CN212378445U - Dust removal drying device is used in bean vermicelli processing - Google Patents

Abstract

The utility model discloses a dust removal drying device for vermicelli processing, including the drying machine case, the inside of drying machine case is cut apart through a plurality of baffles and is formed a plurality of drying chambers, is provided with a row of intake pipe on the drying machine case bottom plate that each drying chamber corresponds, and the intake pipe is connected with the gas transmission main pipe, and the one end of gas transmission main pipe is sealed, and the other end is put through with water heating furnace and air heater's one end of giving vent to anger, and air heater's one end of admitting air is connected with the filter bag, first gas transmission pipe is put through with the gas transmission main pipe through the second; the utility model discloses a to treat dry bean vermicelli and hang in shaft-like structure, two adjacent double-layered flitchs with the bean vermicelli centre gripping in the centre, avoided the bean vermicelli to rock at a high speed and the too fast condition of the bean vermicelli drying on surface, make hot gas distribution even through setting up the board that looses simultaneously, promote the dry homogeneity of bean vermicelli, compare in traditional drying chamber and dry, guarantee the cleanness of admitting air to avoid in the drying process, a large amount of dust debris of bean vermicelli surface adhesion.

Description

Dust removal drying device is used in bean vermicelli processing

Technical Field

The utility model belongs to food processing machinery equipment field, it is specific, relate to a dust removal drying device is used in bean vermicelli processing.

Background

The vermicelli is a food prepared from sweet potatoes, potatoes and the like which contain a large amount of starch as raw materials, specifically, the raw materials of starch and water are mixed and then added into a vermicelli extruding machine for extrusion molding, the molded vermicelli is required to be dried in a drying device after being cut into proper length, and the dried vermicelli can have a long shelf life.

When carrying out the drying to the bean vermicelli among the prior art, need heat up the drying chamber, and in time with the moisture that drying in-process bean vermicelli was appeared in time discharge, thereby promote stoving speed and stoving effect, but on the one hand, in the drying process, because the space of drying chamber is great, when drying, the bean vermicelli that is close to into steam direction is because the temperature is higher, consequently its drying rate is faster, the bean vermicelli that is close to the direction of giving vent to anger is because the temperature is lower, humidity is bigger, consequently its drying rate can descend, consequently in order to guarantee the degree of drying of bean vermicelli in the actual production process, the excessive condition of partial stoving in the bean vermicelli of same batch stoving can appear, in addition, in order to promote the degree of consistency that same batch of bean vermicelli was dried, the utility model provides the following technical scheme.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust removal drying device is used in bean vermicelli processing.

The utility model discloses the technical problem who needs to solve does:

in the prior art, when vermicelli is dried, the temperature of the drying chamber needs to be raised, and moisture separated out from the vermicelli in the drying process is timely discharged, so that the drying speed and the drying effect are improved, on one hand, in the drying process, the space of the drying chamber is large, when the vermicelli is dried, the vermicelli close to the hot air inlet direction is higher in temperature, so that the drying speed is higher, the vermicelli close to the air outlet direction is lower in temperature and higher in humidity, so that the drying speed is reduced, the air flow rate of some places in the drying chamber is large, the air flow rate of some places is small, and therefore in order to ensure the drying degree of the vermicelli in the actual production process, the condition that part of the vermicelli dried in the same batch is excessively dried can occur.

The purpose of the utility model can be realized by the following technical scheme:

a dust removal and drying device for vermicelli processing comprises a drying machine box, wherein the inside of the drying machine box is divided into a plurality of drying chambers through a plurality of partition plates, a row of air inlet pipes are arranged on a bottom plate of the drying machine box corresponding to each drying chamber, the air inlet pipes are connected with a main air delivery pipe, one end of the main air delivery pipe is closed, the other end of the main air delivery pipe is communicated with an air outlet of a water heating furnace, an electric heating pipe is arranged in the water heating furnace, one air inlet end of the water heating furnace is communicated with one air outlet end of an air heater through a first air delivery pipe, one air inlet end of the air heater is connected with a filter bag, and the first air delivery pipe is communicated with;

a flow dispersing plate is arranged in the drying chamber, and a gas homogenizing chamber is formed between the flow dispersing plate and the bottom plate of the drying cabinet;

the inner wall of the drying chamber is also fixedly provided with a first conveying device and a second conveying device, the first conveying device comprises two conveying frames which are arranged in parallel, each conveying frame comprises two rotating rollers and a conveying belt driven by the corresponding rotating roller, the rotating rollers are driven by a motor to rotate, a plurality of clamping blocks are arranged on the surface of each conveying belt, a clamping area is formed between every two adjacent clamping blocks, the second conveying device and the first conveying device are identical in structure, the second conveying device is arranged above the first conveying device, the first conveying device limits the rod-shaped structure through the clamping area, vermicelli to be dried is hung on the rod-shaped structure, and the second conveying device limits the material clamping plates through the clamping areas;

the clamping plate comprises clamping rods, clamping plates are fixedly arranged on the clamping rods, a plurality of gas distributing rods are arranged on two sides of each clamping plate, and the gas distributing rods are perpendicular to the clamping plates.

