CN112870788B - Municipal administration sewage treatment plant - Google Patents
Municipal administration sewage treatment plant Download PDFInfo
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- CN112870788B CN112870788B CN202110159032.6A CN202110159032A CN112870788B CN 112870788 B CN112870788 B CN 112870788B CN 202110159032 A CN202110159032 A CN 202110159032A CN 112870788 B CN112870788 B CN 112870788B
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- extrusion
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- air bag
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- 239000010865 sewage Substances 0.000 title claims abstract description 35
- 238000001125 extrusion Methods 0.000 claims abstract description 95
- 239000002184 metal Substances 0.000 claims abstract description 36
- 229910052751 metal Inorganic materials 0.000 claims abstract description 36
- 238000004140 cleaning Methods 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 description 8
- 206010066054 Dysmorphism Diseases 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 241001553178 Arachis glabrata Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
Abstract
The invention relates to the technical field of sewage treatment, and discloses a municipal sewage treatment device which comprises a filter plate, wherein one side of the filter plate is provided with a through hole, the inner wall of the through hole is provided with an annular groove, the inner wall of the through hole is fixedly provided with a filter screen, a rotary cleaning mechanism is arranged in the through hole, the front side of the through hole is provided with a mud block filtering mechanism, the mud block filtering mechanism comprises a conical sleeve, annular memory metal, a plurality of arc plates and a spine, the conical sleeve is fixedly arranged on the front side of the filter plate, the conical sleeve is positioned on the front side of the through hole, the plurality of arc plates are hinged and connected to the front side of the conical sleeve, the plurality of arc plates are encircled to form a cone, and the edges of the plurality of arc plates are mutually attached. The invention can lead the extrusion plate to extrude the mud blocks when the mud blocks are clamped on the filter screen, so as to lead the mud blocks to be broken, thus being convenient for treating municipal sewage, preventing the filter screen from being blocked by silt and improving the practicability.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a municipal sewage treatment device.
Background
Sewage treatment (sewage treatment, water 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.
Have silt often in the municipal sewage, and the stone in the silt can deposit at the bottom under the effect of gravity, but the bottom is hardly deposited to tiny clod in the sewage under the condition that rivers flow, and when sewage filtered, tiny clod often can block up the filter screen, influences the filter effect of sewage, consequently provides a municipal sewage treatment plant.
Disclosure of Invention
The invention aims to provide a municipal sewage treatment device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a municipal administration sewage treatment plant, includes the filter, the through-hole has been seted up to filter one side, the ring channel has been seted up on the through-hole inner wall, fixed mounting has the filter screen on the through-hole inner wall, be equipped with rotatory clearance mechanism in the through-hole, the front of through-hole is equipped with clod filtering mechanism.
Preferably, mud piece filtering mechanism includes toper cover, annular memory metal, radian board and spine, toper cover fixed mounting is in the front of filter, and the toper cover is located the front of through-hole, the radian board is equipped with a plurality of, a plurality of the articulated front at the toper cover of connection of radian board, a plurality of the radian board encircles and forms a taper shape, a plurality of the radian flange reason all laminates the setting each other, annular memory metal both ends respectively with toper cover outer wall and radian board outer wall fixed connection, annular memory metal forms a ring shape, spine fixed mounting is in the one end that the radian board is located the toper cover.
Preferably, the rotary cleaning mechanism comprises a rotary ring, fan blades, an annular magnet, an extension spring, a special-shaped air bag, a first rubber friction pad, a magnetic stripe, an extrusion air bag, a second rubber friction pad, a conical spine, a connecting rod, an extrusion ball, an extrusion spring, a trapezoidal plate, a vibration plate, a special-shaped deflector rod, an ejection ball, an ejection memory metal, an extrusion plate, a conical air bag and a rubber convex plate, wherein the rotary ring is positioned in the annular groove, the annular magnet is fixedly sleeved on the outer wall of the rotary ring, the extension spring is fixedly installed on the outer wall of the annular magnet, the first rubber friction pad is fixedly installed on one side of the special-shaped air bag, the magnetic stripe is fixedly installed on the other side of the special-shaped air bag, the special-shaped air bag is fixedly connected with the extension spring, one side of the special-shaped air bag, which is provided with the magnetic stripe, is adsorbed on the outer wall of the annular magnet, and the extrusion air bag is fixedly installed on the inner wall of the annular groove, the second rubber friction pad is fixedly arranged on one side of the extrusion air bag, which is far away from the inner wall of the annular groove.
