CN215490923U

CN215490923U - Spiral drying device is used in production of living beings granule

Info

Publication number: CN215490923U
Application number: CN202121550781.3U
Authority: CN
Inventors: 张福忠
Original assignee: Huayuan Fujian New Energy Technology Co ltd
Current assignee: Huayuan Fujian New Energy Technology Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2022-01-11
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses a spiral drying device for biomass particle production, which belongs to the technical field of biomass particle, and comprises a drying tank with an upward opening, wherein a tank cover is covered at the opening at the top of the drying tank, a ventilation hood is wrapped on the outer wall of the drying tank, a vertical pipe is fixedly connected to the bottom of an inner cavity of the drying tank in a penetrating manner, a sliding cylinder is connected to the outer part of the vertical pipe in a sliding manner, a spiral slideway is fixedly connected to the outer part of the sliding cylinder, and a feeding hose penetrating through the drying tank and the ventilation hood is fixedly connected to the upper part of the spiral slideway; the drying time of the biomass particles in the drying tank is favorably prolonged through the spiral slideway, so that the particles are more fully heated, and the drying effect of the particles is improved; the vertical vibration mechanism drives the sliding barrel to vibrate up and down along the vertical pipe, so that the materials can smoothly slide down in a vibration mode on the spiral slideway, and blocking is avoided.

Description

Spiral drying device is used in production of living beings granule

Technical Field

The utility model relates to the technical field of biomass particles, in particular to a spiral drying device for biomass particle production.

Background

The biomass particles are formed by performing cold compact molding on crushed biomass straws, forestry wastes and other raw materials by using a compression roller and a ring die at normal temperature. The density of the raw material is generally 0.1-0.13 t/m3, the density of the formed particles is 1.1-1.3 t/m3, the storage and the transportation are convenient, and the combustion performance of the biomass is greatly improved.

In the production process of the biomass particles, the biomass particles need to be heated and dried, and the existing drying device occupies a large space and needs high energy consumption.

Based on this, the utility model designs a spiral drying device for biomass particle production to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spiral drying device for biomass particle production, which aims to solve the problems of large occupied space and high required energy consumption of the existing drying device in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a spiral drying device for biomass particle production comprises a drying tank with an upward opening, wherein a tank cover is covered at the top opening of the drying tank, a ventilation hood is wrapped on the outer wall of the drying tank, a vertical pipe is arranged at the bottom of an inner cavity of the drying tank in a penetrating mode, a sliding cylinder is connected to the outside of the vertical pipe in a sliding mode, a spiral slide way is arranged on the outside of the sliding cylinder in a fixedly connected mode, a feeding hose penetrating through the drying tank and the ventilation hood is fixedly connected to the upper portion of the spiral slide way, a discharging hose penetrating through the drying tank and the ventilation hood is fixedly connected to the lower portion of the spiral slide way, a supporting plate is fixedly connected to the lower end of the sliding cylinder, a vertical vibrating mechanism is installed between the supporting plate and the bottom of the inner cavity of the drying tank, a fan heater is arranged on the left side of the drying tank, an air outlet of the fan heater is communicated with the upper left portion of the ventilation hood, and an air inlet of the fan heater is communicated with an air inlet pipeline, and an exhaust fan and a dehumidifier are arranged on the air inlet pipeline.

Preferably, the vertical vibration mechanism comprises a vertical vibration motor, and a damping seat is fixedly mounted at the bottom of the vertical vibration motor.

Preferably, the outside of the ventilation hood is provided with a thermal insulation material.

Preferably, the can lid is made of transparent double-layer glass.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has simple structure and convenient operation, and is suitable for drying treatment in the production process of biomass particles; the drying time of the biomass particles in the drying tank is favorably prolonged through the spiral slideway, so that the particles are more fully heated, and the drying effect of the particles is improved; the vertical vibration mechanism drives the sliding barrel to vibrate up and down along the vertical pipe, so that materials can smoothly slide down by vibration on the spiral slideway, and blockage is avoided; the dehumidifier can be used for heating the air in the drying tank again after dehumidifying, so that the heat energy is reused, and the energy consumption of the device is reduced.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a vertical vibration mechanism according to the present invention.

In the drawings, the reference numerals denote the following components:

1-a drying tank, 2-a tank cover, 3-a ventilation hood, 4-a vertical pipe, 5-a sliding cylinder, 6-a spiral slideway, 7-a feeding hose, 8-a discharging hose, 9-a supporting plate, 10-a vertical vibration mechanism, 101-a vertical vibration motor, 102-a shock absorption seat, 11-a warm air blower, 12-an air inlet pipeline, 13-an exhaust fan and 14-a dehumidifier.

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.

