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Novel efficient crushing equipment for quartz sand production

A crushing equipment and quartz sand technology, applied in the field of quartz stone crushing, can solve the problems of large energy consumption, heavy workload, and large volume of quartz sand production equipment

Pending Publication Date: 2021-05-25
新沂市永恒熔融石英有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing crushing device cannot screen the crushed quartz stone, and it is necessary to equip the crushing device with a special vibrating screen, which will make the quartz sand production equipment bulky, occupy a large area, and increase the production of quartz sand. cost, and the crushing device and the vibrating screen are set up separately. It is necessary to manually transfer the stones screened out by the vibrating screen that do not meet the feed size of the sand making machine into the crusher for secondary crushing. The workload is large, and the two crushing rollers require Driven by two high-power motors, the energy consumption is large, and the production cost of quartz sand is high, so it is necessary to design a high-efficiency crushing and screening device for quartz stone

Method used

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  • Novel efficient crushing equipment for quartz sand production
  • Novel efficient crushing equipment for quartz sand production
  • Novel efficient crushing equipment for quartz sand production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] refer to figure 1 , a new type of high-efficiency crushing equipment for quartz sand production, including a load-bearing assembly 100, including a load-bearing body 101, a crushing space 102 opened in the load-bearing body 101, and a transportation pipeline 103 arranged on the upper end of the load-bearing body 101; the crushing assembly 200 includes Rotate the crushing wheel 201 connected in the crushing space 102, the crushing teeth 202 arranged on the outer surface of the crushing wheel 201, and the primary screen plate 203 arranged below the crushing wheel 201. There are two crushing wheels 201 and they are arranged close to each other; and, auxiliary The crushing assembly 300200 and the auxiliary crushing assembly 300200 are arranged on the upper end of the crushing assembly 200 .

[0030] Specifically, the main body of the present invention includes a bearing assembly 100. In this embodiment, the bearing assembly 100 includes a bearing body 101. The bearing body ...

Embodiment 2

[0035] refer to Figure 1-4, This embodiment is different from the first embodiment in that: the auxiliary crushing assembly 300200 includes a rotating disk 301 arranged in the crushing space 102, several rotating rods 302 rotatably connected in the rotating disk 301, and one end of the rotating rod 302 The crushing rod 303 and the centrifugal rod 304 arranged at the other end of the rotating rod 302, wherein, the rotating disk 301 is fixed with an isolation plate 305, and the separating plate 305 divides the rotating disk 301 into an outer space and an inner space, and the crushing rod 303 is in the outer space In the inner space of the centrifugal rod 304, a through hole 306 is opened in the center of the rotating disk 301, and the end position of the crushing rod 303 is rotatably connected with a roller 308. The crushing tooth 309 is covered with a silicon knife shell, and a receiving column 400 is connected to the hole 306 by sliding in the vertical direction. The upper en...

Embodiment 3

[0044] refer to Figure 5 This embodiment is different from the above embodiments in that: the primary sieve plate 203 is provided with a number of first filter holes 503, the primary sieve plate 203 is slidably connected with a matching sieve plate 505, and the matching sieve plate 505 is provided with a second filter hole. hole 504, the first filter hole 503 aperture is smaller than the second filter hole 504, the side walls of the primary sieve plate 203 and the matching sieve plate 505 are equipped with electric cylinders, and the electric cylinders are connected to the primary sieve plate 203 or the matching sieve plate 505 With telescoping sleeve.

[0045] Specifically, a number of first filter holes 503 are opened on the primary sieve plate 203, and then a matching sieve plate 505 is slidably connected to the primary sieve plate 203, and the size of the matching sieve plate 505 is consistent with the size of the primary sieve plate 203 , and a second filter hole 504 is...

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Abstract

The invention discloses novel efficient crushing equipment for quartz sand production. The equipment comprises: a bearing assembly, wherein the bearing assembly comprises a bearing main body, a crushing space formed in the bearing main body, and a conveying pipeline arranged at the upper end of the bearing main body; a crushing assembly, wherein the crushing assembly comprises two crushing wheels rotationally connected into the crushing space, crushing teeth arranged on the outer surfaces of the crushing wheels and a primary screening plate arranged below the crushing wheels, and the two crushing wheels are arranged in an attached mode; and an auxiliary crushing assembly, wherein the auxiliary crushing assembly is arranged at the upper end of the crushing assembly.

Description

technical field [0001] The invention relates to the technical field of quartz stone crushing, in particular to a novel high-efficiency crushing equipment for quartz sand production. Background technique [0002] During the production and processing of quartz sand, steps such as crushing, scrubbing, washing, grading, dust removal, drying, storage, and bagging are required for quartz stone. When crushing, the quartz stone ore is initially crushed by a coarse crusher, and then, The formed coarse material is conveyed by the belt conveyor to the fine crusher for further crushing. The finely crushed stone is sent to the vibrating screen to screen out two kinds of stones. The fine crusher performs secondary fine crushing to match the subsequent water quenching, flotation and other processes. [0003] The existing crushing device cannot screen the crushed quartz stone, and it is necessary to equip the crushing device with a special vibrating screen, which will make the quartz sand ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C21/00B02C23/08B02C4/08B02C4/28B02C4/30B02C4/32B02C4/42
CPCB02C21/00B02C23/08B02C4/08B02C4/28B02C4/30B02C4/32B02C4/42
Inventor 马光栋
Owner 新沂市永恒熔融石英有限公司
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