CN218722599U

CN218722599U - Compound fertile cooling drum of flue-cured tobacco

Info

Publication number: CN218722599U
Application number: CN202222746448.0U
Authority: CN
Inventors: 代文典; 宋绍光; 杨勇波; 莫明茂; 徐继宏
Original assignee: Zunyi Daxing Compound Fertilizer Co ltd
Current assignee: Zunyi Daxing Compound Fertilizer Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-03-24
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a flue-cured tobacco compound fertilizer cooling roller, which belongs to the technical field of compound fertilizer production and processing equipment and comprises a barrel body, wherein one end of the barrel body is provided with a feed inlet and an air inlet, the other end is provided with a discharge outlet, and the feed inlet and the air inlet are hermetically connected with the barrel body through a bearing; the material turning assembly comprises a vertical plate and a bending plate which are integrally connected, the vertical plate is vertically connected with the inner wall of the barrel, the included angle between the vertical plate and the bending plate is 90 degrees or 135 degrees, and the included angles between the vertical plate and the bending plate of adjacent material turning assemblies are alternately arranged; the cylinder body is provided with a coarse material outlet at one side of the feed inlet, the coarse material outlets are uniformly distributed with 3 groups along the circumferential direction, and the coarse material outlets are provided with valves; the utility model discloses it is poor effectively to have solved current cooling drum cooling effect, the problem that the material is piled up appears easily.

Description

Compound fertile cooling drum of flue-cured tobacco

Technical Field

The utility model relates to a compound thoughtlessly fertile production and processing equipment technical field specifically is a flue-cured tobacco compound thoughtlessly fertile chill roll.

Background

The production of the flue-cured tobacco compound fertilizer (nitrate nitrogen compound fertilizer) comprises the following steps: the raw materials is smashed, the compounding stirring, the granulation, it is dry, sieve and the cooling, and current cooling device radiating effect is poor, the cooling air that generally adopts fan or air conditioning equipment to produce directly dispels the heat with higher speed to the cooling cylinder, the heat of material top can only be taken away to the cooling air in the cooling cylinder, thereby make the material temperature variation after the cooling less obvious, and current water-cooling section of thick bamboo, reach the cooling through the temperature that the water-cooling changed the barrel, along with the continuous joining of material, water-cooling section of thick bamboo can't change the temperature of barrel intracavity, make the material be in high temperature environment, make its material temperature variation after the cooling less obvious, the accumulational problem of material easily appears.

Chinese patent 201420452272.0 discloses a compound thoughtlessly fertile production system contains first stoving cooling system and first stoving cooling system, and its stoving cooling system contains the cooler, the cooler includes the sealed cylinder in axial both ends, the second feed inlet has been seted up at the axial one end middle part of cylinder, the cylinder outer wall is equipped with the ring gear that is driven by driving motor, be provided with the scraper blade on the cylinder inner wall, the scraper blade is the T shaped plate at directional cylinder center, the length of scraper blade is less than the internal diameter of cylinder, the second discharge gate has been seted up at the axial other end middle part of cylinder.

The cooler cooling effect of this patent is poor, has fertilizer to pile up the condition that can' T fall on the T shaped plate, and the coarse grain in the cooler can not discharge by oneself, and production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome current chill roll cooling effect poor, the problem of material piling up appears easily, the utility model provides a flue-cured tobacco compound thoughtlessly fertile chill roll.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a flue-cured tobacco compound fertilizer cooling roller comprises a roller body, wherein one end of the roller body is provided with a feeding hole and an air inlet, the other end of the roller body is provided with a discharging hole, and the feeding hole and the air inlet are hermetically connected with the roller body through bearings; the drum driving device is arranged on the lower side of the drum body, a plurality of material turning assemblies are arranged on the inner wall of the drum body, the material turning assemblies are arranged in the drum body in a multi-section mode along the axis direction, each section is uniformly distributed and staggered, each material turning assembly comprises a vertical plate and a bending plate which are integrally connected, the vertical plates are vertically connected with the inner wall of the drum body, the included angle between each vertical plate and each bending plate is 90 degrees or 135 degrees, and the included angles between the vertical plates and the bending plates of the adjacent material turning assemblies are alternately arranged; the cylinder is equipped with the coarse fodder export on one side of feed inlet, the coarse fodder export is equipped with 3 groups along circumferencial direction evenly distributed, is equipped with the valve on the coarse fodder export.

Further, the feed inlet is provided with a hopper and a feed conveying belt, the air inlet is connected with the fan through a pipeline, and the air inlet is horn-shaped.

Further, the length of a vertical plate of the stirring assembly along the axial direction is 0.8-1.25m, and the height of the vertical plate is smaller than the inner diameter of the circumference of the cylinder.

Furthermore, the length of a bending plate of the material turning assembly along the axial direction is 0.8-1.25m, and the height of the bending plate is smaller than the inner diameter of the circumference of the cylinder.

