CN116621244B - High efficiency integration sewage treatment device - Google Patents
High efficiency integration sewage treatment device Download PDFInfo
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- CN116621244B CN116621244B CN202310682964.8A CN202310682964A CN116621244B CN 116621244 B CN116621244 B CN 116621244B CN 202310682964 A CN202310682964 A CN 202310682964A CN 116621244 B CN116621244 B CN 116621244B
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- filter cylinder
- sewage treatment
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- 239000010865 sewage Substances 0.000 title claims abstract description 54
- 230000010354 integration Effects 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 238000000746 purification Methods 0.000 claims abstract description 13
- 239000011941 photocatalyst Substances 0.000 claims abstract description 10
- 238000012856 packing Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 26
- 239000000945 filler Substances 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 9
- 239000012535 impurity Substances 0.000 abstract description 16
- 238000006731 degradation reaction Methods 0.000 abstract description 12
- 239000007787 solid Substances 0.000 abstract description 12
- 230000015556 catabolic process Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 9
- 239000002245 particle Substances 0.000 abstract description 5
- 238000006065 biodegradation reaction Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000001782 photodegradation Methods 0.000 abstract description 3
- 230000003197 catalytic effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 12
- 239000012528 membrane Substances 0.000 description 9
- 239000011148 porous material Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000001699 photocatalysis Effects 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- 238000007146 photocatalysis Methods 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- -1 but not limited to Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000004804 winding 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
- C02F3/102—Permeable membranes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- 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 provides high-efficiency integrated sewage treatment equipment applied to the sewage treatment field, which integrates solid particle filtration and biodegradation technology, realizes a double-way treatment means of filtration and purification on sewage, increases solid impurities attached to a semi-closed filter cylinder along with the progress of filtration and purification procedures, increases water pressure in the semi-closed filter cylinder, locally expands outwards to cause deformation action on a biological packing ring, so that biological films on the surface of the semi-closed filter cylinder are torn to different degrees, the attachment capability is reduced, the falling-off of aged biological films is improved, the generation of new biological films is promoted, the degradation efficiency of the sewage is further improved, and a catalytic degradation technology is additionally arranged on the biological packing ring to cooperate with the rotation of the biological packing ring, so that a photocatalyst layer receives light irradiation of different degrees, the high-efficiency photodegradation effect on the sewage is realized, and the sewage purification effect is further improved.
Description
Technical Field
The application relates to the field of sewage treatment, in particular to high-efficiency integrated sewage treatment equipment.
Background
And (3) sewage treatment: the sewage is purified to meet the water quality requirement of being discharged into a certain water body or reused. The sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and the sewage treatment is increasingly carried into the daily life of common people.
The sewage contains a plurality of pollutants including, but not limited to, solid particles, organic pollutants, radioactive pollutants and the like, and different modes are needed to be adopted for purifying different pollutant types, such as the solid particles are generally removed by a filtering means, and modes of photocatalytic degradation, biological degradation and the like can be adopted for the organic pollutants.
Therefore, the sewage treatment is generally carried out by multiple treatment equipment, and a plurality of purification processes are sequentially carried out, and certain limit defects exist when the sewage is treated by means of photocatalysis or microbial degradation, when photocatalysis degradation is adopted, the light receiving and utilizing conditions of the fillers with the photocatalysts in all parts are different, so that the degradation efficiency of part of the fillers is lower, and in the microbial degradation process, the falling rate of the aged biological film is slower along with the continuous thickening of the biological film, so that the generation of a new biological film is influenced, and the degradation capability of the fillers is gradually weakened.
