CN107055640A - A kind of medical liquid waste treating apparatus - Google Patents
A kind of medical liquid waste treating apparatus Download PDFInfo
- Publication number
- CN107055640A CN107055640A CN201710231791.2A CN201710231791A CN107055640A CN 107055640 A CN107055640 A CN 107055640A CN 201710231791 A CN201710231791 A CN 201710231791A CN 107055640 A CN107055640 A CN 107055640A
- Authority
- CN
- China
- Prior art keywords
- end cover
- device body
- treating apparatus
- import
- bottom end
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/003—Wastewater from hospitals, laboratories and the like, heavily contaminated by pathogenic microorganisms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/005—Valves
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a kind of medical liquid waste disposal technique, especially a kind of medical liquid waste treating apparatus, including upper end cover, device body, floating core, bottom end cover, inlet, liquid outlet, flexible membrane, feeding opening, air inlet, magnetic valve and liquid level detection device, the upper end cover is arranged on device body upper end, the bottom end cover is arranged on device body lower end, described device body is inversion taper type, the floating core, diaphragm and magnetic valve are located at upper end cover from top to bottom successively, in the airtight chamber that device body and bottom end cover are constituted, the shape of the flexible membrane is identical with the cross section of device body and device body is divided into upper chamber and lower chambers, the liquid level detection device is arranged on device body and in upper chamber, the inlet is located on upper end cover, the liquid outlet is located on bottom end cover.
Description
Technical field
The present invention relates to a kind of medical liquid waste disposal technique, especially a kind of medical liquid waste treating apparatus.
Background technology
With the Bioexperiment of medical science school gradually popularize and each hospital in medical test experience equipment renewal
And supplement so that the species and the scale of construction of medical waste liquid gradually increase, can be to water quality if being directly discharged to sewer without processing
Severe contamination is caused with environment, in general medical waste liquid is roughly divided into three major types：The first kind is containing acid, alkali wasteliquid, Equations of The Second Kind
It is waste liquid containing harmful heavy metal, it is that quantity is few, species is more and group the characteristics of waste liquid containing harmful anion waste liquid that the 3rd class, which is,
Into frequent change and mostly all with inflammability, corrosivity and toxic, what is had even can be carcinogenic, and if without processing just discharge
Waste liquid, will result directly in environmental pollution, to the healthy totally unfavorable of people, it is possible to cause life danger；So medical care people
Member must carry out effective disinfect to medical waste liquid.
The processing method of medical waste liquid is broadly divided into currently available technology following several：First, burning method, combustibility
Matter waste waste liquid is positioned over burning, heating in combustion furnace, if quantity is seldom, typically loads in iron or porcelain container,
Look for the relatively remote place of safety that he is burnt, in order to prevent it is unexpected can be untill burning-out；2nd, solution extraction, for
Low concentration waste liquid contains certain moisture, can be extracted, made with the immiscible normal hexane of water etc volatile solvent
After solvent separation, then burned；3rd, absorption method, with absorption such as activated carbon, alumina, diatomite, lamellar fabric or straw bits
The material of solvent, makes it be burned together after fully adsorbing；4th, biochemical treatment method, is carried out with materials such as activated sludge with waste liquid
Mix and be blown into air and handled, for example, to molten containing ethanol, acetic acid, animals and plants property grease, protein and starch etc.
Liquid, can be handled with this method.
