CN114713317A - Rock crushing, cleaning, drying and screening integrated device for laboratory - Google Patents
Rock crushing, cleaning, drying and screening integrated device for laboratory Download PDFInfo
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- CN114713317A CN114713317A CN202210404469.6A CN202210404469A CN114713317A CN 114713317 A CN114713317 A CN 114713317A CN 202210404469 A CN202210404469 A CN 202210404469A CN 114713317 A CN114713317 A CN 114713317A
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- screening
- cleaning
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- 238000001035 drying Methods 0.000 title claims abstract description 117
- 239000011435 rock Substances 0.000 title claims abstract description 101
- 238000004140 cleaning Methods 0.000 title claims abstract description 73
- 238000012216 screening Methods 0.000 title claims abstract description 64
- 239000007921 spray Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 5
- 238000005485 electric heating Methods 0.000 claims description 4
- 238000002474 experimental method Methods 0.000 abstract description 9
- 239000004575 stone Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/16—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a vertical or steeply-inclined plane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Abstract
The invention belongs to the technical field of rock processing equipment for laboratories, and particularly relates to a rock crushing, cleaning, drying and screening integrated device for laboratories, which comprises a jaw crusher, a cleaning and screening integrated device, a double-return dryer and an equipment support frame, wherein rocks are crushed by the jaw crusher, flow into a vibration cleaning device for cleaning, and then are poured into the double-return dryer for drying, and the dried stones flow to the double-return vibration screening device for screening to obtain standard stones for experiments; under the action of the spring supporting table, the dual-vibration can be carried out under the action of the spring and the eccentric vibration machine, the circulation rate of the rock on the surface of the vibration cleaning device is high, and the rock which rotates rapidly is cleaned more comprehensively by the spray head when flowing under the high-pressure pipe network.
Description
Technical Field
The invention belongs to the technical field of rock treatment equipment for laboratories, and particularly relates to a rock crushing, cleaning, drying and screening integrated device for laboratories.
Background
When carrying out relevant experiments of ground in the laboratory, used rock is influenced by experimental apparatus, need broken to standard size so that the experiment is used, the debris on rock surface can influence the accuracy of testing result, need get rid of in advance before the detection, among the current detection project, the detection project that contains the rock has about organic matter content, sulphide and sulphate content, chloride ion content, tightness, needle slice granule total content, mud content, water absorption rate, inseparable void fraction, alkali activity etc. through detecting can make full use of local raw and other materials, popularize and apply new material, new technology and new technology rapidly.
The existing laboratory equipment for treating the rocks has single function, and lacks an integrated equipment for crushing, cleaning, drying and screening the rocks, and in order to ensure the drying effect in the existing rock drying equipment, a drying channel occupies a large area and has low efficiency, for example, CN209061194U discloses a novel laboratory rock crushing device which comprises a crushing container, a hydraulic device, a triangular base, a material receiving cylinder and a crushed stone flow hole disc, wherein the crushing container is divided into an upper part guide cylinder and a lower part crushing cylinder, an iron door is arranged on the side surface of the crushing cylinder, so that the rocks can be conveniently placed and the crushed rock condition can be conveniently observed, and a clamping groove is arranged at the bottom of the crushing cylinder; the hydraulic device comprises a hydraulic cylinder, a piston rod and a breaking hammer, wherein the hydraulic cylinder is positioned at the upper part of the guide cylinder, the piston rod is connected with the hydraulic cylinder and penetrates through the guide cylinder, and the breaking hammer is positioned at the lower part of the piston rod; the triangular base is positioned at the lower part of the crushing container; the material receiving barrel is positioned below the crushing container and inside the triangular base; the broken stone flow hole disc is provided with a plurality of broken stone flow holes with the same diameter, is arranged at the bottom of the crushing cylinder and is fixed through a clamping groove; CN107036919B discloses an experimental device and an experimental method for breaking rock by ultrasonic excitation, the device is composed of an ultrasonic generator, a vibration system and a cooling system, the vibration system comprises a Langewen vibrator, a connecting sheet and a fixer; the cooling system comprises a cooling cylinder, cooling liquid and a cooling tank. The connecting sheet is fixed on the Langerwen vibrator through screws, the horizontal fixer is installed on the wall of the cooling tank, and the rock test piece is bonded at the lower end of the connecting sheet by using strong glue. The ultrasonic generator supplies power to the Langewen vibrator to drive the Langewen vibrator to work, and the input electric signal is converted by the Langewen vibrator to excite the rock test piece to vibrate so as to damage and crack the rock test piece. And after the cooling system is electrified, cooling liquid is circularly injected into the cooling cylinder to cool the Langewen vibrator. Therefore, need to design a multi-functional laboratory and use rock crushing washing stoving screening integrated device.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a rock crushing, cleaning, drying and screening integrated device for a laboratory, which can simultaneously realize the crushing, cleaning, drying and screening of rocks in one device.
