CN117401812A - Water purifying treatment device - Google Patents
Water purifying treatment device Download PDFInfo
- Publication number
- CN117401812A CN117401812A CN202311703873.4A CN202311703873A CN117401812A CN 117401812 A CN117401812 A CN 117401812A CN 202311703873 A CN202311703873 A CN 202311703873A CN 117401812 A CN117401812 A CN 117401812A
- Authority
- CN
- China
- Prior art keywords
- water
- outer cylinder
- packing ring
- inner cylinder
- cylinder
- 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.)
- Granted
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 188
- 238000012856 packing Methods 0.000 claims abstract description 81
- 239000013589 supplement Substances 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 238000000746 purification Methods 0.000 claims 8
- 244000005700 microbiome Species 0.000 abstract description 16
- 239000010865 sewage Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 5
- 239000012528 membrane Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000010170 biological method Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007102 metabolic function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- 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
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/082—Rotating biological contactors
-
- 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
-
- 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
Abstract
The invention relates to the technical field of sewage treatment, in particular to a water purifying treatment device, which comprises a water tank, a fixing frame, an outer cylinder and an inner cylinder, wherein the inner cylinder is positioned in the outer cylinder; the outer cylinder is sleeved with a first packing ring, the inner cylinder is sleeved with a second packing ring, a guide piece is arranged between the outer cylinder and the inner cylinder, and the guide piece guides water on the first packing ring to flow to the second packing ring; the outer cylinder is also provided with a water storage tank. Through urceolus and inner tube rotation, make first packing ring and second packing ring handle sewage, can guarantee that the microorganism that is attached to everywhere on first packing ring and the second packing ring is immersed in water and is exposed in the time of air the same, and then make urceolus and inner tube on different positions the treatment effect to sewage as far as unanimous. The outer cylinder provides a more moist environment for the inner cylinder, so that the phenomenon that the propagation and growth of microorganisms are influenced due to the fact that moisture on the second packing ring evaporates too quickly is prevented; and the water storage tank is arranged to supplement water to the first packing ring, so that the first packing ring is ensured to be moist.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a water purifying treatment device.
Background
The sewage can be discharged after the sewage is purified to reach a certain water quality requirement, the sewage treatment can be divided into a physical method, a biological method and a chemical method according to the effect of the sewage treatment, wherein the biological method utilizes the metabolism function of microorganisms to decompose and oxidize organic matters in a dissolved or colloid state in the sewage into stable inorganic matters, so that the sewage is purified, a common biological membrane method is adopted, microorganisms are attached to the surface of a filler to form a biological membrane under the oxygenation condition, the biological membrane absorbs the organic matters in the water to purify the sewage, meanwhile, the biological membrane is thickened by microorganism proliferation, the biological membrane can fall off when the biological membrane is increased to a certain thickness, and a new biological membrane can continuously grow on the surface of the filler.
The biological rotating disc is used as a typical biological device in a biological membrane method, and when the disc shaft rotates, the disc surface is alternately contacted with wastewater and air, so that pollutants and oxygen are continuously obtained, and the wastewater is purified. However, when the turntable rotates, the positions of the same radial different distances on the turntable are inconsistent with the contact time of the wastewater and the air, the microbial activities of the positions are different, and the inconsistent treatment degree of wastewater at different positions close to the turntable is easy to cause, so that the wastewater treatment effect is affected.
Disclosure of Invention
The invention provides a water purifying treatment device which aims to solve the problem that the treatment degree of wastewater is inconsistent at different positions of the existing biological rotating disc.
The invention relates to a water purifying treatment device, which adopts the following technical scheme:
a water purifying treatment device comprises a water tank, a fixing frame, an outer cylinder and an inner cylinder; the fixing frame is fixedly arranged in the water tank; the outer cylinder and the inner cylinder are horizontally arranged and are hollow structures, the inner cylinder is positioned in the outer cylinder, and the outer cylinder and the inner cylinder are respectively rotatably arranged on the fixing frame through a group of supporting structures; the outer cylinder is sleeved with a first packing ring, the inner cylinder is sleeved with a second packing ring, the supporting structure is provided with a guide piece, and the guide piece guides water on the first packing ring to flow to the second packing ring; the outer cylinder is also provided with a water storage tank which is positioned at one side of the first packing ring far away from the center of the outer cylinder; the two ends of the water storage tank in the circumferential direction of the outer cylinder are a first end and a second end respectively, and the first end is positioned at the front side of the second end along the rotation direction of the outer cylinder; a water inlet and a water outlet are formed in the first end of the water storage tank, a slit is formed in the second end of the water storage tank, and the width of the slit is smaller than that of the water inlet and the water outlet; the water storage tank stores water through the water inlet and outlet when the water storage tank rotates to the position below the liquid level along with the outer cylinder, and supplements water to the first packing ring through the water inlet and outlet or the slit when the water storage tank rotates to the position above the liquid level along with the outer cylinder.
