CN105662170B - A kind of fumigation box and the electric fumigation furnace with fumigation box - Google Patents

Abstract

The invention provides a kind of fumigation box and with fumigation box electric fumigation furnace, belong to electric fumigation furnace technical field.It solves that flue gas flow rate caused by the smoke chest of existing Curing machine is too fast, causes to reduce for the time of cigarette, the technical problem such as the material of consumption is more.This fumigation box includes box body and lid, tray interior has the storage cavity for being used for placing production cigarette material, box body top surface is open, lid is detachably connected on the top of box body and closes the opening of the box body, the inside of lid has tobacco storage cavity, the bottom surface of lid offers the smoke intaking hole for making tobacco storage cavity be connected with storage cavity, and the top surface of lid has the venthole being connected with tobacco storage cavity, and the inside of lid, which is provided with, can delay the resistance cigarette structure that the flue gas in tobacco storage cavity is discharged.The present invention can effectively improve the utilization rate of production cigarette material.

Description

A kind of fumigation box and the electric fumigation furnace with fumigation box

Technical field

The invention belongs to electric fumigation furnace technical field, is related to a kind of fumigation box and the electric fumigation furnace with fumigation box.

Background technology

Sootiness can make food produce certain sootiness taste, and dry food-dewatering, have antisepsis and sterilization concurrently, promote color Pool, Shelf-life and other effects.At present, increasing people like the food with smoke, and smoked foods generally require Fumigation is carried out to it before baking, therefore, people have devised various ovens or baking box.Authorization Notice No. is CN203633412U Chinese utility model patent discloses a kind of Bidirectional fumigation furnace, and the Bidirectional fumigation furnace includes body of heater, The bottom of body of heater is provided with mounting ring, and the end of body of heater is provided with Chu Yanqi, and storage cigarette device connects with body of heater, and storage cigarette device is connected with gas transmission Pipe, the end of appendix are provided with installation sheet, and storage cigarette device is provided with some fumigation pipes, and fumigation pipe connects with storage cigarette device.

And for example, Application No. ZL87200906 Chinese utility model patent discloses a kind of Curing machine, the Curing machine by Cylinder and smoke chest composition are smoked, it is cylinder with cover to smoke cylinder, and hook or grid are provided with cylinder, and sewage draining exit, cigarette hair are arranged at bottom Raw device is made up of smoking device and filter, and smoking device is the closed vessel equipped with smoke thing, and filter is equipped with liquid The closed vessel of body water, the smoke pipe that smoking device is inserted in water with filter by one end are connected, and smoke cylinder and are filled with filtering Put and be connected by smoke pipe.

Cigarette caused by the smoke chest of above-mentioned Curing machine, which is first passed through after filter device removes the impurity such as dust therein, to be entered Cylinder is smoked, cigarette is avoided and directly and caused by smoked object contacts pollutes, improve the quality of smoked product.However, its weak point It is being：The temperature of smoke chest is difficult to control, and easily causes the wood chip inside smoke chest that too fast burning occurs, so as to Blast is produced, in addition, flue gas flow rate is too fast caused by smoke chest, causes the time for cigarette to greatly reduce, the material of consumption is more, The material of production cigarette need to be repeatedly filled, it is uneconomical also inconvenient.

The content of the invention

First purpose of the present invention is to be directed to above mentioned problem existing for existing technology, there is provided a kind of fumigation box, its institute Technical problems to be solved are：How the utilization rate of fumigation box production cigarette material is improved.

The purpose of the present invention can be realized by following technical proposal：

A kind of fumigation box, the fumigation box include box body and lid, and the tray interior, which has, to be used to place production cigarette material Storage cavity, the box body top surface is open, it is characterised in that the lid is detachably connected on the top of box body and closes the box The opening of body, the inside of the lid have tobacco storage cavity, and the bottom surface of the lid, which offers, makes tobacco storage cavity be connected with storage cavity Smoke intaking hole, the top surface of the lid has the venthole being connected with tobacco storage cavity, and the inside of the lid, which is provided with, can delay to store up The resistance cigarette structure of flue gas discharge in smoke chamber.

