CN216191528U

CN216191528U - Improve purification efficiency's preliminary treatment equipment based on pure water treatment

Info

Publication number: CN216191528U
Application number: CN202122010502.0U
Authority: CN
Inventors: 詹兰兰; 胡建木
Original assignee: Shanghai Yutong Environmental Protection Technology Co ltd
Current assignee: Shanghai Yutong Environmental Protection Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-04-05
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a pretreatment device for improving purification efficiency based on pure water treatment, which comprises: the multi-medium filter is arranged in the first treatment box, a quartz sand packing layer is arranged in the multi-medium filter, an anthracite packing layer is arranged below the quartz sand packing layer, one side of the second pump body is connected with a conveying pipe, and the tail end of the conveying pipe is connected with a second treatment box; and the UF ultrafiltration membrane filter is arranged in the second treatment box, and a positive resin filter is arranged below the UF ultrafiltration membrane filter. This improve purification efficiency's preliminary treatment equipment based on pure water treatment compares with current device, can be through the effectual aquatic suspended impurity that detach through quartz sand packing layer and anthracite packing layer, makes water reach the effect of clarification, can hold back aquatic macromolecular impurity through UF milipore filter, reaches decoloration, edulcoration and the hierarchical purpose of product, and positive resin filter can reduce the hardness of source water.

Description

Improve purification efficiency's preliminary treatment equipment based on pure water treatment

Technical Field

The utility model relates to the technical field of pure water treatment, in particular to pretreatment equipment for improving purification efficiency based on pure water treatment.

Background

Pure water, also called ultrapure water, means water in which an electrically conductive medium in water is almost completely removed while non-dissociative gases, colloids, and organic substances including bacteria are also removed to a very low degree, and is generally pretreated before pure water treatment, so that a pretreatment apparatus based on pure water treatment is used.

The existing pretreatment equipment based on pure water treatment only can carry out simple filtration or primary purification treatment, is difficult to achieve a good purification effect, and is not beneficial to improving the purification efficiency of pure water.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pretreatment device for improving purification efficiency based on pure water treatment, and aims to solve the problems that the existing pretreatment device based on pure water treatment only can carry out simple filtration or primary purification treatment, so that a better purification effect is difficult to achieve, and the improvement of the purification efficiency of pure water is not facilitated.

In order to achieve the purpose, the utility model provides the following technical scheme: a pretreatment apparatus for improving purification efficiency based on pure water treatment, comprising:

the device comprises a base, a first pump body is arranged on one side above the base, a water inlet pipe is arranged above the first pump body, and the tail end of the water inlet pipe is connected with a first treatment box;

the multi-medium filter is arranged in the first treatment box, a quartz sand filler layer is arranged in the multi-medium filter, an anthracite filler layer is arranged below the quartz sand filler layer, and a mesh surface with a hollowed-out mesh structure is arranged below the anthracite filler layer;

the second pump body is arranged on one side below the multi-media filter, one side of the second pump body is connected with a conveying pipe, and the tail end of the conveying pipe is connected with a second treatment box;

and the UF ultrafiltration membrane filter is arranged in the second treatment box, and a positive resin filter is arranged below the UF ultrafiltration membrane filter.

Preferably, the first treatment tank is further provided with:

prevent stifled subassembly, its detachable is installed the inside top of first processing case, prevent stifled subassembly in seted up evenly distributed's through-hole.

Preferably, the anti-blocking assembly is further provided with:

the elastic ring is connected to the outer side of the anti-blocking assembly, and the anti-blocking assembly is of an elastic structure between the elastic ring and the first processing box.

Preferably, a communicating structure is formed between the water inlet pipe and the first treatment box, and the quartz sand packing layer and the anthracite packing layer are parallel to each other.

Preferably, the first treatment tank and the second treatment tank form a communication structure through the second pump body and the conveying pipe, and the UF ultrafiltration membrane filter and the cation resin filter are symmetrically distributed with the vertical center line of the second treatment tank.

Preferably, the second treatment tank is further provided with:

and the scraper is arranged below the second treatment box, and hydraulic cylinders are connected to two sides of the lower part of the scraper.

Preferably, a telescopic structure is formed between the hydraulic cylinder and the scraper, and the scraper is of an annular structure.

Compared with the prior art, the utility model provides the pretreatment equipment for improving the purification efficiency based on the pure water treatment, and the pretreatment equipment has the following beneficial effects: this improve purification efficiency's preliminary treatment equipment based on pure water treatment can be through the effectual aquatic suspended impurity that detach through quartz sand packing layer and anthracite packing layer, makes water reach the effect of clarification, can hold back aquatic macromolecular impurity through UF milipore filter, reaches decoloration, edulcoration and the hierarchical purpose of product, and positive resin filter can reduce the hardness of source water.

