CN211678122U - Block material crushing device - Google Patents
Block material crushing device Download PDFInfo
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- CN211678122U CN211678122U CN201921770988.4U CN201921770988U CN211678122U CN 211678122 U CN211678122 U CN 211678122U CN 201921770988 U CN201921770988 U CN 201921770988U CN 211678122 U CN211678122 U CN 211678122U
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Abstract
The utility model provides a block material crushing device, which is used for crushing hard and brittle block materials, and comprises a heating bin, a cooling bin, a transmission mechanism and a controller; the heating bin is used for heating the blocky materials; the cooling bin is used for cooling the heated blocky materials; the transmission mechanism is used for sequentially transmitting the blocky materials to the heating bin and the cooling bin; the heating chamber is provided with a first sensor which is electrically connected with the controller; the first sensor is used for detecting whether the heating bin is filled with blocky materials or not; and the controller is used for controlling the heating bin to heat the blocky materials under the condition that the first sensor detects that the blocky materials exist in the heating bin. The massive material crushing device is high in automation degree, energy-saving, low in production cost, high in crushing efficiency and easier to obtain a massive material with a smaller size.
Description
Technical Field
The utility model relates to a solar cell technical field especially relates to a cubic material breaker.
Background
In the solar photovoltaic industry, many raw materials are typically in the form of blocks, which are typically broken up to accommodate production.
At present, in the process of crushing the blocky materials, the blocky materials are mainly crushed in a mode of manually knocking the blocky materials by a hammer.
The inventor finds that the prior art proposal has the following disadvantages in the process of studying the prior art: above-mentioned broken mode, degree of automation is low, crushing efficiency is low, and the size of broken back material is still great, can't satisfy the actual production needs.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cubic material breaker aims at promoting cubic material crushing efficiency and degree of automation to obtain the less material piece of size.
A block material crushing device is used for crushing a hard and brittle block material and comprises a heating bin, a cooling bin, a transmission mechanism and a controller;
the heating bin is used for heating the blocky materials;
the cooling bin is used for cooling the heated blocky materials;
the transmission mechanism is used for sequentially transmitting the blocky materials to the heating bin and the cooling bin;
the heating chamber is provided with a first sensor which is electrically connected with the controller; the first sensor is used for detecting whether the heating bin is filled with blocky materials or not; and
the controller is used for controlling the heating bin to heat the blocky materials under the condition that the first sensor detects that the blocky materials exist in the heating bin.
Optionally, the cooling bin is provided with a coolant, and the heated blocky materials are cooled by the coolant;
the blocky material crushing device further comprises a drying bin, and the drying bin is used for drying the blocky materials attached with the coolant.
Optionally, at least one first microwave generator is arranged in the heating bin, and each first microwave generator is used for heating the blocky materials.
Optionally, at least one second microwave generator is arranged in the drying bin, and each second microwave generator is used for drying the blocky materials attached with the coolant.
Optionally, the lump material crushing device further comprises at least one first microwave suppression structure, and each first microwave suppression structure is used for preventing the microwaves generated by the at least one first microwave generator from leaking out of the heating bin.
Optionally, each first microwave suppression structure is provided with a second sensor, and the second sensor is electrically connected to the controller; the second sensor is used for detecting a first distance between the blocky material and the first microwave suppression structure when the blocky material is close to the first microwave suppression structure;
when the second sensor detects that the first distance is smaller than or equal to a first preset distance, the controller is further used for opening the first microwave suppression structure;
when the second sensor detects that the lump materials are far away from the first microwave suppression structure, the controller is also used for closing the first microwave suppression structure.
Optionally, the lump material crushing device further comprises at least one second microwave suppression structure, and each second microwave suppression structure is used for preventing the microwaves generated by the at least one second microwave generator from leaking out of the drying bin.
Optionally, the transmission mechanism includes a lifting assembly and a transmission roller, the heating bin is located above the lifting assembly, the lifting assembly is used for lifting the blocky materials into the heating bin, and the transmission roller is used for transmitting the heated blocky materials to the cooling bin.
Optionally, the heating bin comprises a turnover plate, and the lifting assembly is used for lifting the blocky materials to the turnover plate so as to transfer the blocky materials into the heating bin; the turnover plate is also used for turning over the block materials after the block materials are heated, so that the heated block materials slide down to the conveying roller;
or, lifting unit includes the returning face plate, the returning face plate rise after with the heated warehouses forms the enclosure space, the heated warehouses is right on the returning face plate the cubic material heats, the returning face plate still is used for after the cubic material heats, overturn for after the heating cubic material landing extremely on the transmission roller.
Optionally, at least one sprayer is arranged in the cooling bin, and each sprayer is used for spraying a coolant to the heated block-shaped material; in the case that the number of the sprayers is more than 1, the sprayers are arranged in the cooling bin at intervals.
