CN218190225U

CN218190225U - Milling efficiency is high and energy-conserving good milling machine of nature for mining industry processing engineering

Info

Publication number: CN218190225U
Application number: CN202221517774.8U
Authority: CN
Inventors: 何桂平
Original assignee: Xichuan Beijing Jinyang Vanadium Industry Co ltd
Current assignee: Xichuan Beijing Jinyang Vanadium Industry Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2023-01-03
Anticipated expiration: 2032-06-17

Abstract

The utility model relates to a mining processing technology field just discloses a milling machine that milling efficiency is high and energy-conservation nature is good for mining processing engineering, which comprises a base member, the periphery of base member is connected with first leaf dish, the bottom surface of first leaf dish is provided with first fibre brush, the second leaf dish is installed to the below of first leaf dish, the upper surface of second leaf dish is provided with the second fibre brush, the slot has been seted up to the centre of first leaf dish bottom, the bottom of base member disposes the runner, the centre of second leaf dish is provided with the screw. This milling efficiency is high and the good milling machine of energy-conservation nature for mining industry processing engineering, through the cooperation of first leaf dish and second leaf dish for this milling machine can allow the size of passing granule mesh number to the analysis machine according to actual crocus demand to adjust, thereby has avoided the step that needs to change leaf dish or squirrel cage, has reduced the time that the milling machine changes the filter particle mesh number, has improved the work efficiency of milling machine.

Description

Milling efficiency is high and energy-conserving good milling machine of nature for mining industry processing engineering

Technical Field

The utility model relates to a mining processing technology field specifically is a milling machine that milling efficiency is high and energy-conservation nature is good for mining processing engineering.

Background

The flour mill is widely used for grinding and processing mineral products in the fields of metallurgy, building materials, chemical industry, mines and the like, and can be divided into six types of flour mills, namely a longitudinal pendulum flour mill, a high-pressure suspension roller flour mill, a high-pressure micro powder flour mill, a straight-through centrifugal flour mill, an overpressure trapezoidal flour mill and a three-ring medium-speed flour mill, according to the fineness of the ground materials and the fineness of the discharged materials.

The pulverizer consists of a main machine, an analyzer, a blower, a finished product cyclone separator, a pipeline device, a motor and the like, wherein the main machine consists of a rack, an air inlet volute, a scraper knife, a grinding roller, a grinding ring, a housing and a motor, auxiliary equipment comprises a jaw crusher, a winnowing pan elevator, an electromagnetic vibration feeder, an electric control cabinet and the like, and a user can flexibly select the pulverizer according to the field condition.

After the material is smashed to the required granularity, send the material to the storage hopper by the lifting machine, send the even continuous material into Raymond mill host computer mill room through vibrating feeder again, because the centrifugal force effect during rotatory, the grinding roller outwards swings, sticis in the mill ring, the scraper blade is shoveled the material and is sent to between grinding roller and the mill ring, roll and reach crushing purpose because of the grinding roller, the farine after the material grinding is brought into the analysis machine along with the circulating wind of air-blower and is selected separately, the material that the fineness is crossed falls back to the regrinding, qualified farine then gets into finished product whirlwind powder collector along with the air current, discharge through the powder outlet pipe, be the finished product, but the analysis machine of milling machine of present stage is fixed when the mesh of powder screening, can not determine the mesh of screening according to the actual demand when milling machine is worked, need to change the bladed disk of analysis machine can change the mesh of milling machine finished product powder, be difficult to operate, the production quality and the machining efficiency of milling machine have influenced, simultaneously, along with the increase of milling machine operating time, the condition that powder choking appears, the performance of the finished product can not be discharged in time, the high energy consumption of the milling machine is provided, and the novel milling machine is extravagant.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a milling efficiency is high and energy-conservation nature is good for mining industry processing engineering milling powder machine has solved the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a milling efficiency is high and milling powder machine that energy-conservation nature is good for mining industry processing engineering, includes the base member, the periphery of base member is connected with first leaf dish, the bottom surface of first leaf dish is provided with first fibre brush, the second leaf dish is installed to the below of first leaf dish, the upper surface of second leaf dish is provided with the second fibre brush, the slot has been seted up to the centre of first leaf dish bottom, the bottom of base member disposes the runner, the centre of second leaf dish is provided with the screw.

Optionally, the outer diameter of the first bladed disk is consistent with the inner diameter above the interior of the pulverizer, and the first bladed disk is fixedly connected to the periphery of the base body.

Optionally, the first fiber brush is of a thin, soft and long bristle structure, and the first fiber brush is uniformly distributed on the bottom surface of the first leaf disc.

Optionally, the second leaf disc is movably connected to the thread at the bottom end of the base body through a screw hole, and the outer diameter of the second leaf disc is the same as that of the first leaf disc.

Optionally, the second fiber brush is a thin, soft and long brush structure identical to the first fiber brush, and the second fiber brush is uniformly connected to the upper surface of the second leaf disc.

