CN215798701U

CN215798701U - Novel vertical sewage treatment tank structure

Info

Publication number: CN215798701U
Application number: CN202122269459.XU
Authority: CN
Inventors: 母小曼; 潘泳佳; 侯代兵
Original assignee: Chongqing Wetland Environmental Protection Technology Co ltd
Current assignee: Chongqing Wetland Environmental Protection Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-11
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a novel vertical sewage treatment tank body structure which comprises a reaction tank, wherein a central column is installed on the inner bottom wall of the reaction tank, a buoy is sleeved on the surface of the central column and has ductility, an adjusting plate is sleeved on the surface of the central column, a decanter water outlet pipe penetrates through the surface of the reaction tank, a drainage valve penetrates through the surface of the decanter water outlet pipe, an ultrasonic liquid level sensor is installed on the inner wall of the reaction tank, and a drain pipe penetrates through the bottom of the reaction tank. According to the utility model, the central column is provided with the floating cylinder, the central column and the adjusting plate, the floating cylinder can be prevented from floating at will and can be conveniently moved up and down, the floating cylinder can be lifted or lowered through the self gravity and buoyancy, the position of the drainage device can be conveniently adjusted, the adjusting plate can limit the downward sliding height of the floating cylinder, and the phenomenon that the sludge at the bottom enters the inside of the sludge avoiding device due to the fact that the lowered position of the floating cylinder is too low and the use of the device is influenced is prevented.

Description

Novel vertical sewage treatment tank structure

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a novel vertical sewage treatment tank structure.

Background

The sewage is directly discharged, certain adverse effect is brought to the natural environment, the traditional sewage treatment method is to concentrate the sewage, carry out natural deposition and degradation, the method is long in time consumption and not thorough, and still can produce certain harm to the environment, the efficiency of sewage treatment is reduced, therefore, a novel vertical sewage treatment tank structure needs to be researched, the separation of sludge and clear water can be accelerated, and then the sewage is rapidly purified.

The existing sewage treatment device has the defects that:

1. the utility model discloses a chinese utility patent of CN211946409U discloses a simple and easy vertical sewage treatment plant of high efficiency, including sewage treatment plant main part and sealing door, the bottom surface fixed mounting of sewage treatment plant main part has the supporting leg, the bottom fixed mounting of supporting leg has the slipmat, first opening has been seted up to the front end surface of sewage treatment plant main part, sealing door sets up in first opening, be provided with the buckle between sealing door and the sewage treatment plant main part, one side surface fixed mounting of sewage treatment plant main part has the input pipeline.

However, the sewage treatment apparatus disclosed in the above publication requires power, and has a complicated overall structure, complicated operation, poor automation, and high cost.

In view of the above, there is a need to develop a sewage treatment tank structure with low cost and simple structure.

2. The existing sewage treatment device has poor pollution discharge effect, and when clear water is discharged, the internal sediment of the stirring device is easy to precipitate, and the clear water is not easy to skim.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel vertical sewage treatment tank structure to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel vertical sewage treatment tank body structure, includes the retort, the center post is installed to the inner diapire of retort, the flotation pontoon has been cup jointed on the surface of center post, and the flotation pontoon has the ductility, the regulating plate has been cup jointed on the surface of center post, and the regulating plate is located the below of flotation pontoon.

Preferably, a decanter water outlet pipe penetrates through the surface of the reaction tank, a drain valve penetrates through the surface of the decanter water outlet pipe, an ultrasonic liquid level sensor is mounted on the inner wall of the reaction tank, and the ultrasonic liquid level sensor is electrically connected with the drain valve.

Preferably, the inlet tube is installed in the surface run-through of retort, and the tail end of inlet tube runs through the inside that extends to the retort, the blow off pipe is installed in the bottom run-through of retort, and the top of blow off pipe runs through the place ahead that extends to the center post.

Preferably, an aerator pipe is installed on the surface of the reaction tank in a penetrating manner, the tail end of the aerator pipe extends into the reaction tank in a penetrating manner, and the aerator pipe is located between the water inlet pipe and the water outlet pipe of the decanter.

Preferably, the top of flotation pontoon is run through and is installed the intake pipe, the surface of intake pipe is run through and is installed the air inlet valve, the tail end and the air transmission pump of intake pipe are connected.

