CN211303714U

CN211303714U - Kaolin screening device for ceramic production

Info

Publication number: CN211303714U
Application number: CN201922298542.2U
Authority: CN
Inventors: 卢华禹; 陈福安; 李镪
Original assignee: Fujian Dehua Shanggu Ceramic Co ltd
Current assignee: Fujian Dehua Shanggu Ceramic Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-08-21
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a kaolin screening device for ceramic production, which belongs to the technical field of ceramic production and comprises a screening box, a feed inlet is arranged on the left side of the top of the screening box, a discharge outlet is arranged in the center of the bottom of the screening box, the side wall of the bottom of the screening box is uniformly and fixedly connected with supporting legs, the middle lower part of the inner cavity of the screening box is fixedly connected with a supporting frame, a rotating shaft is vertically and rotatably connected between the supporting frame and the top of the screening box, a screening disc is fixedly connected on the rotating shaft, a receiving hopper is arranged right below the screening disc, and the left outlet of the receiving hopper penetrates through the left side wall of the screening box, the utility model has simple structure and convenient operation, the positive and negative circulative rotation of output through staff control motor for it can hit the kaolin to get rid of the material strip and hit loosely to screen on the dish, but also can play vibrations effect, is favorable to improving the screening efficiency of kaolin.

Description

Kaolin screening device for ceramic production

Technical Field

The utility model relates to a ceramic manufacture technical field specifically is a kaolin sieving mechanism for ceramic manufacture.

Background

Kaolin is a non-metallic mineral, a clay and claystone based on clay minerals of the kaolinite group. It is also called dolomitic soil because it is white and fine. The name is obtained from Kaolin village in Jingdezhen of Jiangxi province.

The pure kaolin is in a white, fine and soft soil shape and has good physical and chemical properties such as plasticity, fire resistance and the like. The mineral components of the mineral composition mainly comprise kaolinite, halloysite, hydromica, illite, montmorillonite, quartz, feldspar and other minerals. Kaolin has wide application, is mainly used for paper making, ceramics and refractory materials, is used for coating, rubber filler, enamel glaze and white cement raw materials, and is used for industrial departments such as plastics, paint, pigment, grinding wheels, pencils, daily cosmetics, soap, pesticide, medicine, textile, petroleum, chemical industry, building materials, national defense and the like in a small amount.

In ceramic manufacture, kaolin is an optimal blank making material, however, before blank making, kaolin needs to be screened, and the existing screening device cannot crush and grind the screened kaolin with large particles, so that the actual utilization rate of the kaolin is reduced, and when the crushing device is used for crushing and grinding, the processing efficiency of the kaolin is easily influenced.

Based on this, the utility model designs a kaolin sieving mechanism for ceramic manufacture to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a kaolin sieving mechanism for ceramic manufacture to current sieving mechanism who proposes in solving above-mentioned background art can not smash the grinding to the large granule caking kaolin after the screening, thereby has reduced the in-service use rate to kaolin, and when utilizing reducing mechanism to smash the grinding, influences the problem of kaolin machining efficiency easily.

In order to achieve the above object, the utility model provides a following technical scheme: a kaolin screening device for ceramic production comprises a screening box, wherein a feed inlet is formed in the left side of the top of the screening box, a discharge outlet is formed in the center of the bottom of the screening box, supporting legs are uniformly and fixedly connected to the side wall of the bottom of the screening box, a supporting frame is fixedly connected to the middle lower portion of an inner cavity of the screening box, a rotating shaft is vertically and rotatably connected between the supporting frame and the top of the screening box, a screening disc is fixedly connected to the rotating shaft, a receiving hopper is arranged under the screening disc, a left outlet of the receiving hopper penetrates through the left side wall of the screening box, a motor positioned below the receiving hopper is fixedly mounted on the left side wall of the screening box, belt pulleys are fixedly sleeved at the top output end of the motor and the lower end of the rotating shaft, a belt penetrating through the left side wall of the screening box is sleeved between the two groups of belt pulleys, the rigid coupling has and grinds complex second grinding ring with first grinding ring on the inner chamber wall of screening case, clearance between first grinding ring and the second grinding ring reduces from last to down gradually, the feed inlet is located the screening region top of screening dish.