Optionally, the rotating wheel is sleeved on the threads at the bottom end of the base body, and a threaded structure is arranged inside the rotating wheel.

The utility model provides a milling efficiency is high and energy-conservation nature is good for mining industry processing engineering milling machine possesses following beneficial effect:

1. this milling efficiency is high and the good milling machine of energy-conservation nature for mining industry processing engineering, through the cooperation of first leaf dish and second leaf dish for this milling machine can allow the size of passing granule mesh number to the analysis machine according to actual crocus demand to adjust, thereby has avoided the step that needs to change leaf dish or squirrel cage, has reduced the time that the milling machine changes the filter particle mesh number, has improved the work efficiency of milling machine.

2. This milling efficiency is high and energy-conservation nature is good milling machine for mining industry processing engineering, through install first fibre brush and second fibre brush on first leaf dish and second leaf dish, can make the rocking that the milling machine during operation drove first fibre brush and second fibre brush to the wind-force of analysis machine effect, thereby avoid the powder to adhere to the side at first leaf dish and second leaf dish, improve the play powder rate of milling machine, make the finished product can in time be discharged the machine, practice thrift the energy consumption, improve the play powder efficiency of milling machine.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the bottom of the first bladed disk according to the present invention;

FIG. 3 is a schematic structural view of the bottom of a second bladed disk according to the present invention;

fig. 4 is a schematic structural view of the bottom of the present invention.

In the figure: 1. a base; 2. a first leaf disc; 3. a first fiber brush; 4. a second fiber brush; 5. a second blisk; 6. a slot; 7. a rotating wheel; 8. and a screw hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1, the present invention provides a technical solution: a pulverizer for pulverizing powder in mining processing engineering is high in efficiency and good in energy-saving performance, and comprises a base body 1, wherein the top end of the base body 1 is fixedly installed at the top end inside the pulverizer, a threaded structure is arranged at the bottom end of the base body 1 and used for adjusting and installing a second impeller 5 and a rotating wheel 7, a first impeller 2 is connected to the periphery of the base body 1, the outer diameter of the first impeller 2 is consistent with the inner diameter of the upper part inside the pulverizer, the first impeller 2 can be attached to the inner wall of the pulverizer after being installed inside the pulverizer, powder finished products are prevented from passing through the first impeller 2 and the inner wall of the pulverizer, the first impeller 2 is fixedly connected to the periphery of the base body 1, when the pulverizer works, the base body 1 is fixed to the top of the pulverizer, powder which is carried by air flow and reaches the standard can pass through the first impeller 2 and the second impeller 5 to be collected by a cyclone powder collector, a first fiber brush 3 is arranged on the bottom surface of the first impeller 2, the first fiber brush 3 is of a fine soft long bristle structure, so that the first fiber brush 3 can shake along with airflow for conveying powder, the first fiber brush 3 is uniformly distributed on the bottom surface of the first blade disc 2, when the pulverizer works, the ground fine powder reaches the lower parts of the first blade disc 2 and the second blade disc 5 along with the airflow generated by the air blower, powder particles meeting requirements pass through a gap between the second blade disc 5 and the first blade disc 2 to be collected in the cyclone powder collector and uniformly discharged, meanwhile, the airflow passing through the second blade disc 5 and the first blade disc 2 also drives the first fiber brush 3 and the second fiber brush 4 to shake, so that the first fiber brush 3 and the second fiber brush 4 can sweep the powder attached to the inner walls of the first blade disc 2 and the second blade disc 5, and the problem that the powder is adhered to the inner walls of the first blade disc 2 and the second blade disc 5 is avoided, the powder discharging efficiency of the flour mill is improved, and the phenomenon of energy consumption waste caused by the blockage problem is avoided.

Referring to fig. 2-4, a second blade disc 5 is installed below the first blade disc 2, the second blade disc 5 is movably connected to the screw thread at the bottom end of the base 1 through a screw hole 8, the second blade disc 5 is connected with the base 1 through the screw thread, and the distance between the second blade disc 5 and the first blade disc 2 can be adjusted by adjusting the position of the second blade disc 5 on the base 1, so as to achieve the effect of adjusting the number of allowed particles of the blade disc of the flour mill, improve the adaptability of the flour mill, reduce the time for replacing the blade disc or the cage of the flour mill, improve the production efficiency of the flour mill, the outer diameter of the second blade disc 5 is the same as that of the first blade disc 2, the second blade disc 5 can be in contact with the inner wall of the flour mill as the first blade disc 2, the upper surface of the second blade disc 5 is provided with a second fiber brush 4, the second fiber brush 4 is a thin, soft and long brush structure as that of the first fiber brush 3, the second fiber brush 4 is uniformly connected to the upper surface of the second blade disc 5, the second fiber brush 4 has the same function as the first fiber brush 3 and can be matched with the first fiber brush 3 to play a role of promoting powder to enter the powder collector together, the middle of the bottom of the first blade disc 2 is provided with a slot 6, the bottom of the base body 1 is provided with a rotating wheel 7, the rotating wheel 7 is sleeved on the thread at the bottom of the base body 1, the outer part of the rotating wheel 7 is provided with a stripe bulge for increasing friction, the operation of a user is convenient, the inner part of the rotating wheel 7 is provided with a thread structure, the fixing of the second blade disc 5 can be realized by arranging the rotating wheel 7 below the second blade disc 5, the problem that the position of the second blade disc 5 is loosened or falls off due to the shaking of a machine in the working process of the pulverizer is avoided, the stability of an analyzer in the pulverizer is improved, the middle of the second blade disc 5 is provided with a screw hole 8, the screw thread inside the screw hole 8 corresponds to the screw thread at the bottom end of the base body 1.

