CN114380427B - Energy-saving environment-friendly domestic sewage treatment device - Google Patents

Energy-saving environment-friendly domestic sewage treatment device Download PDF

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Publication number
CN114380427B
CN114380427B CN202210203304.2A CN202210203304A CN114380427B CN 114380427 B CN114380427 B CN 114380427B CN 202210203304 A CN202210203304 A CN 202210203304A CN 114380427 B CN114380427 B CN 114380427B
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China
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plate
shell
diaphragm
filter screen
side wall
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CN202210203304.2A
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CN114380427A (en
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袁宝
徐冰
沈博雅
强薇
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Zunhua Branch Of Tangshan Ecological Environment Bureau
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Zunhua Branch Of Tangshan Ecological Environment Bureau
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    • 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
    • C02F1/50Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment

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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)
  • Filtration Of Liquid (AREA)
  • Treatment Of Biological Wastes In General (AREA)

Abstract

The invention discloses an energy-saving environment-friendly domestic sewage treatment device which comprises a shell, a separation assembly, a first filtering assembly and a disinfection assembly, wherein a vertical partition plate is vertically and fixedly connected in the shell, a water inlet is formed in the right side of the top wall of the shell, a left guide plate is fixedly connected to the top end of the vertical partition plate, a right guide plate is fixedly connected to the right side wall of the shell, the right guide plate is flush with the left guide plate, a driving cylinder is arranged on the left side wall of the shell, the output end of the driving cylinder is connected with an L-shaped plate, the L-shaped plate can move along the left guide plate and the right guide plate, a U-shaped filter screen is correspondingly arranged at the outlet end of a guide hopper, a rotating shaft is arranged above the U-shaped filter screen, the bottom end of the rotating plate is slidably connected with the upper surface of the U-shaped filter screen, two ends of the U-shaped filter screen are respectively connected with a connecting plate which is obliquely arranged, one end of a liquid inlet pipe is connected with a disinfection box, and the other end of the liquid inlet pipe stretches into the shell. The invention can carry out multistage filtration and purification on domestic sewage, effectively improves the treatment efficiency of the domestic sewage, and has compact integral structure and convenient use.

