Ultrafine grinding equipment with drying function

Abstract

The utility model discloses superfine grinding equipment with a drying function, which comprises a grinding equipment body, a grinding seat and a conveying square tube, the grinding seat is arranged at the bottom of the grinding equipment body, the conveying square tube is arranged on one side of the grinding seat, a powder outlet square tube is arranged on one side of the top end of the grinding equipment body, and the powder outlet square tube is arranged on the other side of the top end of the grinding equipment body. A straight pipe is fixedly connected to the bottom end of the powder outlet square pipe in a penetrating and inserting mode, a corrugated pipe is arranged at one end of the straight pipe, an arc-shaped plate is arranged at one end of the grinding equipment body in a sleeving mode, a powder collecting box is arranged at the top of the arc-shaped plate, and a second auxiliary pipe is arranged at the top end of the powder collecting box. Materials are conveyed into the grinding equipment body through the conveying square pipe, the materials are repeatedly ground through the grinding assembly and the materials, powder can be continuously conveyed into the powder collecting box through the surfaces of the two conveying plates, and the collecting speed of the materials ground into fine powder is increased through the structure.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrafine grinding equipment, in particular to an ultrafine grinding equipment with a drying function. Background Art

[0002] Ultrafine grinding mill is a kind of equipment for crushing and processing fine powder and ultrafine powder. Food, medicine and chemical raw materials need to be processed by ultrafine grinding mill. When the ultrafine grinding mill is working, the food, medicine and chemical raw materials to be crushed are added into the machine from the feed hopper on the side of the machine cover. Relying on the grinding roller device suspended on the plum blossom frame of the main machine, it revolves around the vertical axis and rotates at the same time. Due to the centrifugal force during rotation, the grinding roller swings outward and presses tightly against the grinding ring, so that the scraper scoops up the food, medicine and chemical raw materials and sends them to between the grinding roller and the grinding ring. The purpose of crushing the chemical raw materials is achieved due to the rolling and crushing of the grinding roller.

[0003] After grinding, the fine powder material is often directly transported from the top of the grinding equipment body to the inside of the collection box through the blower. Due to the large height of the grinding equipment body and the limited blowing range of the blower, the fine powder material on the top of the grinding equipment body cannot be fully collected, which reduces the practicality of the ultrafine grinding equipment. Therefore, it is particularly important to design an ultrafine grinding equipment with a drying function. Summary of the invention

[0004] The utility model aims to provide an ultrafine grinding device with a drying function to solve the problem in the background art that the fine powder materials at the top of the grinding device body cannot be fully collected due to the large height of the grinding device body and the limited blowing range of the blower.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ultrafine grinding device with a drying function, comprising a grinding device body, a grinding seat and a conveying square tube, the grinding seat is arranged at the bottom of the grinding device body, the conveying square tube is arranged on one side of the grinding seat, a powder outlet square tube is arranged on one side of the top of the grinding device body, the bottom end of the powder outlet square tube is fixedly inserted and connected with a straight tube, one end of the straight tube is provided with a corrugated tube, one end of the grinding device body is sleeved with an arc plate, the top of the arc plate is provided with a powder collecting box, the top of the powder collecting box is provided with a second auxiliary tube, one end of the corrugated tube is provided with a first auxiliary tube, the front of the powder collecting box is inserted and connected with a discharge pipe, a vacuum pump is provided on one side of the powder collecting box, a power switch is provided on one side of the powder collecting box, a heating resistance wire is provided inside the powder collecting box, a heat conductive layer is provided on the surface of the heating resistance wire, and a grinding assembly is installed inside the grinding device body.

[0006] As a preferred technical solution of the utility model, two abutment rods are arranged on the surface of the heat-conducting layer, and a conveying plate is arranged on one side of the two abutment rods.

[0007] As a preferred technical solution of the utility model, the two abutment rods are respectively connected to the two conveying plates through auxiliary shaft threads, and the lengths of the two conveying plates are greater than the lengths of the two abutment rods.

[0008] As a preferred technical solution of the utility model, one end of the first auxiliary tube is fixedly inserted and connected with one end of the corrugated tube, and one end of the second auxiliary tube is fixedly inserted and connected with the top end of the powder collecting box.

[0009] As a preferred technical solution of the utility model, the first auxiliary pipe and the second auxiliary pipe are connected by threaded rotation via a limiting bolt.

[0010] As a preferred technical solution of the utility model, the heating resistance wire is electrically connected to an external power supply through a power switch, and the arc plate is fixedly sleeved on one end of the grinding equipment body.

