CN216953888U

CN216953888U - Cloth bubble material stirring formula drying device

Info

Publication number: CN216953888U
Application number: CN202220648514.8U
Authority: CN
Inventors: 孙伟光; 刘双营; 王占军; 张全生
Original assignee: Zhengzhou Zhongyuan Drying Engineering Co ltd
Current assignee: Zhengzhou Zhongyuan Drying Engineering Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-12
Anticipated expiration: 2032-03-23

Abstract

The utility model relates to the technical field of recycling of waste polyester fiber cloth, in particular to a cloth foam stirring type drying device which comprises a drying bin body respectively provided with a feeding hole, a discharging hole, an air inlet and an air outlet, wherein a stirring shaft is vertically arranged in the drying bin body, an air distribution cone body with a cavity formed between the drying bin body and the bottom of the drying bin body is arranged in the drying bin body, a ventilation hole is formed in the air distribution cone body, and a discharging port of the air distribution cone body is arranged in the drying bin body.

Description

Cloth bubble material stirring formula drying device

Technical Field

The utility model relates to the technical field of recycling of waste polyester fiber cloth, in particular to a cloth foam stirring type drying device which is mainly suitable for recycling and drying of regenerated polyester fiber cloth foam.

Background

The textile industry as the traditional prop industry of the national economy develops rapidly, and the annual average resource consumption rate increases rapidly. At present, the fiber consumption in China reaches 5300 ten thousand tons, which accounts for more than 70 percent of the total amount of the world; with the rapid development of the textile industry, the problems of insufficient raw material supply, resource shortage and the like are increasingly highlighted, and the resource shortage prompts the industry to continuously search for new raw materials, wherein the recycling of the waste polyester is a main renewable resource which can be utilized in the textile industry at present. For example, the cloth foam material is solid particles which are made by using waste polyester fiber cloth, leftover materials and the like as raw materials and are shaped like spheres through the procedures of sorting, crushing, cleaning, drying, granulating, weighing, bagging and the like in sequence.

Therefore, the waste polyester fiber products are recycled into regenerated fibers, so that the problem of raw material shortage of textile enterprises can be solved, the solid waste pollution can be relieved, and the win-win sustainable development of society and enterprises can be realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a cloth-soaking stirring type drying device.

The technical scheme of the utility model is as follows:

the utility model provides a cloth steep material stirring formula drying device, includes the drying storehouse body that is provided with feed inlet, discharge gate, air inlet and gas outlet respectively, the internal (mixing) shaft that is provided with of drying storehouse, the internal drying storehouse with be formed with the branch wind cone of cavity between the bottom of the drying storehouse, the ventilation hole has been seted up on the branch wind cone, the discharge port setting of dividing the wind cone is in the drying storehouse body.

Furthermore, a cone partition plate is arranged in the drying bin body, the cone partition plate is arranged above the air distribution cone, a spacing gap is formed between the cone partition plate and the air distribution cone, and the ventilation holes are formed in the air distribution cone corresponding to the cone partition plate.

The design of the cone partition board ensures the smooth flowing of the materials, the interval gap is arranged between the cone partition board and the air distribution cone, the cone partition board also shields the vent holes arranged on the air distribution cone, so that hot air forms a stable static pressure cavity in the interval gap, and the hot air can be uniformly distributed to enter the drying cabin body.

Preferably, the bottom of the drying cabin body is provided with a support frame.

The support frame is mainly used for supporting the lower end part of the stirring shaft, so that the stirring operation of the stirring shaft is stable, the stirring shaft does not shake during the stirring operation, and the stirring shaft is concentric up and down all the time, namely, the horizontal movement of the stirring blade is ensured.

Furthermore, a cover plate is arranged on the drying bin body, a motor and a stirring shaft speed reducer which are in transmission connection with a stirring shaft are arranged on the cover plate, and a feeding port of the drying bin body and an air outlet of the drying bin body are arranged on the cover plate.

Preferably, the drying cabin body and the cover plate are respectively provided with a sight glass observation window.

Further, a pressure detection port is arranged on the side edge of the air outlet of the drying cabin body.

Here, a pressure detection port is arranged at an air outlet of the drying cabin body so as to adjust the frequency of an air inducing fan arranged outside and enable the top in the drying cabin body to be always in a micro negative pressure state.

Furthermore, the bottom of the drying bin body is of a conical structure, a discharge hole of the drying bin body is formed in the bottom of the drying bin body, and an air inlet of the drying bin body is communicated with the cavity.

