CN108534528B - Clean tower drying device and method for producing regenerated fibers - Google Patents
Clean tower drying device and method for producing regenerated fibers Download PDFInfo
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- CN108534528B CN108534528B CN201810242582.2A CN201810242582A CN108534528B CN 108534528 B CN108534528 B CN 108534528B CN 201810242582 A CN201810242582 A CN 201810242582A CN 108534528 B CN108534528 B CN 108534528B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
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Abstract
The invention relates to a clean tower drying device and a drying method for producing regenerated fibers, and belongs to the technical field of environment-friendly fibers. When the drying device of the cleaning tower in the prior art is used, the contact area between stormy waves and materials is small, the working efficiency is reduced, and the ideal drying effect is not achieved. The invention comprises a clean tower body, a wind wave forming mechanism, a blanking mechanism, a material blocking mechanism, a driving mechanism and a rotating mechanism, wherein the interior of the clean tower body is of a cavity structure, the interior of the clean tower body is divided into a wind wave forming cavity and a blanking cavity by the material blocking mechanism, the clean tower body comprises an air inlet pipe and a discharge port, the air inlet pipe is communicated with the wind wave forming cavity, the discharge port is arranged on the blanking cavity, the blanking mechanism is arranged on the clean tower body and communicated with the blanking cavity, the wind wave forming mechanism is arranged in the wind wave forming cavity, and the driving mechanism is connected with the wind wave forming mechanism by the rotating mechanism. The contact area between the hot air and the materials is increased, and the service efficiency of the device is improved.
Description
Technical Field
The invention relates to a clean tower drying device and a drying method for producing regenerated fibers, and belongs to the technical field of environment-friendly fibers.
Background
When the drying device of the cleaning tower in the prior art is used, the formed wind wave is uniform in size and stable, and the material falls into the cleaning tower only by virtue of the gravity of the material, so that the contact area between the wind wave and the material can be reduced, the working efficiency is reduced, and the ideal drying effect cannot be achieved.
In view of this, in the patent application No. 2015109373098, an air cleaning tower device is disclosed, which comprises a fountain device and a cleaning tower arranged in the fountain device, wherein a plurality of arches for circulating air are arranged at the bottom of the cleaning tower, and the height of the arches is smaller than the height of water sprayed by the fountain device. The comparison document has the defect of small contact area between materials and air flow, and reduces the working efficiency.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a clean tower drying device and a drying method for producing regenerated fibers, which have reasonable structural design.
The invention solves the problems by adopting the following technical scheme: this a clean tower drying device for producing regenerated fiber, including clean tower body, unrestrained forming mechanism, blanking mechanism, stock stop, actuating mechanism and slewing mechanism, the inside of clean tower body is cavity structure, separates into unrestrained forming chamber of wind and blanking chamber with the inside of clean tower body through the stock stop, clean tower body includes air-supply line and discharge gate, the air-supply line communicates with unrestrained forming chamber of wind, the discharge gate sets up on the blanking chamber, blanking mechanism installs on clean tower body, and this blanking mechanism communicates with the blanking chamber, unrestrained forming mechanism installs in unrestrained forming chamber of wind, actuating mechanism passes through slewing mechanism and is connected with unrestrained forming mechanism of wind, its structural feature lies in: the bottom of the wind wave forming cavity is obliquely arranged, hot air which is not contacted with the wind wave forming mechanism is conveniently blown through the material blocking mechanism, so that materials falling on the bottom of the material blocking mechanism are blown up, the contact area between the hot air and the materials is increased, the wind wave forming mechanism comprises a lower wind deflector, an upper wind deflector and an upper wind deflector, the blanking mechanism comprises a blanking bin, a blanking shaft, a blanking spiral, a distributing disc and a blanking motor, the driving mechanism comprises a forward driving mechanism, a reverse driving mechanism and a driving motor, the number of the rotating mechanisms is two, and the two rotating mechanisms are a first rotating mechanism and a second rotating mechanism respectively;
the lower wind deflector and the upper wind deflector are both rotatably arranged in the wind wave forming cavity, the lower wind deflector and the upper wind deflector are arc-shaped, the hot air in the wind wave forming cavity is blown from the air inlet pipe to play a role in guiding, the lower wind deflector is connected with the lower wind deflector, the upper wind deflector is connected with the upper wind deflector, the lower wind deflector is matched with the air inlet pipe, the blanking bin is arranged on the cleaning tower body and is communicated with the blanking cavity, the blanking shaft is rotatably arranged on the blanking bin, the blanking shaft comprises a blanking section and a material dividing section, the blanking screw is arranged on the blanking section, the falling of materials through the blanking screw is facilitated, the falling of the materials due to excessive accumulation of the materials is avoided, one end of the blanking section is connected with the blanking motor, the other end of the blanking section is connected with one end of the material dividing section, the other end of the material dividing section is connected with a material dividing disc, the material dividing disc is positioned in a blanking cavity, a material storage groove, an upper material dividing groove and a lower material dividing groove are arranged on the material dividing disc, the material storage groove is arranged in the middle of the material dividing disc and is used for temporarily storing materials falling through a blanking screw, the other end of the material dividing section is arranged in the material storage groove, the upper material dividing groove and the lower material dividing groove are communicated with the material storage groove, the materials in the material storage groove are uniformly distributed into the upper material dividing groove and the lower material dividing groove, the depth of the upper material dividing groove is sequentially reduced outwards along the axis of a blanking shaft, the depth of the lower material dividing groove is sequentially increased outwards along the axis of the blanking shaft, the materials are uniformly distributed in the blanking cavity through the upper material dividing groove and the lower material dividing groove, the contact area of hot air and the materials is further increased, the materials are prevented from falling on a material blocking mechanism, a forward driving mechanism is connected with a reverse driving mechanism, the driving motor is connected with a forward driving mechanism, the forward driving mechanism is connected with the lower wind deflector through a first rotating mechanism, and the reverse driving mechanism is connected with the upper wind deflector through a second rotating mechanism. The contact area of hot air and materials is increased, the use efficiency of the hot air is improved, and the ideal drying effect is achieved.
Further, the upper material distributing groove and the lower material distributing groove are arc-shaped, so that materials can fall conveniently. Meanwhile, materials on the material distribution disc are conveniently and uniformly thrown out into the blanking cavity through the upper material distribution groove and the lower material distribution groove by virtue of centrifugal force.
Further, the number of the upper material dividing grooves and the lower material dividing grooves is multiple, the number of the upper material dividing grooves and the number of the lower material dividing grooves are equal, and the multiple upper material dividing grooves and the multiple lower material dividing grooves are all arranged along the axial direction of the material falling shaft. Realize the cooperation of blanking spiral and last feed divider groove and lower feed divider, be favorable to the synchronous rotation of blanking spiral and feed divider.
Further, the driving motor is a stepping motor, and a material inlet is formed in the top of the blanking bin. Is convenient for feeding.
Further, the striker mechanism comprises an upper striker plate and a lower striker plate, the upper striker plate is connected with the lower striker plate, vent holes are formed in the upper striker plate and the lower striker plate, the upper striker plate is of an arc-shaped structure, hot air is facilitated to blow through the upper striker plate, the lower striker plate is of a plane structure, hot air which is not in contact with the wind wave forming mechanism is facilitated to blow through the lower striker plate along the bottom of the wind wave forming cavity in an inclined mode, and the lower striker plate is located on one side of the discharge hole. The hot air flowing through the wind wave forming mechanism is prevented from being scattered, and the material is favorably contacted with the hot air fully.
Further, forward actuating mechanism includes forward worm wheel and forward worm, reverse actuating mechanism includes reverse worm wheel and reverse worm, forward worm wheel and forward worm meshing, reverse worm wheel and reverse worm meshing, forward worm wheel is connected with lower deep bead through rotary mechanism, reverse worm wheel is connected with last deep bead through rotary mechanism No. two, the one end and the reverse worm of forward worm are connected, the other end and the driving motor of forward worm are connected. The reciprocating swing of the lower wind shield and the upper wind shield can be realized through the forward rotation of the driving motor, the driving motor is not required to reversely rotate, and the service life of the driving motor is prolonged.
Further, two slewing mechanism all include pivot, slider, sleeve, spout and No. two spouts, the slider is installed in the pivot, spout and No. two spouts all set up at telescopic inner wall, and spout and No. two spout intercommunication, the sleeve suit is in the pivot, the slider inlays in a spout, no. one spout is positive spiral spout, no. two spouts are reverse spiral spout, the number of turns of spout and No. two spouts is 0.5 circle, spout and No. two spouts all cooperate with the slider, through driving motor's forward rotation, realize down the reciprocating swing of deep bead and last deep bead, through the rotational speed of control driving motor and then control wind speed's size, do not need driving motor's forward rotation and reversal, realize down the reciprocating swing of deep bead and last deep bead, prolonged driving motor life.
Further, a drying method of a clean tower drying apparatus for producing regenerated fibers, characterized by: the drying method comprises the following steps:
the first step: conveying the material into a blanking bin through a material inlet;
and a second step of: the blanking shaft, the blanking screw and the material distributing disc synchronously rotate through the blanking motor, so that materials fall into a material storage groove of the material distributing disc through the blanking screw;
and a third step of: the material in the storage tank is evenly thrown out through the upper material distributing tank and the lower material distributing tank by virtue of centrifugal force through the rotation of the material distributing disc;
fourth step: the driving motor controls the forward worm and the reverse worm to rotate so as to drive the forward worm wheel and the reverse worm wheel to rotate, so that the lower wind shield and the upper wind shield swing in the wind wave forming cavity;
fifth step: after entering the wind wave forming cavity through the air inlet pipe, the hot air is contacted with the lower wind deflector, flows to the upper wind deflector along the lower wind deflector, flows to the blanking cavity along the upper wind deflector, and further, the swing frequencies of the lower wind deflector and the upper wind deflector are different due to the variable speed rotation of the driving motor, so that the wind speeds are different, the contact area between the hot air and the materials is increased, and the materials are beneficial to flowing out from the discharge port; the first step to the fifth step are sequentially performed.
Further, in the fifth step, the hot air which is not in contact with the lower wind deflector flows to the blanking chamber along the bottom of the blast wave forming chamber.
Further, in the fourth step, actuating mechanism drive sleeve rotates, and then makes a spout and No. two spouts rotate, because the slider inlays in a spout, and then makes the pivot rotate, because a spout and No. two spouts intercommunication, and No. one spout is positive spiral spout, no. two spouts are reverse spiral spout, and the number of turns of a spout and No. two spouts is 0.5 circle, and then realizes down the reciprocal swing of deep bead and last deep bead.
Compared with the prior art, the invention has the following advantages: the hot air enters into the wind wave forming cavity through the air inlet pipe, and the variable speed is rotated by the driving motor, so that the hot air flows through the wind wave forming mechanism, the formed wind waves are different in size, the material falls on the material distributing disc through the blanking spiral, and the material on the material distributing disc is evenly thrown out of the blanking cavity by means of centrifugal force, so that the contact area between the hot air and the material is increased, the service efficiency of the device is improved, and meanwhile, the material can achieve a better drying effect. The regenerated fiber produced by using the waste plastic bottles as raw materials can be used for manufacturing clothes, toys and the like, so that the function of recycling resources is realized, and the energy conservation and the environmental protection are realized.
Drawings
Fig. 1 is a schematic perspective view of a drying apparatus for a clean tower according to an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of the structure of the section I in fig. 1.
Fig. 3 is an enlarged schematic view of the portion II in fig. 1.
Fig. 4 is a schematic view of a three-dimensional fracture explosion structure of a rotating mechanism according to an embodiment of the present invention.
Fig. 5 is a schematic front view of a drying apparatus for a clean tower according to an embodiment of the present invention.
Fig. 6 is a schematic view of the cross-sectional structure III-III in fig. 5.
Fig. 7 is a schematic diagram of a three-dimensional fracture structure of a blanking mechanism according to an embodiment of the present invention.
Fig. 8 is a schematic perspective view of a dam mechanism according to an embodiment of the present invention.
Fig. 9 is a schematic view of a storm wave according to an embodiment of the invention.
In the figure: the cleaning tower comprises a cleaning tower body A1, a wind wave forming mechanism A2, a blanking mechanism A3, a material blocking mechanism A4, a driving mechanism A5, a rotating mechanism A6, a wind wave forming cavity A11, a blanking cavity A12, an air inlet pipe A13, a discharging port A14, a lower wind deflector A21, a lower wind deflector A22, an upper wind deflector A23, an upper wind deflector A24, a blanking bin A31, a blanking shaft A32, a blanking spiral A33, a material distributing disc A34, a blanking motor A35, an upper material blocking plate A41, a lower material blocking plate A42, a vent hole A43, a forward driving mechanism A51, a reverse driving mechanism A52, a driving motor A53, a rotating shaft A61, a sliding block A62, a sleeve A63, a first sliding chute A64, a second sliding chute A65, a blanking section A321, a material distributing section A322, a storage tank A341, an upper material distributing tank A342, a lower material distributing tank A343, a forward worm A511, a forward worm A512, a reverse A521 and a reverse worm A522.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and not limited to the following examples.
Examples
Referring to fig. 1 to 9, it should be understood that the structures, proportions, sizes, etc. shown in the drawings attached to the present specification are shown only for the purpose of understanding and reading by those skilled in the art, and are not intended to limit the applicable limitations of the present invention, so that any structural modification, change in proportion, or adjustment of size does not have any technical significance, and all fall within the scope of the technical content of the present invention without affecting the efficacy and achievement of the present invention. In the present specification, the terms "upper", "lower", "left", "right", "middle" and "a" are used for descriptive purposes only and are not intended to limit the scope of the invention, but are also intended to be within the scope of the invention without any substantial modification to the technical content.
The clean tower drying device for producing regenerated fibers in the embodiment comprises a clean tower body A1, a wind wave forming mechanism A2, a blanking mechanism A3, a material blocking mechanism A4, a driving mechanism A5 and a rotating mechanism A6, wherein the interior of the clean tower body A1 is of a cavity structure, the interior of the clean tower body A1 is divided into a wind wave forming cavity A11 and a blanking cavity A12 by the material blocking mechanism A4, the clean tower body A1 comprises an air inlet pipe A13 and a discharge port A14, the air inlet pipe A13 is communicated with the wind wave forming cavity A11, the discharge port A14 is arranged on the blanking cavity A12, the blanking mechanism A3 is arranged on the clean tower body A1, the blanking mechanism A3 is communicated with the blanking cavity A12, the wind wave forming mechanism A2 is arranged in the wind wave forming cavity A11, the driving mechanism A5 is connected with the wind wave forming mechanism A2 through the rotating mechanism A6, the bottom of the wind wave forming cavity A11 is obliquely arranged, hot air which is not contacted with the wind wave forming mechanism A2 is conveniently blown through the material blocking mechanism A4, materials falling at the bottom of the material blocking mechanism A4 are blown up, the contact area of the hot air and the materials is increased, the wind wave forming mechanism A2 comprises a lower wind deflector A21, a lower wind deflector A22, an upper wind deflector A23 and an upper wind deflector A24, the blanking mechanism A3 comprises a blanking bin A31, a blanking shaft A32, a blanking spiral A33, a distributing disc A34 and a blanking motor A35, the driving mechanism A5 comprises a forward driving mechanism A51, a reverse driving mechanism A52 and a driving motor A53, the number of the rotating mechanisms A6 is two, and the two rotating mechanisms A6 are a first rotating mechanism and a second rotating mechanism respectively.
In the embodiment, the lower wind deflector A21 and the upper wind deflector A23 are both rotatably arranged in the wind wave forming cavity A11, the lower wind deflector A22 and the upper wind deflector A24 are arc-shaped, the hot air blown into the wind wave forming cavity A11 from the air inlet pipe A13 is guided, the lower wind deflector A21 is connected with the lower wind deflector A22, the upper wind deflector A23 is connected with the upper wind deflector A24, the lower wind deflector A22 is matched with the upper wind deflector A24, the lower wind deflector A21 is matched with the air inlet pipe A13, the blanking bin A31 is arranged on the clean tower body A1, the blanking bin A31 is communicated with the blanking cavity A12, the blanking shaft A32 is rotatably arranged on the blanking bin A31, the blanking shaft A32 comprises a blanking section A321 and a material dividing section A322, the blanking spiral A33 is arranged on the blanking section A321, the material is convenient to fall down through the blanking spiral A33, the situation that the material cannot fall down due to excessive accumulation is avoided, one end of the blanking section A321 is connected with the blanking motor A35, the other end of the blanking section A321 is connected with one end of a material dividing section A322, the other end of the material dividing section A322 is connected with a material dividing disc A34, the material dividing disc A34 is positioned in a blanking cavity A12, a material storing groove A341, an upper material dividing groove A342 and a lower material dividing groove A343 are arranged on the material dividing disc A34, the material storing groove A341 is arranged in the middle of the material dividing disc A34 and is used for temporarily storing the material falling through a blanking spiral A33, the other end of the material dividing section A322 is arranged in the material storing groove A341, the upper material dividing groove A342 and the lower material dividing groove A343 are communicated with the material storing groove A341, the material in the material storing groove A341 is uniformly distributed in the upper material dividing groove A342 and the lower material dividing groove A343, the depth of the upper material dividing groove A342 is sequentially reduced outwards along the axis of a material dividing shaft A32, the depth of the lower material dividing groove A343 is sequentially increased outwards along the axis of the material dividing shaft A32, the material is uniformly distributed in the blanking cavity A12 through the upper material dividing groove A342 and the lower material dividing groove A343, the material contacting area of the material is further increased, avoid the material to fall on stock stop A4, forward actuating mechanism A51 is connected with reverse actuating mechanism A52, and driving motor A53 is connected with forward actuating mechanism A51, and forward actuating mechanism A51 is connected with lower deep bead A21 through rotary mechanism No. one, and reverse actuating mechanism A52 is connected with upper deep bead A23 through rotary mechanism No. two.
The upper material dividing groove A342 and the lower material dividing groove A343 in the embodiment are arc-shaped, so that materials can fall conveniently; the number of the upper dividing grooves A342 and the lower dividing grooves A343 are multiple, the number of the upper dividing grooves A342 and the lower dividing grooves A343 are equal, and the upper dividing grooves A342 and the lower dividing grooves A343 are all arranged along the axial direction of the blanking shaft A32; the driving motor A53 is a stepping motor, and a material inlet is formed in the top of the blanking bin A31.
The dam mechanism A4 in this embodiment includes dam A41 and lower dam A42, goes up dam A41 and is connected with lower dam A42, all is provided with ventilation hole A43 on last dam A41 and the lower dam A42, goes up dam A41's shape and is arc structure, is favorable to hot-blast to blow over last dam A41, and lower dam A42 is planar structure, is favorable to the hot-blast slope of following the bottom slope of blast forming chamber A11 that does not contact with blast wave forming mechanism A2 to blow over lower dam A42, and lower dam A42 is located one side of discharge gate A14.
The forward driving mechanism a51 in this embodiment includes a forward worm wheel a511 and a forward worm a512, the reverse driving mechanism a52 includes a reverse worm wheel a521 and a reverse worm a522, the forward worm wheel a511 and the forward worm a512 are engaged, the reverse worm wheel a521 and the reverse worm a522 are engaged, the forward worm wheel a511 is connected with the lower wind shield a21 by a first rotation mechanism, the reverse worm wheel a521 is connected with the upper wind shield a23 by a second rotation mechanism, one end of the forward worm a512 is connected with the reverse worm a522, and the other end of the forward worm a512 is connected with the driving motor a 53.
In this embodiment, two rotating mechanisms A6 each include a rotating shaft a61, a sliding block a62, a sleeve a63, a first sliding groove a64 and a second sliding groove a65, the sliding block a62 is mounted on the rotating shaft a61, the first sliding groove a64 and the second sliding groove a65 are all arranged on the inner wall of the sleeve a63, the first sliding groove a64 and the second sliding groove a65 are communicated, the sleeve a63 is sleeved on the rotating shaft a61, the sliding block a62 is embedded in the first sliding groove a64, the first sliding groove a64 is a positive spiral sliding groove, the second sliding groove a65 is a negative spiral sliding groove, the number of turns of the first sliding groove a64 and the second sliding groove a65 is 0.5, the first sliding groove a64 and the second sliding groove a65 are matched with the sliding block a62, the reciprocating swing of the lower wind deflector a21 and the upper wind deflector a23 is achieved through the forward rotation of the driving motor a53, the positive rotation and the reverse rotation of the driving motor a53 are not needed through the control of the rotation speed of the driving motor a53, the reciprocating swing of the lower wind deflector a21 and the upper wind deflector a23 is achieved, and the service life of the driving motor is prolonged.
The drying method of the clean tower drying apparatus for producing regenerated fibers in this embodiment includes the steps of:
the first step: conveying the material into a blanking bin A31 through a material inlet;
and a second step of: the blanking shaft A32, the blanking screw A33 and the material distributing disc A34 synchronously rotate through the blanking motor A35, so that materials fall into a material storage groove A341 of the material distributing disc A34 through the blanking screw A33;
and a third step of: the material in the storage tank A341 is evenly thrown out through the upper material distributing tank A342 and the lower material distributing tank A343 by virtue of centrifugal force through the rotation of the material distributing plate A34;
fourth step: the driving motor A53 controls the forward worm A512 and the reverse worm A522 to rotate so as to drive the forward worm wheel A511 and the reverse worm wheel A521 to rotate, and further the lower wind shield A21 and the upper wind shield A23 swing in the wind wave forming cavity A11;
fifth step: after entering the wind wave forming cavity A11 through the air inlet pipe A13, the hot air is contacted with the lower wind deflector A21, flows to the upper wind deflector A24 along the lower wind deflector A22, flows to the blanking cavity A12 along the upper wind deflector A24, and the swing frequencies of the lower wind deflector A21 and the upper wind deflector A23 are different due to the variable speed rotation of the driving motor A53, so that the wind speeds are different, the contact area between the hot air and the materials is increased, and the materials are beneficial to flowing out from the discharge hole A14; the first step to the fifth step are sequentially performed.
In the fifth step of the present embodiment, the hot air which is not in contact with the lower wind deflector a21 flows to the blanking chamber a12 along the bottom of the blast forming chamber a 11; in the fourth step, actuating mechanism A5 drive sleeve A63 rotates, and then the spout A64 and No. two spouts A65 that make rotate, because slider A62 inlays in spout A64, and then makes pivot A61 rotate, because spout A64 and No. two spouts A65 intercommunication, and spout A64 is the positive spiral spout, no. two spouts A65 are the reverse spiral spout, and the number of turns of spout A64 and No. two spouts A65 is 0.5 circle, and then realizes down the reciprocal swing of deep bead A21 and last deep bead A23.
In this embodiment, hot air enters the wind wave forming cavity a11 through the air inlet pipe a13, and because the shapes of the lower air deflector a22 and the upper air deflector a24 are arc-shaped, a part of hot air is convenient to whirl, a part of hot air flows along the lower air deflector a21 first, and after flowing to the lower air deflector a22, the part of hot air flows onto the upper air deflector a24, and flows along the upper air deflector a23, and because of the swinging of the lower air deflector a21 and the upper air deflector a23, a part of hot air enters the blanking cavity a12 through the upper baffle a41 in a wave shape, and a part of hot air increases the contact area with materials, so that the materials are blown out through the discharge hole a 14.
In this embodiment, hot air enters the wind wave forming cavity a11 through the air inlet pipe a13, the other part is not blocked by the wind wave forming mechanism A2, and directly flows through the lower baffle plate a42 through the bottom of the wind wave forming cavity a11 to enter the blanking cavity a12, and as the bottom of the wind wave forming cavity a11 is obliquely arranged, the hot air which is not blocked by the wind wave forming mechanism A2 flows through the lower baffle plate a42, so that materials falling on the lower baffle plate a42 can be blown up, and meanwhile, the contact area between the hot air which is not blocked by the wind wave forming mechanism A2 and the materials is increased, so that the materials are blown out through the discharge hole a 14.
The shape of the upper baffle plate A41 in the implementation is of an arc structure, so that when a part of hot air enters the blanking cavity A12 through the upper baffle plate A41 in a wave form, the wave form is not damaged; the lower baffle plate A42 is of a plane structure, so that materials are prevented from falling on the lower baffle plate A42 and are convenient to blow.
In this embodiment, since the driving motor a53 rotates at a variable speed, the size of the "wave" will be different, so as to ensure that the material will not fall on the upper striker plate a41 and the lower striker plate a 42.
In the implementation, the blanking motor A35 drives the blanking shaft A32 to rotate, simultaneously enables the blanking screw A33 and the distributing disc A34 to rotate synchronously, materials fall into the storage tank A341 through the action of the blanking screw A33, and the materials in the storage tank A341 are thrown out through the upper distributing tank A342 and the lower distributing tank A343 by virtue of centrifugal force, enter the blanking cavity A12 and are contacted with hot air.
In this embodiment, since the depth of the upper material dividing groove a342 is sequentially reduced outwards along the axis of the material falling shaft a32, the depth of the lower material dividing groove a343 is sequentially increased outwards along the axis of the material falling shaft a32, so that after the material enters the material falling bin a31, the material can be dispersed more uniformly, the contact area of the material and hot air is increased, and the utilization rate of the air is increased.
The shape of last branch silo A342 in this implementation and lower branch silo A343 is the arc, and the cooperation of arc last branch silo A342 and lower branch silo A343 all and blanking spiral A33, the material of being convenient for throws off in the blanking chamber A12 through last branch silo A342 and lower branch silo A343.
The air inlet pipe a13 in this embodiment is connected to the air heater.
In addition, it should be noted that the specific embodiments described in the present specification may vary from part to part, from name to name, etc., and the above description in the present specification is merely illustrative of the structure of the present invention. Equivalent or simple changes of the structure, characteristics and principle of the present invention are included in the protection scope of the present invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions in a similar manner without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides a clean tower drying device for producing regenerated fiber, includes clean tower body, unrestrained forming mechanism of wind, blanking mechanism, stock stop, actuating mechanism and slewing mechanism, the inside of clean tower body is cavity structure, separates into unrestrained forming chamber of wind and blanking chamber with the inside of clean tower body through the stock stop, clean tower body includes air-supply line and discharge gate, the air-supply line communicates with unrestrained forming chamber of wind, the discharge gate sets up on the blanking chamber, blanking mechanism installs on clean tower body, and this blanking mechanism communicates with the blanking chamber, unrestrained forming mechanism of wind installs in unrestrained forming chamber of wind, actuating mechanism passes through slewing mechanism and is connected with unrestrained forming mechanism of wind, its characterized in that: the bottom of the wind wave forming cavity is obliquely arranged, hot air which is not contacted with the wind wave forming mechanism is conveniently blown through the material blocking mechanism, so that materials falling on the bottom of the material blocking mechanism are blown up, the contact area between the hot air and the materials is increased, the wind wave forming mechanism comprises a lower wind deflector, an upper wind deflector and an upper wind deflector, the blanking mechanism comprises a blanking bin, a blanking shaft, a blanking spiral, a distributing disc and a blanking motor, the driving mechanism comprises a forward driving mechanism, a reverse driving mechanism and a driving motor, the number of the rotating mechanisms is two, and the two rotating mechanisms are a first rotating mechanism and a second rotating mechanism respectively;
the lower wind deflector and the upper wind deflector are both rotatably arranged in the wind wave forming cavity, the lower wind deflector and the upper wind deflector are arc-shaped, the hot air in the wind wave forming cavity is blown from the air inlet pipe to play a role in guiding, the lower wind deflector is connected with the lower wind deflector, the upper wind deflector is connected with the upper wind deflector, the lower wind deflector is matched with the air inlet pipe, the blanking bin is arranged on the cleaning tower body and is communicated with the blanking cavity, the blanking shaft is rotatably arranged on the blanking bin, the blanking shaft comprises a blanking section and a material dividing section, the blanking screw is arranged on the blanking section, the falling of materials through the blanking screw is facilitated, the falling of the materials due to excessive accumulation of the materials is avoided, one end of the blanking section is connected with the blanking motor, the other end of the blanking section is connected with one end of the material dividing section, the other end of the material dividing section is connected with a material dividing disc, the material dividing disc is positioned in a blanking cavity, a material storage groove, an upper material dividing groove and a lower material dividing groove are arranged on the material dividing disc, the material storage groove is arranged in the middle of the material dividing disc and is used for temporarily storing materials falling through a blanking screw, the other end of the material dividing section is arranged in the material storage groove, the upper material dividing groove and the lower material dividing groove are communicated with the material storage groove, the materials in the material storage groove are uniformly distributed into the upper material dividing groove and the lower material dividing groove, the depth of the upper material dividing groove is sequentially reduced outwards along the axis of a blanking shaft, the depth of the lower material dividing groove is sequentially increased outwards along the axis of the blanking shaft, the materials are uniformly distributed in the blanking cavity through the upper material dividing groove and the lower material dividing groove, the contact area of hot air and the materials is further increased, the materials are prevented from falling on a material blocking mechanism, a forward driving mechanism is connected with a reverse driving mechanism, the driving motor is connected with a forward driving mechanism, the forward driving mechanism is connected with the lower wind deflector through a first rotating mechanism, and the reverse driving mechanism is connected with the upper wind deflector through a second rotating mechanism.
2. The clean tower drying apparatus for producing regenerated fibers according to claim 1, wherein: the shape of the upper material distributing groove and the shape of the lower material distributing groove are arc-shaped, so that materials can fall conveniently.
3. The clean tower drying apparatus for producing regenerated fibers according to claim 1, wherein: the number of the upper material dividing grooves and the lower material dividing grooves is multiple, the number of the upper material dividing grooves and the number of the lower material dividing grooves are equal, and the multiple upper material dividing grooves and the multiple lower material dividing grooves are all arranged along the axial direction of the material falling shaft.
4. The clean tower drying apparatus for producing regenerated fibers according to claim 1, wherein: the driving motor is a stepping motor, and a material inlet is formed in the top of the blanking bin.
5. The clean tower drying apparatus for producing regenerated fibers according to claim 1, wherein: the dam mechanism comprises an upper dam and a lower dam, the upper dam is connected with the lower dam, vent holes are formed in the upper dam and the lower dam, the upper dam is of an arc-shaped structure, hot air is facilitated to blow through the upper dam, the lower dam is of a plane structure, hot air which is not in contact with the wind wave forming mechanism is facilitated to blow through the lower dam along the bottom slope of the wind wave forming cavity, and the lower dam is located on one side of the discharge hole.
6. The clean tower drying apparatus for producing regenerated fibers according to claim 1, wherein: the forward driving mechanism comprises a forward worm wheel and a forward worm, the reverse driving mechanism comprises a reverse worm wheel and a reverse worm, the forward worm wheel is meshed with the forward worm, the reverse worm wheel is meshed with the reverse worm, the forward worm wheel is connected with the lower wind shield through a first rotating mechanism, the reverse worm wheel is connected with the upper wind shield through a second rotating mechanism, one end of the forward worm is connected with the reverse worm, and the other end of the forward worm is connected with the driving motor.
7. The clean tower drying apparatus for producing regenerated fibers according to claim 1, wherein: the two rotating mechanisms comprise a rotating shaft, a sliding block, a sleeve, a sliding groove and a second sliding groove, the sliding block is arranged on the rotating shaft, the first sliding groove and the second sliding groove are all arranged on the inner wall of the sleeve, the first sliding groove and the second sliding groove are communicated, the sleeve is sleeved on the rotating shaft, the sliding block is embedded in the first sliding groove, the first sliding groove is a positive spiral sliding groove, the second sliding groove is a reverse spiral sliding groove, the number of turns of the first sliding groove and the second sliding groove is 0.5 turn, the first sliding groove and the second sliding groove are matched with the sliding block, the lower wind deflector and the upper wind deflector are in reciprocating swing through forward rotation of a driving motor, the wind speed is controlled through controlling the rotation speed of the driving motor, the positive rotation and the reverse rotation of the driving motor are not needed, the lower wind deflector and the upper wind deflector are in reciprocating swing, and the service life of the driving motor is prolonged.