Preferably, the top of the inner cavity of the screening box is fixedly connected with a guide plate positioned below the feeding hole.

Preferably, the screening dish includes open-top's screening dish main part, the screening hole has evenly been seted up to the bottom of screening dish main part, the inner chamber bottom of screening dish main part is circumference array form rigid coupling and has gets rid of the material strip.

Preferably, the cross-sectional shape of the material throwing strip is a triangle with an acute tip.

Preferably, the receiving hopper comprises a receiving hopper main body with an opening at the top, a discharging pipe is fixedly connected to the lower left corner of the receiving hopper main body, and the top of the discharging pipe is in a pointed shape inclining to the front side and the rear side.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, convenient operation, through the positive and negative circulative rotation of staff control motor's output for it is loose to hit the kaolin to get rid of the material strip on the screening dish, and can also play the vibrations effect, is favorable to improving the screening efficiency of kaolin; through the grinding cooperation of first grinding ring and second grinding ring, can grind the bold kaolin of throwing away, can improve the utilization ratio to kaolin.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is a schematic structural view of the present invention;

figure 2 is the structure schematic diagram of the screening disc of the utility model.

In the drawings, the reference numerals denote the following components:

1-screening box, 2-feeding inlet, 3-discharging outlet, 4-supporting foot, 5-supporting frame, 6-rotating shaft, 7-screening disk, 701-screening disk main body, 702-screening hole, 703-material throwing strip, 8-receiving hopper, 81-receiving hopper main body, 82-discharging pipe, 9-motor, 10-belt pulley, 11-belt, 12-first grinding ring, 13-second grinding ring and 14-guide plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution of a kaolin screening device for ceramic production: a kaolin screening device for ceramic production comprises a screening box 1, a feed inlet 2 is arranged on the left side of the top of the screening box 1, a discharge outlet 3 is arranged in the center of the bottom of the screening box 1, supporting legs 4 are uniformly and fixedly connected to the side wall of the bottom of the screening box 1, a supporting frame 5 is fixedly connected to the lower middle portion of the inner cavity of the screening box 1, a rotating shaft 6 is vertically and rotatably connected between the supporting frame 5 and the top of the screening box 1, a screening disc 7 is fixedly connected to the rotating shaft 6, a receiving hopper 8 is arranged right below the screening disc 7, the left outlet of the receiving hopper 8 penetrates through the left side wall of the screening box 1, a motor 9 positioned below the receiving hopper 8 is fixedly mounted on the left side wall of the screening box 1, belt pulleys 10 are fixedly sleeved on the output end of the top of the motor 9 and the lower end of the rotating shaft 6, a belt 11 penetrating through the left side wall of the screening, the inner chamber wall of screening case 1 is gone up the rigid coupling and is had the second grinding ring 13 that grinds the complex with first grinding ring 12, and the clearance between first grinding ring 12 and the second grinding ring 13 reduces from last to lower gradually, and feed inlet 2 is located the screening region top of screening dish 7.

Further, the guide plate 14 that is located the feed inlet 2 below is connected to the inner chamber top rigid coupling of screening case 1 for on the kaolin that gets into from feed inlet 2 can fall to screening dish 7 in the same direction as, avoid falling out the outer edge of screening dish 7, influence the screening to kaolin.

Further, screening dish 7 includes open-top's screening dish main part 701, and screening hole 702 has evenly been seted up to the bottom of screening dish main part 701, and the inner chamber bottom of screening dish main part 701 is circumference array form rigid coupling and has got rid of material strip 703, and the opening size of screening hole 702 needs to be seted up according to the producer needs, and the kaolin granule that accords with the producer requirement can be selected to screening hole 702 after seting up, and get rid of the effect of material strip 703 and break up kaolin, still can conveniently throw away the kaolin that the granule surpassed the scope.

