CN114275458A - Automatic circulation experimental device for energy recovery of granular material flow - Google Patents
Automatic circulation experimental device for energy recovery of granular material flow Download PDFInfo
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- CN114275458A CN114275458A CN202111577372.7A CN202111577372A CN114275458A CN 114275458 A CN114275458 A CN 114275458A CN 202111577372 A CN202111577372 A CN 202111577372A CN 114275458 A CN114275458 A CN 114275458A
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- 239000008187 granular material Substances 0.000 title claims abstract description 26
- 238000011084 recovery Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 211
- 230000007246 mechanism Effects 0.000 claims abstract description 144
- 238000002474 experimental method Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 27
- 230000009471 action Effects 0.000 claims description 26
- 238000005381 potential energy Methods 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 238000007599 discharging Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 239000011236 particulate material Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 2
- 238000010248 power generation Methods 0.000 abstract description 7
- 238000011160 research Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 7
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of capacity recovery experimental devices, in particular to an automatic circulation experimental device for recovering energy of granular material flow, which comprises an experimental mechanism, a circulation mechanism, an upper material conveying groove, a lower material conveying groove, a baffle mechanism and a control mechanism, wherein the circulation mechanism is arranged on one side of the experimental mechanism, and the experimental mechanism and the circulation mechanism are used for conveying materials through the upper material conveying groove (03) and the lower material conveying groove, so that the falling materials are collected in time, the aim of conveniently and stably repeating experiments is fulfilled, and the problems of time consumption, labor consumption, slow development of scientific research and low working efficiency of the conventional power generation device which is maintained by loading the materials manually by experimenters are solved.
Description
The technical field is as follows:
the invention relates to the technical field of energy recovery experimental devices, in particular to an automatic circulation experimental device for energy recovery of granular material flow.
Background art:
when utilizing granule to expect that flow gravitational potential energy retrieves power generation experimental apparatus to carry out scientific research experiment in the laboratory, granule material flows and can cause the material to scatter when falling from the experimental apparatus top from top to bottom and falls subaerial, need the experimenter to manually collect the material that scatters again, and manual work is again carried to granule material flow energy recovery experimental apparatus top and is carried out particulate material's reloading, just can guarantee going on of scientific research experiment, in view of only relying on the artifical material that loads of experimenter to maintain the power generation facility operation, consuming time and wasting power, scientific research progress is slower, this current situation of work efficiency low. The realization of the automatic circulation of the granular materials of the experimental device has important significance and good practical value.
The invention content is as follows:
aiming at the defects of the prior art, the invention provides an automatic circulation experimental device for energy recovery of granular material flow, which adopts the following technical scheme:
the invention provides an automatic circulation experimental device for energy recovery of granular material flow, which comprises an experimental mechanism, a circulation mechanism, an upper material conveying groove, a lower material conveying groove, an experimental rack, a circulation rack, a baffle mechanism and a control mechanism, wherein the experimental mechanism and the circulation mechanism are used for conveying materials through the upper material conveying groove and the lower material conveying groove; the whole experiment mechanism is arranged on the experiment rack, and the whole circulation mechanism is arranged on the circulation rack; the experimental mechanism comprises a hopper mechanism which enables material flow to fall directionally at the top, an energy conversion mechanism which is arranged right below the hopper mechanism and used for capturing material flow potential energy and performing energy conversion, and a speed increasing mechanism which is arranged on one side below the potential energy conversion mechanism and used for improving energy conversion efficiency, wherein the hopper mechanism is arranged on a hopper supporting frame at the upper end of the experimental rack; the circulating mechanism comprises a circulating motor, a small chain wheel, a circulating chain, a trolley supporting shaft, a trolley supporting frame, a trolley material pouring action mechanism, a material trolley, a first material height sensor and a second material height sensor, the circulating motor is in transmission connection with the small chain wheel, the circulating chain is meshed with the small chain wheel, the trolley supporting shaft is respectively and uniformly installed on the circulating chain, when one material trolley reaches the notch of the lower material conveying chute at the bottom, the other material trolley reaches the notch of the upper material chute at the top, the trolley supporting frame is connected to one end of the trolley supporting shaft, the trolley material pouring action mechanism is installed on the trolley supporting frame, the material trolley is connected with the trolley material pouring action mechanism together, the first material height sensor is installed at an installation plate below the circulating rack, and the second material height sensor is installed at an installation plate on one side above the circulating rack; the lower part of the experiment rack is positioned above the lower material conveying groove and is provided with a baffle mechanism used for controlling the material outflow of the lower material conveying groove, the baffle mechanism comprises a baffle and a baffle motor, the rotating shaft of the baffle motor is connected with one end of the baffle, and the experiment mechanism, the circulating mechanism and the baffle mechanism are all connected with the control mechanism.
