CN114130101A - Advanced biochemical treatment system for papermaking sewage - Google Patents
Advanced biochemical treatment system for papermaking sewage Download PDFInfo
- Publication number
- CN114130101A CN114130101A CN202111327324.2A CN202111327324A CN114130101A CN 114130101 A CN114130101 A CN 114130101A CN 202111327324 A CN202111327324 A CN 202111327324A CN 114130101 A CN114130101 A CN 114130101A
- Authority
- CN
- China
- Prior art keywords
- box body
- filter cloth
- fixedly connected
- driving wheel
- close
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 54
- 238000007789 sealing Methods 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 239000004744 fabric Substances 0.000 claims description 95
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 239000000428 dust Substances 0.000 claims description 21
- 239000002351 wastewater Substances 0.000 claims description 14
- 230000000087 stabilizing effect Effects 0.000 claims description 13
- 238000007667 floating Methods 0.000 claims description 12
- 239000002893 slag Substances 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims 1
- 239000002910 solid waste Substances 0.000 abstract description 26
- 238000001914 filtration Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 12
- 239000002699 waste material Substances 0.000 description 11
- 238000004537 pulping Methods 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- 238000005189 flocculation Methods 0.000 description 9
- 230000016615 flocculation Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
Abstract
The invention relates to the technical field of sewage treatment, in particular to a deep biochemical treatment system for papermaking sewage, which comprises a first box body, wherein through grooves are symmetrically formed in two sides of the upper surface of the first box body, a sealing mechanism is arranged at a position, close to the through grooves, of the upper surface of the first box body, and a second box body is fixedly connected to the edge of the upper surface of the first box body. Avoid solid waste residue to pile up too much on scraper blade upper surface.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a papermaking sewage advanced biochemical treatment system.
Background
The papermaking wastewater refers to wastewater generated in the pulping and papermaking process. Comprises pulping and cooking waste liquor, washing waste water, bleaching waste water, paper machine white water and the like. The papermaking wastewater has complex components and poor biodegradability, belongs to industrial wastewater which is difficult to treat, and is one of main industrial pollution sources in China.
In China, straw, wood pulp and the like are mostly adopted as paper making raw materials. The pulping and papermaking production generally comprises the working procedures of pulping, pulp washing, bleaching and papermaking. The pulping in the paper industry includes alkaline pulping, chemimechanical pulping and mechanical pulping. The waste water is different according to different pulping methods, different raw materials, different pulping yields, different papermaking varieties and the recovery of chemicals, the generation and the discharge of pollutants are greatly different, but basically contain a large amount of suspended substances, BOD, COD and partial toxic substances, and the discharge of the waste water without treatment can seriously pollute the environment and water quality resources, so the papermaking waste water needs to be discharged after treatment.
The Chinese patent discloses a papermaking sewage treatment flocculation device, the patent application number is CN201920068040.8, the papermaking sewage treatment flocculation device comprises a cylindrical filter screen and a stirring component, the lower end of the cylindrical filter screen is fixedly arranged in a reservoir through a support column, and the stirring component is arranged in the cylindrical filter screen; the stirring assembly consists of a stirring frame and a spiral stirring blade, the spiral stirring blade is arranged in the stirring frame, and the stirring frame and the spiral stirring blade are both arranged at the lower end of the rotary drum; the papermaking sewage treatment flocculation device has strong practicability, can uniformly mix a flocculating agent with papermaking sewage, and has a better flocculation effect; in addition, the flocculation can be carried out quickly, and the efficiency of sewage treatment is improved; the papermaking sewage treatment flocculation device is simple in structure, easy to clean, energy-saving and worthy of popularization and use in the papermaking sewage treatment field.
Although above-mentioned device can make flocculating agent and papermaking sewage mix more evenly through setting up spiral stirring leaf, improves the flocculation effect, can also carry out filtering separation to sewage, however, above-mentioned device is carrying out filterable in-process to sewage, because the flocculation solid on filter screen surface increases gradually, and these flocculation are fixed and are piled up on the filter screen surface, and the filter screen can not in time clear up the filter effect variation that leads to the filter screen, reduces filtration efficiency.
Therefore, the advanced biochemical treatment system for the papermaking wastewater is provided.
Disclosure of Invention
The invention aims to provide a papermaking sewage advanced biochemical treatment system to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a papermaking sewage advanced biochemical treatment system comprises a first box body, wherein through grooves are symmetrically formed in two sides of the upper surface of the first box body, a sealing mechanism is arranged at a position, close to the through grooves, of the upper surface of the first box body, a second box body is fixedly connected to the edge of the upper surface of the first box body, a second round roller is rotatably installed at the middle position in the second box body, a second driving wheel is fixedly connected to the front end of the outer surface of the second round roller, the second driving wheel penetrates through the second box body and is fixedly connected with a motor, a first round roller is rotatably installed in the first box body, filter cloth is rotatably sleeved on the outer surfaces of the first round roller and the second round roller, stabilizing mechanisms capable of stabilizing the filter cloth are symmetrically arranged on the inner surface of the first box body, a first driving wheel is fixedly connected to the front end of the outer surface of the first round roller, and penetrates through the first box body, just the surface cover of first drive wheel and second drive wheel is equipped with first drive belt, the outlet has been seted up to the surface rear side intermediate position of first box, just the outlet is between the filter cloth, the water inlet has been seted up on the surface left side of first box, the internal surface left side intermediate position fixed mounting of second box has the scraper blade, just the scraper blade is close to one side and the filter cloth sliding fit of filter cloth, the inside left side of second box is located the position department rotation of scraper blade top and installs the pivot, the fixed surface of pivot installs helical blade, the position department that the surface rear side of second box is close to the pivot has seted up the scum hole, the front end of pivot runs through the second box, just the surface rotation cover of pivot and second drive wheel is equipped with the second drive belt.
