CN2413811Y

CN2413811Y - Novel polyprene recoverying mechanism

Info

Publication number: CN2413811Y
Application number: CN 00201384
Authority: CN
Inventors: 庄财权
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-27
Filing date: 2000-01-27
Publication date: 2001-01-10
Anticipated expiration: 2010-01-27

Abstract

The utility model discloses a novel polyprene recovering mechanism, which mainly comprises a stirring mechanism and a conveying and compressing mechanism, wherein, the inner part of the stirring mechanism is provided with a quick cutting knife set and a slow cutting knife set, and cutting knives in the slow cutting knife set have double cutting edge parts; two grid knife sets are arranged between the two cutting knife sets in parallel, and grid knives in the grid knife sets have inward sharp edges. The conveying and compressing mechanism is composed of a large diameter part, a conical part and a small diameter part, a hollow shaft center is arranged in the conveying and compressing mechanism, a heating tube is arranged in the shaft center, and the integral outer part of the conveying and compressing mechanism is provided with an outer heating device. Inner and outer heating can be carried out at the same time, high-efficiency hot melt compression is achieved, process is simplified, and thus optimum effect can be obtained.

Description

A kind of novel Poly Foam recovering mechanism

The utility model relates to environmental protection machinery, refers to a kind of novel Poly Foam recovering mechanism especially.

The garbage disposal problem, become the problem of puzzlement that governments at all levels feel in recent years, and wherein relevant Poly Foam rubbish is even more serious, this mainly is because Poly Foam bulky, if in the mode of burying, extremely uneconomical, often cause the useful life in soot to reduce, if handle with combustion system, then except meeting makes the shortening of incinerator useful life, also can produce toxic gas, endanger healthy safety as dioxin.Therefore if can effectively reclaim, will be the solution route of the best.Recovery for industrial Poly Foam packing material is the most necessary at present.The structure of existing this type of recycling machine, mainly comprise and blend mechanism, compressing mechanism, fusion and conveying mechanism, this design mainly is the Poly Foam of elder generation with the full wafer bulk, cut and smash with cutter earlier, send into compressing mechanism then,, make after its earlier a large amount of reduced volumes simultaneously from external heat, heat simultaneously with carrier pipe again and transport out, and become plastic material.

Existing structure can not effectively be smashed the Poly Foam of sheet fast owing to blending mechanism, and must compress Poly Foam with compressing mechanism in addition, and therefore palpus energy is bigger, quite uneconomical, and efficient is poor again.In addition, when heating was carried, because of only can be from the carrier pipe outside with electric hot plate or gas heating, the plastics of inside be subjected to thermoae inhomogeneous, so the raw material that obtains can not directly utilize, bad is difficult to obtain interests economically, is difficult to effectively develop and application.

The purpose of this utility model is to overcome the shortcoming of existing recovering mechanism, provides a kind of tool high efficiency Poly Foam recovering mechanism.

The technical solution of the utility model is: this recovering mechanism includes and blends mechanism and delivering and compressing mechanism, wherein blend mechanism and comprise a quick cutting knife group and cutting knife group at a slow speed, this at a slow speed the cutter of cutting knife group be made as two-sided blade, between two cutting knife groups, be provided with two grid cutter groups arranged side by side, make each the grid cutter on the grid cutter group that inside sharp edge be arranged.

Delivering and compressing mechanism is by a large diameter part, one tapered portion and a small diameter part are formed, in it, be provided with the axle center of hollow, in axle center peripheral hardware one helical blade, the external diameter of blade is established according to different bores, there is interior heating tube the inside in axle center, and heater outside outside integral body, being provided with, to carry out inside and outside heating simultaneously.

Below in conjunction with drawings and Examples the utility model being done one describes in detail.

