CN105948385A - Medical sewage treatment device - Google Patents
Medical sewage treatment device Download PDFInfo
- Publication number
- CN105948385A CN105948385A CN201610337804.XA CN201610337804A CN105948385A CN 105948385 A CN105948385 A CN 105948385A CN 201610337804 A CN201610337804 A CN 201610337804A CN 105948385 A CN105948385 A CN 105948385A
- Authority
- CN
- China
- Prior art keywords
- treatment device
- disc body
- wastewater treatment
- medical wastewater
- biomembrane
- 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.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title abstract description 27
- 238000003756 stirring Methods 0.000 claims abstract description 33
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 238000004065 wastewater treatment Methods 0.000 claims description 17
- 238000005119 centrifugation Methods 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 6
- 230000000249 desinfective effect Effects 0.000 claims description 4
- 239000010881 fly ash Substances 0.000 claims description 4
- 239000003077 lignite Substances 0.000 claims description 4
- 239000002893 slag Substances 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/082—Rotating biological contactors
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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)
- Water Treatment By Sorption (AREA)
- Biological Treatment Of Waste Water (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention discloses a medical sewage treatment device. A heater is arranged on the outer side of a sewage tank, a stirring paddle is arranged in the sewage tank and connected with a rotating shaft, the rotating shaft is driven to rotate through a motor, an L-shaped discharge pipe I is arranged on one side of the sewage tank, the other end of the L-shaped discharge pipe I extends into a treatment tank I, a biological rotating disc comprising a disc body is arranged in the treatment tank I, the disc body rotates through a center shaft, biological films are arranged on two sides of the disc body, the outer ring of the disc body is provided with L-shaped grooves, a biological film or active carbon is arranged in each L-shaped groove, a discharge pipe II is arranged on one side of the treatment tank I, the other end of the discharge pipe II extends to the treatment tank II, a filter layer is arranged in the treatment tank II, and the lower portion of the treatment tank II is connected with a centrifuging device through a discharge pipe III. The medical sewage treatment device is simple in structure, low in operating cost, capable of effectively purifying medical sewage, convenient to popularize and high in practicability.
Description
Technical field
The invention belongs to water-treatment technology field, be specifically related to a kind of Medical wastewater treatment device.
Background technology
Current most sewage disposal device all use ozone to carry out disinfection sewage, but during ozone generation, power consumption is big, yield of ozone is low, operating cost is high, the operating process producing ozone is complicated, the operation of producing equipment, management also have certain danger, are not suitable for using within the hospital；It addition, medical sewage compares thickness, trickling difficulty, medical sewage is difficult to rely only on gravity and flows to sewage disposal device, easily blocks the pipeline of sewage disposal device.Existing Medical wastewater treatment device, structure is complicated, and operating cost is high, uneconomical practicality.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of Medical wastewater treatment device, simple in construction, operating cost are low, it is possible to effectively purify medical sewage, it is simple to universal, practicality is stronger.
To achieve these goals, the technical solution used in the present invention is: a kind of Medical wastewater treatment device, including foul water tank, it is provided with heater outside described foul water tank, stirring paddle it is provided with in foul water tank, stirring paddle and rotating shaft connect, rotating shaft is rotated by driven by motor, the side of foul water tank is provided with L-shaped drain pipe I, the other end of L-shaped drain pipe I extends in treatment trough I, it is provided with biological rotating disk in treatment trough I, biological rotating disk includes disc body, disc body passes through central axis, disc body both sides are provided with biomembrane, disc body outer ring is provided with L-shaped groove, biomembrane or activated carbon it is provided with in L-shaped groove, the side for the treatment of trough I is provided with drain pipe II, the other end of drain pipe II extends to treatment trough II, it is provided with filter course in treatment trough II, treatment trough II bottom connects centrifugation apparatus by drain pipe III.
Preferably, described stirring paddle includes that shaft, shaft are provided with stirring hands and stirring sheet.
Preferably, described stirring sheet is vertically connected on shaft any of the above-described scheme, and the quantity of stirring sheet is two or more.
Preferably, described filter course includes flyash and/or slag and/or brown coal and/or activated carbon to any of the above-described scheme.
Any of the above-described scheme preferably, is provided with centrifugal filtration film in described centrifugation apparatus.