Further, a base is arranged below the barrel, and two ends of the barrel are arranged on the base through a sliding chute and a sliding rail; the roller driving device comprises a roller, the roller is connected with a motor, and a sliding groove or a sliding rail of the roller is arranged on the roller.

The utility model provides a pair of flue-cured tobacco compound thoughtlessly fertile chill roll possesses following beneficial effect:

the feed inlet and the air inlet of the utility model are hermetically connected with the cylinder body through the bearing, so that the connectivity between the components is increased, and the cooling quality in the cylinder body is ensured; the stirring assembly is arranged in the barrel in multiple sections along the axis direction, each section is uniformly distributed, and the sections are staggered, so that fertilizers on the stirring assembly can stagger and fall off in the operation process of the barrel, and the cooling quality is further improved; the included angle between the vertical plate and the bending plate is 90 degrees or 135 degrees, the included angles between the vertical plate and the bending plate of the adjacent material turning assemblies are alternately arranged, materials in the barrel are turned when the barrel operates, and the shaking and scattering degree of the materials is improved through the vertical plate and the bending plate, so that the phenomenon of accumulation of the materials is avoided; the utility model discloses the simple operation, the practicality is strong, and it is poor effectively to have solved current cooling drum cooling effect, appears the problem that the material piles up easily.

Drawings

Figure 1 is the structure schematic diagram of the flue-cured tobacco compound fertilizer cooling roller of the utility model.

Figure 2 is the utility model discloses flue-cured tobacco compound thoughtlessly fertile cooling drum's barrel sectional structure sketch map.

Figure 3 is the utility model discloses flue-cured tobacco compound thoughtlessly fertile cooling drum's barrel cross-sectional structure sketch map.

Figure 4 is the utility model discloses flue-cured tobacco compound thoughtlessly fertile chill roll's stirring subassembly schematic structure.

In the figure, 1-cylinder, 2-vertical plate, 3-bending plate and 4-discharging outlet.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention. The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the present invention provides a compound fertilizer cooling roller for flue-cured tobacco, which comprises a 1.8 × 20m cylinder body 1, wherein one end of the cylinder body 1 is provided with a feed inlet and an air inlet, and the other end is provided with a discharge outlet, the feed inlet and the air inlet are hermetically connected with the cylinder body 1 through a bearing, so as to increase the connectivity between components, reduce the loss of cold air, enable the cold air to accurately act on the inside of the cylinder body 1, and improve the cooling effect; the feeding port is provided with a hopper and a feeding conveying belt, the air inlet is connected with a fan through a pipeline, and the air inlet is horn-shaped; a roller driving device is arranged on the lower side of the barrel body 1, a base is arranged below the barrel body 1, and two ends of the barrel body 1 are arranged on the base through sliding chutes and sliding rails; the cylinder drive arrangement contains the gyro wheel, the gyro wheel is connected with the motor, be equipped with the spout or the slide rail of gyro wheel on the cylinder, this application is through 37 kw's driving motor drive cooling drum operation.

The utility model discloses a barrel, including barrel 1, upset subassembly, vertical plate 2, the setting of bending, perpendicular board 2, the setting of bending, the setting of staggering between the sections, the upset subassembly contains a body coupling vertical plate 2 and bends board 3, vertical plate 2 is connected with 1 inner wall of barrel is perpendicular along the axis direction in barrel 1, vertical plate 2 is 90 degrees or 135 degrees with the contained angle of bending board 3, and the vertical plate 2 of adjacent upset subassembly sets up with the contained angle of bending board 3 in turn, the vertical plate 2 of upset subassembly is 0.8-1.25m along axis direction length, and the circumference internal diameter that highly is less than barrel 1 of vertical plate 2. The length of a bending plate 3 of the material turning assembly along the axial direction is 0.8-1.25m, the height of the bending plate 3 is smaller than the inner diameter of the circumference of the cylinder body 1, the material shaking and scattering quality is improved, the phenomenon of material accumulation is avoided, and the resistance of wind flow in the cylinder body 1 is reduced; through comprehensive test comparison, when the length of the material turning assembly in the axial direction is 0.8-1.25m, the material shaking and scattering quality is good, and when the length of the vertical plate 2 and the length of the bending plate 3 of the material turning assembly are less than 0.8m, the material shaking and scattering quality is good, but the material heat dissipation is uneven; when the length of the vertical plate 2 and the bending plate 3 of the material overturning assembly is larger than 1.25m, the material shaking and scattering quality is good, but the material is easy to remain on the material overturning assembly, so that when the length of the material overturning assembly in the axis direction is 0.8-1.25m, the material shaking and scattering quality is good, and the cooling effect is good.

