阅读说明：本技术 一种内动降潮式砼骨料仓 (Internal-moving tide-reducing concrete aggregate bin ) 是由 周成帅 于 2021-07-31 设计创作，主要内容包括：本发明公开了一种内动降潮式砼骨料仓,属于砼制品生产技术领域,本发明可以通过在骨料内部混合降潮球的方式,并在磁场作用下在骨料内进行迁移,同时利用降潮球上的吸水纤维丝从骨料内吸收水分,并将水分输送至干燥块处,干燥块在接触到水分后发生化学分解反应,释放出大量气体的同时伴随着热量的产生,气体先引导向内侧冲击,从而带动预设的电磁感应棒进行旋转,并针对施加的磁场做磁感线切割运动,利用电磁生热原理产生热量用于对骨料的干燥,气体在冲击电磁感应棒后反冲进入到骨料内,加热后的气体对骨料进行二次干燥,同时夹带自由降潮颗粒进入到骨料内,在迁移过程中进一步吸湿并摩擦生热进行干燥,可以实现对骨料内部的良好降潮。(The invention discloses an internal-moving moisture-reducing concrete aggregate bin, which belongs to the technical field of concrete product production, and can be used for transferring in aggregates in a mode of mixing moisture-reducing balls in the aggregates under the action of a magnetic field, absorbing moisture from the aggregates by using water-absorbing fiber yarns on the moisture-reducing balls and conveying the moisture to a drying block, wherein the drying block is subjected to chemical decomposition reaction after contacting with the moisture, releases a large amount of gas accompanied with the generation of heat, the gas is firstly guided to impact towards the inner side so as to drive a preset electromagnetic induction rod to rotate, performs magnetic induction line cutting movement aiming at the applied magnetic field, generates heat for drying the aggregates by using an electromagnetic heat generation principle, the gas enters the aggregates after impacting the electromagnetic induction rod, the heated gas secondarily dries the aggregates and simultaneously carries free moisture-reducing particles into the aggregates, further absorbing moisture and generating heat by friction in the migration process for drying, thereby realizing good moisture reduction of the inside of the aggregate.)

1. The utility model provides an interior dynamic tide formula concrete aggregate storehouse that falls, includes feed bin body (1), its characterized in that: the feed bin is characterized in that a feeding cover (2) is installed at the upper end of the feed bin body (1), a magnetic control plate (3) is installed at the upper end of the feeding cover (2), a plurality of electromagnets which are uniformly distributed are embedded in the magnetic control plate (3), a plurality of supplementary holes corresponding to the electromagnets are formed in the feeding cover (2), a supplementary door (4) is connected in the supplementary holes in a threaded manner, an elastic pull rope (5) is connected to the lower end of the supplementary door (4), the elastic pull rope (5) extends to the inner side of the feed bin body (1), a damping ball (6) is connected to the lower end of the elastic pull rope (5), the damping ball (6) comprises a heat-conducting framework ball (61), a material cutting rod (62) and a magnetic inner core (63), the material cutting rod (62) is embedded in the heat-conducting framework ball (61), a magnetic repulsion action is kept between the material cutting rod (62) and the electromagnets, and the material cutting rod (62) is connected to the lower end of the heat-conducting framework ball (61), the outer end of the heat-conducting framework ball (61) is provided with a plurality of uniformly distributed tide falling grooves, and drying blocks (8) are connected in the tide falling grooves.

2. The internal-moving tide-reducing concrete aggregate bin according to claim 1, characterized in that: the drying block (8) and fall between the damp groove still fill up and be equipped with wet guide net, wet guide net outer end is connected with many cellosilk (9) that absorb water, and absorbs water cellosilk (9) and extend to and fall the damp outside of groove.

3. The internal-moving tide-reducing concrete aggregate bin according to claim 2, characterized in that: the wet guide net comprises a water guide fiber net (10) and a water supply ball (11) connected to a node of the water guide fiber net (10), and the water supply ball (11) is made of water absorption expansion materials.

