CN113559596A - Sewage filtering device - Google Patents
Sewage filtering device Download PDFInfo
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- CN113559596A CN113559596A CN202110781074.3A CN202110781074A CN113559596A CN 113559596 A CN113559596 A CN 113559596A CN 202110781074 A CN202110781074 A CN 202110781074A CN 113559596 A CN113559596 A CN 113559596A
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- filter residue
- sewage
- residue net
- plate
- elasticity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
- B01D33/42—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection concentrically or coaxially
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D33/54—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/801—Driving means, shaft packing systems or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/803—Accessories in which the filtering elements are moved between filtering operations ; Particular measures for removing or replacing the filtering elements; Transport systems for filters
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a sewage filtering device, and relates to the technical field of sewage treatment. This sewage filtering device includes the device main part, the inside cylindric filter chamber of having seted up of device main part, the sewage entry has been seted up in the left side, and sewage outlet and impurity export have been seted up on the right side, cylindric filter chamber both sides are respectively through sewage entry and sewage export, impurity export and external intercommunication, the sewage export is located impurity export bottom. This sewage filtering device can filter the inside sewage of cylindric filter chamber through setting up elasticity arc filter residue net for impurity such as sponge and plastic bag in this part sewage is strained, can be extruded deformation by supplementary extrusion piece when elasticity arc filter residue net removes to supplementary extrusion piece department, elasticity arc filter residue net can extrude impurity such as sponge and plastic bag between two elasticity arc filter residue nets through extrusion mechanism this moment, thereby make water in impurity such as sponge and plastic bag extruded.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a sewage filtering device.
Background
Sewage treatment: the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.
The first step of sewage treatment is to use filter equipment to filter the impurity in the sewage, can have the impurity of easily depositing water such as sponge and plastic bag in the part domestic sewage, when filtering the sewage that contains these impurity, a large amount of water can be taken away to impurity such as sponge and plastic bag, the weight of impurity under not only can very big increase filter screen is strained, produce a large amount of untreated sewage when still leading to impurity such as follow-up clearance sponge and plastic bag, there is certain defect.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a sewage filtering device, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a sewage filtering device, includes the device main part, the inside cylindric filter chamber of having seted up of device main part, the sewage entry has been seted up in the left side, and sewage outlet and impurity export have been seted up on the right side, cylindric filter chamber both sides are respectively through sewage entry and sewage outlet, impurity export and external intercommunication, the sewage export is located impurity export bottom, the inside center department of cylindric filter chamber is provided with the center pin, the center pin rear end runs through device main part rear side and rotates with device main part rear side and be connected, the center pin is located the outside one end of device main part and fixes with the driving motor output shaft, the driving motor organism is fixed with device main part rear side, the inside extrusion filter mechanism that is provided with of device main part.
Preferably, the extrusion filtering mechanism includes polylith elasticity arc filter residue net and an auxiliary extrusion piece, polylith elasticity arc filter residue net is the annular array and distributes in the side of center pin, every elasticity arc filter residue net's interior concave surface is towards its clockwise another elasticity arc filter residue net down, auxiliary extrusion piece is fixed at cylindric filter chamber inside and is close to device main part upper right corner, auxiliary extrusion piece left end thickness is less than right-hand member thickness, and is interior concave surface towards one side of elasticity arc filter residue net, auxiliary extrusion piece right-hand member is equipped with a drop department.
Preferably, the one end that the concave surface is close to the center pin in the elasticity arc filter residue net and the one end of keeping away from the center pin is fixed with no elastic connection rope both ends respectively, and the evagination surface is provided with a plurality of extrusion mechanisms, per two be equipped with the clearance between the extrusion mechanism, extrusion mechanism includes stereoplasm stripper plate and elastic expansion plate, stereoplasm stripper plate one end is articulated with the one end that elasticity arc filter residue net is close to the center pin, and the other end is articulated with elastic expansion plate one end, the one end that the center pin was kept away from to the elastic expansion plate other end and elasticity arc filter residue net is articulated, one side that elasticity arc filter residue net was kept away from to the stereoplasm stripper plate is the evagination surface.
