CN203736925U - A filter for liquid filtration - Google Patents

Abstract

The utility model belongs to the technical field of the filter equipment, especially, relate to a be used for filterable filter of liquid, including ejection of compact portion, locking knot, sealing washer, filter screen and pan feeding portion, ejection of compact portion detains through locking and pan feeding portion fixed connection, and sealing washer and filter screen set gradually between ejection of compact portion and pan feeding portion, and filter screen and sealing washer in close contact with, has realized closely sealed through locking the knot, the utility model discloses an above-mentioned several simple component assemblies are a filter, have realized simple structure, easy washing, easy dismantlement, low in production cost, filter loss are few, and filter fineness height and long service life function, more importantly this filter still includes connecting portion, can increase a plurality of such structures and satisfy the demand of user to the precision.

Description

A filter for liquid filtration

technical field

The utility model belongs to the technical field of filter devices, in particular to a filter for liquid filtration.

Background technique

Filters are classified from medium to include air filters, liquid filters, network filters and light filters, while liquid filters include water filters, oil filters and electronic glue filters, etc. With the rapid development of electronic products , electronic glue is used when assembling electronic products, and electronic glue filters are needed to make good electronic glue, and the existing electronic glue filters usually use filter bags (or filter screens), and the filter bags are installed on In the filter chamber, during use, the liquid flows into the filter screen from the outside of the chamber and is filtered, and the filtered impurities are blocked and adsorbed on the outer surface of the filter bag, while the clean filtrate is discharged through the outlet in the filter bag. It is easy to use.

However, the above-mentioned filter still has the following disadvantages: 1) It adopts the filtering method of outside in and inside out. After filtering, the pollutants and impurities are adsorbed on the outer surface of the filter bag, which is easy to fall off and pollute the equipment, and its service life is short, requiring frequent 2) The filter bag or filter screen is usually made of fiber material, which is relatively soft and has a rough surface, which is difficult to clean and has poor filtering effect; 3) During the long-term working process of the filter , often block the filter holes of the filter bag or filter screen, and need to be replaced or cleaned after reaching a certain amount of impurity storage, and the filtration efficiency is low.

Utility model content

The purpose of the utility model is to provide a filter for liquid filtration in view of the deficiencies in the prior art. The filter is simple in structure, easy to clean, easy to disassemble, low in production cost, less in filter loss, and high in filtration accuracy. And long service life, more importantly, the filter can meet the user's demand for precision.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a filter for liquid filtration, including a discharge part, a locking buckle, a sealing ring, a filter net and a feed part, and the discharge part passes through the The locking buckle is fixedly connected with the feeding part, the sealing ring and the filter screen are sequentially arranged between the discharging part and the feeding part, and the filter screen is in close contact with the sealing ring .

As an improvement of the filter for liquid filtration according to the present invention, it also includes at least one connecting part, the connecting part includes a first connecting head, a second connecting head and a connecting column, and the first connecting head The connecting post is integrally connected with the second connecting head, the connecting post is configured as a hollow structure, and the first connecting head is provided with a first groove.

As an improvement of the filter for liquid filtration described in the present invention, the discharge part includes a discharge port, a discharge column and a discharge tray, and the discharge port is arranged at the end of the discharge column The lower end and the two communicate with each other, and the discharge tray is arranged on the upper end of the discharge column.

As an improvement of the filter for liquid filtration described in the utility model, the locking buckle includes a first locking ring, a second locking ring and a locking bolt, and the first locking ring passes through the The locking bolt is detachably connected to the second locking ring.

As an improvement of the filter for liquid filtration described in the utility model, the feeding part includes a feeding tray and a feeding column, and the feeding column is connected with the feeding tray as a whole, the The end of the feeding column is configured as a hollow structure, and the feeding column is provided with threads, and the feeding tray is provided with a second groove.

As an improvement of the filter for liquid filtration described in the present invention, the sealing ring includes a raised part and a sealing ring body, two raised parts are provided, and the two raised parts are respectively It is arranged on the upper and lower surfaces of the sealing ring body, and the protrusions are respectively matched with the first groove and the second groove, and a round hole is arranged in the middle of the sealing ring body.

As an improvement of the filter for liquid filtration described in the present invention, the filter screen is arranged in a circular structure, and the diameter of the filter screen is larger than the diameter of the circular hole.

The beneficial effect of the utility model is that: the utility model comprises a discharge part, a locking buckle, a sealing ring, a filter net and a feeding part, the discharging part is fixedly connected with the feeding part through a locking buckle, and the sealing ring and the filter net are sequentially It is arranged between the discharge part and the feed part, and the filter screen is in close contact with the sealing ring, and the tight seal is realized through the locking buckle. The utility model is assembled into a filter by the above-mentioned simple parts, and realizes a simple structure. , easy to clean, easy to disassemble, low production cost, less filter loss, high filtration accuracy and long service life. More importantly, the filter also includes a connection part, and multiple such structures can be added to meet the needs of users. precision requirements.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a structural schematic diagram of the discharge part of the utility model.

Fig. 3 is one of the structural schematic diagrams of the connection part of the present invention.

Fig. 4 is the second structural diagram of the discharge part of the utility model.

Fig. 5 is a structural schematic diagram of the feeding part of the utility model.

Fig. 6 is a structural schematic diagram of the sealing ring of the present invention.

Fig. 7 is a structural schematic diagram of the filter net of the present invention.

Detailed ways

The utility model will be further described in detail below in conjunction with the specific implementation and the accompanying drawings, but the implementation of the utility model is not limited thereto.

As shown in Figures 1 to 7, a filter for liquid filtration includes a discharge part 1, a locking buckle 2, a sealing ring 3, a filter screen 4 and a feeding part 5, and the discharge part 1 passes through the locking buckle 2. It is fixedly connected with the feeding part 5. The discharging part 1 includes a discharge port 11, a discharge column 12 and a discharge tray 13. The discharge port 11 is arranged at the lower end of the discharge column 12 and the two communicate with each other, which is convenient for discharging The discharge port 11 is discharged, and a storage barrel can also be placed under the discharge port 11 to realize the storage of the discharge; the discharge tray 13 is arranged on the upper end of the discharge column 12, which is convenient for the discharge tray 13 and the inlet. The trays are hermetically connected. The feeding part 5 includes a feeding tray 51 and a feeding column 52, the feeding column 52 is connected with the feeding tray 51 as a whole, and the end of the feeding column 52 is set as a hollow structure to realize the circulation of the slurry, and the feeding column 52 is provided with a screw thread 53, which is convenient to be connected with the discharge end of the stirring device, and the feeding tray 51 is provided with a second groove 54. The locking buckle 2 includes a first locking ring 21, a second locking ring 22 and a locking bolt 23. The first locking ring 21 is detachably connected with the second locking ring 22 through the locking bolt 23. When cleaning and When maintaining the utility model, the locking bolt 23 can be unscrewed to separate the first locking ring 21 and the second locking ring 22, thus realizing the work of cleaning and maintenance. The sealing ring 3 and the filter screen 4 are sequentially arranged between the discharge part 1 and the feeding part 5, and the filter screen 4 is in close contact with the sealing ring 3. The sealing ring 3 includes a raised part 31 and a sealing ring body 32, and the raised part 31 is provided with two, two raised parts 31 are respectively arranged on the upper and lower surfaces of the seal ring body 32, the second groove 54 and the raised part 31 are circular structures, and the raised part 31 and the second groove 54, which strengthens the sealing of the utility model, and the middle part of the sealing ring body 32 is provided with a circular hole 33. The filter screen 4 is set to a circular structure, and certainly can also be set to other structures according to the needs of users. The diameter of the filter screen 4 is greater than the diameter of the circular hole 33, but smaller than the diameter of the inner ring of the second groove 54, so that both Meeting the design requirements and maximizing the use efficiency, when the diameter of the filter screen 4 is smaller than the diameter of the circular hole 33, the filter screen 4 cannot maximize the filtering capacity.

Preferably, the utility model also includes at least one connecting part 6, and the number of connecting parts 6 can be set arbitrarily according to the user's demand for filtration accuracy. The connecting part 6 includes a first connecting head 61, a second connecting head 62 and a connecting column 63, the first connecting head 61 is connected with the second connecting head 62 as a whole through the connecting column 63, the connecting column 63 is set as a hollow structure, the hollow structure is a channel for liquid to flow through, and the first connecting head 61 is provided with a first groove 64 , the protrusion 31 matches the first groove 64 , and the diameter of the first groove 64 is the same as that of the second groove 54 .

The assembly process of the present utility model is: firstly, a sealing ring 3 is placed on the first connector 61, so that the protrusion 31 is engaged with the first groove 64, and then the thinner side of the filter screen 4 (filter screen) 4 has a thicker side and a thinner side, which are set according to the needs of use.) The card is placed in the raised part 31; again, the discharge tray 13 of the discharge part 1 is docked with the first connector 61, and its seal The ring 3 and the filter screen 4 are stuck in the middle, and the discharge tray 13 and the first connector 61 are locked by the locking buckle 2; once again, another sealing ring 3 is placed in the feed tray 51 of the feed part 5 , so that the raised portion 31 is engaged with the second groove 54, and then the thinner side of the other filter screen 4 is stuck in the raised portion 31; finally, the second connecting head 62 is docked with the feeding tray 51 (of course , the sealing ring 3 and the filter screen 4 are also stuck in the middle), and the second connecting head 62 and the feeding tray 51 are locked through another locking buckle 2, and the assembly is completed after the above steps.

According to the disclosure and teaching of the above specification, those skilled in the art to which the present utility model belongs can also change and modify the above embodiment. Therefore, the utility model is not limited to the above specific implementation manners, and any obvious improvement, replacement or modification made by those skilled in the art on the basis of the utility model shall belong to the protection scope of the utility model. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present utility model.

Claims (7)

1. the filter for liquid filtering, it is characterized in that: comprise discharging portion, tight locking button, sealing ring, screen pack and pan feeding portion, described discharging portion is fixedly connected with described pan feeding portion by described tight locking button, described sealing ring and described screen pack are set in turn between described discharging portion and described pan feeding portion, and described screen pack and described sealing ring close contact.

2. the filter for liquid filtering according to claim 1, it is characterized in that: also comprise at least one connecting portion, described connecting portion comprises the first connector, the second connector and joint pin, described the first connector connects as one by described joint pin and described the second connector, described joint pin is set to hollow structure, and described the first connector is provided with the first groove.

3. the filter for liquid filtering according to claim 2, it is characterized in that: described discharging portion comprises discharging opening, goes out stock column and discharge port plate, described in described discharging opening is arranged at, go out the lower end of stock column and both are interconnected, described in described discharge port plate is arranged at, go out the upper end of stock column.

4. the filter for liquid filtering according to claim 2, is characterized in that: described tight locking button comprises the first retaining ring, the second retaining ring and lock plunger, and described the first retaining ring removably connects by described lock plunger and described the second retaining ring.

5. the filter for liquid filtering according to claim 2, it is characterized in that: described pan feeding portion includes charging tray and enters stock column, describedly enter stock column and described feeding disk connects as one, the described end that enters stock column is set to hollow structure, and described in enter stock column and be provided with screw thread, described feeding disk is provided with the second groove.

6. the filter for liquid filtering according to claim 5, it is characterized in that: described sealing ring comprises lug boss and sealing ring body, described lug boss is provided with two, two described lug bosses are arranged at respectively the upper and lower surface of described sealing ring body, and described lug boss matches with described the first groove and described the second groove respectively, and the middle part of described sealing ring body is provided with circular hole.

7. the filter for liquid filtering according to claim 6, is characterized in that: described screen pack is set to circular configuration, and the diameter of described screen pack is greater than the diameter of described circular hole.