CN110736309A - tower type drying component for water separation of wet concentrate - Google Patents
tower type drying component for water separation of wet concentrate Download PDFInfo
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- CN110736309A CN110736309A CN201911041131.3A CN201911041131A CN110736309A CN 110736309 A CN110736309 A CN 110736309A CN 201911041131 A CN201911041131 A CN 201911041131A CN 110736309 A CN110736309 A CN 110736309A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/08—Drying solid materials or objects by processes not involving the application of heat by centrifugal treatment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
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- General Engineering & Computer Science (AREA)
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Abstract
The invention provides tower type drying components for wet concentrates through water separation, which comprise -level drying mechanisms (210), air drying mechanisms (220), two-level drying mechanisms (230) and a power driving device (500), wherein the three of the -level drying mechanisms (210), the air drying mechanisms (220) and the two-level drying mechanisms (230) are sequentially arranged from top to bottom to form a tower type structure, -level drying mechanisms (210) are used for centrifugally dewatering and primarily drying the concentrates, the air drying mechanisms (220) are used for air drying the concentrates, the two-level drying mechanisms (230) are used for secondarily drying the concentrates, the power driving device (500) is used for providing driving power for the -level drying mechanisms (210), the air drying mechanisms (220) and the two-level drying mechanisms (230), and the significance lies in that the tower type structure formed by -level drying, air drying and the two-level drying mechanisms from top to bottom is convenient for the automatic falling of the concentrates, and the drying efficiency of the concentrates is greatly improved.
Description
Technical Field
The invention relates to dryers, in particular to tower type drying components for water separation of wet concentrate.
Background
In the process of mining, ore dressing, smelting and other process flows need to be carried out, the mining is that ore is crushed and mined by mining equipment, the smelting is that ore concentrate is purified by series chemical and physical reactions, the ore dressing is the most important link in the whole production process of mineral products, a large-scale ore enterprise such as , which is the key part in the ore enterprise, is a resource enterprise for comprehensive mining, dressing and smelting, useful minerals and useless minerals or harmful minerals in mineral raw materials are separated by physical or chemical methods, the concentrate with enriched useful components and the tailings with enriched useless components are called, at present, the gravity dressing method by using an aqueous medium is the most common, the principle is that the ore concentrate is sorted by using different specific gravities of mineral raw material particles in medium water flow, and the drying and dehydrating treatment of the sorted wet and concentrated ore is carried out in time in the subsequent processing treatment of the gravity dressing method, therefore, dry tower-type drying components for water dressing of wet and tower-type ore concentrate, which are ingenious, simple in principle, convenient to operate and use and have high automation degree, are necessary to provide.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide tower-type drying components for water separation of wet concentrate, which have the advantages of ingenious and compact structure, simple principle, convenient operation and use and high automation degree.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.
tower-type drying components for wet concentrates are selected by water, which are sequentially arranged from top to bottom, namely, a -level drying mechanism (210), an air drying mechanism (220), a secondary drying mechanism (230) and a power driving device (500), wherein the -level drying mechanism (210), the air drying mechanism (220) and the secondary drying mechanism (230) form a tower-type structure, the -level drying mechanism (210) is used for performing centrifugal dehydration and primary drying treatment on the concentrates, the air drying mechanism (220) is used for performing air drying treatment on the concentrates, the secondary drying mechanism (230) is used for performing secondary drying treatment on the concentrates, and the power driving device (500) is used for providing driving power for the -level drying mechanism (210), the air drying mechanism (220) and the secondary drying mechanism (230);
-stage drying mechanism (210) comprises an outer cylinder (211) and an inner cylinder (212) which are coaxially arranged and have openings at upper and lower ends, the outer cylinder (211) is sleeved outside the inner cylinder (212) and an annular blanking channel is formed between the outer cylinder and the inner cylinder, the top end of the outer cylinder (212) is fixedly provided with a sealing cap (213) for sealing the opening of the outer cylinder and the sealing cap (213) is positioned above the blanking channel , the middle position of the inner circle surface of the inner cylinder (212) along the axial direction is fixedly provided with a hollowed inner frame (212 b), the inner frame (212 b) is movably provided with a circular dewatering disc (214) with an upward opening, the dewatering disc (214) and the inner cylinder (212) are coaxially arranged, the size of the opening of the dewatering disc (214) is gradually increased from bottom to top along the vertical direction, the bottom of the dewatering disc (214) is rotatably connected and matched with the inner frame (212 b) and the axial direction of the rotating shaft is coaxially arranged with the inner cylinder (212), the inner cylinder (212) is provided with an inner cylinder (212) and a coaxially arranged, the bottom of the dewatering disc (214) is connected with an upward opening of the inner frame (212), a driving device (215) and a is provided with a fixed at the bottom of the inner cylinder (215), the rotating shaft is provided with an upward rotating shaft, the rotating end of the rotating device (214 a which is connected with the rotating shaft, the rotating device, the rotating end of the rotating device (215 which is connected with the rotating shaft, the rotating device, the rotating end;
the inner cylinder (212) is also coaxially provided with a conical water pan (215 a) with an upward opening, the opening of the water pan (215 a) is gradually enlarged from bottom to top along the vertical direction, the opening of the water pan (215 a) is rotationally attached to the inner wall of the inner cylinder (212), the water pan (215 a) is positioned between the inner frame (212 b) and the supporting plate (212 a), the water pan (215 a) is hermetically sleeved on the inner rotating shaft (215), the inner rotating shaft (215) is arranged in a hollow manner, the inner rotating shaft (215) is provided with a water discharge hole (215 b) communicated with the inside of the inner rotating shaft, the water discharge hole (215 b) is positioned at the bottom of the water pan (215 a), the bottom of the inner rotating shaft (215) is communicated with a water discharge pipe through a rotatable joint, and the output end of the water discharge pipe points to;
the outer cylinder (211) is of an inner-outer layer structure, an annular inner cavity is formed between the inner cylinder and the outer cylinder, an annular heater (218) matched with the inner cavity is arranged in the inner cavity, the heater (218) is attached to the inner layer of the outer cylinder (211), wavy drying sheets (216) arranged in parallel to the axial direction of the outer cylinder (211) are arranged in the blanking channel , the drying sheets (216) extend from the top end of the blanking channel to the bottom end of the blanking channel, the ends of the drying sheets (216) in the width direction are fixedly connected with the inner wall of the inner layer of the outer cylinder (212), the other ends in the width direction are attached to the outer circular surface of the inner cylinder (212), the drying sheets (216) are arranged in an array along the circumferential direction of the outer cylinder (211), the blanking channel is divided into a plurality of wavy drying channels (217) by the drying sheets (216), and the outer cylinder (211) and the drying sheets (216) are made of materials with good heat conduction performance.