The present invention operation principle be：This fumigation box includes box body and lid, and the inside of lid has tobacco storage cavity, lid Inside is provided with resistance cigarette structure, and resistance cigarette structure can delay the flue gas in tobacco storage cavity to discharge, thus slow down the flow velocity of flue gas, extend Residence time of the flue gas in lid, in the case of the production cigarette material identical of placement, the time of fumigation box production cigarette is longer, changes Yan Zhi, under the equally long production cigarette time, the production cigarette material that this fumigation box needs is less, equivalent to the profit for improving production cigarette material With rate, in addition, resistance cigarette structure also acts as the effect for hindering air circulation, namely the production in the oxygen and box body in air is hindered The contact of cigarette material, make production cigarette material nonflammable in the case of heated, and only produce flue gas, thus further increase Produce the utilization rate of cigarette material.

In a kind of above-mentioned fumigation box, the lid includes upper lid and lower cover, and the upper lid and lower cover connect to be formed relatively The tobacco storage cavity, the smoke intaking hole are opened on lower lid, and the venthole is opened on lid, and the resistance cigarette structure is located at into cigarette Between hole and venthole.By setting resistance cigarette structure between smoke intaking hole and venthole, reducing smoke flow velocity, extend flue gas in box The residence time covered, lid is divided into lid and lower cover is easy to detachably, and the convenient installation for hindering cigarette structure and maintenance are changed.

In a kind of above-mentioned fumigation box, the resistance cigarette structure includes horizontal baffle, and the horizontal baffle is located at the storage Upper cavity and lower chamber are separated into the horizontal direction in smoke chamber and by the tobacco storage cavity, are offered on the horizontal baffle in connection The passage one of cavity and lower chamber.Tobacco storage cavity is separated into upper cavity and lower chamber by horizontal baffle in the horizontal direction, then box body After flue gas enters lower chamber caused by interior, upper cavity can only be entered by the passage one on horizontal baffle, be then exhausted from afterwards, by This, the structure slow down flue gas flow rate, extend residence time of the flue gas on lid, while also counteracts that the oxygen in air With the contact of the production cigarette material in box body.

In a kind of above-mentioned fumigation box, the upper surface of the horizontal baffle has vertical clapboard one, the horizontal baffle Lower surface there is vertical clapboard two, upper cavity is divided into left sub- cavity one and right sub- cavity one, institute by the vertical clapboard one State vertical clapboard two and lower chamber is divided into left sub- cavity two and right sub- cavity two, the vertical clapboard one offers the left son of connection The passage two of cavity one and right sub- cavity one, the vertical clapboard two, which offers, connects left sub- cavity two and right sub- cavity two Passage three.Vertical clapboard one and vertical clapboard two are set by the upper and lower surface in horizontal baffle, can further slow down cigarette Gas velocity, extends residence time of the flue gas on lid, and flue gas is first produced out of box body, entered by the passage smoke intaking hole of lower cover Enter the right sub- cavity two of lower chamber, then left sub- cavity two is entered by the passage three on vertical clapboard two, pass through passage One enters the left sub- cavity one of upper cavity, then enters right sub- cavity one by the passage two on vertical clapboard one, then by going out Cigarette hole is discharged, the so artificial motion path for extending flue gas, is extended residence time of the flue gas on lid, is hindered in air Oxygen and in box body production cigarette material contact.

In a kind of above-mentioned fumigation box, the venthole and smoke intaking hole are respectively positioned on the right-hand member of lid, the passage one Positioned at the left end of horizontal baffle.The structure can extend the circulation path of flue gas, further extend stop of the flue gas on lid Time, also further hinder oxygen contact with the production cigarette material in box body in air.

In a kind of above-mentioned fumigation box, the quantity of the vertical clapboard one is two, and two vertical clapboards one are by one piece of U Template is fixed on horizontal baffle and is made, and the quantity of the vertical clapboard two is two, and two vertical clapboards two are by one piece of U-shaped board It is fixed on horizontal baffle and is made.Vertical clapboard one and vertical clapboard two be after two, can equivalent to two walls have been erect Sufficiently stop the circulation of flue gas, vertical clapboard one and vertical clapboard two are made using U-shaped board in addition, manufacture craft is very square Just.

In a kind of above-mentioned fumigation box, the resistance cigarette structure includes the asbestos or sandstone being filled in the tobacco storage cavity. By filling asbestos or sandstone in tobacco storage cavity, reducing smoke flow velocity is equally played, extends residence time of the flue gas on lid Effect, also function to the effect that is in contact with the production cigarette material in box body of oxygen hindered in air.

