CN202582067U - Vacuum rapid dryer - Google Patents
Vacuum rapid dryer Download PDFInfo
- Publication number
- CN202582067U CN202582067U CN 201220145869 CN201220145869U CN202582067U CN 202582067 U CN202582067 U CN 202582067U CN 201220145869 CN201220145869 CN 201220145869 CN 201220145869 U CN201220145869 U CN 201220145869U CN 202582067 U CN202582067 U CN 202582067U
- Authority
- CN
- China
- Prior art keywords
- box body
- electric heater
- vacuum box
- seat
- vacuum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a vacuum rapid dryer. A top sealing cover is arranged on the top of a vacuum box of a vacuum rapid dryer, and the vacuum box is provided with a vacuum pump, a pressure valve and an electric heater. When the vacuum box is closed by the top sealing cover, the electric heater, the pressure valve and the vacuum pump are automatically electrified by a circuit board, the vacuum pump starts vacuumizing, the moisture in a baked object seeps out and is evaporated under low temperature because of the vacuum pressure in the vacuum box, vacuum drying can lead to low-temperature drying, the hot air is rapidly circulated, vapor is pumped out by the vacuum pump, and therefore the effect of rapid drying is achieved. The purpose of the utility model is to provide the dryer which can solve the problems of slow food drying and high temperature, and with the vacuum pump and the pressure valve, the vacuum rapid dryer can solve the problem of poor drying efficiency, and achieves the effect of low-temperature and rapid drying.
Description
Affiliated technical field
This novel dryer device that relates to a kind of tool electric heater; Especially having vacuum air pump can be through exhaust tube with the vacuum box body state that is evacuated; Can the vacuum box body be produced vacuum and the heat preservation state vacuum flash drying machine in order to drying article, vacuum drying can reach low temperature drying, the hot blast Rapid Cycle; Aqueous vapor is extracted out by vavuum pump, reaches the effect of flash baking.
Background technology
General dryer such as Figure 17: commonly use dryer, comprised drying tray and electric heater, in order to drying article; But like rice fruit tool rice husk pericarp, often need a lot of days during oven dry, could dry fully; If want to quicken oven dry, need to improve bake out temperature, but bake out temperature improves; Article are can be dry and cracked rotten, lose original local flavor, the general dryer space that has greatly improved.
Summary of the invention
1. the purpose of the utility model provides a kind of food that solves and dries the high dryer device of slow temperature, with vavuum pump and pressure valve, solves the problem of drying efficiency difference, reaches the effect of low temperature drying flash baking.Placed mouldy the rotting of meeting for a long time for avoiding the article humidity; Drying mode is adopted in this case, dryer is added a loam cake and box body, and add an electric heater in the bottom of box body; Utilize loam cake and box body to form a storage area; Damp item places this storage area, with electric heater this storage area is heated, with the oven dry damp item.
2. for avoiding damp item to pile up mutually, be difficult for oven dry, drying tray is adopted in this case, and drying tray is that to be bar netted, and damp item is placed drying tray, and drying tray piles up the formation ventilation space again, and damp item can not pile up mutually and be prone to oven dry.
3. for avoiding the levels drying tray to be difficult for ventilation, be difficult for oven dry, this case adopts drying tray central authorities that circular louvre is arranged, and the drying tray periphery also has a circle louvre, and the levels drying tray is ventilated easily, makes the easy Rapid Cycle of hot blast, is prone to oven dry.The seat bottom is that a dimple is arranged among the vacuum box body, and electric heater is that the PTC heating board of electric heater is to be locked on the radiator fan in the dimple of seat in placing; Hot blast lid close admittedly in on the dimple of seat, it is that louvre is arranged that hot blast covers, in interior be that bleeding point is arranged; Bleeding point is connected in vavuum pump with exhaust tube, in being connected in addition with communicating pipe in the dimple of seat, drying tray is that to be bar netted; There is circular louvre in drying tray central authorities, and the drying tray periphery also has a circle louvre, the bottom center of interior seat during electric heater is loaded on; The side of seat in during bleeding point is loaded on, interior seat among the vavuum pump connection vacuum box body.
4. for avoiding oversize or dry and cracked the going bad of bake out temperature raising article meeting of drying time; Lose original local flavor; The vacuum drying mode is adopted in this case, and dryer is added sealing loam cake and vacuum box body, and adds a vavuum pump in the bottom of vacuum box body; Utilize sealing loam cake and vacuum box body to form the storage area of sealing, be evacuated with the storage area of vavuum pump with this sealing.
5. for avoiding the vavuum pump frequent starting, or the storage area of sealing needs artificial frequent starting vavuum pump when losing vacuum; Very bother, thus add a pressure valve, when the vacuum pressure in the vacuum box body reaches rated value; Pressure valve can be cut off the energising of vacuum air pump automatically, stops to vacuumize, when the vacuum pressure in the vacuum box body is lower than rated value; Can be dynamically connected the certainly energising of vavuum pump of pressure valve begins to vacuumize.Pressure valve can be the electronic vacuum pressure inductor; Circuit board has the IC chip; Vavuum pump is communicated with the vacuum box body, and the vacuum pressure inductor is connected to the IC chip of circuit board, and the IC chip of electronic vacuum pressure inductor and circuit board connects vavuum pump; Pressure valve is the energising of control vavuum pump automatically, begins to vacuumize.
6. for avoiding the electric heater bleed vacuum, be provided with a dimple within the interior seat in the vacuum box body, the dimple of seat connected bleeding point with pipeline again in electric heater was placed, and dimple can prevent the electric heater bleed vacuum.Being that one group of drying tray is arranged within the vacuum box body, is to be equipped with the sealing loam cake on the vacuum box body, and sealing loam cake below is a seat in having in; In in the seat within be that a dimple is arranged, in the seat before the side be that a buckle is arranged, under the drying tray side is that one group of electric heater is arranged; Side under the seat in electric heater is locked in the vacuum box body, the hot blast lid be press solidly in on the dimple of seat inside, under the square vavuum pump that is equipped with; One pressure valve and set of circuits plate, circuit board are the electric heaters that connects the vacuum box body, pressure valve and vavuum pump; The sealing loam cake is loaded on the vacuum box body, and the buckle of vacuum box body is buckled on the trip of sealing loam cake, and circuit board is through the electric heater of switch connection in the vacuum box body; Pressure valve and vavuum pump, pressure valve is connected in vavuum pump.
