CN202354354U - Box type stacking flue-curing barn - Google Patents

Abstract

A box type stacking flue-curing barn is formed by a heating chamber and a tobacco leaf loading chamber. The heating chamber (1) is provided with a combustion furnace, a heat delivery fan, and a hot air delivery channel inside. The box type stacking flue-curing barn is characterized in that the two sides of the bottom of the tobacco leaf loading chamber are provided with guide rails (8); barn wall corners adjacent to the guide rails are provided with guide rail walls (13) higher than the bottoms of tobacco leaf loading boxes; a partition adjacent to the heating chamber is provided with an air outlet (2) in the upper portion and an air inlet (10) in the lower portion; a plurality of independent tobacco leaf loading boxes (4) made of tubular metal material are disposed on the guide rails rollingly; and four corners of each tobacco leaf loading box are provided with supporting rollers (9). The box type stacking flue-curing barn solves the problem of relatively high rate of badly cured tobacco leaves, such as scorched leaves and steamed leaves occurring after curing of the tobacco leaves, caused by unsmooth airflow exchange during a conventional box type stacking curing process, thereby realizing uniformity of temperature and humidity, speeding up dehydration of the tobacco leaves, reducing curing cost indirectly and improving tobacco leaf curing quality.

Description

Box accumulation formula barn

Technical field

The utility model relates to the box accumulation formula barn that a kind of baking of flue-cured tobacco is used.

Background technology

Baking is key link in the leaf tobacco production, the conventional intensive baking of domestic employing, and the upper boom of classifying after the tobacco leaf maturation gathered is compiled cigarette; Then the manual work of every bar fresh tobacco leaf is packed in the conventional horizontal bulk curing barn cigarette-filling house, the tobacco leaf upper boom is compiled solid consuming time many on bar, and operation easier is big; Labour intensity is big; And conventional horizontal bulk curing barn cigarette-filling house dress cigarette amount is less, and recruitment is many, and cost is high.Domestic use cigarette folder equipment carries out baking of flue-cured tobacco, only solves the cigarette problem of compiling, though that folder cigarette amount is compared conventional peg is big, its dress cigarette difficulty is still bigger, and there is poor sheet in the quality of tobacco after the baking, steams the many problems of sheet.The box barn baking of external employing increases split-wind plate in the cigarette-filling house bottom, for reaching branch wind uniformity wind speed, air quantity and blast that circulating fan produces is had relatively high expectations, and has increased cost; Casing and ground level are higher, have increased the difficulty of mechanization; Box house does not have ventilation equipment, air-flow exchange inequality in the bake process, and the tobacco leaf inclusion changes inharmonious, insufficient, causes quality of tobacco relatively poor; Owing to lack ventilation equipment, toast consuming time longlyer, cause energy consumption bigger, baking operating cost height.

Summary of the invention

The purpose of the utility model provides a kind of box accumulation formula barn; Compile the cigarette upper boom to solve present similar barn; Compile that tobacco leaf behind the bar refills just carry out on the tobacco rod drop in beam in the barn existing in the bake process consuming time many, recruitment is many; Energy consumption is big, and cost is high, and baking quality of tobacco inconvenience control causes not enough problems such as quality of tobacco difference.

Realize the technical scheme of above-mentioned purpose: box accumulation formula barn is made up of heating clamber and cigarette-filling house, combustion furnace is installed in the heating clamber, send air-heater and hot blast transfer passage; Cigarette-filling house's two bottom sides is equipped with guide rail; Build and be higher than the guideway wall of dress at the bottom of the smoke box in the barn foundation place of Lin Chu mutually with guide rail; The air port is left on the partition wall top adjacent with heating clamber; Air inlet is arranged at the bottom, and rolling on the guide rail is placed with a plurality of dress smoke boxes of independently making of the tubular metal material, and four jiaos of places, dress smoke box bottom are equipped with support wheel.

