Flue gas treatment device for cloth setting machine

Abstract

The utility model discloses a flue gas treatment device for a cloth setting machine. The device is connected to the cloth setting machine and comprises an evaporator, a condenser, a water spraying chamber and a filtering device, the evaporator and the condenser are communicated through two lines respectively, and a compressor and an electronic expansion valve are installed on the two lines respectively. The water spraying chamber is positioned above the filtering device and is communicated with the filtering device; wherein the evaporator is respectively communicated with the water spraying chamber and the filtering device, one side of the cloth setting machine is communicated with the condenser, and the other side of the cloth setting machine is communicated with the water spraying chamber. According to the flue gas treatment device for the cloth setting machine, the mode that the water spraying chamber is used for cooling flue gas is adopted, the problem of oil accumulation occurring when a traditional heat exchanger is adopted is solved, meanwhile, refrigeration circulation is used for cooling the flue gas, heating capacity of a refrigeration system can be used for supplying heat to the setting machine, and energy utilization efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of smoke treatment, in particular to a smoke treatment device for a cloth setting machine. Background Art

[0002] Fabric is a commonly used material in decoration and is widely used in decoration and display. Decorative fabrics generally include chemical fiber carpets, non-woven wall coverings, linen, nylon, colored tape, flannel, etc. In the process of fabric processing, it is easy to produce wrinkles when it is just produced, after dyeing, and during transportation. In order to facilitate winding, the fabric needs to be shaped, so fabric shaping machines have appeared in this industry.

[0003] Conventional fabric setting machines generally use heat exchangers to cool down the heated flue gas and discharge it. However, substances such as oil in the flue gas will remain in the heat exchanger and are difficult to discharge. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a flue gas treatment device for a fabric setting machine, which adopts a water spray chamber as a method of cooling the flue gas, thereby solving the oil accumulation problem that occurs when using a traditional heat exchanger. At the same time, a refrigeration cycle is used to cool the flue gas, and the heating capacity of the refrigeration system can be used to heat the setting machine, thereby improving energy efficiency.

[0005] According to one aspect of the utility model, a flue gas treatment device for a fabric setting machine is provided, which is connected to the fabric setting machine and includes an evaporator, a condenser, a water spray chamber and a filter device, wherein the evaporator and the condenser are respectively connected through two lines and a compressor and an electronic expansion valve are respectively installed on the two lines, and the water spray chamber is located above the filter device and is connected to the filter device; wherein the evaporator is respectively connected to the water spray chamber and the filter device, one side of the fabric setting machine is connected to the condenser, and the other side is connected to the water spray chamber.

[0006] In some embodiments, a plurality of spray heads are installed on the upper part of the water spray chamber, and the evaporator is connected to each of the spray heads. The advantage is that the chilled water in the evaporator can be introduced into the water spray chamber for spraying.

[0007] In some embodiments, the bottom of the filter device is connected to the evaporator. This is beneficial in that the frozen water that falls into the filter device after spraying can be passed back to the evaporator.

[0008] In some embodiments, the fabric setting machine is connected to the condenser via two lines, which is beneficial in that the heat released by the condenser can be introduced into the fabric setting machine, thereby supplying heat to the fabric setting machine.

[0009] In some embodiments, the fabric setting machine is connected to the lower part of the water spray chamber, which is beneficial in that the smoke can be introduced into the water spray chamber through the line for spray cooling.

[0010] In some embodiments, the top of the water spray chamber is connected to an exhaust line, which is beneficial in that smoke after spray cooling can be discharged through the exhaust line. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic structural diagram of a fume treatment device for a fabric setting machine according to one embodiment of the utility model;

[0012] Figure 2 for Figure 1 A schematic diagram of the structure in which the evaporator is connected to the water spray chamber and the filter device;

[0013] Figure 3 for Figure 1 The structural schematic diagram of the relevant connection method of the fabric setting machine is shown.

[0014] In the figure: fabric setting machine 1, evaporator 2, condenser 3, water spray chamber 4, filter device 5, compressor 6, electronic expansion valve 7, spray head 8, exhaust line 9. DETAILED DESCRIPTION

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0016] like Figure 1-3 As shown, the device is connected to a cloth setting machine 1, and mainly includes an evaporator 2, a condenser 3, a water spray chamber 4 and a filtering device 5.

[0017] The evaporator 2 and the condenser 3 are connected through two lines, and the two lines are respectively installed with a compressor 6 and an electronic expansion valve 7. Thus, the compressor 6, the condenser 3, the electronic expansion valve 7 and the evaporator 2 constitute a refrigerant circulation system.

[0018] The operation mode of the refrigerant circulation system is as follows: the refrigerant is discharged from the compressor 6 and enters the condenser 3, releasing heat to produce high-pressure refrigerant liquid; the high-pressure refrigerant liquid then passes through the electronic expansion valve 7, throttling to form a low-pressure gas-liquid two-phase refrigerant; the low-pressure gas-liquid two-phase refrigerant is then passed into the evaporator 2, evaporating and absorbing heat to form a low-pressure refrigerant vapor; finally, the low-pressure refrigerant vapor is sucked into the compressor 6, and the cycle repeats.

[0019] like Figure 2As shown, the water spray chamber 4 is located above the filter device 5 and is connected to the filter device 5. A plurality of spray heads 8 are installed on the upper part of the water spray chamber 4, and the evaporator 2 is connected to each spray head 8 through a line, so that the chilled water in the evaporator 2 can flow into the water spray chamber 4 and be used for spraying.

[0020] At the same time, the evaporator 2 is also connected to the bottom of the filter device 5 through another line, so that the chilled water falling into the filter device 5 after spraying can flow back to the evaporator 2.

[0021] like Figure 3 As shown, one side of the cloth setting machine 1 is connected to the condenser 3 through two lines, so the heat released by the condenser 3 can be introduced into the cloth setting machine 1, thereby supplying heat to the cloth setting machine 1.

[0022] The other side of the fabric setting machine 1 is connected to the lower part of the water spray chamber 4 through a line. After processing the fabric, the fabric setting machine 1 can pass the flue gas into the water spray chamber 4 through the line, and use the cooling water sprayed from the upper part of the water spray chamber 4 to spray and cool the flue gas.

[0023] In addition, an exhaust line 9 is connected to the top of the water spray chamber 4, and the cooled smoke can be discharged through the exhaust line 9.

[0024] The fume treatment device for a fabric setting machine in the utility model mainly has the following benefits:

[0025] 1. The water spray chamber is used to cool the flue gas, which avoids the oil accumulation problem that occurs when using traditional heat exchangers, and there is no need to clean the heat exchanger multiple times;

[0026] 2. Use refrigeration cycle to cool the flue gas, with high cooling efficiency;

[0027] 3. The heating capacity of the refrigeration system can be used to heat the model machine, improving energy efficiency.

[0028] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A fume treatment device for a fabric setting machine, connected to the fabric setting machine (1), characterized in that: The invention comprises an evaporator (2), a condenser (3), a water spray chamber (4) and a filtering device (5), wherein the evaporator (2) and the condenser (3) are respectively connected via two lines and a compressor (6) and an electronic expansion valve (7) are respectively installed on the two lines, and the water spray chamber (4) is located above the filtering device (5) and is connected to the filtering device (5); wherein the evaporator (2) is respectively connected to the water spray chamber (4) and the filtering device (5), and one side of the fabric setting machine (1) is connected to the condenser (3), and the other side is connected to the water spray chamber (4).

2. The fume treatment device for a cloth setting machine according to claim 1, characterized in that: A plurality of spray heads (8) are installed on the upper part of the water spray chamber (4), and the evaporator (2) is connected to each of the spray heads (8).

3. The fume treatment device for a cloth setting machine according to claim 1, characterized in that: The bottom of the filtering device (5) is connected to the evaporator (2).

4. The fume treatment device for a cloth setting machine according to claim 1, characterized in that: The cloth setting machine (1) is connected to the condenser (3) via two lines.

5. The fume treatment device for a cloth setting machine according to claim 2, characterized in that: The cloth setting machine (1) is communicated with the lower part of the water spraying chamber (4).

6. The fume treatment device for a cloth setting machine according to claim 5, characterized in that: The top of the water spray chamber (4) is connected to an exhaust line (9).

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