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Production process convenient for manufacturing superfine slag powder

A production process and slag micro-powder technology, which is applied in grain processing, dispersed particle separation, chemical instruments and methods, etc., can solve problems such as increasing the cleaning workload of staff, easy accumulation and residue of slag, and lack of repeated grinding of steel slag. , to avoid accumulation and easy residue, improve the quality of mineral powder, and strengthen the effect of high quality requirements

Pending Publication Date: 2021-01-29
稷山县华越建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] (1) The existing mineral powder manufacturing process does not have the function of repeated grinding of steel slag during the production of mineral powder, so it is easy to cause more steel slag in the finished mineral powder, and lead to the failure of the finished mineral powder. quality;
[0004] (2) The finished hoist used in the existing slag powder manufacturing process does not have the function of scraping materials, which leads to the accumulation and residue of slag powder in the collection box, and increases the cleaning work of the staff amount; therefore, it is necessary to solve the above problems

Method used

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  • Production process convenient for manufacturing superfine slag powder
  • Production process convenient for manufacturing superfine slag powder
  • Production process convenient for manufacturing superfine slag powder

Examples

Experimental program
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Effect test

Embodiment 1

[0030] Example 1: see Figure 1-4 , a kind of production technology that is convenient to slag fine powder manufacture, comprises the following steps:

[0031] Step 1. First, the steel slag is shoveled into the feeding hopper 2 by the loader 1, and the steel slag in the feeding hopper 2 is weighed and measured through the meter 3 at the bottom of the feeding hopper 2, and the model of the meter 3 is HHSM103; The weighed and measured steel slag falls on the conveyor belt of the belt conveyor 5 after being screened by the cylindrical sieve 4, and the model of the belt conveyor 5 is PKD5060;

[0032] Step 2, the steel slag is transported to the screw feeder 7 by controlling the belt conveyor 5. The model of the screw feeder 7 is LS500. Dust removal operation, the model of the bag filter 6 is LY-836; the steel slag is conveyed into the vertical mill 8 by controlling the screw feeder 7, and the model of the vertical mill 8 is HLM;

[0033] Step 3. Send high-temperature flue gas a...

Embodiment 2

[0042] Embodiment 2: In this embodiment, the present invention also proposes a method for using the finished hoist, including the following steps: first, the first motor 21 and the second motor 25 are electrically connected to the storage battery 24 respectively through wires, and After the powder falls into the collection box 22, the mineral powder enters the conveying cylinder 19 through the feed port, and the rotating rod 26 is driven to rotate by controlling the first motor 21. The rotation of the rotating rod 26 is convenient to drive the spiral lifting blade 27 to carry out Lifting, through the lifting of the mineral powder, it is convenient to make the mineral powder fall into the finished product bin 15 through the discharge hopper 33 in the discharge port; by controlling the second motor 25 to drive the lead screw 28 to rotate, the rotation of the lead screw 28 is convenient to make the threaded cylinder 29 Transverse movement on the rod body;

[0043] The lateral mov...

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Abstract

The invention discloses a production process convenient for manufacturing superfine slag powder. The production process comprises the following steps: weighing and metering steel slag, conveying and filtering the steel slag, repeatedly grinding the steel slag, collecting and conveying finished steel slag powder, and lifting and storing mineral powder. A finished product lifter comprises a bottom plate, a lifting assembly and a scraping assembly. A material collecting box is fixedly arranged on one side of the top face of a base, a conveying cylinder with the two ends closed is vertically and fixedly connected to the middle of the other side of the top face of the base, and the lifting assembly is arranged in the conveying cylinder. The scraping assembly is arranged in the material collecting box. The production process is convenient to operate, and the problem that the content of the steel slag in the mineral powder is large due to the fact that an existing mineral powder manufacturingtechnological process does not have a steel slag repeated grinding function is solved.

Description

technical field [0001] The invention relates to the technical field of slag micropowder production, in particular to a production process for slag micropowder production. Background technique [0002] For the slag powder used in infrastructure construction, it is basically ground from steel slag produced by blast furnace ironmaking; when processing steel slag and grinding slag, multiple process steps are required, and the existing slag manufacturing process is in operation. The following problems exist: [0003] (1) The existing mineral powder manufacturing process does not have the function of repeated grinding of steel slag during the production of mineral powder, so it is easy to cause more steel slag in the finished mineral powder, and lead to the failure of the finished mineral powder. quality; [0004] (2) The finished hoist used in the existing slag powder manufacturing process does not have the function of scraping materials, which leads to the accumulation and res...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C23/02B02C23/08B02C23/00B01D46/02C04B5/00
CPCB01D46/023B02C23/00B02C23/02B02C23/08C04B5/00
Inventor 焦三东
Owner 稷山县华越建材有限公司
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