As a further optimization or improvement of the present solution .
The air drying mechanism (220) comprises an outer cone cylinder (221) and an inner cone cylinder (222) which are coaxially arranged with openings at the upper end and the lower end, the sizes of the openings of the outer cone cylinder (221) and the inner cone cylinder (222) are gradually increased from bottom to top along the vertical direction, the tapers of the outer cone cylinder (221) and the inner cone cylinder (222) are equal, the outer cone cylinder (221) is sleeved outside the inner cone cylinder (222) and an annular discharging channel II is formed between the outer cone cylinder (222) and the inner cone cylinder, the discharging channel II is gradually narrowed from top to bottom along the vertical direction, the top end of the outer cone cylinder (221) is coaxially and fixedly connected with the bottom end of the outer cone cylinder (211), the inner cone cylinder (222) is coaxially and fixedly connected with the lower end face of a supporting plate (212 a), the top end of the discharging channel II is connected with the bottom end of a discharging channel , a supporting cylinder (223) for plugging the inner cone cylinder (222) is coaxially and fixedly arranged at the lower end opening of the lower end of the inner cone cylinder (222), the supporting cylinder (223) and the supporting cylinder (222) is coaxially and is connected with an air inlet hole (227) which is arranged on the outer cone cylinder (221), the outer cone cylinder (221) and a plurality of air outlet hole (224) which is arranged on the air outlet (225), the air outlet hole (224) which is arranged in the inner cone cylinder (225), the outer cone cylinder (225) and a plurality of the air outlet (225) which is arranged in the inner cone cylinder (225) and extends from the inner cone cylinder (225), the air drying mechanism (225), the air outlet) which is arranged in the vertical direction of the air drying mechanism (225), the air drying mechanism (222), the air outlet) and the air outlet (225), the air outlet of the air cylinder (225) is arranged in the air cylinder (225), the air outlet of the air cylinder (225) and the air outlet of the air cylinder (225) is arranged in the air cylinder (225), the air outlet of the air cylinder (225) and the air cylinder (225) is arranged in the air outlet of the air cylinder (225) and the air outlet of the air cylinder (225), the air outlet of.
As a further optimization or improvement of the present solution .
The secondary drying mechanism (230) comprises a supporting plate (231) fixedly connected with the mounting frame (100), the upper end surface of the supporting plate (231) is fixedly provided with a drying disk (232) coaxially and movably sleeved outside the outer rotating shaft (227), an opening of the drying disk (232) is upward and is provided with an annular sealing cover (233) coaxially and fixedly connected with the drying disk, a speed reduction transmission member (240) with an annular structure is coaxially arranged in the drying disk (232), an installation ring (237) with a thin-wall structure is coaxially sleeved on the outer circular surface of the speed reduction transmission member (240), a rectangular scraper (238) which extends upward and is contacted with the inner wall of the drying disk (232) is arranged on the outer circular surface of the installation ring (237), the width direction of the scraper (238) is vertically arranged, the scraper (238) is attached to the disk bottom of the drying disk (232), the scraper (238) is provided with a plurality of scrapers and is arranged in an array along the circumferential, a material storage groove is formed between adjacent scraping plates (238), the diameter of the mounting ring (237) is smaller than that of an opening of the sealing cover (233), an annular opening is formed between the mounting ring and the opening, the opening is aligned with the bottom end of the blanking channel II up and down and is connected and communicated, the bottom end of the outer conical cylinder (221) is fixedly connected with the sealing cover (233), and the supporting cylinder (233) is fixedly connected with the speed reduction transmission member (240);
the utility model discloses a drying tray, including drying tray (232), supporting plate (231) and lower end face, be provided with row material pipe (236) that upper and lower opening arranged on the supporting plate (231), the top of arranging material pipe (236) extends to in drying tray (232) and holds the silo corresponding with wherein, the lower terminal surface of drying tray (232) is coaxial to be provided with annular interior heavy groove (234) and holds silo and correspond from top to bottom, and interior heavy groove (234) internal fixation inlays and is equipped with annular heater two (235) rather than matching, drying tray (232) are made for the material that the thermal conductivity is good.
Compared with the prior art, the centrifugal drying device has the advantages that the centrifugal drying device is ingenious and compact in structure, simple in principle and convenient to operate and use, the tower-type structure is formed by -level drying, air-drying and two-level drying mechanisms from top to bottom, the -level drying mechanism carries out centrifugal dehydration primary drying treatment on concentrate, the air-drying mechanism carries out air-drying on the dehydrated concentrate, the two-level drying mechanism carries out secondary drying treatment on the air-dried concentrate, and therefore the drying efficiency of the concentrate is greatly improved.
Drawings
Fig. 1, 2 and 3 are schematic diagrams of the overall structure of the invention.
Fig. 4 is a matching view of the drying device and the mounting frame.
Fig. 5 is a schematic structural view of the drying apparatus.
Fig. 6 is an internal structure schematic diagram of an -level drying mechanism.
Fig. 7 and 8 are matching diagrams of the -grade drying mechanism and the air drying mechanism.
Fig. 9 is a partial structure schematic diagram of an -level drying mechanism.
Fig. 10 and 11 are schematic internal structural diagrams of an -level drying mechanism.
Fig. 12 is a cross-sectional view of the outer barrel.
Fig. 13 is a connection diagram of the -level drying mechanism and the air drying mechanism.
Fig. 14 is an exploded schematic view of the airing mechanism.
Fig. 15 and 16 are partial schematic structural views of the seasoning mechanism.
Fig. 17 is a matching diagram of the air drying mechanism and the secondary drying mechanism.
Fig. 18 is a schematic structural diagram of the secondary drying mechanism.
Fig. 19 is an internal structure diagram of the secondary drying mechanism.
Fig. 20 and 21 are partial structural schematic diagrams of the secondary drying mechanism.
Fig. 22 and 23 are schematic structural views of the speed reduction transmission member.
Fig. 24 is a diagram showing the combination of the input device and the drying device.
Fig. 25 is a schematic structural diagram of the input device.
Fig. 26 is a schematic structural view of the fixing frame.
Fig. 27 is a partial structural diagram of the input device.
Fig. 28 is a schematic structural diagram of an output device.
Fig. 29 is a sectional view of the output device.
