CN211233630U

CN211233630U - Direct current vibrated fluidized bed

Info

Publication number: CN211233630U
Application number: CN201922395905.4U
Authority: CN
Inventors: 凌杰; 施玉成
Original assignee: Changzhou Xinshun Drying Engineering Co ltd
Current assignee: Changzhou Xinshun Drying Engineering Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-08-11
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a direct current vibrated fluidized bed, including vibration bed body, air inlet unit, cyclone, sack desiccator and fan, still including setting up the outlet duct that leads to more at vibration bed body top, it is equipped with a plurality of cleaning device to lead to the inside of outlet duct more, cleaning device includes backup pad, connecting rod, first solid fixed ring, electric telescopic handle, the solid fixed ring of second, spring and scraper blade, lead to a plurality of backup pads of the inside fixedly connected with of outlet duct more. The utility model discloses a set up spring and scraper blade, be favorable to under the effect of spring, the scraper blade that the extrusion corresponds for the inner wall of the outlet duct is led to in the scraper blade contact, drives the scraper blade motion under electric telescopic handle's effect, and then clears up the inner wall of leading to the outlet duct more, avoids long-term the use to cause the jam of the inner wall of leading to the outlet duct more, influences the use.

Description

Direct current vibrated fluidized bed

Technical Field

The utility model relates to a fluidized bed field, in particular to direct current vibrated fluidized bed.

Background

The vibrating fluidized bed is one new type of fluidized efficient drying equipment suitable for drying granular and powdered material. Have convenient to operate, energy-conservation, advantage such as environmental protection, dry fluidized bed desiccator is by the material from the feed inlet gets into the built-in, under the vibration power effect, the material is thrown along horizontal fluidized bed, continuous motion forward, hot-blast upwards passes the fluidized bed with wet material heat transfer after, wet air is by airing exhaust 1 after cyclone removes dust: 3, discharging the dried material from a discharging inlet. The drying and cooling device is suitable for drying, cooling and other operations of powdery and granular materials in the industries of chemical industry, pharmacy, food, dehydrated vegetables, grains, mineral products and the like. In real life, although the vibrated fluidized bed can well dry different types of materials, the existing vibrated fluidized bed still has a great number of defects, for example, when the existing vibrated bed is used, dried gas is discharged through a pipeline, impurities are often accumulated in the pipeline, and the pipeline ventilation is easy to cause unsmooth.

Therefore, it is necessary to invent a direct flow vibrated fluidized bed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a direct current vibrated fluidized bed to the gas of the current vibrated bed after the drying that proposes when using among the solution above-mentioned background art often can pile up impurity in the pipeline through the pipeline discharge, causes the not smooth problem of pipeline ventilation easily.

In order to achieve the above object, the utility model provides a following technical scheme: a direct current vibration fluidized bed comprises a vibration bed body, an air inlet device, a cyclone separator, a cloth bag dryer and a fan, the utility model also comprises a multi-way air outlet pipe arranged at the top of the vibration bed body, a plurality of cleaning devices are arranged in the multi-way air outlet pipe, the cleaning device comprises a supporting plate, a connecting rod, a first fixing ring, an electric telescopic rod, a second fixing ring, a spring and a scraper, a plurality of supporting plates are fixedly connected in the multi-way air outlet pipe, a plurality of connecting rods are fixedly connected in the supporting plates, one end of the connecting rod, which is far away from the supporting plate, is fixedly connected with a first fixing ring, an electric telescopic rod penetrates through the first fixing ring, electric telescopic handle keeps away from the solid fixed ring of first solid fixed ring one end fixedly connected with second, the solid fixed ring outside of second is encircleed and is equipped with four springs, four the spring is kept away from four scraper blades of the solid fixed ring one end fixedly connected with of second.

Preferably, the cleaning device is arranged in a straight pipeline at the top of the multi-way air outlet pipe.

Preferably, the support plate is matched with the inner wall of the multi-way air outlet pipe.

Preferably, the first fixing ring and the second fixing ring are both provided with through holes.

Preferably, one side of the scraper is provided with a sharp corner.