The dress smoke box connects into the square frame body by 12 square tube section bars, and two sides are connected with the sealing of sheet metal and case underframe bar, and the front is made into the movable chamber door of rotating switch with the wire netting material, and is affixed with the moulding on wire netting material and corresponding framework four limits at the back; The upper and lower end, case chamber is by the parallel affixed consistent size at interval of metal pipe material, upper and lower correspondence grid-like.In the support wheel of dress smoke box bottom, the two-wheeled below the chamber door is a directional wheel, and the two-wheeled of bottom, casing back is a universal wheel.

Go to the bottom on the case chamber lined and go up the correspondence position weldering and be shaped on the locator card of pressing the cigarette air channel, press the cigarette air channel vertically to be placed on corresponding four of upper-lower position in the casing and press in the space that cigarette air channel locator cards confirm.

Movable chamber door is made up of two fans up and down, and last fan is rotatably installed on the last horizontal stripe in framework front with hinge, and lower fan is rotatably installed on the horizontal stripe of going to the bottom in the framework front through hinge.

Cross the draw points that evenly are placed with many location tobacco leaves in the grid between casing front and back from bottom to top according to the tobacco leaf distributing position, the length of draw point is greater than the width between the two sides before and after the dress smoke box.

Press the cigarette air channel to process the long partially framework of grid-shaped, be connected with air deflector near its top by the weldering of slice shape metal material.

Promptly process a box accumulation formula barn according to such scheme; Dress smoke box dress fresh tobacco leaf is at 1000kg/ case-1200kg/ case, and every barn holds 7 of smoke boxes, and dress cigarette total amount is at 7000kg-7200kg; It is about 2 times that common peg bulk curing barn is adorned the cigarette amount; Saved domestic conventional peg baking and used cigarette folder baking classification to compile the recruitment of cigarette link, and practiced thrift the recruitment of dress cigarette link, it is dangerous to have reduced labour intensity, operation easier and dress cigarette; Save similar barn and send out manufacturing workload and the Master Cost that split-wind plate is installed in the bottom, the hot blast that thermal source provides gets into about up and down in the tobacco leaf gap in the case through pressing the cigarette air channel, and air-flow is balanced; Practiced thrift construction cost, reduced circulating fan requirement, energy efficient; Reduced operating cost, used and press cigarette air channel and contact pin to make fresh tobacco leaf evenly loose at box house, fixedly tobacco leaf is in the position of box house; Prevent that tobacco leaf from causing the air-flow exchange not smooth owing to sinking to producing extruding; It is smooth and cause cured tobacco leaf poor sheet to occur, steam the roasting higher difficult problems of bad cigarette ratio such as sheet to have solved in the external box accumulation formula bake process air-flow exchange, thereby reaches the uniformity of humiture, quickens tobacco leaf to dehydrate; Indirect reduction the baking cost, and improve baking quality of tobacco.

Description of drawings

The box accumulation formula of Fig. 1 barn structural representation.

The box accumulation formula of Fig. 2 barn cross-sectional view strength.

Fig. 3 adorns the smoke box stereogram.

Fig. 4 is movable chamber door of dress smoke box and casing connected mode sketch map.

Fig. 5 is the vanning vertical view.

Fig. 6 presses cigarette air channel stereogram.

Among the figure, the 1st, heating clamber, the 2nd, air outlet, the 3rd, cigarette-filling house, the 4th, the dress smoke box, the 5th, press the cigarette air channel; The 6th, draw point, the 7th, thermal current, the 8th, the guide rail that the dress smoke box moves, the 9th, the support wheel of dress smoke box, the 10th, air inlet, the 11st, hot-air channel; The 12nd, horizontal stripe at the bottom of the case, the 13rd, guideway wall, the 14th, metal tube, the 15th, dodge gate latch, the 16th, steel wire, the 17th, steel hinge; The 18th, movable chamber door, the 19th, steel plate, the 20th, the locator card in pressure cigarette air channel, the 21st, air deflector, the 22nd, form the slice shape metal of pressing the cigarette air channel.

The specific embodiment

Below in conjunction with accompanying drawing,, technical scheme is specified as embodiment.