Description

Energy-saving environment-friendly domestic sewage treatment device
Technical Field
The invention relates to the technical field of domestic sewage treatment, in particular to an energy-saving and environment-friendly domestic sewage treatment device.
Background
Sewage treatment is a process of purifying sewage to achieve the water quality requirement of being discharged into a certain water body or reused, and is widely applied to various fields of building, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and is increasingly taken into daily life of common people, classified according to sewage sources, and generally divided into production sewage treatment and domestic sewage treatment. The domestic sewage treatment device is an auxiliary device for domestic sewage treatment, and is widely used in the field of sewage treatment. The existing domestic sewage treatment device has the following defects that a large amount of impurity dirt is contained in domestic sewage, so that the large dirt in water needs to be filtered and cleaned before the domestic sewage is purified and disinfected, and when the domestic sewage is filtered, the filter screen is blocked due to the large dirt quantity, the dirt is very easy to block, so that the water flow is not smooth, the filtering efficiency is reduced, the fixed garbage is inconvenient to treat, the treatment effect is poor, the pipeline is blocked further, and the requirements of users cannot be met.
Disclosure of Invention
The invention aims to provide an energy-saving environment-friendly domestic sewage treatment device which solves the problems in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention relates to an energy-saving environment-friendly domestic sewage treatment device, which comprises a shell, a separation assembly, a first filtering assembly and a disinfection assembly, wherein a vertical partition plate is vertically and fixedly connected in the shell, a first diaphragm plate, a second diaphragm plate, a first inclined partition plate and a second inclined partition plate are sequentially and fixedly connected between the vertical partition plate and the left side wall of the shell from top to bottom, a guide hopper, a third diaphragm plate and a fourth diaphragm plate are sequentially and fixedly connected between the vertical partition plate and the right side wall of the shell from top to bottom, a guide valve is arranged at the bottom of the guide hopper, a water inlet is arranged on the right side of the top wall of the shell, the separation assembly comprises a driving cylinder, an L-shaped plate, a left guide plate and a right guide plate, the left guide plate is fixedly connected to the top end of the vertical partition plate, the right guide plate is fixedly connected to the right side wall of the shell and is flush with the left guide plate, the driving cylinder is arranged on the left side wall of the shell, the output end of the driving cylinder is connected with the L-shaped plate, the L-shaped plate can move along the left guide plate and the right guide plate, the first filtering component comprises a U-shaped filter screen, a rotating plate, a connecting plate and a first sewage disposal valve, the U-shaped filter screen is fixedly connected between the guide hopper and the third diaphragm plate and is correspondingly arranged with the outlet end of the guide hopper, a rotating shaft is arranged above the U-shaped filter screen, the rotating shaft is rotatably connected with the side wall of the shell and is connected with the rotating plate, the bottom end of the rotating plate is slidably connected with the upper surface of the U-shaped filter screen, the two ends of the U-shaped filter screen are respectively connected with the connecting plate which is obliquely arranged, the bottom end of the connecting plate on the left side is correspondingly arranged with the first sewage disposal valve which is arranged on the vertical diaphragm plate, the sterilizing component comprises a sterilizing box and a liquid inlet pipe, one end of the liquid inlet pipe is connected with the sterilizing box, the other end of the liquid inlet pipe extends into the shell and is positioned between the U-shaped filter screen and the third diaphragm, a liquid discharge valve is arranged on the vertical diaphragm at the left end of the third diaphragm, and a discharge outlet is formed in the bottom of the vertical diaphragm.
Further, still include the second filter component, first inclined baffle with be provided with a plurality of between the inclined baffle of second the second filter component, the second filter component includes pull frame, goes up filter screen and lower filter screen, but the pull frame is drawer type structure and pull connect the casing left side wall with between the vertical baffle, from last to having linked firmly in proper order down in the pull frame go up the filter screen with lower filter screen.
Further, still include from clean subassembly, it includes the pump body, drain pipe, three-way valve, water supply pipe, liquid reserve tank and connectivity ring to self-cleaning subassembly, the pump body sets up bottom right side in the casing, drain pipe one end with pump body coupling, the other end with three-way valve is connected, three-way valve with pass through the pipe connection between the liquid reserve tank, the three-way valve other end passes through the water supply pipe with be located in the casing the connectivity ring is connected, the connectivity ring is located water inlet below and bottom are provided with a plurality of shower nozzle.
Further, agitator motor is installed to third diaphragm bottom, agitator motor output is connected with the (mixing) shaft, the (mixing) shaft stretches into third diaphragm top and circumference are provided with a plurality of puddler.
