CN205170581U - Medical treatment sewage treatment plant - Google Patents
Medical treatment sewage treatment plant Download PDFInfo
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- CN205170581U CN205170581U CN201520851400.3U CN201520851400U CN205170581U CN 205170581 U CN205170581 U CN 205170581U CN 201520851400 U CN201520851400 U CN 201520851400U CN 205170581 U CN205170581 U CN 205170581U
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- Prior art keywords
- electromagnetic valve
- water
- pipes
- drainage pipeline
- filter device
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Abstract
The utility model discloses a medical treatment sewage treatment plant, including medical effluent water sump, drainage pipe, install level control apparatus the sewage case, inhale device and pipe filters device certainly, the end of intaking of sewage case is linked together through the drainage pipe who inhales device and medical effluent water sump certainly, the pipe filters device sets up in drainage pipe, sewage case internally mounted has the ultraviolet generator, include water dart and water pump from inhaling the device, level control apparatus includes high -order sensor, meso position sensor and low level sensor that the from high to low set up, the utility model discloses the pipe filters device can self -cleaning, the convenient to use of ultraviolet generator, easy operation, safety do not have harmful remaining material and produce, solved medical sewage and glue thick difficulty and lean on the problem of advancing sewage treatment device from the density current from inhaling the device, because level control apparatus's control has realized the automation of sewage treatment flow, has improved sewage treatment efficiency.
Description
Technical field
The utility model relates to field of Environment Protection, specifically a kind of medical sewage treatment unit.
Background technology
Ozone is all adopted to carry out disinfection to sewage in current most sewage disposal device, but in the process of ozone generation, power consumption is large, yield of ozone is low, running cost is high, the operating process of producing ozone is complicated, operation, the management of preparation apparatus also have certain danger, are not suitable for using within the hospital; In addition, medical sewage compares thickness, trickling difficulty, and medical sewage is difficult to only rely on gravity to flow to sewage disposal device, easily the pipeline of blocking sewage disposal device, the clean difficulty of filter device for pipes.
Utility model content
The purpose of this utility model is to provide a kind of medical sewage treatment unit, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of medical sewage treatment unit, comprise medical sewage pond, drainage pipeline, the foul water tank being provided with fluid level control device, self-priming apparatus and filter device for pipes, the feed-water end of described foul water tank is connected by the drainage pipeline of self-priming apparatus with medical sewage pond, described filter device for pipes is arranged in drainage pipeline, and described foul water tank inside is provided with ultraviolet generator and is positioned at the top of foul water tank, described self-priming apparatus comprises water sprayer and water pump, the diffuser pipe of described water sprayer is connected with foul water tank by water pump, the suction chamber of described water sprayer is connected with drainage pipeline, and described fluid level control device comprises the high position sensor arranged from high to low, middle level sensor and low sensors, in described drainage pipeline and the both sides being positioned at filter device for pipes respectively arrange first electromagnetic valve, rising pipe is connected between described filter device for pipes and first electromagnetic valve in left side, water inlet pipe is connected between described filter device for pipes and first electromagnetic valve on right side, in described rising pipe and water inlet pipe, the second electromagnetic valve is set respectively, outer setting one differential pressure pickup of described drainage pipeline, two of described differential pressure pickup probes all to stretch in drainage pipeline and are fixed on the both sides of filter device for pipes, described differential pressure pickup is electrically connected a controller, described controller also with the first electromagnetic valve, second electromagnetic valve electrical connection is to control the unlatching of the first electromagnetic valve and the second electromagnetic valve with closed, arrange force (forcing) pump in the first water inlet pipe outside described second electromagnetic valve, described force (forcing) pump is electrically connected with controller.
As further program of the utility model: described high position sensor and low sensors are all electrically connected with water discharge valve, described middle level sensor is electrically connected with ultraviolet generator.
As the utility model further scheme: the side of the water inlet pipe between described force (forcing) pump with the second electromagnetic valve is connected a chemical feed pipe, arrange the 3rd electromagnetic valve in described chemical feed pipe, the other end of described chemical feed pipe connects a chemical agent case.
Compared with prior art, the beneficial effects of the utility model are: filter device for pipes can automatic cleaning; Easy to use, simple to operate, the safety of ultraviolet generator, produces without harmful residual substance; Self-priming apparatus solves the difficult problem flowing to sewage disposal device by deadweight of medical sewage thickness; Due to the control of fluid level control device, achieve the automatization of waste water processes, improve sewage treating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of medical sewage treatment unit.
