CN212882693U - Cold water circulation milling machine - Google Patents

Abstract

The utility model discloses a cold water circulation milling machine, including organism lower part, organism middle part and organism upper portion, the upper end at organism middle part sets up organism upper portion, and the lower extreme at organism middle part sets up the organism lower part to the bottom of support frame is all fixed on the up end of base, be provided with down the water barrier in the inner wall at organism middle part, and the lower right corner of water barrier is provided with the delivery port down, and is provided with the water barrier in the inner wall on organism upper portion, and the upper right corner of going up the water barrier is provided with the water inlet, and the up end mid-mounting of base has the water tank simultaneously. This cold water circulation milling machine, rational in infrastructure is provided with lower water barrier in the inner wall at body middle part, is provided with the water barrier on the inner wall on body upper portion, goes up the water barrier and is connected with the third raceway down between the water barrier, connects transport cooling water about convenient to help the organism carry out cold water circulation, cool down to it, avoid the organism high temperature, ensure its normal operating, more durable.

Description

Cold water circulation milling machine

Technical Field

The utility model relates to a milling machine technical field specifically is a cold water circulation milling machine.

Background

The pulverizer is widely applied to the pulverizing processing of mineral product materials in the fields of metallurgy, building materials, chemical industry, mines and the like, the flour mill can be divided into six flour mill types of 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 material and the fineness of the discharged material, the flour mill comprises a main machine, an analyzer, a blower, a finished product cyclone separator, a pipeline device, a motor and the like, 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, the auxiliary equipment comprises a jaw crusher, a bucket elevator, an electromagnetic vibration feeder, an electric control cabinet and the like, a user can flexibly select the auxiliary equipment according to the field condition, the existing flour mill generates a large amount of heat in the working process, and if the heat is not timely distributed, the flour mill can be damaged.

In order to solve the defect and not enough that milling machine that provide above exists, the structure sets up rationally, be provided with down the water barrier in the inner wall at organism middle part, be provided with the water barrier on the inner wall on organism upper portion, go up the water barrier and be connected with the third raceway down between the water barrier, connect the transport cooling water about convenient to help the organism carry out cold water circulation, cool down it, avoid the organism high temperature, ensure its normal operating, more durable, thereby provide a cold water circulation milling machine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art and producing a large amount of heats at the in-process of work, if the heat does not in time distribute away can lead to the defect of the damage of milling machine, provide a cold water circulation milling machine. A cold water circulating pulverizer has that the structure sets up rationally, is provided with down the water barrier in the inner wall at organism middle part, is provided with the water barrier on the inner wall on organism upper portion, goes up the water barrier and is connected with the third raceway down between the water barrier, connects the transport cooling water about convenient to help the organism carry out cold water circulation, cool down to it, avoid the organism high temperature, ensure its normal operating, characteristics such as more durable.

In order to achieve the above object, the utility model provides a following technical scheme: a cold water circulation pulverizer comprises a pulverizer body lower part, a pulverizer body middle part and a pulverizer body upper part, wherein the upper end of the pulverizer body middle part is provided with the pulverizer body upper part, the lower end of the pulverizer body middle part is provided with the pulverizer body lower part, the lower end of the pulverizer body lower part is provided with a discharge hole, a fixed seat is fixed on the outer ring surface of the bottom of the pulverizer body middle part, a group of supporting frames are vertically welded on the left part and the right part of the bottom surface of the fixed seat, and the bottoms of the;

be provided with down the water barrier in the inner wall at organism middle part, and the lower right corner of water barrier is provided with the delivery port down to be provided with the water barrier in the inner wall on organism upper portion, the upper right corner of going up the water barrier is provided with the water inlet, and the up end mid-mounting of base has the water tank simultaneously, and the up end left part of water tank is provided with the inlet tube, and the leading flank left lower part of water tank is provided with the drain.

Preferably, a milling pocket is installed at the upper part in the middle of the machine body, a milling roller is rotatably and movably arranged in the milling pocket, a first rotating shaft is installed at the center of the milling roller, the left end of the first rotating shaft is rotatably connected to a second motor, the second motor is installed on the upper end face of a fixed seat, and a group of installation plates is fixed to the front side and the rear side of the second motor through fixing bolts.

Preferably, the roof has been put to the upper end cover on organism upper portion, and the up end left part of roof is provided with the feed inlet to the up end center of roof rotates and is connected with the second pivot, installs the second belt pulley on the up end of second pivot, installs first motor on the up end right part of roof simultaneously, installs first belt pulley on the first motor, and the transmission is connected with the belt between first belt pulley and the second belt pulley.

