CN113262843A - Raw and other materials milling equipment is used in cement manufacture - Google Patents
Raw and other materials milling equipment is used in cement manufacture Download PDFInfo
- Publication number
- CN113262843A CN113262843A CN202110753290.7A CN202110753290A CN113262843A CN 113262843 A CN113262843 A CN 113262843A CN 202110753290 A CN202110753290 A CN 202110753290A CN 113262843 A CN113262843 A CN 113262843A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- box body
- wall
- roller
- iron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Furnace Details (AREA)
Abstract
The invention discloses a raw material grinding device for cement production, which comprises a box body, a grinding mechanism, a cooling mechanism, an iron absorbing mechanism, a demagnetizing mechanism, a driving mechanism and a pumping mechanism, wherein the upper end of the box body is fixedly connected with a feeding frame, the lower end of the box body is fixedly connected with a discharging frame, the lower end of the box body is symmetrically and fixedly connected with two supporting plates, the inner wall of the box body is rotatably connected with a grinding mechanism for grinding cement raw materials, and the upper end of the box body is fixedly connected with a cooling mechanism for cooling the grinding mechanism. According to the invention, the first roller and the second roller are cooled by the evaporating liquid, so that the evaporating liquid enters the one-way return pipe through the air outlet pipe, and then is cooled and liquefied under the action of the cooling box, and the liquefied evaporating liquid enters the arc-shaped cavity again through the liquid inlet pipe, so that the evaporating liquid in the arc-shaped cavity is supplemented, and further the first roller and the second roller can be cooled continuously, and the service life of the roller is prolonged.
Description
Technical Field
The invention relates to the technical field of cement production, in particular to a raw material grinding device for cement production.
Background
The cement is a powdery hydraulic inorganic cementing material, and the cement is produced by grinding the raw materials of the cement and mixing the ground materials according to a certain proportion.
At present, the crocus to cement raw and other materials is many to grind through two grinding rolls, but after two grinding rolls rub with cement raw and other materials for a long time, two grinding rolls upper temperature is higher, make two grinding rolls loss when grinding great, also grind the roller easily simultaneously and adsorb with cement raw and other materials, lead to grinding the follow-up grinding difficulty of roller, and cement raw and other materials inevitable and iron matter contact when carrying and crocus, make contain a certain amount of iron matter in the cement raw and other materials, do not have timely getting rid of it after the crocus to cement raw and other materials at present, influence the quality of use of follow-up cement.
Based on this, the invention provides a raw material grinding device for cement production.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a raw material grinding device for cement production.
In order to achieve the purpose, the invention adopts the following technical scheme:
a raw material grinding device for cement production, which comprises a box body, a grinding mechanism, a cooling mechanism, an iron absorbing mechanism, a demagnetizing mechanism, a driving mechanism and a pumping mechanism, the upper end of the box body is fixedly connected with a feeding frame, the lower end of the box body is fixedly connected with a discharging frame, the lower end of the box body is symmetrically and fixedly connected with two supporting plates, the inner wall of the box body is rotationally connected with a grinding mechanism for grinding cement raw materials, the upper end of the box body is fixedly connected with a cooling mechanism for cooling the grinding mechanism, the bottom in the box body is fixedly connected with two iron absorbing mechanisms for absorbing iron substances in the raw materials after the powder grinding mechanism grinds the powder, the iron attracting mechanism is characterized in that a demagnetizing mechanism for removing iron substances is embedded in the inner wall of the iron attracting mechanism, a driving mechanism for driving the iron attracting mechanism to rotate is fixedly connected to the side wall of the box body, and an air pumping mechanism for pumping air to the driving mechanism is fixedly connected to the side wall of the box body.
Preferably, crocus mechanism includes first cylinder, second cylinder, motor, first gear, second gear and third gear, first cylinder and second cylinder rotate with the box inner wall through the pivot and are connected, the box lateral wall is equipped with first gear and the second gear with the coaxial fixed connection of first cylinder and second cylinder respectively, first gear is connected with the meshing of second gear, the box lateral wall passes through support fixedly connected with motor, motor expansion end fixedly connected with and first gear engagement's third gear.
