CN210237372U

CN210237372U - Industrial circulating water treatment device

Info

Publication number: CN210237372U
Application number: CN201920210701.6U
Authority: CN
Inventors: Boyi Yang; 杨博益; Guangjiang Wang; 王广江
Original assignee: Henderson Industrial Equipment (beijing) Co Ltd
Current assignee: Henderson Industrial Equipment (beijing) Co Ltd
Priority date: 2019-02-19
Filing date: 2019-02-19
Publication date: 2020-04-03
Anticipated expiration: 2029-02-19

Abstract

The utility model provides an industrial circulating water treatment device, which comprises a reservoir, a filter box and a water storage tank which are arranged in sequence; the filter box comprises a front-end filter chamber, an intermediate filter chamber and a rear-end filter chamber which are sequentially arranged, and channels are arranged between the front-end filter chamber and the intermediate filter chamber and between the intermediate filter chamber and the rear-end filter chamber; the front-end filtering chamber is internally provided with primary filtering filler, the middle filtering chamber is internally provided with a rotary filtering mechanism, and the rear-end filtering chamber is internally provided with a purifier. The utility model discloses in the creation, separate the rose box for a plurality of filtration that set gradually and use the cavity, realized multistage filtration and purification to, accomplished filtration treatment for the first time in the cistern promptly, structural arrangement is reasonable, and filtration and purification are high-efficient. Simultaneously, through set up rotary filter subassembly in middle filter chamber, with the help of the pivoted loading board, make the loading board in filter with more abundant with the contact of water with packing, improved purifying effect greatly, guarantee the quality of water of reuse.

Description

Industrial circulating water treatment device

Technical Field

The invention belongs to the technical field of industrial circulating water equipment, and particularly relates to an industrial circulating water treatment device.

Background

The existing industrial production often produces a large amount of industrial sewage, and the industrial sewage often contains a large amount of greasy dirt and other sundries, if the sewage is directly discharged without being treated, the sewage can cause serious pollution to the surrounding environment and water sources, although treatment equipment aiming at the industrial wastewater is available on the market, the purification treatment effect is poor, a small amount of pollutants still exist after the sewage is discharged, and meanwhile, a large amount of industrial wastewater is discharged, and the problem of water source waste exists.

Disclosure of Invention

In view of the above, the present invention provides an industrial circulating water treatment apparatus to overcome the above-mentioned defects in the prior art.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

an industrial circulating water treatment device comprises a reservoir, a filter box and a water storage tank which are arranged in sequence;

the filter box comprises a front-end filter chamber, an intermediate filter chamber and a rear-end filter chamber which are sequentially arranged, and channels are arranged between the front-end filter chamber and the intermediate filter chamber and between the intermediate filter chamber and the rear-end filter chamber;

a sundries cleaning mechanism is arranged in the reservoir, a liquid inlet pipeline for guiding water into the filter box is arranged in the reservoir, and a first lifting pump is arranged on the liquid inlet pipeline; one end of the liquid inlet pipeline extends into the reservoir, and the other end of the liquid inlet pipeline extends into the front-end filter chamber of the filter box; the rear-end filtering chamber is communicated with the water storage tank through a liquid return pipeline, and a second lifting pump is arranged on the liquid return pipeline;

the front-end filtering chamber is internally provided with primary filtering filler, the middle filtering chamber is internally provided with a rotary filtering mechanism, and the rear-end filtering chamber is internally provided with a purifier.

Further, the sundries cleaning mechanism comprises a rotating paddle assembly rotating in the water storage tank, the rotating paddle assembly is installed on a first driving shaft, and the first driving shaft is driven to rotate by a first driving motor; the oar rotating assembly comprises a propeller hub fixed on the first driving shaft and blades uniformly distributed along the circumferential direction of the propeller hub, and each blade is provided with a screen.

Further, the middle part of the paddle is provided with a hollow structure.

Further, the primary filter filler is at least one of quartz sand, activated carbon and anthracite.

Further, the purifier comprises a membrane bioreactor.

