CN1216815C - Hospital sewage fully enclosed treatment technology and integrated equipment - Google Patents
Hospital sewage fully enclosed treatment technology and integrated equipment Download PDFInfo
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- CN1216815C CN1216815C CN 03134690 CN03134690A CN1216815C CN 1216815 C CN1216815 C CN 1216815C CN 03134690 CN03134690 CN 03134690 CN 03134690 A CN03134690 A CN 03134690A CN 1216815 C CN1216815 C CN 1216815C
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- 239000010865 sewage Substances 0.000 title claims abstract description 46
- 238000005516 engineering process Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 86
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 50
- 238000006243 chemical reaction Methods 0.000 claims abstract description 37
- 239000010802 sludge Substances 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims description 41
- 230000001954 sterilising effect Effects 0.000 claims description 32
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims description 28
- 239000000645 desinfectant Substances 0.000 claims description 24
- 230000010354 integration Effects 0.000 claims description 17
- 238000005273 aeration Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 15
- 239000004155 Chlorine dioxide Substances 0.000 claims description 14
- 235000019398 chlorine dioxide Nutrition 0.000 claims description 14
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 11
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 11
- 239000004571 lime Substances 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 10
- 238000004062 sedimentation Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 6
- 239000012141 concentrate Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 6
- 229910052801 chlorine Inorganic materials 0.000 description 6
- 239000012528 membrane Substances 0.000 description 5
- 241000700605 Viruses Species 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
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- 239000002699 waste material Substances 0.000 description 3
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- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 210000004681 ovum Anatomy 0.000 description 2
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- 230000001105 regulatory effect Effects 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
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- 241000405758 Betapartitivirus Species 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 208000031320 Teratogenesis Diseases 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 239000003206 sterilizing agent Substances 0.000 description 1
- 230000014599 transmission of virus Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
The present invention relates to a hospital sewage totally enclosed treatment technology and an integrated device thereof, which belongs to the technical field of hospital sewage treatment. The integrated device has the technical scheme that the inside of a totally enclosed box is provided with a regulation tank, an aerobic inner circulation reaction tank, a precipitation tank, an effluent water disinfection tank with a water drain pipe arranged at the bottom, a gas disinfection tank with an exhaust pipe arranged at the upper part, a sludge concentration disinfection tank with a mud discharge pipe and equipment room. The main body part of the technology adopts a high efficient aerobic inner circulation reactor, and the discharged water, gas and excess sludge are discharged after being collected and disinfected correspondingly. The possible pollution leakage is avoided, and the technology has the advantages of safety and high efficiency. Simultaneously, an automatic control system is adopted, and an industrial controller is arranged in a room which is far away from the integrated device, so the safety of operation workers can be further ensured. The integrated device has the advantages of compact structure, low cost, a few occupation area and convenient operation. The treated hospital sewage can reach the national first stage emission standard of hospital sewage.
Description
Technical field
The present invention relates to a kind of sewage treatment process and equipment, relate in particular to hospital sewage processing process and corresponding totally-enclosed integration apparatus thereof.
Background technology
Contain a large amount of germs, virus and parasitic ovum in the hospital sewage, be the hidden danger of people's health and social stability always.Because SARS wreaks havoc, and has caused a large amount of personal injuries and property damage, the safe handling of hospital sewage and waste requires referred again new height with disposal.
Hospital sewage derives from outpatient service, inpatient department, laundry, dining room and lavatory etc., usually scale at tens of tons to hundreds of ton/skies.Hospital sewage water quality more complicated except that containing a large amount of germs and parasitic ovum, mainly also contains various medicines, washing powder or soda ash, radio isotope, cotton swab, gauze etc., and its COD is near the numerical range of sanitary sewage, but fluctuation is bigger.The BOD/COD of sewage generally about 0.5, good biodegradability.
