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Dry-mixed mortar aggregate drying and screening device

A dry-mixed mortar and drying sieve technology, applied in the directions of drying gas arrangement, drying, sieving, etc., can solve problems such as incompleteness and uneven drying, and achieve the effects of simple structure, uniform and thorough drying, and convenient use.

Active Publication Date: 2021-09-07
浙江金州科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Dry-mixed mortar aggregates often need to be dried, but the existing drying devices often have a large amount of material aggregation during the drying process. For example, during the feeding process, the materials are in a state of aggregation, which leads to insufficient Uniform and not thorough, therefore, a dry-mixed mortar aggregate drying and screening device is now provided, which can perform screening work while drying evenly and thoroughly

Method used

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  • Dry-mixed mortar aggregate drying and screening device
  • Dry-mixed mortar aggregate drying and screening device
  • Dry-mixed mortar aggregate drying and screening device

Examples

Experimental program
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Embodiment 1

[0023] see Figure 1-4 , this embodiment provides a drying and screening device for dry-mixed mortar aggregates, including a treatment box 2, at least one trumpet-shaped feed funnel 1 is provided at the upper end of the treatment box 2, and several Open and close the door 12. The processing box 2 includes a drying chamber, a screening chamber and a driving chamber from top to bottom. The drying chamber is provided with a heating assembly and a dispersing mechanism. The dispersing mechanism includes an arc at the upper end. A fixed support cavity 5 arranged in a shape, a number of fixed support rods 8 for fixedly supporting the fixed support cavity 5 are arranged between the fixed support cavity 5 and the processing box 2, and the fixed support cavity 5 rotates An intermediate gear 7 and several driven gears 6 are clamped, and several driven gears 6 are arranged on the outside of the intermediate gear 7 and meshed with the intermediate gear 7. Each of the driven gears 6 Both a...

Embodiment 2

[0033] see Figure 5 , on the basis of Example 1, a gap is provided on the screening turntable 14, and an end baffle 25 is also arranged on the sieving turntable 14, through which the end baffle 25 is provided with the material that has just fallen It plays a role of shielding, and the final residual material after being screened by the screening turntable 14 can fall down smoothly by providing a gap.

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Abstract

The invention discloses a dry-mixed mortar aggregate drying and screening device, which relates to the field of dry-mixed mortar aggregate production. The device can disperse materials by being provided with a dispersing mechanism, so that the drying is more uniform and thorough, and the sieving chamber The relevant components are thoroughly screened during screening, and can be screened in multiple stages successively, and the structure is simple. Several rotating cross bars on different driven shafts are arranged alternately, so that the coverage of the rotating cross bars is larger and more complete. The bristle column prevents materials from accumulating on the fixed support chamber, and the sieving through-holes set in two or three adjacent sieving areas have the same aperture, so that two or three sieving areas form a same-level sieve group, so that the corresponding The granular materials can be completely separated and will not enter the next screening group. The end baffles are used to block the materials that have just fallen, and the gaps are provided to make the final residue after screening by the screening turntable Materials can fall smoothly.

Description

technical field [0001] The invention relates to the technical field of dry-mixed mortar aggregate production, in particular to a dry-mixed mortar aggregate drying and screening device. Background technique [0002] Dry-mixed mortar aggregates often need to be dried, but the existing drying devices often have a large amount of material aggregation during the drying process. For example, during the feeding process, the materials are in a state of aggregation, which leads to insufficient Therefore, a dry-mixed mortar aggregate drying and screening device is now provided, which can perform screening work while drying evenly and thoroughly. Contents of the invention [0003] The object of the present invention is to provide a dry-mixed mortar aggregate drying and screening device to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A drying an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07B1/28B07B1/42B07B1/46B08B1/04B08B1/00F26B21/00
CPCB07B1/28B07B1/42B07B1/46F26B21/001B08B1/12B08B1/32
Inventor 杨丽芳蔡中平陈斌张新伟刘华容
Owner 浙江金州科技有限公司