When the device is used, firstly, sewage is conveyed into a first box body from a water inlet, the sewage is discharged from a water outlet in the middle of filter cloth after being filtered by the filter cloth, the solid in the sewage is remained on the surface of the filter cloth, a motor is connected with an external power supply and drives the motor to rotate anticlockwise, a second driving wheel fixedly connected with the motor rotates, and a second round roller fixedly connected with the second driving wheel rotates in the same way, in addition, as the first driving wheel is connected with the second driving wheel through a sleeved first driving belt, the first driving wheel and a first round roller fixedly connected with the first driving wheel rotate along with the first driving wheel, the filter cloth sleeved on the outer surfaces of the first round roller and a second round roller rotates so as to rotate, the filter cloth attached to the inner surface of the first box body bypasses the first round roller and then moves into the second box body through a through groove on the right side, the clean filter cloth positioned in the inner surface of the second box body bypasses the second round roller and moves into the first box body through a through groove on the left side, when the filter cloth attached with solid waste on the surface passes through the scraper, the solid waste on the surface of the filter cloth is hung and fallen on the upper surface of the scraper by the scraper, in addition, as the rotating shaft and the outer surface of the second driving wheel rotate along with the second driving belt, the rotating shaft rotates along with the second driving wheel, and the spiral blade fixedly arranged on the outer surface of the rotating shaft rotates, the invention drives the first round roller, the second round roller and a series of mechanisms to rotate through the driving motor, so that the scraper continuously scrapes the surface of the filter cloth in the filtering process, the solid waste is prevented from being accumulated on the surface of the filter cloth, the filtering effect of the filter cloth is kept good, the filtering efficiency is improved, in addition, the second driving belt is connected with the rotating shaft, the rotating shaft and the spiral blade fixedly arranged on the outer surface of the rotating shaft can be driven to rotate, the spiral blade can push the solid waste accumulated on the upper surface of the scraper out of the slag discharge port, and the solid waste is prevented from being excessively accumulated on the upper surface of the scraper.
Preferably, the stabilizing mechanism comprises a cylinder and a roller, the cylinder is rotatably installed at a position, close to the filter cloth, on the inner surface of the first box body, the roller is fixedly installed on the outer surface of the filter cloth, and the roller is in rolling fit with the filter cloth.
During operation, when carrying sewage in to first box through the water inlet, the filter cloth receives the impulse operation unstability of sewage, appears blocking or moves the phenomenon that is not smooth and easy, through setting up stabilizing mean, when inputing sewage, the gyro wheel can support the filter cloth, prevents that the filter cloth from receiving the impact of sewage, in addition, connects gyro wheel and first box through setting up the cylinder for the gyro wheel can take place relative rotation with the filter cloth, guarantees that the filter cloth operation is stable, avoids appearing blocking or moving the phenomenon that is not smooth and easy.
Preferably, one side of the outer surface of the roller, which is far away from the filter cloth, is covered with a first dust cover, the first dust cover is in running fit with the cylinder and the roller, the roller is fixedly connected with the first box body, a second dust cover is fixedly connected to the middle position of the right side of the outer surface of the first dust cover, and the second dust cover is covered on the outer surface of the cylinder and in running fit with the cylinder.
During operation, because the filter cloth surface adheres to and has a large amount of solid waste, and the cylinder is nearer apart from the filter cloth with the gyro wheel, and the waste residue is adhered to easily to cylinder and gyro wheel junction, can influence gyro wheel and cylindrical rotation process, through setting up first dust cover and second dust cover, can prevent that the waste residue from adhering to cylinder and gyro wheel junction, guarantees that gyro wheel and cylinder rotate smoothly.
Preferably, sealing mechanism includes fixing base, slider, floater, first magnet, spout and sealed piece, the equal slidable mounting in the position department that the upper surface both sides of first box are close to the logical groove has sealed piece, sealed piece is close to one side that leads to the groove and is provided with elastic mechanism, sealed piece is kept away from one side fixed mounting who leads to the groove and is had the second magnet, the fixing base is installed to the inside bilateral symmetry of first box, the equal fixed mounting in fixing base surface front and back both sides has the slider, the spout with slider looks adaptation is seted up to the front and back bilateral symmetry of the internal surface of first box, just slider slidable mounting is inside the spout, the lower fixed surface of fixing base installs evenly distributed's floater, one side that the upper surface of fixing base is close to the filter cloth direction is fixed to be inlayed and is equipped with first magnet.
