CN112777761A

CN112777761A - Sewage treatment plant with reverse osmosis function

Info

Publication number: CN112777761A
Application number: CN201911086049.2A
Authority: CN
Inventors: 郑新江
Original assignee: Shaanxi Keruida Environmental Protection Technology Co Ltd
Current assignee: Shaanxi Keruida Environmental Protection Technology Co Ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2021-05-11

Abstract

The invention relates to the technical field of sewage treatment devices, and discloses a sewage treatment device with a reverse osmosis function, which comprises a permeation box and a purification box, wherein a permeation tube is communicated between the permeation box and the purification box, a first reverse osmosis membrane is fixedly connected to the inner tube wall of the permeation tube, the box tops of the permeation box and the purification box are both connected with a through door through buckles, a collecting box is fixedly connected to the outer box wall on one side of the permeation box, which is far away from the permeation tube, a supercharging device is arranged on the inner box wall on one side of the permeation box, the permeation box is connected with a filtering mechanism, the filtering mechanism comprises through holes, a filtering plate, a connecting groove, a driving motor, a rotating shaft, a striking rod and a fixed block, and the through holes are formed. The invention can filter larger impurities in sewage, can automatically clean the impurities on the filter plate, prevents the impurities from blocking the filter holes, has good filtering effect and high filtering efficiency, saves manual cleaning of the filter plate and is more convenient.

Description

Sewage treatment plant with reverse osmosis function

Technical Field

The invention relates to the technical field of sewage treatment devices, in particular to a sewage treatment device with a reverse osmosis function.

Background

Sewage treatment is the process of water quality requirement to its purification of discharging into a certain water or reuse for sewage reaches, and reverse osmosis is also called reverse osmosis, and one kind uses pressure differential as power, separates the membrane separation operation of solvent from the solution, is applied to the sewage treatment field in a large number, and sewage need use the filtration once before carrying out reverse osmosis treatment, and the filter can filter with many impurity, influences filtration efficiency, and the filter effect is poor, needs manual cleaning, and is more troublesome.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, a filter plate can filter more impurities, the filtering efficiency is influenced, the filtering effect is poor, manual cleaning is needed, and the problem is troublesome.

In order to achieve the purpose, the invention adopts the following technical scheme:

a sewage treatment device with a reverse osmosis function comprises a permeation box and a purification box, wherein a permeation tube is communicated between the permeation box and the purification box, a first reverse osmosis membrane is fixedly connected to the inner tube wall of the permeation tube, the box tops of the permeation box and the purification box are connected with a pass-through door through buckles, a collection box is fixedly connected to the outer tube wall of one side of the permeation box, which is far away from the permeation tube, a supercharging device is arranged on the inner tube wall of one side of the permeation box, and the permeation box is connected with a filtering mechanism;

the filter mechanism comprises a through hole, a filter plate, a connecting groove, a driving motor, a rotating shaft, a striking rod and a fixed block, the through hole is arranged on the lateral wall of the collecting box and the side wall of the permeating box in opposite directions, one end of the filter plate is hinged on the inner box wall of one side of the permeating box far away from the through hole, the other end of the filter plate penetrates through the through hole and extends outwards, the connecting groove is arranged on the inner box wall of one side of the collecting box near the through hole and extends into the corresponding box wall of the permeating box, the connecting groove is arranged below the through hole, the driving motor is fixedly connected at the bottom of the connecting groove, the rotating shaft is connected at the output end of the driving motor through a coupling, one end of the rotating shaft far away from the driving motor penetrates through a notch of the connecting groove and extends outwards, the striking rods are symmetrically and fixedly, and one end of the fixed block close to the striking rod is arranged in a spherical surface mode.

Preferably, a sealing bearing is fixedly connected to the groove wall of the connecting groove close to the notch, and an inner ring of the sealing bearing is fixedly sleeved on the rotating shaft.

Preferably, a second reverse osmosis membrane is fixedly connected to the inner pipe wall of the permeation tube.

Preferably, the four foot outlets of the outer box bottom of the collecting box, the permeation box and the purification box are fixedly connected with rubber anti-slip pads.

Preferably, the material of the filtering mechanism is stainless alloy material.

