CN108439713B - Integrated sewage treatment system for villages and towns - Google Patents

Integrated sewage treatment system for villages and towns Download PDF

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Publication number
CN108439713B
CN108439713B CN201810311920.3A CN201810311920A CN108439713B CN 108439713 B CN108439713 B CN 108439713B CN 201810311920 A CN201810311920 A CN 201810311920A CN 108439713 B CN108439713 B CN 108439713B
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China
Prior art keywords
tank
conveying
sewage treatment
box body
conveying crawler
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CN201810311920.3A
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CN108439713A (en
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李华
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SICHUAN STONG OMEX ENVIRONMENTAL ENGINEERING CO LTD
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SICHUAN STONG OMEX ENVIRONMENTAL ENGINEERING CO LTD
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/281Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/10Inorganic compounds
    • C02F2101/105Phosphorus compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/10Inorganic compounds
    • C02F2101/16Nitrogen compounds, e.g. ammonia
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/002Construction details of the apparatus
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/002Construction details of the apparatus
    • C02F2201/007Modular design
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00General aspects of water treatment
    • C02F2301/08Multistage treatments, e.g. repetition of the same process step under different conditions

Abstract

The invention discloses a village and town integrated sewage treatment system, belongs to the technical field of sewage filtering equipment, and is used for solving the problems that the existing sewage treatment equipment is poor in treatment effect, basically does not classify and treat impurities in the sewage treatment process, and achieves the maximum utilization of resources. The water purification device comprises a filter tank, a water purification tank and a storage tank which are connected in sequence, wherein the filter tank comprises a tank body, a water inlet is formed in the top of the tank body, and a flow dividing device, a conveying device and a filtering device are sequentially arranged in the tank body from top to bottom; the flow dividing device comprises a supporting plate, a flow guide column, a vibrator and a vibration power supply, wherein the supporting plate is arranged on the inner wall of the box body, the flow guide column is arranged on the supporting plate, the vibration power supply and the vibrator are arranged at the lower part of the supporting plate, and the vibration power supply is connected with the vibrator; the water purifying tank comprises a tank body, and water purifying plants for purifying water are planted in the tank body.

Description

Integrated sewage treatment system for villages and towns
Technical Field
The invention relates to the technical field of sewage treatment equipment, in particular to a village and town integrated sewage treatment system.
Background
With the gradual emphasis on environmental protection in China, the law enforcement of environmental protection is continuously increased in China, residents and enterprises can generate a lot of sewage in the processes of life and production, the sewage contains a lot of domestic garbage and heavy metal pollution, and if the sewage is directly discharged into rivers without treatment, the sewage can not only hinder self-purification of water bodies, but also harm fishes and other aquatic organisms.
The existing sewage treatment equipment has poor treatment effect, and basically does not classify and treat impurities in the sewage treatment process, so that the maximum utilization of resources is achieved.
Disclosure of Invention
The invention provides a village and town integrated sewage treatment system, which aims to solve the problems that the existing sewage treatment equipment is poor in treatment effect, basically, impurities are not classified in the sewage treatment process, and the maximum utilization of resources is achieved.
In order to solve the technical problems, the invention provides the following technical scheme:
a village and town integrated sewage treatment system comprises a filter tank, a clean water tank and a storage tank which are sequentially connected, wherein the filter tank comprises a tank body, the top of the tank body is provided with a water inlet, and the tank body is internally provided with a flow dividing device, a conveying device and a filtering device from top to bottom;
the flow dividing device comprises a supporting plate, a flow guide column, a vibrator and a vibration power supply, wherein the supporting plate is arranged on the inner wall of the box body, the flow guide column is arranged on the supporting plate, the vibration power supply and the vibrator are arranged at the lower part of the supporting plate, and the vibration power supply is connected with the vibrator; the water purifying tank comprises a tank body, and water purifying plants for purifying water are planted in the tank body.
