CN2046377U

CN2046377U - Internal thermal energy saving sugarcoating wrapping machine for pills

Info

Publication number: CN2046377U
Application number: CN 87214781
Authority: CN
Inventors: 王智勇
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-10-31
Filing date: 1987-10-31
Publication date: 1989-10-25

Abstract

The utility model discloses an internal thermal energy saving sugarcoating wrapping machine for pills, used for rolling the particulate material. The utility model is characterized in that a supporting arm with the function of agitation is arranged in the pot body of the machine. The upper end of the supporting arm is provided with an irradiation device with the performance of rapid drying. The irradiation device is directly opposite to the materials for heating by radiation. An upper and a lower heating devices are cancelled. An insulation layer is arranged outside the pot body. Thereby, the goals of power saving, high efficiency, non-noise and non-pollution are achieved. The power saving of the utility model is 50-70%. The efficiency is improved by 32%. The powder material is saved by 54%. The noise is reduced by 16 db.

Description

Internal thermal energy saving sugarcoating wrapping machine for pills

The present invention relates to the energy-conservation coating machine of internal heat type of tablet coating in a kind of the rolling granular material, particularly pharmaceutical industry.

Employed coating machine all is an external-heat in producing so far, promptly is that media is blown into heat in the pot by aerator with wind, make be heated material and draw its heat after, exsiccant in the mode of convection current.The weak point of the coating machine of this external-heat is that thermal loss is big, and rate of drying is slow, and the air blast noise is arranged, and also has a large amount of powders to be walked by tympanites due to wind simultaneously, causes the waste of the energy, material and the pollution of environment.

Improve rate of drying, common way is to improve heating power, strengthen the blow rate required, or increase air-breathing function, for example Italian G.S. DI Scipioni E Giogoli S.N.C., number is CN85105745 on July 27th, 85 in Chinese patents, and described in the description in open day on January 28th, 87: a kind of drying unit of " integrating the advantage of all known systems up to now " is characterized in that in air blast can " air-breathing by the hollow body (25) that inserts the tape punching among the cluster of grains C that rolls ".This doing though accelerated rate of drying, also got the heat-energy losses increasing thereupon, and dust increases, and noise is heavier.

Purpose of the present invention aims to provide the energy-conservation coating machine of internal heat type of a kind of efficient height, energy province, no dust, no air blast noise.

Invention is achieved in that coating machine power transmission shaft is designed to hollow body, in hollow body, penetrate a hollow little axle, after this hollow little axle passes through bottom foraminous pot body, support arm with agitating function is installed again, far infrared radiator is loaded onto in upper end at support arm, directly carry out radiation heating, also the pot wall is heated simultaneously facing to material.Cancelled heater up and down,, thereby improved rate of energy, improved workman's working environment, created condition for carrying out production strictly in line with rules and regulations at the external heat-insulation layer that laid of pot.

Can make by this far infrared radiation drying means that the present invention brought and to be heated particularly tablet of material, inside and outside dry simultaneously, come compared with traditional air blast convective drying method from outward appearance to inner essence, it is done soon, does thoroughly, so solved for a long time because of not parching the sliver problem that causes.This is for improving the quality of products and new approach being provided.

This coating machine that does not descend heater has also brought convenience for the pot body adopts new material simultaneously, and it can adopt the surface to be nonmetallic materials.The material of plastics or other poor heat conductivity for example.Compared with prior art, the present invention can save energy 50-70%, improves effect 32%, saves Pulvis Talci or other shape material 54%, reduces noise 16db.

Describe embodiments of the invention in detail below in conjunction with accompanying drawing.

Fig. 1 is that the side view that figure Fig. 5 is Fig. 4 is cutd open in side of the present invention

Fig. 2 is that the profile Fig. 6 of A-A among Fig. 1 is the sketch map of tabular irradiator

Fig. 3 is that the profile Fig. 7 of B-B among Fig. 1 is the side view of Fig. 6

Fig. 4 is the scheme of installation of tube radiator

The present invention includes support (1) as can be seen from Figure 1, be designed to the power transmission shaft (2) of hollow body, in power transmission shaft (2), penetrated a hollow little axle (3), after hollow little axle (3) passes through bottom foraminous pot body (7), refill support arm (4) and load onto far infrared radiator (5) in the top with agitating function.Irradiator (5) can be made the far-infrared element of tabular, tubulose, lamellar or other shape with multiple materials such as carborundum, rustless steel, quartz glass, devitrified glass and potteries, and it also can do circular, arc, square or other is special-shaped simultaneously.Can apply heat-insulation layer (8) on pot body (7) and the pot cover (9) or make the form of easy-to-dismount muff.After loading onto the anti-radiation protective material, irradiator (5) can adopt the carry out microwave radiation heating element.In addition, support arm (4) also can need only the first half.Be the part of C point to irradiator (5).And it also can come adjusting angle with adjusting tap (6) according to different needs.When needing to clean, it also can separate with hollow little axle (3).Irradiator (5) also can separate with support arm (4), takes out very easily in pot body (7).Support arm (4) has oblique angle a with vertical direction as can be seen from Figure 2.Fig. 3 shows support arm (4) can do streamlining, also can make oval-shaped certainly.

From Fig. 4, Fig. 5 as can be seen, radial canal (16) is contained on the assembly fixture (15).The installation end that Fig. 6 and Fig. 7 show tabular irradiator has the plug of being convenient to peg graft (17).

The present invention also has a kind of embodiment, Fig. 1 also is described, promptly be load onto when this machine blow, behind vacuum noz(zle) (10), nozzle (11), sprayer unit (12) and the microcomputerized controller (13), can carry out sealed automatic work, this alleviates labor strength for improving the quality be very useful.

But also open type work of the present invention.Certainly the most still in the following period of time of charging just, pot cover (9) is covered, allow material fully absorb heat energy, when damp-heat air opens wide work more again.

Claims

1, a kind of rolling granular material that is used for especially for the energy-conservation coating machine of the internal heat type of pharmacy, has support [1], pot body [7], sprayer unit [12] and microcomputerized controller [13].The invention is characterized in irradiator [5] has been installed in pot body [7].

2,, it is characterized in that power transmission shaft (2) is a hollow body by the described coating machine of claim 1.

3,, it is characterized in that having worn in the hollow body of power transmission shaft (2) hollow little axle (3) by the described coating machine of claim 1.

4,, it is characterized in that on the hollow little axle (3) support arm (4) being housed by the described coating machine of claim 1.

5,, it is characterized in that irradiator (5) can make with multiple materials such as carborundum, rustless steel, quartz glass, devitrified glass, pottery and microwave components by the described coating machine of claim 1.

6, by the described coating machine of claim 1, it is characterized in that irradiator (5) can make tubulose, tabular, lamellar or other shape, it can do circle, arc, square or other is special-shaped simultaneously.

7,, it is characterized in that it is that the composite of heat conductivility difference is made that a pot body (7) can adopt appearance by the described coating machine of claim 1.

8,, it is characterized in that the mountable easy-to-dismount muff of a pot body (7) and pot cover (9) by the described coating machine of claim 1.