In a kind of above-mentioned fumigation box, four edges of the upper lid have downwardly convex gear along one respectively, described Four edges of lower cover have the gear that raises up along two respectively, when upper lid and lower cover is relative connect after, upper end of the gear along two Portion is resisted against the lower surface of lid, and the gear is along one positioned at the outside kept off along two.Gear along two and upper lid against improve sealing, Meanwhile keep off along one and along two outside there is dustproof effect positioned at gear.

In a kind of above-mentioned fumigation box, the edge of the upper lid offers some necks, the edge of the lower cover It with some trips, can be detachably fixed upper lid and lower cover by trip and the clamping of neck phase.The structure be able to can be realized Upper lid is fixed with good docking between lower cover.

In a kind of above-mentioned fumigation box, the upper end-face edge of the box body has the locating convex block to raise up, the box The edge of lid has the locating slot for vertically setting and being engaged with locating convex block shape, when the box body and lid dock Afterwards, locating convex block and locating slot the phase clamping；The sidepiece of the box body is further fixed on shaking hands.Projection and locating slot are engaged, Positioning action is played, facilitates the docking of box body and lid；Handle is set on box body, it is convenient that box body is picked and placeed.

Second object of the present invention is to be directed to above mentioned problem existing for existing technology, there is provided a kind of with fumigation box Electric fumigation furnace, its technical problem to be solved are：How the easy to use property and blast protection of electric fumigation furnace is improved.

A kind of electric fumigation furnace with fumigation box, the electric fumigation furnace include main furnace body, have master inside the main furnace body Furnace chamber, the exhaust opening and air inlet being connected with main furnace chamber are offered on the main furnace body, is fixed with inside the main furnace body roasting Frame, the grill are located at the top of main furnace chamber, it is characterised in that the inside of the main furnace body is further fixed on mounting bracket, described Mounting bracket is located at the bottom of main furnace chamber, and the fumigation box for the generation flue gas that can be heated, the peace are also placed with the mounting bracket It is fixed with electric heating assembly for being heated to fumigation box and main stove chamber air on dress support, the fumigation box and described Mounting bracket is mutually independent and separable, and the fumigation box and electric heating assembly are respectively positioned on the lower section of the grill.

Its principle is as follows：Barbi to be smoked is placed on grill, the sky in main furnace chamber is heated by electric heating assembly Gas and fumigation box, the production cigarette material of inside is set to produce flue gas after fumigation box is heated, flue gas rises carries out cigarette to the food on grill Smoked, in addition, electric heating assembly heats to air, hot-air carries out conventional baking to the food on grill so that food can Smoothly it is dehydrated and there is sootiness effect.This electric fumigation furnace is placed in mounting bracket using independent separable fumigation box, Easily the fumigation box for installing material can be put in, the fumigation box for exhausting production cigarette material can also be taken out replacing, carried The high convenience used, in addition, oxygen contact in cigarette material and air will be produced very after production cigarette material is placed in fumigation box It is few, the effect of burn incompletely is played, electric heating assembly is good to fumigation box progress heating effect, meets the temperature requirement of production cigarette, It is slowly lasting to produce cigarette, will not explode.

In a kind of above-mentioned electric fumigation furnace with fumigation box, the mounting bracket includes mounting box and smoked for placing The installing plate of cigarette case, one of end of the mounting box and the inwall of main furnace body are fixedly connected with, and the installing plate is fixed on peace In mounted box, the electric heating assembly is located in mounting box, and the installing plate is located at the top of electric heating assembly.Electric heating assembly position It is that it can be avoided to be in contact with the grease of drippage in the benefit in mounting box, improves the security and persistence used, will be smoked Cigarette case is placed efficiently be brought on a mounting board and taken out, and electric heating assembly heats to installing plate, and heat transfer is to smoked Cigarette case, heating relax, and improve blast protection effect.

In a kind of above-mentioned electric fumigation furnace with fumigation box, several annular boss are fixed with the installing plate, The annular boss is arranged in two rows and each annular boss is oppositely arranged.Set in the bottom of fumigation box and be engaged with annular boss Circular hole, then the annular boss on installing plate can play positioning action to fumigation box, make fumigation box accurate quick when mounted Positioning, further improve the convenience of fumigation box installation.

In a kind of above-mentioned electric fumigation furnace with fumigation box, a side of the main furnace body has fire door, described The side of main furnace body, which is provided with a fan, can close the fire door of the fire door, and the area of the fire door accounts for main furnace chamber along vertical side To more than the 90% of area of section.When designing the fire door of such large area and being advantageous to open fire door, it is easy to by fumigation box and Object on grill is taken out.