Further, the outer cylinder is also provided with a plurality of annular water tanks, the annular water tanks are coaxial with the outer cylinder and are positioned on one side of the water storage tank, which is close to the axis of the outer cylinder, and are used for receiving water flowing out of the water inlet and outlet of the water storage tank; the first packing rings are multiple and are respectively positioned at two sides of the axial direction of the annular water tank, and the two sides of the axial direction of the annular water tank are provided with diversion holes which guide water in the annular water tank to flow to the first packing rings.
Further, the water storage tanks are arranged along the axial direction of the outer cylinder, the water inlet and the water outlet and the annular water tank are multiple, and the water storage tanks are distributed at intervals along the axial direction of the outer cylinder and correspond to each other one by one.
Further, the supporting structure comprises a plurality of supporting rods circumferentially distributed around the outer cylinder or the inner cylinder, and the supporting rods are axially arranged along the outer cylinder and fixedly mounted on the fixing frame; the support rod is rotatably sleeved with a sleeve, and the sleeve is used for being abutted with the end part of the outer cylinder.
Further, the guide piece is a flexible structure with one end wound on the supporting rod, the supporting rod is further provided with a clamping plate, the other end of the guide piece penetrates through the clamping plate, and the clamping plate is arranged along the radial direction of the outer cylinder or the inner cylinder, so that the other end of the guide piece extends to a second packing ring positioned on one side, close to the axis of the inner cylinder, of the guide piece along the radial direction of the outer cylinder or the inner cylinder to be in contact with the second packing ring.
Further, the inner cylinder is eccentrically disposed with respect to the outer cylinder, and the ratio of the inner cylinder immersed in water is equal to the ratio of the outer cylinder immersed in water.
Further, the inner cylinders are multiple in number, the diameters of the inner cylinders are different, and the inner cylinders are sleeved in the outer cylinder in sequence according to the diameters.
Further, the outer cylinder and the inner cylinder have the same structure and comprise two support rings and a plurality of connecting rods, and the two support rings are coaxially arranged and are rotatably arranged on the fixing frame; the plurality of connecting rods are distributed at intervals around the circumference of the supporting rings, and two ends of each connecting rod are respectively connected with the two supporting rings; the sleeves on each supporting rod are two and respectively abutted with the two supporting rings.
Further, the water purifying device further comprises a driving mechanism, wherein the driving mechanism drives the outer cylinder and the inner cylinder to rotate, and the rotating speeds of the outer cylinder and the inner cylinder are the same.
Further, the driving mechanism comprises a motor, a driving wheel, a driving belt and a plurality of gears, wherein the gears are rotatably arranged on the fixing frame, and gear rings are arranged on the supporting rings of the outer cylinder and the inner cylinder and are respectively meshed with one gear; each gear is fixedly provided with a belt wheel; the driving wheel rotates under the driving of the motor and consists of a plurality of belt wheels with different diameters, a plurality of driving belts are arranged, and each driving belt is sleeved on one belt wheel on the driving wheel and one belt wheel on one gear.
The beneficial effects of the invention are as follows: according to the water purifying treatment device, the outer cylinder and the inner cylinder rotate, so that the first packing ring and the second packing ring treat sewage, the time that microorganisms attached to the first packing ring and the second packing ring at all positions are immersed in water and exposed in air is ensured to be the same, and the sewage treatment effect at different positions on the outer cylinder and the inner cylinder is as consistent as possible. The inner cylinder is sleeved in the outer cylinder, a more moist environment is provided for the inner cylinder, and the phenomenon that the propagation and growth of microorganisms are influenced due to the fact that moisture on the second packing ring evaporates too quickly is prevented; and the water storage tank is arranged to supplement water to the first packing ring, so that the first packing ring is ensured to be moist.
