CN215893108U

CN215893108U - Drying device is used in non-woven production

Info

Publication number: CN215893108U
Application number: CN202220144991.0U
Authority: CN
Inventors: 隋子涛; 隋福胜; 钟艳春; 郑瑞国
Original assignee: Fuhua Waterproofing Technology Co ltd
Current assignee: Fuhua Waterproofing Technology Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-02-22
Anticipated expiration: 2032-01-20

Abstract

The utility model provides a drying device is used in non-woven production, relate to drying device technical field, including the drying cabinet, the both ends opening setting of drying cabinet, it carries the deflector roll to install a plurality of along vertically rotating side by side in the drying cabinet, the drying cabinet is in the top region of carrying the deflector roll and installs two curb plates along transversely side by side, relative slip sets up between two curb plates, there is the first section of thick bamboo of drying of a plurality of along vertically side by side the rigid coupling on the inner wall of one of them curb plate, there is the second section of thick bamboo of drying that a plurality of and first section of thick bamboo set up relatively along vertically side by side the rigid coupling on the inner wall of another curb plate. The utility model solves the problem that when the device in the traditional technology dries the non-woven fabric with small width, partial air flow in the drying device can not be blown to the surface of the non-woven fabric, and the drying uniformity of the surface of the non-woven fabric is influenced.

Description

Drying device is used in non-woven production

Technical Field

The utility model relates to the technical field of drying devices, in particular to a drying device for producing non-woven fabrics.

Background

The non-woven fabric is made of oriented or random fibers, is a new-generation environment-friendly material, and has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity, no irritation, rich colors, low price, recycling and the like. The steel wire is produced by a continuous one-step method of high-temperature melting, spinning, laying a steel wire and hot-pressing coiling. In the process of non-woven fabric production, the non-woven fabric is required to be dried before a non-woven fabric finished product, and the conventional non-woven fabric drying device is single in structure, cannot uniformly dry the non-woven fabric, is low in efficiency and cannot control the drying of the non-woven fabric to meet the requirement.

The patent that discloses a publication number is CN215063488U among the prior art, this scheme includes the box, the cylinder, the guide roll, even aerofoil, fan and combustor, the inside of box is equipped with first holding cavity, the cylinder is established in first holding cavity, the guide roll has two, two guide rolls are established respectively in the left and right sides of case lid, the case lid is equipped with the through opening, still be equipped with the air outlet on the case lid, even aerofoil is established in first holding cavity, even aerofoil has two, two even aerofoils are established respectively in the both sides of cylinder, be equipped with the ventilation hole on the even aerofoil.

The prior device gradually exposes the defects of the technology along with the use, and is mainly expressed in the following aspects:

first, current drying device is when drying to the non-woven fabrics, because the width of the non-woven fabrics of different models is different, this just makes current drying device when drying to the non-woven fabrics that the width is little, has the surface that partial air current can't realize blowing to the non-woven fabrics among the drying device, the extravagant phenomenon of stoving heat appears.

Secondly, when the existing drying device dries the non-woven fabric, and when the non-woven fabric with large width is dried, the airflow in the drying device can not cover the surface of the non-woven fabric, and the uniformity of the drying of the surface of the non-woven fabric is influenced.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model solves the problem that partial air flow in the drying device can not be blown to the surface of the non-woven fabric when the device in the traditional technology dries the non-woven fabric with small width; and when the non-woven fabric with large width is dried, the airflow in the drying device can not cover the surface of the non-woven fabric, thereby influencing the drying uniformity of the surface of the non-woven fabric.

In order to solve the above problems, the present invention provides the following technical solutions:

the utility model provides a drying device is used in non-woven production, includes the drying cabinet, the both ends opening of drying cabinet sets up, it carries the deflector roll to install a plurality of along vertically rotating side by side in the drying cabinet, the drying cabinet is in carry the top region of deflector roll to install two curb plates along transversely side by side, two relative slip sets up between the curb plate, one of them there is a plurality of first stoving section of thick bamboo, another along vertically side by side the rigid coupling on the inner wall of curb plate have a plurality of with the relative second stoving section of thick bamboo that sets up of first stoving section of thick bamboo, the coaxial suit of first stoving section of thick bamboo in the second stoving section of thick bamboo, the rectangle venthole has been seted up along the axial on the lower perisporium of first stoving section of thick bamboo and second stoving section of thick bamboo.

As an optimized scheme, a lead screw is installed in the horizontal rotation between the relative inner walls of the drying box, two thread sleeves are fixedly connected to the side plates respectively, and are in threaded connection with the lead screw and arranged in the opposite rotating directions.

As an optimized scheme, a guide pillar arranged in parallel with the lead screw is further fixedly connected between the opposite inner walls of the drying box, guide holes are respectively formed in the two side plates, and the guide pillar penetrates through the two guide holes.

