CN114605034A - Modularized biological sewage treatment synergistic device - Google Patents
Modularized biological sewage treatment synergistic device Download PDFInfo
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- CN114605034A CN114605034A CN202210251305.4A CN202210251305A CN114605034A CN 114605034 A CN114605034 A CN 114605034A CN 202210251305 A CN202210251305 A CN 202210251305A CN 114605034 A CN114605034 A CN 114605034A
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- 239000010865 sewage Substances 0.000 title claims abstract description 47
- 230000002195 synergetic effect Effects 0.000 title claims abstract description 15
- 239000004744 fabric Substances 0.000 claims description 49
- 238000003825 pressing Methods 0.000 claims description 20
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 210000005056 cell body Anatomy 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000004065 wastewater treatment Methods 0.000 claims 9
- 238000005273 aeration Methods 0.000 description 13
- 239000000945 filler Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 5
- 210000003781 tooth socket Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 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
- 238000004080 punching Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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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
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- 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
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- 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 tank body and a biological stuffing box, wherein the tank body comprises two first guide rails and two second guide rails, sliding grooves are formed in the side walls, close to the biological stuffing box, of the first guide rails and the second guide rails, a first supporting block and a second supporting block are fixedly arranged on the biological stuffing box, sliding blocks are arranged in the sliding grooves in a sliding mode, and a driving assembly is arranged on the tank body; the roof of first guide rail is seted up and is supplied first supporting shoe male first opening, and the roof of second guide rail is seted up and is supplied second supporting shoe male second opening. If the sewage discharge amount increases, the number of the biological stuffing boxes in the tank body is increased, the driving assembly drives the sliding block to move, so that the positions of the biological stuffing boxes in the tank body are adjusted, the sewage treatment capacity is improved, 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 achieved.
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 emphasis 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 plants and stations. At present, domestic sewage is generally discharged to a sewage treatment plant for centralized treatment, a sewage treatment tank is an important device for treating sewage, and the volume of the general sewage treatment tank is very large for improving the sewage treatment capacity.
With the increase of population density, the sewage discharge amount is gradually increased, the sewage treatment capacity of a sewage treatment plant after construction is determined, the treatment capacity of a single sewage treatment tank is limited, and the sewage treatment of overload generally needs to be expanded or newly built, so that on one hand, the cost is high, on the other hand, the emergency treatment requirement cannot be met, and the improvement is urgently needed.
Disclosure of Invention
In order to facilitate adjusting sewage treatment ability, this application provides a biological sewage treatment increase device of modularization.
The application provides a biological sewage treatment increase device of modularization adopts following technical scheme:
a modularized biological sewage treatment synergistic device comprises a pool body, a frame body and biological stuffing boxes, wherein the frame body is fixedly arranged in the pool body, the biological stuffing boxes are 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 greater than that 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, the biological stuffing box is fixedly provided with a first supporting block and a second supporting block, a sliding block for supporting the first supporting block is arranged in the sliding grooves in a sliding manner, and the tank body is provided with a driving assembly for driving the sliding block to slide along the first guide rail; the top wall of the first guide rail is provided with a first opening for inserting the first supporting block, and the top wall of the second guide rail is provided with a second opening for inserting the second supporting block.
By adopting the technical scheme, if the sewage discharge amount is increased, the number 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 block is opposite to the first opening, the biological stuffing boxes are gradually lowered, so that the second supporting block enters the second guide rail through the second opening, and the first supporting block enters the first guide rail through the first opening; then through the motion of drive assembly drive slider to adjust the position of each biological stuffing box in the pond, improve sewage treatment ability, easy operation is convenient, according to what of sewage discharge, the quantity and the position of biological stuffing box are adjusted to adaptability, and then realize adjusting sewage treatment ability's purpose.