Further, by providing a guide, water on the first packing ring is directed to the second packing ring, further keeping the second packing ring wet after it is out of the water.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view showing the overall structure of an embodiment of a water purifying apparatus according to the present invention;
FIG. 2 is an exploded view showing the construction of a water purifying apparatus according to an embodiment of the present invention except for a water tank;
FIG. 3 is an enlarged schematic view of FIG. 2 at A;
FIG. 4 is a schematic cross-sectional view of an outer cylinder and an inner cylinder in an embodiment of a water purifying apparatus according to the present invention;
fig. 5 is a schematic view showing the structure of a support structure and a guide in an embodiment of a water treatment apparatus according to the present invention;
FIG. 6 is a schematic view showing the structure of a driving wheel and a driving belt in an embodiment of a water purifying apparatus according to the present invention;
FIG. 7 is a schematic view showing the structure of an outer tube in an embodiment of a water purifying apparatus according to the present invention;
FIG. 8 is a schematic view showing a structure of a water reservoir in an embodiment of a water purifying apparatus according to the present invention;
in the figure: 100. a pool; 210. a motor; 220. a driving wheel; 230. a transmission belt; 240. a gear; 300. a fixing frame; 310. a support structure; 311. a support rod; 312. a sleeve; 313. a clamping plate; 320. a guide; 400. an outer cylinder; 410. a first packing ring; 420. a water storage tank; 421. a water inlet and a water outlet; 430. an annular water tank; 431. a deflector aperture; 500. an inner cylinder; 510. and a second packing ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
An embodiment of a water purifying apparatus according to the present invention, as shown in fig. 1 to 8, includes a sump 100, a fixing frame 300, an outer tub 400, and an inner tub 500.
The fixing frame 300 is fixedly installed in the sump 100.
The outer cylinder 400 and the inner cylinder 500 are both horizontally arranged and are hollow structures, the inner cylinder 500 is positioned in the outer cylinder 400, and the outer cylinder 400 and the inner cylinder 500 are respectively rotatably installed in the fixing frame 300 through a group of supporting structures 310.
The outer cylinder 400 is sleeved with a first packing ring 410, the inner cylinder 500 is sleeved with a second packing ring 510, the supporting structure 310 is provided with a guide piece 320, and the guide piece 320 guides water on the first packing ring 410 to flow to the second packing ring 510.
The outer barrel 400 is also provided with a water storage tank 420, and the water storage tank 420 is positioned on one side of the first packing ring 410, which is far away from the center of the outer barrel 400; the water storage tank 420 has a first end and a second end at both ends in the circumferential direction of the outer cylinder 400, respectively, and the first end is located at a front side of the second end in the rotational direction of the outer cylinder 400; a water inlet and outlet 421 is formed in the first end of the water storage tank 420, a slit is formed in the second end of the water storage tank 420, and the width of the slit is smaller than that of the water inlet and outlet 421; the water storage tank 420 stores water through the water inlet and outlet 421 when the outer cylinder 400 rotates below the liquid level, and supplements water to the first packing ring 410 through the water inlet and outlet 421 or slits when the outer cylinder 400 rotates above the liquid level. Specifically, in the process that the water storage tank 420 rotates from the lower end of the outer cylinder 400 to the upper end of the outer cylinder 400, water is slowly replenished to the first packing ring 410 through the slit, and when the water reaches the upper end of the outer cylinder 400, the water remained in the water storage tank 420 is poured out from the water inlet and outlet 421 to replenish water to the first packing ring 410.
The outer cylinder 400 and the inner cylinder 500 rotate, so that the first packing ring 410 and the second packing ring 510 treat sewage, and the time that microorganisms attached to the first packing ring 410 and the second packing ring 510 are immersed in water and exposed in air can be ensured to be the same, so that the sewage treatment effect at different positions on the outer cylinder 400 and the inner cylinder 500 is as consistent as possible. The inner cylinder 500 is sleeved in the outer cylinder 400, so that a more moist environment is provided for the inner cylinder 500, and the phenomenon that the propagation and growth of microorganisms are influenced due to the fact that moisture on the second packing ring 510 evaporates too quickly is prevented; and the water storage tank 420 is arranged to supplement water to the first packing ring 410, so that the first packing ring 410 is wet.
