CN115301143A - Lime material reducing mechanism is used in desulfurized gypsum preparation - Google Patents
Lime material reducing mechanism is used in desulfurized gypsum preparation Download PDFInfo
- Publication number
- CN115301143A CN115301143A CN202210931541.0A CN202210931541A CN115301143A CN 115301143 A CN115301143 A CN 115301143A CN 202210931541 A CN202210931541 A CN 202210931541A CN 115301143 A CN115301143 A CN 115301143A
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- frame
- inner bin
- crushing
- lime
- lime material
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
- B01F33/831—Devices with consecutive working receptacles, e.g. with two intermeshing tools in one of the receptacles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
- B01F31/441—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing a rectilinear reciprocating movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
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- 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
- B02C23/02—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/28—Mixing cement, mortar, clay, plaster or concrete ingredients
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to the field of preparation of desulfurized gypsum, and particularly discloses a lime material crushing device for preparing desulfurized gypsum, which comprises: a base; the box body assembly is fixedly connected with the base; the first crushing device is connected with the interior of the box body assembly; an intermittent conduction device; a linkage device; the mixing device is connected with the first crushing device; wherein, the linkage includes: the transmission adjusting device is connected with the box body assembly; the second reducing mechanism, the second reducing mechanism links to each other with the box subassembly is inside, and this device water and lime material all adopt the mode that the intermittent type switched on to carry out the feed, and inside first reducing mechanism cooperates with the second reducing mechanism, has further improved the crushing effect of lime material for the lime material after refining better fuses with the water, and the preparation quality of the effect of fusing and follow-up desulfurization gypsum when improving the lime slurrying.
Description
Technical Field
The invention relates to the desulfurized gypsum preparation industry, in particular to a lime material crushing device for preparing desulfurized gypsum.
Background
The main components of the desulfurized gypsum are calcium sulfate dihydrate with the content being more than or equal to 93 percent, which is also called as flue gas desulfurized gypsum, sulfur gypsum or FGD gypsum, and the desulfurized gypsum is a byproduct of the FGD process, and the FGD process is a technology for recovering sulfur dioxide in flue gas of fire coal or oil by using lime-limestone.
When desulfurization gypsum preparation, need carry out the grinding and the slurrying processing of lime stone, present device is relatively poor to the crushing effect of lime stone, and the fusion effect when influencing the lime stone slurrying for follow-up desulfurization gypsum preparation quality can not obtain the guarantee, consequently, for solving this problem, need to develop a more ripe desulfurization gypsum preparation lime material reducing mechanism urgently.
Disclosure of Invention
The invention aims to provide a lime material crushing device for preparing desulfurized gypsum, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a lime material reducing mechanism for preparation of desulfurization gypsum includes:
a base;
the box body assembly is fixedly connected with the base;
the first crushing device is connected with the inside of the box body assembly and is used for primary crushing treatment of lime materials;
the intermittent conduction device is connected with the first crushing device and is used for communicating the inlet and outlet guide of lime materials;
the linkage device is connected with the interior of the box body component;
the mixing device is connected with the first crushing device and is used for mixing and stirring the water body and the lime material;
wherein the linkage comprises:
the transmission adjusting device is connected with the box body assembly;
and the second crushing device is connected with the inside of the box body assembly and is used for matching with the transmission adjusting device to finish the secondary crushing treatment of the lime material.
Compared with the prior art, the invention has the beneficial effects that: this device reasonable in design, water and lime material all adopt the mode that the intermittent type switched on to carry out the feed, and inside first reducing mechanism cooperates with second reducing mechanism, has further improved the crushing effect of lime material for the lime material after refining is better fuses with the water, and the preparation quality of the effect of fusing when improving the lime stone slurrying and follow-up desulfurization gypsum has improved the not enough of current device, has higher practicality and market prospect, is fit for using widely on a large scale.
Drawings
FIG. 1 is a schematic diagram of the internal structure of a lime material pulverizing apparatus for preparing desulfurized gypsum according to an embodiment of the present invention.
FIG. 2 is a schematic view of a connection structure of an arc-shaped frame and a first transmission frame in a lime material crushing device for preparing desulfurized gypsum according to an embodiment of the present invention.
Fig. 3 is a partial structural diagram of a portion a in fig. 1.