Preferably, the top of flotation pontoon is run through and is installed the outlet duct, and the outlet duct is located one side of intake pipe, the surface of outlet duct runs through and installs out the gas valve.

Preferably, the bottom of the float bowl is provided with a mud avoiding device which is positioned at one side of the central column, a drain pipe is arranged on the surface of one side of the mud avoiding device, and the tail end of the drain pipe is connected with one end of a water outlet pipe of the decanter.

Preferably, a sewage valve is arranged on the surface of the sewage pipe in a penetrating way.

Preferably, the ultrasonic liquid level sensor is electrically connected with the air inlet valve and the air outlet valve.

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

1. according to the utility model, the height of the drainage device can be conveniently adjusted by installing the floating cylinder, the central column and the adjusting plate, the central column plays a good limiting role on the floating cylinder, the floating cylinder can be prevented from floating at will and can be conveniently moved up and down, the position of the mud avoiding device can be conveniently adjusted according to the liquid level in the reaction tank by the aid of the gravity and the buoyancy of the floating cylinder, the adjusting plate can limit the downward sliding height of the floating cylinder, and the problem that the mud at the bottom enters the floating cylinder or the mud avoiding device at the bottom of the floating cylinder due to too low descending position of the floating cylinder, so that the internal blockage is caused and the use of the device is influenced is solved.

2. According to the utility model, the water outlet pipe of the decanter, the drainage valve and the ultrasonic liquid level sensor are arranged, the water outlet pipe of the decanter can decant clear water from the surface of a static pool without stirring and precipitating, so that the water quality of the discharged clear water is ensured to be better, when the ultrasonic liquid level sensor detects that the water level reaches the liquid level standard required to be discharged, the drainage valve is opened, so that the clear water is conveniently discharged, reaction time can be provided for impurity removal and precipitation of sewage, the clear water is separated from sludge, and the discharged clear water is ensured to be sufficiently clear.

Drawings

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

FIG. 2 is a schematic view of the construction of a reaction tank of the present invention;

FIG. 3 is a schematic structural view of an aeration tube according to the present invention;

fig. 4 is a schematic structural view of the buoy of the present invention.

In the figure: 1. a reaction tank; 101. a blow-off pipe; 102. a blowdown valve; 103. a water inlet pipe; 2. a central column; 201. an adjusting plate; 3. a water outlet pipe of the decanter; 301. a drain valve; 4. a mud-avoiding device; 401. a drain pipe; 5. a float bowl; 501. an air inlet pipe; 502. an air outlet pipe; 503. an intake valve; 504. an air outlet valve; 6. an aeration pipe; 7. an ultrasonic liquid level sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In a first embodiment, please refer to fig. 2 and fig. 4, an embodiment of the present invention: the utility model provides a novel vertical sewage treatment tank structure, includes retort 1, center post 2 is installed to retort 1's interior diapire, flotation pontoon 5 has been cup jointed on the surface of center post 2, and flotation pontoon 5 has the ductility, regulating plate 201 has been cup jointed on the surface of center post 2, and regulating plate 201 is located the below of flotation pontoon 5.

It is specific,

flotation pontoon

5 and 2 sliding connection of center post, center post 2 plays good limiting displacement to flotation pontoon 5, can prevent that flotation pontoon 5 from floating at will, and make things convenient for flotation pontoon 5 to reciprocate, the simple to operate of flotation pontoon 5 adjusts the position of keeping away mud device 4 and decanting device outlet pipe 3 according to the inside liquid level of retort 1, regulating plate 201 can stop the height that flotation pontoon 5 descends, play the effect of minimum water line, prevent that the mud that flotation pontoon 5 decline position leads to the bottom from crossing excessively to get into the inside of keeping away mud device 4 of flotation pontoon 5 or flotation pontoon 5 bottom, cause inside jam scheduling problem, influence the use of device.

Intake pipe 501 is installed in the top of flotation pontoon 5 through, intake pipe 501's surface runs through and installs air inlet valve 503, intake pipe 501's tail end is connected with the air transmission pump, flotation pontoon 5's top runs through and installs outlet duct 502, and outlet duct 502 is located one side of intake pipe 501, air outlet valve 504 is installed in the surface of outlet duct 502 through, ultrasonic wave level sensor 7 and air inlet valve 503 and air outlet valve 504 electric connection.