Preferably, the cooling mechanism comprises an arc-shaped cavity, a connecting pipe, first rotary joints, second rotary joints, an air outlet pipe, a liquid inlet pipe, a cooling box and one-way return pipes, evaporated liquid is arranged in the arc-shaped cavity, the inner walls of the first roller and the second roller are symmetrically provided with two arc-shaped cavities, the inner walls of the two arc-shaped cavities are fixedly connected through the connecting pipe, the side wall of the box body close to the motor is fixedly connected with the two first rotary joints through a bracket, the side wall of the box body far away from the motor is fixedly connected with the two second rotary joints through a bracket, the two side walls of the first rotary joints are connected with one of the inner walls of the arc-shaped cavity through the air outlet pipe, the two side walls of the second rotary joints are connected with the other inner wall of the arc-shaped cavity through the liquid inlet pipe, the upper end of the box body is fixedly connected with the two cooling boxes, and the two first rotary joints are connected with the two second rotary joints through the two one-way return pipes, the two one-way return pipes respectively penetrate through the inner walls of the two cooling boxes and are U-shaped.
Preferably, inhale indisputable mechanism including inhaling indisputable case, rotary drum, half magnetic column, scraper blade and deironing frame, two inhale indisputable cases of bottom symmetry fixedly connected with in the box, two a plurality of frame mouths have been seted up to the lateral wall that inhales the indisputable case and is close to each other, and is a plurality of the frame mouth inner wall is rotated through the pivot and is connected with the rotary drum, the rotary drum comprises two half magnetic columns that magnetism is the same, inhale the scraper blade of indisputable incasement wall fixedly connected with and rotary drum lateral wall laminating, inhale indisputable incasement wall below fixedly connected with deironing frame.
Preferably, degaussing mechanism includes spiral line frame, bar chamber, spring, magnetic sheet, permanent magnetic stripe and induction coil, it inlays the spiral line frame that is equipped with opposite with half magnetic column magnetic field intensity to inhale iron box inner wall, the bar chamber has been seted up to the box lateral wall, the sealed sliding connection of bar chamber inner wall has the magnetic sheet, the magnetic sheet lower extreme passes through spring and bar intracavity bottom elastic connection, bar intracavity wall inlays and is equipped with induction coil, induction coil and spiral line frame coupling are connected, first cylinder inner wall inlays and is equipped with the permanent magnetic stripe of inhaling mutually with the magnetic sheet.
Preferably, actuating mechanism includes drive case, flabellum, blast pipe and jet-propelled pipe, box lateral wall fixedly connected with drive case, be equipped with a plurality ofly in the drive case with the coaxial fixedly connected with flabellum of rotary drum, two blast pipes of drive incasement wall fixedly connected with, two the jet-propelled pipe that a plurality of slopes of blast pipe lateral wall fixedly connected with set up towards the flabellum.
Preferably, the air pumping mechanism comprises an air storage box, a one-way air inlet pipe, a one-way air suction pipe and a one-way air outlet pipe, the air storage box is fixedly connected to the side wall of the box body, the one-way air inlet pipe is fixedly connected to the upper portion of the inner wall of the bar-shaped cavity, the one-way air suction pipe is fixedly connected to the upper portion of the inner wall of the bar-shaped cavity, the inner wall of the air storage box is fixedly connected to the inner walls of the two air outlet pipes through the one-way air outlet pipe, and a pressure release valve is installed in the one-way air outlet pipe.
The invention has the following beneficial effects:
1. through the arrangement of the cooling mechanism, when the surface temperatures of the first roller and the second roller rise, the evaporated liquid absorbs the temperature, and then the first roller and the second roller are cooled, the evaporation capacity of the evaporated liquid in unit time is increased, so that the evaporated liquid enters the one-way return pipe through the air outlet pipe, the gaseous evaporated liquid is cooled and liquefied under the action of the cooling box, the liquefied evaporated liquid enters the arc-shaped cavity again through the liquid inlet pipe, the evaporated liquid in the arc-shaped cavity is supplemented, the first roller and the second roller can be cooled continuously, and the service life of the first roller and the second roller is prolonged;
2. by arranging the iron removing mechanism and the demagnetizing mechanism, the magnetic plate slides up and down on the inner wall of the bar-shaped cavity under the action of the magnetic attraction of the permanent magnetic bars and the elastic force of the spring when the first roller rotates, so that the induction coil continuously cuts magnetic induction to generate induced current, the spiral line frame generates a magnetic field strength opposite to that of the semi-magnetic column after being electrified, the adsorption force of the semi-magnetic column to iron is weakened, and then the scraper can scrape iron substances on the surface of the semi-magnetic column when the rotating roller rotates, so that the iron substances in cement raw materials are removed, and the subsequent quality of cement is improved;
3. through setting up actuating mechanism and pump gas mechanism, when the magnetic sheet slided from top to bottom, the bar intracavity is through one-way intake pipe intermittent type nature to pump gas in the gas receiver, make the increase of pressure in the gas receiver, and then the high-pressure gas in the gas receiver passes through one-way outlet duct entering blast pipe, spout through jet-propelled pipe afterwards, can drive the flabellum and rotate, and then drive rotary drum anticlockwise rotation, make the rotary drum can be continuous adsorb the iron material, rotary drum anticlockwise rotation can increase the degree of contact to cement raw and other materials simultaneously, further increase the adsorption effect to the iron material.