As a further aspect of the present invention, a door of the movable switch is provided on the wall of the drying machine box corresponding to the drying chamber.

As a further scheme of the utility model, the flow scattering plate package rubbing board body sets up the water conservancy diversion hole that a plurality of row's axisymmetric set up on the plate body, and water conservancy diversion hole slope towards the symmetry line, the water conservancy diversion hole has not been seted up on the plate body that the one end of giving vent to anger of intake pipe corresponds.

As a further scheme of the utility model, all be provided with the blast pipe on the exhaust roof of drying chamber, be formed with the exhaust chamber between exhaust roof and the drying-machine roof, the both ends of exhaust chamber are provided with the opening, the blast pipe sets up towards one of them opening slope, and the one end that the blast pipe is in the exhaust chamber exceeds the exhaust roof.

The utility model has the advantages that:

the utility model discloses a to treat dry bean vermicelli and hang in shaft-like structural, the shaft-like structure that will hang the bean vermicelli again corresponds the setting respectively with pressing from both sides the flitch on second conveyer sets up on first conveyer, two adjacent double-layered flitchs with the bean vermicelli centre gripping in the middle of, do not influence under the dry condition of bean vermicelli, avoided the bean vermicelli to rock at a high speed and the dry too fast condition of surperficial bean vermicelli, it makes hot gas distribution even to make through setting up the board that looses simultaneously, promote the drying uniformity of bean vermicelli, and simultaneously, compare and dry in a big space drying chamber in traditional, guarantee the cleanness that admits air, thereby avoid the drying process, bean vermicelli surface adhesion is a large amount of dust debris.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of the dust removing and drying device of the present invention;

FIG. 2 is a schematic structural view of a diffuser plate;

FIG. 3 is a schematic view of another angle of the diffuser plate;

FIG. 4 is a schematic structural diagram of a first transfer device;

fig. 5 is a schematic structural diagram of the material clamping plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

A dust removing and drying device for vermicelli processing is disclosed, as shown in figures 1 to 5, comprising a drying machine case 1, the inside of the drying machine case 1 is divided into a plurality of drying chambers 3 by a plurality of partition plates 2, the wall of the drying machine case 1 corresponding to each drying chamber 3 is provided with a door capable of being opened and closed movably, the bottom plate of the drying machine case 1 corresponding to each drying chamber 3 is provided with a row of air inlet pipes 9, the air inlet pipes 9 are connected with a main gas transmission pipe 10, one end of the main gas transmission pipe 10 is closed, the other end of the main gas transmission pipe 10 is communicated with an air outlet of a water heating furnace 12, an electric heating pipe is arranged in the water heating furnace 12 and is used for heating water in the water heating furnace, the air inlet end of the water heating furnace 12 is communicated with the air outlet end of the air heater 11 through a first air conveying pipe 13, the air inlet end of the air heater 11 is connected with a filter bag, and the first air conveying pipe 13 is communicated with the air conveying main pipe 10 through a second air conveying pipe 14;

when the air conditioner works, firstly, water is heated to a certain temperature through the electric heating pipe, then hot air input by the air heater 11 passes through hot water in the water heating furnace 12, so that hot gas with high water content is discharged from the water heating furnace 12, and meanwhile, the amount of dry hot gas entering the gas transmission main pipe 10 through the second gas transmission pipe 14 by the air heater 11 is adjusted, so that the humidity of the gas entering the gas transmission main pipe 10 is adjusted;

the drying chamber 3 is internally provided with a flow dispersing plate 4, an air homogenizing chamber 8 is formed between the flow dispersing plate 4 and the bottom plate of the drying cabinet 1, hot gas input by the air inlet pipe 9 firstly enters the air homogenizing chamber 8, then the hot gas is uniformly dispersed by the flow dispersing plate 4 and then enters the drying chamber 3, the flow dispersing plate 4 comprises a plate body, a plurality of rows of guide holes 41 which are arranged in axial symmetry are arranged on the plate body, and the guide holes 41 incline to the symmetry line, so that when the hot gas is sprayed out from the guide holes, the hot gas sprayed out from the guide holes 41 on two sides can collide with each other to generate turbulence and play a role of reducing speed, the drying effect of vermicelli is improved, wherein the guide holes 41 are not arranged on the plate body corresponding to the air outlet end of the air inlet pipe 9, therefore, the hot gas sprayed out from the air inlet pipe 9 is firstly reduced in speed by the plate body and then, on one hand, the vermicelli is quickly shaken in the drying process, and on the other hand, the vermicelli at partial positions is too fast in drying speed and cracks or even breaks are caused;

the inner wall of the drying chamber 3 is further fixedly provided with a first conveying device 15 and a second conveying device 16, the first conveying device 15 comprises two conveying ledges arranged in parallel, each conveying ledge comprises two rotating rollers 151 and a conveying belt 152 driven by the rotating rollers 151, the rotating rollers 151 are driven by a motor to rotate, a plurality of clamping blocks 153 are arranged on the surface of each conveying belt 152, a clamping area 154 is formed between every two adjacent clamping blocks 153, the second conveying device 16 is the same as the first conveying device 15 in structure, the second conveying device 16 is arranged above the first conveying device 15, the first conveying device 15 limits a rod-shaped structure through the clamping areas 154, vermicelli structures are hung on the rod-shaped structure to be dried, and the second conveying device 16 limits the material clamping plates 17 through the clamping areas 154;

