CN205635272U - Portable medical wastewater processing apparatus - Google Patents
Portable medical wastewater processing apparatus Download PDFInfo
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- CN205635272U CN205635272U CN201620442390.2U CN201620442390U CN205635272U CN 205635272 U CN205635272 U CN 205635272U CN 201620442390 U CN201620442390 U CN 201620442390U CN 205635272 U CN205635272 U CN 205635272U
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Abstract
The utility model belongs to the technical field of waste water treatment, relate to portable medical wastewater processing apparatus, be provided with in the first box with suspended solid's in the grid interception waste water grid pond and with the O pond of being equipped with activated sludge of grid pond intercommunication, be provided with the inlet tube with grid pond intercommunication on the first box, do it install the membrane to be provided with in the second box bioreactor's MBR pond with install the sterile disinfection pond of ultraviolet ray, be provided with the self priming pump on the pipe of the upper portion in the MBR pond and the upper portion intercommunication in disinfection pond, the upper portion intercommunication in disinfection pond has the outlet pipe, the pipe intercommunication is passed through with the lower part in MBR pond in the O pond, all there is more than one aeration head in the O pond through aeration pipe intercommunication with the bottom in MBR pond, the intercommunication has the air pump on the aeration pipe, the advantage is: removal that can be provisional is implemented medical wastewater and is handled to relevant position, the suitability is strong, and it is few to occupy the place, and throughput is 10 tons / day, and it is effectual to disinfect, and safe health and environmental is applicable to portable medical wastewater and handles.
Description
Technical field
This utility model belongs to technical field of waste water processing, refers in particular to a kind of mobile medical wastewater treatment equipment.
Background technology
At present, the water that hospital uses during treatment patient, mostly it is directly discharged into underground by sewer,
The thickness material that some contains chemical composition also enters underground with it, brings hidden to the quality of life of following people
Suffer from, even if some hospital has Disinfection Effect weaker to medical waste water processing means, but also maintain static
, it has not been convenient to mobile use.
Summary of the invention
The purpose of this utility model is to provide a kind of mobile medical wastewater treatment equipment.
The purpose of this utility model is achieved in that
The operation principle of mobile medical wastewater treatment equipment: by grid technique, aerobic process, MBR membrane process,
Disinfection by ultraviolet light process combination is got up.First by grid pond lattice except major part suspended solid；Then in O pond by living
Property sludge degradation major part Organic substance；In the high-concentration biological film of MBF pond, carry out biodegradation again, and leach
Clear water；Finally carried out disinfection outside clear after processing by ultraviolet ray disinfector in sterilization pool.
Mobile medical wastewater treatment equipment, is provided with in the first casing and intercepts suspended solid in waste water with grid
Grid pond and the O pond equipped with activated sludge that connects with grid pond, the first casing is provided with and grid pond
The water inlet pipe of connection, is provided with in the second casing and is provided with the MBR pond of film-bioreactor and is provided with ultraviolet
The sterilization pool of light sterilization, the conduit that the top in MBR pond connects with the top of sterilization pool is provided with self priming pump,
The top of sterilization pool is communicated with outlet pipe, and O pond is connected by conduit with the bottom in MBR pond, O pond and MBR pond
Bottom be all communicated with more than one aeration head by aeration conduit, aeration conduit is communicated with air pump.
The outer end of above-mentioned water inlet pipe is provided with filter, and the water inlet pipe between filter and grid pond depends on
Secondary water pump and liquidometer are installed, the outlet of water inlet pipe and the water tank connection on the first casing top, water tank with
Grid pond connects.
It is communicated with atmospheric valve on above-mentioned aeration conduit.
Above-mentioned aeration conduit O pond and MBR pond bottom respectively by threeway or four-way be communicated with four with
On aeration head.
Above-mentioned aeration head includes the aeration head in O pond and the aeration head in MBR pond, the aeration head position in O pond
In O pond in the same level of bottom, the aeration head in MBR pond is positioned at the same level of bottom, O pond
In.
Above-mentioned air pump is arranged on the first casing and the outside of the second casing and by aeration conduit respectively with first
Casing and the connection of the second casing.
Being provided with disinfect box in above-mentioned sterilization pool, described disinfect box is that the upper end of cylinder is provided with cover plate,
Cylinder lumen top on the downside of cover plate is provided with dispersion plate, and the upper end of more than one ultraviolet tube is fixed on
Cover plate upper and lower end extends the bottom of cylinder lumen through the pilot hole on dispersion plate, dispersion plate is scattered with logical
Water hole, the conduit water outlet end of connection self priming pump liquid outlet stretches between the cover plate in disinfect box and dispersion plate.