When the water outlet efficiency at the water outlet is lower than the water inlet efficiency at the water inlet during working, the height of the sewage in the first box body continuously rises, when the sewage is too high, the sewage can overflow from the through groove, and by arranging the sealing mechanism, when the sewage is raised, the floating ball and the fixed seat fixedly connected with the floating ball move upwards along with the sewage, because the sliding blocks on the front side and the rear side of the outer surface of the fixed seat are slidably arranged in the sliding groove, the fixed seat and the floating ball move upwards along the sliding groove, when the fixed seat moves upwards to the position of the upper surface of the first box body, because the upper surface of the fixed seat is embedded with the first magnet, the outer surface of the sealing block is fixedly connected with the second magnet, and the magnetism of the first magnet is the same as that of the second magnet, according to the principle that like poles repel each other, the second magnet is pushed by the repulsive force to move the sealing block to one side of the filter cloth, so that the through groove can be plugged in advance by the sealing block, and the sewage is prevented from rising and overflowing from the through groove.
Preferably, a support frame is fixedly connected to the left side of the outer surface of the fixing seat close to the water outlet, and a baffle is fixedly mounted in the middle of the lower surface of the support frame.
During operation, when sewage rises, the baffle that is connected through setting up support frame and fixing base shifts up along with it, and the baffle can block the water inlet just to sewage can't continue to carry to first box through the water inlet inside, further avoids sewage to rise.
Preferably, elastic mechanism includes connecting plate, riser, spring, guide arm and limiting plate, one side fixedly connected with connecting plate that sealed piece is close to logical groove, one side symmetry fixed mounting that logical groove was kept away from to the connecting plate surface has the guide arm, the guide arm through connection has the riser, just the lower surface and the first box fixed connection of riser, the surface of guide arm all overlaps and is equipped with the spring, the one end fixed connection riser of spring, the other end fixed connection connecting plate of spring, the one end fixedly connected with limiting plate of connecting plate is kept away from to the guide arm.
When the filter cloth moves, the sealing block scrapes off waste residues on the surface of the filter cloth, thereby affecting the cleaning efficiency of the scraper blade on the filter cloth, and the waste residue scraped by the sealing block falls into the first box body and can not be discharged, when the second magnet is pushed by repulsion force to move the sealing block, the connecting plate fixedly connected with the sealing block moves, the spring fixedly connected with the connecting plate is stretched, when the first magnet is far away from the second magnet, the second magnet is not subjected to repulsion force any more, the spring is reset, thereby pulling the connecting plate and restoring the sealing block fixedly connected with the connecting plate, keeping the sealing block away from the filter cloth, and avoiding the waste residue on the surface of the filter cloth from being scraped off by the sealing block.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the driving motor drives the first round roller, the second round roller and a series of mechanisms to rotate, so that the scraper continuously scrapes the surface of the filter cloth in the filtering process, solid waste residues are prevented from being accumulated on the surface of the filter cloth, the filtering effect of the filter cloth is kept good, and the filtering efficiency is improved.
2. In addition, the second transmission belt is arranged to connect the second transmission wheel and the rotating shaft, and the rotating shaft and the spiral blade fixedly arranged on the outer surface of the rotating shaft can be driven to rotate, so that the spiral blade can push the solid waste accumulated on the upper surface of the scraper out of the slag discharge port, and the solid waste is prevented from being excessively accumulated on the upper surface of the scraper.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a structural cross-sectional view of the present invention as a whole;
FIG. 4 is a structural cross-sectional view from another perspective of the present invention;
FIG. 5 is a structural view of the stabilizing mechanism of the present invention;
FIG. 6 is a structural view of the sealing mechanism of the present invention;
fig. 7 is a structural view of the elastic mechanism of the present invention.
