CN212425785U

CN212425785U - Sewage treatment equipment with automatic sewage discharging mechanism

Info

Publication number: CN212425785U
Application number: CN202020565655.4U
Authority: CN
Inventors: 黄忠卫; 陈艺飞; 黄凡闻
Original assignee: Guangxi Qingxiang Environmental Protection Technology Co ltd
Current assignee: Guangxi Qingxiang Environmental Protection Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-01-29
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a sewage treatment device with automatic sewage discharging mechanism, including bottom plate, jar body and filter box, the jar body is installed through the support column in the top of bottom plate, the water pump is installed through a supporting bench in the top of bottom plate, and the input of water pump leads to pipe and a jar body fixed connection, the filter box is installed through the support frame in the top of bottom plate, and the filter box is located one side of water pump, the aerobic reaction room is installed to the bottom of the jar body, the top seal installation of aerobic reaction room has the anaerobic reaction room, the oxygen deficiency reacting chamber is installed to the top of anaerobic reaction room, install filter screen system through the bolt on the inner wall of the jar body, and filter screen system is located the top of oxygen deficiency reacting chamber, the rotating electrical machines is installed through the bolt to the outer wall. The utility model discloses an installation filter screen system realizes the automatic blowdown of equipment, can carry out denitrogenation, dephosphorization to sewage through the installation reacting chamber, still can recycle sewage, has improved equipment economic nature.

Description

Sewage treatment equipment with automatic sewage discharging mechanism

Technical Field

The utility model relates to a sewage treatment device field, concretely relates to sewage treatment device with automatic sewage discharging mechanism.

Background

In our daily life, water is a living necessity which is very easy to obtain and neglected by people, but with the rapid development of our economy in recent decades, our water resource pollution situation is not optimistic, and the water resource pollution situation attracts the close attention of governments and social circles. The sewage is directly discharged into the river channel after being not treated, so that the area and the basin of water pollution are enlarged, the quality of the water body of the river channel is influenced, the ecological environment is damaged, and the basic requirement of sustainable development is violated.

The existing device has the defects that:

1. at present, domestic sewage treatment equipment can not independently discharge solid pollutants in sewage outside the equipment, and workers are required to wait beside the equipment all the time, so that the solid pollutants in the manual cleaning equipment can not be released from complicated manual labor, and the waste of human resources is caused.

2. At present, most domestic sewage treatment equipment cannot solve nitrogen and phosphorus ions and related compounds with very high concentration in sewage, and sewage rich in nitrogen and phosphorus elements can cause eutrophication of water bodies after being discharged, so that algae and other plankton in the water bodies are rapidly bred, the dissolved oxygen content of the water bodies is greatly reduced, a large amount of fish and shrimp and plankton are killed and putrefactive, the quality of the water bodies is reduced, stink is emitted, and the influence on the ecological environment is extremely bad.

3. Most of domestic sewage treatment equipment can not realize sewage reuse at present, so that organic matters in sewage can not realize resource maximization, and resource waste is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment device with automatic sewage discharging mechanism to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses make following technical scheme: the utility model provides a sewage treatment device with automatic sewage discharging mechanism, includes bottom plate, jar body and filter box, the jar body is installed through the support column in the top of bottom plate, the water pump is installed through a supporting bench in the top of bottom plate, and the input of water pump leads to pipe and a jar body fixed connection, the filter box is installed through the support frame in the top of bottom plate, and the filter box is located one side of water pump, the aerobic reaction chamber is installed to the bottom of the jar body, the top seal installation of aerobic reaction chamber has the anaerobic reaction chamber, the oxygen deficiency reaction chamber is installed to the top of anaerobic reaction chamber, install filter screen system through the bolt on the inner wall of the jar body, and filter screen system is located the top of oxygen deficiency reaction chamber, the rotating electrical machines is installed through the.

Preferably, a sludge layer is installed at the bottom of the anaerobic reaction chamber, anaerobic particles are doped in the sludge layer, a gas collection chamber is installed above the anaerobic reaction chamber, a triphase separator is welded at the bottom of the gas collection chamber and is located above the sludge layer, one side of the gas collection chamber is connected with a control valve through an exhaust pipeline, and an air flow meter is installed on one side of the control valve through a bolt.

Preferably, the bottom of the anoxic reaction chamber is provided with activated sludge.

Preferably, the inside of the screen system is provided with a transmission wheel through bolts, and the surface of the transmission wheel is provided with a transmission screen in a surrounding way.

Preferably, the bottom of the tank body is provided with a sewage draining outlet, the back of the tank body is provided with a first conveying pump and a second conveying pump through bolts, the second conveying pump is positioned above the first conveying pump, one side of the tank body is provided with a discharging port through bolts, and a water inlet is arranged above the tank body in a penetrating manner.

