CN210736423U - Integrated laboratory sewage comprehensive treatment equipment - Google Patents

Abstract

An integrated laboratory sewage comprehensive treatment device comprises a filter box body, a water treatment box body, a disinfection box body and an ozone oxidation box body, wherein a first filter layer and a second filter layer are sequentially arranged in the filter box body from top to bottom; a dosing device is arranged on the outer side of the water treatment tank body and penetrates through the water treatment tank body through a dosing pipe; the outer side of the water treatment tank body is also provided with a motor, the output end of the motor is provided with a frame-shaped structure stirring blade extending into the water treatment tank body, and the inner side of the frame-shaped structure stirring blade is provided with an adsorption filter screen; baffle plates are arranged in the disinfection box body in a parallel and staggered manner, and a plurality of disinfection lamps are arranged on the inner wall of the disinfection box body; the outer side of the ozone oxidation box body is provided with an ozone generator, and liquid in the ozone oxidation box body is subjected to oxidation reaction by ozone generated by the ozone generator; the ozone oxidation box body is provided with a drain pipe, a filter element is arranged in the drain pipe, and the treated water is filtered through the filter element.

Description

Integrated laboratory sewage comprehensive treatment equipment

technical field

The utility model relates to the technical field of sewage treatment equipment, in particular to an integrated laboratory sewage comprehensive treatment equipment.

Background technique

At present, a large amount of sewage is often generated during the daily experiments of the laboratory. If the sewage is directly discharged without treatment, it will pollute the environment. Because of this type of sewage discharge unit, the area where sewage treatment equipment is generally placed is small, and the sewage treatment capacity is poor.

SUMMARY OF THE INVENTION

The purpose of the utility model is to provide an integrated laboratory sewage comprehensive treatment equipment in order to solve the above problems.

In order to achieve the above purpose, the technical scheme adopted by the present utility model is: an integrated laboratory sewage comprehensive treatment equipment, including a filter box, a water treatment box, a disinfection box and an ozone oxidation box, and the filter box is composed of A filter layer 1 and a filter layer 2 are arranged in sequence from top to bottom; a dosing device is arranged on the outside of the water treatment box, and the dosing device penetrates the water treatment box through a dosing pipe; the water treatment box The outer side is also provided with a motor, the output end of the motor is provided with a frame-shaped structure stirring blade extending into the water treatment box, and the inner side of the frame-shaped structure stirring blade is provided with an adsorption filter; the disinfection box is provided with baffles in parallel and staggered. A number of disinfection lamps are arranged on the inner wall of the disinfection box; an ozone generator is arranged on the outside of the ozone oxidation box, and the liquid in the ozone oxidation box is oxidized by the ozone generated by the ozone generator; the ozone oxidation box is provided with drainage A filter element is arranged inside the drain pipe, and the treated water is filtered through the filter element.

The filter box, the water treatment box, the disinfection box and the ozone oxidation box are set as one structure, which reduces the floor space of the equipment, and can increase the sewage treatment capacity of the equipment in the same area. By setting a filter box with filter layer 1 and filter layer 2, a water treatment box with a dosing device and a stirring blade with a built-in adsorption filter, a disinfection box with a baffle and a disinfection lamp, and a The ozone oxidation box of the ozone generator effectively enhances the treatment effect of sewage, and the integrated laboratory sewage comprehensive treatment equipment of the utility model has a simple structure and convenient operation.

Description of drawings

The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the structural representation of the integrated laboratory sewage comprehensive treatment equipment of the preferred embodiment of the present utility model;

Fig. 2 is a block diagram of the connection relationship of some components of the integrated laboratory sewage treatment equipment in Fig. 1;

In the figure: 1. Filtration box; 2. Water treatment box; 3. Disinfection box; 4. Ozone oxidation box; 5. Liquid inlet pipeline; 51. Electric valve; 6. Filter layer one; Layer 2; 8. Inlet pipe of water treatment box; 9. Dosing device; 10. Dosing pipe; 11. Electric valve; 12. Water spray device; 13. Inlet pipe; 14, Electric valve; 15, Water spray Dispersion plate; 16, nozzle; 17, drain pipe; 18, electric valve; 19, temperature sensor; 20, motor; 21, shaft; 22, stirring blade; 23, adsorption filter; 24, drain pipe; 25, suction pump ; 26, outlet pipe of water treatment box; 27, baffle plate; 28, disinfection lamp; 29, outlet pipeline; 30, electric valve; 31, filter element; 32, electric heating layer; 41, ozone generator; 42. Pulley.

