CN116510662B - Stirring reaction equipment for zircon sand purification - Google Patents
Stirring reaction equipment for zircon sand purification Download PDFInfo
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- CN116510662B CN116510662B CN202310501666.4A CN202310501666A CN116510662B CN 116510662 B CN116510662 B CN 116510662B CN 202310501666 A CN202310501666 A CN 202310501666A CN 116510662 B CN116510662 B CN 116510662B
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- stirring
- stirring cylinder
- frame
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- rotary
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- 238000003756 stirring Methods 0.000 title claims abstract description 170
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 229910052845 zircon Inorganic materials 0.000 title claims abstract description 34
- 239000004576 sand Substances 0.000 title claims abstract description 33
- 238000000746 purification Methods 0.000 title claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 92
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 34
- 230000000694 effects Effects 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 9
- 238000009825 accumulation Methods 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 15
- 238000002156 mixing Methods 0.000 description 8
- 238000000926 separation method Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
- B60B33/0042—Double or twin wheels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The invention relates to the field of zircon sand production equipment, in particular to stirring reaction equipment for zircon sand purification, which comprises a frame, a stirring device and a cleaning device, wherein the stirring device is arranged on the frame; the stirring device comprises a stirring cylinder and a rotary driving assembly, wherein the stirring cylinder is cylindrical and is rotatably arranged in the frame, and the rotary driving assembly is arranged on the frame; the cleaning device comprises a cleaning ring and a linear driving assembly, the cleaning ring is slidably mounted in the stirring barrel, the linear driving assembly comprises a threaded ring and a fixing rod, the threaded ring is fixedly connected with the cleaning ring, the fixing rod is mounted on the frame and is provided with external threads, the fixing rod is in threaded connection with the threaded ring, and when the stirring barrel is driven to rotate by the rotary driving assembly, the stirring barrel can drive the cleaning ring to synchronously rotate. The invention realizes the function of automatically cleaning the inner wall of the stirring cylinder in the stirring process, achieves the effect of avoiding long-term accumulation of residual materials on the inner wall of the stirring cylinder, and solves the problem that the purification precision is affected by a large amount of residual materials on the inner wall of the traditional stirring reaction device.
Description
Technical Field
The invention relates to the field of zircon sand production equipment, in particular to stirring reaction equipment for zircon sand purification.
Background
Zircon sand, also known as zircon sand, zircon, is a mineral that is composed mainly of zirconium silicate. At present, the ore dressing process method of the titanium ore and the zirconium middling ore mainly comprises the following steps: scrubbing, gravity separation, magnetic separation, electric separation, flotation, chemical separation, photoelectric separation, friction separation and the like, but the effect of purifying the material by a physical method is poor, and the material is purified by a chemical method, but the conventional stirring reaction device only rotates through a rod to stir, so that more stirring dead angles exist, the inner wall of a stirring barrel is easy to coagulate, periodic cleaning and maintenance are needed, and the use is troublesome.
For this reason, chinese patent CN217663228U discloses a zircon sand stirring reaction device, which can play a role in rotating the reaction furnace body by means of the driving device, so as to reduce the possibility of material residue on the inner wall of the reaction furnace body; the effect of improving the rotation stability of the reaction furnace body can be achieved through the arrangement of the compression spring rod; through stirring subassembly and heat medium circulation supply arrangement's setting, can play the effect of stirring and heating simultaneously the material in the reaction furnace body.
However, the problem that the raw materials are still unable to avoid condensing at the churn inner wall of current stirring reaction unit, the main agitator tank body drives the raw materials rotatory in the rotation for zircon sand strikes at the churn inner wall under centrifugal force effect, and under the long-time operation, the inner wall is in large quantities condensed, need shut down the clearance to it, and remaining material can influence subsequent purification reaction, produces a large amount of impurity, influences the purification precision.
Disclosure of Invention
Aiming at the problems, the stirring reaction equipment for purifying zircon sand is provided, and the problem that the purification precision is affected by a large amount of residual materials on the inner wall of the existing stirring reaction device is solved through a frame, a stirring device and a cleaning device.