Preferably, the feed inlet is installed through the bolt in the top of filter box, filter box inner wall slidable mounting has the filter basket, and filters the surface of basket and evenly plated anti rust coating, and the activated carbon box is installed to the bottom of filter basket, the outlet valve is installed through the bolt in one side of filter box outer wall.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses install filter screen system in the equipment, the sewage that is doped with solid pollutant gets into the equipment back in via the water inlet, solid pollutant can be blocked by the conveying filter screen in the filter screen system, then along with the drive of transfer wheel, convey to the gravity action that passes through solid pollutant self through discharge tube behind the discharge port, automatic emission is outside to the equipment, thereby make the staff need not to treat the solid pollutant in the other clearance sewage of equipment constantly, can go to handle some other works, liberate the staff from heavy and complicated work, the utilization efficiency of manpower resources is improved, the economic nature of device has been increased.

2. The utility model discloses install oxygen deficiency reaction chamber and aerobic reaction chamber in the equipment, the oxygen deficiency fungus in the activated sludge in the oxygen deficiency reaction chamber can be with the NO in the sewage through the denitrification₃ ^-、NO₂ ^-Conversion to N₂The nitrogen can be collected through the exhaust port, nitrogen elements in the sewage are removed to a great extent, and phosphorus released by the anaerobic reaction chamber in the equipment can be absorbed by the volume of the phosphorus-accumulating bacteria in the aerobic reaction chamber by more than 5 times when the dissolved oxygen concentration is more than 2mg/L, so that the aim of dephosphorizing the sewage is fulfilled.

3. The utility model discloses install the anaerobic reaction chamber in the equipment, the activated sludge who has mixed the phosphorus accumulation fungus in the anaerobic reaction chamber is reacting with sewage, can release phosphorus, dephosphorization for follow-up aerobic chamber provides leading processing work, the inside waste water of anaerobic reaction chamber and anaerobism granule mud intensive mixing, most organic substance is turned into marsh gas, and discharge to the equipment outside through exhaust duct, the recycle of sewage has been realized, the utilization ratio of resource has been improved, the essential requirement of sustainable development has been followed, the ecological function of equipment has been promoted.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a back view of the present invention;

fig. 3 is a side view of the present invention;

FIG. 4 is a structural view of the filter box of the present invention;

fig. 5 is a structural diagram of the anaerobic reaction chamber of the present invention.

In the figure: 1. a base plate; 2. an aerobic reaction chamber; 3. an anaerobic reaction chamber; 301. a sludge layer; 302. a three-phase separator; 303. a gas collection chamber; 304. a control valve; 305. an air flow meter; 4. an anoxic reaction chamber; 401. Activated sludge; 5. a screen system; 501. a transfer wheel; 502. a conveying screen; 6. a tank body; 601. a sewage draining outlet; 602. a discharge port; 603. a water inlet; 604. a first delivery pump; 605. a second delivery pump; 7. A water pump; 8. a filter box; 801. a feed inlet; 802. a filter basket; 803. an activated carbon cartridge; 804. a water outlet valve; 9. a rotating electric machine.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a sewage treatment device with an automatic sewage discharging mechanism comprises a bottom plate 1, a tank body 6 and a filter box 8, wherein the tank body 6 is installed above the bottom plate 1 through a support column, the tank body 6 provides a space for installing an aerobic reaction chamber 2, an anaerobic reaction chamber 3 and an anoxic reaction chamber 4, a water pump 7 is installed above the bottom plate 1 through a support table, the input end of the water pump 7 is fixedly connected with the tank body 6 through a water pipe, the input end of the water pump 7 is connected with a water outlet of the aerobic reaction chamber 2 through a water pipe, the output end of the water pump 7 is connected with the filter box 8 through a water pipe, so that the connection of sewage between the aerobic reaction chamber 2 and the filter box 8 is realized, the filter box 8 is installed above the bottom plate 1 through a support frame, the filter box 8 is positioned on one side of the water pump 7, the filter box 8 absorbs peculiar smell and suspended matters in the sewage through an internal activated carbon, the bottom of the tank body 6 is provided with an aerobic reaction chamber 2, and phosphorus-deficient bacteria rich in sludge at the bottom of the aerobic reaction chamber 2 and phosphorus-deficient bacteria treated by an anaerobic reaction chamber 3The sewage reaction of, absorb the phosphorus more than 5 times of self volume to reach the mesh of dephosphorization, the top seal installation of aerobic reaction room 2 has anaerobic reaction room 3, and anaerobic reaction room 3 is through lacking the phosphorus in the fungus release anaerobic reaction room 3 in the phosphorus, for its 2 dephosphorization preparation work in earlier stage of getting into aerobic reaction room, after 3 inside anaerobic particle and sewage reaction of anaerobic reaction room, with the organic matter decomposition in the sewage, form marsh gas, realize recycling of sewage, improved the economic nature of equipment, anoxic reaction room 4 is installed to anaerobic reaction room 3's top, and anoxic bacteria in the anoxic reaction room 4 can be with the NO of sewage through the denitrification effect₃ ^-、NO₂ ^-Conversion to N₂The aim of denitrification is achieved, a filter screen system 5 is installed on the inner wall of the tank body 6 through bolts, the filter screen system 5 is located above the anoxic reaction chamber 4, solid pollutants in sewage to be treated can be intercepted by a conveying filter screen 502 in the filter screen system 5, then the solid pollutants are conveyed to the outside of the equipment through the gravity action of the solid pollutants after being conveyed to the discharge port 602 along with the driving of a conveying wheel 501, so that the solid pollutants are automatically discharged to the outside of the equipment, workers do not need to constantly treat the solid pollutants in the sewage beside the equipment, other works can be treated, the workers are liberated from complicated works, the utilization efficiency of manpower resources is improved, the economy of the device is improved, a rotating motor 9 is installed on the outer wall of the tank body 6 through bolts, the output end of the rotating motor 9 is connected with the filter screen system 5 through a bearing, and the filter screen system 5 is driven to rotate, and a power source is provided for realizing continuous rotation of the filter screen system 5.

