CN202613902U

CN202613902U - Centrifugal vibration dryer

Info

Publication number: CN202613902U
Application number: CN 201220105087
Authority: CN
Inventors: 刘刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-14
Filing date: 2012-03-14
Publication date: 2012-12-19
Anticipated expiration: 2022-03-14

Abstract

The utility model discloses a centrifugal vibration dryer. The centrifugal vibration dryer comprises a feed port, a centrifugal vibration drying body, a finned heater, a draught fan, material hoses, a hot air distributor, a medicine storage tank, a dust separator, a thermal insulation layer and centrifugal flat vibration motors, wherein the centrifugal vibration drying body coated by the thermal insulation layer is divided into four continuous drying layers; a detachable movable material flow guide baffle is arranged on a screen plate on each layer; the screen plates on the upper and lower drying layers are connected through the hoses; materials do centrifugal motion on the centrifugal vibration screen plates through the movable material flow guide baffles under the action of the centrifugal flat vibration motors, arrive at the outermost layers of the screen plates and fall to the centers of the screen plates on the next layers through the material hoses, so that the materials are collected in the medicine storage tank after being dried; and hot air heated by the finned heater continuously flows upstream at high speed under the action of the draught fan in the process, and the materials on multiple layers are continuously heated and dried, so that a quick, energy-saving and high-quality drying effect is achieved.

Description

Centrifugal vibrating dryer

Technical field,

The utility model relates to a kind of continuous drier, particularly a kind of centrifugal vibrating dryer that is applicable to food, medicine trade.

Background technology

Dry as an important production technology, in food, medicine trade, obtained using widely.At present in the industrial processes common drying means have that bake oven type c drying, fluidized bed drying, pneumatic conveying drying, conveyor type drying, tunnel type are dry, fluidized drying etc.Method that these are dry and technology can be chosen in the different production process according to actual needs flexibly.

In the production technology of food and medicine, the extensive drying equipment that uses comprises normal pressure baking, drying under reduced pressure, fluidized drying, pneumatic conveying drying etc. at present.Wherein preceding two kinds of drying equipment energy consumptions are big, and the thermal efficiency is low, is prone to cause environmental pollution; Though the two kinds of equipment in back improve in energy consumption and thermal efficiency utilization, it uses and mainly to be limited to solid particle, seems powerless for the drying of material such as block, spherical.Also occurred some multilayer vibrating drying equipments in recent years, basic device all is the box-type drying structure, and heat supply in the inner placement of multiple layers basin, case is placed vibrating motor in the bottom and is used for vibration.But still there is certain problem in it; Single like the basin shape, for circular basin, only motion under the effect of vibration force of material; Though can keep longer run duration; Reach drying effect preferably, but heat time heating time the long drying that is unfavorable for heat sensitive material, simultaneously drying efficiency also can not get improving; For basins such as spirality, taper, stairsteppings, material moves downward under the double action of vibration force and gravity, though can improve drying efficiency, run duration is shorter relatively, and material possibly can not get abundant drying.Secondly, the hot blast opening remains to be improved, and the basin hot blast opening of the said equipment is too simple, because the warm-air supply whole box body is dry, drying efficiency will reduce, can make also that simultaneously partial material falls from hot-air channel, uneven drying occurs and phenomenon such as spares.

In addition, that the drying of solid material also can adopt is infrared, microwave, modern advanced drying equipment such as freezing, but its energy consumption high, cost an arm and a leg, drawbacks limit such as maintenance cost height the use of these equipment.

Summary of the invention

It is a kind of simple in structure, reliable that the purpose of the utility model is to provide, and it is low to consume energy, and can strictly control dry materials time, baking temperature, guarantees uniform drying property, also can realize a kind of centrifugal vibrating dryer of continuous drying simultaneously.

The technical scheme that realizes the utility model purpose is: with reference to Fig. 1,2; A kind of centrifugal continuous shaking drying machine comprises charging aperture, centrifugal vibration drying body, fin heater, air-introduced machine, hot-air distributor, medicine storing pot, dust separator, recycling can, heat-insulation layer, the centrifugal flat motor that shakes, and it is characterized in that: charging aperture be positioned at centrifugal vibration drying body directly over; The upper left-hand of centrifugal vibration drying body connects air-introduced machine; The centre installs dust separator and recycling can additional, under connect the hot-air distributor, carry air through the heating of fin heater; Two bottom sides is installed the centrifugal flat motor that shakes, and left downside is installed medicine storing pot.

Described centrifugal vibrating dryer is characterized in that: centrifugal vibration drying body inside is divided into four layers of continuous drying layer, and every layer all has dismountable movable material flow apron to be installed on the sieve plate, connected by flexible pipe between sieve plate up and down.

Described centrifugal vibrating dryer; It is characterized in that: the material diversion baffle plate on the drying layer sieve plate is centrifugal, detachable and can be according to the sideboard of material size, shape adjustment baffle spacing; The mesh of sieve plate can be selected pore size according to actual needs, to adapt to the needs of dissimilar dry materials.