Pressure valve is communicated to the vacuum box body, pressure valve regulation and control vacuum air pump, and buckle interlock microswitch, the microswitch outage makes circuit board cut off the energising of vacuum air pump automatically, and buckle interlock is simultaneously opened gas bleeder valve.
7. for making the vacuum drying machine can automatic vacuum and heat, be provided with microswitch within the vacuum box body, circuit board connects microswitch; Circuit board connects electric heater, pressure valve, vacuum air pump and microswitch; Microswitch is to place side under the vacuum box body buckle, and sealing loam cake closure is in the vacuum box body, and buckle is buckled the sealing loam cake; Buckle presses microswitch, and circuit board is switched in the electric heater of vacuum box body and pressure valve and vavuum pump automatically, and vavuum pump automatic vacuum and electric heater heat automatically; When opening buckle opening encapsulation loam cake, the sealing loam cake is opened, and the sealing loam cake leaves vacuum box body buckle and no longer presses microswitch; Circuit board cuts off electric heater and the pressure valve and the vavuum pump of switching in the vacuum box body automatically, stops automatically vacuumizing and heating.
8. for opening the sealing loam cake easily; Must under vacuum box body buckle, add gas bleeder valve in the side, open buckle and open gas bleeder valve automatically, let out vacuum pressure except that the vacuum box body; Can open the sealing loam cake; The sealing loam cake that closes is equally buckled buckle and must be blocked gas bleeder valve automatically, just can avoid the vacuum pressure of vacuum box body to let out and remove.
The side is equipped with one group of gas bleeder valve under the buckle of vacuum box body, and there is a connect mechanism interlock gas bleeder valve side under the buckle, in have a bleeder port on the seat; The bleeder port top has a seesaw, and an end is equipped with a disappointing film on the seesaw, and disappointing film is loaded on the bleeder port; Buckle touches seesaw from dynamic pressure, when the film that loses heart of seesaw leaves bleeder port, opens gas bleeder valve automatically; Buckle is no longer pressed and is touched seesaw, and spring backs down seesaw, when the film that loses heart of seesaw is blocked bleeder port; Disappointing film seals gas bleeder valve automatically, and seesaw is blocked gas bleeder valve automatically.
9. be vacuum flash baking function automatic vacuum, buckle has a clinching structure interlock microswitch, has one under the buckle and presses bar, and pressing has a spring under the bar; Press the lever linkage microswitch, buckle is buckled in the sealing loam cake, and buckle is pressed to contact and pressed bar, presses the sheet that presses that bar is depressed microswitch; Microswitch driving fit conducting is switched in pressure valve and vavuum pump circuit board automatically, and vavuum pump connects in the vacuum box body, when the buckle of opening the vacuum box body; Buckle is no longer pressed to contact and is pressed bar, and spring will press masthead and open, and press bar and leave microswitch; When buckle no longer presses microswitch, the microswitch outage, circuit board cuts off automatically switches in pressure valve and vavuum pump.
10. edge is the trip that protrusion is arranged before the sealing loam cake, in before the seat edge be equipped with buckle, the side is equipped with one a group of gas bleeder valve and a microswitch under the buckle, buckle has a clinching structure interlock microswitch; Buckle has a connect mechanism interlock gas bleeder valve in addition, and the set of circuits plate is to connect microswitch, pressure valve; Electric heater and vavuum pump, on the seat, buckle was buckled the trip of sealing loam cake in the sealing loam cake was loaded among the vacuum box body; The buckle interlock is blocked gas bleeder valve, and buckle is the interlock pressure touch micro switch simultaneously, and the microswitch conducting is connected in electric heater circuit board; Pressure valve and vavuum pump, vavuum pump is connected vacuum box body, pressure valve.
11. this case adds heating power for electric heater is produced, warm degree needs among the metal heat preservation dish imports the vacuum box body into, and an interior seat bottom is that a rectangle dimple is arranged among the vacuum box body; Electric heater places in the rectangle dimple of interior seat; Electric heater is locked under the hot plate with bolt and circle rubber cushion, and in the interior seat dimple, electric heater produced warm degree during electric heater was fixedly arranged in square rubber cushion; Warm degree makes the interior article of vacuum drying machine keep heating among hot plate imports the vacuum box body into.
12. this case also can be used the electric heater of PTC, an interior seat bottom has a dimple among the vacuum box body, and electric heater places in the dimple of interior seat; The PTC heating board of electric heater is locked on the radiator fan, hot blast lid close admittedly in on the dimple of seat, hot blast covers has louvre; In in seat have bleeding point, bleeding point is connected in vavuum pump with exhaust tube, in being connected in addition with communicating pipe in the dimple of seat; Drying tray is that to be bar netted, and drying tray central authorities have circular louvre, and the drying tray periphery also has a circle louvre; The bottom center of seat in during electric heater is loaded on, the side of interior seat during bleeding point is loaded on, interior seat among the vavuum pump connection vacuum box body.
13. this case embodiment; For avoiding the hot plate bleed vacuum, the periphery of hot plate is added with seal washer, is provided with a circle groove within the vacuum box body; The seal washer of hot plate periphery presses solidly in the groove of vacuum box body inside, and seal washer can prevent the hot plate bleed vacuum.Electric heater is the PTC heating board, and an interior seat rear portion is that a rectangle dimple is arranged among the vacuum box body, and the PTC heating board of electric heater is in the dimple at interior seat rear portion in being locked in; The PTC heating board tool fin-shaped fin of electric heater; In in the seat under the side be installed with a radiator fan, have the air channel between radiator fan and the heating board, radiator fan is agitated distinguished and admirable fin-shaped fin of blowing over heating board through the air channel; Seat in warm wind blows among the vacuum box body by the hot-air mouth of heating board top; During the blowing mouth of electric heater is loaded on the seat, during the bleeding point of electric heater is loaded in side under the seat, seat in vavuum pump is communicated with among the vacuum box body.
