CN113480105A - Back-flushing device for IC anaerobic reactor - Google Patents
Back-flushing device for IC anaerobic reactor Download PDFInfo
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- CN113480105A CN113480105A CN202110870531.6A CN202110870531A CN113480105A CN 113480105 A CN113480105 A CN 113480105A CN 202110870531 A CN202110870531 A CN 202110870531A CN 113480105 A CN113480105 A CN 113480105A
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
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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
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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
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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Abstract
The invention discloses a backwashing device for an IC (integrated circuit) anaerobic reactor, which comprises a reactor body, a water inlet, a water distributor, a fluidized bed reaction chamber, a primary three-phase separator, a purification reaction chamber, a secondary three-phase separator and a deep purification chamber, wherein a filter screen is arranged in the deep purification chamber, and an annular filter element is arranged at the lower end of the inner top wall of the deep purification chamber; the reactor comprises a reactor body and is characterized in that a main rotating shaft is vertically inserted into the center of the upper end of the reactor body, a main guide pipe is arranged in the main rotating shaft, a first circular cleaning plate is sleeved on the outer wall of the downward extending end of the main rotating shaft penetrating through a filter screen, and a plurality of groups of outer cleaning brush strips are arranged on the upper end face of the first circular cleaning plate in a surrounding mode along the edge. The invention overcomes the defects of the prior art, has reasonable design, cleans the filter screen and the annular filter element in the reactor in a washing mode, enables impurities attached to the surface of the filter screen and the annular filter element to be cleaned more cleanly, avoids the occurrence of blockage, and has higher social use value and application prospect.
Description
Technical Field
The invention relates to the technical field of IC (integrated circuit) anaerobic reactors, in particular to a backwashing device for an IC anaerobic reactor.
Background
With the rapid development of social economy in China, the acceleration of urbanization process and the rapid improvement of the living standard of people, garbage generated in the urban production and living process is rapidly increased, and the conditions of land occupation, environmental pollution and the influence on the health of people by household garbage are more obvious. The increasing of the amount of municipal domestic waste makes the waste treatment more and more difficult, and the problems of environmental pollution and the like caused by the increase gradually draw attention from all social circles.
In China, to realize industrialization, resource utilization, reduction and harmlessness of municipal domestic garbage, domestic garbage which is mixed for collection, has low content and heat value of recoverable substances and high water content and biodegradable organic content of the garbage must be confronted. In response to these problems, a wide variety of technologies have been applied, including recycling, landfill, incineration, and composting, among others.
Most of urban and rural domestic garbage and agricultural wastes have high water content and organic matter content, and the characteristics cause some problems in treatment of the urban and rural domestic garbage and agricultural wastes, for example, when landfill treatment is carried out, a large amount of leachate capable of polluting underground water is generated by the contained high organic matter component; in incineration disposal, higher moisture content increases the energy required for disposal. The anaerobic tank is an effective way for solving the problems by treating urban and rural domestic garbage and agricultural wastes.
The back washing structure of the existing IC anaerobic reactor usually adopts a mode of shutdown water washing, but the production efficiency is influenced, impurities on a filter screen or a filter element cannot be completely washed, and the treatment efficiency of the reactor is further influenced.
Therefore, the inventor provides a backwashing device for an IC anaerobic reactor, which is researched and improved aiming at the existing structure and deficiency and aims to achieve the purpose of higher practical value with the experience of abundant design development and actual manufacturing in related industries for years.
Disclosure of Invention
In order to solve the problems mentioned in the background art, the present invention provides a backwashing device for an IC anaerobic reactor.
In order to achieve the purpose, the invention adopts the following technical scheme:
a back washing device for an IC anaerobic reactor comprises a reactor body, a water inlet, a water distributor, a fluidized bed reaction chamber, a primary three-phase separator, a purification reaction chamber, a secondary three-phase separator and a deep purification chamber, wherein a filter screen is arranged in the deep purification chamber, and an annular filter element is arranged at the lower end of the inner top wall of the deep purification chamber;
the reactor comprises a reactor body and is characterized in that a main rotating shaft is vertically inserted into the center of the upper end of the reactor body, a main guide pipe is arranged in the main rotating shaft, a first circular cleaning plate is sleeved on the outer wall of the downward extending end of the main rotating shaft penetrating through a filter screen, and a plurality of groups of outer cleaning brush strips are arranged on the upper end face of the first circular cleaning plate in a surrounding mode along the edge.
