CN218421509U

CN218421509U - Multistage filter device of industrial circulating water system

Info

Publication number: CN218421509U
Application number: CN202222281354.0U
Authority: CN
Inventors: 胡冠军; 张利媛; 胡广勤; 车素英
Original assignee: Beijing Junyuan Technology Group Co ltd
Current assignee: Beijing Junyuan Technology Group Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-02-03
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses an industrial circulating water system multistage filter equipment, including the multistage filter barrel, the bilateral symmetry at multistage filter barrel top is provided with the recess, the inner wall laminating of recess is connected with the link, the fixed quartz sand that is equipped with in bottom of link filters the core box, the utility model discloses a set up elastic component, first constant head post, link and make the filter core be convenient for change, when the staff is filtering the core box to active carbon filter and quartz sand and change, through upwards rotating the dwang, thereby make dwang and L shape post separation, then at this moment the elastic component obtains the release, then first constant head post and second constant head tank separation, then the staff can take out the second constant head post from the inner wall of first constant head tank, then the usable pull ring of staff, directly filters active carbon filter and quartz sand on the link and takes out to make the staff be convenient for will filter the core box and change.

Description

Multistage filter device of industrial circulating water system

Technical Field

The utility model relates to a multistage filter equipment specifically is an industrial circulating water system multistage filter equipment.

Background

The circulating water mainly comprises industrial circulating water and household circulating water, and the main purpose is to save water. Industrial circulating water is mainly used in cooling water systems, so the industrial circulating water is also called circulating cooling water; the household circulating water is mainly used on a water heater. The industrial water mainly comprises boiler water, process water, cleaning water, cooling water, sewage and the like. The largest amount of water is cooling water, which accounts for more than ninety percent of the industrial water. The requirements for water quality for different industrial systems and different uses are different; however, the cooling water quality requirements for each industrial sector are basically consistent, which enables the rapid development of the cooling water quality control as an application technology. In a factory, cooling water is mainly used for condensing steam and cooling products or equipment, and if the cooling effect is poor, the production efficiency is affected, the yield of the products and the quality of the products are reduced, and even production accidents can be caused.

At present, quartz sand filtration, activated carbon filtration and other combined filtration methods are generally adopted in industrial circulating water, so that impurities such as suspended matters in the industrial circulating water are subjected to multistage filtration, but the activated carbon and the quartz sand are often required to be positioned and replaced, so that a filter element of a general filtration device is not easy to replace.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an industrial circulating water system multistage filter equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an industrial circulating water system multistage filter equipment, includes the multistage filtration barrel, the bilateral symmetry at multistage filtration barrel top is provided with the recess, the inner wall laminating of recess is connected with the link, the fixed quartz sand that is equipped with in bottom of link filters the core box, the outside that the quartz sand filtered the core box is connected with the bottom laminating of multistage filtration barrel inner wall, the fixed active carbon filter that is equipped with in middle part of link, the outside of active carbon filter is connected with the middle part laminating of multistage filtration barrel inner wall, the top of link is provided with first constant head tank, the equal symmetry in both sides of multistage filtration barrel is provided with the fixed plate, one side of fixed plate is provided with the elastic component, the one end fixedly connected with spliced pole of elastic component, one side fixedly connected with solid fixed ring of spliced pole, gu fixed ring's inner wall alternates and is connected with first positioning column, the one end of first positioning column alternates with the inner wall of link and is connected, the one side of rotating column is fixed and is equipped with the dwang, the outside laminating of L shape column is connected with L shape column, the one end fixedly connected with one side fixed head cover of second constant head tank and the top cap intercommunication of second constant head tank, the top cover of second constant head tank is connected with the top cover.

As a further aspect of the present invention: the top of the multistage filtering cylinder body is provided with a circular groove, the inner wall of the circular groove is fixedly communicated with the groove, the inner wall of the circular groove is connected with a sealing ring in a laminating manner, and the top of the sealing ring is fixedly connected with the bottom of the top cover.

As a further aspect of the present invention: the elastic piece is made of spring elastic materials.

As the utility model discloses further scheme again: the sealing ring is made of rubber.

As a further aspect of the present invention: the multi-stage filter is characterized in that a water outlet pipe is fixedly communicated with one side of the multi-stage filter cylinder, a return pipe is fixedly communicated with the outer side of the water outlet pipe, and valves are arranged on the outer side of the return pipe and the outer side of the water outlet pipe.

