Single double-layer dual-purpose steamer

Abstract

The utility model discloses a single double -deck two -purpose steaming box, including the box, set up the bottom water tank of box bottom, its characterized in that: the box both ends top is provided with front end cloth falling frame and rear end cloth falling frame respectively, front end cloth falling frame and rear end cloth falling frame below are provided with two layers of mesh belt, and the upper mesh belt is from right to left and proceeds, and the lower mesh belt is from left to right and proceeds, front end cloth falling frame and rear end cloth falling frame between have steaming guide roller group. The utility model discloses setting up two sets of cloth falling frame and double -deck mesh belt in the box, and when needing short -time stockpiling, the fabric is through one layer mesh belt and is stockpiled, and when needing long -time stockpiling, through one layer mesh belt and stockpiling, thereby realizing two kinds of stockpiling time switching. The utility model discloses simple structure, and the floor area is small, and the function switching is flexible.

Description

Technical Field

[0001] This utility model belongs to the field of printing and dyeing equipment technology, and in particular relates to a single- or double-layer steaming box that can switch between two stacking times. Background Technology

[0002] In the pre-treatment process of cotton fabric, both the boiling and bleaching stages require a steaming process. Steaming usually uses roller beds or mesh belts as the steaming mechanism. When designing the specific mechanical structure of the steaming box, the length of the steaming area is defined according to different steaming times.

[0003] In the three-stage process of pretreatment desizing, scouring, and bleaching, each stage can be summarized as: padding with working solution, steaming, and washing. The only difference lies in the required steaming time and the size of the steam chambers. For example, scouring or scouring / bleaching combined with steaming requires at least 45-60 minutes, while oxygen bleaching only requires 20-30 minutes. In a compact dyeing and printing workshop, these three stages are compressed into one, completed by the same padding-steaming-washing system, performing three different processes. In other words, the same equipment performs different process functions according to different auxiliary agent formulations. This layout requires the steam chambers to be stacked to simultaneously accommodate 60 minutes and 30 minutes of storage time. Summary of the Invention

[0004] The purpose of this invention is to provide a single- or double-layer steam box that can switch between two stacking times for different stacking steaming times.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: A single- or double-layer dual-purpose steam box includes a box body and a bottom water tank at the bottom of the box body. Its features include: a front fabric drop frame and a rear fabric drop frame respectively located above both ends of the box body; two layers of mesh belts located below the front and rear fabric drop frames, with the upper mesh belt moving from right to left and the lower mesh belt moving from left to right; and a steam guide roller assembly between the front and rear fabric drop frames. When a 20-30 minute stacking period is required, the fabric is stacked at the end of the upper mesh belt using the front fabric drop frame, stacked for a short distance, then flipped and dropped into the lower mesh belt, and exited from the exit end after being stacked on the lower mesh belt. When a 60-minute stacking period is required, the fabric passes through the front fabric drop frame and then the steam guide roller assembly to the rear fabric drop frame, dropping into the front end of the upper mesh belt. The fabric is stacked over the complete stacking area of ​​the upper and lower mesh belts, satisfying the 60-minute stacking requirement.

[0006] A further feature is that the front end of the lower mesh belt extends a certain distance beyond the end of the upper mesh belt, ensuring that the fabric can fall at the front end of the lower mesh belt at the end of the upper mesh belt.

[0007] Preferably, a flip-over baffle is provided between the end of the upper mesh belt and the front end of the lower mesh belt. The flip-over baffle facilitates the transfer of fabric from the upper mesh belt to the lower mesh belt.

[0008] A further feature is that: a fabric feeding traction roller is provided above the front and rear fabric dropping frames to drag the fabric to the top of the box and then into the fabric dropping frame.

[0009] Furthermore, the front and rear fabric drop frames are provided with fabric guide grooves to guide the fabric into the upper mesh belt.

[0010] Preferably, the housing is provided with multiple glass windows, through which the transmission state of the fabric can be directly observed.

[0011] Preferably, the outlet end of the box is provided with an outlet liquid seal groove to prevent gas from overflowing from the steam box.

