CN208500624U

CN208500624U - A kind of medical waste water sterilizing and purifying device of environment-friendly high-efficiency

Info

Publication number: CN208500624U
Application number: CN201820846493.4U
Authority: CN
Inventors: 王兴利; 陈表娟; 唐海武
Original assignee: HAINAN RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES
Current assignee: HAINAN RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES
Priority date: 2018-06-02
Filing date: 2018-06-02
Publication date: 2019-02-15
Anticipated expiration: 2028-06-02

Abstract

The utility model discloses an environment-friendly and efficient disinfection and purification equipment for medical waste water, which belongs to the technical field of medical equipment. It mainly includes inlet, connecting pipeline, water pump, outlet, motor, output shaft, coupling, stirring shaft, stirring blade, ultraviolet lamp, zeolite layer, vermiculite layer, quartz stone layer and activated carbon layer, etc. The purification equipment of the utility model can remove microorganisms such as viruses, bacteria, mycoplasma and chlamydia in the medical waste water in an environment-friendly and efficient manner, and can thoroughly and deeply purify the medical waste water which has undergone deep-level disinfection reaction.

Description

A kind of medical waste water sterilizing and purifying device of environment-friendly high-efficiency

Technical field

The utility model belongs to technical field of medical equipment, and in particular to a kind of medical waste water sterilizing and purifying of environment-friendly high-efficiency Equipment.

Background technique

Hospital medical sewage source and complicated component, if being discharged without processing, it will seriously affect human health.It is medical dirty Water source is mainly consulting room, emergency ward, laboratory, hospital ward, image room of hospital etc., often contains poisonous and harmful chemistry Reagent, bacterium, virus, mycoplasma, Chlamydia etc..If these medical waste waters are directly discharged into city without stringent disinfection treatment City's sewer pipe or neighbouring rivers, it will residents ' health is impaired near causing, and easily leads to disease transmission.

Currently, being directed to the processing of medical sewage, impurity or medical waste in sewage are usually filtered out by filter plant, then To the further filtration treatment of sewage, needs to use the plurality of devices such as strainer, primary filter, high efficiency particulate air filter and handles one by one, Recently enter disinfection treatment in disinfection tank or sterilization pool, qualified discharge after finally sterilizing.Medical sewage traditional disinfection processing method Need that number of devices is more, involves great expense, processing step is cumbersome, need to occupy big quantity space, is not suitable for the medical treatment of domestic most hospitals Sewage treatment.The purified water generated after being handled using this method contains part virus spread or bacterium, needs to be further processed, this The health risk of processing cost and nearby residents will be increased.The utility model provides a kind of medical waste water disinfection of environment-friendly high-efficiency Cleaning equipment.

Utility model content

For disadvantage existing in the prior art, the purpose of the utility model is to provide a kind of medical waste waters of environment-friendly high-efficiency Sterilizing and purifying device.

The utility model is achieved through the following technical solutions:

A kind of medical waste water sterilizing and purifying device of environment-friendly high-efficiency, including sequentially connected waste water level-one disinfecting processor 1, Waste water two stage disinfection processor 14, waste water advanced purifying room 19 and waste water advanced disinfection room 24；

Wherein, the top of the waste water level-one disinfecting processor 1 and waste water two stage disinfection processor 14 is provided with electricity Machine 5, the bottom of the motor 5 are connected with output shaft 25, and the lower end of the output shaft 25 is connected with shaft coupling 3, under shaft coupling 3 End is fixedly connected with agitating shaft 7, and 7 two sides of agitating shaft are fixedly connected with paddle 6, the shaft coupling 3, agitating shaft 7 and stirring Leaf 6 is respectively positioned on inside waste water level-one disinfecting processor 1 and waste water two stage disinfection processor 14；

The top of the waste water level-one disinfecting processor 1 is provided with medical waste water feeding inlet 4,7 following settings of agitating shaft There are level-one sterilizing gas release pipe 10 and level-one sterilizing gas liberation port 8, level-one sterilizing gas liberation port 8 to be evenly distributed on level-one Sterilizing gas discharges on pipe 10, and level-one sterilizing gas discharges pipe 10 and discharges at pipe connecting shaft 9 and the disinfection of waste water level-one by first The bottom for managing device 1 is connected；

The top of the waste water two stage disinfection processor 14 is provided with disinfection reactions object feeding inlet 30 and reactant exhaust gas Two stage disinfection gas discharge tube 17 and two stage disinfection gas liberation port 15, two stage disinfection is provided below in discharge outlet 13, agitating shaft 7 Gas liberation port 15 is evenly distributed on two stage disinfection gas discharge tube 17, and two stage disinfection gas discharge tube 17 passes through the second release Pipe connecting shaft 16 is connected with the bottom of waste water two stage disinfection processor 14, and the bottom of waste water two stage disinfection processor 14 is additionally provided with Product discharge mouth 18；

The inside of the waste water advanced purifying room 19 successively includes first class purification floor 20, secondary purification floor from top to bottom 21, three-level purifying layer 22 and level Four purifying layer 23；

The bottom of the waste water advanced disinfection room 24 is additionally provided with purified water outlet 31.

