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Recombination device for standard crushing standard particle size of fire-proof material

A refractory material and standard technology, applied in the field of refractory material crushing and standard particle size recombination equipment, can solve the problems of staff health damage, harsh working environment, and non-compliance with environmental protection production requirements, etc.

Inactive Publication Date: 2019-01-18
SHANDONG YAOHUA REFRACTORY MATERIAL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Severe dust will make the working environment of the workshop extremely harsh, not only does not meet the current environmental protection production requirements, but will also cause serious damage to the health of the staff

Method used

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  • Recombination device for standard crushing standard particle size of fire-proof material
  • Recombination device for standard crushing standard particle size of fire-proof material
  • Recombination device for standard crushing standard particle size of fire-proof material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] like figure 1 As shown, a refractory material crushing standard particle size recombination equipment includes a frame on which a mixing chamber and a power chamber are arranged. The bottom of one side of the stirring chamber is hingedly arranged on the frame, and the bottom of the other side of the stirring Place on the rack. The mixing bin includes an outer bin wall, a feed inlet is provided on the upper part of the outer bin wall, a feed pipe is installed on the feed inlet, and the feed pipe is arranged in the outer bin wall; a discharge port is arranged at the bottom of the outer bin wall, A discharge valve is set on the discharge port; the first, second and third spherical inner walls are arranged coaxially and sequentially from inside to outside in the outer wall, and on the first, second and third spherical inner walls The inner filter hole, the middle filter hole and the outer filter hole are opened respectively; the pore diameters of the inner filter hole, the...

Embodiment 2

[0035] like image 3 and 4 As shown, an upper seal and a lower seal are also included.

[0036] The upper sealing device includes a first upper sealing bowl and a first lower sealing bowl, and the bowl openings of the first upper and lower sealing bowls are respectively arranged on the upper and lower sides of the second spherical inner warehouse wall; The sealing bowl is provided with an insertion through hole and is sleeved on the rotating central shaft and the installation vertical rod through the insertion through hole, and the arrangement of the first upper and lower sealing bowls will not hinder the rotation of the second spherical inner wall. The upper sealing device can fasten the upper gear, the upper transmission gear and the upper inner ring gear between the upper and lower sealing bowls.

[0037] The lower sealing device includes a second upper sealing bowl and a second lower sealing bowl, and the bowl openings of the second upper and lower sealing bowls are resp...

Embodiment 3

[0041] like figure 1 As shown, the present invention also includes a negative pressure air guide device, the negative pressure air guide device includes a blower, and the blower is arranged in the power compartment; a hollow interlayer is arranged in the feed pipe, and a side wall of the feed pipe is provided with a hollow interlayer. The blowing hole is inclined toward the lower end of the feeding pipe; the blower communicates with the hollow interlayer of the feeding pipe through the blowing pipe. The negative pressure guide device includes several negative pressure guide holes opened on the outer warehouse wall, and the negative pressure guide holes communicate with the air intake end of the blower through the drainage air pipe; when the blower is turned on, the outer warehouse can be sucked. The air flow in the wall and the air flow enters the air blowing pipe along the blower, and then follows the hollow interlayer of the feeding pipe, and blows into the first, second and...

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PUM

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Abstract

The invention relates to a recombination device for the standard crushing standard particle size of a fire-proof material, and belongs to the field of fire-proof material construction devices. The recombination device is characterized by comprising a rack, a stirring bin and a power bin are arranged on the rack, the stirring bin comprises an outer bin wall, a feeding inlet is formed in the upper portion of the outer bin wall, a feeding pipe is installed at the feeding inlet, and the feeding pipe is arranged in the outer bin wall. A first spherical bin wall, a second spherical bin wall and a third spherical bin wall are arranged in the outer bin wall from inside to outside in sequence, and an internal filter hole, a middle filter hole and an outer filter hole are formed in the first spherical bin wall, the second spherical bin wall and the third spherical bin wall respectively. By means of the recombination device, flowing dust pollution can be controlled from the source; by means of the recombination device, the materials with different particle sizes can be graded, distinguished, stirred and mixed, and the later quality control over light-weight castables is facilitated.

Description

technical field [0001] The invention belongs to the field of refractory material construction equipment, in particular to a refractory material crushing standard particle size recombination equipment. Background technique [0002] The traditional mixing equipment is only a simple mixture of materials. The problem of different particle sizes caused by the crushing process cannot be solved in the mixing step. Materials with uneven thickness are mixed together, which seriously affects the quality of lightweight castables. finished product quality. Such low-quality castables are prone to clumping around large-grained materials during transportation. During construction, the drying process of castables is relatively low, and cracks are likely to occur around large-grained materials, resulting in reduced construction quality. [0003] In addition, since the raw materials of refractory castables are mostly micro-diameter particles, that is, powdery materials, it is easy to generat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B9/00B07B1/08B07B1/42B07B4/08B07B1/46B07B11/00
CPCB07B1/08B07B1/42B07B1/46B07B4/08B07B9/00B07B11/00B07B2201/04
Inventor 张国栋宋涛涛张锡民冯延春魏培文郑训峰王书言王书志于占军
Owner SHANDONG YAOHUA REFRACTORY MATERIAL SCI & TECH CO LTD