In conclusion, the pulverizer for the mining processing engineering with high pulverizing efficiency and good energy saving performance is used, when in use, the substrate 1 is fixed at the position of the powder selecting machine at the top end in the pulverizer, at the moment, the peripheries of the first blade disc 2 and the second blade disc 5 are contacted with the inner wall of the powder selecting machine, the relative position between the first blade disc 2 and the second blade disc 5 is adjusted, the second blade disc 5 is rotated to a proper position according to the number of particles to be sieved, so that the second blade disc 5 is far away from the first blade disc 2 or close to the first blade disc 2 and is combined with the first blade disc 2 at intervals, then the rotating wheel 7 is rotated to the bottom of the second blade disc 5, the second blade disc 5 is fixed, the powder selecting machine is connected and fixed with the shell of the pulverizer after the blade discs of the pulverizer are fixed, after the pulverizer is started, the material is pulverized to the required granularity, the material is sent to the storage hopper by the elevator, then the materials are evenly and continuously fed into a grinding chamber of a main machine of the Raymond mill through a vibrating feeder, the grinding roller swings outwards under the action of centrifugal force during rotation and is tightly pressed on a grinding ring, a scraper knife scrapes the materials and feeds the materials between the grinding roller and the grinding ring, the grinding roller rolls to achieve the purpose of crushing, fine powder ground by the materials is brought into a first blade disc 2 at the top of the temporal part of the mill along with circulating air of an air blower for screening, the coarse materials fall back to the regrind mill, qualified fine powder passes through the first blade disc 2 and a second blade disc 5 along with air flow and enters a cyclone powder collector and is discharged through a powder outlet pipe, when the fine powder passes through the first blade disc 2 and the second blade disc 5, a first fiber brush 3 and a second fiber brush 4 arranged on the first blade disc 2 and the second blade disc 5 swing along with the air flow, so that gaps of grids on the first blade disc 2 and the second blade disc 5 are swept by the first fiber brush 3 and the second fiber brush 4, and finally sweep the powder adhering between the grids of the first and

second impellers

2, 5, and the fine powder is then carried out of the mill with the gas flow.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a milling efficiency is high and milling powder is good for mining industry processing engineering, includes base member (1), its characterized in that: the periphery of base member (1) is connected with first leaf dish (2), the bottom surface of first leaf dish (2) is provided with first fibre brush (3), second leaf dish (5) are installed to the below of first leaf dish (2), the upper surface of second leaf dish (5) is provided with second fibre brush (4), slot (6) have been seted up to the centre of first leaf dish (2) bottom, runner (7) are configured to the bottom of base member (1), the centre of second leaf dish (5) is provided with screw (8).

2. The pulverizer of claim 1, which has high pulverizing efficiency and good energy saving performance, the method is characterized in that: the outer diameter of the first leaf disc (2) is consistent with the inner diameter above the inner part of the pulverizer, and the first leaf disc (2) is fixedly connected to the periphery of the base body (1).

3. The pulverizer of claim 1, which has high pulverizing efficiency and good energy saving performance, the method is characterized in that: the first fiber brush (3) is in a thin, soft and long bristle structure, and the first fiber brush (3) is uniformly distributed on the bottom surface of the first leaf disc (2).

4. The pulverizer of claim 1, which has high pulverizing efficiency and good energy saving performance, the method is characterized in that: the second impeller (5) is movably connected to the thread at the bottom end of the base body (1) through a screw hole (8), and the outer diameter of the second impeller (5) is the same as that of the first impeller (2).

5. The pulverizer of claim 1, which has high pulverizing efficiency and good energy saving performance, the method is characterized in that: the second fiber brush (4) is a thin, soft and long brush structure which is the same as the first fiber brush (3), and the second fiber brush (4) is uniformly connected to the upper surface of the second leaf disc (5).

6. The pulverizer of claim 1, which has high pulverizing efficiency and good energy saving performance, the method is characterized in that: the rotating wheel (7) is sleeved on the threads at the bottom end of the base body (1), and a threaded structure is arranged inside the rotating wheel (7).