Preferably, described L-shaped drain pipe I includes pipeline section I and pipeline section II to any of the above-described scheme, and the angle angle between pipeline section I and pipeline section II is more than 90 °.
Preferably, the angle angle between described pipeline section I and pipeline section II is 120 ° to any of the above-described scheme.
Preferably, described disc body both sides are provided with biomembrane to any of the above-described scheme, and described biomembrane is aerobic biomembrane and/or anaerobic biomembrane.
Preferably, described foul water tank, treatment trough I, treatment trough II and the position height set by centrifugation apparatus reduce any of the above-described scheme successively.
Preferably, described treatment trough I top is provided with ultraviolet disinfecting to any of the above-described scheme.
nullThe invention has the beneficial effects as follows: outside foul water tank, be provided with heater，Stirring paddle it is provided with in foul water tank，Stirring paddle and rotating shaft connect，Rotating shaft is rotated by driven by motor，The side of foul water tank is provided with L-shaped drain pipe I，The other end of L-shaped drain pipe I extends in treatment trough I，It is provided with biological rotating disk in treatment trough I，Biological rotating disk includes disc body，Disc body passes through central axis，Disc body both sides are provided with biomembrane，Disc body outer ring is provided with L-shaped groove，Biomembrane or activated carbon it is provided with in L-shaped groove，The side for the treatment of trough I is provided with drain pipe II,The other end of drain pipe II extends to treatment trough II,It is provided with filter course in treatment trough II，Treatment trough II bottom connects centrifugation apparatus by drain pipe III，A kind of Medical wastewater treatment device is provided，Simple in construction、Operating cost is low，Can effectively purify medical sewage，It is easy to popularize，Practicality is stronger.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention.
Fig. 2 is the partial structurtes schematic diagram of Fig. 1.
Fig. 3 is another partial structurtes schematic diagram of Fig. 1.
Fig. 4 is another partial structurtes schematic diagram of Fig. 1.
Fig. 5 is the side view of Fig. 4.
Detailed description of the invention
Structural principle and operation principle to the present invention are described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of Medical wastewater treatment device, including foul water tank 1, it is provided with heater 2 outside described foul water tank 1, being provided with stirring paddle 3, stirring paddle 3 and rotating shaft 4 in foul water tank 1 to connect, rotating shaft 4 is rotated by motor 5, the side of foul water tank 1 is provided with L-shaped drain pipe I6, and the other end of L-shaped drain pipe I6 extends in treatment trough I7；Being provided with biological rotating disk 8 in treatment trough I7, biological rotating disk 8 includes that disc body 81, disc body 81 are rotated by central shaft 82, disc body 81 both sides are provided with biomembrane 83, disc body 81 outer ring is provided with L-shaped groove 84, is provided with biomembrane or activated carbon, as shown in Figure 4 and Figure 5 in L-shaped groove 84；The side for the treatment of trough I7 is provided with drain pipe II9, and the other end of drain pipe II9 extends to treatment trough II10, is provided with filter course 11 in treatment trough II10, and treatment trough II10 bottom connects centrifugation apparatus 13 by drain pipe III12.
The technical scheme that the present invention optimizes further, described stirring paddle 3 includes that shaft 31, shaft 31 are provided with stirring hands 32 and stirring sheet 33, as shown in Figure 2.
The technical scheme that the present invention optimizes further, described stirring sheet 33 is vertically connected on shaft 31, and the quantity of stirring sheet 33 is two or more.
The technical scheme that the present invention optimizes further, described filter course 11 includes flyash and/or slag and/or brown coal and/or activated carbon.
The technical scheme that the present invention optimizes further, is provided with centrifugal filtration film 14 in described centrifugation apparatus 13.
The technical scheme that the present invention optimizes further, described L-shaped drain pipe I6 includes pipeline section I61 and pipeline section II62, and the angle angle between pipeline section I61 and pipeline section II62 is more than 90 °, as shown in Figure 3.
The technical scheme that the present invention optimizes further, the angle angle between described pipeline section I61 and pipeline section II62 is 120 °.
The technical scheme that the present invention optimizes further, described disc body 81 both sides are provided with biomembrane 83, and described biomembrane 83 is aerobic biomembrane and/or anaerobic biomembrane.