Referring to fig. 1-2, the present invention provides a spiral drying device for biomass particle production, comprising: a spiral drying device for biomass particle production comprises a drying tank 1 with an upward opening, a tank cover 2 is sealed at the opening at the top of the drying tank 1, a ventilation hood 3 is wrapped on the outer wall of the drying tank 1, a vertical pipe 4 penetrates through and is fixedly connected with the bottom of an inner cavity of the drying tank 1, a sliding cylinder 5 is slidably connected with the outer part of the vertical pipe 4, a spiral slideway 6 is fixedly connected with the outer part of the sliding cylinder 5, a feeding hose 7 penetrating through the drying tank 1 and the ventilation hood 3 is fixedly connected with the upper part of the spiral slideway 6, a discharging hose 8 penetrating through the drying tank 1 and the ventilation hood 3 is fixedly connected with the lower part of the spiral slideway 6, a supporting plate 9 is fixedly connected with the lower end of the sliding cylinder 5, a vertical vibration mechanism 10 is installed between the supporting plate 9 and the bottom of the inner cavity of the drying tank 1, a fan heater 11 is arranged on the drying tank 1, an air outlet of the fan heater 11 is communicated with the left upper part of the ventilation hood 3, an air inlet of the fan heater 11 is communicated with an air inlet pipe 12 fixedly connected with the right lower part of the drying tank 1, an exhaust fan 13 and a dehumidifier 14 are arranged on the air inlet pipeline 12.

Further, the vertical vibration mechanism 10 includes a vertical vibration motor 101, and a shock absorption seat 102 is fixedly installed at the bottom of the vertical vibration motor 101; the damper base 102 functions to reduce the vibration of the vertical vibration motor 101 from being transmitted to the drying tub 1.

Furthermore, the outside of the ventilation hood 3 is provided with a heat insulation material, so that the heat insulation effect is achieved.

Furthermore, the tank cover 2 is made of transparent double-layer glass, so that a worker can conveniently observe the condition in the drying tank 1 through the tank cover 2; the double-layer glass can also play a certain role in heat preservation.

The vertical vibration motor 101, the fan heater 11, the exhaust fan 13 and the dehumidifier 14 are electrically connected with an external power supply through control switches.

One specific application of this embodiment is: the utility model relates to a spiral drying device for biomass particle production, which is characterized in that when in use, a vertical vibration motor 101, a fan heater 11, an exhaust fan 13 and a dehumidifier 14 are started, biomass particle materials are conveyed into a spiral slideway 6 from a feeding hose 7, and are discharged from a discharging hose 8 after spirally sliding downwards on the spiral slideway 6;

after the vertical vibration motor 101 is started, the sliding barrel 5 is driven to vibrate up and down along the vertical pipe 4, so that materials can vibrate and slide down on the spiral slideway 6, and blockage is avoided; when the warm air blower 11 is started, hot air can be introduced between the drying tank 1 and the ventilation hood 3 to heat the outer wall of the drying tank 1, so that the temperature of the inner cavity of the drying tank 1 is increased, the hot air flows to the bottom of the ventilation hood 3, and then the hot air enters the inner cavity of the drying tank 1 upwards along the vertical pipe 4 to heat and dry materials sliding in the spiral sliding channel 6; and starting the exhaust fan 13 and the dehumidifier 14 to exhaust the air in the inner cavity of the drying tank 1, dehumidifying the air, and then reintroducing the air into the warm air blower 11 for heating.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A spiral drying device for biomass particle production comprises a drying tank (1) with an upward opening, and is characterized in that: the utility model discloses a dryer, including drying cylinder (1), be equipped with the top opening part closing cap of drying cylinder (1) and cover (2), the parcel has draft hood (3) on the outer wall of drying cylinder (1), the inner chamber bottom of drying cylinder (1) runs through the rigid coupling and has vertical pipe (4), the outside sliding connection of vertical pipe (4) has slide cartridge (5), the outside rigid coupling of slide cartridge (5) has spiral slideway (6), the upper portion rigid coupling of spiral slideway (6) has feeding hose (7) that runs through drying cylinder (1) and draft hood (3), the lower part rigid coupling of spiral slideway (6) has ejection of compact hose (8) that runs through drying cylinder (1) and draft hood (3), the lower extreme rigid coupling of slide cartridge (5) has backup pad (9), install vertical vibration mechanism (10) between the inner chamber bottom of backup pad (9) and drying cylinder (1), the left of drying cylinder (1) is provided with electric fan heater (11), the air outlet of the fan heater (11) is communicated with the upper left part of the ventilating hood (3), an air inlet pipeline (12) is fixedly connected and communicated between the air inlet of the fan heater (11) and the lower right part of the drying tank (1), and an exhaust fan (13) and a dehumidifier (14) are installed on the air inlet pipeline (12).

2. The spiral drying device for biomass particle production according to claim 1, wherein: the vertical vibration mechanism (10) comprises a vertical vibration motor (101), and a damping seat (102) is fixedly mounted at the bottom of the vertical vibration motor (101).

3. The spiral drying device for biomass particle production according to claim 1, wherein: and a heat insulation material is arranged outside the ventilation hood (3).

4. The spiral drying device for biomass particle production according to claim 1, wherein: the tank cover (2) is made of transparent double-layer glass.