The potential energy conversion mechanism comprises a first bearing, a second bearing, a third bearing, a fourth bearing, an bucket, a first chain wheel shaft, a second chain wheel shaft, a first chain wheel, a second chain wheel, a third chain wheel, a fourth chain wheel, a first chain, a second chain, a first dynamic torque sensor, a second dynamic torque sensor, a first coupler and a second coupler, wherein the first bearing and the second bearing are buckled at bearing buckling openings on two sides of a wide rod above the experiment rack, and the third bearing and the fourth bearing are buckled at bearing buckling openings on two sides of the wide rod below the experiment rack; the first chain wheel shaft is connected with the first bearing and the second bearing, and the second chain wheel shaft is connected with the third bearing and the fourth bearing; the first chain wheel and the second chain wheel are respectively clamped on the left side and the right side of the first chain wheel shaft, and the third chain wheel and the fourth chain wheel are respectively clamped on the left side and the right side of the second chain wheel shaft; the first chain is meshed with the first chain wheel and the third chain wheel, and the second chain is meshed with the second chain wheel and the fourth chain wheel; the buckets are uniformly distributed on the first chain and the second chain; the first dynamic torque sensor is connected and installed on one side of the first chain wheel shaft through a first coupler, and the second dynamic torque sensor is connected and installed on one side of the second chain wheel shaft through a second coupler;
the speed increasing mechanism comprises a bearing five, a bearing six, a bearing seven, a first gear shaft, a second gear shaft, a first transmission gear, a second transmission gear, a third transmission gear and a fourth transmission gear, wherein the bearing five is arranged at a bearing clamping port at the wide rod below the experiment rack, the bearing six is arranged at the bearing clamping port opposite to the bearing five clamping port, and the bearing seven is arranged at the bearing clamping port at one side of the bearing six clamping port; the first gear shaft is connected with the bearing five and the bearing six, the second gear shaft is connected with the bearing seven, the first transmission gear is arranged on one side of a second chain wheel shaft of the potential energy conversion mechanism, and the second transmission gear is arranged on one side of the first gear shaft and meshed with the first transmission gear; the third transmission gear is arranged on the other side of the first gear shaft; the fourth transmission gear is arranged on the second gear shaft and meshed with the third transmission gear;
the trolley material pouring action mechanism comprises a material pouring rotating frame, a rotation blocking sleeve sheet and a turning action motor, wherein a rotating shaft on the material pouring rotating frame is sleeved at an opening of a rotating shaft of the trolley support frame so as to enable the rotating shaft to rotate freely, the rotation blocking sleeve sheet is firmly buckled on the rotating shaft of the material pouring rotating frame, and the turning action motor is connected with one end of the rotating shaft of the material pouring rotating frame;
one side of the feeding end of the upper material conveying chute is arranged at a chute clamping opening of a long rod above the circulating rack, and one side of the discharging end of the upper material conveying chute is arranged at a chute clamping opening on a hopper mechanism in the experimental mechanism; one side of the feeding end of the lower material conveying groove is arranged at a material groove clamping opening of a long rod below the experimental rack, and one side of the discharging end of the lower material conveying groove is arranged at a material groove clamping opening of a long rod below the circulating rack;
a method of operating a particulate material stream energy recovery automatic cycle test apparatus according to any one of claims 1 to 5, wherein: the method comprises the following steps:
step 1, when the device is in an initial starting state, materials are placed in a blanking hopper mechanism, after the device is circularly started, the materials fall into an hopper from the hopper mechanism, fall into a lower material conveying groove through an hopper and are blocked by a baffle mechanism at the lower material conveying groove to be accumulated in the lower material conveying groove,
and 2, when the material trolley in the circulating mechanism moves to a position right opposite to the notch of the lower material conveying groove, the laser switch sensor sends an action signal to brake a circulating motor of the circulating mechanism and simultaneously make a baffle mechanism and a baffle motor in the lower material conveying groove act to allow the material to flow into the material trolley through the notch of the lower material conveying groove.
