CN117299547B - Vibration type mineral processing equipment easy to clean - Google Patents
Vibration type mineral processing equipment easy to clean Download PDFInfo
- Publication number
- CN117299547B CN117299547B CN202311295995.4A CN202311295995A CN117299547B CN 117299547 B CN117299547 B CN 117299547B CN 202311295995 A CN202311295995 A CN 202311295995A CN 117299547 B CN117299547 B CN 117299547B
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- Prior art keywords
- air outlet
- air
- pipe
- plate
- air inlet
- Prior art date
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- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 17
- 239000011707 mineral Substances 0.000 title claims abstract description 17
- 230000003670 easy-to-clean Effects 0.000 title claims abstract description 10
- 238000012216 screening Methods 0.000 claims abstract description 80
- 238000003825 pressing Methods 0.000 claims abstract description 71
- 239000000428 dust Substances 0.000 claims abstract description 46
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 238000000926 separation method Methods 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims description 38
- 230000001360 synchronised effect Effects 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 238000005507 spraying Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007873 sieving Methods 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001739 rebound effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- 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
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the field of mineral separation, in particular to vibration type mineral separation equipment easy to clean, which comprises a base, a dust removing device and a screening plate; the air inlet pipe is horizontally arranged on the side wall of the base and is positioned below the screening plate; the air outlet pipe is vertically arranged at one side of the air inlet pipe far away from the base; the filtering device is arranged in the air inlet pipe; the driving device is arranged at one side of the air inlet pipe; the air outlet shell is arranged at the upper part of the air outlet pipe and has unidirectional mobility restriction on air; the pressing plate is arranged above the air outlet shell in a sliding manner along the height direction of the air outlet pipe, a gap is reserved between the pressing plate and the air outlet shell, and the driving device can drive the screening plate to screen and simultaneously drive the pressing plate to slide; the spring is vertically arranged in the gap, and two ends of the spring are fixedly connected with the pressing plate and the air outlet shell respectively; the bellows is sleeved outside the spring, and two ends of the bellows are fixedly connected with the pressing plate and the air outlet shell respectively. The invention avoids dust flying and does not influence the normal screening of the screening plate.
Description
Technical Field
The invention relates to the field of mineral separation, in particular to vibration type mineral separation equipment easy to clean.
Background
The crushed ores are different in size and need to be sorted according to the size, then the crushed ores are ground, then the ground ores are subjected to subsequent treatment, when the crushed ores are sorted according to the size, a vibration method is generally used, as the ores are easy to block the sorted equipment, the prior art does not have the function of automatically cleaning the equipment, a large amount of dust is easy to generate in the prior art, the human health of workers is endangered, and meanwhile, the prior art can generate larger noise during ore dressing and can influence the working environment.
Chinese patent CN113976427B discloses a dust-removing type vibrating concentrating machine capable of cleaning screen, which comprises a first fixing frame, a vibrating mechanism, a blanking frame, a first opening and closing mechanism and a water tank: the first fixing frames are arranged on other supporting equipment, and the first fixing frames play a role in supporting the equipment; the vibration mechanism is arranged on the first fixing frame and used for sorting ores with different sizes through reciprocating vibration; the blanking frame is connected between the two first fixing frames, is positioned above the vibration mechanism and is used for temporarily storing ores to be sorted; the first opening and closing mechanism is arranged on the blanking frame and is used for enabling ores in the blanking frame to fall onto the vibration mechanism; the water tank is fixedly connected with one side of the outer wall of the blanking frame, is positioned above the vibration mechanism and is used for storing water.
Above-mentioned scheme is although can prevent that dust from flying upward, has protected staff's healthy, but can make the dust caking through the mode of water spray to more difficult washing inserts the jam condition that sieves the material net through the clearance board simultaneously and avoids sieves the material net, can lead to when the clearance board clears up the material net, sieves the material net and can't carry out normal screening function.
Disclosure of Invention
To above-mentioned problem, provide the vibrations formula mineral processing equipment of easily clearing up, drive arrangement can drive the screening board and sieve the mineral aggregate, drive arrangement can also make simultaneously the pressing plate take place to slide along the direction of height of base, because the air-out shell only allows the air inflow in the air-out shell and does not allow the air inflow in the air-out shell, so after the pressing plate is pressed down by drive arrangement, the bellows takes place the compression, the spring also takes place the compression, drive arrangement constantly rotates, drive arrangement can not press the pressing plate always, but regularly press the pressing plate, when the pressing plate is not pressing down the pressing plate, under the resilience effect of spring, the pressing plate resilience, the interior air of air-out shell just can flow into in the air-out shell because air-out shell and air-in pipe intercommunication each other, so can make the air inflow air-out pipe of air-out department in the screening plate upper portion can pass the screening plate and flow into the air-in, the condition that has avoided the dust to fly upward, filter equipment in the air-in pipe can filter the air-in the air-out pipe to enter into the air-in the air-out pipe simultaneously, the dust has been guaranteed not to get into the air-out shell, the dust has been prevented from getting into the air-out particle blocking.
