Connecting structure of activation hopper and raw material bin

Abstract

The utility model belongs to the technical field of glass production equipment, and particularly discloses a connecting structure of an activation hopper and a raw material bin. A raw material outlet of the raw material bin is communicated with an inlet of the activation hopper, a flange plate and a dustproof wear-resistant rubber sheet are arranged at the inlet of the activation hopper, the dustproof wear-resistant rubber sheet is arranged around the inlet of the activation hopper, and a pressure reduction cone is arranged in the activation hopper; a circle of wear-resistant iron plate is welded at an outlet of the raw material bin around the raw material bin, and the distance between the bottom end of the wear-resistant iron plate and the top end of the pressure relief cone is 2-3 cm; and the bottom end of the wear-resistant iron plate is positioned below the dustproof wear-resistant rubber sheet. Raw materials can slide into the activation hopper along the inner wall face of the wear-resistant iron plate in the falling process, friction between the raw materials and the dust-proof wear-resistant rubber is reduced, the service life of the dust-proof wear-resistant rubber is prolonged, and the maintenance frequency is reduced.

Description

Technical Field

[0001] This utility model belongs to the technical field of glass production equipment, and in particular relates to a connection structure between an activation hopper and a raw material silo. Background Technology

[0002] In the glass production process, before the raw materials are mixed by the mixing machine, the raw materials need to be evenly transported from the activation hopper to the conveying equipment through the raw material silo. However, both the vibrating motor at the bottom of the raw material silo and the conveying motor may cause the raw material silo to vibrate, resulting in raw material spillage.

[0003] Currently, to prevent raw material spillage, a flexible connection is required between the activation hopper and the raw material silo using flanges and dustproof and wear-resistant rubber sheets. However, this method can lead to damage to the dustproof and wear-resistant rubber sheets during use due to friction from the flowing raw materials, causing raw materials to spill out from the damaged openings and affecting raw material output. Moreover, the maintenance of the dustproof and wear-resistant rubber sheets is cumbersome, seriously affecting the output of raw materials for normal production. Utility Model Content

[0004] The purpose of this invention is to provide a connection structure between the activated hopper and the raw material silo, which effectively solves the problem that the existing soft connection structure for preventing raw material overflow is prone to damage to the dustproof and wear-resistant rubber.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A connection structure between an activation hopper and a raw material silo is disclosed, wherein the raw material outlet of the raw material silo is connected to the inlet of the activation hopper, the inlet of the activation hopper is provided with a flange and a dustproof and wear-resistant rubber sheet, and a pressure-reducing cone is provided inside the activation hopper. A wear-resistant iron plate is welded around the outlet of the raw material silo, and the bottom end of the wear-resistant iron plate is 2-3 cm away from the top end of the pressure-reducing cone.

[0007] Furthermore, the bottom end of the wear-resistant iron plate is located below the dustproof and wear-resistant rubber sheet.

[0008] Furthermore, the width of the wear-resistant iron plate is 8cm.

[0009] Furthermore, the raw material silo is an inverted triangular cone shape that gradually narrows downwards.

[0010] Furthermore, the pressure-reducing cone is located at the top of the activation hopper.

[0011] Furthermore, the dustproof and wear-resistant rubber sheet surrounds the inlet of the activation hopper.

[0012] Compared with the prior art, the beneficial technical effects of this utility model are:

[0013] This utility model is based on the flange connection structure of the existing activation hopper. A wear-resistant iron plate of a certain width is welded to the bottom of the steel structure of the raw material hopper to achieve a soft connection with the inside of the activation hopper. This allows the raw material to slide along the wear-resistant iron plate into the activation hopper during the falling process, reducing the friction between the raw material and the dustproof and wear-resistant rubber, increasing the service life of the dustproof and wear-resistant rubber, and reducing the frequency of maintenance. Attached Figure Description

[0014] Figure 1 This is a cross-sectional view of the present invention (dustproof and wear-resistant rubber sheet not shown).

[0015] Explanation of reference numerals in the attached diagram: Raw material silo-1; Activation hopper-2; Flange-3; Wear-resistant iron plate-4; Pressure reducing cone-5. Detailed Implementation

[0016] Example 1: A connection structure between an activation hopper and a raw material silo, such as... Figure 1 As shown, the raw material outlet of the raw material silo 1 is connected to the inlet of the activation hopper 2. The inlet of the activation hopper 2 is equipped with a flange 3 and a dustproof and wear-resistant rubber sheet. The inside of the activation hopper 2 is equipped with a pressure-reducing cone 5. A wear-resistant iron plate 4 is welded around the outlet of the raw material silo 1. The bottom end of the wear-resistant iron plate 4 is about 2-3 cm away from the top end of the pressure-reducing cone 5, and the width of the wear-resistant iron plate 4 is about 8 cm.

[0017] In this embodiment, the raw material silo 1 is an inverted triangular cone shape that gradually narrows downwards.

[0018] In this embodiment, the pressure reducing cone 5 is located at the top of the activation hopper 2.

[0019] In this embodiment, the dustproof and wear-resistant rubber sheet is arranged around the inlet of the activation hopper 2, and the bottom end of the wear-resistant iron plate 4 is located below the dustproof and wear-resistant rubber sheet, so that the raw material slides into the activation hopper 2 along the wear-resistant iron plate 4 during the falling process, reducing the friction between the raw material and the dustproof and wear-resistant rubber sheet, increasing the service life of the dustproof and wear-resistant rubber sheet, and reducing the maintenance frequency.

[0020] The working principle of this embodiment is as follows: the raw material slides down along the inside of the raw material hopper 1, and slides through the inner wall of the wear-resistant iron plate 4 at the bottom of the raw material hopper 1 into the activation hopper 2, thereby reducing the friction between the raw material and the dustproof and wear-resistant rubber during the falling process, increasing the service life of the dustproof and wear-resistant rubber, and reducing the maintenance frequency.

[0021] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A connection structure between an activation hopper and a raw material silo, wherein the raw material outlet of the raw material silo is connected to the inlet of the activation hopper, the inlet of the activation hopper is provided with a flange and a dustproof and wear-resistant rubber sheet, and the interior of the activation hopper is provided with a pressure-reducing cone, characterized in that, A wear-resistant iron plate is welded around the outlet of the raw material silo, with the bottom end of the wear-resistant iron plate 2-3 cm away from the top end of the pressure reducing cone.

2. The connection structure between the activation hopper and the raw material silo according to claim 1, characterized in that, The bottom end of the wear-resistant iron plate is located below the dustproof and wear-resistant rubber sheet.

3. The connection structure between the activation hopper and the raw material silo according to claim 2, characterized in that, The wear-resistant iron plate is 8cm wide.

4. The connection structure between the activation hopper and the raw material silo according to claim 3, characterized in that, The raw material silo is an inverted triangular cone shape that gradually narrows downwards.

5. The connection structure between the activation hopper and the raw material silo according to claim 4, characterized in that, The pressure-reducing cone is located at the top of the activation hopper.

6. The connection structure between the activation hopper and the raw material silo according to claim 5, characterized in that, The dustproof and wear-resistant rubber sheet surrounds the inlet of the activation hopper.

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