Still further, still include cutting assembly, cutting assembly includes cutting motor, axis of rotation and cutting piece, cutting motor installs on the second diaphragm and the output is connected with the axis of rotation, the axis of rotation stretches into second diaphragm below and be connected with a plurality of cutting piece.
Further, the cutting pieces on the rotating shaft are sequentially reduced from top to bottom.
Further, a second blowdown valve is installed on the side wall of the shell at the left end of the first diaphragm plate, the bottom end of the connecting plate at the right side is correspondingly arranged with a third blowdown valve installed on the side wall of the shell, and a fourth blowdown valve is installed on the side wall of the shell at the left end of the first inclined diaphragm plate.
Compared with the prior art, the invention has the beneficial technical effects that:
according to the energy-saving and environment-friendly domestic sewage treatment device, the separation assembly, the first filtering assembly and the disinfection assembly are arranged, so that floating garbage and oil dirt can be cleaned conveniently, the cleaning of the first filtering assembly can be realized conveniently, the smoothness of the first filtering assembly in sewage filtration is guaranteed, the disinfection assembly can disinfect sewage, the cutting piece of the cutting assembly can cut large blocks of filtered impurity dirt and fixed garbage so as to clean and discharge the large blocks of impurity dirt and fixed garbage, meanwhile, the second filtering assembly can further filter the disinfected sewage so as to improve the filtering effect, and the self-cleaning assembly can clean and flush the inside of the device. The invention can carry out multistage filtration and purification on domestic sewage, effectively improves the treatment efficiency of the domestic sewage, has compact integral structure and reliable operation, and is suitable for wide application in domestic sewage treatment.
Drawings
The invention is further described with reference to the following description of the drawings.
FIG. 1 is a schematic diagram of the overall structure of an energy-saving and environment-friendly domestic sewage treatment device of the invention;
FIG. 2 is a schematic structural view of a communication ring of the energy-saving and environment-friendly domestic sewage treatment device of the invention;
fig. 3 is a schematic perspective view showing a connection between a rotating shaft and a cutting blade of the energy-saving and environment-friendly domestic sewage treatment device of the present invention.
Reference numerals illustrate: 1. a housing; 11. a vertical partition board; 12. a first diaphragm; 13. a second diaphragm; 14. a first inclined partition plate; 15. a second inclined partition plate; 16. a guide hopper; 17. a third diaphragm; 18. a fourth diaphragm; 19. a discharge port; 2. a water inlet; 3. a separation assembly; 31. a driving cylinder; 32. an L-shaped plate; 33. a left guide plate; 34. a right guide plate; 35. a second blow-down valve; 4. a first filter assembly; 41. a rotating plate; 42. a connecting plate; 43. a first blow-down valve; 44. a third blow-down valve; 5. a sterilization assembly; 51. a liquid inlet pipe; 52. a stirring motor; 53. a stirring shaft; 54. a liquid discharge valve; 6. a cutting assembly; 61. a cutting motor; 62. a rotating shaft; 621. cutting the sheet; 63. a fourth blowdown valve; 7. a second filter assembly; 71. a filter screen is arranged; 72. a lower filter screen; 8. a self-cleaning assembly; 81. a pump body; 82. a liquid outlet pipe; 83. a three-way valve; 84. a water supply pipe; 85. a liquid storage tank; 86. a communication ring; 87. a spray head.
Detailed Description
As shown in fig. 1 to 3, an energy-saving and environment-friendly domestic sewage treatment device comprises a shell 1, a separation assembly 3, a first filtering assembly 4 and a disinfection assembly 5, wherein a vertical partition plate 11 is vertically and fixedly connected in the shell 1, a first diaphragm plate 12, a second diaphragm plate 13, a first inclined partition plate 14 and a second inclined partition plate 15 are sequentially and fixedly connected between the vertical partition plate 11 and the left side wall of the shell 1 from top to bottom, a guide hopper 16, a third diaphragm plate 17 and a fourth diaphragm plate 18 are sequentially and fixedly connected between the vertical partition plate 11 and the right side wall of the shell 1 from top to bottom, a guide valve is arranged at the bottom of the guide hopper 16, a water inlet 2 is arranged on the right side of the top wall of the shell 1, the separation assembly 3 comprises a driving cylinder 31, an L-shaped plate 32, a left guide plate 33 and a right guide plate 34, the left guide plate 33 is fixedly connected at the top end of the vertical partition plate 11, the right guide plate 34 is fixedly connected on the right side wall of the shell 1 and the right guide plate 34 is flush with the left guide plate 33, the driving cylinder 31 is arranged on the left side wall of the shell 1, the output end of the driving cylinder is connected with an L-shaped plate 32, the L-shaped plate 32 can move along the left guide plate 33 and the right guide plate 34, the first filter assembly 4 comprises a U-shaped filter screen, a rotating plate 41, a connecting plate 42 and a first blowdown valve 43, the U-shaped filter screen is fixedly connected between the guide hopper 16 and the third diaphragm 17 and is correspondingly arranged with the outlet end of the guide hopper 16, a rotating shaft is arranged above the U-shaped filter screen, the rotating shaft is rotatably connected with the side wall of the shell 1 and is connected with the rotating plate 41, the bottom end of the rotating plate 41 is slidably connected with the upper surface of the U-shaped filter screen, two ends of the U-shaped filter screen are respectively connected with the connecting plate 42 which is obliquely arranged, the bottom end of the connecting plate 42 on the left side is correspondingly arranged with the first blowdown valve 43 arranged on the vertical diaphragm 11, the disinfection assembly 5 comprises a disinfection box and a liquid inlet pipe 51, one end of the liquid inlet pipe 51 is connected with the disinfection box, the other end extends into the shell 1 and is positioned between the U-shaped filter screen and the third diaphragm 17, a liquid discharge valve 54 is arranged on the vertical diaphragm 11 at the left end of the third diaphragm 17, and a discharge outlet 19 is arranged at the bottom of the vertical diaphragm 11.
