CN114059175B - Energy-saving cocoon drying station capable of improving cocoon drying efficiency - Google Patents
Energy-saving cocoon drying station capable of improving cocoon drying efficiency Download PDFInfo
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- CN114059175B CN114059175B CN202111518409.9A CN202111518409A CN114059175B CN 114059175 B CN114059175 B CN 114059175B CN 202111518409 A CN202111518409 A CN 202111518409A CN 114059175 B CN114059175 B CN 114059175B
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B7/00—Obtaining silk fibres or filaments
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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
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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- Drying Of Solid Materials (AREA)
Abstract
The invention relates to an energy-saving cocoon drying station for improving cocoon drying efficiency, which comprises a drying room and a stove positioned outside the drying room, wherein a furnace chamber of the stove is communicated and connected with the inside of the drying room through a hot air pipeline, a room door capable of being opened and closed is arranged on the drying room, a drying rack is arranged in the drying room, a cocoon drying net bed is arranged on the drying rack at intervals along the vertical direction, and an air distribution mechanism for distributing hot air supplied by the hot air pipeline is also arranged in the drying room. Through the implementation of the technical scheme, the drying efficiency of the silkworm cocoons can be obviously improved, the energy consumption is low, and the production cost is reduced.
Description
Technical Field
The invention relates to the field of agricultural production, in particular to an energy-saving cocoon drying station for improving cocoon drying efficiency.
Background
Yuexi county is the country of Chinese silkworm, and the silkworm industry is an important economic source for local farmers. After the silkworm cocoons are purchased, drying treatment needs to be carried out at a cocoon station, and then the silkworm cocoons are sent to a silk reeling mill for silk reeling. Silkworm cocoons are separately cultivated by farmers, so that a cocoon station is basically arranged in each town to purchase and dry the silkworm cocoons. In order to reduce the drying cost, the cocoon station adopts a stove arranged outside the drying room, the stove is communicated with the drying room, and the air in the drying room is heated by the stove to dry the cocoons on the cocoon rack in the drying room. Although the traditional energy-saving cocoon drying station that improves cocoon drying efficiency can carry out reliable stoving to the silkworm cocoon, because drying efficiency is lower, and along with the increase of silkworm breed volume, the traditional energy-saving cocoon drying station that improves cocoon drying efficiency can't then satisfy the stoving demand. .
Disclosure of Invention
In order to solve the problems, the invention provides an energy-saving cocoon drying station for improving cocoon drying efficiency.
The technical scheme adopted by the invention is as follows.
The utility model provides an improve energy-saving cocoon drying station of cocoon drying efficiency which characterized in that: including baking house and the stove that is located the baking house outside, the furnace chamber of stove is linked together through the indoor of hot-blast main and baking house and is connected, has the room door that can open and close on the baking house, sets up in the baking house to be used for drying the frame, dries and sets up the cocoon net bed along vertical direction interval on the frame, still is provided with in the baking house and carries out the branch wind mechanism that distributes with the hot-blast main supply air current.
The specific scheme is as follows:
be provided with A, B region in the baking house, A, B region are used for holding to a stoving frame respectively, set up between A, B region and divide wind mechanism, divide wind mechanism to be used for distributing the stoving frame of steam flow to both sides.
An air outlet mechanism is arranged on the drying room.
The baking house is squarely, has the A of mutual disposition, the B lateral wall and the C of mutual disposition, the D lateral wall on the baking house, and the stove is located the outside of C lateral wall, sets up hot-blast main on the C lateral wall, and the room door includes D1, the D2 room door that sets up on the D lateral wall, and D1, D2 room door open and close formula are installed on the D lateral wall, and D1, D2 room door are used for two stoving framves to shift out, immigration A, B region.
The drying room is also provided with a top wall, and the air distribution mechanism comprises air outlets respectively arranged at the joint of the side wall A and the top wall and at the joint of the side wall B and the top wall.