Emission standard according to hospital sewage water quality characteristics and employing, the at present normal operational path that adopts has two kinds: a kind ofly come the water discharging that carries out disinfection behind grid, equalizing tank, another kind comes water to enter the aerobe processing unit behind grid, equalizing tank, sterilization discharging again after the processing.Wherein, the normal aerobe processing unit that adopts is traditional technologys such as contact oxidation method in second kind of operational path.Disinfection way commonly used at present has: chlorine disinfectant (comprising liquid chlorine, hypochlorous acid etc.), dioxide peroxide, UV-light and ozone.
Existing utility, especially the system that builds last century, the following problem of ubiquity: the open pond body of 1. many employings, and it is general only to going out water sterilization, have only part can accomplish the excess sludge sterilization, the waste gas that aeration produces is not sterilized, so germ in the waste water and virus etc. can be brought into atmosphere during aeration, waste disposal plant itself is exactly source of pollution.2. many employing manual operationss, operative employee's long-term exposure is in contaminate environment, and health is endangered.The technology of 3. building the technology of aerobic part of facility and sterilization section in early days is relatively backward, and aerobic part technology mostly is traditional technology, has the deficiency that efficient is low, volume is big, facility investment is higher.Chlorine disinfectant is all adopted in sterilization, because chlorine disinfection by-product is more, the part by product has carcinogenic teratogenesis, thus there is secondary pollution problem, and also chlorine is serious to equipment corrosion.4. manual operations, the effluent quality instability causes the sterilizing agent waste easily.
In the prior art a kind of hospital sewage closed treatment system is disclosed at present, its aerobic reactor adopts membrane bioreactor, the deficiency that film imported costs an arm and a leg, membrane module structure is complicated but membrane bioreactor exists homemade membrane lifetime to lack, and must clean and back flushing for overcoming the film pollution, the operation more complicated, running cost is higher.In addition, the integrated level of existing Hospital Sewage Treatment equipment is still not high enough, only will carry out a biological disposal upon and go out water sterilization at present and be integrated in one, and the processing of waste gas and excess sludge also must be established device in addition.
Summary of the invention
The objective of the invention is not high, the lower or deficiencies such as cost is higher, complex structure of main body bio-reactor efficient of device integration to existing in the prior art, totally-enclosed treatment process of a kind of hospital sewage and integration apparatus are provided, have safe, efficient is high, cost is low, take up an area of to economize, the advantage of convenient management.
The present invention is achieved through the following technical solutions:
The totally-enclosed treatment process of a kind of hospital sewage is characterized in that this technology comprises the steps:
1) hospital sewage enters through water inlet pipe and is arranged on the intravital equalizing tank of totally-enclosed case, its water level is controlled by liquidometer, entering the aerobic internal recycle reaction tank adjacent with equalizing tank through water hole handles, most of organism is degraded, sewage enters the settling tank that is arranged on the reaction tank back through water hole and carries out solid-liquid separation afterwards, and clear water flows into the water outlet sterilization pool that is arranged on the settling tank bottom through water hole to carry out discharging behind the disinfection by chlorine dioxide;
2) mud that is produced by aerobic reaction enters mud concentrated disinfectant pond through the shore pipe of settling tank and concentrates, by behind the lime disinfection by outer spoil disposal tube drainage;
3) gas of collecting from equalizing tank and aerobic internal recycle reaction tank enters the gas depoisoning pond that is arranged on totally-enclosed casing top through the collection and confinement of gases pipe, behind disinfection by ultraviolet light by the emission by exhaust pipe at top, gas depoisoning pond.
The invention provides the integration apparatus of the totally-enclosed treatment process of a kind of hospital sewage, it is characterized in that: aerobic internal recycle reaction tank, settling tank, the bottom that in a totally enclosed casing, be provided with the equalizing tank of bringing water pipe into, has aeration head, aeration tube and guiding device be provided with the water outlet sterilization pool of rising pipe, gas depoisoning pond, its bottom that its top has vapor pipe have outside the mud concentrated disinfectant pond and the equipment room of shore pipe; Described guiding device is vertical layout, and aeration head is arranged on the bottom of guiding device; Described aerobic internal recycle reaction tank is adjacent with equalizing tank with mud concentrated disinfectant pond; Described aerobic internal recycle reaction tank is adjacent with equalizing tank with mud concentrated disinfectant pond; Described water outlet sterilization pool and settling tank are arranged on a side of aerobic internal recycle reaction tank; Described settling tank is positioned at the top of water outlet sterilization pool, and its pond body one side is darker, and opposite side is more shallow, and water hole is arranged on a more shallow side, is communicated with settling tank and water outlet sterilization pool, and communicates with mud concentrated disinfectant pond by shore pipe; Described aerobic internal recycle reaction tank communicates with equalizing tank and settling tank by water hole respectively; Described gas depoisoning is provided with ultraviolet lamp in the pond, is arranged on the top of totally-enclosed casing, and is connected with equalizing tank and aerobic internal recycle reaction tank respectively by the collection and confinement of gases pipe.
