CN221071244U

CN221071244U - Continuous sewage treatment device applied to water environment treatment

Info

Publication number: CN221071244U
Application number: CN202322170248.XU
Authority: CN
Inventors: 杭世杰; 王震; 方俊; 林华炜; 杨飞; 苏佩珊
Original assignee: Guangdong Yuncheng Architectural Technology Co ltd
Current assignee: Guangdong Yuncheng Architectural Technology Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-06-04
Anticipated expiration: 2033-08-14

Abstract

The utility model discloses a continuous sewage treatment device applied to water environment treatment, which comprises a comprehensive treatment workbench, wherein one side of the top end of the comprehensive treatment workbench is provided with a pretreatment crushing mechanism, the top end of the pretreatment crushing mechanism is provided with a first water pump, the middle part of the top end of the comprehensive treatment workbench is provided with a comprehensive reaction mechanism, one end of the other side of the top end of the comprehensive treatment workbench is provided with a second water pump, and the other end of the other side of the top end of the comprehensive treatment workbench is provided with a sedimentation filtering mechanism. The utility model has the advantages of scientific and novel structure, capability of continuously treating and purifying sewage through the combination of physical and chemical treatment technology and biological treatment technology, strong treatment capacity, small occupied area, low running cost and stable treatment effect, is beneficial to improving the sewage treatment efficiency, ensures that the discharged water quality reaches relevant standards, reduces the pollution to the water environment, realizes the treatment to the water environment and promotes sustainable development.

Description

Continuous sewage treatment device applied to water environment treatment

Technical Field

The utility model relates to the technical field of sewage treatment equipment, in particular to a continuous sewage treatment device applied to water environment treatment.

Background

With the growth of population and the development of industry, a large amount of wastewater and sewage are generated, serious pollution is caused to the environment, the traditional sewage treatment method usually carries out intermittent treatment through a centralized sewage treatment plant, and the problems of limited treatment capacity, high operation cost, unstable discharge and the like exist. The continuous sewage treatment device is a distributed treatment system, integrates various links of sewage treatment in a compact device, realizes continuous and efficient treatment process, and can be flexibly installed in places with different scales and different purposes, such as residential areas, industrial parks, commercial buildings and the like.

For example, chinese patent CN217677039U discloses a continuous sewage treatment device applied to rural water environment treatment, including the rose box, the upper surface grafting of rose box has the apron, and the inner wall of rose box has the grid that is the slope form through bolt fixed mounting, and it can realize the effect of automatic cycle clearance to rubbish on the grid, and the follow-up staff still can be in normal operating condition when carrying out unified clearance to rubbish. However, the continuous sewage treatment device has the following defects in the specific application process: the sewage treatment method which only relies on physical filtration has a certain limitation, and suspended matters are mainly removed by the physical filtration through a screen or other filter media, however, the physical filtration cannot effectively remove organic matters and inorganic matters dissolved in water, such as soluble pollutants, organic pollutants and the like; meanwhile, the design of the grid is limited to tiny particles or colloid substances, the physical filtering effect is possibly limited, the sewage treatment requirement of higher water quality standard cannot be met, and the practicability is poor.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of utility model

Aiming at the problems in the related art, the utility model provides a continuous sewage treatment device applied to water environment treatment, so as to overcome the technical problems existing in the related art.

For this purpose, the utility model adopts the following specific technical scheme:

The utility model provides a be applied to continuous sewage treatment plant that water environment was administered, includes the comprehensive treatment workstation, and comprehensive treatment workstation top one side is provided with pretreatment crushing mechanism, and pretreatment crushing mechanism top is provided with first water pump, and comprehensive treatment workstation top middle part is provided with comprehensive reaction mechanism, and one end of comprehensive treatment workstation top opposite side is provided with the second water pump, and the other end of comprehensive treatment workstation top opposite side is provided with precipitation filtration mechanism.