Preferably, the filter screen is installed to the lower part in organism upper portion, and the lower extreme of second pivot rotates the center of connecting at the filter screen to the lower part body of rod of second pivot is fitted with a contraceptive ring and is equipped with multiunit scraper blade, and the bottom surface of scraper blade just in time is located the up end of filter screen simultaneously.

Preferably, a water inlet at the right upper corner of the upper waterproof layer is connected with a first water delivery pipe, a lower pipe opening of the first water delivery pipe is connected to the bottom of the right side face of the water tank, and the first water delivery pipe is provided with an electromagnetic control valve.

Preferably, a third water pipe is connected between the upper water-resisting layer and the lower water-resisting layer, a second water pipe is connected to a water outlet at the right lower corner of the lower water-resisting layer, a lower pipe opening of the second water pipe is connected to the right portion of the upper end face of the water tank, and an electromagnetic control valve is installed on the second water pipe.

Preferably, a connecting frame is connected between the left part of the lower end face of the fixed seat and the base on the left side below the fixed seat, a through hole is formed in the right part of the fixed seat, and the lower part of the lower portion of the machine body penetrates through the through hole in the fixed seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the cold water circulation pulverizer is reasonable in overall structure arrangement, the cold water circulation pulverizer is mainly provided with a lower part of a pulverizer body, a middle part of the pulverizer body and an upper part of the pulverizer body, the three parts form the whole pulverizer body structure together, a certain amount of heat can be generated in the operation process of the pulverizer body, the temperature of the inner walls of the middle part of the pulverizer body and the upper part of the pulverizer body is continuously increased, a lower water-resisting layer is arranged in the inner wall of the middle part of the pulverizer body, an upper water-resisting layer is arranged on the inner wall of the upper part of the pulverizer body, a third water conveying pipe is connected between the upper water-resisting layer and the lower water-resisting layer, cooling water is conveniently connected and conveyed up and down;

2. go up and be connected with first raceway between water barrier and the water tank, be connected with the second raceway between water barrier and the water tank down, make things convenient for the water among the water tank to flow in the water barrier, go up the water barrier and carry to the water barrier in situ down through the third raceway, in carrying the return water incasement through the second raceway, cyclic utilization is simple convenient, be provided with the inlet tube simultaneously in the up end left part of water tank, and be provided with the drain in the leading flank lower left corner of water tank, make things convenient for the cooling water in the periodic replacement water tank, use cleaner health, avoid blockking up inside the water pipe.

Drawings

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

FIG. 2 is a schematic sectional view of the structure of the present invention;

fig. 3 is a schematic view of the water circulation structure on the machine body of the structure of the present invention.