Drawings
FIG. 1 is a schematic perspective view of a raw material grinding apparatus for cement production according to the present invention;
FIG. 2 is a rear perspective view of a milling apparatus for raw materials for cement production according to the present invention;
FIG. 3 is a schematic view, partly in section, of a raw material grinding apparatus for cement production according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
FIG. 5 is a schematic sectional view of a driving mechanism of a raw material grinding apparatus for cement production according to the present invention;
FIG. 6 is a schematic cross-sectional view of a cooling mechanism in the raw material grinding device for cement production according to the present invention.
In the figure: 1 box body, 101 feeding frame, 102 discharging frame, 103 supporting plate, 2 grinding mechanism, 201 first roller, 202 second roller, 203 motor, 204 first gear, 205 second gear, 206 third gear, 3 cooling mechanism, 301 arc cavity, 302 connecting pipe, 303 first rotary joint, 304 second rotary joint, 305 outlet pipe, 306 liquid inlet pipe, 307 cooling box, 308 one-way return pipe, 4 iron attracting mechanism, 401 iron attracting box, 402 rotating cylinder, 403 semi-magnetic column, 404 scraper, 405 iron removing frame, 5 demagnetizing mechanism, 501 spiral wire frame, 502 strip, 503 spring, 504 magnetic plate, 505 permanent magnetic strip, 506 induction coil, 6 driving mechanism, 601 driving box, 602 fan blade, 603 exhaust pipe, 604 gas ejecting pipe, 7 gas pumping mechanism, 701 gas storage box, 702 one-way inlet pipe, 703 one-way inlet pipe, 704 one-way outlet pipe.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Referring to fig. 1-6, a raw material grinding device for cement production comprises a box body 1, a grinding mechanism 2, a cooling mechanism 3, an iron absorbing mechanism 4, a demagnetizing mechanism 5, a driving mechanism 6 and a pumping mechanism 7, wherein the upper end of the box body 1 is fixedly connected with a feeding frame 101, the lower end of the box body 1 is fixedly connected with a discharging frame 102, the lower end of the box body 1 is symmetrically and fixedly connected with two supporting plates 103, the inner wall of the box body 1 is rotatably connected with a grinding mechanism 2 for grinding cement raw materials, the upper end of the box body 1 is fixedly connected with the cooling mechanism 3 for cooling the grinding mechanism 2, the bottom in the box body 1 is fixedly connected with two iron absorbing mechanisms 4 for absorbing iron substances in the raw materials after the grinding mechanism 2 grinds the cement, the inner wall of the iron absorbing mechanism 4 is embedded with the demagnetizing mechanism 5 for removing the iron substances, and the side wall of the box body 1 is fixedly connected with the driving mechanism 6 for driving the iron absorbing mechanisms 4 to rotate, the side wall of the box body 1 is fixedly connected with an air pumping mechanism for pumping the driving mechanism 6.
The powder grinding mechanism 2 comprises a first roller 201, a second roller 202, a motor 203, a first gear 204, a second gear 205 and a third gear 206, the first roller 201 and the second roller 202 are rotatably connected with the inner wall of the box body 1 through rotating shafts, the side wall of the box body 1 is respectively provided with the first gear 204 and the second gear 205 which are coaxially and fixedly connected with the first roller 201 and the second roller 202, the first gear 24 is meshed with the second gear 205, the side wall of the box body 1 is fixedly connected with the motor 203 through a support, and the movable end of the motor 203 is fixedly connected with the third gear 206 meshed with the first gear 204.
