CN213825831U

CN213825831U - Vibrating screen for producing high-alumina porcelain balls

Info

Publication number: CN213825831U
Application number: CN202022623904.3U
Authority: CN
Inventors: 夏吉亭; 梁川; 刘培水; 姜伟; 李远杰
Original assignee: Shandong Zhongxin New Material Technology Co ltd
Current assignee: Shandong Zhongxin New Material Technology Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-30
Anticipated expiration: 2030-11-13

Abstract

The utility model provides a shale shaker is used in production of high alumina porcelain ball, including the vibration organism, the support frame, vibrating motor and sieve silo, the slope of sieve silo sets up the top at the vibration organism, the sieve silo is provided with vertical discharge gate down at its end, the top of sieve silo is provided with the screen cloth, the both sides of screen cloth are provided with the backplate, be provided with a plurality of be a font on the screen cloth and arrange and with screen cloth vertically water conservancy diversion feather board, the both sides of vibration organism are provided with a pair of position circle respectively, the below of position circle is provided with buffer gear, buffer gear sets up on the support frame, the support frame is including erecting the side pipe, the side pipe of horizontal cross, set up at the wedge portion at horizontal side pipe both ends and set up the wedge hole in side pipe side of erecting. The device has good linking performance with other production equipment in a workshop, has good output uniformity of screening materials, and is beneficial to reducing the cost; the support frame has high assembly performance, high stability and long service life. The device has the advantages of reasonable design, simple structure and higher comprehensive utilization rate, and is suitable for large-scale popularization.

Description

Vibrating screen for producing high-alumina porcelain balls

Technical Field

The utility model belongs to the technical field of high alumina porcelain ball production facility, especially, relate to a shale shaker is used in high alumina porcelain ball production.

Background

The high-alumina ceramic ball is a high-purity alumina ceramic ball. The high-alumina ceramic ball has the characteristics of high purity, high strength, high temperature resistance, high pressure resistance, strong acid and alkali corrosion resistance, good thermal shock stability and stable chemical performance, and is widely used as a bottom filling material for hydrocracking devices, refining devices, catalytic reforming devices, isomerization devices, demethylation devices and the like in petrochemical plants, chemical fiber plants, alkylbenzene plants, aromatic hydrocarbon plants, ethylene plants, natural gas plants and other plants. The high alumina ceramic ball is used as the support covering material of catalyst, molecular sieve, drying agent, etc. and tower stuffing, and has the main functions of increasing gas or liquid distributing points, supporting and protecting active catalyst with low strength. The main production process of the high-alumina porcelain ball comprises the steps of material preparation, rolling forming, ball milling, sieving, filter pressing, vacuum pugging, plastic ball forming, drying and box loading and firing. Wherein the equipment for screening includes vibrating screens and other screening mechanisms.

At present, a vibrating screen for screening high-alumina porcelain ball raw materials comprises a box type vibrating machine body, a vibrating motor and a supporting frame, wherein a screening trough is arranged at the top of the vibrating machine body. The output port of the screening trough cannot be well connected with a belt conveyor or a hopper conveyor used for conveying away the screened materials, a certain number of workers and equipment need to be added for transferring between the vibrating screen and the conveyor, and the working efficiency is low and the cost is high; moreover, the output uniformity of the screened materials is poor, and the receiving efficiency of the screened materials is influenced; in addition, the support frame adopts fixed welded structure, and the flexibility is relatively poor, adopts angle steel plate moreover mostly, and the whole intensity and the welding quality's of angle steel plate of support frame requirement are higher.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem that foretell shale shaker exists, provide a reasonable in design, simple structure, output efficiency are higher, the assembly nature is better, long service life and be favorable to improving production efficiency's shale shaker for the production of high alumina porcelain ball.