Further, the purifier comprises a filler distributed with aerobes.

Furthermore, the rotary filtering mechanism comprises a second driving shaft, a rotating seat is fixed on the second driving shaft, and a plurality of filtering screen assemblies are uniformly distributed along the circumferential direction of the rotating seat; the filter screen assembly comprises a bearing plate with a plurality of screen holes, wherein the hollow cavity of the bearing plate is filled with a filler for filtering, and each screen hole is communicated with the cavity inside the bearing plate.

Furthermore, the filler for filtering comprises at least two of a fiber ball filter material, an anthracite, a manganese sand filter material and a quartz sand filter material.

Furthermore, the sizes and the directions of the sieve pores are different.

Compared with the prior art, the invention has the following advantages:

in the invention, the filter box is divided into a plurality of filtering cavities which are arranged in sequence, so that multi-stage filtering and purification are realized, the first filtering treatment is finished in the water storage tank, the structural arrangement is reasonable, and the filtering and purifying are efficient. Simultaneously, through set up rotary filter subassembly in middle filter chamber, with the help of the pivoted loading board, make the loading board in filter with more abundant with the contact of water with packing, improved purifying effect greatly, guarantee the quality of water of reuse.

Drawings

The accompanying drawings, which 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 without limitation. In the drawings:

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of a blade according to the invention;

FIG. 3 is a schematic structural diagram of a carrier plate according to the present invention.

Description of reference numerals:

1, a water reservoir; 2-a filter box; 3, a water storage tank; 4-front end filter chamber; 5-intermediate filtering chamber; 6-rear end filtering chamber; 7-a channel; 8-a liquid inlet pipeline; 9-a first lift pump; 10-a liquid return pipeline; 11-a second lift pump; 12-primary filtration packing; 13-a rotary filter mechanism; 14-a purifier; 15-a first drive shaft; 16-a hub; 17-a paddle; 18-a screen mesh; 19-hollow structure; 20-a second drive shaft; 21-a rotating seat; 22-a carrier plate; 23-a filler for filtration; 24-mesh.

Detailed Description

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable 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 meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The invention will be described in detail with reference to the following examples.

An industrial circulating water treatment device, as shown in fig. 1 to 3, comprises a reservoir 1, a filter tank 2 and a water storage tank 3 which are arranged in sequence; of course, in actual use, a water supply port may be provided on the water storage tank, and the water supply port may be connected to a water supply line for circulating water.

The filter box 2 comprises a front-end filter chamber 4, an intermediate filter chamber 5 and a rear-end filter chamber 6 which are arranged in sequence, and channels 7 are arranged between the front-end filter chamber and the intermediate filter chamber and between the intermediate filter chamber and the rear-end filter chamber;

a sundries cleaning mechanism is arranged in the reservoir, a liquid inlet pipeline 8 for introducing water into the filter box 2 is arranged in the reservoir, and a first lifting pump 9 is arranged on the liquid inlet pipeline; one end of the liquid inlet pipeline extends into the reservoir, and the other end of the liquid inlet pipeline extends into the front-end filter chamber of the filter box; the rear-end filtering chamber is communicated with the water storage tank through a liquid return pipeline 10, and a second lifting pump 11 is arranged on the liquid return pipeline;

the front end filtering chamber is internally provided with primary filtering filler 12, the middle filtering chamber is internally provided with a rotary filtering mechanism 13, and the rear end filtering chamber is internally provided with a purifier 14. Typically, the primary filler is at least one of quartz sand, activated carbon, and anthracite.

The sundries cleaning mechanism comprises a rotating paddle component rotating in the reservoir, the rotating paddle component is arranged on a first driving shaft 15, and the first driving shaft is driven to rotate by a first driving motor; the rotating propeller assembly comprises a propeller hub 16 fixed on the first driving shaft and blades 17 uniformly distributed along the circumferential direction of the propeller hub, and a screen 18 is arranged on each blade. The first driving motor can be a waterproof motor or can be arranged above the water surface through a structure. The motor drives the rotating shaft to rotate, which is the category of the prior art, and the person skilled in the art can design the rotating shaft as required, and the details are not described herein.