Disclosure of Invention
The utility model aims to solve the problems that the prior single-pass treatment process of sewage is increased along with time and the efficiency is gradually weakened, and compared with the prior art, the utility model provides high-efficiency integrated sewage treatment equipment, which comprises a purification cylinder, wherein the front end of the purification cylinder is connected with a cylinder cover, a semi-closed filter cylinder and a biological filler ring which are arranged inside and outside are arranged inside the purification cylinder, the biological filler ring is sleeved on the outer side of the semi-closed filter cylinder, and one end of the semi-closed filter cylinder close to the cylinder cover is connected with a fixed ring;
the semi-closed filter cylinder comprises a filter screen cylinder and a plurality of hole sealing plates which are uniformly distributed on the outer side of the filter screen cylinder, one end of the filter screen cylinder far away from the cylinder cover is fixedly connected with the inner wall of the purification cylinder, a plurality of strip-shaped holes which are in one-to-one correspondence with the hole sealing plates are formed in the filter screen cylinder, a waterproof cloth sleeve is fixedly connected between the side ends of the hole sealing plates and the outer ends of the filter screen cylinder, the waterproof cloth sleeve is positioned on the outer side of the edges of the strip-shaped holes, a first magnetic coating is coated on the inner surface of the hole sealing plates close to the filter screen cylinder and the outer surface of the filter screen cylinder close to the hole sealing plates, and a fixed ring is fixedly connected with the end part of the filter screen cylinder;
the biological packing ring comprises a plurality of evenly distributed circular rings with central lines on the same straight line, connecting rods are fixedly connected between the adjacent circular rings, the inner ends of the circular rings are fixedly connected with film attaching nets, the film attaching nets comprise elastic nets and a plurality of film attaching wires which are evenly and alternately wound on the surfaces of the elastic nets, and the elastic nets are fixedly connected with a plurality of evenly distributed actuating rods;
further, the cylinder cover is fixedly connected with a water inlet pipe, and the pipe orifice of the water inlet pipe is positioned at the inner side of the positioning ring.
Further, one end that the purifying tube kept away from the cover is connected with the back lid, and one end fixedly connected with outlet pipe that the purifying tube was kept away from to the back lid, and a plurality of water outlets that are annular distribution and lie in the semi-closed cartridge outside have been seted up to the one end that the purifying tube was close to the back lid.
Optionally, the inner wall of the purifying cylinder is provided with a plurality of evenly distributed grooves, the inner wall of the grooves is fixedly connected with an ultraviolet lamp, and the outer surface of the actuating rod is coated with a photocatalyst layer.
Optionally, one end of the back cover, which is close to the purifying cylinder, is fixedly connected with a T-shaped swivel, and one end of the purifying cylinder, which is close to the back cover, is provided with an annular groove, and the T-shaped swivel is rotationally connected to the inside of the annular groove.
Optionally, one end of the rear cover, which is close to the purifying cylinder, is fixedly connected with a magnetic ring, the magnetic ring is positioned on the inner side of the T-shaped rotating ring, and the outer surface of the circular ring, which is closest to the rear cover, is coated with a second magnetic coating.
Optionally, one end of the purifying cylinder far away from the cylinder cover is fixedly connected with a drain pipe communicated with the inner side of the semi-closed filter cylinder, the drain pipe movably penetrates through the rear cover and extends to the outer side of the rear cover, and the drain pipe is rotationally connected with the inner part of the rear cover.
Optionally, the outer ends of the water inlet pipe and the water outlet pipe are fixedly connected with return pipes communicated with the water inlet pipe and the water outlet pipe, one end, close to each other, of the pair of return pipes is connected with a filter box communicated with the return pipes, a plurality of filter screens are fixedly connected inside the filter box, and the mesh aperture of the filter screens is gradually reduced along the direction from the water outlet pipe to the water inlet pipe.
Optionally, the outer end fixedly connected with of back flow takes the hole dish, and a plurality of mounting holes have all been seted up to the both ends that the rose box is close to the drain pipe, pass through bolted connection between hole dish and the mounting hole.
Optionally, the first valve is fixedly connected to the water inlet pipe, the first valve is located on one side, away from the cylinder cover, of the return pipe, the second valve is fixedly connected to the return pipe, and the water pump is fixedly connected to one of the return pipes.
Compared with the prior art, the advantage of this application lies in:
(1) This application collects solid particle filtration and biological degradation technique in an organic whole, has realized filtering and the double-pass processing means of purifying to sewage, along with filtering, purifying procedure go on, the solid impurity that adheres to increases on the semi-closed filter cartridge, the internal water pressure of semi-closed filter cartridge increases, it takes place local outside expansion, cause deformation to the biofilm carrier circle, make the biofilm on its surface take place the tearing of different degree, the adhesion capability decline, the drop of ageing biofilm has been improved, the production of new biofilm has been promoted, and then the degradation efficiency to sewage has been improved.