14. have one group of drying tray within this case embodiment vacuum box body, be equipped with the sealing loam cake on the vacuum box body, seat in sealing loam cake below has in; In in have a dimple within the seat, in before the seat side have a buckle, the side has one group of electric heater under the drying tray; Electric heater be locked in the vacuum box body in side under the seat, hot blast lid press solidly in on the dimple of seat inside, under the square vavuum pump that is equipped with; One pressure valve and set of circuits plate, circuit board connects the electric heater of vacuum box body, pressure valve and vavuum pump; The sealing loam cake is loaded on the vacuum box body, and the buckle of vacuum box body is buckled on the trip of sealing loam cake, and circuit board is connected in the electric heater of vacuum box body; Pressure valve and vavuum pump, pressure valve are connected in vavuum pump, and circuit board is to have a switch to connect in the electric heater of vacuum box body.
15. if do not have hot plate within the vacuum box body, electric heater produces warm degree and can't import into fast within the vacuum box body, and warm degree is if need import among the vacuum box body fast; Need add a radiator fan; The seat bottom is that a dimple is arranged among the vacuum box body, and in the dimple of seat, the electric heater below added a radiator fan in electric heater placed; Radiator fan is locked in side under the electric heater; Heating board makes electric heater produce warm degree, and radiator fan is agitated distinguished and admirable fin-shaped fin of blowing over electric heater, seat in warm wind blows among the vacuum box body by the louvre of the hot blast of electric heater top lid; Warm degree makes the interior article of vacuum drying machine keep heating among the vacuum box body is imported in the radiator fan blowing into.
16. the seat bottom has a dimple among this case embodiment vacuum box body, in the dimple of seat, the PTC heating board of electric heater was locked on the radiator fan in electric heater placed; Hot blast lid close admittedly in on the dimple of seat, hot blast covers has louvre, in interior have bleeding point; Bleeding point is connected in vavuum pump with exhaust tube, in being connected in addition with communicating pipe in the dimple of seat, drying tray is that to be bar netted; Drying tray central authorities have circular louvre, and the drying tray periphery also has a circle louvre, the bottom center of interior seat during electric heater is loaded on; The side of seat in during bleeding point is loaded on, interior seat among the vavuum pump connection vacuum box body.The PTC heating board tool fin-shaped fin of electric heater; In in the seat under the side be installed with a radiator fan, have the air channel between radiator fan and the heating board, radiator fan is agitated distinguished and admirable fin-shaped fin of blowing over heating board through the air channel; Seat in warm wind blows among the vacuum box body by the hot-air mouth of heating board top; During the blowing mouth of electric heater is loaded on the seat, during the bleeding point of electric heater is loaded in side under the seat, seat in vavuum pump is communicated with among the vacuum box body.
But 17. this case embodiment also electric heater be loaded under the hot plate side, have a hot plate within the seat in the vacuum box body, one group of electric heater is equipped with in the side under the hot plate; In in the bottom of seat have a circle groove, the periphery of hot plate is surrounded by a circle seal washer, the seal washer of hot plate periphery press solidly in in the groove of bottom; The set of circuits plate connects the electric heater of hot plate, pressure valve and vavuum pump, and the bottom of hot plate is installed with several Stainless Steel U stators; The U-shaped stator is welded in the bottom of hot plate; The bottom of seat has a rectangle dimple in the vacuum box body, the rectangle dimple of the bottom of seat in U-shaped stator correspondence is inserted in the vacuum box body, and electric heater is the PTC electric heater; In in the seat bottom the rectangle dimple have screw hole; The PTC electric heater places the U-shaped stator, during fixed screw passes with silicagel pad in the seat bottom rectangle dimple and U-shaped stator, with PTC electric heater roof pressure in the bottom of stainless steel hot plate; And the groove of seat in pressing solidly the seal washer of hot plate and periphery thereof in the vacuum box body, there is not radiator fan in the vacuum box body.
18. this case embodiment also can be with electric heater, vavuum pump, pressure valve and circuit board are locked in the support of sealing loam cake top, and vacuum box body top has a sealing loam cake; The PTC heating board of electric heater is locked in side under the radiator fan, has a support on the sealing loam cake, and electric heater places in the support, and the hot blast lid closes admittedly under the support of sealing loam cake; Hot blast covers has louvre, and the sealing loam cake has bleeding point, and bleeding point is connected in vavuum pump with exhaust tube, and it is netted that drying tray is bar; Drying tray central authorities have circular louvre, and the drying tray periphery also has a circle louvre, makes the easy Rapid Cycle of hot blast; Vavuum pump begins to vacuumize, and the vacuum pressure in the vacuum box body makes and cures the interior moisture content of thing and infiltrate, and vacuum pressure makes the moisture content low-temperature evaporation; Vacuum drying can reach low temperature drying, among warm wind blows in the vacuum box body by top center in seat, cold wind by in the side bleeding point suction of seat; The hot blast Rapid Cycle, aqueous vapor is extracted out by vavuum pump, reaches the effect of flash baking.
19. this case embodiment also can be locked in electric heater in the support of sealing loam cake top, vavuum pump, pressure valve and circuit board place in the base of vacuum box body below, and vacuum box body rear has a wind channel tube; Have a support on the sealing loam cake, wind channel tube connects the support on the sealing loam cake by base, and electric heater places in the support of top, and the hot blast lid closes admittedly under the support of sealing loam cake; Hot blast covers has louvre, in the seat have bleeding point, bleeding point is connected in vavuum pump with exhaust tube; To connect the top support communicating pipe, it is netted that drying tray is bar in addition for bleeding point, and drying tray central authorities have circular louvre; The drying tray periphery also has a circle louvre, makes the easy Rapid Cycle of hot blast, and vavuum pump begins to vacuumize; Vacuum pressure in the vacuum box body makes and cures the interior moisture content of thing and infiltrate, and vacuum pressure makes the moisture content low-temperature evaporation, and vacuum drying can reach low temperature drying; Seat among warm wind blows in the vacuum box body by top center, cold wind by in the side bleeding point suction of seat, heat through wind channel tube to electric heater; The hot blast Rapid Cycle, aqueous vapor is extracted out by vavuum pump, reaches the effect of flash baking.
