CN115010297A

CN115010297A - Medical treatment chemistry sewage treatment plant for environmental engineering

Info

Publication number: CN115010297A
Application number: CN202210779321.0A
Authority: CN
Inventors: 姚勇; 王勤; 隋艳林
Original assignee: Aisin Intelligent Environment Technology Wuxi Co ltd
Current assignee: Aisin Intelligent Environment Technology Wuxi Co ltd
Priority date: 2021-12-23
Filing date: 2022-07-04
Publication date: 2022-09-06
Anticipated expiration: 2042-07-04
Also published as: CN115010297B

Abstract

The invention discloses a medical chemical sewage treatment device for environmental engineering, which comprises a pretreatment sterilization cleaning mechanism, a filtering mechanism and a collecting box, wherein a distillation sterilization mechanism is fixedly arranged on the outer surface of one side of the pretreatment sterilization cleaning mechanism, the outer surface of the upper end of the collecting box is detachably connected with a high-temperature sterilization mechanism, and the filtering mechanism comprises a filtering box, a first filtering screen, a second filtering screen and a third filtering screen. The medical chemical sewage treatment device for environmental engineering has a good sterilization effect, can effectively kill germs in sewage, thereby avoiding the environment from being damaged by sewage, and has a cleaning function, thereby ensuring the liquidity of the device and preventing the germs from being accumulated and bred; the disinfection and sterilization mode is diversified, and the sewage discharge is facilitated; the filter effect is ideal, the subsequent sewage discharge is facilitated, the sewage discharge pipe is not easy to block, and a certain sterilization effect is achieved.

Description

Medical treatment chemistry sewage treatment plant for environmental engineering

Technical Field

The invention relates to the technical field of medical chemical sewage treatment, in particular to a medical chemical sewage treatment device for environmental engineering.

Background

The nature of hospital sewage refers to sewage generated by hospitals and containing pathogens, heavy metals, disinfectants, organic solvents, acids, alkalis, radioactivity and the like. The main departments and facilities for producing sewage in hospitals comprise diagnosis and treatment rooms, laboratory rooms, ward rooms, laundry rooms, X-ray photo processing and printing, animal rooms, isotope therapy diagnosis, operating rooms and the like for drainage; the domestic sewage discharged by hospital administrative management and medical staff, canteens, single dormitories and family dormitories, the source and the components of the hospital sewage are complex, the hospital sewage contains pathogenic microorganisms, toxic and harmful physicochemical pollutants, radioactive pollutants and the like, has the characteristics of space pollution, acute infection, latent infection and the like, and can become an important path for spreading epidemic diseases and a serious pollution ring without effective treatment.

The medical sewage treatment integrated device disclosed by the patent application number CN201822236487.X has partial defects, and the existing medical chemical sewage treatment device has poor sterilization effect and cannot effectively kill germs in sewage, so that the environment is damaged to a certain extent; the medical chemical sewage treatment device has a single disinfection and sterilization mode, and is not beneficial to sewage discharge; the medical chemical sewage treatment device has no cleaning function, so that the liquidity of the device cannot be ensured, and pathogenic bacteria are easy to accumulate and breed; the filtering effect of the medical chemical sewage treatment device is not ideal, the subsequent sewage discharge is not facilitated, and a sewage discharge pipe is easy to block.

Disclosure of Invention

The invention mainly aims to provide a medical chemical sewage treatment device for environmental engineering, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a medical chemistry sewage treatment plant for environmental engineering, disinfects wiper mechanism, filter mechanism and collecting box including the preliminary treatment, one side fixed surface that the wiper mechanism was disinfected in the preliminary treatment installs distillation disinfection mechanism, the upper end surface of collecting box can be dismantled and be connected with pasteurization mechanism, filter mechanism includes rose box, a filter screen, No. two filter screens and No. three filter screens.

Preferably, the first filter screen, the second filter screen and the third filter screen are all located on the peripheral inner surface of the filter box.

Preferably, the first filter screen, the second filter screen and the third filter screen are all installed on the inner surface of the periphery of the filter box through movable grooves.

Preferably, the pretreatment sterilization cleaning mechanism comprises a pretreatment tank, a waste liquid pipe, a push-pull partition plate, a sterilizer, a display screen, a control button, an ozone generator, a water tank, a water injection port and a water outlet pipe, wherein the waste liquid pipe is positioned on the outer surface of the upper end of the pretreatment tank, the push-pull partition plate is positioned on the inner surface of the periphery of one side of the pretreatment tank, the sterilizer is positioned in the middle of the upper end of the pretreatment tank, the display screen and the control button are both positioned on the outer surface of one end of the sterilizer, the ozone generator is positioned on the outer surface of the upper end of the sterilizer, the water tank is positioned on the outer surface of one side of the upper end of the pretreatment tank, the water injection port is positioned on the outer surface of the upper end of the water tank, and the water outlet pipe is positioned on the outer surface of the lower end of the water tank.