The temperature reduction mechanism 3 comprises an arc-shaped cavity 301, a connecting pipe 302, a first rotary joint 303, a second rotary joint 304, an air outlet pipe 305, a liquid inlet pipe 306, a cooling box 307 and a one-way return pipe 308, evaporation liquid is arranged in the arc-shaped cavity 301, it is to be noted that when the evaporation liquid is completely sealed in the arc-shaped cavity 301, the evaporation liquid cannot leak in normal use, two arc-shaped cavities 301 are symmetrically arranged on the inner walls of the first roller 201 and the second roller 202, the inner walls of the two arc-shaped cavities 301 are fixedly connected through the connecting pipe 302, the side wall of the box body 1 close to the motor 203 is fixedly connected with the two first rotary joints 303 through a support, the side wall of the box body 1 far away from the motor 203 is fixedly connected with the two second rotary joints 304 through a support, the side walls of the two first rotary joints 303 are connected with the inner wall of one arc-shaped cavity 301 through the air outlet pipe 305, and the side walls of the two second rotary joints 304 are connected with the inner wall of the other arc-shaped cavity 301 through the liquid inlet pipe 306, two cooling boxes 307 are fixedly connected to the upper end of the box body 1, the two first rotary joints 303 and the two second rotary joints 304 are connected through two one-way return pipes 308, the two one-way return pipes 308 respectively penetrate through the inner walls of the two cooling boxes 307, and the two one-way return pipes 308 are U-shaped.
It should be noted that the one-way return pipe 308 only allows the gaseous evaporation liquid to be discharged from the gas outlet pipe 305 and to flow in from the liquid inlet pipe 306, and meanwhile, the one-way return pipe 308 is U-shaped to facilitate discharging the liquefied evaporation liquid, so as to increase the cooling effect of the evaporation liquid on the first drum 201 and the second drum 202.
Inhale iron mechanism 4 including inhaling iron box 401, the rotary drum 402, half magnetic column 403, scraper blade 404 and deironing frame 405, two iron box 401 of inhaling of bottom symmetry fixedly connected with in the box 1, a plurality of frame mouths have been seted up to the lateral wall that two iron box 401 are close to each other, a plurality of frame mouth inner walls are rotated through the pivot and are connected with rotary drum 402, rotary drum 402 comprises two half magnetic column 403 that magnetism is the same, two half magnetic column 403 can all adsorb the iron matter, inhale the scraper blade 404 of iron box 401 inner wall fixedly connected with and the laminating of rotary drum 402 lateral wall, inhale iron box 401 inner wall below fixedly connected with and remove iron frame 405.
The demagnetizing mechanism 5 comprises a spiral wire frame 501, a strip-shaped cavity 502, a spring 503, a magnetic plate 504, a permanent magnetic strip 505 and an induction coil 506, the inner wall of the iron attracting box 401 is embedded with the spiral wire frame 501 with the magnetic field intensity opposite to that of the semi-magnetic column 403, the side wall of the box body 1 is provided with the strip-shaped cavity 502, the inner wall of the strip-shaped cavity 502 is hermetically and slidably connected with the magnetic plate 504, the lower end of the magnetic plate 504 is elastically connected with the bottom of the strip-shaped cavity 502 through the spring 503, the inner wall of the strip-shaped cavity 502 is embedded with the induction coil 506, the induction coil 506 is coupled with the spiral wire frame 501, and the inner wall of the first roller 201 is embedded with the permanent magnetic strip 505 attracted with the magnetic plate 504.
Further, after the spiral wire frame 501 is electrified, the spiral wire frame 501 generates a magnetic field strength opposite to that of the half magnetic column 403, and then magnetism on the half magnetic column 403 in the iron attracting box 401 can be weakened, so that the scraper 404 can scrape off iron substances on the side wall of the rotating tube 402 when the rotating tube 402 rotates, and meanwhile, the iron attracting box 401 is made of a magnetism isolating material, and the influence of the magnetic field strength generated on the spiral wire frame 501 on the half magnetic column 403 outside the iron attracting box 401 is avoided.
Actuating mechanism 6 includes drive case 601, flabellum 602, blast pipe 603 and jet-propelled pipe 604, box 1 lateral wall fixedly connected with drive case 601, be equipped with a plurality ofly in the drive case 601 with the coaxial fixedly connected with flabellum 602 of rotary drum 402, two blast pipes 603 of drive case 601 inner wall fixedly connected with, the jet-propelled pipe 604 of the setting of flabellum 602 of a plurality of slopes of two blast pipe 603 lateral wall fixedly connected with, make gas can produce great tangential force to flabellum 602 after the blowout of jet-propelled pipe 604, make flabellum 602 rotate fast.
