CN114605034B - Modularized biological sewage treatment synergistic device - Google Patents
Modularized biological sewage treatment synergistic device Download PDFInfo
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- CN114605034B CN114605034B CN202210251305.4A CN202210251305A CN114605034B CN 114605034 B CN114605034 B CN 114605034B CN 202210251305 A CN202210251305 A CN 202210251305A CN 114605034 B CN114605034 B CN 114605034B
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- reel
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- frame
- filter cloth
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- 239000010865 sewage Substances 0.000 title claims abstract description 51
- 230000002195 synergetic effect Effects 0.000 title claims abstract description 9
- 239000004744 fabric Substances 0.000 claims description 49
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000003389 potentiating effect Effects 0.000 claims 1
- 238000004065 wastewater treatment Methods 0.000 claims 1
- 210000005056 cell body Anatomy 0.000 abstract description 9
- 230000006978 adaptation Effects 0.000 abstract 1
- 238000005273 aeration Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 5
- 238000012856 packing Methods 0.000 description 5
- 239000000945 filler Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
Classifications
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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
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
- C02F3/101—Arranged-type packing, e.g. stacks, arrays
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The application relates to a multistage synergistic sewage treatment device, which relates to the technical field of sewage treatment and comprises a tank body, a frame body and a biological stuffing box, wherein the frame body comprises two first guide rails and two second guide rails, sliding grooves are formed in the side walls of the first guide rails and the second guide rails, which are close to the biological stuffing box, a first supporting block and a second supporting block are fixedly arranged on the biological stuffing box, a sliding block is arranged in the sliding grooves in a sliding manner, and a driving assembly is arranged on the tank body; the top wall of the first guide rail is provided with a first opening for the first supporting block to be inserted, and the top wall of the second guide rail is provided with a second opening for the second supporting block to be inserted. If sewage discharge increases, increase the quantity of biological stuffing boxes in the cell body can, through the motion of drive assembly drive slider to adjust each biological stuffing box's position in the cell body, improve sewage treatment ability, according to the how much of sewage discharge, the quantity and the position of biological stuffing box are adjusted to the adaptation, and then realize adjusting sewage treatment ability's purpose.
Description
Technical Field
The application relates to the technical field of sewage treatment, in particular to a modularized biological sewage treatment synergistic device.
Background
In recent years, with the importance and development of domestic sewage treatment field in China, higher requirements are put forward on the performance of sewage treatment devices and the construction of plant stations. At present, domestic sewage is generally discharged to a sewage treatment plant for centralized treatment, and a sewage treatment tank is an important device for treating sewage, and is quite large in size in order to improve sewage treatment capacity.
With the increase of population density, the sewage discharge amount is gradually increased, the sewage treatment capacity of a sewage plant after the sewage plant is built is fixed, the single sewage treatment tank has limited treatment capacity, and the overload sewage treatment generally needs to expand or newly build the sewage plant, so that the cost is high on one hand, the emergency treatment requirement cannot be met on the other hand, and the sewage treatment tank needs to be improved urgently.
Disclosure of Invention
In order to facilitate the adjustment of sewage treatment capacity, the application provides a modularized biological sewage treatment synergistic device.
The application provides a modularized biological sewage treatment synergy device, which adopts the following technical scheme:
The modularized biological sewage treatment synergistic device comprises a tank body, a frame body and a biological stuffing box, wherein the frame body is fixedly arranged in the tank body, the biological stuffing box is arranged on the frame body, the frame body comprises two first guide rails and two second guide rails, the first guide rails are positioned above the second guide rails, and the distance between the first guide rails on two adjacent frame bodies is larger than the distance between the second guide rails;
The side walls of the first guide rail and the second guide rail, which are close to the biological stuffing box, are respectively provided with a sliding groove, a first supporting block and a second supporting block are fixedly arranged on the biological stuffing box, a sliding block for supporting the first supporting block is arranged in the sliding grooves in a sliding manner, and a driving assembly for driving the sliding block to slide along the first guide rail is arranged on the tank body; the top wall of the first guide rail is provided with a first opening for the first supporting block to be inserted, and the top wall of the second guide rail is provided with a second opening for the second supporting block to be inserted.
