CN210186572U - Waste water suspended matter filtering system - Google Patents

Waste water suspended matter filtering system Download PDF

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Publication number
CN210186572U
CN210186572U CN201920804103.1U CN201920804103U CN210186572U CN 210186572 U CN210186572 U CN 210186572U CN 201920804103 U CN201920804103 U CN 201920804103U CN 210186572 U CN210186572 U CN 210186572U
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China
Prior art keywords
rotating arm
tank
hinged
cover body
opening cylinder
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CN201920804103.1U
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Chinese (zh)
Inventor
Shuhai Feng
冯树海
Hongjun Geng
耿洪军
Xiuquan Zhao
赵修全
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WEIFANG DAYOU BIOLOGICAL CHEMICAL CO LTD
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WEIFANG DAYOU BIOLOGICAL CHEMICAL CO LTD
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Abstract

The utility model provides a water suspended solid filtration system that filtration efficiency is high, effectual. A wastewater suspension filtration system comprising: the upper part of the tank body is provided with a cover body, the bottom of the tank body is a conical tank bottom, the cover body is provided with a water inlet pipe, and the tank bottom is provided with a water drain pipe and a slag discharge port; the filtering mechanism comprises a driving motor arranged on the cover body, the output end of the driving motor is provided with a rotating shaft, and a plurality of filter screens are arranged on the rotating shaft from top to bottom; the slag discharging mechanism comprises an opening cylinder, a rotating arm, a balancing rod and a slag discharge door, wherein the opening cylinder is arranged on the inner wall of the bottom of the tank, the output end of the opening cylinder is connected with one end of the rotating arm, the other end of the rotating arm is hinged on the slag discharge door, one end of the balancing rod is hinged on the slag discharge door, and the other end of the balancing rod is hinged with the rotating arm.

Description

Waste water suspended matter filtering system
Technical Field
The utility model relates to a filtration system, concretely relates to waste water suspended solid filtration system belongs to sewage treatment technical field.
Background
The industrial sewage comprises production wastewater, production sewage and cooling water, and has the characteristics of various wastewater types, complex components, high treatment difficulty and the like. There are three common methods for treating impurities in wastewater: gravity precipitation method, air floatation method and filtration method.
A gravity precipitation method: the settleable performance of suspended particles in water is utilized to generate the sinking action under the action of gravity, so that the solid-liquid separation process is realized. Is suitable for suspended particles with density more than 1 in water, and the particles can be recovered. The sewage is primarily treated by the grating to block a part of large insoluble substances, and the sewage with small particle suspended matters enters the primary sedimentation tank. Sink due to gravity.
Air floatation: the method can generate a large amount of micro bubbles in water to form a three-phase mixture of water, gas and removed substances, and promote micro bubbles to adhere to suspended impurities in the sewage and float to the water surface under the combined action of various forces such as interfacial tension, bubble rising buoyancy, hydrostatic pressure difference and the like. The method is suitable for treating the sewage containing suspended particles with the density which is not much different from that of the water.
The filtration method comprises separating suspension with porous medium, allowing liquid in the suspension to flow out through the pore channels of the medium under the action of external force, and stopping solid particles.
At present, the solid suspended solids in the chemical wastewater mainly adopt a filtration method, and have the following problems: the filtering efficiency is low, the filtering net is easy to block, the filtering effect is poor, the subsequent filtering effect is influenced, and the environment is polluted after the filtering net is discharged.
SUMMERY OF THE UTILITY MODEL
The utility model provides a water suspended solid filtration system that filtration efficiency is high, effectual.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
a wastewater suspension filtration system comprising:
the upper part of the tank body is provided with a cover body, the bottom of the tank body is a conical tank bottom, the cover body is provided with a water inlet pipe, and the tank bottom is provided with a water drain pipe and a slag discharge port;
the filtering mechanism comprises a driving motor arranged on the cover body, the output end of the driving motor is provided with a rotating shaft, and a plurality of filter screens are arranged on the rotating shaft from top to bottom;
the slag discharging mechanism comprises an opening cylinder, a rotating arm, a balancing rod and a slag discharge door, wherein the opening cylinder is arranged on the inner wall of the bottom of the tank, the output end of the opening cylinder is connected with one end of the rotating arm, the other end of the rotating arm is hinged on the slag discharge door, one end of the balancing rod is hinged on the slag discharge door, and the other end of the balancing rod is hinged with the rotating arm.
The preferred scheme of waste water suspended solid filtration system, filter screen include the filter screen main part, and the filter screen main part periphery is equipped with upper blade and lower blade, and the upper blade is the arc structure of downward convexity, and lower blade is the arc structure of upward convexity.
In the preferable scheme of the wastewater suspended matter filtering system, the filter screen main body is of a frustum structure with a large upper part and a small lower part, and the inclination angle is 5-10 degrees.
The utility model has the advantages that: impurities in water are filtered quickly and efficiently under the condition of hardly increasing filtering resistance, and the filtered impurities can be easily separated and discharged through a high-speed rotating filter screen, so that the efficiency is high, and secondary environmental pollution is prevented; the slag discharging mechanism has simple structure and convenient operation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of a screen structure.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1, a wastewater suspended matter filtering system comprises a tank body 6, a filtering mechanism and a slag discharging mechanism, wherein the upper part of the tank body 6 is provided with a cover body 11, the bottom of the tank body is a conical tank bottom 12, the cover body 11 is provided with a water inlet pipe, and the tank bottom 12 is provided with a drain pipe 13 and a slag discharging port; the filtering mechanism comprises a driving motor 1 arranged on the cover body 11, the output end of the driving motor 1 is provided with a rotating shaft 4, and a plurality of filter screens 5 are arranged on the rotating shaft 4 from top to bottom; the slag discharging mechanism comprises an opening cylinder 9, a rotating arm 8, a balancing rod 14 and a slag discharging door 10, wherein the opening cylinder 9 is arranged on the inner wall of a tank bottom 12, the output end of the opening cylinder 9 is connected with one end of the rotating arm 8, the other end of the rotating arm 8 is hinged on the slag discharging door 10, one end of the balancing rod 14 is hinged on the slag discharging door 10, and the other end of the balancing rod is hinged with the rotating arm 8.
In this embodiment, the strainer 5 includes a strainer body 52, an upper blade 51 and a lower blade 53 are disposed on the periphery of the strainer body 52, the upper blade 51 is of an arc structure protruding downward, and the lower blade 53 is of an arc structure protruding upward.
In this embodiment, the filter screen body 52 has a frustum-shaped structure with a large upper part and a small lower part, and the inclination angle is 5-10 °
In this embodiment, the inlet tube includes inner tube 2 and the suit and all is equipped with the filtration pore on inner tube 2 and the outer tube 3 at the outer tube 3 of inner tube 2, can carry out prefilter to water.
Utilize the utility model discloses the during operation: adding water to be treated into the water inlet pipe of the cover body 11, driving the motor 1 to drive the rotating shaft 4 to rotate, simultaneously rotating the filter screen 5, and discharging filtered water from the water outlet pipe 13 at the bottom 12 of the crystal tank; when slag is required to be discharged, the opening cylinder 9 is operated to drive the rotating arm 8 to operate the slag discharging door 10 to be opened, so that slag can be discharged.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (3)

