CN103820963A - Setting machine with drying oven - Google Patents

Abstract

The invention discloses a setting machine with an oven, comprising a cloth feeding device, a tenter setting device, and a cloth outlet device, the cloth feeding device is connected with the input end of the tenter setting device, and the cloth outlet device It is connected with the output end of the stenter setting device, and it is characterized in that: an oven is arranged between the stenter setting machine and the cloth feeding device, and the input end of the oven is connected with the cloth feeding device through a cloth feeding mesh belt, Its output end is connected with the stenter setting device through the cloth outlet mesh belt, the front end of the oven is equipped with an oven, and the bottom of the oven is equipped with an axial flow fan, and the axial flow fan is connected with the stenter setting machine through the waste hot air recovery pipe. connect. The invention has a simple structure, and the production efficiency can be effectively improved by setting an oven before the cloth feeding device and the tenter setting machine.

Description

A setting machine with an oven

technical field

The invention relates to a setting machine.

Background technique

my country has a long history of imitation technology, and it was called the "Silk Road" a long time ago. With the continuous development and progress of science, human beings pay more and more attention to food, clothing, housing and transportation, and the requirements for fabrics are getting higher and higher. As a finishing stenter for gray fabrics, it is easy to come into being. With the waste of energy, the pollution of the environment, and the increase in the cost of enterprises, human beings continue to upgrade and transform the setting machine. However, the waste of heat energy of the setting machine is still uncontrollable.

In the drying convection of the setting machine in the oven, the energy consumption of the hot air of the general imported or domestic high-end hot air stenter setting machine includes: the heat required for water evaporation accounts for 65-70%, the heat required for heating the fabric accounts for 3-5%, The heat energy loss of the body accounts for 3-4%, and the heat energy loss accounts for 25-30% when the exhaust gas is discharged. Minimizing the content of unbound water on the fabric and increasing the thermal insulation performance of the body can reduce the energy loss of the setting machine, but the heat energy loss in the waste gas arrangement is the largest part, so it is necessary to recover the heat energy of the waste gas from the setting machine and other equipment to reduce costs. Improve energy efficiency.

Contents of the invention

Purpose of the invention: In view of the above problems, the purpose of the invention is to provide a setting machine with an oven which saves energy and effectively improves the processing speed.

Technical solution: a sizing machine with an oven, including a cloth feeding device, a tentering device, and a cloth outlet device, the cloth feeding device is connected to the input end of the tentering device, and the cloth outlet device is connected to the The output end of the stenter setting device is connected, and it is characterized in that: there is an oven between the stenter setting machine and the cloth feeding device, and the input end of the oven is connected with the cloth feeding device through a cloth feeding mesh belt. The output end is connected to the tenter setting device through the cloth outlet mesh belt. An oven is installed at the front end of the oven, and a cloth drying conveyor belt is arranged inside the oven. There are nozzles on the upper and lower surfaces of the cloth drying conveyor belt in between; axial flow fans are arranged on both sides of the oven, and the axial flow fans are connected with the stenter setting machine through the waste hot air recovery pipe, and the axial flow fans are connected with the nozzles .

The setting machine with oven according to claim 1, characterized in that: a waste heat filter is arranged in the waste heat recovery pipe.

The top of the oven is provided with a dehumidification air duct.

A positioning device is provided between the cloth outlet mesh belt and the tenter setting machine.

The cloth drying conveyor belt has six or more layers.

A waste heat cleaning chamber is provided inside the tenter setting device, and a filter screen is provided at the top of the waste heat cleaning chamber.

The interior of the waste heat filter is longitudinally arranged baffles, and the baffles are 18-20 mesh.

The axial flow fans are interlacedly distributed in the drying room.

Beneficial effect: Compared with the prior art, it has the following advantages:

1. Improve production efficiency: By adding an oven, this invention can reduce the moisture content of the gray cloth from 80% to 20% before entering the stenter setting machine, and increase the speed of the machine as much as possible during the stenter setting process to improve production efficiency;

2. Small energy consumption: the present invention uses an axial flow fan to transfer the heat generated by the stenter setting machine into the oven through the waste heat recovery pipe, without using additional equipment to increase heat energy, effectively reducing energy consumption;

3. Environmental protection: In this invention, after cleaning the heat generated by the stenter setting machine through the waste heat cleaning chamber and the waste heat filter, the hot air is introduced into the oven through the axial flow fan to dry the gray cloth, so that the heat discharge temperature is The original 180°C is reduced to 100°C, which greatly reduces the harm of high temperature to the environment.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Figure 2 is a schematic diagram of the structure of an axial flow fan;

Figure 3 is a top view of the oven;

Fig. 4 is a schematic diagram of the structure of the waste hot air recovery pipe;

Among them: 1. Cloth feeding device, 2. Stenter setting device, 3. Cloth output device, 4. Oven, 5. Cloth drying conveyor belt, 6. Axial fan, 7. Nozzle, 8. Waste hot air recovery pipe, 9. Positioning device, 10. Into the cloth mesh belt, 11. Out of the cloth mesh belt.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.