By adopting the technical scheme, if the sewage discharge amount is increased, the quantity of the biological stuffing boxes in the tank body is increased, the biological stuffing boxes are lifted to the upper part of the frame body, the first supporting blocks are opposite to the first openings, the biological stuffing boxes are gradually lowered, the second supporting blocks enter the second guide rail through the second openings, and the first supporting blocks enter the first guide rail through the first openings; and then the driving assembly drives the sliding blocks to move so as to adjust the positions of the biological stuffing boxes in the tank body, improve the sewage treatment capacity, and are simple and convenient to operate, and the quantity and the positions of the biological stuffing boxes are adaptively adjusted according to the amount of sewage discharge, so that the aim of adjusting the sewage treatment capacity is fulfilled.
Optionally, the drive assembly includes driving motor, reel, first stay cord and second stay cord, the reel rotates to set up on the cell body, on first stay cord and the second stay cord Rao Sheyu reel, the one end rotation that the reel was kept away from to first guide rail is provided with the leading wheel, the one end and the reel fixed connection of first stay cord, the other end and slider fixed connection, the one end and the slider fixed connection of second stay cord, the other end bypasses leading wheel and reel fixed connection, and driving motor sets up and is used for driving the reel rotation on the cell body.
Through adopting above-mentioned technical scheme, when needing to change biological packing box, start driving motor, driving motor drives the reel and rotates, and the reel rolls up first stay cord, and first stay cord drives the slider motion, and the slider drives biological packing box to be close to cell body lateral wall motion, until first supporting shoe motion to first opening part can, upwards mention at this moment whole biological packing box can, change conveniently.
Optionally, a guide groove for the second supporting block to pass through is vertically and fixedly arranged on the second guide rail, and the guide groove is communicated with the second opening.
Through adopting above-mentioned technical scheme, at the in-process of installation biological packing box, the guide way plays the effect to the second supporting shoe direction, prevents that biological packing box from taking place the skew at the in-process that sinks, in the second guide rail is got into through the second opening smoothly to the second supporting shoe of being convenient for, simple to operate.
Optionally, the bio-stuffing box comprises a frame, a first filter cloth and a second filter cloth, wherein the first filter cloth is detachably arranged on the top wall of the frame, and the second filter cloth is arranged on the side wall and the bottom wall of the frame.
By adopting the technical scheme, sewage in the tank body enters the biological stuffing box through the first filter cloth and the second filter cloth to be biologically reacted with objects in the biological stuffing box, so that the effect of purifying the sewage is achieved; by opening the first filter cloth, the living things in the biological stuffing box can be replaced conveniently, and the processing capacity of the biological stuffing box is improved.
Optionally, the top rotation of frame is provided with the spool, is provided with two spools on every frame, the frame includes two parallel arrangement's ejector pins, and two spools are located the both ends of ejector pin respectively, first filter cloth is around locating on the spool, the fixed pull rod that is provided with of one end that the spool was kept away from to first filter cloth, the pull rod slides along the length direction of ejector pin and sets up on the ejector pin, be provided with the mounting that is used for prescribing a limit to two pull rod positions on the ejector pin, be provided with the wind spring that is used for driving the spool pivoted in order to rolling first filter cloth on the spool.
Through adopting above-mentioned technical scheme, when needing to change the biological filler of thing in the biological filler box, remove the restriction of mounting, under the effect of wind spring, the spool rotates, and then realizes the purpose with first filter cloth automatic winding on the spool, easy operation is convenient.
Optionally, the mounting includes two butt pieces, fixedly be provided with the articulated shaft on the frame, articulated on the articulated shaft has articulated pipe, two the butt piece is fixed to be set up on articulated pipe be used for with the lateral wall butt that the pull rod kept away from each other, be provided with on the articulated shaft and be used for driving the first elastic component of butt piece upward deflection.
Through adopting above-mentioned technical scheme, two butt pieces support tightly with two pull rods respectively, play the purpose of prescribing a limit to the pull rod position, prevent that first filter cloth from opening, and the elasticity of first elastic component orders about the butt piece and upwards deflects to make butt piece and ejector pin butt, prevent that the butt piece from breaking away from the pull rod easily, improve the stability to the pull rod prescribing a limit.
Optionally, the top of ejector pin is provided with the depression bar, rotate on the depression bar and be provided with the pinch roller that is used for with first filter cloth butt, the pinch roller sets up a plurality ofly along the length direction of pressure bar.