Detailed ways

The present utility model will now be described in further detail with reference to the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present utility model in a schematic manner, so only the structures related to the present utility model are shown.

As shown in FIG. 1 and FIG. 2 , an integrated laboratory sewage comprehensive treatment equipment according to a preferred embodiment of the present invention includes a filter box 1 , a water treatment box 2 , a disinfection box 3 and an ozone oxidation box 4 . The filter box 1 and the disinfection box 3 are located on the left and right sides of the water treatment box 2, respectively. The filter box 1 , the water treatment box 2 , the disinfection box 3 and the ozone oxidation box 4 are arranged in an integrated structure. A pulley 42 is installed at the bottom of the filter box 1 and the ozone oxidation box 4, which is convenient for transportation.

A liquid inlet pipeline 5 is provided on the outer side of the top of the filter box 1 , and external sewage enters the filter box 1 through the liquid inlet pipeline 5 . An electric valve 51 is connected to the liquid inlet pipeline 5, and the opening and closing of the electric valve 51 and the flow of water are controlled by PLC.

The interior of the filter box 1 is provided with a filter layer 1 6 and a filter layer 2 7 sequentially from top to bottom. The filter material used in the filter layer 1 6 is MBR hollow fiber membrane, and the filter material used in the filter layer 2 7 is activated carbon. MBR hollow fiber membrane can effectively intercept pollutants in sewage after solid-liquid separation of sewage. The pore size of the MBR hollow fiber membrane is 0.04 μ. Activated carbon can effectively absorb the color and odor in sewage.

The bottom of the side wall of the filter box 1 is communicated with the water treatment box 2 through the water treatment box liquid inlet pipe 8 . The top of the water treatment box body 2 is provided with a dosing device 9 , and the dosing device 9 penetrates through the top of the water treatment box 2 through a dosing pipe 10 . The dosing pipe 10 is connected to an electric valve 11 . The opening and closing of the electric valve 11 and the flow of the medicine are controlled by PLC.

The top of the water treatment box 2 is also provided with a water spray device 12, the water spray device 12 penetrates through the top of the water treatment box 2 through a water inlet pipe 13, and an electric valve 14 is connected to the water inlet pipe 13. The electric valve The opening and closing of 14 and the flow of water are controlled by PLC. One end of the water inlet pipe 13 located in the water treatment box body 2 is connected to a water spray dispersing disc 15 . Nozzle 16. The other end of the water inlet pipe 13 located outside the water treatment box 2 is connected to an external water source.

A motor 20 is also provided on the outer side of the top of the water treatment box 2 . The output end of the bottom of the motor 20 is provided with a rotating shaft 21 extending into the water treatment box 2 , and a stirring blade 22 is disposed on the rotating shaft 21 . The stirring blade 22 is a frame-shaped stirring blade, and an adsorption filter screen 23 is arranged on the inner side of the frame-shaped stirring blade. When the motor 20 is running, the stirring blade 22 and the adsorption filter screen 23 are driven to rotate, and the rotating adsorption filter screen 23 can adsorb impurities in the sewage, thereby improving the reliability of use. After the work is completed, the adhering impurities can be cleaned by spraying water on the adsorption filter screen 23 through the water spraying device 12 .

A drain pipe 17 is provided on the outer side of the bottom end of the water treatment box 2 for discharging the cleaned sewage. An electric valve 18 is connected to the drain pipe 17 , and the opening and closing of the electric valve 18 and the flow of water are controlled by PLC. A temperature sensor 19 is provided on the outside of the bottom end of the water treatment box 2. The temperature sensor 19 is communicated with the PLC for sensing the temperature of the liquid in the water treatment box 2 in real time, and then sends the sensed temperature signal to the PLC.