Preferably, the upper end surface at preliminary treatment case is installed through installation screw ring and tube seat to the waste liquid pipe, the display screen all inlays the one end surface at the sterilizer through the caulking groove with the control button, sterilizer and ozone generator electric connection, ozone generator's inside is provided with high-voltage electrode and insulating chip.

Preferably, the water filling port is opened on the outer surface of the upper end of the water tank through mechanical equipment, the water outlet pipe is installed on the outer surface of the lower end of the water tank through a connecting hole, a water pump is arranged in the water tank, and the water outlet pipe penetrates through the water tank and is connected with the water pump.

Preferably, the distillation disinfection mechanism comprises a disinfectant box, a disinfectant inlet, a blowing assembly, a power supply lead, a disinfection steam outlet and a heating pipe, wherein the disinfectant inlet is located on the outer surface of the upper end of the disinfectant box, the blowing assembly is located on the outer surface of the front end of the disinfectant box, the power supply lead is located on the outer surface of the front end of the disinfectant box, the disinfection steam outlet is located on the outer surface of the rear end of the disinfectant box, and the heating pipe is located at the bottom of the disinfectant box.

Preferably, the disinfectant inlet is arranged on the outer surface of the upper end of the disinfectant box through mechanical equipment, the blowing assembly is arranged on the outer surface of the front end of the disinfectant box through a hexagonal screw, and the blowing assembly comprises a casing, a motor, a rotating shaft and spiral fan blades.

Preferably, the power supply lead is electrically connected with a heating pipe inside the disinfectant tank, and the disinfection steam outlet is formed in the outer surface of the rear end of the disinfectant tank through mechanical equipment.

Preferably, the high-temperature sterilization mechanism comprises a shell and a high-temperature heating tube, and the high-temperature heating tube is located inside the shell.

Preferably, the high-temperature heating tube is detachably fixed in the shell through a mounting clamping piece.

Compared with the prior art, the invention has the following beneficial effects: sewage enters a pretreatment box through a waste liquid pipe, a power supply is switched on, a sterilizer is started through a control key, a display screen displays sterilizer dosage data, an insulating chip in an ozone generator is attached to the front end of a high-voltage electrode at the moment, current is conducted to the high-voltage electrode by the insulating chip, dried and purified air or oxygen passing through the high-voltage electrode passes through the high-voltage electrode, when high-voltage alternating current reaches 10-15KV, blue glow discharge is generated, free high-energy ions in corona dissociate O2 molecules and are polymerized into O3 molecules through collision, a large amount of ozone is generated, the ozone enters the pretreatment box, the ozone can change the property size of surface charges of small-particle-size particles, the charged small particles are gathered, meanwhile, the micro flocculation effect exists in the process of oxidizing soluble organic matters by the ozone, the ozone dosage is small, the effect is fast, harmful substances such as trichloromethane and the like cannot be generated, and water also has better sensory indexes, the ozone can chloridize and decompose macromolecular organic matters which are not easy to degrade in water into micromolecular organic matters, better conditions are provided for subsequent treatment, when the overall structure is subsequently cleaned, water can be injected into the water tank through the water injection port, the water pump is started, the water pump drives water to enter the water outlet pipe, so that the overall structure can be cleaned, the cleaning is simple and convenient, the long-term use is facilitated, the sterilizing effect is better, germs in sewage can be effectively killed, the environment is prevented from being damaged by the sewage, and the cleaning function is realized, so that the circulation of the device can be ensured, and the germs are prevented from being accumulated and bred; the disinfectant is put into the disinfectant box through the disinfectant inlet, then the power supply lead is connected with the power supply, so that the heating pipe is opened, the heating pipe can heat the disinfectant and generate steam, the motor in the blowing assembly is opened, the motor drives the rotating shaft to rotate, the rotating shaft drives the spiral fan blades to rotate, the spiral fan blades generate air flow, the air flow enables the disinfectant steam to enter the pretreatment box through the disinfectant steam outlet, the disinfectant steam is fast in diffusion and can be diffused to all corners of the device, the whole device is sterilized and disinfected, the sterilization effect is better, the sterilization mode is diversified, and the sewage discharge is facilitated; can filter sewage through a filter screen, No. two filter screens and No. three filter screens in the filter box, avoid the great object in the sewage to block up whole device to the high temperature heating tube in the switch-on shell can carry out pasteurization to the collecting box, and further strengthening sterilization effect, this sets up the filter effect comparatively ideal, does benefit to the emission of follow-up sewage, is difficult for blockking up the blow off pipe, and also has certain sterilization effect.

