CN210357309U - Wet grinder for producing heavy calcium carbonate dry powder - Google Patents
Wet grinder for producing heavy calcium carbonate dry powder Download PDFInfo
- Publication number
- CN210357309U CN210357309U CN201920870018.5U CN201920870018U CN210357309U CN 210357309 U CN210357309 U CN 210357309U CN 201920870018 U CN201920870018 U CN 201920870018U CN 210357309 U CN210357309 U CN 210357309U
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- Prior art keywords
- pivot
- change gear
- gear
- connection
- speed change
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- 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.)
- Expired - Fee Related
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims abstract description 57
- 239000000843 powder Substances 0.000 title claims abstract description 30
- 229910000019 calcium carbonate Inorganic materials 0.000 title description 24
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 241000883990 Flabellum Species 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 210000000867 larynx Anatomy 0.000 claims description 2
- 238000000227 grinding Methods 0.000 abstract description 9
- 239000007921 spray Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229910021532 Calcite Inorganic materials 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000872 buffer Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000001238 wet grinding Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a wet grinder for ground limestone dry powder production, including hydraulic press, gearbox, filter plate, the mount passes fixed ring, the mount end is provided with the fixed plate, the fixed plate top is provided with the hydraulic press, the fixed plate below is provided with the hydraulic stem, the hydraulic stem below is provided with the upper cover, the hydraulic stem inboard is provided with first motor, first motor top is provided with the blotter, first motor below is provided with first pivot, the ring mount is passed to first pivot, ring mount below is provided with the third pivot, first pivot below is provided with the gearbox. The utility model discloses the revolution and the rotation that utilize the rotor realize grinding to be of value to and improved grinding efficiency.
Description
Technical Field
The utility model relates to a wet grinder technical field, concretely relates to wet grinder for heavy calcium carbonate dry powder production.
Background
The calcium carbonate industry uses limestone as a main raw material, and forms products meeting different particle size requirements after processes of mechanical crushing, grinding, forming dry powder or wet powder and the like, and then forms products meeting different particle size requirements through classification, so that the calcium carbonate industry is suitable for various fields of papermaking, plastics, rubber, printing ink, chemical building materials, sealing materials, daily chemicals, foods, medicines and the like, and the formed calcium carbonate industry chain is called as calcium carbonate industry.
Calcium carbonate for papermaking is an inorganic powder filler, and can be generally divided into two main types of heavy calcium carbonate and light calcium carbonate according to different processes. Due to the development of alkaline papermaking, the use amount of heavy calcium carbonate is greatly increased. The calcium carbonate crystal has high purity, crystal form and high utilization value in nature, and mainly comprises minerals such as calcite, marble, limestone, chalk and the like, and the available mineral is calcite. The calcite has more granular and flaky crystal forms and excellent optical performance, and is very suitable for papermaking fillers or pigments, particularly flaky calcite which is commonly called as large calcite. Practice proves that the pigment has higher whiteness and covering power due to the flaky and 3 rhombohedron structures, and is very suitable for papermaking filler or pigment, the existing Chinese patent with the application number of 201020161566.X proposes that the inner barrel and the outer barrel are fixed differently, and the grinding is carried out by utilizing the rotation of the rotors, and the design scheme has the defects that the grinding is insufficient due to the triangular gaps between the two rotors and the inner barrel and between the two rotors and the outer barrel.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wet grinder for heavy calcium carbonate dry powder production in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a wet grinder for ground limestone dry powder production, including hydraulic press, gearbox, filter plate, the mount passes fixed ring, the mount end is provided with the fixed plate, the fixed plate top is provided with the hydraulic press, the fixed plate below is provided with the hydraulic stem, the hydraulic stem below is provided with the upper cover, the hydraulic stem inboard is provided with first motor, first motor top is provided with the blotter, first motor below is provided with first pivot, first pivot passes the ring mount, ring mount below is provided with the third pivot, first pivot below is provided with the gearbox, the inside first change gear that is provided with of gearbox, first change gear one side is provided with the second change gear, second change gear below is provided with the third change gear, first pivot pass the second change gear with the third change gear, a fourth speed change gear is arranged on one side of the third speed change gear, a second rotating rod penetrates through the fourth speed change gear, a fifth speed change gear is arranged on one side of the fourth speed change gear, a second rotating shaft is arranged below the fifth speed change gear, a driving gear is arranged below the second rotating shaft, 12 driven gears are arranged around the driving gear, a rotor is arranged below the driven gear, fan blades are arranged below the rotor, a connecting shaft is arranged on the inner side of each fan blade, a second helical gear is arranged at the end of the connecting shaft, a first helical gear is arranged on the inner side of each second helical gear, a fourth rotating shaft is arranged below each first helical gear, a second motor is arranged below each fourth rotating shaft, an inner cylinder is arranged on the inner side of each rotor, an outer cylinder is arranged on the outer side of each rotor, a feeding hopper is arranged on the rear side of each outer cylinder, the improved fan is characterized in that a water inlet pipe is arranged above the spray head, the filter plate is arranged below the fan blades, and a discharge pipe is arranged below the filter plate.