Note that the interval direction between C, D lateral wall is direction x, note that the interval direction between A, B lateral wall is direction y, and the air outlet is provided with two along direction x interval in A lateral wall and roof handing-over department, and the air outlet is provided with two along direction x interval in B lateral wall and roof handing-over department, and each air outlet department is provided with the chimney respectively.
The air outlet comprises an A air inlet section, an A air guide section and an A air outlet section which are sequentially arranged from bottom to top, a chimney is arranged at the tail end of the A air outlet section, the A air inlet section and the A air guide section are arranged on the A/B side wall, the A air outlet section is arranged on the top wall, the A air inlet section is formed by a vertically arranged A tank body which is arranged on the inner wall surface of the A/B side wall and is inwards arranged, the notch of the A tank body points to the middle part of the drying chamber, the A tank body comprises an A1 tank section and an A2 tank section which are sequentially arranged from bottom to top, the tank depth of the A1 tank section is gradually increased from bottom to top, the tank width of the A1 tank section is gradually reduced from bottom to top, the tank depth of the A2 tank section is kept unchanged from bottom to top, the tank width of the A2 tank section is gradually reduced from bottom to top, the A air guide section is formed by an A cavity channel arranged in the A/B side wall, the upper ends of the A cavity channel and the A tank body are arranged in a forward extending way, and the horizontal section of the A cavity channel is rectangular, the length value of the two sides of the horizontal section arranged along the x direction is d1, the length value of the two sides of the horizontal section arranged along the y direction is d2, the d1 of the horizontal section of each A cavity channel is gradually reduced from bottom to top, the d2 of the horizontal section of each A cavity channel is kept unchanged from bottom to top, the air outlet section A is formed by an A channel penetrating through the top wall, the A channel and the A cavity channel are arranged along the same direction, the size of the horizontal section of the A channel is kept unchanged from bottom to top, the shape of the horizontal section of the A channel is consistent with that of the horizontal section at the tail end of the A cavity channel, a flashboard is arranged at the joint of the A channel and a chimney, the flashboard is movably arranged and used for adjusting the conduction state of the A channel, the distance between the inner wall surface of the A/B side wall at the lower side of the A tank body and the A plane is kept unchanged from bottom to top, the distance between the inner wall of the A/B side wall at the A tank body and the A plane is gradually reduced from bottom to top, the distance between the inner wall surface of the A/B side wall of the cavity A and the plane A is kept constant from bottom to top, and the plane A is a vertical plane which is between the side walls A and B and is parallel to the direction x.
The flashboard is horizontally installed in a sliding mode and is connected with an adjusting mechanism for adjusting the flashboard to translate.
The adjusting mechanism comprises an adjusting shaft and two adjusting units, the two adjusting units are arranged at intervals along the adjusting shaft, one adjusting unit adjusts two flashboards which are oppositely arranged along the direction y to move synchronously, the adjusting shaft is arranged along the direction x and is rotatably arranged in the middle of the roof, the adjusting unit comprises a disc/crank arranged on the adjusting shaft, each flashboard is connected with a sliding block through a connecting piece arranged along the direction y, the sliding block is slidably arranged on a sliding rail arranged along the direction y on the roof of the room along the direction y, connecting rods are respectively arranged between the disc/crank and the sliding blocks on the two outer sides of the disc/crank, one end of each connecting rod is hinged with the sliding block, the other end of each connecting rod is hinged with the disc/crank, the hinged joint is eccentrically arranged with the adjusting shaft, the disc/crank is rotated to make the sliding blocks in two outer sides of the disc/crank to be close to or away from each other synchronously, transmission units are further arranged at two ends of the adjusting shaft, A and the outer sides of the side walls of B are respectively provided with an operating rod, the operating rods are arranged along the direction x and are rotatably installed, the end parts of the operating rods are provided with rotating wheels, two rope collecting devices are arranged on the rod body of each operating rod, each transmission unit comprises a first chain wheel, a second chain wheel and a chain, the first chain wheel is assembled at the end part of the adjusting shaft, the chain is S-shaped and is arranged on the first chain wheel and the second chain wheel in a winding mode, two ends of the chain are respectively connected with a steel wire rope, and the middle part of the steel wire rope is connected with the rope collecting devices after bypassing a pulley arranged on the top edge part of the chamber.
