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Mixing dosing machine for rock wool cupola furnace

The technology of cupola and batching machine is applied in the field of batching device of rock smelting furnace and mixing batching machine of rock wool cupola, which can solve problems such as sticking and erection, and achieve the effects of avoiding a large number of concentration, uniform decline and stable furnace conditions.

Inactive Publication Date: 2012-12-19
青岛青力环保设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a rock wool cupola mixing and batching machine, which solves the problem that the furnace charge is easy to stick to a large area after softening in the upper part of the melting zone and builds a shed, and maintains the cupola. The batching process is completed while the material block is stable, which improves the production efficiency and reduces the production cost

Method used

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  • Mixing dosing machine for rock wool cupola furnace
  • Mixing dosing machine for rock wool cupola furnace
  • Mixing dosing machine for rock wool cupola furnace

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as figure 1 As shown, the present invention is a rock wool cupola mixing and batching machine, comprising a track 1 and a trolley platform 4, a wheel 3 is arranged between the track 1 and the trolley platform 4, and the wheel 3 is connected with a trolley driving device 2, and the trolley The driving device 2 is arranged at the lower part of the trolley platform 4. The running trolley composed of the trolley platform 4, the wheels 3 and the trolley driving device 2 is a rail car structure. Running on the rails at the bottom of the side, so that the drum body can undertake the charging and coke of each charging cabinet, and can transport the mixed charging and coke to the receiving position of the cupola charging machine; the trolley platform 4 is provided with a bottom plate 6. The bottom plate 6 is provided with a drum driving device 17, which is connected with a supporting transmission gear 7; the bottom board 6 is provided with a drum body 14, and a weighing dru...

Embodiment 2

[0022] Such as figure 2 and image 3 As shown, the difference between Embodiment 2 and Embodiment 1 is that the drum body 14 is arranged parallel to the direction of the track 1, and the drum body feed chute 8 and the drum body discharge chute 18 are right-angle curved structures to adapt to the storage hopper and cupola. The distance between the furnace feeders is relatively small, the feed end and discharge end of the drum body face the traveling direction of the trolley, and are perpendicular to the storage hopper and the cupola feeder. For this reason, the feed chute and discharge chute of the drum are designed to be curved at 90°, and the turning radius of the chute and the horizontal inclination angle of the bottom surface of the chute are appropriately increased to ensure that the charge and coke slide down smoothly without being blocked.

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Abstract

The invention discloses a mixing dosing machine for a rock wool cupola furnace. The mixing dosing machine comprises a rail and a trolley bedplate, wherein wheels are arranged between the rail and the trolley bedplate; the mixing dosing machine is characterized in that a trolley driving device is connected with the wheels; the trolley driving device is arranged on the lower part of the trolley bedplate; a base plate is arranged on the trolley bedplate; a roller driving device is arranged on the base plate; the roller driving device is connected with supporting transmission gears; a roller is arranged on the base plate; gear rings are arranged on two sides of the middle part of the roller; and the gear rings are matched with the supporting transmission gears. The mixing dosing machine is used for alternately stacking furnace charges and cokes before the materials are charged according to a method of uniformly mixing the furnace charges with the cokes in the roller, so that the furnace charges are prevented from large concentration, the furnace charge blocks are prevented from softening and then adhering to a shed in a large area, the furnace charge blocks of the cupola furnace are kept stable, and meanwhile, the dosing process is finished. The mixing dosing machine is used for dosing while uniformly mixing the furnace charges with the cokes, so that the uniform descending of the furnace charges in the cupola furnace is ensured, the condition of the cupola furnace is stabilized, and the cotton yield and the product quality are increased.

Description

technical field [0001] The invention relates to a batching device for a rock smelting furnace for producing rock wool, in particular to a mixing batching machine for a rock wool cupola, belonging to the field of iron and steel smelting equipment. Background technique [0002] At present, the structure of the known rock wool cupola batching machine is composed of a bottom-opening weighing hopper and a transport trolley. Put basalt, limestone, blast furnace slag and other furnace materials into the weighing hopper, weigh them separately, add them to the hopper of the feeder, then weigh the coke into the hopper of the feeder, or weigh the furnace materials and coke separately in the same weighing hopper, and add the materials at one time Machine hoppers do not have the function of mixing charge and coke. After the charge is concentrated into the cupola, when it is close to the bottom coke, due to the softening of the surface of the charge, it is easy to squeeze and bond with e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B1/20
Inventor 于阔涛于阔沛于仁先宋强
Owner 青岛青力环保设备有限公司