CN108160203B - Coarse cereal grinding system - Google Patents
Coarse cereal grinding system Download PDFInfo
- Publication number
- CN108160203B CN108160203B CN201810099499.4A CN201810099499A CN108160203B CN 108160203 B CN108160203 B CN 108160203B CN 201810099499 A CN201810099499 A CN 201810099499A CN 108160203 B CN108160203 B CN 108160203B
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- shell
- grinding disc
- grinding
- vacuum pump
- discharging
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- 238000000227 grinding Methods 0.000 title claims abstract description 74
- 235000013339 cereals Nutrition 0.000 title claims abstract description 19
- 239000000843 powder Substances 0.000 claims abstract description 42
- 238000007599 discharging Methods 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 235000013312 flour Nutrition 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 26
- 238000003801 milling Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 abstract description 16
- 239000000428 dust Substances 0.000 abstract description 15
- 230000036541 health Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 235000013305 food Nutrition 0.000 abstract description 3
- 235000016709 nutrition Nutrition 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 9
- 239000003595 mist Substances 0.000 description 8
- 150000002500 ions Chemical class 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
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
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
- B02C7/08—Crushing or disintegrating by disc mills with coaxial discs with vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C11/00—Other auxiliary devices or accessories specially adapted for grain mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C11/00—Other auxiliary devices or accessories specially adapted for grain mills
- B02C11/04—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C11/00—Other auxiliary devices or accessories specially adapted for grain mills
- B02C11/06—Arrangements for preventing fire or explosion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C11/00—Other auxiliary devices or accessories specially adapted for grain mills
- B02C11/08—Cooling, heating, ventilating, conditioning with respect to temperature or water content
-
- 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
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
- B02C7/12—Shape or construction of discs
- B02C7/13—Shape or construction of discs for grain mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
- B02C7/14—Adjusting, applying pressure to, or controlling distance between, discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/18—Disc mills specially adapted for grain
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/18—Disc mills specially adapted for grain
- B02C7/186—Adjusting, applying pressure to, or controlling distance between, discs
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a coarse cereal grinding system, which comprises a feeding mechanism, a grinding mechanism connected to the feeding mechanism, a discharging mechanism connected to the grinding mechanism, a flour collector connected to the discharging mechanism and a vacuum pump connected to the flour collector, wherein the feeding mechanism is connected with the grinding mechanism; the grinding mechanism comprises a shell, a bracket fixedly connected inside the shell, a grinding disc arranged on the bracket, and a feed inlet and a powder outlet which are respectively arranged at the top of the shell; the side bottom corner of the shell is provided with a steam jet air extractor and a humidifier connected with the steam jet air extractor. The invention has reasonable structure, provides a closed and safe working environment without fire source, dust pollution and vacuum environment; clean and sanitary, the powder preparation is sterilized, and is beneficial to human health; the nutritional structure of the food is not broken.
Description
Technical Field
The invention relates to a coarse cereal grinding system.
Background
The coarse grain is ground by a flour mill, which is a flour mill consisting of a power, feeding, grinding and separating system. The lower ends of the inner grinding head and the outer grinding head are cylindrical in shape, two radial ball bearings are used as two main bearing points above the grinding head, the lower ends of the inner grinding head and the outer grinding head are used as rotary auxiliary bearing points, and the gap between the inner grinding head and the outer grinding head is adjusted by the axial movement of the inner grinding head. The existing flour milling equipment has the advantages of simple structure, low automation degree and the following defects: the flour mill has low manufacturing precision, easily generates more dust, easily generates static electricity due to friction between dust and dust or between dust and a metal plastic wall, and has uncontrollable fire source; the humidity of the flour can not be reached, and the combustibles can not be controlled; the ground powder is exposed in an oxygen-enriched environment, and the combustion-supporting substances are uncontrollable; the fire source, the combustion-supporting substance and the combustion substance are uncontrollable, and combustion and explosion accidents are easy to occur in static, dry and oxygen-enriched environments; the ground flour is manually bagged, so that time and labor are wasted, the water vapor content in the manually bagged flour can not be controlled, the ground flour has no further dehumidification effect, and the ground flour is difficult to store; the ground flour has no disinfection and sterilization effects, and influences the quality of flour and damages human health.