Further, in order to remove impurities such as large-particle suspended matters, sediments and grease in the sewage, the pretreatment crushing mechanism comprises a box body arranged on one side of the top end of the workbench, a water inlet pipe is arranged on one side of the box body, a sewage discharge pipe is arranged on the other side of the box body, and bent pipes are arranged on the top end of the box body and on two sides of the first water pump; the lateral walls at two ends of the inner side of the box body are respectively provided with a round hole screen, the middle part of the inner side of the box body is symmetrically provided with a crushing roller, and the bottom end of the crushing roller is provided with a first motor positioned inside the comprehensive treatment workbench.

Further, in order to realize utilizing microorganism to degrade and convert pollutants such as organic matter and nitrogen, phosphorus, comprehensive reaction mechanism is including setting up the mounting bracket in comprehensive treatment workstation top middle part, and the mounting bracket bottom is provided with the waste pipe, and the mounting bracket top is provided with the reactor cell body, and one side of reactor cell body bottom is provided with the Z shape inlet tube that is connected with the one end of first water pump, and one side at reactor cell body top is provided with the Z shape outlet pipe that is connected with the one end of second water pump, and the top of reactor cell body is provided with the pressure valve.

Further, in order to realize further advanced treatment of the treated sewage, residual microorganisms, suspended matters and dissolved matters are removed, so that the effluent can reach national and local emission standards, the sedimentation filtering mechanism comprises a filter box arranged at the top end of a comprehensive treatment workbench, a sludge discharge pipe is arranged at the bottom of one end of the filter box in a penetrating manner, a fixed plate is arranged in the middle of one end of the filter box, a second motor is arranged at the top end of the fixed plate, the output end of the second motor penetrates through the side wall of the filter box and is provided with a rotating shaft, a water outlet pipe is also arranged in the middle of one end of the filter box, a Z-shaped communicating pipe connected with one side of a second water pump is arranged at the top of one side of the filter box, and a plurality of L-shaped fixed blocks are arranged at one side of the inside of the filter box; the outer side of the rotating shaft is sleeved with a rotating drum, the outer side of the rotating drum is sleeved with a plurality of disc supports, both sides of each disc support are provided with microporous filter cloth, one end of the rotating shaft is provided with a supporting seat, the bottom end of the supporting seat is provided with a supporting plate, and one side of the supporting plate is provided with a water outlet weir; the bottom of L shape fixed block is provided with a plurality of dead levers, and the bottom of dead lever is provided with scrapes mud groove, and the top of scraping mud groove runs through and is provided with the dirt absorbing pipe, and the one end and the mud discharging pipe of dirt absorbing pipe are linked together.

The beneficial effects of the utility model are as follows:

1. The utility model has the advantages of scientific and novel structure, capability of continuously treating and purifying sewage through the combination of physical and chemical treatment technology and biological treatment technology, strong treatment capacity, small occupied area, low running cost and stable treatment effect, is beneficial to improving the sewage treatment efficiency, reducing the pollution to the water environment, realizing the treatment of the water environment and promoting the sustainable development; in addition, the device can be flexibly expanded and adjusted according to specific treatment requirements so as to adapt to different sewage quality and treatment requirements.

2. By arranging the pretreatment crushing mechanism, the solid waste in the sewage can be crushed into smaller particles or fragments, so that the solid waste is easier to separate, settle or digest in the subsequent treatment process, and the treatment efficiency and stability of the sewage treatment system are improved; meanwhile, the solid waste in large blocks can be crushed into smaller particles, so that the blocking risk of the solid waste to a pipeline is reduced, the smooth flow of sewage is ensured, the impact and abrasion of the solid waste to equipment are reduced, the service life of the equipment is prolonged, and the maintenance cost is reduced.

3. By arranging the comprehensive reaction mechanism, organic substances in the sewage can be degraded through the metabolic activity of microorganisms, and the organic substances are converted into carbon dioxide, water and microbial biomass, so that organic pollutants are removed or reduced to an acceptable level; meanwhile, specific microbial communities in the mechanism, such as nitrifying bacteria and denitrifying bacteria, can gradually oxidize ammonia nitrogen into nitrate, and play roles in degrading organic matters, removing nitrogen and phosphorus, purifying water quality and improving treatment efficiency and stability.

