CN219454560U - Fabric dryer - Google Patents

Abstract

The utility model discloses a fabric dryer, which comprises a shell, wherein a first door capable of being opened is arranged on the side surface of the shell; the screen cylinder is arranged in the shell, a second sealing door capable of being opened is arranged on the side wall of the screen cylinder, and the second sealing door faces the first sealing door; the cloth spreading roller set is positioned at the upper part in the screen cylinder and rotatably arranged on the shell; the driving mechanism is in driving connection with the spreading roller group; the blower is arranged in the shell; the heating air pipe is connected with an air outlet of the blower; the fan housing is covered outside the screen cylinder and avoids the second sealing door on the screen cylinder, and the heating air pipe is communicated with the fan housing; one end of the drain pipe is connected to the bottom of the fan housing, and the other end of the drain pipe is led out of the machine shell so as to drain water flowing to the bottom of the fan housing outwards; the exhaust fan is arranged at the top of the machine shell to timely extract the steam with water discharged from the screen cylinder. Through the structure, the cloth is kept unfolded under the action of the cloth spreading roller when being dried, so that the cloth is prevented from being twisted during drying, and the drying efficiency is ensured.

Description

Fabric dryer

Technical Field

The utility model relates to drying equipment in fabric dyeing, in particular to a fabric dryer.

Background

After dyeing, the fabric is rinsed, and the fabric is dried by a dryer after rinsing so as to carry out subsequent finishing. Most of the existing dryers are in a roller structure, fabrics are placed in the roller and then rolled over on the roller to be fully contacted with drying steam, and finally the aim of quick drying of the fabrics is achieved. However, there is a problem in the drum dryer when drying the fabric, that is, the fabric is easy to kink in the drum as the fabric continuously rolls in the drum, and the kinked fabric not only can cause that the fabric cannot be fully contacted with the drying steam, but also reduces the drying effect, and even the knotting condition of the fabric can occur.

Disclosure of Invention

In view of the above-mentioned shortcomings, the present utility model aims to provide a fabric dryer for ensuring that the fabric will not kink during the drying process, and ensuring the drying efficiency and quality.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a fabric dryer comprises

The side surface of the shell is provided with a first openable sealing door;

the screen cylinder is arranged in the shell, and a second sealing door capable of being opened is arranged on the side wall of the screen cylinder and faces the first sealing door;

the cloth spreading roller set is positioned at the upper part in the screen cylinder and rotatably arranged on the shell;

the driving mechanism is in driving connection with the cloth spreading roller group to drive the cloth spreading roller to roll and send cloth;

the blower is arranged in the shell;

the heating air pipe is connected with an air outlet of the air blower and used for heating air blown by the air blower;

the fan housing is arranged outside the screen cylinder and avoids a second sealing door on the screen cylinder, the heating air pipe is communicated with the fan housing, and heated drying steam uniformly enters the screen cylinder after entering the fan housing;

one end of the drain pipe is connected to the bottom of the fan housing, and the other end of the drain pipe is led out of the machine shell so as to drain water flowing to the bottom of the fan housing outwards;

the exhaust fan is arranged at the top of the machine shell to timely extract the steam with water discharged from the screen cylinder.

Preferably, the screen cylinder is rotatably arranged in the casing.

Working principle: when the fabric is required to be dried, a worker opens a first sealing door on the shell and a second sealing door on the screen drum, then sends one end of the fabric into the screen drum and passes through the space between the cloth expanding roller sets, drives the cloth expanding roller sets to slowly rotate so as to send the fabric into the screen drum through the driving mechanism, and then closes the first sealing door and the second sealing door after sewing two ends of the fabric to form a closed loop. After the preparation is finished, the blower and the heating air pipe are started, air is heated by the heating air pipe to become drying steam, and the drying steam is uniformly sent into the screen drum through the fan housing to implement drying operation on the fabric in the screen drum, and the cloth expanding roller group continuously rotates during the drying operation to enable the fabric to be in uniform contact with the drying steam. At the same time, an exhaust fan arranged at the top of the housing draws the steam with moisture out of the housing quickly to avoid re-condensation in the housing.

The beneficial effects are that: the advantage of this scheme lies in that the pulling of surface fabric gets into through the side direction door opening on the casing and screen drum. And then, the fabric is always in an unfolding state in the drying process by pulling of the cloth expanding roller, the fabric cannot be kinked in the state, the full contact between the fabric and drying steam is ensured, and the drying efficiency of the fabric is fully ensured.

Drawings

FIG. 1 is a schematic diagram of the structure of the utility model during drying;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a schematic view of the present utility model in a state of feeding the fabric into the dryer.

