Raw material mixing and grinding device

Abstract

The utility model relates to the technical field of raw material mixing and grinding, in particular to a raw material mixing and grinding device which comprises a grinding barrel, a driving mechanism body is arranged below the grinding barrel, a feeding barrel is rotatably installed at one end of the grinding barrel, and a groove is formed in the top of the feeding barrel and communicated with a filling groove. One side of the filling groove is provided with a fly ash filling pipe in a communicating manner, and the other side of the filling groove is provided with a raw material filling pipe in a communicating manner; the communicating joint is communicated with one end, deviating from the filling groove, of the dedusting ash filling pipe; wherein the communicating joint is communicated with the dedusting ash filling pipe through the sealing sleeve; wherein the sealing sleeve is formed by wrapping and splicing an old belt. According to the utility model, the problems of unstable flow, serious dust raising and bin slipping accidents when fly ash is added in the ball milling process are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material mixing and grinding, in particular to a raw material mixing and grinding device. Background Art

[0002] In the traditional mixing and grinding process, it is a challenge to effectively mix and grind raw materials of different hardness. The improved mixing and grinding process introduced in this article mainly aims at the mixing and grinding of hard-to-grind fine powder ore (partial powder seed) and easy-to-grind powder ore (powder seed ore). By using them together and adding dust removal ash, it aims to improve the ball-forming performance of the raw materials and stabilize the moisture and fineness of the ground materials.

[0003] However, when adding dust ash during the ball milling process, common problems include unstable flow, severe dust, and even "slipping" accidents. This is mainly because the design of the feed bin cannot meet the needs of drying fine particles, especially fluid materials such as dust ash. Therefore, a raw material mixing and grinding device is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a raw material mixing and grinding device, which has the advantages of effectively solving the problems of unstable flow, serious dust and slipping accidents when adding dust removal ash, improving the efficiency and safety of material processing, and solving the problems of unstable flow, serious dust and slipping accidents when adding dust removal ash during the ball milling process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material mixing and grinding device, comprising an abrasive barrel, a driving mechanism body is arranged below the abrasive barrel, a feeding barrel is rotatably mounted on one end of the abrasive barrel, a top of the feeding barrel is grooved and connected with a filling slot, a dust removal ash filling pipe is connected and installed on one side of the filling slot, and a raw material filling pipe is connected and installed on the other side of the filling slot, and also includes a connecting section;

[0006] The connecting joint is installed at the end of the dust filling pipe away from the filling tank;

[0007] Wherein, the connecting joint is connected and installed with the dust removal ash filling pipe through a sealing sleeve;

[0008] Among them, the sealing sleeve is wrapped and pieced together with old belts.

[0009] When a raw material mixing and grinding device in the technical solution is used, the filling tank is connected and installed on the upper end surface of the feeding barrel, and the raw material filling pipe is connected and installed with the mixed material conveying pipeline of the hard-to-grind fine powder ore and the easy-to-grind powder ore, so that the raw material can be filled into the feeding barrel through the filling tank. At the same time, a sealing sleeve wrapped and spliced ​​with an old belt is installed at the end of the dust removal filling pipe away from the filling tank, and a connecting section is connected and installed at the end of the dust removal filling pipe away from the filling tank through the sealing sleeve, and the connecting section is connected and installed through the first support frame. The connecting joint is fixed, and the end of the connecting joint away from the dust ash filling pipe is connected and installed with the dust ash feeding pipe. When the dust ash is added, the connecting joint and the dust ash filling pipe can be directly and flexibly connected through the sealing sleeve, thereby reducing the vibration of the dust ash feeding pipe when the dust ash is added. At the same time, the setting of the sealing sleeve also improves the sealing performance, and a partition for separating the raw material and the dust ash is set in the feeding trough, thereby avoiding the obstruction of the materials when the two materials are added at the same time, thereby making the feeding smooth.

[0010] Preferably, a transmission sleeve is fixedly installed on the outside of the abrasive cylinder, the abrasive cylinder is transmission-mounted with the driving mechanism body through the transmission sleeve, a third support frame is fixedly installed inside the abrasive cylinder, and a discharge seal is fixedly installed at the other end of the abrasive cylinder.

