CN108439446B

CN108439446B - Equipment for producing food-grade calcium carbonate by using gypsum

Info

Publication number: CN108439446B
Application number: CN201810323442.8A
Authority: CN
Inventors: 郭志敏; 郭立杰; 邵建超; 陈秀花
Original assignee: Xingtai Degui Nano Material Technology Co ltd
Current assignee: Xingtai Degui nano material technology Co.,Ltd.
Priority date: 2018-04-12
Filing date: 2018-04-12
Publication date: 2021-01-26
Anticipated expiration: 2038-04-12
Also published as: CN112551568A; CN108439446A

Abstract

The invention discloses equipment for producing food-grade calcium carbonate by gypsum, which structurally comprises a feed hopper, an electronic belt scale, a control console, steps, a finished product placing box, a transition disc, a novel grinding device, a connecting pipeline, a buffer pressure barrel and a stirring barrel, wherein a fan can be driven to rotate by a motor braking device, the raw material feeding speed is increased, a stirring mechanism and a mixing mechanism are driven, the raw material mixing and stirring are more sufficient, the subsequent screening is facilitated, the transition device slightly presses down to grind the side surface, the grinding speed is increased, the screening box is knocked by the screening mechanism, the problem that residues are left in the device can be well solved, the waste of the raw materials is reduced, the pushing mechanism is driven by a rotating mechanism to push the raw material outlet, the discharging speed is accelerated, and the production speed and the production efficiency of the whole device are accelerated.

Description

Equipment for producing food-grade calcium carbonate by using gypsum

Technical Field

The invention relates to equipment for producing food-grade calcium carbonate by using gypsum, and belongs to the technical field of production of food-grade calcium carbonate.

Background

The food-grade calcium carbonate is widely applied to health-care food industries such as calcium supplement, nourishment and the like in modern life, and is a high-quality nutrition enhancing additive in industries such as dairy products, meat products, flour products, dairy products, calcium tablets, beverages and the like; the calcium carbonate can also be used as a bulking agent to enable food to be fluffy and have better mouthfeel, and the whole production process flow of the calcium carbonate can be roughly divided into the following stages: calcining, digesting, carbonizing, centrifuging, drying, sieving, packaging and the like.

However, in the prior art, the raw materials are ground and screened by the fixed machine, and due to the reason of the fixed machine, a lot of residual raw materials are left in the device and cannot be sufficiently ground and screened, and when the raw materials are discharged, the speed is provided by the gravity of the raw materials, so that the blockage situation is formed at the discharge hole, the production speed and the efficiency are influenced, and the raw materials are wasted.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide equipment for producing food-grade calcium carbonate by using gypsum, which solves the problems that in the prior art, grinding and screening are carried out on raw materials by using a fixed machine, a lot of residual raw materials are left in a device and cannot be sufficiently ground and screened due to the reason of the fixed machine, and the discharge port is blocked due to the fact that the speed is provided by the gravity of the raw materials during discharging, so that the production speed and efficiency are influenced, and the raw materials are wasted.

In order to achieve the purpose, the invention is realized by the following technical scheme: an apparatus for producing food-grade calcium carbonate from gypsum comprises a feed hopper, an electronic belt scale, a control console, steps, a finished product placing box, a transition disc, a novel grinding device, a connecting pipeline, a buffer pressure barrel and a stirring barrel, wherein the feed hopper is arranged right above the electronic belt scale, the feed hopper and the finished product placing box are positioned on the same vertical plane, the feed hopper and the transition disc are fixedly connected together in a welding mode, the finished product placing box is communicated with the novel grinding device through the transition disc, the left end of the transition disc is arranged on the novel grinding device and is fixedly connected in an embedding mode, one end of the connecting pipeline is in transition connection with the stirring barrel through the buffer pressure barrel, the stirring barrel is arranged right above the control console and is fixedly connected in a welding mode, and the buffer pressure barrel and the novel grinding device are positioned on the same horizontal plane through the connecting pipeline, connecting tube's right-hand member and novel grinder mutually perpendicular both are in the same place through the mode fixed connection of embedding simultaneously, novel grinder including supporting component device, mixing mechanism, transition device, rotary mechanism, advancing mechanism, screening mechanism, motor arresting gear, rabbling mechanism, the inside of supporting component device be equipped with mixing mechanism and both through the mode fixed connection of embedding, transition device be equipped with screening mechanism under, screening mechanism pass through rotary mechanism and advancing mechanism cooperation and be connected, motor arresting gear adopt welded mode fixed connection in the inside of supporting component device, screening mechanism and transition device switch-on each other, rabbling mechanism and motor arresting gear mechanical connection.