Through adopting above-mentioned technical scheme, the pinch roller compresses tightly first filter cloth on the ejector pin roof, prevents that first filter cloth from rolling over under the effect of rivers.
Optionally, the fixed dead lever that is provided with along vertical direction on the frame, the spout has been seted up along the length direction of dead lever to the roof of dead lever, the slip is provided with the movable rod in the spout, the one end fixed connection of dead lever is kept away from to depression bar and movable rod, be provided with the second elastic component that is used for driving the movable rod upward movement in the spout.
Through adopting above-mentioned technical scheme, at the in-process that the pull rod moved, will drive the pinch roller upward movement, the pull rod of being convenient for is along the ejector pin motion smoothly, and the elasticity of second elastic component orders about movable rod downward movement to make the pinch roller remain the state of compressing tightly all the time.
Optionally, fixed cover is equipped with spacing fluted disc on the spool, spacing fluted disc includes spacing tooth's socket, fixed being provided with on the frame is fixed to be managed, fixed pipe is coaxial with the spool, the lateral wall of fixed pipe is worn to be equipped with along the radial slip of stand pipe and is used for inserting the spacer pin of spacing tooth's socket, be provided with on the fixed pipe and be used for driving the spacer pin to insert or break away from the adjusting part of spacing tooth's socket.
Through adopting above-mentioned technical scheme, after waiting the biological filler in the biological filler case to change and accomplish, pull open first filter cloth and seal the top of frame after to in making the spacer pin insert spacing tooth's socket, the spool stops rotating this moment, makes the spool have the trend of gyration all the time because of the elasticity of wind spring, rotates through prescribing a limit to the spool, prevents the tensioning first filter cloth for a long time, prevents first filter cloth damage, extension first filter cloth life.
Optionally, the adjusting part includes driving pin, extension spring and limit key, the limit pin sets up two, the both ends of extension spring are used for driving two limit pins to the direction motion that is close to each other with two limit pin fixed connection respectively, the driving pin is worn to locate in the fixed pipe along the axial slip of fixed pipe, the one end that the driving pin stretches into in the fixed pipe is provided with the inclined plane, the one end that the limit pin stretches into in the fixed pipe is provided with the guide inclined plane with inclined plane complex, the spacing groove has been seted up to the inner wall of fixed pipe, the limit key is fixed to be set up on the driving pin, the slot that supplies limit key male has been seted up to the lateral wall that the spacing fluted disc was kept away from to the fixed pipe, slot and spacing groove intercommunication.
By adopting the technical scheme, when the limiting scroll rotates, the driving pin is pushed inwards, the inclined surface of the driving pin is abutted with the guide inclined surface of the limiting pin, and then the limiting pin is driven to move, at the moment, the limiting key moves into the fixed pipe along the slot, after the limiting pin is inserted into the limiting tooth slot, the driving pin is rotated, so that the limiting key is inserted into the limiting slot, at the moment, the position of the driving pin is limited, and then the limiting pin is kept in a state of being inserted into the limiting tooth slot, and the scroll is limited to rotate; when the limitation on the scroll is required to be released, the driving pin is only required to be rotated, so that the limit key enters the slot, and at the moment, under the action of the tension spring, the driving pin is pushed by the limit pin to move outwards, so that the limit pin is automatically separated from the limit tooth slot, the limitation is released, and the operation is simple and convenient.
In summary, the present application includes at least one of the following beneficial technical effects:
1. If the sewage discharge amount is increased, the number of the biological stuffing boxes in the tank body is increased, and the driving assembly drives the sliding blocks to move so as to adjust the positions of the biological stuffing boxes in the tank body, so that the sewage treatment capacity is improved, the operation is simple and convenient, the number and the positions of the biological stuffing boxes are adaptively adjusted according to the sewage discharge amount, and the purpose of adjusting the sewage treatment capacity is further realized;
2. when the biological stuffing in the biological stuffing box needs to be replaced, the limitation of the fixing piece is released, the scroll rotates under the action of the coil spring, and the purpose of automatically winding the first filter cloth on the scroll is achieved, so that the operation is simple and convenient;
3. After the replacement of the biological stuffing in the biological stuffing box is completed, the first filter cloth is pulled open, the top of the frame is closed, the limiting pin is driven to move outwards through the adjusting component, so that the limiting pin is inserted into the limiting tooth socket, the reel stops rotating at the moment, the reel always has a rotating trend due to the elasticity of the coil spring, the first filter cloth is prevented from being tensioned for a long time by limiting the rotation of the reel, the damage of the first filter cloth is prevented, and the service life of the first filter cloth is prolonged.
