CN214880846U

CN214880846U - Medical sewage and wastewater comprehensive treatment equipment

Info

Publication number: CN214880846U
Application number: CN202120669256.7U
Authority: CN
Inventors: 陈晓飞
Original assignee: Shandong Deyuan Environmental Protection Technology Co ltd
Current assignee: Shandong Deyuan Environmental Protection Technology Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-11-26
Anticipated expiration: 2031-04-01

Abstract

The utility model discloses a medical sewage and wastewater comprehensive treatment device, which belongs to the field of wastewater treatment devices and comprises an installation frame, wherein a treatment box, an adjusting box, a filter box and a disinfection box are arranged in the installation frame, one side of a top wall of the treatment box is connected with a liquid inlet pipe, one end of the liquid inlet pipe penetrates through the top of the installation frame and extends to the outside of the installation frame, rotating shafts are installed in the treatment box and the adjusting box in a rotating way, a plurality of stirring rods are symmetrically installed on the rotating shafts, one ends, which are close to each other, of the two rotating shafts respectively penetrate through the side walls of the treatment box and the adjusting box and are provided with a bevel gear I, a motor is installed on the top wall of the adjusting box, an output shaft of the motor is connected with a bevel gear II, one side of the top wall of the adjusting box is provided with a pH adjusting device, and a pH sensor is installed on the inner wall of one side of the adjusting box; the utility model relates to a novelty, the structure is ingenious, and multiple mode combines together, effectually carries out various processing to sewage, and purifying effect is good, reduces the pollution of sewage, and the treatment effeciency is high, is worth promoting.

Description

Medical sewage and wastewater comprehensive treatment equipment

Technical Field

The utility model relates to a waste water treatment equipment technical field especially relates to medical sewage waste water integrated processing equipment.

Background

The medical sewage is mainly sewage discharged from diagnosis and treatment rooms, laboratory rooms, ward rooms, laundry rooms, X-ray photography rooms, operating rooms and the like of hospitals, and the source and the components of the sewage are very complex. The hospital sewage contains a large amount of pathogenic bacteria, viruses and chemical agents, has the characteristics of space pollution, acute infection and latent infection, the medical wastewater attracts public attention for many times, the discharge of the medical wastewater has great harm to water resources and becomes a source for harming the public, and only a few hospitals with a few fingers can really reach the national discharge standard in some areas.

However, at present, medical waste water with serious hazard is not reasonably treated by all hospitals, the malignant events of water pollution possibly caused by virus infection in the waste water are ignored, simultaneously, the related legislation of the country also needs to follow in time, more definite regulations are made for the treatment of the medical waste water, all levels of environmental protection departments also need to strengthen the popularization of management and environmental protection consciousness, compared with industrial waste water, the medical waste water has larger influence and harm to the environment, the hospitals inevitably generate waste water with direct or indirect infection, toxicity and other hazards in the operation process, the source of the waste water determines the component complexity of the waste water and relates to various biological, chemical or radioactive pollutions, and the medical waste water does not undergo harmless treatments such as disinfection, inactivation and the like except a large amount of pathogenic bacteria, viruses, ova and the like, when the water-soluble fertilizer is directly discharged into a city sewer, water and soil pollution is caused, various diseases are caused seriously, or the outbreak of water-mediated infectious diseases is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a medical sewage and wastewater comprehensive treatment device to solve the problem of proposing in the above-mentioned background art.

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

the medical sewage and wastewater comprehensive treatment equipment comprises an installation frame, wherein a treatment box, an adjusting box, a filter box and a disinfection box are arranged in the installation frame, one side of the top wall of the treatment box is connected with a liquid inlet pipe, one end of the liquid inlet pipe penetrates through the top of the installation frame and extends to the outside of the installation frame, rotating shafts are rotatably arranged in the treatment box and the adjusting box, a plurality of stirring rods are symmetrically arranged on the rotating shafts, one ends, close to the two rotating shafts, respectively penetrate through the side walls of the treatment box and the adjusting box and are provided with a first bevel gear, the top wall of the adjusting box is provided with a motor, an output shaft of the motor is connected with a second bevel gear, one side of the top wall of the adjusting box is provided with a pH adjusting device, a pH sensor is arranged on the inner wall of one side of the adjusting box, a first pipeline is connected between the bottom of the side wall of the treatment box and the filter box, a second pipeline is connected between the bottom of the side wall of the first filter box and the adjusting box, and a sewage pump is arranged on the first pipeline, be provided with filtration membrane and active carbon layer in the rose box, be connected with pipeline three between the bottom of regulating box lateral wall and the disinfect box, install the solenoid valve on the pipeline three, all be fixed with the baffle on disinfect box roof and the diapire, all install the ultraviolet disinfection lamp on the both sides wall of baffle, be connected with the drain pipe on the lateral wall of disinfect box.