Disclosure of Invention
The invention aims to provide a coarse cereal grinding system which is reasonable in structure and convenient to manufacture.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
a coarse cereal milling system comprises a feeding mechanism, a milling mechanism connected to the feeding mechanism, a discharging mechanism connected to the milling mechanism, a flour collector connected to the discharging mechanism and a vacuum pump connected to the flour collector;
the grinding mechanism comprises a shell, a bracket fixedly connected inside the shell, a grinding disc arranged on the bracket, and a feed inlet and a powder outlet which are respectively arranged at the top of the shell;
the side bottom corner of the shell is provided with a steam jet air extractor and a humidifier connected with the steam jet air extractor.
As a further improvement of the invention, the shell comprises a left half wide cavity and a right half narrow cavity which are butted together, and a striker plate is arranged at the upper part of the left half wide cavity.
As a further improvement of the invention, the side part of the grinding disc is provided with a baffle, the bottom of the grinding disc is provided with a fingerboard connected to the baffle, the bottom of the fingerboard is provided with a spiral lifter, and the side part of the fingerboard is provided with a vertical hole.
As a further improvement of the invention, the grinding disc comprises an upper grinding disc, a lower grinding disc coaxially connected below the upper grinding disc in a rotating way through a rotating shaft, a grinding chamber formed between the upper grinding disc and the lower grinding disc and a material receiving port arranged in the middle of the upper surface of the upper grinding disc;
the upper surface of the upper grinding disc is provided with a leakage-proof plate positioned at the periphery of the material receiving opening;
the rotating shaft is a hollow outer steel sheath, and an inclined baffle is arranged inside the outer steel sheath.
As a further improvement of the invention, the spiral lifter comprises a screw rod which is connected with the bottom of the fingerboard in a threaded manner, a top plate which is fixedly connected with the upper end of the screw rod and is positioned in the fingerboard, a fixing pin which is arranged at the bottom of the fingerboard and is positioned at the side part of the screw rod, and a handle which is arranged at the lower end of the screw rod.
As a further improvement of the invention, the feeding mechanism comprises a material container arranged at the feeding hole of the shell, a blanking pipe connected between the material container and the receiving hole, and a crushing structure arranged at the joint of the material container and the blanking pipe.
As a further improvement of the invention, a funnel is fixedly arranged in the shell, the funnel is positioned at the outer side part of the blanking pipe, the outlet at the lower end of the funnel is opposite to the receiving port, the right half part of the upper port of the funnel is fixedly connected to the top of the shell, and a channel is reserved between the left half part of the upper port of the funnel and the baffle plate.
As a further improvement of the invention, the powder outlet is positioned at the upper part of the narrow cavity at the right half part of the shell; a filter screen is arranged in the powder outlet;
the discharging mechanism comprises a discharging channel connected above the powder outlet and a discharging pipe connected to the discharging channel;
the middle part of the powder outlet is provided with a rotating bearing, the lower surface of the rotating bearing is connected with a brush positioned in the shell, and the upper surface of the rotating bearing is connected with a fan positioned in the discharging channel;
the discharging channel is of a hyperbolic structure.
As a further improvement of the invention, the flour collector comprises a container shell, a keel frame arranged in the container shell, an end cover covered on the upper end of the container shell, a connector arranged on the end cover and connected with a discharging pipe, and an air inlet arranged on the side part of the container shell;
the keel frame is fixed with the container shell through a fixing pin in a buckling manner;
the inverted rubber ring is sleeved on the circumferential side part of the end cover.
As a further improvement of the invention, the air suction inlet of the vacuum pump is connected to the air suction inlet through an air pipe, the air outlet of the vacuum pump is connected to the water-vapor separator, the vacuum pump is a water ring vacuum pump, and a connecting pipe is connected between the water-vapor separator and the water ring vacuum pump.