Preferably, flabellum fixed mounting is in the inside of rotatory circle, trapezoidal plate fixed mounting is in one side that the flabellum is close to the filter screen, inside dysmorphism extrusion groove and the extrusion cavity of having seted up of circular cone thorn, the extrusion cavity is equipped with two, two the extrusion cavity is located the both sides in dysmorphism extrusion groove respectively, the extrusion ball is located dysmorphism extrusion inslot, connecting rod one end and extrusion ball fixed connection, the other end and the trapezoidal plate fixed connection of connecting rod, the extrusion spring is located between circular cone thorn and the stripper plate, the extrusion spring both ends respectively with circular cone thorn and stripper plate fixed connection.
Preferably, the toper cavity has been seted up at the pointed end of conical thorn, the stripper plate is equipped with a plurality of, a plurality of the stripper plate forms a taper shape, and a plurality of in the conical cavity is established to the stripper plate cover, a plurality of the gap is left to the mutual contactless each other of stripper plate, and the gap between stripper plate and the stripper plate is big more toward the interior gap of conical cavity, toper gasbag fixed mounting is inside a plurality of stripper plate, the pointed end of toper gasbag is the setting of rubber flange.
Preferably, the vibrating plate is located between two circular cone thorns, and vibrating plate and filter screen contact, vibrating plate both sides fixed mounting has the spring, the stripper plate passes through the circular cone thorn fixed connection of spring and both sides, the material of vibrating plate is the rubber material, and the vibrating plate is flat setting, the inside slip cavity that has seted up of vibrating plate, slip cavity fixed mounting has the montant, it is located the slip cavity to play the ball, the montant runs through and plays the ball, and plays ball and montant sliding connection, dysmorphism driving lever fixed mounting is in the inside of vibrating plate, the dysmorphism driving lever is located the inside one end of vibrating plate and plays memory metal fixed connection.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the filter plate is impacted by municipal sewage, the rotating speed of the rotating ring is increased or decreased, the rotating ring is circulated in a reciprocating manner all the time, meanwhile, when the fan-shaped conical spine close to one side of the filter screen is subjected to the force of increasing or decreasing the rotating speed, inertia is generated, the conical spine stretches and extrudes the spring at intervals under the rotating condition, the conical spine also reciprocates, and then when the extrusion plate at the tip end of the conical spine touches the mud block clamped on the filter screen, the extrusion plate can extrude the mud block, so that the mud block is crushed, the municipal sewage is conveniently treated, the filter screen is prevented from being blocked by mud, and the practicability is improved.
(2) When the mud blocks are extruded by the extrusion plates, the mud blocks can be stabbed into the interior of the mud blocks, meanwhile, the extrusion plates are extruded to enter the conical cavity, the extrusion plates and the interior of the conical cavity are extruded to deform, the extrusion plates compress the conical air bags, the conical air bags can extrude rubber convex plates at the tips of the conical air bags, the rubber convex plates protrude, the tips of the extrusion plates arranged in a conical mode are opened, the mud blocks are broken under tension from the interior and are blocked by the rubber convex plates, the mud blocks cannot enter the interior of the extrusion plates arranged in a conical mode, the breaking effect of the mud blocks is further improved, and the filter screen is prevented from being blocked by silt.
(3) The vibrating plate is flat, can be attached to the surface of the filter screen under the impact force of a small amount of sewage, and both sides of the vibrating plate are fixedly connected with the conical spines on both sides through the springs and can generate inertia under the action of the force of the rotating speed which is fast or slow at a time, so that the vibrating plate can move on the filter screen in a reciprocating manner to clean the filter screen, and the effect of cleaning the filter screen is further improved.
