CN112264146A - Ceramic powder grinding device - Google Patents

Ceramic powder grinding device Download PDF

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Publication number
CN112264146A
CN112264146A CN202011183023.2A CN202011183023A CN112264146A CN 112264146 A CN112264146 A CN 112264146A CN 202011183023 A CN202011183023 A CN 202011183023A CN 112264146 A CN112264146 A CN 112264146A
Authority
CN
China
Prior art keywords
disc
grinding
box
material guide
cavity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011183023.2A
Other languages
Chinese (zh)
Inventor
曹恒樑
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Heng Xiangyu New Material Co ltd
Original Assignee
Jiangsu Heng Xiangyu New Material Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Heng Xiangyu New Material Co ltd filed Critical Jiangsu Heng Xiangyu New Material Co ltd
Priority to CN202011183023.2A priority Critical patent/CN112264146A/en
Publication of CN112264146A publication Critical patent/CN112264146A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
    • B02C7/08—Crushing or disintegrating by disc mills with coaxial discs with vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/02—Feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details
    • B02C7/16—Driving mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/04—Heating arrangements using electric heating
    • F26B23/06—Heating arrangements using electric heating resistance heating

Abstract

The invention belongs to the technical field of ceramic processing, and particularly relates to a ceramic powder grinding device. The processing device comprises a box body, wherein a first partition plate and a second partition plate are arranged at intervals in the middle of the box body, so that the interior of the box body is sequentially divided into a first processing chamber, a second processing chamber and a collecting chamber from top to bottom; the first processing chamber is provided with a first material guide disc, a first fixed disc and a first grinding disc; a first connecting box is arranged at the lower end of the grinding disc; the lower end of the connecting box is provided with a filter box; a material guide plate II, a fixed plate II and a grinding plate II are arranged in the processing chamber II; and a second connecting box is arranged at the lower end of the second grinding disc, and a pair of transmission boxes is arranged at the lower end of the second connecting box. The invention can avoid cold welding caused by high temperature during powder grinding, avoid adhesion caused by static electricity and avoid agglomeration caused by moisture in the powder.

