CN213327236U

CN213327236U - Sewage treatment plant with disinfection structure

Info

Publication number: CN213327236U
Application number: CN202022097075.XU
Authority: CN
Inventors: 朱雪英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-06-01
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a sewage treatment plant with disinfection structure, including the anaerobic treatment jar, install aerobic treatment jar through the bolt on one side outer wall of anaerobic treatment jar, and install the gunbarrel through the bolt on one side outer wall that the anaerobic treatment jar was kept away from to the aerobic treatment jar, install the water purification jar through the bolt on one side outer wall that the aerobic treatment jar was kept away from to the gunbarrel, on one side outer wall of anaerobic treatment jar, on one side outer wall of aerobic treatment jar and on one side outer wall of gunbarrel all peg graft there is the connecting pipe, and the both ends of three connecting pipe link up anaerobic treatment jar and aerobic treatment jar respectively, aerobic treatment jar and gunbarrel and water purification jar. The utility model discloses a disinfectant pipe lets in ozone in sewage treatment's last treatment tank, and ozone disinfection can reach sterile effect in very short time, will go out water or the microorganism such as most of bacterium and coliform in the retrieval and utilization aquatic and kill to make exhaust water purification more sanitary.

Description

Sewage treatment plant with disinfection structure

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a sewage treatment plant with disinfection structure.

Background

Sewage treatment is a process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and increasingly enters the daily life of common people.

Current sewage treatment plant does not generally have the disinfection structure, and the water purification after the processing is directly discharged, and the bacterial colony that contains a large amount of sewage treatment in-process in this kind of water, and direct discharge can cause the influence to user's healthy or environment. Therefore, it is desirable to design a sewage treatment apparatus with a disinfection structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sewage treatment device with a disinfection structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sewage treatment plant with disinfection structure, includes the anaerobic treatment jar, install aerobic treatment jar through the bolt on one side outer wall of anaerobic treatment jar, and install the gunbarrel through the bolt on one side outer wall that anaerobic treatment jar was kept away from to the aerobic treatment jar, install the water purification jar through the bolt on one side outer wall that aerobic treatment jar was kept away from to the gunbarrel, on one side outer wall of anaerobic treatment jar, on one side outer wall of aerobic treatment jar and on one side outer wall of gunbarrel all peg graft and have the connecting pipe, and the both ends of three connecting pipe link up anaerobic treatment jar and aerobic treatment jar, aerobic treatment jar and gunbarrel and water purification jar respectively, the welding has the inlet tube on one side outer wall of anaerobic treatment jar, the welding has the outlet pipe on one side outer wall of water purification jar, and pegs graft on the top outer wall of water purification jar and have disinfectant pipe.

Furthermore, an anaerobic bacteria film is bonded on the inner wall of the side surface of the anaerobic treatment tank, and an aerobic bacteria film is bonded on the inner wall of the side surface of the aerobic treatment tank.

Further, the inside joint of aerobic treatment jar has the aeration dish, it has the aeration pipe to peg graft on one side outer wall of aerobic treatment jar, and the one end of aeration pipe pegs graft on the top outer wall of aeration dish, it has the air pocket that is the equidistance and distributes to open on the top outer wall of aeration dish, and opens on the bottom outer wall of aeration dish and be the gas pocket that the equidistance distributes.

Furthermore, a dosing pipe is inserted into the outer wall of one side of the settling tank, impellers distributed at equal intervals are rotatably connected between the inner walls of the two sides of the settling tank through a rotating shaft, and the impellers are positioned below the dosing pipe.

Further, the welding has the baffle on one side inner wall of water purification jar, all the welding has the fixed block on one side outer wall of baffle and on one side inner wall of water purification jar, and the top joint of fixed block has the activated carbon board, the joint has the coarse strainer between one side outer wall of baffle and one side inner wall of water purification jar, and there is the fine filter screen top of coarse strainer through screw fixed mounting.