When the energy-saving environment-friendly domestic sewage treatment device of the embodiment is used, the valves are closed at first, the L-shaped plate 32 is driven by the driving air cylinder 31 to enable the L-shaped plate 32 to be located above the right guide plate 34, domestic sewage is injected from the water inlet 2, the domestic sewage is accumulated above the guide hopper 16 because the guide valve is in a closed state, at the moment, the driving air cylinder 31 drives the L-shaped plate 32 to move leftwards, floating garbage and greasy dirt can be sent to the upper part of the first transverse baffle 12, then the guide valve is opened, the domestic sewage sequentially flows through the U-shaped filter screen to complete primary filtration, at the moment, large impurity dirt and fixed garbage on the U-shaped filter screen can be discharged through the connecting plate 42 by rotation of the rotating plate 41, so that the filtering effect of the U-shaped filter screen is ensured, wherein the large impurity dirt and the fixed garbage can be sent to the upper part of the second transverse baffle 13 through the first blowdown valve 43, the domestic sewage flows into the upper part of the third transverse baffle 17, disinfection liquid in the disinfection box is injected between the U-shaped filter screen and the third transverse baffle 17 through the liquid inlet pipe 51 to react to remove virus and bacteria, and the liquid impurities, and the domestic sewage flows out of the valve 54.
Wherein, agitator motor 52 is installed to third diaphragm 17 bottom, and agitator motor 52 output is connected with (mixing) shaft 53, and (mixing) shaft 53 stretches into third diaphragm 17 top and circumference and is provided with a plurality of puddler, drives (mixing) shaft 53 and puddler through agitator motor 52 and rotates, can improve the disinfection effect of antiseptic solution.
In order to further guarantee the filtration and purification effect of domestic sewage, the filter device is further provided with a second filter assembly 7, a plurality of second filter assemblies 7 are arranged between the first inclined partition plate 14 and the second inclined partition plate 15, the second filter assembly 7 comprises a drawing frame, an upper filter screen 71 and a lower filter screen 72, the drawing frame is of a drawer type structure and can be connected between the left side wall of the shell 1 and the vertical partition plate 11 in a drawing manner, and the upper filter screen 71 and the lower filter screen 72 are sequentially fixedly connected in the drawing frame from top to bottom.
And, in order to be convenient for the inside cleanness of device, still be provided with automatically cleaning subassembly 8, automatically cleaning subassembly 8 includes pump body 81, drain pipe 82, three-way valve 83, water-feeding pipe 84, liquid reserve tank 85 and communication ring 86, pump body 81 sets up on the bottom right side in casing 1, drain pipe 82 one end is connected with pump body 81, the other end is connected with three-way valve 83, pass through the pipe connection between three-way valve 83 and the liquid reserve tank 85, the three-way valve 83 other end is connected with the communication ring 86 that is located casing 1 through water-feeding pipe 84, communication ring 86 is located water inlet 2 below and the bottom is provided with a plurality of shower nozzle 87. During the use, send into the liquid reserve tank 85 through the pump body 81 with the water after the processing is accomplished in and store and send into in upper water pipe 84 and the communication ring 86 and wash the device inside to guarantee that the device is inside clean, realize cyclic utilization, energy-concerving and environment-protective.
Wherein still be provided with cutting assembly 6 between first diaphragm 12 and the first inclined baffle 14, cutting assembly 6 includes cutting motor 61, axis of rotation 62 and cutting piece 621, cutting motor 61 installs on second diaphragm 13 and the output is connected with axis of rotation 62, axis of rotation 62 stretches into second diaphragm 13 below and is connected with a plurality of cutting piece 621, and cutting piece 621 on the axis of rotation 62 reduces in proper order from last to down, cutting piece 621 can cut the massive impurity dirt and the fixed rubbish of filtration to clearance, the discharge of massive impurity dirt and fixed rubbish. And, set up mutually perpendicular between two adjacent cutting pieces 621, the top surface and the bottom surface of every cutting piece 621 are the arcwall face and the radian of cutting piece 621 top surface is greater than the radian of bottom surface.
In order to facilitate sewage disposal, a second sewage disposal valve 35 is installed on the side wall of the casing 1 at the left end of the first diaphragm 12, the bottom end of the connecting plate 42 at the right side is correspondingly arranged with a third sewage disposal valve 44 installed on the side wall of the casing 1, and a fourth sewage disposal valve 63 is installed on the side wall of the casing 1 at the left end of the first inclined diaphragm 14.
The invention can carry out multistage filtration and purification on domestic sewage, effectively improves the treatment efficiency of the domestic sewage, has compact integral structure and reliable operation, and is suitable for wide application in domestic sewage treatment.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

Claims (4)

1. An energy-concerving and environment-protective type domestic sewage treatment device, its characterized in that: comprises a shell, a separating assembly, a first filtering assembly and a sterilizing assembly, wherein a vertical partition plate is vertically and fixedly connected in the shell, a first diaphragm plate, a second diaphragm plate, a first inclined partition plate and a second inclined partition plate are sequentially and fixedly connected between the vertical partition plate and the left side wall of the shell from top to bottom, a guide hopper, a third diaphragm plate and a fourth diaphragm plate are sequentially and fixedly connected between the vertical partition plate and the right side wall of the shell from top to bottom, a guide valve is arranged at the bottom of the guide hopper, a water inlet is arranged on the right side of the top wall of the shell, the separating assembly comprises a driving cylinder, an L-shaped plate, a left guide plate and a right guide plate, the left guide plate is fixedly connected with the top end of the vertical partition plate, the right guide plate is fixedly connected with the right side wall of the shell and the right guide plate is flush, the driving cylinder is arranged on the left side wall of the shell and the output end of the driving cylinder is connected with the L-shaped plate, L template is followed left deflector with right deflector motion, first filter component includes U-shaped filter screen, rotor plate, connecting plate and first blowdown valve, the U-shaped filter screen links firmly guide hopper with between the third diaphragm and with guide hopper exit end corresponds the setting, U-shaped filter screen top is provided with the pivot, the pivot with the casing lateral wall rotates to be connected with and is connected with the rotor plate, the rotor plate bottom with surface sliding connection on the U-shaped filter screen, U-shaped filter screen both ends are connected with the slant setting respectively the connecting plate, left side the bottom of connecting plate with install on the perpendicular baffle first blowdown valve corresponds the setting, the disinfection subassembly includes disinfect box and feed liquor pipe, feed liquor pipe one end with disinfect box connection, the other end of the liquid discharge valve extends into the shell and is positioned between the U-shaped filter screen and the third diaphragm, a liquid discharge valve is arranged on the vertical diaphragm at the left end of the third diaphragm, and a discharge outlet is arranged at the bottom of the vertical diaphragm;
a second sewage disposal valve is arranged on the side wall of the shell at the left end of the first diaphragm plate;
the cutting assembly comprises a cutting motor, a rotating shaft and cutting pieces, the cutting motor is arranged on the second diaphragm plate, the output end of the cutting motor is connected with the rotating shaft, and the rotating shaft stretches into the lower part of the second diaphragm plate and is connected with the plurality of cutting pieces;
the cutting pieces on the rotating shaft are sequentially reduced from top to bottom; the two adjacent cutting blades are mutually perpendicular, the top surface and the bottom surface of each cutting blade are arc-shaped surfaces, and the radian of the top surface of each cutting blade is larger than that of the bottom surface;
the bottom of the connecting plate on the right side corresponds to a third blowdown valve arranged on the side wall of the shell, and a fourth blowdown valve is arranged on the side wall of the shell at the left end of the first inclined partition plate.
2. An energy-saving and environment-friendly domestic sewage treatment device according to claim 1, wherein: still include the second filter component, first inclined baffle with be provided with a plurality of between the second inclined baffle the second filter component, the second filter component includes the pull frame, goes up filter screen and lower filter screen, the pull frame is drawer type structure and pull connect the casing left side wall with erect between the baffle, from last to having linked firmly in proper order down in the pull frame go up the filter screen with lower filter screen.
3. An energy-saving and environment-friendly domestic sewage treatment device according to claim 1, wherein: still include self-cleaning subassembly, self-cleaning subassembly includes the pump body, drain pipe, three-way valve, water supply pipe, liquid reserve tank and connectivity ring, the pump body sets up bottom right side in the casing, drain pipe one end with pump body coupling, the other end with three-way valve is connected, three-way valve with pass through the pipe connection between the liquid reserve tank, the three-way valve other end passes through the water supply pipe with be located in the casing the connectivity ring is connected, the connectivity ring is located water inlet below and bottom are provided with a plurality of shower nozzle.
4. An energy-saving and environment-friendly domestic sewage treatment device according to claim 1, wherein: the stirring motor is installed to third diaphragm bottom, the stirring motor output is connected with the (mixing) shaft, the (mixing) shaft stretches into third diaphragm top and circumference are provided with a plurality of puddler.
CN202210203304.2A 2022-03-03 2022-03-03 Energy-saving environment-friendly domestic sewage treatment device Active CN114380427B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210203304.2A CN114380427B (en) 2022-03-03 2022-03-03 Energy-saving environment-friendly domestic sewage treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210203304.2A CN114380427B (en) 2022-03-03 2022-03-03 Energy-saving environment-friendly domestic sewage treatment device

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CN114380427A CN114380427A (en) 2022-04-22
CN114380427B true CN114380427B (en) 2023-05-23

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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209652039U (en) * 2019-02-25 2019-11-19 深圳市创景轩园林工程有限公司 A kind of municipal sewage environmental protection filter screen recycling plant
CN111170500A (en) * 2019-12-30 2020-05-19 安徽得奇环保科技股份有限公司 Sewage treatment equipment convenient to filter
CN111138045A (en) * 2020-02-25 2020-05-12 吴志伦 Domestic sewage removes peculiar smell environmental protection filtration equipment based on microbial reaction
CN212833188U (en) * 2020-07-20 2021-03-30 广州市金环环保工程有限公司 Energy-concerving and environment-protective sewage equipment
CN214457390U (en) * 2020-12-25 2021-10-22 西京学院 Wastewater collection and pretreatment device for road construction
CN112933721B (en) * 2021-02-06 2022-07-08 云南师范大学 Impurity filtering device for dairy product processing

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