In order to achieve the purpose, the rock crushing, cleaning, drying and screening integrated device for the laboratory comprises a jaw crusher, a cleaning and screening integrated device, a double-return dryer and an equipment support frame, wherein the jaw crusher is used for crushing rocks to obtain the rocks with required sizes and specifications preliminarily; the cleaning and screening integrated device comprises a vibration cleaning device and a double-layer vibration screening device, wherein the vibration cleaning device comprises a support box, a leakage net, a high-pressure pipe network, spray heads and an eccentric vibration machine, the leakage net is installed at the bottom of the inner wall of the support box, the high-pressure pipe network is installed on the upper surface of the support box, a plurality of spray heads are installed at the lower end of the high-pressure pipe network, and the eccentric vibration machine is installed at the bottom of the support box; the double-layer vibrating screening device comprises a cushion box and double-layer screens, wherein the double-layer screens with different apertures are arranged in the cushion box; the double-return dryer comprises a drying furnace body, an outer drying cylinder, an inner drying cylinder and guide vanes, wherein the outer drying cylinder and the inner drying cylinder are rotatably connected inside the drying furnace body; the equipment support frame comprises an equipment support table, a spring support table and a side support table, wherein a jaw crusher is installed at the upper end of the equipment support table, a cleaning and screening integrated device is installed at the upper end of the spring support table, the spring support table comprises a support transverse plate, vertical columns, fixing rings and springs, the support transverse plate is fixedly installed between the inner walls of the equipment support table, the lower ends of the vertical columns are installed on two sides of a double-layer vibration screening device, the two ends of each vertical column are fixedly connected with the fixing rings, the outer side wall of each vertical column is sleeved with the spring, the lower end of the spring is abutted to the upper surface of the support transverse plate, one end of the vibration cleaning device is sleeved on the outer wall of each vertical column, and the upper end of the spring is abutted to the lower end of the vibration cleaning device sleeved on the outer wall of each vertical column; the discharge port of the lower side of the jaw crusher is matched with the highest position of the inner wall of the vibration cleaning device, the discharge position of the vibration cleaning device is matched with the material receiving port of the double-return dryer, and the discharge position of the double-return dryer is matched with the highest position of the inner wall of the double-layer vibration screening device.
Preferably, jaw crusher includes broken frame, motor, flywheel and jaw board, and broken frame mounting is in the upper end of equipment brace table, and the motor is installed to the one end of broken frame, and the motor rotates through the belt to be connected with the flywheel, and the jaw board is installed to the one end of flywheel, and the jaw board is including deciding the jaw and moving the jaw, and its decides jaw fixed connection at the inner wall of broken frame, moves the upper end of jaw and rotates the inner wall middle part of connection at the flywheel for the eccentric shaft form.
Preferably, vibration belt cleaning device's outer wall still installs inlet tube and drain pipe, and the inlet tube is installed in the one end of high-pressure pipe network, and the drain pipe is installed in the downside of leaking the net and is located the lowest of inner wall bottom of holding in the palm the box.