It is provided with liquid-level switch in above-mentioned O pond, MBR pond and sterilization pool.
Above-mentioned film-bioreactor includes support and the MBR film being coated on rack outer surface, connects self-priming
The water injection through pipe mouth end of pump inlet is positioned at the MBR film intracavity in MBR pond.
This utility model highlights and useful having the technical effect that compared to existing technology
1, the advantage that OMBR pond of the present utility model (+MBR pond, O pond) processes is: be better than country existing comprehensively
Column criterion, cancels second pond, and occupation of land space is few, and residual active sludge yield is little, can realize in theory
Zero sludge discharge, equipment is less, and flow process is simple, it is easy to accomplish Automatic Control, stable and reliable operation, behaviour
Make personnel only to need through simple training, it is not necessary to specialty moral standing is kept an eye on.
2, the advantage that this utility model uses ultraviolet (light) to sterilize is: bactericidal effect is fast.
3, grid pond, O pond, MBR pond and sterilization pool are installed concentratedly in two casings by this utility model,
Increase related accessory form a set of mobile medical wastewater treatment equipment, can be provisional moved to off-position
Putting enforcement medical waste water to process, the suitability is strong, and occupied ground is few, and disposal ability is 10 ton per days, sterilization
Effective, safety and sanitation environmental protection, it is adaptable to mobile medical waste water processes.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram that this utility model front is observed.
Fig. 2 is the internal structure schematic diagram that this utility model is observed from top to bottom.
Fig. 3 is the internal structure schematic diagram of disinfect box of the present utility model.
Fig. 4 is the front view of cover plate of the present utility model.
Fig. 5 is the front view of dispersion plate of the present utility model.
Detailed description of the invention
With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings, sees Fig. 1 Fig. 5:
Mobile medical wastewater treatment equipment, is provided with suspending in grid interception waste water solid in the first casing 13
The grid pond 22 of body and the O pond equipped with activated sludge connected by the through hole 23 on dividing plate with grid pond 22
25, the first casing 13 is provided with the water inlet pipe 12 connected with grid pond 22, is provided with in the second casing 17
The MBR pond 28 being provided with film-bioreactor and the sterilization pool 34 sterilized with ultraviolet tube, MBR pond 28
In the conduit 32 that connects with the top of sterilization pool 34 of top on be provided with self priming pump 33, sterilization pool 34 upper
Portion is communicated with outlet pipe 36, and O pond 25 is connected by conduit 16 with the bottom in MBR pond 28, O pond 25 with
The bottom in MBR pond 28 is all communicated with more than one aeration head 15, aeration conduit 14 by aeration conduit 14
On be communicated with air pump 26.
The outer end of above-mentioned water inlet pipe 12 is provided with filter 10, between filter 10 and grid pond 22
Water pump 11 and liquidometer 20 it is sequentially installed with, the outlet of water inlet pipe 12 and the first casing on water inlet pipe 12
The water tank 21 on 13 tops connects, and water tank 21 connects with grid pond 22.
Be communicated with atmospheric valve 27 on above-mentioned aeration conduit 14, atmospheric valve 27 be arranged on stretch out the first casing and
On aeration conduit 14 outside second casing.
Above-mentioned aeration conduit 14 is connected by threeway or four-way with the bottom in MBR pond 28 respectively in O pond 25
There is the aeration head 15 of more than four.
Above-mentioned aeration head 15 includes the aeration head 15, O in the aeration head 15 and MBR pond 28 in O pond 25
Aeration head 15 in pond 25 is positioned at the same level of bottom, O pond 25, the aeration head in MBR pond 28
15 same levels being positioned at bottom, O pond 25.
Above-mentioned air pump 26 is arranged on the first casing 13 and the outside of the second casing 17 and by aeration conduit 14
Connect with the first casing 13 and the second casing 17 respectively.
Being provided with disinfect box 18 in above-mentioned sterilization pool 34, described disinfect box 18 is upper at cylinder 187
End is provided with cover plate 181, and the cylinder 187 inner chamber top on the downside of cover plate 181 is provided with dispersion plate 182, one
The upper end of above ultraviolet tube 19 is fixed on cover plate 181 upper and lower end through the guiding on dispersion plate 182
Hole 185 extends the bottom of cylinder lumen, and dispersion plate 182 is scattered with limbers 186, connects self priming pump 33
The conduit water outlet end of liquid outlet stretches into the cover plate 181 in disinfect box 18 through the through hole 184 on cover plate 181
And between dispersion plate 182, there is opening 183 lower end of cylinder 187.