(4) The vibrating plate is provided with the metal bouncing ball, the metal bouncing ball is arranged in the vibrating plate, the vibrating plate is arranged in the metal bouncing ball, the metal bouncing ball is arranged in the metal bouncing ball, the inertia is further increased, the vibrating plate can reciprocate on the filter screen, and the effect of cleaning the filter screen is better.
(5) The vibrating ball can extrude the springing memory metal when reciprocating, so that the springing memory metal is stressed to bend, the springing memory metal drives the special-shaped deflector rod to move, the special-shaped deflector rod cleans the filter screen, and the cleaning effect of the rotary cleaning mechanism is further improved.
(6) When the large mud blocks flow to the front of the filter plate along with sewage, the mud blocks can be clamped in the arc-shaped plate of the cone, the larger mud blocks can be deposited to the bottom under the action of gravity, the large mud blocks block the arc-shaped plate of the cone, so that the sewage impacts the arc-shaped plate of the cone, the impact force applied to the arc-shaped plate is larger, the arc-shaped plate can extrude annular memory metal to bend outwards, the sharp spines fixedly connected with the arc-shaped plate extrude the blocked mud blocks, the large mud blocks are crushed, the inner part of the arc-shaped plate of the cone is enabled to be communicated after the large mud blocks are crushed, the impact force of the sewage is reduced, the arc-shaped plate of the cone is enabled to reset, the large mud blocks can be cleaned, and the filter screen is effectively prevented from being blocked.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front partial cross-sectional view of the present invention;
FIG. 3 is a side view of the present invention in a half-section configuration;
FIG. 4 is a schematic view of the structure of the rotating ring and the fan blade of the present invention;
FIG. 5 is a rear view of the fan blade of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 2;
FIG. 7 is an enlarged view of a portion B of FIG. 4 in accordance with the present invention;
FIG. 8 is a schematic view of the inner structure of the conical barb of the present invention.
In the figure: 1. a filter plate; 11. an annular groove; 12. filtering with a screen; 13. a through hole; 2. a mud cake filtering mechanism; 21. a conical sleeve; 22. a ring-shaped memory metal; 23. a radian plate; 24. pricking with a sharp point; 3. a rotary cleaning mechanism; 31. a rotating ring; 32. a fan blade; 33. a ring magnet; 34. an extension spring; 35. a special-shaped air bag; 36. a first rubber friction pad; 37. a magnetic strip; 38. extruding the air bag; 39. a second rubber friction pad; 301. conical thorn; 302. an extrusion chamber; 303. a special-shaped extrusion groove; 304. a connecting rod; 305. extruding the ball; 306. a compression spring; 307. a trapezoidal plate; 308. a vibration plate; 309. a special-shaped deflector rod; 310. a sliding chamber; 311. bouncing a ball; 312. springing the memory metal; 313. a conical chamber; 314. a pressing plate; 315. a conical air bag; 316. a rubber convex plate.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a municipal sewage treatment device comprises a filter plate 1, wherein one side of the filter plate 1 is provided with a through hole 13, the inner wall of the through hole 13 is provided with an annular groove 11, the inner wall of the through hole 13 is fixedly provided with a filter screen 12, a rotary cleaning mechanism 3 is arranged in the through hole 13, and the front surface of the through hole 13 is provided with a mud block filtering mechanism 2;
the mud cake filtering mechanism 2 comprises a conical sleeve 21, annular memory metals 22, arc plates 23 and sharp spines 24, the conical sleeve 21 is fixedly installed on the front face of the filtering plate 1, the conical sleeve 21 is located on the front face of the through hole 13, the arc plates 23 are provided with a plurality of blocks, the arc plates 23 are hinged to the front face of the conical sleeve 21, the arc plates 23 surround to form a cone, the edges of the arc plates 23 are mutually attached, two ends of each annular memory metal 22 are fixedly connected with the outer wall of the conical sleeve 21 and the outer wall of each arc plate 23 respectively, the annular memory metals 22 form a circular ring, the sharp spines 24 are fixedly installed at one ends of the arc plates 23 located in the conical sleeve 21, and each arc plate 23 is fixedly connected with the annular memory metals 22;