The technical scheme that the present invention optimizes further, described foul water tank 1, treatment trough I7, treatment trough II10 and the position height set by centrifugation apparatus 13 reduce successively.
The technical scheme that the present invention optimizes further, described treatment trough I7 top is provided with ultraviolet disinfecting 15.
The work process of the present invention is as follows: foul water tank 1 connects sewage device for transferring, after medical sewage enters in foul water tank 1, owing to heater 2 is arranged on the outer wall of foul water tank 1, therefore the sewage in foul water tank 1 can uniformly be heated by heater 2, but owing to foul water tank 1 is submitted to bigger, the sewage being positioned at centre is stirred by thermal velocity, therefore being provided with stirring paddle 3, driven by motor 5, stirring paddle 3 can quickly stir, and then make medical sewage Quick uniform be heated
Stirring paddle 3 includes that shaft 31, shaft 31 are provided with stirring hands 32 and stirring sheet 33, and stirring hands 32 can be from indulging in the face of sewage is stirred, and sewage can be stirred by stirring sheet 33 from plane of structure, thus stirs from multiple directions, it is achieved the purpose of heated fast.
Sewage L-shaped drain pipe I6 after temperature raises enters in treatment trough I7, L-shaped drain pipe I6 includes pipeline section I61 and pipeline section II62, angle angle between pipeline section I61 and pipeline section II62 is more than 90 °, so that the lower punch power of water is bigger, certainly it is not that angle is the bigger the better, general angle maintains between 95 °-125 °, the lower punch power of water can be realized as biological rotating disk 8 and rotates, disc body 81 both sides are provided with biomembrane 83, disc body 81 outer ring is provided with L-shaped groove 84, biomembrane or activated carbon it is provided with in L-shaped groove 84, impurity in sewage can tentatively be cleared up absorption by biomembrane 83 and L-shaped groove 84, owing to treatment trough I7 top is provided with ultraviolet disinfecting 15, therefore by the rotation of disc body 81, it is capable of the most comprehensively adsorbing, sterilization；
Disc body 81 rotates and sewage can be made to flow in treatment trough II10, the flyash of filter course 11 and/or slag and/or brown coal and/or activated carbon again carry out adsorption filtration to sewage, finally flow in centrifugation apparatus 13, centrifugal filtration film 14 it is provided with in centrifugation apparatus 13, pass through high speed rotating, macromole or particulate matter are finally trapped within centrifugal filtration film 14, and clean water body is then stored in bottom.The most here centrifugation apparatus 13 can also be separation equipment, separates sewage, and after separation, the size according to density processes respectively.
It should be noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；Although the present invention being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
- null1. a Medical wastewater treatment device，It is characterized in that，Including foul water tank (1)，Described foul water tank (1) outside is provided with heater (2)，Stirring paddle (3) it is provided with in foul water tank (1)，Stirring paddle (3) and rotating shaft (4) connect，Rotating shaft (4) is rotated by motor (5)，The side of foul water tank (1) is provided with L-shaped drain pipe I(6)，L-shaped drain pipe I(6) the other end extend to treatment trough I(7) in，Treatment trough I(7) in be provided with biological rotating disk (8)，Biological rotating disk (8) includes disc body (81)，Disc body (81) is rotated by central shaft (82)，Disc body (81) both sides are provided with biomembrane (83)，Disc body (81) outer ring is provided with L-shaped groove (84)，L-shaped groove is provided with biomembrane or activated carbon in (84)，Treatment trough I(7) side be provided with drain pipe II(9),Drain pipe II(9) the other end extend to treatment trough II(10),Treatment trough II(10) in be provided with filter course (11)，Treatment trough II(10) bottom is by drain pipe III(12) connect centrifugation apparatus (13).
- A kind of Medical wastewater treatment device the most according to claim 1, it is characterised in that described stirring paddle (3) includes that shaft (31), shaft (31) are provided with stirring hands (32) and stirring sheet (33).
- A kind of Medical wastewater treatment device the most according to claim 2, it is characterised in that described stirring sheet (33) is vertically connected on shaft (31), and the quantity of stirring sheet (33) is two or more.
- A kind of Medical wastewater treatment device the most according to claim 1, it is characterised in that described filter course (11) includes flyash and/or slag and/or brown coal and/or activated carbon.