Fig. 1 sees schematic perspective view for outside the utility model;

Fig. 2 blends mechanism's structure chart for the utility model;

Fig. 3 is the heating delivering and compressing mechanism cutaway view of the utility model;

Fig. 4 is the longitudinal sectional view of Fig. 3.The figure number explanation:

(1) for blending mechanism, (10) for inserting the hole, (11) are quick cutting knife group, and (111) are cutter, (12) be cutting knife group at a slow speed, (121) be cutter, (122) are two-sided blade, and (13) are grid cutter group, (131) be the grid cutter, (132) be sharp edge, (14) are the helical feed group, and (2) are delivering and compressing mechanism, (21) be the axle center, (22) be helical blade, (23) are large diameter part, and (24) are tapered portion, (25) be small diameter part, (3) be interior heating tube, (4) are outer heater, and (5) are the extruder input.

As shown in Figure 1 and Figure 2, this is novel to mainly include one and blends a mechanism (1) and a delivering and compressing mechanism (2), wherein blend mechanism (1) inside and be provided with a quick cutting knife group (11) and cutting knife group (12) at a slow speed, utilize each cutter on the two cutting knife groups to be smaller size smaller by inserting the full wafer Poly Foam chopping of sending in hole (10), by the position below helical feed group (14) deliver to delivering and compressing mechanism (2) inner (referring to Fig. 4).This is novel to be that the cutter (121) of cutting knife group (12) is at a slow speed established with two-sided blade (122), and between two cutting knife groups, establish with two grid cutter groups (13) arranged side by side, its each grid cutter (131) is made as sharp edge (132) towards median plane, therefore when using, when if Poly Foam drops at a slow speed cutting knife group (12) top, the cutter (111) of cutting knife group (11) cooperates cutter (121) back of the body sword face when incision fast, is to have two-way cutting effect.And when Poly Foam falls between the two grid cutter groups (13), be subjected to stopping and the dual cutting of sharp edge (132) of each grid cutter (131), Poly Foam can not taken out of toward the outside, and obtained the better effect that blends.

As shown in Figure 3, Figure 4, the Poly Foam of aforementioned chopping is promptly sent into delivering and compressing mechanism (2) by helical feed group (14), this novel delivering and compressing mechanism (2) is made up of a large diameter part (23), a tapered portion (24) and a small diameter part (25), be provided with the axle center (21) of a hollow in it, outside, axle center (21) is provided with helical blade (22), is to establish according to variant bore.This is novel, and (21) inside is provided with heating tube in (3) in the axle center, and heater (4) beyond outside integral body, establishing, present embodiment adopts the gas heating.Under this novel improvement design, when carrying, utilize inside and outside mode of heating simultaneously, make Poly Foam obtain the better thermal effect that is subjected to, and moltenly be thick shape liquid state, and, reach the compression effect simultaneously, and need not establish with compressing mechanism by the design of dwindling of caliber.

In sum, implement under the recycling at this novel structure-improved, the Poly Foam of bulk can be carried simultaneously and utilize earlier through more efficient chopping effect, heat and the program of compression, so can obtain splendid effect, promptly economize institute's palpus power, and prepared material quality can reach the requirement of control, the input of directly delivering to general extruder (5) can be provided, backguy cooling and cutting via extruder can have practical value for the particles raw material of utilization and directly make.

Claims

1. novel Poly Foam recovering mechanism, include and blend mechanism (1) and delivering and compressing mechanism (2), wherein blend mechanism (1) and comprise a quick cutting knife group (11) and cutting knife group (12) at a slow speed, it is characterized in that the cutter (121) of cutting knife group (12) is made as two-sided blade (122) at a slow speed, be provided with two grid cutter groups (13) arranged side by side in addition between two cutting knife groups, each grid cutter (131) has inside sharp edge (132) on the grid cutter group.

2. a kind of according to claim 1 novel Poly Foam recovering mechanism, it is characterized in that described delivering and compressing mechanism (2) is made up of a large diameter part (23), a tapered portion (24) and a small diameter part (25), and in it, be provided with hollow axle center (21), in axle center peripheral hardware one helical blade (22), the blade external diameter is established according to different bores, it is provided with interior heating tube (3) in inside, axle center, and heater (4) outside being provided with outside integral body carries out inside and outside heating simultaneously.