CN212309761U

CN212309761U - Wet grinding equipment for producing nano calcium carbonate

Info

Publication number: CN212309761U
Application number: CN201922302582.XU
Authority: CN
Inventors: 沈晓锋
Original assignee: Jingxian Suwan Nano Calcium Carbonate Co ltd
Current assignee: Jingxian Suwan Nano Calcium Carbonate Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2021-01-08
Anticipated expiration: 2029-12-20

Abstract

The utility model relates to a grinder technical field just discloses a wet grinding equipment for nanometer calcium carbonate production, including the vibration case, the equal fixed mounting in both sides of vibration bottom of the case portion has the supporting leg, the middle fixed mounting of vibration bottom of the case portion has the feed opening, and the top of vibration case has the grinding case through buffer bracket fixed mounting, the right side fixed mounting at grinding top of the case portion has the feed inlet, the middle fixed mounting at grinding top of the case portion has the guard box, the inner chamber fixed mounting of guard box has grinding motor, grinding motor's output shaft has the axis of rotation through bearing fixed mounting. This a wet grinding equipment for nanometer calcium carbonate production produces exciting force through vibrating motor circular telegram operation to utilize vibration axle transmission vibration energy, make vibration case and screen cloth realize high-frequency vibration, guarantee to grind abundant material and continue the whereabouts through the sieve mesh of screen cloth, ensure that the device ejection of compact product grinds effectually, improve the quality of product.

Description

Wet grinding equipment for producing nano calcium carbonate

Technical Field

The utility model relates to a grinder technical field specifically is a wet grinding equipment for nanometer calcium carbonate production.

Background

The nano calcium carbonate is also called as superfine calcium carbonate, and is mainly applied to high-grade plastic products, can improve the rheological property of plastic master batches, improves the formability, has the functions of toughening and reinforcing when being used as plastic fillers, improves the bending strength and the bending elastic modulus of plastics, the thermal deformation temperature and the dimensional stability, and also endows the plastic with the thermal hysteresis property.

In the production process of nano calcium carbonate, wet grinding equipment is needed to grind the nano calcium carbonate, but the existing grinding equipment cannot grind materials sufficiently, cannot screen the nano calcium carbonate and cannot grind the nano calcium carbonate for a second time, so that the grinding effect of the materials is not ideal enough, and the quality of products is influenced. Therefore, we propose a wet milling device for nano calcium carbonate production.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a wet grinding equipment for nanometer calcium carbonate production possesses autofilter, and repeated grinding reduces staff intensity of labour and improves product quality's advantage, has solved the problem of mentioning in the above-mentioned background art.

The utility model provides a following technical scheme: the wet grinding equipment for producing the nano calcium carbonate comprises a vibration box, wherein supporting legs are fixedly mounted on two sides of the bottom of the vibration box, a feed opening is fixedly mounted in the middle of the bottom of the vibration box, a grinding box is fixedly mounted at the top of the vibration box through a buffer frame, a feed inlet is fixedly mounted on the right side of the top of the grinding box, a protection box is fixedly mounted in the middle of the top of the grinding box, a grinding motor is fixedly mounted in an inner cavity of the protection box, a rotating shaft is fixedly mounted on an output shaft of the grinding motor through a bearing, the bottom end of the rotating shaft penetrates through the top of the grinding box and extends to the inner cavity of the grinding box, a grinding disc is fixedly mounted on the outer portion of the rotating shaft, a position fixing rod is fixedly mounted at the bottom of the inner cavity of the grinding box, a connecting seat is fixedly mounted, the inner chamber fixed mounting of guard box has vibrating motor, vibrating motor's output shaft has the vibration axle through bearing fixed mounting, the left end of vibration axle pass the wall of vibration case extend to the inner chamber of vibration case and with the left side inner wall fixed connection of vibration case, the inner chamber joint of vibration case has the screen cloth, and the left bottom fixed mounting of vibration case has the mount pad, the top fixed mounting of mount pad has defeated material machine.

Preferably, the middle of the top of the fixing rod is fixedly provided with a positioning rod, and the bottom end of the rotating shaft is movably sleeved with the top end of the positioning rod.

Preferably, the two sides of the inner cavity of the vibration box are fixedly provided with clamping seats, and the two clamping seats are matched with the screen and are arranged in a manner of inclining to the left, the lower, and the right.

Preferably, a discharge port is formed in the left side of the vibration box, a material guide pipe is fixedly connected between the discharge port and the bottom of the right side of the material conveyor, and the right end of the material guide pipe is communicated with an inner cavity of the material conveyor.

Preferably, the inner chamber movable mounting of defeated material machine has the screw axis, the top fixed mounting of defeated material machine has the rotating electrical machines, the output shaft of rotating electrical machines pass the top of defeated material machine and extend to the inner chamber of defeated material machine and with screw axis fixed connection, and the right side fixed mounting on defeated material machine top has the discharging pipe, the tip of discharging pipe is located the top of feed inlet.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this a wet grinding equipment for nanometer calcium carbonate production produces exciting force through vibrating motor circular telegram operation to utilize vibration axle transmission vibration energy, make vibration case and screen cloth realize high-frequency vibration, guarantee to grind abundant material and continue the whereabouts through the sieve mesh of screen cloth, ensure that the device ejection of compact product grinds effectually, improve the quality of product.