In the figure: 1. a first case; 2. a first drive pulley; 3. a first drive belt; 4. a motor; 5. a second belt; 6. a rotating shaft; 7. a water inlet; 8. a slag discharge port; 9. a water outlet; 10. a first round roller; 11. filtering cloth; 12. a through groove; 13. a second round roller; 14. a second transmission wheel; 15. a helical blade; 16. a squeegee; 17. a stabilizing mechanism; 171. a cylinder; 172. a roller; 18. a sealing mechanism; 181. a fixed seat; 182. a slider; 183. a floating ball; 184. a first magnet; 185. a chute; 186. a sealing block; 187. a second magnet; 19. a support frame; 20. a baffle plate; 21. an elastic mechanism; 211. a connecting plate; 212. a vertical plate; 213. a spring; 214. a guide bar; 215. a limiting plate; 22. a second case; 23. a first dust cover; 24. a second dust cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 7, the present invention provides a technical solution:
a deep biochemical treatment system for papermaking sewage comprises a first box body 1, wherein through grooves 12 are symmetrically formed in two sides of the upper surface of the first box body 1, a sealing mechanism 18 is arranged at a position, close to the through grooves 12, of the upper surface of the first box body 1, a second box body 22 is fixedly connected to the edge of the upper surface of the first box body 1, a second round roller 13 is rotatably installed in the middle of the inner portion of the second box body 22, a second driving wheel 14 is fixedly connected to the front end of the outer surface of the second round roller 13, the second driving wheel 14 penetrates through the second box body 22 and is fixedly connected with a motor 4, a first round roller 10 is rotatably installed in the first box body 1, filter cloth 11 is rotatably sleeved on the outer surfaces of the first round roller 10 and the second round roller 13, stabilizing mechanisms 17 capable of stabilizing the filter cloth 11 are symmetrically arranged on the inner surface of the first box body 1, the front end of the outer surface of the first round roller 10 is fixedly connected with a first driving wheel 2, the first driving wheel 2 penetrates through a first box body 1, a first driving belt 3 is sleeved on the outer surfaces of the first driving wheel 2 and a second driving wheel 14, a water outlet 9 is formed in the middle position of the rear side of the outer surface of the first box body 1, the water outlet 9 is arranged between filter cloth 11, a water inlet 7 is formed in the left side of the outer surface of the first box body 1, a scraper 16 is fixedly arranged in the middle position of the left side of the inner surface of a second box body 22, one side, close to the filter cloth 11, of the scraper 16 is in sliding fit with the filter cloth 11, a rotating shaft 6 is rotatably arranged at the position, above the scraper 16, on the left side of the inner part of the second box body 22, a spiral blade 15 is fixedly arranged on the outer surface of the rotating shaft 6, and a slag outlet 8 is formed at the position, close to the rear side of the outer surface of the second box body 22, the front end of the rotating shaft 6 penetrates through the second box 22, and the outer surfaces of the rotating shaft 6 and the second driving wheel 14 are rotatably sleeved with a second driving belt 5.
When the device is used, firstly, sewage is conveyed into the first box body 1 from the water inlet 7, the sewage is filtered by the filter cloth 11 and then is discharged from the water outlet 9 in the middle of the filter cloth 11, the solid in the sewage is remained on the surface of the filter cloth 11, the motor 4 is connected with an external power supply, the motor 4 is driven to rotate anticlockwise, the second driving wheel 14 fixedly connected with the motor 4 rotates, and the second round roller 13 fixedly connected with the second driving wheel 14 rotates, in addition, as the first driving wheel 2 is connected with the second driving wheel 14 by sleeving the first driving belt 3, the first driving wheel 2 and the first round roller 10 fixedly connected with the first driving wheel 2 rotate along with the first driving wheel, the filter cloth 11 sleeved on the outer surfaces of the first round roller 10 and the second round roller 13 rotates, the filter cloth 11 attached to the inner surface of the first box body 1 bypasses the first round roller 10 and then moves into the second box body 22 through the through groove 12 on the right side, the filter cloth 11 clean on the inner surface of the second box body 22 bypasses the second round roller 13 and moves into the first box body 1 through the through groove 12 on the left side, when the filter cloth 11 attached with solid waste on the surface passes through the scraper 16, the solid waste on the surface of the filter cloth 11 is hung and detained on the upper surface of the scraper 16 by the scraper 16, in addition, as the rotating shaft 6 is rotatably sleeved with the second driving wheel 5 with the outer surface of the second driving wheel 14, therefore, when the second driving wheel 14 rotates, the rotating shaft 6 rotates along with the rotating shaft, and the helical blade 15 fixedly arranged on the outer surface of the rotating shaft 6 rotates, so that the solid waste residues retained on the upper surface of the scraping plate 16 are discharged from the slag discharge port 8, and excessive accumulation of the solid waste residues is avoided, the invention drives the first round roller 10, the second round roller 13 and a series of mechanisms to rotate through the driving motor 4, so that the scraping plate 16 continuously scrapes the surface of the filter cloth 11 in the filtering process, the solid waste residues are prevented from being accumulated on the surface of the filter cloth 11, the filtering effect of the filter cloth 11 is kept good, the filtering efficiency is improved, in addition, the second driving belt 5 is arranged to connect the second driving wheel 14 and the rotating shaft 6, the rotating shaft 6 and the helical blade 15 fixedly arranged on the outer surface of the rotating shaft 6 can be driven to rotate, so that the helical blade 15 can push the solid waste residues accumulated on the upper surface of the scraping plate 16 out of the slag discharge port 8, excessive accumulation of solid waste on the upper surface of the scraper 16 is avoided.
As an embodiment of the present invention, as shown in fig. 5, the stabilizing mechanism 17 includes a cylinder 171 and a roller 172, the cylinder 171 is rotatably installed at a position near the filter cloth 11 on the inner surface of the first housing 1, the roller 172 is fixedly installed on the outer surface of the filter cloth 11, and the roller 172 is in rolling fit with the filter cloth 11.
In operation, when carrying sewage in to first box 1 through water inlet 7, filter cloth 11 receives the impact operation unstability of sewage, the phenomenon that appears blocking or moving unsmoothly, through setting up stabilizing mean 17, when inputing sewage, gyro wheel 172 can support filter cloth 11, prevent that filter cloth 11 from receiving the impact of sewage, in addition, connect gyro wheel 172 and first box 1 through setting up cylinder 171, make gyro wheel 172 can take place relative rotation with filter cloth 11, guarantee filter cloth 11 and move stably, avoid appearing blocking or moving the phenomenon that is unsmooth.