FIG. 30 is a drawing showing the power driving device in cooperation with the inner and outer rotating shafts.
Fig. 31 shows the power member engaged with the outer shaft.
Fig. 32 and 33 are the matching diagrams of the second power member and the inner rotating shaft.
Fig. 34 and 35 are partial structural schematic diagrams of the second power member.
Detailed Description
Referring to fig. 1-35, tower-type water-concentration concentrate drying machine includes a mounting rack 100, a drying device 200 fixedly disposed on the mounting rack 100, an input device 300, an output device 400, and a power driving device 500, where the drying device 200 includes a -level drying mechanism 210, an air-drying mechanism 220, and a secondary drying mechanism 230, which are sequentially arranged from top to bottom, and form a tower structure, the input device 300 is configured to convey wet concentrate to an input end of the -level drying mechanism 210, and the concentrate sequentially passes through the -level drying mechanism 210, the air-drying mechanism 220, and the secondary drying mechanism 230, the secondary drying mechanism 230 is configured to discharge the dried concentrate to the output device 300, and the dried concentrate is discharged outward by the output device 300, the -level drying mechanism 210 is configured to perform centrifugal dewatering and primary drying treatment on the concentrate, the air-drying mechanism 220 is configured to perform air-drying treatment on the concentrate, the secondary drying mechanism 230 is configured to perform secondary drying treatment on the concentrate, and the power driving device 500 is configured to provide driving power for the -level.
Specifically, the -stage drying mechanism 210 includes an outer cylinder 211 and an inner cylinder 212 which are coaxially arranged and have openings at upper and lower ends, the outer cylinder 211 is sleeved outside the inner cylinder 212 and an annular blanking channel is formed between the outer cylinder 211 and the inner cylinder 212, the top end of the outer cylinder 212 is fixedly provided with a sealing cap 213 for sealing the opening of the outer cylinder and the sealing cap 213 is located above the blanking channel , the inner circular surface of the inner cylinder 212 is fixedly provided with a hollowed inner frame 212b along the middle position of the axial direction thereof, the inner frame 212b is movably provided with a circular dewatering disc 214 having an upward opening, the dewatering disc 214 and the inner cylinder 212 are coaxially arranged, the opening of the dewatering disc 214 is gradually increased from bottom to top along the vertical direction, the bottom of the dewatering disc 214 is rotatably connected and matched with the inner frame 212b and the axial direction of the rotating shaft is coaxially arranged with the inner cylinder 212, the opening of the dewatering disc 214 is lined on the top edge of the inner cylinder 212, for dry-wet separation of the concentrate, the concentrate is provided with a through dewatering disc 214, the bottom of the dewatering disc 214 is provided with a coaxially arranged, the bottom end 215 of the dewatering disc 214, the sealing device is connected with the inner cylinder 212, the sealing cap 215, the dewatering disc 215, the sealing cap, the dewatering disc 214 is connected with the dewatering disc 215, the dewatering disc 214, the sealing cap, the dewatering disc 214 is connected with the dewatering disc 215, the sealing cap, the inner cylinder 212, the sealing cap, the dewatering disc 215, the dewatering disc 214 is connected with the dewatering disc 215, the inner cylinder 212, the dewatering disc 215, the dewatering disc 214 is connected with.
More specifically, in order to collect and guide the water droplets discharged by the sieve holes 214a into the sewer, a conical water pan 215a with an upward opening is coaxially disposed in the inner cylinder 212, the size of the opening of the water pan 215a gradually increases from bottom to top along the vertical direction, the opening of the water pan 215a is rotatably attached to the inner wall of the inner cylinder 212, the water pan 215a is disposed between the inner frame 212b and the support plate 212a, the water pan 215a is hermetically sealed and coupled to the inner rotating shaft 215, in order to facilitate the water droplets collected by the water pan 215a to be discharged, the inner rotating shaft 215 is disposed in a hollow manner, a drain hole 215b communicated with the inner rotating shaft 215 is disposed on the inner rotating shaft 215, the drain hole 215b is disposed at the bottom of the water pan 215a, the bottom of the inner rotating shaft 215 is communicated with a drain pipe through a rotatable joint, and the output, the centrifugally dewatered water droplets are collected by the drip tray 215a, and the water collected by the drip tray 215a is discharged to a sewer through the drain hole 215b, the inner rotary shaft 215, and the drain pipe.
The centrifugally flying concentrate falls from top to bottom in a blanking channel , in order to perform primary drying treatment on the concentrate in a blanking channel , the outer cylinder 211 is of an inner-outer layer structure, an annular inner cavity is formed between the inner cylinder and the outer cylinder, an annular heater 0218 matched with the outer cylinder is arranged in the inner cavity, a heater 1218 is attached to the inner layer of the outer cylinder 211, a wavy drying sheet 216 is arranged in the blanking channel along the axial direction parallel to the outer cylinder 211, the drying sheet 216 extends from the top end to the bottom end of the blanking channel , the end of the drying sheet 216 in the width direction is fixedly connected with the inner wall of the inner layer of the outer cylinder 212, the other end of the drying sheet 216 in the width direction is attached to the outer circular surface of the inner cylinder 212, the drying sheet 216 is provided with a plurality of drying sheets and is arranged in an array along the circumferential direction where the outer cylinder 211 is located, the drying sheet 216 divides the blanking channel 5 into a plurality of wavy drying channels 217, in order to facilitate the heat transfer of heat to the heater to the drying sheet 216, the outer cylinder 211 and the drying sheet 216 are made of good-performance material, the concentrate contacts with the drying sheet , the concentrate can perform heat exchange curve for making the concentrate slow-drying sheet 216, and the concentrate-drying sheet 216, and.
In the operation process of the -level drying mechanism 210, the input device 300 conveys the moist concentrate into the dewatering tray 214 from top to bottom and evenly spreads the moist concentrate inside the dewatering tray 214 under the guiding action of the conical tip 214b, at the same time, the power driving device 500 drives the inner rotating shaft 215 to rotate, the inner rotating shaft 215 drives the dewatering tray 214 to synchronously rotate at high speed and enable the moisture in the moist concentrate to centrifugally move and be thrown out by the sieve holes 214a, the thrown-out moisture is changed into water drops and drops into the water receiving tray 215a, then the water drops are gathered and sequentially flow into a sewer through the water discharge holes 215b, the inner rotating shaft 215 and the water discharge pipe, after that, the rotating speed of the inner rotating shaft 215 is increased, the concentrate centrifugally moves, the opening of the dewatering tray 214 flies upwards and drops into the drying channel 217 under the shielding action of the sealing cap 213, the concentrate slowly moves downwards in a curve in the drying channel 217 and exchanges heat with the drying sheet 216, and the primary drying process of the concentrate is completed.