The invention has the following positive effects:
the ultrasonic humidifier has reasonable structure, can generate water mist, anions and trace ozone, and the water mist humidifies the powder preparation, so that the ignition point of the powder preparation is reduced; neutralizing positive ions generated by friction with negative ions to eliminate fire sources; micro ozone disinfects and sterilizes the powder preparation and eliminates substances harmful to human body; the steam jet air extractor ensures that dust in the machine is fused with water mist and negative ions to the greatest extent, so that the dust concentration is reduced; meanwhile, the pressure energy of the blast is converted into speed energy, so that the blowing force is increased; the screw lifter can adjust the gap between the lower grinding disc and the upper grinding disc, so that the fineness of powder preparation can be adjusted; the blower, the steam jet air extractor, the funnel and the millstone form a circulating system, so that large particles which are not completely crushed are further crushed; the hyperbolic structure can convert pressure energy into speed energy, and the driving effect of the fan on the hairbrush is increased; the outlet pressure of the vacuum pump is larger than the suction force of the inlet, so that the inside of the system is in a micro-vacuum state, the powder preparation is performed in an anoxic environment, and the purpose of restricting combustion-supporting substances is achieved; the vacuum pump continues to run after the powder preparation is finished, the container shell is in a vacuum state, moisture in the powder in the inner surface of the container shell in the vacuum state is extremely easy to volatilize, and the moisture is quickly separated out and taken away by the air pipe, so that the dryness of the container shell is achieved; the vacuum pump adopts a water ring vacuum pump, an air outlet of the water ring vacuum pump is connected to the water-vapor separator, dust contained in the water is dissolved into water, dust pollution is avoided, and water of the water-vapor separator flows back to the water ring vacuum pump through the connecting pipe; after the powder is prepared, the equipment is not washed by water, and the system is automatically washed by vacuum pumping. The invention has reasonable structure, provides a closed and safe working environment without fire source, dust pollution and vacuum environment; clean and sanitary, the powder preparation is sterilized, and is beneficial to human health; the nutritional structure of the food is not broken.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of the crushing structure of the present invention;
FIG. 3 is a schematic view of the structure of the flour collector of the present invention;
FIG. 4 is a schematic view of the structure of the fixed coupling rod of the present invention;
FIG. 5 is a schematic side view of the fingerboard of the present invention;
FIG. 6 is a schematic top view of the fingerboard of the present invention;
fig. 7 is a schematic structural view of the rotating shaft of the present invention.
In the drawings:
1 humidifier, 2 blower, 3 steam jet air extractor, 4 spiral lifter, 5 bracket, 6 baffle, 7 material container, 8 millstone, 9 crushing structure, 10 motor, 11 vacuum pump, 13 connecting pipe, 15 bearing, 16 cone gear set, 101 shell, 102 fingerboard, 103 upper millstone, 104 lower millstone, 105 grinding bore, 106 receiving port, 107 leakage preventing plate, 108 inclined baffle, 109 screw, 110 top plate, 111 fixing pin, 112 vertical hole, 113 handle, 114 baffle plate, 201 rotating shaft, 202 blanking pipe, 203 funnel, 204 discharging channel, 205 discharging pipe, 206 filter screen, 207 rotating bearing, 208 brush, 209 fan, 301 container shell, 302 keel frame, 303 end cover, 304 fixing pin, 305 joint, 306 inverted rubber ring, 307 induced draft port, 308 air pipe, 309 steam separator, 401 fixed connecting rod, 402 connecting shaft, 403 rotating gear, 404 fixed gear.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-7, the coarse cereal milling system comprises a feeding mechanism, a milling mechanism connected with the feeding mechanism, a discharging mechanism connected with the milling mechanism, a flour collector connected with the discharging mechanism and a vacuum pump 11 connected with the flour collector; the grinding mechanism comprises a shell 101, a bracket 5 fixedly connected inside the shell 101, a grinding disc 8 arranged on the bracket 5, and a feed inlet and a powder outlet which are respectively arranged at the top of the shell 101; the side bottom corner of the shell 101 is provided with a steam jet air extractor 3 and a humidifier 1 connected with the steam jet air extractor 