In order to solve the problems in the prior art, the vibrating type mineral separation equipment easy to clean comprises a base, a dust removing device and a screening plate; the dust removing device comprises an air inlet pipe, an air outlet pipe, a filtering device, a driving device, a pressing plate, an air outlet shell, a spring and a corrugated pipe; the air inlet pipe is horizontally arranged on the side wall of the base, the air inlet pipe is positioned below the screening plate, and air below the screening plate can flow into the air inlet pipe; the air outlet pipe is vertically arranged at one side of the air inlet pipe far away from the base, and the air outlet pipe is communicated with the air inlet pipe; the filter device is arranged in the air inlet pipe and filters air flowing into the air inlet pipe; the driving device is arranged at one side of the air inlet pipe and is used for driving the screening plate to vibrate; the air outlet shell is arranged at the upper part of the air outlet pipe, has unidirectional mobility restriction on air, and allows the air in the air outlet pipe to flow into the air outlet shell; the pressing plate is arranged above the air outlet shell in a sliding manner along the height direction of the air outlet pipe, a gap is reserved between the pressing plate and the air outlet shell, and the driving device can drive the screening plate to screen and simultaneously drive the pressing plate to slide; the spring is vertically arranged in the gap, and two ends of the spring are fixedly connected with the pressing plate and the air outlet shell respectively; the bellows is sleeved outside the spring, and two ends of the bellows are fixedly connected with the pressing plate and the air outlet shell respectively.
Preferably, the dust removing device further comprises a first one-way valve and a second one-way valve; the first one-way valve is arranged on the side wall of the air outlet shell and allows the air in the air outlet shell to be discharged; the second one-way valve is arranged on the air outlet of the air outlet shell and allows air in the air outlet pipe to flow into the air outlet shell.
Preferably, the filter device comprises a first rotary drive, a filter plate, a first synchronizing wheel and a first synchronizing belt; the first rotary driver is arranged on the side wall of the air inlet pipe, is intermittently started, and cannot be started when the pressing plate is reset; the plurality of filter plates are arranged, the filter plates are rotationally arranged in the air inlet pipe along the length direction of the base, the filter plates are uniformly distributed along the height direction of the base, and the first rotary driver drives the filter plates to rotate 180 degrees each time; the first synchronous wheels are in one-to-one correspondence with the filter plates, and are arranged at one end of the filter plates; the first synchronous belt is sleeved on the first synchronous wheel, and the first synchronous wheel is in transmission fit with the first synchronous belt.
Preferably, the filter device further comprises a button; the button sets up on the inner wall of air-supply line, and only can press the button when the filter is in vertical state, and one side of button is provided with the controller, and the button passes through the first rotary actuator stop operation of controller control.
Preferably, the driving device comprises a second rotary driver, a first bevel gear, a second synchronous wheel, a second synchronous belt and a triangle; the second rotary driver is arranged on one side of the base and can drive the screening plate to rotate; the first bevel gear is fixedly arranged on the output end of the second rotary driver; the second bevel gear is rotatably arranged at one side of the first bevel gear along the length direction of the base, and the first bevel gear and the second bevel gear are meshed with each other; two second synchronizing wheels are arranged, and the two second synchronizing wheels are respectively arranged at the end part of the second bevel gear and one side of the pressing plate; two ends of the second synchronous belt are respectively sleeved on two second synchronous wheels, and the second synchronous wheels are in transmission fit with the second synchronous belt; the triangular piece is fixedly arranged at the end part of the second synchronous wheel close to one side of the pressing plate, and can be driven to synchronously rotate when rotating.
Preferably, the dust removing device further comprises a spraying device, wherein the spraying device comprises a sprayer, a water pump and a spraying pipe; the spray pipe is arranged between the air inlet pipe and the air outlet pipe along the height direction of the base, and two sides of the spray pipe are respectively communicated with the air inlet pipe and the air outlet pipe; the sprayer is arranged at the upper part of the spray pipe, and can spray water into the spray pipe; the water pump is arranged on one side of the spray pipe, and the water pump is mutually communicated with the spray pipe.
Preferably, the connection port of the air inlet pipe and the spray pipe is positioned below the connection port of the air outlet pipe and the spray pipe.
Preferably, the spraying device further comprises a switch valve and a water level sensor; the switch valve is arranged on the side wall of the spray pipe; the water level sensor is arranged on the inner wall of the spray pipe above the switch valve, and is positioned below the air inlet pipe.