Further, the cross-sectional shape of the throwing strip 703 is a triangle with an acute angle at the apex, and a groove is formed between one side of the acute angle triangle and the bottom of the inner cavity of the screening disc main body 701, so that kaolin can be thrown out along the groove.

Further, the receiving hopper 8 comprises a receiving hopper main body 81 with an opening at the top, a discharging pipe 82 is fixedly connected to the lower left corner of the receiving hopper main body 81, the top of the discharging pipe 82 is in a pointed shape inclining towards the front side and the rear side, and the screened kaolin falls into the receiving hopper main body 81 and then slides outwards along the discharging pipe 82.

One specific application of this embodiment is: the utility model relates to a kaolin sieving mechanism for ceramic manufacture, during the use, pour into a certain amount of kaolin from feed inlet 2, make it stably fall on screening dish 7, at this moment, the staff can control motor 9 to start, the start-up of motor 9 can drive axis of rotation 6 rotatory, thereby drive screening dish 7 and rotate at a slow speed, the staff can control the positive and negative cycle rotation of the output of motor 9, make throwing material strip 703 on screening dish 7 can hit the kaolin loose, and can also play the vibrations effect, be favorable to improving the screening efficiency of kaolin, the kaolin of selecting directly falls on receiving fill 8 and discharges; and when handling remaining bold kaolin, steerable motor 9 is rotatory at a high speed for the centrifugal force that produces when bold kaolin is rotated throws away, the kaolin of throwing away falls to between first grinding ring 12 and the second grinding ring 13 behind the inner chamber wall of touching screening box 1, rotatory first grinding ring 12 cooperates second grinding ring 13 can be with the kaolin grinding, discharge from discharge gate 3, the staff can place the receiving basin in discharge gate 3 bottom, the ground kaolin of collecting can be put into screening disc 7 again and filter, in order to reach the maximum utilization to kaolin.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a kaolin sieving mechanism for ceramic manufacture which characterized in that: comprises a screening box (1), a feed inlet (2) is arranged on the left side of the top of the screening box (1), a discharge outlet (3) is arranged in the center of the bottom of the screening box (1), supporting legs (4) are uniformly and fixedly connected on the side wall of the bottom of the screening box (1), a supporting frame (5) is fixedly connected on the middle lower part of the inner cavity of the screening box (1), a rotating shaft (6) is vertically and rotatably connected between the supporting frame (5) and the top of the screening box (1), a screening disc (7) is fixedly connected on the rotating shaft (6), a receiving hopper (8) is arranged under the screening disc (7), a left outlet of the receiving hopper (8) penetrates through the left side wall of the screening box (1), a motor (9) positioned below the receiving hopper (8) is fixedly arranged on the left side wall of the screening box (1), and belt pulleys (10) are fixedly sleeved on the top output end of the motor (9) and the lower end, two sets of belt (11) that run through screening case (1) left side wall has been cup jointed between belt pulley (10), the rigid coupling has first grinding ring (12) on the lateral wall of screening dish (7), the rigid coupling has and grinds complex second grinding ring (13) with first grinding ring (12) on the inner chamber wall of screening case (1), clearance between first grinding ring (12) and second grinding ring (13) reduces from last to down gradually, feed inlet (2) are located the screening region top of screening dish (7).

2. The kaolin screening device for ceramic production according to claim 1, wherein: the top of the inner cavity of the screening box (1) is fixedly connected with a guide plate (14) positioned below the feeding hole (2).

3. The kaolin screening device for ceramic production according to claim 1, wherein: screening dish (7) are including open-top's screening dish main part (701), screening hole (702) have evenly been seted up to the bottom of screening dish main part (701), the inner chamber bottom of screening dish main part (701) is circumference array form rigid coupling and has gets rid of material strip (703).

4. The kaolin screening device for ceramic production according to claim 3, wherein: the cross section of the material throwing strip (703) is in a triangular shape with an acute angle at the tip.

5. The kaolin screening device for ceramic production according to claim 1, wherein: connect fill (8) including open-top connect fill main part (81), the lower left corner rigid coupling of connect fill main part (81) has row material pipe (82), the top of arranging material pipe (82) is the pinnacle form of both sides slope around to.