Further, all open hand hole on the top outer wall of anaerobic treatment jar, aerobic treatment jar and gunbarrel, and lead to the hinge rotation on the top outer wall in hand hole and be connected with the top cap, the welding has the handle on the top outer wall of top cap, it has the blow off pipe all to peg graft on the bottom outer wall of anaerobic treatment jar, gunbarrel and water purification jar.

Furthermore, a maintenance hole is formed in the outer wall of the top of the water purification tank, and a sealing cover is rotatably connected above the maintenance hole through a hinge.

The utility model has the advantages that:

1. through the disinfectant pipe that sets up, let in ozone through the disinfectant pipe in sewage treatment's last treatment tank, the ozone disinfection can reach sterile effect in very short time, will go out water or the microorganism such as most of bacterium and coliform group in the retrieval and utilization aquatic kills to make exhaust water purification more sanitary.

2. Through the aeration dish that sets up, the gas pocket of aeration dish is opened on the bottom outer wall of aeration dish, can prevent effectively that fixed impurity in the sewage from blockking up the gas pocket, and the air goes out the back through the gas pocket and gets into in the aerobic treatment jar, with sewage intensive mixing in order to provide the reaction oxygen after renting for good oxygen fungus membrane for the reaction is more thorough.

3. Through the impeller that sets up, the impeller is located the below that adds the pencil, and when operating personnel sent the medicine into the gunbarrel through the air current with the medicine from adding the pencil in, the pinch roller took place to rotate under the drive of air current to make the mixture of medicine and sewage more even, thereby make more impurity precipitate that condenses.

Drawings

FIG. 1 is a schematic structural view of a sewage treatment apparatus with a disinfection structure according to the present invention;

FIG. 2 is a sectional view of a sewage treatment apparatus with a disinfection structure according to the present invention;

fig. 3 is a schematic structural view of an aeration disc of a sewage treatment device with a disinfection structure provided by the utility model.

In the figure: 1 anaerobic treatment tank, 2 aerobic treatment tank, 3 sedimentation tank, 4 water purification tank, 5 support frame, 6 fixed plate, 7 hand holes, 8 top cover, 9 handle, 10 maintenance hole, 11 sealing cover, 12 air holes, 13 air groove, 14 water inlet pipe, 15 blow off pipe, 16 anaerobic bacteria film, 17 aeration pipe, 18 aeration disc, 19 aerobic bacteria film, 20 dosing pipe, 21 baffle, 22 active carbon plate, 23 fixed block, 24 coarse strainer, 25 fine strainer, 26 water outlet pipe, 27 disinfectant pipe, 28 connecting pipe, 29 impeller.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, a sewage treatment device with a disinfection structure comprises an anaerobic treatment tank 1, an aerobic treatment tank 2 is mounted on an outer wall of one side of the anaerobic treatment tank 1 through bolts, a sedimentation tank 3 is mounted on an outer wall of one side of the aerobic treatment tank 2 away from the anaerobic treatment tank 1 through bolts, a water purification tank 4 is mounted on an outer wall of one side of the sedimentation tank 3 away from the aerobic treatment tank 2 through bolts, connecting pipes 28 are respectively inserted on an outer wall of one side of the anaerobic treatment tank 1, an outer wall of one side of the aerobic treatment tank 2 and an outer wall of one side of the sedimentation tank 3, two ends of the three connecting pipes 28 respectively penetrate through the anaerobic treatment tank 1 and the aerobic treatment tank 2, the aerobic treatment tank 2 and the sedimentation tank 3, the sedimentation tank 3 and the water purification tank 4, a water inlet pipe 14 is welded on an outer wall of one side of the anaerobic treatment tank 1 for adding sewage, a water outlet pipe 26 is welded, used for discharging purified water, and a disinfectant pipe 27 is inserted on the outer wall of the top of the water purifying tank 4 for facilitating the ozone disinfection of an operator.

Further, an anaerobic membrane 16 is adhered to the inner side wall of the anaerobic treatment tank 1, and an aerobic membrane 19 is adhered to the inner side wall of the aerobic treatment tank 2.

