Carpet drying apparatus

Abstract

The application discloses a carpet drying device and belongs to the technical field of carpet drying; the device comprises a shell, a conveying module and a drying module; a wringing chamber and a drying chamber are arranged in the shell; the conveying module divides the drying chamber and the wringing chamber into an upper chamber and a lower chamber; a baffle is arranged in the upper chamber and is used for dividing the drying chamber into a first drying cavity and a second drying cavity; a wringing module is arranged in the wringing chamber, and the wringing module can wring out water in the carpet first; the second drying cavity is communicated with the drying module; drying gas provided by the drying module can flow through the second drying cavity, the lower chamber and the first drying cavity in sequence.

Description

Technical Field

[0001] This application relates to the field of carpet drying technology, and in particular to a carpet drying device. Background Technology

[0002] In the production process of automotive carpets, cleanliness is a key indicator that directly affects product quality and user experience. Therefore, the carpets after molding need to be cleaned in a targeted manner to remove impurities such as dust and oil that adhered during the production process. After the cleaning is completed, the carpets need to be dried using professional drying equipment to ensure that the carpet moisture content meets the factory standards, avoid residual moisture that may cause mold, odors and other problems, and ensure the smooth progress of subsequent cutting, assembly and other processes.

[0003] However, existing carpet drying devices (such as a non-woven fabric drying device for automobile carpet production with publication number CN 113008007 A) dry the carpet by arranging an air supply component and an electric heating component on one side of the carpet and blowing the drying gas towards the side of the carpet. This method has low utilization rate of the drying gas, makes it difficult to make full use of the drying gas, and has low drying efficiency. Utility Model Content

[0004] To address the aforementioned technical problems, this application provides a carpet drying device that can perform multiple drying and heating processes on carpets, fully utilizing the heat from the drying gas to greatly improve drying efficiency. The technical solution adopted is as follows: A carpet drying device includes a housing, a conveying module, and a drying module. The housing is provided with a squeezing chamber and a drying chamber. The conveying module divides the drying chamber into an upper chamber and a lower chamber. The upper chamber is provided with a baffle for dividing the drying chamber into a first drying chamber and a second drying chamber; The squeezing chamber is equipped with a squeezing module, which can first squeeze out the water from the carpet. The second drying chamber is connected to the drying module, and the drying gas provided by the drying module can flow sequentially through the second drying chamber, the lower chamber and the first drying chamber.

[0005] Its technical effect is that the carpet is pre-dried before being dried in the second drying chamber. The residual heat of the gas after the carpet is dried in the second drying chamber can be used to pre-dry the carpet, thereby making full use of the heat of the drying gas and improving the drying efficiency.

[0006] Preferably, it further includes an exhaust module, which is connected to the first drying chamber and is used to provide negative pressure to guide the drying gas out.

[0007] Its technical effects are: it can guide the flow of drying gas, reduce the flow resistance of drying gas, and improve drying efficiency.

[0008] Preferably, a support component is sleeved on the outside of the conveying module, and the support component is densely covered with through holes.

[0009] Its technical effect is that the supporting component can support the carpet conveying on the one hand, and ensure that the drying gas can pass through the conveying module on the other hand.

[0010] Preferably, the housing is provided with a partition, which divides the housing into the squeezing chamber and the drying chamber; Both the partition and the baffle are provided with support rollers that abut against the conveying module, and the support rollers rotate synchronously with the conveying module.

[0011] Its technical effect is that it can assist the conveyor module in conveying carpets, and at the same time, it can fix the carpets to prevent them from shifting.

[0012] Preferably, the squeezing module includes at least one pair of squeezing rollers connected to a guide plate, and the squeezing rollers are rotatable for conveying and squeezing the carpet.

[0013] Preferably, the lower chamber is provided with a baffle plate for guiding the drying gas.

[0014] More preferably, it also includes a packing layer disposed in the lower chamber for capturing moisture in the drying gas.

[0015] Its technical effect is to reduce the moisture content in the drying gas and improve drying efficiency.

[0016] Preferably, the drying chamber is provided with a heat insulation layer.

[0017] Its technical advantages are: it can prevent heat loss and further improve the utilization of heat from the drying gas.

[0018] Preferably, the bottom of the partition is provided with a through hole, the through hole connecting the squeezing chamber and the drying chamber, and a switch valve for controlling the opening or closing of the through hole is provided in the through hole.

[0019] Preferably, the drying module includes a heating component and an air supply component, wherein the heating component is used to heat the gas supplied by the air supply component.