Reference numbers in the figures: 1. the base, 2, the support frame, 3, the inlet tube, 4, the water tank, 5, the discharge gate, 6, first raceway, 7, the second raceway, 8, the organism lower part, 9, the pocket of milling, 10, the grinding kun, 11, the delivery port, 12, first pivot, 13, lower water barrier, 14, the organism middle part, 15, the third raceway, 16, the water inlet, 17, the roof, 18, first motor, 19, first belt pulley, 20, last water barrier, 21, the belt, 22, the second belt pulley, 23, the second pivot, 24, the feed inlet, 25, the scraper blade, 26, the filter screen, 27, the organism upper portion, 28, the second motor, 29, the mounting panel, 30, the fixing base, 31, the link.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cold water circulation pulverizer comprises a base 1, a support frame 2, a water inlet pipe 3, a water tank 4, a discharge port 5, a first water pipe 6, a second water pipe 7, a lower part 8 of a pulverizer body, a grinding pocket 9, a grinding roller 10, a water outlet 11, a first rotating shaft 12, a lower water-resisting layer 13, a middle part 14 of the pulverizer body, a third water pipe 15, a water inlet 16, a top plate 17, a first motor 18, a first belt pulley 19, an upper water-resisting layer 20, a belt 21, a second belt pulley 22, a second rotating shaft 23, a feed inlet 24, a scraper 25, a filter screen 26, an upper part 27 of the pulverizer body, a second motor 28, a mounting plate 29, a fixed seat 30 and a connecting frame 31, wherein an upper part 27 of the pulverizer body is arranged at the upper end of the middle part 14 of the pulverizer body, the top plate 17 is covered by the upper end cover of the upper part 27 of the pulverizer body, the feed inlet 24 is arranged at the left part of the upper end surface of, meanwhile, a first motor 18 is arranged on the right part of the upper end face of the top plate 17, the first motor 18 is a motor with the model number Y200L-8, a first belt pulley 19 is arranged on the first motor 18, a belt 21 is connected between the first belt pulley 19 and a second belt pulley 22 in a transmission way, a filter screen 26 is arranged on the inner lower part of the upper part 27 of the machine body, the lower end of a second rotating shaft 23 is rotatably connected at the center of the filter screen 26, a plurality of groups of scraping plates 25 are annularly arranged on the lower rod body of the second rotating shaft 23, the bottom surfaces of the scraping plates 25 are just positioned on the upper end face of the filter screen 26, the lower end of the middle part 14 of the machine body is provided with a lower part 8 of the machine body, the lower end of the lower part 8 of the machine body is provided with a discharge hole 5, a fixed seat 30 is fixed on the outer ring surface of the bottom of the middle, the lower part of the lower part 8 of the machine body penetrates through a through hole on a fixed seat 30, a group of support frames 2 are vertically welded on the left part and the right part of the bottom surface of the fixed seat 30, the bottoms of the support frames 2 are fixed on the upper end surface of a base 1, a grinding pocket 9 is installed on the upper part in the middle part 14 of the machine body, a grinding roller 10 is rotatably arranged in the grinding pocket 9, a first rotating shaft 12 is installed in the center of the grinding roller 10, the left end of the first rotating shaft 12 is rotatably connected to a second motor 28, the second motor 28 is a motor of a Y160M-4 model, the second motor 28 is installed on the upper end surface of the fixed seat 30, a group of mounting plates 29 are fixed on the front side and the rear side of the second motor 28 through fixing bolts, a lower water-stop layer 13 is arranged in the inner wall of the middle part 14 of the machine body, a water outlet 11 is arranged at, go up the upper right corner of marine barrier 20 and be provided with water inlet 16, the up end mid-mounting of base 1 has water tank 4 simultaneously, and the up end left part of water tank 4 is provided with inlet tube 3, the leading flank left lower part of water tank 4 is provided with the drain, the water inlet 16 of the upper right corner department of last marine barrier 20 is connected with first raceway 6, and the lower mouth of pipe of first raceway 6 is connected on the right flank bottom of water tank 4, and install solenoid electric valve on the first raceway 6, go up and be connected with third raceway 15 between marine barrier 20 and the lower marine barrier 13, and be connected with second raceway 7 on the delivery port 11 of the lower right corner department of marine barrier 13 down, and the lower mouth of pipe of second raceway 7 is connected in the up end right part of water tank 4, install solenoid electric valve on the second raceway 7 simultaneously.

As shown in fig. 1-3, the overall structure of the apparatus is shown, the apparatus is mainly provided with a lower part 8 of a machine body, a middle part 14 of the machine body and an upper part 27 of the machine body, which together form the whole machine body structure, the machine body can generate certain heat during operation, so that the temperature of the inner walls of the middle part 14 of the machine body and the upper part 27 of the machine body is continuously increased, a lower water-resisting layer 13 is arranged in the inner wall of the middle part 14 of the machine body, an upper water-resisting layer 20 is arranged on the inner wall of the upper part 27 of the machine body, and a third water pipe 15 is connected between the upper water-resisting layer 20 and the lower water-resisting layer 13, so as to facilitate the up-down connection and transportation of cooling water, thereby helping the machine body to circulate;

go up and be connected with first raceway 6 between water barrier 20 and the water tank 4, be connected with second raceway 7 down between water barrier 13 and the water tank 4, make things convenient for the water among the water tank 4 to flow into in the water barrier 20, go up water barrier 20 and carry to water barrier 13 down through third raceway 15, in carrying return water tank 4 through second raceway 7, cyclic utilization is simple convenient, be provided with inlet tube 3 in the up end left part of water tank 4 simultaneously, and be provided with the drain in the leading flank lower left corner of water tank 4, make things convenient for the cooling water in the periodic replacement water tank 4, use cleaner health, avoid stopping up inside the water pipe.

