CN110642311B

CN110642311B - Novel sewage filters device

Info

Publication number: CN110642311B
Application number: CN201910916036.7A
Authority: CN
Inventors: 石文政; 刘小平
Original assignee: Shanghai Resun Environmental Technology Co ltd
Current assignee: Shanghai Resun Environmental Technology Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2021-09-21
Anticipated expiration: 2039-09-26
Also published as: CN110642311A

Abstract

The invention relates to the technical field of sewage treatment, in particular to a novel sewage filtering device, which comprises a motor, a plurality of connecting rod supports, a plurality of filtering units and a plurality of filtering units, wherein the motor is fixed on a cylinder and is connected with a transmission shaft through a transmission system; the invention has the advantages of reasonable design and good filtering effect, can effectively remove impurities and harmful substances in sewage, simultaneously improve the reuse rate of the filler, greatly reduce the running cost of sewage treatment, and improve the economic benefit and social benefit of enterprises.

Description

Novel sewage filters device

Technical Field

The invention relates to the technical field of sewage treatment, in particular to a novel sewage filtering device.

Background

With the development of industry, a large amount of sewage is generated in the industrial production process. A large amount of impurities and harmful substances contained in the sewage not only pollute the environment, but also bring certain influence on the health of people, and if the sewage is not directly discharged after treatment, the sewage can cause harm to the environment and the health of people. The sewage filter equipment of production in the current enterprise only can filter sewage, and harmful impurity in the sewage is got rid of unclean, and the running cost is high, handles the filler reuse rate of impurity and harmful substance in the sewage low. Therefore, how to produce a sewage filtering device which can effectively remove impurities and harmful substances in sewage, can improve the repeated utilization rate of the filler and greatly reduce the operation cost of enterprises is a problem to be solved by a plurality of manufacturers.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a sewage filtering device which can effectively remove impurities and harmful substances in sewage and can improve the repeated utilization rate of fillers so as to greatly reduce the operation cost of enterprises.

In order to achieve the purpose, the novel sewage filtering device is designed, comprises a motor fixed on a cylinder body and connected with a transmission shaft through a transmission system, and is characterized by also comprising a plurality of connecting rod supports, wherein the connecting rod supports are arranged on the transmission shaft, and the transmission shaft rotates to drive the connecting rod supports to vertically move up and down; the vertical motion of the connecting rod support can change the distance of the connecting rod in the horizontal direction, and the gap between the polygonal inner ring and the fixed outer ring is changed under the action of the connecting rod support.

The fixed outer ring and the polygonal inner ring are provided with a plurality of small water-permeable holes.

The movement of the connecting rod bracket is used for enabling the packing to be in a compaction state or a separate state independently.

The continuous motion of the connecting rod bracket is used for stirring and cleaning the filler.

Compared with the prior art, the invention has the advantages that: reasonable in design, the filter effect is good, can improve the reuse rate of filler when effectively getting rid of impurity and harmful substance in the sewage, reduces sewage treatment's running cost by a wide margin, has improved enterprise economic benefits and social.

Drawings

FIG. 1 is a front view of the present invention in its working condition;

FIG. 2 is a top view of the present invention in its operating condition;

FIG. 3 is a front view of the cleaning state of the present invention;

FIG. 4 is a top plan view of the cleaning state of the present invention;

in the figure: 1. the motor 2, the transmission shaft 3, the connecting rod 4, the connecting rod bracket 5, the cylinder 6, the fixed outer ring 7, the polygonal inner ring 8, the filler 9, the water inlet weir plate 10, the water outlet pipeline 11, the water outlet pipeline valve 12, the sewage outlet 13 and the sewage outlet valve.

