A hopper for increasing the filtering efficiency of iron impurities

Abstract

The utility model discloses a kind of hopper of increasing iron impurity filtering efficiency, belong to hopper field, comprising: the hopper body with feed inlet and discharge port;Conical shunt screen and magnetic stand are sequentially located in the hopper body along gravity direction, and a plurality of through holes are equipped on conical shunt screen;With the pull connection of hopper body, bearing plate, conical shunt screen and bearing plate are detachably connected, and bearing plate is equipped with passageway communicated with a plurality of through holes. The shape of conical shunt screen is conical or pyramid. Conical shunt screen includes four isosceles triangle plates that are sequentially closed connection, a plurality of through holes are equipped on each isosceles triangle plate, and each isosceles triangle plate is detachably connected with bearing plate. The technical effect of the utility model is that it is convenient to prevent granular finished product from falling in concentrated strand shape in hopper.

Description

Technical Field

[0001] This utility model relates to hoppers, and more particularly to a hopper that increases the filtration efficiency of iron impurities. Background Technology

[0002] Polyethylene cable material is a type of cable insulation or sheathing material made from polyethylene as a base resin through modification or cross-linking processes. Due to its excellent electrical properties, chemical resistance, and processing performance, it is widely used in power, telecommunications, and building wiring fields.

[0003] During production, polyethylene cable material is granulated, water-cooled, then boiled and dried in a fluidized bed, and finally enters the finished product silo for packaging through a hopper. When the granular finished product is conveyed to the hopper by a vibrator, it falls in a concentrated strand and lands in one of the positions of the magnetic rack. This results in the magnetic rack having extremely low efficiency in adsorbing iron impurities, posing a risk that iron impurities will flow into the finished product. Utility Model Content

[0004] Purpose of the utility model: The purpose of this utility model is to provide a hopper that increases the filtration efficiency of iron impurities, which helps to prevent granular finished products from falling in a concentrated stream within the hopper.

[0005] Technical solution:

[0006] A hopper for increasing the filtration efficiency of iron impurities, comprising:

[0007] A hopper body with a feed inlet and a discharge outlet;

[0008] A conical diversion screen and a magnetic frame are located sequentially within the hopper body along the direction of gravity, and the conical diversion screen is provided with several through holes;

[0009] The support plate is pulled and connected to the hopper body. The conical diversion screen and the support plate are detachably connected. The support plate is provided with channels communicating with a plurality of the through holes.

[0010] Optionally, the cone-shaped diverter screen may be cone-shaped or pyramidal-shaped.

[0011] Optionally, the conical diversion screen includes four isosceles triangular plates connected in sequence, each isosceles triangular plate is provided with multiple through holes, and each isosceles triangular plate is detachably connected to the support plate.

[0012] Optionally, the magnetic frame includes:

[0013] A plurality of frames are spaced apart, and each of the frames is connected to the inner wall of the hopper body;

[0014] Several magnetic rods are connected to several of the aforementioned skeletons.

[0015] Optionally, the magnetic rods are configured as a plurality of first magnetic rods and a plurality of second magnetic rods arranged sequentially along the direction of gravity, wherein the first magnetic rods and the second magnetic rods are all connected to the plurality of skeletons.

[0016] Optionally, it also includes a bucket cover that is detachably connected to the hopper body, and the feed inlet is located on the bucket cover.

[0017] Optionally, the hopper cover includes a first cover body and a second cover body connected by snap fasteners. Both the first cover body and the second cover body are detachably connected to the hopper body, and the feed inlet is provided on the first cover body and the second cover body.

[0018] Optionally, a handle connected to the support plate may also be included.

[0019] Beneficial effects: The conical diversion screen facilitates the dispersion of granular finished products and allows them to fall through the through holes, preventing them from falling in concentrated streams. This increases the contact area between the granular finished products and the magnetic frame, thereby increasing the adsorption efficiency of iron impurities on the magnetic frame. It also reduces the falling speed of the granular finished products, preventing them from washing away the iron impurities already adsorbed on the magnetic frame and thus preventing iron impurities from falling back into the granular finished products. Attached Figure Description

[0020] Figure 1 This is one of the structural diagrams of a hopper for increasing the filtration efficiency of iron impurities according to Embodiment 1 of this utility model;