the rotary cleaning mechanism 3 comprises a rotary ring 31, fan blades 32, an annular magnet 33, an extension spring 34, a special-shaped air bag 35, a first rubber friction pad 36, a magnetic stripe 37, an extrusion air bag 38, a second rubber friction pad 39, a conical spine 301, a connecting rod 304, an extrusion ball 305, an extrusion spring 306, a trapezoidal plate 307, a vibration plate 308, a special-shaped deflector rod 309, a bouncing ball 311, a bouncing memory metal 312, an extrusion plate 314, a conical air bag 315 and a rubber convex plate 316, wherein the rotary ring 31 is positioned in the annular groove 11, the annular magnet 33 is fixedly sleeved on the outer wall of the rotary ring 31, the extension spring 34 is fixedly arranged on the outer wall of the annular magnet 33, the first rubber friction pad 36 is fixedly arranged on one side of the special-shaped air bag 35, the magnetic stripe 37 is fixedly arranged on the other side of the special-shaped air bag 35, the special-shaped air bag 35 is fixedly connected with the extension spring 34, one side of the special-shaped air bag 35, on which the magnetic stripe 37 is arranged, is adsorbed on the outer wall of the annular magnet 33, the extrusion air bag 38 is fixedly arranged on the inner wall of the annular groove 11, and the second rubber friction pad 39 is fixedly arranged on one side of the extrusion air bag 38 far away from the inner wall of the annular groove 11;
the fan blade 32 is fixedly arranged in the rotating ring 31, the trapezoidal plate 307 is fixedly arranged on one side of the fan blade 32 close to the filter screen 12, the special-shaped extrusion groove 303 and the extrusion chambers 302 are arranged in the conical spine 301, two extrusion chambers 302 are respectively arranged on two sides of the special-shaped extrusion groove 303, the extrusion ball 305 is arranged in the special-shaped extrusion groove 303, one end of the connecting rod 304 is fixedly connected with the extrusion ball 305, the other end of the connecting rod 304 is fixedly connected with the trapezoidal plate 307, the extrusion spring 306 is arranged between the conical spine 301 and the extrusion plate 314, two ends of the extrusion spring 306 are respectively fixedly connected with the conical spine 301 and the extrusion plate 314, the conical spine 301 is conical, the extrusion ball 305 can be simply pressed and arranged in the special-shaped extrusion groove 303 through the special-shaped extrusion chamber 302 and slides in the special-shaped extrusion groove 303, the special-shaped extrusion groove 303 is arranged in a peanut shape, and the special-shaped extrusion groove 303 can be driven by the conical spine 301 to slide, the mud blocks are easy to puncture;
the tip of the conical spine 301 is provided with a conical cavity 313, the extrusion plates 314 are provided with a plurality of extrusion plates 314, the extrusion plates 314 form a conical shape, the extrusion plates 314 are sleeved in the conical cavity 313, the extrusion plates 314 are not in contact with each other, gaps are reserved, the gaps between the extrusion plates 314 and the extrusion plates 314 are larger towards the inner gaps of the conical cavity 313, the conical air bag 315 is fixedly installed inside the extrusion plates 314, the tip of the conical air bag 315 is provided with a rubber convex plate 316, the tips of the extrusion plates 314 are extruded to slide in the conical cavity 313 to drive the extrusion plates 314 to deform, the extrusion plates 314 extrude the conical air bag 315, the rubber convex plate 316 is extruded inside the conical air bag 315, the rubber convex plate 316 is protruded, and silt is prevented from entering the extrusion plates 314 arranged in a conical shape;
the vibrating plate 308 is located between the two conical spines 301, the vibrating plate 308 is in contact with the filter screen 12, springs are fixedly mounted on two sides of the vibrating plate 308, the extrusion plate 314 is fixedly connected with the conical spines 301 on two sides through the springs, the vibrating plate 308 is made of rubber, the vibrating plate 308 is flat, a sliding cavity 310 is formed in the vibrating plate 308, a vertical rod is fixedly mounted in the sliding cavity 310, the bouncing ball 311 is located in the sliding cavity 310, the vertical rod penetrates through the bouncing ball 311, the bouncing ball 311 is in sliding connection with the vertical rod, the special-shaped shifting rod 309 is fixedly mounted in the vibrating plate 308, one end, located in the vibrating plate 308, of the special-shaped shifting rod 309 is fixedly connected with the bouncing memory metal 312, the bouncing ball 311 is made of metal, the bouncing ball 311 is subjected to the motion force of the vibrating plate 308 and has inertia, the bouncing memory metal 312 is then squeezed, the bouncing memory metal 312 deforms to enable the two shifting rods 309 to deform, therefore, the two special-shaped deflector rods 309 reciprocate to clean mud blocks on the filter screen 12.
