CN112902573A - Convection type internal circulation air energy heat pump drying equipment and method - Google Patents
Convection type internal circulation air energy heat pump drying equipment and method Download PDFInfo
- Publication number
- CN112902573A CN112902573A CN202110222326.9A CN202110222326A CN112902573A CN 112902573 A CN112902573 A CN 112902573A CN 202110222326 A CN202110222326 A CN 202110222326A CN 112902573 A CN112902573 A CN 112902573A
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- heat pump
- oven
- energy heat
- frame
- air energy
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
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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
- 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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
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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
Abstract
The invention discloses convection type internal circulation air energy heat pump drying equipment and a convection type internal circulation air energy heat pump drying method, wherein the convection type internal circulation air energy heat pump drying equipment comprises a base, an air energy heat pump and an oven, the air energy heat pump and the oven are respectively and fixedly connected to the top end of the base, the wall of an inner cavity of the oven is fixedly connected with an air distribution assembly, the air distribution assembly is in through connection with the air energy heat pump, one end, far away from the air energy heat pump, of the oven is in through connection with a material hole, the material hole is provided with a sealing door, and the; according to the invention, the sealing door is pulled outwards by the handle, so that the moving seat slides on the guide rail, the supporting plate is used for supporting the sealing door to move outwards, the expansion bracket can be smoothly exposed, the material to be dried is suspended by the expansion bracket, then the sealing door is reversely pushed back, the material suspended on the expansion bracket can be pushed into the oven, the material can be suspended in the drying oven, the suspended structure is used for loading the material, the air flow in the oven is convenient, the drying efficiency of the material can be greatly improved, and the energy consumption is reduced.
Description
Technical Field
The invention relates to the technical field of air energy heat pump drying equipment, in particular to convection type internal circulation air energy heat pump drying equipment and a method.
Background
The dryer has several modes, such as belt drying, roller drying, box drying, tower drying and the like; the heat source is coal, electricity, gas and the like; the materials are in a hot air flow type, a radiation type and the like in the drying process, the hot air roller drying is that hot air flows forwards from the tail part and is fully contacted with the materials, and the heat transfer quantity is fully utilized through heat conduction, convection and radiation; the heat energy is directly transmitted to the material, so that the moisture of the material is continuously evaporated in the barrel, and the air inducing device at the feeding port draws out a large amount of moisture and wet air flow, thereby preventing secondary pollution caused by dust discharge.
The existing dryer mostly adopts a tray type structure to bear materials, the mode that the tray type bears the materials is not beneficial to the circulation flow of air inside the dryer, the drying is carried out by relying on simple temperature increase, the drying efficiency is low, and the energy consumption is high.
Therefore, the invention provides convection type internal circulation air energy heat pump drying equipment and a convection type internal circulation air energy heat pump drying method, which can well solve the problems.
Disclosure of Invention
The invention aims to provide convection type internal circulation air energy heat pump drying equipment and a convection type internal circulation air energy heat pump drying method, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a convection type internal circulation air-energy heat pump drying device comprises a base, an air-energy heat pump and an oven, wherein the air-energy heat pump and the oven are respectively and fixedly connected to the top end of the base, the air-energy heat pump is arranged on the left side of the oven, an air distribution assembly is fixedly connected to the wall of an inner cavity of the oven, the air distribution assembly is in through connection with the air-energy heat pump, one end, away from the air-energy heat pump, of the oven is in through connection with a material hole, a sealing door is arranged in the material hole, the inner side end of the sealing door is fixedly connected with a sealing sleeve matched with the material hole, the sealing door and the material hole are manufactured in an integrated forming mode, the outer side end of the sealing door is fixedly connected with a handle, the handle is of a U-shaped structure, the inner side end of the sealing door is fixedly connected with a supporting plate matched with the sealing, the two guide rails are jointly connected with a plurality of moving seats in a sliding mode, the supporting plate is fixedly connected to the top ends of all the moving seats, the inner side end of the sealing door is fixedly connected with a telescopic frame matched with the sealing sleeve, the telescopic frame is arranged above the supporting plate, the sealing door is pulled outwards through a handle, the moving seats slide on the guide rails, the supporting plate is used for supporting the sealing door to move outwards, the telescopic frame can be smoothly exposed, the material to be dried is hung by the telescopic frame, then the sealing door is pushed back in a reverse direction, the material hung on the telescopic frame can be pushed into the drying oven, the material can be hung in the drying oven, the material is loaded by the aid of a hanging structure, air in the oven can flow conveniently, drying efficiency of the material can be greatly improved, and energy consumption is reduced;