4. By arranging the precipitation and filtration mechanism, suspended matters, particles and organic matters in the sewage are further removed, and the water quality is further purified; meanwhile, the mud scraping groove, the dirt absorbing pipe and the disc support in the mechanism are mutually matched, so that the automatic cleaning of the microporous filter cloth is realized, adverse effects on the sedimentation filtering effect are prevented, the discharged water quality is ensured to reach relevant standards, and the pollution to the environment is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a continuous wastewater treatment apparatus for water environmental remediation according to an embodiment of the present utility model;

FIG. 2 is a schematic view showing a partial structure of a continuous sewage treatment apparatus for water environmental treatment according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a partial structure of another angle of a continuous wastewater treatment apparatus for water environmental remediation according to an embodiment of the present utility model;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A;

FIG. 5 is a partial enlarged view at B in FIG. 1;

FIG. 6 is an enlarged view of a portion of FIG. 3 at C;

Fig. 7 is a schematic view of a partial structure of a sediment filter mechanism of a continuous sewage treatment device applied to water environment treatment according to an embodiment of the present utility model.

In the figure:

1. A comprehensive treatment workbench; 2. a pretreatment crushing mechanism; 201. a case; 202. a water inlet pipe; 203. a blow-down pipe; 204. bending the pipe; 205. a round hole screen; 206. a crushing roller; 207. a first motor; 3. a first water pump; 4. a comprehensive reaction mechanism; 401. a mounting frame; 402. a waste material pipe; 403. a reactor tank; 404. a Z-shaped water inlet pipe; 405. a Z-shaped water outlet pipe; 406. a pressure valve; 5. a second water pump; 6. a sediment filtering mechanism; 601. a filter box; 602. a sludge discharge pipe; 603. a fixing plate; 604. a second motor; 605. a rotating shaft; 6051. a rotating drum; 6052. a disc support; 6053. microporous filter cloth; 6054. a support base; 6055. a support plate; 6056. a water outlet weir; 606. a water outlet pipe; 607. z-shaped communicating pipe; 608. an L-shaped fixed block; 6081. a fixed rod; 6082. a mud scraping groove; 6083. a sewage suction pipe.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a continuous sewage treatment device applied to water environment treatment is provided.

The utility model will be further described with reference to the drawings and the specific embodiments, as shown in fig. 1-7, a continuous sewage treatment device applied to water environment treatment according to an embodiment of the utility model includes a comprehensive treatment workbench 1, a pretreatment crushing mechanism 2 is disposed on one side of the top end of the comprehensive treatment workbench 1, a first water pump 3 is disposed on the top end of the pretreatment crushing mechanism 2, a comprehensive reaction mechanism 4 is disposed in the middle of the top end of the comprehensive treatment workbench 1, a second water pump 5 is disposed on one end of the other side of the top end of the comprehensive treatment workbench 1, and a sediment filtration mechanism 6 is disposed on the other side of the top end of the comprehensive treatment workbench 1 (in addition, a control panel is disposed on one side of the top end of the comprehensive treatment workbench 1, and a PLC controller is disposed inside the control panel, and the first motor 207, the first water pump 3, the second water pump 5 and the second motor 604 are electrically connected sequentially through the control panel, which is the prior art, and will not be described herein.

By means of the technical scheme, the sewage treatment device is scientific and novel in structure, can continuously treat and purify sewage through the combination of the physical and chemical treatment technology and the biological treatment technology, has the advantages of being strong in treatment capacity, small in occupied area, low in running cost and stable in treatment effect, is beneficial to improving the sewage treatment efficiency, reduces the pollution to the water environment, realizes the treatment of the water environment, and promotes sustainable development; in addition, the device can be flexibly expanded and adjusted according to specific treatment requirements so as to adapt to different sewage quality and treatment requirements.

