Aluminum pad filter screen for spinning assembly

Abstract

The utility model discloses an aluminum pad filter screen for a spinning assembly, which comprises a mounting frame, a filter assembly is arranged in the mounting frame, a buffer frame is arranged at the upper end of the mounting frame, a buffer assembly is arranged in the buffer frame, and the buffer assembly comprises a first ferrule, a first aluminum pad screen, a second aluminum pad screen and a first inclined grid plate. The first aluminum cushion net, the second aluminum cushion net and the first inclined grid plate are arranged in the first ferrule, the first aluminum cushion net is arranged at the upper end of the first inclined grid plate, the second aluminum cushion net is arranged at the lower end of the first inclined grid plate, the first ferrule is fixedly connected with the buffer frame, and a feeding port is formed in the upper end of the buffer frame. The aluminum pad filter screen for the spinning assembly is reliable in structural temperature, spinning melt can be buffered by the aid of the buffer assembly in the buffer frame, stable treatment of the filter assembly is guaranteed, filter blockage can be effectively avoided, and filter effect and filter efficiency can be guaranteed.

Description

Technical Field

[0001] The utility model belongs to the field of filter screen structures, and particularly relates to an aluminum pad filter screen for a spinning assembly. Background Art

[0002] Spinning, also known as chemical fiber forming, is a process in manufacturing chemical fibers. It is the process of extruding certain high molecular compounds into colloidal solutions or melting them into melts and then forming chemical fibers through the fine holes of a spinneret. The colloidal solution or melt of the high molecular compound is transported to the spinneret by a metering pump. Since the colloidal solution of the high molecular compound generally has a certain viscosity, as the filtration process progresses, impurities and the condensed colloidal solution of the high molecular compound will adhere to the filter mesh holes. Additionally, with the increase in stamping pressure, it is easy to cause the generation of turbulent flow of the spinning melt. Summary of the Invention

[0003] To solve the deficiencies of the existing technology, the utility model provides an aluminum pad filter screen for a spinning assembly.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] An aluminum pad filter screen for a spinning assembly includes an installation frame. A filter assembly is provided inside the installation frame. A buffer frame is provided at the upper end of the installation frame. A buffer assembly is provided inside the buffer frame. The buffer assembly includes a first ferrule, a first aluminum pad screen, a second aluminum pad screen, and a first inclined grid plate. The first aluminum pad screen, the second aluminum pad screen, and the first inclined grid plate are arranged inside the first ferrule. The first aluminum pad screen is arranged at the upper end of the first inclined grid plate. The second aluminum pad screen is arranged at the lower end of the first inclined grid plate. The first ferrule is fixedly connected to the buffer frame. A feed port is provided at the upper end of the buffer frame. A discharge port is provided at the lower end of the installation frame.

[0006] Further, the filter assembly includes a third aluminum pad screen, a first corrugated filter screen, a second corrugated filter screen, and a first flat filter screen. The third aluminum pad screen is arranged at the upper end of the installation frame. The first flat filter screen is arranged at the lower end of the installation frame. The first corrugated filter screen and the second corrugated filter screen are arranged between the third aluminum pad screen and the first flat filter screen. The first corrugated filter screen is arranged at the upper end of the second corrugated filter screen.

[0007] Further, a first connecting ring is provided at the lower end of the first ferrule. A first support pad ring is provided at the lower end of the buffer frame. A first card slot is provided at the upper end of the first support pad ring. The first card slot is matched with the first connecting ring. A number of first clamping strips are provided inside the first card slot.

[0008] Further, a second support pad ring is provided at the lower end of the installation frame. A second ferrule is provided outside the first flat filter screen. A second connecting ring is provided at the lower end of the second ferrule. A second card slot is provided at the upper end of the second support pad ring. The second connecting ring is matched with the second card slot. A third support pad ring is provided in the middle of the installation frame. The first corrugated filter screen and the second corrugated filter screen are connected and fixed through a third ferrule. A third connecting ring is provided at the lower end of the third ferrule. A third card slot is provided at the upper end of the third support pad ring. The third card slot is matched with the third connecting ring.

[0009] Further, a first flushing pipe is provided at the left end of the buffer frame.

[0010] Compared with the prior art, the aluminum pad filter screen for a spinning component disclosed by the present utility model has the beneficial effects that its structure is reliable in temperature. It can first use the buffer components in the buffer frame to buffer the spinning melt, ensure the stable treatment of the filtering component, effectively avoid the blockage of filtration, and ensure the filtering effect and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic structural diagram of a preferred embodiment provided by the present utility model.