In order to solve the problems in the prior art, the invention adopts the following technical scheme:
a stirring reaction device for purifying zircon sand comprises a frame, a stirring device and a cleaning device; the stirring device comprises a stirring cylinder and a rotary driving assembly, wherein the stirring cylinder is cylindrical and is rotatably arranged in the rack; the cleaning device comprises a cleaning ring and a linear driving assembly, wherein the cleaning ring is slidably mounted in the stirring cylinder and is in tight fit with the inner wall of the stirring cylinder, the linear driving assembly comprises a threaded ring and a fixing rod, the threaded ring is fixedly connected with the cleaning ring, the fixing rod is mounted on the frame, one side, close to the threaded ring, of the fixing rod is provided with external threads, the fixing rod is in threaded connection with the threaded ring, and when the rotary driving assembly drives the stirring cylinder to rotate, the stirring cylinder can drive the cleaning ring to synchronously rotate.
Preferably, the stirring reaction device further comprises an auxiliary control device, wherein the auxiliary control device comprises a cover body and a buffer plate; the cover body is arranged on the frame and positioned at the end part of the stirring cylinder, and the cover body is tightly matched with the stirring cylinder to form a closed cavity; the buffer plate is slidably arranged on the cover body and is positioned at one side of the cover body close to the stirring cylinder; the buffer plate is provided with a first elastic piece and a pressure sensor, and two ends of the first elastic piece are respectively connected with the buffer plate and the cover body.
Preferably, the cleaning device further comprises a buffer assembly comprising a mounting plate, a slider and a second elastic member; the mounting plate is arranged on the frame and is in sliding fit with the stirring barrel, a sliding rail is arranged on the mounting plate, the sliding block is arranged on the sliding rail in a sliding mode, the fixing rod is connected with the sliding block, and two ends of the second elastic piece are respectively connected with the mounting plate and the sliding block.
Preferably, the fixed rods are at least two, and the sliding rail and the sliding block are provided with a plurality of fixed rods in one-to-one correspondence; the cleaning device further comprises a synchronous component, wherein the synchronous component comprises a rack, a first rotating shaft, a first rotating gear, a sleeve and a synchronous belt; the rack, the first rotation axis, first rotation gear and sleeve are equipped with a plurality of and with dead lever one-to-one, and the rack is installed on the slider, and first rotation axis rotation is installed on the mounting disc, and first rotation gear and sleeve cup joint on first rotation axis, and first rotation gear is connected with rack drive, and the both ends of hold-in range cup joint respectively on two adjacent sleeves.
Preferably, the rotary driving assembly comprises a rotary driver, a second rotary gear, a second rotary shaft, a transmission gear and a toothed ring; the rotary driver is installed in the frame, and the second rotary gear cup joints on rotary driver's driving end, and the second rotation axis rotates to be installed in the frame, and drive gear cup joints on the second rotation axis, and drive gear is connected with second rotary gear and ring gear transmission, and the ring gear cup joints on the churn and its axis and churn's axis collineation, and the ring gear is located the outer wall of churn.
Preferably, the frame comprises a support block and a support table; the supporting block is arranged on the frame and is in sliding fit with the stirring cylinder; the supporting bench is installed in the frame, and the supporting shoe is equipped with two, and two supporting shoes are located the both sides of churn respectively, rotate on the supporting bench and install the gyro wheel, and gyro wheel and churn's outer wall roll connection.
Preferably, the stirring device further comprises a stirring plate which is arranged on the inner wall of the stirring cylinder and is in sliding fit with the cleaning ring.
Preferably, a heating pipe is installed on the fixing rod.
Preferably, the synchronizing assembly further comprises a protective housing mounted on the mounting plate, the rack, the first rotary gear, the sleeve and the timing belt being located between the protective housing and the mounting plate.
Preferably, universal wheels are mounted at the bottom of the frame.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the function of automatically cleaning the inner wall of the stirring cylinder in the stirring process is realized through the frame, the stirring device and the cleaning device, the effect of avoiding long-term accumulation of residual materials on the inner wall of the stirring cylinder is achieved, and the problem that the purification precision is affected by a large amount of residual materials on the inner wall of the traditional stirring reaction device is solved.
2. According to the invention, the function of sensing the position of the cleaning ring is realized through the cover body, the buffer plate, the first elastic piece and the pressure sensor, so that the effect of automatically changing the moving direction of the cleaning ring is achieved.
3. According to the invention, the function of sliding the fixing rod along the radial direction of the stirring cylinder is realized through the mounting disc, the sliding block and the second elastic piece, so that the condition that the external thread of the fixing rod is damaged due to forced movement when the external thread and the threaded ring are misplaced is avoided.