The air distributing mechanism comprises air distributing pipes arranged along the direction x, the upper side and the lower side of each air distributing pipe are respectively provided with an air blowing unit, each air blowing unit comprises an air blowing shaft arranged along the direction x, fan blade units are arranged on the air blowing shafts at intervals, each fan blade unit comprises two fan blades which are oppositely arranged, each fan blade is formed by a plate body, the plane where each plate body is located is coincident with the radial direction of each air blowing shaft, the plate bodies on the adjacent fan blade units are vertically arranged, the plate bodies are fixedly arranged on the air blowing shafts through mounting brackets, partition plates are arranged in the air pipes and divide the pipe cavities of the air pipes into a first air channel and a second air channel which are arranged in an upper-lower parallel mode, the upper side and the lower side of each air pipe are respectively provided with air distributing pipes which are vertically arranged, the air distributing pipes on the upper side and the lower side are respectively communicated with the first air channel and the second air channel, the end parts, far away from the air distributing pipes, of the air distributing pipes are provided with air distributing assemblies, and the air distributing pipes are positioned between the two fan blade units, the air distribution component comprises a strip-shaped arc-plate-shaped inner arc-shaped part and an outer arc-shaped part, the inner arc-shaped part is positioned inside the outer arc-shaped part, the inner arc-shaped part and the outer arc-shaped part are concentrically arranged with an air distribution shaft, the arc direction of the inner arc-shaped part is consistent with the air outlet direction of the air distribution pipe, the arc direction of the outer arc-shaped part is opposite to the air outlet direction of the air distribution pipe, two sides of the inner arc-shaped part, which are perpendicular to the length direction of the air distribution shaft, are installed on the outer pipe wall at the outlet end of the air distribution pipe through installation parts, two sides of the outer arc-shaped part, which are parallel to the length direction of the air distribution shaft, are wrapped and installed on the outer pipe wall at the outlet end of the air distribution pipe, the radian of the inner arc-shaped part is 175-185 degrees, the sections of the first air duct and the second air duct are both rectangular, the upper inner wall surface and the lower wall surface of the first air duct and the second air duct are both corrugated wall surfaces, the corrugated wall surfaces are perpendicular to the length direction of the air blowing shaft, and the two air blowing shafts are respectively connected with the first driving mechanism and the second driving mechanism.
The doors of the D1 and the D2 are rotatably arranged on the drying room.
The beneficial effects of the invention are: through the implementation of the technical scheme, the drying efficiency of the silkworm cocoons can be obviously improved, the energy consumption is low, and the production cost is reduced.
Drawings
FIG. 1 is a side view of the present invention;
FIG. 2 is a plan view of the drying rack and the air distributing mechanism arranged in the drying chamber;
FIG. 3 is a schematic structural view of the wind distributing mechanism;
FIG. 4 is a left side view of FIG. 3;
FIG. 5 is a schematic cross-sectional view of the outlet perpendicular to the direction y;
fig. 6 is a schematic cross-sectional view of the air outlet perpendicular to the direction x;
FIG. 7 is a schematic view of the structure of the adjusting unit;
fig. 8 is a schematic structural view of the transmission unit.
The reference numbers in the figures are: 11-furnace, 12-hot air pipeline, 13-first driving mechanism, 14-second driving mechanism, 20-drying chamber, 21-A (B) side wall, 22-roof, 23-chimney, 24-A1 groove section, 25-A2 groove section, 26-A air guide section, 27-A air outlet section, 30-drying rack, 31-A area, 32-B area, 40-air distribution mechanism, 41-air pipe, 42-air blowing shaft, 43-fan blade, 44-air distribution pipe, 45-inner arc part, 46-outer arc part, 47-first air channel, 48-second air channel, 51-shutter, 52-adjusting shaft, 53-shutter, 54-connecting rod, 55-sliding block, 56-connecting piece, 57-first chain wheel, 58-second chain wheel, 59-chain, 61-steel wire rope, 62-pulley, 63-operating rod, 64-rotating wheel, 65-rope-collector, 70-A plane.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the following description is given in conjunction with the examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed.