one end of the drying oven is communicated with a fresh air hole, an air valve is installed on the fresh air hole, the top end of the drying oven is communicated with a moisture discharging cylinder, the bottom of an inner cavity of the moisture discharging cylinder is provided with a separation net, the top end of the moisture discharging cylinder is communicated with a moisture discharging pipe, a moisture discharging pump is installed on the moisture discharging pipe, one end of the moisture discharging cylinder is communicated with the top end of the drying oven through a first guide pipe, a first guide pump is installed on the first guide pipe, one end of the moisture discharging cylinder, far away from the first guide pipe, is communicated with the top end of the drying oven through a second guide pipe, a second guide pump is installed on the second guide pipe, air is blown into the moisture discharging cylinder through the first guide pump in a matching mode, meanwhile, the air pumped into the moisture discharging cylinder through the second guide pump in a matching mode is injected into the drying oven through the second guide pipe, convection of the air in the drying oven and the moisture discharging cylinder can be promoted, and then the, the flowing hot air is further utilized to dry the materials hung on the telescopic frame, so that the drying efficiency of the materials can be greatly improved, and the energy consumption can be further reduced; meanwhile, the moisture removal pump is matched with the moisture removal pipe, so that the moisture removal of air in the oven is facilitated, and the rapid drying of materials is further facilitated.
In a further embodiment, the telescopic frame comprises a fixed frame, the fixed frame is of a U-shaped structure, the end part of the fixing frame is fixedly connected on the sealing door, the front and the back of the bottom end of the fixing frame are symmetrically provided with fixed suspension brackets, the fixed suspension bracket is of a U-shaped structure, the front wall and the rear wall of the inner cavity of the fixed bracket are symmetrically provided with track grooves, a supporting slide block is connected between the two track grooves in a sliding way, the end part of the supporting slide block is fixedly connected with a movable frame which is of a U-shaped structure, movable suspension frames are symmetrically arranged at the front and the back of the bottom end of the movable frame, the movable suspension frames are of the U-shaped structure and slide left and right in the track groove through the supporting slide block, the movable frame can be moved out or in, the fixed suspension frame and the movable suspension frame can be conveniently loaded and unloaded, the loading and unloading convenience of the whole device can be greatly improved, and the application convenience of the whole device can be effectively improved;
support the slider and include two and track groove matched with frame plate, two be equipped with a plurality of connecting plates between the frame plate, the end fixed connection of adjustable shelf is in the side of a frame plate, slides in the track groove through two frame plates of connecting plate cooperation, realizes then that support the slider and slide in the track groove, can promote the fastness that support the slider pressed from both sides the support to the activity by a wide margin to guarantee the material bearing capacity of activity mounted frame, guarantee the primary drying ability of oven, help improving the drying efficiency of whole device.
In a further embodiment, the base comprises a frame body which is a rectangular ring frame, a plurality of first supporting plates are uniformly arranged on the upper portion of an inner cavity of the frame body, a plurality of second supporting plates matched with the first supporting plates are also uniformly arranged on the upper portion of the inner cavity of the frame body, the first supporting plates and the second supporting plates are vertically arranged, the first supporting plates and the second supporting plates are integrally formed, the first supporting plates and the second supporting plates are made of spring steel, the top end surfaces of the first supporting plates and the top end surfaces of the second supporting plates and the top end surfaces of the frame body are flush, the oven and the air energy heat pump are respectively and fixedly connected to the top end surfaces of the first supporting plates and the second supporting plates, the oven and the air energy heat pump are supported by the frame body matched with the first supporting plates and the second supporting plates together, and direct contact between the oven and the air energy heat pump and the ground can, the drying oven and the air energy heat pump are prevented from being corroded by ground moisture, the service lives of the drying oven and the air energy heat pump are prolonged, the first supporting plate and the second supporting plate can be effectively ensured to absorb the running vibration of the drying oven and the air energy heat pump, and noise pollution is reduced;
the even through connection of the side of support body has a plurality of ventilation holes, the ventilation downthehole protection network that is equipped with helps promoting the air to flow in oven and air energy heat pump bottom through setting up the ventilation hole, can effectual reduction ground moisture corrode oven and air energy heat pump, can further improve oven and air energy heat pump life.
A drying method of convection type internal circulation air energy heat pump drying equipment comprises the following steps;
s1) hanging the materials: the movable seat slides on the guide rail by pulling the sealing door outwards through the handle, the supporting plate is further utilized to support the sealing door to move outwards, the telescopic frame can be smoothly exposed, then the movable frame is folded, and materials are hung on the movable hanging frame; then the movable frame is unfolded, materials are continuously hung on the fixed hanging frame, and then the sealing door is pushed back, so that the loading work can be finished;
s2) drying the materials: starting the air energy heat pump, the dehumidifying pump, the first guide pump and the second guide pump to form convection air in the oven so as to promote the drying of materials on the movable suspension bracket and the fixed suspension bracket;
s3) taking out the materials: after drying, the sealing door is pulled open through the handle, and then the materials fixed on the suspension bracket are fed; then the movable frame is folded, and then the blanking work of the movable suspension frame is completed, and the drying operation of one batch can be completed.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the sealing door is pulled outwards by the handle, so that the moving seat slides on the guide rail, the supporting plate is used for supporting the sealing door to move outwards, the telescopic frame can be smoothly exposed, the material to be dried is suspended by the telescopic frame, then the sealing door is pushed back in a reverse direction, the material suspended on the telescopic frame can be pushed into the drying oven, the material can be suspended in the drying oven, the suspended structure is used for loading the material, the air flow in the oven body is convenient, the drying efficiency of the material can be greatly improved, and the energy consumption is reduced;
2. according to the invention, air is blown into the moisture discharging cylinder through the cooperation of the first diversion pump and the first diversion pipe, and meanwhile, air pumped into the moisture discharging cylinder through the cooperation of the second diversion pump and the second diversion pipe is injected into the oven, so that the convection between the air in the oven and the air in the moisture discharging cylinder can be promoted, the air in the oven flows, and the flowing hot air is further utilized to dry the materials hung on the telescopic frame, so that the drying efficiency of the materials can be greatly improved, and the energy consumption can be further reduced; meanwhile, the moisture removal pump is matched with the moisture removal pipe, so that the moisture removal of air in the drying oven is facilitated, and the rapid drying of materials is further facilitated;
3. according to the invention, the movable frame can be moved out or in by sliding the supporting slide block left and right in the track groove, so that the loading and unloading of the fixed suspension frame and the movable suspension frame can be conveniently completed, the convenience of loading and unloading of the whole device can be greatly improved, and the convenience of application of the whole device can be effectively improved;
4. according to the invention, the connecting plate is matched with the two frame plates to slide in the track groove, so that the supporting slide block slides in the track groove, and the firmness of the supporting slide block on the support of the movable clamp can be greatly improved, thereby ensuring the material bearing capacity of the movable suspension bracket, ensuring the primary drying capacity of the drying oven and being beneficial to improving the drying efficiency of the whole device;
5. according to the invention, the frame body is matched with the first supporting plate and the second supporting plate to support the oven and the air energy heat pump together, so that the oven and the air energy heat pump can be effectively prevented from directly contacting the ground, the oven and the air energy heat pump are prevented from being corroded by ground moisture, the service lives of the oven and the air energy heat pump can be prolonged, the first supporting plate and the second supporting plate can be effectively ensured to absorb the running vibration of the oven and the air energy heat pump, and the noise pollution can be reduced.
Drawings
Fig. 1 is a schematic structural diagram of a front view of a convection type internal circulation air-source heat pump drying device;
fig. 2 is a schematic perspective view of a sealing door of a convection type internal circulation air energy heat pump drying device;
fig. 3 is a schematic structural diagram of a bottom view of an expansion bracket of a convection type internal circulation air-source heat pump drying device;
FIG. 4 is a schematic perspective view of the supporting slider shown in FIG. 3;
fig. 5 is a schematic perspective view of a base in a convection type internal circulation air-source heat pump drying device;
fig. 6 is a flow chart of a drying method of a convection type internal circulation air energy heat pump drying device.
