CN217188225U

CN217188225U - Novel multi-stage filter

Info

Publication number: CN217188225U
Application number: CN202220602677.2U
Authority: CN
Inventors: 杨振; 金旭立; 杨顺
Original assignee: Henan Yijian Filter Co ltd
Current assignee: Henan Yijian Filter Co ltd
Priority date: 2022-03-19
Filing date: 2022-03-19
Publication date: 2022-08-16
Anticipated expiration: 2032-03-19

Abstract

The utility model discloses a novel multistage filter, which comprises a multistage filter body and a pretreatment device, wherein the top end of the multistage filter body is fixedly connected with four relatively parallel supporting rods, the top ends of the four supporting rods are commonly connected with a mounting plate, the mounting plate is provided with the pretreatment device, and the pretreatment device comprises a filter barrel, a top cover, a feed hopper, a filter net bag and a filter screen plate; the multi-stage filter body top fixedly connected with inlet tube is located between two parties, the filter vat bottom fixedly connected with outlet pipe is located between two parties, the outlet pipe is located directly over the inlet tube, the outlet pipe bottom is connected with the inlet tube top, install the valve on the outlet pipe, be equipped with the filter chamber in the filter vat, filter string bag and filter plate all are located the filter chamber. Through preprocessing device's design, can prolong the life of multistage filter body, therefore can satisfy the user demand of enterprise.

Description

Novel multi-stage filter

Technical Field

The utility model relates to a filter technical field, in particular to novel multi-stage filter.

Background

The filtration is an operation that liquid (or gas) in suspension (or solid particle-containing heating gas) permeates through a medium under the action of a driving force or other external forces, and solid particles and other substances are intercepted by the filter medium, so that the solid and other substances are separated from the liquid (or gas).

In the patent nos.: CN210796063U discloses a multistage filter for a water channel, which is provided with a sheet, the sheet can stir impurities, so that the impurities can effectively enter the inside of a tank body, so that sewage can be stably guided into the inside of the tank body, and the multistage filter can stably treat sewage. However, the multistage filter lacks pretreatment equipment, shortens the service life of the multistage filter, and cannot meet the use requirements of enterprises.

To this end, we propose a new type of multi-stage filter.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a novel multi-stage filter, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel multistage filter comprises a multistage filter body and a pretreatment device, wherein the top end of the multistage filter body is fixedly connected with four relatively parallel supporting rods, the top ends of the four supporting rods are commonly connected with an installation plate, the pretreatment device is installed on the installation plate, and the pretreatment device comprises a filter barrel, a top cover, a feed hopper, a filter net bag and a filter screen plate;

the multi-stage filter body top fixedly connected with inlet tube is located between two parties, the filter vat bottom fixedly connected with outlet pipe is located between two parties, the outlet pipe is located directly over the inlet tube, the outlet pipe bottom is connected with the inlet tube top, install the valve on the outlet pipe, be equipped with the filter chamber in the filter vat, filter string bag and filter plate all are located the filter chamber.

Further, the mounting panel is the rectangle platelike structure of level setting, the through-hole that is used for installing the multi-stage filter body is seted up to the department between two parties on the mounting panel up end.

Furthermore, a mounting piece is fixedly sleeved on the lower portion of the outer side of the filter barrel and is fixedly connected with the mounting plate through a bolt.

Further, top cap top department placed in the middle is equipped with the feed inlet, top cap top fixedly connected with feeder hopper still, feeder hopper and feed inlet intercommunication.

Further, terminal surface fixedly connected with ring structure's collar under the top cap, filter screen bag top fixed mounting has the connecting piece, connecting piece and collar thread connection, connecting piece are cylindrical hollow structure, and connecting piece and feed inlet intercommunication need filterable liquid to carry out the preliminary treatment in pouring the filter vat into through the feeder hopper, and the liquid that gets into in the filter vat filters through the filter screen bag at first, then filters through filtering the otter board again, and the liquid after the filtration enters into the multi-stage filter body through outlet pipe, inlet tube and carries out subsequent processing.

Furthermore, a clamping groove is formed in the lower portion of the inner wall of the filter barrel, and a filter screen plate of a circular plate-shaped structure is arranged in the clamping groove, so that the filter plate can be replaced conveniently.

Compared with the prior art, the utility model discloses following beneficial effect has: through the design of collar, be convenient for install the filter screen bag, design through the draw-in groove, be convenient for install filter screen plate, design through the top cap, be convenient for take out filter screen bag from the filter vat, filter screen bag can collect the impurity of crossing the filter simultaneously, liquid that will need to filter is poured into the filter vat through the feeder hopper and is carried out the preliminary treatment in, liquid that gets into in the filter vat filters through filter screen bag at first, then filter screen plate filtration again, liquid after the filtration passes through the outlet pipe, the inlet tube enters into and carries out subsequent processing in the multi-stage filter body, thereby can satisfy the user demand of enterprise.

Drawings

Fig. 1 is a schematic structural diagram of the novel multistage filter of the present invention.

Fig. 2 is the schematic diagram of the internal structure of the filtering barrel of the novel multi-stage filter.

Fig. 3 is a perspective view of the filtering barrel of the novel multistage filter.

