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A chemical catalyst grinding and screening device

A screening device and catalyst technology, applied in the fields of sieves, chemical instruments and methods, solid separation, etc., can solve the problems of wasting manpower, stuffing catalysts into sieve holes, low efficiency, etc., and achieve convenient collection, save manpower, and improve efficiency. Effect

Active Publication Date: 2021-05-04
SHANDONG SANFENG GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the device is performing grinding operations, it needs to intermittently inject catalysts into the grinding barrel. This process needs to be done manually, which wastes manpower and has low efficiency. The device rotates and grinds. The grinding head and the grinding plate are directly matched for grinding. Pressing down, the catalyst is easily forced into the sieve hole, which is a problem that cannot be solved by vibration, and it is inconvenient to collect and process the incompletely ground catalyst after being sieved out

Method used

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  • A chemical catalyst grinding and screening device
  • A chemical catalyst grinding and screening device
  • A chemical catalyst grinding and screening device

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Experimental program
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Effect test

specific Embodiment approach 1

[0039] Combine below Figure 1-16 Illustrate the present embodiment, a kind of chemical catalyst grinding and screening device, comprises feeding box 1, feeding channel 2, screening plate 4, collecting box 5, grinding cylinder frame 7 and grinding mechanism 9, described feeding channel 2 is provided with two One, the upper ends of the two feeding channels 2 are respectively fixedly connected to the left and right sides of the lower end of the feed box 1, the front and rear ends of the screening plate 4 are respectively slidably connected to the front and rear sides of the bottom of the grinding cylinder frame 7, and the rear of the screening plate 4 The side is provided with a driving mechanism, and the collection box 5 is located below the screening plate 4. The chemical catalyst grinding and screening device also includes a grinding cylinder 3, a driving bracket 6, a follower frame 8 and a gear set 10. The lower ends of the two feed channels 2 are respectively Fixedly connec...

specific Embodiment approach 2

[0042] Combine below Figure 1-3 Describe this embodiment, this embodiment will further describe the first embodiment, the feed box 1 includes a box body 1-1, a discharge port 1-2, a swash plate 1-3 and side legs 1-4, the The left and right sides of the lower part of the box body 1-1 are provided with a discharge port 1-2, the discharge port 1-2 is set in a trapezoidal shape, and there are two inclined plates 1-3, and the two inclined plates 1-3 are symmetrical It is fixedly connected to the bottom of the box body 1-1, and the front and rear sides of the box body 1-1 are fixedly connected with side legs 1-4, and the upper ends of the two feed channels 2 are connected with the two discharge ports 1-4 respectively. 2 fixed connections.

specific Embodiment approach 3

[0044] Combine below Figure 4-7 Describe this embodiment, this embodiment will further explain Embodiment 1, the upper side of the cylinder body 3-1 is provided with a slideway 3-3, and the two feed ports 3-4 are provided with two cylinder bodies The outside of the 3-1 is fixedly connected with a connection frame 3-5, the inner wall of the cylinder body 3-1 is fixedly connected with a grinding layer 3-6, and the bottom of the cylinder body 3-1 is provided with a discharge hole 3-7, two The lower end of the feed channel 2 is fixedly connected with two connection frames 3-5 respectively, and the ring door 3-2 is slidably connected in the slideway 3-3.

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Abstract

The invention relates to the technical field of grinding devices, more specifically a chemical catalyst grinding and screening device. The invention communicates a feeding box with a grinding cylinder through a feeding channel, and the feeding channel can store a certain amount of catalyst to be ground. Under the action, it can be gradually fed into the grinding cylinder along the feeding channel, saving manpower and improving efficiency. The follower frame can realize up and down reciprocating movement driven by the motor II, and the movement of the follower frame drives the gear set to reciprocate forward and reverse at the same time. The movement of the gear set makes the ring door rotate back and forth, and then closes the feeding port intermittently, so that the catalyst in the barrel will not accumulate too much and affect the grinding effect. The ground catalyst is poured into the screening plate, and the catalyst that is not completely ground During the horizontal reciprocating vibration of the screening plate, it enters into the box II for easy collection and can be used again.

Description

technical field [0001] The invention relates to the technical field of grinding devices, in particular to a chemical catalyst grinding and screening device. Background technique [0002] For example, the publication number is CN108970687A, which includes a base, a grinding bucket, a grinding plate, an extruding device and a grinding head. The left and right sides of the upper surface of the base are fixed with support columns by bolts, and the center of the base is fixed with screws. The bearing seat, the rolling bearing in the bearing seat is installed with a rotating shaft in an interference fit, and a gear is also installed in an interference fit on the rotating shaft. The upper end of the rotating shaft is fixedly connected with a grinding bucket, and the upper center of the connecting plate is fixedly installed with an extrusion device. . When the xylene sulfonic acid catalyst grinding device moves downward, the distance between the lower surface of the grinding head a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C19/00B02C23/00B02C23/02B02C23/16B07B1/28B07B1/46
CPCB02C19/00B02C23/00B02C23/02B02C23/16B07B1/28B07B1/4609
Inventor 雷亮亮
Owner SHANDONG SANFENG GROUP