CN112028327A - Sewage treatment plant for environmental engineering - Google Patents
Sewage treatment plant for environmental engineering Download PDFInfo
- Publication number
- CN112028327A CN112028327A CN202010938409.3A CN202010938409A CN112028327A CN 112028327 A CN112028327 A CN 112028327A CN 202010938409 A CN202010938409 A CN 202010938409A CN 112028327 A CN112028327 A CN 112028327A
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- China
- Prior art keywords
- fixedly connected
- pipe
- filter screen
- water
- water pump
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- 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
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a sewage treatment device for environmental engineering, which comprises a treatment barrel, a motor, a first water pump, a second water pump and a reaction tank, wherein a steel filter screen is fixedly connected in the inner cavity of the treatment barrel, the motor is provided with a vertically downward output shaft, a stirring blade is fixedly connected on the output shaft, a through hole supporting plate is fixedly connected in the reaction tank, and an activated carbon adsorption layer is paved on the through hole supporting plate.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a sewage treatment device for environmental engineering.
Background
Environmental engineering is a branch of environmental science, mainly studies how to protect and reasonably utilize natural resources, utilizes scientific means to solve increasingly serious environmental problems, improves environmental quality, promotes environmental protection and social development, is a scientific technology for studying and working on preventing and treating environmental pollution and improving environmental quality, sewage treatment is one of important links in the implementation process of environmental engineering, and sewage can meet the drainage requirement or the water quality requirement for reuse by treating the discharged sewage.
In the domestic sewage or the industrial sewage of direct discharge, contain some solid impurity and suspension impurity, sewage treatment's leading link room separates solid impurity through the means of subsiding, and make the suspension impurity in the sewage separate through the flocculation means, generally carry out getting rid of solid impurity and suspension impurity through the filter screen, but, filter screen among the prior art is when carrying filtering capability, it filters the mesh and is blockked up easily, lead to its filter effect to worsen, need often pull down the filter screen and wash, the dismantlement of filter screen, installation and cleaning work are more troublesome, and often need shut down the operation, cause the reduction of filtration efficiency.
In the sewage filtering process, flocculating agents and disinfectants need to be put into the sewage, and the sewage is generally thrown manually, and the manual throwing needs specially assigned persons to throw the sewage regularly, so that the labor intensity is high, and the action of throwing the medicines is continuous and uniform.
Disclosure of Invention
In order to solve the problems, the invention provides a sewage treatment device for environmental engineering, which is realized by the following technical scheme.
A sewage treatment device for environmental engineering comprises a treatment barrel, a motor, a first water pump, a second water pump and a reaction tank;
the bottom of the treatment barrel is fixedly connected with a sludge hopper, the bottom of the sludge hopper is fixedly connected with a sewage discharge pipe, the bottom of the sewage discharge pipe is in threaded connection with a cover body, four corners of the sludge hopper are also fixedly connected with supporting legs through connecting seats, and the inner cavity of the treatment barrel is fixedly connected with a steel filter screen;
the motor is fixedly connected to the upper surface of a top plate of the treatment cylinder, the motor is provided with a vertically downward output shaft, the output shaft is rotatably connected with the top plate of the treatment cylinder, the output shaft is also rotatably connected with the center of the steel filter screen, and stirring blades are uniformly and fixedly connected to the circumference of the output shaft below the steel filter screen;
the first water pump is fixedly connected to the outer wall of the left side of the treatment cylinder, a first water inlet pipe and a first water outlet pipe are fixedly connected to a water inlet and a water outlet of the first water pump respectively, the head of the first water inlet pipe is communicated with external sewage to be filtered, and the head of the first water outlet pipe is fixedly communicated with the treatment cylinder below the steel filter screen;
the second water pump is fixedly connected to the outer wall of the right side of the treatment barrel, a water inlet and a water outlet of the second water pump are respectively and fixedly connected with a second water inlet pipe and a second water outlet pipe, and the head of the second water inlet pipe is fixedly communicated with the treatment barrel above the steel filter screen;
the reaction tank sets up on the right side of handling a section of thick bamboo, and the open U-shaped structure in top that the reaction tank formed for waterproof concrete placement, and curb plate top rigid coupling has fixed cover about the waterproof tank, and the rigid coupling has main water pipe between the fixed cover, the left end of main water pipe switches on with the head rigid coupling of second outlet pipe, and the equal horizontal even rigid coupling in left and right sides of main water pipe has the spray pipe, the spray pipe is L shape, and the head rigid coupling of each spray pipe has the shower nozzle, and the rigid coupling has the through-hole layer board in the reaction tank, the upper surface of through-hole layer board is spread and is had the active carbon adsorption layer, and the right side board bottom of reaction tank still rigid coupling has the drain pipe.