[0021] Figure 2 This is a second structural diagram of a hopper for increasing the filtration efficiency of iron impurities according to Embodiment 1 of this utility model;

[0022] Figure 3 This is the third structural diagram of a hopper for increasing the filtration efficiency of iron impurities according to Embodiment 1 of this utility model;

[0023] Figure 4 This is a partial view of a hopper for increasing the filtration efficiency of iron impurities according to Embodiment 1 of this utility model;

[0024] Figure 5 This is a second partial view of a hopper for increasing the filtration efficiency of iron impurities according to Embodiment 1 of this utility model;

[0025] Figure 6 This is a third partial view of a hopper for increasing the filtration efficiency of iron impurities according to Embodiment 1 of this utility model;

[0026] Figure 7 This is a fourth partial view of a hopper for increasing the filtration efficiency of iron impurities according to Embodiment 1 of this utility model.

[0027] In the diagram: 10. Hopper body; 11. Hopper cover; 111. First cover; 112. Second cover; 12. Feed inlet; 13. Discharge outlet; 14. Buckle; 2. Conical diverter screen; 21. Isosceles triangle; 211. Through hole; 3. Magnetic frame; 31. Skeleton; 32. Magnetic rod; 321. First magnetic rod; 322. Second magnetic rod; 41. Support plate; 42. Handle. Detailed Implementation

[0028] To make the technical solution of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the utility model. Furthermore, it should be noted that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings. The terms "first," "second," etc., used in this utility model are provided for the convenience of describing the technical solution of this utility model and have no specific limiting effect; they are all general terms and do not constitute a limitation on the technical solution of this utility model. It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of this application can be combined with each other. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Multiple technical solutions in the same embodiment, as well as multiple technical solutions in different embodiments, can be arranged and combined to form new technical solutions that do not contradict or conflict, all of which are within the scope of protection claimed by this utility model.

[0030] Example 1

[0031] like Figures 1-7This embodiment provides a hopper for increasing the filtration efficiency of iron impurities, comprising: a hopper body 10 having an inlet 12 and an outlet 13; a conical diversion screen 2 and a magnetic frame 3 located sequentially within the hopper body 10 along the direction of gravity, the conical diversion screen 2 having a plurality of through holes 211; and a support plate 41 that is pulled and connected to the hopper body 10, the conical diversion screen 2 and the support plate 41 being detachably connected, the support plate 41 having channels communicating with the plurality of through holes 211.

[0032] Specifically, during operation, the granular finished product enters the hopper body 10 through the feed inlet 12, and under the action of gravity, passes through the conical diversion screen 2 and the magnetic frame 3 in sequence, and is finally discharged from the hopper body 10 through the discharge outlet 13.

[0033] The conical diversion screen 2 facilitates the dispersion of granular finished products and allows them to fall through the through holes 211, preventing them from falling in concentrated streams. This increases the contact area between the granular finished products and the magnetic frame 3, thereby increasing the iron impurity adsorption efficiency of the magnetic frame 3. It also reduces the falling speed of the granular finished products, preventing them from washing away the iron impurities already adsorbed on the magnetic frame 3, thus preventing iron impurities from falling back into the granular finished products. The support plate 41 supports the conical diversion screen 2, allowing for real-time monitoring of its blockage status by pulling it out. Its detachable connection facilitates timely replacement or cleaning of the conical diversion screen 2. The channel facilitates the falling of granular finished products; specifically, a slot can be provided on the support plate 41, and the conical diversion screen 2 and the slot can be detachably engaged. It should be noted that the hopper in this design can be used with relevant negative pressure suction components, transforming the hopper into a suction hopper.

[0034] Furthermore, such as Figure 1 The cone-shaped diversion screen 2 is cone-shaped or pyramidal in shape.

[0035] Furthermore, such as Figures 5-7 The conical diversion screen 2 includes four isosceles triangular plates 21 connected in sequence. Each isosceles triangular plate 21 is provided with multiple through holes 211. Each isosceles triangular plate 21 is detachably connected to the bearing plate 41.

[0036] Specifically, the four isosceles triangular plates 21 facilitate the cone-shaped diversion screen 2 to take the shape of a square pyramid, which corresponds to the four inner walls of the hopper body 10, thereby facilitating the dispersion of granular finished products.