As an embodiment of the present invention, as shown in fig. 5, a first dust cover 23 is covered on one side of the outer surface of the roller 172 away from the filter cloth 11, the first dust cover 23 is rotatably engaged with the cylinder 171 and the roller 172, the roller 172 is fixedly connected with the first box 1, a second dust cover 24 is fixedly connected to the middle position of the right side of the outer surface of the first dust cover 23, and the second dust cover 24 is covered on the outer surface of the cylinder 171 and rotatably engaged therewith.
During operation, because a large amount of solid waste residues are attached to the surface of the filter cloth 11, the cylinder 171 and the roller 172 are close to the filter cloth 11, the waste residues are easily attached to the joint of the cylinder 171 and the roller 172, the rotating process of the roller 172 and the cylinder 171 can be influenced, the first dust cover 23 and the second dust cover 24 are arranged, the waste residues can be prevented from being attached to the joint of the cylinder 171 and the roller 172, and the roller 172 and the cylinder 171 can be guaranteed to rotate smoothly.
As an embodiment of the present invention, as shown in fig. 6, the sealing mechanism 18 includes a fixed seat 181, a sliding block 182, a floating ball 183, a first magnet 184, a sliding groove 185, and a sealing block 186, the sealing block 186 is slidably mounted at a position close to the through slot 12 on both sides of the upper surface of the first case 1, an elastic mechanism 21 is disposed at a side of the sealing block 186 close to the through slot 12, a second magnet 187 is fixedly mounted at a side of the sealing block 186 far from the through slot 12, the fixed seats 181 are symmetrically mounted on both sides of the inside of the first case 1, the sliding blocks 182 are fixedly mounted on both sides of the front and back of the outer surface of the fixed seat 181, the sliding grooves 185 adapted to the sliding blocks 182 are symmetrically disposed on both sides of the front and back of the inner surface of the first case 1, the sliding blocks 182 are slidably mounted inside the sliding grooves 185, the floating balls 183 are uniformly distributed on the lower surface of the fixed seat 181, a first magnet 184 is fixedly embedded on one side of the upper surface of the fixed seat 181 close to the direction of the filter cloth 11.
When the device works, when the water outlet efficiency at the water outlet 9 is lower than the water inlet efficiency of the water inlet 7, the height of the sewage in the first box body 1 continuously rises, when the height of the sewage is too high, the sewage can overflow from the through groove 12, by arranging the sealing mechanism 18, when the height of the sewage rises, the floating ball 183 and the fixed seat 181 fixedly connected with the floating ball 183 move upwards, because the sliding blocks 182 at the front side and the rear side of the outer surface of the fixed seat 181 are slidably installed in the sliding groove 185, the fixed seat 181 and the floating ball 183 both move upwards along the sliding groove 185, when the fixed seat 181 moves to the position of the upper surface of the first box body 1, because the upper surface of the fixed seat 181 is embedded with the first magnet 184, the outer surface of the sealing block 186 is fixedly connected with the second magnet 187, and the first magnet 184 and the second magnet 187 have the same magnetism, according to the principle of like poles repelling each other, the second magnet 187 pushes the sealing block 186 to move towards one side of the filter cloth 11 by repulsion force, the sealing block 186 can block the through groove 12 in advance, and prevent sewage from rising and overflowing from the through groove 12.
As an embodiment of the present invention, as shown in fig. 6, a support frame 19 is fixedly connected to the left side of the outer surface of the fixing base 181 adjacent to the water outlet 9, and a baffle 20 is fixedly mounted at the middle position of the lower surface of the support frame 19.
During operation, when sewage rises, the baffle 20 connected with the fixing base 181 through the support frame 19 moves upwards, the baffle 20 can block the water inlet 7, and therefore sewage cannot be conveyed to the inside of the first box body 1 through the water inlet 7 continuously, and further sewage rising is avoided.
As an embodiment of the invention, as shown in fig. 7, the elastic mechanism 21 includes a connecting plate 211, a vertical plate 212, a spring 213, a guide rod 214 and a limit plate 215, the connecting plate 211 is fixedly connected to one side of the sealing block 186 close to the through slot 12, the guide rods 214 are symmetrically and fixedly installed on one side of the outer surface of the connecting plate 211 away from the through slot 12, the vertical plate 212 is connected to the guide rods 214 in a penetrating manner, the lower surface of the vertical plate 212 is fixedly connected to the first box 1, the springs 213 are respectively sleeved on the outer surfaces of the guide rods 214, one end of the spring 213 is fixedly connected to the vertical plate 212, the other end of the spring 213 is fixedly connected to the connecting plate 211, and one end of the guide rod 214 away from the connecting plate 211 is fixedly connected to the limit plate 215.
