Filling stock bin for forming

Abstract

The utility model belongs to the technical field of refractory material forming, and relates to a filling bin for forming. The material bin filled with the material bin is placed on the material filling platform, and the material bin is provided with a cylinder section, a reducing section positioned below the cylinder section, a small cylinder section positioned below the reducing section and a funnel section at the bottommost part; three pulse air hammers which are distributed along the circumference and are used for vibrating the stock bin at regular time are arranged on the cylindrical section of the stock bin; a humidity probe for monitoring the humidity of the granulation material in real time is arranged on the small cylinder section of the material bin; a discharge hole of the stock bin is communicated with a charging hose, and a pulse control valve for controlling the filler is arranged on the charging hose; and a pulse control system for controlling the pulse air hammer is arranged corresponding to the pulse air hammer. The utility model not only solves the problem that the granulation material is hardened and does not flow when being filled, but also reduces the scattering waste of the granulation material when being filled.

Description

Technical Field

[0001] The utility model belongs to the technical field of refractory material molding, and in particular relates to a filling bin for molding. Background Art

[0002] When using a rubber sleeve mold to form refractory materials, the granulated materials are loaded into the rubber sleeve mold according to the production process requirements, and are sealed and placed in the molding equipment for operation; when filling the materials, the mixed granulated materials are transported to the silo, and the granulated materials are loaded into the rubber sleeve mold through the feeding hose under the silo; due to the long time interval between materials, the granulated materials are easy to compact and not flow in the silo, and the silo needs to be hit with a hammer each time the material is loaded. After the silo is hit, the surface is bumpy and not smooth, and the granulated materials are more difficult to flow; the granulated materials in the silo are easy to get damp and be contaminated by other raw materials, resulting in the granulated materials The performance does not meet the process parameter requirements, resulting in a waste of production costs; at the same time, the feeding hose is made of rubber steel wire hose, and the granulated materials are easy to spill during the loading process, causing waste and pollution. Summary of the invention

[0003] The utility model aims to provide a filling bin for molding, which enables granulated materials to flow freely when passing through a hose, and can realize automatic control when filling materials, so that the materials are not easily scattered and wasteful.

[0004] The utility model adopts the following technical solutions to achieve the above purpose

[0005] A filling silo for molding, the silo of the filling silo is placed on a filling platform, the silo comprises a cylindrical section, a tapered diameter section below the cylindrical section, a small cylindrical section below the tapered diameter section and a funnel section at the bottom; the cylindrical section of the silo is provided with three pulse air hammers distributed along the circumference for periodically vibrating the silo; the small cylindrical section of the silo is provided with a humidity probe for real-time monitoring of the humidity of granulated materials; the discharge port of the silo is connected with a feeding hose, and a pulse control valve for controlling the filling is provided on the feeding hose; a pulse control system for controlling the pulse air hammer is provided corresponding to the pulse air hammer.

[0006] A silo cover is arranged on the top of the silo.

[0007] The utility model provides a filling bin for molding. The three pulse air hammers on the upper part of the bin regularly vibrate the bin through the pulse control system to set the time, so as to ensure the smooth and free flow of granulated materials. The utility model solves the problem of the granulated materials being compacted and not flowing when filling the materials and reduces the waste of the granulated materials when filling. The volatile matter of the granulated materials can also be monitored to ensure that the granulated materials used are all qualified granulated materials according to the process technical parameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1It is a structural schematic diagram of the utility model.

[0009] In the figure: 1-filling platform, 2-pulse control system, 3-pulse control valve, 4-silo, 5-silo cover, 6-pulse air hammer, 7-feeding wire hose, 8-butterfly valve, 9-humidity probe. DETAILED DESCRIPTION

[0010] The utility model is described in detail with reference to the accompanying drawings and specific embodiments:

[0011] like Figure 1 As shown, a filling silo for molding is placed on a filling platform 1, and the silo 4 has a cylindrical section, a tapered diameter section below the cylindrical section, a small cylindrical section below the tapered diameter section and a funnel section at the bottom; the cylindrical section of the silo is provided with three pulse air hammers 6 distributed along the circumference for timed vibration of the silo; the small cylindrical section of the silo is provided with a humidity probe 9 for real-time monitoring of the humidity of the granulated material; the discharge port of the silo is connected with a feeding hose 4, and a pulse control valve 3 for controlling the filling is provided on the feeding hose; a pulse control system for controlling the pulse air hammer is provided corresponding to the pulse air hammer.

[0012] After the granulation material is loaded into the silo, the silo cover is closed. A sealing gasket is installed inside the silo cover to ensure the material sealing of the silo, and the humidity probe monitors the granulation material at all times; when loading the material, turn on the 2-pulse control system, and the 6-three pulse air hammers installed around the silo vibrate the silo according to the preset time, so that the granulation material can freely pass through the 7-feeding hose, and turn on the switch on the 3-pulse control valve to allow the granulation material to quickly flow into the inner cavity of the rubber sleeve mold to complete the filling operation. Then close the 3-pulse control valve to complete an operation process. When the pulse control valve needs to be replaced, close the 8-butterfly valve for disassembly and replacement.

[0013] The above-mentioned implementation mode is the preferred implementation mode of this utility model. For other implementation modes in this technical field, any replacement of equivalent or similar working principles in accordance with the principle of this utility model shall fall within the protection scope of this utility model.

Claims

1. A filling silo for molding, characterized in that: The silo for filling the material is placed on a filling platform, and the silo comprises a cylindrical section, a tapered diameter section below the cylindrical section, a small cylindrical section below the tapered diameter section, and a funnel section at the bottom; the cylindrical section of the silo is provided with three pulse air hammers distributed along the circumference for periodically vibrating the silo; the small cylindrical section of the silo is provided with a humidity probe for real-time monitoring of the humidity of the granulated material; the discharge port of the silo is connected with a feeding hose, and a pulse control valve for controlling the filling material is provided on the feeding hose; a pulse control system for controlling the pulse air hammer is provided corresponding to the pulse air hammer.

2. A molding filling silo as claimed in claim 1, characterized in that: A silo cover is arranged on the top of the silo.

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