In the figure: 1-base, 1001-frame body, 1002-first support plate, 1003-second support plate, 1004-vent hole, 1005-protective net, 2-oven, 3-air energy heat pump, 4-air distribution component, 5-material port, 6-sealing door, 7-handle, 8-sealing sleeve, 9-supporting plate, 10-telescopic frame, 101-fixed frame, 102-fixed suspension frame, 103-rail groove, 104-supporting slide block, 1041-frame plate, 1042-connecting plate, 105-movable frame, 106-movable suspension frame, 11-movable seat, 12-guide rail, 13-fresh air hole, 14-air valve, 15-moisture exhaust tube, 16-moisture exhaust tube, 17-moisture exhaust pump, 18-insulating net, 19-first guide tube, 20-a first guide pump, 21-a second guide pipe and 22-a second guide pump.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
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, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-2, a convection type internal circulation air energy heat pump drying device comprises a base 1, an air energy heat pump 3 and an oven 2, wherein the air energy heat pump 3 and the oven 2 are respectively and fixedly connected to the top end of the base 1, the air energy heat pump 3 is arranged on the left side of the oven 2, an air distribution assembly 4 is fixedly connected to the inner cavity wall of the oven 2, the air distribution assembly 4 is in through connection with the air energy heat pump 3, one end of the oven 2, far away from the air energy heat pump 3, is in through connection with a material hole 5, the material hole 5 is provided with a sealing door 6, the inner side end of the sealing door 6 is fixedly connected with a sealing sleeve 8 matched with the material hole 5, the sealing door 6 and the material hole 5 are integrally formed, the outer side end of the sealing door 6 is fixedly connected with a handle 7, the handle 7 is of a U-shaped structure, the inner side end of the sealing door 6 is fixedly connected with a supporting plate 9 matched, guide rails 12 are symmetrically arranged at the front and back of the bottom wall of the inner cavity of the oven 2, the guide rails 12 are of a U-shaped structure, a plurality of moving seats 11 are connected to two guide rails 12 in a sliding manner, the supporting plate 9 is fixedly connected to the top ends of all the moving seats 11, the inner side end of the sealing door 6 is fixedly connected with an expansion bracket 10 matched with the sealing sleeve 8, the expansion bracket 10 is arranged above the supporting plate 9, the sealing door 6 is pulled out through a handle 7, the moving seats 11 slide on the guide rails 12, the sealing door 6 is supported by the supporting plate 9 to move outwards, the expansion bracket 10 can be smoothly exposed, the materials to be dried can be suspended by the expansion bracket 10, then the sealing door 6 is pushed back reversely, the materials suspended on the expansion bracket 10 can be pushed into the oven 2, the materials can be suspended in the drying oven 2, the materials are loaded in a suspended structure, and air in the oven 2 can flow conveniently, the drying efficiency of the materials can be greatly improved, and the energy consumption is reduced;
one end of the drying oven 2 is communicated with a fresh air hole 13, an air valve 14 is installed on the fresh air hole 13, the top end of the drying oven 2 is communicated with a moisture discharging cylinder 15, an isolation net 18 is arranged at the bottom of an inner cavity of the moisture discharging cylinder 15, the top end of the moisture discharging cylinder 15 is communicated with a moisture discharging pipe 16, a moisture discharging pump 17 is installed on the moisture discharging pipe 16, one end of the moisture discharging cylinder 15 is communicated with the top end of the drying oven 2 through a first guide pipe 19, a first guide pump 20 is installed on the first guide pipe 19, one end of the moisture discharging cylinder 15, far away from the first guide pipe 19, is communicated with the top end of the drying oven 2 through a second guide pipe 21, a second guide pump 22 is installed on the second guide pipe 21, air is blown into the moisture discharging cylinder 15 through the cooperation of the first guide pump 20 and the first guide pipe 19, and air pumped into the moisture discharging cylinder 15 through the cooperation of the second guide pump 22 and the second guide pipe 21 is injected, convection between the air in the oven 2 and the air in the dehumidifying cylinder 15 can be promoted, so that the air in the oven 2 flows, the materials hung on the telescopic frame 10 are dried by the flowing hot air, the drying efficiency of the materials can be greatly improved, and the energy consumption can be further reduced; meanwhile, the moisture removal pump 17 is matched with the moisture removal pipe 16, so that the moisture removal of air in the oven 2 is facilitated, and the rapid drying of materials is further facilitated.