Preferably, the dust removing device comprises a guide assembly, and the guide assembly comprises a guide rod and a guide frame; the guide rod is horizontally and fixedly arranged at the upper part of the pressing plate; the guide frame is arranged on one side of the guide rod and is used for guiding the guide rod to slide along the height direction of the base.
Preferably, the dust removing device further comprises an inclined plate; the inclined plates are provided with a plurality of inclined plates, and the inclined plates are obliquely and downwards arranged in the air outlet pipe in a staggered manner.
Preferably, the base comprises two parallel side plates, the screening plate is perpendicular to the two side plates and is positioned between the two side plates, rotating shafts are arranged on two sides of a first end of the screening plate, rotating shaft holes are formed in the side plates, the rotating shafts are matched with the rotating shaft holes, a second end of the screening plate is a free end, and the second end of the screening plate can rotate around the rotating shafts; the second rotary driver is a servo motor with a speed reducer, the second rotary driver is arranged on the side plate, a regular hexagon vibrating block is further arranged at the output end of the second rotary driver, the vibrating block supports the screening plate, and the vibrating block is positioned between the first end and the second end of the screening plate; a plurality of circular sieve holes distributed in a matrix are uniformly distributed on the sieving plate; a collecting box is arranged below the screening plate, is positioned between the two side plates and is used for receiving ores leaked by the round screen holes;
The speed sensor is arranged on the output shaft of the second rotary driver and used for detecting the rotation speed of the second rotary driver, the frequency sensor is arranged on the screening plate and used for detecting the vibration frequency of the screening plate, the speed sensor and the frequency sensor are respectively and electrically connected with the controller, and the controller records the current speed value of the second rotary driver and the current frequency value of the screening plate in real time; when the current vibration frequency of the screening plate cannot meet the screening requirement, the controller adjusts the rotating speed of the second rotary driver and updates and stores the adjusted speed value of the second rotary driver and the adjusted frequency value of the screening plate.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the air inlet pipe, the air outlet pipe, the filtering device, the driving device, the pressing plate, the air outlet shell, the spring and the corrugated pipe are arranged, the driving device can drive the screening plate to screen mineral aggregates, meanwhile, the driving device can enable the pressing plate to slide along the height direction of the base, as the air outlet shell only allows air in the air outlet pipe to flow into the air outlet pipe but not allows air in the air outlet shell to flow into the air outlet pipe, after the pressing plate is pressed by the driving device, the corrugated pipe is compressed, the spring is also compressed, the driving device continuously rotates, namely, the driving device does not always press the pressing plate, but regularly presses the pressing plate, when the pressing plate is not pressing the pressing plate, under the rebound effect of the spring, the pressing plate rebounds, and air in the air outlet pipe flows into the air outlet shell, and as the air outlet pipe and the air inlet pipe are mutually communicated, air at the upper part of the screening plate can flow into the air inlet pipe through the screening plate, so that flying situations are avoided, and dust entering the air inlet pipe can be prevented from blocking the air inlet pipe, and dust particles can not enter the air outlet pipe.
Drawings
Fig. 1 is a perspective view of a vibratory beneficiation apparatus which is easy to clean.
Fig. 2 is a schematic perspective view of a dust collector of a vibratory ore dressing apparatus with easy cleaning.
Fig. 3 is an enlarged schematic view of a portion of the vibratory beneficiation apparatus to be cleaned at a in fig. 2.
Fig. 4 is an enlarged schematic view of a portion of the vibratory beneficiation apparatus to be cleaned at B in fig. 2.
Fig. 5 is an enlarged schematic view of a portion of the vibratory beneficiation apparatus to be cleaned at C in fig. 2.
Fig. 6 is a schematic perspective view of a dust collector of a vibratory ore dressing apparatus with easy cleaning.
Fig. 7 is a perspective view of a dust collector of a vibratory ore dressing apparatus with easy cleaning.
Fig. 8 is a side view of a dust collector of a vibratory ore dressing apparatus that is easy to clean.
Fig. 9 is a schematic cross-sectional view of a vibratory beneficiation apparatus to facilitate cleanup, at D-D in fig. 8.
Fig. 10 is an enlarged partial schematic view of the vibratory beneficiation apparatus to be cleaned at E in fig. 9.
FIG. 11 is a schematic view of the assembly of a base and a screening plate in an embodiment of the present invention.