In a kind of above-mentioned electric fumigation furnace with fumigation box, the air inlet is located at the right lower quadrant of main furnace body and is located at The lower section of mounting bracket, the exhaust opening are located at the upper left quarter of main furnace body and positioned at the tops of grill.Exhaust opening is located at main furnace body Upper left quarter, for discharge smoke during oil smoke；Air inlet is located at the right lower quadrant of main furnace body and under mounting bracket Side, the flowing in air inlet by air, cooling effect is played to fumigation box, prevents the wood chip inside fumigation box from burning, and one Determine to prevent fumigation box to be heated too high and explode in degree.

Compared with prior art, advantages of the present invention is as follows：

1st, the resistance cigarette structure in this fumigation box can delay the flue gas in tobacco storage cavity to discharge, and thus slow down the stream of flue gas Speed, residence time of the flue gas in lid is extended, in the case of the production cigarette material identical of placement, fumigation box produces the time of cigarette Longer, in other words, under the equally long production cigarette time, the production cigarette material that this fumigation box needs is less, equivalent to improving production cigarette The utilization rate of material, in addition, resistance cigarette structure also acts as the effect for hindering air circulation, namely hinder the oxygen and box in air The contact of internal production cigarette material, makes production cigarette material nonflammable in the case of heated, and only produces flue gas, thus enters one Step improves the utilization rate of production cigarette material.

2nd, the horizontal baffle in this fumigation box, vertical clapboard one and vertical clapboard two play artificial extension flue gas circulation Path, extends residence time of the flue gas on lid, also further hinders the production cigarette material in the oxygen and box body in air The contact of material.

3rd, this electric fumigation furnace is placed in mounting bracket using independent separable fumigation box, easily can will install material The fumigation box of material puts in, and the fumigation box for exhausting production cigarette material can also be taken out into replacing, improve the convenience used.

4th, this electric fumigation furnace will be produced after cigarette material is placed in fumigation box, produce oxygen contact in cigarette material and air very It is few, the effect of burn incompletely is played, electric heating assembly is good to fumigation box progress heating effect, meets the temperature requirement of production cigarette, It is slowly lasting to produce cigarette, will not explode.

Brief description of the drawings

Fig. 1 is the explosive view of fumigation box.

Fig. 2 is the explosive view of lid.

Fig. 3 is the structural representation of horizontal baffle.

Fig. 4 is the sectional view of lid.

Fig. 5 is the structural representation of electric fumigation furnace.

Fig. 6 is the structural representation of mounting bracket.

In figure, 1 box body；2 lids；3 storage cavitys；4 tobacco storage cavities；5 smoke intaking holes；6 ventholes；7 resistance cigarette structures；Covered on 8；Under 9 Lid；10 horizontal baffles；11 upper cavities；12 lower chambers；13 passages one；14 vertical clapboards one；15 vertical clapboards two；16 left sub- chambers Body one；17 right sub- cavitys one；18 left sub- cavitys two；19 right sub- cavitys two；20 passages two；21 passages three；22U templates；23 Keep off along one；24 keep off along two；25 necks；26 trips；27 locating convex blocks；28 locating slots；29 main furnace bodies；30 main furnace chambers；31 exhaust openings； 32 air inlets；33 grills；34 mounting brackets；35 fumigation boxes；36 electric heating assemblies；37 mounting boxs；38 installing plates；39 convex annulars Platform；40 fire doors；41 fire doors.

Embodiment

It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described, But the present invention is not limited to these embodiments.

Embodiment one

As shown in Figure 1, Figure 2 and Figure 3, the present embodiment is a kind of fumigation box 35, and fumigation box 35 includes box body 1 and lid 2, box The inside of body 1 has the storage cavity 3 for being used for placing production cigarette material, and the top surface of box body 1 is open, and the upper end-face edge of box body 1 has convex The locating convex block 27 risen, the edge of lid 2 have the locating slot for vertically setting and being engaged with the shape of locating convex block 27 28, after box body 1 and the docking of lid 2, locating convex block 27 and the phase clamping of locating slot 28；The sidepiece of box body 1 is further fixed on shaking hands.It is convex Block and locating slot 28 are engaged, and play positioning action, facilitate the docking of box body 1 and lid 2；Handle is set on box body 1, it is convenient To picking and placeing for box body 1.