Furthermore, the support component device comprises a protective shell, a feeding grinding channel, a placing box, a fixed seat, a discharging channel, a rubber hose, a screening box, a connecting ring and a fan, wherein the feeding grinding channel is arranged in the protective shell, the placing box is arranged in the protective shell in an embedded mode, the rubber hose is arranged right in front of the fixed seat, the discharging channel is arranged on the protective shell in an embedded mode, one end of the rubber hose is communicated with the screening box, the fan is arranged in the protective shell in an embedded mode, one end of the connecting ring is fixedly connected to the inner surface of the protective shell, the connecting ring is arranged on the mixing mechanism, the connecting ring and the mixing mechanism are connected in a laminating mode, the transition device is arranged on the placing box, and the rotating mechanism is arranged in the protective shell, the feeding mechanism is arranged in the protective shell, the screening mechanism is nested with the screening box, the right side surface of the motor braking device is fixedly arranged on the inner surface of the protective shell, and the stirring mechanism is arranged on the feeding grinding channel.

Further, mixing mechanism include rotatory projection disc group, mix roof, lift groove, grind the projection, grind disc, bipyramid dish down tube, mix cooperation disc, mixed belt, rotatory projection disc group pass through projection and mix roof transitional coupling, the lift groove install in the positive surface of rotatory projection disc group, mixed belt pass through mix cooperation disc and bipyramid dish down tube transitional coupling, the grinding projection install in the surface of grinding the disc and both pass through welded mode fixed connection simultaneously, the positive surface of grinding the disc closely laminate with the bottom of bipyramid dish down tube, grinding the disc be equipped with transition device under, the positive surface mounting of grinding the disc have rabbling mechanism.

Further, the transition device include transition passageway, copper wire, filter screen cover plate, single groove swinging arms, fixed pulley, translation curb plate, the transition passageway with place the box and laminate each other, the copper wire pass through the fixed pulley and be connected with the single groove swinging arms cooperation, the filter screen cover plate install under grinding the disc, single groove swinging arms and translation curb plate be connected through the mode cooperation of embedding, transition passageway and screening mechanism transitional coupling.

Further, rotary mechanism include rotating disc group, rotatory pivot, rotatory impeller, alloy passageway, swivelling joint belt, rotating disc group through rotatory pivot and rotatory impeller transitional coupling, the internally mounted of alloy passageway have rotatory impeller and adopt the mode of embedding to connect, the swivelling joint belt install on rotating disc group both link together through the mode of laminating simultaneously, swivelling joint belt and advancing mechanism transitional coupling.

Further, advancing mechanism including impel the connecting rod, impel disc, regulating plate, regulation pole, impel piston, erection column, impel the connecting rod pass through regulating plate and regulation pole transitional coupling, impel the piston on be equipped with the erection column and both adopt the mode swing joint of embedding together simultaneously, the one end and the erection column swing joint of regulation pole, impel disc and swivelling joint belt laminating and be connected, the positive surface mounting of impelling disc have impel the connecting rod, impel the piston be equipped with the screening mechanism directly over.

Further, screening mechanism including screening hose, knock block, spring, screening curb plate, arc movable rod, buffer beam, screening hose install on the screening case, the knock block pass through arc movable rod and screening curb plate transitional coupling, the buffer beam install directly over the screening case and both adopt the welded mode to link together, spring and screening case mutually perpendicular be in the same time through the mode fixed connection of embedding, the right-hand member of arc movable rod be equipped with motor brake.

