CN213826059U - Clay-containing block anhydrous deslimer - Google Patents

Clay-containing block anhydrous deslimer Download PDF

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CN213826059U
CN213826059U CN202022819342.XU CN202022819342U CN213826059U CN 213826059 U CN213826059 U CN 213826059U CN 202022819342 U CN202022819342 U CN 202022819342U CN 213826059 U CN213826059 U CN 213826059U
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mud
scraping
turning
mud scraping
transmission mechanism
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任光明
任逸
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Zhengzhou Goyod Resources New Technology Co ltd
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Zhengzhou Goyod Resources New Technology Co ltd
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Abstract

The utility model discloses a clay-containing blocky anhydrous deslimer, which comprises a frame, wherein a deslimer groove is arranged on the frame, the rear side of the deslimer groove is upwards connected with a feed inlet, and the front side of the deslimer groove is downwards provided with a discharge outlet; a material turning device is arranged in the mud removing groove, and a mud scraping roller set is arranged below the material turning device and adjacent to the material turning device; the power device for turning and the power device for scraping mud are arranged on the frame, and the power device for turning drives the turning device through the transmission mechanism for turning; the power device for scraping mud drives the mud scraping roller set through the transmission mechanism for scraping mud; the space between the mud scraping roller set and the ground accommodates fallen mud. The utility model discloses need not dry and need not wash and need not transport cubic material output mine, improved separation efficiency, reduced energy consumption and separation cost, reduced the negative effects who brings for the environmental protection by a wide margin, have cost reduction and efficiency's effect to the enterprise, have to the society and prevent positive environmental protection significances such as mine soil property impoverishment, protection environment.

