CN216440783U

CN216440783U - High-efficient industrial chemicals crushing and grinding machine

Info

Publication number: CN216440783U
Application number: CN202122493059.7U
Authority: CN
Inventors: 林易
Original assignee: Ruirun Chemical Nantong Co ltd
Current assignee: Ruirun Chemical Nantong Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-05-06
Anticipated expiration: 2031-10-15

Abstract

The application relates to the field of chemical production equipment, in particular to a high-efficiency chemical raw material crushing and grinding machine which comprises a grinding machine table, a grinding cavity, a grinding rotor body, a feeding pipe and a discharging pipe; a grinding motor is arranged in a bottom cavity of the grinder table, a driven wheel is arranged in a top cavity of the grinder table, and an electric cabinet is further arranged on the outer side of the top cavity; the grinding rotor body comprises a central rotating shaft, a bar pin and a turbine, wherein the bar pin and the turbine are arranged on the rotating shaft; the rotating shaft penetrates through and is fixedly connected with a driven wheel of the grinder platform; the grinding cavity is sleeved outside the grinding rotor body, the grinding cavity is fixedly connected with the cover body on the side face of the top cavity, a circular sealing cover is arranged on the grinding cavity and far away from the top cavity, the sealing cover is respectively provided with a feeding pipe and a discharging pipe, the top of the grinding cavity is connected with a gas storage tank, and a pressure gauge is arranged on the gas storage tank and a connecting pipeline of the grinding cavity. This application effectively improves the grinding efficiency and the wearability of grinding machine, prolongs its life.

Description

High-efficient industrial chemicals crushing and grinding machine

Technical Field

The utility model relates to a chemical production equipment field especially relates to a high-efficient industrial chemicals crushing and grinding machine.

Background

Generally smash blocky material or grind into powder in order to let the reactant accelerate the reaction in the chemical industry field, the material after smashing is generally through bagging-off or barrelling, and generally adopt in bags in order to reduce material area, but bagged materials generally stack in bags, it deposits the phenomenon of caking that can appear for a long time, especially deposit and can more easily appear caking wetting, material after the caking is unfavorable for throwing in and can more easily appear the caking as especially when depositing wetting, material after the caking is unfavorable for throwing in the operation especially blocky increase and can reduce reaction rate, only can beat the method through the manual work and break up, some require highly to the chemical reaction raw materials, still need carry out breakage and grinding again through the grinding machine after beating the breakage through the manual work.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect that exists among the prior art, this application provides a high-efficient industrial chemicals crushing and grinding machine.

The application provides a pair of broken machine that grinds of high-efficient industrial chemicals adopts following technical scheme:

a high-efficiency chemical raw material crushing grinder comprises a grinder table, a grinding cavity, a grinding rotor body, a feeding pipe and a discharging pipe; a grinding motor is arranged in a bottom cavity of the grinder table, a driven wheel is arranged in a top cavity of the grinder table, and an electric cabinet is further arranged on the outer side of the top cavity; the grinding rotor body comprises a central rotating shaft, and a bar pin and a turbine which are arranged on the rotating shaft, wherein the bar pin is in threaded connection with the rotating shaft, the bar pins are in a circumferential array on the circumferential wall of the rotating shaft, the turbine is sleeved on the rotating shaft and is in a hollow cylindrical shape, and a plurality of uniformly distributed strip-shaped rectangular through holes are formed in the circumferential wall of the turbine; the rotating shaft penetrates through and is fixedly connected with a driven wheel of the grinder platform; the grinding cavity is sleeved outside the grinding rotor, the grinding cavity is fixedly connected with the cover body on the side face of the top cavity, a bearing is arranged at the joint of the center of the cover body and the rotating shaft, a circular sealing cover is arranged on the grinding cavity and far away from the top cavity, a feeding pipe and a discharging pipe are respectively arranged on the sealing cover, the feeding pipe is arranged above the discharging pipe, a gas storage tank is connected to the top of the grinding cavity, and a pressure gauge is arranged on the connecting pipeline of the gas storage tank and the grinding cavity.