Further, motor arresting gear include motor, braking pivot, braking thread disc group, double-end awl tooth post, cooperation screw thread dish, braking belt, the motor be connected through braking pivot and braking thread disc group cooperation, the top and the cooperation screw thread dish of double-end awl tooth post agree with each other, braking belt install on cooperation screw thread dish both adopt the mode of laminating to link together simultaneously, braking belt and rabbling mechanism cooperation be connected.

Further, rabbling mechanism include drive connecting rod, drive disk group, recess pivot, fan belt, puddler, installation belt, the drive connecting rod pass through drive disk group and be connected with the cooperation of recess pivot, fan belt install in the recess pivot both adopt the mode of laminating to link together simultaneously, puddler and installation belt mechanical connection.

Advantageous effects

The invention relates to equipment for producing food-grade calcium carbonate by gypsum, which structurally comprises a novel grinding device, wherein raw materials enter a feeding grinding channel under the feeding action of a buffer pressure barrel, a braking rotating shaft, a braking thread disc group and a double-end conical tooth column are driven to rotate through the starting control of a motor, a fan belt is driven by the rotation of a groove rotating shaft under the action of a matching thread disc and the braking belt, so that the fan starts to work to generate suction to the raw materials, a stirring rod starts to perform secondary stirring to the raw materials through the connection of an installation belt under the action of a transmission disc group, the connection relation of the rotating convex column disc group, a mixing top plate and the mixing belt is realized through the matching relation of a transmission connecting rod, the grinding disc and a double-cone disc inclined rod, the raw materials are fully mixed under the connection relation of the rotating convex column disc group, the mixing top plate and the mixing belt, the subsequent stirring work is facilitated, and the raw materials are subjected to the, fall to and place the box in, because the action of gravity, make it push down, produce through the copper wire and to the single flute swinging arms effort, make translation curb plate relative motion, make the projection of grinding also can grind in the side, improve the abrasive powder rate, the raw materials advances transition passageway and gets into the screening incasement, because under the relation of connection of buffer bar, the screening curb plate descends, driven the arc movable rod and made luffing motion, beat the screening case by the piece of beating, make it clear away remaining raw materials clean and better screen, and the raw materials passes through the alloy passageway, rotatory impeller has been driven, rotatory rotating shaft and rotatory disk assembly, impel the connecting rod by the rotation of propelling disc through the swivelling joint belt, regulating plate and regulation pole, there is the propelling piston to realize the propulsive effect of raw materials at last.

According to the equipment for producing the food-grade calcium carbonate by using the gypsum, disclosed by the invention, the fan can be driven to rotate through the motor braking device, the raw material feeding speed is increased, the stirring mechanism and the mixing mechanism are driven, the raw materials are mixed and stirred more fully, and the subsequent screening is facilitated.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of an apparatus for producing food-grade calcium carbonate from gypsum according to the present invention;

FIG. 2 is a schematic cross-sectional view of a novel polishing apparatus according to the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of a novel polishing apparatus according to the present invention;

FIG. 4 is a schematic cross-sectional view of a novel polishing apparatus according to the present invention;

fig. 5 is a partially enlarged view of fig. 4.