Preferably, the electric heating rod is installed inside the drying furnace body, the air extractor is installed at one end of the drying furnace body, the driving motor is installed at the position, below the air extractor, of the drying furnace body, and the driving motor drives the outer drying cylinder and the inner drying cylinder to rotate through the belt and the belt pulley.
Preferably, a rib plate is fixedly connected to one side close to the outer drying cylinder and the inner drying cylinder, and a plurality of circulation grooves larger than the size of the rock are formed in gaps among the rib plate, the outer drying cylinder and the inner drying cylinder.
Compared with the prior art, the invention has the following beneficial effects:
(1) the rock is crushed by the jaw crusher and flows into the vibration cleaning device for cleaning, then the rock is poured into the double-return-stroke dryer for drying, the dried rock flows to the double-layer vibration screening device for screening to obtain standard rock blocks for experiments, the space utilization rate is high, the rock crushing, cleaning, drying and screening can be integrally operated, the automation degree is high, fewer people are required to participate in the process, and the experiment efficiency of a laboratory is improved;
(2) the drying furnace body and the outer drying cylinder are driven by a motor to rotate, and double channels are formed for drying through the guide vanes, so that the drying path of the crushed stones is enlarged, and a better drying effect is achieved;
(3) the cleaning and screening integrated device is acted by the spring support platform, can perform double vibration under the action of the spring and the eccentric vibrating machine, the circulation rate of rocks on the surface of the vibration cleaning device is high, and the rapidly rotating rocks are more completely cleaned by the spray head when flowing under a high-pressure pipe network;
(4) vibration belt cleaning device is when rock impact down to the spring compression, and the support diaphragm of downside can drive double-deck vibration screening device vertical removal to obtain better screening speed and effect, and flow from the different passageways of pad box afterbody respectively, in order to obtain the required size rock of experiment.
Drawings
FIG. 1 is a schematic elevation view of an integrated device for crushing, cleaning, drying and screening rocks for a laboratory, according to the invention;
FIG. 2 is a schematic diagram of the support frame of the rock crushing, cleaning, drying and screening integrated device for laboratory use according to the invention;
FIG. 3 is a schematic diagram of a side view (a) and a vertical surface (b) of a jaw crusher which is an integrated device for crushing, cleaning, drying and screening rocks for a laboratory, according to the invention;
FIG. 4 is a schematic diagram of a side view (a) and a vertical view (b) of a cleaning and screening integrated device in the rock crushing, cleaning, drying and screening integrated device for the laboratory;
FIG. 5 is a schematic side view of a vibration cleaning device in the rock crushing, cleaning, drying and screening integrated device for the laboratory;
FIG. 6 is a schematic diagram of a double-layer vibration screening device in the rock crushing, cleaning, drying and screening integrated device for the laboratory;
FIG. 7 is a schematic diagram of the outside (a) and the inside (b) of a double-pass dryer in the rock crushing, cleaning, drying and screening integrated device for the laboratory;
fig. 8 is a schematic side view of an outer drying cylinder and an inner drying cylinder in the rock crushing, cleaning, drying and screening integrated device for the laboratory.