Drawings
FIG. 1 is a schematic perspective view of a stirred reaction apparatus for zircon sand purification;
FIG. 2 is an elevation view of the internal structure of the housing of the stirred reaction apparatus for zircon sand purification;
FIG. 3 is a schematic perspective view of the internal structure of a frame in a stirred reaction apparatus for zircon sand purification;
FIG. 4 is a schematic perspective view of a mixing drum and cleaning apparatus in a mixing reaction apparatus for zircon sand purification;
FIG. 5 is a schematic perspective view of an auxiliary control device in a stirred reaction apparatus for zircon sand purification;
FIG. 6 is a schematic perspective view of a stirring device in a stirring reaction apparatus for zircon sand purification;
FIG. 7 is an exploded perspective view of a buffer assembly and synchronization assembly of a stirred reaction apparatus for zircon sand purification;
FIG. 8 is a schematic perspective view of a buffer assembly and synchronization assembly in a stirred reaction apparatus for zircon sand purification;
FIG. 9 is an enlarged partial schematic view at A in FIG. 8;
FIG. 10 is a schematic perspective view of a rotary drive assembly in a stirred reaction apparatus for zircon sand purification.
The reference numerals in the figures are:
1-a frame;
11-supporting blocks;
12-a support table; 121-a roller; 13-universal wheels; 14-a material injection pipe;
2-stirring device;
21-a stirring cylinder;
22-a rotary drive assembly; 221-a rotary drive; 222-a second rotary gear; 223-a second rotation axis; 224-a drive gear; 225-tooth ring;
23-stirring the plate;
3-a cleaning device;
31-cleaning ring;
32-a linear drive assembly; 321-a threaded ring; 322-a fixed rod; 3221-external threads; 3222-heating tubes;
33-a cushioning assembly; 331-mounting plate; 3311—a slide rail; 332-a slider; 333-a second elastic member;
34-a synchronization component; 341-racks; 342-a first rotation axis; 343-a first rotary gear; 345-sleeve; 346-synchronous belt; 347-a protective housing;
4-an auxiliary control device;
41-a cover;
42-a buffer plate; 421-a first elastic member; 422-pressure sensor.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
Referring to fig. 1-6: a stirring reaction device for purifying zircon sand, which comprises a frame 1, a stirring device 2 and a cleaning device 3; the stirring device 2 comprises a stirring cylinder 21 and a rotary driving assembly 22, wherein the stirring cylinder 21 is cylindrical and is rotatably arranged in the frame 1, and the rotary driving assembly 22 is arranged on the frame 1 and is used for driving the stirring cylinder 21 to rotate; the cleaning device 3 comprises a cleaning ring 31 and a linear driving assembly 32, wherein the cleaning ring 31 is slidably mounted in the stirring cylinder 21 and is in tight fit with the inner wall of the stirring cylinder 21, the linear driving assembly 32 comprises a threaded ring 321 and a fixing rod 322, the threaded ring 321 is fixedly connected with the cleaning ring 31, the fixing rod 322 is mounted on the frame 1, one side, close to the threaded ring 321, of the fixing rod 322 is provided with an external thread 3221, the fixing rod 322 is in threaded connection with the threaded ring 321, and when the stirring cylinder 21 is driven to rotate by the rotary driving assembly 22, the stirring cylinder 21 can drive the cleaning ring 31 to synchronously rotate.
The invention realizes the function of automatically cleaning the inner wall of the stirring cylinder 21 in the stirring process through the frame 1, the stirring device 2 and the cleaning device 3, achieves the effect of avoiding long-term accumulation of residual materials on the inner wall of the stirring cylinder 21, and solves the problem that the purification precision is affected by a large amount of residual materials on the inner wall of the traditional stirring reaction device. The rotary drive assembly 22 is electrically connected to the controller; the frame 1 is provided with a filling pipe 14, and the filling pipe 14 is communicated with a stirring cylinder 21. An operator injects materials into the stirring cylinder 21 through the material injection pipe 14, then starts stirring reaction equipment, a controller sends a signal to the rotary driving assembly 22, the rotary driving assembly 22 drives the stirring cylinder 21 to rotate, the stirring cylinder 21 drives the cleaning ring 31 to rotate, the cleaning ring 31 drives the threaded ring 321 to rotate, the fixed rod 322 is connected with the frame 1 and is in threaded connection with the threaded ring 321, the threaded ring 321 rotates to enable the operator to move along the axis of the stirring cylinder 21, the threaded ring 321 drives the cleaning ring 31 to synchronously move, the inner wall of the stirring cylinder 21 is cleaned through sliding of the cleaning ring 31 along the inner wall of the stirring cylinder 21, the thickness of the cleaning ring 31 is fixed, when the inner wall of the stirring cylinder 21 is cleaned, the materials adhered to the inner wall of the stirring cylinder 21 are scraped, meanwhile, the stirring cylinder 21 is in a rotating state, and the materials are mixed with liquid in the stirring cylinder 21 through a gap between the cleaning ring 31 and the threaded ring 321 to continue reaction, so that material waste is avoided; when the cleaning ring 31 moves to the end of the stirring cylinder 21, the controller sends a signal to the rotary driving assembly 22 again, the rotary driving assembly 22 changes the driving direction, so that the stirring cylinder 21 reversely rotates, meanwhile, the stirring cylinder 21 drives the cleaning ring 31 to reversely rotate, the sliding direction of the cleaning ring 31 is changed through the transmission of the linear driving assembly 32, the reciprocating sliding effect is further realized, and the inner wall of the stirring cylinder 21 is continuously cleaned; and through the function of periodically changing the rotation direction of the stirring cylinder 21, the mixing effect of the materials in the stirring cylinder can be further improved, and the purification reaction efficiency of zircon sand is improved.