In the prior art, the A of Chinese patent CN 105254107 also disclose that a kind of formalin liquid waste treatment system simultaneously
And its processing method,：The first waste liquid entrance and the first waste liquid outlet are provided with storage tank, the collection storage tank including collecting, it is described
First waste liquid entrance and formalin waste collection pipeline communication；Be provided with allotment case, the allotment case the second waste liquid entrance,
Second waste liquid outlet and catalyst addition mouth, by the between the second waste liquid entrance and the first waste liquid outlet for collecting storage tank
One conveyance conduit is connected, and is provided with the first conveyance conduit in the first delivery pump, the allotment case and is provided with the first agitating device,
The catalyst addition mouth is connected with catalyst add-on system；The 3rd waste liquid entrance, are provided with retort, the retort
Three waste liquid outlets, circulation waste liquid outlet and circulation waste liquid entrance, are provided between the circulation waste liquid outlet and circulation waste liquid entrance
Circulate and be provided with circulation conveying pump, the 3rd waste liquid entrance and the second waste liquid outlet on mixing duct, the circulation mixing duct
Between connected by the second conveyance conduit, be provided with the second delivery pump, retort on the second conveyance conduit and be additionally provided with first
Heater；The 4th waste liquid entrance, the 4th waste liquid outlet, pH value regulation liquid are provided with Fenton oxidation tank, the Fenton oxidation tank
Mouth, hydrogen peroxide addition mouth and ferrous sulfate addition mouth are added, is set between the 4th waste liquid entrance and the 3rd waste liquid outlet
Have and the 3rd delivery pump is provided with the 3rd conveyance conduit, the 3rd conveyance conduit, the pH value regulation liquid addition mouth is adjusted with pH value
The connection of liquid add-on system is saved, the hydrogen peroxide addition mouth is connected with hydrogen peroxide add-on system, and the ferrous sulfate adds mouth
Connected with ferrous sulfate add-on system；4th waste liquid outlet is connected with drainage, is provided with the Fenton oxidation tank
The second agitating device is provided with pH value on-line detector and secondary heating mechanism, Fenton oxidation tank.
But above-mentioned equipment volume is larger and needs manually to reclaim waste liquid, is also difficult to when waste liquid amount is less
Processing and guarantee treatment effect.
The content of the invention
For above-mentioned deficiency of the prior art, the present invention provides one kind and is easy to be installed on other medical experimental platforms, locates
The reason medical liquid waste treating apparatus that effect is good, degree of intelligence is high and simple to operate.
To realize above technical purpose, the technical scheme is that:A kind of medical liquid waste treating apparatus, including upper end
Lid, device body, floating core, bottom end cover, inlet, liquid outlet, flexible membrane, feeding opening, air inlet, magnetic valve and level sensing
Device, the upper end cover is arranged on device body upper end, and the bottom end cover is arranged on device body lower end, and described device body is
Taper type is inverted, the floating core, diaphragm and magnetic valve are located at what upper end cover, device body and bottom end cover were constituted from top to bottom successively
In airtight chamber, the shape of the flexible membrane it is identical with the cross section of device body and by device body be divided into upper chamber and
Lower chambers, the liquid level detection device is arranged on device body and in upper chamber, and the inlet is located on upper end cover,
The liquid outlet is located on bottom end cover, and the magnetic valve includes solenoid valve body, valve element, electromagnet, upper sealing gasket, lower sealing
Pad, import one, import two and outlet three, the electromagnet is located in solenoid valve body, and the valve element is located in electromagnet, described
Valve element is hollow cylindrical and side wall is provided with through hole, and the upper sealing gasket and lower seal pad are respectively provided in solenoid valve body and position
Above and below valve element, the import one passes through magnetic valve sheet by valve element, through hole and outlet tee joint, the import two
Body and outlet tee joint, the feeding opening and air inlet are respectively provided on bottom end cover and the import one and import with magnetic valve respectively
Two connections, the outlet three offsets with diaphragm.
Preferably, the floating core is the hollow tubular structure of upper end open.
Preferably, the outer wall of the floating core is provided with positioning flaps.
The structure preferably, bottom end cover and device body are formed in one.
Preferably, also including the fixation brandreth for being used to limit upper end cover, device body and bottom end cover position, the fixation
One end of brandreth is arranged on device body and is rotatably assorted with device body.
Preferably, the upper end cover inwall is provided with corrosion-inhibiting coating.
Above description can be seen that the present invention and possess advantages below：The medical liquid waste treating apparatus of the present invention passes through upper end
Lid, device body and bottom end cover realize the recovery of medical waste liquid, while realizing medical waste liquid by liquid level detection device
Quantitative detection and reclaimer operation, furthermore by the design of flexible membrane and magnetic valve it is achieved thereby that by controlling leading for magnetic valve
The logical closed and upper chamber so as to complete upper chamber connects and is passed through the operation of the decoction of medical liquid waste processing with lower chambers, whole
Analysis of Nested Design can realize quantitative Treatment, Timing Processing, all processes of automatic business processing, while ensureing medical by fixed brandreth
The fastness and crash resistance of liquid waste treating apparatus, it is larger that the volume of whole medical liquid waste treating apparatus can be done, with multiple doctors
Connected, what can also be done is smaller, directly connected with the delivery port of corresponding medical test platform with the delivery port of testing stand；So as to big
The big convenience, reliability, integrated level and the automaticity that improve whole medical liquid waste processing.
