CN201374975Y

CN201374975Y - Environmentally-friendly betel-nut roasting oven

Info

Publication number: CN201374975Y
Application number: CN200920063870U
Authority: CN
Inventors: 喻寿南
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-30
Filing date: 2009-03-30
Publication date: 2010-01-06
Anticipated expiration: 2019-03-30

Abstract

The utility model relates to an environmentally-friendly betel-nut roasting oven, which adopts the technical scheme that an oven chamber and a roasting barrel movably getting in/out from the oven chamber are arranged on the upper layer of an oven body; the roasting barrel is fixed to a main shaft and a supporting plate on a bracket through a bearing seat; a plurality of V-type net boxes are uniformly distributed on the supporting plate through a box rack; a box rack chain wheel driven by a motor main shaft gear to rotate is arranged at the front end of the box rack; spiral propellers, which penetrate the net boxes and are driven by a planet wheel frame and a frame chain wheel to rotate, are arranged in the V-type net boxes; and a hot-air pipe, a dehumidification pipe, an over chamber outer cover, a cyclic fume collection pipe, a fume recycling device, a drawer-type hearth, a hot-air box and the like are arranged on the over body. The utility model overcomes the defects in the prior betel-nut roasting oven as follows: because a rotating device is arranged on the transmission shaft of a roaster, a transmission shaft is easily broken so as to affect the service life; and fruits are driven only by the roasting barrel to rotate, so that the fruits are roasted, fried and mixed non-uniformly; the roasting quality is unstable; the mixing time is long; no fume recycling device is arranged; and the environmental pollution is serious. Furthermore, the utility model is suitable for roasting various fruits.

Description

Environment-friendly areca-nut roasting furnace

Technical field

The utility model relates to a kind of environment-friendly areca-nut roasting furnace.

Background technology

Existing roasting furnace not only volume is bigger, and the efficient of fire-cureing is low, and the quality of fire-cureing instability has pollution to environment, and the energy consumption height, and structural design is science not.The centre that discloses a kind of baking box middle part as Chinese patent ZL200720063689.8 is provided with power transmission shaft, this power transmission shaft is fixed on the baking box carriage through driving sleeve, the front end of power transmission shaft is in transmission connection through reduction gearing and motor, and baking oven is provided with the cycle flue that is communicated with the baking oven inner chamber outward.Though this technical scheme can satisfy the requirement of fire-cureing the fruit material,, tumbler is arranged on the power transmission shaft of baking box, and this transmission shaft structure need bear the shearing force from the whole body of heater that fire-cures, and causes power transmission shaft to rupture easily; And cycle flue is only established one, can not reuse the waste that cigarette vapour and heat cause the energy again; And the rotation that only relies on power transmission shaft that stir-fries of fruit material realizes, in case when processing capacity increases, not only influence the production cycle but also reduced production efficiency, and the fruit material fire-cure inhomogeneous, the fruit material that can't fire-cure out and have good quality.

Summary of the invention

At above-mentioned situation, the purpose of this utility model is to provide a kind of quality of both having fire-cureed good, and production efficiency height, and energy consumption again is low, pollution-free, goes back compact conformation, and volume is little, and long service life is easy to maintenance, the environment-friendly areca-nut roasting furnace that automaticity is high.

To achieve these goals, a kind of environment-friendly areca-nut roasting furnace, furnace chamber and the movable baking bucket that debouches furnace chamber are established in its body of heater upper strata, this baking bucket comprises the main shaft that is fixed in support through bearing block, support plate is established in the main shaft front and back end, several ∨ type net cages are distributed on the support plate by circumferencial direction through tank tower, tank tower front end circumference is provided with the tank tower sprocket wheel with the electric machine main shaft gears engaged, be provided with the spiral propeller that runs through in the case in the ∨ type net cage, the power transmission shaft of this spiral propeller is fixed on the planetary gear framework through bearing block, the front end of power transmission shaft is established planetary gear, this planetary gear is connected with the framework chain gear transmission of braking in locking device, the body of heater top is provided with warm-air pipe and dehumidification tube, brace rod is established in the furnace chamber outside, exhaust duct and furnace chamber enclosing cover, establish the cycle set smoke pipe that several are parallel to each other on the both sides external wall of furnace chamber enclosing cover, cigarette vapour recycling and processing device is established in the body of heater middle level, body of heater lower floor establishes the drawer type burner hearth, establish ajutage in the burner hearth, this ajutage is communicated with heat supply pipeline through hot bellows, and establishes the defeated heat mouth that is communicated with furnace chamber on the heat supply pipeline.

