CN212493234U

CN212493234U - Carborundum miropowder processing is with pickling grinder

Info

Publication number: CN212493234U
Application number: CN202022059907.9U
Authority: CN
Inventors: 黄威; 徐天兵; 刘世凯; 贺毅强
Original assignee: Lianyungang Woxin Advanced Material Co ltd
Current assignee: Lianyungang Woxin Advanced Material Co ltd
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-02-09
Anticipated expiration: 2030-09-19

Abstract

The utility model discloses a pickling grinder is used in carborundum miropowder processing, the on-line screen storage device comprises a base, the equal fixed mounting in base top both sides has the fixing base, fixing base top one side fixed mounting has the supporting shoe, supporting shoe top fixed mounting has driving motor, driving motor drive shaft one side is connected with the shaft coupling, the first axis of rotation of shaft coupling one side fixedly connected with, first axis of rotation one side fixed mounting has the pickling section of thick bamboo, be provided with hoisting block and grinding ball in the pickling section of thick bamboo, pickling section of thick bamboo opposite side fixed mounting has the second axis of rotation, and the pickling section of thick bamboo is close to second axis of rotation one side and is provided with the charge door, second. This kind of pickling grinder is used in processing of carborundum miropowder can effectively solve among the prior art most of pickling installation and only possess the pickling function and do not possess the grinding function, and the function singleness, and the hard problem of time consuming has higher practical value.

Description

Carborundum miropowder processing is with pickling grinder

Technical Field

The utility model relates to a miropowder production technical field specifically is a pickling grinder is used in carborundum miropowder processing.

Background

The production process of the silicon carbide micro powder sequentially comprises the steps of medium crushing, screening, shaping, acid washing, grinding, grading, secondary grading and the like, various impurities mixed in the silicon carbide micro powder need to be removed in the production of the silicon carbide micro powder, and the impurities such as iron powder or iron shavings and the like in the silicon carbide micro powder need to be removed. In the prior art, the main technical means for removing iron-containing impurities is to adopt an acid washing method to react iron or other impurities in powder or slurry with sulfuric acid to generate ferric sulfate and a salt solution dissolved in water, and then separate the solution from the powder through precipitation, so as to separate the iron or other impurities in the powder or slurry. In the prior art, most of pickling devices only have a pickling function and do not have a grinding function, the function is single, and time and labor are consumed, so that the improvement is made, and the pickling and grinding device for processing the silicon carbide micro powder is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a pickling grinder is used in carborundum miropowder processing, the on-line screen storage device comprises a base, the equal fixed mounting in base top both sides has the fixing base, fixing base top one side fixed mounting has the supporting shoe, supporting shoe top fixed mounting has driving motor, driving motor drive shaft one side is connected with the shaft coupling, the first axis of rotation of shaft coupling one side fixedly connected with, first axis of rotation one side fixed mounting has the pickling section of thick bamboo, be provided with hoisting block and grinding ball in the pickling section of thick bamboo, pickling section of thick bamboo opposite side fixed mounting has the second axis of rotation, just the pickling section of thick bamboo is close to second axis of rotation one side and is provided with the charge door, second axis of rotation one side is provided with the.

As a preferred technical scheme of the utility model, the supporting shoe top is provided with semicircular groove, the equal fixed mounting of driving motor and shaft coupling is in the recess, driving motor passes through the shaft coupling and is connected with the transmission of first axis of rotation.

As a preferred technical scheme of the utility model, the second axis of rotation external diameter is greater than first axis of rotation external diameter just the equal fixed mounting in first axis of rotation and the second axis of rotation outside has the safety cover, the safety cover passes through bolt and fixing base fixed connection, just the safety cover surface is provided with a plurality of louvres.

As a preferred technical scheme of the utility model, base one side fixed mounting has the control box, control box and driving motor electric connection, be provided with the control button corresponding with driving motor in the control box.

As an optimal technical scheme of the utility model, promote the piece and be provided with a plurality of groups, just promote piece fixed mounting in a pickling section of thick bamboo inner wall one side, it is an acid-resistant rubber piece to promote the piece.

As an optimal technical scheme of the utility model, a pickling section of thick bamboo one side sets up the access door, the access door passes through bolt and a pickling section of thick bamboo fixed connection.

As the utility model discloses a preferred technical scheme, the filter screen comprises the double-deck filter screen of thick filter screen and thin filter screen, just the filter screen is demountable installation equipment.

As an optimal technical scheme of the utility model, be provided with seal ring between cover and the pickling section of thick bamboo, the cover passes through bolt fixed connection with the discharge gate, just cover one side fixed mounting has the handle.