The reference numerals in the figures are:
1-a base; 11-side plates; 12-vibrating mass; 2-a dust removal device; 21-an air inlet pipe; 211-an air outlet pipe; 2111-inclined plate; 22-a filtration device; 221-a first rotary drive; 222-filter plates; 223-a first synchronizing wheel; 224-a first synchronization belt; 23-a driving device; 231-a second rotary drive; 232-a first bevel gear; 233-a second bevel gear; 234-a second synchronizing wheel; 235-a second synchronous belt; 236-triangular piece; 24-pressing the plate; 241-an air outlet shell; 2411-a first one-way valve; 242-springs; 243-bellows; 244-a guide assembly; 2441-guide bar; 2442-guide frame; 25-spraying device; 251-sprayer; 252-water pump; 253—a shower; 254-on-off valve; 3-screening plates; 31-a rotating shaft.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
Referring to fig. 1,2 and 10: a vibrating mineral separation device easy to clean comprises a base 1, a dust removing device 2 and a screening plate 3; the dust removing device 2 comprises an air inlet pipe 21, an air outlet pipe 211, a filtering device 22, a driving device 23, a pressing plate 24, an air outlet shell 241, a spring 242 and a corrugated pipe 243; the air inlet pipe 21 is horizontally arranged on the side wall of the base 1, the air inlet pipe 21 is positioned below the screening plate 3, and air below the screening plate 3 can flow into the air inlet pipe 21; the air outlet pipe 211 is vertically arranged at one side of the air inlet pipe 21 far away from the base 1, and the air outlet pipe 211 is communicated with the air inlet pipe 21; the filter device 22 is arranged in the air inlet pipe 21, and the filter device 22 filters air flowing into the air inlet pipe 21; the driving device 23 is arranged at one side of the air inlet pipe 21, and the driving device 23 is used for driving the screening plate 3 to vibrate; the air outlet shell 241 is arranged at the upper part of the air outlet pipe 211, the air outlet shell 241 has unidirectional mobility restriction on air, and the air outlet shell 241 allows the air in the air outlet pipe 211 to flow into the air outlet shell 241; the pressing plate 24 is slidably arranged above the air outlet shell 241 along the height direction of the air outlet pipe 211, a gap is reserved between the pressing plate 24 and the air outlet shell 241, and the driving device 23 can drive the pressing plate 24 to slide while driving the sieving plate 3 to sieve; the spring 242 is vertically arranged in the gap, and two ends of the spring 242 are fixedly connected with the pressing plate 24 and the air outlet shell 241 respectively; the bellows 243 is sleeved outside the spring 242, and both ends of the bellows 243 are fixedly connected with the pressing plate 24 and the air outlet shell 241, respectively.
The setting of screening board 3 slope is on base 1, and drive arrangement 23 can drive screening board 3 and sieve the mineral aggregate, and drive arrangement 23 can also make simultaneously press plate 24 take place to slide along the direction of height of base 1, and drive arrangement 23 starts promptly afterwards, screening board 3 can take place the vibration, places the mineral aggregate on screening board 3, and the mineral aggregate of vibrations sieves the screening board 3 sieves the mineral aggregate, and the raise dust phenomenon can appear in the mineral aggregate that is sieved this moment, if the air flow direction that makes screening board 3 upper portion sieves the lower part of board 3 just can reduce the appearance of raise dust. Since the air outlet shell 241 only allows the air in the air outlet tube 211 to flow into the air outlet tube 211 but not the air in the air outlet tube 241, after the pressing plate 24 is pressed by the driving device 23, the corrugated tube 243 is compressed, the spring 242 is also compressed, the driving device 23 continuously rotates, that is, the driving device 23 does not always press the pressing plate 24, but regularly presses the pressing plate 24, when the pressing plate 24 does not press the pressing plate 24 any more, under the rebound effect of the spring 242, the pressing plate 24 rebounds, the air in the air outlet tube 211 flows into the air outlet tube 241, and since the air outlet tube 211 and the air inlet tube 21 are mutually communicated, the air at the air inlet tube 21 flows into the air outlet tube 211, the air at the upper part of the screening plate 3 flows into the air inlet tube 21 through the screening plate 3, so that dust flying is avoided, and meanwhile, the normal screening of the screening plate 3 is not influenced, the filter device 22 arranged in the air inlet tube 21 can filter the air entering the air inlet tube 21, so that dust particles cannot enter the air outlet tube 241, and the blocking of the air outlet tube 241 is avoided.
Referring to fig. 8: the dust removing device 2 further comprises a first check valve 2411 and a second check valve; a first check valve 2411 is provided on a side wall of the air outlet case 241, the first check valve 2411 allowing the air in the air outlet case 241 to be discharged; the second check valve is disposed on the air outlet of the air outlet case 241, and allows the air in the air outlet pipe 211 to flow into the air outlet case 241.