When the integrated sewage treatment system for villages and towns works, sewage containing impurities enters the filter tank from the water inlet, is filtered by the filter tank, is purified by the water purification tank, and is finally stored in the storage tank for reuse. The sewage containing impurities falls after entering a box body of the filtering tank, a vibration power supply is started, a vibrator drives a supporting plate to vibrate, so that a guide column arranged on the supporting plate moves up and down, the guide column moves up and down to separate solid and liquid of the impurities in the sewage entering the box body, such as solid impurities such as domestic garbage and the like, the sewage continuously falls through a conveying crawler, fine impurities in the sewage are absorbed through a filtering layer, and finally the sewage flows into a water purifying tank; the solid impurities can be conveyed to the outside of the tank by the conveying track to be recycled, and aquatic water purification plants such as wild rice shoots, reeds, canna, yellow flower wartails, rush, sand grass and the like are planted in the water purification tank, so that elements such as nitrogen, phosphorus and the like in the water body can be effectively absorbed, and the effects of purifying the water quality and beautifying the environment are achieved.
Furthermore, the backup pad includes that the cross-section is the base of field font and the cross-section is circular shape support constitution, the support sets up on the base, and the centre of a circle of support and the coincidence of the central symmetry point of base, and the design of this kind of structure can play the effect of support, can reserve the mouth of crossing of solid impurity whereabouts again.
Furthermore, the diversion columns are distributed on the support and the base in the circular inner part of the support in a centrosymmetric manner, and the heights of the diversion columns are gradually decreased from the circle center of the support to the circumferential direction of the support, so that the separation of solid-liquid mixtures is facilitated.
Further, the conveying device comprises a conveying track, a plurality of convex blocks are arranged on the conveying track, the conveying track is arranged in an inclined mode, the input end of the conveying track is the low end of the conveying track, the output end of the conveying track is the high end of the conveying track, the output end of the conveying track is arranged outside the box body through the side wall of the box body, an opening used for conveying garbage is formed in the side wall of the box body above the output end of the conveying track, a cleaning assembly is arranged on the side wall of the box body at the output end of the conveying track, the conveying track is arranged in an inclined mode, the conveying track does not enable the falling sewage to be discharged out of the box body, and solid waste falling on the conveying track is conveyed out of the box body.
Further, clean the subassembly and include motor, pivot, mounting panel and cleaning plate, the mounting panel setting is on the lateral wall of box, and the motor setting is on the mounting panel, and the one end of pivot links to each other with the output of motor, and the other end of pivot links to each other with the one end of cleaning plate, and the other end of cleaning plate is equipped with the brush that is used for cleaning solid waste on the conveying track, and it is rotatory that the pivot drives cleaning plate under the effect of motor, and cleaning plate can wash the solid waste who hangs on the conveying track.
Furthermore, a baffle is arranged on one side, close to the input end of the conveying crawler, of the lug, a water through hole is formed in the lower portion of the baffle, and therefore the sewage is prevented from being left between the baffle and the lug and being discharged out of the box.
Furthermore, a collecting box is arranged below the output end of the conveying crawler belt, a leakage opening is formed in the mounting plate, the size of the leakage opening is the same as that of an inlet of the collecting box, and therefore solid waste can be conveniently and smoothly transmitted to the outside of the box.
Furthermore, the filtering device comprises a filtering net layer and an activated carbon layer which are sequentially arranged at the lower part of the conveying device, one end of the filtering net layer is provided with an operation window, and the activated carbon layer is movably connected with the inner wall of the box body, so that impurities accumulated on the filtering net can be removed through the operation window.
Furthermore, a box door for disassembling the activated carbon layer is arranged on the side wall of the box body opposite to the activated carbon layer, so that the activated carbon layer can be conveniently disassembled through the box door, and adsorbed impurities in the activated carbon layer can be cleaned.