3. The housing 101 comprises a left half wide cavity and a right half narrow cavity which are butted together, and a striker plate 114 is arranged at the upper part of the left half wide cavity. The side of the grinding disc 8 is provided with a baffle 6, the bottom of the grinding disc 8 is provided with a fingerboard 102 connected to the baffle 6, the bottom of the fingerboard 102 is provided with a spiral lifter 4, and the side of the fingerboard 102 is provided with a vertical hole 112. The grinding disc 8 comprises an upper grinding disc 103, a lower grinding disc 104 coaxially connected below the upper grinding disc 103 in a rotating manner through a rotating shaft 201, a grinding chamber 105 formed between the upper grinding disc 103 and the lower grinding disc 104, and a material receiving port 106 arranged in the middle of the upper surface of the upper grinding disc 103; the upper surface of the upper grinding disc 103 is provided with a leakage-proof plate 107 positioned at the periphery of the material receiving port 106; the rotating shaft 201 is a hollow outer steel sheath, and an inclined baffle plate 108 is arranged inside the outer steel sheath. The screw lifter 4 comprises a screw 109 which is in threaded connection with the bottom of the fingerboard 102, a top plate 110 which is fixedly connected with the upper end of the screw 109 and is positioned in the fingerboard 102, a fixing pin 111 which is arranged at the bottom of the fingerboard 102 and is positioned at the side part of the screw 109, and a handle 113 which is arranged at the lower end of the screw 109. The feeding mechanism comprises a material container 7 arranged at a feeding hole of the shell 101, a blanking pipe 202 connected between the material container 7 and the receiving hole 106, and a crushing structure 9 arranged at the joint of the material container 7 and the blanking pipe 202. The shell 101 is internally and fixedly provided with a funnel 203, the funnel 203 is positioned at the outer side part of the blanking pipe 202, the outlet of the lower end of the funnel 203 is opposite to the material receiving opening 106, the right half part of the upper port of the funnel 203 is fixedly connected to the top of the shell 101, and a channel is reserved between the left half part of the upper port of the funnel 203 and the material blocking plate 114. The powder outlet is positioned at the upper part of the narrow cavity at the right half part of the shell 101; a filter screen 206 is arranged in the powder outlet; the discharging mechanism comprises a discharging channel 204 connected above the powder outlet and a discharging pipe 205 connected on the discharging channel 204; a rotary bearing 207 is arranged in the middle of the powder outlet, a brush 208 positioned in the shell 101 is connected to the lower surface of the rotary bearing 207, and a fan 209 positioned in the discharging channel 204 is connected to the upper surface of the rotary bearing 207; the discharge channel 204 has a hyperbolic structure. The flour collector comprises a container shell 301, a keel frame 302 arranged in the container shell 301, an end cover 303 covered on the upper end of the container shell 301, a connector 305 arranged on the end cover 303 and connected with a discharging pipe 205, and an air inlet 307 arranged on the side part of the container shell 301; the keel frame 302 is fastened with the container shell 301 by a fixing pin 304 in a plugging manner; the circumferential side part of the end cover 303 is sleeved with an inverted rubber ring 306. The inlet scoop of vacuum pump 11 is connected on induced air port 307 through tuber pipe 308, the air outlet of vacuum pump 11 is connected on vapor separator 309, vacuum pump 11 is the water ring vacuum pump, be connected with connecting pipe 13 between vapor separator 309 and the water ring vacuum pump. Also comprises a blower 2 arranged at the bottom corner of the right half narrow cavity. The humidifier 1 is an ultrasonic humidifier. The crushing structure 9 comprises a fixed connecting rod 401 fixedly connected to the inner side wall of the discharging pipe 202, a connecting shaft 402 fixedly arranged on the fixed connecting rod 401, rotary gears 403 arranged on the connecting shaft 402 at intervals and a fixed gear 404 arranged on the inner side wall of the material container 7; the connecting shaft 402 is positioned at the inner lower part of the material container 7; the fixed gear 404 and the rotary gear 403 are alternately arranged from top to bottom in sequence; the blanking pipe 202 is rotatably connected with the shell 101 through a bearing 15, a bevel gear set 16 is arranged on the outer side of the blanking pipe 202, and the bevel gear set 16 is connected with the motor 10.
