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Complete equipment for processing mineral matter slurry

A complete set of equipment, mineral technology, applied in the direction of clay processing equipment, clay preparation equipment, chemical instruments and methods, etc., can solve the problems of large loss of grinding media, bulky volume, poor controllability, etc., and achieve high work efficiency and volume Small, hard precipitation effect

Active Publication Date: 2012-05-02
ZHEJIANG JINGGONG SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional ball milling mineral slurry (such as coal water slurry) crushing technology has high power consumption, mainly due to high internal friction. At the same time, the controllability of mineral particle size in mineral slurry (such as coal water slurry) is poor, and the loss of grinding media is large ; moreover, the overall device is bulky

Method used

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  • Complete equipment for processing mineral matter slurry
  • Complete equipment for processing mineral matter slurry
  • Complete equipment for processing mineral matter slurry

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1: a kind of mineral slurry processing complete set of equipment, such as figure 1 As shown, it includes a mineral crushing and grinding line A, an additive solution modulation line B, a mineral rough slurry line C for mixing the ground mineral powder, and a mineral that is matched with the mineral rough slurry line C Coarse pulp pressure building line D, mineral pulping line E matched with pressure building line D, mineral pulp preparation line F connected with mineral pulping line E. The pressure building line D and the matching mineral slurry line E are at least one set (such as Figure 1-Figure 3 shown).

[0033] Mineral crushing and grinding line A includes jaw crusher 1, iron remover 2 connected with jaw crusher 1, mill 3 connected with iron remover 2, and screw conveyor connected with mill 3 4. Raw minerals or refined minerals enter the jaw crusher 1, and after being crushed by the jaw crusher 1 to the particles required by the process, they flow th...

Embodiment 2

[0044] Embodiment 2: a kind of mineral slurry processing complete set of equipment, such as Figure 7 and Figure 8 As shown, a deflector plate and its valve body are provided with a plurality of through holes, and the plurality of through holes form a plurality of slurry channels 55 . All the other structures are the same as in Embodiment 1

Embodiment 3

[0045] Embodiment 3: a kind of mineral slurry processing complete set of equipment, such as Figure 6 , Figure 7 , Figure 9 , Figure 11 , Figure 13 and Figure 15 As shown, the valve body on the guide plate and the main body of the guide plate are separate structures. All the other structures are with embodiment 1 or embodiment 2.

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Abstract

The invention relates to complete mineral slurry processing equipment with a coarse mineral slurry pressure building up stream line and a stream line for making minerals into slurry. The equipment comprises a mineral crushing and grinding stream line, an additive solution preparing stream line, a stream line for preparing coarse mineral slurry from ground mineral powder, the coarse mineral slurrypressure building up stream line matched with the stream line for preparing coarse mineral slurry and the stream line for making minerals into slurry matched with the pressure building up stream line, wherein the stream line for making minerals into slurry comprises a mineral slurry refining device matched with the pressure building up streamline. The equipment has the advantages that a pressure building up steam line is added, bonding force and affinity between minerals and water are increased and easy generation of hard sedimentation is avoid; and a guide disc arranged on the mineral slurryrefining device can guide the mineral slurry to flow in and a valve arranged on the mineral slurry refining device can change the volume of an impact cavity and provide a space for material particles.

Description

【Technical field】 [0001] The invention relates to a complete set of mineral slurry processing equipment, in particular to a complete set of mineral slurry processing equipment with a mineral coarse slurry pressure building line and a mineral slurry production line. 【Background technique】 [0002] The large-scale production of mineral slurry (such as coal water slurry) has so far mostly been carried out by using the wet rod mill or ball mill technology of vibrating ball mill or rod mill. The traditional technology is to use the jaw crusher to crush the raw ore (such as coal) or selected ore (such as coal) to 20-30mm particles, remove the iron in the center of the ore (such as coal) through the iron remover, and then pass through the hammer Crusher crushes particles below 3-5 mm, adds water and additives in proportion to form mineral primary slurry, and enters ball mill or rod mill, and obtains minerals under the action of steel balls or steel rods in the mill. Slurry (such a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28C1/04
Inventor 孙国飞
Owner ZHEJIANG JINGGONG SCI & TECH
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