Description

Ceramic powder grinding device
Technical Field
The invention belongs to the technical field of ceramic processing, and particularly relates to a ceramic powder grinding device.
Background
The ceramic powder has wide application in the fields of computers, spaceflight and military affairs. In order to ensure that the grain diameter of the ceramic powder is required, the ceramic powder needs to be ground.
In the prior art, a ball mill is mostly used for grinding ceramic powder, but the ball mill can only firstly grind the ceramic powder by using one zirconia ball, then needs to sieve out the powder, and then grinds the ceramic powder by using another zirconia ball, and is inconvenient to use; meanwhile, when the powder is ground, cold welding is often caused by high temperature; the powder has high water content and can cause the powder to agglomerate; the powder itself is also electrostatically charged to cause the powder to adhere.
Disclosure of Invention
In view of the above-mentioned disadvantages, an object of the present invention is to provide a ceramic powder polishing apparatus.
The invention provides the following technical scheme:
a ceramic powder grinding device comprises a box body, wherein a first partition plate and a second partition plate are arranged at intervals in the middle of the box body, and the interior of the box body is sequentially divided into a first processing chamber, a second processing chamber and a collecting chamber from top to bottom; a first material guide disc is arranged at the upper part in the first processing chamber, a first fixed disc and a first grinding disc are arranged below the first material guide disc in a matched mode, a first conical grinding cavity is formed between the first fixed disc and the first grinding disc, and an opening at the upper end of the first conical grinding cavity is aligned with an opening at the lower end of the first material guide disc; a first connecting box is arranged at the lower end of the grinding disc in a matched manner; a pair of filter boxes are arranged at the lower end of the connecting box in a matched manner, openings are formed in the upper end and the lower end of each filter box, a filter cavity is arranged in each filter box, filter screens are arranged on the upper portion and the lower portion of each filter cavity, heating wires are arranged in the middle of each filter cavity, a first electromagnetic vibrator is arranged on the outer wall of each filter box, and the opening at the lower end of each filter box is inserted into a first through hole formed in the first partition plate;
a second material guide plate is mounted at the upper part in the second processing chamber and is conical, and an opening at the upper end of the second material guide plate is aligned with the first through hole; a second fixed disc and a second grinding disc are installed below the second material guide disc in a matched mode, a second conical grinding cavity is formed between the second fixed disc and the second grinding disc, and an opening at the upper end of the second conical grinding cavity is aligned with an opening at the lower end of the second material guide disc; a cover plate is arranged at one end, far away from the grinding disc II, of the fixed disc II, an installation cavity is formed between the cover plate and the fixed disc II, an electromagnetic vibrator II and a conductive block are arranged on the fixed disc II in the installation cavity, and one end of the conductive block is in contact with the conical grinding cavity II; the lower end of the second grinding disc is provided with a second connecting box in a matching way; and a pair of transmission boxes are installed at the lower ends of the second connecting boxes in a matched manner, one end of each transmission box penetrates through a second through hole formed in the second partition plate and extends into the collection chamber, and the collection chamber is internally provided with a collection box.
The upper end of the box body is provided with a hopper.
The grinding device is characterized in that a first rotating shaft is fixedly connected to the middle of the lower end of the first grinding disc, one end, far away from the first grinding disc, of the first rotating shaft is installed on a first bearing seat, a first driven belt wheel is installed on the first rotating shaft, a first motor is installed outside the box body and connected with a first motor shaft, a first gear set is connected with the motor shaft, and a first driving belt wheel and a first driven belt wheel of the first gear set are installed on the first driven belt wheel.
