CN113753494A

CN113753494A - Multilayer reciprocating chain belt type bran steaming machine

Info

Publication number: CN113753494A
Application number: CN202111101595.6A
Authority: CN
Inventors: 田颖斌; 于武; 闵晨阳
Original assignee: Suzhou Gss Machinery Co ltd
Current assignee: Suzhou Gss Machinery Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2021-12-07

Abstract

The invention relates to the technical field of wine brewing, and discloses a multilayer reciprocating chain belt type bran steaming machine which comprises a machine base, wherein the top of the machine base is provided with a plurality of layers of box bodies, each layer of box body is internally provided with a set of multilayer chain belt conveying device, the running directions of an upper group of multilayer chain belt conveying device and a lower group of multilayer chain belt conveying device are opposite, and the top of the multilayer box body is fixedly provided with an upper cover; cold air enters the upper and lower penetrating material layer from the middle of the fifth layer and the sixth layer and is discharged, and the flow directions of steam or air of the two adjacent layers are opposite from top to bottom, so that the problem that the upper and lower ventilation and heating of the material layer are uneven in the prior art is solved, and the steaming and cooling effects are greatly improved.

Description

Multilayer reciprocating chain belt type bran steaming machine

Technical Field

The invention relates to the technical field of wine making, in particular to a multilayer reciprocating chain belt type bran steaming machine.

Background

The bran hull is an indispensable solid filler and leavening agent in Chinese white spirit, especially in strong aromatic white spirit brewing, not only provides a space supporting environment with a large specific surface area for the proliferation and metabolism of microorganisms in the fermented grain fermentation process, but also provides a leavening mass transfer space for the volatilization and concentration of aroma components in the mixed steaming and burning process of the fermented grains. The bran hull for brewing wine is from a relatively complete mixture of rice hull and germ obtained after rice threshing. Because the bran shells are easy to damp and go mouldy in the storage and transportation processes, and contain a large amount of raw bran flavor and bitter substances, the bran shells need to be placed in a wine retort in advance in the actual production process, are subjected to open-mouth steaming for a certain time by using clear water, and are mixed with fermented grains to be subjected to white spirit distillation.

At present, most of the chaff steaming equipment applied to the market is operated in a batch mode, so that the operation efficiency is low and the energy consumption is high. But a small number of tunnel type continuous operation machine types exist, but have the defects of large occupied area, high energy consumption, uneven heat transfer, poor steaming and removing effect, high failure rate and the like, and therefore, a multilayer reciprocating chain belt type bran steaming machine is provided.

Disclosure of Invention

The invention mainly solves the technical problems in the prior art and provides a multilayer reciprocating chain belt type bran steaming machine.

In order to achieve the purpose, the invention adopts the following technical scheme that the multilayer reciprocating chain belt type bran steaming machine comprises a base, wherein a multilayer box body is arranged above the base, a set of multilayer chain belt conveying device is arranged in each layer of box body, the running directions of an upper group of multilayer chain belt conveying device and a lower group of multilayer chain belt conveying device are opposite, an upper cover is fixedly arranged at the top of the multilayer box body, a feeding bin is arranged at the right end of the top of the upper cover, the feeding bin is communicated with the interiors of the multilayer box bodies, a discharging mechanism is arranged at the bottom of the multilayer box body, and the discharging mechanism is communicated with the interiors of the multilayer box bodies.

Preferably, the multilayer chain belt conveying device comprises a driving motor, a punching chain belt, a chain wheel and cleaning brush rolls, the chain wheel comprises a driving chain wheel and a driven chain wheel, the driving motor is arranged outside the box body and connected with the driving chain wheel through a driving shaft, the punching chain belt is sleeved on the chain wheel, rollers are arranged on the punching chain belt at intervals, the cleaning brush rolls are arranged at the position of a discharging end of the multilayer chain belt conveying device, the cleaning brush rolls are two groups, the two groups of cleaning brush rolls are a transverse cleaning roller brush and a longitudinal cleaning roller brush, the transverse cleaning roller brush is arranged at the position of the inner side close to the driven chain wheel of the punching chain belt, and the longitudinal cleaning roller brush is arranged at the position of the outer side close to the driven chain wheel of the punching chain belt.