In figure: 1-fluid level control device, 101-high position sensor, level sensor in 102-, 103-low sensors, 2-foul water tank, 3-ultraviolet generator, 4-self-priming apparatus, 41-water sprayer, 42-water pump, 5-medical sewage pond, 51-drainage pipeline, 6-first electromagnetic valve, 7-filter device for pipes, 8-rising pipe, 9-water inlet pipe, 10-second electromagnetic valve, 11-differential pressure pickup, 12-controller, 13-force (forcing) pump, 14-chemical feed pipe, 15-the 3rd electromagnetic valve, 16-chemical agent case, 17-water discharge valve.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1, a kind of medical sewage treatment unit, comprise medical sewage pond 5, drainage pipeline 51, the foul water tank 2 being provided with fluid level control device 1, self-priming apparatus 4 and filter device for pipes 7, the feed-water end of described foul water tank 2 is connected with the drainage pipeline 51 in medical sewage pond 5 by self-priming apparatus 4, described filter device for pipes 7 is arranged in drainage pipeline 51, described foul water tank 2 inside is provided with ultraviolet generator 3 and is positioned at the top of foul water tank 2, and the ultraviolet utilizing ultraviolet generator 3 to produce carries out sterilization and disinfection to the sewage in foul water tank 2, described self-priming apparatus 4 comprises water sprayer 41 and water pump 42, the diffuser pipe of described water sprayer 41 is connected with foul water tank 2 by water pump 42, the suction chamber of described water sprayer 41 is connected with drainage pipeline 51, described fluid level control device 1 comprises the high position sensor 101, middle level sensor 102 and the low sensors 103 that arrange from high to low, described high position sensor 101 and low sensors 103 are all electrically connected with water discharge valve 17, and described middle level sensor 102 is electrically connected with ultraviolet generator 3, in described drainage pipeline 51 and the both sides being positioned at filter device for pipes 7 respectively arrange first electromagnetic valve 6, rising pipe 8 is connected between described filter device for pipes 7 and first electromagnetic valve 6 in left side, water inlet pipe 9 is connected between described filter device for pipes 7 and first electromagnetic valve 6 on right side, in described rising pipe 8 and water inlet pipe 9, the second electromagnetic valve 10 is set respectively, outer setting one differential pressure pickup 11 of described drainage pipeline 51, two of described differential pressure pickup 11 probes all to stretch in drainage pipeline 51 and are fixed on the both sides of filter device for pipes 7, described differential pressure pickup 11 is electrically connected a controller 12, described controller 12 also with the first electromagnetic valve 6, second electromagnetic valve 10 is electrically connected to control the unlatching of the first electromagnetic valve 6 and the second electromagnetic valve 10 with closed, arrange force (forcing) pump 13 in water inlet pipe 9 outside described second electromagnetic valve 10, described force (forcing) pump 13 is electrically connected with controller 12, the side of the water inlet pipe 9 between described force (forcing) pump 13 with the second electromagnetic valve 10 is connected a chemical feed pipe 14, arranges the 3rd electromagnetic valve 15 in described chemical feed pipe 14, and the other end of described chemical feed pipe 14 connects a chemical agent case 16.
Principle of work of the present utility model is: medical sewage pond 5 the filter device for pipes 7 of sewage through drainage pipeline 51 inside filter, sewage in foul water tank 2 is when water pump 42 enters water sprayer 41, pressure in water sprayer 41 is less than ambient pressure, sewage in the drainage pipeline 51 in medical sewage pond 5 enters in foul water tank 2 through water sprayer 41 under the effect of ambient pressure, solve the difficult problem flowing to sewage disposal device by deadweight of medical sewage thickness, when the elevation of water surface in foul water tank 2 reaches the liquid level of middle level sensor 102 work, ultraviolet generator 3 will work, produce ultraviolet and sterilization and disinfection is carried out to the sewage in foul water tank 2, when the elevation of water surface in foul water tank 2 attain to a high place sensor 101 work liquid level, water discharge valve 17 will be opened, the water be disposed in foul water tank 2 is discharged, when the elevation of water surface in foul water tank 2 reaches the liquid level of low sensors 103 work, water discharge valve 17 cuts out, whole working process realizes automatization.
Need to clean it after filter device for pipes 7 uses for some time, first preset a pressure differential resetting value by controller 12 and be sent to differential pressure pickup 11, opened by the first electromagnetic valve 6 with Time Controller 12, the second electromagnetic valve 10 is closed.Filter device for pipes 7 continuously filters impurity in medical sewage and dirt, and these impurity and dirt constantly can accumulate in the side of filter device for pipes 7 simultaneously.The water pressure of probe Real-Time Monitoring pipeline filtration unit 7 both sides of differential pressure pickup 11 is poor, when the water pressure difference detected is greater than pressure differential resetting value, illustrate that impurity that filter device for pipes 7 gathers and dirt have exceeded normal permissible value, now, the water pressure difference signal of reality is sent to controller 12 by differential pressure pickup 11.After controller 12 receives the water pressure difference signal of differential pressure pickup 11 transmission, close the first electromagnetic valve 6, open the second electromagnetic valve 10 simultaneously, water now in drainage pipeline 51 no longer flows through filter device for pipes 7, current are introduced in water inlet pipe 9, because these current are contrary with drainage pipeline 51 Central Plains water (flow) direction, therefore can carry out counterflush to filter device for pipes 7, sewage is discharged by rising pipe 8.When differential pressure pickup 11 detects that the pressure difference signal of filter device for pipes 7 both sides is less than pressure differential