Referring to fig. 1 and 5: the stirring reaction device also comprises an auxiliary control device 4, wherein the auxiliary control device 4 comprises a cover body 41 and a buffer plate 42; the cover 41 is arranged on the frame 1 and positioned at the end part of the stirring cylinder 21, and the cover 41 is tightly matched with the stirring cylinder 21 to form a closed cavity; the buffer plate 42 is slidably mounted on the cover 41 and is located on one side of the cover 41 near the stirring cylinder 21; the buffer plate 42 is mounted with a first elastic member 421 and a pressure sensor 422, and both ends of the first elastic member 421 are connected with the buffer plate 42 and the cover 41, respectively.
The cover 41 is rotatably mounted on the frame 1, and the cover 41 can be tightly fitted with the stirring cylinder 21 when closed.
The invention realizes the function of sensing the position of the cleaning ring 31 through the cover 41, the buffer plate 42, the first elastic member 421 and the pressure sensor 422, and achieves the effect of automatically changing the moving direction of the cleaning ring 31. Although the movement range of the cleaning ring 31 is fixed, once the power is cut off or the operator manually shuts down, the cleaning ring 31 may stop at the middle position of the stirring drum 21, and when the operator starts the stirring reaction device again, once the memory position of the controller to the cleaning ring 31 is error, the cleaning ring 31 is excessively moved and blocked, and the auxiliary control device 4 is arranged for this purpose; when an operator shuts down halfway and starts the stirring reaction equipment again, the controller sends a signal to the rotary driving assembly 22, the rotary driving assembly 22 can drive the stirring cylinder 21 positively no matter where the cleaning ring 31 is located, the cleaning ring 31 is driven to slide along the axis of the stirring cylinder 21 towards the cover 41 through the transmission of the linear driving assembly 32, along with the continuous movement of the cleaning ring 31, when the cleaning ring 31 contacts with the buffer plate 42, the buffer plate 42 is pressed against the elastic force of the first elastic piece 421 until the pressure sensor 422 contacts with the cover 41, the pressure sensor 422 feeds back a signal to the controller, the controller sends a signal to the rotary driving assembly 22, the driving direction of the rotary driving assembly 22 is changed, the rotary driving assembly rotates again after the cleaning ring 31 is driven to move for a fixed stroke, and the reset of the cleaning ring 31 is completed every time the pressure sensor 422 contacts with the cover 41, so that the influence of the driving error of the rotary driver 221 on the movement stroke of the cleaning ring 31 is reduced; and the buffer plate 42 and the first elastic member 421 can form a buffer effect between the cleaning ring 31 and the cover 41, so as to avoid the influence of the cleaning ring 31 on the sealing of the cover 41.
Referring to fig. 1, 4, 7, 8 and 9: the cleaning device 3 further includes a buffer assembly 33, the buffer assembly 33 including a mounting plate 331, a slider 332, and a second elastic member 333; the mounting plate 331 is mounted on the frame 1 and is in sliding fit with the stirring drum 21, a slide rail 3311 is arranged on the mounting plate 331, a sliding block 332 is slidably mounted on the slide rail 3311, a fixed rod 322 is connected with the sliding block 332, and two ends of a second elastic piece 333 are respectively connected with the mounting plate 331 and the sliding block 332.
The filling pipe 14 is mounted on the mounting plate 331, and the filling pipe 14 penetrates the frame 1 to communicate with the stirring cylinder 21.