When the pressing plate 24 is pressed by the driving device 23, the cavity formed by the pressing plate 24, the bellows 243 and the air outlet shell 241 is gradually reduced, air in the cavity is discharged through the first one-way valve 2411, and when the driving device 23 does not press the pressing plate 24 any more, the spring 242 drives the pressing plate 24 to reset, at this time, external air cannot enter the cavity through the first one-way valve 2411, but air in the air outlet tube 211 can enter the air outlet shell 241 through the second one-way valve, so that the effect of continuously extracting air below the sieving plate 3 is achieved.
Referring to fig. 2, 5 and 9: the filtering device 22 includes a first rotary driver 221, a filter plate 222, a first synchronizing wheel 223, and a first synchronizing belt 224; the first rotary driver 221 is provided on a side wall of the air inlet duct 21, the first rotary driver 221 is intermittently activated, and the first rotary driver 221 is not activated when the pressing plate 24 is reset; the plurality of filter plates 222 are arranged, the filter plates 222 are rotatably arranged in the air inlet pipe 21 along the length direction of the base 1, the filter plates 222 are uniformly distributed along the height direction of the base 1, and the first rotary driver 221 drives the filter plates 222 to rotate 180 degrees each time; the first synchronizing wheels 223 are in one-to-one correspondence with the filter plates 222, and the first synchronizing wheels 223 are arranged at one end of the filter plates 222; the first synchronizing belt 224 is sleeved on the first synchronizing wheel 223, and the first synchronizing wheel 223 is in transmission fit with the first synchronizing belt 224.
Since the air at the lower part of the screening plate 3 enters the air inlet pipe 21 and is filtered by the filtering device 22, if only one filtering plate 222 is arranged in the air inlet pipe 21, after long-time filtering, excessive dust is necessarily accumulated on one side of the filtering plate 222, the flow of the air inlet pipe 21 is reduced due to the dust attached to the filtering plate 222, the air inlet quantity of the air inlet pipe 21 is reduced, dust above part of the screening plate 3 is separated, in order to avoid the situation, the side wall of the air inlet pipe 21 is provided with the first rotary driver 221, the first rotary driver 221 is started every time for a certain period, the first rotary driver 221 is not started when the pressing plate 24 is reset, and after a certain period of use, the first rotary driver 221 is started, so that the first synchronous wheel 223 and the first synchronous belt 224 rotate, and further the filtering plate 222 rotates 180 degrees, and the dust attached to the filtering plate 222 is blown down by the air flow after the rotation, so that the self-cleaning function of the filtering plate 222 is completed.
Referring to fig. 9: the filter device 22 also includes a button; the button is provided on the inner wall of the air inlet duct 21, and can be pressed only when the filter plate 222 is in a vertical state, one side of the button is provided with a controller, and the button controls the first rotary driver 221 to stop operating through the controller.
Since the filter plate 222 is only in the vertical state, the button is triggered by the filter plate 222, and when the button is triggered, the first rotary driver 221 stops operating, so that the filter plate 222 is prevented from tilting after rotation.
Referring to fig. 1,3, 6 and 7: the driving device 23 includes a second rotary driver 231, a first bevel gear 232, a second bevel gear 233, a second timing wheel 234, a second timing belt 235, and a cam 236; the second rotary driver 231 is arranged at one side of the base 1, and the second rotary driver 231 can drive the screening plate 3 to rotate; the first bevel gear 232 is fixedly provided on the output end of the second rotary driver 231; the second bevel gear 233 is rotatably disposed at one side of the first bevel gear 232 along the length direction of the base 1, and the first bevel gear 232 and the second bevel gear 233 are engaged with each other; two second synchronizing wheels 234 are provided, and the two second synchronizing wheels 234 are respectively provided at an end of the second bevel gear 233 and one side of the pressing plate 24; two ends of the second synchronous belt 235 are respectively sleeved on two second synchronous wheels 234, and the second synchronous wheels 234 are in transmission fit with the second synchronous belt 235; the triangular piece 236 is fixedly arranged at the end part of the second synchronizing wheel 234 near one side of the pressing plate 24, and the second synchronizing wheel 234 can drive the triangular piece 236 to synchronously rotate when rotating, so that the triangular piece 236 can press the pressing plate 24.
When the second rotary driver 231 is started, the second rotary driver 231 can drive the sieving plate 3 to vibrate, meanwhile, the second rotary driver 231 can also drive the first bevel gear 232 to rotate, the first bevel gear 232 and the second bevel gear 233 are meshed with each other, so that the first bevel gear 232 can drive the second bevel gear 233 to rotate, the second synchronous wheel 234 can be driven to rotate, the second synchronous belt 235 sleeved on the second synchronous wheel 234 is driven to rotate, all the second synchronous wheels 234 are further driven to rotate, the second synchronous wheel 234 close to one side of the pressing plate 24 drives the triangular piece 236 to rotate, the triangular piece 236 continuously presses the pressing plate 24 along with the rotation of the triangular piece 236, and air in the air outlet shell 241 is continuously discharged.