[0011] As a preferred technical solution of the utility model, the diameter of the arc-shaped plate is larger than the diameter of the grinding equipment body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is an ultrafine grinding equipment with a drying function. By arranging a powder outlet square tube, a corrugated tube, a powder collecting box, a heating resistor wire, a heat conductive layer and a conveying plate, the material is conveyed to the inside of the grinding equipment body through the conveying square tube. After repeated crushing of the grinding assembly and the material, the material can be ground into fine powder. After starting the vacuum pump, the powder will be conveyed to the inside of the powder collecting box through the powder outlet square tube and the second auxiliary tube for collection. When the power switch is turned on, the heating resistor wire is continuously heated to conduct heat to the surface of the heat conductive layer, so that the surface of the powder can be dried. The powder can continue to be conveyed to the inside of the powder collecting box through the surfaces of the two conveying plates. The structure accelerates the speed of collecting the material ground into fine powder.

[0014] 2. The utility model discloses an ultrafine grinding device with a drying function. A first auxiliary tube, a second auxiliary tube, a limit bolt and an abutment rod are provided. The first auxiliary tube is connected to the second auxiliary tube by a limit bolt, so that after the limit bolt is rotated in the opposite direction, the first auxiliary tube and the second auxiliary tube are separated from each other. The bellows is composed of a combination of foldable corrugated sheets. Therefore, when the bellows is pulled, the bellows will extend and stretch, so that the position of the first auxiliary tube can be adjusted. One side of the conveying plate is fixed to the abutment rod by an auxiliary shaft, thereby ensuring the firmness of the conveying plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural schematic diagram of the utility model;

[0016] Figure 2 For the utility model Figure 1 The enlarged view of point A in the middle;

[0017] Figure 3 It is a partial front view structural schematic diagram of the utility model;

[0018] Figure 4 It is a partial side cross-sectional structural schematic diagram of the utility model.

[0019] In the figure: 1. Grinding equipment body; 2. Grinding seat; 3. Conveying square pipe; 4. Powder discharging square pipe; 5. Straight pipe; 6. Corrugated pipe; 7. First auxiliary pipe; 8. Second auxiliary pipe; 9. Limit bolt; 10. Powder collecting box; 11. Vacuum pump; 12. Exhaust pipe; 13. Power switch; 14. Heating resistance wire; 15. Heat conducting layer; 16. Abutment rod; 17. Auxiliary shaft; 18. Conveying plate; 19. Arc plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution for an ultrafine grinding device with a drying function: Embodiment 1:

[0022] like Figure 1-3As shown, an ultrafine grinding device with a drying function comprises a grinding device body 1, a grinding seat 2 and a conveying square tube 3, the grinding seat 2 is arranged at the bottom of the grinding device body 1, the conveying square tube 3 is arranged on one side of the grinding seat 2, a powder outlet square tube 4 is arranged on one side of the top of the grinding device body 1, a straight tube 5 is fixedly inserted and connected to the bottom end of the powder outlet square tube 4, a corrugated tube 6 is arranged at one end of the straight tube 5, an arc plate 19 is sleeved on one end of the grinding device body 1, a powder collecting box 10 is arranged on the top of the arc plate 19, a second auxiliary tube 8 is arranged on the top of the powder collecting box 10, a first auxiliary tube 7 is arranged at one end of the corrugated tube 6, and the powder collecting box 1 0 is connected with a discharge pipe 12 through the front side, a vacuum pump 11 is arranged on one side of the powder collecting box 10, a power switch 13 is arranged on one side of the powder collecting box 10, a heating resistance wire 14 is arranged inside the powder collecting box 10, and a heat conductive layer 15 is arranged on the surface of the heating resistance wire 14. A powder grinding assembly is installed inside the grinding equipment body 1. After starting the vacuum pump 11, the powder will be transported to the inside of the powder collecting box 10 through the powder outlet square pipe 4 and the second auxiliary pipe 8 for collection, and when the power switch 13 is started, the heating resistance wire 14 is continuously heated to conduct the heat to the surface of the heat conductive layer 15, so that the surface of the powder can be dried. Embodiment 2:

[0023] Based on the first embodiment, Figure 1 and Figure 4 As shown, one end of the first auxiliary tube 7 is fixedly connected with one end of the corrugated tube 6, one end of the second auxiliary tube 8 is fixedly connected with the top of the powder collecting box 10, the heating resistor 14 is electrically connected to the external power supply through the power switch 13, and the arc plate 19 is fixedly sleeved on one end of the grinding equipment body 1. The utility model is an ultrafine grinding equipment with a drying function, which is provided with a first auxiliary tube 7, a second auxiliary tube 8, a limiting bolt 9 and abutting rod 16. The first auxiliary tube 7 and the second auxiliary tube 8 are connected by the limiting bolt 9, so that after the limiting bolt 9 is rotated in the opposite direction, the first auxiliary tube 7 and the second auxiliary tube 8 will be separated from each other, and the corrugated tube 6 is composed of a combination of foldable corrugated sheets.