The invention realizes the function of the fixed rod 322 sliding along the radial direction of the stirring cylinder 21 through the mounting disc 331, the sliding block 332 and the second elastic piece 333, and achieves the aim of avoiding the condition that the external thread 3221 of the fixed rod 322 is forced to move when being misplaced with the thread ring 321 so as to cause the thread to be damaged. After the stirring reaction device is operated for a long time, maintenance of the cleaning ring 31 is required to ensure its cleaning efficiency. When the cleaning ring 31 is detached, an operator firstly opens the cover body 41, then sends a signal to the rotary driving assembly 22 through the controller, drives the stirring cylinder 21 to rotate through the rotary driving assembly 22, continuously drives the cleaning ring 31 to slide towards the cover body 41 through the transmission of the linear driving assembly 32 until the cleaning ring 31 is separated from the stirring cylinder 21, and then removes the cleaning ring 31 for cleaning and maintenance, after the maintenance is completed, the operator installs the cleaning ring 31 on the stirring cylinder 21 again, and drives the stirring cylinder 21 and the cleaning ring 31 to rotate through the driving of the rotary driving assembly 22, so that the cleaning ring 31 is installed in the stirring cylinder 21; during the disassembly and assembly process of the cleaning ring 31 and the working process of the cleaning ring 31, the external threads 3221 of the threaded ring 321 and the fixed rod 322 may have a dislocation, so that the buffer assembly 33 is provided, when the buffer assembly is in dislocation, the stirring cylinder 21 is driven by the rotation driving assembly 22 to continuously rotate, so as to drive the cleaning ring 31 and the threaded ring 321 to move, the threads of the threaded ring 321 cause larger pressure on the external threads 3221 of the fixed rod 322, the fixed rod 322 overcomes the elastic force of the second elastic member 333 under the action of pressure to drive the sliding block 332 to slide along the sliding rail 3311, so that the fixed rod 322 is separated from the threaded ring 321, and under the elastic force of the second elastic member 333, when the positions of the threaded ring 321 and the external threads 3221 are matched, the sliding block 332 drives the fixed rod 322 to be in threaded connection with the threaded ring 321 again; and when the cleaning ring 31 is detached, the operator can also toggle the fixing rod 322 so that the fixing rod 322 is separated from the threaded rod, and then slide the cleaning ring 31 to detach it.
Referring to fig. 1, 4, 7, 8 and 9: the fixed rods 322 are at least two, and the sliding rails 3311 and the sliding blocks 332 are provided with a plurality of sliding blocks and are in one-to-one correspondence with the fixed rods 322; the cleaning device 3 further includes a synchronizing assembly 34, the synchronizing assembly 34 including a rack 341, a first rotation shaft 342, a first rotation gear 343, a sleeve 345, and a timing belt 346; the rack 341, the first rotating shaft 342, the first rotating gear 343 and the sleeve 345 are provided with a plurality of grooves and correspond to the fixed rods 322 one by one, the rack 341 is mounted on the sliding block 332, the first rotating shaft 342 is rotatably mounted on the mounting plate 331, the first rotating gear 343 and the sleeve 345 are sleeved on the first rotating shaft 342, the first rotating gear 343 is in transmission connection with the rack 341, and two ends of the synchronous belt 346 are sleeved on two adjacent sleeves 345 respectively.
Each fixed rod 322 is provided with two first rotating shafts 342, the sliding block 332 is also provided with two racks 341, each first rotating shaft 342 is sleeved with a first rotating gear 343 and a sleeve 345, the two first rotating gears 343 are respectively connected with the two racks 341 in a transmission manner, and the two sleeves 345 are respectively connected with the first rotating shafts 342 arranged at the positions adjacent to the fixed rods 322 on two sides of the fixed rods 322 in a transmission manner through synchronous belts 346.
The present invention realizes the function of synchronously controlling the plurality of fixing bars 322 through the rack 341, the first rotation shaft 342, the first rotation gear 343, the sleeve 345 and the timing belt 346. When an operator dismantles the cleaning ring 31, firstly, the cover 41 is opened, then one of the fixing rods 322 is shifted, the elastic force of the second elastic piece 333 is overcome, the fixing rods 322 and the sliding blocks 332 are driven to move, until the fixing rods 322 and the threaded ring 321 can be separated, and along with the movement of the sliding blocks 332, the sliding blocks 332 drive the racks 341 to move synchronously, the racks 341 drive the first rotating gears 343 connected with the racks to rotate, the first rotating gears 343 drive the first rotating shafts 342 and the sleeves 345 to rotate, then the transmission of the synchronous belts 346 drive the first rotating shafts 342 at the adjacent fixing rods 322 to rotate, then the first rotating gears 343 drive the racks 341 to move, and then the racks 341 drive the sliding blocks 332 and the fixing rods 322 to move, and the plurality of fixing rods 322 and the sliding blocks 332 simultaneously move along the radial direction of the stirring barrel 21 and are separated from or contacted with the threaded ring 321 simultaneously, so that the external threads 3221 of the plurality of fixing rods 322 are ensured to keep synchronous.