Preferably, the bottom of the first circular cleaning plate is uniformly distributed with a plurality of groups of strip-shaped cleaning brushes around, a cleaning rubber strip is arranged between every two adjacent strip-shaped cleaning brushes, the inner wall of the cleaning rubber strip is communicated with a plurality of groups of spray heads, the spray heads are communicated with a first shunt pipe extending towards the inner end of the first circular cleaning plate, and the first shunt pipe is communicated with the main guide pipe.
Preferably, the outer wall of the main rotating shaft penetrating through the downward extending end of the filter screen is sleeved with a second circular cleaning plate, and the inner wall of the second circular cleaning plate is provided with a plurality of groups of second shunt pipes;
the upper end face of the circular cleaning plate of second evenly surrounds and distributes and has a plurality of groups of bar cleaning brushes, is equipped with cleaning adhesive tape between two adjacent bar cleaning brushes, cleaning adhesive tape's inner wall intercommunication has a plurality of groups of shower nozzles, and the shower nozzle extends end and second shunt tubes intercommunication in to the circular cleaning plate of second, and the one end and the main duct intercommunication of second shunt tubes.
Preferably, a plurality of groups of cleaning brushes are uniformly distributed on the upper end face of the first circular cleaning plate in a surrounding manner, and the upper end face of each cleaning brush is in contact with the bottom of the annular filter element.
Preferably, the lateral wall of outer cleaning brush strip is equipped with the stopper, and the stopper extends to the inner wall of reactor body, and the inner wall of reactor body is equipped with the ring channel that corresponds with the stopper, and the stopper is equipped with first ball to the ring channel extension end.
Preferably, support rods are symmetrically arranged on two sides of the outer wall of the main rotating shaft, a U-shaped connecting rod is inserted into one end, away from the main rotating shaft, of each support rod, a strip-shaped plate is fixedly arranged on one side of each U-shaped connecting rod, and an inner cleaning brush strip is arranged on one side of each strip-shaped plate;
the strip shaped plate extends to the roof of reactor body, and the roof of reactor body is equipped with the spacing spout of annular that corresponds with the strip shaped plate, is equipped with annular fixture block in the spacing spout of annular, and the bottom of annular fixture block evenly encircles and is equipped with a plurality of groups arc arch, and two adjacent protruding interval of arc setting.
Preferably, the outer wall that U type connecting rod runs through the bracing piece cup joints the elastic component, and the elastic component chooses the spring for use, is provided with two sets ofly.
Preferably, the upper end of U type connecting rod is equipped with the telescopic link perpendicularly, and the telescopic link is equipped with limit slide to the roof extension end of reactor body, the roof of reactor body is equipped with the second ring channel that corresponds with limit slide, and limit slide extends the end to the second ring channel and is equipped with the second ball.
Preferably, the main rotating shaft penetrates through the top wall of the reactor body, the end extending outwards is sleeved with a first gear, one side of the first gear is meshed with a second gear, the inner wall of the second gear is inserted with a rotating shaft, and the bottom of the rotating shaft is provided with a driving motor.
Preferably, a water outlet pipe is vertically inserted into the annular filter element, a booster pump and a first valve are mounted on a pipeline of the water outlet pipe, the top of the water outlet pipe is communicated with a water inlet pipe and a return pipe, and a second valve is mounted on the pipeline of the water inlet pipe;
the third valve is installed on the pipeline of the return pipe, the return pipe extends towards the interior of the main guide pipe, and a bearing is sleeved on the outer wall of the joint of the return pipe and the main guide pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. through the combined structure of the cleaning rubber strip and the strip-shaped cleaning brush, the cleaning rubber strip can scrape off thick accumulated silt, and the strip-shaped cleaning brush can clean the silt after scraping off the silt, so that the surface of the filter screen is effectively cleaned;
2. the outer wall of the annular filter element can be cleaned by arranging the outer cleaning brush strip, and purified water in the deep purification chamber forms a rotational flow when the outer cleaning brush strip rotates, so that large hydraulic disturbance is generated, the outer wall of the annular filter element is continuously washed, and more impurities can not be accumulated;
3. the strip shaped plate intermittently moves up and down, so that the inner wall of the annular filter element is cleaned up and down by the inner cleaning brush strip driving the outer wall, the annular filter element is cleaned up and down while rotating cleaning is realized, and the washing effect of the annular filter element is improved.