In the structure, the first motor rotates to drive the rotor to revolve, the first rotating shaft enables the second rotating shaft to be opposite to the rotating direction of the first rotating shaft through the gearbox, the main gear drives the rotor to rotate and enable the rotor to rotate and the rotor to revolve in an opposite direction, calcium carbonate dry powder is added through the feeding head, the rotor grinds the calcium carbonate dry powder, ground dust flows out of the discharging pipe through the filter plate, the second motor drives the fan blades to rotate to enable large particle powder to be turned upwards and ground again, and the hydraulic machine works to take out the upper cover, the first motor and the rotor through the hydraulic rod to be beneficial to cleaning equipment.
Preferably, the fixing frame is welded with the fixing ring, the fixing frame is welded with the fixing plate, the fixing plate is connected with the hydraulic machine through bolts, the fixing plate is connected with the hydraulic rod through bolts, and the hydraulic rod is connected with the upper cover through bolts.
Preferably, the first motor is connected with the cushion pad through a screw, the first motor is connected with the first rotating shaft in a welded mode, the first rotating shaft is connected with the ring fixing frame in a welded mode, the ring fixing frame is connected with the third rotating shaft through a bearing, and the first rotating shaft is connected with the gearbox through a bearing.
Preferably, first pivot with first change gear key-type connection, first dwang with second change gear with third change gear key-type connection, the second dwang with fourth change gear key-type connection, the second pivot with fifth change gear key-type connection, the second pivot with driving gear key-type connection, the gearbox with second pivot, first dwang and second dwang bearing are connected.
Preferably, the ring mount with the third pivot bearing is connected, the third pivot with driven gear key-type connection, the third pivot with rotor welded connection, the flabellum with connecting axle welded connection, the connecting axle with second helical gear key-type connection, first helical gear with fourth pivot key-type connection, the fourth pivot with second motor welded connection.
Preferably, the inner cylinder with urceolus fixed connection, the urceolus with feeder hopper welded connection, the feeder hopper with shower nozzle screwed connection, the shower nozzle with inlet tube larynx hoop is connected, the filter plate with the inner cylinder with urceolus screwed connection, the urceolus with discharging pipe welded connection, the upper cover with urceolus sliding connection.
Has the advantages that: the hydraulic machine and the hydraulic rod are beneficial to cleaning equipment, the first motor and the gearbox are arranged to realize that revolution and rotation of the rotor are beneficial to increase of grinding area and improve of grinding efficiency, and the fan blades are beneficial to sufficient grinding.
Drawings
FIG. 1 is a schematic structural diagram of a wet grinder for the production of ground calcium carbonate dry powder according to the present invention;
FIG. 2 is a front view of the wet grinder for the production of ground calcium carbonate dry powder according to the present invention;
FIG. 3 is a sectional view A-A of the wet grinder for the production of dry powder of ground limestone according to the present invention;
FIG. 4 is a B-B cross-sectional view of the wet grinder for heavy calcium carbonate dry powder production of the present invention;
fig. 5 is a schematic diagram of the internal structure of the transmission of the wet grinding machine for producing ground calcium carbonate dry powder according to the present invention.
