Steam inner cylinder for processing steamed nylon cloth

Abstract

The steam inner cylinder comprises a steam cylinder, mounting arc plates are arranged at the two ends of two pairs of the interior of the steam cylinder, the concave faces of the two mounting arc plates face the interior of the steam cylinder, and a first air inlet shaft and a second air inlet shaft are arranged on the side walls of the two ends of the steam cylinder correspondingly; the air inlet ends of the first air inlet shaft and the second air inlet shaft are arranged on the outer side wall of the steam cylinder, the air outlet ends of the first air inlet shaft and the second air inlet shaft are arranged on the concave face of the installation arc plate and communicated with the interior of the steam cylinder, and the steam cylinder enables the first air inlet shaft and the second air inlet shaft to be installed in a cylinder body of the steam cylinder through the installation arc plate. And the overall length of the steam cylinder is only the length of the cylinder body of the steam cylinder, so that the occupied space of the steam cylinder in the length direction is reduced, and the occupied area can be further reduced when the mud steaming cloth processing equipment is designed and manufactured. The method has the effect of reducing the manufacturing cost of processing equipment.

Description

Technical Field

[0001] The present application relates to the technical field of steaming nylon fabric processing, and in particular to a steam inner cylinder for steaming nylon fabric processing. Background Art

[0002] Steaming cloth, also known as cotton cloth, is a layer of steaming cloth made of cotton cloth placed in the steamer when steaming steamed buns or other foods to prevent the steam from puffing the buns or other foods. When processing steaming cloth, the steaming cloth will be wrapped on the surface of the steam cylinder. The high-temperature steam emitted by the steam cylinder will heat the steaming cloth, so that the hair on the surface of the steaming cloth will be stretched and flattened. This processing can make the steaming cloth less likely to shrink, thereby shaping the steaming cloth.

[0003] Workers usually install the steam cylinder on the nylon steaming processing equipment for use, and the air inlet shaft of the steam cylinder in the prior art is usually set outside the cylinder end. Therefore, in order to install the steam cylinder, the nylon steaming processing equipment needs to set up an installation space that is larger than the length direction of the steam cylinder. This will cause the nylon steaming processing equipment to occupy a larger floor space, increase the processing cost of the processing equipment, be unfavorable to the manufacture of the processing equipment, and have obvious shortcomings. Utility Model Content

[0004] In order to reduce the manufacturing cost of processing equipment, the present application provides a steam inner drum for steaming nylon fabric.

[0005] The present application provides a steam inner drum for steaming nylon fabrics, which adopts the following technical solution:

[0006] A steam inner cylinder for steaming nylon fabric, comprising a steam cylinder, a plurality of air vents being provided on the outer surface of the steam cylinder, a heating chamber being provided in the side wall of the steam cylinder and being connected to the plurality of air vents, a heating ring being provided on the outer surface of the steam cylinder, mounting arc plates being provided at both ends of two pairs of mounting arc plates inside the steam cylinder, recessed surfaces of the two mounting arc plates being arranged toward the interior of the steam cylinder, a first air inlet shaft and a second air inlet shaft being respectively provided on the side walls at both ends of the steam cylinder, the air inlet ends of the first air inlet shaft and the second air inlet shaft being respectively provided on the outer side wall of the steam cylinder, and air outlet ends being provided on the recessed surfaces of the mounting arc plates and being connected to the interior of the steam cylinder.

[0007] By adopting the above technical solution, the steam cylinder installs the first air inlet shaft and the second air inlet shaft inside the steam cylinder body by installing an arc plate. There is no need to reserve additional space in the steaming nylon cloth processing equipment to accommodate the first air inlet shaft and the second air inlet shaft. At this time, the overall length of the steam cylinder is only the length of the steam cylinder body. Such a setting reduces the occupied space in the length direction of the steam cylinder. Compared with the prior art, the design and manufacture of the steaming nylon cloth processing equipment can further reduce the occupied area and reduce the manufacturing cost of the processing equipment.

[0008] Optionally, the air inlet ends of the first air inlet shaft and the second air inlet shaft are both provided with connecting flanges, and the connecting flanges are detachably connected to the outer side wall of the steam cylinder by connecting screws.

