CN218013238U - Ground limestone grinding modification equipment - Google Patents

Ground limestone grinding modification equipment Download PDF

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Publication number
CN218013238U
CN218013238U CN202221858538.2U CN202221858538U CN218013238U CN 218013238 U CN218013238 U CN 218013238U CN 202221858538 U CN202221858538 U CN 202221858538U CN 218013238 U CN218013238 U CN 218013238U
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China
Prior art keywords
fixedly connected
grinding
calcium carbonate
shaft
case
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CN202221858538.2U
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Chinese (zh)
Inventor
张金凤
鄢玉梅
张正根
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Dexing Longxing Calcium Industry Co ltd
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Dexing Longxing Calcium Industry Co ltd
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Abstract

The utility model discloses a heavy calcium carbonate grinds modified equipment belongs to calcium carbonate production technical field, including handling the case and being fixed in the grinding piece of handling the incasement, handle the incasement fixedly connected with and grind the frame, grind the bottom of piece and install the biax motor, the top fixedly connected with of biax motor is at the grinding head of grinding the piece internal rotation, the bottom fixedly connected with rotation axis of biax motor, the equal fixedly connected with grinding rod of both sides outer wall of rotation axis, the diapire fixedly connected with support column of the inner chamber of handling the case, the top fixedly connected with protecting box of support column, the protecting box internal rotation is connected with the (mixing) shaft, the outer wall symmetry of (mixing) shaft is equipped with a plurality of stirring rakes, the transport case is installed to one side outer wall of handling the case. This ground calcium carbonate grinds modification equipment not only can make calcium carbonate powder and modifier mix more evenly, conveniently grinds calcium carbonate moreover.