Specifically, the float 5 has certain ductility, gas is input into the float 5 through the gas inlet pipe 501, the volume of the float 5 is increased, the pressure applied to the inside of the float 5 is increased, the float 5 is enabled to float upwards, when the buoyancy applied to the float 5 is larger than the self gravity, the float 5 floats upwards, the gas in the float 5 can be discharged through the gas outlet pipe 502, the buoyancy applied to the float 5 is reduced until the float 5 can fall down by the self gravity, and when the bottom of the float 5 is attached to the top surface of the adjusting plate 201, the adjusting plate 201 can limit the sliding height of the float 5;

when not needing to carry out the drainage, open air inlet valve 503, utilize the gas transmission pump to pass through intake pipe 501 to the inside input gas of flotation pontoon 5, the volume increase of flotation pontoon 5, make flotation pontoon 5 upwards float to the surface of water, when the water level reaches the maximum value, stop the use of gas transmission pump, and air inlet valve 503 closes, air outlet valve 504 can be opened, the inside gas of flotation pontoon 5 passes through the outside of outlet duct 502 eduction gear, the buoyancy that flotation pontoon 5 received reduces, flotation pontoon 5 can fall because self gravity, when the bottom of flotation pontoon 5 and the top surface laminating of regulating plate 201, flotation pontoon 5 stops to descend.

Embodiment two, as shown in fig. 1-fig. 3, a novel vertical sewage treatment tank structure, including decanter outlet pipe 3, the surface of retort 1 runs through to install decanter outlet pipe 3, decanter outlet pipe 3's surface runs through to install drain valve 301, ultrasonic wave level sensor 7 is installed to retort 1's inner wall, and ultrasonic wave level sensor 7 and drain valve 301 electric connection, the bottom of flotation pontoon 5 is installed and is kept away mud device 4, and keeps away mud device 4 and be located one side of center post 2, it has drain pipe 401 to keep away one side surface mounting of mud device 4, and the tail end of drain pipe 401 is connected with the one end of decanter outlet pipe 3.

Specifically, the water outlet pipe 3 of the decanter can decant clear water from the surface of a static tank without stirring and precipitating, so that the water quality of the discharged clear water is ensured to be better, the length of the water outlet pipe 3 of the decanter can be adjusted, therefore, one end of the water outlet pipe 3 of the decanter can move along with the mud-avoiding device 4, the ultrasonic liquid level sensor 7 is convenient to install to detect the liquid level of the water in the reaction tank 1, the tail end of the water outlet pipe 401 is connected with the clean water tank, when the ultrasonic liquid level sensor 7 detects that the water level reaches the liquid level standard required to be discharged, the drain valve 301, the air outlet valve 504 and the sewage valve 102 are opened, the air inlet valve 503 is closed, the buoy 5 descends, due to the influence of pressure, clear water enters the interior of the mud avoiding device 4 through the input end at the bottom of the mud avoiding device 4, the multilayer filter screens are arranged in the interior of the mud avoiding device 4 to avoid the entering of the mud, and then the clear water is discharged into a clear water tank through the drain pipe 401 and the water outlet pipe 3 of the decanter.

The surface of retort 1 runs through and installs inlet tube 103, and inlet tube 103 runs through the inside that extends to retort 1, the surface of retort 1 runs through and installs aeration pipe 6, and aeration pipe 6's tail end runs through the inside that extends to retort 1, aeration pipe 6 is located inlet tube 103 and the centre of decanting device outlet pipe 3, the bottom of retort 1 runs through and installs blow off pipe 101, and the top of blow off pipe 101 runs through the place ahead that extends to center post 2, the surface of blow off pipe 101 runs through and installs blowdown valve 102.