In one embodiment, for the pretreatment crushing mechanism 2, the pretreatment crushing mechanism 2 includes a box 201 disposed at one side of the top end of the workbench 1, a water inlet pipe 202 is disposed at one side of the box 201, a drain pipe 203 is disposed at the other side of the box 201, and bent pipes 204 are disposed at both sides of the top end of the box 201 and located at both sides of the first water pump 3; the two end side walls of the inner side of the box 201 are respectively provided with a round hole screen 205, the middle part of the inner side of the box 201 is symmetrically provided with a crushing roller 206, the bottom end of the crushing roller 206 is provided with a first motor 207 (in addition, when the comprehensive treatment workbench 1 is specifically applied, the first motor 207 is arranged as a servo motor), so that massive solid waste can be crushed into smaller particles, the blocking risk of the massive solid waste to a pipeline is reduced, the smooth flow of sewage is ensured, the impact and abrasion of the solid waste to the equipment are reduced, and the service life of the equipment is prolonged.

The working principle of the pretreatment crushing mechanism 2 is as follows: after sewage enters the pretreatment crushing mechanism 2 from the water inlet pipe 202, a first motor 207 is started through a control panel, a crushing roller 206 is driven to rotate to crush solid matters in the sewage, a round hole screen 205 intercepts crushed solid matters, the crushed solid matters sink to the bottom under the action of gravity and are discharged through a sewage discharge pipe 203, the treated sewage is pumped out through the round hole screen 205 and a bending pipe 204 by starting a first water pump 3, and enters the comprehensive reaction mechanism 4 through a Z-shaped water inlet pipe 404 for subsequent sewage treatment.

In one embodiment, for the above-mentioned comprehensive reaction mechanism 4, the comprehensive reaction mechanism 4 includes a mounting frame 401 disposed in the middle of the top end of the comprehensive treatment workbench 1, a waste material pipe 402 is disposed at the bottom end of the mounting frame 401, a reactor tank 403 is disposed at the top end of the mounting frame 401 (in addition, in specific applications, a large number of microorganism clusters of degradable organic substances are cultivated in the reactor tank 403), a Z-shaped water inlet pipe 404 connected with one end of the first water pump 3 is disposed at one side of the bottom of the reactor tank 403, a Z-shaped water outlet pipe 405 connected with one end of the second water pump 5 is disposed at one side of the top of the reactor tank 403, and a pressure valve 406 is disposed at the top end of the reactor tank 403, so that organic pollutants can be removed or reduced to an acceptable level through metabolic activity of microorganisms, water quality is purified, and efficiency and stability of sewage treatment are improved.

The working principle of the comprehensive reaction mechanism 4 is as follows: after the sewage enters the comprehensive reaction mechanism 4 from the Z-shaped water inlet pipe 404, degrading organic pollutants in the sewage through a large number of microorganism clusters in the reactor tank body 403, wherein specific microorganism communities such as nitrifying bacteria and denitrifying bacteria can gradually oxidize ammonia nitrogen into nitrate, further convert the nitrate into nitrogen, and monitor the air pressure in the reactor tank body 403 through a pressure gauge on the pressure valve 406; when the nitrogen gas production quantity makes the air pressure rise to a certain value, at the moment, the organic pollutants in the sewage are degraded to an acceptable level, the pressure valve 406 is opened to discharge the nitrogen gas, the waste material pipe 402 is opened to discharge the waste material deposited at the bottom under the action of gravity, and meanwhile, the second water pump 5 is started to pump out the treated sewage supernatant through the Z-shaped water outlet pipe, and the treated sewage supernatant enters the sedimentation filtering mechanism 6 through the Z-shaped communication pipe 607 for subsequent sewage treatment.