[0011] By fixing a transmission sleeve on the outside of the abrasive barrel, the abrasive barrel is transmission-mounted with the driving mechanism body through the transmission sleeve, so that when the driving mechanism body is working, the abrasive barrel can rotate, so that after the grinding balls are added, the material in the abrasive barrel can be ball-milled.

[0012] By fixing a third support frame in the abrasive barrel, the abrasive barrel can be internally supported by the third support frame, and the unpredictable movement trajectory of the grinding balls during rotation can be prevented, thereby improving the ball milling efficiency. At the same time, a discharge seal is fixedly installed at the other end of the abrasive barrel, so that the abrasive can be discharged through the discharge seal.

[0013] Preferably, a second support frame is fixedly mounted on the bottom of the feeding cylinder, and a material guide frame is embedded and mounted on one end of the feeding cylinder away from the abrasive cylinder.

[0014] A second support frame is fixedly installed at the bottom of the feeding barrel, so that the feeding barrel is fixedly supported by the second support frame. At the same time, a material guide frame is embedded and installed at the end of the feeding barrel away from the abrasive barrel, so that the flow direction of the injected material can be guided by the material guide frame, thereby avoiding material accumulation.

[0015] Preferably, the top of the filling tank is open and a maintenance cover is fixedly installed, and a partition is embedded and installed in the filling tank, and the partition divides the interior of the filling tank into two equal parts.

[0016] By opening an inspection cover at the top of the filling tank and fixing it, the ball mill can be added through the inspection cover. By embedding a partition in the filling tank and dividing the partition and the inside of the filling tank into two equal parts, the two materials can be prevented from being blocked in the filling tank when the materials are added.

[0017] Preferably, a first support frame is fixedly mounted on the outer side of the connecting joint, and a flange is provided at one end of the connecting joint away from the dust removal ash filling pipe.

[0018] A first support frame is fixedly installed on the outside of the connecting joint, so that the connecting joint is supported by the first support frame. At the same time, a flange is provided at the end of the connecting joint away from the dust filling pipe, so that the connecting joint and the dust feeding pipe can be connected and installed through the flange.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] The utility model provides a connecting joint, and the connecting joint is connected and installed at one end of the dust removal ash filling pipe away from the filling groove, and the connecting joint is connected and installed with the dust removal ash filling pipe through a sealing sleeve, and at the same time, the sealing sleeve is wrapped and assembled with an old belt. When performing specific operations, the filling groove is connected and installed on the upper end surface of the charging barrel, and the raw material filling pipe is connected and installed with a mixed material conveying pipeline of the hard-to-grind fine powder ore and the easy-to-grind powder ore, so that the raw material can be filled into the charging barrel through the filling groove. At the same time, the sealing sleeve wrapped and assembled with an old belt is installed at one end of the dust removal ash filling pipe away from the filling groove, and the sealing sleeve is used to wrap and assemble the dust removal ash filling pipe. The connecting joint is installed at one end of the pipe away from the filling groove, and the connecting joint is fixed by a first support frame, and the end of the connecting joint away from the dust ash filling pipe is connected and installed with the dust ash feeding pipe. Therefore, when the dust ash is filled, the connecting joint and the dust ash filling pipe can be directly flexibly connected through the sealing sleeve, thereby reducing the vibration of the dust ash feeding pipe when the dust ash is filled. At the same time, the setting of the sealing sleeve also improves the sealing performance, thereby effectively solving the problems of unstable flow, severe dust and warehouse slippage accidents when adding dust ash, and improving the efficiency and safety of material handling. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 3 For the utility model Figure 2 Schematic diagram of the structure at the enlarged point.

[0024] In the figure: 1. first support frame; 2. connecting joint; 3. sealing sleeve; 4. dust removal ash filling pipe; 5. filling tank; 6. inspection cover; 7. raw material filling pipe; 8. transmission sleeve; 9. abrasive cylinder; 10. driving mechanism body; 11. feeding cylinder; 12. second support frame; 13. material guide frame; 14. partition; 15. discharge seal; 16. third support frame. DETAILED DESCRIPTION

[0025] 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.