Referring to fig. 6-8: the dust removing device 2 further comprises a spraying device 25, wherein the spraying device 25 comprises a sprayer 251, a water pump 252 and a spraying pipe 253; the spray pipe 253 is arranged between the air inlet pipe 21 and the air outlet pipe 211 along the height direction of the base 1, and two sides of the spray pipe 253 are respectively communicated with the air inlet pipe 21 and the air outlet pipe 211; the sprayer 251 is disposed at an upper portion of the spray pipe 253, and the sprayer 251 can spray water into the spray pipe 253; the water pump 252 is disposed at one side of the shower pipe 253, and the water pump 252 is communicated with the shower pipe 253.
When the filter plate 222 is turned over, dust attached to the filter plate 222 is blown down by flowing air, the shower 253 vertically sprays out water flow, and the sprayed water flow is mixed with the dust and falls to the bottom of the shower 253.
Referring to fig. 9: the connection port of the air inlet pipe 21 and the spray pipe 253 is positioned below the connection port of the air outlet pipe 211 and the spray pipe 253.
Thus, when the air flow passes through the air inlet pipe 21 and enters the spray pipe 253, the air flow does not enter the air outlet pipe 211 immediately, but needs to rise upwards for a certain distance before entering the air outlet pipe 211, because when the filter plate 222 is overturned, accumulated dust enters the spray pipe 253, the dust has a certain gravity, and the dust mixed with water has a heavier weight, so that the mixture of the dust and the water falls to the bottom of the spray pipe 253
Referring to fig. 9: the shower device 25 further includes an on-off valve 254 and a water level sensor; the switching valve 254 is provided on a side wall of the shower pipe 253; a water level sensor is provided on the inner wall of the shower pipe 253 above the switching valve 254, the water level sensor being located below the air inlet pipe 21.
With the continuous operation of the sprayer 251, the water level at the bottom of the spray pipe 253 is continuously raised, and when the water level is raised to the position of the water level sensor, the on-off valve 254 is opened, and the on-off valve 254 discharges the water in the spray pipe 253.
Referring to fig. 4 and 8: the dust removing device 2 comprises a guide assembly 244, wherein the guide assembly 244 comprises a guide rod 2441 and a guide frame 2442; the guide bar 2441 is horizontally and fixedly arranged at the upper part of the pressing plate 24; the guide frame 2442 is provided at one side of the guide bar 2441, and the guide frame 2442 is used to guide the guide bar 2441 to slide in the height direction of the base 1.
When the driving device 23 presses the pressing plate 24, only one side of the pressing plate 24 is stressed, and the pressing plate 24 is prevented from tilting during sliding by the guide of the guide frame 2442 and the guide rod 2441.
Referring to fig. 9: the dust removing device 2 further includes an inclined plate 2111; the inclined plates 2111 are provided in plurality, and the inclined plates 2111 are inclined downward at an angle in the air outlet duct 211.
Because spray set 25 is when spraying, must have a small amount of lighter water droplet production, still can make the water droplet enter into the tuber pipe 211 under the suction effect of air-out shell 241, and inclined plate 2111 downward sloping sets up and inclined plate 2111 staggered arrangement for the water droplet bumps with inclined plate 2111 along with the in-process that the air current risees, has prevented that the water droplet from entering into the condition in the air-out shell 241, otherwise the water droplet enters into after the air-out shell 241, can lead to the water droplet to pile up in the air-out shell 241, and then the volume of induced drafting that makes air-out shell 241 reduces.
In some embodiments, the base 1 includes two parallel side plates 11, the screening plate 3 is perpendicular to the two side plates 11 and is located between the two side plates 11, two sides of a first end of the screening plate 3 are provided with rotating shafts 31, rotating shaft holes are formed in the side plates 11, the rotating shafts 31 are matched with the rotating shaft holes, a second end of the screening plate 3 is a free end, and the second end of the screening plate 3 can rotate around the rotating shafts 31. The second rotary driver 231 is arranged on the side plate 11, the output end of the second rotary driver 231 is also provided with a regular hexagonal vibrating block 12, the vibrating block 12 supports the screening plate 3, and the vibrating block 12 is positioned between the first end and the second end of the screening plate 3; the screening plate 3 is uniformly provided with a plurality of circular screen holes which are distributed in a matrix. When the second rotary driver 231 is started, the vibrating block 12 is driven to rotate, and the screening plate 3 is in a regular hexagon shape, so that the screening plate 3 vibrates up and down, the vibrating block 12 rotates, the screening plate 3 can be lifted to vibrate up and down, and the screening effect of the screening plate 3 is improved.