In one embodiment, for the above-mentioned sediment filter mechanism 6, the sediment filter mechanism 6 comprises a filter tank 601 disposed at the top end of the comprehensive treatment table 1, a sludge discharge pipe 602 is disposed through the bottom of one end of the filter tank 601, a fixing plate 603 is disposed in the middle of one end of the filter tank 601, a second motor 604 is disposed at the top end of the fixing plate 603 (in addition, in the specific application, the second motor 604 is disposed as a servo motor), the output end of the second motor 604 penetrates through the side wall of the filter tank 601 and is provided with a rotating shaft 605, a water outlet pipe 606 is disposed in the middle of one end of the filter tank 601, a Z-shaped communicating pipe 607 connected to one side of the second water pump 5 is disposed at the top of one side of the filter tank 601, and a plurality of L-shaped fixing blocks 608 are disposed at one side of the inside of the filter tank 601; the outer side of the rotating shaft 605 is sleeved with a rotating drum 6051, the outer side of the rotating drum 6051 is sleeved with a plurality of disc supports 6052, both sides of the disc supports 6052 are provided with micro-porous filter cloth 6053 (in addition, when the rotating shaft 605 is used in specific application, the micro-porous filter cloth 6053 is fully immersed), one end of the rotating shaft 605 is provided with a supporting seat 6054, the bottom end of the supporting seat 6054 is provided with a supporting plate 6055, and one side of the supporting plate 6055 is provided with a water outlet weir 6056; the bottom of L shape fixed block 608 is provided with a plurality of dead levers 6081, and the bottom of dead lever 6081 is provided with scrapes mud groove 6082, scrapes mud groove 6082's top and runs through and be provided with dirt absorbing tube 6083, and dirt absorbing tube 6083's one end is linked together with mud delivery pipe 602 to realized further getting rid of suspended solid, particulate matter and the organic matter in the sewage, make the quality of water obtain further purification, ensure that discharged water quality reaches relevant standard.

The working principle of the sediment filter mechanism 6 is as follows: the supernatant of the sewage enters an effluent weir 6056 through a Z-shaped communicating pipe 607, the sewage is injected into a filter tank 601 at a constant speed through the effluent weir 6056, the sewage passes through a microporous filter cloth 6053 fixed on a disc bracket 6052 from outside to inside, the solid suspended matters are intercepted outside the microporous filter cloth 6053, and the clear water is finally discharged through a water outlet pipe 606 in the middle of the inner side;

In the filtering process, along with the continuous accumulation of solid suspended matters, a sludge layer is gradually formed on the outer side of the microporous filter cloth 6053, so that the filtering resistance of the microporous filter cloth 6053 is continuously increased, the liquid level in the filter tank 601 is gradually increased, when the water level reaches a set value, the second motor 604 is started to drive the rotating shaft 605, so that the rotating shaft 605 drives the disc support 6052 to rotate through the rotating drum 6051, the sludge scraping groove 6082 fixed on the outer side of the disc support 6052 rubs with the microporous filter cloth 6053, sludge attached to the surface of the microporous filter cloth 6053 is scraped, and the sludge is discharged through the sewage suction pipe 6083 and the sludge discharge pipe 602 under the action of gravity, so that the automatic cleaning of the microporous filter cloth 6053 is completed, and the subsequent sewage treatment operation can be continuously performed.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

In practical application, firstly, sewage is injected into the pretreatment crushing mechanism 2 (the working principle of the pretreatment crushing mechanism 2 is described above), massive solid waste is crushed into smaller particles to be separated and settled, then the smaller particles are pumped into the comprehensive reaction mechanism 4 through the first water pump 3 to degrade organic pollutants (the working principle of the comprehensive reaction mechanism 4 is described above), and then the treated sewage is pumped into the sediment filter mechanism 6 through the second water pump 5 to be further filtered and purified (the working principle of the sediment filter mechanism 6 is described above), and meanwhile, the sediment filter mechanism 6 can also clean the sediment filter mechanism itself to realize continuous sewage treatment operation.

In summary, by means of the technical scheme, the sewage treatment device is scientific and novel in structure, can continuously treat and purify sewage through the combination of the physical and chemical treatment technology and the biological treatment technology, has the advantages of being strong in treatment capacity, small in occupied area, low in running cost and stable in treatment effect, is beneficial to improving the sewage treatment efficiency, reduces the pollution to the water environment, realizes the treatment of the water environment, and promotes sustainable development; by arranging the pretreatment crushing mechanism 2, the solid waste in the sewage can be crushed into smaller particles or fragments, so that the solid waste is easier to separate, settle or digest in the subsequent treatment process, and the treatment efficiency and stability of the sewage treatment system are improved; by arranging the comprehensive reaction mechanism 4, organic substances in the sewage can be degraded through the metabolic activity of microorganisms, and the organic substances are converted into carbon dioxide, water and microbial biomass, so that organic pollutants are removed or reduced to an acceptable level; by arranging the precipitation filtering mechanism 6, suspended matters, particulate matters and organic matters in the sewage are further removed, the water quality is further purified, the discharged water quality is ensured to reach relevant standards, and the pollution to the environment is reduced.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model 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 utility model.

