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Stream inoculation apparatus with dual feed tubes

A technology of flow inoculation device and feeding tube, applied in the field of flow inoculation device, can solve the problems of waste, idle idle, low actual utilization rate of the device, etc., and achieves a stable and reliable working performance by reducing purchase cost, improving inoculation quality, and Effect

Inactive Publication Date: 2012-05-09
CHINA YITUO GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] B. In the same pouring time period, the two incubating devices with flow do not work at the same time, but are used alternately in cycles. Therefore, the actual utilization rate of each device is not high in the actual use process, that is, one is working, The other one will definitely be idled by turns, thus causing unnecessary waste

Method used

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  • Stream inoculation apparatus with dual feed tubes
  • Stream inoculation apparatus with dual feed tubes
  • Stream inoculation apparatus with dual feed tubes

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Embodiment Construction

[0036] The present invention can be explained in more detail through the following examples. The present invention is not limited to the following examples. The purpose of disclosing the present invention is to protect all changes and improvements within the scope of the present invention.

[0037] combine image 3 , Figure 4 Described a kind of flow-following inoculation device 13 with double feeding pipe is installed on the four damping pads 10b on the top of the shock-absorbing trolley 10, one side feeding pipe 13a and the other side feeding pipe 13a in the device Under the action of four blanking tube bracket assemblies 11, the blanking tubes 13b respectively correspond to the first pouring station and the second pouring station close to the double station tilting pouring machine 1 at the outlets of the blanking tubes. On the gate 2a of the sand box 2; wherein the four elastic shock absorbing wheels 10a with rims arranged at the lower end of the shock absorbing trolley 1...

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Abstract

The invention relates to a stream inoculation apparatus with dual feed tubes, belonging to the mechanical manufacture field and comprising a host cabinet, a guide discharge hopper, a feed tube component, a hopper pressure-limiting plate component, a feed level sensor, an electromagnetic vibration feeder, a compression spring shock absorption support component, a micro flow gauge, a reversing slide plate assembly, two V-shaped discharge hoppers, two three-way feed tube components, a low-pressure air path component and a control cabinet. The invention not only realizes the online weighing inspection and control and the closed-loop feedback regulation in the stream inoculation feeding process and improves the inoculation feeding precision, but also meets the requirements of casting the stream inoculation at two work stations on a converter-type casting machine with dual work stations. The invention improves the current situation by using one stream inoculation apparatus with dual feed tubes to replace two stream inoculation apparatuses with single feed tube, so the purchase cost on equipment is reduced, and the facility utilization rate is improved.

Description

【Technical field】 [0001] The invention belongs to the field of mechanical manufacturing, and in particular relates to a flow-following inoculation device with double feeding pipes for casting. 【Background technique】 [0002] Flow inoculation is a feasible late inoculation treatment method recognized by the foundry industry at present. It is at the same time that the pouring machine or manual pouring of the mold flask is carried out, and the inoculation device is uniformly distributed according to the feeding amount and feeding time set by the inoculation process. Add a given amount of inoculant to the molten iron flow to avoid inoculation recession, reduce whitening tendency, and improve the inoculation quality of castings; especially for the inoculation quality improvement of high-grade gray cast iron, ductile iron, vermicular graphite cast iron and thin-walled castings obvious. [0003] In our country, among the flow inoculation devices currently used, whether it is a scr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D1/00
Inventor 郭志强段华荣刘耀尹德秀宋保华刘文化周存堂王冲冲李超吴志刚
Owner CHINA YITUO GROUP
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