CN109399784B - Medical wastewater treatment device capable of continuously operating - Google Patents
Medical wastewater treatment device capable of continuously operating Download PDFInfo
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- CN109399784B CN109399784B CN201811420896.3A CN201811420896A CN109399784B CN 109399784 B CN109399784 B CN 109399784B CN 201811420896 A CN201811420896 A CN 201811420896A CN 109399784 B CN109399784 B CN 109399784B
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The application discloses a medical wastewater treatment device capable of continuously operating, which comprises a treatment table, wherein four pulleys are arranged at the bottom of the treatment table, a filter is arranged on the treatment table, a pretreatment chamber and a biological filter chamber which are communicated are arranged in the filter, a sewage inlet is arranged at the upper part of one side of the pretreatment chamber, a replaceable fixed microorganism filler layer A is arranged in the pretreatment chamber, a replaceable fixed microorganism filler layer B is arranged at the bottom of the biological filter chamber, an aeration pipe at the bottom and a water suction pipe at the upper part are also arranged in the biological filter chamber, an aeration pump is arranged on the aeration pipe, transverse water pipes with water suction holes are arranged at the two ends of the water suction pipe, the water suction pipe is connected into a water storage tank from the top of the water storage tank, the water storage tank is divided into two closed areas by the transverse water pipes, the aeration pipe is also connected into the lower area of the water storage tank, and a water outlet is arranged at the bottom of the water storage tank. The device has high efficiency for treating medical waste liquid and does not pollute the environment.
Description
Technical Field
The application relates to the technical field of ecological environment protection, in particular to a medical wastewater treatment device capable of continuously operating.
Background
The wastewater treatment is to treat the wastewater by using physical, chemical and biological methods, so that the wastewater is purified and pollution is reduced, and the purposes of wastewater recovery, recycling and full utilization of water resources are achieved. The medical waste water treatment device is characterized in that the medical waste water treatment device comprises a waste water treatment device, a waste water treatment device and a waste water treatment device, wherein the waste water treatment device comprises a waste water treatment device, a waste water treatment device and a waste water treatment device.
Disclosure of Invention
The application solves the problems existing in the prior art and provides the medical wastewater treatment device capable of continuously operating.
The application is realized by the following technical scheme: the utility model provides a but medical wastewater treatment device of continuous operation, includes the processing table, the bottom of processing table is provided with four pulleys, makes things convenient for wastewater treatment device to remove, be provided with the filter on the processing table, be provided with communicating pretreatment chamber and biological filter chamber in the filter, pretreatment chamber one side upper portion is provided with the sewage entry and be provided with removable fixed microorganism packing layer A in the pretreatment chamber, and the microorganism in fixed microorganism packing layer A can be rapid adsorb the soluble organic matter in the sewage that gets into wastewater treatment device, goes through the quick accumulation process of matrix of a high load, this plays better cushioning effect to sewage quality of water, water yield, PH and poisonous and harmful substance that gets into; the biological filter chamber bottom is provided with the fixed microorganism packing layer B that can change, and the microorganism in the fixed microorganism packing layer B can decompose organic pollutant under the conversion of good oxygen, anaerobic condition, still be provided with the aeration pipe that is located the bottom and the water pipe that absorbs water that is located upper portion in the biological filter chamber, be provided with the aeration pump on the aeration pipe just it all is provided with the horizontal water pipe that takes the hole of absorbing water to absorb water the pipe both ends, the water pipe that absorbs water inserts in the water storage tank from the top of water storage tank, the water storage tank is divided into two closed areas by horizontal water pipe, the aeration pipe still inserts the lower part region of water storage tank, and the aeration pipe is pumped away the air in the water storage tank through the aeration pump for increase oxygen in the wastewater treatment device, causes the interior aerobic environment of processing apparatus, makes the microorganism in the fixed microorganism packing layer B can decompose the soluble organic matter in the sewage, then stops the back of aeration, and the microorganism in the fixed microorganism packing layer B utilizes remaining oxygen to continue to decompose the soluble organic matter, and the sediment in the sewage can fall to the fixed microorganism packing layer B in the automatic water storage tank, and the water storage tank is discharged into the supernatant fluid because of the air in the water storage tank is filled with the water storage tank, the filter supernatant fluid in the state when the water storage tank is filled with the air in the water storage tank, the bottom is filled with the water storage tank in the state again, the supernatant fluid can be filled with the filter liquid in the filter layer in the state.