Furthermore, stirring blades are arranged on the stirring shaft, the stirring blades are vertically distributed on the stirring shaft, and the stirring blades are sequentially and vertically arranged.

Preferably, the cross section of the stirring paddle is in an isosceles triangle structure, and the bottom support plate is arranged on the inner sides of the two side edges. The stirring paddle can slightly lift materials upwards in the horizontal rotating process, and plays a certain role in fluffing the materials in a certain period.

The utility model has the positive effects that: the device is indispensable process equipment in the recovery process of a large amount of waste polyester fiber wastes, particularly for cloth foam materials, promotes the recycling of polyester fiber solid wastes, greatly reduces and relieves the social and ecological environment caused by the waste, reduces and relieves the pollution caused by the solid wastes, and realizes a win-win sustainable development road of society and enterprises.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top view of the structure of the present invention.

FIG. 3 is a schematic structural view of a stirring blade in the present invention.

FIG. 4 is a schematic cross-sectional view of a stirring blade according to the present invention.

In the figure:

feed inlet (1), discharge gate (2), air inlet (3), gas outlet (4), the dry storehouse body (5), (mixing) shaft (6), divide wind cone (7), ventilation hole (8), divide discharge port (9) of wind cone, cone baffle (10), support frame (11), apron (12), motor (13), (mixing) shaft speed reducer (14), sight glass observation window (15), pressure detection mouth (16), stirring paddle leaf (17), the high material level of lateral wall detects mouth (18), ear seat (19), bearing frame (20).

Detailed Description

Example (b): as shown in fig. 1 and 2, a cloth bubble material stirring type drying device, including the drying storehouse body 5 that is provided with feed inlet 1 respectively, discharge gate 2, air inlet 3 and gas outlet 4, be provided with (mixing) shaft 6 in the drying storehouse body perpendicularly, be provided with four stirring paddle 17 on the (mixing) shaft 6, interval distribution is on (mixing) shaft 6 and stirring paddle arranges perpendicularly in proper order about four stirring paddle 17, be provided with in the drying storehouse body 5 and be formed with the branch wind cone 7 of cavity between the drying storehouse body 1 bottom, the ventilation hole 8 has been seted up on the branch wind cone 7, divide the discharge port 9 of wind cone to set up in the drying storehouse body 5 and correspond the setting with the discharge gate of the drying storehouse body.

A cone partition plate 10 is arranged in the drying cabin body, the cone partition plate 10 is arranged above the air distribution cone 7, a spacing gap is arranged between the cone partition plate 10 and the air distribution cone 7, and the ventilation holes 8 are arranged on the air distribution cone 7 corresponding to the cone partition plate 10. The bottom of the drying cabin body is provided with three support frames 11 which are equally distributed, the upper end of the collection of the three support frames 11 is provided with a bearing seat 20, and the lower end of the stirring shaft is arranged on the bearing seat 20.

The drying bin is provided with a cover plate 12, the cover plate 12 is provided with a motor 13 and a stirring shaft speed reducer 14 which are in transmission connection with a stirring shaft 6, a feed inlet 1 of the drying bin and an air outlet 4 of the drying bin are arranged on the cover plate 12, the drying bin 5 and the cover plate 12 are respectively provided with a sight glass observation window 15, and the side edge of the air outlet 4 of the drying bin is provided with a pressure detection port 16.

The bottom of the drying bin body is of a conical structure, a discharge hole 2 of the drying bin body is formed in the bottom of the drying bin body, an air inlet 3 of the drying bin body is communicated with the cavity, as shown in fig. 3 and 4, the cross section of each stirring blade 17 is of an isosceles triangle structure, and bottom supporting plates are arranged on the inner sides of two side edges.

