Impurity filtering device in polyester chip production process

Abstract

The utility model relates to the technical field of polyester chip production and processing, and discloses an impurity filtering device in a polyester chip production process, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a reaction furnace, the outer wall of the reaction furnace is fixedly connected with a first filtering box, and the upper surface of the first filtering box is fixedly connected with a first motor; the output end of the first motor is connected with a lead screw, the outer wall of the lead screw is rotationally connected with a supporting plate, the outer wall of the lead screw is provided with a transmission assembly, and the outer wall of the transmission assembly is slidably connected to the inner wall of the first filter box. According to the polyester raw material flattening and filtering device, the first motor is started to drive the lead screw to rotate so as to drive the threaded block to move, when the threaded block moves, the sliding rod can be driven to move synchronously, the push plate can move along with movement of the sliding rod, then polyester raw materials are flattened and filtered, and slow filtering caused by accumulation of the polyester raw materials is avoided; the effect of improving the filtering speed is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to polyester flake production and processing technical field especially polyester flake production process's impurity filter device. BACKGROUND

[0002] Polyester flake is an important chemical product, usually refers to polyethylene terephthalate (PET) flake, is the polymer that polyethylene terephthalate (PTA) and ethylene glycol (EG) are made by condensation polymerization, is the main raw material of polyester fiber, and polyester fiber occupies an important position in the textile industry, can be blended with natural fiber or other chemical fiber, and various styles and performance textiles are produced.

[0003] The existing polyester flake impurity filter device mostly adopts candle type filter, is composed of multiple filter cores, and the filter core surface is covered with filter medium such as stainless steel wire mesh, sintered metal, etc. The polyester melt passes through the filter core under the action of pressure, and the impurities are intercepted on the filter core surface, but the polyester raw material cannot be flattened and filtered, which leads to slow polyester raw material filtering speed during filtering, and further reduces the machine working efficiency. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides an impurity filter device in the polyester flake production process, aiming at improving the problem that the existing polyester flake impurity filter device cannot flatten and filter the polyester raw material, leading to reduced machine working efficiency.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0006] The impurity filter device in the polyester flake production process comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a reaction furnace, the outer wall of the reaction furnace is fixedly connected with a first filter box, the upper surface of the first filter box is fixedly connected with a first motor, the output end of the first motor is connected with a lead screw, the outer wall of the lead screw is rotatably connected with a support plate, the outer wall of the lead screw is provided with a transmission assembly, the outer wall of the transmission assembly is slidably connected with the inner wall of the first filter box, the outer wall of the transmission assembly is fixedly connected with a push plate, the inner wall of the first filter box is fixedly connected with a first filter plate, and the inner wall of the first filter box is fixedly connected with a second filter plate.

[0007] Preferably, the transmission assembly comprises a threaded block, the outer wall of the lead screw is threadedly connected with the inner wall of the threaded block, the outer wall of the threaded block is slidably connected with the inner wall of the first filter box, the outer wall of the threaded block is fixedly connected with a sliding rod, the outer wall of the sliding rod is slidably connected with the inner wall of the first filter box, and the outer wall of the push plate is fixedly connected with the outer wall of the sliding rod.

[0008] Preferably, the inner wall of the first filter box is provided with a first sliding groove, and the threaded block is slidably connected to the inner wall of the first filter box through the first sliding groove.

[0009] Preferably, the inner wall of the first filter box is provided with a second sliding groove, and the sliding rod is slidably connected to the inner wall of the first filter box through the second sliding groove.

[0010] Preferably, the upper surface of the bottom plate is fixedly connected with a second motor, the output end of the second motor is connected with a rotating disc, the upper surface of the rotating disc is fixedly connected with a fixed block, the upper surface of the rotating disc is provided with a sliding assembly, the outer wall of the sliding assembly is arranged on the upper surface of the fixed block, the upper surface of the sliding assembly is fixedly connected with a second filter box, the lower surface of the second filter box is attached with a support frame, the outer wall of the sliding assembly is slidably connected to the inner wall of the support frame, and the inner wall of the second filter box is fixedly connected with a third filter plate.