With reference to Fig. 1,2, box accumulation formula barn comprises that with brick heating clamber of building 1 and 3 two large divisions of cigarette-filling house having in the heating clamber provides the thermal source of heat energy producer, blower fan, napex that formations such as smoke evacuation dehumidifying passage are arranged.Cigarette-filling house 3 is rectangular cavitys of a sealing; The front is the smokebox door that makes things convenient for opening and closing that the dress cigarette is used; Indoor two bottom sides has been built two guideway walls 13 along foundation, and the requirement for height of guideway wall exceeds horizontal stripe 12 at the bottom of the case of dress smoke box 4 bottoms, is used for the hot blast in the inlet chamber is limited in hot-air channel 11 spaces of dress smoke box 4 bottoms; Stop hot blast along upwards operation of metope, upwards flow but upwards flow at the bottom of the case again to press between cigarette air channel 5 or the tobacco leaf gap in the case of packing into; At two guideway walls, 13 inboard fixing two guide rails 8, guide rail 8 is used to accept the support wheel 9 of dress smoke box 4 two bottom sides, is convenient to adorn smoke box in indoor moving.The size of cigarette-filling house designs and produces according to actual needs, and this routine cigarette-filling house can hold 7 dress smoke boxes.Move on to easy to operate outside the cigarette-filling house in order to adorn smoke box 4, two support wheels 9 of movable chamber door 18 belows are mounted to directional wheel, and two support wheels 9 of below, casing back are mounted to universal wheel.The air inlet 10 of introducing hot blast is arranged at the partition wall bottom that heating clamber 1 to cigarette-filling house is 3, and the top is useful on the air outlet 2 of dehumidifying 7.

With reference to Fig. 1,3,4,5,6, the dress smoke box is processed cuboid, processes with square metal tube 14 welding.Left and right, back three faces of body are with the tubing affixed four horizontal horizontal stripes of reinforcement that laterally are arranged in parallel in formation side, along the horizontal stripe between the two vertical bars that constitute dress smoke box back and Xiang Duan, bottom, are fixed into netted with netted metal material in plane and press strip again.Netted plane materiel can be used galvanized steel wire netting 16 or stainless steel cloth; Two sides, the left and right sides is with sheet metal 19 affixed sealings.On the upper bottom surface and bottom surface of the side's of formation body; The upper and lower position is corresponding; Each fixes three horizontal stripes that are parallel to each other, and on the horizontal stripe of correspondence, welds the locator card 20 of pressing cigarette air channel 5, a pressure of movable installation cigarette air channel 5 between the locator card of each a pair of position correspondence on the upper and lower horizontal stripe.In cabinets cavity, be placed with many draw points 6 along activity between grid to the grid of back of positive movable chamber door 18; Draw point is the placement location according to tobacco leaf in the distribution mode of cabinets cavity, from bottom to top more than four or four, from left to right more than four or four.Be mainly used in and solve the not extruding mutually of tobacco leaf of putting into case, and cause hot blast not smooth, thereby the tobacco flue-curing that reaches in the case is even, avoids the poor sheet that occurs in the tobacco flue-curing or steams sheet.

With reference to Fig. 6, press cigarette air channel 5 usefulness slice shape metals 22 to make the inclined to one side cuboid that grid constitutes, like the fine steel rib material; The affixed air deflector 21 in its inner chamber top, effect are both for from the hot blast of bottom hot-air channel 11 a unimpeded space being provided, and can hot blast be limited in more favourable four sides again and flow to the indoor of tobacco leaf place, improve the effect of baking tobacco leaves.

With reference to Fig. 3,4, be in case, to take out in the convenient case of packing fresh tobacco leaf into and baked dry tobacco leaf in the effect of the front installation activity chamber door of dress smoke box 4 side's bodies.Be welded into the doorframe that is fit to install and encapsulate the casing front with metal pipe material earlier, with the wire netting material tiling be fixed on the tubing of doorframe periphery again.So make two fan chamber doors, be rotatably installed on the casing upper end horizontal stripe and the horizontal stripe of going to the bottom with hinge 17 respectively.And facing mutually in the middle part of casing a latch 15 is installed respectively on the straight-bar, and two jiaos of places of corresponding chamber door are manufactured with pin-and-hole, and promptly every door of fanning has two latches 15 and a corresponding pin-and-hole, is used for fixing flexibly of movable chamber door 18 of upper and lower two fans and casing.