The air drying mechanism 220 comprises an outer cone cylinder 221 and an inner cone cylinder 222 which are coaxially arranged with openings at the upper end and the lower end, the sizes of the openings of the outer cone cylinder 221 and the inner cone cylinder 222 are gradually increased from bottom to top along the vertical direction, the conicity of the outer cone cylinder 221 is equal to that of the inner cone cylinder 222, the outer cone cylinder 221 is sleeved outside the inner cone cylinder 222, an annular discharging channel II is formed between the outer cone cylinder 221 and the inner cone cylinder 222, the discharging channel II is gradually narrowed from top to bottom along the vertical direction, the top end of the outer cone cylinder 221 is coaxially and fixedly connected with the bottom end of the outer cone cylinder 211, the inner cone cylinder 222 is coaxially and fixedly connected with the lower end face of a supporting plate 212a, the top end of the discharging channel II is communicated with the bottom end of a discharging channel , a supporting cylinder 223 for plugging the inner cone cylinder 222 is coaxially and fixedly arranged at the lower end opening of the inner cone cylinder 222, the stacking height of the supporting cylinder 223 and the inner cone cylinder 222 is equal to the height of the outer cone cylinder 221, an annular sliding plate 224 is fixedly arranged on the inner cone cylinder 221, the inner cone cylinder 224 and the sliding plate 224 is arranged on the inner cone cylinder 222, the sliding plate 224 is arranged on the inner cone cylinder 222, the sliding plate 224 and the sliding plate 224 is arranged on the inner cone cylinder 222, the sliding plate 225, the sliding plate 224 and the sliding plate 225, the sliding plate is arranged in parallel to the vertical direction, the sliding plate 225, the vertical direction, the sliding plate 228, the sliding plate is arranged, the sliding plate 228, the sliding plate is arranged on the outer cone cylinder 222, the inner cone cylinder 222, the sliding plate 228, the sliding plate 225, the sliding plate is arranged on the outer cone cylinder 222, the sliding plate 225, the sliding plate is arranged on the sliding plate 225, the.
In the working process of the air drying mechanism 220, the power driving device 500 drives the outer rotating shaft 227 to rotate, the outer rotating shaft 227 drives the fan 228 to synchronously rotate, outside air enters the inner cone 222 through the air inlet 229 and is discharged through the second discharging channel 26 through the air outlet 225, the outside air circularly flows in the way, meanwhile, concentrate jumps downwards from top to bottom through the sliding plate 224 and slides down, in the process, the flowing air is used for air drying the concentrate, and the concentrate subjected to the air drying treatment is discharged into the second-stage drying mechanism 230 from the bottom end of the second discharging channel.
The secondary drying mechanism 230 comprises a supporting plate 231 fixedly connected with the mounting frame 100, the upper end surface of the supporting plate 231 is fixedly provided with a drying disk 232 coaxially and movably sleeved outside the outer rotating shaft 227, an opening of the drying disk 232 is upward, an annular sealing cover 233 coaxially and fixedly connected with the opening is arranged at the opening, a speed reduction transmission member 240 with an annular structure is coaxially arranged in the drying disk 232, an installation ring 237 with a thin-wall structure is coaxially sleeved on the outer circular surface of the speed reduction transmission member 240, a rectangular scraper 238 which extends upward and is contacted with the inner wall of the drying disk 232 is arranged on the outer circular surface of the installation ring 237, the width direction of the scraper 238 is vertically arranged, the scraper 238 is attached to the disk bottom of the drying disk 232, the scrapers 238 are arranged in an array along the circumferential direction where the installation ring 237 is located, a material storage groove is formed between adjacent scrapers 238, the diameter of the installation ring 237 is smaller than, the opening is aligned with the bottom end of the second discharging channel up and down and is connected and communicated, wherein the bottom end of the outer conical cylinder 221 is fixedly connected with the sealing cover 233, and the supporting cylinder 233 is fixedly connected with the speed reduction transmission member 240, so that the concentrate falling from the second discharging channel can fall into the storage tank.
Specifically, in order to perform secondary drying on the concentrate falling into the drying disk 232 and discharge the concentrate, a discharge pipe 236 with an upper opening and a lower opening is arranged on the supporting plate 231, the top end of the discharge pipe 236 extends into the drying disk 232 and corresponds to a storage tank therein, an annular inner sinking groove 234 is coaxially arranged on the lower end surface of the drying disk 232 and corresponds to the storage tank up and down, a matched annular heater II 235 is fixedly embedded in the inner sinking groove 234, in order to facilitate heat conduction, the drying disk 232 is made of a material with good heat conductivity, the drying disk 232 receives the heat energy of the heater II 235 and performs heat exchange treatment on the concentrate inside the drying disk 232, secondary drying treatment on the concentrate is completed, the power of the outer rotating shaft 227 is transmitted to the mounting ring 237 through a speed reduction transmission member 240 and drives the scraper 238 to slowly rotate around the axis of the mounting ring 237, the concentrate after the secondary drying treatment is pushed to the inlet of the discharge pipe 236, and the concentrate falls into the output device 400 through the discharge pipe 236 under the action of self-discharge gravity.
More specifically, in order to drive the mounting ring 237 to rotate, the speed reduction transmission member 240 includes a fixed disk 241 fixedly connected to the bottom of the drying disk 232 and coaxially and movably sleeved outside the outer rotating shaft 227, a driving gear 242 is rotatably and embedded in the fixed disk 241, the driving gear 242 is coaxially and fixedly sleeved on the outer rotating shaft 227, a driven gear ring 243 is coaxially and movably disposed between the fixed disk 241 and the mounting ring 237, the driven gear ring 243 is an inner gear ring, a transmission gear 244 axially parallel to the axial direction of the driving gear 242 is further embedded in the upper end surface of the mounting disk 241, three transmission gears 244 are disposed and arranged in an array along the circumferential direction of the fixed disk 241, the transmission gear 244 is disposed between the driving gear 242 and the driven gear ring 243 and engaged with the driving gear ring, the outer circumferential surface of the driven gear ring 243 is in key connection with the mounting ring 237, and in order to, in order to shield the transmission gear 244, the driving gear 242 and the driven ring gear 243, an end cover 245 matched with the upper end surface of the fixed disc 241 is coaxially arranged on the upper end surface of the fixed disc 241.
