CN215209707U

CN215209707U - Non-woven fabric heating device

Info

Publication number: CN215209707U
Application number: CN202121236784.XU
Authority: CN
Inventors: 韦必研; 赵韦为
Original assignee: Sichuan Yinaite New Material Co ltd
Current assignee: Sichuan Yinaite New Material Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-17
Anticipated expiration: 2031-06-03

Abstract

The utility model relates to a non-woven fabrics heating technology field particularly, relates to a non-woven fabrics heating device, including the heating cabinet, the outer both sides of heating cabinet are equipped with the deflector roll that conveys the non-woven fabrics business turn over in the heating cabinet non-woven fabrics top and below all are equipped with heating member, heating member both sides all are equipped with the intake pipe that steam got into, the bottom is equipped with drainage zone in the heating cabinet, and the high temperature of steam makes rate of heating faster with non-woven fabrics direct contact in the heating cabinet, and the heating member of upper and lower two sides makes steam more even at each position speed of non-woven fabrics and temperature, and drainage zone's hydroenergy circulation makes steam reuse resources are saved.

Description

Non-woven fabric heating device

Technical Field

The utility model relates to a non-woven fabrics heating technical field particularly, relates to a non-woven fabrics heating device.

Background

The hot-air non-woven fabric belongs to one of hot-air bonded (hot-rolled and hot-air) non-woven fabrics, the hot-air non-woven fabric is formed by carding fibers, hot air penetrates through a fiber web on drying equipment to be heated and melted to generate bonding to generate the non-woven fabric, the heating mode adopted is different, the product performance and the style of the manufactured product are different, and the common hot-air bonded product has the characteristics of fluffiness, softness, good elasticity, strong heat preservation and the like.

The traditional die heating adopts electric heating, heat conduction oil heating and hot air heating, and the problems of low heating speed, non-uniformity, incapability of cyclic utilization and the like exist when the non-woven fabric is heated and formed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a non-woven fabrics heating device for technical problem more than solving.

The utility model discloses a following technical scheme realizes: the utility model provides a non-woven fabrics heating device, includes the heating cabinet, the outer both sides of heating cabinet are equipped with the deflector roll that conveys the non-woven fabrics business turn over in the heating cabinet non-woven fabrics top and below all are equipped with heating member, heating member both sides all are equipped with the intake pipe that steam got into, the bottom is equipped with drainage zone in the heating cabinet.

For better realization the utility model discloses, it is further, the heating member includes that the first violently pipe, the second is violently managed, the first violently pipe with the second is violently managed between and is equipped with a plurality of risers, and is a plurality of the riser both ends respectively with the first violently pipe with the second is violently managed the intercommunication, is close to two risers of intake pipe with the intake pipe intercommunication.

For better realization the utility model discloses, it is further, the standpipe evenly is equipped with a plurality of orifices, the aperture of orifice is followed the both ends of standpipe are to middle crescent.

For better realization the utility model discloses, it is further, the intake pipe is equipped with the control valve, controls the size of intake pipe air input.

In order to better realize the utility model discloses, it is further, the heating cabinet is equipped with the thermometer outward, detects temperature in the heating cabinet.

For better realization the utility model discloses, it is further, the drainage area is equipped with the circulating pump outward, with the water cyclic utilization in the heating cabinet.

The utility model has the advantages that: the utility model discloses an input steam to the heating cabinet in, the heating member that both sides all were equipped with heats the non-woven fabrics about the non-woven fabrics, the high temperature of steam makes rate of heating faster with non-woven fabrics direct contact in the heating cabinet, the heating member is big in the middle of the orifice aperture both ends on both ends air inlet and the standpipe are little, makes steam more even in each position speed of non-woven fabrics and temperature, the hydroenergy circulation in other drainage area makes steam reuse resources are saved.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings that are required to be used in the present invention will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

Fig. 1 is a schematic view of a non-woven fabric heating device provided by the present invention;

fig. 2 is a schematic view of a heating element provided by the present invention;

fig. 3 is a schematic view of the standpipe provided by the present invention.

Icon: 1-heating box, 2-guide roller, 3-non-woven fabric, 4-heating element, 5-drainage area, 6-circulating pump, 7-thermometer, 8-air inlet pipe, 9-control valve, 41-first transverse pipe, 42-second transverse pipe, 43-vertical pipe, 431-spray hole.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

Please refer to fig. 1 to 3, fig. 1 is a schematic diagram of a non-woven fabric heating device provided by the utility model, which comprises a heating box 1, both sides outside the heating box 1 are provided with a guide roller 2 for conveying the non-woven fabric 3 to pass in and out, all the heating elements 4 are arranged above and below the non-woven fabric 3 in the heating box 1, both sides of the heating elements 4 are provided with an air inlet pipe 8 for steam to enter, the non-woven fabric 3 in the heating box 1 is heated by the steam in the heating box 1, the high contact surface of the steam temperature is large, the heating speed is faster by surrounding the non-woven fabric 3 by the two heating elements 4, the bottom in the heating box 1 is provided with a drainage zone 5, the water after steam heating and condensation is discharged to a steam generator to generate steam for recycling.