For implementation structure optimization, its further step is:

On the power transmission shaft of spiral propeller helical tooth is set.

The cycle set smoke pipe is communicated with the cigarette vapour recycling and processing device that is located at the body of heater middle level.

Establish ∨ type water fender on the rear wall of furnace chamber and the madial wall.

∨ type net cage is six, and the periphery of ∨ type net cage is established movable net cage door.

The capillary aperture is set on the tube wall of cycle set smoke pipe, exhaust duct and dehumidification tube.

Cigarette vapour recycling and processing device is the husky mixer filter of water.

The body of heater front end is established fire door, pastes sealing strip on the fire door.

Establish burning basin in the burner hearth, the burning basin bottom is provided with feeding oxygen hole.

Heat supply pipeline, ajutage and defeated heat mouth are symmetrical arranged two groups respectively at the burner hearth inboard is longitudinally parallel.

Furnace chamber and the movable baking bucket that debouches furnace chamber are established in the utility model employing on the body of heater upper strata, baking bucket comprises through bearing block and is fixed in main shaft on the support, support plate is established in the main shaft front and back end, several ∨ type net cages are distributed on the support plate by circumferencial direction through tank tower, tank tower front end circumference is provided with the tank tower sprocket wheel by the rotation of electric machine main shaft gear driven, be provided with in the ∨ type net cage in net cage and by the spiral propeller of planetary gear framework and framework sprocket wheel driven rotary and on body of heater, establish warm-air pipe, dehumidification tube, brace rod, exhaust duct, the furnace chamber enclosing cover, the cycle set smoke pipe, cigarette vapour recycling and processing device, the drawer type burner hearth, ajutage, hot bellows, the technical scheme of heat supply pipeline and defeated heat mouth, the tumbler that it has overcome existing areca-nut roasting furnace is arranged on the power transmission shaft of baking box, power transmission shaft is ruptured easily, influence service life, and the fruit material is only by baking bucket driven rotary, fruit material being fire-cureed stir-fry mix and stir inhomogeneous, the quality of fire-cureing instability, mixing time is long, smokeless vapour recycling and processing device, defectives such as environmental pollution is big.

The beneficial effect that the utility model is produced compared to existing technology: (I) adopt the planet circular system structure, the baking bucket is by the mainshaft gear driven rotary, and the spiral propeller of power transmission shaft also rotates simultaneously in the baking bucket ∨ type net cage, make that fire-cureed in each position of fruit material in the ∨ type net cage in the process of constantly rolling, significantly improved the uniformity that material really fire-cures, do not need artificial stirring, the production efficiency height; (II) mainshaft gear and motor are arranged on the bracket base, utilize mainshaft gear and tank tower sprocket engagement to drive the baking bucket, strengthened baking bucket stability of transmission and reliability, and eliminated the puzzlement of the suffered shear stress of main shaft, eliminated the fracture of main shaft; (III) adopt the cycle set smoke pipe to be communicated with cigarette vapour recycling and processing device, and establish warm-air pipe, dehumidification tube cooperates hot bellows and blower fan, waste heat and surplus cigarette in the furnace chamber are reclaimed, and water vapour is discharged, so, thermal efficiency height, thermal break-through is strong, and the fruit material is heated, is subjected to cigarette even, has guaranteed the really quality of fire-cureing of material; (IV) body of heater adopts the totally enclosed type sandwich construction, being convenient to recycling with surplus cigarette of heat energy reclaims, more not having flue dust directly enters in the atmosphere, water vapour in the furnace chamber is cooled to the globule and discharges body of heater through the hot blast pipe box, surplus cigarette enters in the furnace chamber from time smoke pipe through layer of sand filtration back and circulates, and has both played the effect that utilizes surplus cigarette, has improved the service efficiency of surplus cigarette again, saved the time of fire-cureing, again non-environmental-pollution; (V) the utility model is simple in structure, compact, operation, use, safeguard easy and convenient, best long 2.8 meters of body of heater, high 1.95 meters, body of heater, furnace chamber enclosing cover adopt the welding of three slotted-angle shelvings, stent support is convenient to the user and is moved, dismounting and resettlement on the walking track; (VI) brace rod, exhaust duct and furnace chamber enclosing cover are established in employing in the furnace chamber outside, make the cavity that forms between furnace chamber enclosing cover and the furnace chamber can heat insulationly be air exhaust passage again, both alleviated the deadweight of body of heater, save body of heater again and made material, and simplified manufacturing process, made full use of the space of furnace chamber, made the structure of body of heater simpler, compact.

