CN213687629U - Single-cone vacuum drier - Google Patents

Abstract

The utility model discloses a single awl vacuum drying machine, including single awl desiccator body, bin outlet and row material ball valve, the inside spiral stirring leaf that is equipped with of single awl desiccator body, the inside puddler that is equipped with of spiral stirring leaf, the puddler runs through the single awl desiccator body top outside and is equipped with drive mechanism, equal fixedly connected with connecting rod, two about puddler one side be equipped with the fixedly connected with scraper between the connecting rod. The utility model discloses a set up spiral stirring leaf, connecting rod and scraper, be favorable to upwards driving the material that will enter into single cone desiccator this internal under the effect of spiral stirring leaf, avoid the material to pile up in the bottom of single cone desiccator body, increase the clearance between the material, improve drying efficiency simultaneously, be favorable to scraping the material of adhesion on single cone desiccator body inner wall when dry under the effect of scraper, avoid the material to pile up on single cone desiccator body inner wall, influence next use.

Description

Single-cone vacuum drier

Technical Field

The utility model relates to a desiccator field, in particular to single awl vacuum drying machine.

Background

The single-cone vacuum dryer heats the cavity wall through a heat source, then heats the materials through heat transfer, the screw belt is driven by a motor to stir the materials, the working process is batch operation, and after wet materials enter a storage bin, the wet materials are dried by utilizing a jacket and stirring and heating. The single-cone vacuum dryer is mainly suitable for the fields of chemical industry, pharmacy, food and the like.

The existing single-cone vacuum drying machine easily causes material deposition at the bottom when drying materials, so that the drying efficiency is low, and the materials are easily adhered to the inner wall of the single-cone drying machine body, so that the use of the drying machine is influenced.

Therefore, it is necessary to invent a single cone vacuum dryer to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a single awl vacuum drying machine to current single awl vacuum drying machine who proposes in solving above-mentioned background art causes the material deposit easily in the bottom when drying the material, causes drying efficiency low, and the easy adhesion of material on single awl desiccator body inner wall, influences the problem of the use of desiccator.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a single awl vacuum drying machine, includes single awl desiccator body, bin outlet and row's material ball valve, the inside spiral stirring leaf that is equipped with of single awl desiccator body, the inside puddler that is equipped with of spiral stirring leaf, the puddler runs through the single awl desiccator body top outside and is equipped with drive mechanism, equal fixedly connected with connecting rod, two about puddler one side be equipped with the fixedly connected with scraper between the connecting rod.

Preferably, the inner parts of the stirring rod and the spiral stirring blade are both provided with cavities.

Preferably, a feeding hole is formed in the top of one side of the single-cone dryer body.

Preferably, the scraper is in contact with the inner wall of the single-cone dryer body, and an acute angle is always formed between the scraper and the inner wall of the single-cone dryer body.

Preferably, the stirring rod penetrates through the top of the transmission mechanism and is fixedly connected with a bearing.

Preferably, the top of the bearing is fixedly connected with a connecting pipe, and the other end of the connecting pipe is fixedly connected with an air heater.

The utility model has the advantages that:

(1) the spiral stirring blade, the connecting rod and the scraper are arranged, so that materials entering the single-cone dryer body can be driven upwards under the action of the spiral stirring blade, the materials are prevented from being accumulated at the bottom of the single-cone dryer body, gaps among the materials are increased, the drying efficiency is improved, the materials adhered to the inner wall of the single-cone dryer body are scraped off under the action of the scraper during drying, and the materials are prevented from being accumulated on the inner wall of the single-cone dryer body to influence the next use;

(2) through setting up bearing, connecting pipe and air heater, be favorable to letting in the gaseous puddler and the spiral stirring leaf of passing through the connecting pipe with the heating under air heater's effect, be favorable to carrying out the drying to the material when stirring the material, improve drying efficiency.

Drawings

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

in the figure: the dryer comprises a single-cone dryer body 1, a discharge opening 2, a discharge ball valve 3, a spiral stirring blade 4, a stirring rod 5, a transmission mechanism 6, a connecting rod 7, a scraper 8, a bearing 9, a connecting pipe 10, an air heater 11 and a feed inlet 101.

