for cleaning a filter screen for urban sewage treatment according to claim 3, wherein a first T-shaped sliding block (38) is fixed at the bottom of the first trapezoidal block (14), a first T-shaped sliding groove (39) is formed in the top of the transverse plate (10), and the first T-shaped sliding block (38) is slidably connected in the first T-shaped sliding groove (39).
6. The sewage treatment device convenient for cleaning the filter screen for urban sewage treatment according to claim 3, wherein a second T-shaped sliding block (40) is fixed on one side wall of the sliding plate (19), a second T-shaped sliding groove (41) is formed in one side wall of the vertical plate (12), and the second T-shaped sliding block (40) is slidably connected in the second T-shaped sliding groove (41).
7. The sewage treatment device convenient for cleaning the filter screen for urban sewage treatment according to claim 3, wherein the filter screen plate (6) is made of stainless steel, and the area of the filter screen plate (6) is larger than that of the through opening (5).
8. The sewage treatment device convenient for cleaning the filter screen for urban sewage treatment according to claim 3, wherein the stirring paddle (23) and the packing auger (25) are both made of stainless steel.
9. The sewage treatment device for municipal sewage treatment convenient to clean filter screens according to claim 3, wherein the bottoms of the support legs (37) are provided with anti-slip lines.
CN202010454521.XA 2020-05-26 2020-05-26 Municipal sewage treatment is with sewage treatment plant of being convenient for clear up filter screen Withdrawn CN111573895A (en)

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Cited By (4)

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Publication number Priority date Publication date Assignee Title
CN112164201A (en) * 2020-10-31 2021-01-01 广东联晟通信科技有限公司 Manhole cover monitoring device based on 5G networking technology and using method
CN112551754A (en) * 2020-12-09 2021-03-26 芦冬梅 Novel rainwater filtration system suitable for sponge city
CN113499626A (en) * 2021-08-03 2021-10-15 罗宇 Sewage filter box
CN114739209A (en) * 2022-04-19 2022-07-12 江苏民生重工有限公司 Low-consumption high-efficiency heat exchanger for chemical production

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CN110054356A (en) * 2019-04-22 2019-07-26 江苏五水环境工程有限公司 A kind of microbial ecological anaerobic pond
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CN110745995A (en) * 2019-11-07 2020-02-04 湖南盛世创纯环保科技有限公司 Sewage treatment equipment for city

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Publication number Priority date Publication date Assignee Title
CN209005628U (en) * 2018-10-23 2019-06-21 惠州市彩森环保涂料有限公司 A kind of ink high-efficiency agitating device
CN209481231U (en) * 2019-01-16 2019-10-11 浙江五水环境工程有限公司 A kind of integration flat flow air floatation machine
CN110054356A (en) * 2019-04-22 2019-07-26 江苏五水环境工程有限公司 A kind of microbial ecological anaerobic pond
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112164201A (en) * 2020-10-31 2021-01-01 广东联晟通信科技有限公司 Manhole cover monitoring device based on 5G networking technology and using method
CN112551754A (en) * 2020-12-09 2021-03-26 芦冬梅 Novel rainwater filtration system suitable for sponge city
CN113499626A (en) * 2021-08-03 2021-10-15 罗宇 Sewage filter box
CN113499626B (en) * 2021-08-03 2023-04-07 罗宇 Sewage filter box
CN114739209A (en) * 2022-04-19 2022-07-12 江苏民生重工有限公司 Low-consumption high-efficiency heat exchanger for chemical production

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Application publication date: 20200825