The working engineering of the invention is as follows: the coarse cereals are placed in the material container 7, the motor 10 is started, the motor 10 drives the blanking pipe 202 to rotate through the bevel gear set 16, the fixed connecting rod 401 fixed in the blanking pipe 202 drives the rotary gear 403 on the motor to rotate in the material container 7, the rotary gear 403 is matched with the fixed gear 404 to perform pre-crushing and then blanking, so that materials in the material container 7 are crushed and then pushed into the blanking pipe 202, the blanking pipe 202 enters the grinding chamber 105 from the material receiving port 106 of the grinding disc to grind, the gap between the lower grinding disc 104 and the upper grinding disc 103 is regulated through the spiral lifter 4, and the grinding fineness is changed; the ground grain powder falls into the bottom of the shell 101, after being mixed with water mist generated by the humidifier 1, the air of the blower 2 is injected into the shell 101 through the steam jet air extractor 3, the grain powder at the bottom of the shell 101 is blown up by the air with the water mist, larger particles fall into the hopper 203 after being blocked by the baffle plate 114 and enter the receiving port 106 of the grinding disc for secondary grinding, lighter coarse grain powder reaches the powder outlet of the shell 101, the pressure in the discharging channel 204 is lower than the pressure in the shell 101 due to the rotation of the fan 209 in the discharging channel 204, the pressure can be converted into speed energy through the discharging channel 204 with a hyperbolic structure, the driving effect of the fan on the hairbrush 208 is increased, the coarse grain powder enters the discharging channel 204 after passing through the filter screen 206, the vacuum pump 11 generates negative pressure to suck the coarse grain powder in the discharging channel 204 into the flour collector, the vacuum pump 11 continues to operate after the powder preparation is completed, the container shell 301 is in a vacuum state, moisture in the powder in the container shell 301 in the vacuum state is extremely volatile, the moisture is quickly separated out and is taken away by the air pipe 308 to reach the stored dryness, further, the vacuum pump 11 adopts a water ring vacuum pump, an air outlet of the water ring vacuum pump is connected to the water vapor separator 309, dust contained in the water is dissolved into water, dust pollution cannot be generated, and the water of the water vapor separator 309 flows back into the water ring vacuum pump through the connecting pipe 13.
The invention has reasonable structure, and the ultrasonic humidifier can generate water mist, negative ions and trace ozone. The water mist humidifies the powder preparation, so that the ignition point of the powder preparation is reduced; neutralizing positive ions generated by friction with negative ions to eliminate fire sources; trace ozone disinfects and sterilizes the powder preparation and eliminates substances harmful to human body. The steam jet air extractor ensures that dust in the machine is fused with water mist and negative ions to the greatest extent, so that the dust concentration is reduced; meanwhile, the pressure energy of the blast air is converted into speed energy, and the blowing force is increased. The screw lifter can adjust the gap between the lower grinding disc and the upper grinding disc, so that the fineness of powder preparation can be adjusted. The blower, the steam jet air extractor, the funnel and the millstone form a circulating system, so that large particles which are not completely crushed are further crushed. The hyperbolic structure can convert pressure energy into speed energy, and the driving effect of the fan on the hairbrush is increased. The output of the vacuum pump is larger than the suction of the inlet, so that the system is in a micro-vacuum state, the powder preparation is performed in an anoxic environment, and the purpose of restricting combustion-supporting substances is achieved; the vacuum pump continues to run after the powder preparation is completed, and the moisture in the flour is quickly separated out and taken away under the vacuum state, so that the dryness of the flour is achieved. The invention has reasonable structure, provides a closed and safe working environment without fire source, dust pollution and vacuum environment; clean and sanitary, the powder preparation is sterilized, and is beneficial to human health; the nutritional structure of the food is not broken.