(2) Along with the more solid impurities of internal surface adhesion of filter screen cylinder, form the jam of certain degree, when influencing sewage and pass through efficiency, semi-closed filter cartridge inboard water pressure constantly increases, for obtaining bigger storage space, excessive sewage can force the pore sealing board to move to the outside for the pore sealing board leads to the fact the promotion to the actuating rod in its outside, through the position change of actuating rod, the elastic net that causes and connect with it takes place elastic deformation, the attached membrane silk receives the traction because of elastic net deformation, and then has the effect of pulling to the biomembrane of its surface adhesion, make the biomembrane take place different degrees and tear, reduce its adhesion ability, under the effect of rivers, ageing biomembrane drop rate accelerates, new biomembrane accelerates to form, effectively improved biodegradation efficiency.
(3) Through the outer surface coating of actuating the stick and scribble the photocatalyst layer to combine the setting of T type swivel and magnetic ring, after using for a period, through manual rotation back lid, through the magnetic attraction between magnetic ring and the second magnetic coating, realize the rotation of biofilm carrier circle in the semi-closed section of thick bamboo outside, thereby make the actuating the stick position that has the photocatalyst layer change, make things convenient for it to accept different light and shine, make its photocatalysis efficiency be difficult for producing great difference, improve the photodegradation effect, can be less than the inner circle diameter of purifying section of thick bamboo between the outer lane of ring, can reduce the frictional force between ring and the purifying section of thick bamboo like this, make things convenient for the biofilm carrier circle to rotate.
(4) When the solid impurities filtered by the inner surface of the semi-closed filter cylinder are too much, the waterway valve on the water outlet pipe can be closed to interrupt the sewage purification process, then the valve on the return pipe is opened, the valve on the water inlet pipe is closed, the water pump is started, the sewage on the inner side of the semi-closed filter cylinder enters the corresponding return pipe through the water outlet pipe, then sequentially passes through the multi-layer filter box, then sequentially passes through the other return pipe and the water inlet pipe to reenter the inner side of the semi-closed filter cylinder, the impurities on the inner surface of the semi-closed filter cylinder are pulled by the sewage flowing at high speed, then the sewage and the impurities jointly enter the filter screen, sequentially pass through multiple times of filtration, the impurities are intercepted on the surface of the filter box, after the sewage is circulated at high speed, the valve on the water pump and the return pipe is closed, the valve is opened, the sewage treatment process can be continued, and the impurities on the filter box are collected and cleaned through the filter screen.
Drawings
FIG. 1 is a perspective view of the present application;
FIG. 2 is a perspective view of the present application when disassembled;
FIG. 3 is a perspective view of a semi-enclosed filter cartridge of the present application;
FIG. 4 is a schematic side view of embodiment 1 of the present application;
FIG. 5 is a schematic diagram of a front structure of the present application;
FIG. 6 is a schematic diagram of a front structure of the present application;
FIG. 7 is a schematic diagram III of the front structure of the present application;
FIG. 8 is a schematic side view of embodiment 2 of the present application;
FIG. 9 is a partial perspective view of embodiment 2 of the present application;
fig. 10 is a perspective view of the rear cover of embodiment 2 of the present application;
FIG. 11 is a perspective view of example 2 of the present application in use;
FIG. 12 is a schematic side view of embodiment 3 of the present application;
FIG. 13 is a second schematic side view of embodiment 3 of the present application;
fig. 14 is a perspective view of example 3 of the present application.
The reference numerals in the figures illustrate:
1 a purifying cylinder, 101 a water outlet hole, 102 an annular groove, 2 a cylinder cover, 201 a water inlet pipe, 3 a rear cover, 4 a semi-closed filter cylinder, 41 a filter screen cylinder, 42 a pore sealing plate, 43 a waterproof cloth sleeve, 5 a fixed ring, 6 a biological filler ring, 61 a circular ring, 62 a connecting rod, 63 a film attaching net, 6301 an elastic net, 6302 a film attaching wire, 64 a driving rod, 7 a water outlet pipe, 8T-shaped rotating ring, 9 a magnetic ring, 10 an ultraviolet lamp, 11 a water outlet pipe, 12 a backflow pipe, 1201 a disc with holes, 13 a filter box and 14 a filter screen.