A sizing machine with an oven 4, comprising a cloth feeding device 1, a tenter setting device 2, and a cloth outlet device 3, the cloth feeding device 1 is connected to the input end of the tenter setting device 2, and the outlet The cloth device 3 is connected to the output end of the stenter setting device 2, an oven 4 is arranged between the cloth feeding device 1 and the stenter setting machine, and a cloth drying conveyor belt 5 is arranged inside the oven 4, and the cloth drying conveyor belt 5 Laminated successively to form an "s" shape connection, wherein the top layer of the cloth drying conveyor belt 5 is connected to the cloth feeding device 1 through the cloth inlet mesh belt 10, and the bottom layer of the drying cloth conveyor belt 5 is connected to the tenter setting device 2 through the cloth outlet mesh belt 11 , the upper and lower surfaces of the cloth drying conveyor belt 5 between the top layer and the bottom layer are provided with nozzles 7; the two sides of the oven 4 are provided with axial flow fans 6, and one end of the axial flow fan 6 is connected to the tenter setting machine through the waste heat recovery pipe 7 The other end is connected with the nozzle 7; the waste heat recovery pipe 7 is provided with a waste heat filter; the top of the oven 4 is provided with a dehumidification air duct; the cloth outlet mesh belt 11 and the tenter A positioning device 9 is provided between the setting machines; the cloth drying conveyor belt 5 has six or more layers; the tenter setting device 2 is provided with a waste heat cleaning room, and a filter screen is provided at the top of the waste heat cleaning room; The inside of the waste heat filter is longitudinally arranged baffles, and the baffles are 18-20 mesh; the axial flow fans 6 are staggeredly distributed in the drying room.

A sizing machine with a drying room as shown in Figure 1, comprising a cloth feeding device 1, a tenter setting device 2, a cloth outlet device 3, the cloth feeding device 1 is connected with the input end of the tenter setting device 2, The cloth output device 3 is connected to the output end of the tenter setting device 2, and it is characterized in that: an oven 4 is arranged between the cloth feeding device 1 and the tenter setting machine, and a cloth drying conveyor belt is arranged inside the oven 4 5. The cloth drying conveyor belts 5 are stacked in sequence to form an "s" shape connection, wherein the cloth drying conveyor belt 5 on the top layer is connected to the cloth feeding device 1 through the cloth feeding mesh belt 10, and the cloth drying conveyor belt 5 on the bottom layer passes through the cloth outlet mesh belt 11 Connected with the stenter setting device 2, the cloth drying conveyor belt 5 between the top layer and the bottom layer is provided with nozzles 7 on the upper and lower surfaces; the two sides of the oven 4 are provided with axial flow fans 6, and one end of the axial flow fan 6 passes through the waste hot air. The recovery pipe 7 is connected with the stenter setting machine, and the other end is connected with the nozzle 7; the present invention makes full use of the heat generated by the stenter setting machine in the operation process through the waste heat recovery pipe 7 into the drying room oven 4. The heat energy reduces the heat emitted by the original stenter setting machine from 180°C to 100°C, which greatly reduces the harm of heat to the environment.

As shown in Figure 2, the present invention transmits the heat generated by the stenter setting machine through the axial flow fan 6 to the nozzle 7 through the waste heat recovery pipe 7, and the cloth feeding device 1 is connected to the input end of the stenter setting device 2 , the cloth outlet device 3 is connected to the output end of the stenter setting device 2, an oven 4 is arranged between the cloth feeding device 1 and the stenter setting machine, and a cloth drying conveyor belt 5 is arranged inside the oven 4. The cloth drying conveyor belts 5 are stacked successively to form an "s" shape connection, wherein the cloth drying conveyor belt 5 on the top layer is connected to the cloth feeding device 1 through the cloth feeding mesh belt 10, and the cloth drying conveyor belt 5 on the bottom layer is connected to the tenter through the cloth outlet mesh belt 11. The sizing device 2 is connected, and the upper and lower surfaces of the cloth drying conveyor belt 5 located between the top layer and the bottom layer are provided with nozzles 7; the two sides of the oven 4 are provided with axial flow fans 6, and one end of the axial flow fan 6 passes through the waste hot air recovery pipe 7 It is connected with the stenter setting machine, and the other end is connected with the nozzle 7; the waste heat air recovery pipe 7 is provided with a waste heat filter.

