Active calcium carbonate superfine grinding device

Abstract

The utility model discloses an active calcium carbonate superfine grinding device, which belongs to the technical field of calcium carbonate grinding and comprises a screening component, the screening component is used for screening calcium carbonate raw materials, a grinding component is arranged on one side of the screening component, and a separate adjusting component is arranged on one side of the grinding component. By screening calcium carbonate raw materials and filtering ground powder, ground particles are finer and can better meet production requirements, the sliding rod can slide to enable the filter screen to extend out of the barrel, unqualified powder can be treated conveniently, filter screens of different sizes can be replaced conveniently, and the production efficiency is improved. And the grinding specification can be adjusted by adjusting the positions of the two sliding plates, the overall flexibility is higher, adjustment can be conducted according to different production requirements, powder of different specifications can be obtained through grinding, meanwhile, the ground powder can be finer, and the powder qualification rate is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of calcium carbonate grinding, in particular to an active ultrafine grinding calcium carbonate device. Background Art

[0002] Calcium carbonate is an important inorganic powder product. It is widely used as a filler due to its wide range of raw materials, low processing cost, non-toxicity and high whiteness. When deep processing calcium carbonate materials, the materials must first be crushed, and then the corresponding grinding process is carried out after crushing. Finally, the finished product is output through the discharge valve, which is convenient for conditioning. The purity of the material can be effectively improved after the powder selection operation of the powder selector. There will be no dust pollution in the production process. It is very suitable for large-scale, systematic calcium carbonate mineral powder grinding production.

[0003] After ultrafine grinding, calcium carbonate will obtain calcium carbonate powder of specified specifications, but it is often found that some unqualified powder is mixed in the screened powder, while the grinding process can meet the production needs. This may be because the material put into processing is too large, resulting in the material not being fully ground, and the final powder particles are larger. In addition, if the powder is processed during the final discharging process, the unqualified powder can also be screened out, thereby increasing the final powder compliance rate.

[0004] Therefore, it is urgent to provide an active ultrafine grinding calcium carbonate device to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the disadvantages of the prior art and provide an active ultrafine grinding calcium carbonate device.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide an active ultrafine grinding calcium carbonate device, comprising a screening component, the screening component is used to screen the calcium carbonate raw material, a grinding component is provided on one side of the screening component, and a separation and adjustment component is provided on one side of the grinding component;

[0007] A filter component is provided on one side of the sub-adjustment component, and the filter component filters calcium carbonate powder. A flip component is provided on one side of the filter component, and a positioning component is provided on one side of the flip component.

[0008] The utility model is further configured as follows: the screening component comprises a shell, a stirring rod is rotatably connected to the interior of the shell, two partitions are arranged inside the shell, a cross bar is arranged on one side of the stirring rod, and a cover plate is slidably connected to the cross bar.

[0009] Through the above technical solution, the two partitions have two different specifications, and the double screening can reduce the possibility of very thin but very long calcium carbonate blocks being screened out, and the stirring rod can break up the calcium carbonate blocks, so that the calcium carbonate blocks that have cracks but are not cracked during the crushing process can be broken, and the isolated calcium carbonate blocks can be taken out by opening the cover.

[0010] The utility model is further configured as follows: the grinding assembly comprises a frame, the frame is fixedly connected to the shell, a roller is rotatably connected inside the frame, two grooves are symmetrically provided inside the frame, and a slide plate is slidably connected inside each of the grooves.

[0011] Through the above technical solution, the calcium carbonate block is ground when the drum rotates, and the sliding slide changes the distance between the two slides and the drum, which can change the specifications during grinding.

[0012] The utility model is further configured as follows: the sub-adjustment component includes a connecting plate, the connecting plate is fixedly connected to the frame, two sliding holes are symmetrically provided on the connecting plate, sliders are slidably connected in the two sliding holes, the two sliders are respectively fixedly connected to the two slide plates, the connecting plate is rotatably connected to a rotating rod, and the rotating rod is respectively threadedly connected to the two sliders.

[0013] Through the above technical solution, the two threads on the rotating rod are symmetrical, and rotating the rotating rod can make the two sliders approach or move away from each other at the same time, so that the distance between the two sliders and the roller is always consistent.

[0014] The utility model is further configured as follows: the filter assembly includes a cylinder, the cylinder is fixedly connected to a frame, a discharge port is provided on one side of the cylinder, a cavity is opened inside the cylinder, a rotating plate is provided in the cavity, a filter screen is provided in the rotating plate, a bracket is provided on one side of the cylinder, a sliding rod is slidably connected in the bracket, and the sliding rod is slidably connected to the outer wall of the rotating plate.

[0015] Through the above technical solution, since the grinding specifications of the calcium carbonate block need to be adjusted, the size of the filter needs to be changed to adapt to different calcium carbonate powders. The sliding slide rod can push the filter out of the cylinder, and the rotating plate can slide along one side of the slide rod to rotate, so that the filtering effect of the filter is better.

[0016] The utility model is further configured as follows: the flip assembly includes a connecting rod, the connecting rod is fixedly connected to the bracket, a sliding groove is provided on one side of the connecting rod, a clamping plate is slidably connected in the sliding groove, and a clamping port is provided on one side of the clamping plate.