Referring to fig. 1-3 and 10: the rotary drive assembly 22 includes a rotary driver 221, a second rotary gear 222, a second rotary shaft 223, a transmission gear 224, and a ring gear 225; the rotary driver 221 is installed on the frame 1, the second rotary gear 222 is sleeved on the driving end of the rotary driver 221, the second rotary shaft 223 is rotatably installed on the frame 1, the transmission gear 224 is sleeved on the second rotary shaft 223, the transmission gear 224 is in transmission connection with the second rotary gear 222 and the toothed ring 225, the toothed ring 225 is sleeved on the mixing drum 21, the axis of the toothed ring 225 is collinear with the axis of the mixing drum 21, and the toothed ring 225 is positioned on the outer wall of the mixing drum 21.
The present invention realizes a function of driving the rotation of the agitating drum 21 by the rotary driver 221, the second rotary gear 222, the second rotary shaft 223, the transmission gear 224, and the toothed ring 225. The rotary driver 221 is preferably a servo motor, and the servo motor is electrically connected with the controller; an operator firstly injects materials into the stirring cylinder 21 through the material injection pipe 14, then starts stirring reaction equipment, a controller sends a signal to the rotary driver 221, the rotary driver 221 receives the signal and then drives the second rotary gear 222 to rotate, the second rotary gear 222 drives the transmission gear 224 connected with the second rotary gear to rotate, the transmission gear 224 drives the toothed ring 225 connected with the transmission gear to rotate, the toothed ring 225 drives the stirring cylinder 21 to rotate, the stirring cylinder 21 drives the cleaning ring 31 to rotate, the cleaning ring 31 drives the threaded ring 321 to rotate, the fixed rod 322 is connected with the frame 1 and is in threaded connection with the threaded ring 321, the rotation of the threaded ring 321 can enable the self to move along the axis of the stirring cylinder 21, the threaded ring 321 drives the cleaning ring 31 to synchronously move, and cleaning operation is realized through the cleaning ring 31.
Referring to fig. 1-3: the frame 1 comprises a support block 11 and a support table 12; the supporting block 11 is arranged on the frame 1 and is in sliding fit with the stirring cylinder 21; the supporting bench 12 is installed on the frame 1, and the supporting shoe 11 is equipped with two, and two supporting shoes 11 are located the both sides of churn 21 respectively, and gyro wheel 121 is installed in the rotation on the supporting bench 12, and gyro wheel 121 and churn 21's outer wall roll connection.
The support block 11 is preferably made of graphite, and the roller 121 is preferably made of rubber.
The invention realizes the function of supporting the stirring cylinder 21 through the supporting block 11, the supporting table 12 and the roller 121, and achieves the effect of improving the rotation stability of the stirring cylinder 21. The operating personnel annotates the material to churn 21 earlier, annotate the material and accomplish the back, start stirring reaction equipment, the controller sends the signal and gives rotary driver 221, rotary driver 221 receives the signal back drive second rotary gear 222 and rotates, second rotary gear 222 drives the ring gear 225 through the transmission of drive gear 224 and rotates, ring gear 225 drives churn 21 and rotates, churn 21 supports it through two supporting shoe 11, the gyro wheel 121 of rethread bottom is further stable simultaneously, and churn 21 is in-process of rotating again, graphite material's supporting shoe 11 can drop some graphite powder on the surface of churn 21, form the lubricant film, make its rotation more stable.
Referring to fig. 1-4: the stirring device 2 further comprises a stirring plate which is mounted on the inner wall of the stirring cylinder 21 and which is in sliding engagement with the cleaning ring 31.