Reference numerals: 100. housing 110, first door 200, screen drum 210, second door 300, spreading roller set 310, spreading roller 400, drive mechanism 410, gear 420, motor 500, blower 600, heating duct 610, insulating duct 620, heating resistor 700, hood 800, drain 900, and suction fan.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

A fabric dryer as shown in fig. 1 to 3, includes a cabinet 100 made of metal, a mouth being opened on a side surface of the cabinet, and a first door 110 hinged to the cabinet being installed on the mouth. A screen drum 200 is installed in the casing, a plurality of holes are uniformly distributed on the screen drum, and two ends of the screen drum are abutted on the casing to form a cavity. It should be noted that a mouth is also provided on the screen cylinder to facilitate the fabric to enter the screen cylinder. A second door 210 is hinged to the mouth to close the mouth of the screen drum to prevent the fabric from escaping from the mouth when the drying is performed. In addition, in order to facilitate the introduction of the fabric into the screen drum and to ensure that the fabric is in an expanded form during drying, a cloth-spreading roller set 300 is provided at an upper position within the screen drum, the cloth-spreading roller set being composed of two cloth-spreading rollers 310 rotatably mounted on the housing. As shown in fig. 2, the ends of the two spreader rolls extend out of the housing and are connected to a drive mechanism 400 disposed outside the housing. Specifically, the drive mechanism includes two gears 410 and a motor 420. The two gears are respectively arranged at the shaft ends of the corresponding spreading rollers and are meshed with each other to ensure that the two spreading rollers can synchronously and reversely rotate, and the motor is fixedly arranged on the shell and is in transmission connection with one of the gears to be used as a power source for driving the two spreading rollers to rotate.

In addition, in this embodiment, as a source of drying steam, a blower 500 is further installed in the casing 100, an air outlet of the blower is connected with a heating air pipe 600, the heating air pipe is composed of a heat insulation pipe 610 and heating resistors 620 uniformly distributed in the heat insulation pipe, the air blown by the blower is heated by the heating air pipe to become high-temperature drying steam, an air hood 700 in a C shape is connected to an air outlet end of the heating air pipe, and the drying steam formed in the heating air pipe can be introduced into the air hood. The fan housing is arranged outside the screen cylinder and avoids a second sealing door arranged on the screen cylinder, so that the second sealing door is opened when cloth is fed conveniently, steam in the screen cylinder is discharged, and after the drying steam enters the fan housing, the drying steam enters the screen cylinder through holes in the screen cylinder to dry the fabric in the screen cylinder. The steam discharged from the screen drum is timely extracted through the exhaust fan 900 arranged at the top of the machine shell, so that the humidity in the machine shell is ensured to be stable, and the re-condensation of the steam in the machine shell is avoided.

It should be noted that, in the drying process, the front-stage moisture content of the fabric is high, and water is inevitably flowing down, therefore, the bottom of the fan housing is also connected with a drain pipe 800, and the other end of the drain pipe is led out of the housing, so that the moisture collected at the bottom of the fan housing is timely discharged.

Alternatively, in this embodiment, both ends of the screen cylinder are rotatably inserted into the casing, so that the screen cylinder can rotate in the casing. The advantage of this form is that when the fabric is stacked on one side of the screen drum under the traction of the spreading roller set, the screen drum can automatically rotate and adjust due to the gravity center deviation, so that the fabric on one side is stacked under the screen drum again uniformly, and the situation that the fabric is too concentrated on one side of the screen drum to cause the fact that the side material is pressed too much water is difficult to evaporate is avoided.

Claims (2)

1. A fabric dryer, characterized in that: comprising

The side surface of the shell is provided with a first openable sealing door;

the screen cylinder is arranged in the shell, and a second sealing door capable of being opened is arranged on the side wall of the screen cylinder and faces the first sealing door;

the cloth spreading roller set is positioned at the upper part in the screen cylinder and rotatably arranged on the shell;

the driving mechanism is in driving connection with the cloth spreading roller group to drive the cloth spreading roller to roll and send cloth;

the blower is arranged in the shell;

the heating air pipe is connected with an air outlet of the air blower and used for heating air blown by the air blower;

the fan housing is arranged outside the screen cylinder in a C-shaped manner and avoids a second sealing door on the screen cylinder, the heating air pipe is communicated with the fan housing, and heated drying steam uniformly enters the screen cylinder after entering the fan housing;

one end of the drain pipe is connected to the bottom of the fan housing, and the other end of the drain pipe is led out of the machine shell so as to drain water flowing to the bottom of the fan housing outwards;

the exhaust fan is arranged at the top of the machine shell to timely extract the steam with water discharged from the screen cylinder.

2. A fabric dryer as claimed in claim 1, wherein: the screen cylinder is rotatably arranged in the casing.