More specifically, the end cover 245 and the support cylinder 233 have the same diameter, the support cylinder 233 is fixedly connected with the upper end face of the end cover 245, through holes are formed in the end cover 245 and the fixing plate 241, the through holes are axially and vertically arranged, the lower ends of the through holes are communicated with the outside, and the upper ends of the through holes are communicated with the air inlet holes 229, so that the effective support of the support cylinder 233 is ensured in the aspect of , and the air inlet holes 229 are communicated with the outside in the aspect of .
In the working process of the secondary drying mechanism 230, the outer rotating shaft 227 drives the driving gear 242 to rotate, the transmission gear 244 transmits the power of the driving gear 242 to the driven gear ring 243 and drives the driven gear ring 243 to rotate, the driven gear ring 243 drives the scraper 238 to slowly rotate around the axis direction of the mounting ring 237, the concentrate falling into the feeding groove is pushed to the inlet of the discharging pipe 236 and falls into the output device 400 through the discharging pipe 236, in the process, the second heater 235 transmits the heat to the drying disc 232, the drying disc 232 exchanges heat with the concentrate in the storage groove, and secondary drying processing is performed on the concentrate.
The input device 300 is fixedly connected with the mounting frame 100 and is positioned above the sealing cap 213, the input device 300 comprises a rectangular fixing frame 301 fixedly connected with the mounting frame 100, a driving roller 302 and a driven roller 303 which are arranged at intervals are rotatably arranged on the fixing frame 301, the driving roller 302 and the driven roller 303 are arranged at the same height, the axial directions of the driving roller 302 and the driven roller 303 are parallel to the tangential direction of the circumference of the outer cylinder body 211, a conveying belt 304 wound between the driving roller 302 and the driven roller 303 is arranged between the driving roller 302 and the driven roller 303, a hopper 307 fixedly connected with the fixing frame 301 is arranged above the input end of the conveying belt 304, the output end of the conveying belt 304 is positioned above the sealing cap 213, and a hopper 308 is arranged between the driving roller 302 and the driven roller 303, wherein the input end of the hopper 307 is connected with the output end of the ore, the size of the opening of the funnel 308 is gradually increased from bottom to top along the vertical direction, the input port of the funnel 308 is connected with the output end of the conveyer belt 304, the output port is connected with the sealing cap 213, and the connection position is positioned right above the conical tip 214b, the concentrate in the hopper 307 is conveyed into the funnel 308 through the conveyer belt 304, and then falls into the dewatering disc 214 from the funnel 308 for dewatering treatment.
Specifically, in order to drive the conveying belt 304 to operate, the input device 300 further includes a conveying motor 305 fixedly connected to the fixed frame 301, an axial direction of an output shaft of the conveying motor 305 is parallel to an axial direction of the driving roller 302, a belt transmission assembly 306 is provided between the conveying motor 305 and a driving end of a roller shaft of the driving roller 302 for connecting the conveying motor 305 and the driving roller 302, and the belt transmission assembly 306 transmits power on the output shaft of the conveying motor 305 to the driving roller 302 and drives the driving roller 302 to rotate around its own axis.
In the operation of the input device 300, the ore dressing equipment outputs separated concentrate into the hopper 307 and falls onto the conveyer belt 304 from the output port of the hopper 307, the belt transmission assembly 306 transmits the power on the output shaft of the conveyer motor 305 to the driving roller 302 and drives the driving roller 302 to rotate around the self-axial direction, the driving roller 302 and the driven roller 303 cooperate with each other to make the conveyer belt 304 circulate and convey the concentrate on the input end of the conveyer belt 304 to the output end, and then the concentrate falls into the funnel 308 from the output end of the conveyer belt 304 and is discharged into the dewatering disc 214 from the output port of the funnel 308.
Specifically, because the temperature of the concentrate subjected to the secondary drying treatment is high, in order to avoid scalding workers by mistake, the lower end surface of the discharge channel 401 is obliquely arranged into a step-shaped rectangular springboard 405, a gap is arranged between two adjacent springboards 405 along the horizontal position, an overlapped cross part is arranged along the vertical position, the inclination angle of the springboard 405 is 25-40 degrees and is smaller than the inclination angle of the discharge channel 401, the upper end surface of the discharge channel 401 is provided with a plurality of fine holes 404, the output device 400 further comprises a blower 403 fixedly connected with the mounting frame 100, an air guide pipe 402 for connecting the output end of the blower 403 and the bottom of the discharge channel 401 is arranged between the output end of the blower 403 and the bottom of the discharge channel 401, the input end of the air guide pipe 402 is connected and communicated with the output end of the blower 403, the output end is horizontal and connected and communicated with, the outlet end of the air duct 402 forms an obtuse angle with the direction of the discharge channel 401 from the inlet to the outlet.
In the working process of the output device 400, the discharge pipe 236 discharges the dried concentrate to the input port of the discharge channel 401, the concentrate slides downwards along the springboards 405 step by step until the concentrate is discharged from the output end of the discharge channel 401, in the process, the air blower 403 blows air and guides the concentrate into the discharge channel 401 through the air guide pipe 402, the high-speed air flow passes through the gap between the two springboards 405 and the concentrate is subjected to heat dissipation treatment, the high-speed air flow and the concentrate are subjected to complete heat exchange treatment and are converted into high-temperature air flow, and the high-temperature air flow is discharged outwards through the fine holes 404.
In order to drive the inner rotating shaft 215 and the outer rotating shaft 227 to rotate, the power driving apparatus 500 includes a power member 510 for driving the outer rotating shaft 227 to rotate at a constant speed, and a power member two 520 for driving the inner rotating shaft 215 to rotate at a variable speed, wherein the power member 510 and the power member two 520 are both fixedly connected to the mounting bracket 100.
Specifically, the power member 510 includes a motor 511 fixedly connected to the mounting bracket 100, and an axial direction of an output shaft of the motor 511 is parallel to an axial direction of the outer shaft 227, a second belt transmission assembly 512 for connecting the output shaft of the motor 511 and a driving end of the outer shaft 227 is disposed between the output shaft of the motor and the driving end of the outer shaft 227, the second belt transmission assembly 512 is used for transmitting power from the output shaft of the motor 511 to the outer shaft 227 and driving the outer shaft 227 to rotate around its own axis, and the motor 511 drives the outer shaft 227 to rotate.
