CN111875154A

CN111875154A - High-efficient anaerobic reaction water treatment facilities of food waste

Info

Publication number: CN111875154A
Application number: CN202010585636.2A
Authority: CN
Inventors: 宫梓清; 沈天宇
Original assignee: Human And Natural Environmental Protection Biotechnology Nanjing Co ltd
Current assignee: Human And Natural Environmental Protection Biotechnology Nanjing Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2020-11-03

Abstract

The invention discloses a food waste high-efficiency anaerobic reaction water treatment device, which comprises a base, a waste tank, a sewage treatment tank and an anaerobic tank, wherein the waste tank is arranged at one side of the upper end of the base, the anaerobic tank is arranged at one side of the waste tank, the sewage treatment tank is arranged at one side of the anaerobic tank, the waste tank and the anaerobic tank are fixedly connected through a connecting pipe, the anaerobic tank and the sewage treatment tank are fixedly connected through a water pipe, a water pump is installed on the water pipe, a motor is arranged at the upper end of the anaerobic tank, an output shaft of the motor penetrates through the top of the anaerobic tank and extends to the interior of the anaerobic tank, a stirring rod is fixedly connected with the output shaft of the motor, a reverse osmosis membrane is inserted into a groove in a fixed plate, the reverse osmosis membrane is conveniently and periodically replaced by a user, meanwhile, an active carbon filter plate is arranged in the sewage treatment tank, the, the ultraviolet disinfection lamp that sets up simultaneously further disinfects the disinfection to the water purification, improves the use quality of water purification.

Description

High-efficient anaerobic reaction water treatment facilities of food waste

Technical Field

The invention relates to a water treatment device, in particular to a food waste high-efficiency anaerobic reaction water treatment device, and belongs to the technical field of food waste treatment.

Background

The urban domestic garbage collection mode in China is basically mixed collection, along with the continuous improvement of the living standard of people, the requirement on environmental conditions is increasingly improved, and the popularization and application of the garbage transfer station not only beautifies the environment, but also stops secondary pollution, reduces the breeding of mosquitoes and flies, improves the vehicle-mounted efficiency, lightens the labor intensity of workers and greatly reduces the operation cost.

However, some food wastes in life are inevitably treated to cause incomplete treatment, pollutants contained in the wastes are dissolved out along with water, and the garbage leachate is formed together with rainfall, runoff and the like, and has the advantages of complex water quality components, high organic pollutants and ammonia nitrogen content, high toxicity, high chromaticity and stink. If the treatment is not proper, serious secondary pollution is caused to surrounding underground water, surface water, soil, atmosphere, organisms and the like, and even the health of human bodies is endangered.

Disclosure of Invention

The invention provides a high-efficiency anaerobic reaction water treatment device for food waste, which is used for solving the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme:

the invention discloses a food waste high-efficiency anaerobic reaction water treatment device which comprises a base, a waste tank, a sewage treatment tank and an anaerobic tank, wherein the waste tank is arranged on one side of the upper end of the base, the anaerobic tank is arranged on one side of the waste tank, the sewage treatment tank is arranged on one side of the anaerobic tank, the waste tank and the anaerobic tank are fixedly connected through a connecting pipe, the anaerobic tank and the sewage treatment tank are fixedly connected through a water conveying pipe, a water pump is installed on the water conveying pipe, a motor is arranged on the upper end of the anaerobic tank, an output shaft of the motor penetrates through the top of the anaerobic tank and extends to the interior of the anaerobic tank, a stirring rod is fixedly connected with the motor, a reaction tank is arranged on one side of the interior of the sewage treatment tank, and moving wheels.

Further, in order to make water molecules permeate the reverse osmosis membrane, the water pump is a high-pressure water pump.