It is provided with liquid-level switch 24,31,35 in above-mentioned O pond 25, MBR pond 28 and sterilization pool 34.
Above-mentioned film-bioreactor includes support 30 and is coated on the MBR film 29 on support 30 outer surface,
The water injection through pipe mouth end of connection self priming pump 33 inlet is positioned at the MBR film intracavity in MBR pond 28.
Grid pond major function: medical waste water pumps into grid pond by collecting pit, can suspend admittedly except most of by lattice
Body, slag needs by labor cleaning；Technical parameter: grid pond is PP structure, dischargeable capacity is 1.296m3；
Capital equipment: silk screen etc..
O pond major function: medical waste water, under the Degradation of O pond activated sludge, removes a large amount of COD, ammonia
The pollutant such as nitrogen and phosphate；Technical parameter: O pond is PP structure, dischargeable capacity is 5.184m3；Main
Want equipment: aeration head, elastic filler, roots blower etc.；Installing aeration head in O pond, aeration has been mainly and has stirred
Mix effect, promote sewage and the purpose of the mixing of micropopulation in pond；Use swinging blower fan aeration simultaneously
As auxiliary oxygenation means, the dissolved oxygen concentration of Aerobic Pond is not less than 2mg/l；O pond is risen principal degradation make
Be activated sludge.Activated sludge is usually yellowish-brown (sometimes in rust) and wads a quilt with cotton velvet-like granule, also referred to as
For " zoogloea " or " biological floes ", activated sludge exists substantial amounts of Saprobiont, its major function
It is degradation of organic substances, is organic purification function center.Antibacterial therein with the protokaryon antibacterial of heterotroph is
Main, they are by the emplastic of some bacterial secretory, presented in zoogloea, active pollution index
On filler.Now in waste water, residual contamination material is that the radius of easy aerobic biodegradation is little, simple in construction
Small molecule organic material.The most most of remaining organic pollution materials carry out at this thoroughly for carbon dioxide and
The inorganic matters such as water, obtain the energy synthesized needed for new cell simultaneously, and another part organic substance is by synthesis
Metabolism, synthesizes new cell；Major function: in MBR pond, keeps higher activated sludge concentration, fall
Solve major part Organic substance, and isolate clear water by MBR film, self priming pump；Technical parameter: MBR pond is PP
Structure, dischargeable capacity is 4.3 20 II13；Capital equipment: aeration head, MBR film, self priming pump, liquidometer,
Roots blower etc..
MBR pool process (film one biological reactor process) is that membrane separation technique is new with what biotechnology organically combined
Type wastewater processing technology, also referred to as membrane separation activated sludge process.It utilizes membrane separation plant by biochemical reaction tank
Activated sludge and larger molecular organics retain note, hydraulic detention time (HRT) and sludge retention time (SRT)
Can control respectively, and the material of difficult degradation the most constantly reacts, degrades.On the one hand, film retains
Microorganism in reaction tank, makes the activated sludge concentration in reaction tank be greatly increased, makes the life of degrading waste water
Change reaction and be proceeded more quickly more thorough, on the other hand, due to the high filtering precision of film, it is ensured that water outlet is clear
Clear transparent thus save second pond.Therefore, film one biological reactor process is strengthened significantly by membrane separation technique
The function of bioreactor.Compared with traditional bioremediation, there is biochemical efficiency load high, anti-
Impact capacity is strong, stable effluent quality, floor space are little, sludge discharging period length, easily realize automatically controlling etc. excellent
Point, is one of the most hypothetical current New Wastewater Treatment Technique.Waste water after the sufficient dwell time of MBR pond,
By self priming pump, MBR film, supernatant can be extracted out.
Sterilization pool major function: the disinfection of effluent in MBR pond is sterilized, and reaches discharge standard；Technical parameter:
Sterilization pool is PP structure, and dischargeable capacity is 2.160m3；Capital equipment: ultraviolet disinfection device, ultraviolet light disappears
Poison device principle: the sterilizing mechanisms ultraviolet sterilization of ultraviolet is through ultraviolet irradiation, destroys and changes
DNA (DNA (deoxyribonucleic acid)) structure of microorganism, makes antibacterial when printing dead or irreproducible offspring, reaches to kill
The purpose of bacterium.Really have bactericidal action is UVC ultraviolet, because C-band ultraviolet is the most biological
The DNA of body absorbs, and the ultraviolet with about 253.7nm especially is optimal.
