CN216745308U

CN216745308U - Drying equipment for SPH (spray dried polyethylene) linen disorderly fabric production

Info

Publication number: CN216745308U
Application number: CN202122939817.3U
Authority: CN
Inventors: 郑文根
Original assignee: Jiaxing Huifang Spray Weaving Co ltd
Current assignee: Jiaxing Huifang Spray Weaving Co ltd
Priority date: 2021-11-20
Filing date: 2021-11-20
Publication date: 2022-06-14
Anticipated expiration: 2031-11-20

Abstract

The utility model relates to the technical field of auxiliary fabric production equipment, in particular to a drying device for producing SPH messy linen fabric, which comprises a box body; the top of the box body is provided with an air outlet; the transmission roller set comprises an upper transmission roller set and a lower transmission roller set, the upper transmission roller set and the lower transmission roller set respectively comprise a fixed plate, a plurality of groups of adjusting seats and driven rollers, the adjusting seats are arranged in sliding grooves of the fixed plate, and the driven rollers are arranged on the adjusting seats; the heating device comprises a hot air inlet pipe, a first circulating fan and an exhaust pipe, wherein the hot air inlet pipe is connected with the first circulating fan; the waste heat recovery device is connected with the heating device, the fabric is sequentially placed to the driven rollers in the lower transmission roller group from the driven rollers in the upper transmission roller group along the S shape, more and longer fabric is dried in a unit space of the box body, the drying efficiency is improved, heat of fabric moisture evaporation is recycled through the waste heat recovery device, and energy consumption is saved.

Description

Drying equipment for SPH (spray dried polyethylene) linen disorderly fabric production

Technical Field

The utility model relates to a surface fabric auxiliary production equipment technical field relates to a be used for the production of SPH indiscriminate numb surface fabric to use drying equipment.

Background

The SPH fiber is a novel elastic fiber appearing in the market in recent years, and is prepared by performing parallel composite spinning on PTT and PET polyester compounds with different thermodynamic properties, and then performing relaxation heat treatment processing on the polyester compounds to form a curled fiber with a dense three-dimensional structure similar to sheep capillaries, wherein the stretch resilience of the curled fiber is close to that of spandex, the elasticity durability of the curled fiber is superior to that of the spandex, and the curled fiber has the advantages of easiness in dyeing, good color fastness and the like. The elasticity of the ordinary linen fabric is low, and the elasticity of the fabric is improved by the linen fabric made of the SPH fibers. The drying device who is used for drying indiscriminate numb surface fabric that uses in the market still uses tradition to place the surface fabric and dry in the drying-machine, and drying efficiency is low, and the energy consumption is big simultaneously. In order to overcome the defects in the prior art, the drying equipment for producing the SPH messy linen fabric, which is simple in structure and convenient to use, needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drying device for SPH messy hemp fabric production, which solves the problems of the prior art.

The purpose of the utility model can be realized by the following technical proposal: a be used for SPH to indiscriminate numb surface fabric production to use drying equipment includes:

the box body is provided with a feeding hole and a discharging hole, a feeding conveying roller is arranged at the feeding hole, a discharging conveying roller is arranged at the discharging hole, and an exhaust port is formed in the top of the box body;

the transmission roller set is arranged in the box body and comprises an upper transmission roller set and a lower transmission roller set, the upper transmission roller set and the lower transmission roller set respectively comprise a fixing plate, a plurality of groups of adjusting seats and driven rollers, the fixing plate is fixed in the box body, the adjusting seats are adjustably and slidably arranged in sliding grooves of the fixing plate, and the driven rollers are arranged on the adjusting seats;

the heating device comprises a hot air inlet pipe, a first circulating fan and an exhaust pipe, wherein the hot air inlet pipe and the first circulating fan are arranged outside the box body;

the waste heat recovery device comprises a return air pipe, a second circulating fan, a dehumidification heat exchanger and a waste heat exchanger, wherein one end of the return air pipe is communicated with an air outlet, the other end of the return air pipe is connected with the second circulating fan, the dehumidification heat exchanger is connected with the second circulating fan through a pipeline, the waste heat exchanger is connected with the dehumidification heat exchanger through a pipeline, and a hot air inlet pipe is connected with the waste heat exchanger through a pipeline.

In a further improvement, the driven roller is rotatably connected with a rotating shaft, and two ends of the rotating shaft are fixedly connected with adjusting seats.

In a further improvement, the sliding groove is a T-shaped mechanism, and an adjusting bolt for fastening the adjusting seat is arranged at the side end of the fixing plate.

In a further improvement, a plurality of groups of exhaust holes are arranged on the exhaust pipe at intervals.

In a further improvement, a check valve is arranged on the hot air inlet pipe.

Compared with the prior art, the utility model is used for the indiscriminate numb surface fabric of SPH production is with drying equipment in surface fabric put to a plurality of driven voller in the lower drive roll group by a plurality of driven voller in the last drive roll group along the S-shaped in proper order, makes and dries more longer surface fabric in the unit space of box, improves drying efficiency, through the heat of waste heat recovery device cyclic utilization surface fabric moisture evaporation, practices thrift the energy consumption.

