CN2331930Y

CN2331930Y - Improved structure of continuous overall drying machine

Info

Publication number: CN2331930Y
Application number: CN 98223768
Authority: CN
Inventors: 李正东
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-04-17
Filing date: 1998-04-17
Publication date: 1999-08-04
Anticipated expiration: 2008-04-17

Abstract

The utility model relates to an improved structure of a continuous overall drying machine, which comprises a drying barrel, a stainless steel spiral circle pipe, a feeding device and an oil engine, wherein, the spiral circle pipe is arranged in the center of the interior of the drying barrel; the feeding device is composed of a windmill, a batcher, a feeding hopper, an air suction pipe and a feeding pipe. The utility model is characterized in that the top the drying barrel is provided with the air suction pipe which is engaged with the air intake vent of the windmill of the feeding device; an outlet on the bottom of the spiral circle pipe is engaged with the feeding pipe; an outlet on the top of the spiral circle pipe is combined with a discharge pipe. Due to the structure, the utility model has the advantages that plastic waste can be dried sufficiently and uniformly in the drying process; excellent functions can be fully given in integral use.

Description

The improvement structure of continuous holohedral form drying machine

The utility model relates to a kind of architecture advances of continuous holohedral form drying machine, use plastic wastes such as making plastic pellet, molding powder, plastic sheet and when reclaiming dry run, reach drying effect adequately and uniformly, can fully improve the efficient and the effect of drying operation on the whole.

Dry run that the plastic waste generally commonly used reclaims and mode are nothing more than being to utilize the Exposure to Sunlight mode directly to dry or utilize dryer directly to dry, wherein, many in the drier process with conveyer belt conveying plastic waste, no matter Exposure to Sunlight or utilization dryer drying, plastic pellet, plastic sheet system are piles and piles of form and carry out drying, easily cause the surface to do and inner not absolutely dry shortcoming, and drying effect can't be evenly, drying time is longer, easily influences drying operation efficient.

The purpose of this utility model provides a kind of improvement structure of continuous holohedral form drying machine, and its special structural design of mat enables to give full play to its even, sufficient dry usefulness on drying operation.

The utility model is to realize like this, it comprises a dry bucket and the oil-burning machine that is located at this drying bucket one side and flame is sent into this drying bucket bottom, and pay-off, be characterized in: this drying bucket inside is provided with the spiral endless tube of a stainless steel, and this exit, spiral endless tube top and discharge nozzle join and go out via breach above the dry bucket side; The windmill bottom air outlet that its outlet at bottom place then connects feed pipe and pay-off joins, and in addition, a dry bucket top connects aspiration channel, and this aspiration channel is the rejoin Gas inlet tube of windmill of end in addition; This pay-off system is by connecing certain measuring device under the feed funnel, by the give a dinner for a visitor from afar Gas inlet tube of car of batcher bottom, this Gas inlet tube aspiration channel of rejoining is used on the drying operation process and can be reached drying effect evenly, fully.

Further, the design that rotation equivalent separates is done with minute root piece in the batcher inside in this pay-off; Be provided with insulating brick with this drying bucket periphery.

The utility model has the advantages that: 1, structure is simple and clear, and is easy to implement; 2, by helix tube, and the particular design of the branch root piece of batcher inside, enable to reach to plastic waste, in the drying operation process, obtain even, abundant, thorough comprehensive continuously drying.

Accompanying drawing of the present utility model is simply described as follows:

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

Fig. 2 is a structural upright schematic diagram of the present utility model.

Fig. 3 is a charging schematic diagram of the present utility model.