1. According to the anti-blocking device, water entering the device can be filtered through the anti-blocking component, large particle impurities in the water can be separated, the device can be prevented from being blocked by the particle impurities, the tightness of connection between the anti-blocking component and the first treatment tank can be improved through the elastic ring, and therefore the firmness of installation of the anti-blocking component can be improved;

2. according to the utility model, external water to be treated can conveniently enter the first treatment tank through the water inlet pipe, suspended impurities in the water can be effectively removed through the quartz sand packing layer and the anthracite packing layer, so that the water achieves a clarification effect, the clarified water can be conveyed into the second treatment tank through the second pump body and the conveying pipe, macromolecular impurities in the water can be intercepted through the UF ultrafiltration membrane filter, target products with different molecular weights in the water can be separated, and the purposes of decoloring, impurity removal and product grading are achieved;

3. according to the utility model, the hydraulic cylinder can drive the scraper to move up and down, and components such as scale on the inner wall of the second treatment box can be scraped off in the moving process of the scraper, so that the influence on the purification effect of pure water caused by scale generation on the inner wall of the second treatment box due to over-long use of the second treatment box can be avoided.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the internal construction of the multi-media filter of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 5 is a schematic view showing the construction of the anti-clogging element and the first treating tank according to the present invention.

In the figure: 1. a base; 2. a first pump body; 3. a water inlet pipe; 4. a first treatment tank; 5. a delivery pipe; 6. a second treatment tank; 7. a second pump body; 8. a multi-media filter; 9. a quartz sand packing layer; 10. an anthracite packing layer; 11. a UF ultrafiltration membrane filter; 12. a positive resin filter; 13. a squeegee; 14. a hydraulic cylinder; 15. a screen surface; 16. an anti-clogging component; 17. an elastic ring; 18. and a through hole.

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.

Referring to fig. 1, 2 and 4, a pretreatment apparatus for improving purification efficiency based on pure water treatment includes: the device comprises a base 1, wherein a first pump body 2 is arranged on one side above the base 1, a water inlet pipe 3 is arranged above the first pump body 2, and the tail end of the water inlet pipe 3 is connected with a first treatment tank 4; the anti-blocking component 16 is detachably arranged above the inside of the first treatment box 4, and through holes 18 which are uniformly distributed are formed in the anti-blocking component 16; through preventing stifled subassembly 16 can filter the water that gets into equipment, separate the large granule impurity therein, prevent that granule impurity from blockking up equipment.

Referring to fig. 2, 3 and 5, a pretreatment apparatus for improving purification efficiency based on pure water treatment includes: the multi-medium filter 8 is arranged in the first treatment box 4, a quartz sand packing layer 9 is arranged in the multi-medium filter 8, an anthracite packing layer 10 is arranged below the quartz sand packing layer 9, and a mesh surface 15 with a hollowed-out mesh structure is arranged below the anthracite packing layer 10; a communicating structure is formed between the water inlet pipe 3 and the first treatment box 4, and the quartz sand packing layer 9 and the anthracite packing layer 10 are parallel to each other; the water to be treated outside can conveniently enter the first treatment box 4 through the water inlet pipe 3, and suspended impurities in the water can be effectively removed through the quartz sand packing layer 9 and the anthracite packing layer 10, so that the water achieves the clarification effect; the second pump body 7 is arranged on one side below the multi-media filter 8, one side of the second pump body 7 is connected with the conveying pipe 5, and the tail end of the conveying pipe 5 is connected with the second treatment box 6; a UF ultrafiltration membrane filter 11 installed in the second treatment tank 6, and a cation resin filter 12 installed below the UF ultrafiltration membrane filter 11; the first treatment box 4 and the second treatment box 6 form a communication structure through a second pump body 7 and a conveying pipe 5, and the UF ultrafiltration membrane filter 11 and the cation resin filter 12 are symmetrically distributed with the vertical center line of the second treatment box 6; clear water can be conveyed into the second treatment tank 6 through the second pump body 7 and the conveying pipe 5, macromolecular impurities in the water can be intercepted through the UF ultrafiltration membrane filter 11, target products with different molecular weights in the water can be separated, and the purposes of decoloring, impurity removal and product classification are achieved; the elastic ring 17 is connected to the outer side of the anti-blocking component 16, and the anti-blocking component 16 forms an elastic structure with the first treatment box 4 through the elastic ring 17; the elastic ring 17 can increase the tightness of the connection between the anti-blocking component 16 and the first treatment box 4, so that the installation firmness of the anti-blocking component 16 can be increased; a scraper 13 which is arranged below the inside of the second treatment box 6, and two sides below the scraper 13 are connected with hydraulic cylinders 14; a telescopic structure is formed between the hydraulic cylinder 14 and the scraper 13, and the scraper 13 is of an annular structure; can drive scraper blade 13 through pneumatic cylinder 14 and carry out the removal of upper and lower direction, can strike off the composition such as incrustation scale of case 6 inner wall to the second at the in-process that scraper blade 13 removed to can avoid the second to handle case 6 and use for a long time, incrustation scale etc. are produced to its inner wall, influence the purifying effect of pure water.