Preferably, a material baffle plate is fixedly arranged at the bottom of the discharge end of the multilayer chain belt conveying device in an inclined mode, and a material guide plate is fixedly arranged at the bottom of the material baffle plate.

Preferably, be provided with feeding storehouse level sensor on the lateral wall in feeding storehouse, the inboard bottom in feeding storehouse is provided with the feeding relief valve, the inboard bottom in feeding storehouse corresponds multilayer box inside position and is provided with limited flitch, the inboard top position of arranging material mechanism is provided with discharge end level sensor, the inboard top of arranging material mechanism is provided with ejection of compact relief valve.

Preferably, the outer end of the multilayer box body is provided with a fan, the output end of the fan is connected with an air supply pipeline, the air supply pipeline is fixedly provided with an air inlet pipe joint corresponding to one end of the multilayer box body, one end of the air inlet pipe joint, which is far away from the air supply pipeline, is communicated with the inner air inlet side of the multilayer box body, the outer end of the multilayer box body is provided with a steam transmission device, the output end of the steam transmission device is connected with a steam spray pipe, the steam spray pipe is arranged in the air inlet side of the multilayer box body, the bottom of the inner side of the machine base is provided with an exhaust fan, the input end of the exhaust fan is provided with an exhaust pipeline, steam outlet joints are arranged at intervals corresponding to the positions of the exhaust pipeline in the multilayer box body, the air inlet side of the multilayer box body is communicated with the inner part of the exhaust pipeline through the steam outlet joints, and the bottom of the inner side of the multilayer box body is provided with a cooling waste gas outlet corresponding to the position of the exhaust pipeline, the exhaust side of the multi-layer box body and the interior of the exhaust pipeline are communicated with each other through the cooling exhaust gas outlet.

Preferably, the left side and the right side of the position, corresponding to the punching chain belt, of the inner side of the multilayer box body are provided with two side supporting slide rails, the middle of the position, corresponding to the punching chain belt, of the inner side of the multilayer box body is provided with a middle supporting slide rail, and material sealing plates are arranged above the two side supporting slide rails.

Preferably, a steam supply system is arranged on the side wall of the multi-layer box body, the steam supply system comprises a steam pipeline, a flow control valve, a pressure gauge and a flow meter, a discharged steam temperature sensor is arranged at the bottom of the upper cover, and a control box is arranged in the machine base.

Advantageous effects

The invention provides a multilayer reciprocating chain belt type bran steaming machine. The method has the following beneficial effects:

(1) the multilayer reciprocating chain belt type bran steaming machine is characterized in that steam is introduced from the middle of a first layer and a second layer, and the middle of a third layer and a fourth layer, the steam penetrates through a material layer upwards and downwards, and waste gas is discharged from the upper part of the first layer, the middle of the second layer and the third layer, and the middle of the fourth layer and the fifth layer to achieve the purpose of steaming; cold air enters the upper and lower penetrating material layer from the middle of the fifth layer and the sixth layer and is discharged, and the penetrating material directions of the steam or air of the two adjacent layers are opposite from top to bottom, so that the problem of uneven heat transfer in the upper and lower direction of unidirectional ventilation on the material layer in the past is solved, and the evaporating and cooling effects are greatly improved.

(2) According to the multilayer reciprocating chain belt type bran steaming machine, when materials on an upper layer chain plate move to the head (driving end) along with a chain belt, the materials flow to the tail (driven end) of a next layer chain belt by gravity and move in the opposite direction along with the next layer chain belt. In the process of the flow rotation, the materials are mixed for the first time, and heat transfer between particles is automatically carried out due to the existence of temperature gradient between the materials. Through many times of circulation and mixing, the material is heated more evenly, and the evaporation and cooling effects are better.

(3) This reciprocal chain belt of multilayer evaporates chaff machine can effectually block through the flitch and get into between the chain belt both sides roller that punches a hole, influence the chain belt operation that punches a hole, and the effect of middle support slide rail is that the chain belt that avoids punching a hole receives the too big production transverse bending of material pressure or even the derail condition takes place.

(4) The multi-layer reciprocating chain belt type bran steaming machine has the advantages that continuous feeding, no bridging and no continuous flow are guaranteed through the discharge valve and the material limiting plate on the feeding bin, the material level can be automatically controlled through the material level switch, and the bin is always full of materials; the effect of limit flitch is control bed of material thickness, can adjust as required.