And 3, triggering a first material height sensor when the material flowing into the material trolley reaches a certain height, and sending an action signal by the first material height sensor to start a circulating motor in the circulating mechanism to enable the material to be transported upwards, and simultaneously enabling a baffle motor in a baffle mechanism in the lower material conveying groove to act to enable the material to be continuously blocked in the lower material conveying groove by the baffle mechanism, and repeating the action of the previous material trolley when the next material trolley moves to the position right opposite to the notch of the lower material conveying groove.
And 4, when the material trolley filled with the materials moves to the position of the upper material conveying notch, triggering a second material height sensor, and sending an action signal by a second material height detection sensor to enable a trolley material pouring action mechanism at the bottom of the material trolley to act, so that the materials in the material trolley are quickly poured into the upper material conveying groove, and the material trolley is restored to the initial position to continue to carry out the next cycle.
The invention has the beneficial effects that:
1. the problems of low efficiency, high cost and the like caused by manual carrying and loading for experiments are solved, the purpose of automatically circulating the granular material flow gravitational potential energy recovery power generation experimental device can be achieved, the experimental efficiency can be better improved, and scientific research progress can be promoted;
2. the requirements of the granular material flow gravitational potential energy recovery automatic circulation experimental device on the shape and size of the material are reduced, the application range is wide, and the automatic circulation device is independent of the power generation experimental device by adopting an independent design method, so that the state of the automatic circulation device cannot influence the power generation experimental device.
3. The device has a control flow which enables the device to stably run for a long time, so that automatic circulation is realized, the speed increasing mechanism adopts gears which are mutually meshed to form a multi-stage speed increasing gear train, and the rotating speed received by the generator is improved in a step-by-step speed increasing mode, so that the energy conversion efficiency of the gravitational potential energy of the granular material flow is greatly improved.
Description of the drawings:
FIG. 1 is a schematic diagram of the overall structure of an energy recovery automatic circulation experimental device for a granular material flow;
FIG. 2 is a schematic structural diagram of an experimental mechanism of an automatic energy recovery and circulation experimental device for granular material flow;
FIG. 3 is a schematic view of the connection between an experimental mechanism and a circulating mechanism of an automatic circulating experimental device for energy recovery of granular material flow;
FIG. 4 is a schematic structural diagram of a hopper mechanism of an automatic circulation experimental facility for energy recovery of granular material flow;
FIG. 5 is a schematic structural diagram of potential energy conversion of an energy recovery automatic circulation experimental facility for granular material flow;
FIG. 6 is a schematic structural diagram of a speed increasing mechanism of an experimental apparatus for energy recovery and automatic circulation of granular material flow;
FIG. 7 is a schematic structural diagram of a circulation mechanism of an automatic circulation experimental facility for energy recovery of granular material flow;
FIG. 8 is a schematic structural view of a trolley material-pouring action mechanism of an experimental apparatus for energy recovery and automatic circulation of granular material flow;
FIG. 9 is an explosion effect diagram of a trolley material-pouring action mechanism of an experimental device for energy recovery and automatic circulation of granular material flow;
FIG. 10 is a flow chart of a control system of an energy recovery automatic cycle experimental facility for a particulate material flow;
the specific implementation mode is as follows:
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.
Referring to fig. 1-9, the device comprises an experimental mechanism 01, a circulating mechanism 02, an upper material conveying groove 03, a lower material conveying groove 04, an experimental rack 05, a circulating rack 06, a baffle mechanism 07 and a control mechanism, wherein materials are conveyed between the experimental mechanism 01 and the circulating mechanism 02 through the upper material conveying groove 03 and the lower material conveying groove 04; the whole experiment mechanism 01 is arranged on the experiment rack 05, and the whole circulation mechanism 02 is arranged on the circulation rack 06; the lower part of the experiment rack 05 is positioned above the lower material conveying groove 04 and is provided with a baffle mechanism 07 for controlling the material outflow of the lower material conveying groove 04, the baffle mechanism 07 comprises a baffle 0701 and a baffle motor 0702, the rotating shaft of the baffle motor 0702 is installed at one end of the baffle 0701, and the experiment mechanism 01, the circulating mechanism 02 and the baffle mechanism 07 are all connected with a control mechanism.