When the cleaning device is used, firstly, municipal sewage impacts the filter plate 1, so that the fan blades 32 in the rotary cleaning mechanism 3 in the annular groove 11 are impacted to generate a rotating force, the fan shape rotates clockwise, the first rubber friction pad 36 on the surface of the special-shaped air bag 35 on the outer wall of the rotary ring 31 is extruded with the second rubber friction pad 39 on one side of the extrusion air bag 38 while the rotary ring rotates, the impact force of the sewage is not changed, the special-shaped air bag 35 is adsorbed on the annular magnet 33 through the magnetic strip 37, so that the rotary ring 31 is extruded by the first rubber friction pad 36 on the surface of the special-shaped air bag 35 and the second rubber friction pad 39 on one side of the extrusion air bag 38 to reduce the rotating speed, and the first rubber friction pad 36 on the surface of the special-shaped air bag 35 is extruded with the second rubber friction pad 39 on one side of the extrusion air bag 38 to stretch the extension spring 34 to elongate the extension spring 34, when the special-shaped air bag 35 enters the extrusion air bag 38, the impact force of sewage is unchanged, but the special-shaped air bag is subjected to the elastic force recovered by the extension spring 34, so that the rotating speed of the rotating ring 31 is increased, the rotating speed of the rotating ring 31 is increased and decreased at once, and the reciprocating circulation is carried out all the time, meanwhile, when the conical pricks 301 on the fan-shaped side close to the filter screen 12 are subjected to the force of increasing the rotating speed at once and decreasing at once, inertia is generated, the conical pricks 301 stretch the extrusion spring 306 at intervals under the rotating condition, so that the conical pricks 301 also carry out reciprocating motion, and then when the extrusion plate 314 at the tips of the conical pricks 301 touches the mud blocks clamped on the filter screen 12, the extrusion plate 314 extrudes the mud blocks, so that the mud blocks are crushed;
meanwhile, when the extrusion plate 314 extrudes the mud block, the mud block can be poked in the mud block, meanwhile, the extrusion plate 314 is extruded to enter the conical cavity 313, the extrusion plate 314 and the conical cavity 313 are extruded to deform, the extrusion plate 314 compresses the conical air bag 315, the conical air bag 315 can extrude the rubber convex plate 316 at the tip of the conical air bag 315, the rubber convex plate 316 protrudes, the tip of the extrusion plate 314 arranged in a conical shape is opened, the mud block is crushed by tension from the inside and is blocked by the rubber convex plate 316, and the mud block cannot enter the extrusion plate 314 arranged in a conical shape;
meanwhile, the vibration plate 308 is flat and can be attached to the surface of the filter screen 12 by the impact force of a small amount of sewage, and the two sides of the vibration plate 308 are fixedly connected with the conical spines at the two sides through springs and can generate inertia by the force of the rotating speed which is fast and slow at a time, so that the vibration plate 308 can move on the filter screen 12 in a reciprocating manner to clean the filter screen 12;
secondly, the bouncing ball 311 in the sliding chamber 310 formed in the vibration plate 308 can also reciprocate under the action of inertia, and the bouncing ball 311 is made of metal, so that the inertia is further increased, the vibration plate 308 reciprocates on the filter screen 12, and the cleaning effect of the filter screen 12 is better;
when the vibrating ball reciprocates, the elastic memory metal 312 is extruded, so that the elastic memory metal 312 is stressed to bend, the elastic memory metal 312 drives the special-shaped deflector rod 309 to move, and the special-shaped deflector rod 309 cleans the filter screen 12;
when massive clod moves filter 1 when preceding along with sewage simultaneously, the clod can block and establish in the arc that the circular cone set up, and the clod that is bigger then can deposit the bottom under the effect of gravity again, then massive clod blocks up the arc that the circular cone set up, make sewage strike the arc that the circular cone set up, the impact force that the arc received is bigger, then the arc can extrude annular memory metal 22 and the incurve is done all can, make 24 sharp thorn with arc fixed connection extrude the clod that blocks up, make big clod breakage, and the arc that can make the circular cone set up after big clod breakage is inside to become logical, make the impact force of sewage reduce, the arc that makes the circular cone set up resets.