When the water level in the first box body 1 is lowered, the fixed seat 181 and the floating ball 183 are lowered, the first magnet 184 is far away from the second magnet 187, the sealing block 186 does not block the through groove 12 any more, however, the sealing block 186 is close to the filter cloth 11, when the filter cloth 11 moves, the sealing block 186 scrapes off waste residues on the surface of the filter cloth 11, so that the cleaning efficiency of the scraper 16 on the filter cloth 11 is influenced, and the waste residues scraped off by the sealing block 186 fall into the first box body 1 and cannot be discharged, by arranging the elastic mechanism 21, in the process that the second magnet 187 pushes the sealing block 186 to move by repulsive force, the connecting plate 211 fixedly connected with the sealing block 186 moves, the spring 213 fixedly connected with the connecting plate 211 is stretched, when the first magnet 184 is far away from the second magnet 187, the second magnet 187 does not receive repulsive force any more, the spring 213 resets, so as to pull the connecting plate 211 and the sealing block 186 fixedly connected with the connecting plate 211 to reset, so that the sealing block 186 is far away from the filter cloth 11, and the waste residue on the surface of the filter cloth 11 is prevented from being scraped off by the sealing block 186.
The using method comprises the following steps: when the device is used, firstly, sewage is conveyed into the first box body 1 from the water inlet 7, the sewage is filtered by the filter cloth 11 and then is discharged from the water outlet 9 in the middle of the filter cloth 11, the solid in the sewage is remained on the surface of the filter cloth 11, the motor 4 is connected with an external power supply and drives the motor 4 to rotate anticlockwise, the second driving wheel 14 fixedly connected with the motor 4 rotates, and the second round roller 13 fixedly connected with the second driving wheel 14 rotates, in addition, since the first driving wheel 2 is connected with the second driving wheel 14 by sleeving the first driving belt 3, the first driving wheel 2 and the first round roller 10 fixedly connected with the first driving wheel 2 rotate along with the first driving wheel, the filter cloth 11 sleeved on the outer surfaces of the first round roller 10 and the second round roller 13 rotates, the filter cloth 11 which is positioned in the first box body 1 and has the solid waste attached on the surface moves into the second box body 22 through the through groove 12 at the right side, the filter cloth 11 which is positioned in the second box body 22 and has a clean surface moves into the first box body 1 through the through groove 12 at the left side, when the filter cloth 11 with the solid waste attached on the surface passes through the scraper 16, the solid waste on the surface of the filter cloth 11 is hung and stayed on the upper surface of the scraper 16 by the scraper 16, in addition, because the rotating shaft 6 is sleeved with the second driving wheel 5 by rotating the outer surface of the second driving wheel 14, when the second driving wheel 14 rotates, the rotation shaft 6 rotates with it, the spiral vane 15 fixedly installed on the outer surface of the rotation shaft 6 rotates, so as to discharge the solid waste residue retained on the upper surface of the scraper 16 from the residue discharge port 8 and avoid excessive accumulation of the solid waste residue, the invention drives the first round roller 10, the second round roller 13 and a series of mechanisms to rotate by the driving motor 4, so that the scraper 16 continuously scrapes the surface of the filter cloth 11 in the filtering process, solid waste residues are prevented from being accumulated on the surface of the filter cloth 11, the filtering effect of the filter cloth 11 is kept good, the filtering efficiency is improved, in addition, the second transmission belt 5 is arranged to connect the second transmission wheel 14 and the rotating shaft 6, and can also drive the rotating shaft 6 and the helical blade 15 fixedly arranged on the outer surface of the rotating shaft 6 to rotate, so that the helical blade 15 can push out the solid waste accumulated on the upper surface of the scraper 16 from the slag discharge port 8, and the solid waste is prevented from being excessively accumulated on the upper surface of the scraper 16.
The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a papermaking sewage degree of depth biochemical treatment system, includes first box (1), its characterized in that: the filter cloth filter is characterized in that through grooves (12) are symmetrically formed in two sides of the upper surface of the first box body (1), a sealing mechanism (18) is arranged at a position, close to the through grooves (12), of the upper surface of the first box body (1), a second box body (22) is fixedly connected to the edge of the upper surface of the first box body (1), a second round roller (13) is rotatably installed at the middle position inside the second box body (22), a second driving wheel (14) is fixedly connected to the front end of the outer surface of the second round roller (13), the second driving wheel (14) penetrates through the second box body (22) and is fixedly connected with a motor (4), a first round roller (10) is rotatably installed inside the first box body (1), filter cloth (11) is rotatably sleeved on the outer surfaces of the first round roller (10) and the second round roller (13), and stabilizing mechanisms (17) capable of stabilizing the filter cloth (11) are symmetrically arranged on the inner surface of the first box body (1), the front end of the outer surface of the first round roller (10) is fixedly connected with a first driving wheel (2), the first driving wheel (2) penetrates through the first box body (1), a first driving belt (3) is sleeved on the outer surfaces of the first driving wheel (2) and the second driving wheel (14), a water outlet (9) is formed in the middle position of the rear side of the outer surface of the first box body (1), the water outlet (9) is formed between the filter cloth (11), a water inlet (7) is formed in the left side of the outer surface of the first box body (1), a scraper (16) is fixedly installed in the middle position of the left side of the inner surface of the second box body (22), one side, close to the filter cloth (11), of the scraper (16) is in sliding fit with the filter cloth (11), a rotating shaft (6) is rotatably installed in the position, above the scraper (16), and spiral blades (15) are fixedly installed on the outer surface of the rotating shaft (6), the slag discharging port (8) is formed in the position, close to the rotating shaft (6), of the rear side of the outer surface of the second box body (22), the front end of the rotating shaft (6) penetrates through the second box body (22), and the rotating shaft (6) and the outer surface of the second driving wheel (14) are rotatably sleeved with a second driving belt (5).