Pump gas mechanism 7 includes gas tank 701, one-way intake pipe 702, one-way breathing pipe 703 and one-way outlet duct 704, 1 lateral wall fixedly connected with gas tank 701 of box, one-way intake pipe 702 and gas tank 701 inner wall fixed connection are passed through to bar chamber 502 inner wall top, bar chamber 502 inner wall top fixedly connected with one-way breathing pipe 703, the through-hole has been seted up to bar chamber 502 inner wall below, be convenient for magnetic sheet 504 slides from top to bottom at bar chamber 502 inner wall, gas tank 701 inner wall passes through one-way outlet duct 704 and two blast pipes 603 inner wall fixed connection, install the relief valve in the one-way outlet duct 704.
It should be noted that the one-way air inlet pipe 702 only allows air to enter the air storage tank 701 from the strip-shaped cavity 502, the one-way air suction pipe 703 only allows air to enter the strip-shaped cavity 502 from the outside, and the one-way air outlet pipe 704 only allows air to be discharged from the air storage tank 701.
In the invention, the motor 203 is driven to rotate, so that the motor 203 drives the first gear 204 to rotate through the third gear 206, the first gear 204 drives the second gear 205 to rotate, the first roller 201 and the second roller 202 rotate in opposite directions, the cement raw material entering through the feeding frame 101 is ground, the ground cement raw material is contacted with the side wall of the rotating cylinder 402 when falling downwards, the semi-magnetic columns 403 can adsorb iron substances in the raw material, and then the raw material with the iron substances removed is discharged through the discharging frame 102;
the first roller 201 rotates so that the permanent magnet strips 505 embedded in the first roller 201 continuously sweep over the magnetic plate 504, so that the magnetic plate 504 slides up and down on the inner wall of the bar-shaped cavity 502 under the magnetic attraction of the permanent magnetic bar 505 and the elastic force of the spring 503, the space of the strip-shaped cavity 502 above the magnetic plate 504 is intermittently increased and decreased, so that the strip-shaped cavity 502 is intermittently pumped into the air storage tank 701 through the one-way air inlet pipe 702, the pressure in the air storage tank 701 is increased, when the pressure in the gas storage tank 701 reaches the critical value of the pressure relief valve arranged in the one-way gas outlet pipe 704, the high-pressure gas in the gas storage tank 701 enters the gas exhaust pipe 603 through the one-way gas outlet pipe 704 and then is ejected out through the gas ejecting pipe 604, thereby driving the fan blades 602 to rotate, further driving the rotating drum 402 to rotate counterclockwise, so that the two half magnetic columns 403 can continuously adsorb iron substances, meanwhile, the counterclockwise rotation of the rotary drum 402 can increase the contact degree of the two half magnetic columns 403 to the cement raw materials;
the magnetic plate 504 slides up and down to enable the induction coil 506 embedded in the inner wall of the strip-shaped cavity 502 to continuously cut magnetic induction to generate induction current, so that the spiral wire frame 501 generates a magnetic field strength opposite to that of the semi-magnetic columns 403 after being electrified, the magnetism of the semi-magnetic columns 403 in the iron attracting box 401 is weakened, and then the scraper 404 can scrape iron substances on the surfaces of the semi-magnetic columns 403 when the rotary drum 402 rotates, so that the two semi-magnetic columns 403 can continuously adsorb the iron substances in the raw materials when the rotary drum 402 rotates;
after the first roller 201 and the second roller 202 rotate and the friction temperature between the first roller 201 and the raw material is increased, the temperature of the evaporated liquid in the arc-shaped cavity 301 is absorbed, and then the first roller 201 and the second roller 202 are cooled, and simultaneously the evaporation amount of the evaporated liquid in unit time after heat absorption is increased, so that the evaporated liquid enters the one-way return pipe 308 through the air outlet pipe 305, when the gaseous evaporated liquid flows in the one-way return pipe 308 in the cooling box 307, the gaseous evaporated liquid in the one-way return pipe 308 can be cooled and liquefied under the action of the cooling box 307, so that the liquefied evaporated liquid enters the arc-shaped cavity 301 again through the liquid inlet pipe 306, the evaporated liquid in the arc-shaped cavity 301 is supplemented, and further the first roller 201 and the second roller 202 can be cooled continuously.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a cement manufacture is with raw and other materials milling equipment which characterized in that: comprises a box body (1), a grinding mechanism (2), a cooling mechanism (3), an iron absorbing mechanism (4), a demagnetizing mechanism (5), a driving mechanism (6) and a pump mechanism (7), wherein the upper end of the box body (1) is fixedly connected with a feeding frame (101), the lower end of the box body (1) is fixedly connected with a discharging frame (102), the lower end of the box body (1) is symmetrically and fixedly connected with two supporting plates (103), the inner wall of the box body (1) is rotatably connected with a grinding mechanism (2) for grinding cement raw materials, the upper end of the box body (1) is fixedly connected with the cooling mechanism (3) for cooling the grinding mechanism (2), the bottom of the box body (1) is fixedly connected with two iron absorbing mechanisms (4) for absorbing iron substances in the raw materials after grinding by the grinding mechanism (2), the inner wall of the iron absorbing mechanism (4) is embedded with the demagnetizing mechanism (5) for removing the iron substances, the iron attracting mechanism (4) is driven to rotate by fixedly connecting with a driving mechanism (6) on the side wall of the box body (1), and an air pumping mechanism for pumping air to the driving mechanism (6) is fixedly connected with the side wall of the box body (1).