Preferably, the mesh layer and the fixed microorganism filler layer A are arranged in the pretreatment chamber from top to bottom, the main function of the mesh layer is to perform primary filtration on sewage entering the wastewater treatment device, openings for extracting the mesh layer and the fixed microorganism filler layer A are arranged on the side wall of the filter, a handle A and a handle B are arranged on one side of the mesh layer and one side of the fixed microorganism filler layer A and are used for pulling out the mesh layer and the fixed microorganism filler layer A, the mesh layer and the fixed microorganism filler layer A can be pulled out by pulling the handle A and the handle B, so that the mesh layer and the fixed microorganism filler layer A can be cleaned or replaced at fixed time, the treatment capacity of the wastewater treatment device is ensured, and a water filtering hole is arranged below the fixed microorganism filler layer A and is used for filtering the sewage flowing from the fixed microorganism filler layer A, and the wastewater treatment efficiency is improved.
Preferably, the pretreatment chamber is partitioned with the biological filter chamber through a partition board, a rotating wheel is fixedly arranged below the partition board, and a pushing plate is arranged on the rotating wheel, so that sewage can push the pushing plate and flow from the pretreatment chamber to the biological filter chamber, the lower part of the partition board is close to a baffle plate on one side of the pretreatment chamber, the baffle plate can block the pushing plate to rotate only in the direction of the biological filter chamber, and the sewage in the biological filter chamber is prevented from flowing back from the pretreatment chamber to influence the treatment effect.
Preferably, an opening for extracting the biological filler layer B is formed in the side wall of the biological filter chamber, a handle C is arranged on one side of the biological filler layer B, and when the wastewater treatment device is used for a period of time, the handle C can be pulled down to extract the biological filler layer B and replace the biological filler layer B, so that the working efficiency of the wastewater treatment device is guaranteed.
Preferably, the treatment bench is provided with T shape pole, the horizontal pole both ends of T shape pole are provided with the pulley, just be provided with the water suction pipe on the T shape horizontal pole for the water suction pipe can slide from top to bottom at T shape pole, be provided with the water stop valve on the water suction pipe, be used for opening or closing the water suction pipe, and be provided with on the horizontal water pipe at water suction pipe both ends and float the water mark, float the water mark and make horizontal water pipe can float on the surface of water, thereby make the water suction pipe can float on the surface of water at biological filter chamber and absorb the water of water top surface, guaranteed that the suction is clear liquid, the water that is handled promptly, the horizontal water pipe of water suction pipe in the water storage tank can be along with water storage tank water level removal, guaranteed the lower upper and lower removal of water suction pipe, make the water suction pipe be difficult for blocking at the horizontal water pipe of biological filter chamber in-process of water suction, or along with the resistance that the liquid level descends is big.
Compared with the prior art, the application has the following advantages and beneficial effects: (1) The medical wastewater treatment device capable of continuously operating is provided with the movable wheels, so that the wastewater treatment device is easy to move or change positions;
(2) The medical wastewater treatment device capable of continuously operating can replace microbial fillers, and ensures the wastewater treatment efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. In the drawings:
fig. 1 is a schematic structural view of the present application.
In the drawings, the reference numerals and corresponding part names: 1-a treatment table; 2-pulleys; the device comprises a 3-filter, a 4-pretreatment chamber, a 5-biological filter chamber, a 6-sewage inlet, a 7-fixed microorganism filler layer A, an 8-fixed microorganism filler layer B, a 9-aerator pipe, a 10-water suction pipe, an 11-aerator pump, a 12-transverse water pipe, a 13-water storage tank, a 14-water outlet, a 15-grid layer, a 16-handle A, a 17-handle B, a 18-water filtering hole, a 19-partition board, a 20-rotating wheel, a 21-push plate, a 22-baffle, a 23-handle C, a 24-T-shaped rod, a 25-water stop valve, a 26-floating water mark and a 27-pulley.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present application, the present application will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present application and the descriptions thereof are for illustrating the present application only and are not to be construed as limiting the present application.
Examples
As shown in figure 1, a medical wastewater treatment device capable of continuously operating comprises a treatment table 1, wherein four pulleys 2 are arranged at the bottom of the treatment table 1, the wastewater treatment device is convenient to move, a filter 3 is arranged on the treatment table 1, a pretreatment chamber 4 and a biological filter chamber 5 which are communicated are arranged in the filter 3, a wastewater inlet 6 is arranged at the upper part of one side of the pretreatment chamber 4, a replaceable fixed microorganism filler layer A7 is arranged in the pretreatment chamber 4, and microorganisms in the fixed microorganism filler layer A7 can rapidly adsorb soluble organic matters in wastewater entering the wastewater treatment device, and a high-load matrix rapid accumulation process is carried out, so that a good buffer effect is achieved on the quality, the water quantity, the PH and toxic and harmful substances of the entered wastewater; the bottom of the biological filter chamber 5 is provided with a replaceable fixed microorganism filler layer B8, microorganisms in the fixed microorganism filler layer B8 can decompose organic pollutants under the conversion of aerobic and anaerobic conditions, an aeration pipe 9 positioned at the bottom and a water suction pipe 10 positioned at the upper part are further arranged in the biological filter chamber 5, an aeration pump 11 is arranged on the aeration pipe 9, two ends of the water suction pipe 10 are provided with transverse water pipes 12 with water suction holes, the water suction pipe 10 is connected into a water storage tank 13 from the top of the water storage tank 13, the water storage tank 13 is divided into two closed areas by the transverse water pipes 12, the aeration pipe 9 is connected into the lower area of the water storage tank 13, the aeration pipe 9 pumps away air in the water storage tank 13 through the aeration pump 11 and is used for increasing oxygen in a wastewater treatment device, so that microorganisms in the fixed microorganism filler layer B8 can decompose soluble organic matters in sewage, after a period of aeration is stopped, the rest microorganisms in the fixed microorganism filler layer B8 can be decomposed, and the water storage tank 13 is filled with water by the water storage tank 13, and simultaneously, the air in the water storage tank 13 is completely filled with the supernatant liquid is discharged by the water storage tank 13, and the supernatant liquid is discharged by the air in the state of the water storage tank 13, and the supernatant liquid is completely filled with the water in the water storage tank 13, and the supernatant liquid is discharged by the water tank 13.