In the figure: feed hopper-1, electronic belt scale-2, console-3, ladder-4, finished product placing box-5, transition disc-6, novel grinding device-7, connecting pipeline-8, buffer pressure barrel-9, stirring barrel-10, support component device-701, mixing mechanism-702, transition device-703, rotating mechanism-704, propelling mechanism-705, screening mechanism-706, motor brake device-707, stirring mechanism-708, protective casing-7011, feeding grinding channel-7012, placing box-7013, fixed seat-7014, discharging channel-7015, rubber hose-7016, screening box-7017, connecting ring-7018, fan-7019, rotary convex column disc group-7021, mixed top plate-7022, Lifting groove-7023, grinding convex column-7024, grinding disk-7025, double-cone inclined rod-7026, mixed matching disk-7027, mixed belt-7028, transition channel-7031, steel wire-7032, filter screen cover plate-7033, single-groove swinging rod-7034, fixed pulley-7035, translation side plate-7036, rotation disk group-7041, rotation rotating shaft-7042, rotation impeller-7043, alloy channel-7044, rotation connecting belt-7045, propulsion connecting rod-7051, propulsion disk-7052, regulating plate-7053, regulating rod-7054, propulsion piston-7055, mounting column-7056, screening hose-7061, knock block-7062, spring-7063, screening side plate-7064, arc movable rod-7065, buffer rod-7066, A motor-7071, a braking rotating shaft-7072, a braking thread disk group-7073, a double-head bevel gear column-7074, a matching thread disk-7075, a braking belt-7076, a transmission connecting rod-7081, a transmission disk group-7082, a groove rotating shaft-7083, a fan belt-7084, a stirring rod-7085 and an installation belt-7086.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-5, the present invention provides a technical solution of an apparatus for producing food-grade calcium carbonate from gypsum: an apparatus for producing food-grade calcium carbonate from gypsum comprises a feed hopper 1, an electronic belt scale 2, a control console 3, a ladder 4, a finished product placing box 5, a transition disc 6, a novel grinding device 7, a connecting pipeline 8, a buffer pressure barrel 9 and a stirring barrel 10, wherein the feed hopper 1 is arranged right above the electronic belt scale 2, the feed hopper and the finished product placing box are arranged on the same vertical plane, the ladder 4 is arranged on the front surface of the control console 3 and fixedly connected together in a welding mode, the finished product placing box 5 is communicated with the novel grinding device 7 through the transition disc 6, the left end of the transition disc 6 is arranged on the novel grinding device 7 and fixedly connected in an embedding mode, one end of the connecting pipeline 8 is in transition connection with the stirring barrel 10 through the buffer pressure barrel 9, the stirring barrel 10 is arranged right above the control console 3 and fixedly connected in a welding mode, the buffer pressure barrel 9 is positioned on the same horizontal plane through a connecting pipeline 8 and a novel grinding device 7, the right end of the connecting pipeline 8 is perpendicular to the novel grinding device 7 and the novel grinding device 7 are fixedly connected together in an embedded mode, the novel grinding device 7 comprises a support component device 701, a mixing mechanism 702, a transition device 703, a rotating mechanism 704, a propelling mechanism 705, a screening mechanism 706, a motor braking device 707 and a stirring mechanism 708, the mixing mechanism 702 is arranged in the support component device 701 and fixedly connected with the support component device in an embedded mode, the screening mechanism 706 is arranged right below the transition device 703 and is connected with the propelling mechanism 705 in a matched mode through the rotating mechanism 704, the motor braking device 707 is fixedly connected in the support component device 701 in a welded mode, and the screening mechanism 706 is communicated with the transition device 703, the stirring mechanism 708 is mechanically connected with a motor braking device 707, the support component 701 includes a protective housing 7011, a feeding grinding channel 7012, a placing box 7013, a fixing seat 7014, a discharging channel 7015, a rubber hose 7016, a screening box 7017, a connecting ring 7018 and a fan 7019, the feeding grinding channel 7012 is arranged inside the protective housing 7011, the placing box 7013 is installed inside the protective housing 7011 in an embedding manner, the rubber hose 7016 is arranged right in front of the fixing seat 7014, the discharging channel 7015 is installed on the protective housing 7011 in an embedding manner, one end of the rubber hose 7016 is communicated with the screening box 7017, the fan 7019 is installed inside the protective housing 7011 in an embedding manner, one end of the connecting ring 7018 is fixedly connected to the inner surface of the protective housing 7011, the mixing mechanism 702 is provided with the connecting ring 7018, and the two are connected in a fitting manner, the transition device 703 is installed on the placing box 7013, the rotating mechanism 704 is installed inside the protective housing 7011, the propelling mechanism 705 is installed inside the protective housing 7011, the screening mechanism 706 is nested with the screening box 7017, the right side surface of the motor braking device 707 is fixedly installed on the inner surface of the protective housing 7011, the stirring mechanism 708 is installed on the feeding grinding channel 7012, the mixing mechanism 702 comprises a rotating convex column disk set 7021, a mixed top plate 7022, a lifting groove 7023, a grinding convex column 7024, a grinding disk 7025, a double-cone-disk inclined rod 7026, a mixed matching disk 7027 and a mixed belt 7028, the rotating convex column disk set 7021 is in transition connection with the mixed top plate 7022 through a convex column, the lifting groove 7023 is installed on the front surface of the rotating convex column disk set 7021, the mixed belt 7028 is in transition connection with the double-cone-disk inclined rod 7026 through the mixed matching disk 7027, the grinding convex column 7024 is arranged on the outer surface of the grinding disc 7025, the grinding convex column 7024 and the grinding disc 7025 are fixedly connected in a welding mode, the front surface of the grinding disc 7025 is tightly attached to the bottom end of a double-cone-disc inclined rod 7026, a transition device 703 is arranged under the grinding disc 7025, a stirring mechanism 708 is arranged on the front surface of the grinding disc 7025, the transition device 703 comprises

