CN219363403U - Energy-saving sewage microbial film reactor - Google Patents

Abstract

The utility model discloses an energy-saving sewage microbial membrane reactor, and belongs to the technical field of microbial membrane reactors. The utility model provides an energy-saving sewage microbial film reactor, includes the retort, fixedly connected with microorganism separation membrane in the retort, the microorganism separation membrane is divided into filter chamber and biological reaction room from top to bottom with the retort in the middle, still includes: the first piston rod is fixedly connected in the filtering chamber, and the bottom of the first piston rod is not contacted with the microorganism separation membrane; the liquid inlet pipes are fixedly connected to the reaction tank, a placement box is arranged on the liquid inlet pipes, and the placement box is communicated with the liquid inlet pipes; according to the utility model, the floating plate is driven to rise by the buoyancy of water, so that the piston rod I is extended, and the piston rod II is contracted, so that the baffle plate is moved to shield the liquid outlet of the liquid inlet pipe, the automatic control of the water discharge of the liquid inlet pipe is realized, and the labor force is reduced.

Description

Energy-saving sewage microbial film reactor

Technical Field

The utility model relates to the technical field of microbial membrane reactors, in particular to an energy-saving sewage microbial membrane reactor.

Background

In the field of sewage treatment and water resource recycling, a membrane bioreactor is a novel water treatment technology which combines a membrane separation unit and a biological treatment unit, a membrane component is used for replacing a traditional biological treatment technology terminal secondary sedimentation tank, high active sludge concentration is kept in the bioreactor, biological treatment organic load is improved, thus the occupied area of sewage treatment facilities is reduced, and the residual sludge amount is reduced by keeping low sludge load.

The utility model provides an existing energy-saving sewage microbial film reactor, like patent application number is CN202122895428.5, and the name is energy-saving sewage microbial film reactor's practical patent discloses energy-saving sewage microbial film reactor, the on-line screen storage device comprises a base, both sides and upper end right part front and back both sides all fixed mounting have a supporting leg around the upper end left part of base, two sets of the upper end of supporting leg is fixed mounting jointly has the ware body, the inner chamber middle part of the ware body sets up membrane filter equipment, the inner chamber upper portion of the ware body is provided with friction vibrator, the upper end of the ware body is provided with water storage device, biological reaction tank has been placed to the inner chamber bottom of the ware body, the surface right part fixed mounting of biological reaction tank has the outlet pipe. Carry out filtration treatment through the membrane separation board to sewage, produce centrifugal force when driving the rotation of membrane separation board through the drive shaft, and then make things convenient for the membrane separation board to take place to block up when making sewage be in rotatory state, second semicircle piece mutual friction extrusion produces vibration effect when first semicircle piece rotates simultaneously, further prevents that the membrane separation board from taking place to block up, improves sewage treatment effect.

The device realizes that excessive sewage entering is avoided through the control valve, so that the reactor cannot be effectively treated, but the control valve needs manual operation, namely people need to always observe the water quantity in the reactor, and the water inflow is reduced or the reactor is directly closed when the water quantity is large, so that the device is inconvenient to use and wastes manpower.

Thus, an energy-saving sewage microbial membrane reactor is provided to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the problems in the background technology and provides an energy-saving sewage microbial membrane reactor.

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

the utility model provides an energy-saving sewage microbial film reactor, includes the retort, fixedly connected with microorganism separation membrane in the retort, the microorganism separation membrane is divided into filter chamber and biological reaction room from top to bottom with the retort in the middle, still includes:

the first piston rod is fixedly connected in the filter chamber, and the bottom of the first piston rod is not contacted with the microorganism separation membrane;

the liquid inlet pipes are fixedly connected to the reaction tank, a placement box is arranged on the liquid inlet pipes, and the placement box is communicated with the liquid inlet pipes;

the baffle is connected in the placement box in a sliding way, and the baffle is matched with the inner diameter of the liquid inlet pipe;

the second piston rod is fixedly connected to the liquid inlet pipe, and the telescopic end of the second piston rod penetrates through the second piston rod and is connected with the baffle plate;

the connecting pipe is fixedly connected to the second piston rod, and the other end of the connecting pipe is communicated with the first piston rod;

the floating plate is fixedly connected to the telescopic end of the first piston rod;

a cleaning device; the cleaning device is fixedly connected to the reaction tank, and the cleaning end of the cleaning device is attached to the microorganism separation membrane.

In order to clean the microbial separation membrane and avoid blocking, preferably, the cleaning device comprises a motor, a rotating shaft and a brush, wherein the motor is fixedly connected to the reaction tank, the output end of the motor penetrates through the reaction tank and is fixedly connected with the rotating shaft, the brush is fixedly connected to the rotating shaft, and the brush is attached to the microbial separation membrane.