[0009] By adopting the above technical solution, when maintenance and overhaul is required, the worker first removes the connecting screws on the connecting flange, and then pulls out the first air intake shaft and the second air intake shaft from the interior of the steam cylinder. When installation is required, the first air intake shaft and the second air intake shaft are first pushed into the interior of the steam cylinder, and then the steam cylinder and the connecting flange are connected by the connecting screws. The connecting flange realizes the detachable installation of the first air intake shaft and the second air intake shaft on the steam cylinder, which is convenient for workers to carry out repair and maintenance and improves the convenience of operation.

[0010] Optionally, the air outlet end of the second air inlet shaft is connected to a diverter tube, and a plurality of branch pipes are evenly distributed at equal intervals on the outer peripheral side of the diverter tube. The branch pipes are arranged at an angle, and the air inlet end of the branch pipe is connected to the interior of the diverter tube, and the air outlet end extends to the interior of the heating chamber. The air outlet of the branch pipe is arranged on the side of the heating chamber close to the second air inlet shaft.

[0011] By adopting the above technical solution, during processing, the worker introduces hot air into the second air inlet shaft, the hot air enters the diverter tube, and enters the heating chamber through the branch pipe at one end close to the second air inlet shaft, and then the hot air flows along the inside of the heating chamber. When the hot air inside the heating chamber gathers to a certain pressure, the hot air is evenly dispersed through the air holes to achieve uniform heating and drying of the steamed nylon. The steam cylinder can effectively prolong the time that the hot air flows in the heating chamber by setting the outlet end of the branch pipe at one end of the heating chamber, thereby avoiding direct contact between the hot air and the steamed nylon, and reducing the possibility of water marks due to uneven heating of the steamed nylon.

[0012] Optionally, a groove is provided on the diverter cylinder, and the outlet end of the first air inlet shaft is arranged toward the concave portion of the groove.

[0013] By adopting the above technical scheme, in order to avoid the generation of condensed water, before processing, the worker first introduces preheated air into the first air intake shaft. When the preheated air makes the inside of the steam cylinder reach a certain temperature, hot air is introduced into the second air intake shaft. The opening of the groove effectively increases the contact area between the preheated air and the outer wall of the diverter cylinder, so that the diverter cylinder filled with hot air can be better preheated by the preheated air, thereby reducing the possibility of condensed water on the diverter cylinder and improving the heating effect of the steam inner cylinder.

[0014] Optionally, an inspection port is provided on the mounting arc plate near the first air intake shaft, and the inspection port is used for inserting and removing the siphon tube. A mounting ring is provided on the inspection port, and an inspection door is provided on the mounting ring. The inspection door covers the inspection port, and the inspection door is connected to the mounting ring by bolts.

[0015] By adopting the above technical solution, when too much condensate is generated inside the steam cylinder, workers remove the inspection door with bolts, extend the siphon into the diversion cylinder to suck out the condensate, and then install the inspection door with bolts after the condensate is discharged, thereby ensuring the heating and drying effect of the steam inner cylinder.

[0016] Optionally, two installation columns arranged opposite to each other are provided in the steam cylinder, one end of each installation column is connected to the inner wall of the steam cylinder, and the other end is connected to the outer wall of the diversion cylinder.

[0017] By adopting the above technical solution, the mounting column supports the diverter tube, thereby improving the stability of the diverter tube inside the steam tube when it is impacted by hot gas.

[0018] Optionally, a baffle ring is provided inside the diverter tube, and the baffle ring is provided on a side of the branch pipe close to the first air inlet shaft, and an outer wall of the baffle ring is tightly fitted with an inner wall of the diverter tube.

[0019] By adopting the above technical solution, the setting of the baffle ring further guides and distributes the steam entering from the second air inlet shaft to ensure that the hot air can flow more smoothly and fully into each branch pipe, reducing the heat loss when the hot air flows inside the diverter tube, thereby further improving the heating effect of the steam cylinder on the steam nib.

[0020] In summary, the present application includes at least one of the following beneficial technical effects:

[0021] 1. The present application sets an arc plate for installation. The steam cylinder installs the first air inlet shaft and the second air inlet shaft inside the steam cylinder body through the arc plate. At this time, the overall length of the steam cylinder is only the length of the steam cylinder body. Such a setting reduces the occupied space in the length direction of the steam cylinder. Compared with the prior art, the design and manufacture of the steamed mud cloth processing equipment can further reduce the occupied area and reduce the manufacturing cost of the processing equipment;

[0022] 2. The present application provides branch pipes and baffle rings. The inclined branch pipes can ensure that the hot air can flow evenly in the heating chamber. At the same time, the baffle rings can ensure that the hot air flows more smoothly and fully into each branch pipe, thereby reducing the heat loss when the hot air flows inside the diverter tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of this application.