By adopting the technical scheme, chemical raw materials enter the grinding cavity through the feeding pipeline, the chemical raw materials are crushed and ground through the grinding rotor body, the grinding rotor body adopts a rod pin and turbine combined structure, the rod pin and the turbine are driven to rotate through the rotating shaft, the rod pin can crush and reduce large chemical raw materials, the turbine adopts a hollow cylindrical structure, the thinned raw materials can be further refined and ground, the rod pin is connected to the rotating shaft through threads, and after long-time use, the surface of the rod pin is abraded, so that the rod pin can be conveniently replaced; the opening surface of the grinding cavity is connected with the cover body on the top cavity, and a circular sealing cover is arranged on one side of the grinding cavity, which is far away from the top cavity, so that the grinding cavity can be conveniently detached and cleaned; the grinding motor drives the driven wheel to rotate through the output shaft of the motor, the driven wheel drives the rotating shaft of the grinding rotor to rotate, the transmission ratio can be adjusted through indirect transmission, and damage caused by overload of the motor is avoided; the top of grinding the cavity still is connected with gaseous holding vessel, can through with the transmission of grinding the internal gas of cavity, adjust the gas pressure in grinding the cavity to better realization chemical's breakage and grinding.

Preferably, the hard alloy bar pins are uniformly distributed on the bar pins installed on the outer side wall of the grinding rotor body, and the turbine is arranged on the rotor body on the side far away from the motor.

By adopting the technical scheme, the hard alloy bar pin arranged on the grinding rotor body is an alloy material prepared from hard compounds of refractory metals and bonding metals through a powder alloy process, has a series of excellent performances such as wear resistance, heat resistance and corrosion resistance, can be applied to processing equipment of chemical products, and has a long service life.

Preferably, the top of the bottom cavity of the grinder table is provided with a track, the bottom of the grinding cavity is provided with a roller adaptive to the track, the opening surface of the grinding cavity is connected with the cover body fixed on the top cavity through a bolt, and the feeding pipe and the discharging pipe are provided with a pressure gauge and a valve on the pipeline close to the grinding cavity.

Through adopting the above technical scheme, the top of grinding machine board bottom cavity is equipped with the track, can let the gyro wheel that grinds on the cavity move on the track, thereby conveniently open the cavity, it opens completely to say that the grinding rotor makes things convenient for it to maintain and overhaul, the opening that grinds the cavity passes through and is connected between bolt and the lid, form the breakage and the polishing of confined cavity realization raw materials, the valve that feed inlet and discharge gate were equipped with can open and shut according to the demand of feeding with the ejection of compact, and the manometer can be timely detect orificial pressure value, effectually prevent that too big or the undersize of pressure from taking place dangerously.

Preferably, the long sides of the long rectangular through holes arranged on the turbine are all designed in a blade shape.

Through adopting above-mentioned technical scheme, the rectangular form rectangle perforation that is equipped with on the turbine is used for polishing and the breakage with blocking or graininess, adopts the design of blade form on the long limit, can cut the industrial chemicals through centrifugal motion again to let industrial chemicals more refine.

Preferably, the inner wall of the gas storage tank is provided with a high temperature resistant layer, the outer wall of the gas storage tank is provided with an anti-corrosion layer, the anti-corrosion layer is provided with an anti-scraping layer, the top of the gas storage tank is provided with a gas outlet hole and a valve, and the bottom of the gas storage tank is provided with a gas inlet hole and a valve.

Through adopting above-mentioned technical scheme, the high temperature resistant layer that the inner wall of gas storage tank was equipped with, can effectually bear the setting at the high-temperature gas that produces by the leading-in industrial chemicals of grinding intracavity, the anti-corrosion coating that is equipped with on the outer wall, adhesion industrial chemicals is on the outer wall of equipment to the high possibility in chemical industry mill, and the gas storage bottle is high to sealed requirement, the bottle appears leaking can cause the influence that can not predict such as explosion, the skid resistant course that sets up outside the anti-corrosion coating, can avoid the damage of hard things such as metal to the bottle.