In the embodiment of the utility model, the block material crushing device is used for crushing the block material made of hard and brittle materials, and comprises a heating bin, a cooling bin, a transmission mechanism and a controller; the heating bin is used for heating the blocky materials; the cooling bin is used for cooling the heated blocky materials; the transmission mechanism is used for sequentially transmitting the blocky materials to the heating bin and the cooling bin; the heating chamber is provided with a first sensor which is electrically connected with the controller; the first sensor is used for detecting whether the heating bin is filled with blocky materials or not; and the controller is used for controlling the heating bin to heat the blocky materials under the condition that the first sensor detects that the blocky materials exist in the heating bin. In this application transmit blocky material to heated warehouses and cooling storehouse in proper order through drive mechanism, and first sensor and controller electric connection, under the heated warehouses had the condition of blocky material, controller control heating storehouse carries out self-heating to blocky material, need not artifical the participation, degree of automation is high, and the energy can be saved, low in production cost. Simultaneously, the heated block materials are cooled, and the temperature is rapidly changed, so that the thermal stress on the block materials is large under the action of thermal expansion and cold contraction, cracks can be generated in the block materials, the block materials are convenient to crush, the crushing efficiency is high, and the block materials with small sizes can be obtained more easily.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a first block material crushing device provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second block material crushing device provided by an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a third block material crushing device provided by the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a fourth block material crushing device provided by the embodiment of the present invention;
fig. 5 is a schematic structural diagram of a fifth block material crushing device provided by the embodiment of the present invention;
fig. 6 is a schematic structural diagram of a sixth block material crushing device provided in the embodiment of the present invention;
fig. 7 is an enlarged view of a heating chamber according to an embodiment of the present invention;
fig. 8 is an enlarged view of a drying chamber according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a seventh block material crushing device provided in the embodiment of the present invention;
fig. 10 is a schematic structural diagram of an eighth lump material crushing device provided in an embodiment of the present invention;
fig. 11 is a schematic structural diagram of a ninth lump material crushing device provided in the embodiment of the present invention;
fig. 12 is a schematic structural diagram of a tenth block material crushing device according to an embodiment of the present invention;
fig. 13 is an enlarged view of a cooling chamber according to an embodiment of the present invention;
fig. 14 is a schematic structural diagram of an eleventh block material crushing device according to an embodiment of the present invention;
fig. 15 is a schematic structural view of a twelfth block material crushing device provided in the embodiment of the present invention;
fig. 16 is a schematic structural diagram of a thirteenth lump material crushing device according to an embodiment of the present invention.
Description of reference numerals:
10-a heating bin, 20-a cooling bin, 30-a transmission mechanism, 40-a drying bin, 50-a first microwave suppression structure and 60-a second microwave suppression structure; 70-a first waiting bin, 80-a second waiting bin, 90-a protective cover, 11-a controller, 12-a first sensor, 13-a first microwave generator, 21-a sprayer, 22-a fifth sensor, 23-a container, 41-a third sensor, 42-a second microwave generator, 52-a first microwave suppression bin, 60-a second microwave suppression bin, 51-a second sensor, 52-a second sensor, 61-a fourth sensor, 62-a second microwave suppression bin, 91-a tray.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of a first block material crushing device provided by an embodiment of the present invention. The block material crushing device can be used for crushing block materials made of hard and brittle materials, and the block materials made of the hard and brittle materials can be block materials with hardness and brittleness exceeding preset threshold values. In the embodiment of the present invention, this is not particularly limited. For example, the hard and brittle material block may include a silicon block.
In the embodiment of the present invention, as shown in fig. 1, the lump material crushing device may include a heating bin 10, a cooling bin 20, a transmission mechanism 30, and a controller 11.
The heating bin 10 is used for heating the blocky materials; the cooling bin 20 is used for cooling the heated blocky materials; the transmission mechanism 30 is used for sequentially transmitting the block materials to the heating bin 10 and the cooling bin 20; the heating chamber 10 is configured with a first sensor 12, and the first sensor 12 is electrically connected to the controller 11; the first sensor 12 is used for detecting whether the heating chamber 10 has blocky materials; and the controller 11 is used for controlling the heating chamber 10 to heat the lump materials in the heating chamber 10 under the condition that the first sensor 12 detects that the lump materials exist in the heating chamber 10.
In this application transmit blocky material to heated warehouses 10 and cooling bin 20 in proper order through drive mechanism 30, and first sensor 12 and 11 electric connection of controller, under heated warehouses 10 had the circumstances of blocky material, controller 11 control heated warehouses 10 carries out self-heating to blocky material, need not artifical the participation, and degree of automation is high, and the energy can be saved, low in production cost. Simultaneously, the heated block materials are cooled, and the temperature is rapidly changed, so that the thermal stress on the block materials is large under the action of thermal expansion and cold contraction, cracks can be generated in the block materials, the block materials are convenient to crush, the crushing efficiency is high, and the block materials with small sizes can be obtained more easily.
It should be noted that after using the utility model provides a cubic material breaker, because the cubic material has only produced the crackle, is favorable to cubic material to be broken, consequently, in order to obtain the less cubic material of size, can also make the cubic material that has produced the crackle broken through other operations, for example, can strike the mode of cubic material through the manual work, perhaps strike the mode of cubic material through other devices, the embodiment of the utility model does not do the restriction here.
In addition, since the transmission mechanism 30 is mainly used for conveying the lump materials, when the transmission mechanism 30 has different structures, the conveying of the lump materials is different. In the present novel embodiment of use, the transmission mechanism 30 can be divided into the following three categories:
the first type: as shown in fig. 1, the transmission mechanism 30 is a conveying roller. And a plurality of rollers are arranged on the transmission roller, and each roller is provided with a protective layer. The protective layer is used for preventing the roller from reacting with the block material, and can be one or more of a silicon nitride coating, a silicon carbide coating, a molybdenum alloy, a tungsten alloy or a tungsten-molybdenum alloy.
It should be noted that, when the transmission mechanism 30 is a conveying roller, both the heating chamber 10 and the cooling chamber 20 may be disposed on the conveying roller. The blocky materials are placed on the conveying surface of the conveying roller, the conveying roller sequentially conveys the blocky materials to the heating bin 10, the heating bin 10 heats the blocky materials, and then the conveying roller conveys the heated blocky materials to the cooling bin 20, so that the cooling bin 20 cools the blocky materials.
The second type: fig. 2 is the embodiment of the utility model provides a second kind of cubic material breaker's schematic structure diagram, fig. 3 is the embodiment of the utility model provides a third kind of cubic material breaker's schematic structure diagram. As shown in fig. 2 and 3, the driving mechanism 30 is a lifting assembly, and the heating chamber 10 is located above the lifting assembly; the lifting assembly is used for lifting the blocky materials into the heating bin 10, the heating bin 10 is also used for conveying the blocky materials into the cooling bin 20 after the blocky materials are heated, or the lifting assembly is also used for pouring the blocky materials heated in the heating bin 10 into the cooling bin 20.