The middle part of the lower end of the second grinding disc is fixedly connected with a second rotating shaft, one end of the second rotating shaft, which is far away from the second grinding disc, is mounted on a second bearing seat, a second driven belt wheel is mounted on the second rotating shaft, a second motor is mounted outside the box body and is connected with a second motor shaft, the second motor shaft is connected with a second gear set, and a second driving belt wheel and a second driven belt wheel of the second gear set are cooperatively mounted with each other.
And a refrigerator is arranged on the inner wall of the box body in the second processing chamber.
And a dehumidifier is arranged on the inner wall of the box body in the second processing chamber.
The heating wire is spirally arranged in the filter cavity.
One end of the transmission box, which is close to the second connecting box, is movably provided with a first baffle.
And a second baffle is movably arranged at one end of the second material guide disc, which is close to the second fixed disc and the second grinding disc.
The first connecting box is provided with an annular groove, an annular snap ring is arranged on a notch at the upper end of the annular groove, and a pair of leakage holes are symmetrically formed at the lower end of the first connecting box.
The invention has the beneficial effects that:
by installing two grinding discs, the powder can be ground for many times without screening out the powder in the midway; the primarily ground powder is contacted with the electric heating wire, so that moisture in the powder is evaporated, and caking is prevented; the processing chamber for secondary grinding is refrigerated and dehumidified, so that cold welding caused by overhigh processing temperature is prevented, and meanwhile, cold condensate water can be prevented from being generated; by additionally arranging the electromagnetic vibrator and the conductive block, powder adhesion is prevented.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 1;
FIG. 4 is a top view of the junction box of the present invention;
FIG. 5 is a sectional view taken along line A-A of FIG. 4;
fig. 6 is a cross-sectional view of the junction box of the present invention.
Labeled as: the device comprises a box body 101, a collection box 102, a transmission box 103, a second partition plate 104, a second connection box 105, a second grinding disc 106, a second fixed disc 107, a cover plate 108, a conductive block 109, an installation cavity 110, a second electromagnetic vibrator 111, a refrigerator 112, a dehumidifier 113, a second material guide disc 114, a first partition plate 115, a filter box 116, a first connection box 117, a first fixed disc 118, a first grinding disc 119, a first material guide disc 120, a hopper 121, a filter screen 122, an electric heating wire 123, a first electromagnetic vibrator 124, an annular clamping ring 125, an annular groove 126, a leak hole 127, a second motor 128, a first rotating shaft 129, a first bearing seat 130, a first driving belt 131, a first gear set 132, a first motor 133, a second rotating shaft 134, a second driving belt 135, a second bearing seat 136.
Detailed Description
As shown in the figure, the ceramic powder grinding device comprises a box body 101, wherein the box body 101 is provided with a door capable of opening and closing, and a sealing strip is arranged at the contact position of the door and the box body 101. A hopper 121 is fittingly mounted to an upper end surface of the case 101, and a lower end of the hopper 121 extends into the case 101. A first partition plate 115 and a second partition plate 104 are fixedly arranged in the middle of the interior of the box body 101 at intervals, and the first partition plate 115 and the second partition plate 104 divide the interior of the box body 101 into a first processing chamber, a second processing chamber and a collecting chamber from top to bottom in sequence. The upper part in the first processing chamber is provided with a first material guide plate 120, and the cross section of a material groove in the first material guide plate 120 is in an inverted triangle shape. The opening at the upper end of the first material guiding disc 120 is positioned below the opening at the lower end of the hopper 121, and the powder introduced by the hopper 121 enters the first material guiding disc 120. A first fixed disc 128 and a first grinding disc 120 are arranged below the first material guide disc 120 in a matching manner. A first conical grinding cavity is formed between the first fixed disk 128 and the first grinding disk 120, the lower end opening of the first material guide disk 120 is aligned with the upper end opening of the first conical grinding cavity, and sealing is performed at the contact position of the first conical grinding cavity and the first material guide disk 120, so that the powder entering the first material guide disk 120 can flow into the first conical grinding cavity.