Preferably, the anti-corrosion layer comprises an asphalt layer, an inorganic zinc-rich layer and a raw lacquer layer which are laminated, the high-temperature resistant layer is formed by laminating a soft porcelain layer, a dolomite layer and a clay layer, and the anti-scraping layer is a quartz stone layer.

Through adopting above-mentioned technical scheme, through outside setting up pitch layer, inorganic zinc layer, raw lacquer layer and quartzy stone layer of riching, inside is provided with soft porcelain layer, dolomite layer and clay layer, mutually supports, has reached the advantage of the gaseous holding vessel life of increase of service.

Preferably, the gas storage tank is installed on the side wall of the grinder platform, and a pressure gauge is arranged on the side wall of the gas storage tank.

Through adopting above-mentioned technical scheme, gaseous holding vessel installs on the lateral wall of the board of grinding machine, and the manometer that is equipped with on the lateral wall of gaseous holding vessel can be timely monitor the pressure in the gas storage bottle.

Preferably, the bottom of grinding machine board is equipped with the support base, and the support body that the base comprises double-deck steel sheet, and connects through a plurality of strip steel sheets between the steel sheet, and the apex angle department of support body is equipped with the stabilizer blade.

Through adopting above-mentioned technical scheme, grind the support body of constituteing by double-deck steel sheet that the bottom of machine board was equipped with, and connect through a plurality of strip steel sheets between the steel sheet, the structure of the fretwork that can form has reduced the weight of equipment under the circumstances of having guaranteed that equipment overall structure is stable, and the apex angle department of support body is equipped with the stabilizer blade, has further improved the stability of the contact of equipment with ground.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the steel plate in the grinding rotor body in the original crushing and grinding device is replaced by a structure of a hard alloy bar pin and a turbine, so that the grinding efficiency and the wear resistance of the grinding rotor body are effectively improved;

2. a grinding cavity capable of moving on the machine table is sleeved on the grinding rotor body, so that the grinding rotor body is more convenient to mount and clean;

3. set up anticorrosive coating, prevent scraping layer and wearing layer at the gaseous holding vessel of grinding the machine, play anticorrosive effect to the holding vessel body, solved the holding vessel body and corroded when long-term the use, cause the problem that the holding vessel body appears damaging.

Drawings

FIG. 1 is a schematic three-dimensional structure of a high-efficiency chemical raw material crushing and grinding machine;

FIG. 2 is a schematic plan view of a high efficiency chemical raw material crushing mill;

FIG. 3 is a schematic view of a grinding rotor body in a high efficiency chemical raw material crushing mill;

FIG. 4 is a schematic view showing the structure of a gas storage tank in the high-efficiency grinding mill for industrial chemicals.

Description of reference numerals: 1. a grinder platform; 11. a bottom cavity; 111. a track; 12. a top cavity; 121. a cover body; 13. grinding the motor; 131. a driven wheel; 14. an electric cabinet; 15. a gas storage tank; 151. a high temperature resistant layer; 1511. a soft ceramic layer; 1512. a dolomite layer; 1513. a clay layer; 152. an anti-corrosion layer; 1521. an asphalt layer; 1522. an inorganic zinc-rich layer; 1523. a raw paint layer; 153. a scratch-resistant layer; 1531. a quartz stone layer; 154. a pressure gauge; 155. a valve; 16. a support base; 161. a support leg; 3. grinding the cavity; 31. a circular sealing cover; 32. a roller; 4. grinding the rotor body; 41. a rotating shaft; 411. a bar pin; 412. a turbine; 4121. a rectangular through hole; 5. a feed pipe; 6. and (4) discharging the pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses broken machine that grinds of high-efficient industrial chemicals.