[0026] Example

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, an embodiment of the utility model is provided: a raw material mixing and grinding device, including an abrasive barrel 9, a driving mechanism body 10 is provided below the abrasive barrel 9, a feeding barrel 11 is rotatably installed at one end of the abrasive barrel 9, a top of the feeding barrel 11 is grooved and connected to a filling slot 5, a dust filling pipe 4 is connected to one side of the filling slot 5, a raw material filling pipe 7 is connected to the other side of the filling slot 5, and also includes a connecting section 2;

[0028] Specifically,

[0029] The connecting joint 2 is connected and installed at one end of the dust filling pipe 4 away from the filling tank 5;

[0030] The connecting joint 2 is connected and installed with the dust filling pipe 4 through the sealing sleeve 3;

[0031] Among them, the sealing sleeve 3 is wrapped and spliced ​​with old belts.

[0032] By setting a connecting joint 2, and connecting the connecting joint 2 to be connected and installed at the end of the dust filling pipe 4 away from the filling groove 5, and the connecting joint 2 is connected and installed with the dust filling pipe 4 through a sealing sleeve 3, and at the same time, the sealing sleeve 3 is spliced ​​with an old belt wrapped. During the specific operation, the filling groove 5 is connected and installed on the upper end surface of the charging barrel 11, and the raw material filling pipe 7 is connected and installed with the mixed material conveying pipeline of the difficult-to-grind fine powder ore and the easy-to-grind powder ore, so that the raw material can be added into the charging barrel 11 through the filling groove 5. At the same time, the sealing sleeve 3 wrapped and spliced ​​with an old belt is installed at the end of the dust filling pipe 4 away from the filling groove 5, and the sealing sleeve 3 is used to wrap and splice the dust filling pipe 4. The end of the filling pipe 4 facing away from the filling groove 5 is connected and installed with the connecting joint 2, and the connecting joint 2 is fixed by the first support frame 1, and the end of the connecting joint 2 facing away from the dust ash filling pipe 4 is connected and installed with the dust ash feeding pipe. Therefore, when the dust ash is filled, the connecting joint 2 and the dust ash filling pipe 4 can be directly and flexibly connected through the sealing sleeve 3, thereby reducing the vibration of the dust ash feeding pipe when the dust ash is filled. At the same time, the setting of the sealing sleeve 3 also improves the sealing performance, thereby effectively solving the problems of unstable flow, severe dust and warehouse slippage accidents when adding dust ash, and improving the efficiency and safety of material handling.

[0033] Furthermore, a transmission sleeve 8 is fixedly installed on the outside of the abrasive cylinder 9, and the abrasive cylinder 9 is transmission-installed with the driving mechanism body 10 through the transmission sleeve 8. A third support frame 16 is fixedly installed inside the abrasive cylinder 9, and a discharge seal 15 is fixedly installed at the other end of the abrasive cylinder 9.

[0034] By fixing the transmission sleeve 8 on the outside of the abrasive barrel 9, the abrasive barrel 9 is transmission-installed with the driving mechanism body 10 through the transmission sleeve 8. When the driving mechanism body 10 is working, the abrasive barrel 9 can rotate, so that after the grinding balls are added, the material in the abrasive barrel 9 can be ball-milled.

[0035] By fixing the third support frame 16 in the abrasive barrel 9, the abrasive barrel 9 can be internally supported by the third support frame 16, and the unpredictable movement trajectory of the grinding balls during rotation can be prevented, thereby improving the ball milling efficiency. At the same time, a discharge seal 15 is fixedly installed at the other end of the abrasive barrel 9, so that the abrasive can be discharged through the discharge seal 15.

[0036] Furthermore, a second support frame 12 is fixedly installed at the bottom of the feeding cylinder 11 , and a material guide frame 13 is embedded and installed at one end of the feeding cylinder 11 away from the abrasive cylinder 9 .

[0037] A second support frame 12 is fixedly installed at the bottom of the feeding barrel 11, so that the feeding barrel 11 is fixedly supported by the second support frame 12, and a material guide frame 13 is embedded and installed at the end of the feeding barrel 11 away from the abrasive barrel 9, so that the flow direction of the injected material can be guided by the material guide frame 13, thereby avoiding the accumulation of materials.

[0038] Furthermore, the top of the filling tank 5 is open and a maintenance cover 6 is fixedly installed. A partition 14 is embedded and installed in the filling tank 5, and the partition 14 divides the interior of the filling tank 5 into two equal parts.

