Drying device of flour mill for improving quality of ground calcium carbonate

Abstract

The drying device of the flour mill for improving the quality of the heavy calcium carbonate comprises a barrel body, a feeding pipe is embedded in one side of the top end of the barrel body, a filtering plate is fixedly connected to the upper end of the inner wall of the barrel body, a motor is fixedly connected to the middle of the top end of the barrel body, and the output end of the motor is fixedly connected with a transmission rod. A mounting block is fixedly connected to the position, close to the upper end of the filter plate, of the rod wall of the transmission rod, a plurality of scraping rods are fixedly connected to the outer wall of the mounting block, a notch is formed in one side of the mounting block, a grinding roller mechanism is arranged in the notch, and spiral blades are fixedly connected to the lower end of the rod wall of the transmission rod; according to the raw material scattering and spreading device, accumulated raw materials can be scattered and spread flatly, so that follow-up processing is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to heavy calcium carbonate production and processing equipment technical field especially relates to a kind of dryers of grinding machine for improving heavy calcium carbonate quality. BACKGROUND

[0002] The calcium carbonate grinding machine is a kind of equipment for grinding calcium carbonate ore (such as calcite, marble, etc.) or recycled calcium carbonate products into fine powder, and a drying device is needed for better subsequent processing and use.

[0003] During heavy calcium carbonate processing, it is usually directly accumulated in the grinding area, and then the grinding roller is started to grind and process it. The accumulated heavy calcium carbonate cannot be uniformly ground, resulting in substandard quality of heavy calcium carbonate after grinding. Therefore, a dryer of grinding machine for improving heavy calcium carbonate quality is proposed. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a kind of dryers of grinding machine for improving heavy calcium carbonate quality, to solve the technical problem of heavy calcium carbonate accumulation before grinding.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] A kind of dryers of grinding machine for improving heavy calcium carbonate quality, including barrel, the barrel top one side is embedded with feed pipe, the barrel inner wall upper end is fixedly connected with filter plate, the barrel top middle part is fixedly connected with motor, motor output end is fixedly connected with transmission rod, and transmission rod extends to barrel inner bottom end through filter plate, and transmission rod wall is fixedly connected with mounting block near filter plate upper end, mounting block outer wall is fixedly connected with several scraper rods, slot is opened in the inside of mounting block one side, and grinding roller mechanism is arranged in the inside of slot, and helical blade is fixedly connected on the transmission rod wall lower end, helical blade is spirally opened with heating cavity in the inside, and heating coil is fixedly connected in the heating cavity inner bottom end.

[0007] As a preferred scheme of the utility model, the other side of barrel bottom end is embedded with discharge pipe.

[0008] As a preferred scheme of the utility model, the outer wall lower end of barrel is fixedly connected with fixing ring, and the bottom end of fixing ring is fixedly connected with several supporting legs.

[0009] As a preferred scheme of the utility model, several scraper rods are all provided with several through slots in the bottom.

[0010] As a preferred scheme of the utility model, several scraper rods are all provided with several through slots in the bottom.

[0011] Compared with the prior art, the dry device of the grinding machine for improving the quality of heavy calcium carbonate has the beneficial effects that: through the cooperation of the transmission rod, the plurality of scraper rods, the plurality of through grooves and the mounting blocks, the accumulated and caked raw materials are scattered and flattened, and the heavy calcium carbonate is heated through the cooperation of the spiral blade, the heating cavity and the heating coil pipe, so that the subsequent heavy calcium carbonate can be uniformly ground, thereby improving the grinding quality. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0013] Figure 1 The structure schematic diagram of the present application embodiment is shown in the figure.

[0014] Figure 2 The cross-sectional structure schematic diagram of the present application embodiment is shown in the figure.

[0015] Figure 3 The cross-sectional structure schematic diagram of the filter plate in the present application embodiment is shown in the figure.

[0016] Figure 4 The structure schematic diagram of the scraper rod in the present application embodiment is shown in the figure.

[0017] Figure 5 The cross-sectional structure schematic diagram of the spiral blade in the present application embodiment is shown in the figure.

[0018] The figure mark: barrel 1, feed pipe 11, discharge pipe 12, fixed ring 13, support leg 14, filter plate 15, motor 2, notch 201, transmission rod 21, mounting block 22, scraper rod 23, through groove 24, grinding roller mechanism 25, spiral blade 3, heating cavity 301, heating coil 31. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear and obvious, the embodiments of the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not used to limit the present application.