In the figure: 1. jaw crushers; 11. a crushing frame; 12. a motor; 13. a flywheel; 14. jaw plates; 2. cleaning and screening the integrated device; 21. a vibration cleaning device; 211. supporting the box; 212. a leakage net; 213. a high-pressure pipe network; 214. a spray head; 215. an eccentric vibrating machine; 216. a water inlet pipe; 217. a drain pipe; 22. a double-layer vibrating screening device; 221. a pad box; 222. screening a screen; 3. a double-return dryer; 31. a drying furnace body; 32. an outer drying drum; 33. an inner drying cylinder; 34. a guide vane; 35. an air extractor; 36. a rib plate; 37. a drive motor; 4. An equipment support frame; 41. an equipment support table; 42. a spring support platform; 43. a lateral support platform; 421. supporting the transverse plate; 422. a vertical post; 423. a stationary ring; 424. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
This embodiment the structure of laboratory rock crushing washs stoving screening integrated device is shown as figure 1-7, including jaw crusher 1, washing screening integrated device 2, two return stroke drying-machines 3 and equipment support frame 4:
the jaw crusher 1 is used for crushing rocks to obtain the rocks with required sizes and specifications preliminarily;
in order to divide the cleaning and screening area of the rock, the cleaning and screening integrated device 2 is divided into a vibration cleaning device 21 and a double-layer vibration screening device 22; the vibration cleaning device 21 comprises a support box 211, a leakage net 212, a high-pressure pipe network 213, a spray head 214 and an eccentric vibration machine 215, wherein the leakage net 212 is installed at the bottom of the inner wall of the support box 211, the high-pressure pipe network 213 is installed on the upper surface of the support box 211, a plurality of spray heads 214 are installed at the lower end of the high-pressure pipe network 213, the eccentric vibration machine 215 is installed at the bottom of the support box 211, crushed rocks firstly fall into the vibration cleaning device 21 from a jaw crusher 1, liquid in the high-pressure pipe network 213 is sprayed out from the spray heads 214 to clean the surfaces of the rocks, the eccentric vibration machine 215 can drive the support box 211 to continuously vibrate when being started, so that the cleaning surface of the rocks in a turning state is wider, the rocks can be conveniently circulated, the leakage net 212 is used for separating the rocks from sewage containing impurities after cleaning, and the cleaned rocks fall into the double-return dryer 3 from one end of the vibration cleaning device 21;
the double-layer vibrating screening device 22 comprises a cushion box 221 and a double-layer screen 222, the hole diameters of the double-layer screen 222 are different, when the vibrating cleaning device 21 compresses the spring 424 under the impact of rocks, the supporting transverse plate 421 at the lower side can drive the double-layer vibrating screening device 22 to vertically move so as to obtain better screening speed and effect, and the double-layer screen 222 can separate the rock which is too thin or too large and respectively flow out from different channels at the tail part of the cushion box 221 so as to obtain the rock with the size required by the experiment;
the double-return dryer 3 comprises a drying furnace body 31, an outer drying cylinder 32, an inner drying cylinder 33 and guide vanes 34, wherein the inside of the drying furnace body 31 is rotatably connected with the outer drying cylinder 32 and the inner drying cylinder 33, the inner walls of the outer drying cylinder 32 and the inner drying cylinder 33 are respectively provided with the guide vanes 34, the guide vanes 34 on the inner walls of the outer drying cylinder 32 and the inner drying cylinder 33 are opposite in direction, rocks fall into the drying furnace body 31 from the vibration cleaning device 21, firstly enter the inner drying cylinder 33, gradually flow to the other side of the inner drying cylinder 33 along with the rotation of the inner drying cylinder 33, fall and slide into the outer drying cylinder 32, then fall into the double-layer vibration screening device 22 through the rotation of the outer drying cylinder 32 to the other side, the flow direction of the rocks is guided by the guide vanes 34 of the drying furnace body 31 and the outer drying cylinder 32, the drying furnace body 31 and the outer drying cylinder 32 form double-channel drying through the guide vanes 34, so that the drying path of crushed stones is enlarged, the drying effect is enhanced;
the equipment supporting frame 4 comprises an equipment supporting platform 41, a spring supporting platform 42 and a side supporting platform 43, wherein the jaw crusher 1 is installed at the upper end of the equipment supporting platform 41, the cleaning and screening integrated device 2 is installed at the upper end of the spring supporting platform 42, the spring supporting platform 42 comprises a supporting transverse plate 421, vertical columns 422, a fixing ring 423 and springs 424, the supporting transverse plate 421 is fixedly installed between the inner walls of the equipment supporting platform 41, the lower ends of the vertical columns 422 are installed at two sides of the double-layer vibration screening device 22, the two ends of the vertical columns 422 are fixedly connected with the fixing ring 423, the vertical columns 422 are sleeved with the springs 424, the lower ends of the springs 424 abut against the upper surface of the supporting transverse plate 421, one end of the vibration cleaning device 21 is sleeved on the outer walls of the vertical columns 422, the upper ends of the springs 424 abut against the lower ends of the vibration cleaning device 21 sleeved on the outer walls of the vertical columns 422, when the vibration cleaning device 21 falls into rocks, the rocks can vibrate under the action of rock impact force and the springs 424, the flow of the rock on the surface of the perforated net 212 is accelerated, and the impact on the tray 211 is also reduced.