[0037] Furthermore, such as Figure 1 and Figure 4 The magnetic frame 3 includes: a plurality of skeletons 31 spaced apart, all of which are connected to the inner wall of the hopper body 10; and a plurality of magnetic rods 32, which are connected to the skeletons 31.

[0038] Specifically, the frame 31 is used to support the magnetic rod 32; the magnetic rod 32 is used to adsorb iron impurities.

[0039] Furthermore, such as Figure 1 A plurality of magnetic rods 32 are configured as a plurality of first magnetic rods 321 and a plurality of second magnetic rods 322 arranged sequentially along the direction of gravity, and the first magnetic rods 321 and the second magnetic rods 322 are all connected to a plurality of skeletons 31.

[0040] Specifically, the multiple first magnetic rods 321 and multiple second magnetic rods 322 make the magnetic rods 32 present a double-layer structure, thereby facilitating the comprehensive adsorption of iron impurities.

[0041] Furthermore, such as Figures 1-3 It also includes a bucket cover 11 that is detachably connected to the hopper body 10, and a feed inlet 12 is provided on the bucket cover 11.

[0042] Specifically, due to the detachable connection, the hopper cover 11 can be disassembled and assembled in a timely manner, thereby facilitating timely observation of the internal condition of the hopper body 10.

[0043] Furthermore, such as Figure 3 The hopper cover 11 includes a first cover body 111 and a second cover body 112 connected by a snap fastener 14. Both the first cover body 111 and the second cover body 112 are detachably connected to the hopper body 10. The feed inlet 12 is provided on the first cover body 111 and the second cover body 112.

[0044] Specifically, the first cover 111 and the second cover 112 facilitate the easy disassembly of the lid 11.

[0045] Furthermore, such as Figures 5-7 It also includes a handle 42 connected to the support plate 41.

[0046] Specifically, the handle 42 is designed for easy gripping by the user, thereby facilitating the pulling of the support plate 41 and the conical diversion screen 2.

[0047] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A hopper for increasing the filtration efficiency of iron impurities, characterized in that, include: A hopper body (10) having an inlet (12) and an outlet (13); A conical diversion screen (2) and a magnetic frame (3) are located sequentially within the hopper body (10) along the direction of gravity. The conical diversion screen (2) is provided with several through holes (211). The support plate (41) is pulled and connected to the hopper body (10). The conical diversion screen (2) and the support plate (41) are detachably connected. The support plate (41) is provided with a channel communicating with a plurality of through holes (211).

2. The hopper for increasing the filtration efficiency of iron impurities according to claim 1, characterized in that, The cone-shaped diversion screen (2) is cone-shaped or pyramidal in shape.

3. The hopper for increasing the filtration efficiency of iron impurities according to claim 2, characterized in that, The conical diversion screen (2) includes four isosceles triangular plates (21) connected in sequence. Each isosceles triangular plate (21) is provided with multiple through holes (211). Each isosceles triangular plate (21) is detachably connected to the bearing plate (41).

4. A hopper for increasing the filtration efficiency of iron impurities according to any one of claims 1-3, characterized in that, The magnetic frame (3) includes: A plurality of skeletons (31) are spaced apart, and all of the skeletons (31) are connected to the inner wall of the hopper body (10); Several magnetic rods (32) are connected to several of the skeletons (31).

5. A hopper for increasing the filtration efficiency of iron impurities according to claim 4, characterized in that, The magnetic rods (32) are configured as a plurality of first magnetic rods (321) and a plurality of second magnetic rods (322) arranged sequentially along the direction of gravity, and the first magnetic rods (321) and the second magnetic rods (322) are connected to the plurality of skeletons (31).

6. A hopper for increasing the filtration efficiency of iron impurities according to any one of claims 1-3, characterized in that, It also includes a hopper cover (11) that is detachably connected to the hopper body (10), and the feed inlet (12) is provided on the hopper cover (11).

7. A hopper for increasing the filtration efficiency of iron impurities according to claim 6, characterized in that, The hopper cover (11) includes a first cover body (111) and a second cover body (112) connected by a snap fastener (14). The first cover body (111) and the second cover body (112) are detachably connected to the hopper body (10). The feed inlet (12) is provided on the first cover body (111) and the second cover body (112).

8. A hopper for increasing the filtration efficiency of iron impurities according to any one of claims 1-3, characterized in that, It also includes a handle (42) connected to the support plate (41).

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