Drawings
FIG. 1 is a top view of an embodiment of the bio-stuffing box of the present application;
FIG. 2 is a front view of a bio-stuffing box according to an embodiment of the present application, mainly embodying the structure of an aeration apparatus;
FIG. 3 is a schematic view of the overall structure of an embodiment of the present application;
FIG. 4 is a schematic diagram of another arrangement of the bio-stuffing box of the present application;
FIG. 5 is a schematic diagram of a bio-stuffing box embodying the embodiment of the present application;
FIG. 6 is a schematic view of a structure of a frame body according to an embodiment of the present application;
FIG. 7 is an exploded view of an embodiment of the present application;
FIG. 8 is a schematic view of a structure of a fastener according to an embodiment of the present application;
FIG. 9 is a schematic view of a structure embodying the puck, stationary bars, and movable bars in accordance with an embodiment of the present application.
Reference numerals illustrate: 1. a cell body; 11. a dividing wall; 2. a frame body; 21. a first guide rail; 211. a first opening; 212. a guide wheel; 22. a second guide rail; 221. a second opening; 222. a guide groove; 23. a sliding groove; 24. a slide block; 3. a bio-stuffing box; 311. a first support block; 312. a second support block; 32. a first filter cloth; 321. a pull rod; 33. a second filter cloth; 34. a frame; 341. a push rod; 342. a compression bar; 3421. a pinch roller; 41. a driving motor; 42. a reel; 43. a first pull rope; 44. a second pull rope; 5. a reel; 51. a coil spring; 52. limiting fluted disc; 521. limiting tooth grooves; 6. a hinge shaft; 61. a hinged tube; 62. an abutment block; 63. a first elastic member; 7. a fixed rod; 71. a chute; 72. a movable rod; 73. a second elastic member; 8. a fixed tube; 81. a limiting pin; 811. a guide slope; 82. a limit groove; 83. a slot; 91. a drive pin; 911. an inclined surface; 92. a tension spring; 93. a limit key; 10. an aeration device, 101, a main pipe; 102. an aeration pipe; 1021. and (5) exposing the pores.
Detailed Description
The application is described in further detail below with reference to fig. 1-6.
The embodiment of the application discloses a modularized biological sewage treatment synergistic device.
Referring to fig. 1 and 2, a modularized biological sewage treatment synergistic device comprises a biological stuffing box 3, wherein microbial stuffing is arranged in the biological stuffing box 3, and the biological stuffing box 3 is a box body structure made of punched steel plates of stainless steel 304. The biological stuffing box 3 is internally provided with an aeration device 10, the aeration device 10 comprises a main pipe 101 and an aeration pipe 102, the main pipe 101 is arranged in the biological stuffing box 3 in a penetrating way, the aeration pipe 102 is arranged at intervals along the length direction of the main pipe 101, and a plurality of aeration holes 1021 are formed in the aeration pipe 102. The gas enters the aeration pipe 102 from the main pipe 101 and is finally discharged from the aeration holes 1021, and the gas discharged from the aeration holes 1021 forms a large number of tiny bubbles in the biological stuffing box 3, so that the capability of treating sewage by microorganisms is effectively improved.
Referring to fig. 2 and 3, a plurality of bio-stuffing boxes 3 are provided, the bio-stuffing boxes 3 are disposed in the tank body 1, in this embodiment, the tank body 1 has a circular structure, and a circular arc-shaped dividing wall 11 is disposed in the tank body 1. And two adjacent biological stuffing boxes 3 are arranged in a staggered manner so as to facilitate the sewage to pass through and improve the sewage treatment efficiency. The biological stuffing box 3 is provided with a frame body 2 outside, the frame body 2 is fixedly arranged in the tank body 1, and the biological stuffing box 3 is arranged on the frame body 2. The arrangement of the bio-stuffing boxes 3 in the tank body 1 is not limited, and referring to fig. 4, the bio-stuffing boxes 3 may be distributed in the tank body 1 along a rectangular array.