The reference numerals are explained below:
1. a fixed mount; 2. fixing the circular ring; 3. a fixing plate; 4. a hydraulic press; 5. a hydraulic lever; 6. an upper cover; 7. a cushion pad; 8. a first motor; 9. a first rotating shaft; 10. a ring holder; 11. a third rotating shaft; 12. a driving gear; 13. a driven gear; 14. a rotor; 15. a fan blade; 16. a connecting shaft; 17. a second helical gear; 18. a first helical gear; 19. a fourth rotating shaft; 20. a second motor; 21. an inner barrel; 22. an outer cylinder; 23. a feed hopper; 24. a spray head; 25. a water inlet pipe; 26. a gearbox; 27. a second rotating shaft; 28. filtering the plate; 29. a discharge pipe; 2601. a first speed change gear; 2602. a second speed change gear; 2603. a first rotating lever; 2604. a third speed change gear; 2605. a fourth speed change gear; 2606. a second rotating lever; 2607. a fifth speed change gear.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-5, a wet grinding machine for producing heavy calcium carbonate dry powder comprises a hydraulic machine 4, a transmission 26, and a filter plate 28, wherein a fixing frame 1 passes through a fixed ring 2, the fixed ring 2 fixes an outer cylinder 22, the end of the fixing frame 1 is provided with a fixing plate 3, the fixing plate 3 fixes the hydraulic machine 4 and a hydraulic rod 5, the hydraulic machine 4 is arranged above the fixing plate 3, the hydraulic machine 4 provides power for the extension and retraction of the hydraulic rod 5, the hydraulic rod 5 is arranged below the fixing plate 3, the hydraulic rod 5 drives an upper cover 6 to move up and down, the upper cover 6 is arranged below the hydraulic rod 5, the upper cover 6 fixes a driven gear 13 to prevent materials from overflowing during grinding, the first motor 8 is arranged inside the hydraulic rod 5, the first motor 8 provides power for a rotor 14, a buffer pad 7 is arranged above the first motor 8, the buffer pad 7 buffers impact force, the first rotating, the first rotating shaft 9 transmits power, the first rotating shaft 9 passes through the circular ring fixing frame 10, the circular ring fixing frame 10 fixes the rotor 14, the third rotating shaft 11 is arranged below the circular ring fixing frame 10, the driven gear 13 is fixed on the third rotating shaft 11, the gearbox 26 is arranged below the first rotating shaft 9, the gearbox 26 changes the rotating direction of the second rotating shaft 27, the first speed changing gear 2601 is arranged inside the gearbox 26, the second speed changing gear 2602 is arranged at one side of the first speed changing gear 2601, the third speed changing gear 2604 is arranged below the second speed changing gear 2602, the first rotating rod 2603 passes through the second speed changing gear 2602 and the third speed changing gear 2604, the second speed changing gear 2602 and the third speed changing gear 2604 are fixed on the first rotating rod 2603, the fourth speed changing gear 2605 is arranged at one side of the third speed changing gear 2604, the fourth speed changing gear 2606 passes through the fourth speed changing gear 2605, the second rotating rod 2606 fixes the fourth speed changing gear 2605, the fifth speed changing gear 2607 is arranged at one side of, a first speed change gear 2601, a second speed change gear 2602, a third speed change gear 2604, a fourth speed change gear 2605 and a fifth speed change gear 2607 for power transmission, a second rotating shaft 27 is arranged below the fifth speed change gear 2607, a driving gear 12 is arranged below the second rotating shaft 27, 12 driven gears 13 are arranged around the driving gear 12, the driving gear 12 and the driven gears 13 transmit power, a rotor 14 is arranged below the driven gears 13, the rotor 14 grinds calcium carbonate dry powder, a fan blade 15 is arranged below the rotor 14, the fan blade 15 turns the calcium carbonate dry powder, a connecting shaft 16 is arranged inside the fan blade 15, a second bevel gear 17 is arranged at the end of the connecting shaft 16, a first bevel gear 18 is arranged inside the second bevel gear 17, a fourth rotating shaft 19 is arranged below the first bevel gear 18, a second motor 20 is arranged below the fourth rotating shaft 19, the second motor 20 provides power, an inner cylinder 21 is arranged inside the rotor 14, an outer cylinder 22 is arranged on the outer side of the rotor 14, a feed hopper 23 is arranged on the rear side of the outer cylinder 22, the feed hopper 23 is used for feeding, a spray head 24 is arranged on the upper end face of the inner side of the feed hopper 23, the spray head 24 is used for injecting water, a water inlet pipe 25 is arranged above the spray head 24, a filter plate 28 is arranged below the fan blades 15, a discharge pipe 29 is arranged below the filter plate 28, and the discharge pipe 29.