The experimental mechanism 01 comprises a hopper mechanism 0101 which enables the material flow to fall in a directional mode at the top, a potential energy conversion mechanism 0102 which is arranged right below the hopper mechanism 0101 and used for capturing material flow potential energy and performing energy conversion, and an acceleration mechanism 0103 which is arranged on one side below the potential energy conversion mechanism 0102 and used for improving energy conversion efficiency; one side of the feeding end of the upper material conveying chute 03 is arranged at a chute clamping opening of a long rod above the circulating rack 06, and one side of the discharging end is arranged at a chute clamping opening on a hopper mechanism 0101 in the experimental mechanism 01; the lower material conveying groove 04 is arranged at the groove clamping opening of the long rod below the experiment rack 05 at one side of the feeding end, and is arranged at the groove clamping opening of the long rod below the circulating rack 06 at one side of the discharging end.
The hopper mechanism 0101 comprises a front baffle 010101, a rear baffle 010102, a left baffle 010103, a right baffle 010104, a front inclined baffle 010105 and a rear inclined baffle 010106, wherein the front baffle 010101, the rear baffle 010102, the left baffle 010103 and the right baffle 010104 are welded seamlessly to form a square shape, the front inclined baffle 010105 and the rear inclined baffle 010106 are welded to the lower surfaces of the front baffle 010101 and the rear baffle 010102 respectively and are welded with the lower portions of the left baffle 010103 and the right baffle 010104 precisely to form a hopper, and the hopper mechanism 0101 is installed at a hopper supporting frame at the upper end of the experiment rack 05.
The potential energy conversion mechanism 0102 comprises a bearing I010201, a bearing II 010202, a bearing III 010203, a bearing IV 010204, a bucket 010205, a first chain wheel shaft 010206, a second chain wheel shaft 010207, a first chain wheel 010208, a second chain wheel 010209, a third chain wheel 010210, a fourth chain wheel 010211, a first chain 010212, a second chain 010213, a dynamic torque sensor I010214, a dynamic torque sensor II 010215, a coupling I010216 and a coupling II 010217, wherein the bearing I010201 and the bearing II 010202 are fastened at bearing fastening openings on two sides of a wide rod above the experiment rack 05, and the bearing III 010203 and the bearing IV 010204 are fastened at bearing fastening openings on two sides of the wide rod below the experiment rack 05; the first sprocket shaft 010206 is connected with the bearing I010201 and the bearing II 010202, and the second sprocket shaft 010207 is connected with the bearing III 010203 and the bearing IV 010204; the first sprocket 010208 and the second sprocket 010209 are engaged with the left and right sides of the first sprocket shaft 010206, respectively, and the third sprocket 010210 and the fourth sprocket 010211 are engaged with the left and right sides of the second sprocket shaft 010207, respectively; the first chain 010212 is meshed with the first sprocket 010208 and the third sprocket 010210, and the second chain 010213 is meshed with the second sprocket 010209 and the fourth sprocket 010211; the buckets 010205 are uniformly distributed on the first chain 010212 and the second chain 010213; the dynamic torque sensor one 010214 is connected and mounted on one side of the first sprocket 010206 through the coupling one 010216, and the dynamic torque sensor two 010215 is connected and mounted on one side of the second sprocket 010207 through the coupling two 010217. The granular material flow falls into the hopper 010205 through the hopper mechanism 0101, the potential energy captured by the hopper 010205 is used for driving a chain to move, the chain drags the chain wheel to rotate, and the chain wheel drives the chain wheel shaft to rotate, so that the potential energy of falling of the material flow is converted into mechanical energy. The dynamic torque sensor one 010214 and the dynamic torque sensor one 010215 are used for collecting relevant data on the experimental facility 01 so as to monitor the state of the device.