[0039] By opening the top of the filling tank 5 and fixing a maintenance cover 6, the ball mill can be added through the maintenance cover 6. By embedding a partition 14 in the filling tank 5 and dividing the partition 14 and the interior of the filling tank 5 into two equal parts, when the materials are added, the two materials are prevented from being blocked in the feeding tank 5.

[0040] Furthermore, a first support frame 1 is fixedly installed on the outer side of the connecting joint 2, and a flange is provided at one end of the connecting joint 2 away from the dust filling pipe 4.

[0041] A first support frame 1 is fixedly installed on the outside of the connecting joint 2, so that the connecting joint 2 is supported by the first support frame 1. At the same time, a flange is provided at the end of the connecting joint 2 away from the dust removal ash filling pipe 4, so that the connecting joint 2 and the dust removal ash feeding pipe can be connected and installed through the flange.

[0042] When the utility model is used, the filling tank 5 is connected and installed on the upper end surface of the charging barrel 11, and the raw material filling pipe 7 is connected and installed with the mixed material conveying pipeline of the hard-to-grind fine powder ore and the easy-to-grind powder ore, so that the raw material can be filled into the charging barrel 11 through the filling tank 5. At the same time, the sealing sleeve 3 wrapped with the old belt is installed at the end of the dust filling pipe 4 away from the filling tank 5, and the connecting section 2 is connected and installed at the end of the dust filling pipe 4 away from the filling tank 5 through the sealing sleeve 3, and the connecting section 2 is connected through the first support frame 1. The connecting joint 2 is fixed, and the end of the connecting joint 2 facing away from the dust ash filling pipe 4 is connected and installed with the dust ash feeding pipe, so that when the dust ash is added, the connecting joint 2 and the dust ash filling pipe 4 can be directly and flexibly connected through the sealing sleeve 3, thereby reducing the vibration of the dust ash feeding pipe when the dust ash is added. At the same time, the setting of the sealing sleeve 3 also improves the sealing performance, and a partition 14 for separating the raw material and the dust ash is set in the feeding trough, so as to avoid the obstruction of the materials when the two materials are added at the same time, thereby making the feeding smooth.

[0043] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A raw material mixing and grinding device, comprising an abrasive barrel (9), a driving mechanism body (10) is provided below the abrasive barrel (9), a feeding barrel (11) is rotatably mounted on one end of the abrasive barrel (9), a top of the feeding barrel (11) is grooved and connected to a filling slot (5), a dust filling pipe (4) is connected to one side of the filling slot (5), and a raw material filling pipe (7) is connected to the other side of the filling slot (5), characterized in that: Also includes: A connecting joint (2) is connected and installed at one end of the dust filling pipe (4) away from the filling tank (5); The connecting joint (2) is connected and installed with the dust filling pipe (4) through the sealing sleeve (3); Wherein, the sealing sleeve (3) is made by wrapping and splicing old belts.

2. A raw material mixing and grinding device according to claim 1, characterized in that: A transmission sleeve (8) is fixedly mounted on the outside of the abrasive cylinder (9), and the abrasive cylinder (9) is transmission-mounted with the driving mechanism body (10) through the transmission sleeve (8). A third support frame (16) is fixedly mounted inside the abrasive cylinder (9), and a discharge seal (15) is fixedly mounted on the other end of the abrasive cylinder (9).

3. A raw material mixing and grinding device according to claim 1, characterized in that: A second support frame (12) is fixedly mounted on the bottom of the feeding cylinder (11), and a material guide frame (13) is embedded and mounted on one end of the feeding cylinder (11) away from the abrasive cylinder (9).

4. A raw material mixing and grinding device according to claim 1, characterized in that: The top of the filling tank (5) is open and a maintenance cover (6) is fixedly installed thereon. A partition (14) is embedded and installed inside the filling tank (5), and the partition (14) and the interior of the filling tank (5) are divided into two equal parts.

5. A raw material mixing and grinding device according to claim 1, characterized in that: A first support frame (1) is fixedly mounted on the outside of the connecting joint (2), and a flange is provided at one end of the connecting joint (2) that is away from the dust removal ash filling pipe (4).

Images