Specifically, the second power member 520 includes a transmission main shaft 521 located below the support plate 231 and rotatably disposed on the support plate 231 and the mounting frame 100, and a second motor 522 fixedly disposed on the mounting frame 100 and vertically disposed in the axial direction, the axial direction of the transmission main shaft 521 is parallel to the axial direction of the inner rotating shaft 215, a third belt transmission component 523 for connecting the output shaft of the second motor 522 and the driving end of the transmission main shaft 521 is disposed between the output shaft of the second motor 522 and the driving end of the transmission main shaft 521, the third belt transmission component 523 is used for transmitting the power on the output shaft of the second motor 522 to the transmission main shaft 521 and driving the transmission main shaft 521 to rotate around the self axial direction, the driving end of the inner rotating shaft 215 extends downward from the driving end of the outer rotating shaft 227, and a continuously.
More specifically, the continuously variable transmission assembly includes a small pulley 524 coaxially sleeved on the transmission main shaft 521, and a large pulley 525 coaxially sleeved on the driving end of the inner rotating shaft 215, the small pulley 524 and the large pulley 525 are both two conical disc bodies to form a V-shaped structure, the small pulley 524 and the transmission main shaft 521 form a spline connection fit, the small pulley 524 can slide up and down along the transmission main shaft 521, the large pulley 525 and the inner rotating shaft 215 form a spline connection fit, the large pulley 525 can slide up and down along the inner rotating shaft 215, a steel belt 526 for connecting the small pulley 524 and the large pulley 525 in a winding manner is arranged between the small pulley 524 and the large pulley 525, in order to support the large pulley 525, a detachable limit boss 525a is arranged on the outer circumferential surface of the driving end of the inner rotating shaft 215, the limit boss 525a is located below the large pulley 525, a is movably sleeved outside the inner rotating shaft 215, the end of the support spring b abuts against the limit boss 525a, the other end abuts against the large pulley 525, the elastic force of the support spring 525b always points to the large pulley 525, the limit boss 525a, in a manner that the movable ratio of the transmission pulley 524 between the small pulley 524 and the transmission frame 527 is linked with the transmission frame 527, and the transmission frame 527 is linked with the transmission frame 521, so that the transmission frame 527 is linked, and the transmission frame 527 is linked with the transmission frame 527 is linked, and the transmission frame.
More specifically, the continuously variable transmission assembly further comprises an adjustable speed motor 528 fixedly connected with the mounting frame 100, the adjustable speed motor 528 is a stepping motor, an axial direction of an output shaft of the adjustable speed motor 528 is perpendicular to an axial direction of the transmission main shaft 521, an eccentric cam 529b is coaxially and fixedly sleeved on the output shaft of the adjustable speed motor 528, a horizontal flat groove 529a is formed in a vertical section of the linkage frame 527, a driving end of the eccentric cam 529b is connected with the output shaft of the adjustable speed motor 528, an output end of the eccentric cam 529b is inserted into the flat groove 529a, the output end of the eccentric cam 529b and the horizontal groove 529a form sliding guide fit, and the linkage frame 527 is driven by the adjustable speed.
In the working process of the second power member 520, the third belt transmission component 523 transmits the power of the second motor 522 to the transmission main shaft 521, the stepless speed change component transmits the power on the transmission main shaft 521 to the inner rotating shaft 215 and drives the inner rotating shaft 215 to rotate around the axis of the second motor, if the inner rotating shaft 215 needs to be accelerated, the speed regulation motor 528 drives the linkage frame 527 to move downwards, the linkage frame 527 drives the upper half part of the small pulley 524 to slide downwards and the small pulley 524 extrudes the steel belt 526, the support spring 525b enables the large pulley 525 to follow up, the transmission ratio between the small pulley 524 and the large pulley 525 is increased, and the rotating speed of the inner rotating shaft 215 is increased; if the inner rotating shaft 215 needs to be decelerated, the link 527 is driven by the speed regulating motor 528 to move upwards, the link 527 drives the upper half part of the small pulley 524 to slide upwards, the support spring 525b enables the large pulley 525 to follow and extrude the steel belt 526, the transmission ratio between the small pulley 524 and the large pulley 525 is reduced, and the rotating speed of the inner rotating shaft 215 is decelerated.
The purpose of the speed change of the inner rotating shaft 215 is that firstly needs to drive the dewatering tray 214 to rotate at a low speed to discharge the water separation core in the wet concentrate through the sieve holes 214a, then needs to drive the dewatering tray 214 to rotate at a high speed to enable the dewatered concentrate to generate centrifugal motion and fly out from the opening of the dewatering tray 214, and secondly needs to adjust the rotating speed of the inner rotating shaft 215 to enable different types of concentrates to centrifugally fly out due to different densities of the different types of concentrates and different adhesion degrees in a wet state.
Claims (10)
- tower type drying components for wet concentrate wet flotation are characterized in that a -level drying mechanism (210), an air drying mechanism (220), a secondary drying mechanism (230) and a power driving device (500) are sequentially arranged from top to bottom, the -level drying mechanism (210), the air drying mechanism (220) and the secondary drying mechanism (230) form a tower type structure, the -level drying mechanism (210) is used for centrifugally dewatering and primarily drying the concentrate, the air drying mechanism (220) is used for air drying the concentrate, the secondary drying mechanism (230) is used for secondarily drying the concentrate, and the power driving device (500) is used for providing driving power for the -level drying mechanism (210), the air drying mechanism (220) and the secondary drying mechanism (230);-stage drying mechanism (210) comprises an outer cylinder (211) and an inner cylinder (212) which are coaxially arranged and have openings at upper and lower ends, the outer cylinder (211) is sleeved outside the inner cylinder (212) and an annular blanking channel is formed between the outer cylinder and the inner cylinder, the top end of the outer cylinder (212) is fixedly provided with a sealing cap (213) for sealing the opening of the outer cylinder and the sealing cap (213) is positioned above the blanking channel , the middle position of the inner circle surface of the inner cylinder (212) along the axial direction is fixedly provided with a hollowed inner frame (212 b), the inner frame (212 b) is movably provided with a circular dewatering disc (214) with an upward opening, the dewatering disc (214) and the inner cylinder (212) are coaxially arranged, the size of the opening of the dewatering disc (214) is gradually increased from bottom to top along the vertical direction, the bottom of the dewatering disc (214) is rotatably connected and matched with the inner frame (212 b) and the axial direction of the rotating shaft is coaxially arranged with the inner cylinder (212), the inner cylinder (212) is provided with an inner cylinder (212) and a coaxially arranged, the bottom of the dewatering disc (214) is connected with an upward opening of the inner frame (212), a driving device (215) and a is provided with a fixed at the bottom of the inner cylinder (215), the rotating shaft is provided with an upward rotating shaft, the rotating end of the rotating device (214 a which is connected with the rotating shaft, the rotating