It should be noted that, when the transmission mechanism 30 is a lifting assembly, at this time, the heating chamber 10 is disposed above the lifting assembly, the cooling chamber 20 is disposed beside the lifting assembly, the block-shaped material is placed on the lifting assembly, and the lifting assembly lifts the block-shaped material into the heating chamber 10. Depending on the configuration of the heating chamber 10, the function of the lifting assembly may also be different:
in some embodiments, the heating chamber 10 includes a turnover plate, and when the turnover plate is not turned over, the bottom of the heating chamber has an opening, and when the lifting assembly raises the block-shaped material to the opening of the heating chamber 10, the turnover plate extends out of the heating chamber, and turns the block-shaped material into the heating chamber 10, and then the turnover plate is reset. The cake is heated in a heating chamber 10. After the block is heated, the inversion plate starts to invert again and can form an inclined plane along which the block slides down into the cooling silo 20.
In other embodiments, no turning plate is disposed in the heating bin 10, and an opening is formed in the bottom of the heating bin 10, when the lifting assembly lifts the block-shaped material to the opening of the heating bin 10, the lifting assembly and the heating bin 10 form a closed space, the heating bin 10 heats the block-shaped material, after heating is completed, the lifting assembly descends to drive the block-shaped material to move downwards and pour the block-shaped material into the cooling bin 20, and a coolant can be placed in the cooling bin 20 to cool the block-shaped material.
In the third category: fig. 4 is a schematic structural diagram of a fourth block material crushing device provided by the embodiment of the present invention. As shown in fig. 4, the transmission mechanism 30 includes a lifting assembly and a transmission roller, the heating chamber 10 is located above the lifting assembly, the lifting assembly is used for lifting the lump materials into the heating chamber 10, and the transmission roller is used for transmitting the heated lump materials to the cooling chamber 20.
It should be noted that, after the block materials are lifted into the heating bin 10 by the lifting assembly, the heating bin 10 can heat the block materials, after the block materials are heated by the heating bin 10, the block materials can be transferred onto the transfer roller by the heating bin 10, and the heated block materials are transferred to the cooling bin 20 by the transfer roller, so that the heated block materials are cooled by the cooling bin 20.
In some embodiments, the heating chamber 10 may include a turnover plate, and the lifting assembly is configured to lift the lump materials onto the turnover plate to transfer the lump materials into the heating chamber 10; the turnover plate is also used for turning over the block materials after the block materials are heated, so that the heated block materials slide down to the conveying roller.
Or, lifting unit includes the returning face plate, and the returning face plate rises after and forms the enclosure space with heated warehouses 10, and heated warehouses 10 heats the cubic material on the returning face plate, and the returning face plate still is used for after the heating of cubic material, overturns for cubic material landing after the heating is to the transmission roller.
It should be noted that, when the lifting assembly heats the heating chamber 10, the turnover plate in the heating chamber 10 can be extended out, the block-shaped material on the lifting assembly is transferred into the heating chamber 10, and the turnover plate is reset, so that the heating chamber becomes a closed space. After heating chamber 10 heats blocky material, the returning face plate overturns to the returning face plate still can incline, makes blocky material in heating chamber 10 along the returning face plate landing to the transmission roller on, the transmission roller alright with blocky material after will heating transmit to cooling chamber 20 in, so that cooling chamber 20 cools off this blocky material.
Of course, in other embodiments, the lift assembly may include a flipping panel. At this time, when the block materials are placed on the turnover plate, the turnover plate is in a horizontal state, then the turnover plate rises, and after the turnover plate rises, a closed space is formed with the heating bin 10, and the heating bin heats the block materials on the turnover plate. After heating the cubic material heating on the returning face plate at heated warehouses 10, the returning face plate overturns to the slope for on the returning face plate blocky material landing after the heating to the transmission roller, the transmission roller alright with blocky material after with the heating transmit to cooling bunker 20 in, so that cooling bunker 20 cools off this blocky material. It should be noted that, when the lifting assembly is used, the lifting assembly is driven vertically, so that the lifting assembly can save space in the horizontal direction.
In addition, after the cooling bin 20 cools the lump materials entering the cooling bin 20, the cooling bin 20 may have a coolant therein, and the cooling bin cools the heated lump materials with the coolant, so that the surface of the cooled lump materials may carry liquid, which is inconvenient for crushing the lump materials. To avoid this, in some embodiments, as shown in fig. 5, the lump material crushing apparatus may further include a drying bin 40, and the drying bin 40 is used for drying the lump material to which the coolant is attached.
Wherein, a third sensor 41 can be disposed in the drying chamber 40, and the third sensor 41 is electrically connected to the controller 11; the controller 11 is configured to control the drying chamber 40 to dry the lump materials in the drying chamber 40 when the third sensor 41 detects that the lump materials exist in the drying chamber 40.
After the cubic material breaker includes dry storehouse 40, after the cubic material of cooling storehouse 20 refrigerated is transmitted dry storehouse 40, dry storehouse 40 will get into the cubic material in dry storehouse 40 and dry for the liquid that the surface of cubic material carried is evaporated, thereby makes the cubic material dry, is convenient for carry out the breakage to the cubic material.
At this time, when the driving mechanism 30 is a transfer roller, the heating compartment 10, the cooling compartment 20, and the drying compartment 40 may be sequentially disposed on the transfer roller. At this time, after the lump materials are placed on the conveying roller, the conveying roller conveys the lump materials into the heating chamber 10, and the heating chamber 10 heats the lump materials. The conveying roller conveys the heated block materials to the cooling bin 20, and after the block materials are cooled by the cooling bin 20, the conveying roller continues to convey the block materials to the drying bin 40.