Preferably, the pretreatment chamber 4 is internally provided with the grid layer 15 and the fixed microorganism filler layer A7 from top to bottom, the main function of the grid layer 15 is to primarily filter the sewage entering the wastewater treatment device, the side wall of the filter 3 is provided with openings for extracting the grid layer 15 and the fixed microorganism filler layer A7, one sides of the grid layer 15 and the fixed microorganism filler layer A7 are provided with the handle A16 and the handle B17 for pulling out the grid layer 15 and the fixed microorganism filler layer A7, the grid layer 15 and the fixed microorganism filler layer A7 can be pulled out by pulling the handle A16 and the handle B17, so that the grid layer 15 and the fixed microorganism filler layer A7 can be cleaned or replaced at regular time, the treatment capacity of the wastewater treatment device is ensured, and the lower part of the fixed microorganism filler layer A7 is provided with the water filtering holes 18 for filtering the sewage flowing through the fixed microorganism filler layer A7, and the wastewater treatment efficiency is improved.
Preferably, the pretreatment chamber 4 and the biological filter chamber 5 are partitioned by the partition plate 19, the runner 20 is fixedly arranged below the partition plate 19, and the push plate 21 is arranged on the runner 20, so that sewage can push the push plate 21 and flow from the pretreatment chamber 4 to the biological filter chamber 5, and the baffle 22 at one side of the partition plate 19 close to the pretreatment chamber 4 can block the push plate 21 to rotate only in the direction of the biological filter chamber 5, thereby avoiding the influence of sewage backflow in the biological filter chamber 5 from the inside of the pretreatment chamber 4.
Preferably, an opening for extracting the biological filler layer B8 is arranged on the side wall of the biological filter chamber 5, a handle C23 is arranged on one side of the biological filler layer B8, and when the wastewater treatment device is used for a period of time, the handle C23 can be pulled down to extract the biological filler layer B8 and replace the biological filler layer B8, so that the working efficiency of the wastewater treatment device is ensured.
Preferably, a T-shaped rod 24 is arranged on the treatment table 1, pulleys 27 are arranged at two ends of a cross rod of the T-shaped rod 24, a water suction pipe 10 is arranged on the cross rod of the T-shaped rod 24, so that the water suction pipe 10 can slide up and down on the T-shaped rod 24, a water stop valve 25 is arranged on the water suction pipe 10 and used for opening or closing the water suction pipe 10, a water float mark 26 is arranged on the transverse water pipe 12 at two ends of the water suction pipe 10, the water float mark 26 enables the transverse water pipe 12 to float on the water surface, the water suction pipe 10 can float on the water surface on the transverse water pipe 10 of the biological filter chamber 5 so as to absorb water on the top surface of the water body, the clear liquid, namely the treated water, is ensured, the transverse water pipe 12 of the water suction pipe 10 in the water storage tank 13 can move up and down along with the water height of the water storage tank 13, and the water suction pipe 10 can not easily move up or the water suction pipe 12 of the biological filter chamber 5 can be blocked along with large resistance of the descending liquid surface.
In the application, after sewage enters from the sewage inlet 6, larger impurities in the sewage are filtered through the primary filtration of the grid layer 15, then the sewage is pretreated by the fixed microorganism filler layer A7, the sewage enters the biological filter chamber 5 through the filtration function of the filtration water holes 18, then the sewage enters the biological filter chamber 5 through the push plate 21, the fixed microorganism filler layer B8 in the biological filter chamber 5 is treated under the aerobic condition of the aeration pipe 9, the aeration pipe 9 is closed, the fixed microorganism filler layer B8 utilizes the residual oxygen of the biological filter chamber 5 to treat the sewage, when the aeration pipe 9 is ventilated, the aeration pump 11 pumps the air in the water storage tank 13, the water tank 13 becomes negative pressure, after a period of time, the liquid level in the biological filter chamber 5 is still kept and the liquid level upper layer becomes clear liquid, the water stop valve 25 is opened, at this moment, the water suction pipe 10 can automatically absorb the clear liquid, the liquid level in the biological filter chamber 5 drops, the water suction pipe 10 drops, the water suction function of the water suction pipe 10 is ensured, the water suction pipe is lifted up by the water suction pipe 10, and the water suction pipe 10 is easy to move.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the application, and is not meant to limit the scope of the application, but to limit the application to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the application are intended to be included within the scope of the application.
Claims (4)
1. The utility model provides a but medical wastewater treatment device of continuous operation, its characterized in that includes processing table (1), the bottom of processing table (1) is provided with four pulleys (2), be provided with filter (3) on processing table (1), be provided with communicating pretreatment chamber (4) and biological filter chamber (5) in filter (3), pretreatment chamber (4) one side upper portion is provided with sewage entry (6) and be provided with fixed microorganism packing layer A (7) that can change in pretreatment chamber (4), biological filter chamber (5) bottom is provided with fixed microorganism packing layer B (8) that can change, still be provided with aeration pipe (9) and upper portion's water absorption pipe (10) of bottom in biological filter chamber (5), be provided with aeration pump (11) on aeration pipe (9) and water absorption pipe (10) both ends all are provided with lateral water pipe (12) that have the water absorption hole, water absorption pipe (10) are from the top of case in inserting water storage tank (13), water storage tank (13) are by two lateral water storage pipe (13) are divided into two water storage tank (13) water storage area, water storage tank (13) are provided with water storage area (14) in order to close the bottom;
wherein, the aeration pipe (9) pumps out the air in the water storage tank (13) through the aeration pump (11) and is used for adding oxygen into the wastewater treatment device to cause an aerobic environment in the treatment device; after aeration is stopped, as the air in the water storage tank (13) is pumped out to form negative pressure, the water suction pipe (10) can automatically suck clear liquid on the upper layer of sewage, so that the water storage tank (13) is filled with water, and bacteria of the fixed microorganism packing layer B (8) are transited to an anaerobic state after the clear liquid in the biological filter chamber (5) is discharged;
the treatment bench (1) is provided with a T-shaped rod (24), pulleys (27) are arranged at two ends of a cross rod of the T-shaped rod (24), a water suction pipe (10) is arranged on the cross rod of the T-shaped rod (24), a water stop valve (25) is arranged on the water suction pipe (10), and a floating water gauge (26) is arranged on a transverse water pipe (12) of the inner part of the biological filter chamber (5) of the water suction pipe (10).
2. The medical wastewater treatment device capable of continuously operating according to claim 1, wherein a grid layer (15) and a fixed microorganism filler layer a (7) are arranged in the pretreatment chamber (4) from top to bottom, openings for extracting the grid layer (15) and the fixed microorganism filler layer a (7) are formed in the side wall of the filter (3), a handle a (16) and a handle B (17) are arranged on one sides of the grid layer (15) and the fixed microorganism filler layer a (7), and a water filtering hole (18) is formed below the fixed microorganism filler layer a (7).
3. The continuous operation medical wastewater treatment device according to claim 1, wherein the pretreatment chamber (4) is partitioned from the biological filter chamber (5) by a partition plate (19), a rotating wheel (20) is fixedly arranged below the partition plate (19), a pushing plate (21) is arranged on the rotating wheel (20), a baffle plate (22) is arranged below the partition plate (19) and close to one side of the pretreatment chamber (4), and the baffle plate (22) can block the pushing plate (21) to rotate only in the direction of the biological filter chamber (5).
4. The continuous operation medical wastewater treatment device according to claim 1, wherein an opening for extracting the fixed microorganism filler layer B (8) is provided on the side wall of the biological filter chamber (5), and a handle C (23) is provided on one side of the fixed microorganism filler layer B (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811420896.3A CN109399784B (en) | 2018-11-27 | 2018-11-27 | Medical wastewater treatment device capable of continuously operating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811420896.3A CN109399784B (en) | 2018-11-27 | 2018-11-27 | Medical wastewater treatment device capable of continuously operating |
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| Publication Number | Publication Date |
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| CN109399784A CN109399784A (en) | 2019-03-01 |
| CN109399784B true CN109399784B (en) | 2023-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811420896.3A Active CN109399784B (en) | 2018-11-27 | 2018-11-27 | Medical wastewater treatment device capable of continuously operating |
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| CN (1) | CN109399784B (en) |
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| Publication number | Publication date |
|---|---|
| CN109399784A (en) | 2019-03-01 |
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