The above described embodiments are only preferred examples of the invention and are not exhaustive of the possible implementations of the invention. Any obvious modifications thereof, which would be apparent to those skilled in the art without departing from the principles and spirit of the present invention, should be considered to be included within the scope of the appended claims.
Claims (5)
1. A coarse cereal grinding system is characterized in that: the device comprises a feeding mechanism, a grinding mechanism connected to the feeding mechanism, a discharging mechanism connected to the grinding mechanism, a flour collector connected to the discharging mechanism and a vacuum pump (11) connected to the flour collector;
the grinding mechanism comprises a shell (101), a bracket (5) fixedly connected inside the shell (101), a grinding disc (8) arranged on the bracket (5), and a feed inlet and a powder outlet which are respectively arranged at the top of the shell (101);
a steam jet air extractor (3) and a humidifier (1) connected with the steam jet air extractor (3) are arranged at the bottom corner of the side part of the shell (101);
the shell (101) comprises a left half wide cavity and a right half narrow cavity which are butted together, and a striker plate (114) is arranged at the upper part of the left half wide cavity;
the grinding disc (8) comprises an upper grinding disc (103), a lower grinding disc (104) coaxially connected below the upper grinding disc (103) in a rotating manner through a rotating shaft (201), a grinding chamber (105) formed between the upper grinding disc (103) and the lower grinding disc (104) and a material receiving port (106) arranged in the middle of the upper surface of the upper grinding disc (103);
the upper surface of the upper grinding disc (103) is provided with a leakage-proof plate (107) positioned at the periphery of the receiving port (106);
the rotating shaft (201) is a hollow outer steel sheath, and an inclined baffle (108) is arranged in the outer steel sheath;
the feeding mechanism comprises a material container (7) arranged at a feeding hole of the shell (101), a blanking pipe (202) connected between the material container (7) and the receiving hole (106), and a crushing structure (9) arranged at the joint of the material container (7) and the blanking pipe (202);
the automatic feeding device is characterized in that a funnel (203) is fixedly arranged in the shell (101), the funnel (203) is positioned at the outer side part of the blanking pipe (202), the outlet at the lower end of the funnel (203) is opposite to the material receiving port (106), the right half part of the upper port of the funnel (203) is fixedly connected to the top of the shell (101), and a channel is reserved between the left half part of the upper port of the funnel (203) and the material blocking plate (114);
the powder outlet is positioned at the upper part of the narrow cavity at the right half part of the shell (101); a filter screen (206) is arranged in the powder outlet;
the discharging mechanism comprises a discharging channel (204) connected above the powder outlet and a discharging pipe (205) connected to the discharging channel (204);
a rotary bearing (207) is arranged in the middle of the powder outlet, a brush (208) positioned in the shell (101) is connected to the lower surface of the rotary bearing (207), and a fan (209) positioned in the discharging channel (204) is connected to the upper surface of the rotary bearing (207);
the discharging channel (204) is of a hyperbolic structure.
2. The coarse cereal milling system of claim 1, wherein: the grinding disc is characterized in that a baffle (6) is arranged on the side portion of the grinding disc (8), a fingerboard (102) connected to the baffle (6) is arranged at the bottom of the grinding disc (8), a spiral lifter (4) is arranged at the bottom of the fingerboard (102), and a vertical opening (112) is formed in the side portion of the fingerboard (102).
3. The coarse cereal milling system of claim 2, wherein: the screw lifter (4) comprises a screw rod (109) connected to the bottom of the fingerboard (102) in a threaded mode, a top plate (110) fixedly connected to the upper end of the screw rod (109) and located in the fingerboard (102), a fixing pin (111) arranged at the bottom of the fingerboard (102) and located on the side portion of the screw rod (109), and a handle (113) arranged at the lower end of the screw rod (109).