In this embodiment, the outer cylinder 400 is further provided with a plurality of annular water tanks 430, the annular water tanks 430 are coaxial with the outer cylinder 400 and are located at one side of the water storage tank 420 close to the axis of the outer cylinder 400, and are used for receiving water flowing out from the water inlet 421 of the water storage tank 420; the first packing rings 410 are plural and are respectively located at two sides of the annular water tank 430 in the axial direction, and plural diversion holes 431 are formed at two sides of the annular water tank 430 in the axial direction, and the diversion holes 431 guide water in the annular water tank 430 to flow to the first packing rings 410. By arranging the annular water tank 430, water flowing out of the water storage tank 420 is guided to distribute the circumference of the outer barrel 400 from top to bottom and flows to the first packing ring 410 from the flow guide holes 431, so that the water replenishing of the first packing ring 410 is more uniform, and the impact on the first packing ring 410 is avoided, and the microorganism adhesion on the first packing ring 410 is affected.
In this embodiment, the water storage tank 420 is disposed along the axial direction of the outer cylinder 400, and the water inlet and outlet 421 and the annular water tank 430 are plural and are distributed at intervals along the axial direction of the outer cylinder 400 and are in one-to-one correspondence; the plurality of first packing rings 410 are axially distributed along the outer cylinder 400, and each annular water groove 430 is located between two adjacent first packing rings 410.
In this embodiment, the supporting structure 310 includes a plurality of supporting rods 311 circumferentially distributed around the outer cylinder 400 or the inner cylinder 500, and the supporting rods 311 are axially disposed along the outer cylinder 400 and fixedly mounted on the fixing frame 300; the support rod 311 is rotatably sleeved with a sleeve 312, and the sleeve 312 is used for abutting against the end of the outer cylinder 400 so as to rotate along with the outer cylinder 400 when the outer cylinder 400 rotates, thereby reducing friction between the outer cylinder 400 and the sleeve 312.
In this embodiment, the guide 320 is a flexible structure with one end wound around the support rod 311, the support rod 311 is further provided with a clamping plate 313, the other end of the guide 320 passes through the clamping plate 313, and the clamping plate 313 is disposed along the radial direction of the outer cylinder 400 or the inner cylinder 500, so that the other end of the guide 320 extends along the radial direction of the outer cylinder 400 or the inner cylinder 500 to contact with the second packing ring 510 located on one side of the guide 320 near the axis of the inner cylinder 500. The guide 320 may be made of a cotton material with better water absorption, and can absorb water and release water rapidly, so that the water on the first packing ring 410 can be guided to the second packing ring 510.
In the present embodiment, the inner tub 500 is eccentrically disposed with respect to the outer tub 400, and the ratio of the inner tub 500 immersed in water is equal to the ratio of the outer tub 400 immersed in water. Preferably, both the outer drum 400 and the inner drum 500 are immersed in water at 40% and exposed to air at 60% in operation, thereby adsorbing organic matter under water through the first packing ring 410 and the second packing ring 510, and providing oxygen required for the propagation and growth of microorganisms in the air.
In this embodiment, the number of the inner cylinders 500 is plural, and the diameters of the plurality of inner cylinders 500 are different, and the plurality of inner cylinders 500 are sequentially sleeved in the outer cylinder 400 according to the diameters. The guide members 320 are provided on the support structure 310 between each adjacent two of the inner cylinders 500, and the guide members 320 are provided only on the support rods 311 above the water surface in the support structure 310 for cost saving.
In this embodiment, the outer cylinder 400 and the inner cylinder 500 have the same structure, and each comprises two support rings and a plurality of connecting rods, wherein the two support rings are coaxially arranged and are rotatably mounted on the fixing frame 300; the plurality of connecting rods are distributed at intervals around the circumference of the supporting rings, and two ends of each connecting rod are respectively connected with the two supporting rings; the first packing ring 410 and the annular water tank 430 are sleeved outside the plurality of connecting rods of the outer cylinder 400, and the second packing ring 510 is sleeved outside the plurality of connecting rods of the inner cylinder 500. Two sleeves 312 on each support rod 311 are respectively abutted with the two support rings.