The middle part of the lower end of the first grinding disc 119 is fixedly provided with a first rotating shaft 129, one end of the first rotating shaft 129, which is far away from the first grinding disc 119, is arranged on a first bearing block 130, and the first bearing block 130 is fixedly arranged on a support arranged in the box body 101. The first rotating shaft 129 is provided with a first driven belt wheel. The first motor 133 is installed outside the box body 101, the first motor 133 is connected with a first motor shaft, the first motor shaft is connected with a first gear set 132, a first driving belt wheel of the first gear set 132 is cooperatively provided with a first transmission belt 131, and the other end of the first transmission belt 131 penetrates through a through hole formed in the box body 101 and is cooperatively installed on a first driven belt wheel. And starting the first motor 133, wherein the first motor 133 drives the first gear set 132 to drive the first transmission belt 131 to rotate, so that the first rotating shaft 129 drives the first grinding disc 119 to rotate, and the powder in the first conical grinding cavity is ground.
The first connecting box 117 is annular, the first connecting box 117 is provided with an annular groove 126, an upper notch of the annular groove 126 is provided with two annular snap rings 125, and the two annular snap rings 125 have different radiuses and the same circle center. The lower end of the first connecting box 117 is symmetrically provided with a pair of leakage holes 127, and the level of the position, away from the leakage holes 127, of the groove bottom of the annular groove 126 is higher than that of the leakage holes 127. During installation, the first connecting box 117 is sleeved at the lower end of the first grinding disc 119, and then a clamping ring with a larger radius of the annular clamping ring 125 is bonded on the first fixing disc positioned at the lower cavity opening of the conical grinding cavity, so that all powder subjected to primary grinding in the conical grinding cavity flows into the first connecting box 117 and then flows out of the leakage hole 127.
The lower end of the first connecting box 117 is cooperatively provided with a pair of filter boxes 116, and the upper end and the lower end of each filter box 116 are provided with openings. The upper end of the filter box 116 is fixedly arranged at the lower hole end of the leakage hole 127 of the first connecting box 117 by welding, so that the powder flowing out of the leakage hole 127 enters the filter box 116. The lower opening of the filter cartridge 116 is inserted into a first through hole formed in the first partition plate 115. Be equipped with the filter chamber in the filter box 116, filter screen 122 is all installed to the upper portion and the lower part in filter chamber, and filter screen 122 can filter the large granule that fails to fully grind in the powder. The middle part of the filter cavity is provided with a heating wire 123, the heating wire 123 is connected with a power supply, and the heating wire 123 is spirally arranged in the filter cavity and is fully distributed in the filter cavity as far as possible. The powder filtered by the upper filter screen falls onto the heating wire 123 under the action of gravity, the heated heating wire 123 can evaporate water in the powder falling onto the heating wire 123 due to the high temperature of the heating wire 123, and the high-density heating wire 123 can enhance the evaporation effect. The moisture in the powder is evaporated, and the powder can be prevented from caking. In order to prevent the powder from falling onto the heating wire 123, the first electromagnetic vibrator 124 is mounted on the outer wall of the filter box 116, and the first electromagnetic vibrator 124 can vibrate the filter box 116 to make the powder falling onto the heating wire 123 fall as quickly as possible.
A second material guide disc 114 is installed at the upper part in the second processing chamber, the second material guide disc 114 is conical, an upper port of the second material guide disc 114 is aligned with a first through hole formed in a first partition plate 115, and the edge of the contact part of the second material guide disc 114 and the first through hole is sealed, so that powder flowing out of the filter box 116 enters the second material guide disc 114 through the first through hole. A second fixed disk 107 and a second grinding disk 106 are arranged below the second material guide disk 114 in a matched mode, the distance between the second fixed disk 107 and the second grinding disk 106 is smaller, and the grinding surfaces of the second fixed disk 107 and the second grinding disk 106 are smoother. A second conical grinding cavity is formed between the second fixed disk 107 and the second grinding disk 106, an opening at the upper end of the second conical grinding cavity is aligned with an opening at the lower end of the second material guide disk 114, and the contact part of the two is sealed. A second baffle plate is movably mounted at one end of the second material guide plate 114, which is close to the second fixed disk 107 and the second grinding disk 106, and the second baffle plate can be pulled so that the opening at the lower end of the second material guide plate 114 is connected or disconnected with a second conical grinding cavity formed by the second fixed disk 107 and the second grinding disk 106, so that the powder in the second material guide plate 114 can flow into the second conical grinding cavity or the powder in the second conical grinding cavity cannot enter the second material guide plate 114.
