CN219972061U - Photochemical double-stage disinfection device for medical wastewater - Google Patents
Photochemical double-stage disinfection device for medical wastewater Download PDFInfo
- Publication number
- CN219972061U CN219972061U CN202320688782.7U CN202320688782U CN219972061U CN 219972061 U CN219972061 U CN 219972061U CN 202320688782 U CN202320688782 U CN 202320688782U CN 219972061 U CN219972061 U CN 219972061U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- disinfection
- chemical
- box
- wastewater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 89
- 239000002351 wastewater Substances 0.000 title claims abstract description 57
- 239000000126 substance Substances 0.000 claims abstract description 50
- 230000003287 optical effect Effects 0.000 claims abstract description 29
- 239000000645 desinfectant Substances 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000001954 sterilising effect Effects 0.000 claims description 21
- 238000003756 stirring Methods 0.000 claims description 14
- 239000002906 medical waste Substances 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 3
- 238000007872 degassing Methods 0.000 claims description 2
- 244000005700 microbiome Species 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 241000700605 Viruses Species 0.000 description 11
- 210000004027 cell Anatomy 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 239000010802 sludge Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 229920002477 rna polymer Polymers 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
Abstract
The utility model relates to a medical wastewater photochemical two-stage disinfection device which comprises a wastewater inlet pipe, a chemical disinfectant inlet pipe and a machine body, wherein the wastewater inlet pipe and the chemical disinfectant inlet pipe are mutually communicated and connected, the wastewater inlet pipe is fixedly connected with the machine body, the chemical disinfectant inlet pipe is fixedly connected with the machine body, and one side of the machine body is fixedly connected with a chemical disinfection reaction box. In the utility model, the traditional single chemical disinfection method is easy to cause the exceeding discharge accident due to incomplete disinfection caused by the change of wastewater quantity and microorganisms in water, a secondary optical disinfection system is added to new equipment, a powerful guarantee is provided for the standard discharge of medical wastewater disinfection, after part of medical wastewater in a chemical disinfection box is disinfected, the wastewater contains certain dead microorganisms, the dead microorganisms can reduce the disinfection effect of other wastewater, the biological filter screen can trap the dead microorganism scum left after chemical disinfection, and the powerful guarantee and support are provided for the secondary optical disinfection.
Description
Technical Field
The utility model relates to the technical field of medical wastewater disinfection, in particular to a photochemical two-stage disinfection device for medical wastewater.
Background
The photochemical double-stage sterilizer for medical waste water is mainly used in sterilizing and killing bacteria, viruses, pathogenic microorganisms, etc. in comprehensive hospital, special hospital, clinic, medical examination and research institution, health examination center, etc. Common medical wastewater disinfection equipment includes chlorine-containing chemical disinfection devices, ultraviolet disinfection devices and the like. The traditional medical wastewater disinfection device mostly adopts a chlorine-containing chemical disinfection mode, when medical wastewater is contacted with chlorine-containing medicaments, the chlorine-containing medicaments belong to strong oxidants, can damage cell membranes, release proteins, RNA, DNA and other substances, influence a plurality of enzyme systems, and further kill bacteria and viruses.
The existing chlorine-containing disinfection device belongs to a single chemical disinfection device, an empirical disinfectant addition value is generally set in the disinfection process, then the disinfection device is unchanged and stably operated, once the medical wastewater volume is increased or the bacterial and virus content in the wastewater is increased, the disinfection device cannot be guaranteed to kill all bacteria in the wastewater, and medical wastewater exceeding discharge accidents are easily caused. After part of medical wastewater in the sterilizing box is sterilized, the wastewater contains certain dead microorganisms, and the dead microorganisms can reduce the sterilizing effect of other wastewater.
Disclosure of Invention
The utility model provides a photochemical two-stage disinfection device for medical wastewater, which aims to solve the problems in the prior art.
In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a medical waste water photochemistry doublestage degassing unit, includes waste water income pipe, chemical disinfectant income pipe and organism, waste water income pipe and chemical disinfectant income pipe link up each other and are connected, waste water income pipe and organism fixed connection, chemical disinfectant income pipe and organism fixed connection, one side fixedly connected with chemical disinfection reaction case of organism, the top fixedly connected with chemical disinfection case mixing system of chemical disinfection reaction case, the opposite side fixedly connected with optics disinfection case of organism, one side top fixedly connected with equipment control case of organism, the top of organism is equipped with spacing spout, the inner wall sliding connection of spacing spout has the carriage, the bottom fixedly connected with biological filter screen of carriage.