Optionally, drive assembly includes driving motor, reel, first stay cord and second stay cord, the reel rotates and sets up on the cell body, first stay cord and second stay cord are rich on locating the 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 are walked around 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 be changed biological stuffing box, start driving motor, driving motor drives the reel and rotates, the first stay cord of reel rolling, first stay cord drives the slider motion, the slider drives biological stuffing box to being close to the motion of cell body lateral wall, until first supporting block move to first opening part can, this moment upwards mention whole biological stuffing box can, it is convenient to change.
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 stuffing box, the guide way plays the effect to the direction of second supporting shoe, prevents that biological stuffing box from taking place the skew at sunken in-process, and the second supporting shoe of being convenient for passes second opening smoothly and gets into in the second guide rail, simple to operate.
Optionally, the biological stuffing box comprises a frame, a first filter cloth and a second filter cloth, 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 and biologically reacts with substances in the biological stuffing box, so that the effect of purifying the sewage is achieved; through opening first filter cloth, be convenient for change the thing biology in the biological stuffing box, improve the throughput of biological stuffing box.
Optionally, the top of the frame is provided with a reel in a rotating manner, two reels are arranged on each frame, each frame comprises two ejector rods arranged in parallel, the two reels are respectively located at two ends of each ejector rod, the first filter cloth is arranged on the corresponding reel, a pull rod is fixedly arranged at one end, away from the corresponding reel, of the first filter cloth, the pull rod is arranged on the ejector rods in a sliding manner along the length direction of the ejector rods, fixing pieces used for limiting the positions of the two pull rods are arranged on the ejector rods, and coil springs used for driving the reels to rotate and winding the first filter cloth are arranged on the reels.
Through adopting above-mentioned technical scheme, when needing to change the thing biofilm carrier in the biofilm carrier case, remove the injecing of mounting, under the effect of coil spring, the spool rotates, and then realizes the purpose of the automatic rolling of first filter cloth on the spool, easy operation is convenient.
Optionally, the mounting includes two butt pieces, the fixed articulated shaft that is provided with on the frame, articulated on the articulated shaft have articulated pipe, two the butt piece is fixed to be set up and is used for the lateral wall butt of keeping away from each other with the pull rod on articulated pipe, be provided with the first elastic component that is used for ordering about the butt piece and upwards deflects on the articulated shaft.
Through adopting above-mentioned technical scheme, two butt joint pieces support tightly with two pull rods respectively, play the purpose of injecing the pull rod position, prevent that first filter cloth from opening, and the elasticity of first elastic component orders about the butt joint piece and upwards deflects to make butt joint piece and ejector pin butt, the prevention butt joint piece breaks away from the pull rod easily, improves the stability of injecing the pull rod.
Optionally, a pressing rod is arranged above the ejector rod, a pressing wheel used for being abutted to the first filter cloth is rotatably arranged on the pressing rod, and the pressing wheel is arranged in a plurality of positions along the length direction of the pressing rod.
Through adopting above-mentioned technical scheme, the pinch roller compresses tightly first filter cloth on the ejector pin roof, and the prevention is first filter cloth upwards turns over and turns 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 fixed lever to the roof of dead lever, it is provided with the movable rod to slide 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 ordering about the movable rod upward movement in the spout.
By adopting the technical scheme, in the moving process of the pull rod, the pressing wheel is driven to move upwards, the pull rod can conveniently move along the ejector rod smoothly, and the elastic force of the second elastic piece drives the movable rod to move downwards so that the pressing wheel is always kept in a pressing state.
Optionally, fixed cover is equipped with spacing fluted disc on the spool, spacing fluted disc includes spacing tooth's socket, the fixed pipe that is provided with on the frame, fixed pipe is coaxial with the spool, the lateral wall of fixed pipe wears 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 about the spacer pin and insert or break away from the adjusting part of spacing tooth's socket.
Through adopting above-mentioned technical scheme, treat that the biological filler in the biological stuffing box changes the completion back, pull open first filter cloth and seal the top of frame the back, through adjusting part drive spacer pin outward movement to in making the spacer pin insert spacing tooth's socket, the spool stall this moment makes the spool have the trend of gyration all the time because of the elasticity of coil spring, rotates through injecing the spool, prevents the first filter cloth of long-time tensioning, prevents that first filter cloth from damaging, prolongs first filter cloth life.