[0024] Figure 2 It is a cross-sectional view of the steam cylinder in the embodiment of the present application.

[0025] Figure 3 yes Figure 2 Enlarged view of point A in the middle.

[0026] Figure 4 yes Figure 2 Enlarged view of point B in the middle.

[0027] Explanation of the reference numerals in the accompanying drawings: 1. Steam cylinder; 2. Vent hole; 3. Heating chamber; 4. Heat ring; 5. Mounting arc plate; 6. First air inlet shaft; 7. Second air inlet shaft; 8. Diverter cylinder; 81. Groove; 82. Baffle ring; 9. Mounting column; 10. Branch pipe; 11. Connecting flange; 12. Connecting screw; 13. Inspection port; 14. Mounting ring; 15. Inspection door; 16. Bolt. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-4 This application is described in further detail.

[0029] The embodiment of the present application discloses a steam inner drum for steaming nylon fabric.

[0030] Reference Figure 1 and Figure 2 A steam inner cylinder for steaming nylon fabric comprises a steam cylinder 1, which is cylindrical, and has a plurality of vent holes 2 evenly and equidistantly arranged on the outer surface of the steam cylinder 1 along the length direction, the vent holes 2 being used to dissipate the heat of steam and heat the steamed nylon fabric, and a heating chamber 3 connected with the vent holes 2 is arranged in the side wall of the steam cylinder 1, and the setting of the heating chamber 3 can increase the residence time of the steam in the steam cylinder 1, so that the heat of the steam is more fully transferred to the steamed nylon fabric, the heating chamber 3 is arranged along the circumference of the steam cylinder 1, and the heating chamber 3 is connected with the plurality of vent holes 2, and a heating ring 4 is fixedly sleeved on the outer wall of the steam cylinder 1, and a heat dissipation hole (not shown in the figure) connected with the vent holes 2 is arranged on the surface of the heating ring 4.

[0031] Reference Figure 1 and Figure 2 , mounting arc plates 5 are fixedly provided at both ends of the interior of the steam cylinder 1, and the two mounting arc plates 5 are both arranged in the shape of circular arc plates, the concave surfaces of the two mounting arc plates 5 are both arranged toward the interior of the steam cylinder 1, and the two mounting arc plates 5 are both arranged coaxially, a first air intake shaft 6 is arranged on the side wall of one end of the steam cylinder 1, and a second air intake shaft 7 is arranged on the side wall of the other end, the first air intake shaft 6 and the second air intake shaft 7 are both arranged inside the steam cylinder 1, the air intake ends of the first air intake shaft 6 and the second air intake shaft 7 are arranged on the outer side wall of the steam cylinder 1, and the air outlet ends are arranged on the concave surface of the mounting arc plate 5 and are connected with the interior of the steam cylinder 1.

[0032] Before processing, the worker first rolls the steamed mud cloth around the surface of the heating ring 4, and then installs the steam cylinder 1 on the steamed nylon cloth processing equipment, and heats and dries the steamed nylon cloth by passing hot air into the second air inlet shaft 7. The steam cylinder 1 installs the first air inlet shaft 6 and the second air inlet shaft 7 inside the steam cylinder 1 body by installing the arc plate 5. There is no need to reserve additional space in the steamed nylon cloth processing equipment to accommodate the first air inlet shaft 6 and the second air inlet shaft 7. At this time, the overall length of the steam cylinder 1 is only the length of the steam cylinder 1 body. This arrangement reduces the space occupied by the steam cylinder 1 in the length direction. Compared with the prior art, the design and manufacture of the steamed mud cloth processing equipment can further reduce the floor space and reduce the manufacturing cost of the processing equipment.

[0033] Reference Figure 1 and Figure 2 The second air inlet shaft 7 is located at one end of the concave surface of the installation arc plate 5 and is connected to a shunt tube 8. The shunt tube 8 is cylindrical and coaxial with the second air inlet shaft 7. Two mounting columns 9 for supporting the shunt tube 8 are fixedly installed inside the steam cylinder 1. The opposite ends of the two mounting columns 9 are fixedly connected to the outer wall of the shunt tube 8. A plurality of branch pipes 10 are evenly connected and arranged on the outer peripheral side of the shunt tube 8. The plurality of branch pipes 10 are inclined. The air inlet of the branch pipes 10 The end is connected with the inside of the diverter tube 8, and the air outlet end extends to the inside of the heating chamber 3. The air outlet of the branch pipe 10 is arranged on the side of the heating chamber 3 close to the second air inlet shaft 7. A groove 81 is opened at the axial position of the diverter tube 8, and the air outlet end of the first air inlet shaft 6 is arranged toward the recessed part of the groove 81. A baffle ring 82 is fixedly installed inside the diverter tube, and the baffle ring 82 is located on the side of the branch pipe 10 close to the first air inlet shaft 6, and the outer wall of the baffle ring 82 is tightly fitted with the inner wall of the diverter tube 8.

