Material conveying device for a cogeneration combustion boiler

By designing a combined structure of support, drive roller, drive belt and hopper assembly, the problem of fixed hoppers being unable to be flexibly adjusted was solved, enabling precise control of material conveying volume and improving energy utilization efficiency and boiler stability.

CN224589926UActive Publication Date: 2026-08-04CHANGZHOU XINGANG THERMOELECTRICITY
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Patent Information

Application Number
CN202521979556.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-15
Publication Date
2026-08-04
Estimated Expiration
2035-09-15

AI Technical Summary

Technical Problem

The buckets of existing bucket conveyors have a fixed structure and cannot be flexibly changed in shape according to actual production needs. This results in inaccurate material conveying, energy waste, increased equipment operating pressure, and affects stable boiler combustion and production output.

Method used

A material conveying device comprising a support frame, transmission rollers, transmission belts, a motor, and a hopper assembly was designed. Through a combination structure of guide plates, guide grooves, guide strips, bidirectional threaded rods, and linkage rods, the hopper volume can be flexibly adjusted, and the material conveying amount can be precisely controlled.

Benefits of technology

It enables flexible changes in the volume and shape of the hopper, precise control of material conveying, reduction of energy waste, reduction of equipment operating pressure, and ensures stable boiler combustion and production output.

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Abstract

This utility model relates to the field of conveying device technology, and in particular to a material conveying device for a cogeneration combustion boiler. The technical solution includes a support frame, a set of transmission rollers rotatably arranged between the support frames, and a transmission belt between the transmission rollers; a motor fixedly mounted on one side of the support frame, the output end of the motor being connected to one end of the transmission rollers via a diverter; and multiple connecting plates fixedly mounted on the outer wall of the transmission belt, with a hopper assembly for material conveying fixedly mounted on one side of each connecting plate. This utility model allows for flexible adjustment of the hopper's volume and shape according to actual production needs, thereby precisely controlling the material conveying amount, avoiding excessive or insufficient material conveying, reducing energy waste, lowering equipment operating pressure, and ensuring stable boiler combustion and production capacity output.
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