Compared with the prior art, the invention provides a sewage treatment device with a reverse osmosis function, which has the following beneficial effects:

this sewage treatment plant with reverse osmosis function constitutes a filtering mechanism through setting up clearing hole, filter, spread groove, driving motor, axis of rotation, striking pole and fixed block, can filter great impurity in the sewage, can clear up the impurity on the filter automatically simultaneously, prevents that impurity from blockking up the filtration pore, and the filter effect is good, and filtration efficiency is high, has saved artifical clearance filter, and it is more convenient.

The part not involved in the device is the same as the prior art or can be realized by the prior art, the invention can prevent impurities from blocking the filter holes, has good filtering effect and high filtering efficiency, saves manual cleaning of the filter plate and is more convenient.

Drawings

FIG. 1 is a schematic structural diagram of a sewage treatment plant with reverse osmosis function according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

in the figure: 1 infiltration case, 2 purifying box, 3 first reverse osmosis membrane, 4 infiltration pipes, 5 collecting boxes, 6 supercharging devices, 7 filter mechanisms, 71 through holes, 72 filter plates, 73 connecting grooves, 74 driving motors, 75 rotating shafts, 76 striking rods, 77 fixed blocks, 8 sealed bearings, 9 second reverse osmosis membrane, 10 rubber non-slip mats and 11 pass gates.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a sewage treatment device with reverse osmosis function comprises a permeation box 1 and a purification box 2, wherein a permeation tube 4 is communicated between the permeation box 1 and the purification box 2, a first reverse osmosis membrane 3 is fixedly connected to the inner tube wall of the permeation tube 4, the box tops of the permeation box 1 and the purification box 2 are both connected with a pass-through door 11 through a hasp, a collection box 5 is fixedly connected to the outer box wall on one side of the permeation box 1 away from the permeation tube 4, a pressurization device 6 is arranged on the inner box wall on one side of the permeation box 1, the pressurization device 6 and the first permeation membrane 3 are the prior art, and the permeation box 1 is connected with a filtration mechanism 7 without much description;

the filtering mechanism 7 comprises a through hole 71, a filtering plate 72, a connecting groove 73, a driving motor 74, a rotating shaft 75, striking rods 76 and a fixed block 77, the through hole 71 is arranged on the opposite side wall of the collecting box 5 and the permeation box 1, one end of the filtering plate 72 is hinged on the inner box wall of the permeation box 1 far away from the through hole 71, the other end of the filtering plate 72 penetrates through the through hole 71 and extends outwards, the connecting groove 73 is arranged on the inner box wall of the collecting box 5 near the through hole 71, the connecting groove 73 extends into the corresponding box wall of the permeation box 1, the connecting groove 73 is arranged below the through hole 71, the driving motor 74 is fixedly connected to the bottom of the connecting groove 73, the rotating shaft 75 is connected to the output end of the driving motor 74 through a coupler, one end of the rotating shaft 75 far away from the driving motor 74 penetrates through the notch of the connecting groove 73, the fixed block 77 is fixedly connected to one side of the filter plate 72 close to the striking rod 76, one end of the fixed block 77 close to the striking rod 76 is arranged in a spherical surface mode, sewage is poured into the permeation box 1, solution with low concentration is poured into the purification box 2, the sewage is filtered by the filter plate 72, larger impurities are left on the filter plate 72, the filtered sewage enters the permeation box 1, the driving motor 74 is started, the driving motor 74 drives the rotating shaft 75 to rotate, the rotating shaft 75 drives the striking rod 76 to rotate, the striking rod 76 strikes the fixed block 77 to enable the filter plate 72 to vibrate, the impurities on the filter plate 72 fall into the collection box 5 through vibration, the supercharging device is opened, the water solution enters the purification box 2 through the first reverse osmosis membrane 3 under the action of pressure, sand particles in the sewage, the organic matters and the impurities with larger molecules are left in the permeation box 1, the larger impurities in the sewage can be filtered, and the impurities on the filter plate 72 can, prevent that impurity from blockking up the filtration pore, the filter effect is good, and filtration efficiency is high, has saved artifical clearance filter 72, and is more convenient.

Fixedly connected with seal bearing 8 on the cell wall that spread groove 73 is close to the notch, the fixed cover of inner circle of seal bearing 8 is established on axis of rotation 75, can seal spread groove 73, prevents that impurity from getting into spread groove 73.