The invention improves the existing cocoon drying station in villages and towns, and improves three aspects of main treasury, wherein one aspect improves an air distribution mechanism 40 in a drying room, a flashboard 51 and an adjusting mechanism are arranged at the air outlet of the drying room, and the other aspect improves the structure of the air outlet.
Specifically as shown in fig. 1, an energy-saving cocoon drying station for improving cocoon drying efficiency comprises a drying room and a stove 11 located outside the drying room, wherein a furnace chamber of the stove 11 is connected with an indoor space of the drying room through a hot air pipe 41 channel 12, a door capable of being opened and closed is arranged on the drying room, a drying rack 30 is arranged in the drying room, a cocoon drying net bed is arranged on the drying rack 30 at intervals along the vertical direction, and a hot air distribution mechanism 40 for distributing hot air supplied by the hot air pipe 41 channel 12 is further arranged in the drying room. The drying room is internally provided with an area A31 and an area B32, the area A31 and the area B32 are respectively used for accommodating one drying rack 30, an air distribution mechanism 40 is arranged between the area A31 and the area B32, and the air distribution mechanism 40 is used for distributing hot air to the drying racks 30 on two sides. An air outlet mechanism is arranged on the drying room. The baking house is square, has the A of mutual disposition, the B lateral wall and the C of mutual disposition, the D lateral wall on the baking house, stove 11 is located the outside of C lateral wall, sets up 41 ways 12 of hot-blast main on the C lateral wall, and the room door includes D1, the D2 room door that sets up on the D lateral wall, and D1, D2 room door open and close formula are installed on the D lateral wall, and D1, D2 room door are used for two stoving frame 30 to shift out, immigration A, B region.
The drying room is also provided with a top wall, and the air distribution mechanism 40 comprises air outlets respectively arranged at the joint of the side wall A21 and the top wall and the joint of the side wall B and the top wall. Note that the interval direction between C, D lateral wall is direction x, note that the interval direction between A, B lateral wall is direction y, and the air outlet is provided with two at the 21 and roof handing-over department of A lateral wall along direction x interval, and the air outlet is provided with two at B lateral wall and roof handing-over department along direction x interval, and each air outlet department is provided with chimney 23 respectively. The stove 11 adopts firewood or coal as raw materials, and has the advantages of local materials and low cost.
The air outlet comprises an A air inlet section, an A air guide section 26 and an A air outlet section 27 which are sequentially arranged from bottom to top, a chimney 23 is arranged at the tail end of the A air outlet section 27, the A air inlet section and the A air guide section 26 are arranged on the side wall of the A/B, the A air outlet section 27 is arranged on the top wall, the A air inlet section is formed by an A groove body which is vertically arranged and is arranged inwards on the inner wall surface of the side wall of the A/B, the notch of the A groove body points to the middle part of the drying chamber 20, the A groove body comprises an A1 groove section 24 and an A2 groove section 25 which are sequentially arranged from bottom to top, the groove depth of the A1 groove section 24 is gradually increased from bottom to top, the groove width of the A1 groove section 24 is gradually decreased from bottom to top, the groove depth of the A2 groove section 25 is kept unchanged from bottom to top, the groove width of the A2 groove section 25 is gradually decreased from bottom to top, the A air guide section 26 is formed by an A cavity channel arranged inside the side wall of the A/B, the A cavity channel and the A cavity channel are sequentially arranged, the upper end of the A channel is arranged, the A channel is rectangular in horizontal section, the length value of the two sides of the horizontal section arranged along the x direction is d1, the length value of the two sides of the horizontal section arranged along the y direction is d2, the d1 of the horizontal section of each A cavity channel is gradually reduced from bottom to top, the d2 of the horizontal section of each A cavity channel is kept unchanged from bottom to top, the A air outlet section 27 is formed by an A channel penetrating through the top wall, the A channel and the A cavity channel are arranged along the same direction, the size of the horizontal section of the A channel is kept unchanged from bottom to top, the shape of the horizontal section of the A channel is kept consistent with that of the horizontal section at the tail end of the A cavity channel, a flashboard 51 is arranged at the junction of the A channel and the chimney 23, the flashboard 51 is movably installed to adjust the conduction state of the lower side of the A channel, the distance between the inner wall surface of the A/B side wall and the A plane 70 is kept unchanged from bottom to top, and the distance between the inner wall of the A/B side wall at the A tank body and the A plane 70 is gradually reduced from bottom to top, the distance between the inner wall surface of the A/B side wall of the cavity A and the A plane 70 is kept constant from bottom to top, and the A plane 70 is a vertical plane which is between the A side wall and the B side wall and is parallel to the direction x.
