Heat energy recycling heat exchange device for cloth setting machine

Abstract

The utility model relates to the technical field of cloth setting, in particular to a heat energy recycling heat exchange device for a cloth setting machine. According to the heat energy recycling heat exchange device for the cloth setting machine, the setting machine body is provided with the air outlet pipe, the air outlet pipe is connected with the heat exchange mechanism, the heat exchange mechanism comprises the heat exchange cylinder and the air supply cylinder communicating with the heat exchange cylinder, and the air exchange part is installed in the heat exchange cylinder; an air outlet of the air exchange part is communicated with an inner cavity of the setting machine main body, so that heat recycling of air-air heat exchange is realized; the heat exchange cylinder body comprises an inner cylinder body and an outer cylinder body, a smoke cavity is formed between the inner cylinder body and the outer cylinder body, a smoke exhaust pipe is arranged on the smoke cavity, the other end of the smoke exhaust pipe is connected with a water storage cylinder, full recycling of heat is achieved, the effect of zero emission of heat is achieved, and energy waste can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth shaping, in particular to a heat energy recycling heat exchange device for a cloth shaping machine. Background Art

[0002] During the production and processing of cloth, it is often necessary to use a shaping machine to shape it. The shaping machine uses hot air to play an iron-like effect on the cloth, thereby shaping the cloth. Therefore, a large amount of heat is often generated during the shaping process of the cloth.

[0003] In order to recycle the heat, patent No. CN202020675416.4 discloses a heat exchange device for a cloth setting machine, including a setting machine main body, an upper air inlet pipe and a lower air inlet pipe are installed on the side wall of the setting machine main body, and an upper air inlet channel and a lower air inlet channel are correspondingly provided in the setting machine main body. A heat exchange mechanism is installed on the top of the setting machine main body through a bracket, and the heat exchange mechanism includes a heat exchange cylinder, a spray cylinder is installed in the heat exchange cylinder, and more than 6 groups of spray groups are evenly connected to the cylinder wall of the spray cylinder, each group of the spray groups includes more than 6 ventilation pipes and ventilation heads, and nozzles are distributed on the ventilation head. The heat exchange cylinder includes an outer wall and an inner wall, and a cavity for letting smoke into is formed between the outer wall and the inner wall. The distance between the sprayed water column and the inner wall is long enough by the short-circuited nozzle, and the nozzle is an extremely fine hole, so that the sprayed water droplets are water mist, which is instantly vaporized when contacting the high-temperature inner wall. The heat exchange structure is a cylinder, which greatly increases the contact area, fully absorbs heat, and improves the heat exchange effect. However, the heat exchange device inputs water vapor into the setting machine, which easily causes excessive water vapor in the setting machine and affects the setting of the fabric; and the heat energy utilization efficiency is low, because the exhaust flue gas also contains a large amount of heat, which causes heat loss.

[0004] In view of this, the present application proposes a heat energy recovery and heat exchange device for a cloth setting machine to achieve full utilization of heat. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art and to provide a heat energy recovery and heat exchange device for a cloth setting machine.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: a heat energy recovery and heat exchange device for a cloth setting machine, comprising a setting machine main body, an air outlet pipe is provided on the setting machine main body, a heat exchange mechanism is connected to the air outlet pipe, the heat exchange mechanism comprises a heat exchange cylinder, an air supply cylinder connected to the heat exchange cylinder, a ventilation component is installed in the heat exchange cylinder, and the air outlet of the ventilation component is connected to the inner cavity of the setting machine main body; the heat exchange cylinder comprises an inner cylinder and an outer cylinder, a smoke cavity is formed between the inner cylinder and the outer cylinder, a smoke exhaust pipe is provided on the smoke cavity, and the other end of the smoke exhaust pipe is connected to a water storage cylinder.

[0007] Furthermore, the air supply cylinder is connected to the ventilation component through an exhaust fan.

[0008] Furthermore, an upper air inlet pipe and a lower air inlet pipe are installed on the side wall of the forming machine body, and an upper air inlet channel and a lower air inlet channel are correspondingly provided in the forming machine body. A cloth guide roller is provided between the upper air inlet channel and the lower air inlet channel, and cloth is provided on the cloth guide roller.

[0009] Furthermore, an exhaust pipe is provided on the inner cylinder, and the exhaust pipe is connected with the upper air intake pipe and the lower air intake pipe.

[0010] Furthermore, filter plates are installed in the air outlet pipe and the smoke exhaust pipe, and the filter plates are filled with activated carbon.

[0011] Furthermore, the ventilation component includes a ventilation column, on which a plurality of ventilation pipes are arranged, on which ventilation heads are mounted, and on which nozzles are distributed.

[0012] Furthermore, the outer walls of the water storage cylinder and the heat exchange cylinder are both provided with a thermal insulation layer.

[0013] Furthermore, a stirring mechanism is installed on the water storage cylinder, and the stirring mechanism includes a motor. The output end of the motor is connected to a rotating shaft through a bearing, and a stirring blade is installed on the rotating shaft.