20. this case embodiment also can directly be fastened on the sealing loam cake on the drying tray, every layer of drying tray is fastened on lower floor's drying tray, in the orlop drying tray is fastened among the vacuum box body on the seat; The drying tray upper limb has sealing flange, and the drying tray lower edge has O-ring seal, and drying tray lower edge both sides have buckle; Drying tray upper limb both sides have trip, and a sealing loam cake lower edge has O-ring seal and buckle, and the sealing loam cake directly is fastened on the drying tray; Every layer of drying tray is fastened on lower floor's drying tray, on the seat, has a vavuum pump and an electric heater within the vacuum box body in the orlop drying tray is fastened among the vacuum box body; Electric heater be locked in the vacuum box body in side under the seat, the set of circuits plate connects the electric heater of vacuum box body, pressure valve and vavuum pump; The electric heater blowing mouth places drying tray below, among vavuum pump is connected in the vacuum box body in seat, the vacuum air pump of switching on begins to vacuumize automatically; Make and keep certain vacuum pressure in the vacuum box body automatically; Circuit board has a switch switches in the electric heater of vacuum box body, and warm wind is through drying tray, and electric heater makes the oven dry thing in the dryer dry; Vacuum pressure reaches the effect of flash baking to improve the rate of drying of vacuum drying machine.
Description of drawings
The below combines accompanying drawing and embodiment that this creation is further specified.
Fig. 1 is the structure cut-away view of the utility model.Fig. 2 is the stereo appearance figure of the utility model.
Fig. 3 is the three-dimensional exploded view of the utility model.Fig. 4-the 1st, check (non-return) valve sketch map of bleeding.
Fig. 4-the 2nd, check (non-return) valve end the gas sketch map.Fig. 5-the 1st, pressure valve stop figure.
Fig. 5-the 2nd, the pressure valve action diagram.Fig. 6-the 1st, buckle touches sketch map.
Fig. 6-the 2nd, buckle stop sketch map.Fig. 7-the 1st, vacuum pump suction is moved sketch map.
Fig. 7-the 2nd, vavuum pump presses sketch map.Fig. 8-the 1st, buckle end the gas sketch map.
Fig. 8-the 2nd, buckle sketch map that loses heart.Fig. 9 is the embodiment stereo appearance figure.
Figure 10 is the structure cut-away view of embodiment.Figure 11 is the embodiment three-dimensional exploded view.
Figure 12 is folded dish structure cut-away view.Figure 13 goes up electric heater structure cut-away view.
Figure 14 is a back air channel structure cut-away view.Figure 15 is a upper frame structure cut-away view.
Figure 16 is the thermal insulation plate structure cut-away view.Figure 17 commonly uses dryer.
Graphic explanation
Seat 04 base 05 O-ring seal in 01 vacuum box body, 02 drying tray 03
11 sealing loam cakes, 12 circuit boards, 13 buckles, 14 buttons are 15 seal washers
21 vavuum pump 23 motor 25 dates of 24 eccentric wheels of 22 silica gel pumps mark
31 pressure valve, 32 switches, 33 contact pilotages, 34 contact chips, 35 pressure valve seats
41 electric heaters, 42 stators, 43 silicagel pad, 44 heating boards, 45 radiator fans
51 hot-air mouths, 52 air channels, 53 hot blasts cover 54 louvres, 55 fixed screws
61 gas bleeder valves, 62 bleeder ports, 63 seesaws, 64 disappointing glue 65 dimples
71 springs, 72 thimbles, 73 nose bars, 74 elastic force gum covers, 75 microswitches
81 check (non-return) valves, 82 non-return seat 83 bleeding points 84 hot plates 85 non-return films
91 supports, 92 wind channel tubes, 93 trips, 94 exhaust tubes, 95 sealing flanges
The specific embodiment
1. being the stereo appearance figure of the utility model like Fig. 2, is to be equipped with sealing loam cake 11 on the vacuum box body 01, and date mark 25 places the top of sealing loam cake 11; Date marked for 25 adjustable phases all day, deposited in the food day in order to record, can avoid food expired; Edible expired food effect is healthy, has base 04 under the vacuum box body 01, and vacuum box body 01 face before is equipped with buckle 13 and detains 14; Buckle 13 is buckled sealing loam cake 11, depresses button 14, can make sealing loam cake 11 and vacuum box body 01 form the storage area of a sealing; A heater switch 32 is equipped with in vacuum box body 01 below; Can control the unlatching electric heater with heater switch 32, as not opening electric heater, this machine can be worked as the vacuum crisper and used.
2. be the structure cut-away view of the utility model like Fig. 1, be equipped with sealing loam cake 11 on the vacuum box body 01, edge is installed with an O-ring seal 05 under the sealing loam cake 11; The side is equipped with buckle 13 before the vacuum box body 01, and vacuum box body 01 and sealing loam cake 11 constitute a seal cavity, and the bottom of vacuum box body 01 has a vavuum pump 21 and a pressure valve 31; Be that several drying trays 02 are arranged within the vacuum box body 01, the side has one group of electric heater 41 after the drying tray 02, and set of circuits plate 12 connects the heating board 44 of electric heater 41; Pressure valve 31 and vavuum pump 21, when sealing loam cake 11 closures on vacuum box body 01, the buckle 13 of vacuum box body 01 is buckled sealing loam cake 11; Circuit board is switched in electric heater 41 and pressure valve 31 and vavuum pump 21 automatically, and vavuum pump 21 vacuumizes, when the vacuum pressure in the vacuum box body 01 reaches rated value; Pressure valve 31 can be cut off the energising of vavuum pump 21 automatically, stops to vacuumize, when the vacuum pressure in the vacuum box body 01 is lower than rated value; Can be dynamically connected the certainly energising of vavuum pump 21 of pressure valve 31; Begin to vacuumize, circuit board is switched in electric heater 41 and vavuum pump 21, makes interior article heating, drying of dryer and vacuum to improve the drying capacity of dryer.
3. like Fig. 3 the three-dimensional exploded view of the utility model; Be equipped with sealing loam cake 11 on the vacuum box body 01; The side is equipped with buckle 13 before the vacuum box body 01, and a vavuum pump 21 and a pressure valve 31 are equipped with in the bottom of vacuum box body 01, have one group of drying tray 02 within the vacuum box body 01; The side has one group of electric heater 41 after the drying tray 02, interior seat 03 and base 04 during the side is equipped with under the vacuum box body 01.Seat 03 rear portion has a dimple among the vacuum box body; Electric heater 41 places in the dimple of interior seat 03; Seat 03 bottom dimple in during radiator fan 45 is locked in; Electric heater 41 produces warm degree, and warm degree makes the interior article of vacuum drying machine dry among radiator fan 45 air blast are blown into vacuum box body 01.