When in use, the cloth with the original moisture content of 85% is sent to the oven 4 through the cloth feeding device 1 through the cloth feeding mesh belt 10, and the cloth drying conveyor belt 5 arranged in the oven 4 conveys the cloth, among which the top conveyor belt and the bottom bottom layer The cloth drying conveyor belt 5 between the conveyor belts is provided with nozzles 7 on the upper and lower surfaces, and because the conveyor belts are stacked successively and connected in an "S" shape, the cloth is heated by the hot air sprayed from the nozzles 7 during the conveying process, which can effectively reduce the temperature of the cloth. The water content of the cloth is reduced to 20%-25%; the cloth enters the tenter setting device 2 through the cloth outlet mesh belt 11, because the water content of the cloth has been greatly reduced in the oven 4, so , in the stenter setting device 2, the operating speed of the machine can be greatly increased, and the production efficiency can be improved.

And because the nozzle 7 in the above-mentioned oven 4 is connected with the stenter setting machine through the waste heat recovery pipe, so the heat required for heating the cloth in the oven 4 is the heat generated by the stenter setting device 2 in the working process, and no additional equipment is required. The heating equipment of the oven 4 can make full use of the heat source, which is energy-saving and environmentally friendly.

By means of this method, on the basis of the original energy consumption of the invented shaping machine, the discharge temperature is reduced from the original discharge temperature of 180°C to below 100°C after recycling, while the speed of the machine is fully doubled. This transformation fully reduced the personnel operation and control by half, and greatly reduced the overall pollution of the environment. For the enterprise, it can greatly reduce energy consumption, reduce the cost of the enterprise, and increase the profit rate of the enterprise. Under the premise of a certain amount of gray cloth production: From the perspective of energy consumption, doubling the speed of the vehicle is equivalent to reducing energy consumption by 50%; reducing the discharge temperature from 180°C to below 100°C, that is, reducing energy consumption by more than 10%; The above energy consumption can be reduced by more than 60%. From the perspective of profit: double the speed of the vehicle, and halve the labor; reduce the discharge temperature from 180°C to below 100°C, and reduce the labor; comprehensively, the labor can be reduced by more than half. From the perspective of exhaust emissions, increasing the vehicle speed to twice the original speed on the basis of the original energy consumption is equivalent to reducing exhaust emissions by 50%; and subsequent waste heat recovery reduces the original exhaust gas temperature from 180°C to below 100°C, that is, exhaust emissions can be reduced. Reduced by more than 10%; comprehensive exhaust emissions can be reduced by more than 60%. At the same time, this invention greatly reduces air pollution and makes considerable contributions to people's living environment.

Claims (8)

1. the setting machine with baking oven, comprise entering arrangment (1), stentering forming device (2), cloth discharge device， outlet assembly (3), described entering arrangment (1) is connected with the input of stentering forming device (2), described cloth discharge device， outlet assembly (3) is connected with the output of stentering forming device (2), it is characterized in that: between described entering arrangment (1) and framing shaping machine, be provided with baking oven (4), baking oven (4) inside is provided with dries fabric belt (5), described baking fabric belt (5) stacks gradually and is the connection of " s " shape, wherein the baking fabric belt (5) of top layer is connected with entering arrangment (1) by entering cloth guipure (11), the baking fabric belt (5) of bottom is connected with stentering forming device (2) by going out cloth guipure (11), its upper and lower surface of baking fabric belt (5) between top layer and bottom is provided with nozzle (7), baking oven (4) dual-side is provided with axial flow blower (6), and described axial flow blower (6) one end is connected with framing shaping machine by waste heat wind recovery tube (8), and the other end is connected with nozzle (7).

2. a kind of setting machine with baking oven according to claim 1, is characterized in that: in described waste heat wind recovery tube (8), be provided with used heat filter.

3. a kind of setting machine with baking oven according to claim 1, is characterized in that: described baking oven (4) top is provided with hydrofuge air channel.

4. a kind of setting machine with baking oven according to claim 1, is characterized in that: described go out between cloth guipure (11) and framing shaping machine, to be provided with positioner (10).

5. a kind of setting machine with baking oven according to claim 1, is characterized in that: described baking fabric belt (5) is more than six layers or six layers.

6. a kind of setting machine with baking oven according to claim 1, is characterized in that: in described stentering forming device (2), be provided with used heat cleaning chamber, described used heat cleaning chamber top is provided with screen pack.

7. a kind of setting machine with baking oven according to claim 1, is characterized in that: the baffle plate that described used heat filter interior is longitudinal arrangement, described baffle plate is 18-20 order.

8. a kind of setting machine with baking oven according to claim 1, is characterized in that: described axial flow blower (6) is interspersed in drying room.

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