As shown in Figure 1, Figure 2 and Figure 3, lid 2 is detachably connected on the top of box body 1 and closes the opening of the box body 1, box The inside of lid 2 has tobacco storage cavity 4, and lid 2 includes upper lid 8 and lower cover 9, and upper lid 8 and lower cover 9 are relative to be connect to form tobacco storage cavity 4, enters cigarette Hole 5 is opened on lower cover 9, and venthole 6 is opened on lid 8, and resistance cigarette structure 7 is between smoke intaking hole 5 and venthole 6.Pass through Resistance cigarette structure 7 is set between smoke intaking hole 5 and venthole 6, reducing smoke flow velocity, extends residence time of the flue gas on lid 2, Hinder oxygen contact with the production cigarette material in box body 1 in air.Preferably, the bottom wall of box body 1 includes being parallel to each other setting The bottom wall one and bottom wall two put, have gap between bottom wall one and bottom wall two, when the bottom wall to box body 1 heat, It can prevent heated too high using the box body 1 of the structure and explode.Lid 2 divides to be easy to detachably for upper lid 8 and lower cover 9, The installation and maintenance of convenient resistance cigarette structure 7 are changed.Four edges of upper lid 8 have downwardly convex gear along 1 respectively, lower cover 9 Four edges there is the gear that raises up respectively along 2 24, when upper lid 8 and lower cover 9 is relative connect after, keep off the upper end along 2 24 The lower surface of lid 8 is resisted against, is kept off along 1 positioned at the outside kept off along 2 24.Gear along 2 24 and upper lid 8 against improve seal Property, meanwhile, keep off along 1 has dustproof effect positioned at gear along 2 24 outside.The edge of upper lid 8 offers some necks 25, The edge of lower cover 9 has some trips 26, by trip 26 and the phase clamping of neck 25 upper lid 8 and lower cover 9 can be made detachably solid It is fixed.The structure can realize that good docking is fixed between lid 8 and lower cover 9.

As shown in Fig. 3, Fig. 4 and Fig. 5, the bottom surface of lid 2 offers the smoke intaking hole for making tobacco storage cavity 4 be connected with storage cavity 3 5, the top surface of lid 2 has the venthole 6 being connected with tobacco storage cavity 4, and the inside of lid 2 is provided with the cigarette that can delay in tobacco storage cavity 4 The resistance cigarette structure 7 of gas discharge.Resistance cigarette structure 7 includes horizontal baffle 10, and it is interior and by tobacco storage cavity 4 that horizontal baffle 10 is located at tobacco storage cavity 4 It is separated into upper cavity 11 and lower chamber 12 in the horizontal direction, connection upper cavity 11 and lower chamber 12 is offered on horizontal baffle 10 Passage 1.Tobacco storage cavity 4 is separated into upper cavity 11 and lower chamber 12 by horizontal baffle 10 in the horizontal direction, then is produced in box body 1 After raw flue gas enters lower chamber 12, upper cavity 11 can only be entered by the passage 1 on horizontal baffle 10, arranged afterwards Go out, thus, the structure slow down flue gas flow rate, extends residence time of the flue gas on lid 2, hinders the oxygen in air With the contact of the production cigarette material in box body 1.

As shown in Fig. 3, Fig. 4 and Fig. 5, the upper surface of horizontal baffle 10 has a vertical clapboard 1, under horizontal baffle 10 Surface has vertical clapboard 2 15, and upper cavity 11 is divided into left sub- cavity 1 and right sub- cavity 1 by vertical clapboard 1, Lower chamber 12 is divided into left sub- cavity 2 18 and right sub- cavity 2 19 by vertical clapboard 2 15, and vertical clapboard 1 offers connection The passage 2 20 of left sub- cavity 1 and right sub- cavity 1, vertical clapboard 2 15 offer the left sub- cavity 2 18 of connection and the right side The passage 3 21 of sub- cavity 2 19.Vertical clapboard 1 and vertical clapboard two are set by the upper and lower surface in horizontal baffle 10 15, further reducing smoke flow velocity, residence time of the extension flue gas on lid 2, flue gas it can first produce, lead to from box body 1 is interior The passage smoke intaking hole 5 for crossing lower cover 9 enters the right sub- cavity 2 19 of lower chamber 12, then passes through the passage on vertical clapboard 2 15 3 21 enter left sub- cavity 2 18, by passage 1 enter upper cavity 11 left sub- cavity 1, then by vertically every Passage 2 20 on plate 1 enters right sub- cavity 1, then is discharged by venthole 6, the so artificial flue gas that extends Motion path, extend residence time of the flue gas on lid 2, hinder connecing for the production cigarette material in oxygen and box body in air Touch.Venthole 6 and smoke intaking hole 5 are respectively positioned on the right-hand member of lid 2, and passage 1 is located at the left end of horizontal baffle 10.The structure energy Enough extend the circulation path of flue gas, further extend residence time of the flue gas on lid 2.The quantity of vertical clapboard 1 is two Individual, two vertical clapboards 1 are fixed on horizontal baffle 10 by one piece of U-shaped board and are made, and the quantity of vertical clapboard 2 15 is two Individual, two vertical clapboards 2 15 are fixed on horizontal baffle 10 by one piece of U-shaped board and are made.Vertical clapboard 1 and vertical clapboard two 15 be after two, equivalent to two walls have been erect, can sufficiently stop the circulation of flue gas, is made in addition of U-shaped board Vertical clapboard 1 and vertical clapboard 2 15, manufacture craft is very convenient.