Further, for making sewage filter the purification that improves quality of water, filtering mechanism is installed to one side of reaction tank, filtering mechanism includes fixed plate, recess, reverse osmosis membrane and through-hole, the fixed plate sets up inside the sewage treatment pond, a plurality of through-holes have all been seted up to the both sides of fixed plate, the upper and lower both ends of fixed plate are provided with the recess of a plurality of relative settings, the recess interpolation is equipped with reverse osmosis membrane, reverse osmosis membrane is the RO membrane.

Furthermore, in order to facilitate the discharge of solid impurities, the bottom end of the reaction tank is connected with a concentrated water discharge port, and valves are arranged on the concentrated water discharge port and the purified water outlet.

Further, in order to improve the sewage purification effect, one side fixed mounting of fixed plate has the active carbon filter, fixed mounting has the ultraviolet ray disinfection lamp on the roof in the one side sewage treatment pond that the fixed plate was kept away from to the active carbon filter, fixed mounting has ozone generator on the sewage treatment pond lateral wall, ozone generator' S oxygen therapy pipe runs through sewage treatment pond one side fixedly connected with breather pipe, the breather pipe is the setting of S-shaped structure, a plurality of gas pockets have been seted up on the breather pipe.

Further, in order to make ozone and sewage misce bene, dissolve, improve purifying effect, the below of breather pipe is equipped with small motor, small motor's output fixedly connected with (mixing) shaft, and install a plurality of stirring leaf on the (mixing) shaft.

Compared with the prior art, the invention has the following beneficial effects:

1. through inserting reverse osmosis membrane in the recess of fixed plate, the convenience is to the periodic replacement of user to reverse osmosis membrane, and the practicality is strong, is provided with the active carbon filter simultaneously in sewage treatment pond, can effectually carry out deodorization, deodorization to the sewage after filtering, and the purifying environment has fine purifying effect, improves quality of water, and the ultraviolet ray disinfection lamp that sets up simultaneously further disinfects the disinfection to the water purification, improves the quality of use of water purification.

2. The invention pressurizes the concentrated water by the arranged high-pressure pump, the moisture can permeate through the reverse osmosis membrane, other substances (mineral substances, organic substances, microorganisms and the like) in the water are almost rejected by the reverse osmosis membrane and can not permeate through the reverse osmosis membrane to be remained in a concentrated water area, thereby being capable of thoroughly removing micro-particles and bacteria in the sewage, then the water filtered by the reverse osmosis membrane is filtered by the activated carbon filter plate to improve the purification of water quality, the sewage is mixed and stirred by the arranged ozone generator and the stirring mechanism, so that the ozone and the sewage are uniformly mixed and dissolved, the purification effect is improved, in the whole purification process, the sewage is filtered by the filter screen to remove solid impurities, and then is sterilized, deodorized and decolored by the activated carbon, the sewage treatment device has the advantages of simple structure, low cost, high sewage treatment efficiency, energy conservation, environmental protection and suitability for popularization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the filter mechanism of the present invention;

fig. 4 is a schematic structural diagram of the ozone generator of the present invention.

In the figure: 1. a base; 2. a refuse pond; 3. a sewage treatment tank; 4. an anaerobic jar; 5. a motor; 6. a stirring rod; 7. a water delivery pipe; 8. a water pump; 9. a filtering mechanism; 91. a fixing plate; 92. a groove; 93. a reverse osmosis membrane; 94. a through hole; 10. a concentrated water discharge port; 11. a purified water outlet; 12. a moving wheel; 13. an activated carbon filter plate; 14. an ultraviolet disinfection lamp; 15. an ozone generator; 16. a breather pipe; 17. air holes; 18. stirring blades; 19. a small-sized motor; 20. and (4) a reaction tank.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the invention, a high-efficiency anaerobic reaction water treatment device for food waste is provided.