During use, dress smoke box 4 along the guide rail slippage to outdoor, and the corresponding casing trailing flank of transference chamber door lands and keeps flat.Draw back active box door bolt 15; Two movable chamber doors 18 are opened; Then smoke box 4 inside are adorned in loose being scattered in of fresh tobacco leaf; When tobacco leaf thickness reaches the 25-30cm left and right sides, will press cigarette air channel 5 to put into dress smoke box 4 inside equably, between the locator card 20 that the top in pressure cigarette air channel and bottom card are placed on upper and lower each two correspondence, it is relatively stable that the tobacco leaf of putting into is pressed under the pressure in cigarette air channel.To the tobacco leaf full container load, then dodge gate 18 is built by that analogy, plugged dodge gate latch 15, contact pin 6 is inserted from top to bottom passed tobacco leaf in the case then; To the casing back, load drops in the grid, will adorn smoke box 4 subsequently and erect; Promptly four support wheel 9 ground connection push cigarette-filling house 3 at last, accomplish one case fresh tobacco leaf and go into stove; Fill whole stove barn by that analogy, bake process carries out according to piling up the formula baking process, and baking finishes and dress smoke box 4 is pulled out barn promptly accomplishes bake process.Its thermal current 7 produces in heating clamber 1 in the bake process, passes through air inlet 10 then, arrives the barn doorway through hot-air channel 11 forward, upwards gets into the interior tobacco leaf gap of casing and presses cigarette air channel 5 to the barn top, accomplishes hot air circulation through air outlet 2 at last.

Claims (7)

1. box accumulation formula barn is made up of heating clamber and cigarette-filling house, and heating clamber is equipped with combustion furnace in (1), send air-heater and hot blast transfer passage; It is characterized in that cigarette-filling house's two bottom sides is equipped with guide rail (8); Build and be higher than the guideway wall (13) of dress at the bottom of the smoke box in the barn foundation place of Lin Chu mutually with guide rail; Air port (2) is left on the partition wall top adjacent with heating clamber; Air inlet (10) is arranged at the bottom, and rolling on the guide rail is placed with a plurality of dress smoke boxes of independently making of the tubular metal material (4), and four jiaos of places, dress smoke box bottom are equipped with support wheel (9).

2. box accumulation formula barn according to claim 1; It is characterized in that adorning smoke box (4) and connect into the square frame body by 12 square tube section bars; Two sides are connected with the sealing of case underframe bar with metallic plate (19); Positive be made into the movable chamber door (18) of rotating switch with wire netting (16), affixed with the moulding on wire netting and corresponding framework four limits at the back; The upper and lower end, case chamber is by the parallel affixed consistent size at interval of metal pipe material, upper and lower correspondence grid-like.

3. box accumulation formula barn according to claim 1 is characterized in that adorning in the support wheel (9) of smoke box bottom, and the following two-wheeled of movable chamber door (18) is a directional wheel, and the two-wheeled of bottom, casing back is a universal wheel.

4. box accumulation formula barn according to claim 1; It is characterized in that going to the bottom on the case chamber lined and go up the correspondence position weldering and be shaped on the locator card (20) of pressing cigarette air channel (5), press cigarette air channel (5) vertically to be placed on corresponding four of upper-lower position in the casing and press in the space that cigarette air channel locator cards (20) confirm.

5. according to claim 2 or 3 described box accumulation formula barns; It is characterized in that movable chamber door (18) is made up of two fans up and down; Last fan is rotatably installed on the positive last horizontal stripe of framework with hinge (17), and lower fan is rotatably installed on the horizontal stripe of going to the bottom in the framework front through hinge (17).

6. box accumulation formula barn according to claim 1 and 2; It is characterized in that crossing the draw points that evenly are placed with many location tobacco leaves in the grid between casing front and back from bottom to top according to the tobacco leaf distributing position, the length of draw point is greater than the width between the two sides before and after the dress smoke box.

7. according to the described box accumulation formula barn of claim 4, it is characterized in that pressing cigarette air channel (5) to process the long partially framework of grid-shaped, be connected with air deflector (21) near its top by the weldering of slice shape metal material.

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