Equipment room of the present invention is provided with access door, and its inside is equipped with gas blower, chlorine dioxide generator and lime chemicals dosing plant; Described guiding device adopts guide shell or flow deflector.
Technical characterictic of the present invention also is: be provided with computer automatic control system in described totally enclosed casing outside, this system comprises an industrial computer, and be arranged on liquid level controller in the equalizing tank, be arranged on the magnetic valve on the water inlet pipe by what signal wire or control line linked to each other with industrial computer, be arranged on the magnetic valve on the shore pipe outside the mud concentrated disinfectant pond, be arranged on magnetic valve, the ultraviolet lamp in the gas depoisoning pond and gas blower, chlorine dioxide generator and water outlet chlorine residue measuring apparatus on the sludge from sedimentation tank pipe.
The present invention compared with prior art, have the following advantages and the high-lighting effect: 1. integrated level height, device layout is reasonable, compact construction: be provided with water, gas and excess sludge in the equipment and handle and sterilisation system, can satisfy every emission standard of hospital sewage, the integrated level height makes that water just can move this equipment connecting into, and the civil engineering and the Installation and Debugging of equipment are simple and easy, workload has seldom been saved the project implementation time.2. safe: this equipment adopts full-closed structure, before each outlet sterilization pool is set all, has cut off the route of transmission of virus and germ.Adopt disinfection by chlorine dioxide, its disinfecting power is 2.5 times of chlorine disinfectant, has lasting sterilizing ability.Because hospital sewage middle part partitivirus and the anti-disinfectant capacity of germ are strong, thereby lasting sterilizing ability can still keep the sterilizing ability of long period that this part virus and germ are killed after sewage is discharged, and makes water outlet safer.3. aerobic inner circulation reactor is one of the highest aerobe reactor of present usefulness, have the volumetric loading height, take up an area of outstanding advantage such as little, reduced investment, this reactor compare with membrane bioreactor less investment, simple in structure, take up an area of little, operational management convenient, running cost is lower.4. all operations relies on automatically that control realizes, industrial computer can be located at apart from far away indoor of integration apparatus, further guarantees operator's safety.Hospital sewage can reach the national grade one discharge standard of hospital sewage after this device processes.
Description of drawings
Fig. 1 is the hospital sewage processing process schematic flow sheet.
Fig. 2 is the axle side synoptic diagram of the totally-enclosed integration apparatus of Hospital Sewage Treatment.
Fig. 3 is the floor map of the totally-enclosed integration apparatus of Hospital Sewage Treatment.
Fig. 4 is the elevational schematic view of the totally-enclosed integration apparatus of Hospital Sewage Treatment.
Fig. 5 is the schematic diagram of the automatic control system of the totally-enclosed integration apparatus of Hospital Sewage Treatment.
Among the figure: 1. discharge pipeline 18 regulating reservoirs of 9. blast pipes, 10. mud concentrated disinfectant ponds, 6. outlet pipe 7. gas-collecting pipes, 8. gas depoisoning ponds, water inlet pipe 2. regulating reservoirs, 3. aerobic inner circulation reaction tank 4. sedimentation basins, 5. disinfection of effluent ponds, 11. equipment rooms, 12. outer discharge pipeline 13 access doors 14. guide shells 15. aeration heads 16. aeration tubes 17. sedimentation basins and the water hole 19. aerobic inner circulation reaction tanks between the aerobic inner circulation reaction tank and water hole 20. sedimentation basins between the sedimentation basin and water hole 21. lime between the disinfection of effluent pond add the magnetic valve of magnetic valve 24. outer discharge pipelines of the magnetic valve 23. sludge from sedimentation tank pipes of hand-hole 22. water inlet pipes
Among the figure: → represent the drainage flow route,
Represent the mud flow circuits,
Represent the gas flow circuit.