Detailed Description

The construction and principles of such a device will be apparent to those skilled in the art from the following further description of the invention taken in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

See fig. 1-4

The motor 1 is fixed on the cylinder 5 and is connected with the transmission shaft 2 through a transmission system; the connecting rod bracket 4 is arranged on the transmission shaft 2, and the rotary motion of the transmission shaft 2 is converted into the vertical motion of the connecting rod bracket 4; the connecting rod bracket 4 is connected with the connecting rod 3 through a hinge; the connecting rod 3 is connected with the polygonal inner ring 7 through a hinge; the vertical movement of the connecting rod bracket 4 can change the distance of the connecting rod 3 in the horizontal direction, and the sectional area of the polygonal inner ring is changed under the action of the connecting rod bracket 4.

When the connecting rod 4 is in a horizontal state, the cross section area of the polygonal inner ring 7 is the largest, and the fillers 8 have no clearance. Sewage evenly enters the barrel body 5 through the water inlet weir plate 9, small water permeable holes are formed in the fixed outer ring 6 and the polygonal inner ring 7, clean water is discharged through the water outlet pipeline 10 through adsorption and filtration of the filler 8, and standard-reaching discharge of the sewage is achieved.

After sewage filter equipment continued work a period, 8's absorption and filter capacity of packing are weakened because of the jam of impurity, can accomplish through the system of filter equipment itself and wash 8's stirring, resume its adsorption capacity and filter effect: the motor 1 runs in the reverse direction, the transmission shaft 2 drives the connecting rod bracket 4, the horizontal displacement of the connecting rod 3 is changed, the section area of the polygonal inner ring 7 is reduced to be minimum, and the filler 8 is in an independent separation state from the original compaction state. Clean water is injected, the filler 8 is cleaned under the driving and stirring of the polygonal inner ring 7, the cleaned sewage can be discharged into the designated treatment equipment through the sewage outlet 12 and the sewage outlet valve 13, meanwhile, the sediment in the pipeline is cleaned and discharged through the sewage outlet pipeline valve 11, and the next working cycle can be started after the cleaning is finished.

See fig. 2 and 4

Can open threaded on the transmission shaft, equally open on the connecting rod support have with transmission shaft on screw thread matched with screw thread, the transmission shaft rotates under the drive of motor, the connecting rod support can carry out vertical motion along transmission epaxial screw thread, through hinged joint between connecting rod support and the connecting rod, through hinged joint between connecting rod and the polygon inner circle, connecting rod support up-and-down motion can drive connecting rod horizontal direction's distance. When the connecting rod works, the connecting rod is in the horizontal direction, the section of the polygonal inner ring is hexagonal, the sectional area formed by the polygonal inner ring is the largest, the sectional area formed by the polygonal inner ring and the fixed outer ring is the smallest because the polygonal inner ring is positioned in the fixed outer ring, and the filler arranged between the fixed outer ring and the polygonal inner ring is in a compacted state. When the filler needs to be cleaned, the horizontal distance of the connecting rod is reduced under the driving of the connecting rod support, the section of the polygonal inner ring is hexagonal, and the sectional area of the polygonal inner ring is the smallest at the moment, so that the sectional area enclosed by the polygonal inner ring and the fixed outer ring is the largest, the filler is in a separated state, and the filler is cleaned under the driving and stirring of the polygonal inner ring.

Claims

1. A novel sewage filtering device comprises a motor fixed on a cylinder body and connected with a transmission shaft through a transmission system, and is characterized by further comprising

The connecting rod supports are arranged on the transmission shaft, and the transmission shaft rotates to drive the connecting rod supports to vertically move up and down;

one end of each connecting rod is hinged with the connecting rod bracket,

a polygonal inner ring which is hinged with the other end of the connecting rod,

a fixed outer ring, a filler is arranged between the polygonal inner ring and the fixed outer ring,

the vertical movement of the connecting rod bracket can change the distance of the connecting rod in the horizontal direction, and the clearance between the polygonal inner ring and the fixed outer ring is changed under the action of the connecting rod bracket,

2. The new sewage filter unit of claim 1 wherein the fixed outer ring and the polygonal inner ring are provided with a plurality of small holes for water penetration.

3. The novel wastewater filtering apparatus according to claim 1, wherein the movement of the rod holder is used to bring the packing into a compacted state or into a separate state by itself.