Preferably, the regional inside that stereoplasm stripper plate, elastic expansion plate and elasticity arc filter residue net constitute is provided with the counter weight cylinder strip, be provided with the crushing mechanism with counter weight cylinder strip looks adaptation on the stereoplasm stripper plate, be provided with on the elasticity arc filter residue net with the reinforcing of counter weight cylinder strip looks adaptation break away from the mechanism.
Preferably, broken mechanism includes arc rotor plate and broken pointed cone, run through between the stereoplasm stripper plate both sides face and seted up the movable groove, arc rotor plate one end is close to center pin department with the movable groove and articulates, is equipped with the space between the other end and the movable groove inner wall and is connected with stereoplasm stripper plate concave side through elastic component, one side that the counter weight cylinder strip was kept away from to the arc rotor plate is fixed with a plurality of broken pointed cones.
Preferably, the reinforcing breaks away from the mechanism and includes that drive plate, reinforcing break away from the board and reinforcing break away from the strip, elasticity arc filter residue net outer convex surface one side center department sets up flutedly, the drive plate rotates to be installed inside the recess, the one end that the center pin was kept away from to the drive plate is the arc form and is located the recess outside, and the one end and the reinforcing that are close to the center pin break away from the board fixed, the reinforcing breaks away from the board and is close to the outer convex surface laminating of center pin one end with the stereoplasm stripper plate, the reinforcing breaks away from the strip and the reinforcing breaks away from the board and keeps away from one side of center pin fixed, and the reinforcing breaks away from the strip setting between two extrusion mechanisms.
Preferably, one side of the auxiliary extrusion block facing the central shaft is provided with a groove, the groove is internally rotatably provided with a resistance reducing pulley, an elastic wrapping sheet is fixed at the drop position of the auxiliary extrusion block, an airtight cavity is formed between the elastic wrapping sheet and the auxiliary extrusion block, a connecting channel is arranged inside the auxiliary extrusion block, one end of the connecting channel is communicated with the airtight cavity formed between the elastic wrapping sheet and the auxiliary extrusion block, and the other end of the connecting channel is communicated with the groove provided with the resistance reducing pulley.
(III) advantageous effects
The invention provides a sewage filtering device. The method has the following beneficial effects:
(1) this sewage filtering device, can filter the inside sewage of cylindric filter chamber through setting up elasticity arc filter residue net, make impurity such as sponge and plastic bag in this part sewage filtered down, elasticity arc filter residue net can be extruded deformation by supplementary extrusion piece when removing to supplementary extrusion piece department, elasticity arc filter residue net can extrude through impurity such as sponge and plastic bag between two elasticity arc filter residue nets through extrusion mechanism this moment, thereby make water in impurity such as sponge and plastic bag extruded, and impurity such as sponge and plastic bag can discharge through the impurity export when elasticity arc filter residue net rotates to impurity exit, thereby prevent that the inside deposit water of impurity such as sponge and plastic bag from influencing the filter effect.
(2) This sewage filtering device, at center pin and extrusion filtering mechanism rotation in-process, along with the change of extrusion filtering mechanism position, counter weight cylinder strip can be continuous removes in extrusion mechanism is inside, when extrusion mechanism extrudees impurities such as sponge and plastic bag, counter weight cylinder strip can make broken sharp awl stretch out the movable groove and carry out the breakage to the plastic bag, can make the inside discharge of depositing water of plastic bag with the cooperation of extrusion mechanism, prevent that the inside water of depositing of plastic bag from discharging under extrusion mechanism's extrusion, and the plastic bag is when breaking away from extrusion filtering mechanism, broken sharp awl can retract to the movable groove inside, thereby prevent that broken sharp awl from influencing the automatic discharge of plastic bag.
(3) This sewage filtering device, when impurity breaks away from extrusion filtering mechanism such as sponge and plastic bag, the counter weight cylinder strip can produce thrust to the arc part of drive plate and make the drive plate rotate, the drive plate can drive the reinforcing and break away from the board and break away from the stereoplasm stripper plate under this rotation effect, the reinforcing breaks away from the strip simultaneously and also can break away from between two stripper mechanisms, thereby realize breaking away from to the supplementary of impurity such as the sponge on stereoplasm stripper plate surface and plastic bag, prevent impurity such as sponge and plastic bag because the viscidity of water and attached to stereoplasm stripper plate surface, the automatic effect that breaks away from of impurity such as sponge and plastic bag has been improved.