Drawings

FIG. 1 is a schematic view of the overall structure of a medical chemical wastewater treatment apparatus for environmental engineering according to the present invention;

FIG. 2 is a schematic structural diagram of the pre-treatment sterilizing and cleaning mechanism in FIG. 1 of the medical chemical sewage treatment apparatus for environmental engineering according to the present invention;

FIG. 3 is a schematic structural view of the water tank of FIGS. 1 and 2 of the medical chemical sewage treatment apparatus for environmental engineering according to the present invention;

FIG. 4 is a schematic structural view of the distillation disinfection mechanism in FIG. 1 of the medical chemical wastewater treatment apparatus for environmental engineering according to the present invention;

FIG. 5 is a schematic view showing an internal structure of a disinfectant tank in FIG. 4 of the medical chemical sewage treatment apparatus for environmental engineering according to the present invention;

FIG. 6 is a schematic view showing the construction of the filtration mechanism of FIG. 1 in the medical chemical wastewater treatment apparatus for environmental engineering according to the present invention;

FIG. 7 is a schematic view showing the construction of the collecting tank of FIG. 1 in the sewage treatment apparatus of medical chemistry for environmental engineering according to the present invention;

FIG. 8 is a schematic view showing an internal structure of the housing of FIG. 7 of the medical chemical wastewater treatment apparatus for environmental engineering according to the present invention.

In the figure: 1. a pretreatment sterilization cleaning mechanism; 2. a distillation disinfection mechanism; 3. a filtering mechanism; 4. a collection box; 5. a high-temperature sterilization mechanism; 101. a pretreatment tank; 102. a waste liquid pipe; 103. pushing and pulling the partition plate; 104. a sterilizer; 105. a display screen; 106. a control key; 107. an ozone generator; 108. a water tank; 109. a water injection port; 110. a water outlet pipe; 201. a disinfectant tank; 202. a disinfectant inlet; 203. a blowing assembly; 204. a power supply lead; 205. a sterilizing steam outlet; 206. heating a tube; 301. a filter box; 302. a first filter screen; 303. a second filter screen; 304. a third filter screen; 501. a housing; 502. a high-temperature heating tube.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

as shown in fig. 1-8, a medical treatment chemical sewage treatment device for environmental engineering, comprises a pretreatment sterilization cleaning mechanism 1, a filtering mechanism 3 and a collection box 4, wherein a distillation sterilization mechanism 2 is fixedly arranged on the outer surface of one side of the pretreatment sterilization cleaning mechanism 1, a high-temperature sterilization mechanism 5 is detachably connected to the outer surface of the upper end of the collection box 4, and the filtering mechanism 3 comprises a filter box 301, a first filter screen 302, a second filter screen 303 and a third filter screen 304.

Wherein, the first filter screen 302, the second filter screen 303 and the third filter screen 304 are all positioned on the inner surface of the periphery of the filter tank 301.

Wherein, a first filter screen 302, a second filter screen 303 and a third filter screen 304 are all arranged on the inner surface of the periphery of the filter tank 301 through movable grooves.

The pretreatment sterilization cleaning mechanism 1 comprises a pretreatment tank 101, a waste liquid pipe 102, a push-pull partition plate 103, a sterilizer 104, a display screen 105, a control button 106, an ozone generator 107, a water tank 108, a water injection port 109 and a water outlet pipe 110, wherein the waste liquid pipe 102 is positioned on the outer surface of the upper end of the pretreatment tank 101, the push-pull partition plate 103 is positioned on the inner surface of the periphery of one side of the pretreatment tank 101, the sterilizer 104 is positioned in the middle of the upper end of the pretreatment tank 101, the display screen 105 and the control button 106 are both positioned on the outer surface of one end of the sterilizer 104, the ozone generator 107 is positioned on the outer surface of the upper end of the sterilizer 104, the water tank 108 is positioned on the outer surface of one side of the upper end of the pretreatment tank 101, the water injection port 109 is positioned on the outer surface of the upper end of the water tank 108, and the water outlet pipe 110 is positioned on the outer surface of the lower end of the water tank 108.

The waste liquid pipe 102 is arranged on the outer surface of the upper end of the pretreatment box 101 through an installation screw ring and a pipe groove, the display screen 105 and the control key 106 are both embedded on the outer surface of one end of the sterilizer 104 through an embedding groove, the sterilizer 104 is electrically connected with the ozone generator 107, and a high-voltage electrode and an insulating chip are arranged inside the ozone generator 107.