Referring to fig. 5 and 6, the frame body 2 includes two first guide rails 21 and two second guide rails 22, one ends of the two first guide rails 21 and the two second guide rails 22 are fixedly connected with the cell body 1, the other ends are fixedly connected with the dividing wall 11, and the first guide rails 21 and the second guide rails 22 are all arranged along the radial direction of the cell body 1. The first guide rail 21 is located above the second guide rail 22, and the distance between the first guide rails 21 on two adjacent frame bodies 2 is larger than the distance between the second guide rails 22.
Referring to fig. 5 and 6, the side walls of the first guide rail 21 and the second guide rail 22, which are close to the bio-stuffing box 3, are provided with sliding grooves 23, a first supporting block 311 and a second supporting block 312 are fixedly arranged on the bio-stuffing box 3, the first supporting block 311 is positioned above the second supporting block 312, and the length of the first supporting block 311 is greater than that of the second supporting block 312. The sliding groove 23 is slidably provided with a slider 24 for supporting the first support block 311, and the slider 24 is provided with an insertion groove into which the first support block 311 is inserted. The top wall of the first guide rail 21 is provided with a first opening 211 for inserting the first supporting block 311, the top wall of the second guide rail 22 is provided with a second opening 221 for inserting the second supporting block 312, and the first opening 211 and the second opening 221 are communicated with the sliding groove 71. The second guide rail 22 is vertically and fixedly provided with a guide groove 222 for the second support block 312 to pass through, and the guide groove 222 is communicated with the second opening 221.
Referring to fig. 6, the cell body 1 is provided with a driving assembly for driving the slider 24 to slide along the first rail 21, and the driving assembly includes a driving motor 41, a reel 42, a first pull cord 43, and a second pull cord 44. The reel 42 is rotatably disposed on the tank body 1, and the first pull cord 43 and the second pull cord 44 Rao Sheyu are disposed on the reel 42, and the reels 42 are coaxially disposed to wind the first pull cord 43 and the second pull cord 44, respectively. One end of the first guide rail 21 far away from the reel 42 is rotatably provided with a guide wheel 212, one end of the first pull rope 43 is fixedly connected with the reel 42, the other end of the first pull rope is fixedly connected with the sliding block 24, one end of the second pull rope 44 is fixedly connected with the sliding block 24, and the other end of the second pull rope bypasses the guide wheel 212 and is fixedly connected with the reel 42. The driving motor 41 is fixedly arranged on the top wall of the tank body 1, and an output shaft of the driving motor 41 is fixedly connected with the reel 42.
Wherein, referring to fig. 5 and 7, the bio-stuffing box 3 comprises a frame 34 and a first filter cloth 32 and a second filter cloth 33, the first filter cloth 32 is detachably disposed on a top wall of the frame 34, and the second filter cloth 33 is disposed on a side wall and a bottom wall of the frame 34. The top of the frame 34 is rotatably provided with a reel 5, the frame 34 comprises two parallel-arranged ejector rods 341, each frame 34 is provided with two reels 5, and the two reels 5 are respectively positioned at two ends of the ejector rods 341.
Referring to fig. 7 and 8, the first filter cloth 32 is wound on the spool 5, one end of the first filter cloth 32, which is far away from the spool 5, is fixedly provided with a pull rod 321, the pull rod 321 is slidably arranged on the top rod 341 along the length direction of the top rod 341, the spool 5 is provided with a coil spring 51 for driving the spool 5 to rotate so as to wind the first filter cloth 32, one end of the coil spring 51 is fixedly connected with the spool 5, and the other end of the coil spring 51 is fixedly connected with the top rod 341.
After the replacement of the biological stuffing in the biological stuffing box 3 is completed, the first filter cloth 32 is pulled open and the top of the frame 34 is closed, and the limiting pin 81 is driven to move outwards through the adjusting component, so that the limiting pin 81 is inserted into the limiting tooth groove 521, the reel 5 stops rotating at the moment, the reel 5 always has a rotating trend due to the elasticity of the coil spring 51, the rotation of the reel 5 is limited, the first filter cloth 32 is prevented from being tensioned for a long time, the damage of the first filter cloth 32 is prevented, and the service life of the first filter cloth 32 is prolonged.