In order to achieve the above purpose, the utility model adopts the technical scheme that the vibrating screen for producing the high-alumina porcelain ball comprises a vibrating machine body, wherein the vibrating machine body is arranged on a support frame, one side of the vibrating machine body is provided with a vibrating motor, a screen trough is arranged on the vibrating machine body, the screen trough is obliquely arranged at the top of the vibrating machine body, the screen trough is provided with a vertical downward discharge port at the tail end thereof, the top of the screen trough is provided with a screen mesh, two sides of the screen mesh are provided with guard plates, the screen mesh is provided with a plurality of guide feather plates which are arranged in a straight line and are perpendicular to the screen mesh, the guide feather plates are triangular in shape, one sides of the guide feather plates facing the tail end of the screen mesh are provided with hinges, two sides of the vibrating machine body are respectively provided with a pair of positioning rings, and a buffer mechanism is arranged below the positioning rings, buffer gear sets up on the support frame, the support frame includes the perpendicular side pipe of being connected with buffer gear, is provided with horizontal side pipe between the adjacent perpendicular side pipe, the both ends of horizontal side pipe are provided with wedge portion, the both sides of wedge portion just are triangle-shaped to its middle indent, the side of perpendicular side pipe is provided with the wedge hole that closely cooperates with wedge portion.

Preferably, the buffer mechanism comprises a groove plate, a spring is arranged at the bottom of the groove plate, and a connecting seat connected with the vertical pipe is arranged at the bottom of the spring.

Preferably, the supporting seat is arranged on the transverse square pipe, and two inclined planes matched with two sides of the bottom of the vibrating machine body are arranged at the top of the supporting seat.

Preferably, a round notch is arranged at the intersection of the two inclined planes.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model provides a shale shaker is used in high alumina porcelain ball production can make this device and the band conveyer or the hopper conveyor who are used for sending away the sieve material carry out good linking through reasonable distribution sieve silo, and the output homogeneity of sieve material is better moreover, is favorable to reduce cost; meanwhile, the support frame is of a square tube structure and is connected in an assembling mode, so that the assembly flexibility is good, the stability is high, and the service life is long. The device has the advantages of reasonable design, simple structure and higher comprehensive utilization rate, and is suitable for large-scale popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a front view of a vibrating screen for producing high alumina porcelain balls according to an embodiment;

FIG. 2 is a side view of a vibrating screen for producing high alumina porcelain balls according to an embodiment;

in the above figures, 1, a vibrating body; 2. a support frame; 21. a vertical square tube; 22. a transverse square tube; 23. a wedge portion; 24. a wedge-shaped hole; 3. a vibration motor; 4. a material screening groove; 5. a discharge port; 6. screening a screen; 7. a guard plate; 8. a flow guiding feather plate; 9. a hinge; 10. positioning rings; 11. a buffer mechanism; 111. a groove plate; 112. a spring; 113. a connecting seat; 12. a supporting seat; 121. a bevel; 122. a circular notch.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" used herein refer to the same directions as the drawings, and do not limit the structure.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment, as shown in fig. 1 and 2, the utility model provides a shale shaker is used in production of high alumina porcelain ball, including vibrating body 1, vibrating body 1 sets up on support frame 2, and one side of vibrating body 1 is provided with vibrating motor 3, is provided with screen trough 4 on the vibrating body 3. On the basis of the prior art, the utility model arranges the screen trough 4 at the top of the vibrating machine body 1 in an inclined way, the screen trough 4 is provided with a discharge port 5 which faces downwards vertically at the end, the top of the screen trough 4 is provided with a screen 6, two sides of the screen 6 are provided with guard plates 7, the screen 6 is provided with a plurality of guide feather plates 8 which are arranged in a straight line and are perpendicular to the screen, the guide feather plates 8 are triangular, one side of the guide feather plate 8 facing the end of the screen is provided with a hinge 9, two sides of the vibrating machine body 1 are respectively provided with a pair of positioning rings 10, a buffer mechanism 11 is arranged below the positioning rings 10, the buffer mechanism 11 is arranged on the support frame 2, the support frame 2 comprises vertical square pipes 21 connected with the buffer mechanism 11, a horizontal square pipe 22 is arranged between the adjacent vertical square pipes 21, two ends of the horizontal square pipe 22 are provided with wedge parts 23, two sides of the wedge parts 23 are inwards concave towards the middle and triangular, the side of the vertical pipe 21 is provided with a wedge-shaped hole 24 which is tightly matched with the wedge-shaped part. Wherein, sieve silo 4 utilizes the screen cloth to divide into both sides output with the material, and the material that does not pass through on the screen cloth 6 flows out on corresponding conveyer belt from between water conservancy diversion feather board 8, and the material that passes through under the screen cloth 6 flows on corresponding conveyer belt or among the receiving arrangement from discharge gate 5, can make the material directly carry out good linking with band conveyer or the hopper formula conveyer that is used for sending away the sieve material in the workshop after the vibratory screening like this, is favorable to guaranteeing the continuity of whole production. Furthermore, the device can reasonably guide the non-penetrated materials by adopting the design of the flow guide feather plate 8, so that the uniformity of the materials at the tail end of the screen 6 is improved, and the output efficiency of the materials is improved; meanwhile, the direction of the flow guiding feathers 8 can be changed by rotating the corresponding flow guiding feathers to rotate by taking the hinge as a rotation center, so that the flow guiding feathers 8 can be conveniently adjusted according to the corresponding relation between the screen 6 and the feeding pipeline above the screen, and a proper flow guiding effect can be obtained.