In this embodiment, a water purifying apparatus further includes a driving mechanism that drives the outer cylinder 400 and the inner cylinder 500 to rotate, and makes the rotational speeds of the outer cylinder 400 and the inner cylinder 500 the same. Since the diameter of the inner cylinder 500 is smaller than that of the outer cylinder 400, and the ratio of the inner cylinder 500 immersed in water is equal to that of the outer cylinder 400, the residence time of microorganisms in water and air at different positions on the outer cylinder 400 and the inner cylinder 500 can be ensured to be consistent, and the microbial activities at different positions can be further consistent as much as possible.
In this embodiment, the driving mechanism includes a motor 210, a driving wheel 220, a driving belt 230 and a plurality of gears 240, wherein the gears 240 are rotatably mounted on the fixing frame 300, and the supporting rings of the outer cylinder 400 and the inner cylinder 500 are respectively provided with a gear ring and meshed with one gear 240; each gear 240 is fixedly provided with a belt wheel; the driving wheel 220 is driven by the motor 210 to rotate, the driving wheel 220 is composed of a plurality of pulleys with different diameters, a plurality of driving belts 230 are arranged, and each driving belt 230 is sleeved on one pulley on the driving wheel 220 and one pulley on one gear 240. By configuring the size of the pulleys, the transmission ratio of the gear 240 to the transmission wheel 220 can be changed, thereby changing the rotational speeds of the outer cylinder 400 and the inner cylinder 500.
When the water purifying treatment device is used, oxygen can be added into the water tank 100, so that microorganisms are accumulated and attached on the surfaces of the first packing ring 410 and the second packing ring 510 to form a biological film, when the outer cylinder 400 and the inner cylinder 500 rotate, the microorganisms immersed in the water on the first packing ring 410 and the second packing ring 510 absorb organic matters in the water, and when the microorganisms rotate above the water surface, the microorganisms propagate and grow to decompose the organic matters in the water, so that sewage is purified. When the water storage tank 420 rotates with the outer cylinder 400 to below the water surface, water is stored through the water inlet and outlet 421; the water storage tank 420 supplements water to the first packing ring 410 through the slit in the process of rotating along with the outer cylinder 400 from the separation liquid level to the upper end of the outer cylinder 400; after the water storage tank 420 rotates to the upper end of the outer tub 400 along with the outer tub 400, water in the water storage tank 420 flows from the water inlet and outlet 421 to the annular water tank 430, and flows from the diversion holes 431 on the annular water tank 430 to the first packing ring 410. The water on the first packing ring 410 flows through the guide 320 to the second packing ring 510 so that the second packing ring 510 remains wet after it has been removed from the water.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (10)
1. A water purification treatment device, characterized in that: comprises a pool, a fixing frame, an outer cylinder and an inner cylinder;
the fixing frame is fixedly arranged in the water tank;
the outer cylinder and the inner cylinder are horizontally arranged and are hollow structures, the inner cylinder is positioned in the outer cylinder, and the outer cylinder and the inner cylinder are respectively rotatably arranged on the fixing frame through a group of supporting structures;
the outer cylinder is sleeved with a first packing ring, the inner cylinder is sleeved with a second packing ring, the supporting structure is provided with a guide piece, and the guide piece guides water on the first packing ring to flow to the second packing ring;
the outer cylinder is also provided with a water storage tank which is positioned at one side of the first packing ring far away from the center of the outer cylinder; the two ends of the water storage tank in the circumferential direction of the outer cylinder are a first end and a second end respectively, and the first end is positioned at the front side of the second end along the rotation direction of the outer cylinder; a water inlet and a water outlet are formed in the first end of the water storage tank, a slit is formed in the second end of the water storage tank, and the width of the slit is smaller than that of the water inlet and the water outlet; the water storage tank stores water through the water inlet and outlet when the water storage tank rotates to the position below the liquid level along with the outer cylinder, and supplements water to the first packing ring through the water inlet and outlet or the slit when the water storage tank rotates to the position above the liquid level along with the outer cylinder.
2. A water purification apparatus according to claim 1, wherein: the outer cylinder is also provided with a plurality of annular water tanks which are coaxial with the outer cylinder and are positioned on one side of the water storage tank, which is close to the axis of the outer cylinder, and are used for receiving water flowing out from the water inlet and outlet of the water storage tank; the first packing rings are multiple and are respectively positioned at two sides of the axial direction of the annular water tank, and the two sides of the axial direction of the annular water tank are provided with diversion holes which guide water in the annular water tank to flow to the first packing rings.