transition channels

7031, 7032, a filter screen cover plate 7033, a single-groove swinging rod 7034, a fixed pulley 7035 and a translation side plate 7036, the transition channels 7031 are attached to a placing box 7013, a steel wire 7032 is connected with the single-groove swinging rod 7034 in a matching mode through the fixed pulley 7035, the filter screen cover plate 7033 is arranged under the grinding disc 7025, the single-groove swinging rod 7034 is connected with the translation side plate 7036 in a matching mode through an embedding mode, and the transition channels 7031 are connected with a screening mechanism 706 in a transition mode, the rotating mechanism 704 comprises a rotating disk group 7041, a rotating shaft 7042, a rotating impeller 7043, an alloy channel 7044 and a rotating connecting belt 7045, the rotating disk group 7041 is in transitional connection with the rotating impeller 7043 through the rotating shaft 7042, the rotating impeller 7043 is installed inside the alloy channel 7044 and connected in an embedded mode, the rotating connecting belt 7045 is installed on the rotating disk group 7041 and connected together in a fitting mode, the rotating connecting belt 7045 is in transitional connection with the propelling mechanism 705, the propelling mechanism 705 comprises a propelling connecting rod 7051, a propelling disk 7052, an adjusting plate 7053, an adjusting rod 7054, a propelling piston 7055 and an installing column 7056, the propelling connecting rod 7051 is in transitional connection with the adjusting rod 7054 through the adjusting plate 7053, the propelling piston 7055 is provided with the installing column 7056 and movably connected together in an embedded mode, one end of the adjusting rod 7054 is movably connected with the mounting column 7056, the pushing disc 7052 is in fit connection with a rotary connecting belt 7045, a pushing connecting rod 7051 is mounted on the front surface of the pushing disc 7052, a screening mechanism 706 is arranged right above the pushing piston 7055, the screening mechanism 706 comprises a screening hose 7061, a knocking block 7062, a spring 7063, a screening side plate 7064, an arc-shaped movable rod 7065 and a buffer rod 7066, the screening hose 7061 is mounted on the screening box 7017, the knocking block 7062 is in transitional connection with the screening side plate 7064 through the arc-shaped movable rod 7065, the buffer rod 7066 is mounted right above the screening box 7017 and is connected together in a welding manner, the spring 7063 and the screening box 7017 are perpendicular to each other and are fixedly connected together in an embedded manner, a motor braking device 707 is arranged at the right end of the arc-shaped movable rod 7065, and the motor braking device comprises a motor 7071, a motor 7071 and a motor 7071, A brake rotating shaft 7072, a brake thread disc set 7073, a double-head conical tooth column 7074, a matching thread disc 7075 and a brake belt 7076, the motor 7071 is connected with the braking thread disc set 7073 in a matching way through a braking rotating shaft 7072, the top end of the double-head conical tooth column 7074 is matched with the matching threaded disc 7075, the braking belt 7076 is arranged on the matching threaded disc 7075, and the two are connected together in a fitting mode, the braking belt 7076 is connected with the stirring mechanism 708 in a matching way, the stirring mechanism 708 comprises a transmission connecting rod 7081, a transmission disk group 7082, a groove rotating shaft 7083, a fan belt 7084, a stirring rod 7085 and an installation belt 7086, the transmission connecting rod 7081 is matched and connected with the groove rotating shaft 7083 through a transmission disk group 7082, the fan belt 7084 is arranged on the groove rotating shaft 7083, the fan belt 7084 and the groove rotating shaft 7083 are connected in a fit mode, and the stirring rod 7085 is mechanically connected with the mounting belt 7086.