In conclusion, the invention overcomes the defects of the prior art, has reasonable design, cleans the filter screen and the annular filter element in the reactor in a washing mode, enables impurities attached to the surface of the filter screen and the annular filter element to be cleaned more cleanly, avoids the occurrence of blockage, and has higher social use value and application prospect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of example 1 of the present invention;
FIG. 2 is a schematic view showing an installation structure of a first circular cleaning plate in embodiment 1 of the present invention;
FIG. 3 is a schematic structural view of example 2 of the present invention;
FIG. 4 is a schematic view showing an installation structure of a second circular cleaning plate in embodiment 2 of the present invention;
FIG. 5 is a schematic cross-sectional view of the structure A-A according to the present invention;
FIG. 6 is a schematic perspective view of an annular fixture block according to the present invention;
FIG. 7 is a bottom view of the annular latch of the present invention;
FIG. 8 is an enlarged view of the structure B of the present invention;
FIG. 9 is an enlarged view of the structure C of the present invention;
FIG. 10 is an enlarged view of the structure D of the present invention.
In the figure: the device comprises a reactor body 1, a water inlet 101, a water distributor 102, a fluidized bed reaction chamber 103, a primary three-phase separator 104, a purification reaction chamber 105, a secondary three-phase separator 106, a deep purification chamber 107, a filter screen 2, an annular filter element 3, a first circular cleaning plate 4, a first shunt pipe 401, a spray head 402, a cleaning rubber strip 403, a strip-shaped cleaning brush 404, a second circular cleaning plate 5, a second shunt pipe 501, a main rotating shaft 6, a main guide pipe 7, a first gear 8, a second gear 9, a driving motor 10, an outer cleaning brush 11, a limiting block 111, a first ball 112, a cleaning brush 12, a supporting rod 13, a U-shaped connecting rod 14, an elastic piece 15, a strip-shaped plate 16, an inner cleaning brush 17, a telescopic rod 18, a limiting slide block 19, a second ball 20, an annular limiting slide groove 21, an annular clamping block 22, an arc-shaped bulge 221, a circular block 222, a threaded screw rod 223, a handle 224, a slide block 225, a water outlet pipe 23, a water outlet pipe, a water outlet, a water, A first valve 231, a booster pump 24, an inlet pipe 25, a second valve 251, a return pipe 26, and a third valve 261.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
Example 1
Referring to fig. 1-2 and 5-10, a back washing device for I C anaerobic reactor comprises a reactor body 1, a water inlet 101, a water distributor 102, a fluidized bed reaction chamber 103, a first-stage three-phase separator 104, a purification reaction chamber 105, a second-stage three-phase separator 106 and a deep purification chamber 107, wherein a filter screen 2 is arranged in the deep purification chamber 107, and an annular filter element 3 is arranged at the lower end of the inner top wall of the deep purification chamber 107;
the reactor comprises a reactor body 1, a main rotating shaft 6 is vertically inserted in the center of the upper end of the reactor body 1, a main guide pipe 7 is arranged in the main rotating shaft 6, the main rotating shaft 6 penetrates through the outer wall of the downward extending end of a filter screen 2 and is sleeved with a first circular cleaning plate 4, a plurality of groups of outer cleaning brush strips 11 are arranged on the upper end face of the first circular cleaning plate 4 along the edge in a surrounding manner, the outer cleaning brush strips 11 can clean the outer wall of an annular filter element 3, the outer cleaning brush strips 11 enable purified water in a deep purification chamber 107 to form a rotational flow when rotating, so that large hydraulic disturbance is generated, the outer wall of the annular filter element 3 is continuously washed, and more impurities cannot be accumulated;
the bottom of first circular cleaning plate 4 evenly encircles and distributes and has a plurality of groups bar cleaning brush 404, be equipped with cleaning adhesive tape 403 between two adjacent bar cleaning brush 404, cleaning adhesive tape 403's inner wall intercommunication has a plurality of groups shower nozzle 402, shower nozzle 402 extends the end intercommunication to first circular cleaning plate 4 in to have first shunt tubes 401, first shunt tubes 401 and main duct 7 intercommunication, the up end evenly encircles and distributes and has a plurality of groups cleaning brush 12 of first circular cleaning plate 4, the up end of cleaning brush 12 contacts with the bottom of cyclic annular filter core 3.