Description

Clay-containing block anhydrous deslimer
Technical Field
The utility model relates to a cubic takes off mud technical field, especially relates to a cubic anhydrous deslimer.
Background
The block desliming machine is widely applied to desliming operation of blocks such as clay-containing stacking ores, construction wastes, root block plants and the like.
The current methods for desliming lumps are mainly two of the following:
one is to screen out the clay adhered on the blocks by adopting a vibrating screen,
another method is to wash off the adhered soil on the blocks by a cylindrical screen or a spiral ore washer by using a water washing method.
In the first method, the vibrating screen can remove clay contained in the blocks with small water content and loose clay, and when the water content is high, the clay blocks the screen to affect the screening effect, so the common method is to dry the clay, then mechanically break up the clay, and then use the vibrating screen for screening. Since this method requires drying a large amount of soil, consumes a large amount of energy, and causes environmental pollution, the cost of the desliming treatment is also high.
The second method is adopted, the washing method is also a commonly used block desliming method, but a large amount of slurry generated after washing causes serious pollution to the environment, equipment investment is needed for drying treatment of the slurry, a large amount of cost is consumed, and the current environmental protection departments of various countries in the world limit a unit without slurry treatment capacity to adopt a washing process.
A large amount of accumulation-type bauxite exists in Guangxi, Guizhou, Yunnan and other places in China, the total reserve of the accumulation-type bauxite reaches more than 10 hundred million tons, the exploitation amount of Guangxi is large, the Guangxi basically adopts a washing process to dig out and transport the accumulation-type bauxite and soil in a mountain ditch to an ore washing plant, the ore is deslimed and washed out through the operations of crushing, a cylindrical ore washing machine and a spiral ore washing machine, the washed-out slurry is discharged into a special tail mud dam, the ore digging part is seriously stony desertified, the natural environment is seriously damaged, and the soil is abandoned in the tail mud dam to form environmental disasters.
At present, washing process is prohibited in Guangxi, and only drying, scattering and screening processes can be adopted after the washing process is prohibited, so that new dust pollution, coal pollution and high desliming processing cost are brought.
After years of mining, the laterite type bauxite begins to be depleted and needs to be deslimed, but the two processes are difficult to meet the requirements of a large amount of bauxite processing production.
The development is at the equipment of mine desliming, separates ore and earth on the spot in the mine, can directly return earth ploughing, reduces the influence to the environment to minimum, simultaneously can greatly reduced desliming processing cost, to reducing desliming cost, environmental protection have the significance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be suitable for the anhydrous desliming machine of cubic thing that contains clay that takes off mud at the mine scene, neither need not dry earth and cause high energy consumption, can practice thrift the energy consumption cost or the cost of transportation of separation process again at mine scene separation cubic material and earth, and the earth of isolating can directly backfill to the mine local, plays positive effect to environmental protection.
In order to realize the aim, the clay-containing blocky anhydrous deslimer comprises a frame, wherein a deslimer groove with an open lower end is arranged on the frame, a feed inlet is connected to the rear side of the deslimer groove in the front direction of the moving direction of materials, and a discharge outlet is arranged below the front side of the deslimer groove;
a material turning device used for enabling materials to move from the feeding hole to the discharging hole is arranged in the mud removing groove, a mud scraping roller set is arranged below the material turning device and adjacent to the material turning device, and two axial ends of each mud scraping roller in the mud scraping roller set are arranged on the rack through bearings;
the power device for turning and the power device for scraping mud are arranged on the frame, and the power device for turning drives the turning device through the transmission mechanism for turning; the power device for scraping mud drives the mud scraping roller set through the transmission mechanism for scraping mud; the space between the mud scraping roller set and the ground is used for accommodating fallen mud;
the mud scraping roller group comprises a plurality of mud scraping rollers with axes arranged in parallel and closely, a plurality of corrugated convex rings are uniformly arranged on the circumferential surface of the mud scraping rollers at intervals along the axial direction of the mud scraping rollers, and a closed-loop corrugated groove is formed by the adjacent corrugated convex rings and the circumferential surface of the mud scraping rollers; the closed-loop corrugated groove plays a role in containing, twisting and tearing soil on the blocky materials when the mud scraping roller rotates;
the material turning device comprises a material turning main shaft, and two axial end parts of the material turning main shaft are arranged on the rack through bearings; the material turning main shaft is provided with a plurality of material turning claws at intervals, the power device for turning is a speed reducing motor, the transmission mechanism for turning is a gear transmission mechanism or a belt transmission mechanism or a coupler, and an output shaft of the power device for turning drives the material turning main shaft to rotate through the transmission mechanism for turning.
The power device for scraping mud is a speed reducing motor, the transmission mechanism for scraping mud is a gear transmission mechanism or a chain wheel transmission mechanism, one end of each mud scraping roller is provided with a gear for receiving power input by the transmission mechanism for scraping mud, and the power device for scraping mud drives each mud scraping roller to rotate through the transmission mechanism for scraping mud.
The rack below the mud scraping roller group is provided with horizontal rods, the horizontal rods correspond to the mud scraping rollers above the horizontal rods one by one, and each horizontal rod is positioned right below the corresponding mud scraping roller; a group of mud scraping devices are arranged on the horizontal rod corresponding to the mud scraping rollers right above the horizontal rod;