[0011] Preferably, the sliding assembly comprises a roller, the outer wall of the roller is arranged on the upper surface of the rotating disc, the outer wall of the roller is arranged on the upper surface of the fixed block, the upper surface of the roller is fixedly connected with a sliding column, the upper surface of the sliding column is fixedly connected to the lower surface of the second filter box, and the outer wall of the sliding column is slidably connected to the inner wall of the support frame.

[0012] Preferably, the lower surface of the support frame is fixedly connected to the upper surface of the bottom plate.

[0013] Preferably, the outer wall of the support plate is fixedly connected to the outer wall of the first filter box.

[0014] The utility model discloses have the following beneficial effects:

[0015] 1. In the utility model, the first motor is started to drive the screw rod to rotate, and then the threaded block is moved, when the threaded block is moved, the sliding rod is moved synchronously, the push plate is moved with the sliding rod, and then the polyester raw material is flattened and filtered, the slow filtering caused by the accumulation of polyester raw material is avoided, and the filtering speed is improved.

[0016] 2. In the utility model, the second motor is started to drive the rotating disc to rotate, and then the fixed block is rotated, when the fixed block is rotated, the roller reciprocates up and down, the sliding column moves up and down synchronously under the drive of the roller, because the sliding column and the second filter box are fixedly connected, the second filter box moves up and down, and then the second filter box is vibrated, the polyester chip is screened, the produced polyester chip meets the market standard and specification, and the production quality is improved. ACCURACY OF DRAWINGS

[0017] Figure 1The utility model provides a polyester chip production process's impurity filtering device's three -dimensional structure schematic diagram of showing,

[0018] Figure 2 The utility model provides a polyester chip production process's impurity filtering device's sliding rod partial structure schematic diagram,

[0019] Figure 3 The utility model provides a polyester chip production process's impurity filtering device's bottom plate partial structure schematic diagram,

[0020] Figure 4 The utility model provides a polyester chip production process's impurity filtering device's second filter box sectional structure schematic diagram.

[0021] Legend:

[0022] 1, bottom plate, 2, reaction furnace, 3, first filter box, 4, first motor, 5, screw rod, 6, support plate, 7, threaded block, 8, first sliding groove, 9, sliding rod, 10, push plate, 11, second sliding groove, 12, first filter plate, 13, second filter plate, 14, second motor, 15, rotary table, 16, fixed block, 17, roller, 18, sliding column, 19, second filter box, 20, third filter plate, 21, support frame. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiment of the utility model will be described clearly and completely in conjunction with the drawings of the specification of the utility model, and obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0024] Reference Figures 1-3 , the utility model provides an embodiment: polyester chip production process's impurity filtering device, including bottom plate 1, the upper surface fixed connection of bottom plate 1 has reaction furnace 2, the outer wall fixed connection of reaction furnace 2 has first filter box 3, the upper surface fixed connection of first filter box 3 has first motor 4, the output end of first motor 4 is connected with screw rod 5, and the outer wall rotation is connected with support plate 6 of screw rod 5, and the outer wall of screw rod 5 is provided with transmission assembly, and the outer wall of transmission assembly is slidably connected in the inner wall of first filter box 3, and the outer wall of transmission assembly is fixedly connected with push plate 10, and the inner wall of first filter box 3 is fixedly connected with first filter plate 12, and the inner wall of first filter box 3 is fixedly connected with second filter plate 13;

[0025] Specific, open the first motor 4, through the output end of the first motor 4 and the fixed effect of the lead screw 5, will drive the lead screw 5 rotation, the lead screw 5 rotation for driving the transmission assembly moves, through the fixed effect of the transmission assembly and the push plate 10, will drive the push plate 10 moves, and then realize the polyester raw materials to be flattened filtering, to improve the filtering efficiency effect.