An electric heating layer 32 is provided on the inner wall of the water treatment box 2 . The PLC is connected in communication with the electric heating layer 32 , and the PLC controls the temperature at which the electric heating layer 32 heats the liquid according to the temperature signal sensed by the temperature sensor 19 . A pH meter is placed inside the water treatment box 2 for detecting the pH value of the liquid, and the communication connection between the PLC and the pH meter is convenient for monitoring the pH value of the liquid in real time.

The inner side of the bottom end of the water treatment box body 2 is provided with a suction pump 25, and the suction pump 25 is communicated with the disinfection box body 3 through a liquid outlet pipe 26 of the water treatment box body. The outlet end of 26 penetrates above the side wall of the sterilization box 3 and is located at the inner top of the sterilization box 3 .

Baffles 27 are arranged in parallel and staggered below the outlet end of the liquid outlet pipe 26 of the water treatment box, and the baffles 27 are installed on the side wall of the disinfection box 3 . Several disinfection lamps 28 are evenly distributed on the inner wall of the disinfection box 3 . The disinfection lamp 28 is an ultraviolet germicidal lamp. The disinfection lamp 28 is installed on the disinfection box 3 between the upper and lower adjacent baffles 27 . The bottom of the side wall of the disinfection box 3 is connected with a liquid outlet pipeline 29 , and the outlet end of the liquid outlet pipeline 29 penetrates under the side wall of the ozone oxidation box 4 and is located at the bottom of the ozone oxidation box 4 . Internal bottom end setup.

A drain pipe 24 is arranged at the bottom of the outer side of the ozone oxidation box 4, and an electric valve 30 is connected to the drain pipe 24. The opening and closing of the electric valve 30 and the flow of water are controlled by PLC. A filter element 31 is arranged inside the drain pipe 24, and the treated water is filtered through the filter element 31 to improve the quality of the effluent.

An ozone generator 41 is provided on the outer side of the top of the ozone oxidation box 4 to provide ozone for the ozone oxidation box 4 . The liquid in the ozone oxidation box 4 is oxidized by the ozone generated by the ozone generator 41 and then discharged through the drain pipe 24 . The communication connection between the PLC and the ozone generator 41 is convenient for controlling the ozone generator 41 to provide ozone.

When the utility model is in use, the sewage to be treated enters the filter box 1 through the liquid inlet pipeline 5 , and passes through the filter layer 1 6 and the filter layer 2 7 in the filter box 1 in sequence. The filtered sewage enters the water treatment box 2 through the liquid inlet pipe 8 of the water treatment box, the liquid medicine in the dosing device 9 enters the water treatment box 2 through the dosing pipe 10, and the stirring blade 22 and the stirring blade 22 are driven by the motor 20 at the same time. The adsorption filter screen 23 rotates, the chemical liquid in the dosing device 9 is fully stirred and mixed with the sewage, and a chemical reaction occurs, and the rotating adsorption filter screen 23 adsorbs the impurities in the sewage. After the treatment, the sewage in the water treatment box 2 is pumped by the water pump 25 and then enters the disinfection box 3 through the water treatment box liquid outlet pipe 26, and the sewage entering the disinfection box 3 is illuminated by the disinfection lamp 28. It reaches the bottom of the sterilization box 3 through the baffle plate 27 in turn, and enters the ozone oxidation box 4 through the liquid outlet pipeline 29 . The liquid is discharged through the drain pipe 24 after being oxidized by the ozone generated by the ozone generator 41 in the ozone oxidation box 4 .

The filter box, the water treatment box, the disinfection box and the ozone oxidation box are set as one structure, which reduces the floor space of the equipment, and can increase the sewage treatment capacity of the equipment in the same area. By setting a filter box with filter layer 1 and filter layer 2, a water treatment box with a dosing device and a stirring blade with a built-in adsorption filter, a disinfection box with a baffle and a disinfection lamp, and a The ozone oxidation box of the ozone generator effectively enhances the treatment effect of sewage, and the integrated laboratory sewage comprehensive treatment equipment of the utility model has a simple structure and convenient operation.