The stirring plate realizes the function of stirring the raw materials in the stirring cylinder 21 along with the rotation of the stirring cylinder 21, and achieves the effect of further improving the stirring efficiency. The stirring plates are arranged in a plurality, and are arranged symmetrically along the axis center of the stirring cylinder 21, and through the arrangement of the stirring plates, when the stirring cylinder 21 rotates, the internal materials of the stirring cylinder are further stirred under the thrust action of the stirring plates, so that the mixing is more uniform, the reaction efficiency is increased, and the mixing efficiency is further improved; and by the provision of the stirring plate, the cleaning ring 31 can be rotated stably following the rotation of the stirring cylinder 21 without obstructing the sliding of the cleaning ring 31 along the axis of the stirring cylinder 21.
Referring to fig. 3, 4 and 6: a heating tube 3222 is mounted on the fixing rod 322.
The invention realizes the function of heating the materials in the stirring cylinder 21 by the heating pipe 3222, thereby achieving the effect of further improving the reaction efficiency. Heating tube 3222 is electrically connected to the controller; after the material is injected, an operator starts stirring reaction equipment, a controller sends a signal to the rotary driving assembly 22 and the heating pipe 3222, the rotary driving assembly 22 drives the stirring barrel 21 to rotate after receiving the signal, the stirring barrel 21 drives the stirring plate to synchronously rotate, and materials are mixed, meanwhile, the heating pipe 3222 starts to generate heat after receiving the signal, materials in the stirring barrel 21 are heated, the reaction efficiency is improved, and the zircon sand purification efficiency is further improved.
Referring to fig. 6 and 7: the synchronizing assembly 34 further includes a protective housing 347, the protective housing 347 being mounted on the mounting plate 331 with the rack 341, the first rotary gear 343, the sleeve 345 and the timing belt 346 being located between the protective housing 347 and the mounting plate 331.
The invention realizes the function of isolating the synchronous component 34 from the stirring drum 21 through the protective shell 347, and achieves the effect of avoiding the material from affecting the operation of the synchronous component 34. If the material is piled up in the parts such as rack 341, first rotary gear 343, etc., it is not only difficult to clean, but also long-time piling up can influence the normal operating of part, leads to the part damage, unable normal work, for this reason, has set up the protecting crust 347, through the isolated part of protecting crust 347 and the material in the churn 21, avoid material and part contact.
Referring to fig. 1-3: the bottom of the frame 1 is provided with universal wheels 13.
The invention realizes the function of improving the portability of the stirring reaction equipment in use through the universal wheel 13. When using stirring reaction equipment, operating personnel promotes frame 1, drives frame 1 through the roll of universal wheel 13 and removes to appointed position, then annotates the material to churn 21, and after annotating the material, starts stirring reaction equipment, carries out the purification processing of zircon sand.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. A stirring reaction device for purifying zircon sand, which is characterized by comprising a frame (1), a stirring device (2) and a cleaning device (3);
the stirring device (2) comprises a stirring cylinder (21) and a rotary driving assembly (22), wherein the stirring cylinder (21) is cylindrical and is rotatably arranged in the frame (1), and the rotary driving assembly (22) is arranged on the frame (1) and is used for driving the stirring cylinder (21) to rotate;
the cleaning device (3) comprises a cleaning ring (31) and a linear driving assembly (32), the cleaning ring (31) is slidably mounted in the stirring cylinder (21) and is in tight fit with the inner wall of the stirring cylinder (21), the linear driving assembly (32) comprises a threaded ring (321) and a fixing rod (322), the threaded ring (321) is fixedly connected with the cleaning ring (31), the fixing rod (322) is mounted on the frame (1), one side, close to the threaded ring (321), of the fixing rod (322) is provided with an external thread (3221), the fixing rod (322) is in threaded connection with the threaded ring (321), and when the stirring cylinder (21) is driven by the rotary driving assembly (22) to rotate, the stirring cylinder (21) can drive the cleaning ring (31) to synchronously rotate;
the cleaning device (3) further comprises a buffer assembly (33), wherein the buffer assembly (33) comprises a mounting plate (331), a sliding block (332) and a second elastic piece (333);
the mounting plate (331) is mounted on the frame (1) and is in sliding fit with the stirring cylinder (21), a sliding rail (3311) is arranged on the mounting plate (331), the sliding block (332) is mounted on the sliding rail (3311) in a sliding mode, the fixing rod (322) is connected with the sliding block (332), and two ends of the second elastic piece (333) are respectively connected with the mounting plate (331) and the sliding block (332);
the fixed rods (322) are at least two, and the sliding rail (3311) and the sliding block (332) are provided with a plurality of fixed rods (322) which are in one-to-one correspondence;
the cleaning device (3) further comprises a synchronizing assembly (34), wherein the synchronizing assembly (34) comprises a rack (341), a first rotating shaft (342), a first rotating gear (343), a sleeve (345) and a synchronous belt (346); rack (341), first rotation axis (342), first rotation gear (343) and sleeve (345) are equipped with a plurality of and with dead lever (322) one-to-one, rack (341) are installed on slider (332), first rotation axis (342) rotate and install on mounting plate (331), first rotation gear (343) and sleeve (345) cup joint on first rotation axis (342), first rotation gear (343) are connected with rack (341) transmission, the both ends of hold-in range (346) cup joint respectively on two adjacent sleeve (345).