[0034] Reference Figure 1 and Figure 2 Before processing, the worker first introduces preheated air into the first air inlet shaft 6. After entering the steam cylinder 1, the preheated air will fill the steam cylinder 1, thereby increasing the temperature of the side wall of the steam cylinder 1 and reducing the generation of condensed water in the steam cylinder 1. At the same time, the preheated air will also fill the groove 81 during the flow process, and fully contact the side wall of the diverter cylinder 8 through the groove 81, so that the diverter cylinder 8 can be better preheated, further reducing the generation of condensed water.

[0035] After preheating, workers introduce hot air into the second air inlet shaft 7. The hot air enters the diverter tube 8 and is blocked by the baffle ring 82. The hot air only enters the heating chamber 3 through the branch pipe 10 at one end of the second air inlet shaft 7. The hot air then flows along the inside of the heating chamber 3. When the hot air inside the heating chamber 3 converges to a certain pressure, the hot air is evenly dispersed through the air vents 2, thereby achieving uniform heating and drying of the steamed nylon. By setting the outlet end of the branch pipe 10 at one end of the heating chamber 3, the time for the hot air to flow in the heating chamber 3 can be effectively extended, thereby avoiding direct contact between the hot air and the steamed nylon, and reducing the possibility of quality differences caused by uneven heating of the steamed nylon.

[0036] Reference Figure 2 and Figure 3 In order to facilitate the installation and disassembly of the first air intake shaft 6 and the second air intake shaft 7 on the steam cylinder 1, the first air intake shaft 6 and the second air intake shaft 7 are located at one end on the side wall of the steam cylinder 1 and are fixedly installed with a connecting flange 11. The connecting flange 11 is arranged in a circular ring plate shape. The connecting flange 11 is detachably connected to the outer wall of the steam cylinder 1 by a plurality of connecting screws 12. The plurality of connecting screws 12 are evenly and equidistantly arranged along the circumference of the connecting flange 11.

[0037] When maintenance and overhaul is required, the worker first removes the connecting screws 12 on the connecting flange 11, and then pulls out the first air intake shaft 6 and the second air intake shaft 7 from the steam cylinder 1. When installation is required, the first air intake shaft 6 and the second air intake shaft 7 are first pushed into the steam cylinder 1, and then the steam cylinder 1 and the connecting flange 11 are connected by the connecting screws 12. The connecting flange 11 realizes the detachable installation of the first air intake shaft 6 and the second air intake shaft 7 on the steam cylinder 1, which is convenient for workers to carry out repairs and maintenance and improves the convenience of operation.

[0038] Reference Figures 2 to 4 An inspection port 13 is provided on the mounting arc plate 5 near the first air inlet shaft 6. The inspection port 13 is used for putting in and taking out the siphon tube. A mounting ring 14 is fixedly mounted on the inspection port 13. The mounting ring 14 is provided with an inspection door 15 for covering the inspection port 13. The inspection door 15 is connected to the mounting ring 14 by bolts 16. When too much condensed water is generated inside the steam cylinder 1, the worker removes the inspection door 15 by bolts 16, extends the siphon tube into the diverter tube 8 to suck out the condensed water, and installs the inspection door 15 by bolts 16 after the condensed water is discharged, thereby ensuring the sealing of the inspection port 13. The arrangement of the inspection port 13 and the inspection door 15 improves the maintainability of the steam cylinder 1, thereby facilitating regular cleaning and maintenance of the inside of the steam cylinder 1, and ensuring the safety and stability of the steam cylinder 1 during use.

