CN215137775U

CN215137775U - Detachable potsherd filter screen

Info

Publication number: CN215137775U
Application number: CN202023251776.0U
Authority: CN
Inventors: 俞琴凤
Original assignee: Changzhou Yulong Filter Co ltd
Current assignee: Changzhou Yulong Filter Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-12-14
Anticipated expiration: 2030-12-29

Abstract

The utility model belongs to the technical field of filter screens, in particular to a detachable ceramic wafer filter screen, which comprises a filter screen and a handle, and also comprises a shell, wherein the shell is provided with a notch; a detachable bottom plate with a central hole is arranged at the bottom of the shell; the inner cavity of the shell and the central hole of the bottom plate are communicated to form a flow channel; the shell and the bottom plate are connected through the screw thread screwing mode and are conveniently disassembled, the flexibility of the filtering device is improved, a plurality of notches are formed in the shell, the filtering device can filter step by step, the filtering device can also filter once, the mountable specifications in the notches are the same, different filter screens of filter holes are filtered, the replacement is flexible, the cleaning is convenient, the filter screens meeting requirements can be replaced according to the filtering requirements to meet the filtering requirements, the sealing strip plays the role of preventing leakage of liquid in the connecting port, the whole filtering device is easy to disassemble, the cleaning is easy, the flexibility is high, and the limitation is small.

Description

Detachable potsherd filter screen

Technical Field

The utility model belongs to the technical field of the filter screen, concretely relates to detachable potsherd filter screen.

Background

With the development of times and the general improvement of living standard of people, the ceramic filter screen plays a certain role in metallurgy industry, and solid impurities are blocked on the surface of a porous object when a melt passes through the porous object to obtain a melt external purification method. The mechanical purification mainly depends on the blocking action of the filter medium, so that the solid nonmetallic inclusion in the melt is blocked under the action of fluid pressure, self gravity, inertia force and friction force, and is deposited on the surface of the medium to be separated from the melt.

Original ceramic filter screen equipment is after using, and it is troublesome to dismantle, and the work of washing waste time and energy and giving people has brought very little inconvenience, and in addition when filtering the fuse-element, can only adorn a cassette in a filter screen device, and the size and the timely change filter screen of filtration pore can't be changed as required to convenient.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a detachable potsherd filter screen has and can dismantle, easy abluent characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a detachable ceramic wafer filter screen comprises a filter screen, a handle and a shell, wherein the shell is provided with a notch, the filter screen is installed in the notch on the shell in a pulling and pulling mode by utilizing the handle, and filter holes are uniformly distributed in the filter screen; the bottom of the shell is provided with a detachable bottom plate with a central hole; the inner cavity of the shell and the central hole of the bottom plate are communicated to form a flow passage.

As a preferred technical scheme of the utility model, a detachable potsherd filter screen, the shell with all install the sealing strip on the inner wall of notch, install circular sealing strip on the inner wall of bottom plate.

As a preferred technical scheme of the utility model, a detachable potsherd filter screen, still include the nut, the bottom of shell is fixed with the screw thread post, the nut utilizes the screw thread to close the mode soon on the screw thread post, seted up the confession on the bottom plate the perforation that the screw thread post runs through.

As an optimized technical scheme of the utility model, a detachable potsherd filter screen, the shell with the bottom plate external diameter is equidimension.

As an optimized technical scheme of the utility model, a detachable potsherd filter screen, the internal diameter size of notch is than the internal diameter size of shell is big.

Compared with the prior art, the beneficial effects of the utility model are that: the shell and the bottom plate are connected through the screw thread screwing mode and are conveniently disassembled, the flexibility of the filtering device is improved, a plurality of notches are formed in the shell, the filtering device can be used for filtering step by step, only one time can be filtered, the mountable specifications are the same in the notches, different filtering screens of filtering holes are arranged, the replacing is flexible, the cleaning is convenient, the filtering screen meeting the requirements can be replaced according to the filtering requirements to meet the filtering requirements, the sealing strip plays the role of preventing leakage liquid at the connecting port, the whole filtering device is easy to disassemble, the cleaning is easy, the flexibility is high, and the limitation is small.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and 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 and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a filter screen of the present invention;

FIG. 3 is a schematic structural view of the junction of the middle bottom surface of the present invention;

in the figure: 1. a housing; 2. a sealing strip; 3. a notch; 4. a handle; 5. a filtration pore; 6. a filter screen; 7. a base plate; 8. a circular sealing strip; 9. a threaded post; 10. perforating; 11. a nut; 12. and a flow passage.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a detachable ceramic wafer filter screen comprises a filter screen 6 and a handle 4, and further comprises a shell 1, wherein a plurality of notches 3 are formed in the shell 1, filter holes 5 are uniformly distributed in the filter screen 6, the filter screens 6 with the same specification can be installed in the notches 3, the filter screens 6 with different filter holes 5 can be filtered step by step, the filter screen 6 is installed in the notch 3 in the shell 1 in a pulling and pulling mode by utilizing the handle 4, the filter screen 6 can be replaced in time according to the requirement of filtering, and the purposes of convenient cleaning and easy disassembly are achieved; the inner cavity of the shell 1 and the central hole of the bottom plate 7 are communicated to form a flow passage 12, and the filtering liquid passes through the filter screen in the flow passage 12 to achieve the filtering effect.

Specifically, referring to fig. 1, in this embodiment, the sealing strips 2 are mounted on the inner walls of the housing 1 and the notch 3, and the circular sealing strip 8 is mounted on the inner wall of the bottom plate 7, so that the sealing strips can prevent the liquid leakage at the connecting port, thereby achieving the effect of preventing the liquid leakage.

Specifically, please refer to fig. 3, in this embodiment, the filter further includes a nut 11, the bottom of the housing 1 is fixed with the threaded post 9, the nut 11 is screwed on the threaded post 9, the bottom plate 7 is provided with a through hole 10, so as to form a threaded screwing structure for flexible detachment, which is convenient and fast to detach, easy to clean, and improves the flexible applicability of the filter device and the application range of the filter screen.

Specifically, referring to fig. 3, in the embodiment, the outer diameters of the housing 1 and the bottom plate 7 are equal, and the combination is uniform and the appearance is beautiful.

Specifically, referring to fig. 1, in this embodiment, the inner diameter of the notch 3 is larger than the inner wall of the housing 1, and the filter screen 6 is installed in the notch 3, so the inner diameter of the notch 3 is larger than the inner wall of the housing 1, and the filter screen 6 can be fixed on the housing 1, thereby preventing the filter screen 6 from sliding down in the housing 1, preventing incomplete filtering, avoiding repeated operation of secondary filtering, and improving the working efficiency.

The utility model discloses a theory of operation and use flow: seted up 3 notches 3 on shell 1, can install 3 filter screens 6, the equipartition has filtration pore 5 on the

filter screen

6, 3 mountable specifications of notch are the same, filter 5 different filter screens 6 of filtration pore step by step, also can only filter once, shell 1 can the lug connection filter tube way, also can utilize the mode that the screw thread closed soon to bottom plate 7 and shell 1, the combination is in the same place, lets pipeline and the middle circular seal strip 8 of bottom plate 7 connect.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a detachable potsherd filter screen, includes filter screen (6) and handle (4), its characterized in that: the filter screen is characterized by further comprising a shell (1), wherein a notch (3) is formed in the shell (1), the filter screen (6) is installed in the notch (3) in the shell (1) in a drawing mode through the handle (4), and filter holes (5) are uniformly distributed in the filter screen (6); a detachable bottom plate (7) with a central hole is arranged at the bottom of the shell (1); the inner cavity of the shell (1) is communicated with the central hole of the bottom plate (7) to form a flow passage (12).

2. The detachable ceramic wafer filter screen of claim 1, characterized in that: the sealing strip (2) is installed on the inner wall of the outer shell (1) and the groove opening (3), and the circular sealing strip (8) is installed on the inner wall of the bottom plate (7).

3. The detachable ceramic wafer filter screen of claim 1, characterized in that: still include nut (11), the bottom of shell (1) is fixed with screw thread post (9), nut (11) utilize the screw thread to close the mode soon and revolve on screw thread post (9), seted up the confession on bottom plate (7) perforation (10) that screw thread post (9) run through.

4. The detachable ceramic wafer filter screen of claim 1, characterized in that: the outer diameters of the shell (1) and the bottom plate (7) are equal.

5. The detachable ceramic wafer filter screen of claim 1, characterized in that: the inner diameter of the notch (3) is larger than that of the shell (1).