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 (3)
1. The utility model provides a municipal administration sewage treatment plant, includes filter (1), its characterized in that: a through hole (13) is formed in one side of the filter plate (1), an annular groove (11) is formed in the inner wall of the through hole (13), a filter screen (12) is fixedly mounted on the inner wall of the through hole (13), a rotary cleaning mechanism (3) is arranged in the through hole (13), and a mud block filtering mechanism (2) is arranged on the front side of the through hole (13);
the rotary cleaning mechanism (3) comprises a rotary ring (31), fan blades (32), an annular magnet (33), an extension spring (34), a special-shaped air bag (35), a first rubber friction pad (36), a magnetic strip (37), an extrusion air bag (38), a second rubber friction pad (39), a conical spine (301), a connecting rod (304), an extrusion round ball (305), an extrusion spring (306), a trapezoidal plate (307), a vibration plate (308), a special-shaped deflector rod (309), a bouncing ball (311), a bouncing memory metal (312), an extrusion plate (314), a conical air bag (315) and a rubber convex plate (316), wherein the rotary ring (31) is positioned in the annular groove (11), the annular magnet (33) is fixedly sleeved on the outer wall of the rotary ring (31), the extension spring (34) is fixedly installed on the outer wall of the annular magnet (33), the first rubber friction pad (36) is fixedly installed on one side of the special-shaped air bag (35), the magnetic strip (37) is fixedly arranged on the other side of the special-shaped air bag (35), the special-shaped air bag (35) is fixedly connected with the extension spring (34), one side, provided with the magnetic strip (37), of the special-shaped air bag (35) is adsorbed on the outer wall of the annular magnet (33), the extrusion air bag (38) is fixedly arranged on the inner wall of the annular groove (11), and the second rubber friction pad (39) is fixedly arranged on one side, far away from the inner wall of the annular groove (11), of the extrusion air bag (38);
the fan blade (32) is fixedly installed in the rotating ring (31), the trapezoidal plate (307) is fixedly installed on one side, close to the filter screen (12), of the fan blade (32), the conical spine (301) is internally provided with the special-shaped extrusion groove (303) and the extrusion chambers (302), the two extrusion chambers (302) are arranged, the two extrusion chambers (302) are respectively located on two sides of the special-shaped extrusion groove (303), the extrusion ball (305) is located in the special-shaped extrusion groove (303), one end of the connecting rod (304) is fixedly connected with the extrusion ball (305), the other end of the connecting rod (304) is fixedly connected with the trapezoidal plate (307), the extrusion spring (306) is located between the conical spine (301) and the extrusion plate (314), and two ends of the extrusion spring (306) are respectively fixedly connected with the conical spine (301) and the extrusion plate (314);
conical cavity (313) have been seted up at the pointed end of conical thorn (301), stripper plate (314) are equipped with a plurality of, a plurality of stripper plate (314) form a taper shape, a plurality of stripper plate (314) cover is established in conical cavity (313), a plurality of stripper plate (314) are contactless each other, leave the gap, and the gap between stripper plate (314) and stripper plate (314) is more big towards the interior gap of conical cavity (313), toper gasbag (315) fixed mounting is inside a plurality of stripper plate (314), the pointed end of toper gasbag (315) is rubber flange (316) and sets up.