[0020] Compared with the prior art, the beneficial effects of this application are as follows: This application pre-dries the carpet before it is dried in the second drying chamber. It can utilize the residual heat of the gas after the carpet has been dried in the second drying chamber to pre-dry the carpet, thereby making full use of the heat of the drying gas and improving the drying efficiency. Attached Figure Description

[0021] Figure 1 This is a flowchart illustrating the process of this application; Figure 2 This is a simplified schematic diagram of this application; Figure 3 This is another embodiment of the filler layer in this application.

[0022] In the picture: 10. Housing; 20. Drying module; 30. Exhaust module; 40. Squeezing chamber; 400. Squeezing module; 50. Drying chamber; 51. Upper chamber; 51A. Second drying chamber; 51B. First drying chamber; 52. Lower chamber; 520. Packing layer; 60. Conveying module; 70. Guide plate; 80. Insulation layer; 90. Switch valve; 100. Feed inlet; 110. Guide plate; A. Partition; B. Baffle; C. Support roller. Detailed Implementation

[0023] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described in this application are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0024] See Figure 1 and Figure 2 To further elaborate on this application: Combination Figure 1 A carpet drying device includes a housing 10, a conveying module 60, and a drying module 20. The conveying module 60 is used to convey carpets, and the drying module 20 is used to provide drying gas to dry the carpets conveyed by the conveying module 60. Figure 2 The housing 10 has an inlet 100 and an outlet on both sides, and a guide plate is provided at the inlet 100; the conveying module 60 is a roller conveying mechanism.

[0025] The drying module 20 includes a heating component and an air supply component, wherein the heating component is used to heat the gas supplied by the air supply component.

[0026] Combination Figure 2 The housing 10 is provided with a squeezing chamber 40 and a drying chamber 50. In this embodiment, the housing 10 is provided with a partition A, which divides the housing 10 into the squeezing chamber 40 and the drying chamber 50.

[0027] The conveying module 60 divides the drying chamber 50 into an upper chamber 51 and a lower chamber 52; wherein, the conveying module 60 is disposed inside the housing 10, one end of the conveying module 60 is disposed inside the squeezing chamber 40, and the other end extends out of the housing 10 through the discharge port.

[0028] The upper chamber 51 is provided with a baffle B for dividing the drying chamber 50 into a first drying chamber 51B and a second drying chamber 51A; both the first drying chamber 51B and the second drying chamber 51A are connected to the lower chamber 52. The first drying chamber 51B is connected to the outside and is used to discharge the drying gas; in this embodiment, the housing 10 is provided with an exhaust port that connects to the first drying chamber 51B.

[0029] Combination Figure 2 The squeezing chamber 40 is equipped with a squeezing module 400, which can squeeze out the water from the carpet first, thereby improving the subsequent drying efficiency. The conveying module 60 is connected to the squeezing module 400. In use, the carpet is fed into the squeezing chamber 40 through the feed port 100. The squeezing module 400 can squeeze the carpet first to remove the water from the carpet. Then the carpet is conveyed to the drying chamber 50 by the conveying module 60 for drying and then conveyed out.

[0030] The second drying chamber 51A is connected to the drying module 20, and the drying gas can flow sequentially through the second drying chamber 51A, the lower chamber 52, and the first drying chamber 51B. The drying module 20 can be located on the side or top of the housing 10, or it can be independently arranged outside the housing 10, as long as it can provide drying gas to the second drying chamber 51A.

[0031] As the drying gas flows from the second drying chamber 51A to the lower chamber 52, it dries the carpet on the conveying module 60. The drying gas in the lower chamber 52 then flows to the first drying chamber 51B, thereby drying the carpet again.

[0032] Before the carpet is dried in the second drying chamber 51A, the first drying chamber 51B can pre-dry the carpet. The heat from the drying gas in the second drying chamber 51A after drying the carpet can be used to pre-dry the carpet, thereby making full use of the heat from the drying gas and improving the drying efficiency.

[0033] In some embodiments, an exhaust module 30 is further included, which is connected to the first drying chamber 51B and is used to provide negative pressure to guide the drying gas out. The exhaust module 30 includes at least one exhaust fan and is connected to the exhaust port. The exhaust module 30 can be located on the side and / or top of the housing 10, or it can be located outside the housing 10, as long as it can extract the drying gas from the first drying chamber 51B.

[0034] The drying module 20, the second drying chamber 51A, the lower chamber 52, the first drying chamber 51B and the exhaust module 30 form a drying channel. During the flow of drying gas in the drying channel, the carpet can be dried on at least both sides.