Referring to fig. 7, a limiting fluted disc 52 is fixedly sleeved on the reel 5, the limiting fluted disc 52 comprises a limiting tooth groove 521, a fixing tube 8 is fixedly arranged on the frame 34, the fixing tube 8 is coaxial with the reel 5, and a limiting pin 81 for inserting the limiting tooth groove 521 is arranged on the side wall of the fixing tube 8 in a sliding manner along the radial direction of the guide tube.
Referring to fig. 7, the fixing tube 8 is provided with an adjusting assembly for driving the limit pin 81 to be inserted into or separated from the limit tooth groove 521, and the adjusting assembly includes a driving pin 91, a tension spring 92 and a limit key 93. The two limit pins 81 are arranged in a collinear manner. The two ends of the tension spring 92 are fixedly connected with the two limiting pins 81 respectively and used for driving the two limiting pins 81 to move towards the direction of approaching each other, and the driving pin 91 is arranged in the fixed pipe 8 in a sliding manner along the axial direction of the fixed pipe 8. The end of the driving pin 91 extending into the fixed tube 8 is provided with an inclined surface 911, and the inclined surface 911 is inclined downward from the side wall of the driving pin 91 away from the spool 5 to the side wall close to the spool 5.
Referring to fig. 7, the end of the stopper pin 81 extending into the fixed tube 8 is provided with a guide inclined surface 811 which is engaged with the inclined surface 911, and the guide inclined surface 811 is provided as a conical surface. The limiting groove 82 is formed in the inner wall of the fixed pipe 8, and the limiting groove 82 is formed along the circumferential direction of the fixed pipe 8. The limit key 93 is fixedly arranged on the driving pin 91, the side wall of the fixed pipe 8, which is far away from the limit fluted disc 52, is provided with a slot 83 for inserting the limit key 93, and the slot 83 is communicated with the limit slot 82.
When the limiting scroll 5 is required to rotate, the driving pin 91 is pushed inwards, the inclined surface 911 of the driving pin 91 is abutted against the guide inclined surface 811 of the limiting pin 81 so as to drive the limiting pin 81 to move, at the moment, the limiting key 93 moves towards the inside of the fixed pipe 8 along the slot 83, after the limiting pin 81 is inserted into the limiting tooth slot 521, the driving pin 91 is rotated so that the limiting key 93 is inserted into the limiting slot 82, at the moment, the position of the driving pin 91 is limited, and then the limiting pin 81 is kept in a state of being inserted into the limiting tooth slot 521, and the scroll 5 is limited to rotate; when the limitation on the reel 5 needs to be released, only the driving pin 91 needs to be rotated to enable the limiting key 93 to enter the slot 83, and at the moment, under the action of the tension spring 92, the limiting pin 81 pushes the driving pin 91 to move outwards, so that the limiting pin 81 is automatically separated from the limiting tooth groove 521, limitation is released, and operation is simple and convenient.
Referring to fig. 8, the ejector rod 341 is provided with a fixing member for defining the positions of the two tie rods 321, and the fixing member includes two abutment blocks 62. The frame 34 is fixedly provided with a hinge shaft 6, the hinge shaft 6 is hinged with a hinge pipe 61, and two abutting blocks 62 are fixedly arranged on the hinge pipe 61 and used for abutting with the side walls of the pull rod 321, which are far away from each other. The hinge shaft 6 is provided with a first elastic member 63 for driving the abutting block 62 to deflect upwards, the first elastic member 63 is a torsion spring, one end of the torsion spring is fixedly connected with the hinge tube 61, and the other end of the torsion spring is fixedly connected with the hinge shaft 6. The two abutting blocks 62 are provided with protrusions on the side walls close to each other, the two tie rods 321 are provided with grooves for inserting the protrusions on the side walls far away from each other, and the abutting blocks 62 are made of steel sheets.
When the biological stuffing in the biological stuffing box 3 needs to be replaced, the limitation of the fixing piece is released, the scroll 5 rotates under the action of the coil spring 51, and the purpose of automatically winding the first filter cloth 32 on the scroll 5 is achieved, and the operation is simple and convenient. When the first filter cloth 32 closes the frame 34, the two abutting blocks 62 are respectively abutted against the two pull rods 321, so as to achieve the purpose of limiting the positions of the pull rods 321, prevent the first filter cloth 32 from being opened, and the elastic force of the first elastic piece 63 drives the abutting blocks 62 to deflect upwards, so that the abutting blocks 62 are abutted against the top rods 341, the abutting blocks 62 are prevented from being easily separated from the pull rods 321, and the stability of limiting the pull rods 321 is improved.