In addition, the heating bin 10 heats the block-shaped materials, and the drying of the block-shaped materials in the drying bin 40 can be realized by the following steps: fig. 6 is a schematic structural diagram of a sixth block material crushing device provided by the embodiment of the present invention. Fig. 7 is an enlarged view of a heating chamber according to an embodiment of the present invention. Fig. 8 is an enlarged view of the drying chamber according to an embodiment of the present invention. As shown in fig. 6, 7 and 8, at least one first microwave generator 13 can be arranged in the heating chamber 10, and each first microwave generator 13 is used for heating the lump materials. At least one second microwave generator 42 may be disposed in the drying chamber 40, and each second microwave generator 42 is used for drying the lump materials attached with the coolant.
At this time, when the lump materials do not enter the heating chamber 10, at least one first microwave generator 13 in the heating chamber 10 can be turned on, and after the lump materials enter the heating chamber 10, each first microwave generator 13 in the heating chamber can heat the lump materials. Similarly, when the lump materials do not enter the drying bin 40, at least one second microwave generator 42 in the drying bin 40 can be started, and after the lump materials enter the drying bin 40, each second microwave generator in the drying bin 40 can dry the lump materials.
In order to enable the heating chamber 10 to automatically heat the lump materials entering the heating chamber 10, the drying chamber 40 can dry the lump materials entering the drying chamber, and in some embodiments, each of the first microwave generators 13 and each of the second microwave generators 42 may be electrically connected to the controller 11; the controller 11 is configured to control the at least one first microwave generator 13 to heat the lump materials in the heating chamber 10 if the first sensor 12 detects that the lump materials exist in the heating chamber 10; the controller 11 is also used for controlling the at least one second microwave generator 42 to heat to dry the lump materials in the drying bin 40 if the second sensor 41 detects that the lump materials exist in the drying bin 40.
When the blocky materials enter the heating bin 10, the first sensor 12 sends instructions to the controller 11, and after the controller 11 receives the instructions, the controller 11 controls the plurality of first microwave generators 13 to generate microwaves to heat the blocky materials in the heating bin 10. When the lump materials enter the drying bin 40, the second sensor 41 sends an instruction to the controller 11, and after the controller 11 receives the instruction, the controller 11 controls the second microwave generators 42 to generate microwaves to dry the lump materials in the drying bin 40.
It should be noted that, since the drying chamber 40 is mainly used for drying the lump materials, too high temperature is not required, the number of the second microwave generators 42 in the drying chamber 40 may be smaller than that in the heating chamber 10.
In addition, the generated microwaves are electromagnetic waves having a very high frequency, a frequency of 30MHz to 300 khz, and a wavelength of 1m to 1mm, regardless of whether the first microwave generator 13 or the second microwave generator 42 is used. When the microwave generated by the first microwave generator is used for heating the blocky materials, the microwave energy is mainly converted into the heat energy required by the blocky materials, and the temperature of the blocky materials can reach 200-900 ℃ after the microwave is heated for a certain time.
It should be noted that, dispose a plurality of second microwave generators 42 in drying storehouse 40, because the microwave that second microwave generator 42 produced when drying the object, the microwave can enter into the inside of object, consequently, microwave drying's efficiency is higher, shows that in the embodiment of the utility model discloses the cubic material can be dried with higher drying efficiency in drying storehouse 40 to can save time.
In addition, the heating chamber 10 may be not only the first microwave generator 13, but also a resistor, which heats the lump materials in the heating chamber 10 by resistance heating, and of course, may also be a heating inductor or an infrared heater, which heats the lump materials in the heating chamber 10 by a heating inductor or an infrared heater.
In addition, when the first microwave generator 13 or the second microwave generator 42 is used, it is generally necessary to suppress the microwaves generated by the first microwave generator 13 or the second microwave generator 42 to prevent the microwaves from generating large radiation. In some embodiments, as shown in fig. 9, the lump material crushing apparatus may include at least one first microwave restraining structure 50, each first microwave restraining structure 50 for preventing the microwaves generated by at least one first microwave generator 13 from leaking out of the heating bin 10. The lump material crushing device may further include at least one second microwave restraining structure 60, and each second microwave restraining structure 60 is configured to prevent the microwaves generated by the at least one second microwave generator 42 from leaking out of the drying bin 40.
In order to facilitate the lump materials to pass through the first microwave suppressing structures 50 and enter the heating chamber 10 when the conveying rollers convey the lump materials to the first microwave suppressing structures 50, in some embodiments, a second sensor 51 is disposed on each first microwave suppressing structure 50, and the second sensor 51 is electrically connected with the controller 11; the second sensor 51 is used for detecting a first distance between the blocky material and the first microwave inhibiting structure 51 when the blocky material is close to the first microwave inhibiting structure 50; when the second sensor 51 detects that the first distance is less than or equal to a first preset distance, the controller 11 is further configured to open the first microwave suppression structure 50; the controller 11 is also configured to turn off the first microwave inhibiting structure 50 when the second sensor 51 detects that the bulk material is away from the first microwave inhibiting structure 50.
When the conveying roller conveys the lump materials to the second microwave inhibiting structures, in order to facilitate the lump materials to pass through the second microwave inhibiting structures and enter the drying bin, in some embodiments, a fourth sensor 61 is configured on each second microwave inhibiting structure 60, and the fourth sensor 61 is electrically connected with the controller 11; the fourth sensor 61 is used for detecting a second distance between the blocky material and the second microwave suppression structure 60 when the blocky material is close to the second microwave suppression structure 60; when the fourth sensor 61 detects that the second distance is less than or equal to a second preset distance, the controller 11 is further configured to open the second microwave suppression structure 60; the controller 11 is also configured to turn off the second microwave suppressing structure 60 when the fourth sensor 61 detects that the lump material is away from the first microwave suppressing structure 60.