The utility model is suitable for the usefulness that various fruit material fire-cure.

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Description of drawings

Fig. 1 is a general assembly drawing of the present utility model.

Fig. 2 is the front view of baking bucket.

Fig. 3 is that the A of Fig. 2 is to view.

Fig. 4 is the front view of body of heater.

Fig. 5 is that the B of Fig. 4 is to view.

Fig. 6 is the longitudinal sectional drawing of Fig. 4.

Fig. 7 is the transverse cross-sectional view of Fig. 5.

Among the figure, 1, the baking bucket, 2, body of heater, 3, fire door, 4, hot bellows, 5, bearing block, 6, spiral propeller, 7, furnace chamber, 8, burner hearth, 9, movable net cage door, 10, air-introduced machine, 11, dehumidification tube, 12, ∨ type net cage, 13, damper regulator, 14, the cycle set smoke pipe, 15, sealing strip, 16, ajutage, 17, the walking track, 18, brake gear, 19, heat supply pipeline, 20, induced duct, 21, little heat storage box, 22, big heat storage box, 23, warm-air pipe, 24, the heat storage box mouth, 25, the furnace chamber enclosing cover, 26, brace rod, 27, brace rod, 28, exhaust duct, 29, return smoke pipe, 30, cigarette vapour recycling and processing device, 31, stove internal drainage mouth, 32, defeated heat mouth, 33, ∨ type water fender, 34, ∨ type water fender, 35, burning basin, 36, motor, 37, mainshaft gear, 38, the planetary gear framework, 39, feeding oxygen hole, 40, planetary gear, 41, support, 42, tank tower, 43, support plate, 44, base, 45, the framework sprocket wheel, 46, power transmission shaft, 47, main shaft, 48, the tank tower sprocket wheel, 49, helical tooth, 50, locking device, 51, enter the oxygen chamber.

The specific embodiment

Referring to accompanying drawing, a kind of environment-friendly areca-nut roasting furnace, furnace chamber 7 and the movable baking bucket 1 that debouches furnace chamber 7 are established in its body of heater 2 upper stratas, this baking bucket 1 comprises the main shaft 47 that is fixed in support 41 through bearing block 5, support plate 43 is established in main shaft 47 front and back ends, and ∨ type net cage 12 is distributed in by circumferencial direction on the support plate 43 through tank tower 42, and tank tower 42 front end circumference are provided with the tank tower sprocket wheel 48 with 37 engagements of motor 36 mainshaft gears, ∨ type net cage 12 is six, and the periphery of ∨ type net cage 12 is established movable net cage door 9.Can be more even for baking bucket 1 interior fruit material is stir-fried, it is more abundant to fire-cure, be provided with the spiral propeller 6 that runs through in the case in the ∨ type net cage 12, the power transmission shaft 46 of this spiral propeller 6 is fixed on the planetary gear framework 38 through bearing block 5, the front end of power transmission shaft 46 is established planetary gear 40, this planetary gear 40 is in transmission connection with braking in the framework sprocket wheel 45 of locking device 50, body of heater 2 tops are provided with warm-air pipe 23 and dehumidification tube 11, brace rod 26 is established in furnace chamber 7 outsides, exhaust duct 28 and furnace chamber enclosing cover 25, establish the cycle set smoke pipe 14 that several are parallel to each other on the both sides external wall of furnace chamber enclosing cover 25, establish ∨ type water fender 33 on the rear wall of furnace chamber 7 and the madial wall respectively, ∨ type water fender 34, furnace chamber enclosing cover 25 and furnace chamber 7 are respectively by brace rod 27, brace rod 26 supports.Cigarette vapour recycling and processing device 30 is established in body of heater 2 middle levels, and cycle set smoke pipe 14 is communicated with the cigarette vapour recycling and processing device 30 that is located at body of heater 2 middle levels, and cigarette vapour recycling and processing device 30 is the husky mixer filter of water.Body of heater 2 lower floors establish drawer type burner hearth 8, establish ajutage 16 in the burner hearth 8, this ajutage 16 is communicated with heat supply pipeline 19 through hot bellows 4, establish the defeated heat mouthfuls 32 that is communicated with furnace chamber 7 on the heat supply pipeline 19, and heat supply pipeline 19, ajutage 16 and defeated heat mouthfuls 32 are symmetrical arranged two groups respectively at burner hearth 8 inboards of body of heater 2 are longitudinally parallel.Establish burning basin 35 in the burner hearth 8, burning basin 35 bottoms are provided with feeding oxygen hole 39 and enter oxygen chamber 51, and damper regulator 13 is established in burner hearth 8 outsides, and hot bellows 4 is established on burner hearth 8 tops.In order to improve heat insulation effect, establish the insulation material perlite at burner hearth 8 internal chamber walls.For reaching the better seal effect, body of heater 2 front ends are established fire door 3, paste sealing strip 15 on the fire door 3.On the tube wall of cycle set smoke pipe 14, exhaust duct 28 and dehumidification tube 11 the capillary aperture is set.Slide on walking track 17 for fear of baking bucket 1, on support 41 bases 44, establish brake gear 18.