Claims

1. The utility model provides a be applied to continuous sewage treatment plant of water environment treatment, includes integrated treatment workstation (1), its characterized in that, integrated treatment workstation (1) top one side is provided with pretreatment crushing mechanism (2), pretreatment crushing mechanism (2) top is provided with first water pump (3), integrated treatment workstation (1) top middle part is provided with integrated reaction mechanism (4), integrated treatment workstation (1) one end of top opposite side is provided with second water pump (5), integrated treatment workstation (1) other end of top opposite side is provided with sediment filtering mechanism (6);

The comprehensive reaction mechanism (4) is in including setting up mounting bracket (401) in comprehensive treatment workstation (1) top middle part, mounting bracket (401) bottom is provided with waste pipe (402), mounting bracket (401) top is provided with reactor cell body (403), one side of reactor cell body (403) bottom be provided with Z shape inlet tube (404) that one end of first water pump (3) is connected, one side at reactor cell body (403) top be provided with Z shape outlet pipe (405) that one end of second water pump (5) is connected, the top of reactor cell body (403) is provided with pressure valve (406).

2. The continuous sewage treatment device applied to water environment treatment according to claim 1, wherein the pretreatment crushing mechanism (2) comprises a box body (201) arranged on one side of the top end of the workbench (1), a water inlet pipe (202) is arranged on one side of the box body (201), a sewage discharge pipe (203) is arranged on the other side of the box body (201), and bent pipes (204) are arranged on the top end of the box body (201) and positioned on two sides of the first water pump (3).

3. The continuous sewage treatment device applied to water environment treatment according to claim 2, wherein circular hole screens (205) are arranged on the side walls of the two ends of the inner side of the box body (201), crushing rollers (206) are symmetrically arranged in the middle of the inner side of the box body (201), and a first motor (207) positioned inside the comprehensive treatment workbench (1) is arranged at the bottom end of each crushing roller (206).

4. The continuous sewage treatment device applied to water environment treatment according to claim 1, wherein the sedimentation filtering mechanism (6) comprises a filtering box (601) arranged at the top end of the comprehensive treatment workbench (1), a sludge discharge pipe (602) is arranged at the bottom of one end of the filtering box (601) in a penetrating manner, a fixing plate (603) is arranged in the middle of one end of the filtering box (601), a second motor (604) is arranged at the top end of the fixing plate (603), and an output end of the second motor (604) penetrates through the side wall of the filtering box (601) and is provided with a rotating shaft (605);

The middle part of rose box (601) one end still is provided with outlet pipe (606), the top of rose box (601) one side be provided with Z shape communicating pipe (607) that one side of second water pump (5) is connected, one side of rose box (601) inside is provided with a plurality of L shape fixed blocks (608).

5. The continuous sewage treatment device applied to water environment treatment according to claim 4, wherein a rotary drum (6051) is sleeved outside the rotary shaft (605), a plurality of disc supports (6052) are sleeved outside the rotary drum (6051), and microporous filter cloth (6053) is arranged on two sides of each disc support (6052);

One end of the rotating shaft (605) is provided with a supporting seat (6054), the bottom end of the supporting seat (6054) is provided with a supporting plate (6055), and one side of the supporting plate (6055) is provided with a water outlet weir (6056).

6. The continuous sewage treatment device applied to water environment treatment according to claim 4, wherein a plurality of fixing rods (6081) are arranged at the bottom end of the L-shaped fixing block (608), a mud scraping groove (6082) is formed in the bottom end of the fixing rod (6081), a sewage suction pipe (6083) is arranged at the top end of the mud scraping groove (6082) in a penetrating mode, and one end of the sewage suction pipe (6083) is communicated with the sludge discharge pipe (602).