[0012] Figure 2 is a schematic structural diagram of the installation frame of a preferred embodiment provided by the present utility model.

[0013] Figure 3 is a schematic structural diagram of the buffer component of a preferred embodiment provided by the present utility model.

[0014] Figure 4 is a schematic structural diagram of the first corrugated filter screen of a preferred embodiment provided by the present utility model.

[0015] Figure 5 is a schematic structural diagram of a partial A of a preferred embodiment provided by the present utility model.

[0016] The reference numerals include: 100, buffer frame; 110, first support pad ring; 111, first card slot; 112, first clamping strip; 121, first aluminum pad mesh; 122, second aluminum pad mesh; 123, first inclined grid plate; 130, first ferrule; 131, first connecting ring; 200, installation frame; 210, discharge port; 220, second support pad ring; 221, second card slot; 230, third support pad ring; 231, third card slot; 250, third aluminum pad mesh; 260, first flat filter screen; 261, second ferrule; 262, second connecting ring; 270, first corrugated filter screen; 280, second corrugated filter screen; 281, third ferrule; 282, third connecting ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The utility model discloses an aluminum gasket filter screen for a spinning component. The specific implementation manner of the utility model will be further described below in combination with preferred embodiments.

[0018] Referring to the attached drawings Figures 1-5 , Figure 1 is a schematic structural diagram of a preferred embodiment provided by the utility model, Figure 2 is a schematic structural diagram of the installation frame 200 of the preferred embodiment provided by the utility model, Figure 3 is a schematic structural diagram of the buffer component of the preferred embodiment provided by the utility model, Figure 4 is a schematic structural diagram of the first corrugated filter screen 270 of the preferred embodiment provided by the utility model, Figure 5 is a schematic structural diagram of the partial A of the preferred embodiment provided by the utility model.

[0019] Preferred embodiment.

[0020] This embodiment provides an aluminum gasket filter screen for a spinning component, including an installation frame 200. A filtering component is arranged inside the installation frame 200. A buffer frame 100 is arranged at the upper end of the installation frame 200. A buffer component is arranged inside the buffer frame 100. The buffer component includes a first ferrule 130, a first aluminum gasket screen 121, a second aluminum gasket screen 122 and a first inclined grid plate 123. The first aluminum gasket screen 121, the second aluminum gasket screen 122 and the first inclined grid plate 123 are arranged inside the first ferrule 130. The first aluminum gasket screen 121 is arranged at the upper end of the first inclined grid plate 123. The second aluminum gasket screen 122 is arranged at the lower end of the first inclined grid plate 123. The first ferrule 130 is fixedly connected with the buffer frame 100. A feed inlet is arranged at the upper end of the buffer frame 100. A discharge outlet 210 is arranged at the lower end of the installation frame 200.

[0021] Furthermore, the filtering component includes a third aluminum gasket screen 250, a first corrugated filter screen 270, a second corrugated filter screen 280 and a first flat filter screen 260. The third aluminum gasket screen 250 is arranged at the upper end of the installation frame 200. The first flat filter screen 260 is arranged at the lower end of the installation frame 200. The first corrugated filter screen 270 and the second corrugated filter screen 280 are arranged between the third aluminum gasket screen 250 and the first flat filter screen 260. The first corrugated filter screen 270 is arranged at the upper end of the second corrugated filter screen 280.

[0022] Further, a first connection ring 131 is provided at the lower end of the first ferrule 130, a first support cushion ring 110 is provided at the lower end of the buffer frame 100, a first card slot 111 is provided at the upper end of the first support cushion ring 110, the first card slot 111 matches the first connection ring 131, and a number of first clamping strips 112 are provided in the first card slot 111.

[0023] Further, a second support cushion ring 220 is provided at the lower end of the installation frame 200, a second ferrule 261 is provided outside the first planar filter screen 260, a second connection ring 262 is provided at the lower end of the second ferrule 261, a second card slot 221 is provided at the upper end of the second support cushion ring 220, and the second connection ring 262 matches the second card slot 221; a third support cushion ring 230 is provided in the middle of the installation frame 200, the first corrugated filter screen 270 and the second corrugated filter screen 280 are connected and fixed through a third ferrule 281, a third connection ring 282 is provided at the lower end of the third ferrule 281, a third card slot 231 is provided at the upper end of the third support cushion ring 230, and the third card slot 231 matches the third connection ring 282.