(5) This reciprocal chain belt of multilayer evaporates chaff machine, row material mechanism include half open-type discharge valve and arrange the material pipe, and half open-type discharge valve main function is the regulation discharge capacity, avoids the material stream too fast to cause the wind short circuit, also can avoid simultaneously stopping up.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic view of the overall structure of the multi-layer reciprocating chain belt type bran steaming machine of the present invention;

FIG. 2 is a partial schematic view of a multi-layer box according to the present invention;

FIG. 3 is a schematic view of a partial structure of the support rail according to the present invention;

FIG. 4 is a partial schematic view of a punched chain of the present invention.

Illustration of the drawings:

1. a machine base; 2. a multi-layer box body; 3. a multi-layer chain belt conveying device; 4. an upper cover; 5. a feeding bin; 6. a discharge mechanism; 7. a drive motor; 8. punching a chain belt; 9. a sprocket; 10. cleaning the brush roll; 11. a steam line; 12. a flow control valve; 13. a pressure gauge; 14. a flow meter; 15. an exhaust fan; 16. an exhaust duct; 17. a striker plate; 18. a material guide plate; 19. a feed bin level sensor; 20. a feeding and material stirring wheel; 21. a material limiting plate; 22. a discharge steam temperature sensor; 23. a control box; 24. a discharge end material level sensor; 25. a discharging and stirring wheel; 26. a fan; 27. a supply air line; 28. an air inlet pipe interface; 29. a cooling exhaust gas discharge port; 30. a steam nozzle; 31. a steam outlet connection; 32. the two sides support sliding rails; 33. the middle supports the sliding rail; 34. and a material sealing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): a multi-layer reciprocating chain belt type bran steaming machine is shown in figures 1-4 and comprises a machine base 1, a plurality of layers of box bodies 2 are arranged above the machine base 1, a set of multi-layer chain belt conveying device 3 is arranged in each layer of box body, the running directions of an upper multi-layer chain belt conveying device 3 and a lower multi-layer chain belt conveying device 3 are opposite, an upper cover 4 is fixedly installed at the top of each multi-layer box body 2, a feeding bin 5 is arranged at the right end of the top of each upper cover 4, the feeding bin 5 is communicated with the interiors of the multi-layer box bodies 2, a discharging mechanism 6 is arranged at the bottom of each multi-layer box body 2, the discharging mechanism 6 is communicated with the interiors of the multi-layer box bodies 2, materials are guided and conveyed to the multi-layer chain belt conveying devices 3 inside the multi-layer box bodies 2 through the feeding bin 5, and the materials processed inside the multi-layer box bodies 2 are guided out through the discharging mechanism 6;

the multilayer chain belt conveying device 3 comprises a driving motor 7, a punching chain belt 8, a chain wheel 9 and cleaning brush rollers 10, wherein the chain wheel 9 comprises a driving chain wheel and a driven chain wheel, the driving motor 7 is arranged on the outer side of a box body and is connected with the driving chain wheel through a driving shaft, the punching chain belt 8 is sleeved on the chain wheel 9, rollers are arranged on the punching chain belt 8 at intervals, the cleaning brush rollers 10 are arranged at the discharge end position of the multilayer chain belt conveying device 3, the cleaning brush rollers 10 are divided into two groups, and the two groups of cleaning brush rollers 10 are a transverse cleaning roller brush and a longitudinal cleaning roller brush, wherein the transverse cleaning roller brush is arranged at the position close to the driven wheel on the inner side of the punching chain belt 8, and the longitudinal cleaning roller brush is arranged at the position close to the driven wheel on the outer side of the punching chain belt 8;

a material baffle plate 17 is obliquely and fixedly arranged at the bottom of the discharge end of the multilayer chain belt conveying device 3, and a material guide plate 18 is fixedly arranged at the bottom of the material baffle plate 17;

a feeding bin material level sensor 19 is arranged on the side wall of the feeding bin 5, the feeding amount of preorder feeding equipment is controlled by detecting the high and low material levels in the bin through the feeding bin material level sensor 19, the sufficient material height in the bin is ensured, the bin cannot overflow or block, a feeding and discharging valve 20 is arranged at the bottom of the inner side of the feeding bin 5, the materials are dredged through the feeding and discharging valve 20 to prevent bridging and blocking, a limiting plate 21 is arranged at the bottom of the inner side of the feeding bin 5 corresponding to the inner side of the multilayer box body 2, and the materials are flattened through the limiting plate 21 and the thickness of a material layer is limited;