2. The municipal sewage treatment apparatus of claim 1, wherein: mud piece filtering mechanism (2) are including toper cover (21), annular memory metal (22), radian board (23) and spine (24), toper cover (21) fixed mounting is in the front of filter (1), and toper cover (21) is located the front of through-hole (13), radian board (23) are equipped with a plurality of, a plurality of radian board (23) articulated connection is in the front of toper cover (21), a plurality of radian board (23) are encircleed and are formed a taper shape, a plurality of radian board (23) edge all laminates the setting each other, annular memory metal (22) both ends respectively with toper cover (21) outer wall and radian board (23) outer wall fixed connection, annular memory metal (22) form a ring shape, spine (24) fixed mounting is in the one end that toper cover (21) is located.
3. The municipal sewage treatment apparatus of claim 2, wherein: the vibration plate (308) is positioned between the two conical spines (301), and the vibration plate (308) is contacted with the filter screen (12), springs are fixedly arranged on two sides of the vibration plate (308), the extrusion plate (314) is fixedly connected with the conical spines (301) on two sides through the springs, the vibration plate (308) is made of rubber, the vibration plate (308) is arranged flatly, a sliding chamber (310) is arranged in the vibration plate (308), a vertical rod is fixedly arranged in the sliding chamber (310), the bouncing ball (311) is positioned in the sliding chamber (310), the vertical rod penetrates through the bouncing ball (311), the bouncing ball (311) is connected with the vertical rod in a sliding way, the special-shaped deflector rod (309) is fixedly arranged inside the vibration plate (308), one end of the special-shaped deflector rod (309) positioned in the vibrating plate (308) is fixedly connected with the elastic memory metal (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110159032.6A CN112870788B (en) | 2021-02-05 | 2021-02-05 | Municipal administration sewage treatment plant |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110159032.6A CN112870788B (en) | 2021-02-05 | 2021-02-05 | Municipal administration sewage treatment plant |
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| CN112870788A CN112870788A (en) | 2021-06-01 |
| CN112870788B true CN112870788B (en) | 2022-06-17 |
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| CN113683223A (en) * | 2021-07-31 | 2021-11-23 | 宁波金地建设有限公司 | Municipal administration sewage treatment plant |
| CN114150641B (en) * | 2021-12-14 | 2023-12-29 | 东至县东流镇狭阳村股份经济合作联合社 | Automatic cleaning device for scenic spot lake surface garbage |
| CN114832495A (en) * | 2022-04-07 | 2022-08-02 | 钟小坚 | Energy-saving treatment equipment for mining sewage |
| CN116282399B (en) * | 2023-05-17 | 2023-07-28 | 山东汇通市政工程有限公司 | Municipal wastewater treatment device and application method |
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| KR101938166B1 (en) * | 2011-10-25 | 2019-01-15 | 대우조선해양 주식회사 | Particles filter unit and particles feeding system having the same |
| US20150027314A1 (en) * | 2013-07-25 | 2015-01-29 | Gregory T. Kavounas | Air filter apparatus with adhesive air filter (adaf) and components for air purification, and systems using the same |
| CN207102003U (en) * | 2017-08-23 | 2018-03-16 | 王佳锋 | A kind of sanitary sewage disposal anti-blocking filtering equipment |
| CN107823943A (en) * | 2017-11-17 | 2018-03-23 | 盱眙正兴包装有限公司 | A kind of fire-fighting sewage-treatment plant |
| CN208574335U (en) * | 2018-06-08 | 2019-03-05 | 孟亚星 | A kind of wastewater treatment equipment with backwashing function |
| CN111173941A (en) * | 2020-01-08 | 2020-05-19 | 陈志勇 | Valve with sewage filtering function and filtering method thereof |
| CN112044136A (en) * | 2020-08-24 | 2020-12-08 | 尚特(广州)机器人智能装备有限公司 | Industrial wastewater treatment desilting equipment |
| CN112096882A (en) * | 2020-10-10 | 2020-12-18 | 襄阳皖丰机械有限公司 | Embedded flexible valve seat flange for valve |
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