[0014] Furthermore, a temperature sensor for monitoring water temperature is provided on the water storage cylinder.

[0015] Furthermore, a spherical filter head is provided on the water outlet pipe of the water storage cylinder.

[0016] It can be seen from the above description of the utility model that compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The present application realizes heat recovery and utilization of gas-to-gas heat exchange by exchanging heat between the flue gas exhausted by the shaping machine body and the gas exhausted by the ventilation element in the heat exchange cylinder. The gas exhausted by the ventilation element is heated and discharged into the inner cavity of the shaping machine body. A flue gas cavity is formed between the inner cylinder and the outer cylinder of the heat exchange cylinder. A flue gas cavity is provided with a flue gas exhaust pipe. The other end of the flue gas exhaust pipe is connected to a water storage cylinder, so that the heat in the flue gas that is not absorbed by the gas in the ventilation element is fully absorbed by the water in the water storage cylinder, and then the water in the water storage cylinder is heated for other purposes, thereby realizing full recovery and utilization of heat, achieving the effect of zero heat emission, and effectively avoiding energy waste.

[0018] 2. This application has a simple structure, reasonable design, good heat exchange effect and a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a schematic diagram of the structure of a heat energy recovery and heat exchange device for a cloth setting machine in a preferred embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the ventilation component in the preferred embodiment of the utility model;

[0021] Figure 3 It is a side view of the ventilation component in the preferred embodiment of the utility model.

[0022] Figure numerals: 1. shaping machine body; 2. air outlet pipe; 3. heat exchange cylinder; 301. inner cylinder; 302. outer cylinder; 4. water storage cylinder; 5. ventilation element; 501. ventilation column; 502. ventilation pipe; 503. ventilation head; 6. smoke exhaust pipe; 7. water outlet pipe; 8. exhaust fan; 9. upper air inlet pipe; 10. lower air inlet pipe; 11. upper air inlet channel; 12. lower air inlet channel; 13. filter plate; 14. cloth guide roller; 15. exhaust pipe; 16. filter head; 17. motor; 18. rotating shaft; 19. stirring blade; 20. temperature sensor; 21. water storage cylinder. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Reference Figure 1-3 As shown, a preferred embodiment of the utility model is a heat energy recovery and heat exchange device for a cloth setting machine, comprising a setting machine body 1, an air outlet pipe 2 is provided on the setting machine body 1, a heat exchange mechanism is connected to the air outlet pipe 2, the heat exchange mechanism comprises a heat exchange cylinder 3, an air supply cylinder 4 connected to the heat exchange cylinder 3, a ventilation component 5 is installed in the heat exchange cylinder 3, the air outlet of the ventilation component 5 is connected to the inner cavity of the setting machine body 1, so as to realize the heat recovery and utilization of air-to-air heat exchange; the heat exchange cylinder 3 comprises an inner cylinder 301 and an outer cylinder 302, a smoke cavity 303 is formed between the inner cylinder 301 and the outer cylinder 302, a smoke cavity 303 is provided on the smoke cavity 303, and a smoke exhaust pipe 6 is connected to the other end of the smoke exhaust pipe 6 with a water storage cylinder 21, so as to realize the full recovery and utilization of heat, achieve the effect of zero heat emission, and effectively avoid the waste of energy.

[0026] As a preferred embodiment of the utility model, it may also have the following additional technical features: the air supply cylinder 4 is connected to the ventilation member 5 through the exhaust fan 8, and the upper air intake pipe 9 and the lower air intake pipe 10 are installed on the side wall of the setting machine body 1, and the upper air intake channel 11 and the lower air intake channel 12 are correspondingly arranged in the setting machine body 1, and a cloth guide roller 14 is arranged between the upper air intake channel 11 and the lower air intake channel 12, and the cloth guide roller 14 is provided with cloth; the inner cylinder 301 is provided with an exhaust pipe 15, and the exhaust pipe 15 is connected to the upper air intake pipe 9 and the lower air intake pipe 10. Thus, the normal temperature gas in the air supply cylinder 4 is drawn into the ventilation member 5 through the exhaust fan 8, and the gas released by the ventilation member 5 contacts the inner wall of the inner cylinder 301, absorbs the temperature of the inner wall of the inner cylinder 301, and discharges the heat-absorbing gas into the setting machine body 1 through the exhaust pipe 15 to heat and set the cloth, thereby realizing energy recycling.

[0027] In this embodiment, the air outlet pipe 2 and the smoke exhaust pipe 6 are both equipped with a filter plate 13, and the filter plate 13 is filled with activated carbon. Thus, it is convenient to filter impurities in the smoke, making the filtered gas cleaner and convenient to be absorbed by the water in the water storage cylinder 21 for other purposes.

[0028] In this embodiment, the ventilation member 5 includes a ventilation column 501, on which a plurality of ventilation pipes 502 are arranged, on which a ventilation head 503 is installed, and on which nozzles are distributed. Thus, the gas ejected from the nozzle is instantly heated when it contacts the inner wall of the high-temperature inner cylinder 301, and the heated gas is delivered to the main body of the shaping machine through the exhaust pipe 15, the upper air inlet pipe 9 and the lower air inlet pipe 10 to heat and shape the fabric, thereby realizing energy recycling.