The speed increasing mechanism 0103 comprises a bearing five 010301, a bearing six 010302, a bearing seven 010303, a first toothed shaft 010304, a second toothed shaft 010305, a first transmission gear 010306, a second transmission gear 010307, a third transmission gear 010308 and a fourth transmission gear 010309, wherein the bearing five 010301 is installed at a bearing clamping opening at the wide rod position below the experiment rack 05, the bearing six 010302 is installed at the bearing clamping opening opposite to the bearing five 010301 clamping opening, and the bearing seven 010303 is installed at the bearing clamping opening at one side of the bearing six 010302 clamping opening; the first gear shaft 010304 is connected with a bearing five 010301 and a bearing six 010302, the second gear shaft 010305 is connected with a bearing seven 010303, the first transmission gear 010306 is installed on one side of the second sprocket shaft 010207 of the potential energy conversion mechanism 0102, and the second transmission gear 010307 is installed on one side of the first gear shaft 010304 and meshed with the first transmission gear 010306; the third transmission gear 010308 is installed on the other side of the first gear shaft 010304; the fourth transmission gear 010309 is mounted on the second gear shaft 010305 to engage with the third transmission gear 010308.
The circulating mechanism 02 comprises a circulating motor 0201, small chain wheels 0202, a circulating chain 0203, a trolley supporting shaft 0204, a trolley supporting frame 0205, a trolley dumping action mechanism 0206, a material trolley 0207, a first material height sensor 0208 and a second material height sensor 0209, wherein the circulating mechanism 02 is integrally installed on the circulating frame 06, the circulating motor 0201 is installed at the four corners of the long rod on one side of the circulating frame 06 and fixed on a motor installation plate, the four small chain wheels 0202 are respectively installed on rotating shafts of the four circulating motors 0201, and the circulating chain 0203 is meshed with the four small chain wheels 0202, so that the small chain wheels 0202 can drive the circulating chain 0203 to rotate; dolly back shaft 0204 is even respectively installs on circulation chain 0202, and make when a material dolly 0207 reachs the lower feed chute 04 notch of bottom, need to guarantee that there is another material dolly 0207 and reachs the last feed chute 03 notch at top, dolly back shaft 0205 is connected in the one end of dolly back shaft 0204, dolly material pouring actuating mechanism 0206 is installed on dolly back shaft 0205, material dolly 0207 is connected with dolly material pouring actuating mechanism 0206, a material height sensor 0208 is installed in the mounting panel department of circulating frame 06 downside, a material dolly 0207 for detecting feed chute 04 notch department down is full-load material, two 0209 of material height sensor install in the mounting panel department of circulating frame 06 upside, a material dolly 0207 for detecting and reacing to go up feed chute 03 notch department is full-load material.
The trolley material pouring actuating mechanism 0206 comprises a material pouring rotating frame 020601, a rotation blocking sleeve sheet 020602 and a turning actuating motor 020603, wherein a rotating shaft on the material pouring rotating frame 020601 is sleeved at an opening of a rotating shaft of the trolley support frame 0205 to enable the rotating shaft to rotate freely, the rotation blocking sleeve sheet 020602 is firmly buckled on the rotating shaft of the material pouring rotating frame 020601, and the turning actuating motor 020603 is connected with one end of the rotating shaft of the material pouring rotating frame 020601 to provide power for the material pouring action of the material trolley 0207.
The working process is as follows: the hopper mechanism 0101 enables the freely falling material flow to accurately fall into the potential energy conversion mechanism 0102, the potential energy of the material flow is converted into mechanical energy, the conversion efficiency of the energy is improved through the speed increasing mechanism 0103, the material flowing through the experimental mechanism 01 is conveyed into the circulating mechanism 02 through the lower material conveying groove 04, the circulating mechanism 02 conveys the material upwards to the upper material conveying groove 03, and the material returns to the hopper mechanism 0101 in the experimental mechanism 01 through the upper material conveying groove 03, so that the circulating operation of the whole granular material flow gravitational potential energy recovery power generation automatic circulation experimental device is realized.