2. The advanced biochemical treatment system for papermaking wastewater according to claim 1, characterized in that: stabilizing mean (17) include cylinder (171) and gyro wheel (172), cylinder (171) rotate to be installed in the position department that first box (1) internal surface is close to filter cloth (11), filter cloth (11) external surface fixed mounting has gyro wheel (172), just gyro wheel (172) and filter cloth (11) roll fit.
3. The advanced biochemical treatment system for papermaking wastewater according to claim 2, characterized in that: one side of the outer surface of the roller (172) far away from the filter cloth (11) is covered with a first dust cover (23), the first dust cover (23) is in running fit with the cylinder (171) and the roller (172), the roller (172) is fixedly connected with the first box body (1), a second dust cover (24) is fixedly connected to the middle position of the right side of the outer surface of the first dust cover (23), and the second dust cover (24) is covered on the outer surface of the cylinder (171) and in running fit with the outer surface of the cylinder.
4. The advanced biochemical treatment system for papermaking wastewater according to claim 1, characterized in that: the sealing mechanism (18) comprises a fixed seat (181), a sliding block (182), a floating ball (183), a first magnet (184), a sliding groove (185) and a sealing block (186), the sealing block (186) is slidably mounted at the position, close to the through groove (12), of the two sides of the upper surface of the first box body (1), one side, close to the through groove (12), of the sealing block (186) is provided with an elastic mechanism (21), one side, far away from the through groove (12), of the sealing block (186 is fixedly provided with a second magnet (187), the fixed seats (181) are symmetrically mounted at the two sides inside the first box body (1), the sliding block (182) is fixedly mounted at the front side and the rear side of the outer surface of the fixed seat (181), the sliding groove (185) matched with the sliding block (182) is symmetrically formed at the front side and the rear side of the inner surface of the first box body (1), and the sliding block (182) is slidably mounted inside the sliding groove (185), the lower surface of the fixed seat (181) is fixedly provided with evenly distributed floating balls (183), and one side, close to the direction of the filter cloth (11), of the upper surface of the fixed seat (181) is fixedly embedded with a first magnet (184).
5. The advanced biochemical treatment system for papermaking wastewater according to claim 4, wherein: a supporting frame (19) is fixedly connected to the left side of the outer surface of the fixing seat (181) close to the water outlet (9), and a baffle plate (20) is fixedly mounted in the middle of the lower surface of the supporting frame (19).
6. The advanced biochemical treatment system for papermaking wastewater according to claim 4, wherein: elastic mechanism (21) includes connecting plate (211), riser (212), spring (213), guide arm (214) and limiting plate (215), one side fixedly connected with connecting plate (211) that sealed piece (186) are close to logical groove (12), one side symmetry fixed mounting that logical groove (12) were kept away from to connecting plate (211) surface has guide arm (214), guide arm (214) through connection has riser (212), just the lower surface and first box (1) fixed connection of riser (212), the surface of guide arm (214) all overlaps and is equipped with spring (213), the one end fixed connection riser (212) of spring (213), the other end fixed connection connecting plate (211) of spring (213), the one end fixedly connected with limiting plate (215) of connecting plate (211) are kept away from to guide arm (214).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111327324.2A CN114130101A (en) | 2021-11-10 | 2021-11-10 | Advanced biochemical treatment system for papermaking sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111327324.2A CN114130101A (en) | 2021-11-10 | 2021-11-10 | Advanced biochemical treatment system for papermaking sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114130101A true CN114130101A (en) | 2022-03-04 |
Family
ID=80392778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111327324.2A Pending CN114130101A (en) | 2021-11-10 | 2021-11-10 | Advanced biochemical treatment system for papermaking sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114130101A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1355073A (en) * | 1971-03-02 | 1974-05-30 | Amal Ltd | Float chamber and valve assemblies |
| KR200204647Y1 (en) * | 2000-05-18 | 2000-12-01 | 포항종합제철주식회사 | Seal pot having automatic opening/closing apparatus |