device, the rotating end of the rotating device (215 which is connected with the rotating shaft, the rotating device, the rotating end;the inner cylinder (212) is also coaxially provided with a conical water pan (215 a) with an upward opening, the opening of the water pan (215 a) is gradually enlarged from bottom to top along the vertical direction, the opening of the water pan (215 a) is rotationally attached to the inner wall of the inner cylinder (212), the water pan (215 a) is positioned between the inner frame (212 b) and the supporting plate (212 a), the water pan (215 a) is hermetically sleeved on the inner rotating shaft (215), the inner rotating shaft (215) is arranged in a hollow manner, the inner rotating shaft (215) is provided with a water discharge hole (215 b) communicated with the inside of the inner rotating shaft, the water discharge hole (215 b) is positioned at the bottom of the water pan (215 a), the bottom of the inner rotating shaft (215) is communicated with a water discharge pipe through a rotatable joint, and the output end of the water discharge pipe points to;the outer cylinder (211) is of an inner-outer layer structure, an annular inner cavity is formed between the inner cylinder and the outer cylinder, an annular heater (218) matched with the inner cavity is arranged in the inner cavity, the heater (218) is attached to the inner layer of the outer cylinder (211), wavy drying sheets (216) arranged in parallel to the axial direction of the outer cylinder (211) are arranged in the blanking channel , the drying sheets (216) extend from the top end of the blanking channel to the bottom end of the blanking channel, the ends of the drying sheets (216) in the width direction are fixedly connected with the inner wall of the inner layer of the outer cylinder (212), the other ends in the width direction are attached to the outer circular surface of the inner cylinder (212), the drying sheets (216) are arranged in an array along the circumferential direction of the outer cylinder (211), the blanking channel is divided into a plurality of wavy drying channels (217) by the drying sheets (216), and the outer cylinder (211) and the drying sheets (216) are made of materials with good heat conduction performance.
- 2. The tower type drying component for water separation of wet concentrate according to claim 1, characterized in that the air drying mechanism (220) comprises an outer cone (221) and an inner cone (222) which are coaxially arranged with openings at upper and lower ends, the openings of the outer cone (221) and the inner cone (222) are gradually enlarged from bottom to top along a vertical direction, the tapers of the outer cone (221) and the inner cone (222) are equal, the outer cone (221) is sleeved on the outer portion of the inner cone (222) and forms an annular discharge channel II therebetween, the discharge channel II is gradually narrowed from top to bottom along the vertical direction, the top end of the outer cone (221) is coaxially and fixedly connected with the bottom end of the outer cone (211), the inner cone (222) is coaxially and fixedly connected with the lower end surface of the support plate (212 a), the top end of the discharge channel II is connected with the bottom end of the discharge channel , the lower end of the outer cone (222) is coaxially and fixedly provided with a support cylinder (223) for plugging the outer cone (221), the support cylinder (223) and the outer cone (221) is coaxially and the inner cone (221), the inner cone (225) is connected with an inner cone (225), the outer cone (225), the air outlet (224) and the air outlet (224) is arranged on the inner cone (225), the outer cone (225), the air outlet) and the air outlet (225) is arranged in a plurality of the inner cone (225) and a plurality of the outer cone (225) and a plurality of the air outlet (225) is arranged in a plurality of the inner cone (225) and a plurality of the air outlet (225) is arranged in the air outlet (225) and a plurality of air outlet) is arranged in the inner cone (225) and a plurality of the air outlet (225) is arranged in the air outlet (225) and a plurality of air outlet) and a plurality of the inner cone (225) in the air outlet (225) in the inner cone (225) in the vertical direction, the air outlet (225) and a plurality of the inner cone (225) and a plurality of the air outlet (225) is arranged in the air outlet (225) in the vertical direction, the inner cone (225) and a plurality of the air outlet (225) is arranged in the inner cone.
- 3. Tower type drying component for water separation of wet concentrate, according to claim 1, characterized in that the secondary drying mechanism (230) includes a support plate (231) fixedly connected with the mounting frame (100), a drying tray (232) coaxially and movably sleeved outside the outer shaft (227) is fixedly arranged on the upper end surface of the support plate (231), an annular sealing cover (233) coaxially and fixedly connected with the opening of the drying tray (232) is arranged on the opening, a deceleration transmission component (240) of annular structure is coaxially arranged in the drying tray (232), a mounting ring (237) of thin-wall structure is coaxially sleeved on the outer circumferential surface of the deceleration transmission component (240), a rectangular scraper (238) extending upward and contacting with the inner wall of the drying tray (232) is arranged on the outer circumferential surface of the mounting ring (237), the width direction of the scraper (238) is vertically arranged and the scraper (238) is attached to the bottom of the drying tray (232), the scraper (238) is provided with a plurality of deceleration plates and arranged in an array along the circumferential direction of the mounting ring (237), a storage trough is formed between adjacent scraper (238), the diameter of the mounting ring (238) is smaller than the diameter of the conical sealing cover (233) and the conical sealing cover (233) is connected to the lower end of the mounting ring (233) and the conical sealing cover, wherein the conical cover (233) is connected to the conical cover (233, the conical cover (233) and the conical cover (233).
- 4. Tower type drying component for water separation of wet concentrate, according to claim 3, characterized in that the support plate (231) is provided with a discharge pipe (236) with an upper and lower opening, the top end of the discharge pipe (236) extends into the drying disk (232) and corresponds to the storage tank therein, the lower end face of the drying disk (232) is coaxially provided with an annular inner sink groove (234) and the inner sink groove (234) corresponds to the storage tank up and down, the inner sink groove (234) is internally and fixedly embedded with a second annular heater (235) matched with the inner sink groove, and the drying disk (232) is made of a material with good heat conductivity.
- 5. Tower type drying component for water separation of wet concentrate, according to claim 4, characterized in that the speed reduction transmission component (240) includes a fixed disk (241) fixedly connected with the bottom of the drying disk (232) and coaxially and movably sleeved outside the outer rotating shaft (227), the fixed disk (241) is rotatably embedded with a driving gear (242), the driving gear (242) is coaxially and fixedly sleeved on the outer rotating shaft (227), a driven gear ring (243) is coaxially and movably arranged between the fixed disk (241) and the mounting ring (237) and is an inner gear ring, the upper end surface of the mounting disk (241) is further embedded with a transmission gear (244) axially parallel to the axial direction of the driving gear (242), the transmission gear (244) is provided with three transmission gears and is arranged in an array along the circumferential direction of the fixed disk (241), the transmission gear (244) is arranged between the driving gear (242) and the driven gear ring (243) and is engaged with the driving gear ring (242), the outer circumferential surface of the driven gear ring (243) is in key connection with the mounting ring (237), the diameter of the driving gear (242) is smaller than the diameter of the transmission gear (244), and an end cover (245.