In this case, as shown in fig. 9, a first gate may be disposed at an end of the heating chamber 10 far from the drying chamber 40, and a second gate may be disposed at an end of the drying chamber 40 near the heating chamber 10; a second sensor 51 is arranged on the first gate; the second sensor 51 is used for detecting the smallest first distance between the blocky materials at the end far away from the drying bin 40 and the first gate; when the second sensor 51 detects that the first distance is less than or equal to a first preset distance, the first gate is opened, and when the second sensor 51 detects that the first distance is greater than the first preset distance, the first gate is closed. A fourth sensor 61 is arranged on the second gate; the fourth sensor 61 is used for detecting a minimum second distance between the lump materials close to one end of the heating chamber 10 and the second gate; when the fourth sensor 61 detects that the second distance is less than or equal to a second preset distance, the second gate is opened, and when the fourth sensor 61 detects that the second distance is greater than the second preset distance, the second gate is closed.
The first preset distance and the second preset distance can be set according to actual needs, energy sources are not wasted mainly according to the first preset distance and the second preset distance, the blocky materials can enter the heating bin or the drying bin, and the heating bin or the drying bin is suitable for preheating at a certain temperature. In the embodiment of the present invention, this is not particularly limited.
As shown in fig. 9, the first gate is disposed at one end of the heating bin 10 away from the drying bin 40, and the setting mode may be: the end of the heating chamber 10 far away from the drying chamber 40 is provided with a first microwave suppression chamber 52, and the first microwave suppression chamber 52 is provided with a first gate. The arrangement mode that the drying chamber 40 is provided with a second gate at one end close to the heating chamber 10 can be as follows: one end of the drying chamber 40 close to the heating chamber 10 is provided with a second microwave suppression chamber 62, and a second gate is arranged on the second microwave suppression chamber 62.
In addition, because the microwave that first microwave generator in heating chamber 10 takes place spreads heating chamber 10 from the both ends of heating chamber 10, and the microwave that second microwave generator 42 in drying chamber 40 takes place spreads drying chamber 40 from the both ends of drying chamber 40, consequently, as shown in fig. 10, in the embodiment of the utility model, can all be provided with first microwave at the both ends of heating chamber 10 and restrain storehouse 52, all be provided with first gate on two first microwave restrain storehouses 52, all be provided with second sensor 51 on two first gates, all be provided with second microwave restrain storehouse 62 at the both ends of drying chamber 40, all be provided with the second gate on two second microwave restrain storehouses 62, all be provided with fourth sensor 61 on two second gates. By such an arrangement, the microwaves generated by the first microwave generator 13 in the heating chamber 10 can be shielded, and the microwaves generated by the second microwave generator 42 in the drying chamber 40 can also be shielded, so as to reduce the radiation of the microwaves generated by the first microwave generator 13 and the second microwave generator 42 to the environment around the heating chamber 10 and the drying chamber 40.
At this time, a first gate is arranged on the first microwave suppression bin 52 at the first end of the heating bin 10, a second sensor 51 is arranged on the first gate, when the blocky materials are close to the first gate on the conveying roller, the second sensor 51 detects the blocky materials, at this time, the first gate is opened, and the blocky materials enter the first microwave suppression bin 52. After the lump materials enter the first microwave suppression bin 52, the lump materials are far away from the first gate, the second sensor 51 does not detect the lump materials, and the third gate is closed.
A first gate is arranged on the first microwave suppression bin 52 at the second end of the heating bin 10, a second sensor 51 is arranged on the first gate, when the blocky materials are heated by the heating bin 10 and then are conveyed to a position close to the first gate by the conveying roller, the blocky materials are detected by the second sensor 51, at the moment, the first gate is opened, and the blocky materials are conveyed out from the first microwave suppression bin 52 at the second end of the heating bin 10. After the mass has been transferred out of the first microwave suppression silo 52 at the second end of the heating silo 10, the mass is moved away from the first gate, which is closed, and the mass is not detected by the second sensor 51.
A second gate is arranged on the second microwave suppression bin 62 at the first end of the drying bin 40, a fourth sensor 61 is arranged on the second gate, when the blocky materials are close to the second gate on the conveying roller, the blocky materials are detected by the fourth sensor 61, at the moment, the second gate is opened, and the blocky materials enter the second microwave suppression bin 62. After the blocky materials enter the second microwave suppression bin 62, the blocky materials are far away from the second gate, the blocky materials are not detected by the fourth sensor 61, and the second gate is closed.
A second gate is arranged on the second microwave suppression bin 62 at the second end of the drying bin 40, a fourth sensor 61 is arranged on the second gate, when the blocky materials are heated by the drying bin 40 and then are conveyed to a position close to the second gate by the conveying roller, the blocky materials are detected by the fourth sensor 61, at the moment, the second gate is opened, and the blocky materials are conveyed out from the second microwave suppression bin 62 at the second end of the drying bin 40. After the mass has been transferred out of the second microwave suppression silo 62 at the second end of the drying silo 40, the mass is removed from the second gate, which is closed, and the fourth sensor 61 does not detect the mass.
Additionally, in some embodiments, the second sensor 51 is electrically connected to the controller 11; the controller 11 is configured to control the first microwave generator to heat when the first distance is less than or equal to the first preset distance. The fourth sensor 61 is electrically connected to the controller 11; the controller 11 is configured to control the second microwave generator 42 to heat when the second distance is less than or equal to the second preset distance.
After the second sensor 51 is connected with the controller 11, when the second sensor 51 detects that the first distance between the lump material and the heating bin 10 is smaller than the first preset distance, the first gate is opened, the second sensor 51 sends an instruction to the controller 11, and after the controller 11 receives the instruction, the first microwave generator is controlled to heat.