a discharge end material level sensor 24 is arranged above the inner side of the discharge mechanism 6, a discharge valve 25 is arranged at the top of the inner side of the discharge mechanism 6, the material level is detected by the discharge end material level sensor 24, the rotating speed of the discharge valve 25 is controlled according to the detection result, the material flow in the discharge pipe is further controlled, and the continuous flow is ensured not to be blocked;

the outer end of the multilayer box body 2 is provided with a fan 26, the output end of the fan 26 is connected with an air supply pipeline 27, the air supply pipeline 27 is fixedly provided with an air inlet pipe connector 28 corresponding to one end of the multilayer box body 2, one end of the air inlet pipe connector 28 far away from the air supply pipeline 27 is communicated with the inside of the multilayer box body 2, the outer end of the multilayer box body 2 is provided with a steam transmission device, the output end of the steam transmission device is connected with a steam spray pipe 30, the steam spray pipe 30 far away from the steam transmission device is communicated with the inside of the multilayer box body 2, the inside bottom of the machine base 1 is provided with an exhaust fan 15, the input end of the exhaust fan 15 is provided with an exhaust pipeline 16, the inside of the multilayer box body 2 is provided with steam outlet connectors 31 at intervals corresponding to the positions of the exhaust pipelines 16, the inside of the multilayer box body 2 is communicated with the inside of the exhaust pipeline 16 through the steam outlet connectors 31, the inside bottom of the multilayer box body 2 is provided with a cooling exhaust port 29 corresponding to the position of the exhaust pipeline 16, the bottom inside the multilayer casing 2 and the inside of the exhaust duct 16 are communicated with each other through a cooling exhaust gas discharge port 29;

the left side and the right side of the position, corresponding to the punching chain belt 8, of the inner side of the multilayer box body 2 are provided with two side supporting slide rails 32, the middle of the position, corresponding to the punching chain belt 8, of the inner side of the multilayer box body 2 is provided with a middle supporting slide rail 33, and a material sealing plate 34 is arranged above the two side supporting slide rails 32;

the material sealing plate 34 is composed of a steel angle plate, a heat-resistant wear-resistant rubber strip and a steel pressing strip, and is used for preventing materials from entering between rollers on two sides of the punching chain belt 8 and influencing the running of the punching chain belt 8, and the middle supporting slide rail 33 is used for preventing the punching chain belt 8 from being transversely bent or even derailed due to overlarge material pressure;

a steam supply system is arranged on the side wall of the multilayer box body 2, the steam supply system comprises a steam pipeline 11, a flow control valve 12, a pressure gauge 13 and a flow meter 14, and the steam injected into the base 1 is limited, managed and transmitted through the steam pipeline 11, the flow control valve 12, the pressure gauge 13 and the flow meter 14;

the bottom of upper cover 4 is provided with exhaust steam temperature sensor 22, transmits the response to the inside steam temperature of multilayer box 2 through exhaust steam temperature sensor 22, and the inside of frame 1 is provided with control box 23.

The working principle of the invention is as follows:

when the device is used, materials enter the tail part of the first-layer multilayer chain belt conveying device 3 through the feeding bin 5, freely fall to the tail part of the second-layer punching chain belt 8 by means of gravity when moving to the head part of the punching chain belt 8 along with the punching chain belt 8, then move to the direction opposite to the moving direction of the first layer along with the second-layer punching chain belt 8, then enter the third-layer punching chain belt 8, reciprocate in the way, descend layer by layer, are steamed out through the layers firstly, and are cooled through the layers until the last layer is discharged.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bran machine is evaporated to reciprocal chain belt of multilayer, includes frame (1), the top of frame (1) is provided with multilayer box (2), sets up one set of multilayer chain belt conveyor 3 in every layer of box, its characterized in that: the operation opposite direction of two sets of upper and lower multilayer chain belt conveyor (3), the top fixed mounting of multilayer box (2) has upper cover (4), the top right-hand member of upper cover (4) is provided with feeding storehouse (5), and the inside of feeding storehouse (5) and multilayer box (2) communicates each other, the bottom of multilayer box (2) is provided with row material mechanism (6), arranges the inside of material mechanism (6) and multilayer box (2) and communicates each other.