The spring described in this patent is a mechanical part that works by using elasticity. The parts made of elastic materials deform under the action of external force, and restore to the original shape after the external force is removed, and are generally made of spring steel. The types of springs are complex and various, and mainly include spiral springs, volute springs, plate springs, special springs and the like according to the shapes.

When the novel grinding device 7 is structurally arranged, under the feeding action of the buffer pressure barrel 9, raw materials enter the feeding grinding channel 7012, the motor 7071 is started to control the rotation of the braking rotating shaft 7072, the braking threaded disc set 7073 and the double-head conical tooth column 7074, under the action of the matching threaded disc 7075 and the braking belt 7076, the fan belt 7084 is driven by the rotation of the groove rotating shaft 7083, so that the fan 7019 starts to work to generate suction force on the raw materials, under the action of the transmission disc set 7082, the stirring rod 7085 starts to perform secondary stirring on the raw materials through the connection of the installation belt 7086, and through the matching relation of the transmission connecting rod 7081, the grinding disc 7025 and the double-cone inclined rod 7026, the raw materials are fully mixed under the connection relation of the rotating convex column disc set 7021, the mixing top plate 7022 and the mixing belt 7028, and subsequent stirring work is facilitated, the raw materials fall into a placing box 7013 under the action of a grinding convex column 7024 and a filter screen cover plate 7033, the raw materials are pressed downwards under the action of gravity, an acting force on a single-groove swinging rod 7034 is generated through a steel wire 7032, so that a translational side plate 7036 moves relatively, the grinding convex column 7024 can also grind the side surface, the grinding powder rate is improved, the raw materials enter a transition channel 7031 and enter a screening box 7017, the screening side plate 7064 descends under the connection relation of a buffer rod 7066 to drive an arc-shaped movable rod 7065 to do vertical swinging motion, a knocking block 7062 knocks the screening box 7017 to clean residual raw materials and better screen the raw materials, when the raw materials pass through an alloy channel 7044, a rotary impeller 7043, a rotary rotating shaft 7042 and a rotary disk group 7041 are driven, a propelling connecting rod 7051, a 7053 and an adjusting rod 7054 are driven by the rotation of a propelling disk 7052 through a rotary connecting belt 7045, finally, a propelling piston 7055 is arranged to realize the propelling function of the raw materials.

The invention solves the problems that in the prior art, a lot of residual raw materials can be left in a device and can not be fully ground and screened due to the fixed machinery, and blockage can be formed at a discharge port due to gravity when discharging, so that the production speed and efficiency are influenced and the raw materials are wasted due to the fact that the raw materials are ground and screened by the fixed machinery in the prior art, and the equipment for producing the food-grade calcium carbonate by the gypsum is characterized in that through the mutual combination of the components, a motor brake device can drive a fan to rotate, the raw material feeding speed is increased, a stirring mechanism and a mixing mechanism are driven, so that the raw materials are more fully mixed and stirred, the subsequent screening is facilitated, and due to the gravity principle, a transition device slightly presses down to enable the side surface to start grinding, the grinding speed is increased, and beating of a screening box is realized by the screening mechanism, the problem of the device is stayed to solution residue that can be fine, has reduced the waste of raw materials, drives advancing mechanism through rotary mechanism and realizes having accelerated ejection of compact speed to the promotion of raw materials export for the production speed and the efficiency of whole device have been accelerated.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an equipment of gypsum production food level calcium carbonate, its structure includes feeder hopper (1), electronic belt conveyor scale (2), control cabinet (3), ladder (4), finished product placing box (5), transition dish (6), novel grinder (7), connecting tube (8), buffer pressure bucket (9), agitator (10), its characterized in that:

the feeding hopper (1) is arranged right above the electronic belt scale (2) and is positioned on the same vertical plane, the front surface of the control console (3) is provided with steps (4) which are fixedly connected together in a welding mode, the finished product placing box (5) is communicated with the novel grinding device (7) through a transition disc (6), the left end of the transition disc (6) is arranged on the novel grinding device (7) and is fixedly connected in an embedding mode, one end of a connecting pipeline (8) is in transitional connection with a stirring barrel (10) through a buffer pressure barrel (9), the stirring barrel (10) is arranged right above the control console (3) and is fixedly connected in a welding mode, and the buffer pressure barrel (9) is positioned on the same horizontal plane with the novel grinding device (7) through the connecting pipeline (8), the right end of the connecting pipeline (8) is perpendicular to the novel grinding device (7) and the connecting pipeline and the novel grinding device are fixedly connected together in an embedded mode;

the novel grinding device (7) comprises a support composition device (701), a mixing mechanism (702), a transition device (703), a rotating mechanism (704), a propelling mechanism (705), a screening mechanism (706), a motor braking device (707) and a stirring mechanism (708), the support component device (701) is internally provided with a mixing mechanism (702) and the mixing mechanism and the support component device are fixedly connected in an embedded mode, a screening mechanism (706) is arranged right below the transition device (703), the screening mechanism (706) is connected with the propelling mechanism (705) in a matching way through a rotating mechanism (704), the motor braking device (707) is fixedly connected to the inside of the support component device (701) in a welding mode, the screening mechanism (706) is communicated with the transition device (703), and the stirring mechanism (708) is mechanically connected with the motor braking device (707);

the mixing mechanism (702) comprises a rotary convex column disk group (7021), a mixed top plate (7022), a lifting groove (7023), a grinding convex column (7024), a grinding disk (7025), a double-cone-disc inclined rod (7026), a mixed matching disk (7027) and a mixed belt (7028), wherein the rotary convex column disk group (7021) is in transition connection with the mixed top plate (7022) through a convex column, the lifting groove (7023) is installed on the front surface of the rotary convex column disk group (7021), the mixed belt (7028) is in transition connection with the double-cone-disc inclined rod (7026) through the mixed matching disk (7027), the grinding convex column (7024) is installed on the outer surface of the grinding disk (7025) and is fixedly connected with the outer surface of the grinding disk (7025) in a welding mode, the front surface of the grinding disk (7025) is tightly attached to the bottom end of the double-cone-disc inclined rod (7026), and a disk transition device (703) is arranged below the grinding disk (7025), the front surface of the grinding disc (7025) is provided with a stirring mechanism (708);

the transition device (703) comprises a transition channel (7031), a steel wire (7032), a filter screen cover plate (7033), a single-groove swinging rod (7034), a fixed pulley (7035) and a translation side plate (7036), wherein the transition channel (7031) is attached to a placing box (7013), the steel wire (7032) is connected with the single-groove swinging rod (7034) in a matched mode through the fixed pulley (7035), the filter screen cover plate (7033) is installed right below a grinding disc (7025), the single-groove swinging rod (7034) is connected with the translation side plate (7036) in a matched mode in an embedded mode, and the transition channel (7031) is connected with a screening mechanism (706) in a transition mode;

the rotating mechanism (704) comprises a rotating disc group (7041), a rotating shaft (7042), a rotating impeller (7043), an alloy channel (7044) and a rotating connecting belt (7045), the rotating disc group (7041) is in transitional connection with the rotating impeller (7043) through the rotating shaft (7042), the rotating impeller (7043) is installed inside the alloy channel (7044) and connected in an embedded mode, the rotating connecting belt (7045) is installed on the rotating disc group (7041) and is connected together in a joint mode, and the rotating connecting belt (7045) is in transitional connection with the propelling mechanism (705);