Described centrifugal vibrating dryer is characterized in that: be connected dust separator and recycling can between centrifugal vibration drying body and the air-introduced machine.

The utlity model has following beneficial effect:

(1) heat exchange of thermal source and material is abundant, and energy utilization rate is high, than general drying machine energy-conservation about 60%; It is dry that baking temperature forms gradient, guarantees product quality, and it is low-temperature prewarming at the middle and upper levels, and the intermediate layer is an evaporation drying, and lower floor is the high temperature wink-dry, and can accomplish the setting and the control of temperature according to actual conditions;

(2) the material diversion baffle plate on the sieve plate is centrifugal, dismountable and can be according to the sideboard of material size, shape adjustment baffle spacing in the drying layer; Can take into account the drying efficiency and the thermal efficiency, be fit to dry materials such as Powdered, graininess, ball shape, sheet, bulk, various ways such as spherical;

(3) adopt flexible pipe to connect between the upper and lower drying layer; Avoided the less material whereabouts of granularity and the wind sheltering joint has been set; On the sieve plate of drying layer movable material flow apron is set simultaneously, has avoided the inconsistent of the uneven residence time of material of granularity, guarantee dry uniformity;

(4) hot blast import department is provided with hot-air distributor, makes the hot blast that is got into by the below be uniformly distributed in the casing, guarantees drying effect;

(5) upper left-hand of centrifugal vibration drying body connects air-introduced machine, and the centre installs dust separator and recycling can additional, guarantees the separation and the recycling of salvage stores, clean environment firendly.

The utility model is that a kind of energy consumption is low, the thermal efficiency is high, pollution-free, simple in structure, be easy to disassembly, cleaning, maintenance, novel dried equipment that drying effect is good, be applicable to Powdered, the graininess, strip and block of industries such as chemical industry, food, medical treatment, the drying of material such as spherical.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the structural representation of movable material baffle.

In Fig. 1,1 charging aperture, 2 observation windows, 3 heat-insulation layers, 4 centrifugal vibration drying bodies, 5 sieve plates, 6 movable material flow aprons, 7 silos, 8 centrifugal flat shake motor, 9 fin heaters, 10 medicine storing pots, 11 recycling cans, 12 dust separators, 13 air-introduced machines, 14 material flexible pipes, 15 hot-air distributors.

The specific embodiment

Below in conjunction with embodiment and accompanying drawing the utility model is further specified.

As shown in Figure 1; The utility model is achieved in that material in charging aperture (1) input coats the centrifugal vibration drying body (4) of heat-insulation layer (3), falls into the superiors' sieve plate (6) and goes up movable material baffle (5) center of installing; Under the Centrifugal vibration effect of centrifugal flat vibrating motor (8); Along movable material baffle (5) centrifugal motion to the edge silo (7) locate, fall into lower floor by material flexible pipe (14) guiding and be installed on the movable material baffle center on the sieve plate, repeat said process; Drop down onto on the orlop sieve plate until material, through silo finally by medicine storing pot (10) drug storage; In this process;,, under the effect of air-introduced machine (13), sail against the current through behind the hot-air distributor (15) through fin heater (9) heated hot air heated; Each layer material carried out highly effective drying; And some material powder that combine with hot-air and hot humid air etc. fall into recycling can (11) Separation and Recovery, and whole process of production can be passed through form (2) observation after separating through air-introduced machine and dust separator (12).

Should be appreciated that specific embodiment described above only is used to explain the utility model, and be not used in qualification the utility model.By the spirit conspicuous variation of being extended out of the utility model or change and still be among the protection domain of the utility model.

Claims

1. centrifugal vibrating dryer; It comprises charging aperture (1), observation window (2), heat-insulation layer (3), centrifugal vibration drying body (4), sieve plate (5), movable material flow apron (6), silo (7), centrifugal flat shake motor (8), fin heater (9), medicine storing pot (10), recycling can (11), dust separator (12), air-introduced machine (13), material flexible pipe (14), hot-air distributor (15); It is characterized in that: charging aperture be positioned at centrifugal vibration dry materials body directly over; The upper left-hand of centrifugal vibration drying body connects air-introduced machine; The centre installs dust separator and recycling can additional, under connect the hot-air distributor, carry through fin heater heated hot air heated; Two bottom sides is installed the centrifugal flat motor that shakes, and left downside is installed medicine storing pot.

2. centrifugal vibrating dryer according to claim 1 is characterized in that: be connected dust separator and recycling can between centrifugal vibration drying body and the air-introduced machine.

3. centrifugal vibrating dryer according to claim 1; It is characterized in that: centrifugal vibration drying body inside is divided into four layers of continuous drying layer; Every layer all has dismountable movable material flow apron to be installed on the sieve plate, is connected by flexible pipe between sieve plate up and down.