each group of mud scraping devices comprises a plurality of mud scraping devices arranged along the axial direction of the mud scraping roller, and the mud scraping devices in each group of mud scraping devices correspond to the closed-loop corrugated grooves on the corresponding mud scraping roller one by one;
the mud scraping device comprises a support rod arranged on a horizontal rod right below a corresponding mud scraping roller, the top end of the support rod is adjacent to the bottom end of the corresponding mud scraping roller, an elastic scraping rod is hinged to the middle of the support rod, the scraping rod is obliquely arranged along the tangential direction of the corresponding mud scraping roller, and the top end of the scraping rod extends into a corresponding closed-loop corrugated groove; and a tension spring used for pressing the top end of the scraping rod at the groove bottom of the closed-loop corrugated groove is connected between the top of the supporting rod and the middle of the scraping rod.
The utility model discloses have following advantage:
the utility model discloses a cubic material of upender drive is removed to the discharge gate by the feed inlet, through scraping earth on the cubic material of mud roller set separation, thereby not both need not dry the high energy consumption that earth avoided the stoving to bring, thereby also need not wash, can avoid transporting the material to the transportation cost and the efficiency that the distance brought at the mining site field separation earth that lacks the water supply descends, has improved separation efficiency, has reduced the separation cost. Because the field separation can be carried out, the separated soil can be directly returned to the field, and the environmental problems of depletion of soil in a mining area, dust pollution, tail mud dam pollution and the like caused by soil loss in the mining field (the soil loss in the mining field can be caused by water washing or drying in the past) are avoided.
In short, the utility model discloses need not dry and need not wash and need not transport cubic material output mine, improved separation efficiency, reduced energy consumption and separation cost, reduced the negative effects that the separation brought for the environmental protection by a wide margin, have cost reduction and efficiency's effect to the enterprise, have to the society and prevent that mine soil property from impoverishing, protect positive environmental protection significances such as environment.
Closed loop ripple slot is when scraping the mud roller and rotate, and the axial float can all take place for the position of the closed loop ripple slot that arbitrary height corresponds, therefore closed loop ripple slot can play the effect of holding, distortion and tearing to earth when holding the earth on the cubic material, can separate earth including clay from the cubic material effectively.
The mud scraped by the scraping rods falls on the ground through the space between the horizontal rods.
The mud scraping device is arranged, so that the mud which is separated from the block material and contained in the closed-loop corrugated groove can be scraped off continuously in the rotating process of each mud scraping roller, the empty groove state of the closed-loop corrugated groove is kept, and the continuous and effective mud separating operation is guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a view from A-A of FIG. 1;
FIG. 3 is an enlarged view at A in FIG. 1;
fig. 4 is a schematic view of a segment of a wiper roll.
Detailed Description
As shown in fig. 1 to 4, the clay-containing block anhydrous deslimer of the present invention comprises a frame 1, wherein a deslimer trough 2 with an open lower end and surrounded by a vertical plate is arranged on the frame 1, a material inlet 3 is connected to the rear side of the deslimer trough 2 in the forward direction of the material moving direction, and a material outlet 4 is arranged at the front side of the deslimer trough 2 in the downward direction;
a material turning device for enabling materials to move from the feeding hole 3 to the discharging hole 4 is arranged in the mud removing groove 2, a mud scraping roller set is arranged below the material turning device and adjacent to the material turning device, and two axial ends of each mud scraping roller in the mud scraping roller set are arranged on the rack 1 through bearings; the bearings are conventional in the art and are not shown.
The frame 1 is provided with a power device 5 for turning and a power device 6 for scraping mud, and the power device 5 for turning drives the turning device through a transmission mechanism 7 for turning; the power device 6 for scraping mud drives the mud scraping roller set through the transmission mechanism 8 for scraping mud; scrape the front end of mud roller set and be adjacent with discharge gate 4, scrape the interval space between mud roller set and the ground and be used for holding the earth that drops.
The utility model discloses a cubic material of upender drive is removed to discharge gate 4 by feed inlet 3, through scraping the earth on the cubic material of mud roller set separation, thereby not both need not dry the high energy consumption that earth avoided drying to bring, thereby also need not wash, can avoid transporting the material to the transportation cost and the efficiency that the distance brought in the field site separation earth that lacks the water supply and descend, improved separation efficiency, reduced separation cost. Because the field separation can be carried out, the separated soil can be directly returned to the field, and the environmental problems of depletion of soil in a mining area, dust pollution, tail mud dam pollution and the like caused by soil loss in the mining field (the soil loss in the mining field can be caused by water washing or drying in the past) are avoided.
In short, the utility model discloses need not dry and need not wash and need not transport cubic material output mine, improved separation efficiency, reduced energy consumption and separation cost, reduced the negative effects that the separation brought for the environmental protection by a wide margin, have cost reduction and efficiency's effect to the enterprise, have to the society and prevent that mine soil property from impoverishing, protect positive environmental protection significances such as environment.