[0024] Further, a first flushing pipe is provided at the left end of the buffer frame 100.

[0025] Working principle: The spinning melt enters the buffer frame 100 through the feed port. After being buffered by the first aluminum pad screen 121, the first inclined grid plate 123, and the second aluminum pad screen 122, the generation of turbulent flow of the spinning melt can be reduced. The first inclined grid plate 123 can achieve a good flow guiding effect, so as to stably convey the spinning melt into the installation frame 200. The first aluminum pad screen 121 and the second aluminum pad screen 122 can effectively relieve the stamping pressure, thereby improving the service life. The spinning melt falls on the first corrugated filter screen 270 through the third aluminum pad screen 250. After being filtered by the first corrugated filter screen 270 and the second corrugated filter screen 280, impurities in the spinning melt can be filtered and isolated, and the corrugated design can better isolate impurities. After passing through the flat filter screen again, the filtering effect and filtering efficiency of the spinning melt can be effectively improved.

[0026] It is worth mentioning that technical features such as the filter screen involved in the patent application of the present utility model should be regarded as the prior art. The specific structures, working principles, and possible control methods and spatial layout methods involved in these technical features can be selected conventionally in the art, and should not be regarded as the inventive points of the patent of the present utility model. The patent of the present utility model will not be further specifically elaborated.

[0027] For those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An aluminum mat filter for a spinning assembly, characterized in that: The invention comprises an installation frame (200), wherein a filter assembly is arranged in the installation frame (200), a buffer frame (100) is arranged at the upper end of the installation frame (200), and a buffer assembly is arranged in the buffer frame (100), wherein the buffer assembly comprises a first ring (130), a first aluminum pad net (121), a second aluminum pad net (122) and a first inclined grid plate (123), wherein the first aluminum pad net (121), the second aluminum pad net (122) and the first inclined grid plate (123) are arranged in the first ring (130), the first aluminum pad net (121) is arranged at the upper end of the first inclined grid plate (123), the second aluminum pad net (122) is arranged at the lower end of the first inclined grid plate (123), the first ring (130) is fixedly connected to the buffer frame (100), the upper end of the buffer frame (100) is provided with a feed port, and the lower end of the installation frame (200) is provided with a discharge port (210).

2. The aluminum mat filter for a spinning assembly according to claim 1, characterized in that: The filter assembly comprises a third aluminum pad mesh (250), a first pleated filter mesh (270), a second pleated filter mesh (280) and a first flat filter mesh (260); the third aluminum pad mesh (250) is arranged at the upper end of the mounting frame (200); the first flat filter mesh (260) is arranged at the lower end of the mounting frame (200); the first pleated filter mesh (270) and the second pleated filter mesh (280) are arranged between the third aluminum pad mesh (250) and the first flat filter mesh (260); and the first pleated filter mesh (270) is arranged at the upper end of the second pleated filter mesh (280).

3. The aluminum mat filter for a spinning assembly according to claim 2, characterized in that: A first connecting ring (131) is provided at the lower end of the first ferrule (130), a first supporting gasket (110) is provided at the lower end of the buffer frame (100), a first clamping groove (111) is provided at the upper end of the first supporting gasket (110), the first clamping groove (111) matches the first connecting ring (131), and a plurality of first tightening strips (112) are provided in the first clamping groove (111).

4. The aluminum mat filter for a spinning assembly according to claim 3, characterized in that: A second supporting gasket (220) is provided at the lower end of the installation frame (200), a second ring (261) is provided on the outer side of the first planar filter (260), a second connecting ring (262) is provided at the lower end of the second ring (261), a second clamping groove (221) is provided at the upper end of the second supporting gasket (220), and the second connecting ring (262) matches the second clamping groove (221); a third supporting gasket (230) is provided at the middle part of the installation frame (200), the first folded filter (270) and the second folded filter (280) are connected and fixed by the third ring (281), a third connecting ring (282) is provided at the lower end of the third ring (281), a third clamping groove (231) is provided at the upper end of the third supporting gasket (230), and the third clamping groove (231) matches the third connecting ring (282).

5. The aluminum mat filter for a spinning assembly according to claim 4, characterized in that: A first flushing pipe is provided at the left end of the buffer frame (100).

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