CN210676841U

CN210676841U - Filter screen seat for casting

Info

Publication number: CN210676841U
Application number: CN201920407346.1U
Authority: CN
Inventors: 王利民; 马斌悍; 邵亮峰; 王多培
Original assignee: Ningxia Kocel Energy Co ltd
Current assignee: Ningxia Kocel Energy Co ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2020-06-05
Anticipated expiration: 2029-03-28

Abstract

The utility model relates to a filter screen seat for casting, which comprises a filter, wherein the filter screen seat comprises a pouring gate interface, a bracket, a screen seat and a flange edge; the pouring gate connecting port is used for matching and connecting pouring pipelines with different specifications; the pouring gate interface is connected with the bracket; the bracket is connected with the net seat; the net seat is used for matching and installing filters with different sizes; the net seat is connected with the flange edge; the diameter of the pouring gate connecting port is 25-90 mm; the taper of the bracket is 70-150 degrees; the side length of the net seat is 80-160 mm; the side length of the flange edge is 3-10 mm. In order to solve the ceramic filter screen seat have complicated calcination process, high energy consumption, high pollution, heavy in weight, difficult concatenation and difficult detaching not enough, the utility model provides a filter screen seat is used in casting, its preparation simple process, production and use all are green, have better elasticity and convenient operation.

Description

Filter screen seat for casting

Technical Field

The utility model relates to a casting trade, concretely relates to filter screen seat for casting and preparation method thereof.

Background

The ceramic filter is applied to filtering and purifying the molten metal, and is a conventional process for producing high-quality clean casting castings. Ceramic filters are three-dimensional networks that are typically placed over the runners and even the ingates. In order to avoid the metal liquid from flowing out of the side surface of the ceramic filter, the ceramic filter needs to be wrapped in a pouring system. According to the retrieval, patent 201630381525.4 discloses a ceramic filter screen seat, filter screen seat one end is circular, with runner pipe accordant connection, the other end is the concave surface, with ceramic filter phase-match, two filter screen seats butt joint back, can be with including ceramic filter parcel, realized ceramic filter parcel in the gating system to purify the metal liquid. However, the ceramic filter screen seat has the defects of complex calcining process, high energy consumption, high pollution, heavy weight and difficult splicing; hard solid waste is generated after the use, and is not easy to remove, so that the waste of non-renewable resources, energy and labor is quite large.

Disclosure of Invention

In order to solve the above-mentioned ceramic filter screen seat exist complicated calcination process, high energy consumption, high pollution, heavy in weight, difficult concatenation and difficult detach etc. not enough, the utility model provides a filter screen seat is used in casting, its preparation simple process, production and use all are green, have better elasticity and convenient operation.

In order to solve the above insufficiency, the utility model discloses a technical scheme does:

a casting filter screen seat comprises a filter, wherein the filter screen seat comprises a pouring gate interface, a bracket, a screen seat and a flange edge; the pouring gate interface is used for matching and connecting pouring pipelines with different specifications; the pouring gate interface is connected with the bracket; the bracket is connected with the net seat; the net seat is used for matching and installing filters with different sizes; the net seat is connected with the flange edge; the filter screen seat is made of ceramic fibers, carbon fibers, paper fibers, wood pulp fibers, reinforcing materials, high-temperature binders and auxiliaries; the filter screen seat is lighter than a ceramic filter screen seat and is a light material; the filter screen seat is easy to design a complex pouring system.

Further, the filter screen seat is integrally formed.

Furthermore, the diameter of the pouring gate interface is 25-90 mm.

Furthermore, the taper of the bracket is 70-150 degrees.

Furthermore, the side length of the net seat is 80-160 mm.

Furthermore, the side length of the flange edge is 3-10 mm.

The beneficial effects of the utility model reside in that:

(1) compared with a ceramic filter screen seat, the filter screen seat of the utility model has smaller mass, convenient operation and easier design of a complex pouring system;

(2) green and environment-friendly: the production process does not need high energy consumption, and the consumption of mineral resources is reduced by 70-90%; after the paint is used, no solid waste exists, the paint is easy to naturally dissolve, and the emission is reduced by 70-90%;

(3) the utility model discloses a filter screen seat has better elasticity, has eliminated the problem that ceramic filter screen combines to have the gap, and then has stopped the phenomenon of package.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

In the figure, 1-pouring gate interface, 2-bracket, 3-net seat and 4-flange edge.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "left," "right," "top," "bottom," "top," and the like are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

As shown in fig. 1 and 2, the filter screen seat for casting comprises a pouring gate interface (1), a bracket (2), a screen seat (3) and a flange edge (4); the pouring gate interface (1) is used for matching and connecting pouring pipelines with different specifications; the pouring gate interface (1) is connected with the bracket (2); the bracket (2) is connected with the net seat (3); the net seat (3) is used for matching and installing filters with different sizes; the net seat (3) is connected with the flange edge (4).

Further, the diameter of the pouring gate interface (1) is 50 mm; the pouring gate interface (1) is connected with a pouring pipeline with the specification of 50mm in a matching way.

Further, the taper of the bracket (2) is 100 degrees.

Furthermore, the side length of the net seat (3) is 122 mm; the mesh holder (3) is fittingly connected to a filter of size 120 x 25.

Furthermore, the side length of the flange edge (4) is 5 mm.

Example 2

Further, the diameter of the pouring gate interface (1) is 40 mm; the pouring gate interface (1) is matched and connected with a pouring pipeline with the specification of 40 mm.

Further, the taper of the bracket (2) is 95 degrees.

Further, the side length of the net seat (3) is 152 mm; the mesh holder (3) is fittingly connected to a filter of size 150 x 25.

Furthermore, the side length of the flange edge (4) is 10 m.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A filter screen seat for casting comprises a filter, and is characterized in that the filter screen seat comprises a pouring gate interface, a bracket, a screen seat and a flange edge; the pouring gate interface is connected with the bracket; the bracket is connected with the net seat; the net seat is used for installing a filter; the net seat is connected with the flange edge.

2. The filter screen seat according to claim 1, wherein the diameter of the gate port is 25 to 90 mm.

3. The filter screen holder for casting according to claim 1, wherein the taper of the bracket is 70 to 150 degrees.

4. The filter screen seat for casting according to claim 1, wherein the side length of the screen seat is 80-160 mm.

5. The filter screen seat for casting according to claim 1, wherein the side length of the flange side is 3-10 mm.