4. like Fig. 4-the 1st, the check (non-return) valve sketch map of bleeding.When check (non-return) valve 81 was bled, non-return film 85 lifted, and air passes non-return seat 82, and like Fig. 4-the 2nd, check (non-return) valve ends the gas sketch map.When check (non-return) valve 81 stopped to bleed, non-return film 85 touched non-return seat 82, and air can not pass non-return seat 82.
5. like Fig. 5-the 2nd, the pressure valve action diagram.Have contact chip 34 in the pressure valve 31, have a spring 71 and thimble 72 contact pilotages 33 under the contact chip 34, have an elastic force gum cover 74. pressure valve 31 outside the contact chip 34 and be communicated with exhaust tubes 62.Vacuum pressure makes elastic force gum cover 74 and contact chip 34 to pressing down in vacuum box body 01, and thimble 72 can touch contact chip 34, and contact pilotage 33 is through spring 71 and contact chip 34 direct conducting thimbles 72.
Like Fig. 5-the 1st, pressure valve stop figure.In vacuum box body 01, lose vacuum pressure; Elastic force gum cover 74 and contact chip 34 are upwards lifted; Thimble 72 can not touch contact chip 34, and contact pilotage 33 utilizes pressure valve 41 can control the energising of vavuum pump 21 through circuit board 12 through spring 71 and contact chip 34 direct conducting thimble 72 not; Vavuum pump 21 begins to vacuumize, and makes to keep certain vacuum pressure in the vacuum box body 01.
6. like Fig. 6-the 1st, buckle touches sketch map.Have microswitch 75 within the vacuum box body 01, circuit board connects electric heater 41, pressure valve 31, and vavuum pump 21 and a microswitch 75, microswitch 75 place side under the vacuum box body buckle 13.Sealing loam cake 11 closures are in vacuum box body 01; Buckle 13 is buckled sealing loam cake 11; Buckle 13 presses microswitch 75 through nose bar 73, and circuit board 12 is switched in the electric heater of metal inner box and pressure valve 31 and vavuum pump 21 automatically, and vavuum pump 21 automatic vacuum and electric heater 41 generate heat automatically.Like Fig. 6-the 2nd, buckle stop sketch map.When the buckle of opening vacuum box body 01 13, sealing loam cake 11 is opened, and buckle 13 no longer presses microswitch 75 through nose bar 73, and circuit board 12 cuts off automatically switches in electric heater 41 and pressure valve 31 and vavuum pump 21, stops to vacuumize and generating heat oven dry automatically.
7. like Fig. 7-the 1st, vacuum pump suction is moved sketch map.Vavuum pump 21 has an air pump seat, and motor 23 places on the air pump seat, 23 affixed eccentric wheels 24 of motor, and eccentric wheel 24 connects silica gel pump 22, and air pump seat connects exhaust tube 94.When motor 23 rotating eccentricities wheel 24, silica gel pump 22 is up drawn, the air of exhaust tube 94 sucks in the silica gel pump 22.Like Fig. 7-the 2nd, vavuum pump presses sketch map.Take turns 24 with silica gel pump 22 pressed downward when motor 23 rotating eccentricities, the air of exhaust tube 94 is discharged outside the silica gel pump 22.
8. like Fig. 8-the 2nd, the buckle sketch map that loses heart.The side is provided with gas bleeder valve 61 under vacuum box body 01 buckle 13.Open buckle 13, button is depressed seesaw 63 to 14, and the glue 64 that loses heart leaves bleeder port 62, opens gas bleeder valve 61 automatically, lets out except that vacuum box body 01
Vacuum pressure, can open the sealing loam cake.Like Fig. 8-the 1st, buckle ends the gas sketch map.The sealing loam cake that closes is equally buckled buckle 13, and button is not pushed down seesaw 63 to 14, and disappointing glue 64 is pushed down bleeder port 62, blocks gas bleeder valve automatically, just can avoid the vacuum pressure of vacuum box body to let out and remove.
9. like Fig. 9 the stereo appearance figure of embodiment; Be equipped with sealing loam cake 11 on the vacuum box body 01; Date mark 25 places the top of sealing loam cake 11, has base 04 under the vacuum box body 01, and buckle 13 is housed about the vacuum box body 01; Seat 03 in during buckle 13 is buckled can make sealing loam cake 11 and vacuum box body 01 form the storage area of a sealing.
10. be that example structure cut-away view and Figure 11 are the embodiment three-dimensional exploded views like Figure 10; Seat 03 bottom has a dimple 65 among the vacuum box body 01; Electric heater 41 tool fin-shaped fin; In the dimple 65 of seat 03, the side was installed with a radiator fan 45 under the electric heater 41 in electric heater 41 placed, and radiator fan 45 is agitated distinguished and admirable fin-shaped fin of blowing over electric heater 41; Warm wind by the hot blast of electric heater 41 tops cover 53 louvres 54 blow among the vacuum box body 01 in seat 03, make the interior article flash baking of vacuum drying machine.
11. like Figure 12 is folded dish structure cut-away view, drying tray 02 upper limb has sealing flange, and drying tray 02 lower edge has O-ring seal 05; Drying tray lower edge both sides have buckle, and drying tray 02 upper limb both sides have trip, and a sealing loam cake 11 lower edges have O-ring seal 05 and buckle; Sealing loam cake 11 directly is fastened on the drying tray 02, and every layer of drying tray is fastened on lower floor's drying tray, in orlop drying tray 02 is fastened among the vacuum box body 01 on the seat 03; Have a vavuum pump 21 and an electric heater 41 within the vacuum box body 01, electric heater 41 be locked in vacuum box body 01 in side under the seat 03, set of circuits plate 12 connects the electric heater 41 of vacuum box bodys; Pressure valve 31 and vavuum pump 21; Energising vavuum pump 21 begins to vacuumize automatically, makes to keep certain vacuum pressure in the vacuum box body 01 automatically, and circuit board 12 has a switch and switches in the electric heater 41 of vacuum box body 01; Warm wind is through drying tray 02; Electric heater 41 makes the oven dry thing in the dryer dry, and vacuum pressure reaches the effect of flash baking to improve the rate of drying of vacuum drying box.