Still further, the component that constitutes support frame 2 in this device adopts square tubular construction, like vertical square pipe 21 and horizontal square pipe 22, and vertical square pipe 21 and horizontal square pipe 22 are connected with wedge portion 23 with the assembly mode through wedge hole 24, and the assembly flexibility is better, and especially the bilateral sunken design of wedge portion 23 has effectively improved vertical square pipe 21 and horizontal square pipe 22's connection reliability higher, and stability is higher moreover, and life is longer.

In order to improve the connection reliability of buffer gear 11 and position circle 10, the utility model provides a buffer gear 11 includes frid 111, and frid 111's bottom is provided with spring 112, and spring 112's bottom is provided with the connecting seat 113 with perpendicular square union coupling. The vibration machine body 1 has reasonable amplitude under the vibration matching of the vibration motor 3 and the buffer mechanism 11. The groove plate 111 and the positioning ring 10 are movably connected, so that the installation difficulty of the equipment is reduced; the position of position circle 10 can be based on actual need and weld again, and frid 111 only need just can be directly with position circle 10 joint after the distance of being connected of adjustment horizontal square pipe 22 and perpendicular square pipe 21, and the practicality is stronger, and the utilization ratio is higher.

In order to improve the production safety, the utility model discloses the bottom at the vibration organism 1 has set up supporting seat 12 as preventing weighing down the mechanism. Specifically, the utility model discloses be provided with supporting seat 12 on horizontal side pipe 22, the top of supporting seat 12 be provided with two inclined planes 121 of vibration organism 1's bottom both sides complex, utilize two inclined planes 121 to come to support unusual tenesmic vibration organism 1, supporting seat 12 can carry out reasonable spacing to the vibration organism in the normal work moreover.

In order to improve the utilization ratio of supporting seat, the utility model discloses be provided with round notch 122 in the crossing department of two inclined planes 121, utilize round notch 122 can effectively reduce the impact of vibration organism 1 bottom to supporting seat 12 top, effectively prolong the life of supporting seat 12.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A vibrating screen for producing high-alumina porcelain balls comprises a vibrating machine body, wherein the vibrating machine body is arranged on a support frame, one side of the vibrating machine body is provided with a vibrating motor, and the vibrating machine body is provided with a screen trough which is obliquely arranged at the top of the vibrating machine body, the tail end of the screen trough is provided with a vertical downward discharge port, the top of the screen trough is provided with a screen, both sides of the screen are provided with guard plates, the screen is provided with a plurality of flow guide feather plates which are arranged in a straight line and are vertical to the screen, the flow guide feather plates are triangular in shape, one side of the flow guide feather plates, which faces the tail end of the screen, is provided with a pair of positioning rings, the lower part of the positioning rings is provided with a buffer mechanism, the buffer mechanism is arranged on the support frame, and the support frame comprises a vertical square pipe connected with the buffer mechanism, be provided with horizontal square pipe between the adjacent perpendicular square pipe, the both ends of horizontal square pipe are provided with wedge portion, the both sides of wedge portion are to its middle indent and be triangle-shaped, the side of perpendicular square pipe is provided with the wedge hole that closely cooperates with wedge portion.

2. The vibrating screen for producing the high-alumina porcelain balls as claimed in claim 1, wherein the buffer mechanism comprises a groove plate, a spring is arranged at the bottom of the groove plate, and a connecting seat connected with a vertical square pipe is arranged at the bottom of the spring.

3. The vibrating screen for producing the high-alumina porcelain balls as claimed in claim 2, wherein the cross square tube is provided with a supporting seat, and the top of the supporting seat is provided with two inclined planes which are matched with two sides of the bottom of the vibrating machine body.

4. The vibrating screen for producing the high-alumina porcelain balls as claimed in claim 3, wherein a round notch is formed at the intersection of the two inclined surfaces.