The invention will now be further described with reference to the accompanying drawings and detailed description, as shown in figures 1-4, the food waste high-efficiency anaerobic reaction water treatment device comprises a base 1, a waste pool 2, a sewage treatment pool 3 and an anaerobic tank 4, wherein the waste pool 2 is arranged on one side of the upper end of the base 1, the anaerobic tank 4 is arranged on one side of the waste pool 2, the sewage treatment pool 3 is arranged on one side of the anaerobic tank 4, the waste pool 2 and the anaerobic tank 4 are fixedly connected through a connecting pipe, the anaerobic tank 4 and the sewage treatment pool 3 are fixedly connected through a water conveying pipe 7, a water pump 8 is installed on the water conveying pipe 7, a motor 5 is arranged on the upper end of the anaerobic tank 4, an output shaft of the motor 5 penetrates through the top of the anaerobic tank 4 and extends to the interior of the anaerobic tank to be fixedly connected with a stirring rod 6, a reaction pool 20 is arranged on one side of the interior of the sewage treatment pool 3, and moving wheels 12 are.

In one embodiment, the water pump 8 is a high pressure water pump 8.

In one embodiment, the filtering mechanism 9 is installed at one side of the reaction tank 20, the filtering mechanism 9 includes a fixing plate 91, a groove 92, a reverse osmosis membrane 93 and a through hole 94, the fixing plate 91 is disposed inside the sewage treatment tank 3, the through holes 94 are disposed at both sides of the fixing plate 91, the upper and lower ends of the fixing plate 91 are provided with the grooves 92 disposed oppositely, the reverse osmosis membrane 93 is inserted into the groove 92, and the reverse osmosis membrane 93 is an RO membrane.

In one embodiment, the bottom end of the reaction tank 20 is connected with a concentrated water discharge port 10, and valves are arranged on the concentrated water discharge port 10 and the purified water outlet 11.

In one embodiment, an activated carbon filter plate 13 is fixedly mounted on one side of the fixing plate 91, an ultraviolet disinfection lamp 14 is fixedly mounted on the inner top wall of the sewage treatment tank 3 on the side of the activated carbon filter plate 13 away from the fixing plate 91, an ozone generator 15 is fixedly mounted on the outer side wall of the sewage treatment tank 3, an oxygen supply pipe of the ozone generator 15 penetrates through one side of the sewage treatment tank 3 and is fixedly connected with a vent pipe 16, the vent pipe 16 is in an S-shaped structure, and a plurality of air holes 17 are formed in the vent pipe 16.

In one embodiment, a small motor 19 is arranged below the air pipe 16, an agitating shaft is fixedly connected to the output end of the small motor 19, and a plurality of agitating blades 18 are arranged on the agitating shaft.

The working principle is as follows: the reverse osmosis membrane 93 is inserted into the groove 92 in the fixing plate 91, so that the reverse osmosis membrane 93 can be replaced regularly by a user conveniently, the practicability is high, meanwhile, the activated carbon filter plate 13 is arranged in the sewage treatment tank 3, the filtered sewage can be effectively deodorized and deodorized, the environment can be purified, the good purification effect can be realized, the water quality can be improved, meanwhile, the ultraviolet disinfection lamp 14 is arranged for further sterilizing and disinfecting the purified water, the use quality of the purified water can be improved, the garbage wastewater enters the anaerobic tank 4 for anaerobic treatment and then enters the sewage treatment tank 3 for sewage treatment, the high-pressure pump is arranged for pressurizing the concentrated water, the moisture can permeate the reverse osmosis membrane 93, and other substances (mineral substances, organic substances, microorganisms and the like) in the water are almost rejected from the reverse osmosis membrane 93 and can not permeate the reverse osmosis membrane 93 to be remained in a concentrated water area, thereby can thoroughly remove microparticle and bacterium in the sewage, then the water after reverse osmosis membrane 93 filters the purification that has improved quality of water through activated carbon filter 13, mix stirring sewage through ozone generator 15 and rabbling mechanism that set up, make ozone and sewage misce bene, dissolve, improve purifying effect, in whole purification process, sewage has filtered solid impurity through the filter screen, again by activated carbon's sterilization, deodorization, remove flavor and decoloration back, at the disinfection through ozone generator 15, disinfect, deodorization, improve the dissolved oxygen volume in the purification aquatic, improve the quality of water that purifies, accomplish the sewage treatment process, this sewage treatment plant, moreover, the steam generator is simple in structure, and is with low costs, it is efficient to handle sewage, energy-concerving and environment-protective, and is suitable for popularization.

