CN102886173B - High-efficiency water sedimentation filtration device and sedimentation filtration method - Google Patents

High-efficiency water sedimentation filtration device and sedimentation filtration method Download PDF

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Publication number
CN102886173B
CN102886173B CN201210353899.6A CN201210353899A CN102886173B CN 102886173 B CN102886173 B CN 102886173B CN 201210353899 A CN201210353899 A CN 201210353899A CN 102886173 B CN102886173 B CN 102886173B
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water
screen pack
container
filtration
filter screens
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CN102886173A (en
Inventor
徐宏康
吕春燕
章锐芬
祝志明
何可洲
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DONGGUAN HONGJIE ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
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Abstract

The invention discloses a high-efficiency water sedimentation filtration device and a high-efficiency water sedimentation filtration method. The water filtration device comprises a container or a pool, wherein a water inlet, a water outlet and a slag discharge port are formed on the container or one side of the pool; at least two filter screens are arranged in the container or the pool; and the filter screens are arranged between the water inlet and the water outlet, and are arranged in a non-parallel mode. The water filtration method comprises the following step of: arranging the filter screens in pipelines through which water flows, and the container or the pool which is used for filtering the water in a non-parallel mode. By specifically setting the filter screens and controlling the direction of water flow and the accumulation position of filtered flocs, the flocs and sludge cannot block the filter screens easily due to the disturbance of the water flow and the action of gravity, and the filter screens are easy to clean; by the sewage treatment device and the sewage treatment method, sedimentation and filtration systems are not required to be arranged, so the site is greatly saved, the efficiency of water treatment is improved, and the cost of water treatment is reduced; and by the device and the method, the progress of a water treatment technology is pushed.

Description

A kind of water sedimentation filter and sedimentation and filtration method efficiently
Technical field
The present invention relates to water-treatment technology field, be specifically related to a kind of water sedimentation filter and sedimentation and filtration method efficiently.
Background technology
The effluent purification method of prior art has generally comprised the precipitation of sewage and has filtered two processes, and the process that two systems complete respectively precipitation and filter need to be installed, and can cause floor space large and two systems are installed simultaneously.Settling system effluent quality is poor at present in addition, and turbidity is higher; And filtration system can not directly be processed the sewage that turbidity is higher, can not realize and can directly process the sewage that turbidity is higher, can obtain again the object of the good water outlet of water quality, cause inefficiency.At present filtration system is in the time of the flco rinsing in filtrate, normally adopt from bottom to top will be heavier than water in filtrate flco from filtrate, rush out, and with water or the gentle filtration system of taking out of of water of backwash; The clear water water yield of this process need is many, hydraulic pressure is high, does not reach object energy-conservation and that save water.
Summary of the invention
The features and advantages of the present invention are partly statement in the following description, or can be apparent from this description, or can learn by putting into practice the present invention.
For the problem of prior art, the invention provides a kind of water sedimentation filter and sedimentation and filtration method efficiently, this efficient water sedimentation filter and method are by specifically arranging screen pack, control the direction of current and the position of accumulating of the flco being filtered, due to the disturbance of current and the effect of gravity, flco and mud can not result in blockage to screen pack, and easily clean, use after sewage-treatment plant of the present invention, precipitation needn't be set again and filter two cover systems, therefore greatly saved place, improve the efficiency of water treatment, reduce cost of water treatment.
The present invention for solving the problems of the technologies described above adopted technical scheme is:
According to an aspect of the present invention, the invention provides a kind of water sedimentation filter efficiently, comprise a container or pond, on this container or on the side in this pond, be provided with water inlet, delivery port and slag-drip opening, in this container or pond, be provided with at least two screen packs, this screen pack is arranged between this water inlet and this delivery port, and this screen pack is arranged in nonparallel mode.
According to embodiments of the invention, in this adjacent screen pack, the head end of this screen pack and the tail end of another this screen pack are close.
According to embodiments of the invention, this adjacent screen pack joins end to end.
Preferably, this adjacent screen pack forms the angle of 10 degree to 80 degree.
According to embodiments of the invention, this slag-drip opening is arranged on the bottom in this container or this pond.
According to embodiments of the invention, this water inlet connects water inlet pipe, and this delivery port connects outlet pipe, and this slag-drip opening connects scum pipe.
According to a further aspect in the invention, the invention provides a kind of water sedimentation filter method efficiently, comprise step: in the container of the pipeline of current warp, filtered water or pond, in nonparallel mode, screen pack is set.
Preferably, in this adjacent screen pack, the head end of this screen pack and the tail end of another this screen pack are close.
Preferably, this adjacent screen pack joins end to end.
Preferably, this adjacent screen pack forms the angle of 10 degree to 80 degree.
Preferably, in the time that this screen pack is cleaned, rinse from water outlet side to influent side to this screen pack.
Beneficial effect of the present invention: the efficient water sedimentation filter of the present invention and sedimentation and filtration method are by specifically arranging screen pack, control the direction of current and the position of accumulating of the flco being filtered, due to the disturbance of current and the effect of gravity, flco and mud are not easy screen pack to result in blockage, and easily clean, use after sewage-treatment plant of the present invention and method, precipitation needn't be set again and filter two cover systems, therefore greatly saved place, improve the efficiency of water treatment, reduce cost of water treatment, the present invention has advanced the progress of water technology.
Brief description of the drawings
Below by describing particularly the present invention with reference to accompanying drawing and in conjunction with example, advantage of the present invention and implementation will be more obvious, wherein content shown in accompanying drawing is only for explanation of the present invention, and do not form the restriction of going up in all senses of the present invention, in the accompanying drawings:
Fig. 1 is one of the efficient water sedimentation filter of the present invention embodiment schematic diagram;
Fig. 2 is two schematic diagrames of the efficient water sedimentation filter of the present invention embodiment.
Detailed description of the invention
As depicted in figs. 1 and 2, the efficient water sedimentation filter of the present invention comprises container 11 or a pond, on container 11 or on the side in pond, be provided with water inlet 12, delivery port 13 and slag-drip opening 14, in container 11 or pond, be provided with at least two screen packs 15, screen pack 15 is arranged between water inlet 12 and delivery port 13, and screen pack 15 is arranged in nonparallel mode.According to embodiments of the invention, in adjacent screen pack 15, the head end of a screen pack and the tail end of another screen pack are close.Adjacent screen pack 15 joins end to end.Adjacent screen pack 15 forms the angle of 10 degree to 80 degree.Slag-drip opening 14 is arranged on the bottom in container 11 or pond.Water inlet 12 connects water inlet pipe 121, and delivery port 13 connects outlet pipe 131, and slag-drip opening 14 connects scum pipe 141.
The efficient water sedimentation filter method of the present invention, comprises step: in the container of the pipeline of current warp, filtered water or pond, in nonparallel mode, screen pack is set.
Preferably, in adjacent screen pack, the head end of a screen pack and the tail end of another this screen pack are close.Adjacent screen pack joins end to end.Adjacent screen pack forms the angle of 10 degree to 80 degree.In the time that screen pack is cleaned, rinse from water outlet side to influent side to this screen pack.
The present invention has completed the precipitation of sewage purification and has filtered two processes in a system, save floor space, the sewage that turbidity is higher can be directly processed in realization, can obtain again the object of the good water outlet of water quality, thereby solved the poor and filtration system of current settling system effluent quality and can not directly process the problem of the sewage that turbidity is higher, have efficient with save the benefit of taking up an area resource, because the present invention adopts non-parallel mode that screen pack is set, and adopt (from water outlet side to influent side) from the top down that flco heavier than water screen pack is developed from screen pack, enter the mixed precipitation district of screen pack below, the flco heavier than water can sink to entering mud accumulation region more voluntarily, so backwash mode of the present invention, on the one hand because not needing additionally to consume clear water, or clear water and compressed air, on the other hand because whole backwash process does not need water emptying, and reach both energy-conservation, save water resource, make again the water treatment procedure can be uninterrupted continuously, the object of efficiently carrying out.
With reference to the accompanying drawings of the preferred embodiments of the present invention, those skilled in the art do not depart from the scope and spirit of the present invention above, can have multiple flexible program to realize the present invention.For example, illustrate as the part of an embodiment or the feature described can be used for another embodiment to obtain another embodiment.These are only the better feasible embodiment of the present invention, not thereby limit to interest field of the present invention, the equivalence that all utilizations description of the present invention and accompanying drawing content are done changes, within being all contained in interest field of the present invention.