Embodiment
Further specify concrete structure of the present invention, working process and preferred forms below in conjunction with accompanying drawing.
Fig. 1 is the process flow sheet of Hospital Sewage Treatment provided by the invention.Hospital sewage enters through water inlet pipe 1 and is arranged on the intravital equalizing tank 2 of totally-enclosed case, its water level is controlled by liquidometer, entering the aerobic internal recycle reaction tank adjacent with equalizing tank 3 through water hole 18 handles, most of organism is degraded, sewage enters through water hole 19 and is arranged on the other settling tank 4 of reaction tank and carries out solid-liquid separation afterwards, and clear water flows into the water outlet sterilization pool 5 that is arranged on the settling tank bottom through water hole 20 to carry out discharging behind the disinfection by chlorine dioxide; The mud that is produced by aerobic reaction enters mud concentrated disinfectant pond 10 through the shore pipe 17 of settling tank 4 and concentrates, by behind the lime disinfection by outer shore pipe 12 dischargings; The gas of collecting from equalizing tank 2 and aerobic internal recycle reaction tank 3 enters the gas depoisoning pond 8 that is arranged on totally-enclosed casing top through collection and confinement of gases pipe 7, behind disinfection by ultraviolet light by vapor pipe 9 dischargings at top, gas depoisoning pond.
The structure of integration apparatus provided by the invention is shown in Fig. 2,3,4.The mud concentrated disinfectant pond 10 and the equipment room 11 of shore pipe 12 outside gas depoisoning pond 8, its bottom that comprise equalizing tank 2 in a totally enclosed casing, have aeration head 15, aerobic internal recycle reaction tank 3, settling tank 4, the bottom of aeration tube 16 and guiding device 14 is provided with the water outlet sterilization pool 5 of rising pipe 6, its top has vapor pipe 9 has.Equalizing tank 2 tops are provided with water inlet pipe 1, and the side of equalizing tank is adjacent with mud concentrated disinfectant pond 10 with aerobic internal recycle reaction tank 3, communicate with aerobic internal recycle reaction tank 3 with water hole 18; One side of described aerobic internal recycle reaction tank is provided with water outlet sterilization pool 5 and settling tank 4, and this reaction tank communicates with settling tank by water hole 19; Institute's settling tank is positioned at the top of water outlet sterilization pool, and its pond body one side is darker, and opposite side is more shallow, communicates with water outlet sterilization pool 5 by water hole 20, and water hole 20 is arranged on a more shallow side, and communicates with mud concentrated disinfectant pond 10 by shore pipe 17; Described gas depoisoning pond 8 is arranged on the top of totally-enclosed casing, and is connected with equalizing tank and aerobic internal recycle reaction tank 3 respectively by collection and confinement of gases pipe 7.Equipment room 11 is provided with access door, and is adjacent with mud concentrated disinfectant pond 10 and settling tank 4, water outlet sterilization pool 5 respectively, the inner chemicals dosing plant of placing gas blower, chlorine dioxide generator and lime; Gas blower links to each other with aerobic internal recycle reaction tank 3 by aeration tube 16, and chlorine dioxide generator links to each other with water outlet sterilization pool 5, and the lime chemicals dosing plant adds hand-hole 21 by lime and communicates with mud concentrated disinfectant pond 10.Magnetic valve 22,23,24 is set respectively on water inlet pipe 1, sludge from sedimentation tank pipe 17 and the outer shore pipe 12; The liquid level controller is housed in the equalizing tank 2; The chlorine residue measuring apparatus is set in the water outlet sterilization pool 5; In the gas depoisoning pond 8 ultraviolet lamp is set.