Example 2
Referring to fig. 3-4, the difference from example 1 is: the telescopic frame 10 comprises a fixed frame 101, the fixed frame 101 is of a U-shaped structure, the end part of the fixed frame 101 is fixedly connected to the sealing door 6, fixed suspension frames 102 are symmetrically arranged at the front and back of the bottom end of the fixed frame 101, the fixed suspension frames 102 are of the U-shaped structure, rail grooves 103 are symmetrically arranged at the front and back walls of the inner cavity of the fixed frame 101, a supporting slider 104 is slidably connected between the two rail grooves 103, the end part of the supporting slider 104 is fixedly connected with a movable frame 105, the movable frame 105 is of the U-shaped structure, movable suspension frames 106 are symmetrically arranged at the front and back of the bottom end of the movable frame 105, the movable suspension frames 106 are of the U-shaped structure, the movable frame 105 can be moved out or moved in the movable frame 105 by the supporting slider 104 sliding left and right in the rail grooves 103, loading and unloading of the fixed suspension frames 102 and the movable suspension frames 106 can, the convenience of the whole device application can be effectively improved;
the supporting sliding block 104 comprises two frame plates 1041 matched with the track groove 103, two a plurality of connecting plates 1042 are arranged between the frame plates 1041, the end part of the movable frame 105 is fixedly connected to the side end of one frame plate 1041, the two frame plates 1041 are matched with the connecting plates 1042 to slide in the track groove 103, then the supporting sliding block 104 slides in the track groove 103, the firmness of the supporting sliding block 104 for the movable clamp 105 can be greatly improved, the material bearing capacity of the movable suspension frame 106 is ensured, the one-time drying capacity of the oven 2 is ensured, and the drying efficiency of the whole device is improved.
Example 3
Referring to fig. 5, the difference from example 1 is: the base 1 comprises a frame body 1001, the frame body 1001 is a rectangular ring frame, a plurality of first supporting plates 1002 are uniformly arranged on the upper portion of an inner cavity of the frame body 1001, a plurality of second supporting plates 1003 matched with the first supporting plates 1002 are further uniformly arranged on the upper portion of the inner cavity of the frame body 1001, the first supporting plates 1002 and the second supporting plates 1003 are perpendicular to each other, the first supporting plates 1002 and the second supporting plates 1003 are integrally formed, the first supporting plates 1002 and the second supporting plates 1003 are made of spring steel, the top end surfaces of the first supporting plates 1002 and the second supporting plates 1003 and the top end surface of the frame body 1001 are flush, the oven 2 and the air-source heat pump 3 are fixedly connected to the top end surfaces of the first supporting plates 1002 and the second supporting plates 1003 respectively, the oven 2 and the air-source heat pump 3 are supported together by the frame body 1001 in cooperation with the first supporting plates 1002 and the second supporting plates 1003, the direct contact between the oven 2 and the air energy heat pump 3 and the ground can be effectively avoided, the oven 2 and the air energy heat pump 3 are prevented from being corroded by ground moisture, the service lives of the oven 2 and the air energy heat pump 3 can be prolonged, the first supporting plate 1002 and the second supporting plate 1003 can be effectively ensured to absorb the operation vibration of the oven 2 and the air energy heat pump 3, and the noise pollution can be reduced;
the side end of the rack body 1001 is uniformly connected with a plurality of vent holes 1004 in a penetrating manner, a protective net 1005 is arranged in each vent hole 1004, and the vent holes 1004 help to promote air to flow at the bottom ends of the oven 2 and the air-source heat pump 3, so that the corrosion of ground moisture to the oven 2 and the air-source heat pump can be effectively reduced, and the service lives of the oven 2 and the air-source heat pump 3 can be further prolonged.
Referring to fig. 6, the drying method of the convection type internal circulation air energy heat pump drying device disclosed in the above embodiments 1-3 includes the following steps;
s1) hanging the materials: the sealing door 6 is pulled outwards through the handle 7, so that the movable seat 11 slides on the guide rail 12, the supporting plate 9 is used for supporting the sealing door 6 to move outwards, the telescopic frame 10 can be smoothly exposed, then the movable frame 105 is folded, and materials are hung on the movable hanging frame 106; then the movable frame 105 is unfolded, materials are suspended on the fixed suspension frame 102 continuously, and then the sealing door 6 is pushed back, so that the loading work can be finished; s2) drying the materials: starting the air-source heat pump 3, the dehumidifying pump 17, the first diversion pump 20 and the second diversion pump 22, so as to form convection air in the oven 2 and promote the drying of the materials on the movable suspension bracket 106 and the fixed suspension bracket 102; s3) taking out the materials: after drying, the sealing door 6 is pulled open through the handle 7, and then the materials on the fixed suspension bracket 102 are fed; then, the movable frame 105 is folded up, and the blanking work of the movable suspension frame 106 is completed, so that the drying operation of one batch can be completed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The convection type internal circulation air energy heat pump drying equipment is characterized by comprising a base (1), an air energy heat pump (3) and an oven (2), wherein the air energy heat pump (3) and the oven (2) are respectively and fixedly connected to the top end of the base (1), the air energy heat pump (3) is arranged on the left side of the oven (2), an air distribution component (4) is fixedly connected to the wall of an inner cavity of the oven (2), the air distribution component (4) is in through connection with the air energy heat pump (3), one end, far away from the air energy heat pump (3), of the oven (2) is in through connection with a material hole (5), a sealing door (6) is arranged in the material hole (5), a sealing sleeve (8) matched with the material hole (5) is fixedly connected to the inner side end of the sealing door (6), and the sealing door (6) and the material hole (5) are manufactured in an integrated mode, the outer side end of the sealing door (6) is fixedly connected with a handle (7), the handle (7) is of a U-shaped structure, the inner side end of the sealing door (6) is fixedly connected with a supporting plate (9) matched with the sealing sleeve (8), guide rails (12) are symmetrically arranged on the front and back of the bottom wall of the inner cavity of the oven (2), the guide rails (12) are of a U-shaped structure, a plurality of moving seats (11) are jointly and slidably connected onto the two guide rails (12), the supporting plate (9) is fixedly connected to the top ends of all the moving seats (11), the inner side end of the sealing door (6) is fixedly connected with an expansion bracket (10) matched with the sealing sleeve (8), and the expansion bracket (10) is arranged above the supporting plate (9);
the one end through connection fresh air hole (13) of oven (2), install blast gate (14) on fresh air hole (13), the top through connection hydrofuge section of thick bamboo (15) of oven (2), the inner chamber bottom of hydrofuge section of thick bamboo (15) is equipped with separation net (18), and the top through connection hydrofuge pipe (16) of hydrofuge section of thick bamboo (15), install hydrofuge pump (17) on hydrofuge pipe (16), the one end through connection on the top of oven (2) of first honeycomb duct (19) of hydrofuge section of thick bamboo (15), install first guiding pump (20) on first honeycomb duct (19), the one end of hydrofuge section of thick bamboo (15) keeping away from first honeycomb duct (19) is through connection on the top of oven (2) through second honeycomb duct (21), install second guiding pump (22) on second honeycomb duct (21).
2. The drying equipment of the convection type internal circulation air energy heat pump as claimed in claim 1, wherein the telescopic frame (10) comprises a fixed frame (101), the fixed frame (101) is of a U-shaped structure, the end part of the fixed frame (101) is fixedly connected to the sealing door (6), the bottom end of the fixed frame (101) is symmetrically provided with fixed suspension frames (102) in the front-back direction, the front wall and the rear wall of the inner cavity of the fixed frame (101) are symmetrically provided with rail grooves (103), a supporting slide block (104) is slidably connected between the two rail grooves (103), the end part of the supporting slide block (104) is fixedly connected with a movable frame (105), and the bottom end of the movable frame (105) is symmetrically provided with movable suspension frames (106) in the front-back direction.
3. A convective internal circulation air-energy heat pump drying apparatus according to claim 2, characterized in that the fixed hanger (102) is a U-shaped structure.