In order to facilitate the entry of sewage, preferably, a sewage tank is arranged on the reaction tank, and the sewage tank is communicated with the liquid inlet pipe.

In order to support the sewage tank, preferably, a plurality of groups of support columns are fixedly connected to the reaction tank, and the other ends of the support columns are fixedly connected with the sewage tank.

In order to facilitate the discharge of the treated sewage, preferably, a liquid discharge pipe is fixedly connected to the reaction tank, and the liquid discharge pipe is communicated with the biological reaction chamber.

In order to control the liquid discharge pipe, preferably, a control valve is fixedly connected to the liquid discharge pipe.

Compared with the prior art, the utility model provides the energy-saving sewage microbial membrane reactor, which has the following beneficial effects:

the device has the advantages that the buoyancy of water drives the floating plate to rise, so that the piston rod I is extended, the piston rod II is contracted, the baffle is moved, the liquid outlet hole of the liquid inlet pipe is shielded, the automatic control of the water discharge of the liquid inlet pipe is realized, and the labor force is reduced.

Drawings

FIG. 1 is a three-dimensional schematic diagram of an energy-saving sewage microbial membrane reactor according to the present utility model;

FIG. 2 is a schematic three-dimensional view of a reaction tank in an energy-saving sewage microbial membrane reactor according to the present utility model;

FIG. 3 is a schematic three-dimensional diagram of a reaction tank in the energy-saving sewage microbial membrane reactor according to the present utility model;

FIG. 4 is a three-dimensional schematic diagram of a reaction tank in the energy-saving sewage microbial membrane reactor according to the present utility model;

fig. 5 is a three-dimensional schematic diagram of a baffle plate in the energy-saving sewage microbial membrane reactor according to the utility model.

In the figure: 1. a reaction tank; 101. a motor; 102. a rotating shaft; 103. a microbial separation membrane; 104. a brush; 105. a liquid discharge pipe; 106. a control valve; 2. a sewage tank; 201. a support column; 202. a liquid inlet pipe; 203. placing a box; 204. a baffle; 301. a first piston rod; 302. a piston rod II; 303. a connecting pipe; 4. a floating plate.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments.

Example 1:

referring to fig. 1 to 5, the energy-saving sewage microbial membrane reactor comprises a reaction tank 1, wherein a microbial separation membrane 103 is fixedly connected in the reaction tank 1, and the microbial separation membrane 103 vertically divides the reaction tank 1 into a filtering chamber and a biological reaction chamber from the middle, and further comprises: the first piston rod 301 is fixedly connected in the filtering chamber, and the bottom of the first piston rod 301 is not contacted with the microorganism separation membrane 103; a plurality of groups of liquid inlet pipes 202 are fixedly connected to the reaction tank 1, a placement box 203 is arranged on the liquid inlet pipes 202, and the placement box 203 is communicated with the liquid inlet pipes 202; a baffle 204 slidably connected within the placement box 203, the baffle 204 matching the inner diameter of the liquid inlet tube 202; the second piston rod 302 is fixedly connected to the liquid inlet pipe 202, the telescopic end of the second piston rod 302 penetrates through the second piston rod 302, and the penetrating end is connected with the baffle 204; the connecting pipe 303 is fixedly connected to the piston rod II 302, and the other end of the connecting pipe 303 is communicated with the piston rod I301; the floating plate 4 is fixedly connected to the telescopic end of the first piston rod 301; a cleaning device; the cleaning device comprises a motor 101, a rotating shaft 102 and a hairbrush 104, wherein the motor 101 is fixedly connected to the reaction tank 1, the output end of the motor 101 penetrates through the reaction tank 1 and the rotating shaft 102, the hairbrush 104 is fixedly connected to the rotating shaft 102, the hairbrush 104 is attached to the microorganism separation membrane 103, a sewage tank 2 is arranged on the reaction tank 1, the sewage tank 2 is communicated with a liquid inlet pipe 202, a plurality of groups of supporting columns 201 are fixedly connected to the reaction tank 1, and the other ends of the supporting columns 201 are fixedly connected with the sewage tank 2.