As an optimized scheme, an air inlet cylinder is fixedly connected to the outer wall of the side plate corresponding to each first drying cylinder or each second drying cylinder, and the air inlet cylinder is communicated with an inner cavity of each first drying cylinder or each second drying cylinder.

As an optimized scheme, a gas collecting hood is further fixedly connected to the outer wall of the side plate, and the gas collecting hood covers the plurality of air inlet cylinders on the same side plate.

As an optimized scheme, an air guide cylinder communicated with the air collecting hood is fixedly connected to the outer wall of the air collecting hood.

As an optimized scheme, an inlet cylinder communicated with an inner cavity of the drying box is fixedly connected to the outer wall of the drying box, and a corrugated expansion pipe is connected between the inner end part of the inlet cylinder and the gas cylinder.

As an optimized scheme, air outlet holes are formed in opposite side walls of the drying box, and blocking nets are fixedly connected in the air outlet holes.

As an optimized scheme, a driving machine for driving the lead screw to rotate is fixedly connected to the outer wall of the drying box.

As an optimized scheme, the bottom surface of the drying box is also fixedly connected with supporting legs in parallel.

Compared with the prior art, the utility model has the beneficial effects that:

the non-woven fabric is supported and conveyed through a plurality of conveying guide rollers, a plurality of first drying cylinders and second drying cylinders are longitudinally arranged above the non-woven fabric in parallel, and drying airflow is blown onto the non-woven fabric through rectangular air outlet holes in the lower peripheral walls of the first drying cylinders and the second drying cylinders, so that the non-woven fabric is dried;

the first drying cylinder and the second drying cylinder are sleeved, the first drying cylinder and the second drying cylinder are correspondingly installed on the two side plates, and the distance between the two side plates is adjustable through the driving of the screw rod, so that when the non-woven fabric with a larger width is dried, the distance between the two side plates is increased, the length of the rectangular air outlet is increased, and the non-woven fabric with a larger matching width is dried; when the non-woven fabric with small width needs to be dried, the distance between the two side plates needs to be reduced, the length of the rectangular air outlet hole is reduced, the non-woven fabric with small matching width is dried, and the uniformity of drying the non-woven fabric is guaranteed.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a rectangular outlet hole according to the present invention.

In the figure: 1-drying oven; 2-conveying guide rollers; 3-side plate; 4-a first drying cylinder; 5-a second drying cylinder; 6-rectangular air outlet holes; 7-an air inlet cylinder; 8-a gas-collecting hood; 9-gas cylinder; 10-corrugated expansion pipes; 11-feeding into a barrel; 12-blocking net; 13-a lead screw; 14-a threaded sleeve; 15-guide pillar; 16-a driver; 17-supporting legs.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 and 2, drying device is used in non-woven fabrics production, including drying cabinet 1, the both ends opening setting of drying cabinet 1, install a plurality of transport deflector roll 2 along vertically rotating side by side in drying cabinet 1, drying cabinet 1 is in the top region of carrying deflector roll 2 and installs two curb plates 3 along transversely side by side, relative slip sets up between two curb plates 3, along vertically side by side the rigid coupling have a plurality of first drying cylinder 4 on the inner wall of one of them curb plate 3, along vertically side by side the rigid coupling have a plurality of with the relative second drying cylinder 5 that sets up of first drying cylinder 4 on the inner wall of another curb plate 3, coaxial suit of first drying cylinder 4 is in second drying cylinder 5, rectangular venthole 6 has been seted up along the axial on the lower perisporium of first drying cylinder 4 and second drying cylinder 5.

The horizontal rotation installs lead screw 13 between the relative inner wall of drying cabinet 1, and the rigid coupling has thread bush 14 respectively on two curb plates 3, and thread bush 14 threaded connection is on lead screw 13, and two thread bush 14 revolve to opposite settings.

A guide post 15 arranged in parallel with the lead screw 13 is further fixedly connected between the opposite inner walls of the drying box 1, guide holes are respectively formed in the two side plates 3, and the guide post 15 penetrates through the two guide holes.

An air inlet cylinder 7 is fixedly connected to the outer wall of the side plate 3 corresponding to each first drying cylinder 4 or each second drying cylinder 5, and the air inlet cylinder 7 is communicated with the inner cavity of each first drying cylinder 4 or each second drying cylinder 5.

The outer wall of the side plate 3 is also fixedly connected with a gas collecting hood 8, and the gas collecting hood 8 covers a plurality of air inlet cylinders 7 positioned on the same side plate 3.

The outer wall of the gas-collecting hood is fixedly connected with a gas cylinder 9 communicated with the gas-collecting hood.

An inlet tube 11 communicated with the inner cavity of the drying box 1 is fixedly connected to the outer wall of the drying box 1, a corrugated expansion tube 10 is connected between the inner end part of the inlet tube 11 and the air guide tube 9, and the inlet tube 11 is connected with a drying air source.