Compared with the prior art, the invention has the beneficial effects that:
1. the sewage containing impurities enters the filter tank from the water inlet, is filtered by the filter tank, is purified by the water purifying tank and is stored in the storage pool for reuse. The sewage containing impurities falls after entering a box body of the filtering tank, a vibration power supply is started, a vibrator drives a supporting plate to vibrate, so that a guide column arranged on the supporting plate moves up and down, the guide column moves up and down to separate solid and liquid of the impurities in the sewage entering the box body, such as solid impurities such as domestic garbage and the like, the sewage continuously falls through a conveying crawler, fine impurities in the sewage are absorbed through a filtering layer, and finally the sewage flows into a water purifying tank; the solid impurities can be conveyed to the outside of the tank by the conveying track to be recycled, aquatic water purification plants such as wild rice shoots, reeds, canna, yellow bird tails, rush, sand grass and the like are planted in the water purification tank, and the aquatic water purification plants can effectively absorb elements such as nitrogen, phosphorus and the like in the water body, play a role in purifying water quality and beautifying the environment, can play an ornamental role, and are helpful for constructing tourism in villages. The problem of current sewage treatment device treatment effect poor, and do not basically reach the maximize utilization of resource to impurity classification's processing at the in-process of handling sewage is solved.
2. The support plate comprises a base with a cross section in a shape of Chinese character 'tian' and a support with a circular cross section, wherein the support is arranged on the base, and the circle center of the support is superposed with the central symmetry point of the base.
3. The guide columns are centrally and symmetrically distributed on the bracket and the base in the circular inner part of the bracket, and the heights of the guide columns are gradually reduced from the circle center of the bracket to the circumferential direction of the bracket, so that the separation of solid-liquid mixtures is facilitated.
4. The conveying device comprises a conveying crawler belt, wherein a plurality of convex blocks are arranged on the conveying crawler belt, the conveying crawler belt is obliquely arranged, the input end of the conveying crawler belt is the low end of the conveying crawler belt, the output end of the conveying crawler belt is the high end of the conveying crawler belt, the output end of the conveying crawler belt is arranged outside a box body through the side wall of the box body, an opening for conveying garbage is formed in the side wall of the box body above the output end of the conveying crawler belt, a cleaning assembly is arranged on the side wall of the box body at the output end of the conveying crawler belt, the conveying crawler belt is obliquely arranged, so that the conveying crawler belt cannot bring falling sewage out of the box body, and solid wastes falling on the conveying crawler belt are conveyed out.
5. The cleaning assembly comprises a motor, a rotating shaft, a mounting plate and a cleaning plate, wherein the mounting plate is arranged on the side wall of the box body, the motor is arranged on the mounting plate, one end of the rotating shaft is connected with the output end of the motor, the other end of the rotating shaft is connected with one end of the cleaning plate, the other end of the cleaning plate is provided with a brush for cleaning solid wastes on the conveying crawler belt, the rotating shaft drives the cleaning plate to rotate under the action of the motor, and the cleaning plate can clean the solid wastes hung on the conveying crawler belt.
6. According to the invention, the baffle is arranged on one side of the lug, which is close to the input end of the conveying crawler belt, and the water through hole is formed in the lower part of the baffle, so that sewage remained between the baffle and the lug is prevented from being taken out of the box.
7. The collecting box is arranged below the output end of the conveying crawler belt, the mounting plate is provided with the leakage opening, and the size of the leakage opening is the same as that of the inlet of the collecting box, so that solid wastes can be conveniently and smoothly conveyed out of the box.
8. The filtering device comprises a filtering net layer and an active carbon layer which are arranged at the lower part of the conveying device in sequence, wherein an operation window is arranged at one end of the filtering net layer, the active carbon layer is movably connected with the inner wall of the box body, and impurities accumulated on the filtering net can be removed through the operation window.
9. The box body side wall opposite to the activated carbon layer is provided with a box door for disassembling the activated carbon layer, so that the activated carbon layer can be conveniently disassembled through the box door, and adsorbed impurities in the activated carbon layer can be cleaned.