When the sewage treatment device is used, a user needs to pour sewage into the sewage tank 2 firstly, sewage in the sewage tank 2 can enter the reaction tank 1 through the plurality of liquid discharge pipes 105, the liquid discharge pipes 105 are not arranged right above the floating plate 4, the floating plate 4 is prevented from losing effect due to the impact of water flow, the sewage can firstly come onto the microbial separation membrane 103 along with the entering of the sewage, most of impurities are filtered under the action of the microbial separation membrane 103, meanwhile, the sewage can carry partial microorganisms to enter the biological reaction chamber below, the sewage is decomposed and purified in the reaction chamber, the first piston rod 301 is extended along with the increasing of liquid, the second piston rod 302 is shortened due to the extending of the first piston rod 301, the baffle 204 in the placing box 203 is further led to enter the liquid inlet pipe 202, the baffle 204 is shielded for the convenience of the baffle 204, and then the second piston rod 302 is continuously contracted, the sewage is continuously carried into the biological reaction chamber below, the sewage can not be further led to enter the reaction tank 1, the sewage flow can not be completely purified, the sewage can not be completely enter the reaction tank 1, the sewage can not be completely purified, and the area of the sewage can not be completely purified, the sewage can not be completely enter the reaction tank 1 is prevented from being completely, and the sewage can not be completely purified, the sewage can not enter the liquid inlet pipe 202, the liquid inlet pipe 202 is completely and completely purified, the liquid inlet into the tank 202, and the liquid can be completely is completely, and the liquid can be completely and the liquid into the tank 202.

When the sewage treatment device is used, a user can start the motor 101, further enable the brush 104 to rotate, scrape and scratch the microbial separation membrane 103, prevent impurities in the sewage from blocking the microbial separation membrane 103, and facilitate the discharge of the sewage.

Example 2:

referring to fig. 1 to 4, the energy-saving type sewage microbial membrane reactor is substantially the same as that of example 1, and further: the reaction tank 1 is fixedly connected with a liquid discharge pipe 105, the liquid discharge pipe 105 is communicated with the biological reaction chamber, and the liquid discharge pipe 105 is fixedly connected with a control valve 106.

The arrangement of the liquid discharge pipe 105 and the control valve 106 is convenient for a user to control the discharge of the purified sewage in the biological reaction chamber in the reaction tank 1 at any time, the water level in the reaction tank 1 is convenient to drop, the piston rod II 302 can be extended along with the drop of the water level, and then the liquid inlet pipe 202 can discharge the sewage again, so that the device is convenient to use.

According to the utility model, the buoyancy of water drives the floating plate 4 to rise, so that the first piston rod 301 is extended, the second piston rod 302 is contracted, the baffle 204 is moved, the liquid outlet hole of the liquid inlet pipe 202 is shielded, the water discharge of the liquid inlet pipe 202 is automatically controlled, and the labor force is reduced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (3)

1. Energy-saving sewage microbial film reactor, including retort (1), fixedly connected with microorganism separation membrane (103) in retort (1), microorganism separation membrane (103) divide into filter chamber and biological reaction room from top to bottom with retort (1) in the middle, its characterized in that still includes:

a first piston rod (301) fixedly connected in the filter chamber, and the bottom of the first piston rod (301) is not contacted with the microorganism separation membrane (103);

the liquid inlet pipes (202) are fixedly connected to the reaction tank (1), a placement box (203) is arranged on the liquid inlet pipes (202), and the placement box (203) is communicated with the liquid inlet pipes (202);

the baffle plate (204) is connected in the placing box (203) in a sliding way, and the baffle plate (204) is matched with the inner diameter of the liquid inlet pipe (202);

the second piston rod (302) is fixedly connected to the liquid inlet pipe (202), the telescopic end of the second piston rod (302) penetrates through the second piston rod (302) and the penetrating end is connected with the baffle plate (204);

the connecting pipe (303) is fixedly connected to the piston rod II (302), and the other end of the connecting pipe (303) is communicated with the piston rod I (301);

the floating plate (4) is fixedly connected to the telescopic end of the first piston rod (301);

a cleaning device; the cleaning end of the cleaning device is attached to the microorganism separation membrane (103);

the cleaning device comprises a motor (101), a rotating shaft (102) and a brush (104), wherein the motor (101) is fixedly connected to the reaction tank (1), the output end of the motor (101) penetrates through the reaction tank (1) and is fixedly connected with the rotating shaft (102), the brush (104) is fixedly connected to the rotating shaft (102), and the brush (104) is attached to the microorganism separation membrane (103); a sewage tank (2) is arranged on the reaction tank (1), and the sewage tank (2) is communicated with a liquid inlet pipe (202); the reaction tank (1) is fixedly connected with a liquid discharge pipe (105), and the liquid discharge pipe (105) is communicated with the biological reaction chamber.

2. The energy-saving sewage microbial membrane reactor according to claim 1, wherein a plurality of groups of support columns (201) are fixedly connected to the reaction tank (1), and the other ends of the support columns (201) are fixedly connected with the sewage tank (2).

3. The energy-saving sewage microbial membrane reactor according to claim 2, wherein a control valve (106) is fixedly connected to the liquid discharge pipe (105).