The water filling port 109 is arranged on the outer surface of the upper end of the water tank 108 through mechanical equipment, the water outlet pipe 110 is arranged on the outer surface of the lower end of the water tank 108 through a connecting hole, the water pump is arranged inside the water tank 108, and the water outlet pipe 110 penetrates through the water tank 108 and is connected with the water pump.

The second embodiment:

the distillation disinfection mechanism 2 comprises a disinfectant box 201, a disinfectant inlet 202, a blowing assembly 203, a power lead 204, a disinfection steam outlet 205 and a heating pipe 206, wherein the disinfectant inlet 202 is located on the outer surface of the upper end of the disinfectant box 201, the blowing assembly 203 is located on the outer surface of the front end of the disinfectant box 201, the power lead 204 is located on the outer surface of the front end of the disinfectant box 201, the disinfection steam outlet 205 is located on the outer surface of the rear end of the disinfectant box 201, and the heating pipe 206 is located at the bottom of the disinfectant box 201.

Wherein, disinfectant entry 202 is seted up at the upper end surface of disinfectant case 201 through mechanical equipment, and the subassembly 203 that blows is installed at the front end surface of disinfectant case 201 through hexagonal screw, and the subassembly 203 that blows includes casing, motor, pivot and helical fan blade.

Wherein, the power wire 204 is electrically connected with the heating pipe 206 inside the disinfectant tank 201, and the disinfecting steam outlet 205 is arranged on the outer surface of the rear end of the disinfectant tank 201 through mechanical equipment.

The high-temperature sterilization mechanism 5 includes a housing 501 and a high-temperature heating tube 502, and the high-temperature heating tube 502 is located inside the housing 501.

Wherein, the high temperature heating tube 502 is detachably fixed inside the housing 501 through a mounting fastener.

It should be noted that, the invention is a medical treatment chemical sewage treatment device for environmental engineering, when in use, sewage enters the pretreatment tank 101 through the waste liquid pipe 102, the power is switched on, the sterilizer 104 is started through the control button 106, the display screen 105 displays the dosage data of the sterilizer 104, and at this time, the insulating chip in the ozone generator 107 is attached to the front end of the high voltage electrode, the insulating chip conducts current to the high voltage electrode, the passing dry and purified air or oxygen is passed, when the high voltage alternating current reaches 10-15KV, blue glow discharge is generated, the free high energy ions in corona dissociate O2 molecules, through collision polymerization, O3 molecules are generated, a large amount of ozone is generated, the ozone enters the pretreatment tank 101, and the ozone can change the property size of the surface charge of small particle size particles, so that the charged small particles are aggregated, and simultaneously, the micro flocculation effect exists in the process of ozone oxidation of soluble organic matters, the ozone dosage is small, the effect is fast, harmful substances such as trichloromethane and the like can not be generated, water can have better sensory indexes, the ozone can chloridize and decompose macromolecular organic matters which are not easy to degrade in the water into micromolecular organic matters, better conditions are provided for subsequent treatment, when the whole structure is cleaned subsequently, water can be injected into the water tank 108 through the water injection port 109, the water pump is started, and the water pump drives the water to enter the water outlet pipe 110, so that the whole structure can be cleaned, the cleaning is simple and convenient, the long-term use is facilitated, the sterilization effect is better, germs in the sewage can be effectively killed, the environment is prevented from being damaged by the sewage, and the cleaning device has a cleaning function, so that the circulation of the device can be ensured, and the germs are prevented from being accumulated and bred; the disinfectant is put into the disinfectant box 201 through the disinfectant inlet 202, then the power supply lead 204 is connected with the power supply, so that the heating pipe 206 is opened, the heating pipe 206 can heat the disinfectant and generate steam, the motor in the blowing component 203 is opened, the motor drives the rotating shaft to rotate, the rotating shaft drives the spiral fan blades to rotate, the spiral fan blades generate air flow, the air flow enables the disinfection steam to enter the pretreatment box 101 through the disinfection steam outlet 205, the disinfection steam is diffused quickly and can be diffused to all corners of the device, so that the whole device is disinfected and disinfected, the disinfection effect is better, the disinfection and sterilization mode is diversified, and the sewage discharge is facilitated; can filter sewage through a filter screen 302 in rose box 301, No. two filter screens 303 and No. three filter screens 304, avoid the whole device of great object jam in the sewage to high temperature heating tube 502 in the switch-on shell 501 can carry out pasteurization to collecting box 4, further enhancement sterilization effect, this sets up the filter effect comparatively ideal, does benefit to the emission of follow-up sewage, is difficult for blockking up the blow off pipe, and also has certain sterilization effect.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a medical chemistry sewage treatment plant for environmental engineering which characterized in that: sterilizing and cleaning mechanism (1), filtering mechanism (3) and collecting box (4) including preliminary treatment, one side fixed surface of the sterilizing and cleaning mechanism (1) of preliminary treatment installs distillation disinfection mechanism (2), the upper end surface of collecting box (4) can be dismantled and be connected with pasteurization mechanism (5), filtering mechanism (3) include rose box (301), filter screen (302), No. two filter screens (303) and No. three filter screens (304).