Optionally, the adjusting part includes drive round pin, extension spring and spacing key, the spacer pin sets up two, the both ends of extension spring are used for ordering about two spacer pins respectively with two spacer pin fixed connection to the direction motion that is close to each other, the drive round pin wears to locate in the fixed tube along the endwise slip of fixed pipe, the one end that the drive round pin stretches into in the fixed tube is provided with the inclined plane, the spacer pin stretch into the one end in the fixed tube be provided with inclined plane complex guide inclined plane, the spacing groove has been seted up to the inner wall of fixed pipe, the spacing key is fixed to be set up on the drive round pin, the lateral wall that spacing fluted disc was kept away from to fixed pipe is seted up and is supplied spacing key male slot, slot and spacing groove intercommunication.
By adopting the technical scheme, when the reel is required to be limited to rotate, the driving pin is pushed inwards, the inclined surface of the driving pin is abutted against the guide inclined surface of the limiting pin, so that the limiting pin is driven to move, the limiting key moves towards the inside of the fixed pipe along the slot at the moment, after the limiting pin is inserted into the limiting tooth groove, the driving pin is rotated, so that the limiting key is inserted into the limiting groove, the position of the driving pin is limited at the moment, so that the limiting pin is kept inserted into the limiting tooth groove, and the reel is limited to rotate; when the limitation on the reel needs to be removed, only the driving pin needs to be rotated to enable the limiting key to enter the slot, at the moment, under the action of the tension spring, the limiting pin pushes the driving pin to move outwards, so that the limiting pin automatically breaks away from the limiting tooth groove, limitation is removed, 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 can be increased, the driving assembly drives the sliding block to move so as to adjust the positions of the biological stuffing boxes in the tank body, 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 filler in the biological filler box needs to be replaced, the limitation of the fixing piece is removed, the reel rotates under the action of the coil spring, and therefore the purpose that the first filter cloth is automatically wound on the reel is achieved, and the operation is simple and convenient;
3. after the biological filler in the biological filler box is replaced, the first filter cloth is pulled open and the top of the frame is sealed, the limiting pin is driven to move outwards through the adjusting assembly, so that the limiting pin is inserted into the limiting tooth groove, the reel stops rotating at the moment, the reel always has a rotary trend due to the elasticity of the coil spring, the first filter cloth is prevented from being tensioned for a long time through limiting the rotation of the reel, the first filter cloth is prevented from being damaged, and the service life of the first filter cloth is prolonged.
Drawings
FIG. 1 is a top view of a bio-stuffing box according to an embodiment of the present application;
FIG. 2 is a front view of the bio-stuffing box of the embodiment of the present application, which mainly shows the structure of the aeration apparatus;
FIG. 3 is a schematic structural diagram of the whole of the embodiment of the present application;
FIG. 4 is a schematic structural view of another arrangement of bio-stuffing boxes according to the present application;
FIG. 5 is a schematic structural diagram of a bio-stuffing box mainly embodied in the embodiment of the application;
fig. 6 is a schematic structural view of a frame body according to an embodiment of the present disclosure;
FIG. 7 is an exploded view of an embodiment of the present application;
FIG. 8 is a schematic structural diagram of a fixing member according to an embodiment of the present application;
FIG. 9 is a schematic structural diagram of the pressing wheel, the fixed rod and the movable rod according to the embodiment of the present application.
Description of reference numerals: 1. a tank body; 11. a shunting 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 slider; 3. a biological 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 top rod; 342. a pressure lever; 3421. a pinch roller; 41. a drive motor; 42. a reel; 43. a first pull cord; 44. a second draw cord; 5. a reel; 51. a coil spring; 52. a limit fluted disc; 521. a limiting tooth socket; 6. hinging a shaft; 61. a hinged tube; 62. a butting block; 63. a first elastic member; 7. fixing the rod; 71. a chute; 72. a movable rod; 73. a second elastic member; 8. a fixed tube; 81. a spacing pin; 811. a guide slope; 82. a limiting groove; 83. a slot; 91. a drive pin; 911. an inclined surface; 92. a tension spring; 93. a limiting key; 10. an aeration device, 101, a main pipe; 102. an aeration pipe; 1021. and (7) aeration holes.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses biological sewage treatment increase device of modularization.