Brief description of the drawings
Fig. 1 is the front view of the medical liquid waste treating apparatus of the present invention.
Fig. 2 is the side view of the medical liquid waste treating apparatus of the present invention.
Fig. 3 is the sectional view of the medical liquid waste treating apparatus of the present invention.
Fig. 4 is the sectional view one of the magnetic valve of the medical liquid waste treating apparatus of the present invention.
Fig. 5 is the sectional view two of the magnetic valve of the medical liquid waste treating apparatus of the present invention.
In figure：1st, upper end cover, 2, device body, 21, upper chamber, 22, lower chambers, 3, floating core, 31, positioning flaps, 4, under
End cap, 5, inlet, 6, liquid outlet, 7, flexible membrane, 8, feeding opening, 9, air inlet, 10, magnetic valve, 101, solenoid valve body,
102nd, valve element, 103, electromagnet, 104, upper sealing gasket, 105, lower seal pad, 106, import one, 107, import two, 108, outlet
Three, 11, liquid level detection device, 111, electrode, 12, fixed brandreth.
Embodiment
As illustrated, a kind of medical liquid waste treating apparatus, including upper end cover 1, device body 2, floating core 3, bottom end cover 4, enter
Liquid mouthful 5, liquid outlet 6, flexible membrane 7, feeding opening 8, air inlet 9, magnetic valve 10 and liquid level detection device 11, the upper end cover 1
Installed in the upper end of device body 2, the bottom end cover 4 is arranged on the lower end of device body 2, and described device body 2 is inversion taper type,
The floating core 3, diaphragm 7 and magnetic valve 10 are located at the closed of upper end cover 1, device body 2 and the composition of bottom end cover 4 from top to bottom successively
In chamber, the shape of the flexible membrane 7 is identical with the cross section of device body 2 and device body 2 is divided into upper chamber 21
With lower chambers 22, the liquid level detection device 11 is arranged on device body 2 and in upper chamber 21, and the inlet 5 is set
On upper end cover 1, the liquid outlet 6 is located on bottom end cover 4, and the magnetic valve 10 includes solenoid valve body 101, valve element 102, electricity
Magnet 103, upper sealing gasket 104, lower seal pad 105, import 1, import 2 107 and outlet 3 108, the electromagnet 103
It is located in solenoid valve body 101, the valve element 102 is located in electromagnet 103, the valve element 102 is hollow cylindrical and side wall
Provided with through hole, the upper sealing gasket 104 and lower seal pad 105 be respectively provided in solenoid valve body 101 and the top of valve element 102 and
Lower section, the import 1 is connected by valve element 102, through hole with outlet 3 108, and the import 2 107 passes through solenoid valve body
101 3 108 connect with outlet, and the feeding opening 8 and air inlet 9 are respectively provided on bottom end cover 4 and entered respectively with magnetic valve 10
Mouth 1 is connected with import 2 107, and the outlet 3 108 offsets with diaphragm 7.
The floating core 3 is the hollow tubular structure of upper end open；The outer wall of the floating core 3 is provided with positioning flaps 31；Institute
The bottom end cover 4 and device body 2 is stated to be formed in one structure；Also include being used to limit upper end cover 1, device body 2 and lower end
The fixation brandreth 12 of the position of lid 4, one end of the fixed brandreth 12, which is arranged on device body 2 and rotated with device body 2, matches somebody with somebody
Close；The inwall of upper end cover 1 is provided with corrosion-inhibiting coating.
In the specific implementation, medical waste liquid is flowed into again between flexible membrane and device body by the inlet on upper end cover
In the upper chamber of formation, simultaneously because the shape of flexible membrane is identical with the cross section of device body so upper chamber can be kept
Sealing state, and for medical waste liquid collection can realize quantitative collection handle, for example：When a small amount of Medical waste
Liquid is flowed into by the pump housing or naturally can carry out the stop of certain time in upper chamber, when medical waste liquid is constantly passed through, upper chamber
Interior liquid level can be continuously increased, and when liquid level reaches specified liquid level, such as liquid level is reached in liquid level detection device in three electrodes
During the position of the electrode of top, the medical waste liquid of liquid level can be received and reach specified yield.