[0035] In this embodiment, a support component is sleeved on the outside of the conveying module 60, and the support component is densely covered with through holes. The support component can be a metal mesh, or it can be made of a high-temperature resistant material; the metal mesh is connected end-to-end and sleeved on the outside of the conveying roller of the conveying module 60. During the drying process, the drying gas can flow through the through holes.

[0036] Both the partition A and the baffle B are equipped with support rollers C that abut against the conveying module 60. The support rollers C rotate synchronously with the conveying module 60. The support rollers C assist the conveying module 60 in conveying the carpet and also provide multi-point support to prevent the carpet from shifting on the conveying module 60. The support rollers C can be driven by an independent motor to maintain synchronous rotation with the conveying module 60. Alternatively, the support rollers C can also be connected to the conveying module 60 via conventional transmission methods (such as chain drive, belt drive, etc.) to achieve synchronous rotation.

[0037] The squeezing module 400 includes at least one pair of squeezing rollers connected to the guide plate. The squeezing rollers are rotatable and used to convey and squeeze the carpet. The squeezing rollers can be driven by an independent motor to rotate synchronously with the conveying module 60, or they can be connected to the conveying module 60 via a conventional transmission method.

[0038] The lower chamber 52 is provided with a guide plate 70; the guide plate 70 can guide the drying gas entering the lower chamber 52 from the second drying chamber 51A to flow to the first drying chamber 51B.

[0039] In some embodiments, a packing layer 520 is further included, which is disposed in the lower chamber 52 for capturing moisture in the drying gas and improving drying efficiency. The packing layer 520 may be filled with packing balls or wire mesh; the packing layer 520 may be supported by a support plate with numerous perforations; thus, a small amount of moisture in the drying gas can be captured, and the captured moisture can collect at the bottom of the lower chamber 52.

[0040] The bottom of the partition A has a through hole, which connects the squeezing chamber 40 and the drying chamber 50. A switch valve 90 is installed inside the through hole to control its opening and closing. The housing 10 has a drain outlet connected to the squeezing chamber 40 for draining water from the bottom of the squeezing chamber 40.

[0041] In some embodiments, the drying chamber 50 is provided with a heat insulation layer 80, which can prevent heat loss and further improve the utilization of heat from the drying gas.

Claims

1. A carpet drying device, comprising a housing, a conveying module, and a drying module, characterized in that: The housing is provided with a squeezing chamber and a drying chamber, and the conveying module divides the drying chamber into an upper chamber and a lower chamber. The upper chamber is provided with a baffle for dividing the drying chamber into a first drying chamber and a second drying chamber; The squeezing chamber is equipped with a squeezing module, which can first squeeze out the water from the carpet. The second drying chamber is connected to the drying module, and the drying gas provided by the drying module can flow sequentially through the second drying chamber, the lower chamber and the first drying chamber.

2. The carpet drying device according to claim 1, characterized in that: It also includes an exhaust module, which is connected to the first drying chamber and is used to provide negative pressure to guide the drying gas out.

3. The carpet drying device according to claim 1, characterized in that: The outer side of the conveying module is fitted with a support component, which is densely covered with through holes.

4. The carpet drying device according to claim 1, characterized in that: The housing is provided with a partition, which divides the housing into the squeezing chamber and the drying chamber; Both the partition and the baffle are provided with support rollers that abut against the conveying module, and the support rollers rotate synchronously with the conveying module.

5. The carpet drying device according to claim 1, characterized in that: The squeezing module includes at least one pair of squeezing rollers connected to a guide plate. The squeezing rollers are rotatable and are used to convey and squeeze the carpet.

6. The carpet drying apparatus according to claim 1, characterized in that: The lower chamber is equipped with a baffle plate to guide the drying gas.

7. The carpet drying apparatus according to any one of claims 1 to 6, characterized in that: It also includes a packing layer disposed in the lower chamber for capturing moisture in the drying gas.

8. The carpet drying apparatus according to claim 1, characterized in that: The drying chamber is equipped with an insulation layer.

9. The carpet drying apparatus according to claim 4, characterized in that: The bottom of the partition is provided with a through hole, which connects the squeezing chamber and the drying chamber. A switch valve for controlling the opening or closing of the through hole is provided inside the through hole.

10. The carpet drying apparatus according to claim 1, characterized in that: The drying module includes a heating component and an air supply component, wherein the heating component is used to heat the gas supplied by the air supply component.

Images