It should be noted that, because the first microwave generator needs a certain time to convert the generated microwaves into higher heat energy, the heating effect is relatively good, therefore, when the second sensor 51 detects that the first distance between the bulk material and the heating chamber 10 is smaller than the first preset distance, at this time, the controller 11 controls the first microwave generator 13 to heat, actually, the first microwave generator 13 is controlled to start, so that the first microwave generator 13 starts to generate microwaves, and because the bulk material is transported in the heating chamber 10, the transportation time is limited, therefore, after the bulk material enters the heating chamber 10, the effect of heating the bulk material by the first microwave generator is better. Instead of starting the first microwave generator 13 after the block has entered the heating chamber 10, microwaves are generated to heat the block.
In some embodiments, as shown in fig. 11, the exterior of the heating chamber 10 may be further provided with two first waiting chambers 70, and the exterior of the drying chamber 40 is provided with two second waiting chambers 80. Each first waiting bin 70 is in contact with one first microwave suppression bin 52, a first gate is arranged on each first waiting bin 70, and a second sensor 51 is arranged on each first gate; each second waiting bin 80 is in contact with one second microwave suppression bin 62, a second gate is arranged on each second waiting bin 80, a fourth sensor 61 is arranged on each second gate, and the second sensor 51 and the fourth sensor 61 are both electrically connected with the controller 11.
It should be noted that one first waiting chamber 70 of the two first waiting chambers 70 is in contact with the first microwave suppressing chamber 52 at the first end of the heating chamber 10, and the other first waiting chamber 70 is in contact with the first microwave suppressing chamber 52 at the second end of the heating chamber 10. At this time, the two first waiting bins 70, the two first microwave suppression bins 52 and the heating bin 10 are sequentially ordered on the conveying roller as follows: a first waiting bin 70, a first microwave suppression bin 52, a heating bin 10, a first microwave suppression bin 52, and a first waiting bin 70. The sequence of the two second waiting bins 80, the two second microwave suppression bins 62 and the drying bin 40 on the conveying roller can be referred to the sequence of the first waiting bin 70, the first microwave suppression bin 52 and the heating bin 10 on the conveying roller, and the description is omitted here.
At this time, when the lump materials are conveyed to the first waiting bin 70 on the conveying roller, the second sensor 51 on the first gate on the first waiting bin 70 detects that the lump materials are close to the first gate, the first gate is opened, the second sensor 51 sends a command to the controller 11, and after the controller 11 receives the command, the controller 11 controls the plurality of first microwave generators in the heating bin 10 to start. When the conveying roller conveys the blocky materials to the first microwave suppression bin 52, the first gate on the first microwave suppression bin 50 is opened, and then the blocky materials enter the heating bin 10 and are continuously conveyed to the heating bin 10 by the conveying roller. Because the blocky materials are transmitted into the heating bin 10 from the first waiting bin 70 for a certain time, and the microwaves generated after the first microwave generators are started also need a certain time to heat the blocky materials, the microwaves generated by the first microwave generators in the heating bin 10 can generate microwaves for a longer time after the blocky materials enter the heating bin 10 by arranging the first waiting bin 70, so that the blocky materials entering the heating bin 10 generate larger heat energy, and the blocky materials can be better heated.
After the lump materials are delivered out of the heating chamber 10, the lump materials are transferred to the first microwave suppression chamber 52 at the second end of the heating chamber 10 by the transfer roller, at this time, the first gate on the first microwave suppression chamber 52 is opened, and the lump materials are transferred to the first waiting chamber 70 which is in contact with the first microwave suppression chamber 52. When the blocky materials enter the first waiting bin 70, the third sensor 52 on the first gate of the first waiting bin 70 detects the blocky materials, at this time, the first gate 51 is opened, and the third sensor 52 sends a command to the controller 11, after the controller 11 receives the command, the controller 11 controls the plurality of first microwave generators in the heating bin 10 to stop running, so as to reduce energy consumption.
It should be noted that, for the lump materials entering into the drying bin 40 and coming out from the drying bin 40, the lump materials sequentially pass through the second waiting bin 80, the second microwave suppression bin 62, the drying bin 40, the second microwave suppression bin 62 and the second waiting bin 80. The operation modes of the gates and the sensors on the second waiting bin 80 and the second microwave suppression bin 60 can refer to the operation modes of the gates and the sensors on the first waiting bin 70 and the first microwave suppression bin 50 when the block-shaped material passes through the heating bin 10, and are not described herein again.
In addition, in the embodiment of the present invention, the first sensor 12, the second sensor 51, the third sensor 41, and the fourth sensor 61 may be distance sensors. The controller 11 may be a PLC (Programmable logic controller).
In addition, after the lump materials are heated by the heating bin 10, the lump materials need to be cooled by the cooling bin 20, and the cooling mode is different depending on the structure of the cooling bin 20. The embodiment of the utility model provides a following two kinds of cooling warehouses 20:
the first method comprises the following steps: as shown in fig. 12 and 13, the cooling silos 20 are provided on the transfer rollers. At least one sprayer 21 is arranged in the cooling bin 20, and each sprayer is used for spraying coolant to the heated blocky materials; in the case where the number of showers is greater than 1, the individual showers are arranged at intervals in the cooling compartment.
When at least one sprayer 21 is arranged in the cooling bin 20, each sprayer 21 can be opened when the block-shaped materials do not enter the cooling bin 20, so that each sprayer 21 sprays, and after the block-shaped materials enter the cooling bin, the block-shaped materials can be directly cooled by the coolant sprayed by the at least one sprayer. In addition, in the case that the number of the sprayers is more than 1, the sprayers are arranged in the cooling bin at intervals, so that the blocky materials can be sprayed all the time when being transported in the cooling bin 20. The cooling bin 20 may be disposed at intervals along a direction from the first end to the second end of the cooling bin 20, the first end of the cooling bin 20 is an end where the lump materials enter the cooling bin 20, and the second end of the cooling bin 20 is an end where the lump materials are discharged from the cooling bin 20. Since each spray thrower 22 can cover a certain range, when at least one spray thrower 22 is arranged at intervals at the top of the cooling chamber 20, the coolant is sprayed on the lump materials by the spray throwers 22 during the transportation of the lump materials in the cooling chamber 20 from the beginning of the lump materials into the cooling chamber 20 until the lump materials are delivered out of the cooling chamber 20, so that the lump materials can be cooled better. It should be noted that at least one shower 22 may be disposed at the top of the cooling compartment 20 at equal intervals.
For example, when there are 3 showers 22, one shower 22 may be disposed at the middle position of the top of the cooling chamber 20, and the other two showers 22 are disposed at the top of the two ends of the cooling chamber 20 and form an angle of 45 ° with the top of the cooling chamber 20. The 3 sprayers 22 are arranged in such a way that the lump materials in the cooling bin 20 can be sprayed in all directions, so that the lump materials in the cooling bin 20 can be well cooled.
In addition, in order to enable the cooling bin 20 to automatically cool the lump materials entering the cooling bin 20, in some embodiments, as shown in fig. 12, a fifth sensor 22 may be further included in the cooling bin 20. At this time, the fifth sensor 22 and the at least one sprayer 22 are electrically connected to the controller 11; the fifth sensor is used for detecting whether the cooling bin 20 has blocky materials, and the controller 11 is used for controlling the at least one sprayer 22 to cool the blocky materials in the cooling bin 20 under the condition that the blocky materials exist in the cooling bin 20.
Wherein, when the block materials are conveyed on the conveying roller, the block materials are conveyed to the cooling bin 20 after passing through the heating bin 10. When the blocky materials enter the cooling bin 20, the fifth sensor 22 in the cooling bin 20 detects the blocky materials, at this time, the fifth sensor 22 sends an instruction to the controller 11, after the controller 11 receives the instruction, the controller 11 controls at least one sprayer 22 to start spraying the coolant, and the coolant falls on the blocky materials in the cooling bin 20, so that the blocky materials in the cooling bin 20 are cooled. In addition, when detecting that the lump materials in the cooling bin 20 are conveyed out of the cooling bin 20, the fifth sensor 22 may send an instruction to the controller 11, and the controller 11 controls at least one sprayer 22 to stop spraying, so as to save the coolant and further save resources. Moreover, the whole cooling process can be fully automated without manual participation.
It should be noted that the coolant may be water, liquid nitrogen, or other cryogenic liquid. The embodiment of the present invention is not limited herein.
And the second method comprises the following steps: as shown in fig. 14, the cooling bin 20 is not provided on the transfer roller. Cooling compartment 20 is now provided with a container 23 in cooling compartment 20, which container 23 is provided with a coolant.
At this time, since the cooling chamber 20 is not provided on the conveying roller, and the container 23 is provided in the cooling chamber 20, and the coolant is placed in the container 23, when the lump materials are delivered from the heating chamber 10, the lump materials need to be taken down from the conveying roller and put into the container 23, and the coolant in the container 23 submerges the lump materials, so that the lump materials are soaked in the coolant, and the cooling of the lump materials can be better performed.
The lump materials can be taken off from the conveying roller manually or by a manipulator. When the manipulator takes the blocky materials off the transmission roller, the transmission roller can be provided with a position sensor, the position sensor is electrically connected with the controller 11, and the manipulator is electrically connected with the controller 11. The position sensor may be arranged to be transferred to the first waiting silo 70 after the mass has passed out of the first waiting silo 70, the first waiting silo 70 being the one in contact with the second microwave suppression silo 60 at the second end of the heating silo 10. When the lump materials are transferred to the position sensor on the transfer roller, the position sensor sends an instruction to the controller 11, the controller 11 controls the manipulator to take the lump materials off the transfer roller and put the lump materials into the container 23 in the cooling bin 20, and the controller 11 may also control the manipulator again after a preset time period, so that the manipulator takes the lump materials out of the container 23 and puts the lump materials on the transfer roller again, so that the transfer roller transfers the cooled lump materials to the drying bin 40.
Therefore, when the cooling chamber 20 is disposed on the transfer roller, the plurality of showers 22 in the cooling chamber 20 can be controlled by the controller 11, and full automation is achieved. When the cooling silo 20 is not arranged on the transport roller, the containers 23 in the cooling silo 20 can soak the block material, so that the block material is better cooled.
In addition, since the lump materials may contact with air in a large area when being transported on the transport roller, the lump materials may be contaminated by air, and in order to reduce such contamination, in some embodiments, as shown in fig. 15, a protective cover 90 is disposed on the outer periphery of the transmission mechanism 30. That is, the protective cover 90 may be provided on the transfer roller, and the protective cover 90 is provided at a position where the heating compartment 10, the cooling compartment 20, and the drying compartment 40 are not provided. And a control gate is arranged on the protective cover 90, and a block material sensor is arranged on the control gate. When the blocky materials on the conveying roller are conveyed, the blocky material sensors detect the blocky materials, at the moment, the control gate is opened, and the blocky materials enter the protective cover 90. Through setting up safety cover 90, can reduce blocky material and contact with the air large tracts of land when transmitting on the transmission roller to reduce blocky material by air pollution's degree when transmitting on the transmission roller.
In addition, to facilitate the transfer of the lump material on the transfer rollers, in some embodiments, the lump material breaker device may further include a tray 91, as shown in fig. 16. When needs transmission roller transmission bulk material, can place tray 91 on the transmission roller, later place bulk material on tray 91, the transmission roller drives tray 91 and removes, and tray 91 drives bulk material and removes.
Since the tray 91 is also introduced into the heating chamber 10 along with the lump materials, and in order to prevent the lump materials from reacting with the tray 91, the material of the tray 91 may be a material which does not react with the lump materials and is resistant to high temperature. For example, the material of the tray 91 may be quartz, ceramic, or the like. Of course, the material of the tray 91 may be other materials, and the embodiment of the present invention is not limited herein.
In addition, in the embodiment of the present invention, since at least one first microwave generator 13 is disposed in the heating chamber 10, and at least one second microwave generator 42 is disposed in the drying chamber 40, the temperature in the heating chamber 10 and the drying chamber 40 may be high, and in order to avoid damage to the heating chamber 10 and the drying chamber 40 caused by the high temperature, high temperature resistant materials may be disposed on the inner walls of the heating chamber 10 and the drying chamber 40. Such as quartz, ceramic, etc.
In the embodiment of the utility model, the block material crushing device is used for crushing the block material made of hard and brittle materials, and comprises a heating bin, a cooling bin, a transmission mechanism and a controller; the heating bin is used for heating the blocky materials; the cooling bin is used for cooling the heated blocky materials; the transmission mechanism is used for sequentially transmitting the blocky materials to the heating bin and the cooling bin; the heating bin is provided with a first sensor which is electrically connected with the controller; the first sensor is used for detecting whether the heating bin is filled with blocky materials or not; and the controller is used for controlling the heating bin to heat the blocky materials under the condition that the first sensor detects that the blocky materials exist in the heating bin. In this application transmit blocky material to heated warehouses and cooling storehouse in proper order through drive mechanism, and first sensor and controller electric connection, under the heated warehouses had the condition of blocky material, controller control heating storehouse carries out self-heating to blocky material, need not artifical the participation, degree of automation is high, and the energy can be saved, low in production cost. Simultaneously, the heated block materials are cooled, and the temperature is rapidly changed, so that the thermal stress on the block materials is large under the action of thermal expansion and cold contraction, cracks can be generated in the block materials, the block materials are convenient to crush, the crushing efficiency is high, and the block materials with small sizes can be obtained more easily.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
While the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (10)
1. A block material crushing device is characterized by being used for crushing a hard and brittle block material, and comprising a heating bin, a cooling bin, a transmission mechanism and a controller;
the heating bin is used for heating the blocky materials;
the cooling bin is used for cooling the heated blocky materials;
the transmission mechanism is used for sequentially transmitting the blocky materials to the heating bin and the cooling bin;
the heating chamber is provided with a first sensor which is electrically connected with the controller; the first sensor is used for detecting whether the heating bin is filled with blocky materials or not; and
the controller is used for controlling the heating bin to heat the blocky materials under the condition that the first sensor detects that the blocky materials exist in the heating bin.
2. The lump material crushing apparatus according to claim 1, wherein the cooling bin has a coolant with which the heated lump material is cooled;
the blocky material crushing device further comprises a drying bin, and the drying bin is used for drying the blocky materials attached with the coolant.
3. The lump material crushing device of claim 1, wherein at least one first microwave generator is arranged in the heating bin, and each first microwave generator is used for heating the lump material.
4. The lump material crushing device according to claim 2, wherein at least one second microwave generator is provided in the drying bin, each second microwave generator being configured to dry the lump material to which the coolant is attached.
5. The lump material breaker apparatus of claim 3, further comprising at least one first microwave containment structure, each of said first microwave containment structures being configured to prevent microwaves generated by said at least one first microwave generator from leaking out of said heating bin.
6. The lump material crushing device of claim 5, wherein each of the first microwave inhibiting structures is provided with a second sensor, and the second sensors are electrically connected with the controller; the second sensor is used for detecting a first distance between the blocky material and the first microwave suppression structure when the blocky material is close to the first microwave suppression structure;
when the second sensor detects that the first distance is smaller than or equal to a first preset distance, the controller is further used for opening the first microwave suppression structure;
when the second sensor detects that the lump materials are far away from the first microwave suppression structure, the controller is also used for closing the first microwave suppression structure.
7. The lump material crushing device of claim 4, further comprising at least one second microwave suppression structure, each second microwave suppression structure being configured to prevent the microwaves generated by the at least one second microwave generator from leaking out of the drying bin.
8. The lump material crushing device of claim 1, wherein the transmission mechanism comprises a lifting assembly and a transmission roller, the heating bin is positioned above the lifting assembly, the lifting assembly is used for lifting the lump materials into the heating bin, and the transmission roller is used for transmitting the heated lump materials to the cooling bin.
9. The lump material crushing device of claim 8, wherein the heating bin comprises a turnover plate, and the lifting assembly is used for lifting the lump materials onto the turnover plate to move the lump materials into the heating bin; the turnover plate is also used for turning over the block materials after the block materials are heated, so that the heated block materials slide down to the conveying roller;
or, lifting unit includes the returning face plate, the returning face plate rise after with the heated warehouses forms the enclosure space, the heated warehouses is right on the returning face plate the cubic material heats, the returning face plate still is used for after the cubic material heats, overturn for after the heating cubic material landing extremely on the transmission roller.
10. The lump material crushing device according to claim 1, wherein at least one sprayer is provided in the cooling bin, each sprayer being adapted to spray a coolant to the heated lump material; in the case that the number of the sprayers is more than 1, the sprayers are arranged in the cooling bin at intervals.
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| CN201921770988.4U CN211678122U (en) | 2019-10-21 | 2019-10-21 | Block material crushing device |
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| CN201921770988.4U CN211678122U (en) | 2019-10-21 | 2019-10-21 | Block material crushing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113893938A (en) * | 2021-09-24 | 2022-01-07 | 扬州盈航硅业科技有限公司 | Polycrystalline silicon rod brittle failure generating device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113893938A (en) * | 2021-09-24 | 2022-01-07 | 扬州盈航硅业科技有限公司 | Polycrystalline silicon rod brittle failure generating device |
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