The middle part of the paddle is provided with a hollow structure 19, so that the resistance is smaller when the paddle rotates. The screen on the paddle is utilized to effectively capture impurities such as debris, floccules and the like in the water body. Avoid these great impurities to enter into lift pump and the subsequent filtering component, when having improved purifying effect, effectively prolonged the life of this device.

The purifier comprises a membrane bioreactor. In another alternative embodiment, the purifier includes a filler with aerobic organisms distributed therein. The water quality is effectively purified by using aerobic organisms.

The rotary filtering mechanism comprises a second driving shaft 20, a rotating seat 21 is fixed on the second driving shaft, and a plurality of filtering screen components are uniformly distributed along the circumferential direction of the rotating seat; the filter screen assembly comprises a carrier plate 22 with a plurality of screen holes 24, wherein the hollow cavity of the carrier plate is filled with a filter filler 23, and each screen hole is communicated with the cavity inside the carrier plate. The second driving shaft is driven by a second driving motor, and generally, the second driving motor may be disposed outside the middle filter chamber, and one end of the second driving shaft extends out of the filter box and is connected to an output shaft of the second driving motor through a coupling.

A reliable seal structure, seal structure and specific arrangement form have been adopted between the bearing frame that is used for the second drive shaft and the rose box, can select as required, for the conventional technical content in this field, and the retrench is not repeated here. Of course, the above-mentioned form is realized to only a structure, and the technical staff in the field also can set up drive axis of rotation pivoted structure as required, for example, arrange waterproof motor in the rose box, direct drive axis of rotation etc. as long as can realize the drive axis of rotation, and then reach the loading board and take advantage of the situation rotatory, disturbance rivers, make more and the loading board interior filler contact of water can.

Wherein, each screen hole has different sizes and different directions. Can furthest guarantee that the water is purified by the filler for filtering in the bearing plate when passing through, and achieve better purification effect.

The filler for filtering comprises at least two of a fiber ball filter material, an anthracite, a manganese sand filter material and a quartz sand filter material.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.

Claims

1. An industrial circulating water treatment facilities which characterized in that: comprises a reservoir, a filter tank and a water storage tank which are arranged in sequence;

2. The industrial circulating water treatment device of claim 1, wherein: the sundries cleaning mechanism comprises a rotating paddle assembly rotating in the water storage tank, the rotating paddle assembly is arranged on a first driving shaft, and the first driving shaft is driven to rotate by a first driving motor; the oar rotating assembly comprises a propeller hub fixed on the first driving shaft and blades uniformly distributed along the circumferential direction of the propeller hub, and each blade is provided with a screen.

3. The industrial circulating water treatment device of claim 2, wherein: the middle part of the paddle is provided with a hollow structure.

4. The industrial circulating water treatment device of claim 1, wherein: the primary filter filler is at least one of quartz sand, activated carbon and anthracite.

5. The industrial circulating water treatment device of claim 1, wherein: the purifier comprises a membrane bioreactor.

6. The industrial circulating water treatment device of claim 1, wherein: the purifier comprises a filler distributed with aerobes.

7. The industrial circulating water treatment device of claim 1, wherein: the rotary filtering mechanism comprises a second driving shaft, a rotating seat is fixed on the second driving shaft, and a plurality of filtering screen assemblies are uniformly distributed along the circumferential direction of the rotating seat; the filter screen assembly comprises a bearing plate with a plurality of screen holes, wherein the hollow cavity of the bearing plate is filled with a filler for filtering, and each screen hole is communicated with the cavity inside the bearing plate.

8. The industrial circulating water treatment device of claim 7, wherein: the filler for filtering comprises at least two of a fiber ball filter material, an anthracite, a manganese sand filter material and a quartz sand filter material.

9. The industrial circulating water treatment device of claim 7, wherein: the sizes and the directions of the sieve pores are different.