[0024] Working principle: The ultrafine grinding mill is a kind of equipment for crushing and processing fine powder and ultrafine powder. Food, medicine and chemical raw materials need to be processed by the ultrafine grinding mill. When the ultrafine grinding mill is working, the food, medicine and chemical raw materials to be crushed are transported from the conveying square tube 3 to the inside of the grinding equipment body 1, relying on the grinding assembly arranged inside the grinding equipment body 1. The grinding assembly includes a grinding roller device, which revolves around the vertical axis and rotates at the same time. Due to the centrifugal force during rotation, the grinding roller swings outward and presses against the grinding ring, so that the scraper scoops up the material and sends it to between the grinding roller and the grinding ring. The purpose of crushing the material is achieved due to the rolling and crushing of the grinding roller, and the material can be ground into ultrafine powder. After the grinding is completed, the fine powder material is often directly transported from the top of the grinding equipment body 1 to the inside of the collecting box through the blower. Since the height of the grinding equipment body 1 is relatively large and the blowing range of the blower is limited, the fine powder material at the top of the grinding equipment body 1 cannot be fully collected, which reduces the practicality of the ultrafine grinding equipment. Start the vacuum pump 11, and the powder will pass through the outlet The powder square tube 4 and the second auxiliary tube 8 are transported to the inside of the powder collecting box 10 for collection, and when the power switch 13 is turned on, the heating resistor 14 is continuously heated to transfer the heat to the surface of the heat conducting layer 15. The heat conducting layer 15 is made of graphene material and has good thermal conductivity. The heat generated by the heating resistor 14 can be more fully transferred to the surface of the heat conducting layer 15, so the surface of the powder can be dried. The powder can continue to be transported to the inside of the powder collecting box 10 through the surface of the two conveying plates 18. Through this structure The collection speed of materials ground into fine powder is accelerated. The first auxiliary tube 7 and the second auxiliary tube 8 are connected by a limit bolt 9, so that after the limit bolt 9 is rotated in the opposite direction, the first auxiliary tube 7 and the second auxiliary tube 8 will be separated from each other, and the bellows 6 is composed of a combination of foldable corrugated sheets. Therefore, when the bellows 6 is pulled, the bellows 6 will extend and stretch, thereby adjusting the position of the first auxiliary tube 7. One side of the conveying plate 18 is fixed to the abutment rod 16 by an auxiliary shaft 17, thereby ensuring the firmness of the conveying plate 18.

[0025] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultrafine grinding device with a drying function, comprising a grinding device body (1), a grinding seat (2) and a conveying square tube (3), wherein the grinding seat (2) is arranged at the bottom of the grinding device body (1), and the conveying square tube (3) is arranged on one side of the grinding seat (2), characterized in that: A powder outlet square tube (4) is arranged on one side of the top of the powder milling equipment body (1), a straight tube (5) is fixedly inserted and connected to the bottom of the powder outlet square tube (4), a corrugated tube (6) is arranged at one end of the straight tube (5), an arc plate (19) is sleeved on one end of the powder milling equipment body (1), a powder collecting box (10) is arranged on the top of the arc plate (19), a second auxiliary tube (8) is arranged on the top of the powder collecting box (10), a first auxiliary tube (7) is arranged at one end of the corrugated tube (6), a discharge pipe (12) is inserted and connected to the front of the powder collecting box (10), a vacuum pump (11) is arranged on one side of the powder collecting box (10), a power switch (13) is arranged on one side of the powder collecting box (10), a heating resistor wire (14) is arranged inside the powder collecting box (10), a heat conductive layer (15) is arranged on the surface of the heating resistor wire (14), and a powder milling assembly is installed inside the powder milling equipment body (1).

2. The ultrafine grinding equipment with drying function according to claim 1, characterized in that: Two abutment rods (16) are provided on the surface of the heat-conducting layer (15), and a conveying plate (18) is provided on one side of the two abutment rods (16).

3. The ultrafine grinding equipment with drying function according to claim 2, characterized in that: The two abutment rods (16) and the two conveying plates (18) are respectively threadedly connected via auxiliary shafts (17), and the length of the two conveying plates (18) is greater than the length of the two abutment rods (16).

4. The ultrafine grinding equipment with drying function according to claim 1, characterized in that: One end of the first auxiliary tube (7) is fixedly connected to one end of the corrugated tube (6), and one end of the second auxiliary tube (8) is fixedly connected to the top end of the powder collecting box (10).

5. The ultrafine grinding equipment with drying function according to claim 4, characterized in that: The first auxiliary pipe (7) and the second auxiliary pipe (8) are connected in a threaded rotation manner via a limiting bolt (9).

6. The ultrafine grinding equipment with drying function according to claim 1, characterized in that: The heating resistance wire (14) is electrically connected to an external power source via a power switch (13), and the arc plate (19) is fixedly sleeved on one end of the grinding equipment body (1).

7. The ultrafine grinding equipment with drying function according to claim 6, characterized in that: The diameter of the arc-shaped plate (19) is greater than the diameter of the grinding equipment body (1).

Images