Operation principle of the present utility model and process are: betel nut that earlier will be to be fire-cureed is put into ∨ type net cage 12 from the movable net cage door 9 of ∨ type net cage 12, buckle well the knocker of movable net cage door 9, whether the tank tower sprocket wheel 48 that inspection is positioned at baking bucket 1 on body of heater 2 medium-height trestles 41 is connected engagement with motor 36 mainshaft gears 37, check simultaneously on the planetary gear framework 38 of spiral propeller 6 planetary gear 40 whether with 45 engagements of framework sprocket wheel, again with framework sprocket wheel 45 peripheries with locking device 50 lockings, braking.After baking bucket 1 is checked and is finished, baking bucket 1 can be followed away track 17 advances in the furnace chamber 7, check simultaneously in the burning basin 35 in the drawer type burner hearth 8 whether fuel is housed, and advance the content of oxygen in the 51 place's feeding oxygen holes 39 of oxygen chamber by damper regulator 13 control burning basins 35 bottoms, thereby control the firepower size, close the fire door 3 of upper furnace body 2 front ends at last.After all are ready, starter motor 36 operations, igniter is with the ignited fuel in the burning basin 35, motor 36 mainshaft gears 37 drive tank tower sprocket wheel 48 and make baking bucket 1 active rotation, simultaneously the planetary gear 40 on the planetary gear framework 38 is subjected to the braking of framework sprocket wheel 45 and passive rotation, thereby drive is connected in the also rotation thereupon of helical tooth 49 of the power transmission shaft 46 and the spiral propeller 6 of planetary gear 40, realize the revolution of baking bucket 1 and the rotation of spiral propeller 6, reach the fruit that makes in the ∨ type net cage 12 and expect that the rotation of both having been toasted bucket 1 is left, rolled by being rotated in ceaselessly of helical tooth 49, the fruit material is fire-cureed in the motion state that does not stop.Hot bellows 4 is with heat, cigarette suction ajutages 16 in the burner hearth 8, through hot bellows 4 circulations, enter heat supply pipeline 19, heat, cigarette enter in the furnace chamber 7 from defeated heat mouth 32 and fill the air, are circulated in whole baking bucket 1 and ∨ type net cage 12, fruit in the ∨ type net cage 12 material is fire-cureed and takes away moisture content in the fruit material, thereby make during water vapour, cigarette be in continuous circulation, filter.

For the water vapour that produces in the process of will fire-cureing is fully got rid of, three kinds of approach are arranged: 1. air-introduced machine 10 is with the water vapour that produces in the furnace chamber 7, the exit on the cigarette suction furnace chamber enclosing cover 25, enter big heat storage box 22, induced duct 20, little heat storage box 21, warm-air pipe 23 successively to cycle set smoke pipe 14 from heat storage box mouth 24, water vapour is cooled to the globule and handles back discharge body of heater 2 after cycle set smoke pipe 14 enters cigarette vapour recycling and processing device 30, cigarette filters and removes moisture content through cigarette vapour recycling and processing device 30, and the cigarette after the filtration is got back in the furnace chamber 7 through time smoke pipe 29 and recycled; 2. wherein also having the part water vapour is directly to enter exhaust duct 28, can form the globule behind the body of heater 2 of its water vapour chance metal material rapidly and discharge from the discharge outlet 31 in the stove; 3. a small amount of water vapor in the furnace chamber 7 are met cold junctions and are become the globule, and it is outer and enter sewer that the discharge outlet that flows to body of heater 2 bottoms along water fender 33, the water fender 34 of furnace chamber 7 inwalls is discharged body of heater 2, so the water vapour of generation is excluded immediately when fire-cureing.