Detailed Description
The embodiments will be described in detail and throughout the specification with reference to the drawings, wherein, based on the embodiments in the application, all other embodiments obtained by persons skilled in the art without making creative efforts are within the scope of protection of the application.
Example 1:
the invention provides high-efficiency integrated sewage treatment equipment, referring to fig. 1 and 2, which comprises a purifying cylinder 1, wherein the front end of the purifying cylinder 1 is connected with a cylinder cover 2, the cylinder cover 2 and the port of the purifying cylinder 1 can be in a threaded screwing connection mode or a bolt connection mode, the installation and the detachable effect of the cylinder cover 2 and the port of the purifying cylinder 1 can be realized, a semi-closed filter cylinder 4 and a biological packing ring 6 which are arranged inside and outside are arranged inside the purifying cylinder 1, the biological packing ring 6 is sleeved on the outer side of the semi-closed filter cylinder 4, and one end of the semi-closed filter cylinder 4 close to the cylinder cover 2 is connected with a fixed ring 5.
Referring to fig. 2 and 3, the semi-closed filter cartridge 4 includes a filter screen cylinder 41 and a plurality of hole sealing plates 42 uniformly distributed on the outer side of the filter screen cylinder 41, one end of the filter screen cylinder 41 far away from the cylinder cover 2 is fixedly connected with the inner wall of the purification cylinder 1, a plurality of bar-shaped holes corresponding to the hole sealing plates 42 one by one are formed in the filter screen cylinder 41, a waterproof cloth cover 43 is fixedly connected between the side end of the hole sealing plates 42 and the outer end of the filter screen cylinder 41, the waterproof cloth cover 43 is positioned on the outer side of the edge of the bar-shaped holes, a magnetic coating is coated on the inner surface of the hole sealing plates 42 close to the filter screen cylinder 41 and the outer surface of the filter screen cylinder 41 close to the hole sealing plates 42, and the fixed ring 5 is fixedly connected with the end of the filter screen cylinder 41, as shown in fig. 3, the hole sealing plates 42 have a certain moving range due to the flexible characteristic of the waterproof cloth cover 43, and the hole sealing plates 42 are in a state of being attached to the outer ends of the filter screen cylinder 41 by the magnetic coating when no external force or small external force.
Referring to fig. 2, the bio-filler ring 6 includes a plurality of evenly distributed rings 61 with center lines on the same straight line, connecting rods 62 are fixedly connected between adjacent rings 61, membrane attaching nets 63 are fixedly connected to inner ends of the rings 61, the membrane attaching nets 63 include elastic nets 6301 and a plurality of membrane attaching wires 6302 uniformly and alternately wound on the surfaces of the elastic nets 6301, a plurality of evenly distributed actuating rods 64 are fixedly connected to the elastic nets 6301, the membrane attaching wires 6302 can be made of aldehyde fiber yarns or polyester yarns and used as carriers for microorganism adhesion, growth and propagation, the elastic nets 6301 are made of elastic materials and used as winding carriers for the membrane attaching wires 6302, when the elastic nets 6301 are slightly elastically deformed, the membrane attaching wires 6302 slightly move to promote the demoulding process of aged biological membranes, and before use, the bio-filler ring 6 for completing the microbial membranes is conveniently installed between the purification cartridge 1 and the semi-closed filter cartridge 4, and after long-term use, the bio-filler ring 6 which is lost is conveniently taken out and replaced.
Referring to fig. 4, a water inlet pipe 201 is fixedly connected to a cylinder cover 2, a pipe orifice of the water inlet pipe 201 is located at an inner side of a positioning ring 5, a rear cover 3 is connected to one end of a purifying cylinder 1 away from the cylinder cover 2, a water outlet pipe 7 is fixedly connected to one end of the rear cover 3 away from the purifying cylinder 1, and a plurality of water outlet holes 101 which are distributed in a ring shape and located at an outer side of a semi-closed filter cylinder 4 are formed in one end of the purifying cylinder 1 close to the rear cover 3.