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 single awl vacuum drying machine as shown in fig. 1, including single awl desiccator body 1, bin outlet 2 and row material ball valve 3, 1 inside spiral stirring leaf 4 that is equipped with of single awl desiccator body, 4 inside puddlers 5 that are equipped with of spiral stirring leaf, puddler 5 runs through the 1 top outside of single awl desiccator body and is equipped with drive mechanism 6, equal fixedly connected with connecting rod 7, two about 5 one side of puddler be equipped with fixedly connected with scraper 8 between the connecting rod 7.

Further, in the above technical scheme, cavities are arranged inside the stirring rod 5 and the spiral stirring blade 4, and the temperature of the stirring rod 5 and the spiral stirring blade 4 can be increased by introducing heating gas, so that the drying efficiency is increased;

further, in the above technical scheme, a feed inlet 101 is arranged at the top of one side of the single-cone dryer body 1;

further, in the above technical scheme, the scraper 8 is in contact with the inner wall of the single-cone dryer body 1, and an acute angle is always formed between the scraper 8 and the inner wall of the single-cone dryer body 1, so that the resistance of the scraper 8 in scraping materials is reduced;

further, in the above technical solution, the stirring rod 5 is fixedly connected with a bearing 9 through the top of the transmission mechanism 6;

further, in the above technical scheme, bearing 9 top fixedly connected with connecting pipe 10, connecting pipe 10 other end fixedly connected with air heater 11 lets in heated gas through air heater 11 to connecting pipe 10, and gas outgoing changes after a period of time, conveniently accelerates the drying effect of material.

This practical theory of operation:

referring to the attached drawing 1 of the specification, when the device is used, add the material through the feed inlet 101 at the top of the single-cone dryer body 1, start the drive mechanism 6 and drive the puddler 5 and the spiral stirring leaf 4 to rotate, make the material rise upwards gradually when stirring, avoid the material to be totally piled up in the bottom of the single-cone dryer body 1, cause drying efficiency to be slow, in the stirring process, the scraper 8 scrapes off the material of adhesion on the inner wall of the single-cone dryer body 1, avoid the material to pile up on the inner wall of the single-cone dryer body 1, influence the next use, in the stirring process, let in the puddler 5 and the spiral stirring leaf 4 through the connecting pipe 10 with the gas of heating under the effect of the air heater 11, be favorable to drying the material when stirring the material, improve drying efficiency.

In the description of the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 (6)

1. The utility model provides a single cone vacuum drying machine, includes single cone drying machine body (1), bin outlet (2) and row's material ball valve (3), its characterized in that: single awl desiccator body (1) is inside to be equipped with spiral stirring leaf (4), spiral stirring leaf (4) inside is equipped with puddler (5), puddler (5) run through single awl desiccator body (1) top outside and are equipped with drive mechanism (6), equal fixedly connected with connecting rod (7) about puddler (5) one side, two be equipped with fixedly connected with scraper (8) between connecting rod (7).

2. The single cone vacuum dryer as claimed in claim 1, wherein: cavities are formed in the stirring rod (5) and the spiral stirring blade (4).

3. The single cone vacuum dryer as claimed in claim 1, wherein: the top of one side of the single-cone dryer body (1) is provided with a feeding hole (101).

4. The single cone vacuum dryer as claimed in claim 1, wherein: scraper (8) and single awl desiccator body (1) inner wall contact, there is an acute angle all the time between scraper (8) and single awl desiccator body (1) inner wall.

5. The single cone vacuum dryer as claimed in claim 1, wherein: the stirring rod (5) penetrates through the top of the transmission mechanism (6) and is fixedly connected with a bearing (9).

6. The single cone vacuum dryer as claimed in claim 5, wherein: the top of the bearing (9) is fixedly connected with a connecting pipe (10), and the other end of the connecting pipe (10) is fixedly connected with an air heater (11).

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