In the structure, the first motor 8 rotates to drive the rotor 14 to revolve, the first rotating shaft 9 enables the second rotating shaft 27 to rotate in the direction opposite to that of the first rotating shaft 9 through the gearbox 26, the main gear drives the rotor 14 to rotate in the direction opposite to that of revolution, calcium carbonate dry powder is added through the feeding head, the spray head 24 is filled with water to purify floating dry powder, the rotor 14 grinds the calcium carbonate dry powder, the ground dust flows out of the discharge pipe 29 through the filter plate 28, the second motor 20 drives the fan blades 15 to rotate to enable the large particle powder to be turned upwards and ground again, and the hydraulic machine 4 works to draw out the upper cover 6, the first motor 8 and the rotor 14 through the hydraulic rod 5 to be beneficial to cleaning equipment.
Preferably, the fixed frame 1 is welded to the fixed ring 2, the fixed frame 1 is welded to the fixed plate 3, the fixed plate 3 is bolted to the hydraulic press 4, the fixed plate 3 is bolted to the hydraulic rod 5, the hydraulic rod 5 is bolted to the upper cover 6, the first motor 8 is screwed to the cushion pad 7, the first motor 8 is welded to the first rotating shaft 9, the first rotating shaft 9 is welded to the ring fixed frame 10, the ring fixed frame 10 is bearing-connected to the third rotating shaft 11, the first rotating shaft 9 is bearing-connected to the transmission 26, the first rotating shaft 9 is key-connected to the first speed change gear 2601, the first rotating shaft 2603 is key-connected to the second speed change gear 2602 and the third speed change gear 2604, the second rotating shaft 2606 is key-connected to the fourth speed change gear 2605, the second rotating shaft 27 is key-connected to the fifth speed change gear 2607, the second rotating shaft 27 is key-connected to the driving gear 12, and 26 is key-, The first rotating rod 2603 is in bearing connection with the second rotating rod 2606, the ring fixing frame 10 is in bearing connection with the third rotating shaft 11, the third rotating shaft 11 is in key connection with the driven gear 13, the third rotating shaft 11 is in welded connection with the rotor 14, the fan blades 15 are in welded connection with the connecting shaft 16, the connecting shaft 16 is in key connection with the second bevel gear 17, the first bevel gear 18 is in key connection with the fourth rotating shaft 19, the fourth rotating shaft 19 is in welded connection with the second motor 20, the inner cylinder 21 is fixedly connected with the outer cylinder 22, the outer cylinder 22 is in welded connection with the feed hopper 23, the feed hopper 23 is in screw connection with the spray head 24, the spray head 24 is in throat hoop connection with the water inlet pipe 25, the filter plate 28 is in screw connection with the inner cylinder 21 and the outer cylinder 22.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. A wet grinder for ground limestone dry powder production, its characterized in that: the device comprises a hydraulic machine (4), a gearbox (26) and a filter plate (28), wherein a fixed frame (1) penetrates through a fixed ring (2), a fixed plate (3) is arranged at the end of the fixed frame (1), the hydraulic machine (4) is arranged above the fixed plate (3), a hydraulic rod (5) is arranged below the fixed plate (3), an upper cover (6) is arranged below the hydraulic rod (5), a first motor (8) is arranged on the inner side of the hydraulic rod (5), a cushion pad (7) is arranged above the first motor (8), a first rotating shaft (9) is arranged below the first motor (8), the first rotating shaft (9) penetrates through a ring fixed frame (10), a third rotating shaft (11) is arranged below the ring fixed frame (10), the gearbox (26) is arranged below the first rotating shaft (9), a first speed change gear (2601) is arranged inside the gearbox (26), a second speed change gear (2602) is arranged on one side of the first speed change gear (2601), a third speed change gear (2604) is arranged below the second speed change gear (2602), a first rotating rod (2603) penetrates through the second speed change gear (2602) and the third speed change gear (2604), a fourth speed change gear (2605) is arranged on one side of the third speed change gear (2604), a second rotating rod (2606) penetrates through the fourth speed change gear (2605), a fifth speed change gear (2607) is arranged on one side of the fourth speed change gear (2605), a second rotating shaft (27) is arranged below the fifth speed change gear (2607), a driving gear (12) is arranged below the second rotating shaft (27), 12 driven gears (13) are arranged around the driving gear (12), a rotor (14) is arranged below the driven gear (13), and fan blades (15) are arranged below the rotor (14), the utility model discloses a fan blade, including flabellum (15), connecting axle (16) end is provided with second helical gear (17), second helical gear (17) inboard is provided with first helical gear (18), first helical gear (18) below is provided with fourth pivot (19), fourth pivot (19) below is provided with second motor (20), rotor (14) inboard is provided with inner tube (21), rotor (14) outside is provided with urceolus (22), urceolus (22) rear side is provided with feeder hopper (23), feeder hopper (23) inboard up end is provided with shower nozzle (24), shower nozzle (24) top is provided with inlet tube (25), flabellum (15) below is provided with filter plate (28), filter plate (28) below is provided with discharging pipe (29).