Each numbering explanation among the figure:

The dry bucket of 10-20-spiral endless tube

21-discharge nozzle 30-pay-off

31-windmill 32-batcher

33-feed funnel 34-aspiration channel

35-feed pipe 36-Gas inlet tube

40-oil-burning machine 45-insulating brick

101-air-vent 102-passage

321-divides root piece

Now cooperate Fig. 1～Fig. 3, provide a better embodiment, so as to architectural feature of the present utility model and function are described in detail in detail:

See also Fig. 1, structural representation of the present utility model, as shown in the figure, the utility model structurally, main system by a dry bucket 10, include structures such as a stainless steel helical ring pipe 20, an external pay-off 30, an oil-burning machine 40 and formed.Wherein, pay-off 30 is by a windmill 31, certain measuring device 32, a feed funnel 33, an

aspiration channel

34 and 35 be combined intos of a feed pipe; The utility model is provided with insulating brick 45 in dry bucket 10 peripheries, and a breach is established on these drying bucket 10 tops, connects an aspiration channel 34 on it and is connected mutually with the Gas inlet tube 36 of the windmill 31 of pay-off 30; The windmill 31 bottom air outlets of pay-off 30 then join with feed pipe 35, and feed pipe 35 end in addition is connected mutually with the bottom inlet of spiral endless tube 20 again; These spiral endless tube 20 tops then are connected mutually with discharge nozzle 21; In addition, dry bucket 10 top both side edges of the present utility model and bottom are equipped with air-vent 101 and passage 102 (Fig. 2), reach combustion-supporting in order to breathing freely in the dry run; The utility model in the use, system is with plastic pellet, plastic sheet, plastic wastes such as molding powder are inserted in the feed funnel 33 of pay-off 30, via branch root piece 321 Rotary Districts of batcher 32 every after, enter in the Gas inlet tube 36 by the batcher bottom, again through windmill 31 inside, 31 outlet at bottom places send in the spiral endless tube 20 by feed pipe 35 by windmill, please cooperate charging schematic diagram of the present utility model referring to Fig. 3, as shown in the figure, it is to separate mode in regular turn that plastic waste enters in the batcher 32, quantitatively pass through, therefore, can not be extruded into a pile, cause the situation of quantity inequality.Please referring again to Fig. 1, when plastic waste is sent into by feed pipe 35 in the spiral endless tube 20 of dry bucket 10 inside, at this moment, 40 of the oil-burning machines of dry bucket 10 1 sides flame is sent into dry bucket 10 bottoms, make dry bucket 10 and spiral endless tube 20 produce temperature, plastic pellet is in spiral endless tube 20, carry the centrifugal force bump tube wall of motion with annular, can fully spread comes is following tube wall and carries and to carry out drying, in the plastics contained moisture content can be by the bump endless tube by the heat absorption of endless tube to reach dry, can thoroughly evenly reach drying effect; Simultaneously, the temperature by in the dry bucket 10 forms hot blast, and this hot blast is entered in windmill 31, the feed pipe 35 by aspiration channel 34 outputs and the circulation on top, blows effect by hot air circulation, more strengthens drying effect; The plastic waste overall diffusion is come, reach all effects of energy thermally equivalent of every bit.After drying was finished, plastic waste was sent through feed pipe 35 by exit, spiral endless tube 20 top again, promptly accused after collecting and finished; Dry bucket 10 tops connect aspiration channel 34, this structure function, and main system is recycled to the hot blast of dry bucket 10 inside in the pay-off 30, and thermal source is recycled in the pipe, more doubles to improve drying effect, improves drying operation efficient.

Claims

1, a kind of improvement structure of continuous holohedral form drying machine, comprise a dry bucket and be positioned at this drying bucket one side and flame sent into the oil-burning machine of this drying bucket bottom, and pay-off, it is characterized in that: this drying bucket inside is provided with the spiral endless tube of a stainless steel, and this exit, spiral endless tube top and discharge nozzle join and go out via breach above the dry bucket side; The windmill bottom air outlet that its outlet at bottom place then connects feed pipe and pay-off joins, and in addition, a dry bucket top connects aspiration channel, and aspiration channel is the rejoin Gas inlet tube of windmill of end in addition; This pay-off system is by connecing certain measuring device under the feed funnel, by the give a dinner for a visitor from afar Gas inlet tube of car of batcher bottom, and this Gas inlet tube aspiration channel of rejoining.

2, the improvement structure of continuous holohedral form drying machine according to claim 1 is characterized in that, the batcher inside in this pay-off is provided with the separation leaf that rotation equivalent separates.

3, the improvement structure of continuous holohedral form drying machine according to claim 1 is characterized in that, this drying bucket periphery is provided with insulating brick.