A material overturning groove is formed between the bending plate 3 and the vertical plate 2, the width of the material overturning groove is 10-20cm, and the horizontal vertical height of the material overturning groove is 14-22cm; through applicant's experimental contrast, this application the contained angle of vertical plate 2 is 90 degrees, the contained angle of the board 3 of bending is 135 degrees, the width of turn over the silo is 15cm, when the level vertical height of turn over the silo is 18cm, the average temperature of the material after this application cooling drum forced air cooling is 22.5 ℃ under detecting the operation of equivalent time, the discharge end does not have the material and piles up the phenomenon, the average temperature of the material is 43.8 ℃ after current cooling drum forced air cooling, there is the material phenomenon of piling up in the discharge end, there is obvious reduction in this application cooling drum cooling quality and efficiency for material temperature after current cooling drum forced air cooling, the material piles up the phenomenon and obviously reduces, thereby the production machining efficiency of follow-up technology is provided, make the productivity improve more than 25% under the equivalent condition.

Barrel 1 is equipped with coarse fodder export 4 in feed inlet one side, coarse fodder export 4 is equipped with 3 groups along circumferencial direction evenly distributed, is equipped with the valve in the coarse fodder export, improves the cleaning efficiency of follow-up barrel 1, the feed inlet of barrel 1 is equipped with the air intake, the air intake is loudspeaker form shape, the air intake passes through bearing and 1 feed inlet sealing connection of barrel, adopts movable contact sealing washer between air intake and the 1 lateral wall of barrel. Barrel 1 operation in-process under the roller drive device drive promptly, the air intake passes through the setting of bearing and does not operate along with barrel 1 to improve the forced air cooling effect, avoid cold wind to flow from the feed inlet of barrel 1, be equipped with the inlet pipe on the air intake, and the inlet pipe runs through the air intake and arranges barrel 1 in, the tip of inlet pipe is equipped with the transport conveyer belt and is used for the transport of material.

According to the air cooling device, the air supply device is started firstly to preliminarily cool the interior of the barrel body 1, materials are added into the barrel body 1 from the inlet pipe through the conveying conveyor belt, the materials are cooled at the feed inlet of the barrel body 1 due to air of the air supply device, heat carried by the materials flows to the discharge outlet of the barrel body 1 along with air flow, the materials move in the barrel body 1 along with the operation of the barrel body 1, the materials are shaken and dispersed through the vertical plate 2 and the bending plate 3, accumulation of the materials is avoided, the heat carried by the materials flows to the discharge outlet of the barrel body 1 along with the air flow, retention of hot air generated in the barrel body 1 is avoided, and the cooling effect is further improved; after cooling is completed, when the barrel body 1 is cleaned or overhauled, a valve arranged on the coarse material outlet is opened, so that residues in the barrel body 1 can be cleaned conveniently, and meanwhile, fresh air is provided for personnel entering the barrel body 1 for cleaning, and the practical performance of the barrel body is improved; the utility model discloses it is poor effectively to have solved current cooling drum cooling effect, the problem that the material is piled up appears easily.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A flue-cured tobacco compound fertilizer cooling roller comprises a roller body (1), wherein one end of the roller body (1) is provided with a feeding hole and an air inlet, the other end of the roller body is provided with a discharging hole, and the feeding hole and the air inlet are hermetically connected with the roller body (1) through bearings; barrel (1) downside is equipped with cylinder drive arrangement, its characterized in that: the inner wall of the barrel body (1) is provided with a plurality of material turning assemblies, the material turning assemblies are arranged in the barrel body (1) in a multi-section mode along the axis direction, each section is uniformly distributed and arranged in a staggered mode, each material turning assembly comprises a vertical plate (2) and a bending plate (3) which are integrally connected, the vertical plates (2) are vertically connected with the inner wall of the barrel body (1), the included angle between each vertical plate (2) and each bending plate (3) is 90 degrees or 135 degrees, and the included angles between the vertical plates (2) and the bending plates (3) of adjacent material turning assemblies are alternately arranged; the barrel (1) is equipped with coarse fodder export (4) in feed inlet one side, coarse fodder export (4) are equipped with 3 groups along circumferencial direction evenly distributed, are equipped with the valve in the coarse fodder export.

2. The cured tobacco compound fertilizer cooling roller of claim 1, characterized in that: the feed inlet is provided with a hopper and a feed conveying belt, the air inlet is connected with the fan through a pipeline, and the air inlet is horn-shaped.

3. The cured tobacco compound fertilizer cooling roller of claim 1, characterized in that: the length of the vertical plate (2) of the stirring assembly along the axial direction is 0.8-1.25m, and the height of the vertical plate (2) is smaller than the inner diameter of the circumference of the cylinder body (1).

4. The cured tobacco compound fertilizer cooling roller of claim 1, characterized in that: the length of a bending plate (3) of the material turning assembly along the axis direction is 0.8-1.25m, and the height of the bending plate (3) is smaller than the inner diameter of the circumference of the cylinder body (1).

5. The cured tobacco compound fertilizer cooling roller of claim 1, characterized in that: a base is arranged below the barrel body (1), and two ends of the barrel body (1) are arranged on the base through sliding chutes and sliding rails; the roller driving device comprises a roller, the roller is connected with a motor, and a sliding groove or a sliding rail of the roller is arranged on the roller.