Feed system and feed method of calcium carbide furnace

A feeding system and feeding method technology, applied in the direction of climate sustainability, carbide, calcium carbide, etc., can solve the problem of damage to motors, reducer bearings, driving wheel couplings, guide wheels, and excessive CO concentration in the feeding system , prone to CO poisoning and other problems, to achieve the effect of reducing failure rate, improving economic benefits and convenient operation

Inactive Publication Date: 2015-09-02
内蒙古鄂尔多斯电力冶金集团股份有限公司
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AI Technical Summary

Problems solved by technology

[0004] The existing feeding system is driven by the pneumatic device and the transmission device to complete all the feeding tasks. During the production operation, the motor, reducer, bearing, driving wheel, coupling, and guide wheel of the transmission device are often damaged. , and the CO concentration inside the feeding system exceeds the standard during operation. When the ring feeder breaks down, not only the maintenance workers are prone to CO poisoning safety accidents when they enter the equipment for maintenance, but also the equipment needs to be opened during maintenance, and the dust in the raw materials is very easy to bring to the production site. severe environmental pollution

Method used

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  • Feed system and feed method of calcium carbide furnace

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Embodiment 1

[0028] figure 2 A schematic diagram of a calcium carbide furnace feeding system showing an embodiment of the present invention, see figure 2 , the calcium carbide furnace feeding system includes a sequentially connected feeding device 24 , a storage device 21 for freely distributing raw materials depending on the gravity of the raw materials, and a plurality of feeding devices 25 . The feeding device 24 is used to transport the raw materials on the ground to the storage device 21. In this embodiment, a bucket elevator is preferably used to realize it. Of course, it can also be realized by using a belt conveyor with a large inclination angle. The present invention does not do anything to realize this. limit.

[0029] The material storage device 21 is used to store the raw material and automatically distributes the raw material to the plurality of feeding devices 25 by the gravity of the raw material itself. The feeding device 25 is connected with the material storage device ...

Embodiment 2

[0033] The feeding method of the calcium carbide furnace feeding system in the first embodiment of the present invention comprises the following steps:

[0034] S1: The belt conveyor transports the raw materials from the batching station to the feeding device;

[0035] S2: The feeding device transports the raw materials to the storage device;

[0036] S3: The storage device distributes the stored raw materials to each feeding device relying on the gravity of the raw materials themselves.

[0037] S4: The raw material in the feeding device enters the calcium carbide furnace under its own gravity.

[0038] The calcium carbide furnace feeding system provided by the present invention can replace the current feeding system in the calcium carbide industry. The original circular feeding system with power equipment is replaced by a storage device and a material guide device, and the raw materials are added to the feed by their own weight. The purpose of feeding is achieved in the de...

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Abstract

The invention relates to feed system and feed method of a calcium carbide furnace. The feed system comprises a material loading device, a material storage device and a plurality of feed devices which are sequentially connected, wherein the material storage device is capable of freely distributing raw materials depending on the gravity of the raw materials; the material loading device is used for delivering the raw materials positioned on the ground to the material storage device; the material storage device is used for storing the raw materials and automatically distributing the raw materials to the plurality of feed devices respectively depending on the self gravity of the raw materials; and the feed device is connected with the calcium carbid furnace. The feed system disclosed by the invention can be used for effectively reducing the generation of a safety accident of the feed system in an calcium carbide industry, reducing the failure rate of the feed system and preventing the pollution of a production environment, is simple in process and convenient to operate, and has no complicated power equipment used in the prior art, thus saving the energy sources and increasing the economic benefit of calcium carbide production.

Description

technical field [0001] The invention relates to a calcium carbide furnace feeding system and method, belonging to the field of calcium carbide production equipment. Background technique [0002] Calcium carbide is an essential and important raw material for the chemical industry and metal gas welding and gas cutting. However, calcium carbide production is a chemical industry with high energy consumption and high pollution. In view of the high pollution in the production process of calcium carbide, it is important for the environmental protection and safety of calcium carbide production equipment. Sex is extremely demanding. The calcium carbide production equipment mainly includes the batching system, the feeding system, the calcium carbide furnace and the calcium carbide processing system. Pollution in the calcium carbide production process has an important impact. [0003] The existing calcium carbide furnace feeding system such as figure 1 As shown, the system comprises...

Claims

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Application Information

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IPC IPC(8): C01B31/32C01B32/942
CPCY02P20/10
Inventor 韩照日格图
Owner 内蒙古鄂尔多斯电力冶金集团股份有限公司
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