The using process comprises the following steps: referring to fig. 4 and 5, sewage to be treated is input into the inner space of the semi-closed filter cartridge 4 through the water inlet pipe 201, enters between the semi-closed filter cartridge 4 and the purifying cartridge 1 after the sewage is filtered by the filter action of the filter screen cartridge 41, is degraded and purified by microorganisms attached to the bio-packing ring 6, enters the inner side of the rear cover 3 through the water outlet hole 101, and is then discharged through the water outlet pipe 7 for subsequent treatment;
after a period of treatment, as shown in fig. 6, more solid impurities adhere to the inner surface of the filter screen cylinder 41 to form a certain degree of blockage, so as to affect the sewage passing efficiency, at this time, as sewage is continuously input, the water pressure inside the semi-closed filter cartridge 4 is continuously increased, as shown in fig. 7, in order to obtain a larger storage space, excessive sewage can force the pore sealing plate 42 to move outwards, so that the pore sealing plate 42 pushes the actuating rod 64 outside the pore sealing plate, the elastic net 6301 connected with the pore sealing plate is elastically deformed by the position change of the actuating rod 64, the film attaching wire 6302 is pulled by the deformation of the elastic net 6301, so that the biomembrane attached to the surface of the pore sealing plate has a pulling effect, so that the biomembrane is torn to different degrees, the attaching capability of the biomembrane is reduced, the dropping rate of the aged biomembrane is accelerated under the action of water flow, and the new biomembrane is formed in an accelerated manner, and the biodegradation efficiency is effectively improved.
This application collects solid particle filtration and biological degradation technique in an organic whole, has realized filtering and the double-pass processing means of purifying to sewage, along with filtering, purifying procedure go on, the solid impurity that adheres to increases on the semi-closed section of thick bamboo 4, the internal water pressure of the semi-closed section of thick bamboo 4 increases, it takes place local outside expansion, cause deformation to biofilm carrier ring 6, make the biofilm on its surface take place the tearing of different degree, the adhesion capability decline, the drop of ageing biofilm has been improved, the production of new biofilm has been promoted, and then the degradation efficiency to sewage has been improved.
Example 2:
the embodiment adds a high-efficiency photocatalytic degradation technology on the basis of the embodiment 1, and realizes the further purification effect on sewage by matching with the biodegradation means of the embodiment 1, and the method is as follows:
referring to fig. 8, a plurality of evenly distributed grooves are formed in the inner wall of the purifying cylinder 1, an ultraviolet lamp 10 is fixedly connected to the inner wall of the grooves, a photocatalyst layer is coated on the outer surface of the actuating rod 64, one end, close to the purifying cylinder 1, of the rear cover 3 is fixedly connected with a T-shaped rotating ring 8, an annular groove 102 is formed in one end, close to the rear cover 3, of the purifying cylinder 1, the T-shaped rotating ring 8 is rotatably connected to the inside of the annular groove 102, a magnetic ring 9 is fixedly connected to one end, close to the purifying cylinder 1, of the rear cover 3, the magnetic ring 9 is located on the inner side of the T-shaped rotating ring 8, a magnetic coating II is coated on the outer surface of a circular ring 61, closest to the rear cover 3, due to magnetic attraction force between the magnetic ring 9 and the magnetic coating II, when the magnetic ring 9 rotates, the circular ring 61 with the magnetic coating II rotates synchronously, and accordingly the biological filler ring 6 rotates.
The photocatalyst layer is irradiated by the ultraviolet lamp 10 to absorb light energy and degrade organic matters in sewage, due to the fixed position of the ultraviolet lamp 10, the light intensity of different areas in the purifying cylinder 1 is different to a certain extent, so that the light intensity of different parts of the actuating rod 64 is different to a certain extent, and the catalytic effect of the photocatalyst layer on the surface is different, therefore, referring to fig. 11, after a period of use, the biological filler ring 6 is rotated outside the semi-closed filter cylinder 4 by manually rotating the rear cover 3 and by magnetic attraction between the magnetic ring 9 and the magnetic coating II, so that the actuating rod 64 with the photocatalyst layer is changed to facilitate the light irradiation of different degrees, the photocatalytic efficiency is not easy to generate a larger difference, the photodegradation effect is improved, the diameter of the outer ring of the circular ring 61 can be smaller than the diameter of the inner ring of the purifying cylinder 1, the friction force between the circular ring 61 and the purifying cylinder 1 can be reduced, and the biological filler ring 6 is convenient to rotate.