the propelling mechanism (705) comprises a propelling connecting rod (7051), a propelling disc (7052), an adjusting plate (7053), an adjusting rod (7054), a propelling piston (7055) and a mounting column (7056), wherein the propelling connecting rod (7051) is in transitional connection with the adjusting rod (7054) through the adjusting plate (7053), the propelling piston (7055) is provided with the mounting column (7056) and is movably connected with the mounting column (7056) in an embedded mode, one end of the adjusting rod (7054) is movably connected with the mounting column (7056), the propelling disc (7052) is in fit connection with a rotary connecting belt (7045), the propelling connecting rod (7051) is mounted on the front surface of the propelling disc (7052), and a screening mechanism (706) is arranged right above the propelling piston (7055);

screening mechanism (706) including screening hose (7061), strike piece (7062), spring (7063), screening curb plate (7064), arc movable rod (7065), buffer bar (7066), screening hose (7061) install on screening case (7017), strike piece (7062) through arc movable rod (7065) with screening curb plate (7064) transitional coupling, buffer bar (7066) install and link together in the mode of welding directly over screening case (7017) and both, spring (7063) and screening case (7017) mutually perpendicular pass through the mode fixed connection of embedding together simultaneously, the right-hand member of arc movable rod (7065) be equipped with motor brake equipment (707).

2. The apparatus for producing food grade calcium carbonate from gypsum according to claim 1, wherein: the supporting component device (701) comprises a protective shell (7011), a feeding grinding channel (7012), a placing box (7013), a fixing seat (7014), a discharging channel (7015), a rubber hose (7016), a screening box (7017), a connecting ring (7018) and a fan (7019), wherein the feeding grinding channel (7012) is arranged inside the protective shell (7011), the placing box (7013) is installed inside the protective shell (7011) in an embedding mode, the rubber hose (7016) is arranged right in front of the fixing seat (7014), the discharging channel (7015) is installed on the protective shell (7011) in an embedding mode, one end of the rubber hose (7016) is communicated with the screening box (7017), the fan (7019) is installed inside the protective shell (7011) in an embedding mode, and one end of the connecting ring (7018) is fixedly connected to the inner surface of the protective shell (7011), the mixing mechanism (702) is provided with a connecting ring (7018) and is connected with the mixing mechanism in a fitting mode, the transition device (703) is installed on the placement box (7013), the rotating mechanism (704) is installed inside the protective shell (7011), the propelling mechanism (705) is arranged inside the protective shell (7011), the screening mechanism (706) and the screening box (7017) are nested, the right side face of the motor braking device (707) is fixedly installed on the inner surface of the protective shell (7011), and the stirring mechanism (708) is installed on the feeding grinding channel (7012).

3. The apparatus for producing food grade calcium carbonate from gypsum according to claim 1, wherein: motor arresting gear (707) include motor (7071), braking pivot (7072), braking thread disc group (7073), double-end awl tooth post (7074), cooperation screw thread dish (7075), braking belt (7076), motor (7071) be connected through braking pivot (7072) and braking thread disc group (7073) cooperation, the top of double-end awl tooth post (7074) agree with each other with cooperation screw thread dish (7075), braking belt (7076) install on cooperation screw thread dish (7075) both adopt the mode of laminating to link together simultaneously, braking belt (7076) be connected with rabbling mechanism (708) cooperation.

4. The apparatus for producing food grade calcium carbonate from gypsum according to claim 1, 2 or 3, wherein: rabbling mechanism (708) including drive link (7081), drive disk group (7082), recess pivot (7083), fan belt (7084), puddler (7085), installation belt (7086), drive link (7081) pass through drive disk group (7082) and recess pivot (7083) cooperation and be connected, fan belt (7084) install on recess pivot (7083) both adopt the mode of laminating to link together simultaneously, puddler (7085) and installation belt (7086) mechanical connection.