Furthermore, the bottom of each supporting leg is fixedly connected with a fixed seat, and four corners of each fixed seat are fixedly connected to the ground through expansion bolts.
Furthermore, a connecting sleeve is fixedly connected to an output shaft below the steel filter screen, brush holders are fixedly connected to the circumference of the connecting sleeve uniformly, steel wire bristles are fixedly connected to the upper surface of each brush holder, and the tops of the steel wire bristles are in contact with the steel filter screen.
Further, a first medicine hopper and a second medicine hopper are fixedly connected to top plates of the treatment barrels on the left side and the right side of the motor respectively, the bottom of the first medicine hopper is connected with the first water inlet pipe through a first communicating pipe, and the bottom of the second medicine hopper is connected with the second water inlet pipe through a second communicating pipe.
Further, the through hole supporting plate is made of stainless steel materials.
Further, still include control switch, control switch rigid coupling is at the left side board outer wall of reaction tank, control switch's input and external power source electric connection, and control switch's output is electric connection motor, first water pump and second water pump respectively.
The device has the advantages that when the device is used, the flocculating agent and the disinfectant are added through the first medicine hopper and the second medicine hopper respectively, the motor drives the output shaft and the stirring blades on the output shaft to rotate when working, the stirring blades uniformly mix the sewage and the flocculating agent, the output shaft drives the steel wire bristles to rotate when rotating, and the steel wire bristles brush the steel filter screen to avoid blockage.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive labor.
FIG. 1: the invention relates to a structural schematic diagram of a sewage treatment device for environmental engineering;
FIG. 2: FIG. 1 shows a close-up view at A;
FIG. 3: the structure of the main water pipe is shown schematically;
FIG. 4: the circuit connection schematic diagram of the control switch is disclosed.
The reference numbers are as follows:
1-treatment cylinder, 101-sludge hopper, 102-blow-off pipe, 103-cover body, 104-supporting leg, 105-steel filter screen, 106-fixing seat, 107-expansion bolt, 108-first medicine hopper, 109-second medicine hopper, 110-first communicating pipe, 111-second communicating pipe, 2-motor, 201-output shaft, 202-stirring blade, 203-connecting sleeve, 204-brush seat, 205-steel wire brush hair, 3-first water pump, 301-first water inlet pipe, 302-first water outlet pipe, 4-second water pump, 401-second water inlet pipe, 402-second water outlet pipe, 5-reaction tank, 501-fixing sleeve, 502-main water pipe, 503-water spray pipe, 504-spray head, 505-through hole supporting plate, 506-active carbon adsorption layer, 507-drain pipe, 508-valve, 6-control switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-4, a sewage treatment device for environmental engineering comprises a treatment cylinder 1, a motor 2, a first water pump 3, a second water pump 4 and a reaction tank 5;
the bottom of the treatment barrel 1 is fixedly connected with a sludge hopper 101, the bottom of the sludge hopper 101 is fixedly connected with a sewage discharge pipe 102, the bottom of the sewage discharge pipe 102 is in threaded connection with a cover body 103, four corners of the sludge hopper 101 are also fixedly connected with supporting legs 104 through connecting seats, and the inner cavity of the treatment barrel 1 is fixedly connected with a steel filter screen 105;
the motor 2 is fixedly connected to the upper surface of a top plate of the treatment barrel 1, the motor 2 is provided with a vertically downward output shaft 201, the output shaft 201 is rotatably connected with the top plate of the treatment barrel 1, the output shaft 201 is also rotatably connected with the center of the steel filter screen 105, and stirring blades 202 are uniformly and fixedly connected to the circumference of the output shaft 201 below the steel filter screen 105;
the first water pump 3 is fixedly connected to the outer wall of the left side of the treatment cylinder 1, a first water inlet pipe 301 and a first water outlet pipe 302 are fixedly connected to a water inlet and a water outlet of the first water pump 3 respectively, the head of the first water inlet pipe 301 is communicated with the outside sewage to be filtered, and the head of the first water outlet pipe 302 is fixedly communicated with the treatment cylinder 1 below the steel filter screen 105;
the second water pump 4 is fixedly connected with the outer wall of the right side of the treatment cylinder 1, a water inlet and a water outlet of the second water pump 4 are respectively and fixedly connected with a second water inlet pipe 401 and a second water outlet pipe 402, and the head of the second water inlet pipe 401 is fixedly communicated with the treatment cylinder 1 above the steel filter screen 105;
reaction tank 5 sets up the right side at a processing section of thick bamboo 1, reaction tank 5 is the open U-shaped structure in top that waterproof concrete poured and formed, curb plate top rigid coupling about the waterproof tank has fixed cover 501, the rigid coupling has main water pipe 502 between the fixed cover 501, the left end of main water pipe 502 switches on with the head rigid coupling of second outlet pipe 402, the equal horizontal even rigid coupling in both sides of main water pipe 502 has spray pipe 503, spray pipe 503 is the L shape, the head rigid coupling of each spray pipe has shower nozzle 504, the rigid coupling has through-hole layer board 505 in the reaction tank 5, the upper surface of through-hole layer board 505 has spread active carbon adsorption layer 506, the right side board bottom of reaction tank 5 still rigid coupling has drain pipe 507, be equipped with valve 508 on the drain pipe 507.
