CN206019224U - A kind of stenter drying unit - Google Patents

Abstract

The utility model relates to a drying device for a tenter, which comprises a drying box, a blower and a heater. The inner wall of the drying box is provided with a hot air chamber, the hot air chamber is connected with the blower through an air inlet pipe, and a heater is arranged on the air inlet pipe. There are multiple cloth guide rollers inside the drying box, and multiple nozzles are arranged along the arrangement direction of the cloth guide rollers. The nozzles communicate with the hot air chamber through the first connecting pipe. The air port and the exhaust port are connected with an exhaust pipe, and the exhaust pipe is connected with a plurality of hollow cloth guide rollers through the second connecting pipe. The blower of the utility model blows hot air into the hot air chamber, and the hot air in the hot air chamber blows directly to the cloth through the nozzle to improve the drying efficiency, and the gas with residual heat is discharged from the drying box and blows to the cloth from the air outlet hole on the hollow guide roller , so as to achieve the preheating and drying of the cloth before drying, and improve the heat utilization efficiency.

Description

A tenter drying device

technical field

The utility model relates to the technical field of textile equipment, in particular to a tenter drying device.

Background technique

In the existing hot air stenter, the moisture contained in the cloth is dried by the hot air device. It has a drying box for the cloth to pass through, and a hot air circulation device is installed in the drying box, and the hot air with water vapor is discharged after drying. The drying box will cause a lot of waste of heat energy and increase power consumption; in addition, the cloth is at room temperature before entering the drying box, and a heating process is required after entering the drying box, which reduces the drying efficiency.

Utility model content

What the utility model intends to provide is a tenter drying device.

In order to solve the above technical problems, the utility model provides the following technical solutions: a drying device for a tenter, including a drying box, a blower and a heater. connected, a heater is set on the air inlet pipe, and a plurality of cloth guide rollers arranged at intervals and alternately arranged in sequence are arranged in the drying box, and a plurality of nozzles arranged at intervals are arranged along the arrangement direction of the cloth guide rollers, and the nozzles pass through the first The connecting pipe communicates with the hot air chamber, nozzles are arranged on both sides of the nozzle, and an exhaust port is arranged on the side of the drying box. The hollow cloth guide roller is arranged upstream of the drying box, and the surface of the hollow cloth guide roller is provided with an air outlet.

In a further optimized solution, an air filter is arranged on the exhaust pipe.

In a further optimized solution, a layer of thermal insulation is provided on the outer wall of the drying box.

Compared with the prior art, the utility model has the beneficial effects that: the blower of the utility model blows hot air into the hot air chamber, and the hot air in the hot air chamber blows directly to the cloth through the nozzle, which improves the drying efficiency, and the drying box discharges the belt The waste heat gas passes through the exhaust pipe, the second connecting pipe and the hollow guide roller, and blows to the fabric from the air outlet hole on the hollow guide roller, thereby achieving preheating and drying of the fabric and improving heat utilization efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the structure of the hollow guide roller.

The labels in the figure are: 1-drying box, 2-blower, 3-heater, 4-hot air chamber, 5-air inlet pipe, 6-cloth guide roller, 7-nozzle, 8-first connecting pipe, 9- Nozzle, 10-exhaust pipe, 11-second connecting pipe, 12-hollow cloth guide roller, 13-air filter.

detailed description

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model, rather than Any indication or implication that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should not be construed as limiting the invention.

Referring to the accompanying drawings, it can be seen that a tenter drying device includes a drying box 1, a blower 2 and a heater 3. The inner wall of the drying box 1 is provided with a hot air chamber 4, and the hot air chamber 4 is connected to the blower 2 through an air inlet pipe 5. , a heater 3 is arranged on the air inlet pipe 5, a plurality of cloth guide rollers 6 arranged at intervals and alternately arranged in sequence are arranged in the drying box 1, and a plurality of nozzles 7 arranged at intervals are arranged along the arrangement direction of the cloth guide rollers 6 , the nozzle 7 communicates with the hot air chamber 4 through the first connecting pipe 8, nozzles 9 are arranged on both sides of the nozzle 7, and an exhaust port is arranged on the side of the drying box 1, and the exhaust port is connected with an exhaust pipe 10, and the exhaust pipe 10 passes through The second connecting pipe 11 is connected with a plurality of hollow cloth guide rollers 12 , the hollow cloth guide rollers 12 are arranged upstream of the drying box 1 , and air outlet holes are arranged on the surface of the hollow cloth guide rollers 12 .

In the embodiment, an air filter 13 is arranged on the exhaust pipe 10 .

In the embodiment, a layer of thermal insulation layer (not shown) is provided on the outer wall of the drying box 1 .

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (3)

1. a kind of stenter drying unit, including drying baker, aerator and heater, it is characterised in that：Dry chamber interior wall to arrange There are hot air cavity, hot air cavity to be connected with aerator by blast pipe, heater is set on blast pipe, in drying baker, be provided with interval row Row the multiple fabric guide rolls being just alternately arranged successively, are provided with multiple spaced apart shower nozzles along the arranged direction of fabric guide roll, Shower nozzle is connected with hot air cavity by the first connecting tube, and shower nozzle both sides are provided with nozzle, and drying baker side is provided with air vent, aerofluxuss Mouth is connected with exhaustor, and exhaustor is connected with multiple hollow fabric guide rolls by the second connecting tube, and hollow fabric guide roll is arranged at drying Case upstream, hollow selvage guide roller surface are provided with exhaust vent.

2. a kind of stenter drying unit according to claim 1, it is characterised in that：Air is provided with the exhaustor Drainage screen.

3. a kind of stenter drying unit according to claim 1, it is characterised in that：It is provided with the drying box outer wall One layer of heat preservation layer.