As shown in Figure 4, Figure 5, the resistance cigarette structure 7 of this fumigation box 35 can delay the flue gas in tobacco storage cavity 4 to discharge, and thus subtract The flow velocity of flue gas is delayed, has extended residence time of the flue gas in lid 2, in the case of the production cigarette material identical of placement, smoked The time that cigarette case 35 produces cigarette is longer, and in other words, under the equally long production cigarette time, the production cigarette material that this fumigation box 35 needs is more It is few, equivalent to the utilization rate for improving production cigarette material, in addition, resistance cigarette structure 7 also acts as the effect for hindering air circulation, namely resistance Hinder oxygen contact with the production cigarette material in box body 1 in air, made production cigarette material nonflammable in the case of heated, and Flue gas is only produced, thus further increases the utilization rate of production cigarette material.

Alternatively, asbestos or sandstone that cigarette structure 7 includes being filled in tobacco storage cavity 4 are hindered.By in tobacco storage cavity 4 Interior filling asbestos or sandstone, equally play reducing smoke flow velocity, extend the effect of residence time of the flue gas on lid 2, also rise To the effect for hindering the oxygen in air to be in contact with the production cigarette material in box body 1.

Embodiment two

As shown in Figure 1, Figure 2 and Figure 3, the present embodiment is a kind of electric fumigation furnace with fumigation box 35, fumigation box therein 35 and embodiment one it is identical, the electric fumigation furnace of the present embodiment includes main furnace body 29, and the inside of main furnace body 29 has main furnace chamber 30, main stove The exhaust opening 31 and air inlet 32 being connected with main furnace chamber 30 are offered on body 29, grill 33 is fixed with inside main furnace body 29, is baked Frame 33 is located at the top of main furnace chamber 30, and the inside of main furnace body 29 is further fixed on mounting bracket 34, and mounting bracket 34 is located at main furnace chamber 30 bottom, is also placed with the mounting bracket 34 to be heated and produces the fumigation box 35 of flue gas, and air inlet 32 is located at main furnace body 29 right lower quadrant and the lower section for being located at mounting bracket 34, exhaust opening 31 are located at the upper left quarter of main furnace body 29 and positioned at the upper of grill 33 Side.Exhaust opening 31 is located at the upper left quarter of main furnace body 29, for discharging the oil smoke during smoking；Air inlet 32 is located at main furnace body 29 Right lower quadrant and positioned at mounting bracket 34 lower section, the flowing in air inlet by air, to fumigation box 35 play cooling make With preventing the wood chip burning of the inside of fumigation box 35, prevent fumigation box 35 to be heated too high and explode to a certain extent.

As shown in Figure 4, Figure 5, a side of main furnace body 29 has fire door 40, and the side of main furnace body 29 is provided with a fan Can close the fire door 41 of fire door 40, the area of fire door 40 account for main furnace chamber 30 vertically area of section more than 90%.If Count such large area fire door 40 be advantageous to open fire door 41 when, it is easy to the object on fumigation box 35 and grill 33 is taken Out.