The lateral wall of outer cleaning brush strip 11 is equipped with stopper 111, and stopper 111 extends to the inner wall of reactor body 1, and the inner wall of reactor body 1 is equipped with the ring channel that corresponds with stopper 111, and stopper 111 is equipped with first ball 112 to the ring channel extension end, and stopper 111 is at the ring channel internal rotation to play certain spacing supporting role, thereby effectively guarantee that outer cleaning brush strip 11 steadily rotates cleanly.
The support rods 13 are symmetrically arranged on two sides of the outer wall of the main rotating shaft 6, the U-shaped connecting rod 14 is inserted into one end, away from the main rotating shaft 6, of each support rod 13, a strip-shaped plate 16 is fixedly arranged on one side of each U-shaped connecting rod 14, an inner cleaning brush strip 17 is arranged on one side of each strip-shaped plate 16, and the inner cleaning brush strips 17 can clean the inner wall of the annular filter element 3 to avoid impurity blockage; the third ball is arranged at the end, extending to the top wall of the reactor body 1, of the strip-shaped plate 16, the top wall of the reactor body 1 is provided with an annular limiting sliding groove 21 corresponding to the strip-shaped plate 16, an annular clamping block 22 is arranged in the annular limiting sliding groove 21, a plurality of groups of arc-shaped protrusions 221 are uniformly arranged at the bottom of the annular clamping block 22 in a surrounding mode, a certain distance is reserved between every two adjacent arc-shaped protrusions 221, a circular block 222 is arranged on the inner wall of the annular clamping block 22, the upper end of the circular block 222 is vertically connected with a threaded lead screw 223, a handle 224 is arranged at the upward extending end, penetrating through the top wall of the reactor body 1, of the threaded lead screw 223, and the top wall of the reactor body 1 is in threaded connection with the threaded lead screw 223;
the inner side wall and the outer side wall of the annular fixture block 22 are respectively provided with a sliding block 225, and the side wall of the annular limiting sliding groove 21 is provided with a sliding groove corresponding to the sliding block 225; under the action of the arc-shaped bulge 221, the strip-shaped plate 16 intermittently moves up and down, so that the inner cleaning brush strip 17 on the outer wall is driven to clean the inner wall of the annular filter element 3 up and down, the cleaning is realized by rotating and up and down, and the flushing effect of the annular filter element 3 is improved;
the U-shaped connecting rod 14 penetrates through the outer wall of the supporting rod 13 and is sleeved with an elastic piece 15, the elastic piece 15 is selected from springs and is provided with two groups, an expansion rod 18 is vertically arranged at the upper end of the U-shaped connecting rod 14, a limiting slide block 19 is arranged at the extending end of the expansion rod 18, which extends towards the top wall of the reactor body 1, a second annular groove corresponding to the limiting slide block 19 is arranged on the top wall of the reactor body 1, a second ball 20 is arranged at the extending end of the limiting slide block 19, which extends towards the second annular groove, and the expansion rod 18 and the elastic piece 15 can form a damping and buffering mechanism, so that a certain elastic effect is kept when the strip-shaped plate 16 moves up and down;
the main rotating shaft 6 penetrates through the top wall of the reactor body 1, the end extending outwards is sleeved with a first gear 8, one side of the first gear 8 is meshed with a second gear 9, the inner wall of the second gear 9 is inserted with a rotating shaft, and a driving motor 10 is arranged at the bottom of the rotating shaft.