Preferably, the inside fixedly connected with motor of chemical sterilization case stirring system, the output fixedly connected with main shaft of motor, the outer wall fixedly connected with puddler of main shaft.
Preferably, the quantity of puddler sets up to a plurality of, the inside fixedly connected with optics disinfection lighting fixture of motor, the quantity of optics disinfection lighting fixture sets up to a plurality of, optics disinfection lighting fixture equidistance distributes in the inside of optics disinfect box.
Preferably, the both sides of optical disinfection lighting fixture are all fixedly connected with lamp pearl, the quantity of lamp pearl sets up to a plurality of, the top fixedly connected with electric connection head of optical disinfection lighting fixture.
Preferably, the electric connector is electrically connected with the lamp beads, the equipment control buttons and the switches are fixedly connected in the equipment control box, and the number of the equipment control buttons and the number of the equipment control switches are multiple.
Preferably, the device control box is internally and fixedly connected with a device touch screen control panel and a PLC system, the device touch screen control panel and the PLC system are electrically connected with a device control button and a switch, and the device touch screen control panel and the PLC system are electrically connected with an electrical connector.
Preferably, the bottom fixedly connected with stabilizer blade of organism, the quantity of stabilizer blade sets up to a plurality of, one side fixedly connected with observation window of organism, one side fixedly connected with waste water exit tube of optical sterilization case.
The beneficial effects of the utility model are as follows:
in the utility model, the traditional single chemical disinfection method is easy to cause the exceeding discharge accident due to incomplete disinfection caused by the change of wastewater quantity and microorganisms in water, a secondary optical disinfection system is added to new equipment, a powerful guarantee is provided for the standard discharge of medical wastewater disinfection, after part of medical wastewater in a chemical disinfection box is disinfected, the wastewater contains certain dead microorganisms, the dead microorganisms can reduce the disinfection effect of other wastewater, the biological filter screen can trap the dead microorganism scum left after chemical disinfection, and powerful guarantee and support are provided for the secondary optical disinfection.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic overall frontal structure of the present utility model.
Fig. 3 is a schematic diagram of the motor drive structure of the present utility model.
Fig. 4 is a schematic view of a lamp stand structure of the present utility model.
In fig. 1-4: 1. a waste water inlet pipe; 2. a chemical disinfectant inlet pipe; 3. a chemical sterilization reaction box; 4. a biological filter screen; 5. an optical sterilization box; 6. an optical sterilizing lamp holder; 7. a waste water outlet pipe; 8. a device control box; 9. a device control button and a switch; 10. an equipment touch screen control panel and a PLC system; 11. a chemical sterilization tank stirring system; 12. a body; 13. an observation window; 14. a support leg; 15. a motor; 16. limiting sliding grooves; 17. a carriage; 18. a main shaft; 19. a stirring rod; 20. a lamp bead; 21. and an electrical connector.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The photochemical two-stage disinfection device for medical wastewater comprises a wastewater inlet pipe 1, a chemical disinfectant inlet pipe 2 and a machine body 12, wherein the wastewater inlet pipe 1 and the chemical disinfectant inlet pipe 2 are mutually connected in a penetrating way, the wastewater inlet pipe 1 is fixedly connected with the machine body 12, the chemical disinfectant inlet pipe 2 is fixedly connected with the machine body 12, one side of the machine body 12 is fixedly connected with a chemical disinfection reaction box 3, the top end of the chemical disinfection reaction box 3 is fixedly connected with a chemical disinfection box stirring system 11, the other side of the machine body 12 is fixedly connected with an optical disinfection box 5, the top end of one side of the machine body 12 is fixedly connected with an equipment control box 8, the top end of the machine body 12 is provided with a limiting chute 16, the inner wall of the limiting chute 16 is slidably connected with a sliding frame 17, and the bottom end of the sliding frame 17 is fixedly connected with a biological filter screen 4. The chemical disinfectant enters the chemical disinfection reaction box 3 from the chemical disinfectant inlet pipe 2, the wastewater and the chemical disinfectant are subjected to disinfection reaction under the stirring of the chemical disinfection box stirring system 11, most of viruses are killed and converted into scum or sludge, dead microorganism scum or sludge biological filter screen 4 filters and intercepts the viruses, a small amount of the viruses and the wastewater which are not killed enter the optical disinfection box 5, the ultraviolet rays emitted by the optical disinfection lamp bracket 6 can destroy the molecular structure of DNA-deoxyribonucleic acid or RNA-ribonucleic acid in microorganism organism cells, thereby causing the death of growing cells and the death of regenerative cells, and the standard discharge is achieved after the viruses are killed again.