Example 3:
the following structure is added on the basis of embodiment 1 or embodiment 2, so as to collect impurities filtered on the inner surface of the semi-closed filter cartridge 4 to a certain extent and recover the filtering performance to a certain extent, and the method is specifically as follows:
referring to fig. 12 and 14, one end of the purifying cartridge 1 far away from the cartridge cover 2 is fixedly connected with a drain pipe 11 communicated with the inner side of the semi-closed filter cartridge 4, the drain pipe 11 movably penetrates through the rear cover 3 and extends to the outer side of the rear cover 3, the drain pipe 11 is rotationally connected with the inner side of the rear cover 3, the outer ends of the water inlet pipe 201 and the drain pipe 11 are fixedly connected with a return pipe 12 communicated with the water inlet pipe, one end, close to each other, of a pair of return pipes 12 is connected with a filter tank 13 communicated with the water inlet pipe, the inner side of the filter tank 13 is fixedly connected with a plurality of filter screens 14, the mesh diameters of the filter screens 14 gradually decrease along the direction from the drain pipe 11 to the water inlet pipe 201, the outer end of the return pipe 12 is fixedly connected with a perforated disc 1201, two ends, close to the drain pipe 11, of the filter tank 13 is provided with a plurality of mounting holes, the perforated disc 1201 is connected with the mounting holes through bolts, the first valve is positioned on one side, far away from the cartridge cover 2, of the return pipe 12 is fixedly connected with a valve two, and the water pump is fixedly connected to one of the return pipe 12.
When excessive solid impurities filtered on the inner surface of the semi-closed filter cartridge 4 have obvious influence on the filtering efficiency, please refer to fig. 13, the waterway valve on the water outlet pipe 7 can be closed to interrupt the sewage purifying process, then the valve two on the return pipe 12 is opened, the valve one on the water inlet pipe 201 is closed, the water pump is started, the sewage on the inner side of the semi-closed filter cartridge 4 enters the corresponding return pipe 12 through the water outlet pipe 11, then sequentially passes through the multi-layer filter box 13, then sequentially passes through the other return pipe 12 and the water inlet pipe 201 to reentry the inner side of the semi-closed filter cartridge 4, the impurities on the inner surface of the semi-closed filter cartridge 4 are pulled by the sewage flowing at high speed, then the sewage and the impurities enter the filter screen 14 together, and sequentially pass through multiple times of filtering to intercept the impurities on the surface of the filter box 13;
after the sewage is circulated at a high speed, the second valve on the water pump and the return pipe 12 is closed, the first valve is opened, the sewage treatment process can be continued, and the impurities on the filter tank 13 are collected and cleaned by disassembling the filter screen 14.
The foregoing is merely a preferred embodiment of the present application, which is used in connection with the actual requirement, but the scope of the present application is not limited thereto.
Claims (9)
1. The high-efficiency integrated sewage treatment equipment comprises a purifying cylinder (1), and is characterized in that the front end of the purifying cylinder (1) is connected with a cylinder cover (2), a semi-closed filter cylinder (4) and a biological filler ring (6) which are arranged inside and outside are arranged inside the purifying cylinder (1), the biological filler ring (6) is sleeved on the outer side of the semi-closed filter cylinder (4), and one end, close to the cylinder cover (2), of the semi-closed filter cylinder (4) is connected with a fixed ring (5);
the semi-closed filter cylinder (4) comprises a filter cylinder (41) and a plurality of hole sealing plates (42) which are uniformly distributed on the outer side of the filter cylinder (41), one end, far away from a cylinder cover (2), of the filter cylinder (41) is fixedly connected with the inner wall of the purification cylinder (1), a plurality of strip-shaped holes which are in one-to-one correspondence with the hole sealing plates (42) are formed in the filter cylinder (41), waterproof cloth sleeves (43) are fixedly connected between the side ends of the hole sealing plates (42) and the outer ends of the filter cylinder (41), the waterproof cloth sleeves (43) are positioned on the outer sides of edges of the strip-shaped holes, a first magnetic coating is coated on the inner surface, close to the filter cylinder (41), of the hole sealing plates (42) and the outer surface, close to the hole sealing plates (42), of the fixed ring (5) is fixedly connected with the end of the filter cylinder (41), and the hole sealing plates (42) have a certain moving range through the flexible characteristic of the waterproof cloth sleeves (43);
the biological packing ring (6) comprises a plurality of evenly distributed circular rings (61) with central lines on the same straight line, connecting rods (62) are fixedly connected between the adjacent circular rings (61), film attaching nets (63) are fixedly connected to the inner ends of the circular rings (61), the film attaching nets (63) comprise elastic nets (6301) and a plurality of film attaching wires (6302) which are evenly and alternately wound on the surfaces of the elastic nets (6301), and a plurality of evenly distributed actuating rods (64) are fixedly connected to the elastic nets (6301); the cylinder cover (2) is fixedly connected with a water inlet pipe (201), and a pipe orifice of the water inlet pipe (201) is positioned at the inner side of the positioning ring (5).
