CN107837894B

CN107837894B - Be applied to high-efficient wet mill of mining production

Info

Publication number: CN107837894B
Application number: CN201711213436.9A
Authority: CN
Inventors: 陈进华; 季成章; 潘坚; 雷明生
Original assignee: Taizhou Zhenya Machinery Equipment Co ltd
Current assignee: Taizhou Zhenya Machinery Equipment Co ltd
Priority date: 2017-11-28
Filing date: 2017-11-28
Publication date: 2020-04-21
Anticipated expiration: 2037-11-28
Also published as: CN107837894A

Abstract

The invention belongs to the technical field of application of mining production machinery, and particularly discloses a high-efficiency wet mill applied to mining production, which consists of a bottom framework, a plurality of right vertical supports and a plurality of left vertical supports which are arranged on the bottom framework, a circular ball mill box which is arranged on the right vertical supports and the left vertical supports, a first outlet pipe and a second outlet pipe which are arranged on two sides of the bottom of the circular ball mill box, a first material separating plate and a second material separating plate which are arranged in the circular ball mill box, a driving assembly matched with the circular ball mill box, and a wet milling assembly which is arranged in the circular ball mill box and matched with the driving assembly. The efficient wet mill applied to mining production has the beneficial effects that: bottom frame, circular ball mill case, drive assembly and the wet subassembly that cooperatees and use, its rational in infrastructure and the installation dismantlement operation is convenient, is applicable to and carries out high efficiency, accurate and stable operation of milling to the ore material.

Description

Be applied to high-efficient wet mill of mining production

Technical Field

The invention belongs to the technical field of mining production machinery application, and particularly relates to a high-efficiency wet mill applied to mining production.

Background

The mining machinery industry is one of important basic industries for providing equipment for mining and processing of solid raw materials, materials and fuels, serves important basic industrial departments such as black and nonferrous metallurgy, coal, building materials, chemical industry, nuclear industry and the like, and products of the mining machinery industry are also widely applied to basic construction of basic departments such as transportation, railways, buildings, water conservancy and hydropower and the like. The China mining machinery industry mainly has seven major types, about 300 varieties and thousands of specifications of products. From 2000 years, under the pulling of the big development of the domestic basic industry and the infrastructure, the market demand of mining machinery products is vigorous, and in 2010, the sales rate of the mining machinery industry in China is 4000 billion yuan, so that China surpasses North America, Japan and Western Europe, and the mining machinery market becomes the largest global mining machinery market. The mining machinery industry occupies a pillar position in national economy, and plays a lot of roles and contributes to economic construction. In view of the current market development situation of the traditional Chinese mining machinery industry and the global industry operation situation, the traditional Chinese mining machinery industry is in a historical window period. In the next 5-10 years, the method is an important period for the mine machinery enterprises in China to be comprehensively or deeply integrated into the world and jointly develop with the world, the development prospect of the industry is good, the sales scale of the mine machinery industry in China can reach 9000 million yuan, and the export amount can break through 260 million dollars.

The mining machine is a machine directly used for mineral mining, enrichment and other operations, and comprises a mining machine and a mineral separation machine, the working principle and structure of the prospecting machine are mostly the same as or similar to those of the mining machine used for mining similar minerals, in a broad sense, the prospecting machine also belongs to the mining machine, and in addition, a large number of cranes, conveyors, ventilators, drainage machines and the like are also applied in the mining operation.

The wet mill is called a wet mill, and is divided into a gold mill, a mercury mixing mill, an iron mill and an electric mill according to different operation modes; the grinding machine is divided into an edge runner mill, a double-roller mill and a triple-roller mill according to different structural modes, is used for grinding various ferrous metals, nonferrous metals and nonmetallic minerals and grinding, selecting and processing rare and precious metals of gold and silver, and is the optimal first grinding equipment for vast middle and small sized ore dressing plants and powder mills. At present, traditional wet mill for ore grinding, its structure is complicated, the assembly, dismantle and maintain inconveniently, and operating condition is unstable simultaneously, leads to the inefficiency of milling, can not satisfy high-efficient, high-quality, stable user demand of current mining production yet, and this is the present solution of awaiting the opportune moment.

Therefore, based on the problems, the invention provides a high-efficiency wet mill applied to mining production.