As a further aspect of the present invention: and a pull ring is arranged at the top end of the connecting frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up the elastic component, first reference column, the link makes the filter core be convenient for change, when the staff is filtering the core box to active carbon filter and quartz sand and changing, through upwards rotating the dwang, thereby make dwang and L shape post separation, then at this moment the elastic component obtains the release, thereby make spliced pole and first reference column automatic outside to move, then first reference column and second reference column separation, thereby make the top cap can move about, then the staff can take out the inner wall of second reference column from first reference column, then the usable pull ring of staff, directly filter the core box with the active carbon filter on the link and quartz sand and take out, thereby make the staff be convenient for change the filter core.

2. Through setting up back flow and valve, avoid filtering not good circulating water direct discharge, simultaneously before the change, the staff also can be through closing the valve on the outlet pipe to avoid discharging industrial circulating water because of the good directness of filter element filter effect, and through opening the valve on the back flow, thereby make this part industrial circulating water can get back to in the external water installation again.

Drawings

Fig. 1 is a schematic structural diagram of a multistage filtering device of an industrial circulating water system.

FIG. 2 is a schematic view of a connection frame structure of a multistage filtering device of an industrial circulating water system.

FIG. 3 is a schematic view showing the structure of the interior of a multi-stage filtration cylinder in a multi-stage filtration apparatus for an industrial circulating water system.

FIG. 4 is an enlarged schematic view of a multistage filtration apparatus of an industrial circulating water system at A in FIG. 2.

FIG. 5 is a schematic view of the structure of a top cover in a multi-stage filtration device of an industrial circulating water system.

A multi-stage filtration cylinder; 2. a groove; 3. a connecting frame; 4. a first positioning groove; 5. a circular groove; 6. A quartz sand filter core box; 7. an activated carbon filter plate; 8. an elastic member; 9. connecting columns; 10. a first positioning post; 11. rotating the column; 12. an L-shaped column; 13. rotating the rod; 14. a top cover; 15. a water inlet pipe; 16. a second positioning column; 17. a second positioning groove; 18. a water outlet pipe; 19. a return pipe; 20. a valve; 21. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

A multistage filtering device of an industrial circulating water system comprises a multistage filtering barrel body 1, grooves 2 are symmetrically arranged on two sides of the top of the multistage filtering barrel body 1, a connecting frame 3 is attached to the inner wall of each groove 2, a quartz sand filtering core box 6 is fixedly arranged at the bottom of each connecting frame 3, the outer side of each quartz sand filtering core box 6 is attached to the bottom of the inner wall of the multistage filtering barrel body 1, an active carbon filtering plate 7 is fixedly arranged in the middle of each connecting frame 3, the outer side of each active carbon filtering plate 7 is attached to the middle of the inner wall of the multistage filtering barrel body 1, a first positioning groove 4 is arranged at the top of each connecting frame 3, fixing plates are symmetrically arranged on two sides of the multistage filtering barrel body 1, an elastic piece 8 is arranged on one side of each fixing plate, a connecting column 9 is fixedly connected to one end of each elastic piece 8, and a fixing ring is fixedly connected to one side of each connecting column 9, the inner wall of the fixed ring is connected with a first positioning column 10 in a penetrating manner, one end of the first positioning column 10 is connected with the inner wall of the connecting frame 3 in a penetrating manner, one end of the first positioning column 10 is connected with a rotating column 11 in a rotating manner, one side of the rotating column 11 is fixedly provided with a rotating rod 13, the outer side of the rotating rod 13 is connected with an L-shaped column 12 in a laminating manner, one end of the L-shaped column 12 is fixedly connected with one side of the connecting frame 3, the top end of the multi-stage filtering barrel body 1 is connected with a top cover 14 in a laminating manner, the top end of the top cover 14 is fixedly communicated with a water inlet pipe 15, the bottom of the top cover 14 is symmetrically provided with a second positioning column 16, the bottom of the second positioning column 16 is connected with the first positioning groove 4 in a penetrating manner, a second positioning groove 17 is formed in one side of the second positioning column 16, and the inner wall of the second positioning groove 17 is connected with the outer side of the first positioning column 10 in a penetrating manner.

Meanwhile, the elastic element 8 is made of a spring elastic material, one side of the multi-stage filtering cylinder 1 is fixedly communicated with a water outlet pipe 18, the outer side of the water outlet pipe 18 is fixedly communicated with a return pipe 19, the outer sides of the return pipe 19 and the water outlet pipe 18 are both provided with valves 20, and the top end of the connecting frame 3 is provided with a pull ring.