The working method of the experimental device for recovering the gravitational potential energy of the granular material flow and generating the power comprises the following steps:
step 1, when the device is in an initial starting state, the material is placed in a blanking hopper mechanism 0101, after the device is circularly started, the material falls into hoppers 010205 from the hopper mechanism 0101, falls into a lower conveying chute 04 after passing through hoppers 010205, is blocked by a baffle mechanism 07 at the lower conveying chute 04 to be accumulated in the lower conveying chute 04,
and 2, when the material trolley 0207 in the circulating mechanism 02 moves to a position opposite to the notch of the lower material conveying groove 04, the laser switch sensor 0501 sends an action signal to brake the circulating motor 0201 of the circulating mechanism 02 and simultaneously make the baffle mechanism 07 baffle motor 0702 in the lower material conveying groove 04 act to allow the material to flow into the material trolley 0207 through the notch of the lower material conveying groove 04.
And step 3, triggering a first material height sensor 0208 when the material flowing into the material trolley 0207 reaches a certain height, wherein the first material height sensor 0208 sends an action signal to start a circulating motor 0201 in the circulating mechanism 02 to enable the material to be transported upwards, and simultaneously enabling a baffle motor 0702 in a baffle mechanism 07 in a lower material conveying groove 04 to act to enable the material to be continuously blocked in the lower material conveying groove 04 by the baffle mechanism 07, and repeating the action of the previous material trolley 0207 when the next material trolley 0207 moves to a position opposite to the notch of the lower material conveying groove 04.
And 4, when the material trolley 0207 filled with the materials moves to the position of the opening of the upper material conveying groove 03, triggering a second material height sensor 0209, and sending an action signal by the second material height detection sensor 0209 to enable a trolley material pouring action mechanism 0206 at the bottom of the material trolley 0207 to act, so that the materials in the material trolley 0207 are quickly poured into the upper material conveying groove 03, and the material trolley 0207 is restored to the initial position to continue to carry out the next cycle.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a granule material flow energy recuperation automatic cycle experimental apparatus which characterized in that: the device comprises an experiment mechanism (01), a circulation mechanism (02), an upper material conveying groove (03), a lower material conveying groove (04), a baffle mechanism (07) and a control mechanism, wherein materials are conveyed between the experiment mechanism (01) and the circulation mechanism (02) through the upper material conveying groove (03) and the lower material conveying groove (04); the whole experiment mechanism (01) is arranged on the experiment rack (05), and the whole circulation mechanism (02) is arranged on the circulation rack (06); the experimental mechanism (01) comprises a hopper mechanism (0101) enabling material flow to fall directionally at the top, an energy conversion mechanism (0102) arranged right below the hopper mechanism (0101) and used for capturing material flow potential energy and performing energy conversion, and a speed increasing mechanism (0103) arranged on one side below the potential energy conversion mechanism (0102) and used for increasing energy conversion efficiency, wherein the circulating mechanism (02) comprises a small chain wheel (0202) and a circulating chain (0203) meshed with the small chain wheel, the material trolleys are installed on the circulating chain (0203) through trolley support frames, so that when one material trolley (0207) reaches a notch of a bottom lower material conveying chute (04), another material trolley (0207) reaches a notch of a feeding chute (03) at the top, the trolley support frames (0205) are also provided with trolley material discharging action mechanisms (0206) connected with the material trolleys (0207), and a first material height sensor (0208) and a second material height sensor (0208) are installed on installation plates above and below the circulating rack (06) respectively (0209) (ii) a The baffle mechanism (07) used for controlling the material outflow of the lower material conveying groove (04) is installed above the lower material conveying groove (04) on the lower portion of the experiment rack (05), the baffle mechanism (07) comprises a baffle (0701) and a baffle motor (0702), and the rotating shaft of the baffle motor (0702) is connected with one end of the baffle (0701).
2. The apparatus of claim 1, wherein the apparatus comprises: the potential energy conversion mechanism (0102) comprises a bucket (010205), a first chain wheel shaft (010206) and a second chain wheel shaft (010207), wherein a first chain wheel (010208) and a second chain wheel (010209) are respectively clamped on the left side and the right side of the first chain wheel shaft (010206), and a third chain wheel (010210) and a fourth chain wheel (010211) are respectively clamped on the left side and the right side of the second chain wheel shaft (010207); the first chain (010212) is meshed with the first chain wheel (010208) and the third chain wheel (010210), and the second chain (010213) is meshed with the second chain wheel (010209) and the fourth chain wheel (010211); the buckets (010205) are uniformly distributed and arranged on the first chain (010212) and the second chain (010213); the first dynamic torque sensor (010214) is connected and installed on one side of the first chain wheel shaft (010206), and the second dynamic torque sensor (010215) is connected and installed on one side of the second chain wheel shaft (010207).