(4) This sewage filter equipment, no elastic connection rope be fish tape class material, and too fast and lead to the endpoint department to be promoted to rotate rather than receiving the extrusion and move towards the center pin when setting up no elastic connection rope and can avoid elasticity arc filter residue net to remove to supplementary extrusion piece department to ensure that elasticity arc filter residue net all can be by supplementary extrusion piece extrusion deformation when passing through supplementary extrusion piece with any speed.
(5) This sewage filtering device, the setting makes elasticity arc filter residue net can produce a great impact with supplementary extrusion piece in the twinkling of an eye that breaks away from supplementary extrusion piece in the drop department of supplementary extrusion piece right-hand member, and this impact can make elasticity arc filter residue net produce corresponding vibration to impurity such as sponge and the plastic bag that impel elasticity arc filter residue net to strain breaks away from elasticity arc filter residue net, prevents that the viscidity between impurity such as sponge and plastic bag and elasticity arc filter residue net is too big and attached to on elasticity arc filter residue net.
(6) This sewage filter equipment, the setting is fallen and is hindered the resistance that the pulley can effectual reduction elasticity arc filter residue net when supplementary extrusion piece surface slides to can reduce the device's energy consumption, set up simultaneously that elasticity parcel piece can utilize elasticity arc filter residue net to clear up falling and hindering the pulley at the impact in the twinkling of an eye of supplementary extrusion piece right-hand member drop department, prevent to fall to hinder pulley on adnexed impurity influence fall hinder the pulley fall hinder the effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an overall partial perspective cross-sectional view of the present invention;
FIG. 3 is a general partial plan sectional view of the present invention;
FIG. 4 is a perspective sectional view of an elastic arc-shaped strainer of the present invention;
FIG. 5 is a perspective sectional view of a hard extrusion plate according to the present invention;
fig. 6 is a plan sectional view of the auxiliary extrusion block of the present invention.
In the figure: 1. a device main body; 11. a cylindrical filter chamber; 12. a sewage inlet; 13. a sewage outlet; 14. an impurity outlet; 2. a central shaft; 3. a drive motor; 4. an extrusion filtering mechanism; 41. an elastic arc-shaped filter residue net; 411. an inelastic connecting rope; 42. an auxiliary extrusion block; 421. a resistance-reducing pulley; 422. an elastic wrapping sheet; 423. a connecting channel; 5. an extrusion mechanism; 51. a hard stripper plate; 52. an elastic expansion plate; 6. a counterweight cylindrical bar; 7. a crushing mechanism; 71. an arc rotating plate; 72. crushing a pointed cone; 8. a reinforced release mechanism; 81. a drive plate; 82. a reinforced release plate; 83. the release strip is reinforced.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a sewage filtering device comprises a device main body 1, a cylindrical filtering cavity 11 is arranged in the device main body 1, a sewage inlet 12 is arranged on the left side, a sewage outlet 13 and an impurity outlet 14 are arranged on the right side, two sides of the cylindrical filtering cavity 11 are respectively communicated with the outside through the sewage inlet 12 and the sewage outlet 13, the impurity outlet 14 is positioned at the bottom of the impurity outlet 14, a central shaft 2 is arranged at the center in the cylindrical filtering cavity 11, the rear end of the central shaft 2 penetrates through the rear side of the device main body 1 and is rotatably connected with the rear side of the device main body 1, one end of the central shaft 2, which is positioned outside the device main body 1, is fixed with an output shaft of a driving motor 3, a machine body of the driving motor 3 is fixed with the rear side of the device main body 1, an extrusion filtering mechanism 4 is arranged in the device main body 1, and filtering residues can be filtered by arranging an elastic arc-shaped net 41, so that impurities such as sponge and plastic bags in the part of sewage are filtered.
