CN212320268U

CN212320268U - Low-temperature circulation grain drier with filtering function

Info

Publication number: CN212320268U
Application number: CN202020643232.XU
Authority: CN
Inventors: 刘安; 戚伟荣; 宋永亮
Original assignee: Lianyungang Yalian Mining Machinery Manufacturing Co ltd
Current assignee: Lianyungang Yalian Mining Machinery Manufacturing Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-01-08
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a low temperature circulation grain drier with filtering capability, including base, burning storehouse and dry storehouse, burning storehouse is installed through the fixed slot to base top one end, the base top other end is installed the mount table through the mounting groove and the mount table top is installed through the bolt and is rotated the motor, burning storehouse bottom one end is installed fixed plate and fixed plate top through the connecting rod and is passed through the mounting screw and install the air-blower, the burning storehouse top is provided with the exhaust chimney, it is provided with the sack cleaner to be close to burning storehouse one end on the exhaust chimney. The utility model discloses can conveniently filter the back emission to the flue gas that the combustion chamber produced, not directly blow the cereal surface with hot-blast to prevent that cereal dehydration from too fast and leading to the shell to drop, stability when cereal storage bin rotates is good, can conveniently go up the unloading to cereal, is fit for being extensively promoted and used.

Description

Low-temperature circulation grain drier with filtering function

Technical Field

The utility model relates to a grain drier technical field, in particular to low temperature circulation grain drier with filtering capability.

Background

Grain dryers are necessary to dry the grain surface to remove water, thereby facilitating storage of the grain.

Patent number CN201721136181.6 discloses a hot-blast rotation type grain drier, grain drier's inside is provided with two way motor, can drive cereal storage bin casing and rotate, and the inside of cereal storage bin casing is provided with XTL100 electric telescopic handle, XTL100 electric telescopic handle passes through the connecting rod and is connected with the push disk, at the rotatory in-process of cereal storage bin, push disk promotes cereal around can going on, make wet millet and hot-blast abundant contact, it can both obtain abundant drying to have guaranteed that each grain wet millet, avoid partial cereal to cause because of the not abundant mildew inadequately of drying, cause the mildew of other cereals even, lead to the loss.

Although this desiccator can drive cereal storage compartment casing and rotate, can also promote cereal around, obtained cereal is dry abundant, nevertheless has following shortcoming: 1. the smoke generated by the combustion chamber can not be conveniently filtered and then discharged; 2. the hot air is directly blown to the surface of the grains, so that the grains are dehydrated too fast to cause the shells to fall off; 3. the stability of the grain storage bin is poor when the grain storage bin rotates; 4. the grain can not be conveniently loaded and unloaded.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a low temperature circulation grain drier with filtering capability can effectively solve the problem in the technical background.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a low-temperature circulation grain drier with a filtering function comprises a base, a combustion bin and a drying bin, wherein the combustion bin is installed at one end of the top of the base through a fixing groove, an installation platform is installed at the other end of the top of the base through an installation groove, a rotating motor is installed at the top of the installation platform through a bolt, a fixing plate is installed at one end of the bottom of the combustion bin through a connecting rod, a blower is installed at the top of the fixing plate through a screw, an exhaust chimney is arranged at the top of the combustion bin, a cloth bag dust collector is arranged at one end, close to the combustion bin, of the exhaust chimney, the drying bin is fixedly installed at the top of the base through a support, a heat conducting block is installed at the top end in a combustion bin shell through a screw, a heat storage bin is welded at one side of the top end of the combustion bin, heat storage fins are arranged in the, the top of the rotary bin is provided with a thread groove, a rotary cover is sleeved in the thread groove, and external gears are welded at two ends of the outer side of the rotary bin.

Furthermore, one end of the heat storage bin is connected with an exhaust fan through a pipeline, and the air outlet end of the exhaust fan is connected with the drying bin through an air delivery pipe.

Further, the preformed groove has all been seted up to dry storehouse top and bottom, the preformed groove outside all is installed the closure plate through the screw.

Furthermore, the two ends of the rotary bin are fixedly provided with the fine-hole screen plates through screws.

Furthermore, fixed vertical blocks are welded at two ends of the bottom in the drying bin, and a driven gear is mounted at one end of the top of each fixed vertical block through a rotating shaft and meshed with an external gear.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through setting up the sack cleaner, the flue gas that produces during the burning is discharged through the exhaust chimney, utilizes the sack cleaner, conveniently filters the flue gas to promote environmental protection effect greatly.

2. Through setting up heat accumulation fin, the air exhauster, dry storehouse and rotary bin, utilize the heat conduction piece of the interior top installation of combustion bin casing, the heat that the convenience was burnt in the combustion bin carries out the heat conduction, carry out the heat accumulation on transmitting the heat accumulation fin via the heat pipe, open the air exhauster, the during operation is conveniently with in the heat pump send the dry storehouse to on the heat accumulation fin, thereby promote the temperature in the dry storehouse, the temperature that recycles dry storehouse intensification, the cereal of depositing in the rotary bin heats the dehydration, thereby can avoid hot-blast direct blowing to the cereal surface, lead to the cereal dehydration too fast and lead to the shell to become fragile and drop.

3. Through setting up external gear and driven gear, the personnel open and rotate the motor, the convenient rotatory storehouse that drives of during operation power take off end rotates to the cereal that drives in the rotatory storehouse rotates, the hot-air via the convenient and dry storehouse of pore otter board carries out abundant contact, conveniently drives the external gear and rotates when rotatory storehouse rotates, utilize with external gear meshed's driven gear, stability when conveniently promoting the external gear rotation, and then the stable effect when promoting the rotation storehouse greatly and rotating.

4. Through setting up closure plate, spiral cover and thread groove, the personnel open the closure plate at dry storehouse top, rotatory spiral cover, with the spiral cover back-out, utilize outside conveying pipeline connection thread groove top to conveniently reinforced in to rotatory storehouse, rotatory to the angle that corresponds with dry storehouse bottom closure plate with the thread groove, open the closure plate of dry storehouse bottom, utilize outside discharging pipe cover to establish in the thread groove outside, thereby the convenient cereal to in the rotatory storehouse unloads the unloading.

Drawings

Fig. 1 is a schematic view of the overall structure of a low-temperature circulation grain dryer with a filtering function according to the present invention.

Fig. 2 is a schematic side view of the rotary bin of the low-temperature circulation grain dryer with filtering function of the present invention.

Fig. 3 is a schematic diagram of the electrical connection of the low-temperature circulation grain dryer with filtering function.

In the figure: 1. a base; 2. a combustion chamber; 3. a blower; 4. a bag-type dust collector; 5. an exhaust stack; 6. a heat storage bin; 7. heat storage fins; 8. an exhaust fan; 9. a drying bin; 10. a blocking plate; 11. rotating the bin; 12. a thread groove; 13. screwing a cover; 14. a fine mesh net plate; 15. an installation table; 16. rotating the motor; 17. fixing the vertical block; 18. a driven gear; 19. an outer gear; 20. a heat conducting block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a low-temperature circulation grain drier with filtering function comprises a base 1, a combustion chamber 2 and a drying chamber 9, wherein the combustion chamber 2 is installed at one end of the top of the base 1 through a fixing groove, an installation platform 15 is installed at the other end of the top of the base 1 through an installation groove, a rotating motor 16 is installed at the top of the installation platform 15 through a bolt, a fixing plate is installed at one end of the bottom of the combustion chamber 2 through a connecting rod, a blower 3 is installed at the top of the fixing plate through a screw, an exhaust chimney 5 is arranged at the top of the combustion chamber 2, a bag-type dust collector 4 is arranged at one end, close to the combustion chamber 2, of the exhaust chimney 5, the drying chamber 9 is fixedly installed at the top of the base 1 through a support, a heat-conducting block 20 is installed at the top end in the combustion chamber 2 through a screw, a heat-storing chamber 6, the power take off end that rotates motor 16 is connected with rotatory storehouse 11 and rotatory storehouse 11 is located dry storehouse 9, rotatory storehouse 11 top is provided with thread groove 12, the cover is established by spiral cover 13 in the thread groove 12, external gear 19 has all been welded at the outside both ends of rotatory storehouse 11.

Wherein, the 6 one end in heat accumulation storehouse is connected with 8 and 8 air-out ends of air exhauster through the pipe connection and is connected dry storehouse 9 through the defeated tuber pipe of air outlet.

In this embodiment, as shown in fig. 1, when the exhaust fan 8 is turned on, heat on the heat storage fins 7 is conveniently pumped into the drying bin 9, so that the temperature in the drying bin 9 is raised, and the temperature raised by the drying bin 9 is utilized.

Wherein, the preformed groove has all been seted up to dry 9 tops in storehouse and bottom, the preformed groove outside all is installed closure plate 10 through the screw.

In this embodiment, as shown in fig. 1, the blocking plate 10 is used to facilitate sealing the drying chamber 9 during fixing and installation, and when the blocking plate 10 is opened, the blocking plate can be conveniently loaded and unloaded in the rotating chamber 11 via the thread groove 12.

Wherein, the two ends of the rotary bin 11 are both fixed with a fine mesh screen plate 14 through screws.

In this embodiment, as shown in fig. 1, the fine mesh plate 14 is used to facilitate the contact between the hot air in the drying chamber 9 and the grains in the rotating chamber 11.

Fixed vertical blocks 17 are welded at two ends of the bottom in the drying bin 9, and one end of the top of each fixed vertical block 17 is provided with a driven gear 18 through a rotating shaft, and the driven gear 18 is meshed with an external gear 19.

In this embodiment, as shown in fig. 1, the driven gear 18 engaged with the external gear 19 is used to facilitate the stability of the external gear 19 during rotation, and thus greatly improve the stability of the rotary bin 11 during rotation.

It should be noted that the utility model relates to a low temperature circulation grain drier with filtering capability, when working, the personnel put the burning material into the burning chamber 2, ignite and burn, turn on the blower 3, when working, conveniently transmit the outside air into the burning chamber 2 to supply oxygen, the smoke generated during burning is discharged through the exhaust chimney 5, utilize the bag-type dust collector 4 to conveniently filter the smoke, thereby greatly improving the environmental protection effect, utilize the heat conduction block 20 installed at the top end in the burning chamber 2 shell to conveniently conduct heat to the heat generated by burning in the burning chamber 2, transmit the heat to the heat storage fins 7 through the heat conduction pipe to conduct exhaust fan 8, when working, the heat storage fins 7 can conveniently pump the heat to the drying chamber 9, thereby improve the temperature in the drying chamber 9, and then utilize the temperature of the drying chamber 9 to heat and dehydrate the grain stored in the rotating chamber 11, thereby preventing hot air from being directly blown to the surface of grains, causing the grains to be dehydrated too fast and leading the shell to become brittle and fall off, opening the rotating motor 16 by a person, conveniently driving the rotating bin 11 to rotate by the power output end during working, thereby driving the grains in the rotating bin 11 to rotate, conveniently making full contact with hot air in the drying bin 9 through the fine mesh plate 14, conveniently driving the external gear 19 to rotate when the rotating bin 11 rotates, conveniently improving the stability when the external gear 19 rotates by utilizing the driven gear 18 meshed with the external gear 19, further greatly improving the stabilizing effect when the rotating bin 11 rotates, opening the blocking plate 10 at the top of the drying bin 9 by the person, rotating the rotary cover 13, screwing out the rotary cover 13, connecting the top of the thread groove 12 by utilizing an external conveying pipe, thereby conveniently feeding the materials into the rotating bin 11, rotating the thread groove 12 to an angle corresponding to the blocking plate 10 at the bottom of the drying bin 9, the blocking plate 10 at the bottom of the drying bin 9 is opened, and the outer discharging pipe is sleeved outside the thread groove 12, so that the grains in the rotating bin 11 can be conveniently discharged.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a low temperature circulation grain drier with filtering capability, includes base (1), combustion chamber (2) and dry storehouse (9), its characterized in that: the heat-accumulating type solar energy heat collector is characterized in that a combustion bin (2) is installed at one end of the top of a base (1) through a fixing groove, a mounting table (15) is installed at the other end of the top of the base (1) through a mounting groove, a rotating motor (16) is installed at the top of the mounting table (15) through a bolt, a fixing plate is installed at one end of the bottom of the combustion bin (2) through a connecting rod, a blower (3) is installed at the top of the fixing plate through a bolt, an exhaust chimney (5) is arranged at the top of the combustion bin (2), a cloth bag dust collector (4) is arranged at one end, close to the combustion bin (2), of the exhaust chimney (5), a drying bin (9) is fixedly installed at the top of the base (1) through a support, a heat-conducting block (20) is installed at the top end of the inside of a shell of the combustion bin (2) through a, the power take off end that rotates motor (16) is connected with rotatory storehouse (11) and is located dry storehouse (9), rotatory storehouse (11) top is provided with thread groove (12), establish by spiral cover (13) thread groove (12) endotheca, external gear (19) have all been welded at the outside both ends of rotatory storehouse (11).

2. The low temperature circulation grain drier with filtering function as claimed in claim 1, wherein: one end of the heat storage bin (6) is connected with an air outlet end of an exhaust fan (8) and the air outlet end of the exhaust fan (8) through a pipeline and is connected with a drying bin (9) through an air delivery pipe.

3. The low temperature circulation grain drier with filtering function as claimed in claim 1, wherein: the top and the bottom of the drying bin (9) are both provided with a preformed groove, and the outer side of the preformed groove is provided with a blocking plate (10) through a screw.

4. The low temperature circulation grain drier with filtering function as claimed in claim 1, wherein: and fine mesh plates (14) are fixedly arranged at both ends of the rotary bin (11) through screws.

5. The low temperature circulation grain drier with filtering function as claimed in claim 1, wherein: fixed vertical blocks (17) are welded at two ends of the bottom in the drying bin (9), and driven gears (18) are meshed with external gears (19) through rotating shafts at one ends of the tops of the fixed vertical blocks (17).