2. The apparatus for grinding a raw material for cement production according to claim 1, the powder grinding mechanism (2) comprises a first roller (201), a second roller (202), a motor (203), a first gear (204), a second gear (205) and a third gear (206), the first roller (201) and the second roller (202) are rotationally connected with the inner wall of the box body (1) through a rotating shaft, the side wall of the box body (1) is respectively provided with a first gear (204) and a second gear (205) which are coaxially and fixedly connected with the first roller (201) and the second roller (202), the first gear (24) is meshed with the second gear (205), the side wall of the box body (1) is fixedly connected with a motor (203) through a bracket, and a third gear (206) meshed with the first gear (204) is fixedly connected with the movable end of the motor (203).
3. The raw material grinding device for cement production as claimed in claim 2, characterized in that the cooling mechanism (3) comprises an arc-shaped cavity (301), a connecting pipe (302), a first rotary joint (303), a second rotary joint (304), an air outlet pipe (305), a liquid inlet pipe (306), a cooling tank (307) and a one-way return pipe (308), evaporated liquid is arranged in the arc-shaped cavity (301), two arc-shaped cavities (301) are symmetrically formed in the inner walls of the first roller (201) and the second roller (202), the inner walls of the two arc-shaped cavities (301) are fixedly connected through the connecting pipe (302), the side wall of the box body (1) close to the motor (203) is fixedly connected with the two first rotary joints (303) through a bracket, the side wall of the box body (1) far away from the motor (203) is fixedly connected with the two second rotary joints (304) through a bracket, two first rotary joint (303) lateral wall passes through outlet duct (305) and one of them arc chamber (301) inner wall connection, two second rotary joint (304) lateral wall passes through feed liquor pipe (306) and another arc chamber (301) inner wall connection, two cooler bin (307), two of box (1) upper end fixedly connected with first rotary joint (303) and two second rotary joint (304) are connected through two one-way back flow (308), two one-way back flow (308) run through two cooler bin (307) inner walls respectively, two one-way back flow (308) are the U type form.
4. The raw material grinding device for cement production as claimed in claim 2, wherein the iron attracting mechanism (4) comprises an iron attracting box (401), a rotating drum (402), a semi-magnetic column (403), a scraping plate (404) and an iron removing frame (405), two iron attracting boxes (401) are symmetrically and fixedly connected to the bottom in the box body (1), a plurality of frame openings are formed in the side walls, close to each other, of the two iron attracting boxes (401), the inner wall of each frame opening is rotatably connected with the rotating drum (402) through a rotating shaft, the rotating drum (402) consists of two semi-magnetic columns (403) with the same magnetism, the scraping plate (404) attached to the side wall of the rotating drum (402) is fixedly connected to the inner wall of the iron attracting box (401), and the iron removing frame (405) is fixedly connected below the inner wall of the iron attracting box (401).
5. The apparatus for grinding a raw material for cement manufacture according to claim 4, the demagnetizing mechanism (5) comprises a spiral wire frame (501), a strip-shaped cavity (502), a spring (503), a magnetic plate (504), a permanent magnetic strip (505) and an induction coil (506), a spiral wire frame (501) with the magnetic field intensity opposite to that of the semi-magnetic column (403) is embedded in the inner wall of the iron attracting box (401), a strip-shaped cavity (502) is formed in the side wall of the box body (1), a magnetic plate (504) is connected to the inner wall of the strip-shaped cavity (502) in a sealing and sliding manner, the lower end of the magnetic plate (504) is elastically connected with the bottom in the bar-shaped cavity (502) through a spring (503), an induction coil (506) is embedded in the inner wall of the strip-shaped cavity (502), the induction coil (506) is coupled with the spiral wire frame (501), permanent magnetic strips (505) attracted with the magnetic plate (504) are embedded in the inner wall of the first roller (201).