4. The internal-moving tide-reducing concrete aggregate bin according to claim 1, characterized in that: the tide reducing tank is characterized in that a heat generating tank is formed in the inner wall of the tide reducing tank, a rotating base (12) is connected to the bottom wall of the heat generating tank, and an electromagnetic induction rod (13) is connected to the rotating base (12) in a rotating and clamping mode.

5. The internal-moving tide-reducing concrete aggregate bin according to claim 4, characterized in that: the electromagnetic induction rod (13) is of an annular closed conductor structure, and the electromagnetic induction rod (13) is made of silicon steel sheets.

6. The internal-moving tide-reducing concrete aggregate bin according to claim 4, characterized in that: electromagnetic induction stick (13) outer end is connected with many evenly distributed's heat conduction pole (14), heat conduction pole (14) are kept away from electromagnetic induction stick (13) one end and are connected with deformable heat conduction bag (15), and deformable heat conduction bag (15) contradict with the heat generation groove lateral wall.

7. The internal-moving tide-reducing concrete aggregate bin according to claim 6, characterized in that: the deformable heat conducting bag (15) is filled with heat conducting sand and heat conducting oil in a mass ratio of 1:1, and the outer surface of the deformable heat conducting bag (15) is covered with a wear-resistant coating.

8. The internal-moving tide-reducing concrete aggregate bin according to claim 1, characterized in that: the outer end of the drying block (8) is covered with a waterproof breathable film (7), the drying block (8) comprises an air releasing block and a plurality of free moisture reducing particles, and the free moisture reducing particles are uniformly embedded in the air releasing block.

9. The internal-moving tide-reducing concrete aggregate bin according to claim 8, characterized in that: the air release block is prepared from an effervescent disintegrant, the free moisture-reducing particles comprise a water-absorbing sponge sleeve (81) and magnetic particles (82), and the magnetic particles (82) are embedded in the water-absorbing sponge sleeve (81).

10. The internal-moving tide-reducing concrete aggregate bin according to claim 9, characterized in that: the outer end of the water-absorbing sponge sleeve (81) is connected with a plurality of friction lugs (83) which are uniformly distributed, and the outer end of each friction lug (83) is connected with a heat-conducting wire (84).

Technical Field

The invention relates to the technical field of concrete product production, in particular to an internal-moving tide-reducing concrete aggregate bin.

Background

Concrete products are products made of concrete (including mortar) as a basic material, are generally prefabricated by factories and then are transported to construction sites for laying or installation; for large or heavy articles, due to the inconvenience of transportation, they can also be prefabricated on site. With or without reinforcement, such as concrete pipes, reinforced concrete poles, reinforced concrete piles, reinforced concrete sleepers, prestressed concrete bridges, reinforced concrete mine supports, etc. The method is widely applied to the departments of building, traffic, water conservancy, agriculture, electric power, mining and the like.

Concrete aggregate refers to a granular loose material that plays a role of a skeleton or filling in concrete. The aggregate is divided into coarse aggregate and fine aggregate. The coarse aggregate refers to pebbles, broken stones and the like, and the fine aggregate refers to natural sand, artificial sand and the like.