The bottom of each leg 104 is fixedly connected with a fixed seat 106, and the four corners of the fixed seat 106 are fixedly connected on the ground through expansion bolts 107.
A connecting sleeve 203 is fixedly connected to the output shaft 201 below the steel filter screen 105, brush holders 204 are uniformly and fixedly connected to the circumference of the connecting sleeve 203, steel wire bristles 205 are fixedly connected to the upper surface of each brush holder 204, and the tops of the steel wire bristles 205 are in contact with the steel filter screen 105.
A first medicine hopper 108 and a second medicine hopper 109 are respectively fixedly connected to the top plates of the treatment cylinder 1 on the left side and the right side of the motor 2, the bottom of the first medicine hopper 108 is connected with the first water inlet pipe 301 through a first communicating pipe 110, and the bottom of the second medicine hopper 109 is connected with the second water inlet pipe 401 through a second communicating pipe 111.
The through-hole pallet 505 is made of stainless steel.
Still include control switch 6, control switch 6 rigid coupling is at the left side board outer wall of reaction tank 5, control switch 6's input and external power source electric connection, and control switch 6's output is electric connection motor 2, first water pump 3 and second water pump 4 respectively.
Principle of operation
When the water pump is used, the motor 2, the first water pump 3 and the second water pump 4 are controlled to work through the control switch 6.
When the first water pump 3 works, sewage to be treated is pumped by the first water inlet pipe 301 and is conveyed into the treatment cylinder 1 by the first water outlet pipe 302, and in the process, powdery flocculant can be put into the first chemical hopper 108, enters the first water inlet pipe 301 through the first communication pipe 110 and enters the treatment cylinder 1 along with the sewage.
Motor 2 during operation drives output shaft 201 and stirring vane 202 and rotates, stirring vane 202 has the flocculating agent misce bene with sewage, constantly carry along with sewage in handling a section of thick bamboo 1, sewage overflows steel filter screen 105, in this in-process, steel filter screen 105 blocks solid debris with the debris that the flocculation produced below it, make the sewage of steel filter screen 105 top comparatively clean, in this process, output shaft 201 rotates the time zone drive brush holder 204 and go up the steel wire brush hair 205 rotation of rigid coupling, steel wire brush hair 205 scrubs steel filter screen 105, thereby avoid steel filter screen 105's jam.
When the second water pump 4 works, sewage above the steel filter screen 105 is extracted through the second water inlet pipe 401 and is conveyed to the main water pipe 502 through the second water outlet pipe 402, disinfection powder can be put into the second medicine hopper 109, and the disinfection powder enters the second water inlet pipe 401 through the second communicating pipe 111 and is mixed with the sewage.