Description

Ground limestone grinding modification equipment
Technical Field
The utility model belongs to the technical field of calcium carbonate production, concretely relates to heavy calcium carbonate grinds modified equipment.
Background
Heavy calcium carbonate is called heavy calcium for short, is an important inorganic pigment filler, and is widely applied to rubber, coating, papermaking and plastic industries. The unmodified heavy calcium carbonate has strong surface hydrophilicity, poor affinity and compatibility with organic matters, and is easy to agglomerate in a matrix material, so that defects are formed on an interface between a filler and a high polymer, and the surface of the heavy calcium carbonate needs to be coated and modified by a modifier.
Before grinding and modifying the heavy calcium carbonate, the calcium carbonate raw material and the modifying agent need to be mixed uniformly. In the operation process of using the stirring shaft device to carry out the mixing to the material, the raw materials receive gravity to influence obviously gathering to jar body bottom easily, and mixing time is long and the mixing effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heavy calcium carbonate grinds modified equipment to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heavy calcium carbonate grinds modified equipment, is including handling the case and being fixed in the grinding piece of handling the incasement, handle incasement fixedly connected with and grind the frame, double-axis motor is installed to the bottom of grinding piece, double-axis motor's top fixedly connected with is at the grinding head of grinding the piece internal rotation, double-axis motor's bottom fixedly connected with rotation axis, the equal fixedly connected with grinding rod of both sides outer wall of rotation axis, the diapire fixedly connected with support column of the inner chamber of handling the case, the top fixedly connected with guard box of support column, the guard box internal rotation is connected with the (mixing) shaft, the outer wall symmetry of (mixing) shaft is equipped with a plurality of stirring rakes, the transport box is installed to one side outer wall of handling the case.
In a further embodiment, a driving bevel gear is fixedly connected to the bottom of the rotating shaft, and a driven bevel gear engaged with the driving bevel gear is fixedly connected to the outer wall of the stirring shaft.
In a further embodiment, a driving motor is installed at the bottom of the conveying box, a conveying shaft is fixedly connected to the top of an output shaft of the driving motor, and a plurality of conveying blades are fixedly connected to the outer wall of the conveying shaft.
In a further embodiment, a conveying pipe is fixedly connected between the conveying box and the treatment box, and a material guide plate is fixedly connected to one side of the conveying box facing the treatment box.
In a further embodiment, the surface of the grinding block is fixedly connected with a material guide hopper, and the bottom of the grinding block is symmetrically provided with two discharge chutes.
In a further embodiment, the top of the treatment tank is fixedly connected with a feed hopper and the bottom of the treatment tank is fixedly connected with a discharge pipe.
The utility model discloses a technological effect and advantage:
according to the heavy calcium carbonate grinding modification equipment, the double-shaft motor drives the rotating shaft and the driving bevel gear to rotate, so that the driven bevel gear and the stirring shaft are driven to rotate, the stirring paddle is driven to rotate, calcium carbonate powder and a modifier are stirred, the conveying motor drives the conveying shaft and the conveying blades to rotate, the stirred materials can be conveyed into the treatment box again to be ground and stirred, the materials can be prevented from being accumulated, and the materials can be mixed more uniformly in the processes of conveying, grinding, falling and stirring again; drive the grinding head through biax motor and rotate, the cooperation grinding piece can carry out first grinding to calcium carbonate, and biax motor drives the rotation axis simultaneously and grinds the pole rotation, and the frame is ground in the cooperation again, can grind calcium carbonate once more to guarantee the grinding effect of calcium carbonate, this heavy calcium carbonate grinds modified equipment, not only can make calcium carbonate powder and more even that the modifier mixes, conveniently grind calcium carbonate moreover.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a treatment tank of the present invention;
fig. 3 is a top view of the grinding block of the present invention;
fig. 4 is an enlarged view of the utility model at a in fig. 2;
fig. 5 is a cross-sectional view of the conveying box of the present invention.
In the figure; 1. a treatment tank; 11. a feed hopper; 12. a sealing door; 13. grinding blocks; 14. a material guide hopper; 15. a discharge chute; 16. grinding the frame; 17. a delivery pipe; 18. a discharge pipe; 2. a double-shaft motor; 21. a grinding head; 22. a rotating shaft; 23. a grinding rod; 24. a drive bevel gear; 25. a stirring shaft; 26. a driven bevel gear; 27. a stirring paddle; 28. a support pillar; 29. a protective box; 3. a delivery box; 31. a drive motor; 32. a delivery shaft; 33. a conveying blade; 34. a material guide plate.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
In order to fully grind calcium carbonate conveniently, as shown in fig. 1, fig. 2 and fig. 3, a feed hopper 11 is welded and fixed to the top of a treatment box 1, a sealing door 12 is installed on the treatment box 1, four support legs are symmetrically welded and fixed to the bottom of the treatment box 1, an inner cavity of the treatment box 1 is of a cylindrical structure, a grinding block 13 is welded and fixed to the inner wall of the upper half of the treatment box 1, a guide hopper 14 is welded and fixed to the surface of the grinding block 13, calcium carbonate is conveniently conveyed into the grinding block 13, two discharge chutes 15 are symmetrically formed in the bottom of the grinding block 13, a double-shaft motor 2 is installed at the bottom of the grinding block 13, a grinding head 21 rotating in the grinding block 13 is fixedly connected to the top of the double-shaft motor 2, grinding teeth are welded and fixed to corresponding positions of the grinding block 13 and the grinding head 21, a grinding frame 16 is fixedly connected to the treatment box 1 through bolts, a plurality of discharge holes are formed in the bottom of the grinding frame 16, a rotating shaft 22 is fixedly connected to the bottom of the double-shaft motor 2 through a coupling, grinding rods 23 are welded and fixed to outer walls of the two sides of the rotating shaft 22, a plurality of the grinding rod 23 are also welded and fixed to the bottom of the grinding rod 23, the double-shaft grinding motor 2 drives the grinding head to rotate, the grinding motor 2, and the grinding block 2, and can drive the grinding motor to grind the calcium carbonate to match the grinding block 13, and further grind the calcium carbonate, thereby ensure the calcium carbonate, and further grind the calcium carbonate.
In order to mix calcium carbonate powder and a modifier more uniformly, as shown in fig. 1, 2 and 4, a supporting column 28 is welded and fixed on the bottom wall of an inner cavity of a treatment box 1, a protective box 29 is welded and fixed on the top of the supporting column 28, a stirring shaft 25 is rotatably connected in the protective box 29 through a welded bearing, two ends of the stirring shaft 25 are rotatably connected with the inner wall of the treatment box 1 through welded bearings, a plurality of stirring paddles 27 are symmetrically welded on the outer wall of the stirring shaft 25, a driving bevel gear 24 is welded and fixed on the bottom of a rotating shaft 22, a driven bevel gear 26 meshed with the driving bevel gear 24 is welded and fixed on the outer wall of the stirring shaft 25, and the protective box 29 can protect the driving bevel gear 24 and the driven bevel gear 26 and prevent calcium carbonate powder from entering racks of the driving bevel gear 24 and the driven bevel gear 26;
the outer wall welded fastening of one side of handling case 1 has delivery box 3, as shown in fig. 5, driving motor 31 is installed through the bolt in delivery box 3's bottom, shaft coupling fixedly connected with delivery shaft 32 is passed through at the top of driving motor 31's output shaft, the outer wall welded fastening of delivery shaft 32 has a plurality of delivery vanes 33, delivery box 3 has stock guide 34 towards one side welded fastening of handling case 1, stock guide 34 is the slope structure, conveniently carry calcium carbonate powder to delivery box 3 again, the discharge gate has been seted up with the corresponding position of stock guide 34 to delivery box 3, welded fastening has conveyer pipe 17 between delivery box 3 and the handling case 1, install the control valve on the conveyer pipe 17, and the bottom welded fastening of handling case 1 has discharging pipe 18, also install the control valve on discharging pipe 18.
The working principle is as follows:
when the heavy calcium carbonate grinding modification equipment is used, a calcium carbonate raw material and a modifier are put into a treatment box 1 through a feed hopper 11, all electrical equipment on the equipment is started, the calcium carbonate raw material and the modifier fall between a grinding block 13 and a grinding head 21 through a guide hopper 14, a double-shaft motor 2 drives the grinding head 21 to rotate, the calcium carbonate is primarily ground by matching with the grinding block 13, the primarily ground calcium carbonate falls into a grinding frame 16 through a discharge chute 15, meanwhile, the double-shaft motor 2 drives a rotating shaft 22 and a grinding rod 23 to rotate, and the calcium carbonate is secondarily ground by matching with the grinding frame 16;
the calcium carbonate powder after grinding falls into the bottom of handling case 1, double-shaft motor 2 drives rotation axis 22 and drive bevel gear 24 and rotates, thereby drive driven bevel gear 26 and (mixing) shaft 25 and rotate, and then drive stirring rake 27 and rotate, stir calcium carbonate powder and modifier, simultaneously conveyor motor drives transport shaft 32 and transportation blade 33 and rotates, carry the material after the stirring again to handling case 1 in grind and stir, not only can avoid the material to pile up, simultaneously at the material transport, grind, whereabouts and the in-process of stirring once more, make the more even that the material mixes, after the material mixes the completion, close the control valve on the conveyer pipe 17, open the control valve on discharging pipe 18, the powder after will mixing is through discharging pipe 18 discharge handling case 1.
Finally, it should be noted that: the above is merely a preferred embodiment of the present invention, and is not intended to limit the present invention.