Any descriptions not involved in the above specific embodiments of the present invention belong to the known technology in the field, and can be implemented with reference to the known technology.

The above is inspired by the ideal embodiment of the present invention. Through the above description, relevant persons can make various changes and modifications without departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the description, and the technical scope must be determined according to the scope of the claims.

Claims (10)

1. An integrated laboratory sewage comprehensive treatment equipment, comprising a filter box, a water treatment box, a disinfection box and an ozone oxidation box that are communicated with each other, it is characterized in that: the outside of the filter box is provided with a liquid inlet pipe The external sewage enters the filter box through the liquid inlet pipeline. The filter box is provided with a filter layer 1 and a filter layer 2 sequentially from top to bottom; the outside of the water treatment box is provided with a dosing device, so The dosing device penetrates the water treatment box through a dosing pipe; a motor is also provided outside the water treatment box, and the output end of the motor is provided with a frame-shaped structure stirring blade extending into the water treatment box. The inner side of the structural stirring blade is provided with an adsorption filter screen; the inner side of the water treatment box is provided with a water pump, and the water pump is communicated with the disinfection box through the liquid outlet pipe of the water treatment box; the disinfection box is parallel to the inside Baffles are staggered, and several disinfection lamps are arranged on the inner wall of the disinfection box; an ozone generator is arranged on the outside of the ozone oxidation box, and the liquid in the ozone oxidation box is oxidized by the ozone generated by the ozone generator; The box body is provided with a drain pipe, and a filter element is arranged inside the drain pipe, and the treated water is filtered through the filter element. 2 . The integrated laboratory sewage comprehensive treatment equipment according to claim 1 , wherein the filter material used in the first filter layer is MBR hollow fiber membrane, and the filter material used in the second filter layer is activated carbon. 3 . 3 . The integrated laboratory sewage comprehensive treatment equipment according to claim 2 , wherein the pore size of the MBR hollow fiber membrane is 0.04 μ . 4 . 4 . The integrated laboratory sewage comprehensive treatment equipment according to claim 1 , wherein an electric valve is connected to the liquid inlet pipeline, and the opening and closing of the electric valve and the flow of water are controlled by PLC. 5 . 5. The integrated laboratory sewage comprehensive treatment equipment according to claim 1, wherein the dosing pipe of the dosing device is connected with an electric valve, and the opening and closing of the electric valve and the flow of the medicament are controlled by PLC . 6. The integrated laboratory sewage comprehensive treatment equipment according to claim 1, characterized in that: a temperature sensor is provided on the outer side of the bottom end of the water treatment box, and the temperature sensor is connected to the PLC for real-time sensing of the water treatment box. body fluid temperature, and then send the sensed temperature signal to the PLC. 7. The integrated laboratory sewage comprehensive treatment equipment according to claim 6, characterized in that: the inner wall of the water treatment box is provided with an electric heating layer, and the communication connection between the PLC and the electric heating layer is convenient for controlling the electric heating layer to perform heating. 8. The integrated laboratory sewage comprehensive treatment equipment according to claim 1, wherein a pH meter is placed inside the water treatment box to detect the pH of the liquid, and the communication connection between the PLC and the pH meter is convenient for real-time monitoring of the liquid pH value. 9 . The integrated laboratory sewage comprehensive treatment equipment according to claim 1 , wherein a water spray device is provided outside the water treatment box body, and the water spray device penetrates through the water treatment box body through a water inlet pipe. 10 . An electric valve is connected to the water inlet pipe. The opening and closing of the electric valve and the flow of water are controlled by PLC. Nozzle, the other end of the water inlet pipe located outside the water treatment box is connected to an external water source. 10. The integrated laboratory sewage comprehensive treatment equipment according to claim 1, characterized in that: a drain pipe is provided on the outside of the water treatment box, and an electric valve is connected to the drain pipe, and the opening, closing and The flow of water is controlled by PLC.

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