Referring to fig. 1, 2, 3 and 4, a high-efficiency chemical raw material crushing grinder comprises a grinder table 1, a grinding cavity 3, a grinding rotor body 4, a feeding pipe 5 and a discharging pipe 6; a grinding motor 13 is arranged in a bottom cavity 11 of the grinder table 1, a driven wheel 131 is arranged in a top cavity 12 of the grinder table 1, and an electric cabinet 14 is further arranged on the outer side of the top cavity 12; the grinding rotor body 4 comprises a central rotating shaft 41, a bar pin 411 and a turbine 412, wherein the bar pin 411 is installed on the rotating shaft 41, the rotating shaft 41 is in threaded connection with the rotating shaft 41, the bar pins 411 are in a circumferential array on the circumferential wall of the rotating shaft 41, the turbine 412 is sleeved on the rotating shaft 41, the turbine 412 is in a hollow cylindrical shape, and a plurality of uniformly distributed strip-shaped rectangular through holes 4121 are formed in the circumferential wall of the turbine 412; the rotating shaft 41 penetrates through and is fixedly connected with the driven wheel 131 of the grinder platform 1; grind the suit of cavity 3 outside grinding rotor body 4, and grind lid 121 fixed connection of cavity 3 and top cavity 12 side, the center and the pivot 41 junction of lid 121 are equipped with the bearing, what keep away from top cavity 12 of grinding cavity 3 is equipped with circular sealed lid 31, and be equipped with respectively on the sealed lid and be connected with inlet pipe 5 and discharging pipe 6, inlet pipe 5 sets up the top at discharging pipe 6, it is connected with gaseous holding vessel 15 to grind the cavity 3 top, be equipped with manometer 154 on gaseous holding vessel 15 and the connecting tube who grinds cavity 3. Chemical raw materials enter the grinding cavity 3 through the feeding pipe 5, the chemical raw materials are crushed and ground through the grinding rotor body 4, the grinding rotor body 4 adopts a structure combining a rod pin 411 and a turbine 412, the rod pin 411 and the turbine 412 are driven to rotate through a rotating shaft 41, the rod pin 411 can crush and reduce large chemical raw materials, the turbine 412 adopts a hollow cylindrical structure and can further refine and grind the refined raw materials, the rod pin 411 is connected to the rotating shaft 41 through threads, after long-time use, the surface of the rod pin 411 is worn, and the rod pin 411 can be conveniently replaced; the opening surface of the grinding cavity 3 is connected with the cover body 121 on the top cavity 12, and the side of the grinding cavity 3 far away from the top cavity 12 is provided with the circular sealing cover 31, so that the grinding cavity 3 can be conveniently detached and cleaned; the grinding motor 13 drives the driven wheel 131 to rotate through an output shaft of the motor, the driven wheel 131 drives the rotating shaft 41 of the grinding rotor body 4 to rotate, the transmission ratio can be adjusted through indirect transmission, and damage caused by motor overload is avoided; the top of grinding cavity 3 still is connected with gaseous holding vessel 15, can be through with grinding the transmission of cavity 3 internal gas, adjust the gas pressure in grinding cavity 3 to better realization chemical's breakage and grinding.

Referring to fig. 1, 2 and 3, the hard alloy pins 411 are uniformly distributed on the pins 411 installed on the outer side wall of the grinding rotor body 4, and the turbine 412 is arranged on the rotor body on the side far away from the motor. The hard alloy pin 411 mounted on the grinding rotor body 4 is an alloy material made of hard compound of refractory metal and bonding metal through a powder alloy process, has a series of excellent performances such as wear resistance, heat resistance and corrosion resistance, can be applied to processing equipment of chemical products, and has a long service life.

