Ultra-broad width full-wire type non-polar speed governing feeder

Abstract

The invention provides a super-wide full-line type nonpolar speed regulating feeder which is composed of a hopper, a material-receiving board, a distributing guide slot, a distributing push plate, a connecting rod and a hydraulic device. The working principle is that the coal material in the hopper falls down on the material-receiving board under the effect of the gravity, the distributing push plate is driven to do reciprocating motion on the material-receiving board by the hydraulic device, the coal material is pushed out from the two sides of the material-receiving board, falls down to the distributing guide slot and slides from the distributing guide slot to a coal chute of a side-mounted coal truck. The super-wide full-line type nonpolar speed regulating feeder is characterized by continuous and uniform feeding, cloth with the uniform width, fast pastry-forming, high density, random adjustable speed, saving water and electricity, etc. The invention mainly aims at realizing the tamping process in the technique of tamping and coking, realizing continuous uniform feeding and distributing material in a thin layer and improving the tamping quality.

Description

[0001] Invention name [0002] Ultra-wide full-line stepless speed regulation feeder. technical field [0003] The invention is an ultra-wide full-line stepless speed-regulating feeder, especially suitable for coke oven tamping coal charging feeder. Background technique [0004] The tamping coal charging technology has become one of the main processes used in the preparation of furnace coal in my country's coking industry. Under continuous tamping, the density of coal material in the coal tank is increased, thereby forming coal cakes, which are sent to the carbonization chamber by a side-loading coal car. [0005] During the tamping process of the conventional process, the coal material is added to the side-loading coal car in batches. In order to ensure the strength of the briquette, the water content of the coal must be controlled at 9-11%, as such a coal has a relatively high viscosity. As modern horizontal chamber coke ovens gradually tend to be large-scale, the height...

AI Technical Summary

Problems solved by technology

The use of conventional feeding equipment is not only inefficient, but also difficult to adjust the speed, and it is difficult to achieve uniform and continuous feeding in the longitudinal and horizontal directions at the same time, such as reciprocating feeders, etc.; , such as screw feeder, etc.; or uneven coal feeding due to moisture changes, such as vibrating feeder, etc.

This restricts the development and application of tamping technology to a certain extent

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