The middle part of the lower end of the second grinding disc 106 is fixedly provided with a second rotating shaft 134, one end of the second rotating shaft 134, which is far away from the second grinding disc 106, is arranged on a second bearing block 136, and the second bearing block 136 is arranged on a bracket arranged in the box body 101. And a second driven pulley is arranged on the second rotating shaft 134. A second motor 128 is installed outside the box body 101, the second motor 128 is connected with a second motor shaft, the second motor shaft is connected with a second gear set 137, a second driving belt wheel of the second gear set 137 is installed with a second transmission belt 135 in a matched mode, and the other end of the second transmission belt 135 penetrates through a through hole formed in the box body 101 to be installed on a second driven belt wheel in a matched mode. And starting the second motor 128, wherein the second motor 128 drives the second gear set 137 to drive the second transmission belt 135 to rotate, so that the second rotating shaft 134 drives the second grinding disc 106 to rotate, and further grinding the powder in the second conical grinding cavity to meet the requirement.
The lower end of the second grinding disk 106 is cooperatively provided with a second connecting box 105, and the structure and the installation mode of the second connecting box 105 are similar to those of the first connecting box 117. The lower ends of the second connecting boxes 105 are cooperatively provided with a pair of transmission boxes 103. The first baffle is movably mounted at one end of the transmission box 103 close to the second connection box 105, and the first baffle can be pulled to enable powder in the second connection box 105 to enter the transmission box 103 or not to enter the transmission box 103. During grinding, the powder in the conical grinding cavity II can not flow out within a certain time by controlling the first baffle and the second baffle, so that the powder in the conical grinding cavity II can be sufficiently ground.
And a cover plate 108 is arranged at one end of the second fixed disc 107 far away from the second grinding disc 106 through bolt connection, and an installation cavity 110 is formed between the cover plate 108 and the second fixed disc 107. And a second electromagnetic vibrator 111 and a conductive block 109 are arranged on the second fixed disk 107 in the mounting cavity 110, and one end of the conductive block 109 is in contact with the second conical grinding cavity. During grinding, the second fixed disk 107 can be vibrated by the second electromagnetic vibrator 111 so that the powder does not adhere. The conductive block 109 can be connected to a conductive wire to lead out static electricity generated by friction, thereby preventing powder from adhering due to static electricity.
Because the second grinding disk 106 rotates faster and the powder in the second conical grinding cavity is finer, high temperature is generated in the second conical grinding cavity during grinding, and the temperature of the second grinding disk 106 is also high.
A refrigerator 112 is installed on the inner wall of the chamber body 101 in the second processing chamber. The refrigerator 112 can reduce the temperature in the second grinding disk 106 and the second conical grinding cavity, prevent the cold welding of the powder, prolong the service life of the second grinding disk 106, and reduce the temperature of the powder entering the second material guide disk 114 and having just evaporated moisture. In order to prevent the generation of condensed water, a dehumidifier 113 is installed on an inner wall of the case 101 located in the second processing chamber, so that a relatively dry low temperature is maintained in the second processing chamber.
One end of the transmission box 103 penetrates through a second through hole formed in the second partition plate 104 and extends into the collection chamber, the collection chamber is internally provided with a collection box 102, the collection box 102 is located below the transmission box 103, and the ground powder finally falls into the collection box 102.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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 (10)