| KR20090031882A (en) * | 2009-03-04 | 2009-03-30 | 한상관 | Apparatus to purify polluted water |
| CN210645405U (en) * | 2019-09-05 | 2020-06-02 | 连云港圣安达新型材料有限公司 | Coating production is with self-cleaning type filtration equipment |
| CN112076530A (en) * | 2020-08-16 | 2020-12-15 | 薛宗泽 | Industrial wastewater filtering device |
| CN112274998A (en) * | 2020-11-12 | 2021-01-29 | 宏茂科技(珠海)有限公司 | Energy-concerving and environment-protective waste residue filtration treatment equipment |
| CN112604381A (en) * | 2020-11-26 | 2021-04-06 | 盐城盐西幸福产业发展有限公司 | Automatic filter screen disinfection and cleaning device for air purifier |
| CN213446357U (en) * | 2020-09-07 | 2021-06-15 | 青岛富盛和环保设备有限公司 | Kitchen oil-water treatment equipment with self-adaptive treatment capacity |
| CN213506035U (en) * | 2020-09-15 | 2021-06-22 | 上海泰首电气设备有限公司 | Sewage ecological treatment water inlet control equipment |
| CN113104932A (en) * | 2021-04-08 | 2021-07-13 | 陈孝水 | Industrial wastewater treatment method |
| CN214031957U (en) * | 2020-12-16 | 2021-08-24 | 黑龙江工业学院 | Environmental engineering sewage recovery unit |
| CN214485941U (en) * | 2021-02-09 | 2021-10-26 | 安康博灏环保科技有限公司 | Integrated sewage treatment and purification device |
-
2021
- 2021-11-10 CN CN202111327324.2A patent/CN114130101A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1355073A (en) * | 1971-03-02 | 1974-05-30 | Amal Ltd | Float chamber and valve assemblies |
| KR200204647Y1 (en) * | 2000-05-18 | 2000-12-01 | 포항종합제철주식회사 | Seal pot having automatic opening/closing apparatus |
| KR20090031882A (en) * | 2009-03-04 | 2009-03-30 | 한상관 | Apparatus to purify polluted water |
| CN210645405U (en) * | 2019-09-05 | 2020-06-02 | 连云港圣安达新型材料有限公司 | Coating production is with self-cleaning type filtration equipment |
| CN112076530A (en) * | 2020-08-16 | 2020-12-15 | 薛宗泽 | Industrial wastewater filtering device |
| CN213446357U (en) * | 2020-09-07 | 2021-06-15 | 青岛富盛和环保设备有限公司 | Kitchen oil-water treatment equipment with self-adaptive treatment capacity |
| CN213506035U (en) * | 2020-09-15 | 2021-06-22 | 上海泰首电气设备有限公司 | Sewage ecological treatment water inlet control equipment |
| CN112274998A (en) * | 2020-11-12 | 2021-01-29 | 宏茂科技(珠海)有限公司 | Energy-concerving and environment-protective waste residue filtration treatment equipment |
| CN112604381A (en) * | 2020-11-26 | 2021-04-06 | 盐城盐西幸福产业发展有限公司 | Automatic filter screen disinfection and cleaning device for air purifier |
| CN214031957U (en) * | 2020-12-16 | 2021-08-24 | 黑龙江工业学院 | Environmental engineering sewage recovery unit |
| CN214485941U (en) * | 2021-02-09 | 2021-10-26 | 安康博灏环保科技有限公司 | Integrated sewage treatment and purification device |
| CN113104932A (en) * | 2021-04-08 | 2021-07-13 | 陈孝水 | Industrial wastewater treatment method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114108736B (en) | Large-scale pond is with desilting device | |
| CN114671542A (en) | Textile industry discharges impurity separation mechanism with sewage environmental protection | |
| CN114956365A (en) | Sewage treatment device capable of prolonging sewage treatment time | |
| CN213409698U (en) | Potato washs and uses water circle device | |
| CN220183688U (en) | Decorative paper pulp finely selecting machine | |
| CN114130101A (en) | Advanced biochemical treatment system for papermaking sewage | |
| CN210473257U (en) | Sludge discharge device for sewage treatment | |
| CN207941275U (en) | A kind of agricultural fast filter anti-jamming mechanism of muddy water precipitation | |
| CN114735779B (en) | Sewage treatment filters and disinfection circulation system | |
| CN214913775U (en) | A processing apparatus for electroplating burnt copper waste water | |
| CN216170435U (en) | A filter equipment for sewage treatment | |
| CN108421292A (en) | A kind of follow-on portable dust-extraction unit | |
| CN109047164A (en) | A kind of medicinal material cleaning and dewatering device | |
| CN213375308U (en) | Automatic back-flushing underground mine water filter | |
| CN111905416B (en) | Sedimentation system for sewage treatment | |
| CN209849375U (en) | Magnetic separator with cleaning mechanism | |
| CN113354152A (en) | Printing and dyeing textile matching sewage decoloration high-efficiency treatment machine | |
| CN219646822U (en) | Sewage treatment device for paper product manufacturing | |
| CN220695935U (en) | Advection sedimentation tank of high-efficient row mud | |
| KR100244740B1 (en) | Filtering apparatus | |
| CN211635507U (en) | Nano ceramic sewage filter | |
| CN211025445U (en) | Rotary solid-liquid separator | |
| CN220779315U (en) | Novel grid machine for sewage treatment | |
| CN218089310U (en) | Fold spiral shell formula sludge dewaterer | |
| CN216173140U (en) | Processing apparatus of mining engineering rubbish |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |