CN117964149A - Environmentally friendly sewage treatment equipment - Google Patents
Environmentally friendly sewage treatment equipment Download PDFInfo
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- CN117964149A CN117964149A CN202410150676.2A CN202410150676A CN117964149A CN 117964149 A CN117964149 A CN 117964149A CN 202410150676 A CN202410150676 A CN 202410150676A CN 117964149 A CN117964149 A CN 117964149A
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- fixedly connected
- sewage treatment
- filter screen
- plate
- groove
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
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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
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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
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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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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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
- C02F7/00—Aeration of stretches of water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Biological Wastes In General (AREA)
Abstract
The invention discloses environment-friendly sewage treatment equipment, which relates to the technical field of sewage treatment and comprises a sewage treatment tank, wherein a water tank is arranged in the sewage treatment tank, a plate-type metal filter screen is fixedly connected to the inner side wall of the water tank, a flow guide seat is fixedly connected to the inner side wall of the water tank, a driving motor is fixedly connected to the flow guide seat, a worm is fixedly connected to the output end of the driving motor, and an adapter sleeve is rotatably connected to one end of the worm. The invention completes the reverse flushing and water aeration of the plate-type metal filter screen by means of the power of the driving motor and the aeration pump, effectively avoids the effect that the lower part area of the filter screen is blocked and inconvenient to clean, and simultaneously drives the flushed impurities to float up to the vicinity of the water surface by means of the upward floating of air bubbles in the aeration process, and flushes the impurities from the filter holes of the filter screen into the water again and gathers the impurities on the upper layer of the water body, thereby facilitating the subsequent salvage and cleaning and improving the sewage treatment efficiency.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to environment-friendly sewage treatment equipment.
Background
The sewage treatment equipment is industrial equipment capable of effectively treating domestic sewage, industrial wastewater and the like in urban areas, and has important significance in improving ecological environment, improving urban grade and promoting economic development, and sewage and pollutants are prevented from directly flowing into water areas. The main purpose of the sewage treatment equipment is to treat domestic sewage and similar industrial organic wastewater to meet the requirement of recycling water quality, so that the treated wastewater is recycled.
When the existing environment-friendly sewage treatment equipment is used, the sewage is subjected to preliminary filtration by means of a filter screen, impurities in the sewage are filtered and trapped on one side of the filter screen, then sewage treatment agents are mixed into the sewage after the preliminary filtration, so that suspended matters which cannot be treated by the filter screen in the sewage are flocculated, precipitated and layered, in the preliminary filtration process of the impurities in the sewage by the filter screen, in order to avoid the phenomenon that the sewage cannot pass through the filter screen due to excessive accumulated impurities on the filter screen due to complete blockage in the filtration process, the impurities accumulated on the filter screen need to be salvaged and cleaned by means of salvaging equipment at intervals, and due to low visibility of the sewage, the impurities on the upper layer of a water body and the upper part of the filter screen are easy to salvage and clean, and the impurities on the lower layer of the water body and the bottom of the filter screen are difficult to observe and know specific conditions, so that the salvage and the effective cleaning are difficult to be performed on the impurities blocked on the filter screen.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides environment-friendly sewage treatment equipment.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides an environmental protection sewage treatment device, includes the sewage treatment pond, be equipped with the basin in the sewage treatment pond, fixedly connected with board-like metal filter screen on the inside wall of basin, fixedly connected with guide holder on the inside wall of basin, fixedly connected with driving motor on the guide holder, fixedly connected with worm on driving motor's the output, rotate on the one end of worm and be connected with the adapter sleeve, the bottom and the guide holder fixed connection of adapter sleeve, the first pivot of being connected with in the guide holder, fixedly connected with and worm meshing connection's first worm wheel in the first pivot, fixedly connected with flabellum in the first pivot, fixedly connected with fixed plate on the one lateral wall that board-like metal filter screen is close to the guide holder, fixedly connected with air duct in the fixed plate, fixedly connected with first telescopic tube is located in the air duct, the air duct is close to the one end of board-like metal filter screen and slides and be connected with first telescopic tube, the first telescopic tube is connected with second telescopic tube in the sliding connection, be connected with the first telescopic tube in the second telescopic tube, be equipped with the air duct, be equipped with the aeration tank is equipped with a plurality of aeration guide slots in the aeration device, be equipped with aeration tank and aeration tank, the aeration tank is equipped with the aeration tank.
Preferably, the reciprocating movement assembly comprises two electric telescopic rods, one ends of the two electric telescopic rods are fixedly connected to the fixed plate, and the output ends of the two electric telescopic rods are fixedly connected with one side wall of the aeration seat.
Preferably, the medicine mixing device comprises a first medicine adding pipeline fixedly connected in the flow guide seat, one end of the first medicine adding pipeline penetrates through the flow guide seat and stretches into the flow guide groove, a connecting pipe fitting is fixedly connected to the bottom end of the first medicine adding pipeline, a first medicine adding groove is arranged in the first medicine adding pipeline, a connecting groove is arranged in the connecting pipe fitting, a second medicine adding pipeline is arranged on one side wall of the connecting pipe fitting, a second medicine adding groove is arranged in the second medicine adding pipeline, a plurality of shunt pipes are symmetrically and fixedly connected on the second medicine adding pipeline, a plurality of shunt grooves are formed in the shunt pipes, a plurality of medicine mixing holes are formed in the shunt pipes, which are close to one side wall of the first medicine adding pipeline, at equal intervals, and medicine feeding pipes are arranged on the outer side wall of the first medicine adding pipeline, which stretches out of one end of the water tank.
Preferably, the one end internal rotation of first dosing pipeline is connected with the second pivot, fixedly connected with first helical gear on the one end of second pivot, first helical gear rotates to be connected in the spread groove, the one end internal rotation of spread groove is connected with the second helical gear of being connected with first helical gear meshing, the one end fixed connection of second dosing groove is on the lateral wall of second helical gear, fixedly connected with and worm meshing connection's second worm wheel on the one end that the second pivot stretched out first dosing pipeline.
Preferably, the plate-type metal filter screen is obliquely arranged, and the longitudinal section of the aeration seat is trapezoidal.
Preferably, a bottom side wall of the sewage treatment tank is obliquely arranged, and the oblique side wall of the sewage treatment tank is vertically arranged between the plate-type metal filter screen.
Preferably, a water storage baffle is fixedly connected to one side wall of the flow guide seat, which is close to the plate-type metal filter screen.
The beneficial effects of the invention are as follows:
1. Utilize the plate metal filter screen to filter the impurity in the sewage that flows, with these impurity interception on the plate metal filter screen keeps away from a lateral wall of guide holder, because plate metal filter screen is the slope setting, compare the plate metal filter screen that is the perpendicular setting, the slope setting can be showing increase plate metal filter screen is in the area that is arranged in filtering part to impurity in the sewage in the water, and then strengthen the filter effect to impurity in the sewage, and because increased the area that is used for filtering part, consequently can effectually alleviate impurity jam filter screen and lead to filter effect and the phenomenon that the effect of through flow becomes worse.
2. Simultaneously, a driving motor and an electric telescopic rod are started, the electric telescopic rod is controlled to periodically stretch, the aeration seat is driven to periodically move up and down along the inclined surface of the plate-type metal filter screen, the output end of the driving motor drives the fan blade to rotate through the worm, the first worm wheel and the first rotating shaft, air is blown into the air collecting cover, after the air collecting cover is converged and pressurized, the air is sprayed out of the aeration tank at a high speed from the aeration tank to the plate-type metal filter screen, the sprayed air flows quickly upwards float in a water body in the form of bubbles, the electric telescopic rod is matched to drive the aeration seat to move up and down along the inclined surface of one side, far away from entrapping impurities, of the plate-type metal filter screen, and the entrapping and adhering impurities on the plate-type metal filter screen are reversely washed, so that the impurities are separated from the plate-type metal filter screen, and the impurities are prevented from being blocked on meshes of the plate-type metal filter screen and difficult to clean.
3. Because the plate-type metal filter screen is the slope setting, consequently the air current that the reverse flushing receives rivers resistance is less, thereby can promote the flushing effect of reverse flushing to the impurity of jam on the mesh, after flushing away impurity reverse flushing, spun air current is with the in-process that bubble form comes up, at the in-process that bubble contacted with impurity, there is partial air adhesion in impurity rugged surface or inside porous structure, thereby increase impurity subject buoyancy, make it turn into the come-up by suspension, simultaneously, a large amount of continuous bubble come-up can drive nearby water upwards to surge, and then with the impurity that the impurity intercommunication water internal suspension that will flush away together to water upper strata assemble, owing to this process is continuous, consequently, can be continuous with the impurity clearance that the mesh was up and the impurity that the internal suspension of intercommunication water together assemble to the water upper strata, so that salvage equipment clear up the impurity, owing to this in-process is still carried out the aeration for the water, thereby increased the oxygen content in the sewage, consequently, help the microorganism to purify sewage to follow-up.
4. The pivoted worm passes through second worm wheel, the second pivot, first helical gear, the second adds the medicine pipeline and drives the shunt tubes and rotate in the guiding gutter, through the rotation of shunt tubes, drive and accelerate the speed in the sewage treatment agent of shunt tubes gets into the guiding gutter interior water through mixing the medicine hole, and because be with the help of centrifugal effect, consequently can control centrifugal force's size through the control rotational speed, and then control the dosing speed to the sewage that flows in the guiding gutter, and pivoted shunt tubes helps evenly mixing sewage treatment agent into the sewage that flows in the guiding gutter.
5. Because sewage treatment agent is along feeding medicine pipe, first medicine groove, spread groove, second medicine groove, splitter box and a plurality of medicine hole reposition of redundant personnel of mixing into the aquatic, at the rotatory in-process of second pivot, first helical gear and second helical gear, can lead to the temperature to rise because of friction to in the aquatic is sent into again after heating sewage treatment agent, the sewage treatment agent after the heating can be faster evenly spread in sewage.
Drawings
FIG. 1 is a schematic diagram of the internal structure of an environmental protection sewage treatment device according to the present invention;
FIG. 2 is a left side view of an environmental protection sewage treatment device according to the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a front view of an environmental protection sewage treatment apparatus according to the present invention;
FIG. 5 is a section B-B of FIG. 4;
FIG. 6 is a schematic diagram of the internal structure of a drug mixing device of an environmental protection sewage treatment apparatus according to the present invention;
FIG. 7 is a right side view of a chemical mixing device of an environmental protection sewage treatment apparatus according to the present invention;
fig. 8 is a cross-sectional view of fig. 7 taken along line C-C.
In the figure: 1a sewage treatment pool, 2a water tank, 3a plate-type metal filter screen, 4 a guide seat, 5a driving motor, 6a worm, 7a transfer sleeve, 8a first rotating shaft, 9 a first worm wheel, 10a fan blade, 11a fixed plate, 12 an air duct, 13 a gas collecting cover, 14 a first telescopic pipe, 15a second telescopic pipe, 16 an aeration seat, 17 an empty tank, 18 an aeration tank, 19 an air duct, 20 an electric telescopic rod, 21 a guide groove, 22 a first dosing pipeline, 23a connecting pipe fitting, 24 a first dosing tank, 25 a connecting groove, 26 a second rotating shaft, 27 a first helical gear, 28a second helical gear, 29 a second dosing pipeline, 30 a second dosing tank, 31 a shunt pipe, 32a shunt tank, 33 a medicine mixing hole, 34 a medicine inlet pipe and 35 a second worm wheel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-8, an environment-friendly sewage treatment device comprises a sewage treatment tank 1, a water tank 2 is arranged in the sewage treatment tank 1, a plate-type metal filter screen 3 is fixedly connected to the inner side wall of the water tank 2, as shown in fig. 1, a working area where the plate-type metal filter screen 3 can filter sewage is shown as a shadow, the height of the working area is smaller than that of the sewage treatment tank 1, a guide seat 4 is fixedly connected to the inner side wall of the water tank 2, a water storage baffle is fixedly connected to one side wall of the guide seat 4, as shown in fig. 1, the height of the water storage baffle is flush with that of the sewage treatment tank 1, a driving motor 5 is fixedly connected to the guide seat 4, a worm 6 is fixedly connected to the output end of the driving motor 5, a adapter sleeve 7 is rotatably connected to one end of the worm 6, and the bottom end of the adapter sleeve 7 is fixedly connected with the guide seat 4.
The air guide seat 4 is rotationally connected with the first rotating shaft 8, the first rotating shaft 8 is fixedly connected with the first worm wheel 9 which is in meshed connection with the worm 6, the first rotating shaft 8 is fixedly connected with the fan blade 10, the plate-type metal filter screen 3 is fixedly connected with the fixing plate 11 on one side wall which is close to the air guide seat 4, the air guide pipe 12 is fixedly connected with the air collecting hood 13 in the fixing plate 11, the air guide pipe 12 is fixedly connected with the air collecting hood 13 at one end which is close to the first rotating shaft 8, the fan blade 10 is positioned in the air collecting hood 13, the first telescopic pipe 14 is slidingly connected with the second telescopic pipe 15 in one end which is close to the plate-type metal filter screen 3, the aeration seat 16 is fixedly connected to the bottom end of the second telescopic pipe 15, the one end which is close to the aeration seat 16 is internally provided with the one-way valve, and sewage is prevented from flowing back into the second telescopic pipe 15.
The aeration seat 16 is internally provided with an empty slot 17, the aeration seat 16 is provided with an aeration slot 18 which is opposite to the plate-type metal filter screen 3, the aeration slot 18 is communicated with the empty slot 17, the air guide pipe 12, the first telescopic pipe 14 and the second telescopic pipe 15 are internally provided with an air guide slot 19 which is used for communicating the air collecting hood 13 with the aeration seat 16, the plate-type metal filter screen 3 is obliquely arranged, the longitudinal section of the aeration seat 16 is in a trapezoid shape, one bottom side wall of the sewage treatment tank 1 is obliquely arranged, and the inclined side wall of the sewage treatment tank 1 is vertically arranged with the plate-type metal filter screen 3.
The fixed plate 11 and the aeration seat 16 are provided with reciprocating movement components, a plurality of guide grooves 21 are arranged in the guide seat 4 at equal intervals, a plurality of medicine mixing devices are arranged in the guide grooves 21, each medicine mixing device comprises a first medicine adding pipeline 22 fixedly connected in the guide seat 4, one end of each first medicine adding pipeline 22 penetrates through the guide seat 4 and stretches into the corresponding guide groove 21, a connecting pipe fitting 23 is fixedly connected to the bottom end of each first medicine adding pipeline 22, a first medicine adding groove 24 is arranged in each first medicine adding pipeline 22, a connecting groove 25 is arranged in each connecting pipe fitting 23, and a second medicine adding pipeline 29 is arranged on one side wall of each connecting pipe fitting 23.
The second dosing pipeline 29 is internally provided with a second dosing groove 30, a plurality of shunt pipes 31 are symmetrically and fixedly connected to the second dosing pipeline 29, shunt grooves 32 are respectively arranged in the shunt pipes 31, a plurality of medicine mixing holes 33 are uniformly arranged on one side wall of the shunt pipes 31 close to the first dosing pipeline 22 at equal intervals, a medicine feeding pipe 34 is arranged on the outer side wall of one end of the first dosing pipeline 22 extending out of the water tank 2, one end of the first dosing pipeline 22 is rotationally connected with a second rotating shaft 26, and one end of the second rotating shaft 26 is fixedly connected with a first bevel gear 27.
The first bevel gear 27 is rotatably connected in the connecting groove 25, one end of the connecting groove 25 is rotatably connected with a second bevel gear 28 in meshed connection with the first bevel gear 27, one end of the second dosing groove 30 is fixedly connected to one side wall of the second bevel gear 28, and one end of the second rotating shaft 26 extending out of the first dosing pipeline 22 is fixedly connected with a second worm wheel 35 in meshed connection with the worm 6.
In the invention, sewage entering the sewage treatment tank 1 flows along the water tank 2 from one end of the sewage treatment tank 1 provided with the inclined side wall to one end provided with the guide seat 4, impurities in the sewage flow process can pass through the plate-type metal filter screen 3, the plate-type metal filter screen 3 is utilized to filter impurities in the sewage, the impurities are trapped on one side wall of the plate-type metal filter screen 3 far away from the guide seat 4, and compared with the plate-type metal filter screen 3 which is vertically arranged, the inclined arrangement can obviously increase the area of the filtering part of the plate-type metal filter screen 3 in a water body for filtering the impurities in the sewage, thereby enhancing the filtering effect of the impurities in the sewage, and effectively relieving the phenomenon that the filtering effect and the through-flow effect are worsened due to the fact that the filtering screen is blocked by the impurities due to the increase of the area of the filtering part;
In order to prevent excessive trapped and attached impurities on the plate-type metal filter screen 3 from causing serious blockage of the plate-type metal filter screen 3, the impurities on the plate-type metal filter screen 3 can be salvaged and cleaned periodically, on the premise that the impurities are periodically removed from one side of the plate-type metal filter screen 3, the driving motor 5 and the electric telescopic rod 20 are started at the same time, the electric telescopic rod 20 is controlled to periodically stretch, the aeration seat 16 is driven to periodically move up and down along the inclined surface of the plate-type metal filter screen 3, the output end of the driving motor 5 drives the worm 6 to rotate in the process that the aeration seat 16 periodically moves up and down along the inclined surface of the plate-type metal filter screen 3, and the worm 6 drives the fan blade 10 to rotate through the meshing connection relation with the first worm wheel 9 to blow air into the air gathering cover 13;
After converging through the gas-gathering hood 13, a high-pressure air flow is formed in the air guide groove 19, because the air groove 17 in the aeration seat 16 is communicated with the air guide groove 19, the high-pressure air flow in the air guide groove 19 is directly opposite to the plate-type metal filter screen 3 from the air groove 18 through the air groove 17, an aeration pump is arranged on the outer side wall of one end of the air guide pipe 12, which is close to the gas-gathering hood 13, and is matched with the fan blade 10 to perform aeration, the aeration operation of the aeration pump is completed in the prior art, and the air pressure in the air guide pipe 12, the first telescopic pipe 14 and the second telescopic pipe 15 is far higher than the water pressure at the outlet of the air guide groove 18 in the aeration process, so that sewage cannot enter the pipeline through the air groove 18, the sprayed air flow floats upwards in a bubble form in a water body, and is matched with the process that the electric telescopic rod 20 drives the aeration seat 16 to move up and down along the inclined surface of one side of the plate-type metal filter screen 3, which is far away from the trapped impurity, the impurities are reversely trapped and attached to the plate-type metal filter screen 3, so that the impurities are separated from the plate-type metal filter screen 3, which are blocked on the plate-type metal filter screen 3, and the impurities are difficult to clean up;
Because the plate-type metal filter screen 3 is obliquely arranged, the water flow resistance of the reversely flushed air flow is smaller, and therefore the flushing effect of the reversely flushed air flow on impurities blocked on meshes can be improved, after the impurities are reversely flushed, the sprayed air flow floats upwards in a bubble form, in the process of contacting the bubbles with the impurities, part of air is attached to the uneven surface of the impurities or in an internal porous structure, so that the buoyancy of the impurities is increased, the impurities are converted into floating upwards by suspension, meanwhile, a large amount of continuous bubbles float upwards to drive nearby water bodies to surge upwards, and further the flushed impurities are communicated with the impurities suspended in the water bodies to be gathered together to the upper layer of the water bodies, and because the process is continuously carried out, the impurities blocked on the meshes are cleaned and are communicated with the impurities suspended in the water bodies to be gathered together to the upper layer of the water bodies, although the situation of blocking the meshes can appear later, in the operation of continuous aeration, the impurities are continuously lowered from the meshes, the filter screen is prevented from being blocked for a long time, and simultaneously enters the water bodies, so that the salvage equipment is convenient for salvaging the impurities to salvage the impurities, and the bottom of the plate-type metal filter screen 3 can be purified, and the metal filter screen 3 can be easily polluted by the aid of the prior art, and the bottom of the plate-type metal filter screen is polluted by the fact that the bottom is polluted by the fact that the metal filter screen 3 is stably has the effect of the bottom of the plate-type metal filter screen;
The sewage subjected to preliminary filtration of impurities by the plate-type metal filter screen 3 enters the diversion trench 21 in the diversion trench 4, flows along the diversion trench 21, and the arrangement of the water storage baffle on the diversion trench 4 can ensure that the diversion trench 21 is in a full flow state, and in the process of flowing the sewage along the diversion trench 21, the sewage treatment agent is shunted into the water along the medicine inlet pipe 34, the first medicine adding groove 24, the connecting groove 25, the second medicine adding groove 30, the shunt groove 32 and the plurality of medicine mixing holes 33, so that the medicine adding of the sewage treatment agent in the water is completed;
Meanwhile, the rotating worm 6 can drive a plurality of second rotating shafts 26 to synchronously rotate by virtue of meshed connection with the second worm gear 35, the second rotating shafts 26 drive the second bevel gears 28 and the second dosing pipeline 29 to rotate through the first bevel gears 27, the second dosing pipeline 29 drives the shunt pipes 31 to rotate in the diversion trenches 21, and the sewage treatment agent in the shunt pipes 32 is driven and accelerated to enter the water body in the diversion trenches 21 through the medicine mixing holes 33 by virtue of centrifugal effect through the rotation of the shunt pipes 31, and the magnitude of centrifugal force can be controlled by controlling the rotating speed by virtue of centrifugal effect, so that the dosing speed of sewage flowing in the diversion trenches 21 is controlled, and the rotating shunt pipes 31 are beneficial to uniformly mixing the sewage treatment agent into the sewage flowing in the diversion trenches 21;
Because the sewage treatment agent is shunted into the water body along the medicine feeding pipe 34, the first medicine feeding groove 24, the connecting groove 25, the second medicine feeding groove 30, the shunt groove 32 and the plurality of medicine mixing holes 33, the temperature rise can be caused by friction in the rotating process of the second rotating shaft 26, the first bevel gear 27 and the second bevel gear 28, so that the sewage treatment agent is heated and then is fed into the water body, and the heated sewage treatment agent can be rapidly and uniformly diffused in the sewage.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides an environmental protection sewage treatment device, includes sewage treatment pond (1), its characterized in that, be equipped with basin (2) in sewage treatment pond (1), fixedly connected with plate metal filter screen (3) on the inside wall of basin (2), fixedly connected with guide holder (4) on the inside wall of basin (2), fixedly connected with driving motor (5) on guide holder (4), fixedly connected with worm (6) on the output of driving motor (5), rotationally be connected with adapter sleeve (7) on the one end of worm (6), the bottom and guide holder (4) fixedly connected with of adapter sleeve (7), guide holder (4) internal rotation is connected with first pivot (8), fixedly connected with and worm wheel (9) of worm (6) meshing connection on first pivot (8), fixedly connected with flabellum (10) on first pivot (8), fixedly connected with air guide cover (11) on the one lateral wall that plate metal filter screen (3) are close to guide holder (4), fixedly connected with air guide cover (12) in fixed connection in air pipe (11) is close to air guide cover (13), the novel drug mixing device is characterized in that a first telescopic pipe (14) is connected to one end of the air duct (12) close to the plate-type metal filter screen (3) in a sliding manner, a second telescopic pipe (15) is connected to the first telescopic pipe (14) in a sliding manner, an aeration seat (16) is fixedly connected to the bottom end of the second telescopic pipe (15), an empty groove (17) is formed in the aeration seat (16), an aeration groove (18) right opposite to the plate-type metal filter screen (3) is formed in the aeration seat (16), the aeration groove (18) is communicated with the empty groove (17), an air duct (19) for communicating the air collecting cover (13) with the aeration seat (16) is formed in the air duct (12), the first telescopic pipe (14) and the second telescopic pipe (15), a reciprocating movement assembly is arranged between the fixed plate (11) and the aeration seat (16), a plurality of guide grooves (21) are formed in the guide seat (4) at equal intervals, and a plurality of drug mixing devices are arranged in the guide grooves (21).
2. An environmental protection sewage treatment device according to claim 1, wherein the reciprocating movement assembly comprises two electric telescopic rods (20), one ends of the two electric telescopic rods (20) are fixedly connected to the fixing plate (11), and the output ends of the two electric telescopic rods (20) are fixedly connected with a side wall of the aeration seat (16).
3. The environment-friendly sewage treatment device according to claim 1, wherein the medicine mixing device comprises a first medicine adding pipeline (22) fixedly connected in a guide seat (4), one end of the first medicine adding pipeline (22) penetrates through the guide seat (4) and stretches into the guide groove (21), a connecting pipe fitting (23) is fixedly connected to the bottom end of the first medicine adding pipeline (22), a first medicine adding groove (24) is arranged in the first medicine adding pipeline (22), a connecting groove (25) is arranged in the connecting pipe fitting (23), a second medicine adding pipeline (29) is arranged on one side wall of the connecting pipe fitting (23), a second medicine adding groove (30) is arranged in the second medicine adding pipeline (29), a plurality of shunt pipes (31) are symmetrically and fixedly connected to the second medicine adding pipeline (29), a plurality of shunt pipes (32) are arranged in the shunt pipes (31), a plurality of medicine mixing holes (33) are formed in the side wall of the shunt pipes (31) close to the first medicine adding pipeline (22) at equal intervals, and a water inlet groove (34) is formed in one side wall of the first medicine adding pipeline (22).
4. An environmental protection sewage treatment device according to claim 3, characterized in that, the one end internal rotation of first dosing pipe (22) is connected with second pivot (26), fixedly connected with first helical gear (27) on the one end of second pivot (26), first helical gear (27) rotate and connect in spread groove (25), the one end internal rotation of spread groove (25) is connected with second helical gear (28) of being connected with first helical gear (27) meshing, the one end fixed connection of second dosing groove (30) is on one lateral wall of second helical gear (28), fixedly connected with second worm wheel (35) of being connected with worm (6) meshing on the one end that second pivot (26) stretches out first dosing pipe (22).
5. An environmental protection sewage treatment device according to claim 1, characterized in that the plate-type metal filter screen (3) is arranged in an inclined manner, and the longitudinal section of the aeration seat (16) is arranged in a trapezoid shape.
6. The environment-friendly sewage treatment device according to claim 5, wherein a bottom side wall of the sewage treatment tank (1) is obliquely arranged, and the oblique side wall of the sewage treatment tank (1) is vertically arranged between the oblique side wall and the plate-type metal filter screen (3).
7. An environmental protection sewage treatment device according to claim 1, wherein a water storage baffle is fixedly connected to a side wall of the diversion seat (4) close to the plate type metal filter screen (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410150676.2A CN117964149A (en) | 2024-02-02 | 2024-02-02 | Environmentally friendly sewage treatment equipment |
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| CN202410150676.2A CN117964149A (en) | 2024-02-02 | 2024-02-02 | Environmentally friendly sewage treatment equipment |
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| CN117964149A true CN117964149A (en) | 2024-05-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118788029A (en) * | 2024-09-13 | 2024-10-18 | 北威水环境科技(上海)有限公司 | A filtering device for sewage treatment |
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| CN211999211U (en) * | 2020-04-01 | 2020-11-24 | 山东润兴环保科技有限公司 | Unpowered automatic control charge device of sewage treatment |
| CN213387937U (en) * | 2020-08-12 | 2021-06-08 | 朱柳霞 | Dosing device for desulfurization equipment waste water |
| CN114377455A (en) * | 2022-01-19 | 2022-04-22 | 山东工业职业学院 | Wastewater treatment equipment capable of performing multi-layer filtration |
| CN216472554U (en) * | 2021-09-04 | 2022-05-10 | 福建省松鼠物业管理服务有限公司 | Municipal administration river sewage treatment plant |
| CN216677155U (en) * | 2021-11-27 | 2022-06-07 | 上海品康环保科技有限公司 | Renewable filter element |
| CN116637417A (en) * | 2023-06-14 | 2023-08-25 | 姜前军 | Anti-blocking filter for sewage treatment |
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| CN211999211U (en) * | 2020-04-01 | 2020-11-24 | 山东润兴环保科技有限公司 | Unpowered automatic control charge device of sewage treatment |
| CN213387937U (en) * | 2020-08-12 | 2021-06-08 | 朱柳霞 | Dosing device for desulfurization equipment waste water |
| CN216472554U (en) * | 2021-09-04 | 2022-05-10 | 福建省松鼠物业管理服务有限公司 | Municipal administration river sewage treatment plant |
| CN216677155U (en) * | 2021-11-27 | 2022-06-07 | 上海品康环保科技有限公司 | Renewable filter element |
| CN114377455A (en) * | 2022-01-19 | 2022-04-22 | 山东工业职业学院 | Wastewater treatment equipment capable of performing multi-layer filtration |
| CN116637417A (en) * | 2023-06-14 | 2023-08-25 | 姜前军 | Anti-blocking filter for sewage treatment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118788029A (en) * | 2024-09-13 | 2024-10-18 | 北威水环境科技(上海)有限公司 | A filtering device for sewage treatment |
| CN118788029B (en) * | 2024-09-13 | 2024-11-15 | 北威水环境科技(上海)有限公司 | Filter equipment for sewage treatment |
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