The utility model has the advantages that:

(1) the spring and the scraper are arranged, so that the corresponding scraper can be extruded under the action of the spring, the scraper is enabled to contact with the inner wall of the multi-way air outlet pipe and is driven to move under the action of the electric telescopic rod, the inner wall of the multi-way air outlet pipe is cleaned, and the phenomenon that the inner wall of the multi-way air outlet pipe is blocked and the use is influenced due to long-term use is avoided;

(2) the device has simple structure, is convenient to use, and prolongs the service life of equipment.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the supporting plate of the present invention;

FIG. 4 is a schematic structural view of a second fixing ring and a scraper of the present invention;

in the figure: 1 vibration bed body, 2 air inlet unit, 3 cyclone, 4 sack driers, 5 fans, 6 outlet ducts that lead to more, 7 backup pads, 8 connecting rods, 9 first solid fixed ring, 10 electric telescopic handle, the solid fixed ring of 11 second, 12 springs, 13 scraper blades.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model provides a direct current vibrated fluidized bed as shown in figures 1-4, which comprises a vibrating bed body 1, an air inlet device 2, a cyclone separator 3, a cloth bag dryer 4 and a fan 5, and further comprises a multi-way air outlet pipe 6 arranged at the top of the vibrating bed body 1, a plurality of cleaning devices are arranged inside the multi-way air outlet pipe 6, each cleaning device comprises a support plate 7, a connecting rod 8, a first fixing ring 9, an electric telescopic rod 10, a second fixing ring 11, a spring 12 and a scraper 13, a plurality of support plates 7 are fixedly connected inside the multi-way air outlet pipe 6, a plurality of connecting rods 8 are fixedly connected inside the support plates 7, the end of each connecting rod 8 far away from the support plate 7 is fixedly connected with the first fixing ring 9, the electric telescopic rod 10 penetrates through the first fixing ring 9, the electric telescopic rod 10 is far away from the end of the first fixing ring 9 and is fixedly connected with the second, the outer side of the second fixing ring 11 is provided with four springs 12 in a surrounding manner, and the springs 12 are far away from one end of the second fixing ring 11 and fixedly connected with four scraping plates 13.

Further, in the above technical solution, the cleaning device is arranged in a straight pipe at the top of the multi-way air outlet pipe 6;

furthermore, in the above technical solution, the support plate 7 is fitted with the inner wall of the multi-way air outlet pipe 6;

further, in the above technical solution, through holes are provided inside the first fixing ring 9 and the second fixing ring 11;

further, in the above technical solution, one side of the scraper 13 is provided with a sharp corner.

This practical theory of operation:

referring to the attached drawings 1-4 of the specification, when the device is used, materials needing drying are added into the vibrating bed body 1, hot air is introduced into the vibrating bed body 1 through the air inlet device 2, then the materials are dried, redundant air is discharged through the multi-way air outlet pipe 6, under the action of the spring 12, the corresponding scraper 13 is extruded, the scraper 13 is made to contact the inner wall of the multi-way air outlet pipe 6, the scraper 13 is driven to move under the action of the electric telescopic rod 10, then the inner wall of the multi-way air outlet pipe 6 is cleaned, the blockage of the inner wall of the multi-way air outlet pipe 6 caused by long-term use is avoided, and the use is influenced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a direct current vibrated fluidized bed, includes vibration bed body (1), air inlet unit (2), cyclone (3), sack drier (4) and fan (5), its characterized in that: the vibration bed is characterized by further comprising a multi-way air outlet pipe (6) arranged at the top of the vibration bed body (1), a plurality of cleaning devices are arranged inside the multi-way air outlet pipe (6), each cleaning device comprises a supporting plate (7), a connecting rod (8), a first fixing ring (9), an electric telescopic rod (10), a second fixing ring (11), springs (12) and a scraper (13), the plurality of supporting plates (7) are fixedly connected inside the multi-way air outlet pipe (6), the plurality of connecting rods (8) are fixedly connected inside the supporting plates (7), the first fixing ring (9) is fixedly connected to one end, away from the supporting plates (7), of each connecting rod (8), the electric telescopic rod (10) penetrates through the first fixing ring (9), the second fixing ring (11) is fixedly connected to one end, away from the first fixing ring (9), of each electric telescopic rod (10), and four springs (12) are arranged on the outer side of each second, four the spring (12) is kept away from one end of the second fixing ring (11) and is fixedly connected with four scraping plates (13).

2. A direct current vibro-fluidized bed according to claim 1, characterized in that: the cleaning device is arranged in a straight pipeline at the top of the multi-way air outlet pipe (6).

3. A direct current vibro-fluidized bed according to claim 1, characterized in that: the supporting plate (7) is matched with the inner wall of the multi-way air outlet pipe (6).

4. A direct current vibro-fluidized bed according to claim 1, characterized in that: the first fixing ring (9) and the second fixing ring (11) are internally provided with through holes.

5. A direct current vibro-fluidized bed according to claim 1, characterized in that: one side of the scraper (13) is provided with a sharp corner.