In order to meet the concept of environmental protection sustainable development, most of coarse aggregates in concrete products are produced in a mode of recovering recycled aggregates from waste concrete at present, screening and cleaning are often needed, and then the coarse aggregates are stored in a storage bin for later use, but the quality of the aggregates is low due to air humidity and water-containing factors of the coarse aggregates in the storage process, extra drying measures are needed in the prior art during storage and before use, but due to compactness and low thermal conductivity of the aggregates, the existing drying measures are difficult to effectively dry the interiors of the aggregates, and the aggregates are generally wet.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide an internal-moving moisture-reducing concrete aggregate bin which can migrate in aggregate under the action of a magnetic field by mixing moisture-reducing balls in the aggregate, simultaneously absorbs moisture from the aggregate by using water-absorbing fiber yarns on the moisture-reducing balls and conveys the moisture to a drying block, the drying block generates chemical decomposition reaction after contacting with the moisture, releases a large amount of gas accompanied with the generation of heat, the gas is firstly guided to impact towards the inner side so as to drive a preset electromagnetic induction rod to rotate and does magnetic induction line cutting motion aiming at the applied magnetic field, the heat is generated by using an electromagnetic heat generating principle for drying the aggregate, the gas enters the aggregate after impacting the electromagnetic induction rod, the heated gas secondarily dries the aggregate and simultaneously carries free moisture-reducing particles to enter the aggregate, and the aggregate is moved upwards under the action of a magnetic field, further moisture absorption and frictional heating are carried out in the moving process to carry out drying, and the aggregate is turned over to assist in improving the drying effect, so that good moisture reduction inside the aggregate can be realized.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

An internal-moving tide-reducing concrete aggregate bin comprises a bin body, wherein the upper end of the bin body is provided with a material supplementing cover, the upper end of the feed supplementing cover is provided with a magnetic control plate, a plurality of electromagnets which are uniformly distributed are embedded in the magnetic control plate, the supplementary cover is provided with a plurality of supplementary holes corresponding to the electromagnets, the supplementary holes are in threaded connection with supplementary doors, the lower ends of the supplementary doors are connected with elastic pull ropes, the elastic pull rope extends to the inner side of the bunker body, the lower end of the elastic pull rope is connected with a tide reducing ball, the tide reducing ball comprises a heat-conducting framework ball, a material cutting rod and a magnetic kernel, the material cutting rod is embedded in the heat-conducting framework ball, and the magnetic repulsion action is kept between the cutting rod and the electromagnet, the cutting rod is connected with the lower end of the heat conducting framework ball, the outer end of the heat-conducting framework ball is provided with a plurality of uniformly distributed moisture reducing grooves, and drying blocks are connected in the moisture reducing grooves.

Further, dry piece and fall and still fill up between the damp groove and be equipped with and lead wet net, it is connected with many cellosilk that absorbs water to lead wet net outer end, and absorbs water the cellosilk and extend to and fall the damp outside of groove, through absorbing water the cellosilk extends to the aggregate in, then carries to leading wet net, carries out the homodisperse by leading wet net and provides the required moisture of reaction to dry piece to can accelerate the gas generation speed of dry piece, effectively guarantee good drying effect.

Furthermore, lead wet-net including water guide fiber web and connect the water supply ball in water guide fiber web node department, the water supply ball adopts the swelling material that absorbs water to make, and water guide fiber web plays the effect of dispersion and water conservancy diversion moisture, and the water supply ball plays the effect that direct contact drying block and provide moisture, and along with the consumption of drying block, the water supply ball can absorb water the swelling and keep good contact with drying block in real time.

Further, it has seted up the heat generation groove on the inslot wall to fall to tide, be connected with the rotation base on the heat generation groove diapire, it has the electromagnetic induction stick to rotate the joint on the rotation base, utilizes the gas that dry piece reaction released as drive power, orders about the electromagnetic induction stick and rotates on rotating the base to carry out the magnetic induction line cutting motion to the magnetic field of applying, utilize the principle of electromagnetism themogenesis to produce the heat and be used for the drying to the aggregate.

Furthermore, the electromagnetic induction stick is annular closed conductor structure, and the electromagnetic induction stick adopts the silicon steel sheet to make, and the electromagnetic induction stick has good magnetic induction ability, can improve themogenesis efficiency.

Further, the electromagnetic induction stick outer end is connected with many evenly distributed's heat conduction pole, the heat conduction pole is kept away from electromagnetic induction stick one end and is connected with deformable heat conduction bag, and deformable heat conduction bag is contradicted with the themogenesis groove lateral wall, conducts the heat that produces on the electromagnetic induction stick to deformable heat conduction bag through the heat conduction pole rapidly to borrow by on deformable heat conduction bag conducts to heat conduction skeleton ball and heat the drying to the aggregate.

Furthermore, the deformable heat conduction bag is filled with heat conduction sand and heat conduction oil in a mass ratio of 1:1, the outer surface of the deformable heat conduction bag is covered with a wear-resistant coating, the deformable heat conduction bag can be in good contact with the side wall of the heat generation groove, good heat conduction effect is guaranteed, meanwhile, the deformable heat conduction bag can be freely deformed, good heat conductivity can be still kept, and friction resistance between the deformable heat conduction bag and the side wall of the heat generation groove is reduced as far as possible.

Furthermore, the outer end of the drying block is covered with a waterproof breathable film, the drying block comprises an air releasing block and a plurality of free moisture reducing particles, the free moisture reducing particles are uniformly embedded in the air releasing block, the air releasing block is rapidly dissolved and subjected to decomposition reaction after contacting with moisture, the free moisture reducing particles can enter the aggregate along with the released air, and then migrate in the aggregate under the adsorption action of a magnetic field to assist in improving the drying effect of the aggregate.

Furthermore, the air release block is prepared from an effervescent disintegrant, the free moisture reducing particles comprise a water absorption sponge sleeve and magnetic particles, the magnetic particles are embedded in the water absorption sponge sleeve, the effervescent disintegrant is a special disintegrant special for effervescent tablets, most commonly a mixture consisting of sodium bicarbonate and citric acid is quickly dissolved after contacting water and generates acid-base neutralization reaction to release a large amount of gas and heat, the water absorption sponge sleeve is used for absorbing residual moisture in aggregate for the second time, and the magnetic particles endow magnetism to migrate under the action of a magnetic field.

Furthermore, sponge cover outer end that absorbs water is connected with a plurality of evenly distributed's friction lug, friction lug outer end is connected with the heat conduction silk, freely falls damp granule when the aggregate migrates, friction between friction lug and the heat conduction silk cooperation not only increase and the aggregate, utilizes the thematic characteristics of friction to carry out the heat drying through the heat conduction silk to the aggregate of large tracts of land, forces the aggregate to overturn in inside simultaneously, is favorable to improving drying effect.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) the scheme can be realized by mixing the moisture reducing balls in the aggregate, transferring the moisture reducing balls in the aggregate under the action of a magnetic field, absorbing moisture from the aggregate by using water absorbing fiber yarns on the moisture reducing balls, conveying the moisture to a drying block, generating chemical decomposition reaction after the drying block is contacted with the moisture, releasing a large amount of gas and generating heat, leading the gas to impact inwards firstly, driving a preset electromagnetic induction rod to rotate, performing magnetic induction line cutting motion aiming at the applied magnetic field, generating heat for drying the aggregate by using an electromagnetic heat generation principle, backflushing the gas into the aggregate after impacting the electromagnetic induction rod, secondarily drying the aggregate by using the heated gas, simultaneously carrying free moisture reducing particles into the aggregate, transferring the particles upwards under the action of the magnetic field, further absorbing moisture and generating heat by friction in the transferring process, meanwhile, the aggregate is turned to assist in improving the drying effect, and the moisture in the aggregate can be well reduced.

(2) The drying block and the moisture reducing groove are further filled with a moisture guiding net, the outer end of the moisture guiding net is connected with a plurality of water absorbing fiber yarns, the water absorbing fiber yarns extend to the outside of the moisture reducing groove, the water absorbing fiber yarns extend to the aggregate to absorb water, then the water absorbing fiber yarns are conveyed to the moisture guiding net, and the moisture guiding net is used for uniformly dispersing water required for reaction, so that the gas generation speed of the drying block can be increased, and a good drying effect is effectively guaranteed.