12. like Figure 13 is to go up electric heater structure cut-away view, sealing loam cake 11 tops have a support 91, and electric heater is locked in the sealing loam cake 11 top supports, vavuum pump; Pressure valve and circuit board place in the vacuum box body 01 below base, and electric heater 41 places in the support 91, and hot blast lid 53 closes in the support of sealing loam cake 11 91 times admittedly, has louvre 54 on the hot blast lid 53; In in seat 03 have bleeding point, bleeding point is connected in vavuum pump 21 with exhaust tube, it is netted that drying tray 02 is bar; Drying tray 02 central authorities have circular louvre, and drying tray 02 periphery also has a circle louvre, makes the easy Rapid Cycle of hot blast; Vavuum pump 21 begins to vacuumize, and the vacuum pressure in the vacuum box body 01 makes and cures the interior moisture content of thing and infiltrate, and vacuum pressure makes the moisture content low-temperature evaporation; Vacuum drying can reach low temperature drying, among warm wind blows in the vacuum box body by top center in seat 03, cold wind by in seat 03 side bleeding point suck; The hot blast Rapid Cycle, aqueous vapor is extracted out by vavuum pump, reaches the effect of flash baking.
13. like Figure 14 is back air channel structure cut-away view, vacuum box body 01 top has a sealing loam cake 11, and electric heater 41 is locked in sealing loam cake 11, in the top support 91; Vavuum pump 21, pressure valve 31 and circuit board 12 place in the vacuum box body 01 below base 04, and vacuum box body 01 rear has a wind channel tube 92; Have a support 91 on the sealing loam cake 11, wind channel tube 92 connects the support 91 on the sealing loam cake 11 by base, and electric heater 41 places in the support 91; Hot blast lid 53 closes in the support of sealing loam cake 11 91 times admittedly, has louvre on the hot blast lid 53, in seat 03 have bleeding point; Bleeding point is connected in vavuum pump 21 with exhaust tube, and bleeding point is connected support 91 with communicating pipe in addition, and it is netted that drying tray 02 is bar; There is circular louvre in drying tray 02 central authorities, and drying tray 02 periphery also has a circle louvre, makes the easy Rapid Cycle of hot blast; Vavuum pump 21 begins to vacuumize, and the vacuum pressure in the vacuum box body 01 makes and cures the interior moisture content of thing and infiltrate, and vacuum pressure makes the moisture content low-temperature evaporation; Vacuum drying can reach low temperature drying, among warm wind blows in the vacuum box body 01 by top center in seat 03, cold wind by under the seat 03 the limit bleeding point suck; The hot blast Rapid Cycle, aqueous vapor is extracted out by vavuum pump, reaches the effect of flash baking.
14. like Figure 15 is upper frame structure cut-away view, has a support 91, electric heater 41, vavuum pump 21 on the sealing loam cake 11; Pressure valve 31 and circuit board 12 are locked in the sealing loam cake 11 top supports 91, and the PTC heating board of electric heater 41 is locked in side under the radiator fan 45, and electric heater 41 places in the support 91, and hot blast lid 53 closes in the support of sealing loam cake 91 times admittedly; Be equipped with louvre on the hot blast lid 53, sealing loam cake 11 is equipped with bleeding point, and bleeding point is connected in vavuum pump 21 with bleeding point; It is netted that drying tray 02 is bar, and drying tray 02 central authorities have circular louvre, and drying tray 02 periphery also has a circle louvre; Make the easy Rapid Cycle of hot blast, vavuum pump 21 begins to vacuumize, and the vacuum pressure in the vacuum box body 01 makes and cures the interior moisture content of thing and infiltrate; Vacuum pressure makes the moisture content low-temperature evaporation, and vacuum drying can reach low temperature drying, and warm wind blows into the interior base 03 of vacuum box body 01 by top center; The hot blast Rapid Cycle, aqueous vapor is extracted out by vavuum pump 21, reaches the effect of flash baking.
15. like Figure 16 is the thermal insulation plate structure cut-away view, within the interior seat 03 hot plate 84 is housed in the vacuum box body 01, the side has one group of electric heater 41 under the hot plate 84; In in seat 03 bottom have a circle groove, the periphery of hot plate 84 is surrounded by a circle seal washer 15, the seal washer 15 of hot plate periphery press solidly in in the groove of 03 bottom; Circuit board 12 connects the electric heater 41 of hot plate 84, pressure valve 31 and vavuum pump 21, and the bottom of hot plate 84 is installed with several Stainless Steel U stators; The U-shaped stator is welded in the bottom of hot plate 84, in seat 03 bottom have a rectangle dimple, the rectangle dimple of 03 bottom in U-shaped stator correspondence is inserted in the vacuum box body; Electric heater is the PTC electric heater; The rectangle dimple of vacuum box body bottom has screw hole, and PTC electric heater 41 places the U-shaped stator, and fixed screw 55 passes the rectangle dimple and the U-shaped stator of box body bottom with silicagel pad; With PTC electric heater roof pressure in the bottom of stainless steel hot plate 84; And the groove of seat in pressing solidly the seal washer 15 of hot plate 84 and periphery thereof in the vacuum box body, in order to avoid the perk of stainless steel hot plate, the vacuum of bleed vacuum box body inside; Do not have radiator fan in the vacuum box body, warm wind mat heat rises the cold Natural Circulation of falling.
16. from the above mentioned, this creation is a novel structure not seen before design, and creative, practicality and novelty meet the requirement of novel patent application, therefore propose patent application.Below the present invention is done to specify one by one, but the above, Gongwei the present invention's preferred embodiment can not limit the scope that the present invention implements.Be the equal variation done of Fan Yiben creation application range and modification etc., all should still belong in the patent covering scope of this creation.
Claims (10)
1. a vacuum flash drying machine comprises a sealing loam cake, a vacuum box body, a vavuum pump; One pressure valve, a gas bleeder valve, a circuit board, an electric heater and one group of drying tray; Have a vavuum pump within the vacuum box body, one a group of drying tray and an electric heater is characterized in that; Have one group of drying tray within the vacuum box body, be equipped with the sealing loam cake on the vacuum box body, seat in sealing loam cake below has in; In in have a dimple within the seat, in before the seat side have a buckle, the side has one group of electric heater under the drying tray; Electric heater be locked in the vacuum box body in side under the seat, hot blast lid press solidly in on the dimple of seat inside, under the square vavuum pump that is equipped with; One pressure valve and set of circuits plate, circuit board connects the electric heater of vacuum box body, pressure valve and vavuum pump; The sealing loam cake is loaded on the vacuum box body, and the buckle of vacuum box body is buckled on the trip of sealing loam cake, and circuit board is connected in the electric heater of vacuum box body; Pressure valve and vavuum pump, pressure valve are connected in vavuum pump, and circuit board is to have a switch to connect in the electric heater of vacuum box body.