6. The raw material grinding device for cement production as claimed in claim 5, characterized in that the driving mechanism (6) comprises a driving box (601), fan blades (602), exhaust pipes (603) and air injection pipes (604), the side wall of the box body (1) is fixedly connected with the driving box (601), a plurality of fan blades (602) are fixedly connected with the same shaft of the rotary drum (402) in the driving box (601), two exhaust pipes (603) are fixedly connected with the inner wall of the driving box (601), and a plurality of air injection pipes (604) are fixedly connected with the side wall of the two exhaust pipes (603) and are obliquely arranged towards the fan blades (602).
7. The raw material grinding device for cement production as claimed in claim 6, wherein the air pumping mechanism (7) comprises an air storage tank (701), a one-way air inlet pipe (702), a one-way air suction pipe (703) and a one-way air outlet pipe (704), the air storage tank (701) is fixedly connected to the side wall of the box body (1), the upper portion of the inner wall of the strip-shaped cavity (502) is fixedly connected with the inner wall of the air storage tank (701) through the one-way air inlet pipe (702), the upper portion of the inner wall of the strip-shaped cavity (502) is fixedly connected with the one-way air suction pipe (703), the inner wall of the air storage tank (701) is fixedly connected with the inner walls of the two air outlet pipes (603) through the one-way air outlet pipe (704), and a pressure release valve is installed in the one-way air outlet pipe (704).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110753290.7A CN113262843A (en) | 2021-07-02 | 2021-07-02 | Raw and other materials milling equipment is used in cement manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110753290.7A CN113262843A (en) | 2021-07-02 | 2021-07-02 | Raw and other materials milling equipment is used in cement manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113262843A true CN113262843A (en) | 2021-08-17 |
Family
ID=77236432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110753290.7A Withdrawn CN113262843A (en) | 2021-07-02 | 2021-07-02 | Raw and other materials milling equipment is used in cement manufacture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113262843A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941307A (en) * | 2021-11-16 | 2022-01-18 | 罗成锋 | A reation kettle for production of waterborne diatom mud |
| CN114308241A (en) * | 2021-12-31 | 2022-04-12 | 漳州市龙华矿产有限公司 | Chemical iron removal method for kaolin |
| CN116943842A (en) * | 2023-08-11 | 2023-10-27 | 江苏华旭新材料科技有限公司 | Waste concrete crushing treatment device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206763124U (en) * | 2017-03-13 | 2017-12-19 | 江西旭阳雷迪高科技股份有限公司 | A kind of slurry automated iron pick-out mechanism in polysilicon chip cutting process |
| CN108579983A (en) * | 2018-03-13 | 2018-09-28 | 王少平 | A kind of integrated breaking milling apparatus of cement raw material |
| CN208082582U (en) * | 2018-01-30 | 2018-11-13 | 石家庄市豪雪面粉有限公司 | Flour processing grinding roller |
| CN209271540U (en) * | 2018-10-31 | 2019-08-20 | 南京中赢纳米新材料有限公司 | A kind of epoxy resin composite material preparation diamond pretreatment unit |
| CN210121496U (en) * | 2019-04-22 | 2020-03-03 | 杭州胡庆余堂天然食品有限公司 | Roll formula broken wall machine heat sink |
| CN210211293U (en) * | 2019-02-02 | 2020-03-31 | 烟台邦州化工有限责任公司 | Environment-friendly powder coating extrusion breaker |
| WO2020097668A1 (en) * | 2018-11-14 | 2020-05-22 | IB Operations Pty Ltd | Method and apparatus for processing magnetite |
| CN210646598U (en) * | 2019-09-18 | 2020-06-02 | 江西晨飞铜业有限公司 | A copper waste material reducing mechanism for copper recovery in-process |
| CN211463501U (en) * | 2019-12-24 | 2020-09-11 | 巩义市龙扶耐火材料有限公司 | Magnetic separation device for processing refractory materials |
| CN111701721A (en) * | 2020-06-25 | 2020-09-25 | 江苏通宇建筑钢结构工程有限公司 | Quartz sand magnetic separation device |
-
2021
- 2021-07-02 CN CN202110753290.7A patent/CN113262843A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206763124U (en) * | 2017-03-13 | 2017-12-19 | 江西旭阳雷迪高科技股份有限公司 | A kind of slurry automated iron pick-out mechanism in polysilicon chip cutting process |
| CN208082582U (en) * | 2018-01-30 | 2018-11-13 | 石家庄市豪雪面粉有限公司 | Flour processing grinding roller |
| CN108579983A (en) * | 2018-03-13 | 2018-09-28 | 王少平 | A kind of integrated breaking milling apparatus of cement raw material |
| CN209271540U (en) * | 2018-10-31 | 2019-08-20 | 南京中赢纳米新材料有限公司 | A kind of epoxy resin composite material preparation diamond pretreatment unit |
| WO2020097668A1 (en) * | 2018-11-14 | 2020-05-22 | IB Operations Pty Ltd | Method and apparatus for processing magnetite |
| CN210211293U (en) * | 2019-02-02 | 2020-03-31 | 烟台邦州化工有限责任公司 | Environment-friendly powder coating extrusion breaker |
| CN210121496U (en) * | 2019-04-22 | 2020-03-03 | 杭州胡庆余堂天然食品有限公司 | Roll formula broken wall machine heat sink |
| CN210646598U (en) * | 2019-09-18 | 2020-06-02 | 江西晨飞铜业有限公司 | A copper waste material reducing mechanism for copper recovery in-process |
| CN211463501U (en) * | 2019-12-24 | 2020-09-11 | 巩义市龙扶耐火材料有限公司 | Magnetic separation device for processing refractory materials |
| CN111701721A (en) * | 2020-06-25 | 2020-09-25 | 江苏通宇建筑钢结构工程有限公司 | Quartz sand magnetic separation device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941307A (en) * | 2021-11-16 | 2022-01-18 | 罗成锋 | A reation kettle for production of waterborne diatom mud |
| CN113941307B (en) * | 2021-11-16 | 2024-03-05 | 杨慧 | A reation kettle for waterborne diatom mud production |
| CN114308241A (en) * | 2021-12-31 | 2022-04-12 | 漳州市龙华矿产有限公司 | Chemical iron removal method for kaolin |
| CN114308241B (en) * | 2021-12-31 | 2022-12-06 | 漳州市龙华矿产有限公司 | Chemical iron removal method for kaolin |
| CN116943842A (en) * | 2023-08-11 | 2023-10-27 | 江苏华旭新材料科技有限公司 | Waste concrete crushing treatment device |
| CN116943842B (en) * | 2023-08-11 | 2024-01-05 | 江苏华旭新材料科技有限公司 | Waste concrete crushing treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113262843A (en) | Raw and other materials milling equipment is used in cement manufacture | |
| CN110449345B (en) | Raw materials screening blending device is used in production of nanometer rubber sealing strip | |
| CN108244683A (en) | Pet food processing comminutor | |
| CN112517125A (en) | Building waste recycling device | |
| CN112246631B (en) | Safe and environment-friendly sealing device for powder concentrator | |
| CN208146171U (en) | It is a kind of for discarding the crushing chlorination equipment of drug | |
| CN105751039A (en) | Small data storage medium destroying machine and operating method thereof | |
| CN206965811U (en) | A kind of roller flour mill for Chemical Manufacture | |
| CN113798008B (en) | Environment-friendly glass fiber production line | |
| CN214645080U (en) | Breaker is used in plastics recovery with high-efficient heat radiation structure | |
| CN114656065A (en) | A treatment facility for industry acid sewage | |
| CN206262670U (en) | Micron ultra shifter being combined a kind of Chinese herbal medicine more | |
| CN105034435B (en) | Dust compression and integration device | |
| CN112495586B (en) | Prevent iron ore screening installation that ore adhered | |
| CN211538143U (en) | Caking inorganic salt reducing mechanism | |
| CN210014596U (en) | Active carbon high-temperature cooling system | |
| CN206843559U (en) | Iron content Powder Recovery utilizes device in a kind of blast furnace gas | |
| CN214637061U (en) | Reducing mechanism is used in powder injection production | |
| CN216445213U (en) | Novel mud feeding device for filter press | |
| CN201916506U (en) | Automatic dust cleaning device of butterfly valve | |
| CN210787660U (en) | Supersonic airflow generator of Chinese medicinal material crushing equipment | |
| CN214136890U (en) | Waste circuit board crushed material sorting device | |
| CN214183529U (en) | Water-reducing agent powder filters grinding preparation facilities | |
| CN220684002U (en) | Positive pressure pneumatic conveying device for powdery materials | |
| CN219252891U (en) | Multistage efficient roller type iron removing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210817 |