Preferably, in this embodiment, the squeezing and filtering mechanism 4 includes a plurality of elastic arc-shaped filter residue nets 41 and an auxiliary squeezing block 42, the elastic arc-shaped filter residue nets 41 are distributed on the side surface of the central shaft 2 in an annular array, the inner concave surface of each elastic arc-shaped filter residue net 41 faces to another elastic arc-shaped filter residue net 41 in the clockwise direction, the auxiliary squeezing block 42 is fixed inside the cylindrical filtering chamber 11 and is close to the upper right corner of the device main body 1, the thickness of the left end of the auxiliary squeezing block 42 is smaller than that of the right end, the inner concave surface faces to one side of the elastic arc-shaped filter residue net 41, the right end of the auxiliary squeezing block 42 is provided with a drop, the drop arranged at the right end of the auxiliary squeezing block 42 enables the elastic arc-shaped filter residue net 41 to generate a large impact force with the auxiliary squeezing block 42 at the moment of being separated from the auxiliary squeezing block 42, and the impact force enables the elastic arc-shaped filter residue net 41 to generate corresponding vibration, so as to promote impurities such as sponge and plastic bags filtered by the elastic arc-shaped filter residue net 41 to be separated from the elastic arc-shaped filter residue net 41 and prevent the impurities such as sponge and plastic bags from being adhered to the elastic arc-shaped filter residue net 41 due to excessive viscosity between the impurities and the elastic arc-shaped filter residue net 41.
Preferably, in this embodiment, one end of the inner concave surface of the elastic arc-shaped filter residue net 41 close to the central shaft 2 and one end of the inner concave surface of the elastic arc-shaped filter residue net 41 far from the central shaft 2 are respectively fixed with two ends of the inelastic connecting rope 411, the inelastic connecting rope 411 is made of a fishing line material, the situation that the end points are pushed to rotate instead of being extruded and move towards the central shaft 2 due to too high speed when the elastic arc-shaped filter residue net 41 moves to the auxiliary extrusion block 42 can be avoided by arranging the inelastic connecting rope 411, thereby ensuring that the elastic arc-shaped filter residue net 41 is extruded and deformed by the auxiliary extrusion block 42 no matter passes through the auxiliary extrusion block 42 at any speed, the outer convex surface is provided with a plurality of extrusion mechanisms 5, a gap is arranged between every two extrusion mechanisms 5, each extrusion mechanism 5 comprises a hard extrusion plate 51 and an elastic expansion plate 52, one end of the hard extrusion plate 51 is hinged with one end of the elastic arc-shaped filter residue net 41 close to the central shaft 2, the other end is articulated with elastic expansion plate 52 one end, the one end that the center pin 2 was kept away from to elastic arc filter residue net 41 is articulated with the elastic arc filter residue net 52 other end, one side that elastic arc filter residue net 41 was kept away from to stereoplasm stripper plate 51 is the evagination surface, can be extruded deformation by supplementary extrusion block 42 when elastic arc filter residue net 41 removed to supplementary extrusion block 42 department, elastic arc filter residue net 41 can extrude impurities such as sponge and plastic bag between two elastic arc filter residue nets 41 through squeezing mechanism 5 this moment, thereby make the water in the impurity such as sponge and plastic bag extruded, and impurity such as sponge and plastic bag can be discharged through impurity export 14 when elastic arc filter residue net 41 rotated to impurity exit, thereby prevent that the inside water of depositing of impurity such as sponge and plastic bag from influencing the filter effect.
Preferably, in this embodiment, a counterweight cylindrical bar 6 is disposed inside an area formed by the hard squeezing plate 51, the elastic expansion plate 52 and the elastic arc-shaped filter screen 41, the hard squeezing plate 51 is provided with a crushing mechanism 7 adapted to the counterweight cylindrical bar 6, and the elastic arc-shaped filter screen 41 is provided with a reinforcing and disengaging mechanism 8 adapted to the counterweight cylindrical bar 6.