A water outlet pipe 23 is vertically inserted into the annular filter element 3, a booster pump 24 and a first valve 231 are mounted on a pipeline of the water outlet pipe 23, the top of the water outlet pipe 23 is communicated with a water inlet pipe 25 and a water return pipe 26, and a second valve 251 is mounted on a pipeline of the water inlet pipe 25; the third valve 261 is installed on the pipeline of the return pipe 26, the return pipe 26 extends into the main pipe 7, the bearing is sleeved on the outer wall of the joint of the return pipe 26 and the main pipe 7, and the fixing of the return pipe 26 is not affected when the main rotating shaft 6 rotates by the bearing.
Example 2
Referring to fig. 3 to 10, the present embodiment is different from embodiment 1 in that a second circular cleaning plate 5 is sleeved on an outer wall of a downward extending end of a main rotating shaft 6 penetrating through a filter screen 2, and a plurality of groups of second shunt pipes 501 are arranged on an inner wall of the second circular cleaning plate 5;
the up end of the circular cleaning plate 5 of second evenly surrounds and distributes and has a plurality of groups bar cleaning brush 404, be equipped with cleaning rubber strip 403 between two adjacent bar cleaning brush 404, cleaning rubber strip 403's inner wall intercommunication has a plurality of groups shower nozzle 402, shower nozzle 402 extends end and second branch flow tube 501 intercommunication in the circular cleaning plate 5 of second, the one end and the main duct 7 intercommunication of second branch flow tube 501, through cleaning rubber strip 403 and bar cleaning brush 404 integrated configuration, cleaning rubber strip 403 can strike off accumulational thick silt, and bar cleaning brush 404 can clean silt after striking off, effectively clean the surface of filter screen 2.
Other undescribed structures refer to example 1.
The working principle is as follows: when the invention is used, the wastewater flows from bottom to top in the reactor, and passes through the water distributor 102, the fluidized bed reaction chamber 103, the first-stage three-phase separator 104, the purification reaction chamber 105 and the second-stage three-phase separator 106 in sequence, the pollutants are adsorbed and degraded by bacteria, and the purified water flows out from the upper part of the reactor and is gathered in the deep purification chamber 107;
at the moment, the deep purification chamber 107 is further purified and filtered through the filter screen 2 and the annular filter element 3, the driving motor 10 is started, the driving motor 10 drives the second gear 9 to rotate through the rotating shaft, the second gear 9 drives the first gear 8 to rotate, and the first gear 8 drives the first circular cleaning plate 4 and the second circular cleaning plate 5 on the outer wall of the main rotating shaft 6 to rotate;
during purification treatment, the second valve 251 can be selectively closed, the first valve 231 and the third valve 261 can be simultaneously opened, and under the starting and pressurizing action of the booster pump 24, purified water in the deep purification chamber 107 flows back to the deep purification chamber 107 through the water outlet pipe 23, the return pipe 26, the main pipe 7, the first shunt pipe 401, the second shunt pipe 501 and the spray head 402, so that circulating purification filtration is performed, and the purification treatment effect is improved; due to the combined structure of the cleaning rubber strips 403 and the strip-shaped cleaning brushes 404, the cleaning rubber strips 403 can scrape off thick silt, the strip-shaped cleaning brushes 404 can clean the silt after scraping off, the surface of the filter screen 2 is effectively cleaned, and meanwhile, purified water is sprayed to remove impurities attached to the surface of the filter screen 2, so that the blockage phenomenon is effectively avoided;
after the purification process, the third valve 261 is closed, and the first valve 231 and the second valve 251 are opened, and at this time, purified water is discharged to the outside through the outlet pipe 23 and the inlet pipe 25 under the pressurization of the booster pump 24.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the invention.
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 (10)
1. A back washing device for an IC anaerobic reactor comprises a reactor body (1), a water inlet (101), a water distributor (102), a fluidized bed reaction chamber (103), a primary three-phase separator (104), a purification reaction chamber (105), a secondary three-phase separator (106) and a deep purification chamber (107), and is characterized in that:
a filter screen (2) is arranged in the deep purification chamber (107), and an annular filter element (3) is arranged at the lower end of the inner top wall of the deep purification chamber (107);
the reactor is characterized in that a main rotating shaft (6) is vertically inserted into the center of the upper end of the reactor body (1), a main guide pipe (7) is arranged in the main rotating shaft (6), the main rotating shaft (6) penetrates through the outer wall of the downward extending end of the filter screen (2) and is sleeved with a first circular cleaning plate (4), and a plurality of groups of outer cleaning brush strips (11) are arranged on the upper end face of the first circular cleaning plate (4) in a surrounding mode along the edge.