Further, aerobic treatment tank 2's inside joint has aeration dish 18, it has aeration pipe 17 to peg graft on one side outer wall of aerobic treatment tank 2, and aeration pipe 17's one end is pegged graft on aeration dish 18's top outer wall, it has the air pocket 13 that is the equidistance and distributes to open on aeration dish 18's the top outer wall for the exhaust air, and open on aeration dish 18's the bottom outer wall has the gas pocket 12 that is the equidistance and distributes, be used for making gas distribution even.

Further, a dosing pipe 20 is inserted into the outer wall of one side of the settling tank 3, so that an operator can add a coagulant, impellers 29 which are distributed equidistantly are rotatably connected between the inner walls of the two sides of the settling tank 3 through a rotating shaft, so that the coagulant is scattered, and the impellers 29 are located below the dosing pipe 20, so that the air flow can drive the pressing wheel 20 to rotate.

Further, the welding has baffle 21 on the inner wall of one side of water purification jar 4, all welds on the outer wall of one side of baffle 21 and the inner wall of one side of water purification jar 4 has fixed block 23, and the top joint of fixed block 23 has activated carbon plate 22 for adsorb the peculiar smell of aquatic, the joint has coarse strainer 24 between the outer wall of one side of baffle 21 and the inner wall of one side of water purification jar 4, and there is fine filter screen 25 coarse strainer 24's top through screw fixed mounting, and coarse strainer 24 and fine filter screen 25 all are used for filtering the solid impurity of aquatic.

Further, anaerobic treatment tank 1, hand hole 7 has all been opened on the top outer wall of aerobic treatment tank 2 and gunbarrel 3, be used for making things convenient for operating personnel to anaerobic treatment tank 1, the structure in aerobic treatment tank 2 and gunbarrel 3 observes and for maintaining, and lead to the hinge rotation on the top outer wall of hand hole 7 and be connected with top cap 8, be used for sealed hand hole 7, the welding has the handle on top outer wall of top cap 8, anaerobic treatment tank 1, all peg graft on the bottom outer wall of gunbarrel 3 and water purification tank 4 and have blow off pipe 15, be used for the solid sediment of discharging.

Further, open on the top outer wall of water purification jar 4 and have maintenance hole 10, can make things convenient for operating personnel to maintain the inside structure of water purification jar 4, and the top of maintaining hole 10 is connected with sealed lid 11 through the hinge rotation for sealed maintenance hole 10.

The working principle is as follows: when in use, an operator firstly leads sewage into the anaerobic treatment tank 1 through the water inlet pipe 14, the anaerobic bacteria film 16 in the anaerobic treatment tank 1 converts organic matters in the sewage into methane, carbon dioxide, water, hydrogen sulfide, ammonia and the like through the combined action of a large number of microorganisms so as to be conveniently discharged, then the sewage treated in the anaerobic treatment tank 1 flows into the aerobic treatment tank 2 through the connecting pipe 28, at the moment, the operator needs to pump air into the aeration disc 18 through the fan and the aeration pipe 17, then the air is dissolved in the sewage through the air holes 12 and the air grooves 13, the aerobic bacteria film 19 carries out biological metabolism through the oxygen in the sewage, and after a series of biochemical reactions, the energy is released step by step, finally the sewage is stabilized by inorganic matters with low energy level to meet the requirement of harmlessness, the sewage treated in the aerobic treatment tank 2 flows into the sedimentation tank 3 through the connecting pipe 28 again, at this time, an operator adds a coagulant into the interior of the settling tank 3 through the dosing pipe 20 by a fan, airflow pushes the impeller 29 to rotate after entering the settling tank 3, the impeller 29 scatters the coagulant and fuses the coagulant into the interior of sewage, suspended matters in the sewage are condensed and precipitated, the sewage treated by the settling tank 3 is sent to the lower part of the water purification tank 4 through the connecting pipe 28, when the water level slowly rises, the sewage sequentially passes through the coarse filter screen 24 and the fine filter screen 25, particles in the coarse filter screen 24 and the fine filter screen 25 are further removed, then the operator introduces ozone into the water purification tank 4 through the disinfectant pipe 27, the ozone is dissolved in the water, most of bacteria, coliform bacteria and other microorganisms in the water are killed, and then the sewage is further purified by the activated carbon plate 22 to be called as purified water and is discharged through the water outlet pipe 26.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sewage treatment device with a disinfection structure comprises an anaerobic treatment tank (1) and is characterized in that an aerobic treatment tank (2) is installed on the outer wall of one side of the anaerobic treatment tank (1) through bolts, a precipitation tank (3) is installed on the outer wall of one side, far away from the anaerobic treatment tank (1), of the aerobic treatment tank (2) through bolts, a water purification tank (4) is installed on the outer wall of one side, far away from the aerobic treatment tank (2), of the precipitation tank (3), connecting pipes (28) are inserted on the outer wall of one side of the anaerobic treatment tank (1), the outer wall of one side of the aerobic treatment tank (2) and the outer wall of one side of the precipitation tank (3), two ends of the three connecting pipes (28) respectively penetrate through the anaerobic treatment tank (1) and the aerobic treatment tank (2), the aerobic treatment tank (2) and the precipitation tank (3), the precipitation tank (3) and the water purification tank (4), the anaerobic treatment device is characterized in that a water inlet pipe (14) is welded on the outer wall of one side of the anaerobic treatment tank (1), a water outlet pipe (26) is welded on the outer wall of one side of the water purification tank (4), and a disinfectant pipe (27) is inserted into the outer wall of the top of the water purification tank (4).