resetting value, the water pressure difference signal of reality is sent to controller 12 by differential pressure pickup 11.After controller 12 receives water pressure difference signal, open the first electromagnetic valve 6, close the second electromagnetic valve 10 simultaneously, continue to flow along former water (flow) direction; While introduce current in water inlet pipe 9, open the 3rd electromagnetic valve 15, the chemical agent in chemical agent case 16 is made to enter in the current of water inlet pipe 9 introducing, make chemical agent and pipeline filter impurity generation chemical reaction on device 7, and then remove the obstinate troublesome impurity dirt on pipeline filter device 7; Simultaneously, force (forcing) pump 13 can also be started as required, pressurizeed by the current in force (forcing) pump 13 pairs of water inlet pipes 9, intake pressure is promoted by force (forcing) pump 13, utilize the water flow impact pressure after pressurization to increase the flushing dynamics of current to pipeline filter device 7, complete the automatic cleaning to filter device for pipes 7.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (3)
1. a medical sewage treatment unit, comprise medical sewage pond, drainage pipeline, the foul water tank being provided with fluid level control device, self-priming apparatus and filter device for pipes, it is characterized in that, the feed-water end of described foul water tank is connected by the drainage pipeline of self-priming apparatus with medical sewage pond, described filter device for pipes is arranged in drainage pipeline, and described foul water tank inside is provided with ultraviolet generator and is positioned at the top of foul water tank, described self-priming apparatus comprises water sprayer and water pump, the diffuser pipe of described water sprayer is connected with foul water tank by water pump, the suction chamber of described water sprayer is connected with drainage pipeline, and described fluid level control device comprises the high position sensor arranged from high to low, middle level sensor and low sensors, in described drainage pipeline and the both sides being positioned at filter device for pipes respectively arrange first electromagnetic valve, rising pipe is connected between described filter device for pipes and first electromagnetic valve in left side, water inlet pipe is connected between described filter device for pipes and first electromagnetic valve on right side, in described rising pipe and water inlet pipe, the second electromagnetic valve is set respectively, outer setting one differential pressure pickup of described drainage pipeline, two of described differential pressure pickup probes all to stretch in drainage pipeline and are fixed on the both sides of filter device for pipes, described differential pressure pickup is electrically connected a controller, described controller also with the first electromagnetic valve, second electromagnetic valve electrical connection is to control the unlatching of the first electromagnetic valve and the second electromagnetic valve with closed, arrange force (forcing) pump in the first water inlet pipe outside described second electromagnetic valve, described force (forcing) pump is electrically connected with controller.
2. medical sewage treatment unit according to claim 1, is characterized in that, described high position sensor and low sensors are all electrically connected with water discharge valve, and described middle level sensor is electrically connected with ultraviolet generator.
3. medical sewage treatment unit according to claim 1, it is characterized in that, the side of the water inlet pipe between described force (forcing) pump with the second electromagnetic valve is connected a chemical feed pipe, arranges the 3rd electromagnetic valve in described chemical feed pipe, and the other end of described chemical feed pipe connects a chemical agent case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520851400.3U CN205170581U (en) | 2015-10-30 | 2015-10-30 | Medical treatment sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520851400.3U CN205170581U (en) | 2015-10-30 | 2015-10-30 | Medical treatment sewage treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205170581U true CN205170581U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520851400.3U Active CN205170581U (en) | 2015-10-30 | 2015-10-30 | Medical treatment sewage treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205170581U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108017114A (en) * | 2017-12-12 | 2018-05-11 | 佛山市云米电器科技有限公司 | A kind of water tank sterilization control method of purifier |
| CN113045050A (en) * | 2021-04-06 | 2021-06-29 | 湖北厚水科技发展有限公司 | Non-blocking circulation pretreatment device and method for medical sewage based on gas-liquid two-phase cooperative control |
-
2015
- 2015-10-30 CN CN201520851400.3U patent/CN205170581U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108017114A (en) * | 2017-12-12 | 2018-05-11 | 佛山市云米电器科技有限公司 | A kind of water tank sterilization control method of purifier |
| CN113045050A (en) * | 2021-04-06 | 2021-06-29 | 湖北厚水科技发展有限公司 | Non-blocking circulation pretreatment device and method for medical sewage based on gas-liquid two-phase cooperative control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lei Yujie Inventor before: Su Rongshu |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20161221 Address after: 610000 Sichuan city of Chengdu province Wuhou District Yulin No. 1 North Street 1 No. 406 unit 4 Patentee after: Sichuan Hongcheng Construction Engineering Co., Ltd. Address before: 362000 Shigu City, Quanzhou province Yongchun County town of Dongan village, No. 268, No. Patentee before: Su Rongshu |
|
| CB03 | Change of inventor or designer information |
Inventor after: Li Farong Inventor before: Lei Yujie |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171114 Address after: 610000 No. six, No. 6, 199, 2, 1002, 10, No. 2, No. 2, Middle Road, Taiping garden, Sichuan, Chengdu Patentee after: Sichuan Hengli Environmental Protection Engineering Co. Ltd. Address before: 610000 Sichuan city of Chengdu province Wuhou District Yulin No. 1 North Street 1 No. 406 unit 4 Patentee before: Sichuan Hongcheng Construction Engineering Co., Ltd. |
|
| TR01 | Transfer of patent right |