Drying device capable of improving filling power of down feather

Abstract

The utility model discloses a drying device capable of improving down filling power, which comprises a drying bin, a steam conveying pipe externally connected to the side wall of the drying bin and used for conveying steam to the drying bin, an air inlet valve arranged on the steam conveying pipe, an exhaust pipe externally connected to the side wall of the drying bin, and an exhaust valve arranged on the exhaust pipe, the blocking net is fixedly arranged on the inner side wall of the drying bin and covers the combination portion of the exhaust pipe and the side wall of the drying bin, the discharging pipe is externally connected to the side wall of the drying bin, and the discharging gate valve is arranged on the discharging pipe. According to the drying device, the recycled down does not need to be washed again, waste of water resources is reduced, the bulkiness of the recycled down is deeply recovered and improved, and then the recycled down is recycled in a low-carbon and environment-friendly processing mode.

Description

Technical Field

[0001] The utility model relates to a drying device which can improve the fluffiness of down. Background Art

[0002] At present, the recycling and reuse of down requires water washing to restore the fluffiness of the down, which will cause repeated waste of water resources. Therefore, it is necessary to design a solution that does not require the recycling of down to be washed again, reduces the waste of water resources, and allows the fluffiness of the recycled down to be further restored and improved, so that the recycled down can be recycled through a low-carbon and environmentally friendly processing method. Summary of the invention

[0003] The utility model aims to provide a drying device capable of improving the fluffiness of down, comprising: a drying chamber, a steam delivery pipe externally connected to the side wall of the drying chamber and delivering steam to the drying chamber, an air inlet valve arranged on the steam delivery pipe, an exhaust pipe externally connected to the side wall of the drying chamber, an exhaust valve arranged on the exhaust pipe, a blocking net fixedly arranged on the inner side wall of the drying chamber and covering the joint of the exhaust pipe and the side wall of the drying chamber, a discharge pipe externally connected to the side wall of the drying chamber, and a discharge plug valve arranged on the discharge pipe.

[0004] Preferably, it also includes: a feeding port arranged at the upper part of the drying bin, and a sealing cover which closes the feeding port and can be opened.

[0005] Preferably, it also includes: an infrared heating device arranged on the top of the drying chamber.

[0006] Preferably, it also includes: a stirring mechanism arranged in the drying bin.

[0007] Preferably, it also includes: a steam generating device connected to the other end of the steam delivery pipe.

[0008] Preferably, the air inlet valve is located at the junction of the steam delivery pipe and the drying bin, and the air inlet valve is located in the vertical middle of the side wall of the drying bin.

[0009] Preferably, the exhaust pipe is externally connected to the top of the side wall of the drying chamber.

[0010] Preferably, the discharge pipe is externally connected to the bottom of the side wall of the drying bin.

[0011] Preferably, it also includes: a negative pressure pumping device connected to the other end of the discharge pipe.

[0012] Preferably, the discharge gate valve is located at the junction of the discharge pipe and the drying bin.

[0013] The advantages and beneficial effects of the utility model are: providing a drying device that can improve the fluffiness of down, which does not require the recycled down to be washed again, reducing the waste of water resources, and allowing the fluffiness of the recycled down to be further restored and improved, thereby allowing the recycled down to be recycled through a low-carbon and environmentally friendly processing method. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the utility model. DETAILED DESCRIPTION

[0015] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0016] The specific technical solutions implemented in this utility model are as follows:

[0017] like Figure 1 As shown, a drying device capable of improving the fluffiness of down comprises: a drying chamber 1, a feeding port 2 arranged at the upper part of the drying chamber 1, a sealing cover 3 which closes the feeding port 2 and can be opened, an infrared heating device 4 arranged at the top of the drying chamber 1, a stirring mechanism 5 arranged in the drying chamber 1, a steam delivery pipe 6 externally connected to the side wall of the drying chamber 1 and delivering steam to the drying chamber 1, a steam generating device 7 connected to the other end of the steam delivery pipe 6, a steam delivery pipe 6 arranged on the steam delivery pipe 6, located at the junction of the steam delivery pipe 6 and the drying chamber 1 and located in the vertical middle of the side wall of the drying chamber 1 An air inlet valve 8, an exhaust pipe 9 externally connected to the top of the side wall of the drying bin 1, an exhaust valve 10 arranged on the exhaust pipe 9, a blocking net 11 fixedly arranged on the inner wall of the drying bin 1 and covering the junction of the exhaust pipe 9 and the side wall of the drying bin 1 (the blocking net 11 is used to block down from entering the exhaust pipe 9), a discharge pipe 12 externally connected to the bottom of the side wall of the drying bin 1, a negative pressure pumping device connected to the other end of the discharge pipe 12 (the negative pressure pumping device is not shown in the figure), and a discharge plug valve 13 arranged on the discharge pipe 12 and located at the junction of the discharge pipe 12 and the drying bin 1.

[0018] The working principle of the drying device of the utility model is as follows: open the sealing cover 3, put the down into the drying chamber 1 from the feeding port 2, and then cover the sealing cover 3 to close the feeding port 2; then open the air inlet valve 8 (and close the exhaust valve 10 and the discharge plug valve 13), the steam generating device 7 conveys steam (specifically water vapor) to the drying chamber 1 through the steam conveying pipe 6, forming a strong steam surround in the drying chamber 1, filling the internal structure of the down, combing the structure of the down, so that the down branches are fully absorbed by the steam; then close the air inlet valve 8, open the exhaust valve 10 (the discharge plug valve 13 remains closed), turn on the infrared heating device 4 to heat the down in the drying chamber 1, and at the same time turn on the stirring mechanism 5 to stir the down in the drying chamber 1, so that the down is fully dried, and then the fluffiness of the down is restored and improved; then close the exhaust valve 10, open the discharge plug valve 13 (the air inlet valve 8 remains closed), and the negative pressure extraction device extracts the down in the drying chamber 1 through the discharge pipe 12.

[0019] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A drying device capable of improving the fluffiness of down, characterized in that: include: A drying bin, a steam delivery pipe connected to the side wall of the drying bin and delivering steam to the drying bin, an air inlet valve arranged on the steam delivery pipe, an exhaust pipe connected to the side wall of the drying bin, an exhaust valve arranged on the exhaust pipe, a barrier net fixed to the inner wall of the drying bin and covering the junction of the exhaust pipe and the side wall of the drying bin, a discharge pipe connected to the side wall of the drying bin, and a discharge plug valve arranged on the discharge pipe.

2. The drying device capable of improving the fluffiness of down according to claim 1, characterized in that: Also includes: A feeding port is arranged on the upper part of the drying bin, and a sealing cover which closes the feeding port and can be opened.

3. The drying device capable of improving the fluffiness of down according to claim 1, characterized in that: Also includes: Infrared heating device installed on the top of the drying chamber.

4. The drying device capable of improving the fluffiness of down according to claim 1, characterized in that: Also includes: A stirring mechanism is provided in the drying chamber.

5. The drying device capable of improving the fluffiness of down according to claim 1, characterized in that: Also includes: A steam generating device is connected to the other end of the steam delivery pipe.

6. The drying device capable of improving the fluffiness of down according to claim 1, characterized in that: The air inlet valve is located at the junction of the steam delivery pipe and the drying bin, and the air inlet valve is located at the vertical middle of the side wall of the drying bin.

7. The drying device capable of improving the fluffiness of down according to claim 1, characterized in that: The exhaust pipe is externally connected to the top of the side wall of the drying chamber.

8. The drying device capable of improving the fluffiness of down according to claim 1, characterized in that: The discharge pipe is externally connected to the bottom of the side wall of the drying bin.

9. The drying device capable of improving the fluffiness of down according to claim 1, characterized in that: Also includes: A negative pressure extraction device connected to the other end of the discharge pipe.

10. The drying device capable of improving the fluffiness of down according to claim 1, characterized in that: The discharge plug valve is located at the junction of the discharge pipe and the drying bin.

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