The opposite side walls of the drying box 1 are provided with air outlet holes, and baffle nets 12 are fixedly connected in the air outlet holes.

A driving machine 16 for driving the screw 13 to rotate is fixedly connected to the outer wall of the drying box 1.

The bottom surface of the drying box 1 is also fixedly connected with support legs 17 in parallel.

The working principle of the device is as follows:

the non-woven fabric is supported and conveyed through a plurality of conveying guide rollers 2, a plurality of first drying cylinders 4 and second drying cylinders 5 are longitudinally arranged above the non-woven fabric in parallel, and drying airflow is blown onto the non-woven fabric through rectangular air outlet holes 6 in the lower peripheral walls of the first drying cylinders 4 and the second drying cylinders 5, so that the non-woven fabric is dried;

the first drying cylinder 4 and the second drying cylinder 5 are sleeved, the first drying cylinder 4 and the second drying cylinder 5 are correspondingly arranged on the two side plates 3, and the distance between the two side plates 3 is adjustable through the driving of the lead screw 13, so that when the nonwoven fabric with larger width is dried, the distance between the two side plates 3 is increased, the length of the rectangular air outlet 6 is increased, and the nonwoven fabric with larger matching width is dried; when the non-woven fabric with small width needs to be dried, the distance between the two side plates 3 needs to be reduced, the length of the rectangular air outlet hole 6 is reduced, the non-woven fabric with small matching width is dried, and the uniformity of drying the non-woven fabric is guaranteed.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. The utility model provides a drying device is used in non-woven production which characterized in that: comprises a drying box (1), openings are arranged at two ends of the drying box (1), a plurality of conveying guide rollers (2) are longitudinally and parallelly rotatably arranged in the drying box (1), two side plates (3) are transversely arranged in parallel in the area of the drying box (1) above the conveying guide roller (2), the two side plates (3) are arranged in a sliding manner, a plurality of first drying cylinders (4) are fixedly connected on the inner wall of one side plate (3) in parallel along the longitudinal direction, a plurality of second drying cylinders (5) which are arranged opposite to the first drying cylinders (4) are fixedly connected on the inner wall of the other side plate (3) in parallel along the longitudinal direction, the first drying cylinder (4) is coaxially sleeved in the second drying cylinder (5), rectangular air outlets (6) are formed in the lower peripheral walls of the first drying cylinder (4) and the second drying cylinder (5) along the axial direction.

2. The drying device for producing the non-woven fabric according to claim 1, wherein: lead screw (13) are installed, two to horizontal rotation between the relative inner wall of drying cabinet (1) respectively the rigid coupling has thread bush (14) on curb plate (3), thread bush (14) threaded connection in on lead screw (13), and two the opposite setting of turning to of thread bush (14).

3. The drying device for producing the non-woven fabric according to claim 2, characterized in that: guide posts (15) arranged in parallel with the lead screw (13) are fixedly connected between the opposite inner walls of the drying box (1), guide holes are respectively formed in the two side plates (3), and the guide posts (15) penetrate through the two guide holes.

4. The drying device for producing the non-woven fabric according to claim 1, wherein: an air inlet cylinder (7) is fixedly connected to the outer wall of the side plate (3) corresponding to each first drying cylinder (4) or each second drying cylinder (5), and the air inlet cylinder (7) is communicated with the inner cavity of each first drying cylinder (4) or each second drying cylinder (5).

5. The drying device for producing the non-woven fabric according to claim 4, wherein: the outer wall of the side plate (3) is further fixedly connected with a gas collecting hood (8), and the gas collecting hood (8) covers the plurality of air inlet cylinders (7) which are positioned on the same side plate (3).

6. The drying device for producing the non-woven fabric according to claim 5, wherein: and an air guide cylinder (9) communicated with the air collecting hood (8) is fixedly connected to the outer wall of the air collecting hood.

7. The drying device for producing the non-woven fabric according to claim 6, wherein: an inlet cylinder (11) communicated with the inner cavity of the drying box (1) is fixedly connected to the outer wall of the drying box, and a corrugated expansion pipe (10) is connected between the inner end part of the inlet cylinder (11) and the gas guide cylinder (9).

8. The drying device for producing the non-woven fabric according to claim 1, wherein: air outlet holes are formed in the opposite side walls of the drying box (1), and blocking nets (12) are fixedly connected in the air outlet holes.

9. The drying device for producing the non-woven fabric according to claim 2, characterized in that: and a driving machine (16) for driving the lead screw (13) to rotate is fixedly connected to the outer wall of the drying box (1).

10. The drying device for producing the non-woven fabric according to claim 1, wherein: and the bottom surface of the drying box (1) is also fixedly connected with supporting legs (17) in parallel.