(3) The wet guide net comprises a water guide fiber net and a water supply ball connected to the node of the water guide fiber net, the water supply ball is made of water absorption expansion materials, the water guide fiber net plays a role in dispersing and guiding water, the water supply ball plays a role in directly contacting the drying block and providing water, and meanwhile, along with consumption of the drying block, the water supply ball can absorb water to expand to keep good contact with the drying block in real time.

(4) It has offered the heat generation groove to fall on the tide inslot wall, is connected with the rotation base on the heat generation groove diapire, rotates the joint on the rotation base and has had the electromagnetic induction stick, utilizes the gas that dry block reaction released to rotate as drive power on the rotation base about the electromagnetic induction stick to carry out the magnetic induction line cutting motion to the magnetic field of applying, utilize the electromagnetism themogenesis principle to produce the heat and be used for the drying to the aggregate.

(5) The electromagnetic induction stick is annular closed conductor structure, and the electromagnetic induction stick adopts the silicon steel sheet to make, and the electromagnetic induction stick has good magnetic induction ability, can improve themogenesis efficiency.

(6) The electromagnetic induction stick outer end is connected with many evenly distributed's heat conduction pole, and the heat conduction pole is kept away from electromagnetic induction stick one end and is connected with deformable heat conduction bag, and can deform heat conduction bag and generate heat the trough side wall conflict mutually, conducts the heat that produces on the electromagnetic induction stick to deformable heat conduction bag through the heat conduction pole rapidly to borrow and conduct to heat conduction skeleton ball on by deformable heat conduction bag and heat the drying to the aggregate.

(7) The deformable heat conduction bag is filled with heat conduction sand and heat conduction oil in a mass ratio of 1:1, the outer surface of the deformable heat conduction bag is covered with a wear-resistant coating, the deformable heat conduction bag can be in good contact with the side wall of the heat generation groove, good heat conduction effect is guaranteed, meanwhile, the deformable heat conduction bag can be freely deformed, good heat conductivity can be still kept, and friction resistance between the deformable heat conduction bag and the side wall of the heat generation groove is reduced as far as possible.

(8) The outer end of the drying block is covered with a waterproof breathable film, the drying block comprises an air releasing block and a plurality of free moisture reducing particles, the free moisture reducing particles are uniformly embedded in the air releasing block, the air releasing block is rapidly dissolved and subjected to decomposition reaction after contacting with moisture, the free moisture reducing particles can enter the aggregate along with the released air, and then migrate in the aggregate under the adsorption action of a magnetic field to assist in improving the drying effect of the aggregate.

(9) The air release block is prepared by adopting an effervescent disintegrant, the free moisture-reducing granules comprise a water-absorbing sponge sleeve and magnetic microparticles, the magnetic microparticles are embedded in the water-absorbing sponge sleeve, the effervescent disintegrant is a special disintegrant special for effervescent tablets, most commonly a mixture consisting of sodium bicarbonate and citric acid, the mixture is quickly dissolved after contacting water, acid-base neutralization reaction is carried out, a large amount of gas and heat are released, the water-absorbing sponge sleeve is used for absorbing residual water in aggregate for the second time, and the magnetic microparticles endow magnetism to migrate under the action of a magnetic field.

(10) The sponge cover outer end that absorbs water is connected with a plurality of evenly distributed's friction lug, and friction lug outer end is connected with the heat conduction silk, freely falls damp granule when the aggregate migrates, friction between friction lug and the heat conduction silk cooperation not only increase and the aggregate, utilizes the thematic characteristics of friction to carry out the drying of heating through the heat conduction silk to the aggregate of large tracts of land, forces the aggregate to overturn in inside simultaneously, is favorable to improving drying effect.

Drawings

FIG. 1 is a schematic external view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the structure of the tide reducing ball of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 3;

FIG. 5 is a schematic structural diagram of the free moisture reducing granule of the present invention.