3. The apparatus of claim 1, wherein the apparatus comprises: the speed increasing mechanism (0103) comprises a first gear shaft (010304), a second gear shaft (010305) and a first transmission gear (010306) which are arranged on one side of a second sprocket shaft (010207) of the potential energy conversion mechanism (0102), and the second transmission gear (010307) is arranged on one side of the first gear shaft (010304) and meshed with the first transmission gear (010306); the third transmission gear (010308) is arranged at the other side of the first gear shaft (010304); the fourth transmission gear (010309) is arranged on the second gear shaft (010305) and is meshed with the third transmission gear (010308).
4. The apparatus of claim 1, wherein the apparatus comprises: the trolley material pouring actuating mechanism (0206) comprises a material pouring rotating frame (020601), a rotating blocking sleeve sheet (020602) and a turning actuating motor (020603), wherein a rotating shaft on the material pouring rotating frame (020601) is sleeved at an opening of a rotating shaft of a trolley support frame (0205) to enable the rotating shaft to rotate freely, the rotating blocking sleeve sheet (020602) is firmly buckled on the rotating shaft of the material pouring rotating frame (020601), and the turning actuating motor (020603) is connected with one end of the rotating shaft of the material pouring rotating frame (020601).
5. The apparatus of claim 1, wherein the apparatus comprises: one side of the feeding end of the upper material conveying groove (03) is arranged at a groove clamping opening of a long rod above the circulating rack (06), and one side of the discharging end is arranged at a groove clamping opening on a hopper mechanism (0101) in the experimental mechanism (01); one side of the feeding end of the lower material conveying groove (04) is arranged at the groove clamping opening of the long rod below the experimental rack (05), and one side of the discharging end is arranged at the groove clamping opening of the long rod below the circulating rack (06).
6. A method of operating a particulate material stream energy recovery automatic cycle test apparatus according to any one of claims 1 to 5, wherein: the method comprises the following steps:
step 1, when the device is in an initial starting state, materials are placed in a blanking hopper mechanism (0101), after the device is circularly started, the materials fall into an hopper (010205) from the hopper mechanism (0101), fall into a lower material conveying groove (04) through an hopper (010205), and are blocked by a baffle mechanism (07) at the lower material conveying groove (04) to be accumulated in the lower material conveying groove (04),
and 2, when the material trolley (0207) in the circulating mechanism (02) moves to a position opposite to the notch of the lower material conveying groove (04), the laser switch sensor (0501) sends an action signal to brake the circulating motor (0201) of the circulating mechanism (02), and simultaneously, the baffle motor (0702) of the baffle mechanism (07) in the lower material conveying groove (04) is also made to act, so that the material flows into the material trolley (0207) through the notch of the lower material conveying groove (04).
And 3, triggering a first material height sensor (0208) when the material flowing into the material trolley (0207) reaches a certain height, and sending an action signal by the first material height sensor (0208) to start a circulating motor (0201) in the circulating mechanism (02) to enable the material to be transported upwards, and simultaneously enabling a baffle plate motor (0702) in a baffle plate mechanism (07) in the lower material conveying groove (04) to act to enable the material to be continuously stopped in the lower material conveying groove (04) by the baffle plate mechanism (07), and repeating the action of the previous material trolley (0207) when the next material trolley (0207) moves to the position just opposite to the notch of the lower material conveying groove (04).
And 4, when the material trolley (0207) filled with the materials moves to the position of the opening of the upper material conveying groove (03), triggering a second material height sensor (0209), sending an action signal by the second material height detection sensor (0209), enabling a trolley material pouring action mechanism (0206) at the bottom of the material trolley (0207) to act, rapidly pouring the materials in the material trolley (0207) into the upper material conveying groove (03), recovering the material trolley (0207) to the initial position, and continuing to carry out the next cycle.
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