Further, the waste water level-one disinfecting processor 1 passes through at the first connecting pipe 11 and waste water two stage disinfection It manages device 14 to connect, waste water two stage disinfection processor 14 is connect by the second connecting pipe 26 with waste water advanced purifying room 19, waste water Deep purifying room 19 is connect by third connecting pipe 29 with waste water advanced disinfection room 24.

Further, the middle part of first connecting pipe 11, the second connecting pipe 26 and third connecting pipe 29 It is not provided with the first water pump 12, the second water pump 27 and third water pump 28.

Further, the waste water level-one disinfecting processor 1, waste water two stage disinfection processor 14 and waste water advanced disinfection Ultraviolet disinfecting 2 is provided with inside room 24.

Further, the first class purification layer 20, secondary purification layer 21, three-level purifying layer 22 and level Four purifying layer 23 Material is respectively zeolite, vermiculite, quartz and active carbon.

Further, the thickness 5-50cm of the first class purification layer 20, sized zeolite particles 1-10mm；Secondary purification layer 21 Thickness 5-50cm, vermiculite partial size 1-10mm；The thickness 5-50cm of three-level purifying layer 22, quartz partial size 1-10mm；Level Four purification The thickness 5-50cm, active carbon layer partial size 1-10mm of layer 23.

Further, the quantity of the paddle 6 is 8.

Compared with prior art, as follows the advantages of the utility model:

1, it is respectively provided with inside waste water level-one disinfecting processor 1, waste water two stage disinfection processor 14 described in the utility model There is ultraviolet disinfecting 2, the denaturation using high energy ultraviolet to protein, to carry out preliminarily pasteurized and depth to medical waste water Layer disinfection is killed the Most bacterial brood body to survive in medical waste water, brood cell, mycobacterium, coronavirus, fungi, is stood Gram time body and Chlamydia etc..

2, it is also equipped with ultraviolet disinfecting 2 inside the waste water advanced disinfection room 24, thus to from waste water advanced purifying Room 19 come out purified water thoroughly sterilized again, kill purified water in only deposit extremely least a portion of bacterial propagule, brood cell, Mycobacterium, coronavirus, fungi, Richettsia and Chlamydia etc..

3, waste water level-one disinfecting processor 1 and waste water two stage disinfection processor 14 are respectively arranged with the release of level-one sterilizing gas Pipe 10, level-one sterilizing gas liberation port 8, two stage disinfection gas discharge tube 17, two stage disinfection gas liberation port 15, are killed in ultraviolet light While bacterium, the sterilization such as ozone, chlorine dioxide is discharged by level-one sterilizing gas liberation port 8 and two stage disinfection gas liberation port 15 Gas kills most germs to reach the comprehensive synergic remove of physical-chemical.

4, the first class purification floor 20, secondary purification floor 21, three-level purifying layer 22 of waste water advanced purifying room 19 and level Four purification Layer 23 can will pass through profound level by the strong suction-operated of high efficiency of zeolite layer, vermiculite layers, quartzy rock layers and active carbon layer The medical waste water of disinfection reactions carries out deep layer purification more thoroughly.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of the medical waste water sterilizing and purifying device of environment-friendly high-efficiency of the utility model；

In figure: waste water level-one disinfecting processor 1, shaft coupling 3, medical waste water feeding inlet 4, motor 5, stirs ultraviolet disinfecting 2 It mixes leaf 6, agitating shaft 7, level-one sterilizing gas liberation port 8, first and discharges pipe connecting shaft 9, level-one sterilizing gas release pipe 10, first Connecting pipe 11, the first water pump 12, reactant Waste gas outlet 13, waste water two stage disinfection processor 14, two stage disinfection gas are released Put mouth 15, second discharge pipe connecting shaft 16, two stage disinfection gas discharge tube 17, product discharge mouth 18, waste water advanced purifying room 19, First class purification layer 20, secondary purification layer 21, three-level purifying layer 22, level Four purifying layer 23, waste water advanced disinfection room 24, output shaft 25, the second connecting pipe 26, the second water pump 27, third water pump 28, third connecting pipe 29, disinfection reactions object feeding inlet 30, net Change water outlet 31.

Specific embodiment

The utility model is described further with reference to the accompanying drawing.