In a preferred embodiment, the treatment tank and the conditioning tank are fixed to one inner wall of the mounting frame, the filter tank is fixed to the other inner wall of the mounting frame, and the sterilizing tank is fixed to the bottom wall of the mounting frame.

As a preferred implementation mode, the inner surfaces of the bottom walls of the treatment box, the adjusting box and the filter box are respectively provided with a guide plate, and the outer walls of the treatment box, the adjusting box and the filter box are respectively provided with a transparent observation window.

In a preferred embodiment, the second bevel gear is located between the first bevel gears, and the second bevel gear is meshed with the first bevel gear.

As a preferred embodiment, the pH adjusting device includes an alkaline solution tank and an acid solution tank, the bottoms of the sidewalls of the alkaline solution tank and the acid solution tank are both connected with a dosing pipe, one end of the dosing pipe is communicated with the adjusting tank, and a metering pump is installed on the dosing pipe.

In a preferred embodiment, the width of the baffle is the same as the width of the disinfection box, one baffle is arranged on the inner surface of the top wall of the disinfection box, and two baffles are arranged on the inner surface of the bottom wall of the disinfection box.

The utility model has the advantages that:

1. the medical wastewater comprehensive treatment equipment is provided with the treatment box, the adjusting box, the filter box and the disinfection box, so that the wastewater can be treated, filtered, pH adjusted and disinfected, the sewage purification effect is good, and the pollution to the environment is reduced;

2. this medical wastewater and water integrated treatment equipment is through setting up structures such as motor, bevel gear one, bevel gear two, pivot and puddler, through a motor, can accelerate the efficiency of handling, shortens process time, is worth promoting.

Drawings

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

FIG. 2 is a front view of the treatment chamber of the present invention;

fig. 3 is a schematic structural diagram of the pH adjusting device of the present invention.

Reference numbers in the figures: 1. a mounting frame; 2. a treatment tank; 3. an adjusting box; 4. a filter box; 5. a sterilizing box; 6. a liquid inlet pipe; 7. a rotating shaft; 8. a stirring rod; 9. a first bevel gear; 10. a motor; 11. a second bevel gear; 12. a pH adjusting device; 13. a pH sensor; 14. a first pipeline; 15. a second pipeline; 16. a sewage pump; 17. a filtration membrane; 18. an activated carbon layer; 19. a third pipeline; 20. an electromagnetic valve; 21. a baffle plate; 22. an ultraviolet disinfection lamp; 23. a liquid outlet pipe.

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.

Referring to fig. 1-3, the medical wastewater and wastewater comprehensive treatment equipment comprises an installation frame 1, a treatment box 2, an adjusting box 3, a filter box 4 and a disinfection box 5 are arranged in the installation frame 1, one side of the top wall of the treatment box 2 is connected with a liquid inlet pipe 6, one end of the liquid inlet pipe 6 penetrates through the top of the installation frame 1 and extends to the outside of the installation frame 1, a rotating shaft 7 is rotatably arranged in the treatment box 2 and the adjusting box 3, a plurality of stirring rods 8 are symmetrically arranged on the rotating shaft 7, one ends, close to the two rotating shafts 7, of the two rotating shafts 7 respectively penetrate through the side walls of the treatment box 2 and the adjusting box 3 and are provided with a bevel gear I9, a motor 10 is arranged on the top wall of the adjusting box 3, an output shaft of the motor 10 is connected with a bevel gear II 11, one side of the top wall of the adjusting box 3 is provided with a pH adjusting device 12, a pH sensor 13 is arranged on the inner wall of one side of the adjusting box 3, and a pipeline I14 is connected between the bottom of the side wall of the treatment box 2 and the filter box 4, a second pipeline 15 is connected between the bottom of one side wall of the filter box 4 and the adjusting box 3, a sewage pump 16 is installed on the first pipeline 14, a filter membrane 17 and an active carbon layer 18 are arranged in the filter box 4, a third pipeline 19 is connected between the bottom of one side wall of the adjusting box 3 and the sterilizing box 5, an electromagnetic valve 20 is installed on the third pipeline 19, baffle plates 21 are fixed on the top wall and the bottom wall of the sterilizing box 5, ultraviolet sterilizing lamps 22 are installed on two side walls of each baffle plate 21, and a liquid outlet pipe 23 is connected on one side wall of the sterilizing box 5.

The treatment tank 2 and the conditioning tank 3 are fixed on one side inner wall of the mounting frame 1, the filter tank 4 is fixed on the other side inner wall of the mounting frame 1, and the sterilizing tank 5 is fixed on the bottom wall of the mounting frame 1.

The internal surface of handling case 2, regulating box 3 and 4 diapalls of rose box all is provided with the guide plate, has all seted up transparent observation window on the outer wall of handling case 2, regulating box 3 and rose box 4.

The second bevel gear 11 is positioned between the two first bevel gears 9, and the second bevel gear 11 is meshed with the first bevel gears 9.