In the figure: 1. a multi-stage filter body; 2. a water inlet pipe; 3. a water outlet pipe; 4. a pretreatment device; 5. a filter vat; 6. a top cover; 7. a mounting member; 8. mounting a plate; 9. a support bar; 10. a bolt; 11. a feed hopper; 12. a mounting ring; 13. a connecting member; 14. a filter net bag; 15. a filter screen plate; 16. a filter chamber; 17. a card slot; 18. a feed inlet; 19. And (4) a valve.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a novel multi-stage filter comprises a multi-stage filter body 1 and a pretreatment device 4, wherein the top end of the multi-stage filter body 1 is fixedly connected with four support rods 9 which are arranged in parallel relatively, the top ends of the four support rods 9 are commonly connected with an installation plate 8, the pretreatment device 4 is installed on the installation plate 8, and the pretreatment device 4 comprises a filter barrel 5, a top cover 6, a feed hopper 11, a filter net bag 14 and a filter net plate 15;

1 top of multi-stage filter body is located fixedly connected with inlet tube 2 between two parties, 5 bottoms of filter vat are located fixedly connected with outlet pipe 3 between two parties, outlet pipe 3 is located inlet tube 2 directly over, 3 bottoms of outlet pipe are connected with 2 tops of inlet tube, install valve 19 on the outlet pipe 3, be equipped with filter chamber 16 in the filter vat 5, filter net pocket 14 and filter screen plate 15 all are located filter chamber 16.

The mounting plate 8 is a horizontally arranged rectangular plate-shaped structure, and a through hole for mounting the multistage filter body 1 is formed in the middle of the upper end face of the mounting plate 8.

Wherein, the installation part 7 is fixedly sleeved at the lower part of the outer side of the filter barrel 5, and the installation part 7 is fixedly connected with the installation plate 8 through a bolt 10.

Wherein, 6 tops of top cap are equipped with feed inlet 18 in the middle of the department, 6 tops of top cap are fixedly connected with feeder hopper 11 still,

feeder hopper

11 and 18 intercommunications of feed inlet.

Wherein, terminal surface fixedly connected with ring structure's collar 12 under

top cap

6, 14 top fixed mounting of filter screen bag have connecting piece 13, connecting piece 13 and collar 12 threaded connection, connecting piece 13 are cylindrical hollow structure, and connecting piece 13 and feed inlet 18 intercommunication need filterable liquid to carry out the preliminary treatment in pouring filter vat 5 into through feeder hopper 11, and the liquid that gets into in the filter vat 5 filters through filter screen bag 14 at first, then filters through filter screen board 15 again, and the liquid after the filtration carries out the subsequent processing through outlet pipe 3, inlet tube 2 entering into multi-stage filter body 1.

The lower part of the inner wall of the filter barrel 5 is provided with a clamping groove 17, and the clamping groove 17 is internally provided with a filter screen plate 15 with a circular plate-shaped structure, so that the filter plate 15 can be conveniently replaced.

It should be noted that the utility model is a novel multistage filter, firstly, the filtering barrel 5 is inserted on the mounting plate 8 positioned at the top end of the multistage filter body 1 from top to bottom, the filtering barrel 5 is connected with the mounting plate 8 through the mounting piece 7, the mounting member 7 is then fixedly connected to the mounting plate 8 by means of the bolts 10, and subsequently the connecting member 13 connected to the strainer bag 14 is screwed to the mounting ring 12 on the top cover 6, then the top cover 6 is buckled at the top end of the filter barrel 5, the filter net bag 14 is positioned in the filter cavity 16, the liquid to be filtered is poured into the filter barrel 5 through the feed hopper 11 for pretreatment, the liquid entering the filter barrel 5 is firstly filtered through the filter net bag 14, then the liquid is filtered by the filter screen plate 15, and the filtered liquid enters the multi-stage filter body 1 through the water outlet pipe 3 and the water inlet pipe 2 for subsequent treatment.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A novel multistage filter comprises a multistage filter body (1) and a pretreatment device (4), and is characterized in that the top end of the multistage filter body (1) is fixedly connected with four supporting rods (9) which are arranged in parallel relatively, the top ends of the four supporting rods (9) are jointly connected with a mounting plate (8), the pretreatment device (4) is mounted on the mounting plate (8), and the pretreatment device (4) comprises a filter barrel (5), a top cover (6), a feed hopper (11), a filter net bag (14) and a filter screen plate (15);

multistage filter body (1) top is located fixedly connected with inlet tube (2) placed in the middle, fixedly connected with outlet pipe (3) are located between the middle to filter vat (5) bottom, outlet pipe (3) are located inlet tube (2) directly over, outlet pipe (3) bottom is connected with inlet tube (2) top, install valve (19) on outlet pipe (3), be equipped with filter chamber (16) in filter vat (5), filter string bag (14) and filter screen board (15) all are located filter chamber (16).

2. A novel multistage filter as claimed in claim 1, wherein: the mounting plate (8) is a horizontally arranged rectangular plate-shaped structure, and a through hole for mounting the multi-stage filter body (1) is formed in the middle of the upper end face of the mounting plate (8).

3. A novel multistage filter as claimed in claim 1, wherein: the mounting piece (7) is fixedly sleeved on the lower portion of the outer side of the filter barrel (5), and the mounting piece (7) is fixedly connected with the mounting plate (8) through a bolt (10).

4. A novel multistage filter as claimed in claim 1, wherein: top cap (6) top department placed in the middle is equipped with feed inlet (18), top cap (6) top is fixedly connected with feeder hopper (11) still, feeder hopper (11) and feed inlet (18) intercommunication.

5. A novel multistage filter as claimed in claim 1, wherein: terminal surface fixedly connected with ring structure's collar (12) under top cap (6), filter net bag (14) top fixed mounting has connecting piece (13), connecting piece (13) and collar (12) threaded connection.

6. A novel multistage filter as claimed in claim 1, wherein: the lower part of the inner wall of the filter barrel (5) is provided with a clamping groove (17), and a filter screen plate (15) with a circular plate-shaped structure is arranged in the clamping groove (17).