The working process of totally-enclosed integrated Hospital Sewage Treatment equipment is as follows: magnetic valve 22 is opened, sewage enters equalizing tank 2 by water inlet pipe 1, after staying for some time, entering aerobic internal recycle reaction tank 3 through water hole 18 handles, most of organism is degraded, sewage enters settling tank 4 through water hole 19 and carries out solid-liquid separation afterwards, and clear water flows into water outlet sterilization pools 5 through water hole 20 again and carries out disinfection by chlorine dioxide, just can discharge afterwards.Collect gas from equalizing tank 2 and aerobic internal recycle reaction tank 3 and enter 8 sterilization backs, gas depoisoning pond by vapor pipe 9 dischargings that are positioned at totally-enclosed casing top through collection and confinement of gases pipe 7.After magnetic valve 23 was opened, the shore pipe 17 of the mud process settling tank that aerobic reaction produces entered mud concentrated disinfectant pond 10 and concentrates, and lime adds hand-hole 21 by lime and adds, and sludge disinfection rear electromagnetic valve 24 is opened by outer shore pipe 12 dischargings.
Fig. 5 is the schematic diagram of the automatic control system of the totally-enclosed integration apparatus of Hospital Sewage Treatment.Be provided with computer automatic control system in described totally enclosed casing outside, this system comprises an industrial computer, and be arranged on liquid level controller in the equalizing tank, be arranged on the magnetic valve 22 on the water inlet pipe by what data signal line or control line linked to each other with industrial computer, be arranged on the magnetic valve 24 on the shore pipe 12 outside the mud concentrated disinfectant pond, be arranged on magnetic valve 23 on the sludge from sedimentation tank pipe 17, be arranged on chlorine residue measuring apparatus, gas depoisoning pond medium ultraviolet lamp and gas blower and chlorine dioxide generator in the water outlet sterilization pool.The water level of equalizing tank is controlled by liquidometer, and when water level was higher than the top water-level of setting, the magnetic valve 22 on the water inlet pipe 1 cut out; When water level was lower than the lowest water level of setting, gas blower cut out, and aeration head 15 stops aeration, and the ultraviolet lamp in gas depoisoning pond 8 is closed subsequently, stops gas depoisoning, and chlorine dioxide generator quits work.Chlorine residue on-line determination instrument is installed in water outlet place, and when the water outlet residual chlorine amount was lower than set(ting)value, the generating capacity of chlorine dioxide generator increased, and guaranteed the stability of effluent quality.Magnetic valve 23 on the shore pipe 17 of settling tank 4 and magnetic valve 24 time openings on the outer shore pipe 12.Liquidometer, each magnetic valve and chlorine residue on-line determination instrument all link to each other with industrial computer with cable, and industrial computer can be placed on indoor away from integration apparatus, further guarantee operator's safety.
Because the character of sanitary sewage is similar to hospital sewage, the processing that technology that the present invention proposes and totally-enclosed equipment also can be used for sanitary sewage.
Claims (5)
1. the totally-enclosed treatment process of hospital sewage is characterized in that this technology comprises the steps:
1) hospital sewage enters through water inlet pipe and is arranged on the intravital equalizing tank of totally-enclosed case (2), its water level is controlled by liquidometer, entering the aerobic internal recycle reaction tank (3) adjacent with equalizing tank through water hole (18) handles, most of organism is degraded, sewage enters through water hole (19) and is arranged on the other settling tank (4) of reaction tank and carries out solid-liquid separation afterwards, and clear water flows into the water outlet sterilization pool (5) that is arranged on the settling tank bottom through water hole (20) to carry out discharging behind the disinfection by chlorine dioxide;
2) mud that is produced by aerobic reaction enters mud concentrated disinfectant pond (10) through the shore pipe (17) of settling tank and concentrates, by being discharged by outer shore pipe (12) behind the lime disinfection;
3) gas of collecting from equalizing tank and aerobic internal recycle reaction tank enters the gas depoisoning pond (8) that is arranged on totally-enclosed casing top through collection and confinement of gases pipe (7), behind disinfection by ultraviolet light by vapor pipe (9) discharging at top, gas depoisoning pond.