Referring to fig. 1 and 2, the 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 of a box body structure made of stainless steel 304 punching steel plates. The aeration device 10 is arranged in the biological stuffing box 3, the aeration device 10 comprises a main pipe 101 and an aeration pipe 102, the main pipe 101 penetrates through the biological stuffing box 3, the aeration pipe 102 is arranged in a plurality 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 amount of micro-bubbles in the biological stuffing box 3, so that the sewage treatment capacity of microorganisms is effectively improved.
Referring to fig. 2 and 3, a plurality of biological stuffing boxes 3 are arranged, the biological stuffing boxes 3 are arranged in the tank body 1, in this embodiment, the tank body 1 is a circular structure, and a circular arc-shaped diversion wall 11 is arranged in the tank body 1. The two adjacent biological stuffing boxes 3 are arranged in a staggered manner, so that sewage can pass through the biological stuffing boxes, and the sewage treatment efficiency is improved. A frame body 2 is arranged outside the biological stuffing box 3, the frame body 2 is fixedly arranged in the pool body 1, and the biological stuffing box 3 is arranged on the frame body 2. The arrangement of the biological stuffing boxes 3 in the tank body 1 is not limited, and referring to fig. 4, the biological stuffing boxes 3 can 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 second guide rails 22 are fixedly connected with the tank 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 both arranged along the radial direction of the tank 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 greater 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 close to the bio-stuffing box 3 are both provided with a sliding groove 23, the bio-stuffing box 3 is fixedly provided with a first supporting block 311 and a second supporting block 312, the first supporting block 311 is located 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 provided with a sliding block 24 for supporting the first supporting block 311 in a sliding manner, and the sliding block 24 is provided with an embedded groove for inserting the first supporting block 311. 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. A guide groove 222 for the second supporting block 312 to pass through is vertically and fixedly arranged on the second guide rail 22, and the guide groove 222 is communicated with the second opening 221.
Referring to fig. 6, the tank body 1 is provided with a driving assembly for driving the sliding block 24 to slide along the first guide rail 21, and the driving assembly comprises a driving motor 41, a reel 42, a first pull rope 43 and a second pull rope 44. The reel 42 is rotatably arranged on the tank body 1, the first pull rope 43 and the second pull rope 44 are wound on the reel 42, and the two reels 42 are coaxially arranged and are respectively used for winding the first pull rope 43 and the second pull rope 44. One end of the first guide rail 21, which is 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 slider 24, one end of the second pull rope 44 is fixedly connected with the slider 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.
Referring to fig. 5 and 7, the bio-stuffing box 3 includes a frame 34, a first filter cloth 32 and a second filter cloth 33, wherein 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 push rods 341, two reels 5 are arranged on each frame 34, and the two reels 5 are respectively positioned at two ends of the push rods 341.
Referring to fig. 7 and 8, the first filter cloth 32 is wound around the scroll 5, a pull rod 321 is fixedly disposed at one end of the first filter cloth 32 away from the scroll 5, the pull rod 321 is slidably disposed on the top rod 341 along the length direction of the top rod 341, a coil spring 51 for driving the scroll 5 to rotate to wind the first filter cloth 32 is disposed on the scroll 5, one end of the coil spring 51 is fixedly connected with the scroll 5, and the other end is fixedly connected with the top rod 341.