Preferably, in this embodiment, the crushing mechanism 7 includes an arc-shaped rotating plate 71 and crushing cones 72, a movable groove is formed between two side surfaces of the hard extrusion plate 51 in a penetrating manner, one end of the arc-shaped rotating plate 71 is hinged to the movable groove near the central shaft 2, a gap is formed between the other end of the arc-shaped rotating plate and the inner wall of the movable groove and is connected with one side of the inner concave surface of the hard extrusion plate 51 through an elastic member, one side of the arc-shaped rotating plate 71 away from the counterweight cylindrical bar 6 is fixed to the crushing cones 72, in the rotating process of the central shaft 2 and the extrusion filtering mechanism 4, the counterweight cylindrical bar 6 can continuously move inside the extrusion mechanism 4 along with the position change of the extrusion filtering mechanism 4, when the extrusion mechanism 4 extrudes impurities such as sponge and plastic bag, the counterweight cylindrical bar 6 can make the crushing cones 78 extend out of the movable groove and crush the plastic bag, the stored water inside the plastic bag can be discharged by matching with the extrusion mechanism 5, the water stored in the plastic bag can not be discharged under the extrusion of the extrusion mechanism 5, and when the plastic bag is separated from the extrusion filtering mechanism 4, the crushing pointed cone 78 can be retracted into the movable groove, so that the automatic discharge of the plastic bag is prevented from being influenced by the crushing pointed cone 78.
Preferably, in this embodiment, the reinforced separation mechanism 8 includes a driving plate 81, a reinforced separation plate 82 and a reinforced separation strip 83, a groove is formed in the center of one side of the outer convex surface of the elastic arc-shaped filter residue net 41, the driving plate 81 is rotatably installed inside the groove, one end of the driving plate 81, which is far away from the central shaft 2, is arc-shaped and is located outside the groove, one end of the driving plate 81, which is close to the central shaft 2, is fixed to the reinforced separation plate 82, the reinforced separation plate 82 is attached to the outer convex surface of one end of the hard extrusion plate 51, which is close to the central shaft 2, the reinforced separation strip 83 is fixed to one side of the reinforced separation plate 82, which is far away from the central shaft 2, and the reinforced separation strip 83 is disposed between the two extrusion mechanisms 5, when impurities such as sponge and plastic bag are separated from the extrusion filter mechanism 4, the weighted cylindrical strip 6 generates thrust on the arc-shaped portion of the driving plate 81 to rotate the driving plate 81, the driving plate 81 drives the reinforced separation plate 82 to separate from the hard extrusion plate 51 under the rotation effect, meanwhile, the reinforced separation strip 83 can also be separated from the space between the two extrusion mechanisms 5, so that the impurities such as sponge, plastic bags and the like on the surface of the hard extrusion plate 51 can be separated in an auxiliary manner, the impurities such as sponge, plastic bags and the like are prevented from being attached to the surface of the hard extrusion plate 51 due to the viscosity of water, and the automatic separation effect of the impurities such as sponge, plastic bags and the like is improved.
Preferably, in this embodiment, a groove is formed in one side of the auxiliary extrusion block 42 facing the central shaft 2, the resistance reducing pulley 421 is rotatably installed inside the groove, an elastic wrapping sheet 422 is fixed at a drop position of the auxiliary extrusion block 42, a closed cavity is formed between the elastic wrapping sheet 422 and the auxiliary extrusion block 42, a connecting channel 423 is formed inside the auxiliary extrusion block, one end of the connecting channel 423 is communicated with the closed cavity formed between the elastic wrapping sheet 422 and the auxiliary extrusion block 42, and the other end of the connecting channel 423 is communicated with the groove provided with the resistance reducing pulley 421.