2. The medical chemical sewage treatment plant for environmental engineering according to claim 1, wherein: the first filter screen (302), the second filter screen (303) and the third filter screen (304) are all located on the inner surface of the periphery of the filter box (301).

3. The medical chemical sewage treatment plant for environmental engineering according to claim 2, wherein: the first filter screen (302), the second filter screen (303) and the third filter screen (304) are all arranged on the inner surface of the periphery of the filter box (301) through movable grooves.

4. The medical chemical sewage treatment plant for environmental engineering according to claim 1, wherein: the pretreatment sterilization cleaning mechanism (1) comprises a pretreatment tank (101), a waste liquid pipe (102), a push-pull partition plate (103), a sterilizer (104), a display screen (105), a control key (106), an ozone generator (107), a water tank (108), a water injection port (109) and a water outlet pipe (110), wherein the waste liquid pipe (102) is positioned on the outer surface of the upper end of the pretreatment tank (101), the push-pull partition plate (103) is positioned on the inner surface of the periphery of one side of the pretreatment tank (101), the sterilizer (104) is positioned in the middle of the upper end of the pretreatment tank (101), the display screen (105) and the control key (106) are both positioned on the outer surface of one end of the sterilizer (104), the ozone generator (107) is positioned on the outer surface of the upper end of the sterilizer (104), the water tank (108) is positioned on the outer surface of one side of the upper end of the pretreatment tank (101), and the water injection port (109) is positioned on the outer surface of the upper end of the water tank (108), the water outlet pipe (110) is positioned on the outer surface of the lower end of the water tank (108).

5. The medical chemical sewage treatment plant for environmental engineering according to claim 4, wherein: waste liquid pipe (102) are installed at the upper end surface of preliminary treatment case (101) through installation screw ring and tube seat, display screen (105) and control button (106) are all inlayed the one end surface at sterilizer (104) through the caulking groove, sterilizer (104) and ozone generator (107) electric connection, ozone generator (107) inside is provided with high-voltage electrode and insulating chip.

6. The medical chemical sewage treatment plant for environmental engineering according to claim 4, wherein: water filling port (109) set up the upper end surface at water tank (108) through mechanical equipment, the lower extreme surface at water tank (108) is installed through the connecting hole in outlet pipe (110), the inside of water tank (108) is provided with the water pump, outlet pipe (110) pass water tank (108) and are connected with the water pump.

7. The medical chemical sewage treatment plant for environmental engineering according to claim 1, wherein: distillation disinfection mechanism (2) are including disinfectant case (201), disinfectant entry (202), subassembly (203) of blowing, power wire (204), disinfection steam outlet (205) and heating pipe (206), disinfectant entry (202) are located the upper end surface of disinfectant case (201), the subassembly (203) of blowing is located the front end surface of disinfectant case (201), power wire (204) are located the front end surface of disinfectant case (201), disinfection steam outlet (205) are located the rear end surface of disinfectant case (201), heating pipe (206) are located the bottom of disinfectant case (201).

8. The medical chemical sewage treatment plant for environmental engineering according to claim 7, wherein: disinfectant entry (202) are seted up at the upper end surface of disinfectant case (201) through mechanical equipment, blowing subassembly (203) are installed at the front end surface of disinfectant case (201) through the hexagonal screw, blowing subassembly (203) include casing, motor, pivot and spiral fan blade.

9. The medical chemical sewage treatment plant for environmental engineering according to claim 7, wherein: the power supply lead (204) is electrically connected with a heating pipe (206) inside the disinfectant box (201), and the disinfection steam outlet (205) is formed in the outer surface of the rear end of the disinfectant box (201) through mechanical equipment.

10. The medical chemical sewage treatment plant for environmental engineering according to claim 1, wherein: the high-temperature sterilization mechanism (5) comprises a shell (501) and a high-temperature heating tube (502), the high-temperature heating tube (502) is located inside the shell (501), and the high-temperature heating tube (502) is detachably fixed inside the shell (501) through an installation clamping piece.