After the biological filler in the biological filler box 3 is replaced, the first filter cloth 32 is pulled open and the top of the frame 34 is sealed, the adjusting assembly drives the limiting pin 81 to move outwards, so that the limiting pin 81 is inserted into the limiting tooth groove 521, the rotation of the reel 5 is stopped at the moment, the reel 5 always has a rotation trend due to the elasticity of the coil spring 51, the first filter cloth 32 is prevented from being tensioned for a long time by limiting the rotation of the reel 5, the first filter cloth 32 is prevented from being damaged, and the service life of the first filter cloth 32 is prolonged.
Referring to fig. 7, the limiting fluted disc 52 is fixedly sleeved on the reel 5, the limiting fluted disc 52 comprises a limiting tooth socket 521, the frame 34 is fixedly provided with the fixed pipe 8, the fixed pipe 8 is coaxial with the reel 5, and the side wall of the fixed pipe 8 slides along the radial direction of the guide pipe to penetrate through a limiting pin 81 for inserting into the limiting tooth socket 521.
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 teeth slot 521, and the adjusting assembly includes a driving pin 91, a tension spring 92 and a limit key 93. The two limiting pins 81 are arranged, and the two limiting pins 81 are collinear. Two ends of the tension spring 92 are respectively fixedly connected with the two limit pins 81 and used for driving the two limit pins 81 to move towards the mutually approaching direction, and the driving pin 91 penetrates through the fixed pipe 8 along the axial direction of the fixed pipe 8 in a sliding manner. One end of the driving pin 91 extending into the fixing tube 8 is provided with an inclined surface 911, and the inclined surface 911 is arranged from the side wall of the driving pin 91 far away from the reel 5 to the side wall close to the reel 5 in an inclined and downward manner.
Referring to fig. 7, a guide inclined surface 811 is provided at one end of the stopper pin 81 extending into the fixing tube 8 to be engaged with the inclined surface 911, and the guide inclined surface 811 is a conical surface. The inner wall of the fixed pipe 8 is provided with a limit groove 82, and the limit groove 82 is arranged 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 fixing tube 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 groove 82.
When the reel 5 needs to be limited 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, the limiting pin 81 is driven to move, the limiting key 93 moves towards the fixing pipe 8 along the insertion slot 83 at the moment, after the limiting pin 81 is inserted into the limiting tooth socket 521, the driving pin 91 is rotated, so that the limiting key 93 is inserted into the limiting slot 82, the position of the driving pin 91 is limited at the moment, the limiting pin 81 is further kept inserted into the limiting tooth socket 521, and the reel 5 is limited to rotate; when the limitation on the reel 5 needs to be removed, only the driving pin 91 needs to be rotated to enable the limiting key 93 to enter the slot 83, 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, the limitation is removed, and the operation is simple and convenient.
Referring to fig. 8, the top rod 341 is provided with a fixing member for limiting the positions of the two pull rods 321, and the fixing member includes two abutting blocks 62. The fixed articulated shaft 6 that is provided with on the frame 34, articulated on the articulated shaft 6 have articulated pipe 61, and two butt piece 62 are fixed to be set up on articulated pipe 61 be used for with the pull rod 321 lateral wall butt of keeping away from each other. Be provided with the first elastic component 63 that is used for ordering about butt joint piece 62 upwards to deflect on articulated shaft 6, first elastic component 63 is the torsional spring, the one end and the articulated pipe 61 fixed connection of torsional spring, the other end and articulated shaft 6 fixed connection. The mutual close lateral wall of two butt piece 62 is provided with protrudingly, and the mutual lateral wall of keeping away from of two pull rods 321 has seted up and has supplied protruding male recess, and butt piece 62 adopts the steel sheet to make.
When the biological filler in the biological filler box 3 needs to be replaced, the limitation of the fixing part is removed, the reel 5 rotates under the action of the coil spring 51, the purpose of automatically winding the first filter cloth 32 on the reel 5 is further achieved, and the operation is simple and convenient. When the first filter cloth 32 closes the frame 34, the two abutting blocks 62 abut against the two pull rods 321 respectively to limit the positions of the pull rods 321, so as to prevent the first filter cloth 32 from being opened, and the elastic force of the first elastic member 63 drives the abutting blocks 62 to deflect upwards, so that the abutting blocks 62 abut against the top rods 341, thereby preventing the abutting blocks 62 from being separated from the pull rods 321 easily, and improving the stability of limiting the pull rods 321.