Drawings
FIG. 1 is a schematic view of a village and town integrated sewage treatment system of the present invention;
FIG. 2 is a schematic structural view of a box body in the filter tank of the present invention;
FIG. 3 is a schematic view of the structure of a clean water reservoir of the present invention;
FIG. 4 is a schematic structural view of a support plate of the present invention;
FIG. 5 is a schematic structural view of a mounting plate of the present invention;
fig. 6 is a schematic structural diagram of a baffle plate of the present invention.
The labels in the figure are: 1-a filter tank, 10-a water purification tank, 101-a tank body, 1011-a water purification plant, 11-a storage tank, 2-a tank body, 21-a water inlet, 3-a flow dividing device, 31-a flow guide column, 32-a vibration power supply, 33-a support plate, 34-a vibrator, 331-a base, 332-a support, 4-a conveying device, 41-a baffle, 42-a bump, 43-a conveying crawler, 411-a water passing hole, 5-a filtering device, 51-a filter screen layer, 52-an activated carbon layer, 6-an opening, 7-a cleaning component, 71-a hairbrush, 72-a cleaning plate, 73-a rotating shaft, 74-a motor, 75-a mounting plate, 76-a collecting box, 751-a leakage opening, 8-an operating window and 9-a box door.
Detailed Description
The present invention will be further described with reference to the following examples, which are intended to illustrate only some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, other embodiments used by those skilled in the art without any creative effort belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1-6, a village and town integrated sewage treatment system comprises a filtering tank 1, a clean water tank 10 and a storage tank 11 which are connected in sequence, wherein the filtering tank 1 comprises a tank body 2, a water inlet 21 is arranged at the top of the tank body 2, and a flow dividing device 3, a conveying device 4 and a filtering device 5 are arranged in the tank body 2 from top to bottom in sequence;
the flow dividing device 3 comprises a supporting plate 33, a flow guide column 31, a vibrator 34 and a vibration power supply 32, wherein the supporting plate 33 is arranged on the inner wall of the box body 2, the flow guide column 31 is arranged on the supporting plate 33, the vibration power supply 32 and the vibrator 34 are arranged at the lower part of the supporting plate 33, and the vibration power supply 32 is connected with the vibrator 34; the water purification tank 10 comprises a tank body 101, and water purification plants 1011 for purifying water are planted in the tank body 101.
The conveying device 4 comprises a conveying crawler 43, a plurality of lugs 42 are arranged on the conveying crawler 43, the conveying crawler 43 is arranged in an inclined mode, the input end of the conveying crawler 43 is the low end of the conveying crawler 43, the output end of the conveying crawler 43 is the high end of the conveying crawler 43, the output end of the conveying crawler 43 is arranged outside the box body 2 through the side wall of the box body 2, an opening 6 used for conveying garbage is formed in the side wall of the box body 2 above the output end of the conveying crawler 43, a cleaning assembly 7 is arranged on the side wall of the box body 2 at the output end of the conveying crawler 43, the conveying crawler 43 is arranged in an inclined mode, the conveying crawler 43 is favorable for preventing falling sewage from being discharged out of the box body, and solid waste falling on the conveying crawler 43 is conveyed out of the box.
The filtering device 5 comprises a filtering net layer 51 and an activated carbon layer 52 which are sequentially arranged at the lower part of the conveying device 4, an operation window 8 is arranged at one end of the filtering net layer 51, the activated carbon layer 52 is movably connected with the inner wall of the box body 2, and impurities accumulated on the filtering net can be removed through the operation window 8.
Preferably, the supporting plate 33 comprises a base 331 with a cross section shaped like a Chinese character tian and a bracket 332 with a circular cross section, the bracket 332 is arranged on the base 331, and the circle center of the bracket 332 coincides with the central symmetry point of the base 331.
Preferably, the diversion columns 31 are centrally and symmetrically distributed on the support 332 and the base 331 inside the circular shape of the support 332, and the heights of the diversion columns 31 decrease gradually from the center of the support 332 to the circumferential direction of the support 332, which is beneficial to the separation of solid-liquid mixture.