- A kind of Medical wastewater treatment device the most according to claim 1, it is characterised in that be provided with centrifugal filtration film (14) in described centrifugation apparatus (13).
- A kind of Medical wastewater treatment device the most according to claim 1, it is characterised in that described L-shaped drain pipe I(6) include pipeline section I(61) and pipeline section II(62), pipeline section I(61) and pipeline section II(62) between angle angle be more than 90 °.
- A kind of Medical wastewater treatment device the most according to claim 6, it is characterised in that described pipeline section I(61) and pipeline section II(62) between angle angle be 120 °.
- A kind of Medical wastewater treatment device the most according to claim 1, it is characterised in that described disc body (81) both sides are provided with biomembrane (83), and described biomembrane (83) is aerobic biomembrane and/or anaerobic biomembrane.
- A kind of Medical wastewater treatment device the most according to claim 1, it is characterised in that described foul water tank (1), treatment trough I(7), treatment trough II(10) and centrifugation apparatus (13) set by position height reduce successively.
- A kind of Medical wastewater treatment device the most according to claim 1, it is characterised in that described treatment trough I(7) top is provided with ultraviolet disinfecting (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610337804.XA CN105948385A (en) | 2016-05-22 | 2016-05-22 | Medical sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610337804.XA CN105948385A (en) | 2016-05-22 | 2016-05-22 | Medical sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105948385A true CN105948385A (en) | 2016-09-21 |
Family
ID=56912362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610337804.XA Pending CN105948385A (en) | 2016-05-22 | 2016-05-22 | Medical sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105948385A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108066793A (en) * | 2017-12-23 | 2018-05-25 | 南昌浩牛科技有限公司 | A kind of medical treatment obstetrics and gynecology ward bedding soaking disinfection machine |
| CN108892315A (en) * | 2018-07-12 | 2018-11-27 | 淮安市晨光医疗器械有限公司 | A kind of processing unit that medical waste water discharge sterilization ability is good |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057040A (en) * | 1990-06-02 | 1991-12-18 | 中国科学院沈阳应用生态研究所 | Multi-stage sewage disposal with biological rotating disks |
| CN202080952U (en) * | 2011-05-11 | 2011-12-21 | 北京昊业怡生科技有限公司 | Anaerobic reaction device |
| CN102992538A (en) * | 2012-08-30 | 2013-03-27 | 北京建筑工程学院 | Liquamatic biological rotating disc reaction tank and biological rotating disc treating system |
| CN103253769A (en) * | 2013-05-24 | 2013-08-21 | 四川环能德美科技股份有限公司 | Automatic aeration-type biological membrane transfer device |
| CN103771660A (en) * | 2014-01-16 | 2014-05-07 | 江苏大学 | Rural domestic sewage treatment system |
-
2016
- 2016-05-22 CN CN201610337804.XA patent/CN105948385A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057040A (en) * | 1990-06-02 | 1991-12-18 | 中国科学院沈阳应用生态研究所 | Multi-stage sewage disposal with biological rotating disks |
| CN202080952U (en) * | 2011-05-11 | 2011-12-21 | 北京昊业怡生科技有限公司 | Anaerobic reaction device |
| CN102992538A (en) * | 2012-08-30 | 2013-03-27 | 北京建筑工程学院 | Liquamatic biological rotating disc reaction tank and biological rotating disc treating system |
| CN103253769A (en) * | 2013-05-24 | 2013-08-21 | 四川环能德美科技股份有限公司 | Automatic aeration-type biological membrane transfer device |
| CN103771660A (en) * | 2014-01-16 | 2014-05-07 | 江苏大学 | Rural domestic sewage treatment system |
Non-Patent Citations (1)
| Title |
|---|
| 孙体昌: "《固液分离》", 31 August 2011, 中南大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108066793A (en) * | 2017-12-23 | 2018-05-25 | 南昌浩牛科技有限公司 | A kind of medical treatment obstetrics and gynecology ward bedding soaking disinfection machine |
| CN108892315A (en) * | 2018-07-12 | 2018-11-27 | 淮安市晨光医疗器械有限公司 | A kind of processing unit that medical waste water discharge sterilization ability is good |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |
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| RJ01 | Rejection of invention patent application after publication |