1. A wastewater suspension filtration system, comprising:
the tank body (6) is provided with a cover body (11) at the upper part, the bottom of the tank body is a conical tank bottom (12), a water inlet pipe is arranged on the cover body (11), and the tank bottom (12) is provided with a drain pipe (13) and a slag discharge port;
the filtering mechanism comprises a driving motor (1) arranged on the cover body (11), the output end of the driving motor (1) is provided with a rotating shaft (4), and a plurality of filter screens (5) are arranged on the rotating shaft (4) from top to bottom;
the slag discharging mechanism comprises an opening cylinder (9), a rotating arm (8), a balancing rod (14) and a slag discharging door (10), wherein the opening cylinder (9) is arranged on the inner wall of a tank bottom (12), the output end of the opening cylinder (9) is connected with one end of the rotating arm (8), the other end of the rotating arm (8) is hinged to the slag discharging door (10), one end of the balancing rod (14) is hinged to the slag discharging door (10), and the other end of the balancing rod is hinged to the rotating arm (8).
2. The wastewater suspension filtration system of claim 1, wherein: the filter screen (5) comprises a filter screen main body (52), an upper blade (51) and a lower blade (53) are arranged on the periphery of the filter screen main body (52), the upper blade (51) is of an arc-shaped structure protruding downwards, and the lower blade (53) is of an arc-shaped structure protruding upwards.
3. The wastewater suspension filtration system of claim 1 or 2, wherein: the filter screen main body (52) is of a frustum structure with a large upper part and a small lower part, and the inclination angle is 5-10 degrees.
CN201920804103.1U 2019-05-31 2019-05-31 Waste water suspended matter filtering system Active CN210186572U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920804103.1U CN210186572U (en) 2019-05-31 2019-05-31 Waste water suspended matter filtering system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920804103.1U CN210186572U (en) 2019-05-31 2019-05-31 Waste water suspended matter filtering system

Publications (1)

Publication Number Publication Date
CN210186572U true CN210186572U (en) 2020-03-27

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CN201920804103.1U Active CN210186572U (en) 2019-05-31 2019-05-31 Waste water suspended matter filtering system

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CN (1) CN210186572U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114917663A (en) * 2021-01-31 2022-08-19 湖南迪易清环保科技有限公司 Special-shaped filter element and water treatment device
CN114917667A (en) * 2021-01-31 2022-08-19 湖南迪易清环保科技有限公司 Toper filter core and water treatment facilities

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114917663A (en) * 2021-01-31 2022-08-19 湖南迪易清环保科技有限公司 Special-shaped filter element and water treatment device
CN114917667A (en) * 2021-01-31 2022-08-19 湖南迪易清环保科技有限公司 Toper filter core and water treatment facilities

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