CN215311478U

CN215311478U - Flocculating agent reverse osmosis equipment for environmental pollution treatment

Info

Publication number: CN215311478U
Application number: CN202121780243.3U
Authority: CN
Inventors: 岳彩波; 陈华珍
Original assignee: Shandong Mike Water Treatment Technology Co ltd
Current assignee: Shandong Mike Water Treatment Technology Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2021-12-28
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a flocculant reverse osmosis device for treating environmental pollution, which comprises a bottom plate, a treatment tower, a water storage tank and a filter ring, wherein support legs are fixed on the lower end surface of the treatment tower in an annular array, and the number of the supporting legs is four, the treatment tower is fixed in the middle of one end of the upper end surface of the bottom plate through the supporting legs, the lower end of one side of the treatment tower is communicated and provided with a connecting pipe, the middle part of the connecting pipe is communicated and provided with a second control valve, a flange is fixed at one end of the connecting pipe, which is far away from the treatment tower, a drain pipe is communicated and installed at the middle part of one side of the filter ring, a filter screen is fixed inside one side of the filter ring positioned on the drain pipe, a semi-permeable filter membrane is fixed inside the filter ring, fixing buckles are fixed on the outer side of the filter ring in an annular array, and the fixed buckles are four in number, and the filter ring is fixed on one side of the flange plate through the fixed buckles. The utility model is beneficial to reverse osmosis filtration of the precipitated suspended matters.

Description

Flocculating agent reverse osmosis equipment for environmental pollution treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to flocculant reverse osmosis equipment for treating environmental pollution.

Background

Flocculants can be classified into inorganic flocculants and organic flocculants according to the total chemical composition. Wherein the inorganic flocculant also comprises an inorganic coagulant and an inorganic polymeric flocculant; the organic flocculant also comprises a synthetic organic polymer flocculant, a natural organic polymer flocculant and a microbial flocculant.

A large number of searches find that: chinese utility model patent: the utility model discloses an application number (CN 201720311289.8) and a publication number (CN 206624681U) and discloses a wastewater treatment reverse osmosis device capable of improving a reverse osmosis effect, belonging to the technical field of metallurgical wastewater treatment equipment and used for improving the reverse osmosis effect of wastewater treatment. The technical scheme is as follows: the reverse osmosis membrane pressure vessel of one section and the reverse osmosis membrane pressure vessel of the second section are respectively provided with 7 reverse osmosis membrane elements, and the reverse osmosis membrane elements arranged in the reverse osmosis membrane pressure vessel of the second section are low-pressure anti-pollution membrane reverse osmosis membrane elements. On the basis of not changing the parameters of the prior high-pressure pump, such as flow rate, lift and the like, the low-pressure anti-pollution membrane reverse osmosis membrane element is adopted in the two-section reverse osmosis membrane pressure container, the pressure requirement can be reduced by 30% compared with a high-pressure membrane with the same membrane area, the requirement of the two-section reverse osmosis device on water inlet net thrust can be reduced, the water flow rate can be improved, the problems of scaling and fouling of the two-section reverse osmosis membrane can be solved, and the stable operation of the reverse osmosis device can be ensured.

In order to conveniently treat sewage, a flocculating agent needs to be added into the sewage to precipitate suspended matters in the sewage, so that the suspended matters are removed, and the device which is favorable for performing reverse osmosis on the suspended matters is needed to clean the precipitated suspended matters conveniently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide flocculant reverse osmosis equipment for treating environmental pollution, which has the advantage of facilitating reverse osmosis filtration of precipitated suspended matters and solves the problem that suspended matters in sewage are precipitated by adding a flocculant in the sewage to realize removal of the suspended matters.

In order to achieve the purpose, the utility model provides the following technical scheme: a flocculant reverse osmosis device for environmental pollution treatment comprises a base plate, a treatment tower, a water storage tank and a filter ring, wherein the lower end face annular array of the treatment tower is fixed with four support legs, the treatment tower is fixed in the middle of one end of the upper end face of the base plate through the support legs, the lower end of one side of the treatment tower is communicated with and installed with a connecting pipe, the middle of the connecting pipe is communicated with and installed with a second control valve, one end of the connecting pipe, which is deviated from the treatment tower, is fixed with a flange plate, the middle of one side of the filter ring is communicated with and installed with a drain pipe, one side of the filter ring, which is positioned at the drain pipe, is internally fixed with a filter screen, the inside of the filter ring is fixed with a semi-permeable filter membrane, the outer side annular array of the filter ring is fixed with four fixed buckles, and the filter ring is fixed in one side of the flange plate through the fixed buckles, and a sealing gasket is fixed between the filter ring and the flange plate.

Preferably, the water storage tank is fixed in the middle of one end of the bottom plate, which is far away from the treatment tower, and the water storage tank is positioned at the lower end of the water drainage pipe, which is far away from the second control valve.