The utility model has the advantages that: according to the acid washing grinding device for processing the silicon carbide micro powder, the driving motor is in transmission connection with the first rotating shaft, so that the driving motor can drive the driving shaft to rotate the acid washing cylinder; the lifting block and the grinding balls are arranged in the pickling cylinder, and the grinding balls are lifted by the lifting block and move downwards to grind the silicon carbide micro powder, so that the silicon carbide micro powder can be fully ground in the pickling cylinder; the double-layer filter screen is arranged, so that the filtering effect is improved; the utility model discloses can effectively solve among the prior art most of pickling installation and only possess the pickling function and do not possess the grinding function, the function singleness, and the hard problem of time consuming has higher practical value.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a perspective view of an acid pickling grinding device for processing silicon carbide micropowder according to the present invention;

FIG. 2 is a sectional view of a pickling cylinder of the pickling and grinding apparatus for processing silicon carbide micropowder;

FIG. 3 is a side view of the pickling and grinding apparatus for processing silicon carbide micropowder according to the present invention.

In the figure: 1. a base; 2. a fixed seat; 3. a support block; 301. a groove; 4. a drive motor; 401. a protective cover; 5. a coupling; 6. a first rotating shaft; 7. an acid washing cylinder; 701. a feed inlet; 8. a lifting block; 9. grinding balls; 10. a second rotating shaft; 11. a discharge port; 12. a filter screen; 13. a cylinder cover; 14. a control box; 15. an access door; 16. a sealing gasket; 17. a handle.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model relates to a pickling grinder is used in carborundum miropowder processing, including base 1, the equal fixed mounting in base 1 top both sides has fixing

base

2, 2 top one side fixed mounting of fixing base has supporting

shoe

3, 3 top fixed mounting of supporting shoe have driving motor 4, 4 drive shaft one sides of driving motor are connected with shaft coupling 5, the first axis of rotation 6 of shaft coupling 5 one side fixed connection, 6 one side fixed mounting of first axis of rotation has pickling section of thick bamboo 7, be provided with hoisting block 8 and grinding ball 9 in the pickling section of

thick bamboo

7, 7 opposite side fixed mounting of pickling section of thick bamboo has second axis of rotation 10, and pickling section of thick bamboo 7 is close to second axis of rotation 10 one side and is provided with charge door 701, second axis of rotation 10 one side is provided with discharge gate 11.

Wherein, 3 top of supporting shoe are provided with semicircular groove 301, and driving motor 4 and shaft coupling 5 are equal fixed mounting in recess 301, and driving motor 4 is connected with 6 transmission of first axis of rotation through shaft coupling 5, through setting up driving motor and first axis of rotation transmission connection, can make driving motor drive transmission shaft, make the pickling section of thick bamboo rotate.

Wherein, the second axis of rotation 10 external diameter is greater than the equal fixed mounting in first axis of rotation 6 external diameter and first axis of rotation 6 and the second axis of rotation 10 outside and has protection cover 401, and protection cover 401 passes through bolt and 2 fixed connection of fixing base, and protection cover 401 surface is provided with a plurality of louvres, through setting up protection cover 401, prevents that personnel's accident from touching the motor, and the installation of protection personnel.

Wherein, base 1 one side fixed mounting has control box 14, and control box 14 and driving motor 4 electric connection are provided with the control button corresponding with driving motor 4 in the control box 14, through setting up the convenient operation of control box.

Wherein, promote piece 8 and be provided with a plurality of groups, and promote 8 fixed mounting in 7 inner walls one sides of pickling section of thick bamboo, promote piece 8 and set up the promotion piece for an acid-resistant rubber piece through pickling section of thick bamboo, promote the piece and promote the grinding ball, make the grinding ball downstream grind silicon carbide miropowder, can make silicon carbide miropowder fully grind at pickling section of thick bamboo.

Wherein, a pickling section of thick bamboo 7 one side sets up access door 15, and access door 15 passes through bolt and a pickling section of thick bamboo 7 fixed connection, through setting up simple structure, convenient maintenance.

Wherein, filter screen 12 comprises the double-deck filter screen of thick filter screen and thin filter screen, and filter screen 12 is demountable installation equipment, through setting up double-deck filter screen structure, improves the filter effect.

Wherein, be provided with seal ring 16 between cover 13 and the pickling section of thick bamboo 7, cover 13 passes through bolt fixed connection with discharge gate 11, and cover 13 one side fixed mounting has handle 17, through setting up seal ring, prevents that carborundum miropowder from spilling over.