2. A stirred reaction apparatus for zircon sand purification according to claim 1, characterised in that the stirred reaction apparatus further comprises an auxiliary control device (4), the auxiliary control device (4) comprising a cover (41) and a buffer plate (42);
the cover body (41) is arranged on the frame (1) and positioned at the end part of the stirring cylinder (21), and the cover body (41) is tightly matched with the stirring cylinder (21) to form a closed cavity;
the buffer plate (42) is slidably arranged on the cover body (41) and is positioned on one side of the cover body (41) close to the stirring cylinder (21);
the buffer plate (42) is provided with a first elastic piece (421) and a pressure sensor (422), and two ends of the first elastic piece (421) are respectively connected with the buffer plate (42) and the cover body (41).
3. A stirred reaction apparatus for zircon sand purification according to any of claims 1-2, wherein the rotary drive assembly (22) comprises a rotary drive (221), a second rotary gear (222), a second rotary shaft (223), a transfer gear (224) and a toothed ring (225);
the rotary driver (221) is arranged on the frame (1), the second rotary gear (222) is sleeved on the driving end of the rotary driver (221), the second rotary shaft (223) is rotatably arranged on the frame (1), the transmission gear (224) is sleeved on the second rotary shaft (223), the transmission gear (224) is in transmission connection with the second rotary gear (222) and the toothed ring (225), the toothed ring (225) is sleeved on the stirring cylinder (21) and the axis of the toothed ring (225) is collinear with the axis of the stirring cylinder (21), and the toothed ring (225) is positioned on the outer wall of the stirring cylinder (21).
4. A stirred reaction apparatus for the purification of zircon sand according to any one of claims 1 to 2, characterised in that the frame (1) comprises a support block (11) and a support table (12);
the supporting block (11) is arranged on the frame (1) and is in sliding fit with the stirring cylinder (21);
the supporting table (12) is arranged on the frame (1), two supporting blocks (11) are arranged, the two supporting blocks (11) are respectively positioned on two sides of the stirring cylinder (21), the supporting table (12) is rotatably provided with the roller (121), and the roller (121) is in rolling connection with the outer wall of the stirring cylinder (21).
5. A stirred reaction apparatus for purification of zircon sand according to claim 1, characterised in that the stirring device (2) further comprises a stirring plate which is mounted on the inner wall of the stirring cylinder (21) and which is in sliding engagement with the cleaning ring (31).
6. A stirred reaction apparatus for purification of zircon sand according to claim 1, characterised in that a heating tube (3222) is mounted on the fixing rod (322).
7. The stirring reaction device for zircon sand purification of claim 1, wherein the synchronization assembly (34) further comprises a protective housing (347), the protective housing (347) being mounted on the mounting plate (331), the rack (341), the first rotary gear (343), the sleeve (345) and the timing belt (346) being located between the protective housing (347) and the mounting plate (331).
8. A stirred reaction apparatus for the purification of zircon sand according to claim 4, characterised in that the bottom of the frame (1) is fitted with universal wheels (13).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310501666.4A CN116510662B (en) | 2023-05-06 | 2023-05-06 | Stirring reaction equipment for zircon sand purification |
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| CN202310501666.4A CN116510662B (en) | 2023-05-06 | 2023-05-06 | Stirring reaction equipment for zircon sand purification |
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| CN116510662B true CN116510662B (en) | 2023-11-10 |
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| CN218249989U (en) * | 2022-07-04 | 2023-01-10 | 青州鑫邦生物科技有限公司 | Granule mixing apparatus |
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| CN208591335U (en) * | 2017-12-15 | 2019-03-12 | 婺源县林香实业有限公司 | A kind of fermentor for folium cortex eucommiae processing |
| CN108854922A (en) * | 2018-08-30 | 2018-11-23 | 湖州翔润化工有限公司 | A kind of reaction kettle |
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