1. The utility model provides a ceramic powder grinder which characterized in that: the processing device comprises a box body (101), wherein a first partition plate (115) and a second partition plate (104) are arranged at intervals in the middle of the box body (101), and the interior of the box body (101) is sequentially divided into a first processing chamber, a second processing chamber and a collecting chamber from top to bottom; a first material guide disc (120) is installed at the upper part in the first processing chamber, a first fixed disc (118) and a first grinding disc (119) are installed below the first material guide disc (120) in a matched mode, a first conical grinding cavity is formed between the first fixed disc (118) and the first grinding disc (119), and an opening at the upper end of the first conical grinding cavity is aligned with an opening at the lower end of the first material guide disc (120); the lower end of the first grinding disc (119) is provided with a first connecting box (117) in a matching way; a pair of filter boxes (116) are arranged at the lower end of the first connecting box (117) in a matched mode, openings are formed in the upper end and the lower end of each filter box (116), a filter cavity is arranged in each filter box (116), filter screens (122) are arranged on the upper portion and the lower portion of each filter cavity, heating wires (123) are arranged in the middle of each filter cavity, a first electromagnetic vibrator (124) is arranged on the outer wall of each filter box (116), and an opening in the lower end of each filter box (116) is inserted into a first through hole formed in the first partition plate (115);
a second material guide disc (114) is mounted at the upper part in the second processing chamber, the second material guide disc (114) is conical, and an opening at the upper end of the second material guide disc (114) is aligned with the first through hole; a second fixed disc (107) and a second grinding disc (106) are arranged below the second material guide disc (114) in a matched manner, a second conical grinding cavity is formed between the second fixed disc (107) and the second grinding disc (106), and an opening at the upper end of the second conical grinding cavity is aligned with an opening at the lower end of the second material guide disc (114); a cover plate (108) is mounted at one end, far away from the second grinding disc (106), of the second fixed disc (107), a mounting cavity (110) is formed between the cover plate (108) and the second fixed disc (107), a second electromagnetic vibrator (111) and a conductive block (109) are mounted on the second fixed disc (107) located in the mounting cavity (110), and one end of the conductive block (109) is in contact with the second conical grinding cavity; the lower end of the second grinding disc (106) is provided with a second connecting box (105) in a matching way; a pair of transmission boxes (103) is installed at the lower end of the second connecting box (105) in a matched mode, one end of each transmission box (103) penetrates through a second through hole formed in the second partition plate (104) and extends into the collection chamber, and a collection box (102) is arranged in the collection chamber.
2. The ceramic powder grinding apparatus according to claim 1, wherein: the upper end of the box body (101) is provided with a hopper (121).
3. The ceramic powder grinding apparatus according to claim 1, wherein: the middle of the lower end of the first grinding disc (119) is fixedly connected with a first rotating shaft (129), one end, far away from the first grinding disc (119), of the first rotating shaft (129) is installed on a first bearing seat (130), a first driven pulley is installed on the first rotating shaft (129), a first motor (133) is installed outside the box body (101), the first motor (133) is connected with a first motor shaft, the first motor shaft is connected with a first gear set (132), and a first driving pulley and a first driven pulley of the first gear set (132) are installed on a first driving pulley and a first driven pulley in a matched mode to form.
4. The ceramic powder grinding apparatus according to claim 1, wherein: the middle part of the lower end of the second grinding disc (106) is fixedly connected with a second rotating shaft (134), one end of the second rotating shaft (134), which is far away from the second grinding disc (106), is installed on a second bearing seat (136), a second driven pulley is installed on the second rotating shaft (134), a second motor (128) is installed outside the box body (101), the second motor (128) is connected with a second motor shaft, the second motor shaft is connected with a second gear set (137), and a second driving pulley and a second driven pulley of the second gear set (137) are installed on the second driving pulley and the second driven pulley in a matched mode.
5. The ceramic powder grinding apparatus according to claim 1, wherein: and a refrigerator (112) is arranged on the inner wall of the box body (101) in the second processing chamber.
6. The ceramic powder grinding apparatus according to claim 1, wherein: and a dehumidifier (113) is arranged on the inner wall of the box body (101) positioned in the second processing chamber.
7. The ceramic powder grinding apparatus according to claim 1, wherein: the heating wire (123) is spirally arranged in the filter cavity.
8. The ceramic powder grinding apparatus according to claim 1, wherein: one end of the transmission box (103) close to the second connecting box (105) is movably provided with a first baffle.
9. The ceramic powder grinding apparatus according to claim 1, wherein: and a second baffle is movably arranged at one end of the second material guide disc (114) close to the second fixed disc (107) and the second grinding disc (106).
10. The ceramic powder grinding apparatus according to claim 1, wherein: the first connecting box (117) is provided with an annular groove (126), an annular snap ring (125) is arranged on a notch at the upper end of the annular groove (126), and a pair of leakage holes (127) are symmetrically arranged at the lower end of the first connecting box (117).
CN202011183023.2A 2020-10-29 2020-10-29 Ceramic powder grinding device Pending CN112264146A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011183023.2A CN112264146A (en) 2020-10-29 2020-10-29 Ceramic powder grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011183023.2A CN112264146A (en) 2020-10-29 2020-10-29 Ceramic powder grinding device

Publications (1)

Publication Number Publication Date
CN112264146A true CN112264146A (en) 2021-01-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011183023.2A Pending CN112264146A (en) 2020-10-29 2020-10-29 Ceramic powder grinding device

Country Status (1)

Country Link
CN (1) CN112264146A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113941390A (en) * 2021-09-22 2022-01-18 滁州方大矿业发展有限公司 Ore grinding equipment for mineral exploitation and method thereof
CN114682362A (en) * 2022-04-26 2022-07-01 中国海洋石油集团有限公司 Rock debris reinjection system and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113941390A (en) * 2021-09-22 2022-01-18 滁州方大矿业发展有限公司 Ore grinding equipment for mineral exploitation and method thereof
CN113941390B (en) * 2021-09-22 2022-12-30 滁州方大矿业发展有限公司 Ore grinding equipment for mineral exploitation and method thereof
CN114682362A (en) * 2022-04-26 2022-07-01 中国海洋石油集团有限公司 Rock debris reinjection system and method
CN114682362B (en) * 2022-04-26 2023-09-29 中国海洋石油集团有限公司 Rock debris reinjection system and method

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