The working principle is as follows: sewage is discharged into the cylindrical filter cavity 11 through the sewage inlet 12, the elastic arc-shaped filter residue net 41 can filter impurities such as sponge and plastic bags passing through the surface of the elastic arc-shaped filter residue net 41, the impurities such as the sponge and the plastic bags can stay in the concave surface of the elastic arc-shaped filter residue net 41, the switch of the driving motor 3 is turned on, the output shaft of the driving motor 3 drives the central shaft 2 to rotate, the central shaft 2 drives the elastic arc-shaped filter residue net 41 to rotate, the elastic arc-shaped filter residue net 41 can be pushed by the concave surface of the auxiliary extrusion block 42 when passing through the auxiliary extrusion block 42, the elastic arc-shaped filter residue net 41 can be prevented from being pushed to rotate by the auxiliary extrusion block 42 due to the inextensible elastic connecting rope 411, the elastic arc-shaped filter residue net 41 is extruded and deformed by the auxiliary extrusion block 42, the counterweight cylindrical strip 6 can be positioned close to the central shaft 2 under the action of gravity, so that the outer convex surface can push the hard extrusion plate 51 to rotate through the counterweight cylindrical strip 6 when the auxiliary extrusion block 42 is deformed, the hard compression plate 51 can stretch the elastic expansion plate 52 and compress impurities such as sponge and plastic bags in the rotating process, so that the stored water in the impurities such as sponge and plastic bags is extruded out, when the elastic arc-shaped filter screen 41 rotates to the drop of the auxiliary extrusion block 42 and is separated from the auxiliary extrusion block 42, at the moment, the elastic arc-shaped filter residue net 41 is instantaneously reset under the action of the fall of the auxiliary extrusion block 42 and collides with the auxiliary extrusion block 42, the collision causes the elastic arc-shaped filter residue net 41 to vibrate and causes impurities such as sponge and plastic bags to be separated from the elastic arc-shaped filter residue net 41, the impurities such as sponge and plastic bags and the like of the same staff can fall to the surface of the hard extrusion plate 51 under the action of gravity, when the elastic arc-shaped residue filtering net 41 rotates to the position of the impurity outlet 14, the hard extrusion plate 51 is in an inclined state, and impurities such as sponge and plastic bags on the surface of the hard extrusion plate 51 can move to be separated from the hard extrusion plate 51 and discharged through the impurity outlet 14 under the inclined state;
when the hard extrusion plate 51 extrudes impurities such as sponge and plastic bags, the counterweight cylindrical strip 6 is positioned at a position close to the central shaft 2, so that the counterweight cylindrical strip 6 can generate a driving force on the arc-shaped rotating plate 71 to enable the arc-shaped rotating plate 71 to drive the crushing pointed cone 72 to extend out of the movable groove, and under the extrusion effect of the elastic arc-shaped filter residue net 41 on the counterweight cylindrical strip 6 and the elastic reset effect of the elastic expansion plate 52, the friction force between the counterweight cylindrical strip 6 and the elastic arc-shaped filter residue net 41 as well as between the rigid extrusion plate 51 and the elastic arc-shaped filter residue net 41 is relatively large, so that the counterweight cylindrical strip 6 cannot be separated from the arc-shaped rotating plate 71, after the crushing pointed cone 72 extends out of the movable groove, the crushing effect can be achieved on the plastic bags when the hard extrusion plate 51 extrudes impurities such as sponge and plastic bags, and the stored water in the plastic bags can be discharged by being matched with the extrusion of the hard extrusion plate 51;
when impurities such as sponge, plastic bags and the like are about to be separated from the hard extrusion plate 51, the counterweight cylindrical strip 6 descends along the outer convex surface of the elastic arc-shaped filter residue net 41 and generates thrust to the arc-shaped part of the drive plate 81, the thrust enables the drive plate 81 to rotate for a certain angle in the groove and enables the reinforcing separation plate 82 and one end of the reinforcing separation strip 83, the reinforcing separation strips 82 and 83 can generate a pushing effect on the impurities such as the sponge and the plastic bags on the surface of the hard extrusion plate 51, the impurities such as the sponge and the plastic bags are enabled to be separated from the hard extrusion plate 51 and to be discharged through the impurity outlet 14, at the moment, the arc-shaped rotating plate 71 can reset under the action of the elastic piece, the crushing pointed cone 72 retracts into the movable groove, and the separation of the impurities such as the sponge and the plastic bags can not be blocked;
when the elastic arc-shaped filter residue net 41 slides on the auxiliary extrusion block 42, the resistance reducing pulley 421 converts the sliding friction force into the rotating friction force, the moving resistance of the elastic arc-shaped filter residue net 41 can be reduced, when the elastic arc-shaped filter residue net 41 moves to the drop position of the auxiliary extrusion block 42 and impacts the auxiliary extrusion block 42, the elastic wrapping sheet 422 is extruded, the air in the closed cavity between the elastic wrapping sheet 422 and the auxiliary extrusion block 42 moves to the resistance reducing pulley 421 through the connecting channel 423, and the air flow can enable the impurities attached to the surface of the resistance reducing pulley 421 to fall off.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A sewage filtering apparatus includes an apparatus main body (1), characterized in that: the device main body (1) is internally provided with a cylindrical filter chamber (11), the left side is provided with a sewage inlet (12), the right side is provided with a sewage outlet (13) and an impurity outlet (14), two sides of the cylindrical filter cavity (11) are respectively communicated with the outside through a sewage inlet (12), a sewage outlet (13) and an impurity outlet (14), the sewage outlet (13) is positioned at the bottom of the impurity outlet (14), the center of the inner part of the cylindrical filter cavity (11) is provided with a central shaft (2), the rear end of the central shaft (2) penetrates through the rear side of the device main body (1) and is rotationally connected with the rear side of the device main body (1), the central shaft (2) is positioned at one end outside the device main body (1) and is fixed with an output shaft of the driving motor (3), the machine body of the driving motor (3) is fixed with the rear side of the device main body (1), and the extrusion filtering mechanism (4) is arranged inside the device main body (1).