2. The wet mill for the production of ground limestone dry powder according to claim 1, characterized in that: the fixing frame (1) is connected with the fixing circular ring (2) in a welded mode, the fixing frame (1) is connected with the fixing plate (3) in a welded mode, the fixing plate (3) is connected with the hydraulic machine (4) through bolts, the fixing plate (3) is connected with the hydraulic rod (5) through bolts, and the hydraulic rod (5) is connected with the upper cover (6) through bolts.
3. The wet mill for the production of ground limestone dry powder according to claim 1, characterized in that: first motor (8) with blotter (7) screwed connection, first motor (8) with first pivot (9) welded connection, first pivot (9) with ring mount (10) welded connection, ring mount (10) with third pivot (11) bearing connection, first pivot (9) with gearbox (26) bearing connection.
4. The wet mill for the production of ground limestone dry powder according to claim 1, characterized in that: first pivot (9) with first change gear (2601) key-type connection, first pivot (2603) with second change gear (2602) and third change gear (2604) key-type connection, second pivot (2606) with fourth change gear (2605) key-type connection, second pivot (27) with fifth change gear (2607) key-type connection, second pivot (27) with driving gear (12) key-type connection, gearbox (26) with second pivot (27), first pivot (2603) and second pivot (2606) bearing connection.
5. The wet mill for the production of ground limestone dry powder according to claim 1, characterized in that: ring mount (10) with third pivot (11) bearing connection, third pivot (11) with driven gear (13) key-type connection, third pivot (11) with rotor (14) welded connection, flabellum (15) with connecting axle (16) welded connection, connecting axle (16) with second helical gear (17) key-type connection, first helical gear (18) with fourth pivot (19) key-type connection, fourth pivot (19) with second motor (20) welded connection.
6. The wet mill for the production of ground limestone dry powder according to claim 1, characterized in that: inner tube (21) with urceolus (22) fixed connection, urceolus (22) with feeder hopper (23) welded connection, feeder hopper (23) with shower nozzle (24) screwed connection, shower nozzle (24) with inlet tube (25) larynx hoop is connected, filter plate (28) with inner tube (21) with urceolus (22) screwed connection, urceolus (22) with discharging pipe (29) welded connection, upper cover (6) with urceolus (22) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920870018.5U CN210357309U (en) | 2019-06-11 | 2019-06-11 | Wet grinder for producing heavy calcium carbonate dry powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920870018.5U CN210357309U (en) | 2019-06-11 | 2019-06-11 | Wet grinder for producing heavy calcium carbonate dry powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210357309U true CN210357309U (en) | 2020-04-21 |
Family
ID=70264354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920870018.5U Expired - Fee Related CN210357309U (en) | 2019-06-11 | 2019-06-11 | Wet grinder for producing heavy calcium carbonate dry powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210357309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130464A (en) * | 2021-11-26 | 2022-03-04 | 广德衡峰新型建材有限公司 | High-precision grinding equipment for fluorocarbon resin coating production |
-
2019
- 2019-06-11 CN CN201920870018.5U patent/CN210357309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130464A (en) * | 2021-11-26 | 2022-03-04 | 广德衡峰新型建材有限公司 | High-precision grinding equipment for fluorocarbon resin coating production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |