CN212645265U - Drying box for puffing line - Google Patents

Drying box for puffing line Download PDF

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Publication number
CN212645265U
CN212645265U CN202021503384.6U CN202021503384U CN212645265U CN 212645265 U CN212645265 U CN 212645265U CN 202021503384 U CN202021503384 U CN 202021503384U CN 212645265 U CN212645265 U CN 212645265U
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China
Prior art keywords
chamber
drying
cavity
line
puffing
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CN202021503384.6U
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Chinese (zh)
Inventor
林康
黄子昊
郑志辉
黄任远
刘鸿鹏
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GUANGXI YUEHAI FEED CO Ltd
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GUANGXI YUEHAI FEED CO Ltd
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Abstract

The utility model discloses a popped line stoving case, it includes: the inner cylinder is internally divided into a first chamber, a second chamber and a third chamber which are communicated with each other along the material conveying direction, drying conveyor belts are arranged in the three chambers, the drying conveyor belts sequentially receive and form a material conveying channel, the three drying conveyor belts are obliquely arranged at different angles, and vent holes with different densities are distributed on the side walls of the three chambers; the outer box body is sleeved outside the inner barrel body and communicated with a fan through an air inlet pipe, a feed inlet is formed in the side wall of the outer box body and communicated with the first cavity, and a discharge outlet is formed in the bottom of the outer box body and communicated with the third cavity. The utility model discloses a set up three cavity, carry out the ventilation heating of different density to the fodder, can realize drying to the segmentation of popped fodder, and the fodder is heated evenly at the stoving in-process for the stoving speed improves the stoving effect.

Description

Drying box for puffing line
Technical Field
The utility model belongs to the technical field of drying equipment. More specifically, the utility model relates to a popped line stoving case.
Background
The drying is one of the most important processes for processing the expanded feed, and the feed particles extruded from the expanding machine have high moisture and need to be put into an oven for drying, so that the moisture content is reduced and the feed particles can be stored for a long time. Conventional drying equipment adopts the high temperature fast drying method, mostly directly let in the hot-air to the box is inside, disposable reduce moisture to suitable moisture content, the temperature during stoving is higher, precipitation range is big, cause stoving unevenness and local stoving high temperature easily, the fodder moisture degree of consistency is poor, take place to milden and rot easily during the storage, seriously influence product quality, current drying equipment can not carry out the adjustment of drying speed according to the fodder situation of difference simultaneously, the flexibility of stoving is relatively poor.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
The utility model also aims at providing a popped line stoving case, it can realize drying to the segmentation of popped fodder, and dries evenly, and drying efficiency is high.
In order to achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a puffing line drying box, comprising:
the inner cylinder is internally divided into a first chamber, a second chamber and a third chamber which are communicated with each other along the material conveying direction, drying conveyor belts are arranged in the three chambers, the drying conveyor belts sequentially receive and form a material conveying channel, the three drying conveyor belts are obliquely arranged at different angles, and vent holes with different densities are distributed on the side walls of the three chambers;
the outer container body, its cover is established outside the inner tube body, form the chamber of ventilating between outer container body and the inner tube body, the chamber of ventilating has the fan through the air-supply line intercommunication, outer container body lateral wall has seted up the feed inlet intercommunication first cavity, the head butt of the stoving conveyer belt in the first cavity the feed inlet, outer container body bottom has seted up the discharge gate intercommunication the third cavity, the butt of the stoving conveyer belt afterbody in the third cavity the discharge gate.
Preferably, the drying conveyor belt is in a mesh belt type structure.
Preferably, a partition plate is arranged between the first chamber and the second chamber, and between the second chamber and the third chamber, and a conveying port for conveying materials is formed in the partition plate.
Preferably, the side wall of the outer box body is provided with an air outlet communicated with the inner cylinder body.
Preferably, the inclination angle of the drying conveyor belt in the first chamber is 0-2 degrees.
Preferably, the inclination angle of the drying conveyor belt in the second chamber is 1-3 degrees.
Preferably, the inclination angle of the drying conveyor belt in the third chamber is 3-5 degrees.
Preferably, the distribution density of the vent holes on the side wall of the first chamber is 200/m2The distribution density of the vent holes on the side wall of the second cavity is 100/m2The distribution density of the vent holes on the side wall of the third chamber is 80/m2。
Preferably, the aperture of the vent hole is 3-5 cm.
The utility model discloses at least, include following beneficial effect: the utility model has reasonable design and convenient use, and through the three chambers, the side wall of each chamber is provided with the vent holes with different densities to ventilate and heat the feed with different densities, so as to realize the sectional drying of the puffed feed, and the hot air in different directions can ensure that the feed is heated uniformly in the drying process, thereby improving the drying effect; in addition, the inclination angles of the drying conveyor belts in the three chambers are set according to the feed conditions at different stages in the drying process, so that the conveying speed is adjusted, the drying flexibility is high, and the drying speed is high.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural view of a drying box of a puffing line according to one technical scheme of the present invention;
fig. 2 is a schematic structural view of the inner cylinder according to one of the technical solutions of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terms "lateral," "longitudinal," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1-2, the utility model provides a popped line stoving case, it includes:
the inner cylinder 100 is internally divided into a first chamber 101, a second chamber 102 and a third chamber 103 which are communicated with each other along the material conveying direction, drying conveyor belts 104 are arranged in all three chambers, the drying conveyor belts 104 sequentially bear and form a material conveying channel, the three drying conveyor belts 104 are obliquely arranged at different angles, and vent holes 106 with different densities are distributed on the side walls of the three chambers;
outer box 200, its cover is established outside barrel 100 in, form ventilation chamber 201 between outer box 200 and the interior barrel 100, ventilation chamber 201 has fan 203 through air-supply line 202 intercommunication, feed inlet 204 intercommunication has been seted up to outer box 200 lateral wall first cavity 101, the head butt of drying conveyer belt 104 in the first cavity 101 the feed inlet, discharge gate 205 intercommunication has been seted up to outer box 200 bottom third cavity 103, drying conveyer belt 104 afterbody butt in the third cavity 103 the discharge gate. The technical scheme includes that an inner cylinder 100 and an outer cylinder 200 are sleeved together, the inner cylinder 100 is divided into three chambers, through holes for material transmission are formed among the three chambers, a drying conveyor belt 104 is arranged in each chamber, the three drying conveyor belts 104 have different inclination angles, a feed inlet is formed in the side wall of the first chamber 101, a discharge outlet is formed in the bottom of the third chamber 103, and the head of the drying conveyor belt 104 in the first chamber 101 abuts against the feed inlet; the head of the drying conveyor belt 104 in the second chamber 102 is located below the tail of the drying conveyor belt 104 in the first chamber 101, the head of the drying conveyor belt 104 in the third chamber 103 is located below the tail of the drying conveyor belt 104 in the second chamber 102, and the tail of the drying conveyor belt 104 in the third chamber 103 abuts against the discharge port, so that a material conveying channel is formed. The lateral wall of three cavity is provided with the ventilation hole 106 of different density, form ventilation cavity 201 between outer box 200 and the interior barrel 100, ventilation cavity 201 is connected with fan 203. During use, the drying conveyor belt 104 is started to rotate, the fan 203 is started to introduce hot air into the ventilation cavity 201, the air is used for sucking materials into the feeding port, the materials sequentially pass through the drying conveyor belt 104 in the first cavity 101, the second cavity 102 and the third cavity 103 at different speeds, the hot air enters the inner cylinder 100 through the side walls of the three cavities to heat and dry the materials on the drying conveyor belt 104, and the materials are conveyed to the discharging port for discharging through the heating and drying of the air in the three cavities with different densities and different directions. According to the drying box for the puffing line, the three chambers are arranged in the material conveying direction, the vent holes 106 with different densities are formed in the side wall of each chamber, heating and drying are conducted on materials with different densities and different directions, the materials are dried in a segmented mode and heated uniformly, the phenomenon that the local drying temperature is too high is avoided, and the drying effect is improved; in addition, the drying conveyor belt 104 is obliquely arranged, so that the materials can be automatically turned over in the conveying process, the drying period is short, and the speed is high.
In one of the technical solutions, as shown in fig. 1 to 2, the drying conveyor belt 104 is a mesh belt structure. The drying and conveying belt 104 with the mesh belt type structure is provided with meshes on the surface, so that hot air can pass through the drying and conveying belt conveniently, the materials are heated uniformly, and the drying speed is high.
In one technical solution, as shown in fig. 1 to 2, partition plates 105 are disposed between the first chamber 101 and the second chamber 102, and between the second chamber 102 and the third chamber 103, and a conveying port for conveying materials is formed on the partition plate 105. Be provided with baffle 105 between three cavity, set up the transmission mouth in the middle of the baffle 105, be convenient for carry out the segmentation stoving to the material.
In one embodiment, as shown in fig. 1 to 2, an air outlet 206 is disposed on a side wall of the outer box 200 and communicates with the inner cylinder 100. The exhaust port is provided to facilitate smooth exhaust of the gas in the inner cylinder 100.
In one of the technical solutions, as shown in fig. 1 to 2, the inclination angle of the drying conveyor belt 104 in the first chamber 101 is 0 to 2 degrees. The moisture content of the material in the first chamber 101 is large, the drying conveyor belt 104 has a smaller inclination angle, and the operation speed of the drying conveyor belt 104 is reduced, so that the material can be stored in the first chamber 101 for a longer time.
In one of the technical solutions, as shown in fig. 1 to 2, the inclination angle of the drying conveyor belt 104 in the second chamber 102 is 1 to 3 degrees. The drying conveyor belt 104 in the second chamber 102 is provided with a certain inclination angle, so that the materials can be automatically turned over in the drying and conveying process, the heating effect of the materials is increased, and the drying efficiency is improved.
In one technical scheme, as shown in fig. 1 to 2, the inclination angle of the drying conveyor belt 104 in the third chamber 103 is 3 to 5 degrees. The water content of the materials in the third chamber 103 is minimum, the inclination angle of the drying conveyor belt 104 is increased, the turnover of the materials is accelerated, the retention time of the materials in the third chamber 103 is short, and the drying period is short.
In one embodiment, as shown in fig. 1-2, the distribution density of the vents 106 on the sidewall of the first chamber 101 is 200/m2The distribution density of the vent holes 106 on the side wall of the second chamber 102 is 100/m2The distribution density of the vent holes 106 on the side wall of the third chamber 103 is 80/m2. The lateral wall of three cavity sets up the ventilation hole 106 of different density, carries out being heated of different density different directions to the material, and it is effectual to dry, and stoving speed is fast, and the stoving cycle is short.
In one technical scheme, as shown in fig. 1-2, the aperture of the vent hole 106 is 3-5 cm. The vent holes 106 are provided with a certain hole diameter to ensure the permeability of hot air.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims (9)

1. Popped line stoving case, its characterized in that includes:
the inner cylinder is internally divided into a first chamber, a second chamber and a third chamber which are communicated with each other along the material conveying direction, drying conveyor belts are arranged in the three chambers, the drying conveyor belts sequentially receive and form a material conveying channel, the three drying conveyor belts are obliquely arranged at different angles, and vent holes with different densities are distributed on the side walls of the three chambers;
the outer container body, its cover is established outside the inner tube body, form the chamber of ventilating between outer container body and the inner tube body, the chamber of ventilating has the fan through the air-supply line intercommunication, outer container body lateral wall has seted up the feed inlet intercommunication first cavity, the head butt of the stoving conveyer belt in the first cavity the feed inlet, outer container body bottom has seted up the discharge gate intercommunication the third cavity, the butt of the stoving conveyer belt afterbody in the third cavity the discharge gate.
2. The puffing line drying box according to claim 1, wherein the drying conveyor belt is of a mesh belt type structure.
3. The drying box of claim 1, wherein a partition is disposed between the first chamber and the second chamber, and between the second chamber and the third chamber, and the partition is provided with a conveying port for conveying materials.
4. The puffing line drying box according to claim 1, wherein an air outlet is formed in the side wall of the outer box body and communicated with the inner cylinder body.
5. The puffing line drying box according to claim 1, wherein the inclination angle of the drying conveyor belt in the first chamber is 0-2 degrees.
6. The puffing line drying box according to claim 1, wherein the inclination angle of the drying conveyor belt in the second chamber is 1-3 degrees.
7. The drying box of claim 1, wherein the inclination angle of the drying conveyor belt in the third chamber is 3-5 degrees.
8. The puffing line drying box according to claim 1, wherein the distribution density of the vent holes on the side wall of the first chamber is 200/m2The distribution density of the vent holes on the side wall of the second cavity is 100/m2The distribution density of the vent holes on the side wall of the third chamber is 80/m2。
9. The puffing line drying box according to claim 8, wherein the aperture of each ventilation hole is 3-5 cm.
CN202021503384.6U 2020-07-27 2020-07-27 Drying box for puffing line Active CN212645265U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021503384.6U CN212645265U (en) 2020-07-27 2020-07-27 Drying box for puffing line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021503384.6U CN212645265U (en) 2020-07-27 2020-07-27 Drying box for puffing line

Publications (1)

Publication Number Publication Date
CN212645265U true CN212645265U (en) 2021-03-02

Family

ID=74764085

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021503384.6U Active CN212645265U (en) 2020-07-27 2020-07-27 Drying box for puffing line

Country Status (1)

Country Link
CN (1) CN212645265U (en)

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