Referring to fig. 9, a pressing rod 342 is disposed above the top rod 341, pressing wheels 3421 for abutting against the first filter cloth 32 are rotatably disposed on the pressing rod 342, and a plurality of pressing wheels 3421 are disposed along a length direction of the pressing rod 342. The fixed rod 7 is fixedly arranged on the frame 34 along the vertical direction, the top wall of the fixed rod 7 is provided with a sliding groove 71 along the length direction of the fixed rod 7, the sliding groove 71 is internally provided with a movable rod 72, and the pressing rod 342 is fixedly connected with one end of the movable rod 72 far away from the fixed rod 7. The sliding groove 71 is internally provided with a second elastic piece 73 for driving the movable rod 72 to move upwards, the second elastic piece 73 is provided as a spring, one end of the spring is fixedly connected with the movable rod 72, and the other end of the spring is fixedly connected with the bottom wall of the sliding groove 71.
The implementation principle of the embodiment of the application is as follows: if the sewage discharge amount is increased, the number of the biological stuffing boxes 3 in the tank body 1 is increased, the biological stuffing boxes 3 are lifted to the upper part of the frame body 2, the first supporting blocks 311 are opposite to the first openings 211, the biological stuffing boxes 3 are gradually lowered, the second supporting blocks 312 enter the second guide rail 22 through the second openings 221, and the first supporting blocks 311 enter the first guide rail 21 through the first openings 211; and then the sliding blocks 24 are driven to move through the driving assembly so as to adjust the positions of the biological stuffing boxes 3 in the tank body 1, improve the sewage treatment capacity, and are simple and convenient to operate, and the quantity and the positions of the biological stuffing boxes 3 are adaptively adjusted according to the amount of sewage discharge, so that the aim of adjusting the sewage treatment capacity is fulfilled. When the biological stuffing box 3 needs to be replaced, the driving motor 41 is started, the driving motor 41 drives the reel 42 to rotate, the reel 42 winds the first pull rope 43, the first pull rope 43 drives the sliding block 24 to move, the sliding block 24 drives the biological stuffing box 3 to move towards the side wall close to the tank body 1 until the first supporting block 311 moves to the first opening 211, and at the moment, the whole biological stuffing box 3 is lifted upwards, so that the replacement is convenient.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (4)
1. A modularized biological sewage treatment synergistic device is characterized in that: the biological filling device comprises a tank body (1), a frame body (2) and a biological filling box (3), wherein the frame body (2) is fixedly arranged in the tank body (1), the biological filling box (3) is arranged on the frame body (2), the frame body (2) comprises two first guide rails (21) and two second guide rails (22), the first guide rails (21) are positioned above the second guide rails (22), and the distance between the first guide rails (21) on two adjacent frame bodies (2) is larger than the distance between the second guide rails (22);
the biological stuffing box comprises a tank body (1), a first guide rail (21) and a second guide rail (22), wherein the side walls, close to the biological stuffing box (3), of the first guide rail are respectively provided with a sliding groove (23), a first supporting block (311) and a second supporting block (312) are fixedly arranged on the biological stuffing box (3), a sliding block (24) for supporting the first supporting block (311) is arranged in the sliding grooves (23) in a sliding manner, and a driving assembly for driving the sliding block (24) to slide along the first guide rail (21) is arranged on the tank body (1); a first opening (211) for inserting a first supporting block (311) is formed in the top wall of the first guide rail (21), and a second opening (221) for inserting a second supporting block (312) is formed in the top wall of the second guide rail (22);
the biological stuffing box (3) comprises a frame (34), a first filter cloth (32) and a second filter cloth (33), wherein the first filter cloth (32) is detachably arranged on the top wall of the frame (34), and the second filter cloth (33) is arranged on the side wall and the bottom wall of the frame (34); the top of the frame (34) is rotatably provided with a reel (5), each frame (34) is provided with two reels (5), each frame (34) comprises two ejector rods (341) which are arranged in parallel, the two reels (5) are respectively positioned at two ends of each ejector rod (341), the first filter cloth (32) is arranged on the reel (5) Rao Sheyu, one end of the first filter cloth (32) far away from the reel (5) is fixedly provided with a pull rod (321), the pull rod (321) is slidably arranged on each ejector rod (341) along the length direction of each ejector rod (341), each ejector rod (341) is provided with a fixing piece used for limiting the positions of the two pull rods (321), and each reel (5) is provided with a coil spring (51) used for driving the corresponding reel (5) to rotate so as to roll the first filter cloth (32); the limiting fluted disc (52) is fixedly sleeved on the scroll (5), the limiting fluted disc (52) comprises a limiting tooth groove (521), a fixed pipe (8) is fixedly arranged on the frame (34), the fixed pipe (8) is coaxial with the scroll (5), a limiting pin (81) for inserting the limiting tooth groove (521) is penetrated through the side wall of the fixed pipe (8) along the radial sliding of the guide pipe, and an adjusting component for driving the limiting pin (81) to be inserted into or separated from the limiting tooth groove (521) is arranged on the fixed pipe (8);
the adjusting component comprises a driving pin (91), a tension spring (92) and limit keys (93), wherein the two limit pins (81) are arranged, two ends of the tension spring (92) are fixedly connected with the two limit pins (81) respectively and used for driving the two limit pins (81) to move towards the direction close to each other, the driving pin (91) is arranged in the fixed pipe (8) in a penetrating manner along the axial sliding manner of the fixed pipe (8), one end of the driving pin (91) extending into the fixed pipe (8) is provided with an inclined surface (911), one end of the limit pin (81) extending into the fixed pipe (8) is provided with a guide inclined surface (811) matched with the inclined surface (911), a limit groove (82) is formed in the inner wall of the fixed pipe (8), the limit keys (93) are fixedly arranged on the driving pin (91), a slot (83) for inserting the limit keys (93) is formed in the side wall of the fixed pipe (8) away from the limit fluted disc (52), and the slot (83) is communicated with the limit groove (82).
The driving assembly comprises a driving motor (41), a reel (42), a first pull rope (43) and a second pull rope (44), wherein the reel (42) is rotationally arranged on the tank body (1), the first pull rope (43) and the second pull rope (44) Rao Sheyu are arranged on the reel (42), one end, far away from the reel (42), of the first guide rail (21) is rotationally provided with a guide wheel (212), one end of the first pull rope (43) is fixedly connected with the reel (42), the other end of the first pull rope is fixedly connected with the slider (24), one end of the second pull rope (44) is fixedly connected with the slider (24), the other end of the second pull rope bypasses the guide wheel (212) and the reel (42), and the driving motor (41) is arranged on the tank body (1) and is used for driving the reel (42) to rotate; the second guide rail (22) is vertically and fixedly provided with a guide groove (222) for the second supporting block (312) to pass through, and the guide groove (222) is communicated with the second opening (221).
2. The modular biological wastewater treatment enhancement device of claim 1, wherein: the fixing piece comprises two abutting blocks (62), a hinge shaft (6) is fixedly arranged on the frame (34), a hinge pipe (61) is hinged on the hinge shaft (6), the two abutting blocks (62) are fixedly arranged on the hinge pipe (61) and used for being abutted to the side wall of the pull rod (321) far away from each other, and a first elastic piece (63) used for driving the abutting blocks (62) to deflect upwards is arranged on the hinge shaft (6).
3. A modular biological sewage treatment potentiating device in accordance with claim 2 wherein: the top of ejector pin (341) is provided with depression bar (342), rotate on depression bar (342) and be provided with pinch roller (3421) that are used for with first filter cloth (32) butt, pinch roller (3421) set up a plurality of along the length direction of depression bar (342).
4. A modular biological sewage treatment enhancement device according to claim 3, characterized in that: the fixed dead lever (7) that is provided with along vertical direction on frame (34), spout (71) have been seted up along the length direction of dead lever (7) to the roof of dead lever (7), it is provided with movable rod (72) to slide in spout (71), one end fixed connection that dead lever (7) was kept away from to depression bar (342) and movable rod (72), be provided with second elastic component (73) that are used for driving movable rod (72) upward movement in spout (71).
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| CN202210251305.4A CN114605034B (en) | 2022-03-15 | 2022-03-15 | Modularized biological sewage treatment synergistic device |
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| CN202210251305.4A CN114605034B (en) | 2022-03-15 | 2022-03-15 | Modularized biological sewage treatment synergistic device |
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