[0017] Through the above technical solution, after the slide rod is slid into the inside of the bayonet, the filter can be flipped by rotating the card plate, so that the calcium carbonate powder isolated by the filter can be discharged more conveniently.

[0018] The utility model is further configured as follows: the clamping assembly comprises a vertical rod, the vertical rod is fixedly connected to the clamping plate, and the vertical plate is slidably connected inside the vertical rod.

[0019] Through the above technical solution, the sliding vertical plate blocks the sliding rod in the bayonet to prevent the sliding rod from loosening when the bayonet rotates.

[0020] The beneficial effects of the utility model are as follows:

[0021] The utility model can screen the calcium carbonate raw materials and filter the powder after grinding to make the ground particles finer and better meet the production needs. The sliding rod can extend the filter screen from the cylinder body, which is convenient for processing unqualified powder and replacing filter screens of different sizes. The grinding specifications can be adjusted by adjusting the positions of the two slides. The overall flexibility is stronger, and powders of different specifications can be adjusted and ground according to different production needs. At the same time, the ground powder can be finer and the powder qualification rate can be higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the screening assembly of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the grinding assembly of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the sub-adjustment component of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the filter assembly of the utility model;

[0027] Figure 6 This is a schematic diagram of the structure of the flip assembly of the utility model;

[0028] Figure 7 It is a schematic diagram of the structure of the clamping assembly of the utility model.

[0029] In the figure: 1. screening component; 2. grinding component; 3. adjustment component; 4. filtering component; 5. flipping component; 6. positioning component; 101. shell; 102. stirring rod; 103. partition; 104. cross bar; 105. cover plate; 201. frame; 202. roller; 203. groove; 204. slide plate; 301. connecting plate; 302. sliding hole; 303. slider; 304. rotating rod; 401. cylinder; 402. discharge port; 403. cavity; 404. rotating plate; 405. filter screen; 406. bracket; 407. sliding rod; 501. connecting rod; 502. slide groove; 503. clamping plate; 504. clamping mouth; 601. vertical pole; 602. vertical plate. DETAILED DESCRIPTION

[0030] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0031] See also Figure 1-Figure 7 An active ultrafine grinding calcium carbonate device comprises a screening component 1, the screening component 1 screens the calcium carbonate raw material, a grinding component 2 is provided on one side of the screening component 1, and a separation and adjustment component 3 is provided on one side of the grinding component 2;

[0032] A filter assembly 4 is provided on one side of the sub-adjustment assembly 3 , and the filter assembly 4 filters the calcium carbonate powder. A flip assembly 5 is provided on one side of the filter assembly 4 , and a positioning assembly 6 is provided on one side of the flip assembly 5 .

[0033] like Figure 2 As shown, the screening assembly 1 includes a shell 101, an interior of the shell 101 is rotatably connected to a stirring rod 102, two partitions 103 are arranged inside the shell 101, a cross bar 104 is arranged on one side of the stirring rod 102, a cover plate 105 is slidably connected to the cross bar 104, the two partitions 103 have two different specifications, double screening can reduce the possibility of very thin but very long calcium carbonate blocks being screened out, and the stirring rod 102 can break up the calcium carbonate blocks, so that the calcium carbonate blocks that have cracks but are not cracked during the crushing process can be broken up, and the cover plate 105 can be opened to take out the isolated calcium carbonate blocks.

[0034] like Figure 3 As shown, the grinding assembly 2 includes a frame 201, which is fixedly connected to the shell 101. The frame 201 is internally rotatably connected to a roller 202. Two grooves 203 are symmetrically provided in the frame 201. A slide plate 204 is slidably connected in each groove 203. When the roller 202 rotates, the calcium carbonate block is ground. The sliding slide plate 204 changes the distance between the two slide plates 204 and the roller 202, thereby changing the specifications during grinding.

[0035] like Figure 4 As shown, the sub-adjustment component 3 includes a connecting plate 301, which is fixedly connected to the frame 201. Two sliding holes 302 are symmetrically opened on the connecting plate 301. Slide blocks 303 are slidably connected in the two sliding holes 302. The two slide blocks 303 are respectively fixedly connected to the two slide plates 204. A rotating rod 304 is rotatably connected to the connecting plate 301. The rotating rod 304 is respectively threadedly connected to the two slide blocks 303. The two threads on the rotating rod 304 are symmetrical. Rotating the rotating rod 304 can allow the two slide blocks 303 to approach or move away from each other at the same time, so that the distance between the two slide plates 204 and the roller 202 is always consistent.

[0036] like Figure 5 As shown, the filter assembly 4 includes a cylinder 401, which is fixedly connected to the frame 201, a discharge port 402 is provided on one side of the cylinder 401, a cavity 403 is opened inside the cylinder 401, a rotating plate 404 is provided in the cavity 403, a filter screen 405 is provided in the rotating plate 404, a bracket 406 is provided on one side of the cylinder 401, a slide rod 407 is slidably connected in the bracket 406, and the slide rod 407 is slidably connected to the outer wall of the rotating plate 404. Since it is necessary to adjust the grinding specifications of the calcium carbonate block, it is necessary to replace the size of the filter screen 405 to adapt to different calcium carbonate powders. The sliding slide rod 407 can push the filter screen 405 out of the cylinder 401, and the rotating plate 404 can slide along one side of the slide rod 407 and rotate to make the filtering effect of the filter screen 405 better.