the material clamping plate 17 comprises clamping rods 172, clamping plates 171 are fixedly arranged on the clamping rods 172, a plurality of gas distributing rods 173 are arranged on two surfaces of each clamping plate 171, and the gas distributing rods 173 are perpendicular to the clamping plates 171;

all be provided with blast pipe 7 on the exhaust roof 5 of every drying chamber 3, be formed with exhaust chamber 6 between exhaust roof 5 and the drying-machine case 1 roof, the both ends of exhaust chamber 6 are provided with the opening, blast pipe 7 sets up towards one of them opening slope, and the blast pipe is in the one end of exhaust chamber 6 and exceeds exhaust roof 5, prevents that the comdenstion water from flowing back along blast pipe 7 and getting into drying chamber 3, causes pollution and destruction to the bean vermicelli.

The utility model discloses a to treat dry bean vermicelli and hang in shaft-like structure, the shaft-like structure that will hang the bean vermicelli again corresponds the setting respectively with pressing from both sides flitch 17 and sets up on first conveyer 15 at second conveyer 16, two adjacent clamp flitchs 17 with the bean vermicelli centre gripping in the middle of, do not influence under the dry condition of bean vermicelli, avoided the bean vermicelli to rock at a high speed and the too fast condition of surperficial bean vermicelli drying, it is even to make the hot gas distribution through setting up the board 4 that looses, promote the drying uniformity of bean vermicelli, and simultaneously, compare and dry in a big space drying chamber in traditional, guarantee the cleanness of admitting air, thereby avoid in the drying process, a large amount of dust debris of bean vermicelli surface adhesion.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims (4)

1. A dust removal and drying device for vermicelli processing is characterized by comprising a drying machine box (1), wherein the inside of the drying machine box (1) is divided into a plurality of drying chambers (3) through a plurality of partition plates (2), a row of air inlet pipes (9) are arranged on the bottom plate of the drying machine box (1) corresponding to each drying chamber (3), the air inlet pipes (9) are connected with a main gas transmission pipe (10), one end of the main gas transmission pipe (10) is closed, the other end of the main gas transmission pipe (10) is communicated with an air outlet of a water heating furnace (12), an electric heating pipe is arranged in the water heating furnace (12), the air inlet end of the water heating furnace (12) is communicated with the air outlet end of the air heater (11) through a first air conveying pipe (13), the air inlet end of the air heater (11) is connected with a filter bag, the first air delivery pipe (13) is communicated with the main air delivery pipe (10) through a second air delivery pipe (14);

a flow dispersing plate (4) is arranged in the drying chamber (3), and a gas homogenizing chamber (8) is formed between the flow dispersing plate (4) and the bottom plate of the drying cabinet (1);

a first conveying device (15) and a second conveying device (16) are also fixedly arranged on the inner wall of the drying chamber (3), the first conveying device (15) comprises two conveying frames which are arranged in parallel, each conveying frame comprises two rotating rollers (151) and a conveying belt (152) driven by the corresponding rotating roller (151), the rotating rollers (151) are driven to rotate by a motor, the surface of the conveyor belt (152) is provided with a plurality of clamping blocks (153), a clamping area (154) is formed between two adjacent clamping blocks (153), the second conveying device (16) has the same structure as the first conveying device (15), the second conveying device (16) is arranged above the first conveying device (15), the first conveying device (15) limits the rod-shaped structure through the clamping area (154), the vermicelli to be dried is hung on the rod-shaped structure, the second conveying device (16) limits the material clamping plate (17) through the clamping area (154);

the material clamping plate (17) comprises clamping rods (172), clamping plates (171) are fixedly arranged on the clamping rods (172), a plurality of gas distributing rods (173) are arranged on two surfaces of each clamping plate (171), and the gas distributing rods (173) are perpendicular to the clamping plates (171).

2. The dust removing and drying device for vermicelli processing according to claim 1, wherein a door capable of being opened and closed movably is arranged on the wall of the drying machine box (1) corresponding to the drying chamber (3).

3. The dust removing and drying device for vermicelli processing according to claim 1, wherein the flow dispersing plate (4) comprises a plate body, a plurality of rows of axially symmetrically arranged guide holes (41) are formed in the plate body, the guide holes (41) incline to the symmetry line, and the guide holes (41) are not formed in the plate body corresponding to the air outlet end of the air inlet pipe (9).

4. The dust removal and drying device for vermicelli processing according to claim 1, wherein the exhaust top plate (5) of the drying chamber (3) is provided with an exhaust pipe (7), an exhaust chamber (6) is formed between the exhaust top plate (5) and the top plate of the drying cabinet (1), two ends of the exhaust chamber (6) are provided with openings, the exhaust pipe (7) is obliquely arranged towards one of the openings, and one end of the exhaust pipe, which is positioned in the exhaust chamber (6), is higher than the exhaust top plate (5).

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