[0039] The implementation principle of a steam inner cylinder for steaming nylon fabric processing in an embodiment of the present application is as follows: before processing, a worker first rolls the steaming mud cloth around the surface of a heating ring 4, and then installs the steam cylinder 1 on the steaming nylon fabric processing equipment, and then introduces preheated air into the first air inlet shaft 6 to preheat the inside of the steam cylinder 1 and the diverter cylinder 8. When the inside of the steam cylinder 1 is preheated to a certain temperature, hot air is introduced into the second air inlet shaft 7, and the hot air enters the diverter cylinder 8 and is blocked by the baffle ring 82. The hot air only enters the heating chamber 3 through the branch pipe 10 at one end close to the second air inlet shaft 7, and then the hot air will flow along the inside of the heating chamber 3. When the hot air inside the heating chamber 3 converges to a certain pressure, the hot air is evenly dispersed through the air vent 2, thereby achieving uniform heating and drying of the steamed nylon fabric.

[0040] The steam cylinder 1 installs the first air inlet shaft 6 and the second air inlet shaft 7 inside the steam cylinder 1 body by installing the arc plate 5. There is no need to reserve additional space in the steaming nylon cloth processing equipment to accommodate the first air inlet shaft 6 and the second air inlet shaft 7. At this time, the overall length of the steam cylinder 1 is only the length of the steam cylinder 1 body. This arrangement reduces the space occupied by the steam cylinder 1 in the length direction. Compared with the prior art, the design and manufacture of the steaming nylon cloth processing equipment can further reduce the occupied area and reduce the manufacturing cost of the processing equipment.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A steam inner cylinder for steaming nylon fabric, comprising a steam cylinder (1), a plurality of vent holes (2) being provided on the outer surface of the steam cylinder (1), a heating chamber (3) being provided in the side wall of the steam cylinder (1) and being connected to the plurality of vent holes (2), a heating ring (4) being provided on the outer surface of the steam cylinder (1), characterized in that: Both ends of the two pairs of mounting arc plates (5) inside the steam cylinder (1) are provided with mounting arc plates (5), and the concave surfaces of the two mounting arc plates (5) are arranged toward the inside of the steam cylinder (1). The side walls at both ends of the steam cylinder (1) are respectively provided with a first air intake shaft (6) and a second air intake shaft (7), and the air intake ends of the first air intake shaft (6) and the second air intake shaft (7) are respectively arranged on the outer side wall of the steam cylinder (1), and the air outlet ends are both arranged on the concave surfaces of the mounting arc plates (5) and are connected to the inside of the steam cylinder (1).

2. The steam inner drum for steaming nylon fabric according to claim 1, characterized in that: The air intake ends of the first air intake shaft (6) and the second air intake shaft (7) are both provided with connecting flanges (11), and the connecting flanges (11) are detachably connected to the outer wall of the steam cylinder (1) via connecting screws (12).

3. The steam inner drum for steaming nylon fabric according to claim 1, characterized in that: The outlet end of the second air inlet shaft (7) is connected to a flow divider (8), and a plurality of branch pipes (10) are evenly distributed on the outer peripheral side of the flow divider (8). The branch pipes (10) are arranged at an angle, and the air inlet end of the branch pipe (10) is connected to the inside of the flow divider (8), and the air outlet end extends to the inside of the heating chamber (3). The air outlet of the branch pipe (10) is arranged on a side of the heating chamber (3) close to the second air inlet shaft (7).

4. The steam inner drum for steaming nylon fabric according to claim 3, characterized in that: The diverter cylinder (8) is provided with a groove (81), and the outlet end of the first air inlet shaft (6) is arranged toward the recessed portion of the groove (81).

5. The steam inner drum for steaming nylon fabric according to claim 1, characterized in that: An inspection port (13) is provided on the mounting arc plate (5) close to the first air inlet shaft (6), and the inspection port (13) is used for inserting and removing the siphon tube. A mounting ring (14) is provided on the inspection port (13), and an inspection door (15) is provided on the mounting ring (14). The inspection door (15) blocks the inspection port (13), and the inspection door (15) is connected to the mounting ring (14) by bolts (16).

6. The steam inner drum for steaming nylon fabric according to claim 3, characterized in that: Two installation columns (9) arranged opposite to each other are arranged in the steam cylinder (1), one end of the installation column (9) is connected to the inner wall of the steam cylinder (1), and the other end is connected to the outer wall of the diversion cylinder (8).

7. The steam inner drum for steaming nylon fabric according to claim 3, characterized in that: A baffle ring (82) is arranged inside the flow divider tube (8), and the baffle ring (82) is arranged on a side of the branch pipe (10) close to the first air inlet shaft (6), and the outer wall of the baffle ring (82) is tightly fitted with the inner wall of the flow divider tube (8).

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