Specifically, inlet tube 103's installation is used for adding sewage to retort 1's inside, oxygenate to retort 1 inside aquatic through aeration pipe 6, increase the dissolved oxygen content in the sewage, make the mixture in the sewage be in the state of stirring simultaneously, let activated sludge and sewage intermix, fully contact, with the metabolism of aerobic microorganism in the promotion activated sludge, thereby but degradation solubility and colloidal state's biochemical organic pollutant in the sewage, and the suspension solid and some other materials in the mud adsorbable sewage, thereby make sewage can purify, the sludge of the simple to operate eduction gear bottom of blow off pipe 101, and retort 1's tank structure is big-end-up setting, make things convenient for sludge settling, when needs discharge mud, can open blowdown valve 102, time mud discharges to mud collection department.

The working principle is as follows: firstly, adding sewage into the reaction tank 1 through the water inlet pipe 103, when the ultrasonic liquid level sensor 7 detects that the water level reaches a liquid level standard required to be discharged, stopping adding sewage into the device through the water inlet pipe 103, opening the drainage valve 301, the air outlet valve 504 and the sewage discharge valve 102, closing the air inlet valve 503, descending the buoy 5, allowing clean water to enter the interior of the mud avoiding device 4 through the input end at the bottom of the mud avoiding device 4, allowing the mud to enter through the multi-layer filter screen arranged in the mud avoiding device 4, and discharging the clean water into a clean water tank through the water discharge pipe 401 and the water outlet pipe 3 of the decanter;

after the drainage is finished, the air inlet valve 503 is opened, the drainage valve 301, the air outlet valve 504 and the sewage valve 102 are closed, the water inlet pipe 103 continues to input sewage into the reaction tank 1, the air is input into the buoy 5 through the air inlet pipe 501 by the air delivery pump, the volume of the buoy 5 is increased, the buoy 5 floats upwards until the water injection of the reaction tank 1 is finished, the buoy 5 is at the highest water level, and then the next working cycle is continued, so that the full-automatic operation can be realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 novel vertical sewage treatment tank body structure, includes retort (1), its characterized in that: a central column (2) is installed on the inner bottom wall of the reaction tank (1), a buoy (5) is sleeved on the surface of the central column (2), the buoy (5) is extensible, an adjusting plate (201) is sleeved on the surface of the central column (2), and the adjusting plate (201) is located below the buoy (5);

a decanter water outlet pipe (3) penetrates through the surface of the reaction tank (1), a drain valve (301) penetrates through the surface of the decanter water outlet pipe (3), an ultrasonic liquid level sensor (7) is mounted on the inner wall of the reaction tank (1), and the ultrasonic liquid level sensor (7) is electrically connected with the drain valve (301);

the surface of retort (1) is run through and is installed inlet tube (103), and the tail end of inlet tube (103) runs through the inside that extends to retort (1), blow off pipe (101) are run through to install in the bottom of retort (1), and the place ahead that extends to center post (2) is run through on the top of blow off pipe (101).

2. The novel vertical sewage treatment tank structure according to claim 1, wherein: an aeration pipe (6) penetrates through the surface of the reaction tank (1), the tail end of the aeration pipe (6) penetrates through and extends into the reaction tank (1), and the aeration pipe (6) is located between the water inlet pipe (103) and the water outlet pipe (3) of the decanter.

3. The novel vertical sewage treatment tank structure according to claim 1, wherein: the top of flotation pontoon (5) is run through and is installed intake pipe (501), the surface of intake pipe (501) is run through and is installed air inlet valve (503), the tail end and the air transmission pump of intake pipe (501) are connected.

4. The novel vertical sewage treatment tank structure according to claim 1, wherein: the top of flotation pontoon (5) is run through and is installed outlet duct (502), and outlet duct (502) are located one side of intake pipe (501), the surface of outlet duct (502) runs through and installs out gas valve (504).

5. The novel vertical sewage treatment tank structure according to claim 1, wherein: the bottom of flotation pontoon (5) is installed and is kept away mud device (4), and keeps away mud device (4) and be located one side of center post (2), one side surface mounting who keeps away mud device (4) has drain pipe (401), and the tail end of drain pipe (401) is connected with the one end of decanting device outlet pipe (3).

6. The novel vertical sewage treatment tank structure according to claim 1, wherein: and a sewage valve (102) penetrates through the surface of the sewage pipe (101).

7. The novel vertical sewage treatment tank structure according to claim 1, wherein: the ultrasonic liquid level sensor (7) is electrically connected with the air inlet valve (503) and the air outlet valve (504).