FIG. 4 is a schematic structural diagram of a crushing roller in a lime material crushing device for preparing desulfurized gypsum according to an embodiment of the present invention.
In the figure: 1-a base, 2-a box body component, 3-a first crushing device, 4-an intermittent conduction device, 5-a linkage device, 6-a transmission adjusting device, 7-a second crushing device, 8-a mixing device, 201-an outer box, 202-a storage hopper, 203-a first inner bin, 204-a second inner bin, 205-a third inner bin, 206-a liquid storage box, 301-a driving part, 302-an arc frame, 303-a first transmission frame, 304-a first elastic part, 305-a crushing tooth frame, 401-a first linkage frame, 402-a fixed shaft frame, 403-a first blocking frame, 601-a second elastic part, 602-a second transmission frame, 603-a rack frame, 604-a second linkage frame, 605-a second blocking frame, 701-a linkage gear, 702-a crushing roller, 703-a bump, 801-a third transmission frame and 802-a liquid mixing frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A lime material pulverizing apparatus for preparing desulfurized gypsum, as shown in FIG. 1, in one embodiment of the present invention, comprises: a base 1; the box body component 2 is fixedly connected with the base 1; the first crushing device 3 is connected with the interior of the box body component 2 and is used for primary crushing treatment of lime materials; the intermittent conduction device 4 is connected with the first crushing device 3 and is used for communicating the inlet and outlet guide of lime materials; the linkage device 5 is connected with the interior of the box body component 2; the mixing device 8 is connected with the first crushing device 3, and is used for mixing and stirring the water body and the lime material; wherein the linkage 5 comprises: the transmission adjusting device 6 is connected with the box body assembly 2; and the second crushing device 7 is connected with the inside of the box body component 2 and is used for matching with the transmission adjusting device 6 to finish the secondary crushing treatment of the lime material.
In one embodiment of the invention:
as shown in fig. 1, the case assembly 2 includes: the outer box 201, the outer box 201 is connected with the base 1; the storage hopper 202, the storage hopper 202 is connected with the outer box 201; a first inner bin 203, wherein the first inner bin 203 is arranged inside the outer box 201; a second inner chamber 204, wherein the second inner chamber 204 is arranged inside the outer box 201; a third inner compartment 205, the third inner compartment 205 being disposed inside the outer box 201; at least two reservoirs 206, said reservoirs 206 being disposed inside the second inner bin 204;
In one embodiment of the invention:
as shown in fig. 1 and 2, the first crushing apparatus 3 includes: the driving piece 301 is connected with the inside of the first inner bin 203; the driving part 301 adopts a positive and negative rotation motor; the arc-shaped frame 302 is connected with the driving piece 301 in a sleeved mode; the first transmission frame 303 is connected with the driving piece 301 of the first transmission frame 303 and is used for transmitting the moving drive of the adjusting device 6; at least two first elastic members 304, wherein the first elastic members 304 are connected with the inside of the outer box 201; the first elastic part 304 is an elastic expansion bracket; a crushing toothed rack 305, wherein the crushing toothed rack 305 is connected with the inside of the first inner bin 203 in a sliding way and is abutted with the arc-shaped rack 302;
the driving part 301 rotates 90 degrees clockwise and then rotates 90 degrees counterclockwise, which is a rotation period, the arc-shaped frame 302 is arranged in an oval shape, the first transmission frame 303 is arranged outside the first inner bin 203, the arc-shaped frame 302 and the first transmission frame 303 can be driven by the driving part 301 to rotate axially by taking the driving part 301 as an axis, and the crushing tooth frames 305 on both sides can move transversely and reciprocally by matching with the first elastic parts 304 on both sides, so that lime material led into the first inner bin 203 can be impacted, crushed and cracked, and the first transmission frame 303 rotating axially outside can drive the transmission adjusting device 6 to operate;
in this application, the driving member 301 is not limited to a forward and backward rotation motor, and may also be driven by a linear motor, an electric cylinder or an air cylinder, as long as the axial rotation driving of the arc frame 302 can be realized, which is not specifically limited herein.