Preferably, the lower end of the treatment tower is funnel-shaped, and a first control valve is movably mounted at the lower end of the treatment tower.

Preferably, the diameters of the connecting pipe and the drain pipe are equal, the diameters of the inner side and the outer side of the filtering ring and the flange are equal, the diameters of the inner side of the filtering ring and the flange are equal to the diameters of the inner side of the connecting pipe and the drain pipe, and the diameters of the inner side and the outer side of the sealing gasket are equal to the diameters of the inner side and the outer side of the filtering ring and the flange.

Preferably, the upper end of the water storage tank is lower than the lower end of the treatment tower, and the diameter of the outer side of the treatment tower is smaller than the width of the bottom plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. the sewage treatment device is provided with the second control valve and the filtering ring, so that the effect of filtering and discharging precipitated sewage is favorably realized, the sewage and a flocculating agent are both filled into the treatment tower, suspended matters are precipitated under the action of the flocculating agent, the sewage is discharged outwards by opening the second control valve, the suspended matters precipitated in the sewage are filtered under the action of the semi-permeable filtering membrane in the filtering ring, and the semi-permeable filtering membrane is favorably protected under the action of the filtering net.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic diagram of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a filter ring configuration of the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. a base plate; 2. supporting legs; 3. a first control valve; 4. a treatment tower; 5. a connecting pipe; 6. a second control valve; 7. a fixing buckle; 8. a drain pipe; 9. a water storage tank; 10. a filter ring; 11. a filter screen; 12. a semipermeable filter membrane; 13. a flange plate; 14. and a gasket.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, an embodiment of the present invention: a flocculant reverse osmosis device for environmental pollution treatment comprises a base plate 1, a treatment tower 4, a water storage tank 9 and a filter ring 10, wherein supporting legs 2 are fixed on a lower end face annular array of the treatment tower 4, the number of the supporting legs 2 is four, the treatment tower 4 is fixed in the middle of one end of the upper end face of the base plate 1 through the supporting legs 2, a connecting pipe 5 is communicated and installed at the lower end of one side of the treatment tower 4, a second control valve 6 is communicated and installed at the middle of the connecting pipe 5, a flange 13 is fixed at one end of the connecting pipe 5, which is far away from the treatment tower 4, a drain pipe 8 is communicated and installed at the middle of one side of the filter ring 10, a filter screen 11 is fixed inside one side of the drain pipe 8 of the filter ring 10, a semi-permeable filter membrane 12 is fixed inside the filter ring 10, a fixing buckle 7 is fixed on an outer side annular array of the filter ring 10, the fixing buckle 7 is four, the filter ring 10 is fixed on one side of the flange 13 through the fixing buckle 7, a sealing gasket 14 is fixed between the filter ring 10 and the flange plate 13.

Referring to fig. 1, fig. 2 and fig. 3, an embodiment of the present invention: a flocculant reverse osmosis device for environmental pollution treatment comprises a base plate 1, a treatment tower 4, a water storage tank 9 and a filter ring 10, wherein supporting legs 2 are fixed on a lower end face annular array of the treatment tower 4, the number of the supporting legs 2 is four, the treatment tower 4 is fixed in the middle of one end of the upper end face of the base plate 1 through the supporting legs 2, a connecting pipe 5 is communicated and installed at the lower end of one side of the treatment tower 4, a second control valve 6 is communicated and installed at the middle of the connecting pipe 5, a flange 13 is fixed at one end of the connecting pipe 5, which is far away from the treatment tower 4, a drain pipe 8 is communicated and installed at the middle of one side of the filter ring 10, a filter screen 11 is fixed inside one side of the drain pipe 8 of the filter ring 10, a semi-permeable filter membrane 12 is fixed inside the filter ring 10, a fixing buckle 7 is fixed on an outer side annular array of the filter ring 10, the fixing buckle 7 is four, the filter ring 10 is fixed on one side of the flange 13 through the fixing buckle 7, a sealing gasket 14 is fixed between the filter ring 10 and the flange plate 13.

The water storage tank 9 is fixed in the middle of one end of the bottom plate 1 departing from the treatment tower 4, and the water storage tank 9 is positioned at the lower end of the water discharge pipe 8 departing from the second control valve 6.

The diameters of the connecting pipe 5 and the drain pipe 8 are equal, the diameters of the inner sides and the outer sides of the filtering ring 10 and the flange disc 13 are equal, the diameters of the inner sides of the filtering ring 10 and the flange disc 13 are equal to the diameters of the inner sides of the connecting pipe 5 and the drain pipe 8, and the diameters of the inner sides and the outer sides of the sealing gasket 14 are equal to the diameters of the inner sides and the outer sides of the filtering ring 10 and the flange disc 13.

All pack into the inside of treating column 4 with sewage and flocculating agent, under the effect of flocculating agent, make the suspended solid deposit, and through opening second control valve 6, make sewage outwards discharge, simultaneously under the effect of the semi-permeable filtration membrane 12 in filtering ring 10, realize filtering the suspended solid that deposits in the sewage, and under the effect of filter screen 11, be favorable to the protection of semi-permeable filtration membrane 12.