2. This a wet grinding equipment for nanometer calcium carbonate production, through the passage between conveying machine and the vibration case, make the unqualified material that leaves from the discharge gate get into the inner chamber of conveying machine, and utilize the rotating electrical machines circular telegram operation at conveying machine top, make the material rise, simultaneously through the discharging pipe with the inner chamber of material direction feed inlet, guarantee that the material gets back to the inside realization of grinding the case and grind once more, improve the device's degree of automation, reduce staff's intensity of labour.

Drawings

FIG. 1 is a schematic view of the inner section of the structure of the present invention;

fig. 2 is a schematic view of the front side of the structure of the present invention.

In the figure: 1. a vibration box; 2. supporting legs; 3. a feeding port; 4. a buffer frame; 5. grinding a box; 6. a feed inlet; 7. a protection box; 8. grinding the motor; 9. a rotating shaft; 10. a grinding disk; 11. a retention rod; 12. a connecting seat; 13. a protective box; 14. a vibration motor; 15. a vibration shaft; 16. screening a screen; 17. a mounting seat; 18. a material conveyer.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a wet grinding device for nano calcium carbonate production comprises a vibration box 1, wherein support legs 2 are fixedly installed on both sides of the bottom of the vibration box 1, a feed opening 3 is fixedly installed in the middle of the bottom of the vibration box 1, a grinding box 5 is fixedly installed on the top of the vibration box 1 through a buffer frame 4, the buffer frame 4 is arranged to ensure that the vibration box 1 is not hindered when vibrating, and simultaneously improve the stability and service life of the grinding box 5, a feed opening 6 is fixedly installed on the right side of the top of the grinding box 5, a protection box 7 is fixedly installed in the middle of the top of the grinding box 5, a grinding motor 8 is fixedly installed in the inner cavity of the protection box 7, the grinding motor 8 is protected from external environment media through the protection box 7, the service life of the grinding motor 8 is improved, the maintenance cost of the grinding motor 8 is reduced, and power is provided for a rotating shaft 9 through, the rotation shaft 9 is ensured to realize operation, the rotation shaft 9 is fixedly installed on an output shaft of the grinding motor 8 through a bearing, the bottom end of the rotation shaft 9 penetrates through the top of the grinding box 5 and extends to the inner cavity of the grinding box 5, the grinding disc 10 is fixedly installed outside the rotation shaft 9, the fixing rod 11 is fixedly installed at the bottom of the inner cavity of the grinding box 5, the connecting seat 12 is fixedly installed at the top of the right side of the vibration box 1, the protective box 13 is fixedly installed at the top of the connecting seat 12, the vibration motor 14 is fixedly installed in the inner cavity of the protective box 13, the vibration shaft 15 is fixedly installed on the output shaft of the vibration motor 14 through a bearing, the left end of the vibration shaft 15 penetrates through the wall surface of the vibration box 1 and extends to the inner cavity of the vibration box 1 and is fixedly connected with the left inner wall of the vibration box 1, the vibration shaft 15 is arranged, exciting force generated, the material that guarantees to grind abundant sieve mesh through screen cloth 16 continues the whereabouts, ensures that the device ejection of compact product grinds effectually, improves the quality of product, and the inner chamber joint of vibration case 1 has screen cloth 16, and the left bottom fixed mounting of vibration case 1 has mount pad 17, and the top fixed mounting of mount pad 17 has defeated material machine 18.

Wherein, the centre fixed mounting at retention pole 11 top has the locating lever, and the bottom of axis of rotation 9 cup joints with the top activity of locating lever, and the setting of retention pole has improved the stability of axis of rotation 9, guarantees that axis of rotation 9 follows grinding motor 8 and rotates reliable and stable, ensures that the device grinds the material smoothly.

Wherein, the equal fixed mounting in both sides of 1 inner chamber of vibrating bin has the cassette, two cassettes and 16 looks adaptations of screen cloth, and the high slope settings in the low right side in the left side of screen cloth 16, the setting of cassette for 16 installation dismantlements of screen cloth are convenient, and the staff of being convenient for changes it, and the high slope settings in the low right side in the low left side in screen cloth 16 simultaneously makes unqualified product can remove left gradually and get into the inner chamber of defeated material machine 18 smoothly through the discharge gate.

Wherein, the discharge gate has been seted up on the left side of vibrating bin 1, fixedly connected with passage between discharge gate and the bottom on feeder 18 right side, the right-hand member of passage and the inner chamber intercommunication of feeder 18, the setting of passage and discharge gate for unqualified product can leave the inner chamber of vibrating bin 1 and enter the inside of feeder 18, ensures that the material finally realizes the secondary grinding.