In one embodiment of the invention:
as shown in fig. 1, the intermittent conduction device 4 includes: at least two groups of first linkage frames 401, wherein the first linkage frames 401 are movably connected with the crushing tooth frame 305; the fixed shaft bracket 402 is movably connected with the first linkage brackets 401 at two sides; the first blocking frame 403 is arranged outside the first inner bin 203, is connected with the fixed shaft bracket 402, and is used for controlling the intermittent leading-out of the materials in the storage hopper 202;
the bottom sides of the storage hopper 202 and the first inner bin 203 are provided with grooves (not shown in the figure) matched with the first blocking frames 403, when the crushing tooth frames 305 on the two sides move oppositely, the first blocking frames 403 on the two sides move back to back under the matching of the first linkage frames 401 on the two sides and the fixed shaft frame 402, the first blocking frame 403 on the top is inserted into the groove on the bottom of the storage hopper 202, the first blocking frame 403 on the bottom is not communicated with the groove on the bottom of the first inner bin 203 any more, lime in the storage hopper 202 is not guided into the first inner bin 203 any more, and part of the crushed lime in the first inner bin 203 is guided into the second inner bin 204; when broken pinion rack 305 of both sides moves dorsad, under the cooperation of the first linkage 401 in both sides and fixed pedestal 402, the first blocking frame 403 opposite direction in both sides removes, the first blocking frame 403 in top is no longer with storage hopper 202 bottom fluting intercommunication, the first blocking frame 403 in bottom inserts first interior storehouse 203 bottom fluting, the leading-in first interior storehouse 203 of the inside lime material of storage hopper 202 is inside, the inside lime material of first interior storehouse 203 is no longer derived to the second interior storehouse 204 inside, thereby, can realize the leading-in intercommunication of deriving of intermittent type of the inside material of first interior storehouse 203, prevent that the inside material of first interior storehouse 203 is too much, influence first reducing mechanism 3's crushing effect.
In one embodiment of the invention:
as shown in fig. 1 and 3, the transmission adjustment device 6 includes: at least two second elastic members 601, wherein the second elastic members 601 are fixedly connected with the inside of the outer box 201; the second elastic part 601 is an elastic expansion bracket; the second transmission frame 602, the second transmission frame 602 is fixedly connected with the second elastic element 601; the rack 603 is arranged outside the second inner cabin 204, and is fixedly connected with the second transmission frame 602; the second linkage frame 604 is arranged outside the second inner cabin 204, and is fixedly connected with the rack frame 603; the second blocking frame 605 is abutted against the bottom of the second inner bin 204 and is fixedly connected with one end, far away from the rack frame 603, of the second linkage frame 604;
a water outlet (not shown in the figure) is arranged at the bottom of the second inner bin 204, when the first transmission frame 303 axially rotates, the second elastic piece 601 and the second transmission frame 602 are matched to drive the rack 603 to transversely reciprocate, the rack 603 transversely reciprocating can drive the second crushing device 7 in the second inner bin 204 to rotate, meanwhile, the rack 603 transversely reciprocating can also drive the second linkage frame 604 and the second blocking frame 605 to transversely reciprocate, when the second blocking frame 605 is not abutted with the water outlet at the bottom of the second inner bin 204, the water in the liquid storage tank 206 in the second inner bin 204 is led out to the third inner bin 205, and the intermittent leading-out of the water is realized.
In one embodiment of the invention:
as shown in fig. 1 and 3, the second crushing apparatus 7 includes: a linkage gear 701, wherein the linkage gear 701 is rotatably connected with the second inner bin 204 and is meshed with the rack 603; the crushing roller 702 is sleeved and connected with the linkage gear 701 and is arranged inside the second inner bin 204; a plurality of lugs 703, the lugs 703 being disposed outside of the crushing roller 702;
when the rack 603 moves transversely in a reciprocating manner, the linked gears 701 which are meshed and connected can drive the crushing rollers 702 on two sides to rotate in a reciprocating manner in the second inner bin 204, and lime introduced into the second inner bin 204 is crushed by secondary extrusion, so that the refining degree of the lime is further improved.
In one embodiment of the invention:
as shown in fig. 1, the mixing device 8 includes: one end of the third transmission frame 801 is fixedly connected with the first blocking frame 403 at the bottom side, and the other end of the third transmission frame 801 is connected with the inside of the third inner bin 205 in a penetrating manner; the liquid mixing frames 802 are fixedly connected with one end, far away from the first blocking frame 403, of the third transmission frame 801;
when the first blocking frame 403 at the bottom longitudinally reciprocates, the third transmission frame 801 and the plurality of liquid mixing frames 802 can be driven to longitudinally reciprocate in the third inner bin 205, and the water body led into the third inner bin 205 and the crushed and refined lime material are mixed to be subjected to pulping treatment.