[0020] In the description of the embodiments of the present application, it should be understood that the terms "upper", "lower", "front", "back", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0021] In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, integrally connected, or detachably connected, it can be the communication inside two elements, it can be directly connected, or indirectly connected through an intermediate medium, and for those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances. Figures 1-5 As shown in the drawings, the utility model discloses a kind of dryers of grinding machine for improving the quality of heavy calcium carbonate, including barrel 1, barrel 1 top side is embedded with feed pipe 11, and barrel 1 inner wall upper end is fixedly connected with filter plate 15.

[0022] Barrel 1 top middle is fixedly connected with motor 2, and motor 2 output end is fixedly connected with transmission rod 21, and transmission rod 21 extends to barrel 1 inner bottom end through filter plate 15, and the rod wall of transmission rod 21 is fixedly connected with mounting block 22 close to the upper end of filter plate 15, and the outer wall of mounting block 22 is fixedly connected with a plurality of scraping rods 23, and the inside of one side of mounting block 22 is provided with slot 201, and grinding roller mechanism 25 is arranged in slot 201, and the inside of spiral blade 3 is fixedly connected with screw blade 3 lower end, and heating cavity 301 is provided in the form of spiral, and heating cavity 301 inner bottom end is fixedly connected with heating coil 31. Barrel 1 bottom side is embedded with discharge pipe 12, and heavy calcium carbonate is discharged through discharge pipe 12 after grinding.

[0023] The lower end of the outer wall of barrel 1 is fixedly connected with fixing ring 13, and the bottom end of fixing ring 13 is fixedly connected with a plurality of supporting legs 14, and barrel 1 is supported by fixing ring 13 through a plurality of supporting legs 14.

[0024] The bottom of a plurality of scraping rods 23 is provided with a plurality of through grooves 24, to avoid the phenomenon of blocking when scraping rod 23 scrapes.

[0025] A plurality of scraping rods 23 are arranged in triangular shape, and the tip of triangular scraping rod 23 can scatter block-shaped raw materials.

[0026] In use, first, the heavy calcium carbonate raw material is injected into the barrel 1 through the feed pipe 11, at this time, the grinding roller mechanism 25 is started, the motor 2 drives the transmission rod 21 to rotate, the transmission rod 21 drives the mounting block 22 to drive a plurality of scrapers 23, the plurality of scrapers 23 rotate along the surface of the filter plate 15 to scatter and flatten the accumulated raw material, and the grinding roller mechanism 25 rotates to grind the raw material, thereby avoiding the influence of the accumulated raw material on the grinding quality, and then the heating coil 31 is started, the heating cavity 301 can heat the surface of the spiral blade 3, thereby the falling raw material can be heated and dried, and the spiral blade 3 can uniformly heat the raw material, thereby improving the drying efficiency.

[0027] The above shows and describes the basic principles of the present application, the above is only the preferred embodiment of the present application, and does not limit the present application, the above embodiment and the description in the specification only illustrate the principles of the present application, any modification, equivalent replacement and improvement within the scope of the present application without departing from the scope of the present application, should be included in the protection scope of the present application.

Claims

1. A drying device for a grinding mill used to improve the quality of heavy calcium carbonate, comprising a barrel (1), characterized in that: A feed pipe (11) is embedded on one side of the top of the barrel (1). A filter plate (15) is fixedly connected to the upper end of the inner wall of the barrel (1). A motor (2) is fixedly connected to the middle of the top of the barrel (1). A transmission rod (21) is fixedly connected to the output end of the motor (2). The transmission rod (21) extends through the filter plate (15) to the bottom of the barrel (1). An installation block (22) is fixedly connected to the upper end of the rod wall of the transmission rod (21) near the filter plate (15). Several scrapers (23) are fixedly connected to the outer wall of the installation block (22). A slot (201) is opened inside one side of the installation block (22). A grinding roller mechanism (25) is set inside the slot (201). A spiral blade (3) is fixedly connected to the lower end of the rod wall of the transmission rod (21). A heating chamber (301) is spirally opened inside the spiral blade (3). A heating coil (31) is fixedly connected to the bottom end of the heating chamber (301).

2. The drying device for a grinding mill for improving the quality of heavy calcium carbonate according to claim 1, characterized in that: A discharge pipe (12) is embedded on the other side of the bottom end of the barrel (1).

3. The drying device for a grinding mill for improving the quality of heavy calcium carbonate according to claim 1, characterized in that: A fixing ring (13) is fixedly connected to the lower end of the outer wall of the barrel (1), and a number of support legs (14) are fixedly connected to the bottom end of the fixing ring (13).

4. The drying device for a grinding mill for improving the quality of heavy calcium carbonate according to claim 1, characterized in that: Several through slots (24) are provided at the bottom of several scraper rods (23).

5. The drying device for a grinding mill for improving the quality of heavy calcium carbonate according to claim 1, characterized in that: Several of the scraper rods (23) are arranged in a triangular shape.

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