The reference numbers in the figures illustrate:

the device comprises a storage bin body 1, a supplement cover 2, a magnetic control plate 3, a supplement door 4, an elastic pull rope 5, a damp falling ball 6, a heat conduction framework ball 61, a material opening rod 62, a magnetic core 63, a waterproof breathable film 7, a drying block 8, a water absorption sponge sleeve 81, magnetic particles 82, a friction bump 83, a heat conduction wire 84, a water absorption fiber wire 9, a water guide fiber net 10, a water supply ball 11, a rotating base 12, an electromagnetic induction rod 13, a heat conduction rod 14 and a deformable heat conduction bag 15.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-2, an internal-moving tide-reducing concrete aggregate bin comprises a bin body 1, a supplement cover 2 is mounted at the upper end of the bin body 1, a magnetic control plate 3 is mounted at the upper end of the supplement cover 2, a plurality of uniformly distributed electromagnets are embedded in the magnetic control plate 3, a plurality of supplement holes corresponding to the electromagnets are formed in the supplement cover 2, a supplement door 4 is connected to the supplement holes through threads, an elastic pull rope 5 is connected to the lower end of the supplement door 4, the elastic pull rope 5 extends to the inner side of the bin body 1, and a tide-reducing ball 6 is connected to the lower end of the elastic pull rope 5.

Referring to fig. 3, the dehumidifying ball 6 includes a heat-conducting skeleton ball 61, a material cutting rod 62 and a magnetic core 63, the material cutting rod 62 is embedded inside the heat-conducting skeleton ball 61, and the material cutting rod 62 and the electromagnet keep a magnetic repulsion function, the material cutting rod 62 is connected to the lower end of the heat-conducting skeleton ball 61, the outer end of the heat-conducting skeleton ball 61 is provided with a plurality of uniformly distributed dehumidifying slots, and the dehumidifying slots are connected with the drying blocks 8.

Referring to fig. 4, a moisture-guiding net is further arranged between the drying block 8 and the moisture-reducing groove, the outer end of the moisture-guiding net is connected with a plurality of water-absorbing fiber yarns 9, the water-absorbing fiber yarns 9 extend to the outer side of the moisture-reducing groove, the water-absorbing fiber yarns 9 extend into the aggregate to absorb water, the aggregate is conveyed to the moisture-guiding net, and the moisture-guiding net uniformly disperses the water required by the reaction to the drying block 8, so that the gas generation speed of the drying block 8 can be increased, and a good drying effect can be effectively ensured.

The moisture guiding net comprises a water guiding fiber net 10 and a water supply ball 11 connected to a node of the water guiding fiber net 10, the water supply ball 11 is made of water-absorbing expansion materials, the water guiding fiber net 10 plays a role in dispersing and guiding water, the water supply ball 11 plays a role in directly contacting the drying block 8 and providing water, and meanwhile, along with consumption of the drying block 8, the water supply ball 11 can absorb water to expand to keep good contact with the drying block 8 in real time.

It has offered the groove of generating heat on the inslot wall to fall to tide, is connected with on the groove diapire of generating heat and rotates base 12, rotates on the base 12 and rotates the joint and have had electromagnetic induction stick 13, utilizes the gas that dry piece 8 reactions released as drive power, orders about electromagnetic induction stick 13 and carries out the rotation on rotating base 12 to carry out the magnetic induction line cutting motion to the magnetic field of applying, utilize the principle of the electromagnetic heating to produce heat and be used for the drying to the aggregate.

Electromagnetic induction stick 13 is annular closed conductor structure, and electromagnetic induction stick 13 adopts the silicon steel sheet to make, and current electromagnetic induction structure can be referred to concrete structure, and electromagnetic induction stick 13 has good magnetic induction ability, can improve themogenesis efficiency.