Disclosure of Invention

The purpose of the invention is as follows: the invention aims to provide a high-efficiency wet mill applied to mining production, which is matched with a bottom frame, a circular ball mill box, a driving assembly and a wet mill assembly, has reasonable design structure and convenient and fast assembly and disassembly operation, is suitable for carrying out high-efficiency, accurate and stable milling operation on mineral materials, can be adaptively adjusted according to requirements, realizes the milling operation on one side and reduces the power energy consumption.

The technical scheme is as follows: the invention provides a high-efficiency wet mill applied to mining production, which consists of a bottom framework, a plurality of right vertical supports and a plurality of left vertical supports which are arranged on the bottom framework, a circular ball mill box which is arranged on the right vertical supports and the left vertical supports, a first outlet pipe and a second outlet pipe which are arranged at two sides of the bottom of the circular ball mill box, a first material separating plate and a second material separating plate which are arranged in the circular ball mill box, a driving assembly which is matched with the circular ball mill box for use, and a wet milling assembly which is arranged in the circular ball mill box and is matched with the driving assembly for use; the driving assembly comprises a motor mounting shell arranged at the bottom of the round ball mill box, a driving motor arranged in the motor mounting shell, a hollow sealing column arranged in the round ball mill box, a gear box arranged on the hollow sealing column, and a power transmission shaft arranged on the hollow sealing column, wherein two ends of the power transmission shaft are respectively connected with the driving motor and the gear box; the wet grinding assembly comprises a first sealing cover and a second sealing cover which are respectively arranged on two sides of the circular ball grinding box, a first bearing and a second bearing which are respectively arranged in the first sealing cover and the second sealing cover, a first rotating shaft with two ends respectively connected with the gear box and the first bearing, a second rotating shaft with two ends respectively connected with the gear box and the second bearing, and a first grinding ring and a second grinding ring which are respectively arranged on the first rotating shaft and the second rotating shaft.

According to the technical scheme, the round ball mill box is of a round conical structure.

According to the technical scheme, the thickness of the first rolling ring and the second rolling ring is gradually reduced from the middle to the edge.

According to the technical scheme, the efficient wet mill applied to mining production further comprises a plurality of reinforcing rib plates which are arranged on two sides of the hollow sealing column and matched with the gear box for use.

Compared with the prior art, the high-efficiency wet mill applied to mining production has the beneficial effects that: bottom frame, circular ball mill case, drive assembly and the wet subassembly that cooperatees and use, its rational in infrastructure and the installation dismantlement operation is convenient, is applicable to and carries out high efficiency, accurate and stable operation of milling to the ore deposit material, can carry out the adaptability adjustment according to needs simultaneously, realizes the operation of milling of unilateral, reduces the power energy consumption.

Drawings

FIG. 1 is a schematic structural diagram of a high-efficiency wet mill applied to mining production in accordance with the present invention;

FIG. 2 is a schematic top view of a high efficiency wet mill for mining applications according to the present invention;

wherein, the numbers in the figure are marked as follows: 1-a bottom frame, 2-a right side vertical support, 3-a left side vertical support, 4-a round ball milling box, 5-a motor installation shell, 6-a driving motor, 7-a hollow sealing column, 8-a gear box, 9-a power transmission shaft, 10-a reinforcing plate, 11-a first material separating plate, 12-a second material separating plate, 13-a first sealing cover, 14-a second sealing cover, 15-a first bearing, 16-a second bearing, 17-a first rotating shaft, 18-a second rotating shaft, 19-a first milling ring, 20-a second milling ring, 21-a first outlet pipe and 22-a second discharging pipe.

Detailed Description

The invention is further elucidated with reference to the drawings and the embodiments.