2. The high-efficiency integrated sewage treatment device according to claim 1, wherein one end of the purifying cylinder (1) far away from the cylinder cover (2) is connected with a rear cover (3), one end of the rear cover (3) far away from the purifying cylinder (1) is fixedly connected with a water outlet pipe (7), and one end of the purifying cylinder (1) close to the rear cover (3) is provided with a plurality of water outlet holes (101) which are distributed annularly and are positioned outside the semi-closed filter cylinder (4).
3. The high-efficiency integrated sewage treatment device according to claim 1, wherein a plurality of evenly distributed grooves are formed in the inner wall of the purifying cylinder (1), the inner wall of the grooves is fixedly connected with an ultraviolet lamp (10), and a photocatalyst layer is coated on the outer surface of the actuating rod (64).
4. The high-efficiency integrated sewage treatment device according to claim 2, wherein one end of the rear cover (3) close to the purifying cylinder (1) is fixedly connected with a T-shaped swivel (8), one end of the purifying cylinder (1) close to the rear cover (3) is provided with an annular groove (102), and the T-shaped swivel (8) is rotationally connected to the inside of the annular groove (102).
5. The high-efficiency integrated sewage treatment device according to claim 4, wherein one end of the rear cover (3) close to the purifying cylinder (1) is fixedly connected with a magnetic ring (9), the magnetic ring (9) is positioned on the inner side of the T-shaped rotating ring (8), and the outer surface of the circular ring (61) closest to the rear cover (3) is coated with a second magnetic coating.
6. The high-efficiency integrated sewage treatment equipment according to claim 1, wherein one end of the purifying cylinder (1) far away from the cylinder cover (2) is fixedly connected with a drain pipe (11) communicated with the inner side of the semi-closed filter cylinder (4), the drain pipe (11) movably penetrates through the rear cover (3) and extends to the outer side of the rear cover, and the drain pipe (11) is in rotary connection with the inner side of the rear cover (3).
7. The high-efficiency integrated sewage treatment device according to claim 1, wherein the outer ends of the water inlet pipe (201) and the water outlet pipe (11) are fixedly connected with backflow pipes (12) communicated with the water inlet pipe, one end, close to each other, of each backflow pipe (12) is connected with a filtering box (13) communicated with the backflow pipe, a plurality of filtering screens (14) are fixedly connected to the inside of the filtering box (13), and the mesh diameters of the filtering screens (14) are gradually reduced along the direction from the water outlet pipe (11) to the water inlet pipe (201).
8. The high-efficiency integrated sewage treatment device according to claim 7, wherein the outer end of the return pipe (12) is fixedly connected with a perforated disc (1201), a plurality of mounting holes are formed in both ends of the filter box (13) close to the drain pipe (11), and the perforated disc (1201) is connected with the mounting holes through bolts.
9. The high-efficiency integrated sewage treatment device according to claim 7, wherein a first valve is fixedly connected to the water inlet pipe (201), the first valve is located on one side, away from the cylinder cover (2), of the return pipe (12), a second valve is fixedly connected to the return pipe (12), and a water pump is fixedly connected to one of the return pipes (12).
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| CN202310682964.8A CN116621244B (en) | 2023-06-09 | 2023-06-09 | High efficiency integration sewage treatment device |
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| CN202310682964.8A CN116621244B (en) | 2023-06-09 | 2023-06-09 | High efficiency integration sewage treatment device |
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| CN116621244A (en) | 2023-08-22 |
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