The working principle of the invention is as follows: the upper and lower sides of the first inner bin 203 and the second inner bin 204 are both provided with slots (not shown in the figure), the top side of the third inner bin 205 is provided with an opening, the first inner bin 203 is used for primarily crushing lime materials, the second inner bin 204 is used for secondarily crushing lime materials, the third inner bin 205 is used for mixing and stirring lime materials and water, the driving piece 301 rotates clockwise by 90 degrees and then rotates anticlockwise by 90 degrees to form a rotation period, the arc-shaped frame 302 is arranged in an elliptical shape, the first transmission frame 303 is arranged outside the first inner bin 203, the arc-shaped frame 302 and the first transmission frame 303 can be driven by the driving piece 301 to axially rotate by taking the driving piece 301 as an axis, and the crushing tooth frames 305 on the two sides can transversely reciprocate by matching with the first elastic pieces 304 on the two sides, therefore, the lime material led into the first inner bin 203 can be impacted, crushed and cracked, the first transmission frame 303 capable of axially rotating outside can drive the transmission adjusting device 6 to operate, the bottom sides of the storage hopper 202 and the first inner bin 203 are both provided with grooves (not shown in the figure) matched with the first blocking frames 403, when the crushing tooth frames 305 on the two sides move oppositely, the first blocking frames 403 on the two sides move backwards under the matching of the first linkage frames 401 on the two sides and the fixed shaft frame 402, the first blocking frame 403 on the top is inserted into the groove on the bottom of the storage hopper 202, the first blocking frame 403 on the bottom is no longer communicated with the groove on the bottom of the first inner bin 203, the lime material inside the storage hopper 202 is no longer led into the first inner bin 203, and the part of the crushed lime material inside the first inner bin 203 is led out to the second inner bin 204; when the crushing tooth racks 305 on the two sides move back to back, under the coordination of the first linkage racks 401 on the two sides and the fixed shaft rack 402, the first blocking racks 403 on the two sides move oppositely, the first blocking rack 403 on the top is no longer communicated with the groove at the bottom of the storage hopper 202, the first blocking rack 403 at the bottom is inserted into the groove at the bottom of the first inner bin 203, lime inside the storage hopper 202 is led into the first inner bin 203, and the lime inside the first inner bin 203 is no longer led out to the second inner bin 204, so that the intermittent leading-in and leading-out communication of the materials inside the first inner bin 203 can be realized, and the excessive materials inside the first inner bin 203 are prevented from influencing the crushing effect of the first crushing device 3;
a water outlet (not shown in the figure) is arranged at the bottom of the second inner bin 204, when the first transmission frame 303 axially rotates, the second elastic piece 601 and the second transmission frame 602 are matched to drive the rack 603 to transversely reciprocate, the rack 603 transversely reciprocating can drive the second crushing device 7 in the second inner bin 204 to rotate, meanwhile, the rack 603 transversely reciprocating can drive the second linkage frame 604 and the second blocking frame 605 to transversely reciprocate, when the second blocking frame 605 is not abutted with the water outlet at the bottom of the second inner bin 204, the water in the liquid storage tank 206 in the second inner bin 204 is led out to the inside of the third inner bin 205, so that the intermittent water leading-out is realized, when the rack 603 transversely reciprocates, the linked gear 701 is matched and meshed to drive the crushing rollers 702 at two sides to reciprocate in the second inner bin 204, the lime material led in the second inner bin 204 is secondarily extruded and crushed, the lime material refining degree of the lime material is further improved, when the first blocking frame 403 at the bottom longitudinally moves, the third blocking frame 403 and the lime material mixing frame 205 are driven to longitudinally crush the water in the third inner bin 205 and carry out the lime material mixing and the lime water tank after reciprocating motion.
To sum up, this device water and lime material all adopt the mode that the intermittent type switched on to carry out the feed, and inside first reducing mechanism 3 and the cooperation of second reducing mechanism 7 have further improved the crushing effect of lime material for the lime material after refining is better fuses with the water, and the preparation quality of the effect of fusing and follow-up desulfurization gypsum when improving the lime stone slurrying.