Through the setting of above-mentioned air outlet, improve at current air outlet for it promotes with the efficiency of trading wind to air exhaust, shortens the time of operation.
Specifically, the shutter 51 is horizontally slidably mounted, and the shutter 51 is connected to an adjusting mechanism for adjusting the translation thereof. The adjusting mechanism comprises an adjusting shaft 52 and two adjusting units, the two adjusting units are arranged at intervals along the adjusting shaft 52, one adjusting unit adjusts the two flashboards 51 oppositely arranged along the direction y to move synchronously, the adjusting shaft 52 is arranged along the direction x and is rotatably arranged at the middle part of the chamber top 22, the adjusting unit comprises a disc/crank 53 arranged on the adjusting shaft 52, each flashboard 51 is connected with a sliding block 55 through a connecting piece 56 arranged along the direction y, the sliding block 55 is slidably arranged on a sliding rail arranged along the direction y on the chamber top 22 along the direction y, a connecting rod 54 is respectively arranged between the disc/crank 53 and the sliding blocks 55 at the two outer sides of the disc/crank 53, one end of the connecting rod 54 is hinged with the sliding block 55, the other end of the connecting rod 54 is hinged with the disc/crank 53 and the hinged joint is eccentrically arranged with the adjusting shaft 52, the disc/crank 53 is rotated to enable the sliding blocks 55 on the two outer sides to be close to or far away from each other synchronously, transmission units are further arranged at the two ends of the adjusting shaft 52, operating rods 63 are arranged on the outer sides of the side walls A and B respectively, the operating rods 63 are arranged along the direction x and are installed in a rotating mode, rotating wheels 64 are arranged at the end portions of the operating rods 63, two rope collecting devices 65 are arranged on the rod body of each operating rod 63, each transmission unit comprises first and second chain wheels 57 and 58 and a chain 59, the first chain wheel 57 is assembled at the end portion of the adjusting shaft 52, the chain 59 is arranged on the first and second chain wheels 57 and 58 in an S-shaped winding mode, the two ends of the chain 59 are connected with steel wire ropes 61 respectively, and the middle portion of each steel wire rope 61 is connected with the rope collecting devices 65 after bypassing the pulleys 62 arranged on the edge portion of the chamber top 22.
As the states of the flashboards 51 need to be adjusted at different operation stages of cocoon drying, the requirements of different air exhaust, moisture exhaust and heat preservation of drying operation are met, the drying efficiency is improved, and the energy consumption is reduced.
Specifically, the air distributing mechanism 40 includes an air distributing pipe 44 arranged along the direction x, the upper and lower sides of the air distributing pipe 44 are respectively provided with an air blowing unit, the air blowing unit includes an air blowing shaft 42 arranged along the direction x, the air blowing shaft 42 is provided with fan blade 43 units at intervals, the fan blade 43 units include two fan blades 43 arranged oppositely, the fan blades 43 are formed by plates, the plane where the plates are located coincides with the radial direction of the air blowing shaft 42, the plates on the adjacent fan blade 43 units are arranged vertically, the plates are fixedly mounted on the air blowing shaft 42 through mounting brackets, a partition plate is arranged in the air pipe 41, the partition plate divides the tube cavity of the air pipe 41 into a first air channel 47 and a second air channel 48 which are arranged vertically, the upper and lower sides of the air pipe 41 are respectively provided with the air distributing pipe 44 arranged vertically, the air distributing pipes 44 on the upper and lower sides are respectively communicated with the first air channel 48 and the second air channel 48, the end part of the air distributing pipe 44 far away from the air pipe 41 is provided with an air distributing component, the air distributing pipe 44 is arranged between the two fan blades 43, the air distributing component comprises an inner arc-shaped piece 45 and an outer arc-shaped piece 46, the inner arc-shaped piece 45 is arranged inside the outer arc-shaped piece 46, the inner arc-shaped piece 46 and the outer arc-shaped piece 46 are concentrically arranged with the air distributing shaft, the arc direction of the inner arc-shaped piece 45 is consistent with the air outlet direction of the air distributing pipe 44, the arc direction of the outer arc-shaped piece 46 is opposite to the air outlet direction of the air distributing pipe 44, two sides of the inner arc-shaped piece 45, which are vertical to the length direction of the air distributing shaft, are arranged on the outer pipe wall at the outlet end of the air distributing pipe 44 through mounting pieces, two sides of the outer arc-shaped piece 46, which are parallel to the length direction of the air distributing shaft, are wrapped and arranged on the outer pipe wall at the outlet end of the air distributing pipe 44, the radian of the inner arc-shaped piece 45 is 175-185 degrees, the sections of the first air channel and the second air channel are both rectangular, the upper inner wall surfaces and the lower wall surfaces of the first air channel are both corrugated walls, the corrugation direction is perpendicular to the length direction of the blowing shafts 42, and the two blowing shafts 42 are respectively connected with the first and second driving mechanisms 13 and 14. Through above-mentioned wind mechanism 40 that divides, carry out even directional distribution to the hot gas flow for the drying rack 30 goes up the silkworm cocoon of dry cocoon net bed and carries out quick stoving, and through the cooperation with the air outlet, can be quick carry out quick renewal to the air current in the baking house, and through the setting of above-mentioned wind mechanism 40 that divides, can also solve the problem of the mars that stove 11 brought out. The doors D1 and D2 are rotatably installed in the drying room, so that the drying rack 30 can be quickly and reliably moved into and out of the drying room 20 by opening and closing the doors. When the silkworm cocoons are dried, the drying frames 30 in the areas A and B need to be moved out of the drying room for exchange, and then moved into the drying room after exchange and moved into the areas A and B for drying in accordance with the previous postures, so that the drying is more uniform and reliable. One end of the air pipe 41 is connected with the hot air pipe 41 and the other end is in a blocking shape. The first and second driving mechanisms 13 and 14 are each constituted by a driving motor.
The scheme provided by the invention is adopted for implementation, the drying efficiency of the silkworm cocoons can be effectively improved, only 1 ton of dry cocoons (about 5000 jin of fresh cocoons) can be produced in one day in the original cocoon drying station, 1.2 ton of dry cocoons can be produced in one day in the cocoon drying station after the original cocoon drying station is improved (the size of the cocoon drying station is not changed) by adopting the scheme provided by the invention, and the consumption of firewood/coal is greatly reduced.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and amendments can be made without departing from the principle of the present invention, and these modifications and amendments should also be considered as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are not specifically illustrated or described, but are instead contemplated to be practiced in the art by those skilled in the art.
Claims (3)
1. The utility model provides an improve energy-saving cocoon drying station of cocoon drying efficiency which characterized in that: the drying room is internally provided with a drying rack, cocoon net beds are arranged on the drying rack at intervals along the vertical direction, and the drying room is internally provided with an air distribution mechanism for distributing hot air flow supplied by the hot air pipeline;
the drying room is internally provided with an area A and an area B, the area A and the area B are respectively used for accommodating a drying rack, an air distribution mechanism is arranged between the area A and the area B and is used for distributing hot air to the drying racks on two sides; an air outlet mechanism is arranged on the drying room; the drying room is square, the drying room is provided with oppositely arranged side walls A and B and oppositely arranged side walls C and D, the stove is positioned on the outer side of the side wall C, the side wall C is provided with a hot air pipeline, the room doors comprise room doors D1 and D2 arranged on the side wall D, the room doors D1 and D2 are arranged on the side wall D in an opening and closing mode, and the room doors D1 and D2 are used for moving the two drying racks out and into the areas A and B; the drying room is also provided with a top wall, and the air outlet mechanism comprises air outlets respectively arranged at the joint of the side wall A and the top wall and the joint of the side wall B and the top wall; recording the distance direction between the side walls C and D as a direction x, recording the distance direction between the side walls A and B as a direction y, arranging two air outlets at the joint of the side wall A and the top wall at intervals along the direction x, arranging two air outlets at the joint of the side wall B and the top wall at intervals along the direction x, and arranging a chimney at each air outlet;
the air outlet comprises an A air inlet section, an A air guide section and an A air outlet section which are sequentially arranged from bottom to top, a chimney is arranged at the tail end of the A air outlet section, the A air inlet section and the A air guide section are arranged on the side wall of the A/B, the A air outlet section is arranged on the top wall, the A air inlet section is formed by a vertically-arranged A groove body which is inwards arranged on the inner wall surface of the side wall of the A/B, the notch of the A groove body points to the middle part of the drying chamber, the A groove body comprises an A1 groove section and an A2 groove section which are sequentially arranged from bottom to top, the groove depth of the A1 groove section is gradually increased from bottom to top, the groove width of the A1 groove section is gradually decreased from bottom to top, the groove depth of the A2 groove section is kept unchanged from bottom to top, the groove width of the A2 groove section is gradually decreased from bottom to top, the A air guide section is formed by an A cavity channel arranged in the side wall of the A/B, the upper ends of the A cavity channel and the A groove body are arranged along, the horizontal section is rectangular, the length value of two sides of the horizontal section arranged along the x direction is d1, the length value of two sides of the horizontal section arranged along the y direction is d2, the d1 of the horizontal section of each A cavity channel is gradually reduced from bottom to top, the d2 of the horizontal section of each A cavity channel is kept unchanged from bottom to top, the A air outlet section is formed by an A channel penetrating through the top wall, the A channel and the A cavity channel are arranged along the same direction, the size of the horizontal section of the A channel is kept unchanged from bottom to top, the shape of the horizontal section of the A channel is consistent with that of the horizontal section at the tail end of the A cavity channel, a flashboard is arranged at the joint of the A channel and a chimney, the flashboard is movably arranged and used for adjusting the conduction state of the A channel, the distance between the inner wall surface of the A/B side wall at the lower side of the A tank body and the A plane is kept unchanged from bottom to top, the distance between the inner wall surface of the A/B side wall at the A tank body and the A plane is gradually reduced from bottom to top, the distance between the inner wall surface of the side wall A/B of the cavity A and the plane A is kept unchanged from bottom to top, and the plane A is a vertical plane which is between the side wall A and the side wall B and is parallel to the direction x;
the air distributing mechanism comprises air distributing pipes arranged along the direction x, the upper side and the lower side of each air distributing pipe are respectively provided with an air blowing unit, each air blowing unit comprises an air blowing shaft arranged along the direction x, fan blade units are arranged on the air blowing shafts at intervals, each fan blade unit comprises two fan blades which are oppositely arranged, each fan blade is formed by a plate body, the plane where each plate body is located is coincident with the radial direction of each air blowing shaft, the plate bodies on the adjacent fan blade units are vertically arranged, the plate bodies are fixedly arranged on the air blowing shafts through mounting brackets, a partition plate is arranged in each air pipe and divides the pipe cavity of each air pipe into a first air channel and a second air channel which are arranged in an upper-lower parallel manner, the upper side and the lower side of each air pipe are respectively provided with air distributing pipes which are vertically arranged, the air distributing pipes on the upper side and the lower side are respectively communicated with the first air channels and the second air channels, air distributing assemblies are arranged at the end parts of the air distributing pipes, which are far away from the air distributing pipes, and the fan blades are positioned between the two units, the air distribution assembly comprises a strip-shaped arc-plate-shaped inner arc-shaped piece and an outer arc-shaped piece, the inner arc-shaped piece is located inside the outer arc-shaped piece, the inner arc-shaped piece and the outer arc-shaped piece are arranged concentrically with an air distribution shaft, the direction of an arc opening of the inner arc-shaped piece is consistent with the air outlet direction of the air distribution pipe, the direction of the arc opening of the outer arc-shaped piece is opposite to the air outlet direction of the air distribution pipe, two sides of the inner arc-shaped piece, which are perpendicular to the length direction of the air distribution shaft, are arranged on the outer pipe wall of the outlet end of the air distribution pipe through mounting pieces, two sides of the outer arc-shaped piece, which are parallel to the length direction of the air distribution shaft, are wrapped and arranged on the outer pipe wall of the outlet end of the air distribution pipe, the radian of the inner arc-shaped piece is 175-185 degrees, the sections of the first air duct and the second air duct are both rectangular, the upper inner wall and the lower wall surfaces of the first air duct and the second air duct are both corrugated walls, the corrugated walls are arranged perpendicularly to the length direction of the air blowing shaft, and the first driving mechanism and the second driving mechanism are respectively connected with the air blowing shaft.
2. An energy-saving cocoon drying station for improving cocoon drying efficiency according to claim 1, characterized in that: the flashboard is installed in a horizontal sliding mode, and the flashboard is connected with an adjusting mechanism for adjusting the flashboard to translate.
3. The energy-saving cocoon drying station for improving cocoon drying efficiency as claimed in claim 2, characterized in that: the adjusting mechanism comprises an adjusting shaft and two adjusting units, the two adjusting units are arranged at intervals along the adjusting shaft, one adjusting unit adjusts two flashboards which are oppositely arranged along the direction y to move synchronously, the adjusting shaft is arranged along the direction x and is rotatably arranged in the middle of the roof, the adjusting unit comprises a disc/crank arranged on the adjusting shaft, each flashboard is connected with a sliding block through a connecting piece arranged along the direction y, the sliding block is slidably arranged on a sliding rail arranged along the direction y on the roof of the room along the direction y, connecting rods are respectively arranged between the disc/crank and the sliding blocks on the two outer sides of the disc/crank, one end of each connecting rod is hinged with the sliding block, the other end of each connecting rod is hinged with the disc/crank, the hinged joint is eccentrically arranged with the adjusting shaft, the disc/crank is rotated to make the sliding blocks in two outer sides of the disc/crank to be close to or away from each other synchronously, transmission units are further arranged at two ends of the adjusting shaft, A and the outer sides of the side walls of B are respectively provided with an operating rod, the operating rods are arranged along the direction x and are rotatably installed, the end parts of the operating rods are provided with rotating wheels, two rope collecting devices are arranged on the rod body of each operating rod, each transmission unit comprises a first chain wheel, a second chain wheel and a chain, the first chain wheel is assembled at the end part of the adjusting shaft, the chain is S-shaped and is arranged on the first chain wheel and the second chain wheel in a winding mode, two ends of the chain are respectively connected with a steel wire rope, and the middle part of the steel wire rope is connected with the rope collecting devices after bypassing a pulley arranged on the top edge part of the chamber.
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| CN202111518409.9A CN114059175B (en) | 2021-12-13 | 2021-12-13 | Energy-saving cocoon drying station capable of improving cocoon drying efficiency |
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| CN117824341B (en) * | 2024-01-24 | 2024-05-31 | 聊城卓群汽车部件有限公司 | Air-out scope adjustable air pipe for drying room |
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