8. A drying method of a clean tower drying apparatus for producing regenerated fibers according to any one of claims 1 to 7, characterized in that: the drying method comprises the following steps:
the first step: conveying the material into a blanking bin through a material inlet;
and a second step of: the blanking shaft, the blanking screw and the material distributing disc synchronously rotate through the blanking motor, so that materials fall into a material storage groove of the material distributing disc through the blanking screw;
and a third step of: the material in the storage tank is evenly thrown out through the upper material distributing tank and the lower material distributing tank by virtue of centrifugal force through the rotation of the material distributing disc;
fourth step: the driving motor controls the forward worm and the reverse worm to rotate so as to drive the forward worm wheel and the reverse worm wheel to rotate, so that the lower wind shield and the upper wind shield swing in the wind wave forming cavity;
fifth step: after entering the wind wave forming cavity through the air inlet pipe, the hot air is contacted with the lower wind deflector, flows to the upper wind deflector along the lower wind deflector, flows to the blanking cavity along the upper wind deflector, and further, the swing frequencies of the lower wind deflector and the upper wind deflector are different due to the variable speed rotation of the driving motor, so that the wind speeds are different, the contact area between the hot air and the materials is increased, and the materials are beneficial to flowing out from the discharge port; the first step to the fifth step are sequentially performed.
9. The drying method of a clean tower drying apparatus for producing regenerated fibers according to claim 8, wherein: in the fifth step, hot air which is not contacted with the lower wind shield flows to the blanking cavity along the bottom of the wind wave forming cavity.
10. The drying method of a clean tower drying apparatus for producing regenerated fibers according to claim 8, wherein: in the fourth step, actuating mechanism drive sleeve rotates, and then makes a spout and No. two spouts rotate, because the slider inlays in a spout, and then makes the pivot rotate, because spout and No. two spouts intercommunication, and No. one spout is positive spiral spout, no. two spouts are reverse spiral spout, and the number of turns of a spout and No. two spouts is 0.5 circle, and then realizes down the reciprocal swing of deep bead and last deep bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810242582.2A CN108534528B (en) | 2018-03-23 | 2018-03-23 | Clean tower drying device and method for producing regenerated fibers |
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| CN201810242582.2A CN108534528B (en) | 2018-03-23 | 2018-03-23 | Clean tower drying device and method for producing regenerated fibers |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105157392A (en) * | 2015-09-01 | 2015-12-16 | 浙江宏辉胶丸有限公司 | Vertical full-automatic capsule drying device |
| CN205048922U (en) * | 2015-09-01 | 2016-02-24 | 浙江宏辉胶丸有限公司 | Prevent spiral capsule drying device of blanking jam |
| CN206369444U (en) * | 2016-11-23 | 2017-08-01 | 柏红梅 | Dryer |
| CN208155011U (en) * | 2018-03-23 | 2018-11-27 | 海盐海利环保纤维有限公司 | It is a kind of for producing the clean tower drying device of regenerated fiber |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012011641A1 (en) * | 2012-06-12 | 2013-12-12 | Automatik Plastics Machinery Gmbh | Process and apparatus for drying and crystallizing granules |
| KR101668781B1 (en) * | 2015-02-26 | 2016-10-25 | 한국에너지기술연구원 | Hybrid dryer for high viscous materials |
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- 2018-03-23 CN CN201810242582.2A patent/CN108534528B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157392A (en) * | 2015-09-01 | 2015-12-16 | 浙江宏辉胶丸有限公司 | Vertical full-automatic capsule drying device |
| CN205048922U (en) * | 2015-09-01 | 2016-02-24 | 浙江宏辉胶丸有限公司 | Prevent spiral capsule drying device of blanking jam |
| CN206369444U (en) * | 2016-11-23 | 2017-08-01 | 柏红梅 | Dryer |
| CN208155011U (en) * | 2018-03-23 | 2018-11-27 | 海盐海利环保纤维有限公司 | It is a kind of for producing the clean tower drying device of regenerated fiber |
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Address after: 314304 Hangzhou Bay Avenue 1183, Xitangqiao Street, Haiyan County, Jiaxing City, Zhejiang Province (Haili Circulation Industrial Park) Applicant after: Zhejiang Haili Environmental Protection Technology Co.,Ltd. Address before: 314304 Hangzhou Bay Avenue 1183, Xitangqiao Street, Haiyan County, Jiaxing City, Zhejiang Province (Haili Circulation Industrial Park) Applicant before: HAIYAN HAILI ENVIRONMENTAL PROTECTION FIBRE Co.,Ltd. |
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