- 6. The tower-type drying member for water separation of wet concentrate according to claim 5, wherein the end cap (245) and the support cylinder (233) have the same diameter, the support cylinder (233) is fixedly connected with the upper end face of the end cap (245), the end cap (245) and the fixed disk (241) are provided with through holes which are vertically arranged in the axial direction, the lower ends of the through holes are communicated with the outside, and the upper ends of the through holes are communicated with the air inlet holes (229).
- 7. Tower type drying structure for water separation of wet concentrate, according to claim 1, characterized in that the power driving device (500) comprises a power member (510) for driving the outer rotating shaft (227) to rotate at a constant speed, and a second power member (520) for driving the inner rotating shaft (215) to rotate at a variable speed, wherein the power member (510) and the second power member (520) are both fixedly connected to the mounting frame (100).
- 8. Tower type drying component for water separation of wet concentrate, according to claim 5, characterized in that the power component (510) includes a motor (511) fixedly connected to the mounting bracket (100) and the axial direction of the output shaft of the motor (511) is parallel to the axial direction of the outer rotating shaft (227), a second belt transmission component (512) for connecting the output shaft of the motor (511) and the driving end of the outer rotating shaft (227) is provided therebetween, the second belt transmission component (512) is used for transmitting the power of the output shaft of the motor (511) to the outer rotating shaft (227) and driving the outer rotating shaft (227) to rotate around its own axis.
- 9. Tower type drying component for water separation of wet concentrate, according to claim 7, characterized in that the second power component (520) includes a transmission main shaft (521) located below the support plate (231) and rotatably disposed on the support plate (231) and the mounting bracket (100), and a second motor (522) fixedly disposed on the mounting bracket (100) and vertically disposed in the axial direction, the axial direction of the transmission main shaft (521) is parallel to the axial direction of the inner rotating shaft (215), a third belt transmission component (523) for connecting the output shaft of the second motor (522) and the driving end of the transmission main shaft (521) is disposed between the output shaft of the second motor (522) and the driving end of the transmission main shaft (521), the third belt transmission component (523) is used for transmitting the power on the output shaft of the second motor (522) to the transmission main shaft (521) and driving the transmission main shaft (521) to rotate around the own axial direction, the driving end of the inner rotating shaft (215) extends downwards from the driving end of the outer rotating shaft (227), and a stepless speed change component for.
- 10. The tower drying component for water separation of wet concentrate according to claim 9, wherein the infinitely variable speed assembly comprises a small pulley (524) coaxially sleeved on the transmission spindle (521), and a large pulley (525) coaxially sleeved on the driving end of the inner spindle (215), the small pulley (524) and the large pulley (525) are both two conical disks to form a V-shaped structure, the small pulley (524) and the transmission spindle (521) form a spline connection fit, the small pulley (524) can slide up and down along the transmission spindle (521), the large pulley (525) and the inner spindle (215) form a spline connection fit, the large pulley (525) can slide up and down along the inner spindle (215), a steel belt (526) for connecting the small pulley (524) and the large pulley (525) in a winding manner is arranged between the small pulley (524) and the large pulley (525), a detachable limit boss (525 a) is arranged on the outer circumferential surface of the driving end of the inner spindle (215) and is a limit boss (525 a) which is located below the large pulley (525), a support spring (525 b) is movably sleeved outside the inner spindle (215), a) is connected with a vertical support spring (527) and a) of a vertical support link, and a vertical support link (527) of the large pulley (527) and a link with a vertical support (527), and a vertical support link with the large pulley (527) of the vertical support (527) and the vertical support (527) of the spindle (527), and the horizontal support link (527) and the vertical support (521), and the horizontal support link (527) and the vertical support (527) of the horizontal support (527) and the horizontal support (527);the stepless speed change assembly further comprises a speed regulating motor (528) fixedly connected with the mounting frame (100), the speed regulating motor (528) is a stepping motor, the axial direction of an output shaft of the speed regulating motor (528) is perpendicular to the axial direction of the transmission main shaft (521), an eccentric cam (529 b) is coaxially and fixedly sleeved on the output shaft of the speed regulating motor (528), a horizontally-arranged flat-mouth groove (529 a) is formed in the vertical section of the linkage frame (527), the driving end of the eccentric cam (529 b) is connected with the output shaft of the speed regulating motor (528), the output end of the eccentric cam is inserted into the flat-mouth groove (529 a), and the two components form sliding guide matching along the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911041131.3A CN110736309A (en) | 2019-10-30 | 2019-10-30 | tower type drying component for water separation of wet concentrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911041131.3A CN110736309A (en) | 2019-10-30 | 2019-10-30 | tower type drying component for water separation of wet concentrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110736309A true CN110736309A (en) | 2020-01-31 |
Family
ID=69270363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911041131.3A Withdrawn CN110736309A (en) | 2019-10-30 | 2019-10-30 | tower type drying component for water separation of wet concentrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110736309A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115164536A (en) * | 2022-06-09 | 2022-10-11 | 安徽宏远机械制造有限公司 | Machining drain device |
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| GB346783A (en) * | 1930-01-17 | 1931-04-17 | Charles Mitchell Smith | Improvements in, or relating to, the drying of minerals and other substances |
| WO2008122265A1 (en) * | 2007-04-04 | 2008-10-16 | Automatik Plastics Machinery Gmbh | Device and method for dehydrating and drying a mixture of plastic granules and water |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115164536A (en) * | 2022-06-09 | 2022-10-11 | 安徽宏远机械制造有限公司 | Machining drain device |
| CN115164536B (en) * | 2022-06-09 | 2023-09-26 | 安徽宏远机械制造有限公司 | Machining draining device |
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Address after: 230000 Zhenghui youchan office, 17 / F, block B, West Greenland center, Susong Road, Baohe District, Hefei City, Anhui Province Applicant after: Lu'an Zhenghui youchan Electromechanical Technology Co., Ltd Address before: 237000 intersection of Meishan North Road and Liuyuan Road, Jin'an District, Lu'an City, Anhui Province Applicant before: Lu'an Zhenghui youchan Electromechanical Technology Co., Ltd |
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