2. The wastewater filtration unit according to claim 1, wherein: extrusion filtering mechanism (4) include polylith elasticity arc filter residue net (41) and an supplementary extrusion piece (42), polylith elasticity arc filter residue net (41) are the side that the annular array distributes at center pin (2), every the interior concave surface of elasticity arc filter residue net (41) is towards its clockwise another elasticity arc filter residue net (41) down, supplementary extrusion piece (42) are fixed in cylindric filter chamber (11) inside and are close to device main part (1) upper right corner, supplementary extrusion piece (42) left end thickness is less than right-hand member thickness, and is interior concave surface towards one side of elasticity arc filter residue net (41), supplementary extrusion piece (42) right-hand member is equipped with a drop department.
3. The sewage filtering apparatus according to claim 2, wherein: elastic arc filter residue net (41) concave surface is close to the one end of center pin (2) and the one end of keeping away from center pin (2) is fixed with no elastic connection rope (411) both ends respectively, and the evagination surface is provided with a plurality of extruding means (5), per two be equipped with the clearance between extruding means (5), extruding means (5) include stereoplasm stripper plate (51) and elastic expansion plate (52), stereoplasm stripper plate (51) one end is articulated with the one end that elastic arc filter residue net (41) is close to center pin (2), and the other end is articulated with elastic expansion plate (52) one end, elastic expansion plate (52) other end and elastic arc filter residue net (41) keep away from the one end of center pin (2) and articulate, one side that elastic arc filter residue net (41) was kept away from to stereoplasm stripper plate (51) is outer convex surface.
4. A sewage filtration apparatus according to claim 3 wherein: the utility model discloses a crushing mechanism, including stereoplasm stripper plate (51), elasticity expansion plate (52) and elasticity arc filter residue net (41), regional inside that stereoplasm stripper plate (51), elasticity expansion plate (52) and elasticity arc filter residue net (41) are constituteed is provided with counter weight cylinder strip (6), be provided with on stereoplasm stripper plate (51) with broken mechanism (7) of counter weight cylinder strip (6) looks adaptation, be provided with on elasticity arc filter residue net (41) with reinforcing disengagement mechanism (8) of counter weight cylinder strip (6) looks adaptation.
5. The wastewater filtering apparatus according to claim 4, wherein: broken mechanism (7) include arc rotating plate (71) and broken pointed cone (72), run through between stereoplasm stripper plate (51) the both sides face and seted up the movable groove, arc rotating plate (71) one end is close to center pin (2) department with the movable groove and articulates, is equipped with the space between the other end and the movable groove inner wall and is connected with stereoplasm stripper plate (51) concave surface one side through the elastic component, one side that counter weight cylinder strip (6) was kept away from in arc rotating plate (71) is fixed with a plurality of broken pointed cones (72).