Preferably, the cleaning assembly 7 includes a motor 74, a rotating shaft 73, a mounting plate 75 and a cleaning plate 72, the mounting plate 75 is disposed on the side wall of the box body 2, the motor 74 is disposed on the mounting plate 75, one end of the rotating shaft 73 is connected to an output end of the motor 74, the other end of the rotating shaft 73 is connected to one end of the cleaning plate 72, the other end of the cleaning plate 72 is provided with a brush 71 for cleaning the solid waste on the conveying track 43, the rotating shaft 73 drives the cleaning plate 72 to rotate under the action of the motor 74, and the cleaning plate 72 can clean the solid waste hung on the conveying track 43.
Preferably, a baffle 41 is arranged on one side of the lug 42 close to the input end of the conveying crawler 43, and a water through hole 411 is arranged at the lower part of the baffle 41 to prevent sewage remained between the baffle 41 and the lug 42 from being discharged out of the tank.
Preferably, a collection box 76 is provided under the output end of the conveying caterpillar 43, and a discharge opening 751 is provided on the mounting plate 75, the size of the discharge opening 751 is the same as the size of the inlet of the collection box 76, so that the solid waste can be smoothly transferred out of the box.
Preferably, a box door 9 for detaching the activated carbon layer 52 is provided on a side wall of the casing 2 opposite to the activated carbon layer 52, so that the activated carbon layer 52 can be detached through the box door 9 and impurities adsorbed therein can be cleaned.
The working principle of the invention is as follows: when the village and town integrated sewage treatment system works, sewage containing impurities enters the filter tank 1 from the water inlet 21, is filtered by the water purifying tank 10, and is finally stored in the storage tank 11 for reuse. Wherein, the sewage containing impurities falls after entering the box body 2 of the filtering tank 1, the vibration power supply 32 is started, the vibrator 34 drives the supporting plate 33 to vibrate, so that the guide column 31 arranged on the supporting plate 33 moves up and down, the guide column 31 moves up and down to separate solid and liquid of the impurities in the sewage entering the box body 2, such as solid impurities like domestic garbage, and the sewage continuously falls through the conveying crawler 43, absorbs fine impurities in the sewage through the filtering layer, and finally flows into the water purifying tank 10; the solid impurities can be transmitted to the outside of the tank by the crawler belt 43 to be recycled, and aquatic water purification plants 1011 such as wild rice shoots, reeds, canna, yellow flower wartails, rush, sand grass and the like are planted in the water purification tank 10, so that the aquatic water purification plants not only can effectively absorb elements such as nitrogen, phosphorus and the like in the water body and play roles in purifying water quality and beautifying the environment, but also can play a role in viewing and admiring, can be used for attracting tourists to view and admire, and is helpful for building villages and developing special small towns. The problem of current sewage treatment device treatment effect poor, and do not basically reach the maximize utilization of resource to impurity classification's processing at the in-process of handling sewage is solved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. A village and town integrated sewage treatment system comprises a filter tank (1), a clean water tank (10) and a storage tank (11) which are sequentially connected, and is characterized in that the filter tank (1) comprises a tank body (2), the top of the tank body (2) is provided with a water inlet (21), and a flow dividing device (3), a conveying device (4) and a filtering device (5) are sequentially arranged in the tank body (2) from top to bottom;
the flow dividing device (3) comprises a supporting plate (33), a flow guide column (31), a vibrator (34) and a vibration power supply (32), the supporting plate (33) is arranged on the inner wall of the box body (2), the flow guide column (31) is arranged on the supporting plate (33), the vibration power supply (32) and the vibrator (34) are arranged on the lower portion of the supporting plate (33), and the vibration power supply (32) is connected with the vibrator (34); the water purification tank (10) comprises a tank body (101), and water purification plants (1011) for purifying water are planted in the tank body (101);
the supporting plate (33) comprises a base (331) with a cross section in a shape of Chinese character tian and a support (332) with a circular cross section, the support (332) is arranged on the base (331), and the circle center of the support (332) is superposed with the central symmetry point of the base (331);
the guide columns (31) are distributed on the support (332) and the base (331) in the circular inner portion of the support (332) in a centrosymmetric mode, and the heights of the guide columns (31) are gradually decreased from the circle center of the support (332) to the circumferential direction of the support (332).