Further, a sludge layer 301 is installed at the bottom of the anaerobic reaction chamber 3, anaerobic particles are doped in the sludge layer 301, a gas collection chamber 303 is installed above the anaerobic reaction chamber 3, a triphase separator 302 is welded at the bottom of the gas collection chamber 303 and is located above the sludge layer 301, the gas collection chamber 303 is connected with a control valve 304 through an exhaust pipeline, an air flow meter 305 is installed on one side of the control valve 304 through a bolt, and the anaerobic particles in the sludge layer 301 are converted into biogas by decomposing organic matters in sewage. Biogas is continuously discharged in the form of micro bubbles, the micro bubbles are continuously merged in the rising process to gradually form larger bubbles, a sludge slurry with thinner sludge concentration is formed above a sludge layer 301 due to the stirring of the biogas, the sludge slurry rises together and enters a three-phase separator 302, when the biogas touches a reflecting plate at the lower part of the three-phase separator 302, the biogas is folded to the periphery of the reflecting plate and then passes through a water layer to enter a gas collection chamber 303 to be discharged by a gas discharge pipe, a control valve 304 can be used for controlling the output of gas of the gas discharge pipe, the sludge in the sludge slurry is attached to the surface of the three-phase separator 302 to be flocculated, particles are gradually increased and settled under the action of gravity and slide back to the bottom of the anaerobic reaction chamber 3, so that a large amount of sludge is accumulated in the anaerobic reaction chamber 3, an air flow meter 305 is used for detecting the flow rate of the discharged gas to detect the reaction speed, the flora can be supplemented by the staff in time, and the controllability of the equipment is improved.

Further, activated sludge 401 is arranged at the bottom of the anoxic reaction chamber 4, and anoxic bacteria in the activated sludge 401 can react NO in the sewage through denitrification₃ ^-、NO₂ ^-Conversion to N₂Thereby removing nitrogen elements in the sewage.

Further, transfer gear 501 is installed through the bolt in filter screen system 5's inside, and transfer gear 501's surface encircles and installs transfer filter screen 502, transfer gear 501 drives from the driving wheel through the action wheel, can realize that transfer gear 501 carries out continuous reciprocating motion, make equipment can be automatic, continuous work, liberate the staff from heavy and complicated work, after the solid pollutant of transfer filter screen 502 interception pending sewage, convey to discharge port 602 through transfer gear 501, automatically, discharge solid pollutant, make equipment possess automatic blowdown function.

Further, drain 601 is installed at the bottom of the tank 6, a first delivery pump 604 and a second delivery pump 605 are installed on the back of the tank 6 through bolts, the second delivery pump 605 is located above the first delivery pump 604, a discharge port 602 is installed on one side of the tank 6 through bolts, a water inlet 603 is installed above the tank 6 in a penetrating manner, the drain 601 is used for discharging sewage treated by the aerobic reaction chamber 2, the first delivery pump 604 is used for conveying the sewage treated by the anaerobic reaction chamber 3 into the aerobic reaction chamber 2, the second delivery pump 605 is used for conveying the sewage treated by the anoxic reaction chamber 4 into the anaerobic reaction chamber 3, the discharge port 602 is used for discharging solid pollutants intercepted and conveyed by the filter screen system 5, and the water inlet 603 is used for allowing the sewage to be treated to enter the tank 6.