In conclusion, by means of the technical scheme, the problems that in the background art, some food wastes in life are inevitably treated to cause incomplete treatment, pollutants contained in the wastes are dissolved out along with water, and the garbage leachate which has complex water quality components, high organic pollutants and ammonia nitrogen content, high toxicity, high chromaticity and stink is formed together with rainfall, runoff and the like are solved. If the treatment is not proper, serious secondary pollution is caused to surrounding underground water, surface water, soil, atmosphere, organisms and the like, and even the health of human bodies is endangered. "to the technical problem.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The high-efficiency anaerobic reaction water treatment device for food waste is characterized by comprising a base (1), a garbage pool (2), a sewage treatment pool (3) and an anaerobic tank (4), wherein the garbage pool (2) is arranged on one side of the upper end of the base (1), the anaerobic tank (4) is arranged on one side of the garbage pool (2), the sewage treatment pool (3) is arranged on one side of the anaerobic tank (4), the garbage pool (2) and the anaerobic tank (4) are fixedly connected through a connecting pipe, the anaerobic tank (4) and the sewage treatment pool (3) are fixedly connected through a water conveying pipe (7), a water pump (8) is installed on the water conveying pipe (7), a motor (5) is arranged on the upper end of the anaerobic tank (4), an output shaft of the motor (5) penetrates through the top of the anaerobic tank (4) and extends to an inner fixedly connected stirring rod (6), a reaction pool (20) is arranged on one side of the inner part of the sewage treatment pool (3), the two sides of the bottom end of the base (1) are fixedly provided with movable wheels (12).

2. The efficient anaerobic reaction water treatment device for food waste according to claim 1, characterized in that: the water pump (8) is a high-pressure water pump (8).

3. The efficient anaerobic reaction water treatment device for food waste according to claim 1, characterized in that: filtering mechanism (9) are installed to one side of reaction tank (20), filtering mechanism (9) are including fixed plate (91), recess (92), reverse osmosis membrane (93) and through-hole (94), fixed plate (91) set up inside sewage treatment pond (3), a plurality of through-holes (94) have all been seted up to the both sides of fixed plate (91), the upper and lower both ends of fixed plate (91) are provided with recess (92) of a plurality of relative settings, recess (92) interpolation is equipped with reverse osmosis membrane (93), reverse osmosis membrane (93) are the RO membrane.

4. The efficient anaerobic reaction water treatment device for food waste according to claim 1, characterized in that: the bottom end of the reaction tank (20) is connected with a concentrated water discharge port (10), and valves are arranged on the concentrated water discharge port (10) and the purified water outlet (11).

5. The efficient anaerobic reaction water treatment device for food waste according to claim 3, characterized in that: one side fixed mounting of fixed plate (91) has active carbon filter (13), fixed mounting has ultraviolet ray disinfection lamp (14) on the roof in one side sewage treatment pond (3) of fixed plate (91) are kept away from in active carbon filter (13), fixed mounting has ozone generator (15) on sewage treatment pond (3) lateral wall, the oxygen therapy pipe of ozone generator (15) runs through sewage treatment pond (3) one side fixedly connected with breather pipe (16), breather pipe (16) set up for the S-shaped structure, a plurality of gas pockets (17) have been seted up on breather pipe (16).

6. The efficient anaerobic reaction water treatment device for food waste according to claim 5, wherein: the utility model discloses a motor, including breather pipe (16), the below of breather pipe (16) is equipped with small motor (19), the output fixedly connected with (mixing) shaft of small motor (19), and install a plurality of stirring leaf (18) on the (mixing) shaft.