Claims (6)
1. The vibration type mineral separation equipment easy to clean comprises a base (1), a dust removing device (2) and a screening plate (3);
the dust removing device (2) is characterized by comprising an air inlet pipe (21), an air outlet pipe (211), a filtering device (22), a driving device (23), a pressing plate (24), an air outlet shell (241), a spring (242) and a corrugated pipe (243);
The air inlet pipe (21) is horizontally arranged on the side wall of the base (1), the air inlet pipe (21) is positioned below the screening plate (3), and air below the screening plate (3) can flow into the air inlet pipe (21);
the air outlet pipe (211) is vertically arranged at one side of the air inlet pipe (21) far away from the base (1), and the air outlet pipe (211) is communicated with the air inlet pipe (21);
the filter device (22) is arranged in the air inlet pipe (21), and the filter device (22) filters air flowing into the air inlet pipe (21);
The driving device (23) is arranged at one side of the air inlet pipe (21), and the driving device (23) is used for driving the screening plate (3) to vibrate;
the air outlet shell (241) is arranged at the upper part of the air outlet pipe (211), the air outlet shell (241) has unidirectional mobility restriction on air, and the air outlet shell (241) allows the air in the air outlet pipe (211) to flow into the air outlet shell (241);
The pressing plate (24) is arranged above the air outlet shell (241) in a sliding manner along the height direction of the air outlet pipe (211), a gap is reserved between the pressing plate (24) and the air outlet shell (241), and the driving device (23) can drive the pressing plate (24) to slide while driving the sieving plate (3) to sieve;
The spring (242) is vertically arranged in the gap, and two ends of the spring (242) are fixedly connected with the pressing plate (24) and the air outlet shell (241) respectively;
The corrugated pipe (243) is sleeved on the outer side of the spring (242), and two ends of the corrugated pipe (243) are fixedly connected with the pressing plate (24) and the air outlet shell (241) respectively;
the dust removing device (2) further comprises a first check valve (2411) and a second check valve;
The first one-way valve (2411) is arranged on the side wall of the air outlet shell (241), and the first one-way valve (2411) allows the air in the air outlet shell (241) to be discharged;
The second one-way valve is arranged on an air outlet of the air outlet shell (241) and allows air in the air outlet pipe (211) to flow into the air outlet shell (241);
The driving device (23) comprises a second rotary driver (231), a first bevel gear (232), a second bevel gear (233), a second synchronous wheel (234), a second synchronous belt (235) and a triangle (236);
The second rotary driver (231) is arranged on one side of the base (1), and the second rotary driver (231) can drive the screening plate (3) to rotate;
the first bevel gear (232) is fixedly arranged on the output end of the second rotary driver (231);
The second bevel gear (233) is rotatably arranged on one side of the first bevel gear (232) along the length direction of the base (1), and the first bevel gear (232) and the second bevel gear (233) are meshed with each other;
Two second synchronizing wheels (234) are arranged, and the two second synchronizing wheels (234) are respectively arranged at the end part of the second bevel gear (233) and one side of the pressing plate (24);
two ends of the second synchronous belt (235) are respectively sleeved on two second synchronous wheels (234), and the second synchronous wheels (234) are in transmission fit with the second synchronous belt (235);
The triangular piece (236) is fixedly arranged at the end part of the second synchronous wheel (234) close to one side of the pressing plate (24), the triangular piece (236) can be driven to synchronously rotate when the second synchronous wheel (234) rotates, and the triangular piece (236) can press the pressing plate (24);
The dust removing device (2) comprises a guide assembly (244), wherein the guide assembly (244) comprises a guide rod (2441) and a guide frame (2442);
the guide rod (2441) is horizontally and fixedly arranged at the upper part of the pressing plate (24);
The guide frame (2442) is arranged on one side of the guide rod (2441), and the guide frame (2442) is used for guiding the guide rod (2441) to slide along the height direction of the base (1);
The base (1) comprises two side plates (11) which are arranged in parallel, the screening plates (3) are perpendicular to the two side plates (11) and are positioned between the two side plates (11), rotating shafts (31) are arranged on two sides of a first end of each screening plate (3), rotating shaft holes are formed in the side plates (11), the rotating shafts (31) are matched with the rotating shaft holes, a second end of each screening plate (3) is a free end, and the second end of each screening plate (3) can rotate around the corresponding rotating shaft (31);
The second rotary driver (231) is a servo motor with a speed reducer, the second rotary driver (231) is arranged on the side plate (11), a regular hexagonal vibrating block (12) is further arranged at the output end of the second rotary driver (231), the vibrating block (12) supports the screening plate (3), and the vibrating block (12) is located between the first end and the second end of the screening plate (3); a plurality of circular sieve holes distributed in a matrix are uniformly distributed on the sieving plate (3);
A collecting box is arranged below the screening plate (3), is positioned between the two side plates (11) and is used for receiving ores leaking from the round screen holes;
The output shaft of the second rotary driver (231) is provided with a speed sensor for detecting the rotation speed of the second rotary driver (231), the screening plate (3) is provided with a frequency sensor for detecting the vibration frequency of the screening plate (3), the speed sensor and the frequency sensor are respectively and electrically connected with a controller, and the controller records the current speed value of the second rotary driver (231) and the current frequency value of the screening plate (3) in real time; when the current vibration frequency of the screening plate (3) cannot meet the screening requirement, the controller adjusts the rotating speed of the second rotary driver (231) and updates and stores the adjusted speed value of the second rotary driver (231) and the adjusted frequency value of the screening plate (3).