The second reverse osmosis membrane 9 is fixedly connected to the inner pipe wall of the permeation pipe 4, so that a permeation membrane without permeation conditions can be manufactured, and the sewage purification effect is better.

Four equal fixedly connected with rubber slipmats 10 go out at the bottom of the outer container of collecting box 5, infiltration case 1 and purifying box 2, make collecting box 5, infiltration case 1 and purifying box 2 more firm, be difficult for rocking.

The filtering mechanism 7 is made of stainless alloy materials, so that the filtering mechanism 7 is not easy to rust, and the service life of the equipment is prolonged.

In the invention, sewage is poured into the infiltration tank 1, solution with low concentration is poured into the purification tank 2, the sewage is filtered by the filter plate 72, larger impurities are left on the filter plate 72, the filtered sewage enters the infiltration tank 1, the driving motor 74 is started, the driving motor 74 drives the rotating shaft 75 to rotate, the rotating shaft 75 drives the striking rod 76 to rotate, the striking rod 76 strikes the fixed block 77 to vibrate the filter plate 72, the impurities on the filter plate 72 fall into the collection tank 5 by vibration, the supercharging device is opened, the aqueous solution enters the purification tank 2 through the first reverse osmosis membrane 3 under the action of pressure, sand grains, organic matters and impurities with larger molecules in the sewage are left in the infiltration tank 1, the larger impurities in the sewage can be filtered, simultaneously, the impurities on the filter plate 72 can be automatically cleaned, the filter holes are prevented from being blocked by the impurities, the filtering effect is good, the filtering efficiency is high, and manual cleaning of the filter plate 72 is omitted, is more convenient.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A sewage treatment device with a reverse osmosis function comprises a permeation box (1) and a purification box (2), and is characterized in that a permeation tube (4) is communicated between the permeation box (1) and the purification box (2), a first reverse osmosis membrane (3) is fixedly connected to the inner tube wall of the permeation tube (4), the box tops of the permeation box (1) and the purification box (2) are connected with a pass-through door (11) through buckles, a collection box (5) is fixedly connected to the outer box wall of one side, away from the permeation tube (4), of the permeation box (1), a supercharging device (6) is arranged on the inner box wall of one side of the permeation box (1), and the permeation box (1) is connected with a filtering mechanism (7);

the filter mechanism (7) comprises a through hole (71), a filter plate (72), a connecting groove (73), a driving motor (74), a rotating shaft (75), a striking rod (76) and a fixing block (77), the through hole (71) is arranged on the opposite side wall of the collecting box (5) and the permeation box (1), one end of the filter plate (72) is hinged on the inner box wall of one side of the permeation box (1) far away from the through hole (71), the other end of the filter plate (72) penetrates through the through hole (71) and extends outwards, the connecting groove (73) is arranged on the inner box wall of one side of the collecting box (5) close to the through hole (71), the connecting groove (73) extends into the corresponding box wall of the permeation box (1), the connecting groove (73) is arranged below the connecting groove (71), the driving motor (74) is fixedly connected at the groove bottom of the connecting groove (73), the rotating shaft (75) is connected at the output end of the driving motor (74), one end of the rotating shaft (75), which is far away from the driving motor (74), penetrates through a notch of the connecting groove (73) and extends outwards, the two striking rods (76) are symmetrically and fixedly connected to the shaft wall of the rotating shaft (75), the fixing block (77) is fixedly connected to one side, which is close to the striking rods (76), of the filter plate (72), and one end, which is close to the striking rods (76), of the fixing block (77) is arranged in a spherical manner.

2. A sewage treatment plant with reverse osmosis function according to claim 1, wherein a sealing bearing (8) is fixedly connected to the wall of the connecting groove (73) close to the notch, and the inner ring of the sealing bearing (8) is fixedly sleeved on the rotating shaft (75).

3. A wastewater treatment plant with reverse osmosis function according to claim 1, characterized in that a second reverse osmosis membrane (9) is fixedly connected to the inner pipe wall of the permeation tube (4).

4. The sewage treatment device with the reverse osmosis function according to claim 1, wherein rubber anti-skid pads (10) are fixedly connected to four foot outlets of the outer box bottom of the collecting box (5), the permeation box (1) and the purification box (2).

5. A sewage treatment plant with reverse osmosis function according to claim 1, characterised in that the material of the filtering means (7) is stainless alloy.