Above-described embodiment is only preferred embodiment of the present utility model, limits this practicality the most according to this new
The protection domain of type, therefore: all equivalence changes done according to structure of the present utility model, shape, principle
Change, within protection domain of the present utility model all should be covered by.
Claims (9)
1. mobile medical wastewater treatment equipment, it is characterised in that: it is provided with in the first casing and intercepts with grid
The grid pond of suspended solid and the O pond equipped with activated sludge that connects with grid pond in waste water, on the first casing
It is provided with the water inlet pipe connected with grid pond, in the second casing, is provided with the MBR being provided with film-bioreactor
Pond and the sterilization pool with ultraviolet tube sterilization, on the conduit that the top in MBR pond connects with the top of sterilization pool
Being provided with self priming pump, the top of sterilization pool is communicated with outlet pipe, and O pond is connected by conduit with the bottom in MBR pond,
O pond is all communicated with more than one aeration head by aeration conduit with the bottom in MBR pond, and aeration conduit connects
There is air pump.
Mobile medical wastewater treatment equipment the most according to claim 1, it is characterised in that: described
The outer end of water inlet pipe is provided with filter, and the water inlet pipe between filter and grid pond is sequentially installed with water
Pump and liquidometer, the outlet of water inlet pipe and the water tank connection on the first casing top, water tank connects with grid pond.
Mobile medical wastewater treatment equipment the most according to claim 1, it is characterised in that: described
It is communicated with atmospheric valve on aeration conduit.
Mobile medical wastewater treatment equipment the most according to claim 1, it is characterised in that: described
Aeration conduit is communicated with the aeration head of more than four respectively in the bottom in O pond Yu MBR pond by threeway or four-way.
Mobile medical wastewater treatment equipment the most according to claim 4, it is characterised in that: described
Aeration head includes the aeration head in O pond and the aeration head in MBR pond, and the aeration head in O pond is positioned under O pond
In the same level in portion, the aeration head in MBR pond is positioned at the same level of bottom, O pond.
Mobile medical wastewater treatment equipment the most according to claim 1, it is characterised in that: described
Air pump be arranged on the first casing and the outside of the second casing and by aeration conduit respectively with the first casing and second
Casing connects.
Mobile medical wastewater treatment equipment the most according to claim 1, it is characterised in that: described
Being provided with disinfect box in sterilization pool, described disinfect box is to be provided with cover plate, on the downside of cover plate in the upper end of cylinder
Cylinder lumen top be provided with dispersion plate, the upper end of more than one ultraviolet tube is fixing on the cover board,
Lower end extends the bottom of cylinder lumen through the pilot hole on dispersion plate, and dispersion plate is scattered with limbers, even
The conduit water outlet end of logical self priming pump liquid outlet stretches between the cover plate in disinfect box and dispersion plate.
Mobile medical wastewater treatment equipment the most according to claim 1, it is characterised in that: described
It is provided with liquid-level switch in O pond, MBR pond and sterilization pool.
9. according to the mobile medical wastewater treatment equipment described in any one of claim 1-7, it is characterised in that:
Described film-bioreactor includes that support and the MBR film being coated on rack outer surface, connection self priming pump enter
The water injection through pipe mouth end of liquid mouth is positioned at the MBR film intracavity in MBR pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620442390.2U CN205635272U (en) | 2016-05-13 | 2016-05-13 | Portable medical wastewater processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620442390.2U CN205635272U (en) | 2016-05-13 | 2016-05-13 | Portable medical wastewater processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205635272U true CN205635272U (en) | 2016-10-12 |
Family
ID=57056964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620442390.2U Active CN205635272U (en) | 2016-05-13 | 2016-05-13 | Portable medical wastewater processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205635272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253808A (en) * | 2017-07-14 | 2017-10-17 | 合肥耀世同辉科技有限公司 | A kind of hospital's sewage and waste water treatment device |
| CN112851040A (en) * | 2021-02-24 | 2021-05-28 | 天津工业大学 | Integrated sewage treatment device |
-
2016
- 2016-05-13 CN CN201620442390.2U patent/CN205635272U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253808A (en) * | 2017-07-14 | 2017-10-17 | 合肥耀世同辉科技有限公司 | A kind of hospital's sewage and waste water treatment device |
| CN112851040A (en) * | 2021-02-24 | 2021-05-28 | 天津工业大学 | Integrated sewage treatment device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |