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Forming device for composite granular material capable of efficiently shielding neutron gamma radiation

A technology of gamma radiation and composite particles, applied in the direction of unloading device, supply device, forming indenter, etc., can solve the problems of inconvenient uniform feeding and laying of raw materials, inconvenient automatic dry pressing and reclaiming, etc., and achieve convenient unloading. , The effect of uniform blanking operation

Inactive Publication Date: 2022-05-13
禾材高科(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a high-efficiency shielding neutron gamma radiation composite granular material molding device, to solve the above-mentioned background technology, the existing dry pressing molding device is inconvenient for uniform feeding and laying of raw materials, and it is inconvenient for continuous Problems with automated dry pressing and reclaiming

Method used

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  • Forming device for composite granular material capable of efficiently shielding neutron gamma radiation
  • Forming device for composite granular material capable of efficiently shielding neutron gamma radiation
  • Forming device for composite granular material capable of efficiently shielding neutron gamma radiation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] see Figure 1-5 , including a mounting frame 1, a hydraulic cylinder 2 is fixed on the top of the mounting frame 1, and a dry pressure seat 3 is connected to the output end of the hydraulic cylinder 2, and the dry pressure seat 3 is located in the mounting frame 1, and the bottom of the inner wall of the mounting frame 1 runs through the bearing The installation shaft 4 is installed, and one end of the installation shaft 4 is fixed with a dry pressing bottom mold 5, and the upper and lower ends of the dry pressing bottom mold 5 all start to have a dry pressing chamber 6, and the dry pressing bottom mold 5 is positioned at the bottom of the dry pressing seat 3 Below; also includes: feed hopper 10, feed hopper 10 is installed through the top of dry pressure seat 3, and feed hopper 10 is connected with central shaft 11 through the bearing, and the middle part of central shaft 11 is fixed with screw propulsion blade 12 , and the screw propeller blade 12 is located in the ca...

Embodiment 2

[0037] see figure 1 and Figure 6-7 , the rack 7, the rack 7 is fixed on the top of both sides of the dry press seat 3, and the rack 7 is installed through the cavity of the inner wall of the installation frame 1, and the rack 7 is located on the side of the installation shaft 4, on the installation shaft 4 The ring gear 9 is installed through the ratchet assembly 8, and the embedded bearing of the ring gear 9 is installed inside the installation frame 1. The gear sleeve 25 is fixedly sleeved on the installation shaft 4, and the bottom of the gear sleeve 25 is meshed with a gear roller 26. , and the toothed roller 26 bearings are installed on the inner wall of the mounting frame 1, the side end of the toothed roller 26 is provided with a second cam 27, and the second cam 27 is provided with a receiving buffer plate 28, and accepts both sides of the buffer plate 28 The end is installed on the inner wall of the installation frame 1 through the embedded vertical movement of the ...

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Abstract

The efficient neutron gamma radiation shielding composite particle material forming device comprises a mounting frame, a hydraulic cylinder is fixed to the top of the mounting frame, and a mounting shaft is mounted at the bottom of the inner wall of the mounting frame in a manner of penetrating through a bearing; the device further comprises a feeding hopper, the feeding hopper is installed at the top of the dry pressing base in a penetrating mode, a limiting groove is formed in the outer side of the upper portion of a center shaft, the center shaft is connected to the middle of a dispersing pore plate in a penetrating mode, and a first guide groove and a second guide groove are formed in a positioning rod from bottom to top; the rack is fixed to the tops of the two sides of the dry pressing base, the mounting shaft is sleeved with a gear ring through a ratchet wheel assembly, the mounting shaft is fixedly sleeved with a gear sleeve, and the edge end of the gear roller is sleeved with a second cam. According to the efficient neutron gamma radiation shielding composite particle material forming device, uniform laying of composite particles is achieved, the dry pressing effect is improved, and meanwhile continuous dry pressing and automatic discharging are conducted.

Description

technical field [0001] The invention relates to the technical field of processing radiation-shielding materials, in particular to a molding device for high-efficiency shielding neutron-gamma radiation composite granular materials. Background technique [0002] Neutron gamma radiation mainly comes from nuclear leakage and nuclear pollution in the modern atomic energy industry. In order to ensure the health and environmental safety of nuclear personnel, strict protective measures are usually required. Among them, the protection against neutron gamma radiation, It is necessary to use shielding materials to prepare protective tools. The use of shielding materials includes metal-based composite shielding materials, glass-based composite shielding materials, and ceramic-based composite shielding materials. Among them, ceramic-based composite shielding materials are widely used because of their good shielding effect and convenient processing. In the production and processing of cer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B3/04B28B3/02B28B13/02B28B13/06
CPCB28B3/04B28B3/022B28B13/0215B28B13/029B28B13/065B28B13/067
Inventor 梅龙伟田浩来
Owner 禾材高科(苏州)有限公司
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