Embodiment 1:

As shown in Figure 1, a kind of medical waste water sterilizing and purifying device of environment-friendly high-efficiency, including sequentially connected waste water level-one disappear Malicious processor 1, waste water two stage disinfection processor 14, waste water advanced purifying room 19 and waste water advanced disinfection room 24；

Wherein, the top of the waste water level-one disinfecting processor 1 and waste water two stage disinfection processor 14 is provided with electricity Machine 5, the bottom of the motor 5 are connected with output shaft 25, and the lower end of the output shaft 25 is connected with shaft coupling 3, under shaft coupling 3 End is fixedly connected with agitating shaft 7, and 7 two sides of agitating shaft are fixedly connected with paddle 6, the shaft coupling 3, agitating shaft 7 and stirring Leaf 6 is respectively positioned on inside waste water level-one disinfecting processor 1 and waste water two stage disinfection processor 14, so that the waste water level-one be made to sterilize The medical waste water of processor 1 and the waste water two stage disinfection processor 14 is sufficiently mixed, and helps thoroughly to kill Bacterium；

The top of the waste water two stage disinfection processor 14 is provided with disinfection reactions object feeding inlet 30 and reactant exhaust gas Discharge outlet 13, the investment disinfection reactions object is sodium hypochlorite, thus further will be from waste water level-one disinfecting processor Poisonous and harmful substance in medical waste water is removed by putting into disinfection reactions object, and two stage disinfection is provided below in agitating shaft 7 Gas discharge tube 17 and two stage disinfection gas liberation port 15, two stage disinfection gas liberation port 15 are evenly distributed on two stage disinfection gas It discharges on pipe 17, two stage disinfection gas discharge tube 17 passes through the second release pipe connecting shaft 16 and waste water two stage disinfection processor 14 Bottom is connected, and the bottom of waste water two stage disinfection processor 14 is additionally provided with product discharge mouth 18；

The waste water level-one disinfecting processor 1 is connected by the first connecting pipe 11 with waste water two stage disinfection processor 14 It connects, waste water two stage disinfection processor 14 is connect by the second connecting pipe 26 with waste water advanced purifying room 19, waste water advanced purifying Room 19 is connect by third connecting pipe 29 with waste water advanced disinfection room 24.

The middle part of first connecting pipe 11, the second connecting pipe 26 and third connecting pipe 29 is respectively arranged with One water pump 12, the second water pump 27 and third water pump 28.

Inside the waste water level-one disinfecting processor 1, waste water two stage disinfection processor 14 and waste water advanced disinfection room 24 It is provided with ultraviolet disinfecting 2, fluorescent tube length 100cm, tube diameter 3cm, to carry out preliminarily pasteurized and depth to medical waste water Bacterium, virus, mycoplasma and the Chlamydia of the overwhelming majority survived in medical waste water are killed in layer disinfection.

The material difference of the first class purification layer 20, secondary purification layer 21, three-level purifying layer 22 and level Four purifying layer 23 For zeolite (partial size 1mm, thickness 30cm), vermiculite (partial size 1mm, thickness 30cm), quartz (partial size 1mm, thickness 30cm) and live Property charcoal (partial size 4mm, thickness 50cm), by the setting of multi-level purifying layer, being conducive to will be by profound disinfection reactions Medical waste water carries out purification more thoroughly.

The quantity of the paddle 6 is 8, and 4 paddles 6 are located at the left side of agitating shaft 7, described in another 4 Paddle 6 is located at the right side of agitating shaft 7.

A kind of workflow of the medical waste water sterilizing and purifying device of environment-friendly high-efficiency of the utility model is as follows:

Medical waste water enters waste water level-one disinfecting processor 1 by medical waste water feeding inlet 4, while motor 5 starts, and passes through Output shaft 25 drives shaft coupling 3 to stir evenly medical waste water, while level-one disappears so that the paddle 6 on agitating shaft 7 stirs The release sterilizing gas of level-one sterilizing gas liberation port 8 on poisonous gas release pipe 10, which enters the room, sterilizes medical waste water, Ultraviolet disinfecting 2 is also actuated for ultraviolet sterilization simultaneously；By the medical waste water after tentatively sterilizing, taken out by the first water pump 12 It mentions, by the first connecting pipe 11, into waste water two stage disinfection processor 14, while motor 5 starts, and is driven by output shaft 25 Shaft coupling 3 stirs evenly medical waste water, on two stage disinfection gas discharge tube 17 so that the paddle 6 on agitating shaft 7 stirs Two stage disinfection gas liberation port 15 discharge sterilizing gas and enter the room profound sterilization is carried out to medical waste water, while ultraviolet disappearing Malicious lamp 2 is also actuated for profound ultraviolet sterilization, and reactor off-gas is discharged by reactant Waste gas outlet 13, and reaction product is logical The discharge of product discharge mouth 18 is crossed, by the medical waste water after profound sterilization, is extracted by the second water pump 27, passes through the second connecting tube Road 26 is purified into waste water advanced purifying room 19 by first class purification layer 20, secondary purification layer 21, three-level purifying layer 22, level Four Become purified water after the deep layer purification of layer 23, purified water is extracted by third water pump 28, by third connecting pipe 29, into waste water Depth disinfection room 24, while ultraviolet disinfecting 2 is also actuated for thorough ultraviolet sterilization, after thoroughly being sterilized by ultraviolet light Purified water is discharged by purified water outlet 31.