In this embodiment, as shown in fig. 2, the heating element 4 includes a first horizontal pipe 41, a second horizontal pipe 42, a plurality of vertical pipes 43 are arranged between the first horizontal pipe 41 and the second horizontal pipe 42, two ends of the plurality of vertical pipes 43 are respectively communicated with the first horizontal pipe 41 and the second horizontal pipe 42, two vertical pipes 43 close to the air inlet pipe 8 are communicated with the air inlet pipe 8, steam enters the vertical pipes 43 on two sides through the air inlet pipe 8, the first horizontal pipe 41 and the second horizontal pipe 42 enter other vertical pipes 43, air is introduced from two sides and forms a circulating airflow, so that the temperature of the steam at each position can be kept uniform.

Further, as shown in fig. 3, the vertical pipe 43 is uniformly provided with a plurality of spray holes 431, the hole diameters of the spray holes 431 gradually increase from the two ends of the vertical pipe 43 to the middle, and the speed and the temperature at the two ends of the vertical pipe 43 are higher than those at the middle section of the vertical pipe 43 when the steam flows from the first horizontal pipe 41 and the second horizontal pipe 42 to the vertical pipe 43, so that the hole diameters at the two ends of the vertical pipe 43 are small, the steam cannot be sprayed out from the two end sections too fast, the temperature and the speed of the steam in the middle section of the vertical pipe 43 are lower, and the temperature and the speed of the steam spraying are kept uniform.

According to the further practice, the thermometer 7 is arranged outside the heating box 1, the temperature in the heating box 1 is detected, the air inlet pipe 8 is provided with the control valve 9, the air inflow amount of the air inlet pipe 8 is controlled, and the amount of entering steam is controlled at any time through the detected steam temperature in the heating box 1 at any time, so that the heating stability and the uniformity of the non-woven fabric 3 can be kept.

Furthermore, a circulating pump 6 is arranged outside the water discharging area 5, and water in the heating box 1 is filtered and then conveyed to the steam generator to generate steam for recycling.

The utility model discloses a theory of operation: carry out all-round even heating with the steam of input to non-woven fabrics 3 through heating member 4 in the heating cabinet 1, the heating is faster, heating member 4 adopts two-way endless mode to make the steam of each position even, simultaneously the orifice 431 aperture of standpipe 43 makes steam more even from small to big, steam in the heating cabinet 1 encircles and makes non-woven fabrics 3 rate of heating faster in addition, the efficiency is higher, the hydroenergy that 5 drainage areas condensed can be carried out and form steam cyclic utilization after heating once more in addition, the resource has been practiced thrift.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a non-woven fabrics heating device, its characterized in that, includes heating cabinet (1), both sides are equipped with deflector roll (2) that conveying non-woven fabrics (3) passed in and out outside heating cabinet (1) in heating cabinet (1) non-woven fabrics (3) top and below all are equipped with heating member (4), heating member (4) both sides all are equipped with intake pipe (8) that steam got into, the bottom is equipped with drainage zone (5) in heating cabinet (1).

2. The non-woven fabric heating device according to claim 1, wherein the heating element (4) comprises a first horizontal tube (41) and a second horizontal tube (42), a plurality of vertical tubes (43) are arranged between the first horizontal tube (41) and the second horizontal tube (42), two ends of the plurality of vertical tubes (43) are respectively communicated with the first horizontal tube (41) and the second horizontal tube (42), and two vertical tubes (43) close to the air inlet tube (8) are communicated with the air inlet tube (8).

3. The non-woven fabric heating device according to claim 2, characterized in that the vertical tube (43) is uniformly provided with a plurality of spray holes (431), and the diameter of the spray holes (431) is gradually increased from the two ends of the vertical tube (43) to the middle.

4. The nonwoven fabric heating device according to claim 1, characterized in that the air inlet pipe (8) is provided with a control valve (9) for controlling the size of the air inlet amount of the air inlet pipe (8).

5. The nonwoven fabric heating device according to claim 1, characterized in that a thermometer (7) is provided outside the heating chamber (1) to detect the temperature inside the heating chamber (1).

6. A heating device for non-woven fabrics according to any of claims 3-5, characterized in that a circulation pump (6) is arranged outside the drainage area (5) for circulating the water in the heating tank (1).