2. vacuum flash drying machine according to claim 1 is characterized in that: the seat bottom has a dimple in wherein among the vacuum box body, and electric heater places in the dimple of interior seat; The PTC heating board of electric heater is locked on the radiator fan, hot blast lid close admittedly in on the dimple of seat, hot blast covers has louvre; In in seat have bleeding point, bleeding point is connected in vavuum pump with exhaust tube, in being connected in addition with communicating pipe in the dimple of seat; Drying tray is that to be bar netted; Drying tray central authorities have circular louvre, and the drying tray periphery also has a circle louvre, the bottom center of interior seat during electric heater is loaded on; The side of seat in during bleeding point is loaded on, interior seat among the vavuum pump connection vacuum box body.
3. vacuum flash drying machine according to claim 1; It is characterized in that: wherein electric heater is the PTC heating board, among the vacuum box body in the seat rear portion have a rectangle dimple, during the PTC heating board of electric heater is locked in the seat rear portion dimple in; The PTC heating board tool fin-shaped fin of electric heater; In in the seat under the side be installed with a radiator fan, have the air channel between radiator fan and the heating board, radiator fan is agitated distinguished and admirable fin-shaped fin of blowing over heating board through the air channel; Seat in warm wind blows among the vacuum box body by the hot-air mouth of heating board top; During the blowing mouth of electric heater is loaded on the seat, during the bleeding point of electric heater is loaded in side under the seat, seat in vavuum pump is communicated with among the vacuum box body.
4. vacuum flash drying machine according to claim 1 is characterized in that: wherein electric heater is loaded on side under the hot plate, has a hot plate within the interior seat in the vacuum box body; One group of electric heater is equipped with in the side under the hot plate, in the bottom of seat have a circle groove, the periphery of hot plate is surrounded by one and encloses seal washer; The seal washer of hot plate periphery press solidly in in the groove of seat bottom, the electric heater of set of circuits plate connection hot plate, pressure valve and vavuum pump; The bottom of hot plate is installed with several Stainless Steel U stators, and the U-shaped stator is welded in the bottom of hot plate, and the bottom of interior seat has a rectangle dimple in the vacuum box body; The rectangle dimple of the bottom of seat in U-shaped stator correspondence is inserted in the vacuum box body; Electric heater is the PTC electric heater, in the seat bottom the rectangle dimple have screw hole, the PTC electric heater places the U-shaped stator; The rectangle dimple and the U-shaped stator of seat bottom in during fixed screw passes with silicagel pad; In the bottom of stainless steel hot plate, and the groove of seat in pressing solidly the seal washer of hot plate and periphery thereof in the vacuum box body does not have radiator fan in the vacuum box body with PTC electric heater roof pressure.
5. vacuum flash drying machine according to claim 1 is characterized in that: wherein circuit board connects microswitch, has a microswitch within the vacuum box body; Circuit board connects electric heater, pressure valve, and vavuum pump; Microswitch is to place side under the vacuum box body buckle, and sealing loam cake closure is in the vacuum box body, and buckle is buckled the sealing loam cake; Buckle presses microswitch, and circuit board connects in electric heater and pressure valve and vavuum pump, opens the buckle of vacuum box body; The sealing loam cake is opened, and buckle no longer presses microswitch, and circuit board cuts off automatically switches in electric heater and pressure valve and vavuum pump; The side is provided with gas bleeder valve under the vacuum box body buckle, opens buckle and opens gas bleeder valve automatically
The sealing loam cake before edge be the trip that protrusion is arranged, in the seat before edge be equipped with buckle, under the buckle side be equipped with one a group of gas bleeder valve and a microswitch, buckle has a clinching structure interlock microswitch; Buckle has a connect mechanism interlock gas bleeder valve in addition, and the set of circuits plate is to connect microswitch, pressure valve; Electric heater and vavuum pump, on the seat, buckle was buckled the trip of sealing loam cake in the sealing loam cake was loaded among the vacuum box body; The buckle interlock is blocked gas bleeder valve, and buckle is the interlock pressure touch micro switch simultaneously
The microswitch conducting is connected in electric heater circuit board; Pressure valve and vavuum pump, vavuum pump is connected the vacuum box body, and pressure valve is communicated to the vacuum box body; Pressure valve regulation and control vacuum air pump; Buckle interlock microswitch, the microswitch outage makes circuit board cut off the energising of vacuum air pump automatically, and buckle interlock is simultaneously opened gas bleeder valve.
6. vacuum flash drying machine according to claim 1 is characterized in that: wherein the side is equipped with one group of gas bleeder valve under the buckle of vacuum box body, and there is a connect mechanism interlock gas bleeder valve side under the buckle, in have a bleeder port on the seat; The bleeder port top has a seesaw, and an end is equipped with a disappointing film on the seesaw, and disappointing film is loaded on the bleeder port; Buckle touches seesaw from dynamic pressure, and the film that loses heart of seesaw leaves bleeder port, opens gas bleeder valve automatically; Buckle is no longer pressed and is touched seesaw, and spring backs down seesaw, and the film that loses heart of seesaw is blocked bleeder port; Disappointing film seals gas bleeder valve automatically, and seesaw is blocked gas bleeder valve automatically
Buckle has a clinching structure interlock microswitch, has one under the buckle and presses bar, and pressing has a spring under the bar, press the lever linkage microswitch; Buckle is buckled in the sealing loam cake, and buckle is pressed to contact and pressed bar, presses the sheet that presses that bar is depressed microswitch; Microswitch driving fit conducting is switched in pressure valve and vavuum pump circuit board automatically, and vavuum pump connects in the vacuum box body, opens the buckle of vacuum box body; Buckle is no longer pressed to contact and is pressed bar, and spring will press masthead and open, and press bar and leave microswitch; Buckle no longer presses microswitch, the microswitch outage, and circuit board cuts off automatically switches in pressure valve and vavuum pump.