In the operation process, heated dry air (with dew point higher than-70 ℃) is heated to a set temperature and then enters a cavity at the bottom of a drying cabin body 5 through an air inlet 3, and a wind distribution cone 7 arranged at the bottom in the drying cabin body 5 uniformly distributes hot air and enters the drying cabin body 5 through a vent hole 8 and a spacing gap between a cone partition plate 10 and the wind distribution cone 7; meanwhile, a part of hot air enters the drying cabin body 5 through the discharge hole 9 of the air distribution cone body in the cavity to prevent the materials from being blocked and incapable of discharging due to pressure difference and the like, the cloth foam material with high moisture content enters the drying cabin body 5 from the upper feed port 1 through the rotary valve and is accumulated, the hot air uniformly flows upwards in the drying cabin body 5, the cloth foam material with high moisture content integrally flows downwards under the action of the stirring blades 17 arranged up and down and rotates along the center of the drying cabin body under the driving of the stirring blades 17, the stirring blades rise to the top of the stirring blades along the lower part of the stirring blades in the stirring process under the action of an isosceles triangle structure, the stirring blades can also have the function of fluffy lifting on the accumulated cloth foam material when the cloth foam material is stirred, so that the hot dry air is beneficial to fully contact with the cloth foam material with high moisture content, and the moisture in the contacted cloth foam material particles is separated out and taken away along with the hot air, the dried cloth foam material flows out through a bottom discharge port 2 of a drying cabin body 5 and enters downstream equipment, and hot air is discharged through a top air outlet 4. Here, the pressure transmitter installed on the top pressure detection Port (PI)16 must display a slight negative pressure of-600 Pa to-1000 Pa, which is beneficial for the foam to smoothly flow into the drying cabin 5 through the feed port 1, and prevents the foam fragments from flowing back or being blown back from the feed port 1 due to the air pressure difference in the drying cabin 5, thereby polluting the production workshop. Because the cloth material particles are different in size and irregular in shape, the flowability is poor, the isosceles triangle structure of the stirring paddle blade can stir and locally improve the material within a set rotating speed range (about 8-9 rpm), the structural strength of the stirring paddle blade is also ensured, and the stirring paddle blade is not deformed and broken under the action of large resistance. The condition of the cloth foam material in the drying bin body 5 can be clearly observed through the viewing mirror observation window 15 arranged on the side face and the top, and the state of the cloth foam material can be conveniently known by inspection personnel.

The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the concepts of the present invention are all within the scope of protection defined by the claims.

Claims

1. The utility model provides a cloth bubble material stirring formula drying device, is including the dry storehouse body (5) that is provided with feed inlet (1), discharge gate (2), air inlet (3) and gas outlet (4) respectively, be provided with (mixing) shaft (6), its characterized in that in the dry storehouse body perpendicularly: the drying bin is characterized in that an air distribution cone (7) with a cavity formed between the drying bin and the bottom of the drying bin is arranged in the drying bin, a vent hole (8) is formed in the air distribution cone (7), and a discharge port (9) of the air distribution cone is arranged in the drying bin.

2. The stirring type drying device for the cloth-soaking material as claimed in claim 1, wherein: the drying bin is internally provided with a cone partition plate (10), the cone partition plate (10) is arranged above the air distribution cone (7), a spacing gap is arranged between the cone partition plate (10) and the air distribution cone (7), and the ventilation holes (8) are formed in the air distribution cone (7) corresponding to the cone partition plate (10).

3. The stirring type drying device for the cloth-soaking material as claimed in claim 1, wherein: the bottom of the drying bin body is provided with a support frame (11).

4. The stirring type drying device for the cloth-soaking material as claimed in claim 1, wherein: the drying bin is characterized in that a cover plate (12) is arranged on the drying bin body, a motor (13) and a stirring shaft speed reducer (14) which are in transmission connection with a stirring shaft (6) are arranged on the cover plate (12), and a feeding port (1) of the drying bin body and an air outlet (4) of the drying bin body are arranged on the cover plate (12).

5. The stirring type drying device for the cloth foam material as claimed in claim 4, wherein: and sight glass observation windows (15) are respectively arranged on the drying cabin body (5) and the cover plate (12).

6. The stirring type drying device for the cloth-soaking material as claimed in claim 1, wherein: and a pressure detection port (16) is arranged on the side edge of the air outlet (4) of the drying bin body.

7. The stirring type drying device for the cloth-soaking material as claimed in claim 1, wherein: the bottom of the drying bin body is of a conical structure, a discharge hole (2) of the drying bin body is formed in the bottom of the drying bin body, and an air inlet (3) of the drying bin body is communicated with the cavity.

8. The stirring type drying device for the cloth-soaking material as claimed in claim 1, wherein: stirring paddle (17) are arranged on the stirring shaft (6), the stirring paddle (17) is vertically distributed on the stirring shaft (6), and the stirring paddle is vertically arranged in sequence.

9. The stirring type drying device for the cloth-soaking material as claimed in claim 8, wherein: the cross section of the stirring paddle (17) is of an isosceles triangle structure, wherein the bottom supporting plate is arranged on the inner sides of the two side edges.