The high-efficiency wet mill applied to mining production as shown in fig. 1 and fig. 2 is composed of a bottom frame 1, a plurality of right vertical supports 2 and left vertical supports 3 which are arranged on the bottom frame 1, a round ball mill box 4 which is arranged on the right vertical supports 2 and the left vertical supports 3, a first outlet pipe 21 and a second outlet pipe 22 which are arranged at two sides of the bottom of the round ball mill box 4, a first material separating plate 11 and a second material separating plate 12 which are arranged in the round ball mill box 4, a driving assembly which is matched with the round ball mill box 4, and a wet mill assembly which is arranged in the round ball mill box 4 and is matched with the driving assembly; the driving assembly comprises a motor mounting shell 5 arranged at the bottom of the round ball mill box 4, a driving motor 6 arranged in the motor mounting shell 5, a hollow sealing column 7 arranged in the round ball mill box 4, a gear box 8 arranged on the hollow sealing column 7, and a power transmission shaft 9 arranged on the hollow sealing column 7 and two ends of the power transmission shaft are respectively connected with the driving motor 6 and the gear box 8; the wet grinding assembly comprises a first sealing cover 13 and a second sealing cover 14 which are respectively arranged at two sides of the round ball grinding box 4, a first bearing 15 and a second bearing 16 which are respectively arranged in the first sealing cover 13 and the second sealing cover 14, a first rotating shaft 17 of which two ends are respectively connected with the gear box 8 and the first bearing 15, a second rotating shaft 18 of which two ends are respectively connected with the gear box 8 and the second bearing 16, and a first grinding ring 19 and a second grinding ring 20 which are respectively arranged on the first rotating shaft 17 and the second rotating shaft 18.

Further preferably, the round ball mill box 4 is provided with a round conical structure; the thicknesses of the first rolling ring 19 and the second rolling ring 20 are gradually reduced from the middle to the edge; and be applied to the high-efficient wet mill of mining production, still including setting up at 7 both sides of cavity seal post and with a plurality of deep floor 10 that 8 cooperatees and use of gear box, the high-efficient wet mill of above-mentioned structure, the bottom frame that cooperatees and use, circular ball grinds the case, drive assembly and wet grinding assembly, it is convenient that its project organization is reasonable and the operation is dismantled in the installation, be applicable to and carry out high efficiency to the ore deposit material, accurate and stable operation of milling, simultaneously can carry out adaptability adjustment (realize through 8 gear boxes) as required, realize the operation of milling of unilateral, reduce power energy consumption.

The high-efficiency wet mill applied to mining production has the overall structure size of 1400X 400X 280X 450mm, the power of the driving motor 6 is 7.5KW, and the rotating speed of the first rotating shaft 17 and the second rotating shaft 18 driven by the gear box 8 is 40-50 r/min.

The foregoing is only a preferred embodiment of this invention and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the invention and these modifications should also be considered as the protection scope of the invention.

Claims

1. The utility model provides a be applied to high-efficient wet mill of mining production which characterized in that: the grinding device is composed of a bottom framework (1), a plurality of right side vertical supports (2) and a plurality of left side vertical supports (3) which are arranged on the bottom framework (1), a plurality of round ball grinding boxes (4) which are arranged on the right side vertical supports (2) and the left side vertical supports (3), a first outlet pipe (21) and a second outlet pipe (22) which are arranged on two sides of the bottom of each round ball grinding box (4), a first material separating plate (11) and a second material separating plate (12) which are arranged in each round ball grinding box (4), a driving assembly which is matched with each round ball grinding box (4) for use, and a wet grinding assembly which is arranged in each round ball grinding box (4) and is matched with the driving assembly for use; the driving assembly comprises a motor mounting shell (5) arranged at the bottom of the round ball mill box (4), a driving motor (6) arranged in the motor mounting shell (5), a hollow sealing column (7) arranged in the round ball mill box (4), a gear box (8) arranged on the hollow sealing column (7), and a power transmission shaft (9) arranged in the hollow sealing column (7) and two ends of the power transmission shaft are respectively connected with the driving motor (6) and the gear box (8); the wet grinding assembly comprises a first sealing cover (13) and a second sealing cover (14) which are respectively arranged at two sides of the round ball grinding box (4), a first bearing (15) and a second bearing (16) which are respectively arranged in the first sealing cover (13) and the second sealing cover (14), a first rotating shaft (17) with two ends respectively connected with the gear box (8) and the first bearing (15), a second rotating shaft (18) with two ends respectively connected with the gear box (8) and the second bearing (16), and a first grinding ring (19) and a second grinding ring (20) which are respectively arranged on the first rotating shaft (17) and the second rotating shaft (18); the round ball grinding box (4) is arranged into a round conical structure; the thickness of the first rolling ring (19) and the second rolling ring (20) is gradually reduced from the middle to the edge, and the first rolling ring and the second rolling ring are arranged on two sides of the hollow sealing column (7) and are matched with the gear box (8) for use, and the reinforcing rib plates (10) are arranged on the two sides of the hollow sealing column.