2. The backwashing device for the IC anaerobic reactor according to claim 1, wherein: the bottom of first circular cleaning plate (4) evenly encircles and distributes and has a plurality of groups bar cleaning brush (404), is equipped with cleaning adhesive tape (403) between two adjacent bar cleaning brush (404), the inner wall intercommunication of cleaning adhesive tape (403) has a plurality of groups shower nozzle (402), and shower nozzle (402) extend the end intercommunication to first circular cleaning plate (4) and have first shunt (401), first shunt (401) and main duct (7) intercommunication.
3. The backwashing device for the IC anaerobic reactor according to claim 1, wherein: the outer wall of the downward extending end of the main rotating shaft (6) penetrating through the filter screen (2) is sleeved with a second circular cleaning plate (5), and the inner wall of the second circular cleaning plate (5) is provided with a plurality of groups of second shunt pipes (501);
the utility model discloses a cleaning device, including the circular cleaning plate of second, the up end of the circular cleaning plate of second (5) evenly encircles and distributes and has a plurality of groups bar cleaning brush (404), is equipped with cleaning adhesive tape (403) between two adjacent bar cleaning brush (404), the inner wall intercommunication of cleaning adhesive tape (403) has a plurality of groups shower nozzle (402), and shower nozzle (402) extend end and second shunt tube (501) intercommunication in to the circular cleaning plate of second (5), and the one end and the main duct (7) intercommunication of second shunt tube (501).
4. The backwashing device for the IC anaerobic reactor according to claim 2, wherein: the upper end surface of the first round cleaning plate (4) is uniformly distributed with a plurality of groups of cleaning brushes (12) in a surrounding way, and the upper end surface of the cleaning brushes (12) is contacted with the bottom of the annular filter element (3).
5. The backwashing device for the IC anaerobic reactor according to claim 1, wherein: the lateral wall of outer cleaning brush strip (11) is equipped with stopper (111), and stopper (111) extend to the inner wall of reactor body (1), and the inner wall of reactor body (1) is equipped with the ring channel that corresponds with stopper (111), and stopper (111) are equipped with first ball (112) to ring channel extension end.
6. The backwashing device for the IC anaerobic reactor according to claim 1, wherein: the cleaning device is characterized in that support rods (13) are symmetrically arranged on two sides of the outer wall of the main rotating shaft (6), a U-shaped connecting rod (14) is inserted into one end, away from the main rotating shaft (6), of each support rod (13), a strip-shaped plate (16) is fixedly arranged on one side of each U-shaped connecting rod (14), and an inner cleaning brush strip (17) is arranged on one side of each strip-shaped plate (16);
the top wall of bar shaped plate (16) to reactor body (1) extends, and the top wall of reactor body (1) is equipped with annular spacing spout (21) that correspond with bar shaped plate (16), is equipped with annular fixture block (22) in annular spacing spout (21), and the bottom of annular fixture block (22) evenly encircles and is equipped with a plurality of groups arc arch (221), and two adjacent arc arch (221) interval certain distance sets up.
7. The backwashing device for the IC anaerobic reactor according to claim 6, wherein: the outer wall that U type connecting rod (14) run through bracing piece (13) cup joints elastic component (15), and elastic component (15) select for use the spring, are provided with two sets.
8. The backwashing device for the IC anaerobic reactor according to claim 6, wherein: the upper end of U type connecting rod (14) is equipped with telescopic link (18) perpendicularly, and telescopic link (18) are equipped with stop block (19) to the roof of reactor body (1) extension end, the roof of reactor body (1) is equipped with the second ring channel that corresponds with stop block (19), and stop block (19) extend the end to the second ring channel and are equipped with second ball (20).