[0029] In this embodiment, the outer wall of the water storage cylinder 21 and the heat exchange cylinder 4 is provided with a heat insulation layer, thereby avoiding heat loss and ensuring full recovery and utilization of heat energy in the setting machine, wherein the heat insulation layer is made of existing heat insulation materials, such as mineral wool.

[0030] In this embodiment, a stirring mechanism is installed on the water storage cylinder 21, and the stirring mechanism includes a motor 17, and the output end of the motor 17 is connected to a rotating shaft 18 through a bearing, and a stirring blade 19 is installed on the rotating shaft 18. In this way, the heat of the smoke can be fully absorbed by the water, so that the water in the water storage cylinder can be evenly heated and used in other places.

[0031] In this embodiment, a temperature sensor 20 for monitoring water temperature is provided on the water storage cylinder 21. Thus, it is convenient to observe the temperature of the water storage cylinder and add water according to the temperature to ensure that the water storage cylinder can fully absorb the heat in the smoke.

[0032] In this embodiment, a spherical filter head 16 is provided on the water outlet pipe of the water storage cylinder 21. Thus, the water in the water storage cylinder 21 is cleaner when used for other purposes, and the pollution of impurities is effectively avoided.

[0033] The working principle of the utility model is as follows: the smoke in the setting machine spirally rises in the coil, meets and is heated by the gas ejected through the ventilation element 5, and the heated gas passes through the exhaust pipe 15, the upper air intake pipe 9 and the lower air intake pipe 10 to the main body of the setting machine to heat and set the cloth, thereby realizing the heat recovery and utilization of air-to-air heat exchange; and part of the smoke enters the water storage cylinder 21 along the exhaust pipe 6, uniformly heats the water in the water storage cylinder 21, and is used in other places, thereby realizing the full recovery and utilization of heat, achieving the effect of zero heat emission, and effectively avoiding energy waste.

[0034] Under the premise that no conflict occurs, those skilled in the art may freely combine and superimpose the above-mentioned additional technical features.

[0035] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A heat energy recovery and heat exchange device for a cloth setting machine, comprising a setting machine body, characterized in that: The main body of the setting machine is provided with an air outlet pipe, and the air outlet pipe is connected to a heat exchange mechanism, the heat exchange mechanism includes a heat exchange cylinder and an air supply cylinder connected to the heat exchange cylinder, a ventilation component is installed in the heat exchange cylinder, and the air outlet of the ventilation component is connected to the inner cavity of the main body of the setting machine; the heat exchange cylinder includes an inner cylinder and an outer cylinder, a smoke cavity is formed between the inner cylinder and the outer cylinder, a smoke exhaust pipe is provided on the smoke cavity, and the other end of the smoke exhaust pipe is connected to a water storage cylinder.

2. The heat energy recovery and heat exchange device for a cloth setting machine according to claim 1, characterized in that: The air supply cylinder is connected with the ventilation component through an exhaust fan.

3. The heat energy recovery and heat exchange device for a cloth setting machine according to claim 1, characterized in that: An upper air inlet pipe and a lower air inlet pipe are installed on the side wall of the shaping machine body, an upper air inlet channel and a lower air inlet channel are correspondingly arranged in the shaping machine body, a cloth guide roller is arranged between the upper air inlet channel and the lower air inlet channel, and cloth is arranged on the cloth guide roller.

4. The heat energy recovery and heat exchange device for a cloth setting machine according to claim 3, characterized in that: An exhaust pipe is provided on the inner cylinder, and the exhaust pipe is communicated with the upper air intake pipe and the lower air intake pipe.

5. The heat energy recovery and heat exchange device for a cloth setting machine according to claim 4, characterized in that: Filter plates are installed in the air outlet pipe and the smoke exhaust pipe, and the filter plates are filled with activated carbon.

6. The heat energy recovery and heat exchange device for a cloth setting machine according to claim 1, characterized in that: The ventilation component comprises a ventilation column, a plurality of ventilation pipes are arranged on the ventilation column, a ventilation head is installed on the ventilation pipe, and nozzles are distributed on the ventilation head.

7. The heat energy recovery and heat exchange device for a cloth setting machine according to claim 1, characterized in that: The outer walls of the water storage cylinder and the heat exchange cylinder are both provided with a heat insulation layer.

8. The heat energy recovery and heat exchange device for a cloth setting machine according to claim 1, characterized in that: The water storage cylinder is provided with a stirring mechanism, which comprises a motor. The output end of the motor is connected with a rotating shaft through a bearing, and a stirring blade is provided on the rotating shaft.

9. The heat energy recovery and heat exchange device for a cloth setting machine according to claim 1, characterized in that: The water storage cylinder is provided with a temperature sensor for monitoring water temperature.

10. The heat energy recovery and heat exchange device for a cloth setting machine according to claim 1, characterized in that: A spherical filter head is arranged on the water outlet pipe of the water storage cylinder.

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