Example two

A water outlet pipe 18 is fixedly communicated with one side of a multi-stage filtering cylinder body 1, a return pipe 19 is fixedly communicated with the outer side of the water outlet pipe 18, and valves 20 are arranged on the outer side of the return pipe 19 and the outer side of the water outlet pipe 18.

The seal ring 21 is made of rubber.

The utility model discloses a theory of operation is:

the utility model discloses when using, when the staff is when filtering core box 6 and changing the active carbon filter 7 and quartz sand, through upwards rotating dwang 13, thereby make dwang 13 and the separation of L shape post 12, then at this moment, elastic component 8 obtains the release, thereby make spliced pole 9 and first constant head tank 10 automatic outside remove, then first constant head tank 10 and the separation of second constant head tank 17, thereby make top cap 14 can move about, then the staff can take out second constant head tank 16 from the inner wall of first constant head tank 14, then the usable pull ring of staff, directly filter core box 6 with active carbon filter 7 and quartz sand on the link 3 and take out, thereby make the staff be convenient for change the filter core, simultaneously before changing, the staff also can be through closing valve 20 on outlet pipe 18, thereby avoid discharging industrial circulating water because of the not good directness of filter core filter effect, and through opening valve 20 on the back flow 19, thereby make this part industrial circulating water can get back to in the external water installation again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an industrial circulating water system multistage filter equipment, includes multistage filter barrel (1), its characterized in that: the device is characterized in that grooves (2) are symmetrically arranged on two sides of the top of the multistage filtering barrel body (1), a connecting frame (3) is connected to the inner wall of each groove (2) in a laminating manner, a quartz sand filtering core box (6) is fixedly arranged at the bottom of the connecting frame (3), the outer side of the quartz sand filtering core box (6) is connected to the bottom of the inner wall of the multistage filtering barrel body (1) in a laminating manner, an active carbon filtering plate (7) is fixedly arranged in the middle of the connecting frame (3), the outer side of the active carbon filtering plate (7) is connected to the middle of the inner wall of the multistage filtering barrel body (1) in a laminating manner, a first positioning groove (4) is arranged at the top of the connecting frame (3), fixing plates are symmetrically arranged on two sides of the multistage filtering barrel body (1), one side of each fixing plate is provided with an elastic part (8), one end of each elastic part (8) is fixedly connected with a connecting column (9), one side of each connecting column (9) is fixedly connected with a fixing ring, the inner wall of each fixing ring is connected with a first positioning column (10) in a penetrating manner, one end of each fixing column (10) is connected with the inner wall of the connecting frame (11), and one side of each fixing column (3) is connected with a L-shaped fixing column (12) which is connected with one end of each fixing column (13), the top laminating of multistage filter barrel (1) is connected with top cap (14), the fixed intercommunication in top of top cap (14) has inlet tube (15), the bottom symmetry of top cap (14) is provided with second reference column (16), the bottom and first constant head tank (4) of second reference column (16) alternate and are connected, second constant head tank (17) have been seted up to one side of second reference column (16), the inner wall of second constant head tank (17) alternates with the outside of first constant head tank (10) and is connected.

2. The multistage filtering device of the industrial circulating water system according to claim 1, wherein: circular slot (5) have been seted up at the top of multistage filter barrel (1), the inner wall and the fixed intercommunication of recess (2) of circular slot (5), the inner wall laminating of circular slot (5) is connected with sealing washer (21), the top of sealing washer (21) and the bottom fixed connection of top cap (14).

3. The multistage filtering device of the industrial circulating water system according to claim 2, wherein: the elastic piece (8) is made of spring elastic material.

4. The multistage filtering device of the industrial circulating water system according to claim 2, wherein: the sealing ring (21) is made of rubber.

5. The multistage filtering device of the industrial circulating water system according to claim 1, wherein: one side of the multistage filtering cylinder body (1) is fixedly communicated with a water outlet pipe (18), the outer side of the water outlet pipe (18) is fixedly communicated with a return pipe (19), and the outer side of the return pipe (19) and the outer side of the water outlet pipe (18) are respectively provided with a valve (20).

6. The multistage filtering device of the industrial circulating water system according to claim 1, wherein: and a pull ring is arranged at the top end of the connecting frame (3).