The jaw crusher 1 comprises a crushing rack 11, a motor 12, a flywheel 13 and a jaw plate 14, wherein the crushing rack 11 is installed at the upper end of an equipment support table 41, the motor 12 is installed at one end of the crushing rack 11, the motor 12 is rotatably connected with the flywheel 13 through a belt, and the jaw plate 14 is installed at one end of the flywheel 13; the distance between the jaw plates is adjusted to the size required by rock crushing, the rock is poured into the crushing rack 11 through a feeding port at the upper end of the jaw crusher 1, the motor 12 is started to drive the flywheel 13 to rotate, the jaw plates 14 extrude and crush the rock through the rotation of the flywheel 13, and then the crushed rock directly falls on the vibration cleaning device 21 through a rock discharge port.
Wherein, for stable broken rock, jaw 14 has included fixed jaw and movable jaw, and fixed jaw fixed connection is at the inner wall of crushing frame 11, and the upper end of moving the jaw is the eccentric shaft form and rotates the inner wall middle part of connecting at flywheel 13, and flywheel 13 drives when rotating and moves the jaw and strike fixed jaw and press from both sides broken rock.
The outer wall of the vibration cleaning device 21 is also provided with a water inlet pipe 216 and a water outlet pipe 217, the water inlet pipe 216 is arranged at one end of the high-pressure pipe network 213, and the water outlet pipe 217 is arranged at the lower side of the drain net 212 and is positioned at the lowest position of the bottom of the inner wall of the support box 211; the water supplied by the water inlet pipe 216 enters the high-pressure pipe network 213, and the cleaned waste water flows into the drain pipe 217 from the tray 211 and is discharged.
Specifically, an electric heating rod is installed inside the drying oven body 31, an air extractor 35 is installed at one end of the drying oven body 31, the electric heating rod heats air inside the drying oven body 31, rapid drying of rocks is facilitated, and the air extractor 35 is used for extracting hot air generated by the double-return dryer 3; a driving motor 37 is arranged below the air extractor 35 of the drying oven body 31, and the driving motor 37 drives the outer drying cylinder 32 and the inner drying cylinder 33 to rotate at the inner side of the drying oven body 31 through a belt and a belt pulley; the driving motor drives the outer drum 32 and the inner drum 33 to rotate through the belt pulley.
Specifically, a rib plate 36 is fixedly connected to one side close to the outer drying cylinder 32 and the inner drying cylinder 33, a plurality of circulation grooves larger than the size of rocks are formed in a gap between the rib plate 36 and the outer drying cylinder 32 and the inner drying cylinder 33, the outer drying cylinder 32 and the inner drying cylinder 33 are connected through the rib plate 36, and the rocks flow out of the circulation grooves in the inner drying cylinder 33, flow into the drying furnace body 31 and slide into the outer drying cylinder 32.
Specifically, the discharge gate position of jaw crusher 1 downside and the inner wall highest point looks adaptation of vibration belt cleaning device 21, the discharge gate department of vibration belt cleaning device 21 and the material receiving port department looks adaptation of two return stroke drying-machines 3, the discharge gate position of two return stroke drying-machines 3 and the inner wall highest point looks adaptation of double-deck vibration screening device 22 to the stable circulation of rock between each mechanism is convenient for.