And the operation principle of magnetic valve is when magnetic valve is not powered on, as shown in figure 5, now import two connects with air inlet
Connect, now barotropic gas enters inlet/outlet three by the through hole on air inlet, import two and valve element, the lower end of valve element passes through lower sealing
Pad keeps sealing, but because outlet three is connected with flexible membrane, so flexible membrane further can keep upper chamber to seal, its gas
In Lu Rutu shown in B, while when solenoid valves, as shown in figure 4, now electromagnet is powered, valve element is moved up, valve element upper end by
Upper sealing gasket sealing, the gap location that its feeding opening is entered between valve element and solenoid valve body by import one, so as to enter back into out
Mouth three, the decoction of medical liquid waste treating apparatus is exported in three by feeding opening feeding, and the now medical waste liquid meeting in upper chamber
Air pressure in default of the air inlet of flexible membrane bottom offsets so as to because the gravity of itself falls into bottom chamber, and with decoction phase
It is integrated into capable handled.
Medical waste liquid will be discharged again by liquid outlet after treatment again, at the same can also be connected at liquid outlet the pump housing from
And realize discharge opeing at regular time and quantity.
In order to ensure the connective stability and crash resistance of whole medical liquid waste treating apparatus, in addition to for limiting upper end
Lid, device body and the fixation brandreth of bottom end cover position, the fixed brandreth are two, and one end of each fixed brandreth is arranged on
It is rotatably assorted on device body and with device body, the other end and upper end cover tight fit of one of fixed brandreth, another
The other end and bottom end cover tight fit of fixed brandreth.
Can be upper by floating core to ensure that reclaiming for whole medical waste liquid can stablize the situation that recovery is not in overflow
The hollow tubular structure of end opening, so that when flow is very fast, unnecessary decoction can be received by the hollow tubular structure of floating core
Collection, furthermore the decoction that feeding opening can be concatenated directly in medicine liquid tank, medicine liquid tank can use liquid soup is directly filling can also
Medical liquid waste treating apparatus is entered by feeding opening again after being mixed in proportion with water using pulvis decoction.
Above to the present invention and embodiments thereof be described, the description does not have restricted, shown in accompanying drawing also only
It is one of embodiments of the present invention, actual structure is not limited thereto.If all in all ordinary skill people of this area
Member is enlightened by it, without departing from the spirit of the invention, similar to the technical scheme without designing for creativeness
Frame mode and embodiment, protection scope of the present invention all should be belonged to.
Claims (7)
1. a kind of medical liquid waste treating apparatus, it is characterised in that：Including upper end cover (1), device body (2), floating core (3), lower end
Cover (4), inlet (5), liquid outlet (6), flexible membrane (7), feeding opening (8), air inlet (9), magnetic valve (10) and liquid level inspection
Device (11) is surveyed, the upper end cover (1) is arranged on device body (2) upper end, and the bottom end cover (4) is arranged on device body (2)
Lower end, described device body (2) is is inverted taper type, and the floating core (3), diaphragm (7) and magnetic valve (10) are successively from top to bottom
Be located at upper end cover (1), in the airtight chamber that device body (2) and bottom end cover (4) are constituted, the shape of the flexible membrane (7) with
The cross section of device body (2) is identical and device body (2) is divided into upper chamber (21) and lower chambers (22), the liquid level inspection
Survey device (11) to be arranged on device body (2) and in upper chamber (21), the inlet (5) is located on upper end cover (1),
The liquid outlet (6) is located on bottom end cover (4), and the magnetic valve (10) includes solenoid valve body (101), valve element (102), electromagnetism
Iron (103), upper sealing gasket (104), lower seal pad (105), import one (106), three (108) of import two (107) and outlet, it is described
Electromagnet (103) is located in solenoid valve body (101), and the valve element (102) is located in electromagnet (103), the valve element (102)
Through hole is provided with for hollow cylindrical and side wall, the upper sealing gasket (104) and lower seal pad (105) are respectively provided at solenoid valve body
(101) in and above and below valve element (102), the import one (106) passes through valve element (102), through hole and outlet three
(108) connect, the import two (107) by solenoid valve body (101) with export three (108) connect, the feeding opening (8) and
Air inlet (9) is respectively provided on bottom end cover (4) and respectively with the import one (106) and import two (107) of magnetic valve (10) and connected,
Three (108) of the outlet offset with diaphragm (7).