Further, a feed inlet 801 is installed above the filter box 8 through bolts, a filter basket 802 is installed on the inner wall of the filter box 8 in a sliding manner, an anti-rust coating is uniformly plated on the surface of the filter basket 802, an activated carbon box 803 is installed at the bottom of the filter basket 802, a water outlet valve 804 is installed on one side of the outer wall of the filter box 8 through bolts, the feed inlet 801 provides a feed position for sewage treated by the aerobic reaction chamber 2 to enter the filter box 8, the filter basket 802 can be lifted out and put back into the filter box 8 through sliding up and down along grooves on the inner wall of the filter box 8, the anti-rust coating plated on the surface of the filter basket 802 prevents the filter basket 802 from rusting through isolating a water body and an inner core of the filter basket 802, so that the treated sewage is prevented from secondary pollution, the service life of the device is prolonged, activated carbon is filled in the activated carbon box 803, and the activated carbon can effectively absorb suspended matters in the sewage and remove peculiar smell of the, so that the functionality of the device is more complete and the outlet valve 804 is used for discharging the treated sewage.

The working principle is as follows: when the staff is using this equipment, turn on rotating electrical machines 9 earlier, make filter screen system 5 begin to rotate the back, pour into jar body 6 with pending sewage through water inlet 603, the solid waste in the pending sewage passes through filter screen system 5's interception, the conveying is automatic discharges to jar body 6 outsidely, sewage after filter screen system 5 handles realizes the denitrogenation through the denitrification in the oxygen deficiency reacting chamber 4 earlier, generate marsh gas after anaerobic reaction chamber 3 handles again, realize sewage reuse and the release of phosphorus in the sewage, realize the dephosphorization after aerobic reaction chamber 2 absorbs the phosphorus, at last through filtering of filter box 8 remove suspended solid and the peculiar smell in the sewage, make sewage treatment more abundant, the work achievement of equipment has been optimized, the functionality of equipment has been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sewage treatment device with automatic blowdown mechanism, includes bottom plate (1), jar body (6) and filter box (8), its characterized in that: a tank body (6) is arranged above the bottom plate (1) through a support column, a water pump (7) is arranged above the bottom plate (1) through a support table, the input end of the water pump (7) is fixedly connected with the tank body (6) through a water pipe, a filter box (8) is arranged above the bottom plate (1) through a support frame, the filter box (8) is positioned at one side of the water pump (7), the bottom of the tank body (6) is provided with the aerobic reaction chamber (2), an anaerobic reaction chamber (3) is hermetically arranged above the aerobic reaction chamber (2), an anoxic reaction chamber (4) is arranged above the anaerobic reaction chamber (3), a filter screen system (5) is arranged on the inner wall of the tank body (6) through bolts, and the filter screen system (5) is positioned above the anoxic reaction chamber (4), and the outer wall of the tank body (6) is provided with a rotating motor (9) through a bolt.

2. The sewage treatment apparatus having an automatic sewage disposal mechanism according to claim 1, wherein: the anaerobic reaction chamber is characterized in that a sludge layer (301) is installed at the bottom of the anaerobic reaction chamber (3), anaerobic particles are doped in the sludge layer (301), a gas collection chamber (303) is installed above the anaerobic reaction chamber (3), a triphase separator (302) is welded at the bottom of the gas collection chamber (303), the triphase separator (302) is located above the sludge layer (301), one side of the gas collection chamber (303) is connected with a control valve (304) through an exhaust pipeline, and an airflow meter (305) is installed on one side of the control valve (304) through a bolt.

3. The sewage treatment apparatus having an automatic sewage disposal mechanism according to claim 1, wherein: the bottom of the anoxic reaction chamber (4) is provided with activated sludge (401).

4. The sewage treatment apparatus having an automatic sewage disposal mechanism according to claim 1, wherein: the conveying wheel (501) is installed in the filtering net system (5) through bolts, and the conveying filtering net (502) is installed on the surface of the conveying wheel (501) in a surrounding mode.

5. The sewage treatment apparatus having an automatic sewage disposal mechanism according to claim 1, wherein: the sewage draining outlet (601) is installed at the bottom of the tank body (6), a first conveying pump (604) and a second conveying pump (605) are installed on the back face of the tank body (6) through bolts, the second conveying pump (605) is located above the first conveying pump (604), a discharging port (602) is installed on one side of the tank body (6) through bolts, and a water inlet (603) is installed in the top of the tank body (6) in a penetrating mode.

6. The sewage treatment apparatus having an automatic sewage disposal mechanism according to claim 1, wherein: feed inlet (801) are installed through the bolt in the top of filter box (8), filter box (8) inner wall slidable mounting has filter basket (802), and the surface of filter basket (802) has evenly plated anti rust coating, and activated carbon box (803) are installed to the bottom of filter basket (802), outlet valve (804) are installed through the bolt in one side of filter box (8) outer wall.