When the device is used, the distance between the jaw plates is adjusted to the size required by rock crushing, the rock is poured into the crushing rack 11 through a feeding port at the upper end of the jaw crusher 1, the motor 12 is started to drive the flywheel 13 to rotate, the jaw plates 14 are used for extruding and crushing the rock through the rotation of the flywheel 13, the jaw plates 14 comprise fixed jaws and movable jaws, the fixed jaws are fixedly connected to the inner wall of the crushing rack 11, the upper ends of the movable jaws are rotatably connected to the middle part of the inner wall of the flywheel 13 in an eccentric shaft mode, the movable jaws are driven to impact the fixed jaws to clamp the rock when the flywheel 13 rotates, then the crushed rock directly falls on the vibration cleaning device 21 through a rock discharge port, liquid in the high-pressure pipe network 213 is sprayed out from the spray nozzle 214 to clean the surface of the rock, the eccentric vibration machine 215 can drive the support box 211 to shake ceaselessly when being started, so that the cleaning surface of the rock in a turning state is wider, the rock is convenient for the circulation of the rock, the leakage net 212 is used for separating the rock from sewage containing impurities after being cleaned, the cleaned rocks fall into the double-return dryer 3 from one end of the vibration cleaning device 21, firstly enter the inner drying cylinder 33, gradually flow to the other side of the inner drying cylinder 33 along with the rotation of the inner drying cylinder 33, fall and slide into the outer drying cylinder 32, then fall into the double-layer vibration screening device 22 from the other side through the rotation flow of the outer drying cylinder 32, the flow direction of the rocks is guided by the drying furnace body 31 and the outer drying cylinder 32 through the guide vanes 34, the drying path of the crushed rocks is increased by forming double-channel drying through the guide vanes 34 by the drying furnace body 31 and the outer drying cylinder 32, the drying effect is enhanced, the dried rocks are poured into the double-layer vibration screening device 22, and the double-layer screen 222 can separate the over-fine or over-large rocks and respectively flow out from different channels at the tail part of the cushion box 221 so as to obtain the rocks with the size required by the experiment.
The component structures and the connection relations and the use modes which are not described in detail in the specification are all the existing or general technologies in the field.
While the invention has been described in further detail in connection with specific embodiments thereof, it will be understood that the invention is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the invention, which should be considered to be within the scope of the invention as defined by the appended claims.
Claims (5)
1. A rock crushing, cleaning, drying and screening integrated device for a laboratory is characterized by comprising a jaw crusher, a cleaning and screening integrated device, a double-return dryer and an equipment support frame, wherein the jaw crusher is used for crushing rocks to obtain the rocks with required sizes and specifications preliminarily; the cleaning and screening integrated device comprises a vibration cleaning device and a double-layer vibration screening device, wherein the vibration cleaning device comprises a support box, a leakage net, a high-pressure pipe network, spray heads and an eccentric vibration machine, the leakage net is installed at the bottom of the inner wall of the support box, the high-pressure pipe network is installed on the upper surface of the support box, a plurality of spray heads are installed at the lower end of the high-pressure pipe network, and the eccentric vibration machine is installed at the bottom of the support box; the double-layer vibrating screening device comprises a cushion box and double-layer screens, wherein the double-layer screens with different apertures are arranged in the cushion box; the double-return dryer comprises a drying furnace body, an outer drying cylinder, an inner drying cylinder and guide vanes, wherein the outer drying cylinder and the inner drying cylinder are rotatably connected inside the drying furnace body; the equipment support frame comprises an equipment support table, a spring support table and a side support table, wherein a jaw crusher is installed at the upper end of the equipment support table, a cleaning and screening integrated device is installed at the upper end of the spring support table, the spring support table comprises a support transverse plate, vertical columns, fixing rings and springs, the support transverse plate is fixedly installed between the inner walls of the equipment support table, the lower ends of the vertical columns are installed on two sides of a double-layer vibration screening device, the two ends of each vertical column are fixedly connected with the fixing rings, the outer side wall of each vertical column is sleeved with the spring, the lower end of the spring is abutted to the upper surface of the support transverse plate, one end of the vibration cleaning device is sleeved on the outer wall of each vertical column, and the upper end of the spring is abutted to the lower end of the vibration cleaning device sleeved on the outer wall of each vertical column; the discharge port of the lower side of the jaw crusher is matched with the highest position of the inner wall of the vibration cleaning device, the discharge position of the vibration cleaning device is matched with the material receiving port of the double-return dryer, and the discharge position of the double-return dryer is matched with the highest position of the inner wall of the double-layer vibration screening device.