6. The wastewater filtering apparatus according to claim 4, wherein: reinforcing breaks away from mechanism (8) and breaks away from strip (83) including drive plate (81), reinforcing break away from board (82) and reinforcing, elasticity arc filter residue net (41) outer convex surface one side center department sets up flutedly, drive plate (81) rotate and install inside the recess, the one end that center pin (2) were kept away from in drive plate (81) is the arc form and is located the recess outside, and the one end that is close to center pin (2) breaks away from board (82) with the reinforcing and fixes, reinforcing breaks away from board (82) and stereoplasm stripper plate (51) and is close to the outer convex surface laminating of center pin (2) one end, the reinforcing breaks away from strip (83) and reinforcing and breaks away from board (82) and keeps away from one side of keeping away from center pin (2) and fix, and reinforcing breaks away from strip (83) and sets up between two extrusion mechanism (5).
7. The sewage filtering apparatus according to claim 2, wherein: supplementary extrusion piece (42) are seted up flutedly towards one side of center pin (2), and recess inside is rotated and is installed and fall and hinder pulley (421), supplementary extrusion piece (42) drop department is fixed with elasticity parcel piece (422), form airtight cavity between elasticity parcel piece (422) and the supplementary extrusion piece (42), connect passage (423) have been seted up to supplementary extrusion piece inside, connect passage (423) one end and the airtight cavity intercommunication that forms between elasticity parcel piece (422) and the supplementary extrusion piece (42), the other end with install the recess intercommunication that falls and hinder pulley (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110781074.3A CN113559596A (en) | 2021-07-10 | 2021-07-10 | Sewage filtering device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110781074.3A CN113559596A (en) | 2021-07-10 | 2021-07-10 | Sewage filtering device |
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| Publication Number | Publication Date |
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| CN113559596A true CN113559596A (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110781074.3A Withdrawn CN113559596A (en) | 2021-07-10 | 2021-07-10 | Sewage filtering device |
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| CN (1) | CN113559596A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113914433A (en) * | 2021-12-15 | 2022-01-11 | 江苏海峡环保科技发展有限公司 | Urban domestic sewage discharge monitoring device |
| CN115228914A (en) * | 2022-07-21 | 2022-10-25 | 李萌 | Utilize citric acid to restore heavy metal pollution's repair system |
| CN116036699A (en) * | 2023-02-01 | 2023-05-02 | 连云港香河园林绿化工程有限公司 | Silt treatment device for river and lake treatment |
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| CN110152367A (en) * | 2019-06-28 | 2019-08-23 | 苏州艾捷尔斯生物科技有限公司 | Energy conservation and environmental protection sewage filter device in a kind of electricity generation system |
| CN210874289U (en) * | 2019-10-31 | 2020-06-30 | 包头轻工职业技术学院 | Device for collecting floating objects in environmental sewage |
| CN212214798U (en) * | 2019-12-27 | 2020-12-25 | 天津兴嘉德环保科技有限公司 | Vibrations formula sewage filtration treatment device |
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| CN110152367A (en) * | 2019-06-28 | 2019-08-23 | 苏州艾捷尔斯生物科技有限公司 | Energy conservation and environmental protection sewage filter device in a kind of electricity generation system |
| CN210874289U (en) * | 2019-10-31 | 2020-06-30 | 包头轻工职业技术学院 | Device for collecting floating objects in environmental sewage |
| CN212214798U (en) * | 2019-12-27 | 2020-12-25 | 天津兴嘉德环保科技有限公司 | Vibrations formula sewage filtration treatment device |
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| CN113914433A (en) * | 2021-12-15 | 2022-01-11 | 江苏海峡环保科技发展有限公司 | Urban domestic sewage discharge monitoring device |
| CN113914433B (en) * | 2021-12-15 | 2022-02-25 | 江苏海峡环保科技发展有限公司 | Urban domestic sewage discharge monitoring device |
| CN115228914A (en) * | 2022-07-21 | 2022-10-25 | 李萌 | Utilize citric acid to restore heavy metal pollution's repair system |
| CN116036699A (en) * | 2023-02-01 | 2023-05-02 | 连云港香河园林绿化工程有限公司 | Silt treatment device for river and lake treatment |
| CN116036699B (en) * | 2023-02-01 | 2023-10-20 | 连云港香河园林绿化工程有限公司 | Silt treatment device for river and lake treatment |
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Application publication date: 20211029 |