The working principle is as follows: when in work, the silicon carbide micro powder and the pickling solution are added into the pickling cylinder 7 through the feed inlet 701, the control box 14 is arranged to control the driving motor 4 to run, the driving motor 4 is in transmission connection with the first rotating shaft 6 through the coupling 5, the driving motor 4 can drive the pickling drum 7 to rotate, the lifting block 8 and the grinding balls 9 are arranged in the pickling cylinder 7, so that the lifting block 8 can lift the grinding balls 9, the grinding balls 9 move downwards in the pickling cylinder 7 to grind the silicon carbide micro powder, the cylinder cover 13 is opened, the filtering net 12 is arranged in the discharge port 11, so that the silicon carbide micro powder after being pickled is filtered by the double-layer filtering net 12 and then is discharged through the discharge port 11, according to the acid washing grinding device for processing the silicon carbide micro powder, the driving motor is in transmission connection with the first rotating shaft, so that the driving motor can drive the driving shaft to rotate the acid washing cylinder; the lifting block and the grinding balls are arranged in the pickling cylinder, and the grinding balls are lifted by the lifting block and move downwards to grind the silicon carbide micro powder, so that the silicon carbide micro powder can be fully ground in the pickling cylinder; the double-layer filter screen is arranged, so that the filtering effect is improved; the utility model discloses can effectively solve among the prior art most of pickling installation and only possess the pickling function and do not possess the grinding function, the function singleness, and the hard problem of time consuming has higher practical value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The acid pickling grinding device for processing the silicon carbide micro powder comprises a base (1) and is characterized in that fixing seats (2) are fixedly mounted on two sides of the top end of the base (1), supporting blocks (3) are fixedly mounted on one side of the top end of the fixing seats (2), a driving motor (4) is fixedly mounted on the top end of each supporting block (3), a shaft coupler (5) is connected to one side of a driving shaft of the driving motor (4), a first rotating shaft (6) is fixedly connected to one side of the shaft coupler (5), an acid washing cylinder (7) is fixedly mounted on one side of the first rotating shaft (6), a lifting block (8) and grinding balls (9) are arranged in the acid washing cylinder (7), a second rotating shaft (10) is fixedly mounted on the other side of the acid washing cylinder (7), and a feeding port (701) is arranged on one side, close to the second rotating, a discharge port (11) is arranged on one side of the second rotating shaft (10), a filter screen (12) is arranged in the discharge port (11), and a barrel cover (13) is fixedly arranged on one side of the discharge port (11).

2. The acid pickling grinding device for processing the silicon carbide micropowder as claimed in claim 1, wherein a semicircular groove (301) is formed in the top end of the supporting block (3), the driving motor (4) and the coupling (5) are both fixedly installed in the groove (301), and the driving motor (4) is in transmission connection with the first rotating shaft (6) through the coupling (5).

3. The acid pickling grinding device for processing the silicon carbide micropowder according to claim 1, wherein the outer diameter of the second rotating shaft (10) is larger than that of the first rotating shaft (6), protective covers (401) are fixedly mounted on the outer sides of the first rotating shaft (6) and the second rotating shaft (10), the protective covers (401) are fixedly connected with the fixed seat (2) through bolts, and a plurality of heat dissipation holes are formed in the surfaces of the protective covers (401).

4. The acid washing and grinding device for processing the silicon carbide micro powder as claimed in claim 1, wherein a control box (14) is fixedly installed on one side of the base (1), the control box (14) is electrically connected with the driving motor (4), and a control button corresponding to the driving motor (4) is arranged in the control box (14).

5. The acid pickling grinding device for processing the silicon carbide micropowder as claimed in claim 1, wherein the lifting blocks (8) are provided with a plurality of groups, the lifting blocks (8) are fixedly arranged on one side of the inner wall of the acid pickling cylinder (7), and the lifting blocks (8) are acid-resistant rubber blocks.

6. The acid washing grinding device for processing the silicon carbide micro powder as claimed in claim 1, wherein an access door (15) is arranged on one side of the acid washing barrel (7), and the access door (15) is fixedly connected with the acid washing barrel (7) through a bolt.

7. The acid pickling grinding device for processing the silicon carbide micro powder as claimed in claim 1, wherein the filter screen (12) is composed of a coarse filter screen and a fine filter screen which are double-layer filter screens, and the filter screen (12) is a detachable installation device.

8. The acid pickling grinding device for processing the silicon carbide micropowder as claimed in claim 1, wherein a sealing gasket (16) is arranged between the cylinder cover (13) and the acid pickling cylinder (7), the cylinder cover (13) is fixedly connected with the discharge port (11) through a bolt, and a handle (17) is fixedly arranged on one side of the cylinder cover (13).