The inside fixedly connected with motor 15 of chemical sterilization case stirring system 11, the output fixedly connected with main shaft 18 of motor 15, the outer wall fixedly connected with puddler 19 of main shaft 18, the quantity of puddler 19 sets up a plurality ofly, the inside fixedly connected with optical sterilization lighting fixture 6 of motor 15, the quantity of optical sterilization lighting fixture 6 sets up a plurality ofly, optical sterilization lighting fixture 6 equidistance distributes in the inside of optical sterilization case 5, the both sides of optical sterilization lighting fixture 6 all fixedly connected with lamp pearl 20, the quantity of lamp pearl 20 sets up a plurality ofly, the top fixedly connected with electric connection head 21 of optical sterilization lighting fixture 6, electric connection head 21 passes through electric connection with lamp pearl 20, the inside fixedly connected with equipment control button and switch 9 of equipment control box 8, the quantity of equipment control button and switch 9 sets up a plurality ofly, the inside fixedly connected with equipment touch screen control panel of equipment control box 8 and PLC system 10, the equipment touch screen control panel and the PLC system 10 are electrically connected with the equipment control buttons and the switch 9, the equipment touch screen control panel and the PLC system 10 are electrically connected with the electrical connector 21, the bottom end of the machine body 12 is fixedly connected with the supporting feet 14, the number of the supporting feet 14 is multiple, one side of the machine body 12 is fixedly connected with the observation window 13, one side of the optical disinfection box 5 is fixedly connected with the waste water outlet pipe 7, the equipment touch screen control panel and the PLC system 10 arranged on the equipment control box 8 can automatically track the water inflow of the system, automatically adjust the adding amount of chemical agent according to the water inflow of medical waste water, prevent excessive or insufficient adding of chemical agent, the equipment control buttons and the switch 9 are a secondary disinfection system control system, can be adjusted and controlled according to actual disinfection conditions and needs, can prevent the waste water exceeding the standard discharge accident caused by the insufficient primary disinfection.
In summary, the utility model has the following working principles: in use, a worker enters the chemical sterilization reaction tank 3 by passing medical wastewater from the wastewater inlet pipe 1. The chemical disinfectant enters the chemical disinfection reaction box 3 from the chemical disinfectant inlet pipe 2, the wastewater and the chemical disinfectant are subjected to disinfection reaction under the stirring of the chemical disinfection box stirring system 11, most of viruses are killed and converted into scum or sludge, dead microorganism scum or sludge biological filter screen 4 filters and intercepts the viruses, a small amount of the viruses and the wastewater which are not killed enter the optical disinfection box 5, the ultraviolet rays emitted by the optical disinfection lamp bracket 6 can destroy the molecular structure of DNA-deoxyribonucleic acid or RNA-ribonucleic acid in microorganism organism cells, and cause the death of growing cells and the death of regenerative cells, and the viruses reach the standard and are discharged after being killed again, so that the whole working flow of the device is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a medical waste water photochemistry doublestage degassing unit, includes waste water income pipe (1), chemical disinfectant income pipe (2) and organism (12), its characterized in that: the waste water inlet pipe (1) is communicated with the chemical disinfectant inlet pipe (2), the waste water inlet pipe (1) is fixedly connected with the machine body (12), the chemical disinfectant inlet pipe (2) is fixedly connected with the machine body (12), one side of the machine body (12) is fixedly connected with the chemical disinfection reaction box (3), the top end of the chemical disinfection reaction box (3) is fixedly connected with the chemical disinfection box stirring system (11), the optical disinfection device is characterized in that an optical disinfection box (5) is fixedly connected to the other side of the machine body (12), an equipment control box (8) is fixedly connected to the top end of one side of the machine body (12), a limiting sliding groove (16) is formed in the top end of the machine body (12), a sliding frame (17) is slidably connected to the inner wall of the limiting sliding groove (16), and a biological filter screen (4) is fixedly connected to the bottom end of the sliding frame (17).
2. The photochemical two-stage disinfection device for medical wastewater according to claim 1, wherein: the chemical disinfection box stirring system is characterized in that a motor (15) is fixedly connected to the inside of the chemical disinfection box stirring system (11), a main shaft (18) is fixedly connected to the output end of the motor (15), and a stirring rod (19) is fixedly connected to the outer wall of the main shaft (18).