Claims (3)

1. an efficient water sedimentation filter, comprise a container or pond, it is characterized in that: on described container or on the side in described pond, be provided with water inlet, delivery port and slag-drip opening, in described container or pond, be provided with at least two screen packs, described screen pack is arranged between described water inlet and described delivery port, described screen pack is arranged in nonparallel mode, and in adjacent described screen pack, the tail end of the head end of a described screen pack and another Zhang Suoshu screen pack near or join end to end; Adjacent described screen pack forms the angle of 10 degree to 80 degree.
2. efficient water sedimentation filter according to claim 1, is characterized in that: described slag-drip opening is arranged on the bottom in described container or described pond.
3. efficient water sedimentation filter according to claim 1, is characterized in that: described water inlet connects water inlet pipe, and described delivery port connects outlet pipe, and described slag-drip opening connects scum pipe.
CN201210353899.6A 2012-09-21 2012-09-21 High-efficiency water sedimentation filtration device and sedimentation filtration method Active CN102886173B (en)

Priority Applications (1)

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CN201210353899.6A CN102886173B (en) 2012-09-21 2012-09-21 High-efficiency water sedimentation filtration device and sedimentation filtration method

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Application Number Priority Date Filing Date Title
CN201210353899.6A CN102886173B (en) 2012-09-21 2012-09-21 High-efficiency water sedimentation filtration device and sedimentation filtration method

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CN102886173B true CN102886173B (en) 2014-08-06

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105457387A (en) * 2015-12-08 2016-04-06 成都科创佳思科技有限公司 Sewage treatment device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87101825A (en) * 1987-03-12 1988-09-21 王洪成 Waste disposal plant
CN101954206A (en) * 2010-08-26 2011-01-26 常州亿晶光电科技有限公司 Liquid lubricating oil filtering device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87101825A (en) * 1987-03-12 1988-09-21 王洪成 Waste disposal plant
CN101954206A (en) * 2010-08-26 2011-01-26 常州亿晶光电科技有限公司 Liquid lubricating oil filtering device

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