9. The backwashing device for the IC anaerobic reactor according to claim 1, wherein: the reactor is characterized in that a first gear (8) is sleeved at the outwards extending end of the top wall of the main rotating shaft (6) penetrating through the reactor body (1), a second gear (9) is meshed and connected with one side of the first gear (8), a rotating shaft is inserted into the inner wall of the second gear (9), and a driving motor (10) is arranged at the bottom of the rotating shaft.
10. The backwashing device for the IC anaerobic reactor according to claim 1, wherein: a water outlet pipe (23) is vertically inserted into the annular filter element (3), a booster pump (24) and a first valve (231) are installed on a pipeline of the water outlet pipe (23), a water inlet pipe (25) and a water return pipe (26) are communicated with the top of the water outlet pipe (23), and a second valve (251) is installed on a pipeline of the water inlet pipe (25);
install third valve (261) on the pipeline of back flow (26), back flow (26) extend to main duct (7) in, and the bearing has been cup jointed to the outer wall of back flow (26) and main duct (7) junction.
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| CN202110870531.6A CN113480105A (en) | 2021-07-30 | 2021-07-30 | Back-flushing device for IC anaerobic reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114230088A (en) * | 2021-11-03 | 2022-03-25 | 三峡大学 | Biological slow-filtration purification system and method for rural domestic sewage |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204601880U (en) * | 2015-05-11 | 2015-09-02 | 戴子浩 | A kind of planar filtration devices |
| CN205635052U (en) * | 2016-08-16 | 2016-10-12 | 青海海汇生物科技有限公司 | Fast precipitation's IC anaerobic reactor |
| CN205773610U (en) * | 2016-03-04 | 2016-12-07 | 青海海汇生物科技有限公司 | A kind of sewage-treating reactor |
| CN208087331U (en) * | 2018-02-12 | 2018-11-13 | 新昌县夙凡软件科技有限公司 | A kind of sewage purifying and treating device with clearing function |
| CN109650574A (en) * | 2019-02-19 | 2019-04-19 | 上海海事大学 | A kind of high efficiency ship sewage treatment agitating device |
| CN209900828U (en) * | 2019-02-14 | 2020-01-07 | 河北汉邦环保工程有限公司 | Backwashing device for sewage treatment device |
| CN212347910U (en) * | 2020-05-26 | 2021-01-15 | 广东长天思源环保科技股份有限公司 | Self-cleaning filtering device |
| CN112958032A (en) * | 2021-02-22 | 2021-06-15 | 安徽英特力工业工程技术有限公司 | Multifunctional crystal seed hydrolysis tank for producing inorganic chemical pigments |
-
2021
- 2021-07-30 CN CN202110870531.6A patent/CN113480105A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204601880U (en) * | 2015-05-11 | 2015-09-02 | 戴子浩 | A kind of planar filtration devices |
| CN205773610U (en) * | 2016-03-04 | 2016-12-07 | 青海海汇生物科技有限公司 | A kind of sewage-treating reactor |
| CN205635052U (en) * | 2016-08-16 | 2016-10-12 | 青海海汇生物科技有限公司 | Fast precipitation's IC anaerobic reactor |
| CN208087331U (en) * | 2018-02-12 | 2018-11-13 | 新昌县夙凡软件科技有限公司 | A kind of sewage purifying and treating device with clearing function |
| CN209900828U (en) * | 2019-02-14 | 2020-01-07 | 河北汉邦环保工程有限公司 | Backwashing device for sewage treatment device |
| CN109650574A (en) * | 2019-02-19 | 2019-04-19 | 上海海事大学 | A kind of high efficiency ship sewage treatment agitating device |
| CN212347910U (en) * | 2020-05-26 | 2021-01-15 | 广东长天思源环保科技股份有限公司 | Self-cleaning filtering device |
| CN112958032A (en) * | 2021-02-22 | 2021-06-15 | 安徽英特力工业工程技术有限公司 | Multifunctional crystal seed hydrolysis tank for producing inorganic chemical pigments |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114230088A (en) * | 2021-11-03 | 2022-03-25 | 三峡大学 | Biological slow-filtration purification system and method for rural domestic sewage |
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