3. The photochemical two-stage disinfection device for medical wastewater according to claim 2, wherein: the stirring rod (19) is multiple in number, an optical sterilizing lamp holder (6) is fixedly connected to the inside of the motor (15), the optical sterilizing lamp holders (6) are multiple in number, and the optical sterilizing lamp holders (6) are equidistantly distributed in the optical sterilizing box (5).
4. A medical wastewater photochemical dual-stage disinfection apparatus according to claim 3, characterized in that: both sides of optical disinfection lighting fixture (6) are all fixedly connected with lamp pearl (20), the quantity of lamp pearl (20) sets up to a plurality ofly, the top fixedly connected with electric connection head (21) of optical disinfection lighting fixture (6).
5. The photochemical two-stage disinfection device for medical wastewater according to claim 4, wherein: the electric connector (21) is electrically connected with the lamp beads (20), equipment control buttons and switches (9) are fixedly connected inside the equipment control box (8), and the number of the equipment control buttons and the number of the equipment control switches (9) are multiple.
6. The photochemical two-stage disinfection device for medical wastewater according to claim 5, wherein: the device is characterized in that a device touch screen control panel and a PLC system (10) are fixedly connected inside the device control box (8), the device touch screen control panel and the PLC system (10) are electrically connected with a device control button and a switch (9), and the device touch screen control panel and the PLC system (10) are electrically connected with an electrical connector (21).
7. The photochemical two-stage disinfection device for medical wastewater according to claim 6, wherein: the bottom fixedly connected with stabilizer blade (14) of organism (12), the quantity of stabilizer blade (14) sets up to a plurality of, one side fixedly connected with observation window (13) of organism (12), one side fixedly connected with waste water exit tube (7) of optics disinfect box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320688782.7U CN219972061U (en) | 2023-03-31 | 2023-03-31 | Photochemical double-stage disinfection device for medical wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320688782.7U CN219972061U (en) | 2023-03-31 | 2023-03-31 | Photochemical double-stage disinfection device for medical wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219972061U true CN219972061U (en) | 2023-11-07 |
Family
ID=88588189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320688782.7U Active CN219972061U (en) | 2023-03-31 | 2023-03-31 | Photochemical double-stage disinfection device for medical wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219972061U (en) |
-
2023
- 2023-03-31 CN CN202320688782.7U patent/CN219972061U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107140784B (en) | Medical sewage multi-section water treatment system and treatment method | |
| CN111253006A (en) | Hospital wastewater comprehensive treatment device with zero sludge discharge and treatment method thereof | |
| CN219972061U (en) | Photochemical double-stage disinfection device for medical wastewater | |
| CN207774978U (en) | A kind of ultraviolet sterilization forward type water treatment facilities | |
| CN111282013A (en) | Air-water discharging and sterilizing device of hospital central negative pressure suction system | |
| CN111689645A (en) | Intensified sewage treatment method for infectious disease hospital | |
| CN111623445A (en) | Waste gas disinfection and inactivation device of central suction system | |
| CN208802946U (en) | A kind of compound ultraviolet sterilization sterilizing unit | |
| CN204281503U (en) | Hospital sewage disposal system | |
| CN200985295Y (en) | Self cleaning sterilizer for water tank | |
| CN201505313U (en) | Ecological green cultivation instrument | |
| CN214232230U (en) | Square cabin hospital transports isolation cabin purification and disinfection system | |
| CN210796062U (en) | Sterilization device for aquaculture | |
| CN211734127U (en) | Hospital wastewater comprehensive treatment device with zero sludge discharge | |
| CN205133367U (en) | Medical treatment waste water treatment equipment | |
| CN105668851A (en) | Medical sewage treatment equipment | |
| CN214457379U (en) | Environment-friendly medical wastewater treatment device | |
| CN2672055Y (en) | Multifunction water making machine | |
| CN205275287U (en) | Intelligent sewage treatment disinfecting equipment of integration | |
| CN209853785U (en) | Ultraviolet sterilizer for purifying drinking water | |
| CN112851040A (en) | Integrated sewage treatment device | |
| CN205367994U (en) | Medical treatment sewage treatment device | |
| CN111204914A (en) | New coronavirus medical wastewater intensive disinfection in-situ treatment prevention and treatment equipment | |
| CN210656254U (en) | Ultraviolet sterilization and disinfection device for medical sewage treatment | |
| CN205556335U (en) | Drinking water combination sterilizing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |