CN109654843B - Energy-efficient drying equipment - Google Patents
Energy-efficient drying equipment Download PDFInfo
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- CN109654843B CN109654843B CN201910021635.2A CN201910021635A CN109654843B CN 109654843 B CN109654843 B CN 109654843B CN 201910021635 A CN201910021635 A CN 201910021635A CN 109654843 B CN109654843 B CN 109654843B
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- 238000001035 drying Methods 0.000 title claims abstract description 125
- 238000003756 stirring Methods 0.000 claims abstract description 50
- 238000010438 heat treatment Methods 0.000 claims description 33
- 238000007789 sealing Methods 0.000 claims description 4
- 210000003746 feather Anatomy 0.000 abstract description 98
- 238000004519 manufacturing process Methods 0.000 description 15
- 238000002156 mixing Methods 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000002699 waste material Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
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- 238000005054 agglomeration Methods 0.000 description 3
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- 238000012938 design process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 240000008564 Boehmeria nivea Species 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 230000001681 protective effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/16—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a vertical or steeply-inclined plane
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
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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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- 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
-
- 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
- F26B25/04—Agitating, stirring, or scraping devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses high-efficiency energy-saving drying equipment, and relates to the field of dryers. The drying box comprises a drying box shell, wherein two ends of the drying box shell are symmetrically provided with a drying box cover II and a drying box cover I, a hollow pipe I is arranged in the inner cavity of the drying box shell and positioned at the top end of the center of the drying box cover I, a plurality of threaded through holes I are symmetrically arranged on the side surface of the hollow pipe I, a hollow pipe II is arranged at the other end of the hollow pipe I, and a plurality of threaded through holes II are symmetrically arranged on the side surface of the hollow pipe II. The fluidity of the feathers in the drying box is improved, the problem that the feathers are heated unevenly during drying is solved, and the air holes are formed in the hollow stirring rod, so that the contact area between the feathers and hot air is increased, the drying speed is increased, and the working efficiency is improved.
Description
Technical Field
The invention relates to the field of dryers, in particular to high-efficiency energy-saving drying equipment.
Background
The feather is a natural protein material, because the feather has large filling power, good heat retention, light weight and strong durability, and various properties superior to those of plant fibers, the feather is usually used by people for manufacturing household articles such as down jackets and down quilts, and more people like to use down products along with the improvement of the life quality of people, thus not only solving the problem of insufficient supply caused by long growth period of cotton ramie, but also relieving the problem of land resource shortage caused by cotton ramie planting, along with the increase of the demand of the feather, the feather processing equipment has a challenge on performance and production efficiency, and the feather processing needs to be carried out through the following steps: the method comprises the steps of washing, dehydrating, drying and cooling, wherein in the drying step, heat is introduced into drying equipment, water in the washed feather is evaporated, and the feather is naturally fluffy and is recovered to be a naturally dried fluffy filler; also can cause the stoving incasement portion to be heated unevenly simultaneously, the feather of stoving incasement can not be heated simultaneously, reach the requirement that the same is heated, especially condense the conglobation feather, because the phenomenon of burnt paste is produced to the high temperature of outside, use cost is high, the rate of heating is slow, it is inhomogeneous to dry, because it is not enough to let in the hot-air to make the inside pressure of pore-forming in the air vent, make the downthehole spun gas of venthole inhomogeneous, can not carry out comprehensive stoving for the feather in the feather stoving case, and the feather after the stoving still remains there is a large amount of bacteria.
In a hot-air down dryer without stirring, with the patent number of CN201721795748.0, negative pressure is formed in a shell of a container through an exhaust fan, and down is conveyed into a filter screen rotary drum through a feed inlet and a feed outlet; the filter screen rotary drum is driven to rotate by a transmission mechanism, and then gas heated by the steam air heater enters the filter screen rotary drum from the air duct through the conversion of the valve tee joint, so that the down feather is dried; because the inside feather agitating unit that does not adopt of filter screen rotary drum, but the rotation through outside cylinder disturbs the feather, and its effect can not make the inside feather of cylinder carry out even stirring to can not be to the even stoving of feather, and then make the feather dry incompletely, when the feather of cylinder inside condenses into a group, because the feather outside that condenses into a group is heated great, causes local overheat to produce the burnt paste, makes the oven-dry mass of feather descend.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides high-efficiency energy-saving drying equipment to overcome the technical problems in the prior related art.
The technical scheme of the invention is realized as follows:
a high-efficiency energy-saving drying device comprises a drying box shell, wherein two ends of the drying box shell are symmetrically provided with a drying box cover II and a drying box cover I, a hollow tube I is arranged in an inner cavity of the drying box shell and positioned at the top end of the center of the drying box cover I, a plurality of thread through holes I are symmetrically arranged on the side surface of the hollow tube I, a hollow tube II is arranged at the other end of the hollow tube I, a plurality of thread through holes II are symmetrically arranged on the side surface of the hollow tube II, a stirring rod matched with the thread through holes I and the thread through holes II is arranged on the side surfaces of the hollow tube I and the hollow tube II, a plurality of air outlet holes are arranged on the side surface of the stirring rod, a stirring blade is arranged at the top end of the stirring rod, a five-way plug is arranged in the stirring inner cavity, a supporting sheet I is, the inner cavities of the first hollow tube and the second hollow tube are provided with a first air inlet pipe and a second air inlet pipe, and the outer side of the stirring blade is sleeved with a net-shaped inner container.
Furthermore, the first air inlet pipe and the second air inlet pipe penetrate through the first support sheet and the second support sheet, a sealing gasket is arranged at the joint of the first hollow pipe and the second hollow pipe,
the distance between the stirring blade and the drying box shell is 1-2 mm.
Further, be provided with the bar through-hole on the stoving case shell, the inside ultraviolet lamp that is provided with of bar through-hole, the side of stoving case shell is provided with the base, the outside of stoving case lid two is provided with the motor.
Further, the position that stoving case shell is close to stoving case lid one is provided with circular through-hole four, four inside check valves one that are provided with of circular through-hole, stoving case shell is close to stoving case lid two and is provided with the feed inlet for being provided with, the inside check valve two that is provided with of feed inlet.
Further, the bottom of the first drying box cover is provided with an air inlet funnel, a support frame is arranged in an inner cavity of the air inlet funnel, and the top end of the support frame is provided with a heating ring. Further, the bottom of the air inlet funnel is provided with an air box, the inner cavity of the air box is provided with a fan, the bottom of the air box is provided with an air inlet hole, and a check valve III is arranged inside the air inlet hole.
Further, an inner container is arranged in the inner cavity of the air inlet funnel, and the inner container and the outer wall of the air inlet funnel jointly form a protection cavity.
Furthermore, the outer wall of the air inlet funnel is symmetrically provided with a seventh through hole and an eighth through hole, the top end of the seventh through hole is provided with a connecting pipe, and the other end of the connecting pipe is connected with the fourth circular through hole.
The invention has the beneficial effects that: hot air generated by a heating ring in an air inlet funnel enters an air inlet pipe I and an air inlet pipe II from an air inlet of the air inlet funnel, an air outlet of the air inlet pipe I is arranged in a hollow pipe I, an air outlet of the air inlet pipe II is arranged in the hollow pipe II, because enough pressure is required to be provided inside the hollow pipe in the drying process to ensure that the pressure at the tail end of the hollow pipe is equal to that at the middle part of the hollow pipe so as to achieve the purpose of pressure balance, the hollow pipe I and the hollow pipe II are designed in the design process, then the hollow pipe I and the hollow pipe II are connected into a whole, a support sheet is arranged at the joint of the hollow pipe to separate the hollow pipe, the air inlet pipe I and the air inlet pipe II respectively extend into the hollow pipe II and the hollow pipe I to blow hot air into the hollow pipe so as to achieve the pressure equality between the hollow pipe I and the hollow pipe II, and the hot air blown into the hollow pipe is discharged, wherein the long pipe that the bottom of five-way stopper set up stretches into in hollow tube one and hollow tube two, through the through-hole discharge on the five-way stopper, make the exhaust of stirring rod more even, through the venthole exhaust gas on the stirring rod to down feather heating, in addition, the outside cover of stirring leaf is equipped with netted inner bag, and let in the hot air to the space between netted inner bag and the agitator tank shell, wherein the position of the feather in the oven that netted inner bag further limited, prevent the feather from taking place to shift in the oven, cause the phenomenon of agglomeration, secondly soak the feather in the atmosphere of hot air, increase the area of contact of air and down feather, prevent the phenomenon of agglomeration because of the nonuniform heat production of down feather, play the purpose of drying down feather simultaneously, and this way of letting in the hot air slowly, greatly save the drying cost, make the hot air can be fully utilized, when the internal pressure in the drying box reaches the maximum value of the bearing pressure of the one-way valve, the water vapor enters a cavity formed by the inner container and the outer wall of the air inlet funnel through the connecting pipe, the water vapor and the unused heat are introduced into the protection cavity, the redundant heat is reused, the air inlet funnel is kept warm, and the heat is prevented from being dissipated, so that the energy is saved, the cost is saved, the production benefit is greatly improved, after the drying is finished, an ultraviolet lamp is turned on to sterilize the feathers again, bacteria on the feathers are further treated, the feathers conform to the standard better, the dried feathers are poured out and dried, meanwhile, the exhaust fan sends the washed wet feathers into the drying cabin through the feed inlet, and meanwhile, a heating ring in the inner cavity of the air inlet funnel generates a large amount of heat, wherein the heating ring is fixed on the top of the supporting frame, and the heating ring is not contacted with the inner cavity of the air inlet funnel, so as to prevent the heat generated by the heating ring from dissipating away from the air inlet funnel, the supporting frame is fixed on the bottom of the air inlet funnel in a welding mode, and the air generated by the fan is not influenced, the bottom of the air inlet funnel is provided with an air box, the inner cavity of the air box is provided with the fan, the fan is fixed on the bottom of the air box through a transmission shaft, the bottom of the air box is provided with two air inlet holes, so that the air in the drying box is in a flowing state, when the air flow in the drying box can reach the flowing state, the air pressure in the drying box is more stable, the air flow in the drying box can be circulated more smoothly, the temperature in the drying box is ensured to be in a constant value, the drying effect is achieved, when the wind pressure in the air inlet funnel is enough big, if there is no check valve three, because the wind pressure in the air inlet funnel causes a hot wind to reversely overflow from the air inlet hole greatly, this kind of phenomenon because the too big production of wind pressure overflows, not only can the heat that the circle that generates heat be produced by effectual utilization, and cause thermal waste, cause the wasting of resources, down feather manufacturing cost has been improved greatly, when installing three back fans of check valve additional the suction wind can only enter into the bellows box from the air inlet hole, in case the check valve three of the too big air inlet hole department of pressure in the air inlet funnel stands immediately and takes place the jam, prevent that the phenomenon that the wind from reversely overflowing appears. Connect to form the (mixing) shaft through adopting multisection hollow tube, install the cavity stirring rod on the (mixing) shaft, and set up a plurality of air vents on the cavity stirring rod, utilize the motor to drive the (mixing) shaft at stoving incasement rotation, carry out the disturbance to the feather, the mobility of feather in the stoving case has been improved, the problem that the feather stoving is heated unevenly is solved, set up the air vent on the cavity stirring rod, thereby increased the area of contact of feather with the hot-air, the rate of drying has been improved, the work efficiency is improved, and because the area of contact of hot-air and feather increases the hot-air that makes can obtain abundant utilization, the cost of manufacture of hot-air has been practiced thrift, and then the cost of feather machine tooling has been. By arranging the ultraviolet lamp on the inner wall and utilizing the ultraviolet to disinfect the dried feather again, the problem that a large amount of bacteria are left in the dried feather is solved. The heat discharged by the drying box is introduced into the cavity between the inner wall and the outer wall of the air inlet hopper by utilizing the communicating pipe, and the heat discharged by the drying box is utilized to keep the heat of the air inlet hopper, so that the heat generated by the heating wire is fully utilized, the energy utilization rate is improved, and the purpose of saving energy is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a perspective view of an internal structure of a drying apparatus according to the present invention;
FIG. 2 is an exploded view of a stirring device according to the present invention;
FIG. 3 is an exploded view of a device external to the drying appliance according to the present invention;
FIG. 4 is an exploded view of a heat-generating device according to the present invention;
FIG. 5 is a perspective view of a heat generating funnel according to the present invention;
FIG. 6 is a schematic perspective view of the present invention;
fig. 7 is an exploded view of a stir bar according to the present invention.
In the figure:
1. a drying box outer shell; 101. a feed inlet; 102. a second one-way valve; 103. drying the box cover II; 104. a fourth circular through hole; 105. a motor; 106. an ultraviolet lamp; 107. a base; 108. a one-way valve I; 109. a first hollow pipe; 110. a hollow tube II; 111. a stirring rod; 112. an air outlet; 113. stirring blades; 114. a strip-shaped through hole; 115. a first air inlet pipe; 116. a second air inlet pipe; 117. a second support sheet; 118. a first support sheet; 119. a second threaded through hole; 120. a first threaded through hole; 121. drying the first box cover; 122. a second threaded through hole; 123. a mesh-shaped inner container; 124. a five-way plug; 2. a bellows box; 201. an air inlet funnel; 202. a seventh through hole; 203. a heating ring; 204. a support frame; 205. a fan; 206. an air inlet hole; 207. a one-way valve III; 208. a connecting pipe; 209. an inner container; 210. and eight through holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention. According to the embodiment of the invention, the efficient energy-saving drying equipment is provided.
As shown in fig. 1 to 7, the down dryer according to the embodiment of the present invention includes an energy-efficient drying apparatus, including: the drying box casing 1 is characterized in that two ends of the drying box casing 1 are symmetrically provided with a drying box cover two 103 and a drying box cover one 121, a hollow tube one 109 is arranged in the inner cavity of the drying box casing 1 and positioned at the top end of the center of the drying box cover one 121, a plurality of thread through holes one 120 are symmetrically arranged on the side surface of the hollow tube one 109, a hollow tube two 110 is arranged at the other end of the hollow tube one 109, a plurality of thread through holes two 119 are symmetrically arranged on the side surface of the hollow tube two 110, a stirring rod 111 matched with the thread through holes one 120 and the thread through holes two 119 is arranged on the side surfaces of the hollow tube one 109 and the hollow tube two 110, a plurality of air outlet holes 112 are arranged on the side surface of the stirring rod 111, a stirring blade 113 is arranged at the top end of the stirring rod 111, a five-way plug 124 is arranged, a second support sheet 117 is arranged at the bottom of the inner cavity of the second hollow tube 110 near the joint of the first hollow tube 109 and the second hollow tube 110, a first air inlet pipe 115 and a second air inlet pipe 116 are arranged in the inner cavities of the first hollow tube 109 and the second hollow tube 110, and a mesh-shaped inner container 123 is sleeved outside the stirring blade 113.
By means of the technical scheme, hot air generated by the heating ring 203 in the air inlet funnel 201 enters the first air inlet pipe 115 and the second air inlet pipe 116 from the air inlet of the air inlet funnel 201, the air outlet of the first air inlet pipe 115 is arranged in the first hollow pipe 109, the air outlet of the second air inlet pipe 116 is arranged in the second hollow pipe 110, because enough pressure is required to ensure that the pressure at the tail end of the hollow pipe is equal to the pressure in the middle of the hollow pipe in the drying process so as to achieve the purpose of pressure balance, the hollow pipe is designed into the first hollow pipe 109 and the second hollow pipe 110 in the design process, the first hollow pipe 109 and the second hollow pipe 110 are connected into a whole, the support sheet is arranged at the connection position of the hollow pipe to separate the hollow pipe, the first air inlet pipe 115 and the second air inlet pipe 116 respectively extend into the second hollow pipe 110 and the first hollow pipe 109 to blow hot air into the hollow pipe so as to achieve the equal pressure in the first hollow pipe 109, the hot air blown into the hollow tube is discharged from the air outlet 112 through the five-way plug 124 in the inner cavity of the stirring rod 111, wherein the long tube arranged at the bottom end of the five-way plug 124 extends into the first hollow tube 109 and the second hollow tube 110 and is discharged through the through hole on the five-way plug, so that the air discharged from the stirring rod 111 is more uniform, the down feather is heated through the air outlet 112 on the stirring rod 111, in addition, the outer side of the stirring blade 113 is sleeved with the reticular liner 123, and the hot air is introduced into the gap between the reticular liner 123 and the stirring box shell 1, wherein the position of the down feather in the drying box is further limited by the reticular liner 123, the phenomenon that the down feather is displaced in the drying box to cause agglomeration is prevented, and then the down feather is immersed in the hot air atmosphere, the contact area between the air and the down feather is increased, the phenomenon that the down feather is agglomerated due to uneven heating is prevented, and the purpose of simultaneously drying the, and this kind of method of letting in the hot air slowly, has greatly saved the stoving cost, make the hot air can be fully utilized, will produce a large amount of vapor in the course of drying, the internal pressure will increase too, when the internal pressure in the oven reaches the maximum value of pressure that the check valve one 108 can bear, the vapor will enter the cavity pocket formed by outer wall of inner container 209 and air inlet funnel 201 through the joint pipe 208, let the vapor and unused heat into the protective cavity, not only make the surplus heat reuse, and keep warm for air inlet funnel 201, prevent the heat from scattering, thus not only save the energy, but also save the cost, has greatly raised the production benefit, open the ultraviolet lamp to sterilize the feather again after finishing drying, make the bacterium on the feather further get rid of, it is the feather more in line with the standard, pour out the dried feather and finish, meanwhile, the exhaust fan sends the cleaned wet feathers into the drying chamber through the feeding hole 101, meanwhile, the heating ring 203 in the inner cavity of the air inlet funnel 201 generates a large amount of heat, wherein the heating ring 203 is fixed at the top end of the support frame 204, and the heating ring 203 is not contacted with the inner cavity of the air inlet funnel 201, so as to prevent the heat generated by the heating ring 203 from being dissipated from the air inlet funnel 201, the support frame 204 is fixed at the bottom of the air inlet funnel 201 in a welding manner and does not influence the wind generated by the fan 205 to enter the air inlet funnel 201, the bottom end of the air inlet funnel 201 is provided with the air box 2, the fan 205 is arranged in the inner cavity of the air box 2, the fan 205 is fixed at the bottom end of the air box 2 through a transmission shaft, the bottom end of the air box 2 is provided with two air inlet holes 206, so that the air in the drying chamber is in a, the air pressure in the drying box is more stable, so that the air flow in the drying box can circulate more smoothly, the temperature in the drying box is ensured to be at a constant value, the drying effect is achieved, the bottom end of the bellows box 2 is provided with a one-way valve III 207, and when the wind pressure in the wind inlet funnel 201 is large enough, if the one-way valve III 207 is not provided, since the wind pressure in the wind inlet funnel 201 is great to cause a part of the hot wind to reversely overflow from the wind inlet hole 206, the overflow phenomenon caused by the overlarge wind pressure can not effectively utilize the heat generated by the heating ring 203, but also causes waste of heat and resources, greatly improves the down production cost, when the one-way valve III 207 is additionally arranged, the air sucked by the fan 205 can only enter the air box 2 from the air inlet 206, once the air inlet funnel 201 is over-pressure, the one-way valve III 207 at the air inlet hole 206 is immediately blocked, so that the phenomenon of reverse overflow of the air is prevented. Connect to form the (mixing) shaft through adopting multisection hollow tube, install the cavity stirring rod on the (mixing) shaft, and set up a plurality of air vents on the cavity stirring rod, utilize the motor to drive the (mixing) shaft at stoving incasement rotation, carry out the disturbance to the feather, the mobility of feather in the stoving case has been improved, the problem that the feather stoving is heated unevenly is solved, set up the air vent on the cavity stirring rod, thereby increased the area of contact of feather with the hot-air, the rate of drying has been improved, the work efficiency is improved, and because the area of contact of hot-air and feather increases the hot-air that makes can obtain abundant utilization, the cost of manufacture of hot-air has been practiced thrift, and then the cost of feather machine tooling has been. By arranging the ultraviolet lamp on the inner wall and utilizing the ultraviolet to disinfect the dried feather again, the problem that a large amount of bacteria are left in the dried feather is solved. The heat discharged by the drying box is introduced into the cavity between the inner wall and the outer wall of the air inlet hopper by utilizing the communicating pipe, and the heat discharged by the drying box is utilized to keep the heat of the air inlet hopper, so that the heat generated by the heating wire is fully utilized, the energy utilization rate is improved, and the purpose of saving energy is achieved.
In one embodiment, for the first air inlet pipe 115, the first air inlet pipe 115 and the second air inlet pipe 116 penetrate through the first support sheet 118 and the second support sheet 117, the hollow pipe is air-tightly blocked by the first support sheet 118 and the second support sheet 117, the hollow pipe is divided into two air inlet chambers, so that the pressure inside the first hollow pipe 109 and the second hollow pipe 110 are equal, the air inlet balance between the first hollow pipe 109 and the second hollow pipe 110 is ensured, the air outlet of the first hollow pipe 109 and the second hollow pipe 110 is more uniform, a sealing gasket is arranged at the joint of the first hollow pipe 109 and the second hollow pipe 110, the sealing performance at the joint of the first hollow pipe 109 and the second hollow pipe 110 is enhanced, the speed of hot air sprayed out of the air outlet 112 is increased, the feathers are more uniformly stirred in the drying box, the distance between the stirring blade 113 and the drying box housing is 1-2 mm, and the stirring blade 113 and the drying box housing 1 are more tightly attached, prevent to carry out the in-process of stirring to the feather, the feather is detained in the crack between stirring leaf 113 and stoving case shell 1, prevents that machinery from breaking down.
In one embodiment, as for the above-mentioned drying box housing 1, the drying box housing 1 is provided with a strip-shaped through hole 114, the inside of the strip-shaped through hole 114 is provided with the ultraviolet lamp 106 so as to further treat bacteria remained on the dried feathers, thereby improving the sterilization capability of the drying box and the sterilization effect of the dryer, and the superiority of the apparatus is enhanced, the side surface of the drying box housing 1 is provided with the base 107, and the outside of the drying box cover two 103 is provided with the motor 105.
In one embodiment, for the drying box housing 1, a circular through hole four 104 is arranged at a position of the drying box housing 1 close to a drying box cover one 121, a one-way valve one 108 is arranged inside the circular through hole four 104, air pressure inside the drying box is controlled through the one-way valve one 108, when the air pressure inside the drying box reaches a specified value, water vapor is discharged from the inside of a pressure release valve, so that hot air is fully utilized, and further, the phenomenon that air outside the feathers enter the inside of the drying box in the heating process is uneven in the air inside the drying box due to uneven cooling and heating of the feathers is prevented, a feeding hole 101 is arranged on the drying box housing 1 close to a drying box cover two 103, a one-way valve two 102 is arranged inside the feeding hole 101, so that the feathers are prevented from generating large pressure inside the drying box due to suction effect in the feeding process, be unfavorable for the feather to get into the stoving case, and then make the feather get into the stoving case more smoothly, can not make the feather reverse blow off the feed inlet because of inside pressure is too big.
In an embodiment, for the first drying box cover 121, an air inlet funnel 201 is disposed at the bottom end of the first drying box cover 121, a support frame 204 is disposed in an inner cavity of the air inlet funnel 201, and a heating ring 203 is disposed at the top end of the support frame 204, so that heat generated by the heating ring in the inner cavity of the air inlet funnel 201 is collected into a hollow pipe through an air inlet of the air inlet funnel 201, thereby improving the utilization rate of hot air and reducing the feather drying cost.
In one embodiment, for the above air inlet funnel 201, the bottom end of the air inlet funnel 201 is provided with the air box 2, the inner cavity of the air box 2 is provided with the fan 205, the bottom of the air box 2 is provided with the air inlet hole 206, the inside of the air inlet hole 206 is provided with the one-way valve three 207, the bottom end of the air box 2 is provided with the one-way valve three 207, when the air pressure in the air inlet funnel 201 is large enough, if the one-way valve three 207 is not provided, a part of the hot air reversely overflows from the air inlet hole 206 due to the large air pressure in the air inlet funnel 201, which is a phenomenon of overflow due to the excessively large air pressure, not only can not effectively utilize the heat generated by the heating ring 203, but also causes waste of heat, causes waste of resources, greatly increases the down production cost, when the one-way valve three 207 is added, the air sucked by the fan 205 can only enter the air inlet box 2 from the air inlet hole 206, once the one-way valve three 207 at the position of the air inlet hole, thereby preventing the reverse overflow of wind.
In an embodiment, to above-mentioned air inlet funnel 201, be provided with inner bag 209 in the air inlet funnel 201 inner chamber, inner bag 209 with the protection chamber is constituteed jointly to air inlet funnel 201 outer wall, and then lets in the heat that does not use in the stoving case and the vapor that contains a large amount of heat energy in the protection chamber together, makes air inlet funnel 201 play the adiabatic effect of heat preservation, prevents that the heat from scattering and disappearing, has practiced thrift the energy, and then has practiced thrift the cost in the feather production process, has improved the productivity effect greatly.
In an embodiment, for the above air intake funnel 201, the outer wall of the air intake funnel 201 is symmetrically provided with a seven through hole 202 and an eight through hole 210, the top end of the seven through hole 202 is provided with a connecting pipe 208, and the other end of the connecting pipe 208 is connected with the four circular through holes 104, so that the water vapor generated in the drying box is timely discharged into the protection cavity of the air intake funnel 201, further the structure of the device is optimized, and the practicability of the device is improved.
In summary, with the above technical solution of the present invention, when the switch is turned on, the hot air generated by the heating coil 203 in the air inlet funnel 201 enters the first air inlet pipe 115 and the second air inlet pipe 116 from the air inlet of the air inlet funnel 201, the air outlet of the first air inlet pipe 115 is disposed in the first hollow pipe 109, the air outlet of the second air inlet pipe 116 is disposed in the second hollow pipe 110, because a sufficient pressure is required to ensure that the pressure at the end of the hollow pipe is equal to the pressure at the middle of the hollow pipe in the drying process, the hollow pipe is designed as the first hollow pipe 109 and the second hollow pipe 110 in the design process, the first hollow pipe 109 and the second hollow pipe 110 are connected into a whole, the support sheet is disposed at the connection position of the hollow pipe to separate the hollow pipe, the first air inlet pipe 115 and the second air inlet pipe 116 extend into the second hollow pipe 110 and the first hollow pipe 109 respectively, blowing hot air into the hollow pipe to achieve the pressure equality between the hollow pipe 109 and the hollow pipe 110, discharging the hot air blown into the hollow pipe from the air outlet 112 through the five-way plug 124 in the inner cavity of the stirring rod 111, wherein the long pipe arranged at the bottom end of the five-way plug 124 extends into the hollow pipe 109 and the hollow pipe 110 and is discharged through the through hole on the five-way plug to ensure that the air exhaust of the stirring rod 111 is more uniform, heating the down feather through the air outlet 112 on the stirring rod 111, furthermore, a reticular inner container 123 is sleeved outside the stirring blade 113, and introducing the hot air into the gap between the reticular inner container 123 and the stirring box shell 1, wherein the position of the feather in the drying box is further limited by the reticular inner container 123 to prevent the feather from shifting in the drying box to cause the phenomenon of coagulation, and then immersing the feather in the hot air atmosphere to increase the contact area of the air and the down feather, the method for preventing the down feather from caking due to uneven heating to dry the down feather simultaneously has the advantages that the drying cost is greatly saved, the hot air can be fully utilized, a large amount of water vapor can be generated in the drying process, the internal pressure can be increased, when the internal pressure in the drying box reaches the maximum value of the bearing pressure of the one-way valve I108, the water vapor can enter the cavity formed by the outer walls of the liner 209 and the air inlet funnel 201 through the connecting pipe 208, the water vapor and the unused heat are introduced into the protection cavity, the redundant heat is reused, the heat is preserved for the air inlet funnel 201, the heat is prevented from being dissipated, the energy is saved, the cost is saved, the production benefit is greatly improved, the ultraviolet lamp is turned on after the drying is finished to sterilize the down feather again, and bacteria on the down feather are further treated, the feather is more in line with the standard, the feather after drying is poured out and dried, meanwhile, the exhaust fan sends the washed clean wet feather into the drying cabin through the feed inlet 101, meanwhile, the heating ring 203 in the inner cavity of the air inlet funnel 201 generates a large amount of heat, the heating ring 203 is fixed at the top end of the support frame 204, the heating ring 203 is not in contact with the inner cavity of the air inlet funnel 201, the heat generated by the heating ring 203 is prevented from being dissipated by the air inlet funnel 201, the support frame 204 is fixed at the bottom of the air inlet funnel 201 in a welding mode and does not influence the air generated by the fan 205 to enter the air inlet funnel 201, the bottom end of the air inlet funnel 201 is provided with the air box 2, the inner cavity of the air box 2 is provided with the fan 205, the fan 205 is fixed at the bottom end of the air box 2 through a transmission shaft, the bottom end of the air box 2 is provided with two air inlet holes 206, when the air current in the drying box can reach a flowing state, the internal air pressure is more stable, so that the internal air current circulation can be more smooth, the temperature in the drying box is ensured to be at a constant value, and the drying effect is achieved, the bottom end of the air box 2 is provided with the check valve III 207, when the air pressure in the air inlet funnel 201 is large enough, if the check valve III 207 is not arranged, a part of hot air reversely overflows from the air inlet hole 206 due to the fact that the air pressure in the air inlet funnel 201 is large, the phenomenon that the air pressure overflows due to the fact that the air pressure is too large can not only effectively utilize the heat generated by the heating ring 203, but also cause waste of heat and resource waste, the production cost of the down feather is greatly improved, when the check valve III 207 is additionally arranged, the air sucked by the fan 205 can only enter the air inlet hole 206 into the air box 2, once the check valve III 207 at the air inlet hole 206 is blocked due to the too large pressure in the air, preventing the phenomenon of reverse overflow of wind.
Has the advantages that: 1. connect to form the (mixing) shaft through adopting multisection hollow tube, install the cavity stirring rod on the (mixing) shaft, and set up a plurality of air vents on the cavity stirring rod, utilize the motor to drive the (mixing) shaft at stoving incasement rotation, carry out the disturbance to the feather, the mobility of feather in the stoving case has been improved, the problem that the feather stoving is heated unevenly is solved, set up the air vent on the cavity stirring rod, thereby increased the area of contact of feather with the hot-air, the rate of drying has been improved, the work efficiency is improved, and because the area of contact of hot-air and feather increases the hot-air that makes can obtain abundant utilization, the cost of manufacture of hot-air has been practiced thrift, and then the cost of feather machine tooling has been. 2. By arranging the ultraviolet lamp on the inner wall and utilizing the ultraviolet to disinfect the dried feather again, the problem that a large amount of bacteria are left in the dried feather is solved. 3. The heat discharged by the drying box is introduced into the cavity between the inner wall and the outer wall of the air inlet hopper by utilizing the communicating pipe, and the heat discharged by the drying box is utilized to keep the heat of the air inlet hopper, so that the heat generated by the heating wire is fully utilized, the energy utilization rate is improved, and the purpose of saving energy is achieved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (3)
1. An energy-efficient drying apparatus, comprising: the drying box casing (1) is characterized in that two ends of the drying box casing (1) are symmetrically provided with a drying box cover II (103) and a drying box cover I (121), a hollow tube I (109) is arranged in the inner cavity of the drying box casing (1) and positioned at the top end of the center of the drying box cover I (121), a plurality of thread through holes I (120) are symmetrically arranged on the side surface of the hollow tube I (109), a hollow tube II (110) is arranged at the other end of the hollow tube I (109), a plurality of thread through holes II (119) are symmetrically arranged on the side surface of the hollow tube II (110), a stirring rod (111) matched with the thread through holes I (120) and the thread through holes II (119) is arranged on the side surfaces of the hollow tube I (109) and the hollow tube II (110), a plurality of air outlet holes (112) are arranged on the side surface of the stirring rod (111), and a, a five-way plug (124) is arranged in the inner cavity of the stirring rod (111), a first support sheet (118) is arranged at the bottom of the inner cavity of the first hollow tube (109), a second support sheet (117) is arranged at the bottom of the inner cavity of the second hollow tube (110) close to the joint of the first hollow tube (109) and the second hollow tube (110), a first air inlet pipe (115) and a second air inlet pipe (116) are arranged in the inner cavities of the first hollow tube (109) and the second hollow tube (110), a mesh-shaped inner container (123) is sleeved outside the stirring blade (113), a circular through hole fourth (104) is arranged at the position of the drying box shell (1) close to the drying box cover first (121), a first check valve (108) is arranged inside the circular through hole fourth (104), a feeding hole (101) is arranged at the position of the drying box shell (1) close to the drying box cover second (103), and,
an air inlet funnel (201) is arranged at the bottom end of the first drying box cover (121), a support frame (204) is arranged in the inner cavity of the air inlet funnel (201), and a heating ring (203) is arranged at the top end of the support frame (204); the bottom end of the air inlet funnel (201) is provided with an air box (2), an inner cavity of the air box (2) is provided with a fan (205), the bottom of the air box (2) is provided with an air inlet hole (206), and a one-way valve III (207) is arranged inside the air inlet hole (206);
be provided with inner bag (209) in air inlet funnel (201) inner chamber, inner bag (209) with air inlet funnel (201) outer wall constitutes the protection chamber jointly, seven (202) of through-hole and eight (210) of through-hole have been seted up to air inlet funnel (201) outer wall symmetry, seven (202) tops of through-hole are provided with connecting pipe (208), the other end of connecting pipe (208) with four (104) of circular through-hole are connected.
2. The efficient energy-saving drying equipment as claimed in claim 1, wherein the first air inlet pipe (115) and the second air inlet pipe (116) penetrate through the first support sheet (118) and the second support sheet (117), a sealing gasket is arranged at the joint of the first hollow pipe (109) and the second hollow pipe (110), and the distance between the stirring blade (113) and the drying box casing is 1-2 mm.
3. The high-efficiency energy-saving drying equipment according to claim 1, characterized in that a strip-shaped through hole (114) is arranged on the drying box casing (1), an ultraviolet lamp (106) is arranged in the strip-shaped through hole (114), a base (107) is arranged on the side surface of the drying box casing (1), and a motor (105) is arranged on the outer side of the second drying box cover (103).
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| CN201910021635.2A CN109654843B (en) | 2019-01-10 | 2019-01-10 | Energy-efficient drying equipment |
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| CN201910021635.2A CN109654843B (en) | 2019-01-10 | 2019-01-10 | Energy-efficient drying equipment |
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| CN109654843B true CN109654843B (en) | 2020-12-25 |
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| CN112556364A (en) * | 2020-11-11 | 2021-03-26 | 安徽省美极农业科技有限公司 | Spray drying equipment and drying method for fertilizer production |
| CN115751886A (en) * | 2022-09-22 | 2023-03-07 | 安徽亚美羽绒有限公司 | Energy-conserving drying equipment of eiderdown |
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| CN204301454U (en) * | 2014-12-04 | 2015-04-29 | 山东沃普农业装备科技有限公司 | A kind of batch circulation dryer auger |
| KR20160095234A (en) * | 2015-02-02 | 2016-08-11 | 주식회사 코레팩 | Parallel Type Damper And Energy Saving Device Exhausting Wetted Air In Dryer |
| CN106766685A (en) * | 2016-12-21 | 2017-05-31 | 宁波沪港食品机械制造有限公司 | The horizontal fluidization stirring drier of brewex's grains |
| CN107120951A (en) * | 2017-06-20 | 2017-09-01 | 张开益 | A kind of Domestic waste drying machine |
| CN208108713U (en) * | 2018-02-06 | 2018-11-16 | 长阳隆惠农业科技开发有限公司 | A kind of crop seeds drying unit |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204301454U (en) * | 2014-12-04 | 2015-04-29 | 山东沃普农业装备科技有限公司 | A kind of batch circulation dryer auger |
| KR20160095234A (en) * | 2015-02-02 | 2016-08-11 | 주식회사 코레팩 | Parallel Type Damper And Energy Saving Device Exhausting Wetted Air In Dryer |
| CN106766685A (en) * | 2016-12-21 | 2017-05-31 | 宁波沪港食品机械制造有限公司 | The horizontal fluidization stirring drier of brewex's grains |
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