The electric heating assembly for being heated to air in fumigation box 35 and main furnace chamber 30 is fixed with mounting bracket 34 36, fumigation box 35 is mutually independent and separable with mounting bracket 34, and fumigation box 35 and electric heating assembly 36 are respectively positioned under grill 33 Side.The distance between electric heating assembly 36 and orlop grill 33 are preferably that the distance between 150-230mm, grill 33 is preferably 80-90mm, grill 33 are preferably four layers, can so ensure that electric heating assembly 36 has to the food on grill 33 and preferably dry Roasting effect.Mounting bracket 34 includes mounting box 37 and the installing plate 38 for placing fumigation box 35, mounting box 37 one of them End and the inwall of main furnace body 29 are fixedly connected with, and installing plate 38 is fixed on mounting box 37, and electric heating assembly 36 is located at mounting box 37 Interior, installing plate 38 is located at the top of electric heating assembly 36.The benefit that electric heating assembly 36 is located in mounting box 37 is to avoid It is in contact with the grease of drippage, improves the security and persistence used, and fumigation box 35 is placed on installing plate 38 can be with Efficiently it is brought into and takes out, electric heating assembly 36 heats to installing plate 38, and heat transfer relaxes, carried to fumigation box 35, heating High blast protection effect.Preferably, having gap between electric heating assembly 36 and installing plate 38, installing plate 38 can be so prevented It is heated too high, bring more preferable explosion-proof effect.Several annular boss 39 are fixed with installing plate 38, annular boss 39 is arranged in Two rows and each annular boss 39 is oppositely arranged.The circular hole being engaged with annular boss 39 is set in the bottom of fumigation box 35, then pacified Annular boss 39 in loading board 38 can play positioning action to fumigation box 35, make fumigation box 35 accurate when mounted quick fixed Position, further improve the convenience of the installation of fumigation box 35.

As shown in fig. 6, barbi to be smoked is placed on grill 33, heated by electric heating assembly 36 in main furnace chamber 30 Air and fumigation box 35, the production cigarette material of inside is produced flue gas after fumigation box 35 is heated, flue gas rises on grill 33 Food carries out sootiness, in addition, electric heating assembly 36 heats to air, hot-air carries out conventional bake to the food on grill 33 System so that food can smoothly be dehydrated and have sootiness effect.This electric fumigation furnace is using independent separable fumigation box 35 It is placed in mounting bracket 34, easily the fumigation box 35 for installing material can puts in, can also will exhausts production cigarette material Fumigation box 35 take out replacing, improve the convenience used, in addition, will be after production cigarette material be placed in fumigation box 35, production Oxygen contact in cigarette material and air is seldom, plays the effect of burn incompletely, electric heating assembly 36 is carried out to fumigation box 35 Heating effect is good, meets the temperature requirement of production cigarette, production cigarette is slowly lasting, will not explode.

Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.

Claims (15)

1. a kind of fumigation box, the fumigation box (35) includes box body (1) and lid (2), has inside the box body (1) and is used to put The storage cavity (3) of production cigarette material is put, box body (1) top surface is open, it is characterised in that the lid (2) is detachably connected on The top of box body (1) and the opening for closing the box body (1), the inside of the lid (2) have tobacco storage cavity (4), the lid (2) Bottom surface offer the smoke intaking hole (5) for making tobacco storage cavity (4) be connected with storage cavity (3), the top surface of the lid (2) has and storage The venthole (6) that smoke chamber (4) is connected, the inside of the lid (2), which is provided with, can delay the resistance that the flue gas in tobacco storage cavity (4) is discharged Cigarette structure (7).

2. a kind of fumigation box according to claim 1, it is characterised in that the lid (2) includes upper lid (8) and lower cover (9), the upper lid (8) and lower cover (9) are connect to form the tobacco storage cavity (4) relatively, and the smoke intaking hole (5) is opened on lower cover (9), The venthole (6) is opened on lid (8), and the resistance cigarette structure (7) is located between smoke intaking hole (5) and venthole (6).

3. a kind of fumigation box according to claim 1 or 2, it is characterised in that the resistance cigarette structure (7) includes horizontal baffle (10), the horizontal baffle (10) is located in the tobacco storage cavity (4) and the tobacco storage cavity (4) is separated into epicoele in the horizontal direction Body (11) and lower chamber (12), the passage of connection upper cavity (11) and lower chamber (12) is offered on the horizontal baffle (10) One (13).

4. a kind of fumigation box according to claim 3, it is characterised in that the upper surface of the horizontal baffle (10) has perpendicular Straight baffle one (14), the lower surface of the horizontal baffle (10) have vertical clapboard two (15), and the vertical clapboard one (14) will Upper cavity (11) is divided into left sub- cavity one (16) and right sub- cavity one (17), and the vertical clapboard two (15) is by lower chamber (12) It is divided into left sub- cavity two (18) and right sub- cavity two (19), the vertical clapboard one (14) offers the left sub- cavity one of connection (16) and right sub- cavity one (17) passage two (20), the vertical clapboard two (15) offers the left sub- cavity two (18) of connection With the passage three (21) of right sub- cavity two (19).