The material turning device comprises a material turning main shaft 9, and two axial end parts of the material turning main shaft 9 are arranged on the rack 1 through bearings; a plurality of turning claws 10 are arranged on the turning main shaft 9 at intervals, the power device 5 for turning is a speed reducing motor, the transmission mechanism 7 for turning is a gear transmission mechanism or a belt transmission mechanism or a coupler, and an output shaft of the power device 5 for turning drives the turning main shaft 9 to rotate through the transmission mechanism 7 for turning.
The mud scraping roller set comprises a plurality of mud scraping rollers 11 with axes arranged in parallel and tightly, a plurality of corrugated convex rings 12 are uniformly arranged on the circumferential surface of the mud scraping rollers 11 at intervals along the axial direction of the mud scraping rollers 11, and a closed-loop corrugated groove 13 is formed between each adjacent corrugated convex ring 12 and the circumferential surface of the mud scraping rollers 11; the closed-loop corrugated groove 13 plays a role in containing, twisting and tearing soil on the blocky materials when the mud scraping roller 11 rotates;
the power device 6 for scraping mud is a speed reducing motor, the transmission mechanism 8 for scraping mud is a gear transmission mechanism or a chain wheel transmission mechanism, one end of each mud scraping roller 11 is provided with a gear for receiving power input by the transmission mechanism 8 for scraping mud, and the power device 6 for scraping mud drives each mud scraping roller 11 to rotate through the transmission mechanism 8 for scraping mud.
The gear transmission mechanism, the belt transmission mechanism and the shaft coupling are all conventional technologies, and the details of the material turning transmission mechanism 7, the mud scraping transmission mechanism 8 and the gears arranged on the mud scraping rollers 11 are not shown in the figure. The axial direction of each mud scraping roller 11 can be parallel to the axial direction of the material turning main shaft 9, and can also be perpendicular to the axial direction of the material turning main shaft 9 or form any other included angle.
When the mud scraping roller 11 rotates, the closed-loop corrugated groove 13 corresponding to any height can axially shift, so that the closed-loop corrugated groove 13 can accommodate, distort and tear soil when accommodating the soil on the block material, and the soil including the clay can be effectively separated from the block material.
The rack 1 below the mud scraping roller 11 group is provided with horizontal rods 14, the horizontal rods 14 correspond to the mud scraping rollers above the horizontal rods one by one, and each horizontal rod 14 is positioned right below the corresponding mud scraping roller; a group of mud scraping devices are arranged on the horizontal rod 14 corresponding to the mud scraping roller 11 right above the horizontal rod; the horizontal bar 14 is connected to the frame 1 at both ends.
Each group of mud scraping devices comprises a plurality of mud scraping devices 15 arranged along the axial direction of the mud scraping roller 11, and the mud scraping devices 15 in each group of mud scraping devices correspond to the closed-loop corrugated grooves 13 on the corresponding mud scraping roller 11 one by one;
the mud scraping device 15 comprises a support rod 16 arranged on a horizontal rod 14 right below the corresponding mud scraping roller 11, the top end of the support rod 16 is adjacent to the bottom end of the corresponding mud scraping roller 11, an elastic material scraping rod 17 is hinged to the middle of the support rod 16, the material scraping rod 17 is obliquely arranged along the tangential direction of the corresponding mud scraping roller 11, and the top end of the material scraping rod 17 extends into the corresponding closed-loop corrugated groove 13; a tension spring 18 which is used for pressing the top end of the scraping rod 17 at the bottom of the closed-loop corrugated groove 13 is connected between the top of the support rod 16 and the middle of the scraping rod 17.
Wherein, the scraping rod 17 is obliquely arranged along the tangential direction of the corresponding mud scraping roller 11, and it is not understood that the scraping rod 17 can not deviate from the tangential direction of the corresponding mud scraping roller 11 absolutely, and the skilled person can easily understand that the scraping rod 17 can deviate from the tangential direction of the corresponding mud scraping roller 11 moderately under the guidance of realizing the purpose of scraping mud. The soil scraped by the scraper bars 17 falls on the ground through the space between the horizontal bars 14.
The mud scraping device 15 is arranged to continuously scrape mud which is separated from the block material and contained in the closed-loop corrugated groove 13 in each rotation process of the mud scraping roller 11, so that the empty groove state of the closed-loop corrugated groove 13 is kept, and the mud separation operation is continuously and effectively carried out.
When in use, the clay-containing blocky anhydrous desliming machine is directly placed in a mine site, and blocky materials are loaded into the desliming groove 2 from the feed inlet 3 nearby. Starting the power device 5 for turning and the power device 6 for scraping mud, and turning the material by the main shaft 9 through the turning claw 10 and making the block material move to the discharge port 4 gradually. The blocky materials fall on the mud scraping roller 11 group in the mud removing groove 2, and the mud attached to the blocky materials is embedded into the closed-loop corrugated groove 13. Along with scraping mud roller 11 and constantly rotating, the axial float all can take place for the position of the closed loop ripple slot 13 that arbitrary height corresponds, therefore closed loop ripple slot 13 when holding the earth on the cubic material, can play to earth and hold, distortion and tearing effect, can separate earth including clay from the cubic material effectively. The separated soil is contained in the closed-loop corrugated groove 13, and as the mud scraping roller 11 rotates continuously, the soil in the closed-loop corrugated groove 13 is scraped off when encountering the scraping rod 17. Since the scraper bar is elastic, it can adapt to the axial play of the closed-loop corrugation grooves 13. The scraped soil falls to the ground and is removed by a worker operating the transport machine. A conveyor belt can also be installed directly on the ground below the horizontal bar 14 to carry away the fallen soil directly.
The above embodiments are only used for illustrating but not limiting the technical solutions of the present invention, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: the present invention may be modified or substituted with equivalents without departing from the spirit and scope of the invention, which should be construed as being limited only by the claims.