2. The laboratory is with broken washing of rock integrated device that dries screening of claim 1, its characterized in that, jaw crusher includes crushing frame, motor, flywheel and jaw board, and crushing frame mounting is in the upper end of equipment brace table, and the motor is installed to the one end of crushing frame, and the motor rotates through the belt to be connected with the flywheel, and the jaw board is installed to the one end of flywheel, and the jaw board includes jaw fixing and movable jaw, and its jaw fixing connects at the inner wall of crushing frame, and the upper end of movable jaw is the inner wall middle part of eccentric shaft form rotation connection at the flywheel.
3. The laboratory is with broken washing of rock, stoving screening integrated device of claim 2, characterized in that, inlet tube and drain pipe are still installed to vibration belt cleaning device's outer wall, and the inlet tube is installed in the one end of high-pressure pipe network, and the drain pipe is installed in the downside that leaks the net and is located the inner wall bottom minimum of holding in the palm the box.
4. The laboratory is with rock crushing, washing, drying and screening integrated device of claim 3, characterized in that an electric heating rod is installed inside the drying furnace body, an air extractor is installed at one end of the drying furnace body, a driving motor is installed below the air extractor on the drying furnace body, and the driving motor drives the outer drying cylinder and the inner drying cylinder to rotate through a belt and a belt pulley.
5. The laboratory rock crushing, cleaning, drying and screening integrated device according to claim 4 is characterized in that a rib plate is fixedly connected to one side close to the outer drying cylinder and the inner drying cylinder, and a plurality of circulation grooves larger than the size of rocks are formed in gaps among the rib plate, the outer drying cylinder and the inner drying cylinder.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210404469.6A CN114713317A (en) | 2022-04-18 | 2022-04-18 | Rock crushing, cleaning, drying and screening integrated device for laboratory |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210404469.6A CN114713317A (en) | 2022-04-18 | 2022-04-18 | Rock crushing, cleaning, drying and screening integrated device for laboratory |
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| CN114713317A true CN114713317A (en) | 2022-07-08 |
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| US20070029422A1 (en) * | 2005-08-04 | 2007-02-08 | New Dimension Crushers, Llc | Portable apparatus for crushing rock and other hard material and related method |
| CN208627950U (en) * | 2018-06-29 | 2019-03-22 | 广州聚散流沙科技有限公司 | Novel rubble cleaning system |
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| CN211964294U (en) * | 2020-03-23 | 2020-11-20 | 河南工业职业技术学院 | Stone crushing device for mechanical engineering |
| CN213287155U (en) * | 2020-09-24 | 2021-05-28 | 柯剑 | Artificial stone block sorting tower |
| CN216063673U (en) * | 2021-10-21 | 2022-03-18 | 烟台黄金职业学院 | Crushing device with silt removing function |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070029422A1 (en) * | 2005-08-04 | 2007-02-08 | New Dimension Crushers, Llc | Portable apparatus for crushing rock and other hard material and related method |
| CN208627950U (en) * | 2018-06-29 | 2019-03-22 | 广州聚散流沙科技有限公司 | Novel rubble cleaning system |
| CN110833098A (en) * | 2019-11-20 | 2020-02-25 | 安徽新生力农机股份有限公司 | Multifunctional grain dryer and control method thereof |
| CN211964294U (en) * | 2020-03-23 | 2020-11-20 | 河南工业职业技术学院 | Stone crushing device for mechanical engineering |
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| CN216063673U (en) * | 2021-10-21 | 2022-03-18 | 烟台黄金职业学院 | Crushing device with silt removing function |
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