7. vacuum flash drying machine according to claim 1; It is characterized in that: wherein pressure valve is the electronic vacuum pressure inductor; Circuit board has the IC chip; Vavuum pump is communicated with the vacuum box body, and the vacuum pressure inductor is connected to the IC chip of circuit board, and the IC chip of electronic vacuum pressure inductor and circuit board connects vavuum pump.
8. vacuum flash drying machine according to claim 1 is characterized in that: wherein vacuum box body top is that a sealing loam cake, electric heater are arranged; Vavuum pump, pressure valve and circuit board are locked in the support of sealing loam cake top, and the PTC heating board of electric heater is locked in side under the radiator fan; Have a support on the sealing loam cake, electric heater places in the support, and the hot blast lid closes admittedly under the support of sealing loam cake; Hot blast covers has louvre, and the sealing loam cake has bleeding point, and bleeding point is connected in vavuum pump with exhaust tube; It is netted that drying tray is bar, and drying tray central authorities have circular louvre, and the drying tray periphery also has a circle louvre; During the blowing mouth of electric heater is loaded on the seat, during the bleeding point of electric heater is loaded in side under the seat, seat in vavuum pump is communicated with among the vacuum box body.
9. vacuum flash drying machine according to claim 1 is characterized in that: wherein vacuum box body top has a sealing loam cake, and electric heater is locked in the support of sealing loam cake top; Vavuum pump, pressure valve and circuit board place in the base of vacuum box body below, and vacuum box body rear has a wind channel tube; Have a support on the sealing loam cake, wind channel tube connects the support on the sealing loam cake by base, and electric heater places in the support; Hot blast lid closes admittedly under the support of sealing loam cake, and hot blast covers has louvre, in seat have bleeding point; Bleeding point is connected in vavuum pump with exhaust tube, and bleeding point is in addition connecting support through wind channel tube communicating pipe, and drying tray is that to be bar netted; There is circular louvre in drying tray central authorities, and the drying tray periphery also has a circle louvre, interior seat top center among the inflatable mouth of electric heater is loaded in the vacuum box body; The side below of seat in during air entry is loaded on, among vavuum pump is connected in the vacuum box body in.
10. vacuum flash drying machine according to claim 1 is characterized in that: wherein the drying tray upper limb has sealing flange, and the drying tray lower edge has O-ring seal; Drying tray lower edge both sides have buckle, and drying tray upper limb both sides have trip, and sealing loam cake lower edge has O-ring seal and buckle; The sealing loam cake directly is fastened on the drying tray, and every layer of drying tray is fastened on lower floor's drying tray again, in the orlop drying tray is fastened among the vacuum box body on the seat; One vavuum pump is housed, and an electric heater within the vacuum box body, electric heater be locked in the vacuum box body in side under the seat; The set of circuits plate connects the electric heater of vacuum box body, and pressure valve and vavuum pump, circuit board have the electric heater of a switch connection in the vacuum box body; The electric heater blowing mouth places drying tray below, among vavuum pump is connected in the vacuum box body in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220145869 CN202582067U (en) | 2012-04-01 | 2012-04-01 | Vacuum rapid dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220145869 CN202582067U (en) | 2012-04-01 | 2012-04-01 | Vacuum rapid dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202582067U true CN202582067U (en) | 2012-12-05 |
Family
ID=47251470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220145869 Expired - Fee Related CN202582067U (en) | 2012-04-01 | 2012-04-01 | Vacuum rapid dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202582067U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928135A (en) * | 2017-12-07 | 2018-04-20 | 苏州创必成电子科技有限公司 | A kind of optical wave heating dining table |
| CN108576875A (en) * | 2018-06-06 | 2018-09-28 | 珠海经济特区金品电器有限公司 | A kind of fruit dehydradting machine with vacuumizing function |
| CN115164516A (en) * | 2022-07-11 | 2022-10-11 | 江西永宁科技有限责任公司 | Potassium perchlorate drying equipment |
-
2012
- 2012-04-01 CN CN 201220145869 patent/CN202582067U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928135A (en) * | 2017-12-07 | 2018-04-20 | 苏州创必成电子科技有限公司 | A kind of optical wave heating dining table |
| CN108576875A (en) * | 2018-06-06 | 2018-09-28 | 珠海经济特区金品电器有限公司 | A kind of fruit dehydradting machine with vacuumizing function |
| CN115164516A (en) * | 2022-07-11 | 2022-10-11 | 江西永宁科技有限责任公司 | Potassium perchlorate drying equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202582067U (en) | Vacuum rapid dryer | |
| CN206227556U (en) | A kind of instant black tea negative-pressure microwave extracts drying device | |
| CN212261912U (en) | Multifunctional milk warming sterilizer | |
| CN201195807Y (en) | Vacuum flash clothing baking machine | |
| CN202419738U (en) | Gas-controllable microwave furnace | |
| CN209090978U (en) | A kind of air fryer with portable storage basket | |
| CN202051228U (en) | Multifunctional electric shoe cabinet | |
| CN202664778U (en) | Shoe cabinet with air duct | |
| CN212517960U (en) | Dampproofing heat dissipation electric power cabinet | |
| CN201353024Y (en) | Electronic disinfection shoe chest | |
| CN201541674U (en) | Drying machine for fruits and vegetables | |
| CN206239381U (en) | A kind of antibacterial type shoe baking device | |
| CN206150869U (en) | Multi -functional shoe cabinet of using | |
| CN202343078U (en) | Multifunctional detachable electronic moisture removing and mould resisting device | |
| CN211795115U (en) | Household shoe cabinet | |
| CN202664779U (en) | Shoe cabinet with air duct blowing from bottom to top | |
| CN102669955A (en) | Shoe cabinet having ventilating pipes and blowing air from bottom to top | |
| CN206624211U (en) | Damp-proof device for baking powder production process | |
| CN2904800Y (en) | Shoe box having dehumidification function | |
| TW202118400A (en) | Coffee bean baking machine | |
| CN206979415U (en) | A kind of intelligent rice-storing case | |
| CN205482126U (en) | Energy -conserving bakery of production lithium cell material | |
| CN206443137U (en) | A kind of Dehydrated Vegetable Processing baking oven | |
| CN201081326Y (en) | Warmer | |
| CN213792618U (en) | Drying device is used in production of application wooden skin board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140401 |