Claims

1. an environmental-friendly and efficient medical waste water disinfection and purification equipment, is characterized in that, comprises the waste water primary disinfection processor (1), the waste water secondary disinfection processor (14), the waste water deep purification chamber (19) and the waste water which are connected in turn deep sterilization room (24);

Wherein, a motor (5) is provided on the top of the first-stage waste water disinfection processor (1) and the second-stage waste water disinfection processor (14), and an output shaft (25) is connected to the bottom of the motor (5), The lower end of the output shaft (25) is connected with a coupling (3), the lower end of the coupling (3) is fixedly connected with a stirring shaft (7), and both sides of the stirring shaft (7) are fixedly connected with stirring blades (6). ), the coupling (3), the stirring shaft (7) and the stirring blade (6) are all located inside the wastewater primary disinfection processor (1) and the wastewater secondary disinfection processor (14);

The top of the waste water primary disinfection processor (1) is provided with a medical waste water feeding port (4), and a primary disinfection gas release pipe (10) and a primary disinfection gas release port (8) are provided below the stirring shaft (7). ), the first-level disinfection gas release ports (8) are evenly distributed on the first-level disinfection gas release pipe (10), and the first-level disinfection gas release pipe (10) connects the shaft (9) with the wastewater for primary disinfection treatment through the first release pipe The bottom of the device (1) is connected;

The top of the waste water secondary disinfection processor (14) is provided with a disinfection reactant inlet (30) and a reactant exhaust gas discharge port (13), and a secondary disinfection gas release pipe ( 17) and the secondary disinfection gas release port (15), the secondary disinfection gas release port (15) is evenly distributed on the secondary disinfection gas release pipe (17), and the secondary disinfection gas release pipe (17) passes through the second release pipe The connecting shaft (16) is connected to the bottom of the secondary wastewater disinfection processor (14), and the bottom of the secondary wastewater disinfection processor (14) is further provided with a product discharge port (18);

The interior of the deep waste water purification chamber (19) includes a first-level purification layer (20), a second-level purification layer (21), a third-level purification layer (22) and a fourth-level purification layer (23) in sequence from top to bottom;

The bottom of the waste water deep disinfection chamber (24) is also provided with a purified water discharge port (31).

2. an environmentally friendly and efficient medical waste water disinfection and purification equipment as claimed in claim 1, is characterized in that, described waste water primary disinfection processor (1) and waste water secondary disinfection treatment through the first connecting pipeline (11) The waste water secondary disinfection processor (14) is connected with the waste water deep purification chamber (19) through the second connection pipe (26), and the waste water deep purification chamber (19) is connected with the waste water through the third connection pipe (29). The deep sterilization chamber (24) is connected.

3. An environmentally friendly and efficient medical waste water disinfection and purification equipment according to claim 2, characterized in that, the first connecting pipe (11), the second connecting pipe (26) and the third connecting pipe (29) A first water pump (12), a second water pump (27) and a third water pump (28) are respectively arranged in the middle of the pump.

4. a kind of environment-friendly and efficient medical waste water disinfection and purification equipment as claimed in claim 1, is characterized in that, described waste water primary disinfection processor (1), waste water secondary disinfection processor (14) and waste water deep disinfection The interior of the chamber (24) is provided with ultraviolet disinfection lamps (2).

5. An environmentally friendly and efficient medical waste water disinfection and purification equipment as claimed in claim 1, characterized in that the first-level purification layer (20), the second-level purification layer (21), and the third-level purification layer (22) The materials of the fourth-stage purification layer (23) are zeolite, vermiculite, quartz stone and activated carbon, respectively.

6. An environmentally friendly and efficient medical waste water disinfection and purification equipment according to claim 1, characterized in that, the thickness of the primary purification layer (20) is 5-50 cm; the thickness of the secondary purification layer (21) is 5 cm. -50cm; the thickness of the third-level purification layer (22) is 5-50cm; the thickness of the fourth-level purification layer (23) is 5-50cm.

7. a kind of environment-friendly and efficient medical waste water disinfection and purification equipment as claimed in claim 5 is characterized in that, the particle diameter of described zeolite is 1-10mm, the particle diameter of vermiculite is 1-10mm, the particle diameter of quartzite The diameter is 1-10mm, and the particle size of the activated carbon is 1-10mm.

8 . The environmentally friendly and efficient disinfection and purification equipment for medical wastewater according to claim 1 , wherein the number of the stirring blades ( 6 ) is 8. 9 .