Drawings

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

FIG. 2 is the schematic view of the local structure of the middle driving roller set

FIG. 3 is a schematic view of another view angle of FIG. 2

In the figure, 1-box body, 11-feeding hole, 111-feeding conveying roller, 12-discharging hole, 121-discharging conveying roller 121, 13-discharging hole, 2-driving roller group, 21-upper driving roller group, 22-lower driving roller group, 23-fixing plate, 231-chute, 24-adjusting seat, 25-driven roller, 251-rotating shaft, 26-adjusting bolt, 3-heating device, 31-hot air inlet pipe, 311-one-way valve, 32-first circulating fan, 33-exhaust pipe, 331-exhaust hole, 4-waste heat recovery device, 41-return air pipe, 42-second circulating fan, 43-dehumidification heat exchanger and 44-waste heat exchanger.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solution of the present invention is further explained below with reference to the following embodiments and accompanying drawings 1 to 3.

Example 1

A be used for SPH to indiscriminate numb surface fabric production to use drying equipment includes: the box body 1 is provided with a feeding hole 11 and a discharging hole 12, a feeding conveying roller 111 is arranged at the feeding hole 11, a discharging conveying roller 121 is arranged at the discharging hole 12, and an exhaust port 13 is arranged at the top of the box body 1; the transmission roller set 2 is arranged in the box body 1, the transmission roller set 2 comprises an upper transmission roller set 21 and a lower transmission roller set 22, the upper transmission roller set 21 and the lower transmission roller set 22 respectively comprise a fixing plate 23, a plurality of groups of adjusting seats 24 and driven rollers 25, the fixing plate 23 is fixed in the box body 1, the adjusting seats 24 are arranged in a sliding groove 231 of the fixing plate 23 in an adjustable sliding mode, and the driven rollers 25 are arranged on the adjusting seats 24; the heating device 3 comprises a hot air inlet pipe 31, a first circulating fan 32 and an exhaust pipe 33, the hot air inlet pipe 31 and the first circulating fan 32 are arranged outside the box body 1, the hot air inlet pipe 31 is connected with the first circulating fan 32, the exhaust pipe 33 is connected with the first circulating fan 32, and the exhaust pipe 33 is arranged below the lower transmission roller set 22; the waste heat recovery device 4 comprises a return air pipe 41, a second circulating fan 42, a dehumidifying heat exchanger 43 and a waste heat exchanger 44, wherein one end of the return air pipe 41 is communicated with the air outlet 13, the other end of the return air pipe 41 is connected with the second circulating fan 42, the dehumidifying heat exchanger 43 is connected with the second circulating fan 42 through a pipeline, the waste heat exchanger 44 is connected with the dehumidifying heat exchanger 43 through a pipeline, and the hot air inlet pipe 31 is connected with the waste heat exchanger 44 through a pipeline.

As shown in fig. 1-3, SPH hemp fabric to be dried is fed into the transmission roller group 2 in the box body 1 through the feeding and conveying roller 111, the fabric is sequentially placed from the driven rollers 25 in the upper transmission roller group 21 to the driven rollers 25 in the lower transmission roller group 221 along an S shape, so that more and longer fabric is dried in a unit space of the box body 1, the drying efficiency is improved, the hot air fed from the hot air inlet pipe 31 is upwards discharged from the exhaust pipe 33 positioned below, the moisture in the fabric is upwards evaporated and discharged from the exhaust port 13, because of a large amount of heat of the evaporated water vapor, the heat is recovered through the waste heat recovery device, the energy consumption is saved, specifically, the steam with moisture is sucked into the dehumidifying heat exchanger 43 through the circulating fan two 42, the high-temperature wet steam is condensed into liquid water through the heat exchanger 43, and then the high-temperature dry hot air is formed after the heat is released by the wet steam, the condensed high-temperature dry hot air is preheated once again through the waste heat exchanger 44 and is merged into the original hot air inlet pipe 31, the heat of the water evaporation of the fabric is recycled, and the energy consumption is saved.

As a further embodiment, the driven roller 25 is rotatably connected with a rotating shaft 251, and both ends of the rotating shaft 251 are fixedly connected with the adjusting seats 24.

As a further embodiment, the sliding slot 231 is a T-shaped mechanism, and an adjusting bolt 26 for fastening the adjusting seat 24 is disposed at a side end of the fixing plate 23. As shown in fig. 3, the adjusting seat 24 is fixed by pre-tightening the adjusting bolt 26, and the adjusting mode is simple and efficient.

As a further embodiment, the exhaust duct 33 is provided with a plurality of sets of exhaust holes 331 at intervals. As shown in fig. 1, hot air is blown out more uniformly through the plurality of groups of air vents 331, so that the hot air is blown to the surface of the fabric more uniformly, and the drying uniformity of the surface of the fabric is improved.

As a further embodiment, a check valve 311 is disposed on the hot air inlet pipe 31. As shown in fig. 1, the hot air after the waste heat recovery is blown back to the intake end of the original hot air intake pipe 31 by the check valve 311.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a be used for production of SPH indiscriminate numb surface fabric to use drying equipment which characterized in that includes:

2. The drying equipment for SPH messy linen fabric production according to claim 1, wherein the driven roller is rotatably connected with a rotating shaft, and two ends of the rotating shaft are fixedly connected with adjusting seats.

3. The drying equipment for SPH messy linen fabric production according to claim 1, wherein the chute is a T-shaped mechanism, and an adjusting bolt for fastening the adjusting seat is arranged at the side end of the fixing plate.

4. The drying equipment for SPH linen fabrics production according to claim 1, wherein the exhaust duct is provided with a plurality of groups of exhaust holes at intervals.

5. The drying equipment for SPH messy hemp fabric production according to claim 1, wherein a one-way valve is arranged on the hot air inlet pipe.