The working principle is as follows: when the cold water circulation flour mill is used, materials are poured into the upper part 27 of the mill body through the feeding hole 24, the materials reach the upper end face of the filter screen 26, the scraper 25 is rotated through the second rotating shaft 23, the scraper 25 rotates while the bottom scrapes the materials on the filter screen 26, the materials enter the milling pocket 9 through the filtering of the filter screen 26, the first rotating shaft 12 is rotated through the second motor 28, the milling roller 10 is driven to rotate through the first rotating shaft 12, the milling roller 10 and the inner wall of the milling pocket 9 are continuously milled, the materials are ground into powder, the powder falls into the lower part 8 of the mill body through the densely distributed small holes on the milling roller 10, and then the powder is conveyed out through the discharging hole 5 at the lower end of the lower part 8 of the mill body, when the cold water circulation flour mill is used, the mill body is overheated, and the first water conveying pipe 6 is required to convey cooling water into the upper water isolating layer 20 through, go up water barrier 20 and down carry the cooling water in water barrier 13 through third raceway 15, can carry the return water tank 4 in through first raceway 6 after the cooling water in water barrier 13 fills up down, recycle after carrying out the water-cooling, the continuous circulation of later is reciprocal carries out the water-cooling and is used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (7)

1. The utility model provides a cold water circulation milling machine, includes organism lower part (8), organism middle part (14) and organism upper portion (27), its characterized in that: the upper end of the machine body middle part (14) is provided with a machine body upper part (27), the lower end of the machine body middle part (14) is provided with a machine body lower part (8), the lower end of the machine body lower part (8) is provided with a discharge hole (5), a fixed seat (30) is fixed on the outer ring surface of the bottom of the machine body middle part (14), a group of support frames (2) are vertically welded on the left part and the right part of the bottom surface of the fixed seat (30), and the bottoms of the support frames (2) are fixed on the upper end surface of the base;

be provided with down water-stop layer (13) in the inner wall of organism middle part (14), and the lower right corner of water-stop layer (13) is provided with delivery port (11) down to be provided with water-stop layer (20) in the inner wall of organism upper portion (27), the upper right corner of going up water-stop layer (20) is provided with water inlet (16), the up end mid-mounting of base (1) has water tank (4) simultaneously, and the up end left part of water tank (4) is provided with inlet tube (3), the lower part in the front side left side of water tank (4) is provided with the drain.

2. A cold water circulation mill according to claim 1, characterized in that: the grinding roller mill is characterized in that a grinding pocket (9) is installed on the upper portion in the middle portion (14) of the mill body, a grinding roller (10) is arranged in the grinding pocket (9) in a rotating mode, a first rotating shaft (12) is installed at the center of the grinding roller (10), the left end of the first rotating shaft (12) is connected to a second motor (28) in a rotating mode, meanwhile the second motor (28) is installed on the upper end face of a fixing seat (30), and a set of installation plates (29) are fixed to the front side and the rear side of the second motor (28) through fixing bolts.

3. A cold water circulation mill according to claim 1, characterized in that: roof (17) have been put to the upper end cover of organism upper portion (27), and the up end left part of roof (17) is provided with feed inlet (24), and the up end center of roof (17) rotates and is connected with second pivot (23), install second belt pulley (22) on the up end of second pivot (23), install first motor (18) on the up end right part of roof (17) simultaneously, install first belt pulley (19) on first motor (18), and the transmission is connected with belt (21) between first belt pulley (19) and second belt pulley (22).

4. A cold water circulation mill according to claim 1, characterized in that: filter screen (26) are installed to the lower part in organism upper portion (27), and the lower extreme of second pivot (23) rotates the center of connecting at filter screen (26), and the lower part body of rod of second pivot (23) is fitted with a contraceptive ring and is equipped with multiunit scraper blade (25), and the bottom surface of scraper blade (25) just in time is located the up end of filter screen (26).

5. A cold water circulation mill according to claim 1, characterized in that: the water inlet (16) at the right upper corner of the upper waterproof layer (20) is connected with a first water pipe (6), a lower pipe opening of the first water pipe (6) is connected to the bottom of the right side face of the water tank (4), and the first water pipe (6) is provided with an electromagnetic control valve.

6. A cold water circulation mill according to claim 1, characterized in that: and a third water pipe (15) is connected between the upper water-resisting layer (20) and the lower water-resisting layer (13), a second water pipe (7) is connected to a water outlet (11) at the right lower corner of the lower water-resisting layer (13), a lower pipe opening of the second water pipe (7) is connected to the right part of the upper end face of the water tank (4), and meanwhile, an electromagnetic control valve is installed on the second water pipe (7).

7. A cold water circulation mill according to claim 1, characterized in that: a connecting frame (31) is connected between the left part of the lower end face of the fixed seat (30) and the left base (1) below the fixed seat (30), a through hole is formed in the right part of the fixed seat (30), and the lower part of the lower part (8) of the machine body penetrates through the through hole in the fixed seat (30).

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