Claims (6)

1. The utility model provides a ground calcium carbonate grinds modified equipment, is including handling case (1) and being fixed in the grinding piece (13) of handling in case (1), its characterized in that: handle fixedly connected with grinding frame (16) in case (1), double-shaft motor (2) are installed to the bottom of grinding piece (13), the top fixedly connected with of double-shaft motor (2) is at grinding head (21) of grinding piece (13) internal rotation, the bottom fixedly connected with rotation axis (22) of double-shaft motor (2), the equal fixedly connected with grinding miller pole (23) of both sides outer wall of rotation axis (22), diapire fixedly connected with support column (28) of the inner chamber of handling case (1), the top fixedly connected with protecting box (29) of support column (28), protecting box (29) internal rotation is connected with (mixing) shaft (25), the outer wall symmetry of (mixing) shaft (25) is equipped with a plurality of stirring rakes (27), one side outer wall of handling case (1) is installed and is transported case (3).
2. The ground heavy calcium carbonate grinding modification equipment of claim 1, characterized in that: the bottom of the rotating shaft (22) is fixedly connected with a driving bevel gear (24), and the outer wall of the stirring shaft (25) is fixedly connected with a driven bevel gear (26) meshed with the driving bevel gear (24).
3. The ground heavy calcium carbonate grinding modification equipment of claim 1, characterized in that: the conveying box is characterized in that a driving motor (31) is installed at the bottom of the conveying box (3), a conveying shaft (32) is fixedly connected to the top of an output shaft of the driving motor (31), and a plurality of conveying blades (33) are fixedly connected to the outer wall of the conveying shaft (32).
4. The ground calcium carbonate grinding modification equipment as claimed in claim 3, characterized in that: the conveying box is characterized in that a conveying pipe (17) is fixedly connected between the conveying box (3) and the treatment box (1), and a material guide plate (34) is fixedly connected to one side, facing the treatment box (1), of the conveying box (3).
5. The ground heavy calcium carbonate grinding modification equipment of claim 1, characterized in that: the surface of the grinding block (13) is fixedly connected with a material guide hopper (14), and two discharge chutes (15) are symmetrically formed in the bottom of the grinding block (13).
6. The ground calcium carbonate grinding modification equipment as claimed in claim 4, characterized in that: handle top fixedly connected with feeder hopper (11) of case (1), and handle bottom fixedly connected with discharging pipe (18) of case (1).
CN202221858538.2U 2022-07-19 2022-07-19 Ground limestone grinding modification equipment Active CN218013238U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221858538.2U CN218013238U (en) 2022-07-19 2022-07-19 Ground limestone grinding modification equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221858538.2U CN218013238U (en) 2022-07-19 2022-07-19 Ground limestone grinding modification equipment

Publications (1)

Publication Number Publication Date
CN218013238U true CN218013238U (en) 2022-12-13

Family

ID=84385474

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221858538.2U Active CN218013238U (en) 2022-07-19 2022-07-19 Ground limestone grinding modification equipment

Country Status (1)

Country Link
CN (1) CN218013238U (en)

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