2. implement the integration apparatus of the totally-enclosed treatment process of hospital sewage according to claim 1 for one kind, it is characterized in that: in a totally enclosed casing, be provided with water outlet sterilization pool (5) that the equalizing tank (2) of bringing water pipe (1) into, the aerobic internal recycle reaction tank (3) that has aeration head 15, aeration tube (16) and guiding device (14), settling tank (4), bottom be provided with rising pipe (6), gas depoisoning pond (8), its bottom that its top has vapor pipe have outside the mud concentrated disinfectant pond (10) and the equipment room (11) of shore pipe (12); Described guiding device is vertical layout, and aeration head is arranged on the bottom of guiding device; Described aerobic internal recycle reaction tank is adjacent with equalizing tank with mud concentrated disinfectant pond; Described water outlet sterilization pool and settling tank are arranged on a side of aerobic internal recycle reaction tank; Described settling tank is positioned at the top of water outlet sterilization pool, its pond body one side is darker, and opposite side is more shallow, communicates with water outlet sterilization pool (5) by water hole (20), water hole (20) is arranged on a more shallow side, and communicates with mud concentrated disinfectant pond (10) by shore pipe (17); Described aerobic internal recycle reaction tank communicates with equalizing tank and settling tank by water hole (18,19) respectively; Be provided with ultraviolet lamp in the described gas depoisoning pond (8), be arranged on the top of totally-enclosed casing, and be connected with equalizing tank and aerobic internal recycle reaction tank (3) respectively by the collection and confinement of gases pipe.
3. according to the described totally enclosed integration apparatus of claim 2, it is characterized in that: described equipment room is provided with access door, and its inside is equipped with gas blower, chlorine dioxide generator and lime chemicals dosing plant.
4. according to the described totally enclosed integration apparatus of claim 2, it is characterized in that: described guiding device adopts guide shell, flow deflector.
5. according to claim 2, the described totally enclosed integration apparatus of 3 or 4 arbitrary claims, it is characterized in that: be provided with computer automatic control system in described totally enclosed casing outside, this system comprises an industrial computer, and be arranged on liquid level controller in the equalizing tank by what data signal line or control line linked to each other with industrial computer, be arranged on the magnetic valve (22) on the water inlet pipe, be arranged on the magnetic valve (24) on the shore pipe (12) outside the mud concentrated disinfectant pond, be arranged on the magnetic valve (23) on the sludge from sedimentation tank pipe (17), be arranged on the chlorine residue measuring apparatus in the water outlet sterilization pool, gas depoisoning pond medium ultraviolet lamp and gas blower and chlorine dioxide generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03134690 CN1216815C (en) | 2003-09-26 | 2003-09-26 | Hospital sewage fully enclosed treatment technology and integrated equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03134690 CN1216815C (en) | 2003-09-26 | 2003-09-26 | Hospital sewage fully enclosed treatment technology and integrated equipment |
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| CN1493534A CN1493534A (en) | 2004-05-05 |
| CN1216815C true CN1216815C (en) | 2005-08-31 |
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| CN 03134690 Expired - Fee Related CN1216815C (en) | 2003-09-26 | 2003-09-26 | Hospital sewage fully enclosed treatment technology and integrated equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106927636A (en) * | 2017-04-13 | 2017-07-07 | 昆明重工佳盛慧洁特种设备制造有限公司 | A kind of ecological environment protection toilet processing unit |
| CN110342761A (en) * | 2019-08-21 | 2019-10-18 | 林绥燕 | A kind of dental hospital's apparatus for treating sewage of anti-cotton-wool blocking |
| CN111573756A (en) * | 2020-05-28 | 2020-08-25 | 苏州国溯科技有限公司 | Hospital wastewater discharge safety accurate supervision complete equipment |
| CN112880109B (en) * | 2021-04-12 | 2024-05-07 | 安徽逸天科技有限公司 | Novel air purifying equipment |
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