CN216080868U - Flash distillation desiccator of high-speed intensification - Google Patents

Abstract

The application discloses a flash evaporation dryer capable of heating at a high speed, which comprises a shell and a drying mechanism arranged in an inner cavity of the shell, wherein the left side and the right side of the bottom end of the outer wall of the shell are respectively and fixedly connected with connecting plates, and four corners of the bottom ends of the two connecting plates are respectively and fixedly connected with the top ends of supporting legs; the drying mechanism comprises a drying cylinder. Blow through first fan, and first hot plate realizes the heating, the steam that first fan produced first hot plate blows off downwards through the through-hole, be equipped with first ramp simultaneously, prevent mistake material countercurrent, steam fully contacts with the material under the blowing of first fan, realize rapid heating up in to the casing, accelerate drying rate, then the water conservancy diversion through the feeder hopper sends the material into the drying cylinder inner chamber, through evenly setting up a plurality of second hot plates in the drying cylinder, and the slope of a plurality of second hot plates is placed, the conveying of the material of being convenient for has increased the area of contact of material with the second hot plate simultaneously, the realization is to the rapid draing of material, dual stoving realizes rapid draing.

Description

Flash distillation desiccator of high-speed intensification

Technical Field

The application relates to the field of dryers, in particular to a flash evaporation dryer capable of heating at a high speed.

Background

The flash dryer is a novel continuous drying device integrating drying, crushing and screening, is particularly suitable for drying cake-shaped, paste-shaped and slurry-shaped materials, and generally has the advantages of high thermal efficiency, short drying time, good energy-saving effect and the like.

When the existing flash dryer is used, partial materials are not thoroughly crushed and are driven by hot air to flow out of the drying device, so that the quality of the materials is influenced, and the existing flash dryer cannot realize high-speed temperature rise inside. Therefore, a flash dryer with high temperature rise is proposed to solve the above problems.

Disclosure of Invention

The flash dryer with high temperature rise is provided in the embodiment and used for solving the problem that the flash dryer in the prior art is poor in drying efficiency.

According to one aspect of the application, a high-speed heating flash evaporation dryer is provided, and comprises a shell and a drying mechanism arranged in an inner cavity of the shell, wherein the left side and the right side of the bottom end of the outer wall of the shell are respectively and fixedly connected with connecting plates, and four corners of the bottom ends of the two connecting plates are respectively and fixedly connected with the top ends of supporting legs;

drying mechanism includes the drying section of thick bamboo, drying section of thick bamboo input top intercommunication feeder hopper output, the fixed cover in feeder hopper top is in the shells inner wall top, drying section of thick bamboo output intercommunication stoving box inner wall top, stoving box left and right sides center punishment do not is equipped with the second fan, both sides fixed connection baffle respectively around the stoving box outer wall bottom, two one side that the baffle is close to each other is both ends around the semi-cylindrical sieve of fixed connection respectively, semi-cylindrical sieve inner chamber intercommunication stoving box output, four sides fixed connection second ramp respectively of stoving box inner wall bottom, stoving box outer wall bottom fixed connection transport case top, semi-cylindrical sieve output intercommunication transport case input, transport case output intercommunication goes out the feed cylinder input.

Further, semi-column sieve inner wall bottom overlap joint rolls roller bottom, roll fixed the cup jointing pivot of roller center department, both ends rotate respectively around the pivot and connect one side that two baffles are close to each other, just pivot one end fixed connection second motor output, second motor fixed connection baffle one side.

Further, the filter plate has been inlayed to the input of play feed cylinder, filter plate left side center department is equipped with the third fan, the third fan is installed in the transfer case left side.

Further, the drying cylinder inner wall left and right sides is a plurality of second hot plates of even fixed connection respectively, and is a plurality of the second hot plate is the slope and places.

Furthermore, the top end of the shell is provided with a first fan, a first heating plate is arranged below the first fan, the first heating plate is horizontally and fixedly inserted above the inner wall of the shell, a plurality of through holes are uniformly embedded in the first heating plate, and four sides of the top end of the first heating plate are fixedly connected with first slope plates respectively.

Further, casing left side top intercommunication feeding cylinder's output, feeding cylinder's input intercommunication feeder hopper, feeding cylinder inner chamber level is equipped with the hob, just the first motor output of hob one end fixed connection, first motor fixed connection feeding cylinder outer wall left side, feeding cylinder's input intercommunication feed inlet's output.

Through the above-mentioned embodiment of this application, adopted drying mechanism, solved flash dryer's the poor problem of drying efficiency, improved drying efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a top view of a laminating roller connection structure according to an embodiment of the present application.

In the figure: 1. a housing; 2. a screw rod; 3. a feeding cylinder; 4. a first motor; 5. a feed inlet; 6. a through hole; 7. a first fan; 8. a first ramp plate; 9. a first heating plate; 10. a feed hopper; 11. a drying cylinder; 12. a second fan; 13. filtering the plate; 14. a discharging barrel; 15. a delivery box; 16. rolling a roller; 17. a semi-cylindrical sieve plate; 18. a third fan; 19. supporting legs; 20. a connecting plate; 21. a second ramp plate; 22. drying the box; 23. a second heating plate; 24. a rotating shaft; 25. a baffle plate; 26. a second motor.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The drying mechanism in the present embodiment may be applied to various flash dryers, for example, the following flash dryer is provided in the present embodiment, and the drying mechanism in the present embodiment may be used to dry the following flash dryer.

The flash evaporation dryer comprises a shell, supporting legs, a drying chamber, a first motor, a rotating shaft, crushing blades, an air inlet, an air pipe, a heater, a fan, an air inlet cover, a baffle plate, a spiral feeder, a discharge pipe, a distribution frame and an air vent, wherein the supporting legs are fixed at the bottom of the shell, the drying chamber is arranged in the shell, the bottom of the drying chamber is oblique, the height of one side, away from the air inlet, of the drying chamber is greater than that of one side, close to the air inlet, of the drying chamber, when the fan injects outside air into the heater through the air pipe, the air is heated, then hot air enters the inside of the air inlet through the air pipe, the air is guided to air flow through the bottom of the oblique drying chamber, four corners of the drying chamber are avoided, the air can blow materials to move upwards, the first motor is installed at the bottom of the shell, the rotating shaft is arranged on one side, located in the drying chamber, of the first motor, the crushing blades are fixed on the rotating shaft, one side of the shell, close to the bottom of the drying chamber, is provided with an air inlet, the air inlet is connected with an air pipe, one side of the air pipe, far away from the shell, is connected with a heater, and one side of the heater, far away from the shell, is connected with a fan through the air pipe; the drying chamber is characterized in that one side, close to the air inlet, of the interior of the drying chamber is rotatably connected with an air inlet cover, the air inlet cover is a cylinder, the outer diameter of the air inlet cover is larger than the inner diameter of the air inlet, when hot air enters the interior of the air inlet through an air pipe, the air pushes the air inlet cover to rotate clockwise and is finally blocked by a baffle, when the fan is closed, the air inlet cover rotates downwards under the action of gravity to block the air inlet, so that materials are prevented from entering the heater and the fan through the air inlet, the baffle is fixed at the top of the shell, which is close to the air inlet cover, one side of the middle of the shell is connected with a spiral feeder, a spiral rod is arranged in the spiral feeder, one side, far away from the shell, of the spiral feeder is provided with a second motor, the second motor is fixedly connected with the spiral rod, the top of one side, far away from the shell, of the top of the shell is connected with a discharge pipe, the discharging pipe is close to the inside rotating turret that is provided with in one side of drying chamber, mounting bracket and discharging pipe fixed connection are passed through to the both sides of rotating turret, the middle part of rotating turret is rotated and is connected with the dwang, one side that the drying chamber was kept away from to the dwang is fixed with helical blade, the bottom that the drying chamber is close to the spiral feeder is fixed with the distribution frame, the inside of distribution frame runs through there is the blow vent.

Of course, this embodiment can be used to dry flash dryers of other configurations. The flash dryer of the embodiment of the present application will be described below without further details.

Referring to fig. 1-3, a flash evaporation dryer with high temperature rise comprises a shell 1 and a drying mechanism arranged in an inner cavity of the shell 1, wherein the left side and the right side of the bottom end of the outer wall of the shell 1 are respectively and fixedly connected with connecting plates 20, and four corners of the bottom ends of the two connecting plates 20 are respectively and fixedly connected with the top ends of supporting legs 19;

the drying mechanism comprises a drying cylinder 11, the top end of the input end of the drying cylinder 11 is communicated with the output end of a feed hopper 10, the top end of the feed hopper 10 is fixedly sleeved above the inner wall of the shell 1, the output end of the drying cylinder 11 is communicated with the top end of the inner wall of the drying box 22, the centers of the left side and the right side of the drying box 22 are respectively provided with a second fan 12, the front side and the rear side of the bottom end of the outer wall of the drying box 22 are respectively and fixedly connected with a baffle 25, one side of the two baffles 25 which are close to each other is respectively and fixedly connected with the front end and the rear end of the semi-column sieve plate 17, the inner cavity of the semi-cylindrical sieve plate 17 is communicated with the output end of a drying box 22, the four sides of the bottom end of the inner wall of the drying box 22 are respectively fixedly connected with a second slope plate 21, the top end of the outer wall bottom end of the drying box 22 is fixedly connected with the top end of the conveying box 15, the output end of the semi-column sieve plate 17 is communicated with the input end of the conveying box 15, and the output end of the conveying box 15 is communicated with the input end of the discharging barrel 14.

The semi-column sieve 17 inner wall bottom overlap joint rolls roller 16 bottom, roll roller 16 center department fixed sleeve connects pivot 24, both ends rotate respectively around the pivot 24 and connect the one side that two baffles 25 are close to each other, just pivot 24 one end fixed connection second motor 26 output, second motor 26 fixed connection baffle 25 one side rolls the material through second motor 26 drive roll roller 16, the input that goes out feed cylinder 14 has inlayed filter plate 13, filter plate 13 left side center department is equipped with third fan 18, third fan 18 is installed in the transport case 15 left side, is convenient for export the material from casing 1 inner chamber, a plurality of second hot plate 23 of even fixed connection respectively in the drying cylinder 11 inner wall left and right sides, a plurality of second hot plate 23 is the slope and places, increases the area of contact of material and second hot plate 23, makes things convenient for the transport of material simultaneously, the utility model discloses a heating device, including casing 1, first fan 7, first hot plate 9, a plurality of through-holes 6, first hot plate 9, first heating plate 9, first sloping plate 8 of fixed connection respectively on four sides on the top of first hot plate 9, realize 1 inside intensification of casing, 1 left side top intercommunication feeding section of thick bamboo 3 of casing output, the input intercommunication feeder hopper 10 of feeding section of thick bamboo 3, 3 inner chamber levels of feeding section of thick bamboo are equipped with hob 2, just 2 one end fixed connection first motor 4 outputs of hob, 3 outer wall left sides of first motor 4 fixed connection feeding section of thick bamboo, the input intercommunication feeding 6's of feeding section of thick bamboo 3 output is convenient for with material input 1 inner chamber of casing.

When the utility model is used, electrical components appearing in the application are externally connected with a power supply and a control switch when in use, materials are firstly input from a feed port 5, the first motor 4 is started, the first motor 4 drives a screw rod 2 to rotate, the screw rod 2 pushes the materials into an inner cavity of a shell 1 from a feed cylinder 3, at the moment, air is blown by a first fan 7, the first heating plate 9 realizes heating, the first fan 7 blows hot air generated by the first heating plate 9 downwards through a through hole 6, meanwhile, a first slope plate 8 is arranged to prevent wrong material backflow, the hot air is fully contacted with the materials under the blowing of the first fan 7, the quick temperature rise in the shell 1 is realized, the drying speed is accelerated, then the materials are sent into an inner cavity of a drying cylinder 11 through the flow guide of a feed hopper 10, a plurality of second heating plates 23 are uniformly arranged in the drying cylinder 11, and the plurality of second heating plates 23 are obliquely arranged, the contact area between the materials and the second heating plate 23 is increased when the materials are conveyed conveniently, the materials are quickly dried by double drying, the materials enter the drying box 22 after passing through the drying cylinder 11, the two second fans 12 are simultaneously started to generate air convection, so that the dried materials are completely blown away, the adhesion of particles among the materials is avoided, the materials enter the inner cavity of the semi-cylindrical sieve plate 17 after being blown away, the particles meeting the standard enter the conveying box 15 through the sieve plate, the particles are blown by the third fan 18 to be blown into the discharge cylinder 14 for next procedure, the materials with unqualified particles are left on the inner wall of the semi-cylindrical sieve plate 17, the second motor 26 is started to drive the rotating shaft 24 to rotate, the rotating shaft 24 drives the rolling roller 16 to rotate, the rolling roller 16 is matched with the semi-cylindrical sieve plate 17 to roll and crush the materials, the particles of the material are ensured to meet the standard.

The application has the advantages that:

1. the drying device is simple to operate, air is blown through the first fan, the first heating plate achieves heating, the first fan blows hot air generated by the first heating plate downwards through the through hole, the first slope plate is arranged at the same time, material backflow is prevented, the hot air is fully contacted with the material under the blowing of the first fan, rapid temperature rise in the shell is achieved, the drying speed is accelerated, then the material is conveyed into the inner cavity of the drying cylinder through the flow guide of the feeding hopper, the plurality of second heating plates are uniformly arranged in the drying cylinder and are obliquely arranged, the conveying of the material is facilitated, the contact area between the material and the second heating plates is increased, rapid drying of the material is achieved, and rapid drying is achieved through double drying;

2. this application is rational in infrastructure, start simultaneously through two second fans, produce the air convection, thereby guarantee that the material after drying is blown away completely, avoid the granule between the material to glue, the material blows away the back and gets into semi-column sieve inner chamber through the second sloping plate, the granule that accords with the standard gets into in transport case (15) through the sieve, blow through the third fan again, blow in the feed cylinder with the material in, carry out next procedure, and the unqualified material of granule is stayed at semi-column sieve inner wall, through starting the second motor, the second motor drives the pivot and rotates, the pivot drives the rotation of grinding roller, grinding roller and semi-column sieve mutually support, grind the material, guarantee that the granule of material accords with the standard.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (6)

1. The utility model provides a flash drying machine of high-speed intensification which characterized in that: the drying device comprises a shell (1) and a drying mechanism arranged in an inner cavity of the shell (1), wherein the left side and the right side of the bottom end of the outer wall of the shell (1) are respectively and fixedly connected with connecting plates (20), and four corners of the bottom ends of the two connecting plates (20) are respectively and fixedly connected with the top ends of supporting legs (19);

the drying mechanism comprises a drying cylinder (11), the top end of the input end of the drying cylinder (11) is communicated with the output end of a feeding hopper (10), the top end of the feeding hopper (10) is fixedly sleeved above the inner wall of the shell (1), the output end of the drying cylinder (11) is communicated with the top end of the inner wall of a drying box (22), the centers of the left side and the right side of the drying box (22) are respectively provided with a second fan (12), the front side and the rear side of the bottom end of the outer wall of the drying box (22) are respectively and fixedly connected with a baffle (25), one side of the two baffles (25) which are close to each other are respectively and fixedly connected with the front end and the rear end of a semi-cylindrical sieve plate (17), the inner cavity of the semi-cylindrical sieve plate (17) is communicated with the output end of the drying box (22), the four sides of the bottom end of the inner wall of the drying box (22) are respectively and fixedly connected with a second slope plate (21), the bottom end of the outer wall of the drying box (22) is fixedly connected with the top end of a conveying box (15), the output end of the semi-cylindrical sieve plate (17) is communicated with the input end of the conveying box (15), the output end of the conveying box (15) is communicated with the input end of the discharging barrel (14).

2. A high rate of temperature increase flash dryer as claimed in claim 1, wherein: half column sieve (17) inner wall bottom overlap joint rolls roller (16) bottom, roll roller (16) center department fixed sleeve and connect pivot (24), both ends rotate respectively around pivot (24) and connect one side that two baffles (25) are close to each other, just pivot (24) one end fixed connection second motor (26) output, second motor (26) fixed connection baffle (25) one side.

3. A high rate of temperature increase flash dryer as claimed in claim 1, wherein: the input of play feed cylinder (14) has inlayed filter plate (13), filter plate (13) left side center department is equipped with third fan (18), third fan (18) are installed in transfer case (15) left side.

4. A high rate of temperature increase flash dryer as claimed in claim 1, wherein: the left side and the right side of the inner wall of the drying cylinder (11) are respectively and uniformly fixedly connected with a plurality of second heating plates (23), and the second heating plates (23) are obliquely arranged.

5. A high rate of temperature increase flash dryer as claimed in claim 1, wherein: the improved fan heating device is characterized in that a first fan (7) is arranged at the top end of the shell (1), a first heating plate (9) is arranged below the first fan (7), the first heating plate (9) is horizontally and fixedly inserted above the inner wall of the shell (1), a plurality of through holes (6) are uniformly embedded in the first heating plate (9), and four sides of the top end of the first heating plate (9) are fixedly connected with first slope plates (8) respectively.

6. A high rate of temperature increase flash dryer as claimed in claim 1, wherein: the output of casing (1) left side top intercommunication feeding cylinder (3), the input intercommunication feeder hopper (10) of feeding cylinder (3), feeding cylinder (3) inner chamber level is equipped with hob (2), just hob (2) one end fixed connection first motor (4) output, first motor (4) fixed connection feeding cylinder (3) outer wall left side, the input of feeding cylinder (3) communicates the output of feed inlet (5).

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