Referring to fig. 1 and 4, an embodiment of the present invention is shown: a flocculant reverse osmosis device for environmental pollution treatment comprises a base plate 1, a treatment tower 4, a water storage tank 9 and a filter ring 10, wherein supporting legs 2 are fixed on a lower end face annular array of the treatment tower 4, the number of the supporting legs 2 is four, the treatment tower 4 is fixed in the middle of one end of the upper end face of the base plate 1 through the supporting legs 2, a connecting pipe 5 is communicated and installed at the lower end of one side of the treatment tower 4, a second control valve 6 is communicated and installed at the middle of the connecting pipe 5, a flange 13 is fixed at one end of the connecting pipe 5, which is far away from the treatment tower 4, a drain pipe 8 is communicated and installed at the middle of one side of the filter ring 10, a filter screen 11 is fixed inside one side of the drain pipe 8 of the filter ring 10, a semi-permeable filter membrane 12 is fixed inside the filter ring 10, a fixing buckle 7 is fixed on an outer side annular array of the filter ring 10, the fixing buckle 7 is four, the filter ring 10 is fixed on one side of the flange 13 through the fixing buckle 7, a sealing gasket 14 is fixed between the filter ring 10 and the flange plate 13.

The lower end of the treatment tower 4 is funnel-shaped, and the lower end of the treatment tower 4 is movably provided with a first control valve 3.

The upper end of the water storage tank 9 is lower than the lower end of the treatment tower 4, and the diameter of the outer side of the treatment tower 4 is smaller than the width of the bottom plate 1.

After the sewage is discharged outwards through the connecting pipe 5, the settled suspended matters are discharged outwards by opening the first control valve 3, so that the sewage is treated.

The working principle is as follows: in the work of the utility model, sewage and flocculating agent are both filled in the treatment tower 4, suspended matters are precipitated under the action of the flocculating agent, the sewage is discharged outwards by opening the second control valve 6, the precipitated suspended matters in the sewage are filtered under the action of the semi-permeable filtering membrane 12 in the filtering ring 10, and the semi-permeable filtering membrane 12 is protected under the action of the filtering net 11. The above is the working principle of the present invention.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a flocculating agent reverse osmosis equipment that environmental pollution handles and uses, includes bottom plate (1), treatment tower (4), storage water tank (9) and filtration ring (10), its characterized in that: the lower end face annular array of processing tower (4) is fixed with supporting leg (2), and supporting leg (2) are equipped with four altogether, department in the middle of the up end one end at bottom plate (1) is fixed through supporting leg (2) in processing tower (4), connecting pipe (5) are installed to one side lower extreme intercommunication of processing tower (4), second control valve (6) are installed to the middle department intercommunication of connecting pipe (5), the one end that connecting pipe (5) deviate from processing tower (4) is fixed with ring flange (13), department's intercommunication is installed to one side middle of crossing filter ring (10) drain pipe (8), it is fixed with filter screen (11) to cross one side inside that filter ring (10) is located drain pipe (8), the inside of crossing filter ring (10) is fixed with semi-permeable filtration membrane (12), the outside annular array of crossing filter ring (10) is fixed with fixed knot (7), and the number of the fixing buckles (7) is four, the filter ring (10) is fixed on one side of the flange plate (13) through the fixing buckles (7), and a sealing gasket (14) is fixed between the filter ring (10) and the flange plate (13).

2. The flocculant reverse osmosis apparatus for treating environmental pollution according to claim 1, wherein: the water storage tank (9) is fixed in the middle of one end of the bottom plate (1) deviating from the treatment tower (4), and the water storage tank (9) is positioned at the lower end of the drain pipe (8) deviating from the second control valve (6).

3. The flocculant reverse osmosis apparatus for treating environmental pollution according to claim 1, wherein: the lower extreme of treatment tower (4) is hourglass hopper-shaped, the lower extreme movable mounting of treatment tower (4) has first control valve (3).

4. The flocculant reverse osmosis apparatus for treating environmental pollution according to claim 1, wherein: the diameters of the connecting pipe (5) and the drain pipe (8) are equal, the diameters of the inner sides and the outer sides of the filtering ring (10) and the flange plate (13) are equal, the diameters of the inner sides of the filtering ring (10) and the flange plate (13) are equal to the diameters of the inner sides of the connecting pipe (5) and the drain pipe (8), and the diameters of the inner sides and the outer sides of the sealing gasket (14) are equal to the diameters of the inner sides and the outer sides of the filtering ring (10) and the flange plate (13).

5. The flocculant reverse osmosis apparatus for treating environmental pollution according to claim 1, wherein: the upper end of the water storage tank (9) is lower than the lower end of the treatment tower (4), and the diameter of the outer side of the treatment tower (4) is smaller than the width of the bottom plate (1).