2. The integrated sewage treatment system of the village and the town as claimed in claim 1, wherein the conveying device (4) comprises a conveying crawler (43), the conveying crawler (43) is provided with a plurality of lugs (42), the conveying crawler (43) is arranged obliquely, the input end of the conveying crawler (43) is the lower end of the conveying crawler (43), the output end of the conveying crawler (43) is the upper end of the conveying crawler (43), the output end of the conveying crawler (43) passes through the side wall of the box body (2) and is arranged outside the box body (2), the side wall of the box body (2) above the output end of the conveying crawler (43) is provided with an opening (6) for conveying garbage, and the side wall of the box body (2) at the output end of the conveying crawler (43) is provided with a cleaning assembly (7).
3. The integrated sewage treatment system of the village and the town as claimed in claim 2, wherein the cleaning assembly (7) comprises a motor (74), a rotating shaft (73), a mounting plate (75) and a cleaning plate (72), the mounting plate (75) is arranged on the side wall of the box body (2), the motor (74) is arranged on the mounting plate (75), one end of the rotating shaft (73) is connected with the output end of the motor (74), the other end of the rotating shaft (73) is connected with one end of the cleaning plate (72), and the other end of the cleaning plate (72) is provided with a brush (71) for cleaning solid wastes on the conveying track (43).
4. The integrated sewage treatment system of villages and towns of claim 2, wherein, the side of the lug (42) near the input end of the conveying crawler (43) is provided with a baffle (41), and the lower part of the baffle (41) is provided with a water through hole (411).
5. The integrated sewage treatment system of villages and towns of claim 3, wherein, the delivery end below of said conveying track (43) is equipped with the collecting box (76), there are leaks (751) on said mounting plate (75), the size of the leak (751) is the same as the size of the inlet of the collecting box (76).
6. The integrated sewage treatment system of villages and towns according to claim 1, wherein said filtering device (5) comprises a filtering net layer (51) and an activated carbon layer (52) which are arranged at the lower part of the conveying device (4) in sequence, one end of the filtering net layer (51) is provided with an operation window (8), and the activated carbon layer (52) is movably connected with the inner wall of the box body (2).
7. The integrated sewage treatment system of villages and towns of claim 6, wherein a box door (9) for detaching the activated carbon layer (52) is provided on the side wall of the box body (2) opposite to the activated carbon layer (52).
CN201810311920.3A 2018-04-09 2018-04-09 Integrated sewage treatment system for villages and towns Active CN108439713B (en)

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CN111320328A (en) * 2020-03-13 2020-06-23 李海洋 Sewage treatment process
CN113087232A (en) * 2021-05-19 2021-07-09 温州科技职业学院 Fish nursery pond heavy metal removal equipment and use method thereof
CN115448535B (en) * 2021-10-08 2023-06-20 江苏一环集团有限公司 Water purifying method of integrated water purifying device

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US5688076A (en) * 1996-09-09 1997-11-18 Atkins; Parker E. High-vacuum groundwater and soil remediation system and related method and apparatus
CN101791501B (en) * 2009-12-28 2012-03-14 清华大学 Anti-pollution high-efficiency vibration filtering separation device
CN103657162A (en) * 2013-12-16 2014-03-26 魏伟亮 Efficient and energy-saving solid-liquid separator
CN105107250A (en) * 2015-09-09 2015-12-02 漳州联南强环保设备有限公司 Vibrating type solid-liquid separator
CN106007277A (en) * 2016-05-31 2016-10-12 贵州安凯达实业股份有限公司 Hydraulic separation method used for pipeline sludge, and system thereof

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