Referring to fig. 9, a pressing rod 342 is disposed above the top rod 341, a pressing wheel 3421 for abutting against the first filter cloth 32 is rotatably disposed on the pressing rod 342, and a plurality of pressing wheels 3421 are disposed along the length direction of the pressing rod 342. The fixed rod 7 is fixedly arranged on the frame 34 along the vertical direction, a sliding groove 71 is formed in the top wall of the fixed rod 7 along the length direction of the fixed rod 7, a movable rod 72 is arranged in the sliding groove 71 in a sliding mode, and the pressing rod 342 and one end, far away from the fixed rod 7, of the movable rod 72 are fixedly connected. A second elastic member 73 for driving the movable rod 72 to move upwards is arranged in the sliding groove 71, the second elastic member 73 is 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 hoisted to the upper part of the tank body 2, the first supporting block 311 is opposite to the first opening 211, the biological stuffing boxes 3 are gradually lowered, so that the second supporting block 312 enters the second guide rail 22 through the second opening 221, and the first supporting block 311 enters the first guide rail 21 through the first opening 211; then, the slide block 24 is driven to move through the driving assembly so as to adjust the position of each biological stuffing box 3 in the tank body 1, the sewage treatment capacity is improved, the operation is simple and convenient, the number and the position of the biological stuffing boxes 3 are adaptively adjusted according to the amount of sewage discharge, and the purpose of adjusting the sewage treatment capacity is further achieved. When needing to be changed biological stuffing box 3, start driving motor 41, driving motor 41 drives reel 42 and rotates, and the first stay cord 43 of reel 42 rolling, first stay cord 43 drive the motion of slider 24, and slider 24 drives biological stuffing box 3 to being close to the motion of cell body 1 lateral wall, until first supporting block 311 move to first opening 211 department can, this moment upwards mention whole biological stuffing box 3 can, it is convenient to change.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a biological sewage treatment increase device of modularization which characterized in that: the biological stuffing box is characterized by comprising a pool body (1), a frame body (2) and biological stuffing boxes (3), wherein the frame body (2) is fixedly arranged in the pool body (1), the biological stuffing boxes (3) are 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 greater than that between the second guide rails (22);
the side walls of the first guide rail (21) and the second guide rail (22) close to the biological stuffing box (3) are respectively provided with a sliding groove (23), the biological stuffing box (3) is fixedly provided with a first supporting block (311) and a second supporting block (312), the sliding groove (23) is internally provided with a sliding block (24) for supporting the first supporting block (311) in a sliding manner, and the tank body (1) is provided with a driving component for driving the sliding block (24) to slide along the first guide rail (21); the top wall of the first guide rail (21) is provided with a first opening (211) for inserting a first supporting block (311), and the top wall of the second guide rail (22) is provided with a second opening (221) for inserting a second supporting block (312).
2. The modular biological wastewater treatment synergistic device according to claim 1, wherein: drive assembly includes driving motor (41), reel (42), first stay cord (43) and second stay cord (44), reel (42) rotate and set up on cell body (1), reel (42) are located to first stay cord (43) and second stay cord (44) rich on, the one end rotation that reel (42) were kept away from in first guide rail (21) is provided with leading wheel (212), the one end and reel (42) fixed connection of first stay cord (43), the other end and slider (24) fixed connection, the one end and slider (24) fixed connection of second stay cord (44), the other end have walked around leading wheel (212) and reel (42) fixed connection, driving motor (41) set up and are used for driving reel (42) to rotate on cell body (1).
3. The modular biological wastewater treatment synergistic device according to claim 2, characterized in that: a guide groove (222) for the second supporting block (312) to pass through is vertically and fixedly arranged on the second guide rail (22), and the guide groove (222) is communicated with the second opening (221).