2. The multi-layer reciprocating chain belt type bran steaming machine as claimed in claim 1, wherein: multilayer chain belt conveyor (3) are including drive motor (7), the chain belt that punches a hole (8), sprocket (9) and clearance brush roll (10), and sprocket (9) include drive sprocket and driven sprocket, and drive motor (7) set up in the box outside, are connected with drive sprocket through the drive shaft, chain belt (8) that punches a hole has been cup jointed on sprocket (9), the interval is provided with the roller on chain belt (8) that punches a hole, clearance brush roll (10) set up the row material end position in multilayer chain belt conveyor (3), and clearance brush roll (10) are two sets of, and two sets of clearance brush roll (10) are horizontal clearance brush and vertical clearance brush, and wherein horizontal clearance brush sets up the inboard nearly driven wheel position at chain belt (8) that punches a hole, and wherein vertical clearance brush sets up the outside of chain belt (8) that punches a hole and closely follows the driving wheel position.

3. The multi-layer reciprocating chain belt type bran steaming machine as claimed in claim 2, wherein: the bottom of the discharge end of the multilayer chain belt conveying device (3) is obliquely and fixedly provided with a material baffle plate (17), and the bottom of the material baffle plate (17) is fixedly provided with a material guide plate (18).

4. The multi-layer reciprocating chain belt type bran steaming machine as claimed in claim 1, wherein: be provided with feeding storehouse level sensor (19) on the lateral wall in feeding storehouse (5), the inboard bottom in feeding storehouse (5) is provided with feeding relief valve (20), the inboard bottom in feeding storehouse (5) corresponds multilayer box (2) inboard position and is provided with limited flitch (21), the inboard top position of arranging material mechanism (6) is provided with discharge end level sensor (24), the inboard top of arranging material mechanism (6) is provided with ejection of compact relief valve (25).

5. The multi-layer reciprocating chain belt type bran steaming machine as claimed in claim 1, wherein: the outer end of the multilayer box body (2) is provided with a fan (26), the output end of the fan (26) is connected with an air supply pipeline (27), the air supply pipeline (27) is fixedly provided with an air inlet pipe interface (28) corresponding to one end of the multilayer box body (2), one end of the air supply pipeline (27) and the inner air inlet side of the multilayer box body (2) are far away from the air inlet pipe interface (28), the outer end of the multilayer box body (2) is provided with a steam transmission device, the output end of the steam transmission device is connected with a steam spray pipe (30), the steam spray pipe (30) is arranged in the air inlet side of the multilayer box body (2), the bottom of the inner side of the machine base (1) is provided with an exhaust fan (15), the input end of the exhaust fan (15) is provided with an exhaust pipeline (16), and steam outlet connectors (31) are arranged in the multilayer box body (2) at intervals corresponding to the position of the exhaust pipeline (16), the air inlet side of the multilayer box body (2) is communicated with the inside of the exhaust pipeline (16) through a steam outlet joint (31), a cooling waste gas outlet (29) is arranged at the bottom of the inner side of the multilayer box body (2) corresponding to the position of the exhaust pipeline (16), and the air outlet side of the multilayer box body (2) is communicated with the inside of the exhaust pipeline (16) through the cooling waste gas outlet (29).

6. The multi-layer reciprocating chain belt type bran steaming machine as claimed in claim 2 or 5, wherein: the inboard of multilayer box (2) corresponds the chain belt that punches a hole (8) position left and right sides and all is provided with both sides and supports slide rail (32), the inboard of multilayer box (2) corresponds the chain belt that punches a hole (8) position centre and is provided with middle support slide rail (33), the top position that slide rail (32) were supported to both sides is provided with flitch (34).

7. The multi-layer reciprocating chain belt type bran steaming machine as claimed in claim 1, wherein: be provided with steam supply system on the lateral wall of multilayer box (2), steam supply system includes steam line (11), flow control valve (12), manometer (13) and flowmeter (14), the bottom of upper cover (4) is provided with exhaust steam temperature sensor (22), the inside of frame (1) is provided with control box (23).