The outer end of the electromagnetic induction rod 13 is connected with a plurality of heat conduction rods 14 which are uniformly distributed, one end of the heat conduction rod 14, which is far away from the electromagnetic induction rod 13, is connected with a deformable heat conduction bag 15, the deformable heat conduction bag 15 is abutted against the side wall of the heat generation groove, heat generated on the electromagnetic induction rod 13 is rapidly conducted to the deformable heat conduction bag 15 through the heat conduction rod 14, and the heat conduction bag 15 is conducted to the heat conduction framework ball 61 through the deformable heat conduction bag so as to heat and dry aggregate.

The deformable heat conduction bag 15 is filled with heat conduction sand and heat conduction oil in a mass ratio of 1:1, the outer surface of the deformable heat conduction bag 15 is covered with a wear-resistant coating, the deformable heat conduction bag 15 can be in good contact with the side wall of the heat generating groove, good heat conduction effect is guaranteed, meanwhile, the deformable heat conduction bag can be freely deformed, good heat conductivity can be still kept, and friction resistance between the deformable heat conduction bag 15 and the side wall of the heat generating groove is reduced as far as possible.

The outer end of the drying block 8 is covered with a waterproof breathable film 7, the drying block 8 comprises an air releasing block and a plurality of free moisture reducing particles, the free moisture reducing particles are uniformly embedded in the air releasing block, the air releasing block is rapidly dissolved and subjected to decomposition reaction after contacting with water, the free moisture reducing particles can enter the aggregate along with the released air, and then migrate in the aggregate under the adsorption action of a magnetic field to assist in improving the drying effect on the aggregate.

Referring to fig. 5, the air release block is made of an effervescent disintegrant, the free moisture reducing granule includes a water absorbing sponge sleeve 81 and magnetic particles 82, the magnetic particles 82 are embedded in the water absorbing sponge sleeve 81, the effervescent disintegrant is a special disintegrant for effervescent tablets, most commonly a mixture of sodium bicarbonate and citric acid, and is rapidly dissolved after contacting water, and acid-base neutralization reaction occurs to release a large amount of gas and heat, the water absorbing sponge sleeve 81 is used for absorbing residual water in aggregate for the second time, and the magnetic particles 82 endow magnetism to migrate under the action of a magnetic field.

The outer end of the water absorption sponge sleeve 81 is connected with a plurality of friction convex blocks 83 which are evenly distributed, the outer ends of the friction convex blocks 83 are connected with heat conducting wires 84, when the aggregate is migrated by the free moisture-reducing particles, the friction force between the friction convex blocks 83 and the heat conducting wires 84 is increased through matching, the large-area aggregate is heated and dried through the heat conducting wires 84 by utilizing the characteristic of heat generation by friction, meanwhile, the aggregate is forced to turn over in the inner part, and the drying effect is favorably improved.

The invention can be through the mode of mixing the moisture reducing ball 6 in the aggregate, and carry on the migration in the aggregate under the magnetic field effect, utilize the fibrous silk 9 of absorbing water on the moisture reducing ball 6 to absorb the moisture from the aggregate at the same time, and convey the moisture to the dry block 8, the dry block 8 takes place the chemical decomposition reaction after contacting the moisture, release a large amount of gas while being accompanied by the production of heat, the gas is first led to the inboard impact, thus drive the electromagnetic induction bar 13 preserved to rotate, and do the cutting movement of magnetic induction line to the applied magnetic field, utilize the principle of electromagnetic heat generation to produce the heat and be used for drying the aggregate, the gas recoils into the aggregate after impacting the electromagnetic induction bar 13, the gas after heating carries on the secondary drying to the aggregate, carry along with the free moisture reducing granule to enter the aggregate at the same time, and upward migration under the magnetic field effect, further absorb moisture and rub and produce heat in the migration and dry, meanwhile, the aggregate is turned to assist in improving the drying effect, and the moisture in the aggregate can be well reduced.

The above are merely preferred embodiments of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.