4. The modular biological wastewater treatment synergistic device according to claim 1, wherein: biological stuffing box (3) includes frame (34) and first filter cloth (32) and second filter cloth (33), first filter cloth (32) can be dismantled and set up on the roof of frame (34), second filter cloth (33) set up on the lateral wall and the diapire of frame (34).
5. The modular biological wastewater treatment synergistic device according to claim 4, wherein: the top of frame (34) rotates and is provided with spool (5), is provided with two spool (5) on every frame (34), frame (34) include two parallel arrangement's ejector pin (341), and two spool (5) are located the both ends of ejector pin (341) respectively, first filter cloth (32) are rich and are located on spool (5), the one end that spool (5) were kept away from in first filter cloth (32) is fixed and is provided with pull rod (321), pull rod (321) slide along the length direction of ejector pin (341) and set up on ejector pin (341), be provided with the mounting that is used for injecing two pull rod (321) positions on ejector pin (341), be provided with on spool (5) and be used for driving spool (5) pivoted with the coil spring (51) of rolling first filter cloth (32).
6. The modular biological wastewater treatment synergistic device according to claim 5, wherein: the mounting includes two butt piece (62), fixed articulated shaft (6) that is provided with on frame (34), articulated on articulated shaft (6) have articulated pipe (61), two butt piece (62) are fixed to be set up on articulated pipe (61) and are used for the lateral wall butt of keeping away from each other with pull rod (321), be provided with on articulated shaft (6) and be used for ordering about first elastic component (63) that butt piece (62) upwards deflected.
7. The modular biological wastewater treatment synergistic device according to claim 6, wherein: a pressing rod (342) is arranged above the ejector rod (341), a pressing wheel (3421) which is used for being abutted against the first filter cloth (32) is rotatably arranged on the pressing rod (342), and a plurality of pressing wheels (3421) are arranged along the length direction of the pressing rod (342).
8. The modular biological wastewater treatment synergistic device according to claim 7, wherein: 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), the one end fixed connection of dead lever (7) is kept away from with movable rod (72) in depression bar (342), be provided with in spout (71) and be used for driving about second elastic component (73) of movable rod (72) upward movement.
9. The modular biological wastewater treatment synergistic device according to claim 5, wherein: fixed cover is equipped with spacing fluted disc (52) on spool (5), spacing fluted disc (52) include spacing tooth's socket (521), fixed being provided with fixed pipe (8) on frame (34), fixed pipe (8) are coaxial with spool (5), the lateral wall of fixed pipe (8) is worn to be equipped with along the radial slip of stand pipe and is used for inserting spacing tooth's socket (521) spacer pin (81), be provided with on fixed pipe (8) and be used for driving spacer pin (81) to insert or break away from the adjusting part of spacing tooth's socket (521).
10. The modular biological wastewater treatment synergistic device according to claim 9, wherein: the adjusting assembly comprises a driving pin (91), a tension spring (92) and a limit key (93), the limit pin (81) is provided with two ends, the two ends of the tension spring (92) are respectively fixedly connected with the two limit pins (81) and used for driving the two limit pins (81) to move towards the directions close to each other, the driving pin (91) penetrates through the fixed pipe (8) along the axial sliding direction of the fixed pipe (8), one end of the driving pin (91) extending into the fixed pipe (8) is provided with an inclined plane (911), one end of the limit pin (81) extending into the fixed pipe (8) is provided with an inclined guide plane (811) matched with the inclined plane (911), the inner wall of the fixed pipe (8) is provided with a limit groove (82), the limit key (93) is fixedly arranged on the driving pin (91), the side wall of the fixed pipe (8) far away from the limit fluted disc (52) is provided with a slot (83) for inserting the limit key (93), the slot (83) is communicated with the limiting groove (82).
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| CN202210251305.4A CN114605034B (en) | 2022-03-15 | 2022-03-15 | Modularized biological sewage treatment synergistic device |
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