4. A convective internal circulation air-energy heat pump drying apparatus according to claim 2, characterized in that the movable hanger (106) is a U-shaped structure.
5. A convection type internal circulation air energy heat pump drying equipment as claimed in claim 2, wherein said supporting slider (104) comprises two frame plates (1041) matching with the rail groove (103), a plurality of connecting plates (1042) are arranged between the two frame plates (1041), and the end of said movable frame (105) is fixedly connected to the side end of one frame plate (1041).
6. A convection type internal circulation air energy heat pump drying equipment as claimed in claim 1, the base (1) comprises a frame body (1001), the frame body (1001) is a rectangular ring frame, a plurality of first supporting plates (1002) are uniformly arranged on the upper part of an inner cavity of the frame body (1001), a plurality of second supporting plates (1003) matched with the first supporting plates (1002) are also uniformly arranged on the upper part of the inner cavity of the frame body (1001), the first supporting plate (1002) and the second supporting plate (1003) are perpendicular to each other, the first supporting plate (1002) and the second supporting plate (1003) are integrally formed, the first supporting plate (1002) and the second supporting plate (1003) are made of spring steel, the oven (2) and the air energy heat pump (3) are fixedly connected to the top end surfaces of the first supporting plate (1002) and the second supporting plate (1003) respectively.
7. A convective internal circulation air-energy heat pump drying apparatus according to claim 6, wherein the top end face of the first support plate (1002) and the top end face of the second support plate (1003) and the top end face of the rack (1001) are flush.
8. A convection type internal circulation air energy heat pump drying equipment as claimed in claim 6, wherein a plurality of ventilation holes (1004) are uniformly connected through the side end of the frame body (1001), and a protective net (1005) is arranged in each ventilation hole (1004).
9. A drying method of a convection type internal circulation air energy heat pump drying device according to any one of claims 1 to 8, characterized by comprising the following steps;
s1) hanging the materials: the sealing door (6) is pulled outwards through the handle (7), so that the moving seat (11) slides on the guide rail (12), the supporting plate (9) is used for supporting the sealing door (6) to move outwards, the telescopic frame (10) can be smoothly unfolded, then the movable frame (105) is folded, and materials are hung on the movable hanging frame (106); then the movable frame (105) is unfolded, materials are suspended on the fixed suspension frame (102) continuously, and then the sealing door (6) is pushed back, so that the loading work can be finished;
s2) drying the materials: starting the air energy heat pump (3), the dehumidifying pump (17), the first guide pump (20) and the second guide pump (22) to form convection air in the oven (2) so as to promote the drying of materials on the movable suspension bracket (106) and the fixed suspension bracket (102);
s3) taking out the materials: after drying, the sealing door (6) is pulled open through the handle (7), and then the materials on the fixed suspension bracket (102) are fed; then the movable frame (105) is folded, and the blanking work of the movable suspension frame (106) is completed, thus completing the drying operation of one batch.
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|---|---|---|---|
| CN202110222326.9A CN112902573A (en) | 2021-02-28 | 2021-02-28 | Convection type internal circulation air energy heat pump drying equipment and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110222326.9A CN112902573A (en) | 2021-02-28 | 2021-02-28 | Convection type internal circulation air energy heat pump drying equipment and method |
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| CN112902573A true CN112902573A (en) | 2021-06-04 |
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| CN202110222326.9A Pending CN112902573A (en) | 2021-02-28 | 2021-02-28 | Convection type internal circulation air energy heat pump drying equipment and method |
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| CN210220421U (en) * | 2018-12-17 | 2020-03-31 | 海宁德科隆电子有限公司 | Drying device is used in transformer production |
| CN212000295U (en) * | 2020-03-03 | 2020-11-24 | 新乡市新科防护科技有限公司 | Special clothing drying device |
| CN212253429U (en) * | 2020-05-18 | 2020-12-29 | 嘉兴市越扬服装有限公司 | A hang drying device for half-length skirt |
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| CN204757581U (en) * | 2015-07-21 | 2015-11-11 | 济宁市技师学院 | Workpiece surface drying device |
| CN206257911U (en) * | 2016-11-03 | 2017-06-16 | 嘉善天胶装饰材料有限公司 | A kind of new air blast thermostatic drying chamber |
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