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 (7)
1. The utility model provides a lime material reducing mechanism for preparation of desulfurization gypsum which characterized in that includes:
a base;
the box body assembly is fixedly connected with the base;
the first crushing device is connected with the interior of the box body assembly and is used for primary crushing treatment of lime materials;
the intermittent conduction device is connected with the first crushing device and is used for communicating the inlet and outlet guide materials of lime materials;
the linkage device is connected with the interior of the box body assembly;
the mixing device is connected with the first crushing device and is used for mixing and stirring the water body and the lime material;
wherein the linkage comprises:
the transmission adjusting device is connected with the box body assembly;
and the second crushing device is connected with the inside of the box body assembly and is used for matching with the transmission adjusting device to finish the secondary crushing treatment of the lime material.
2. The lime material pulverizing apparatus for preparing desulfurized gypsum according to claim 1, wherein said box assembly comprises:
the outer box is connected with the base;
the storage hopper is connected with the outer box;
the first inner bin is arranged inside the outer box;
the second inner bin is arranged inside the outer box;
the third inner bin is arranged inside the outer box;
at least two liquid reserve tanks, the liquid reserve tank sets up inside the storehouse in the second.
3. The lime material pulverizing apparatus for preparing desulfurized gypsum according to claim 2, wherein said first pulverizing apparatus comprises:
the driving piece is connected with the inside of the first inner bin;
the arc-shaped frame is connected with the driving piece in a sleeved mode;
the first transmission frame is connected with the driving part of the first transmission frame and is used for transmitting the moving drive of the adjusting device;
the first elastic pieces are connected with the inside of the outer box;
the crushing tooth frame is connected with the inside of the first inner bin in a sliding mode and is abutted to the arc-shaped frame.
4. The lime material pulverizing apparatus for preparing desulfurized gypsum according to claim 3, wherein said intermittent conducting means comprises:
the crushing tooth rack comprises at least two groups of first linkage frames, wherein the first linkage frames are movably connected with a crushing tooth rack;
the fixed shaft bracket is movably connected with the first linkage brackets on the two sides;
the first blocking frame is arranged outside the first inner bin and connected with the fixed shaft bracket and used for controlling the intermittent leading-out of materials in the storage hopper.
5. The lime material pulverizing apparatus for preparing desulfurized gypsum according to claim 2, wherein said transmission adjusting means comprises:
the second elastic pieces are fixedly connected with the inside of the outer box;
the second transmission frame is fixedly connected with the second elastic piece;
the rack frame is arranged outside the second inner bin and is fixedly connected with the second transmission frame;
the second linkage frame is arranged outside the second inner bin and is fixedly connected with the rack frame;
the second blocks the frame, the second blocks frame and the interior storehouse bottom butt of second, and keeps away from the one end fixed connection of rack with second linkage frame.
6. The lime material pulverizing apparatus for preparing desulfurized gypsum according to claim 5, wherein said second pulverizing apparatus comprises:
the linkage gear is rotatably connected with the second inner bin and is meshed with the rack;
the crushing roller is sleeved and connected with the linkage gear and is arranged in the second inner bin;
a plurality of lugs disposed externally of the crushing roller.
7. The lime material pulverizing apparatus for preparing desulfurized gypsum according to claim 4, wherein said mixing means comprises:
one end of the third transmission frame is fixedly connected with the first blocking frame at the bottom side, and the other end of the third transmission frame is in penetrating connection with the inside of the third inner bin;
the liquid mixing frame is fixedly connected with one end, far away from the first blocking frame, of the third transmission frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210931541.0A CN115301143A (en) | 2022-08-04 | 2022-08-04 | Lime material reducing mechanism is used in desulfurized gypsum preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210931541.0A CN115301143A (en) | 2022-08-04 | 2022-08-04 | Lime material reducing mechanism is used in desulfurized gypsum preparation |
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| CN115301143A true CN115301143A (en) | 2022-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210931541.0A Pending CN115301143A (en) | 2022-08-04 | 2022-08-04 | Lime material reducing mechanism is used in desulfurized gypsum preparation |
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| CN (1) | CN115301143A (en) |
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