[0012] This invention features two sets of fabric drop racks and a double-layer mesh belt inside the box. Fabrics are stacked using one layer of mesh belt for short-term storage and another layer for longer storage, thus allowing for switching between the two storage times. This invention has a simple structure, small footprint, and flexible function switching. Attached Figure Description

[0013] Figure 1 is a schematic diagram of the structure of this utility model. Detailed Implementation

[0014] like Figure 1 As shown, a single- or double-layer dual-purpose steaming box includes a box body 1. A fabric outlet liquid seal trough 9 is provided at the fabric outlet end to prevent gas leakage from the steaming box. A bottom water tank 7 is located at the bottom of the box body 1. A heating device within the bottom water tank 7, controlled by a temperature control device, generates saturated steam to fill the entire box body 1. Multiple glass windows 8 are provided on the box body 2, allowing direct observation of the fabric's movement. A front fabric drop frame 3 and a rear fabric drop frame 10 are respectively located above both ends of the box body 1. A fabric feeding traction roller 2 is located above the front and rear fabric drop frames 3 and 10, dragging the fabric to the top of the box body 1 before it enters the drop frame. Two layers of mesh belts are located below the front and rear fabric drop frames 3 and 10, with the upper mesh belt 5 moving from right to left and the lower mesh belt 6 moving from left to right. The front end of the lower mesh belt 6 extends beyond the end of the upper mesh belt 5 to receive the fabric falling from the end of the upper mesh belt 5. A flip-over baffle 11 is provided between the end of the upper mesh belt 5 and the front end of the lower mesh belt 6 to ensure the migration of the fabric from the upper mesh belt 5 to the lower mesh belt 6. A steam guide roller group 12 is provided between the front fabric drop frame 3 and the rear fabric drop frame 10. A fabric guide groove 4 is provided below the front fabric drop frame 3 and the rear fabric drop frame 10 to guide the fabric to fall into the upper mesh belt 5.

[0015] In operation, when a 20-30 minute stacking period is required, the front fabric drop frame 3 is used to place the fabric at the end of the upper mesh belt 5. After a short stacking distance, the fabric is flipped and falls onto the lower mesh belt 6. After being stacked on the lower mesh belt 6, the fabric exits from the exit end. When a 60-minute stacking period is required, the fabric passes through the front fabric drop frame 3, then through the steam guide roller group 12, and is pulled by the fabric feeding traction roller 2 into the rear fabric drop frame 10. The fabric is then dropped onto the front end of the upper mesh belt 5. The fabric passes through the complete stacking area of ​​the upper mesh belt 5 and the lower mesh belt 6, thus satisfying the 60-minute stacking requirement.

[0016] This utility model is equipped with two sets of fabric drop racks and double-layer mesh belts inside the box, which can realize the switching between two stacking times. It has a simple structure, small footprint, and flexible function switching.

Claims

1. A single- or double-layer dual-purpose steam oven, comprising a box body and a bottom water tank disposed at the bottom of the box body, characterized in that: The box body is provided with a front fabric drop frame and a rear fabric drop frame at the top of each end; two layers of mesh belts are provided below the front fabric drop frame and the rear fabric drop frame, with the upper mesh belt moving from right to left and the lower mesh belt moving from left to right; a steam guide roller group is provided between the front fabric drop frame and the rear fabric drop frame.

2. The single / double layer dual-purpose steam oven as described in claim 1, characterized in that: The lower mesh belt extends a certain distance beyond the end of the upper mesh belt.

3. The single / double layer dual-purpose steam oven as described in claim 2, characterized in that: A flip-over baffle is provided between the end of the upper mesh belt and the front end of the lower mesh belt.

4. The single- or double-layer dual-purpose steam oven as described in any one of claims 1-3, characterized in that: The front and rear fabric drop frames are equipped with fabric feeding traction rollers.

5. The single- or double-layer dual-purpose steam oven as described in any one of claims 1-3, characterized in that: The front and rear fabric drop frames are equipped with fabric guide grooves.

6. The single- or double-layer dual-purpose steam oven as described in any one of claims 1-3, characterized in that: The enclosure is equipped with multiple glass windows.

7. The single- or double-layer dual-purpose steam oven as described in any one of claims 1-3, characterized in that: The outlet end of the box is equipped with an outlet liquid seal groove.

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