The pH adjusting device 12 includes an alkaline solution tank 121 and an acid solution tank 122, the bottoms of the side walls of the alkaline solution tank 121 and the acid solution tank 122 are both connected with a dosing pipe 123, one end of the dosing pipe 123 is communicated with the adjusting tank 3, and the dosing pipe 123 is provided with a metering pump 124.

The width of baffle 21 is the same with the width of disinfect box 5, and disinfect box 5 roof internal surface is provided with a baffle 21, and disinfect box 5 diapire internal surface is provided with two baffles 21.

The working principle is as follows: adding sewage into a treatment box 2 through a liquid adding pipe 6, adding a proper amount of treatment liquid through the liquid adding pipe 6, reacting heavy metals or other harmful substances in the sewage, turning on a motor 10, driving a bevel gear II 11 to rotate by the motor 10, meshing the bevel gear II 11 with two bevel gears I9, rotating two rotating shafts 7, driving a stirring rod 8 to rotate, accelerating the reaction of the sewage and the treatment liquid, turning on a sewage pump 16 after the first-step treatment is completed, pumping the sewage into a filter box 4, filtering the sewage through a filtering membrane 17 and an activated carbon layer 18, enabling the filtered sewage to enter a regulating box 3, detecting the pH value of the sewage by a pH sensor 13, regulating the pH value of the sewage through a pH regulating device 12, turning on an electromagnetic valve 20 after the regulation is completed, enabling the sewage to enter a disinfection box 5, turning on an ultraviolet disinfection lamp 22, and enabling a baffle plate 21 to prolong the time for the sewage to stay in the disinfection box 5, thereby sterilizing and disinfecting the sewage, having good treatment effect, greatly reducing the pollution of the sewage to the environment and being worth popularizing.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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. Medical wastewater comprehensive treatment equipment comprises an installation frame (1) and is characterized in that a treatment box (2), an adjusting box (3), a filter box (4) and a disinfection box (5) are arranged in the installation frame (1), one side of the top wall of the treatment box (2) is connected with a liquid inlet pipe (6), one end of the liquid inlet pipe (6) penetrates through the top of the installation frame (1) and extends to the outside of the installation frame (1), rotating shafts (7) are rotatably arranged in the treatment box (2) and the adjusting box (3), a plurality of stirring rods (8) are symmetrically arranged on the rotating shafts (7), one ends, close to the two rotating shafts (7), respectively penetrate through the side walls of the treatment box (2) and the adjusting box (3) and are provided with a bevel gear I (9), a motor (10) is arranged on the top wall of the adjusting box (3), an output shaft of the motor (10) is connected with a bevel gear II (11), one side of the top wall of the adjusting box (3) is provided with a pH adjusting device (12), install pH sensor (13) on the one side inner wall of regulating box (3), be connected with pipeline one (14) between the bottom of a treatment case (2) lateral wall and rose box (4), be connected with pipeline two (15) between the bottom of rose box (4) lateral wall and regulating box (3), and install sewage pump (16) on pipeline one (14), be provided with filtration membrane (17) and active carbon layer (18) in rose box (4), be connected with pipeline three (19) between the bottom of regulating box (3) lateral wall and disinfect box (5), install solenoid valve (20) on pipeline three (19), all be fixed with baffle (21) on disinfect box (5) roof and the diapire, all install ultraviolet disinfection lamp (22) on the both sides wall of baffle (21), be connected with drain pipe (23) on the lateral wall of disinfect box (5).

2. The integrated medical wastewater and wastewater treatment equipment according to claim 1, wherein the treatment tank (2) and the adjustment tank (3) are fixed on one inner wall of the installation frame (1), the filter tank (4) is fixed on the other inner wall of the installation frame (1), and the disinfection tank (5) is fixed on the bottom wall of the installation frame (1).

3. The medical wastewater and wastewater comprehensive treatment equipment according to claim 1, wherein the inner surfaces of the bottom walls of the treatment tank (2), the adjusting tank (3) and the filter tank (4) are provided with guide plates, and the outer walls of the treatment tank (2), the adjusting tank (3) and the filter tank (4) are provided with transparent observation windows.

4. The integrated medical wastewater treatment equipment according to claim 1, wherein the second bevel gear (11) is located between the first bevel gears (9), and the second bevel gear (11) is meshed with the first bevel gear (9).

5. The medical wastewater comprehensive treatment equipment according to claim 1, wherein the pH adjusting device (12) comprises an alkaline solution tank (121) and an acid solution tank (122), the bottoms of the side walls of the alkaline solution tank (121) and the acid solution tank (122) are both connected with a dosing pipe (123), one end of the dosing pipe (123) is communicated with the adjusting tank (3), and a metering pump (124) is installed on the dosing pipe (123).

6. The integrated medical wastewater and water treatment equipment according to claim 1, wherein the width of the baffle (21) is the same as the width of the disinfection tank (5), one baffle (21) is arranged on the inner surface of the top wall of the disinfection tank (5), and two baffles (21) are arranged on the inner surface of the bottom wall of the disinfection tank (5).