2. A vibratory ore dressing apparatus with easy cleaning according to claim 1, wherein the filtering means (22) comprises a first rotary drive (221), a filter plate (222), a first synchronizing wheel (223) and a first synchronizing belt (224);
The first rotary driver (221) is arranged on the side wall of the air inlet pipe (21), the first rotary driver (221) is intermittently started, and the first rotary driver (221) is not started when the pressing plate (24) is reset;
The plurality of filter plates (222) are arranged, the filter plates (222) are rotatably arranged in the air inlet pipe (21) along the length direction of the base (1), the filter plates (222) are uniformly distributed along the height direction of the base (1), and the first rotary driver (221) drives the filter plates (222) to rotate 180 degrees each time;
the first synchronous wheels (223) are in one-to-one correspondence with the filter plates (222), and the first synchronous wheels (223) are arranged at one end of the filter plates (222); the first synchronous belt (224) is sleeved on the first synchronous wheel (223), and the first synchronous wheel (223) is in transmission fit with the first synchronous belt (224).
3. A vibrating beneficiation plant to facilitate cleaning according to claim 2, characterized in that the filtering means (22) further comprise a button; the button is arranged on the inner wall of the air inlet pipe (21), and can be pressed only when the filter plate (222) is in a vertical state, a controller is arranged on one side of the button, and the button controls the first rotary driver (221) to stop running through the controller.
4. A vibrating beneficiation plant to facilitate cleaning according to claim 2, characterized in that the dedusting device (2) further comprises a spraying device (25), the spraying device (25) comprising a sprayer (251), a water pump (252) and a spray pipe (253);
the spray pipe (253) is arranged between the air inlet pipe (21) and the air outlet pipe (211) along the height direction of the base (1), and two sides of the spray pipe (253) are respectively communicated with the air inlet pipe (21) and the air outlet pipe (211);
The sprayer (251) is arranged at the upper part of the spray pipe (253), and the sprayer (251) can spray water into the spray pipe (253);
The water pump (252) is arranged on one side of the spray pipe (253), and the water pump (252) is communicated with the spray pipe (253);
The dust removing device (2) also comprises an inclined plate (2111); the inclined plates (2111) are provided in plurality, and the inclined plates (2111) are obliquely arranged in the air outlet pipe (211) in a staggered and downward manner.
5. The vibrating beneficiation equipment easy to clean according to claim 4, wherein the connection port of the air inlet pipe (21) and the spray pipe (253) is positioned below the connection port of the air outlet pipe (211) and the spray pipe (253).
6. A vibrating beneficiation plant to facilitate cleaning according to claim 4, characterized in that the spraying device (25) further comprises an on-off valve (254) and a water level sensor;
the switch valve (254) is arranged on the side wall of the spray pipe (253);
the water level sensor is arranged on the inner wall of the spray pipe (253) above the switch valve (254), and is positioned below the air inlet pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311295995.4A CN117299547B (en) | 2023-10-09 | 2023-10-09 | Vibration type mineral processing equipment easy to clean |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311295995.4A CN117299547B (en) | 2023-10-09 | 2023-10-09 | Vibration type mineral processing equipment easy to clean |
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| CN117299547A CN117299547A (en) | 2023-12-29 |
| CN117299547B true CN117299547B (en) | 2024-05-14 |
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| CN202311295995.4A Active CN117299547B (en) | 2023-10-09 | 2023-10-09 | Vibration type mineral processing equipment easy to clean |
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| KR20010104138A (en) * | 2000-05-13 | 2001-11-24 | 이구택 | screen open apparatus equipped a dust collector function |
| JP2016117041A (en) * | 2014-12-22 | 2016-06-30 | 日工株式会社 | Construction waste material refuse collector |
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| CN117299547A (en) | 2023-12-29 |
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