3. A water purification apparatus according to claim 2, wherein: the water storage tanks are arranged along the axial direction of the outer cylinder, the water inlet and the water outlet and the annular water tank are multiple, and the water storage tanks are distributed at intervals along the axial direction of the outer cylinder and correspond to each other one by one.
4. A water purification apparatus according to claim 1, wherein: the supporting structure comprises a plurality of supporting rods which are circumferentially distributed around the outer cylinder or the inner cylinder, are axially arranged along the outer cylinder and are fixedly arranged on the fixing frame; the support rod is rotatably sleeved with a sleeve, and the sleeve is used for being abutted with the end part of the outer cylinder.
5. The water purifying apparatus according to claim 4, wherein: the guide piece is a flexible structure with one end wound on the supporting rod, the supporting rod is further provided with a clamping plate, the other end of the guide piece penetrates through the clamping plate, and the clamping plate is arranged along the radial direction of the outer cylinder or the inner cylinder, so that the other end of the guide piece extends to the second packing ring located on one side, close to the axis of the inner cylinder, of the guide piece along the radial direction of the outer cylinder or the inner cylinder to be in contact.
6. The water purifying apparatus according to claim 4, wherein: the inner cylinder is eccentrically arranged relative to the outer cylinder, and the proportion of the inner cylinder immersed in water is equal to the proportion of the outer cylinder immersed in water.
7. A water purification apparatus according to claim 1, wherein: the inner cylinders are multiple in number and different in diameter, and are sleeved in the outer cylinder in sequence according to the diameters.
8. A water purification apparatus according to claim 6, wherein: the outer cylinder and the inner cylinder have the same structure and comprise two supporting rings and a plurality of connecting rods, wherein the two supporting rings are coaxially arranged and are rotatably arranged on the fixing frame; the plurality of connecting rods are distributed at intervals around the circumference of the supporting rings, and two ends of each connecting rod are respectively connected with the two supporting rings; the sleeves on each supporting rod are two and respectively abutted with the two supporting rings.
9. A water purification apparatus according to claim 8, wherein: the device also comprises a driving mechanism, wherein the driving mechanism drives the outer cylinder and the inner cylinder to rotate, and the rotating speeds of the outer cylinder and the inner cylinder are the same.
10. A water purification apparatus according to claim 9, wherein: the driving mechanism comprises a motor, a driving wheel, a driving belt and a plurality of gears, wherein the gears are rotatably arranged on the fixing frame, and gear rings are arranged on supporting rings of the outer cylinder and the inner cylinder and are respectively meshed with one gear; each gear is fixedly provided with a belt wheel; the driving wheel rotates under the driving of the motor and consists of a plurality of belt wheels with different diameters, a plurality of driving belts are arranged, and each driving belt is sleeved on one belt wheel on the driving wheel and one belt wheel on one gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202311703873.4A CN117401812B (en) | 2023-12-13 | 2023-12-13 | Water purifying treatment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311703873.4A CN117401812B (en) | 2023-12-13 | 2023-12-13 | Water purifying treatment device |
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| CN117401812A true CN117401812A (en) | 2024-01-16 |
| CN117401812B CN117401812B (en) | 2024-04-05 |
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| KR200258363Y1 (en) * | 2001-09-26 | 2001-12-29 | 김원중 | Apparatus for wastewater treatment |
| US20050258083A1 (en) * | 2004-05-19 | 2005-11-24 | Gary Miller | Variously configurable rotating biological contactor and prefabricated components therefor |
| CN207294538U (en) * | 2017-10-30 | 2018-05-01 | 安徽欧鑫环保科技有限责任公司 | A kind of sanitary sewage disposal biological rotating disk device |
| CN110143665A (en) * | 2019-04-17 | 2019-08-20 | 赵舜奕 | A kind of environment protection biological turntable |
| CN211497083U (en) * | 2019-12-18 | 2020-09-15 | 安徽骏泰塑业科技有限公司 | MBBR filler for sewage treatment |
| CN111977798A (en) * | 2020-09-07 | 2020-11-24 | 安徽清扬水处理设备科技有限公司 | Domestic sewage's catalytic oxidation method biochemical treatment device |
| CN116514298A (en) * | 2022-12-07 | 2023-08-01 | 武汉理工大学三亚科教创新园 | System and method for recycling wastewater and reclaimed water from treatment of rotary bacteria and algae symbiotic biological membrane |
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