5. a kind of fumigation box according to claim 3, it is characterised in that the venthole (6) and smoke intaking hole (5) are respectively positioned on The right-hand member of lid (2), the passage one (13) are located at the left end of horizontal baffle (10).

6. a kind of fumigation box according to claim 4, it is characterised in that the quantity of the vertical clapboard one (14) is two Individual, two vertical clapboards one (14) are fixed on horizontal baffle (10) by one piece of U-shaped board (22) and are made, the vertical clapboard two (15) quantity is two, and two vertical clapboards two (15) are fixed on horizontal baffle (10) by one piece of U-shaped board (22) and are made.

7. a kind of fumigation box according to claim 1 or 2, it is characterised in that the resistance cigarette structure (7) includes being filled in institute State the asbestos or sandstone in tobacco storage cavity (4).

8. a kind of fumigation box according to claim 2, it is characterised in that four edges of the upper lid (8) have respectively Downwardly convex gear is along one (23), and four edges of the lower cover (9) have the gear to raise up along two (24) respectively, when upper lid (8) and lower cover (9) is with respect to after connecing, and the gear is resisted against the lower surface of upper lid (8) along the upper end of two (24), described to keep off along one (23) positioned at outside of the gear along two (24).

9. a kind of fumigation box according to claim 8, it is characterised in that the edge of the upper lid (8) offers some Neck (25), the edge of the lower cover (9) have some trips (26), can be made by trip (26) and neck (25) phase clamping Upper lid (8) and lower cover (9) are detachably fixed.

10. a kind of fumigation box according to claim 9, it is characterised in that the upper end-face edge of the box body (1) has upward Raised locating convex block (27), the edge of the lid (2) have vertically set and with locating convex block (27) shape phase The locating slot (28) of cooperation, after the box body (1) and lid (2) docking, the locating convex block (27) and locating slot (28) phase Clamping；The sidepiece of the box body (1) is further fixed on shaking hands.

11. a kind of electric fumigation furnace with the fumigation box in the claims 1-10 in any one, the electric fumigation furnace bag Main furnace body (29) is included, there is main furnace chamber (30) inside the main furnace body (29), offered and main furnace chamber on the main furnace body (29) (30) exhaust opening (31) and air inlet (32) being connected, the main furnace body (29) is internal to be fixed with grill (33), the grill (33) it is located at the top of main furnace chamber (30), it is characterised in that the inside of the main furnace body (29) is further fixed on mounting bracket (34), The mounting bracket (34) is located at the bottom of main furnace chamber (30), and the generation flue gas that can be heated also is placed with the mounting bracket (34) Fumigation box (35), be fixed with the mounting bracket (34) for adding to fumigation box (35) and main furnace chamber (30) interior air The electric heating assembly (36) of heat, the fumigation box (35) and the mounting bracket (34) are mutually independent and separable, the fumigation box (35) and electric heating assembly (36) is respectively positioned on the lower section of the grill (33).

A kind of 12. electric fumigation furnace with fumigation box according to claim 11, it is characterised in that the mounting bracket (34) mounting box (37) and the installing plate (38) for placing fumigation box (35), one of end of the mounting box (37) are included The inwall in portion and main furnace body (29) is fixedly connected with, and the installing plate (38) is fixed on mounting box (37).

A kind of 13. electric fumigation furnace with fumigation box according to claim 12, it is characterised in that the installing plate (38) On be fixed with several annular boss (39), the annular boss (39) is arranged in two rows and each annular boss (39) is relative sets Put.

A kind of 14. electric fumigation furnace with fumigation box according to claim 11 or 12 or 13, it is characterised in that the master One side of body of heater (29) has fire door (40), and the side of the main furnace body (29), which is provided with a fan, can close the stove The fire door (41) of mouthful (40), the area of the fire door (40) account for main furnace chamber (30) vertically area of section more than 90%.

A kind of 15. electric fumigation furnace with fumigation box according to claim 14, it is characterised in that the air inlet (32) Right lower quadrant positioned at main furnace body (29) and the lower section positioned at mounting bracket (34), the exhaust opening (31) are located at main furnace body (29) Upper left quarter and the top for being located at grill (33).