The sewage mixed with the disinfection powder is sprayed out from the main water pipe 502 through the water spray pipes 503 and the spray nozzles 504, impurities are adsorbed by the activated carbon adsorption layer 506 and then fall into the reaction tank 5, the sewage mixed with the disinfection powder in the reaction tank 5 reacts, and the disinfection powder sterilizes and disinfects the sewage.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a sewage treatment plant for environmental engineering which characterized in that: comprises a treatment barrel, a motor, a first water pump, a second water pump and a reaction tank;
the bottom of the treatment barrel is fixedly connected with a sludge hopper, the bottom of the sludge hopper is fixedly connected with a sewage discharge pipe, the bottom of the sewage discharge pipe is in threaded connection with a cover body, four corners of the sludge hopper are also fixedly connected with supporting legs through connecting seats, and the inner cavity of the treatment barrel is fixedly connected with a steel filter screen;
the motor is fixedly connected to the upper surface of a top plate of the treatment cylinder, the motor is provided with a vertically downward output shaft, the output shaft is rotatably connected with the top plate of the treatment cylinder, the output shaft is also rotatably connected with the center of the steel filter screen, and stirring blades are uniformly and fixedly connected to the circumference of the output shaft below the steel filter screen;
the first water pump is fixedly connected to the outer wall of the left side of the treatment cylinder, a first water inlet pipe and a first water outlet pipe are fixedly connected to a water inlet and a water outlet of the first water pump respectively, the head of the first water inlet pipe is communicated with external sewage to be filtered, and the head of the first water outlet pipe is fixedly communicated with the treatment cylinder below the steel filter screen;
the second water pump is fixedly connected to the outer wall of the right side of the treatment barrel, a water inlet and a water outlet of the second water pump are respectively and fixedly connected with a second water inlet pipe and a second water outlet pipe, and the head of the second water inlet pipe is fixedly communicated with the treatment barrel above the steel filter screen;
the reaction tank sets up on the right side of handling a section of thick bamboo, and the open U-shaped structure in top that the reaction tank formed for waterproof concrete placement, and curb plate top rigid coupling has fixed cover about the waterproof tank, and the rigid coupling has main water pipe between the fixed cover, the left end of main water pipe switches on with the head rigid coupling of second outlet pipe, and the equal horizontal even rigid coupling in left and right sides of main water pipe has the spray pipe, the spray pipe is L shape, and the head rigid coupling of each spray pipe has the shower nozzle, and the rigid coupling has the through-hole layer board in the reaction tank, the upper surface of through-hole layer board is spread and is had the active carbon adsorption layer, and the right side board bottom of reaction tank still rigid coupling has the drain pipe.
2. The sewage treatment device for environmental engineering according to claim 1, wherein: the bottom of each landing leg is fixedly connected with a fixing seat, and four corners of the fixing seat are fixedly connected to the ground through expansion bolts.
3. The sewage treatment device for environmental engineering according to claim 1, wherein: the output shaft below the steel filter screen is fixedly connected with a connecting sleeve, brush holders are uniformly and fixedly connected to the circumference of the connecting sleeve, steel wire bristles are fixedly connected to the upper surface of each brush holder, and the tops of the steel wire bristles are in contact with the steel filter screen.
4. The sewage treatment device for environmental engineering according to claim 1, wherein: the top plates of the treatment barrels on the left side and the right side of the motor are fixedly connected with a first medicine hopper and a second medicine hopper respectively, the bottom of the first medicine hopper is connected with a first water inlet pipe through a first communicating pipe, and the bottom of the second medicine hopper is connected with a second water inlet pipe through a second communicating pipe.
5. The sewage treatment device for environmental engineering according to claim 1, wherein: the through hole supporting plate is made of stainless steel materials.
6. The sewage treatment device for environmental engineering according to claim 1, wherein: still include control switch, control switch rigid coupling is at the left side board outer wall of reaction tank, control switch's input and external power source electric connection, and control switch's output is electric connection motor, first water pump and second water pump respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010938409.3A CN112028327A (en) | 2020-09-09 | 2020-09-09 | Sewage treatment plant for environmental engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010938409.3A CN112028327A (en) | 2020-09-09 | 2020-09-09 | Sewage treatment plant for environmental engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112028327A true CN112028327A (en) | 2020-12-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010938409.3A Withdrawn CN112028327A (en) | 2020-09-09 | 2020-09-09 | Sewage treatment plant for environmental engineering |
Country Status (1)
| Country | Link |
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| CN (1) | CN112028327A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112939284A (en) * | 2021-03-02 | 2021-06-11 | 中环国投(重庆)环保产业开发有限公司 | Multilayer filtering and purifying device for preventing and treating underground water pollution |
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| KR100988474B1 (en) * | 2010-06-01 | 2010-10-18 | 주식회사두합크린텍 | Flocculation basin for treatment of drinking water and wastewater |
| CN204675880U (en) * | 2015-05-04 | 2015-09-30 | 曲靖市绿地环保科技有限公司 | A kind of split type microbubble aerating apparatus |
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Application publication date: 20201204 |