As when fire-cureing dry fruit, roasting because of not needing with sootiness, this moment, directly discharge water steam got final product as long as four dehumidification tubes 11 of furnace roof are opened.

It below only is preferred embodiment of the present utility model, according to above-mentioned design of the present utility model, those skilled in the art can also make various modifications and conversion to this, as, mainshaft gear combines with the tank tower sprocket wheel, and planetary gear combines with framework sprocket wheel and spiral propeller, ∨ type net cage and the conversion and the modification of toasting bucket and cigarette vapour recycling and processing device, furnace binding etc., yet similar this conversion and modification all belong to essence of the present utility model.

Claims

1, a kind of environment-friendly areca-nut roasting furnace, it is characterized in that body of heater (2) upper strata establishes the baking bucket (1) that furnace chamber (7) and activity debouch furnace chamber (7), this baking bucket (1) comprises the main shaft (47) that is fixed in support (41) through bearing block (5), support plate (43) is established in main shaft (47) front and back end, several ∨ type net cages (12) are distributed in by circumferencial direction on the support plate (43) through tank tower (42), tank tower (42) front end circumference is provided with the tank tower sprocket wheel (48) with motor (36) mainshaft gear (37) engagement, be provided with the spiral propeller (6) that runs through in the case in the ∨ type net cage (12), the power transmission shaft (46) of this spiral propeller (6) is fixed on the planetary gear framework (38) through bearing block (5), the front end of power transmission shaft (46) is established planetary gear (40), this planetary gear (40) is in transmission connection with braking in the framework sprocket wheel (45) of locking device (50), body of heater (2) top is provided with warm-air pipe (23) and dehumidification tube (11), brace rod (26) is established in furnace chamber (7) outside, exhaust duct (28) and furnace chamber enclosing cover (25), establish the cycle set smoke pipe (14) that several are parallel to each other on the both sides external wall of furnace chamber enclosing cover (25), cigarette vapour recycling and processing device (30) is established in body of heater (2) middle level, body of heater (2) lower floor establishes drawer type burner hearth (8), establish ajutage (16) in the burner hearth (8), this ajutage (16) is communicated with heat supply pipeline (19) through hot bellows (4), and establishes the defeated heat mouthful (32) that is communicated with furnace chamber (7) on the heat supply pipeline (19).

2, environment-friendly areca-nut roasting furnace according to claim 1 is characterized in that on the power transmission shaft (46) of spiral propeller (6) helical tooth (49) being set.

3, environment-friendly areca-nut roasting furnace according to claim 1 is characterized in that cycle set smoke pipe (14) is communicated with the cigarette vapour recycling and processing device (30) that is located at body of heater (2) middle level.

4, environment-friendly areca-nut roasting furnace according to claim 1 is characterized in that establishing ∨ type water fender (33,34) on the rear wall of furnace chamber (7) and the madial wall.

5, environment-friendly areca-nut roasting furnace according to claim 1 it is characterized in that ∨ type net cage (12) is six, and the periphery of ∨ type net cage (12) is established movable net cage door (9).

6, environment-friendly areca-nut roasting furnace according to claim 1 is characterized in that on the tube wall of cycle set smoke pipe (14), exhaust duct (28) and dehumidification tube (11) the capillary aperture being set.

7, environment-friendly areca-nut roasting furnace according to claim 1 is characterized in that cigarette vapour recycling and processing device (30) is the husky mixer filter of water.

8, environment-friendly areca-nut roasting furnace according to claim 1 is characterized in that body of heater (2) front end establishes fire door (3), and fire door (3) is gone up and pasted sealing strip (15).

9, environment-friendly areca-nut roasting furnace according to claim 1 is characterized in that establishing in the burner hearth (8) burning basin (35), and burning basin (35) bottom is provided with feeding oxygen hole (39).

10, environment-friendly areca-nut roasting furnace according to claim 1 is characterized in that heat supply pipeline (19), ajutage (16) and defeated heat mouthful (32) are symmetrical arranged two groups respectively at burner hearth (8) inboard is longitudinally parallel.