Wherein, the inner chamber movable mounting of defeated material machine 18 has the screw axis, the top fixed mounting of defeated material machine 18 has the rotating electrical machines, the output shaft of rotating electrical machines passes the top of defeated material machine 18 and extends to the inner chamber of defeated material machine 18 and with screw axis fixed connection, and the right side fixed mounting on defeated material machine 18 top has the discharging pipe, the tip of discharging pipe is located the top of feed inlet 6, the setting of rotating electrical machines and screw axis, the screw axis realizes rotating when guaranteeing the rotating electrical machines circular telegram operation, make the material that gets into defeated material machine 18 inside rise under the effect of screw axis, utilize the discharging pipe simultaneously, make the material finally leave the inner chamber of defeated material machine 18 and get into the inside regrinding of grinding box 5 through feed inlet 6, improve the device to the grinding effect of material, degree of automation is high simultaneously.

The working principle is as follows: pouring materials into the feeding hole 6, enabling the materials to enter the inner cavity of the grinding box 5, utilizing the power-on operation of the grinding motor 8 to enable the rotating shaft 9 and the grinding disc 10 to rotate at a high speed, ensuring that the grinding disc 10 grinds the materials, the materials fall into the inner cavity of the vibration box 1 while being ground, generating exciting force through the power-on operation of the vibration motor 14, utilizing the vibration shaft 15 to transmit vibration energy, enabling the vibration box 1 to realize high-frequency vibration, ensuring that the screen 16 vibrates, ensuring that the fully ground materials continuously fall through the sieve meshes of the screen 16, utilizing the guide pipe between the material conveyer 18 and the vibration box 1 to enable unqualified materials leaving from the discharging hole to enter the inner cavity of the material conveyer 18, utilizing the power-on operation of the rotary motor at the top of the material conveyer 18 to enable the materials to rise, utilizing the discharging pipe to guide the materials to the inner cavity of the feeding hole 6, ensuring that the, and (4) finishing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Wet milling equipment for nano calcium carbonate production comprises a vibration box (1) and is characterized in that: the grinding machine is characterized in that supporting legs (2) are fixedly mounted on two sides of the bottom of the vibration box (1), a feed opening (3) is fixedly mounted in the middle of the bottom of the vibration box (1), a grinding box (5) is fixedly mounted at the top of the vibration box (1) through a buffer frame (4), a feed opening (6) is fixedly mounted on the right side of the top of the grinding box (5), a protection box (7) is fixedly mounted in the middle of the top of the grinding box (5), a grinding motor (8) is fixedly mounted in an inner cavity of the protection box (7), a rotating shaft (9) is fixedly mounted on an output shaft of the grinding motor (8) through a bearing, the bottom end of the rotating shaft (9) penetrates through the top of the grinding box (5) and extends to the inner cavity of the grinding box (5), a grinding disc (10) is fixedly mounted on the outer portion of the rotating shaft (9), and a fixing rod (11) is, the utility model discloses a vibrating box, including vibrating box (1), output shaft, inner chamber, screen cloth (16), and vibrating box's (1) right side top fixed mounting has connecting seat (12), the top fixed mounting of connecting seat (12) has protecting box (13), the inner chamber fixed mounting of protecting box (13) has vibrating motor (14), the output shaft of vibrating motor (14) has vibration axle (15) through bearing fixed mounting, the left end of vibration axle (15) passes the wall of vibrating box (1) and extends to the inner chamber of vibrating box (1) and with the left side inner wall fixed connection of vibrating box (1), the inner chamber joint of vibrating box (1) has screen cloth (16), and the left bottom fixed mounting of vibrating box (1) has mount pad (17), the top fixed mounting of mount pad (17) has defeated.

2. The wet grinding equipment for nano calcium carbonate production according to claim 1, characterized in that: the middle of the top of the retaining rod (11) is fixedly provided with a positioning rod, and the bottom end of the rotating shaft (9) is movably sleeved with the top end of the positioning rod.

3. The wet grinding equipment for nano calcium carbonate production according to claim 1, characterized in that: the two sides of the inner cavity of the vibration box (1) are fixedly provided with clamping seats, the two clamping seats are matched with the screen (16), and the screen (16) is obliquely arranged in a left-low-right manner.

4. The wet grinding equipment for nano calcium carbonate production according to claim 1, characterized in that: a discharge port is formed in the left side of the vibration box (1), a material guide pipe is fixedly connected between the discharge port and the bottom of the right side of the material conveyor (18), and the right end of the material guide pipe is communicated with an inner cavity of the material conveyor (18).

5. The wet grinding equipment for nano calcium carbonate production according to claim 1, characterized in that: the inner chamber movable mounting of defeated material machine (18) has the screw axis, the top fixed mounting of defeated material machine (18) has the rotating electrical machines, the output shaft of rotating electrical machines pass the top of defeated material machine (18) extend to the inner chamber of defeated material machine (18) and with screw axis fixed connection, and the right side fixed mounting on defeated material machine (18) top has the discharging pipe, the tip of discharging pipe is located the top of feed inlet (6).