4. The coarse cereal milling system of claim 1, wherein: the flour collector comprises a container shell (301), a keel frame (302) arranged in the container shell (301), an end cover (303) covered at the upper end of the container shell (301), a connector (305) arranged on the end cover (303) and connected with a discharging pipe (205) and an air inlet (307) arranged on the side part of the container shell (301).
5. The coarse cereal milling system of claim 4, wherein: the inlet scoop of vacuum pump (11) is connected on induced air mouth (307) through tuber pipe (308), the air outlet of vacuum pump (11) is connected on vapor separator (309), vacuum pump (11) are water ring vacuum pump, be connected with connecting pipe (13) between vapor separator (309) and the water ring vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| RU201498U1 (en) * | 2020-08-04 | 2020-12-18 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный нефтяной технический университет" | TWO-STAGE ROTARY CRUSHING MIXER |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2346506Y (en) * | 1998-11-30 | 1999-11-03 | 张志鹏 | Wholly wind-transporting automatic feeding flour grinding mill |
| JP2001137728A (en) * | 1999-11-16 | 2001-05-22 | Tsunekazu Nara | Milling apparatus for grains of cereals |
| CN204769002U (en) * | 2015-07-02 | 2015-11-18 | 泉州鑫彩贸易有限公司 | High -efficient grinding screen extension of fertilizer |
| CN204768893U (en) * | 2015-06-25 | 2015-11-18 | 南乐金苑面业有限公司 | Wheat milling equipment |
| CN105289797A (en) * | 2015-11-06 | 2016-02-03 | 嘉兴市高正高分子材料有限公司 | Mill for carbon fiber material production |
| JP2016215115A (en) * | 2015-05-19 | 2016-12-22 | 有限会社ウエスト | Pregelatinized grain flour manufacturing device |
| CN106925401A (en) * | 2017-04-21 | 2017-07-07 | 朱静洁 | A kind of Highefficientpulverizer with dedusting function |
| CN206372935U (en) * | 2016-12-28 | 2017-08-04 | 时春玲 | A kind of Chinese medicine efficient pulverizing equipment for being easy to clean |
| CN206577871U (en) * | 2017-02-20 | 2017-10-24 | 武汉格林恒升生物科技有限公司 | A kind of raw material of shock reducing type food processing crushes and screens equipment |
-
2018
- 2018-02-01 CN CN201810099499.4A patent/CN108160203B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2346506Y (en) * | 1998-11-30 | 1999-11-03 | 张志鹏 | Wholly wind-transporting automatic feeding flour grinding mill |
| JP2001137728A (en) * | 1999-11-16 | 2001-05-22 | Tsunekazu Nara | Milling apparatus for grains of cereals |
| JP2016215115A (en) * | 2015-05-19 | 2016-12-22 | 有限会社ウエスト | Pregelatinized grain flour manufacturing device |
| CN204768893U (en) * | 2015-06-25 | 2015-11-18 | 南乐金苑面业有限公司 | Wheat milling equipment |
| CN204769002U (en) * | 2015-07-02 | 2015-11-18 | 泉州鑫彩贸易有限公司 | High -efficient grinding screen extension of fertilizer |
| CN105289797A (en) * | 2015-11-06 | 2016-02-03 | 嘉兴市高正高分子材料有限公司 | Mill for carbon fiber material production |
| CN206372935U (en) * | 2016-12-28 | 2017-08-04 | 时春玲 | A kind of Chinese medicine efficient pulverizing equipment for being easy to clean |
| CN206577871U (en) * | 2017-02-20 | 2017-10-24 | 武汉格林恒升生物科技有限公司 | A kind of raw material of shock reducing type food processing crushes and screens equipment |
| CN106925401A (en) * | 2017-04-21 | 2017-07-07 | 朱静洁 | A kind of Highefficientpulverizer with dedusting function |
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