2. The sewage treatment apparatus with a sterilization structure according to claim 1, wherein an anaerobic membrane (16) is adhered to the side inner wall of said anaerobic treatment tank (1), and an aerobic membrane (19) is adhered to the side inner wall of said aerobic treatment tank (2).

3. The sewage treatment device with the disinfection structure as claimed in claim 1, wherein an aeration disc (18) is clamped inside the aerobic treatment tank (2), an aeration pipe (17) is inserted into the outer wall of one side of the aerobic treatment tank (2), one end of the aeration pipe (17) is inserted into the outer wall of the top of the aeration disc (18), air grooves (13) which are distributed equidistantly are formed in the outer wall of the top of the aeration disc (18), and air holes (12) which are distributed equidistantly are formed in the outer wall of the bottom of the aeration disc (18).

4. The sewage treatment device with the disinfection structure as claimed in claim 1, wherein a dosing pipe (20) is inserted into the outer wall of one side of the settling tank (3), impellers (29) which are distributed equidistantly are rotatably connected between the inner walls of the two sides of the settling tank (3) through a rotating shaft, and the impellers (29) are positioned below the dosing pipe (20).

5. The sewage treatment device with the disinfection structure as claimed in claim 1, wherein a partition plate (21) is welded on one side inner wall of the water purification tank (4), fixed blocks (23) are welded on one side outer wall of the partition plate (21) and one side inner wall of the water purification tank (4), an activated carbon plate (22) is clamped above the fixed blocks (23), a coarse strainer (24) is clamped between one side outer wall of the partition plate (21) and one side inner wall of the water purification tank (4), and a fine strainer (25) is fixedly mounted above the coarse strainer (24) through screws.

6. The sewage treatment device with the disinfection structure as claimed in claim 1, wherein the top outer walls of the anaerobic treatment tank (1), the aerobic treatment tank (2) and the precipitation tank (3) are all provided with hand holes (7), the top outer wall of the hand holes (7) is rotatably connected with a top cover (8) through hinges, the top outer wall of the top cover (8) is welded with a handle, and the bottom outer walls of the anaerobic treatment tank (1), the precipitation tank (3) and the water purification tank (4) are all spliced with a sewage discharge pipe (15).

7. The sewage treatment apparatus with a sterilization structure according to claim 1, wherein a maintenance hole (10) is formed on the outer wall of the top of the purified water tank (4), and a sealing cover (11) is rotatably connected to the upper portion of the maintenance hole (10) through a hinge.