The working principle is as follows: when the pretreatment equipment for improving the purification efficiency based on pure water treatment is used, firstly, the base 1 plays a bearing effect on the equipment, the equipment is connected with external source water, the first pump body 2 is started, the source water is input into the first treatment box 4 through the water inlet pipe 3 by the first pump body 2, when the source water reaches the first treatment box 4, the source water is filtered through the anti-blocking component 16, large-particle impurities in the source water are separated, the filtered water enters the first treatment box 4 through the through hole 18, the equipment is prevented from being blocked by the particle impurities, the tightness of connection between the anti-blocking component 16 and the first treatment box 4 is increased by the elastic ring 17, the installation firmness of the anti-blocking component 16 is improved, and when the anti-blocking component needs to be replaced, the anti-blocking component can be taken out from the first treatment box 4; secondly, after entering the first treatment box 4, the source water flows downwards through the multi-medium filter 8, and suspended impurities in the water are effectively removed through the quartz sand filler layer 9 and the anthracite filler layer 10, so that the water reaches the clarification effect and then flows downwards through the mesh surface 15; then a second pump body 7 is started, the second pump body 7 conveys the clarified water into a second treatment tank 6 through a conveying pipe 5, macromolecular impurities in the water can be intercepted through an UF ultrafiltration membrane filter 11, target products with different molecular weights in the water are separated, the traditional active carbon decoloring process is replaced, the purposes of decoloring, impurity removal and product classification are achieved, then calcium and magnesium ions in the water are adsorbed through a positive resin component in a positive resin filter 12, the softening effect on the source water is achieved, and the hardness of the source water is reduced; at last, as required, the hydraulic cylinder 14 is started regularly, the hydraulic cylinder 14 drives the scraper 13 to move up and down, the inner wall of the second treatment box 6 can be cleaned in the moving process of the scraper 13, so that components such as scale on the inner wall of the second treatment box can be scraped, the second treatment box 6 is prevented from being used for a long time, scale or condensate is generated on the inner wall of the second treatment box, the purification effect of pure water is influenced, and the operation principle of the pretreatment equipment based on the pure water treatment and capable of improving the purification efficiency is adopted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an improve clarification efficiency's preliminary treatment equipment based on pure water treatment which characterized in that includes:

the device comprises a base (1), wherein a first pump body (2) is installed on one side above the base (1), a water inlet pipe (3) is installed above the first pump body (2), and the tail end of the water inlet pipe (3) is connected with a first treatment box (4);

the multi-medium filter (8) is arranged in the first treatment box (4), a quartz sand packing layer (9) is arranged in the multi-medium filter (8), an anthracite packing layer (10) is arranged below the quartz sand packing layer (9), and a mesh surface (15) with a hollowed-out mesh structure is arranged below the anthracite packing layer (10);

the second pump body (7) is installed on one side below the multi-media filter (8), one side of the second pump body (7) is connected with the conveying pipe (5), and the tail end of the conveying pipe (5) is connected with the second treatment box (6);

and a UF ultrafiltration membrane filter (11) installed in the second treatment tank (6), wherein a positive resin filter (12) is installed below the UF ultrafiltration membrane filter (11).

2. The pretreatment apparatus for pure water treatment based purification efficiency improvement according to claim 1, wherein said first treatment tank (4) is further provided with:

prevent stifled subassembly (16), its detachable install in the inside top of first processing case (4), prevent having seted up evenly distributed's through-hole (18) in stifled subassembly (16).

3. The pretreatment apparatus for pure water treatment based purification efficiency improvement according to claim 2, wherein the anti-clogging member (16) is further provided with:

and the elastic ring (17) is connected to the outer side of the anti-blocking component (16), and the anti-blocking component (16) forms an elastic structure with the first treatment box (4) through the elastic ring (17).

4. The pretreatment equipment for improving purification efficiency based on pure water treatment according to claim 1, wherein a communication structure is formed between the water inlet pipe (3) and the first treatment tank (4), and the quartz sand filler layer (9) and the anthracite filler layer (10) are parallel to each other.

5. The pretreatment apparatus for pure water treatment based purification efficiency improvement according to claim 1, wherein the first treatment tank (4) is communicated with the second treatment tank (6) through the second pump body (7) and the delivery pipe (5), and the UF ultrafiltration membrane filter (11) and the positive resin filter (12) are symmetrically distributed with respect to the vertical center line of the second treatment tank (6).

6. The pretreatment apparatus for pure water treatment based purification efficiency improvement according to claim 1, wherein said second treatment tank (6) is further provided with:

and the scraper (13) is arranged below the inside of the second treatment box (6), and hydraulic cylinders (14) are connected to two sides below the scraper (13).

7. The pretreatment equipment for improving purification efficiency based on pure water treatment according to claim 6, wherein the hydraulic cylinder (14) and the scraper (13) form a telescopic structure, and the scraper (13) is of an annular structure.