Claims (4)

1. The clay-containing blocky anhydrous desliming machine comprises a machine frame and is characterized in that:
a mud removing groove with an opening at the lower end is arranged on the rack, the moving direction of the material is taken as the front direction, the rear side of the mud removing groove is upwards connected with a feeding hole, and the front side of the mud removing groove is downwards provided with a discharging hole;
a material turning device used for enabling materials to move from the feeding hole to the discharging hole is arranged in the mud removing groove, a mud scraping roller set is arranged below the material turning device and adjacent to the material turning device, and two axial ends of each mud scraping roller in the mud scraping roller set are arranged on the rack through bearings;
the power device for turning and the power device for scraping mud are arranged on the frame, and the power device for turning drives the turning device through the transmission mechanism for turning; the power device for scraping mud drives the mud scraping roller set through the transmission mechanism for scraping mud; the space between the mud scraping roller set and the ground is used for accommodating fallen mud;
the mud scraping roller group comprises a plurality of mud scraping rollers with axes arranged in parallel and closely, a plurality of corrugated convex rings are uniformly arranged on the circumferential surface of the mud scraping rollers at intervals along the axial direction of the mud scraping rollers, and a closed-loop corrugated groove is formed by the adjacent corrugated convex rings and the circumferential surface of the mud scraping rollers; the closed-loop corrugated grooves have the functions of containing, twisting and tearing mud on the blocky materials when the mud scraping roller rotates.
2. The clay-containing block waterless desliming machine of claim 1, wherein:
the material turning device comprises a material turning main shaft, and two axial end parts of the material turning main shaft are arranged on the rack through bearings; the material turning main shaft is provided with a plurality of material turning claws at intervals, the power device for turning is a speed reducing motor, the transmission mechanism for turning is a gear transmission mechanism or a belt transmission mechanism or a coupler, and an output shaft of the power device for turning drives the material turning main shaft to rotate through the transmission mechanism for turning.
3. The clay-containing block waterless desliming machine of claim 1 or 2, wherein:
the power device for scraping mud is a speed reducing motor, the transmission mechanism for scraping mud is a gear transmission mechanism or a chain wheel transmission mechanism, one end of each mud scraping roller is provided with a gear for receiving power input by the transmission mechanism for scraping mud, and the power device for scraping mud drives each mud scraping roller to rotate through the transmission mechanism for scraping mud.
4. The clay-containing block waterless desliming machine of claim 3, wherein: the rack below the mud scraping roller group is provided with horizontal rods, the horizontal rods correspond to the mud scraping rollers above the horizontal rods one by one, and each horizontal rod is positioned right below the corresponding mud scraping roller; a group of mud scraping devices are arranged on the horizontal rod corresponding to the mud scraping rollers right above the horizontal rod;
each group of mud scraping devices comprises a plurality of mud scraping devices arranged along the axial direction of the mud scraping roller, and the mud scraping devices in each group of mud scraping devices correspond to the closed-loop corrugated grooves on the corresponding mud scraping roller one by one;
the mud scraping device comprises a support rod arranged on a horizontal rod right below a corresponding mud scraping roller, the top end of the support rod is adjacent to the bottom end of the corresponding mud scraping roller, an elastic scraping rod is hinged to the middle of the support rod, the scraping rod is obliquely arranged along the tangential direction of the corresponding mud scraping roller, and the top end of the scraping rod extends into a corresponding closed-loop corrugated groove; and a tension spring used for pressing the top end of the scraping rod at the groove bottom of the closed-loop corrugated groove is connected between the top of the supporting rod and the middle of the scraping rod.
CN202022819342.XU 2020-11-30 2020-11-30 Clay-containing block anhydrous deslimer Active CN213826059U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022819342.XU CN213826059U (en) 2020-11-30 2020-11-30 Clay-containing block anhydrous deslimer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022819342.XU CN213826059U (en) 2020-11-30 2020-11-30 Clay-containing block anhydrous deslimer

Publications (1)

Publication Number Publication Date
CN213826059U true CN213826059U (en) 2021-07-30

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ID=76994527

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022819342.XU Active CN213826059U (en) 2020-11-30 2020-11-30 Clay-containing block anhydrous deslimer

Country Status (1)

Country Link
CN (1) CN213826059U (en)

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