2. medical liquid waste treating apparatus according to claim 1, it is characterised in that：The floating core (3) is upper end open
Hollow tubular structure.
3. medical liquid waste treating apparatus according to claim 2, it is characterised in that：The outer wall of the floating core (3) is provided with
Positioning flaps (31).
4. medical liquid waste treating apparatus according to claim 1, it is characterised in that：The bottom end cover (4) and device
Body (2) is formed in one structure.
5. medical liquid waste treating apparatus according to claim 1, it is characterised in that：Also include be used for limit upper end cover (1),
Device body (2) and the fixation brandreth (12) of bottom end cover (4) position, one end of the fixed brandreth (12) are arranged on device body
(2) it is rotatably assorted on and with device body (2).
6. medical liquid waste treating apparatus according to claim 1, it is characterised in that：Upper end cover (1) inwall is provided with anti-
Rotten coating.
7. medical liquid waste treating apparatus according to claim 1, it is characterised in that：The liquid level detection device (11) includes
Three electrodes (111), three electrodes (111) are sequentially arranged on device body (2) from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710231791.2A CN107055640A (en) | 2017-04-11 | 2017-04-11 | A kind of medical liquid waste treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710231791.2A CN107055640A (en) | 2017-04-11 | 2017-04-11 | A kind of medical liquid waste treating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107055640A true CN107055640A (en) | 2017-08-18 |
Family
ID=59603190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710231791.2A Withdrawn CN107055640A (en) | 2017-04-11 | 2017-04-11 | A kind of medical liquid waste treating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107055640A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715172A (en) * | 2019-09-05 | 2020-01-21 | 福建师范大学 | Laboratory waste liquid sorter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2057845A1 (en) * | 1990-12-20 | 1992-06-21 | Medical & Environmental Designs, Inc. | Medical waste handling system |
| CN201991750U (en) * | 2011-01-11 | 2011-09-28 | 杭州绿产节能技术研究有限公司 | Capacitor type automatic drainer |
| KR20120015174A (en) * | 2010-08-11 | 2012-02-21 | 이에스엠티 주식회사 | Disinfector |
| CN202181234U (en) * | 2011-07-29 | 2012-04-04 | 湖北中烟工业有限责任公司 | Full-automatic treatment device for laboratory chemical waste liquids |
| CN203333356U (en) * | 2013-06-04 | 2013-12-11 | 潍坊三维生物工程集团有限公司 | Plate washer waste liquid treating and recycling device |
| CN207142855U (en) * | 2017-04-11 | 2018-03-27 | 无锡菲兰爱尔空气质量技术有限公司 | A kind of medical liquid waste treating apparatus |
-
2017
- 2017-04-11 CN CN201710231791.2A patent/CN107055640A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2057845A1 (en) * | 1990-12-20 | 1992-06-21 | Medical & Environmental Designs, Inc. | Medical waste handling system |
| KR20120015174A (en) * | 2010-08-11 | 2012-02-21 | 이에스엠티 주식회사 | Disinfector |
| CN201991750U (en) * | 2011-01-11 | 2011-09-28 | 杭州绿产节能技术研究有限公司 | Capacitor type automatic drainer |
| CN202181234U (en) * | 2011-07-29 | 2012-04-04 | 湖北中烟工业有限责任公司 | Full-automatic treatment device for laboratory chemical waste liquids |
| CN203333356U (en) * | 2013-06-04 | 2013-12-11 | 潍坊三维生物工程集团有限公司 | Plate washer waste liquid treating and recycling device |
| CN207142855U (en) * | 2017-04-11 | 2018-03-27 | 无锡菲兰爱尔空气质量技术有限公司 | A kind of medical liquid waste treating apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715172A (en) * | 2019-09-05 | 2020-01-21 | 福建师范大学 | Laboratory waste liquid sorter |
| CN110715172B (en) * | 2019-09-05 | 2021-09-03 | 福建师范大学 | Laboratory waste liquid sorter |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20170818 |