[0026] With reference to Figure 1 and Figure 2 , the transmission assembly comprises a threaded block 7, the outer wall of the lead screw 5 is threadedly connected to the inner wall of the threaded block 7, the outer wall of the threaded block 7 is slidably connected to the inner wall of the first filter box 3, the outer wall of the threaded block 7 is fixedly connected with a sliding rod 9, the outer wall of the sliding rod 9 is slidably connected to the inner wall of the first filter box 3, and the outer wall of the push plate 10 is fixedly connected to the outer wall of the sliding rod 9; the inner wall of the first filter box 3 is provided with a first sliding groove 8, and the threaded block 7 is slidably connected to the inner wall of the first filter box 3 through the first sliding groove 8; the inner wall of the first filter box 3 is provided with a second sliding groove 11, and the sliding rod 9 is slidably connected to the inner wall of the first filter box 3 through the second sliding groove 11;

[0027] Specifically, the rotation of the lead screw 5 is used for driving the threaded block 7 to move, the first sliding groove 8 is used for limiting the running track of the threaded block 7, and when the threaded block 7 moves, the sliding rod 9 is driven to move through the fixed effect of the threaded block 7 and the sliding rod 9, and the second sliding groove 11 is used for limiting the running track of the sliding rod 9.

[0028] With reference to Figure 1 , Figure 3 and Figure 4 , the upper surface of the bottom plate 1 is fixedly connected with a second motor 14, the output end of the second motor 14 is connected with a rotating disc 15, the upper surface of the rotating disc 15 is fixedly connected with a fixed block 16, the upper surface of the rotating disc 15 is provided with a sliding assembly, the outer wall of the sliding assembly is arranged on the upper surface of the fixed block 16, the upper surface of the sliding assembly is fixedly connected with a second filter box 19, the lower surface of the second filter box 19 is attached with a support frame 21, the outer wall of the sliding assembly is slidably connected to the inner wall of the support frame 21, and the inner wall of the second filter box 19 is fixedly connected with a third filter plate 20; the sliding assembly comprises a roller 17, the outer wall of the roller 17 is arranged on the upper surface of the rotating disc 15, the outer wall of the roller 17 is arranged on the upper surface of the fixed block 16, the upper surface of the roller 17 is fixedly connected with a sliding column 18, the upper surface of the sliding column 18 is fixedly connected to the lower surface of the second filter box 19, and the outer wall of the sliding column 18 is slidably connected to the inner wall of the support frame 21; the lower surface of the support frame 21 is fixedly connected to the upper surface of the bottom plate 1; the outer wall of the support plate 6 is fixedly connected to the outer wall of the first filter box 3;

[0029] Specifically, the second motor 14 is started to drive the rotating disc 15 to rotate, and the rotating disc 15 and the fixed block 16 are fixed, so that the fixed block 16 is driven to rotate, the fixed block 16 rotates to drive the roller 17 to move up and down, the roller 17 and the sliding column 18 are fixed, so that the sliding column 18 is driven to move up and down, the sliding column 18 and the second filter box 19 are fixed, so that the second filter box 19 is driven to move up and down, thereby realizing screening of the polyester chips, and ensuring the production quality effect.

[0030] Working principle: first, the first motor 4 is started to drive the screw rod 5 to rotate, further drive the threaded block 7 to slide in the inner wall of the first filter box 3 through the first sliding groove 8, the threaded block 7 moves to drive the sliding rod 9 to move, the sliding rod 9 moves to drive the push plate 10 to move, thereby achieving that the polyester raw materials can pass through the first filter plate 12 and the second filter plate 13 uniformly, avoiding that the filtering speed is reduced due to the accumulation of the polyester raw materials, and realizing the effect of improving the filtering efficiency.