[0037] like Figure 6 As shown, the flip assembly 5 includes a connecting rod 501, which is fixedly connected to the bracket 406. A slide groove 502 is provided on one side of the connecting rod 501. A clamping plate 503 is slidably connected in the slide groove 502. A snap-in 504 is provided on one side of the clamping plate 503. After sliding the slide rod 407 into the snap-in 504, rotating the clamping plate 503 can flip the filter 405, so that the calcium carbonate powder isolated by the filter 405 can be discharged more conveniently.

[0038] like Figure 7 As shown, the locking assembly 6 includes a vertical rod 601, which is fixedly connected to the clamping plate 503. A vertical plate 602 is slidably connected inside the vertical rod 601. The sliding vertical plate 602 blocks the sliding rod 407 in the clamping port 504 to prevent the sliding rod 407 from loosening when the clamping plate 503 rotates.

[0039] When the utility model is in use, according to the specifications of the calcium carbonate powder to be produced, the rotating rod 304 is rotated to adjust the distance between the two slide plates 204 and the roller 202, then the rotating plate 404 is extended and a suitable filter screen 405 is replaced, after the calcium carbonate blocks are poured into the shell 101, the two motors controlling the stirring rod 102 and the roller 202 are started, the calcium carbonate blocks will be broken up, the calcium carbonate blocks of suitable sizes will fall into the roller 202 and be ground, and finally the ground calcium carbonate powder will be screened by the filter screen 405, and when there are too many isolated calcium carbonate blocks and calcium carbonate powder, the cover plate 105 and the sliding rotating plate 404 can be slid to open the gap to take out the unqualified calcium carbonate blocks and powder.

[0040] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An active ultrafine ground calcium carbonate device, comprising a screening component (1), characterized in that: The screening component (1) screens the calcium carbonate raw material, a grinding component (2) is provided on one side of the screening component (1), and a separation and adjustment component (3) is provided on one side of the grinding component (2); A filter assembly (4) is provided on one side of the sub-adjustment assembly (3), and the filter assembly (4) filters calcium carbonate powder. A flip assembly (5) is provided on one side of the filter assembly (4), and a positioning assembly (6) is provided on one side of the flip assembly (5).

2. An active ultrafine ground calcium carbonate device according to claim 1, characterized in that: The screening assembly (1) comprises a shell (101), a stirring rod (102) being rotatably connected to the inside of the shell (101), two partitions (103) being provided inside the shell (101), a cross bar (104) being provided on one side of the stirring rod (102), and a cover plate (105) being slidably connected to the cross bar (104).

3. An active ultrafine ground calcium carbonate device according to claim 2, characterized in that: The grinding assembly (2) comprises a frame (201), the frame (201) being fixedly connected to the housing (101), a roller (202) being rotatably connected inside the frame (201), two grooves (203) being symmetrically provided inside the frame (201), and a slide plate (204) being slidably connected inside each of the grooves (203).

4. An active ultrafine ground calcium carbonate device according to claim 3, characterized in that: The sub-adjustment assembly (3) comprises a connecting plate (301), the connecting plate (301) is fixedly connected to the frame (201), two sliding holes (302) are symmetrically provided on the connecting plate (301), sliding blocks (303) are slidably connected in the two sliding holes (302), the two sliding blocks (303) are respectively fixedly connected to the two sliding plates (204), and a rotating rod (304) is rotatably connected to the connecting plate (301), and the rotating rod (304) is respectively threadedly connected to the two sliding blocks (303).

5. An active ultrafine ground calcium carbonate device according to claim 3, characterized in that: The filter assembly (4) comprises a barrel (401), the barrel (401) being fixedly connected to a frame (201), a discharge port (402) being provided on one side of the barrel (401), a cavity (403) being provided inside the barrel (401), a rotating plate (404) being provided inside the cavity (403), a filter screen (405) being provided inside the rotating plate (404), a bracket (406) being provided on one side of the barrel (401), a sliding rod (407) being slidably connected inside the bracket (406), and the sliding rod (407) being slidably connected to the outer wall of the rotating plate (404).

6. An active ultrafine ground calcium carbonate device according to claim 5, characterized in that: The flip assembly (5) comprises a connecting rod (501), the connecting rod (501) being fixedly connected to the bracket (406), a sliding groove (502) being provided on one side of the connecting rod (501), a clamping plate (503) being slidably connected in the sliding groove (502), and a clamping opening (504) being provided on one side of the clamping plate (503).

7. An active ultrafine ground calcium carbonate device according to claim 1, characterized in that: The clamping assembly (6) comprises a vertical rod (601), the vertical rod (601) is fixedly connected to the clamping plate (503), and a vertical plate (602) is slidably connected inside the vertical rod (601).

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