Referring to fig. 1, 2 and 3, the top of the bottom cavity 11 of the grinder platform 1 is provided with a rail 111, the bottom of the grinding cavity 3 is provided with a roller 32 adapted to the rail 111, the opening surface of the grinding cavity 3 is connected with the cover 121 fixed on the top cavity 12 through a bolt, and the pipes of the feeding pipe 5 and the discharging pipe 6 close to the grinding cavity 3 are provided with a pressure gauge 154 and a valve 155. Grind 1 bottom cavity 11's of machine board top and be equipped with track 111, can let the gyro wheel 32 on grinding cavity 3 move on track 111, thereby conveniently open the cavity, it opens completely to say the grinding rotor, make things convenient for it to maintain and overhaul, the opening that grinds cavity 3 passes through and is connected between bolt and the lid 121, form the breakage and the polishing of confined cavity realization raw materials, valve 155 that feed inlet and discharge gate were equipped with can open and shut according to the demand of feeding and the ejection of compact, and manometer 154 can be timely detect orificial pressure value, the effectual too big or undersize that prevents pressure takes place dangerously.

Referring to fig. 1 and 3, the long sides of the rectangular elongated through holes in the turbine 412 are all designed in a blade shape. The long rectangular perforation that is equipped with on the turbine 412 is used for polishing and breaking blocking or graininess, adopts the design of blade form on the long limit, can cut the industrial chemicals through centrifugal motion again to let industrial chemicals more refine.

Referring to fig. 1 and 4, a high temperature resistant layer 151 is disposed on an inner wall of the gas storage tank 15, an anti-corrosion layer 152 is disposed on an outer wall of the gas storage tank 15, an anti-scratch layer 153 is disposed on the anti-corrosion layer 152, a gas outlet and a valve 155 are disposed on a top of the gas storage tank 15, and a gas inlet and a valve 155 are disposed on a bottom of the gas storage tank 15. High temperature resistant layer 151 that the inner wall of gas storage tank 15 was equipped with, can effectually bear the setting at the high-temperature gas that produces by the leading-in industrial chemicals of grinding intracavity, anti-corrosion coating 152 that is equipped with on the outer wall, adhesion industrial chemicals is on the outer wall of equipment in chemical industry factory very probably, and the gas storage bottle is high to sealed requirement, the bottle appears leaking can cause the influence that can not predict such as explosion, the skid resistant course that sets up outside anti-corrosion coating 152, can avoid the damage of hard things such as metal to the bottle.

Referring to fig. 1 and 4, the anti-corrosion layer 152 includes an asphalt layer 1521, an inorganic zinc-rich layer 1522, and a raw lacquer layer 1523, the high temperature resistant layer 151 is formed by laminating a soft porcelain layer 1511, a dolomite layer 1512, and an clay layer 1513, and the scratch-resistant layer 153 is a quartz stone layer 1531. Through outside setting up pitch layer 1521, inorganic zinc-rich layer 1522, raw lacquer layer 1523 and quartzy stone layer 1531, inside is provided with soft porcelain layer 1511, dolomite layer 1512 and clay layer 1513, mutually supports, has reached the advantage of the gas storage tank 15 life of increase of service.

Referring to fig. 1, the gas storage tank 15 is installed on a sidewall of the grinder station 1, and a pressure gauge 154 is provided on the sidewall of the gas storage tank 15. The gas storage tank 15 is installed on the side wall of the machine table of the grinder, and the pressure gauge 154 provided on the side wall of the gas storage tank 15 can timely monitor the pressure in the gas storage bottle.