[0031] First, the second motor 14 is started to drive the rotating disc 15 to rotate, the rotating disc 15 rotates to drive the fixed block 16 to rotate, the fixed block 16 rotates to drive the roller 17 to move up and down, further drive the sliding column 18 to move up and down, the sliding column 18 moves up and down to drive the second filter box 19 to move up and down, through the shaking generated by the up and down movement of the second filter box 19, thereby achieving screening of the polyester chips, and ensuring that the polyester chips meet the production standard effect.

[0032] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. An impurity filtration device in the polyester chip production process, comprising a base plate (1), characterized in that: A reactor (2) is fixedly connected to the upper surface of the base plate (1). A first filter box (3) is fixedly connected to the outer wall of the reactor (2). A first motor (4) is fixedly connected to the upper surface of the first filter box (3). A lead screw (5) is connected to the output end of the first motor (4). A support plate (6) is rotatably connected to the outer wall of the lead screw (5). A transmission assembly is provided on the outer wall of the lead screw (5). The outer wall of the transmission assembly is slidably connected to the inner wall of the first filter box (3). A push plate (10) is fixedly connected to the outer wall of the transmission assembly. A first filter plate (12) is fixedly connected to the inner wall of the first filter box (3). A second filter plate (13) is fixedly connected to the inner wall of the first filter box (3).

2. The impurity filtration device in the polyester chip production process according to claim 1, characterized in that: The transmission assembly includes a threaded block (7), the outer wall of the lead screw (5) is threadedly connected to the inner wall of the threaded block (7), the outer wall of the threaded block (7) is slidably connected to the inner wall of the first filter box (3), a sliding rod (9) is fixedly connected to the outer wall of the threaded block (7), the outer wall of the sliding rod (9) is slidably connected to the inner wall of the first filter box (3), and the outer wall of the push plate (10) is fixedly connected to the outer wall of the sliding rod (9).

3. The impurity filtration device in the polyester chip production process according to claim 2, characterized in that: The inner wall of the first filter box (3) is provided with a first sliding groove (8), and the threaded block (7) is slidably connected to the inner wall of the first filter box (3) through the first sliding groove (8).

4. The impurity filtration device in the polyester chip production process according to claim 2, characterized in that: The inner wall of the first filter box (3) is provided with a second sliding groove (11), and the sliding rod (9) is slidably connected to the inner wall of the first filter box (3) through the second sliding groove (11).

5. The impurity filtration device in the polyester chip production process according to claim 1, characterized in that: A second motor (14) is fixedly connected to the upper surface of the base plate (1). The output end of the second motor (14) is connected to a turntable (15). A fixing block (16) is fixedly connected to the upper surface of the turntable (15). A sliding component is provided on the upper surface of the turntable (15). The outer wall of the sliding component is provided on the upper surface of the fixing block (16). A second filter box (19) is fixedly connected to the upper surface of the sliding component. A support frame (21) is attached to the lower surface of the second filter box (19). The outer wall of the sliding component is slidably connected to the inner wall of the support frame (21). A third filter plate (20) is fixedly connected to the inner wall of the second filter box (19).

6. The impurity filtration device in the polyester chip production process according to claim 5, characterized in that: The sliding assembly includes a roller (17), the outer wall of which is disposed on the upper surface of the turntable (15) and the upper surface of the fixed block (16). A sliding column (18) is fixedly connected to the upper surface of the roller (17), and the upper surface of the sliding column (18) is fixedly connected to the lower surface of the second filter box (19). The outer wall of the sliding column (18) is slidably connected to the inner wall of the support frame (21).

7. The impurity filtration device in the polyester chip production process according to claim 5, characterized in that: The lower surface of the support frame (21) is fixedly connected to the upper surface of the base plate (1).

8. The impurity filtration device in the polyester chip production process according to claim 1, characterized in that: The outer wall of the support plate (6) is fixedly connected to the outer wall of the first filter box (3).

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