Referring to fig. 1 and 2, the bottom of the grinder platform 1 is provided with a supporting base 16, the base is a frame body composed of double-layer steel plates, the steel plates are connected through a plurality of strip-shaped steel plates, and the vertex angle of the frame body is provided with a supporting leg 161. Grind the support body that the bottom of machine board 1 was equipped with and constitute by double-deck steel sheet, and connect through a plurality of strip steel sheets between the steel sheet, the structure of the fretwork that can form has reduced the weight of equipment under the circumstances of having guaranteed that equipment overall structure is stable, and the apex angle department of support body is equipped with stabilizer blade 161, has further improved the stability of the contact of equipment with ground.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a high-efficient industrial chemicals crushing and grinding machine which characterized in that: comprises a grinder table (1), a grinding cavity (3), a grinding rotor body (4), a feeding pipe (5) and a discharging pipe (6); a grinding motor (13) is installed in a bottom cavity (11) of the grinder table (1), a driven wheel (131) is arranged in a top cavity (12) of the grinder table (1), and an electric cabinet (14) is further installed on the outer side of the top cavity (12); the grinding rotor body (4) comprises a central rotating shaft (41), bar pins (411) and a turbine (412), wherein the bar pins (411) and the turbine (412) are installed on the rotating shaft (41), the bar pins (411) are in threaded connection with the rotating shaft (41), the bar pins (411) are in a circumferential array on the circumferential wall of the rotating shaft (41), the turbine (412) is sleeved on the rotating shaft (41), the turbine (412) is in a hollow cylindrical shape, and a plurality of uniformly distributed long-strip-shaped rectangular through holes (4121) are formed in the circumferential wall of the turbine (412); the rotating shaft (41) penetrates through and is fixedly connected with a driven wheel (131) of the grinder table (1); grind cavity (3) suit outside grinding rotor body (4), and grind lid (121) fixed connection of cavity (3) and top cavity (12) side, the center and pivot (41) junction of lid (121) are equipped with the bearing, the top cavity (12) of keeping away from of grinding cavity (3) is equipped with circular sealed lid (31), and is equipped with respectively on the sealed lid and is connected with inlet pipe (5) and discharging pipe (6), inlet pipe (5) set up the top at discharging pipe (6), it is connected with gaseous holding vessel (15) to grind cavity (3) top, be equipped with manometer (154) on gaseous holding vessel (15) and the connecting tube who grinds cavity (3).

2. The efficient chemical raw material crushing and grinding machine according to claim 1, characterized in that: the bar pins (411) arranged on the outer side wall of the grinding rotor body (4) are uniformly distributed with hard alloy bar pins (411), and the turbine (412) is arranged on the rotor body at one side far away from the motor.

3. The efficient chemical raw material crushing and grinding machine according to claim 1, characterized in that: grind the top of machine board (1) bottom cavity (11) and be equipped with track (111), grind cavity (3) bottom and be equipped with gyro wheel (32) with track (111) adaptation, and grind fixed lid (121) on the opening face of cavity (3) and top cavity (12) and pass through bolted connection, all be equipped with manometer (154) and valve (155) on inlet pipe (5) and discharging pipe (6) are close to the pipeline of grinding cavity (3).

4. The efficient chemical raw material crushing and grinding machine according to claim 1, characterized in that: the long edges of the long strip-shaped rectangular through holes formed in the turbine (412) are all designed in a blade shape.

5. The efficient chemical raw material crushing and grinding machine according to claim 1, characterized in that: the inner wall of gas storage tank (15) is provided with high temperature resistant layer (151), gas storage tank (15) outer wall is provided with anti-corrosion coating (152), be equipped with on anti-corrosion coating (152) and prevent scraping layer (153), the top of gas storage tank (15) is equipped with venthole and valve (155), and the bottom of gas storage tank (15) is equipped with inlet port and valve (155).

6. The efficient chemical raw material crushing and grinding machine according to claim 5, characterized in that: the anti-corrosion layer (152) comprises an asphalt layer (1521), an inorganic zinc-rich layer (1522) and a raw paint layer (1523) which are stacked, the high-temperature resistant layer (151) is formed by stacking a soft porcelain layer (1511), a dolomite layer (1512) and a clay layer (1513), and the anti-scratch layer (153) is a quartz stone layer (1531).

7. The efficient chemical raw material crushing and grinding machine according to claim 1, characterized in that: the gas storage tank (15) is installed on the side wall of the grinder platform (1), and a pressure gauge (154) is arranged on the side wall of the gas storage tank (15).

8. The efficient chemical raw material crushing and grinding machine according to claim 1, characterized in that: the bottom of grinding machine board (1) is equipped with support base (16), the support body that the base comprises double-deck steel sheet, and connects through a plurality of strip steel sheets between the steel sheet, the apex angle department of support body is equipped with stabilizer blade (161).