High-temperature and high-pressure dyeing machine

Abstract

The utility model relates to a high-temperature and high-pressure dyeing machine and belongs to the technical field of dyeing machines, the high-temperature and high-pressure dyeing machine comprises a main barrel, a cloth guide head, a cloth guide pipe, a conveying nozzle, an observation window and a cleaning nozzle, the cloth guide head is arranged at the end of the main barrel, and the two ends of the cloth guide pipe are communicated with the main barrel and the cloth guide head respectively; the conveying nozzle is arranged at the joint of the cloth guide pipe and the cloth guide head and used for guiding cloth to move, the observation window is arranged on the main barrel and the cloth guide head, and the cleaning nozzle is used for cleaning the observation window. According to the high-temperature and high-pressure dyeing machine, a worker can observe the working condition in the high-temperature and high-pressure dyeing machine in time through the observation window, the yield of the high-temperature and high-pressure dyeing machine is improved, the observation window can be cleaned through the cleaning nozzle, and it is ensured that the worker can clearly observe the working condition in the high-temperature and high-pressure dyeing machine.

Description

Technical Field

[0001] The present application relates to the technical field of dyeing machines, and in particular to a high-temperature and high-pressure dyeing machine. Background Art

[0002] Dyeing machines are used to dye linen, cotton, rayon, blended seamless underwear, stockings, silk and other fabrics. The fabrics are repeatedly circulated in the dyeing machine. There are high-temperature and high-pressure gas-liquid dyeing machines on the market. They use airflow to transport fabrics. The bath ratio and energy consumption are lower than those of traditional dyeing machines that use water flow to transport fabrics. However, it is difficult to observe the internal working conditions of existing high-temperature and high-pressure dyeing machines, and it is difficult to control the dyeing quality. Utility Model Content

[0003] Based on this, it is necessary to provide a high-temperature and high-pressure dyeing machine to solve the technical problem that it is difficult to observe the internal working conditions of the high-temperature and high-pressure dyeing machine in the prior art.

[0004] To achieve the above-mentioned purpose, the present application provides a high-temperature and high-pressure dyeing machine, which comprises:

[0005] Main cylinder;

[0006] A cloth guide head is arranged at the end of the main cylinder;

[0007] The cloth guide pipe has two ends connected to the main cylinder and the cloth guide head respectively;

[0008] The transport nozzle is arranged at the connection between the cloth guide pipe and the cloth guide head, and is used to guide the movement of the cloth;

[0009] Observation windows are provided on the main cylinder and the cloth guide head; and

[0010] The cleaning nozzle is arranged inside the observation window and is used for cleaning the observation window.

[0011] Optionally, the cleaning nozzle is sealedly connected to both the main cylinder and the cloth guide head.

[0012] Optionally, the cleaning nozzle is a first gas nozzle.

[0013] Optionally, the first gas nozzle uses gas within the main cylinder.

[0014] Optionally, the transport nozzle comprises a second gas nozzle and a liquid nozzle.

[0015] Optionally, the second gas nozzle uses gas from the main cylinder.

[0016] Optionally, the liquid nozzle uses dye liquor within the main cylinder.

[0017] Optionally, flange connections are adopted between the cloth guide pipe and the main cylinder, and between the cloth guide pipe and the cloth guide head.

[0018] Optionally, a flange is welded at a port of the cloth guide head for connecting to the cloth guide pipe.

[0019] Optionally, the flange is provided with an avoidance hole for avoiding the cloth, the inner circumference of the avoidance hole is a conical surface, and the end of the avoidance hole with a larger diameter faces the cloth guide head.

[0020] The beneficial effect of the high-temperature and high-pressure dyeing machine provided by the present application is that compared with the prior art, the high-temperature and high-pressure dyeing machine of the present application includes a main cylinder, a cloth guide head, a cloth guide tube, a transport nozzle, an observation window and a cleaning nozzle. The observation window is arranged on the main cylinder and the cloth guide head, so that the staff can timely observe the working conditions in the high-temperature and high-pressure dyeing machine through the observation window. If an abnormal situation occurs, the machine can be stopped and adjusted in time to reduce losses and improve the yield rate of the high-temperature and high-pressure dyeing machine; if the observation window is blocked by the dye in the high-temperature and high-pressure dyeing machine, or the high-temperature gas in the high-temperature and high-pressure dyeing machine is atomized on the observation window, the cleaning nozzle can clean the observation window to ensure that the staff can clearly observe the working conditions in the high-temperature and high-pressure dyeing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 A schematic diagram of the main structure of a high temperature and high pressure dyeing machine provided in an embodiment of the present application;

[0023] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0024] Figure 3 for Figure 1 Enlarged view of point B in the middle.

[0025] Description of reference numerals:

[0026] 1. Main cylinder; 2. Cloth guide head; 3. Cloth guide pipe; 4. Observation window; 5. Cleaning nozzle; 6. Flange; 610. Avoidance hole; 620. Conical surface. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0028] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0030] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0032] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0033] The embodiment of the present application provides a high temperature and high pressure dyeing machine, please refer to Figures 1 to 3 The high temperature and high pressure dyeing machine includes a main cylinder 1, a cloth guide head 2, a cloth guide pipe 3, a transport nozzle, an observation window 4 and a cleaning nozzle 5. The cloth guide head 2 is arranged at the end of the main cylinder 1, and the two ends of the cloth guide pipe 3 are respectively connected to the main cylinder 1 and the cloth guide head 2. The transport nozzle is arranged at the connection between the cloth guide pipe 3 and the cloth guide head 2. The transport nozzle is used to guide the movement of the cloth. The observation window 4 is arranged on the main cylinder 1 and the cloth guide head 2. The cleaning nozzle 5 is arranged inside the observation window 4, and the cleaning nozzle 5 is used to clean the observation window 4.

[0034] In an embodiment of the present application, the high-temperature and high-pressure dyeing machine includes a main cylinder 1, a cloth guide head 2, a cloth guide tube 3, a transport nozzle, an observation window 4 and a cleaning nozzle 5. The observation window 4 is arranged on the main cylinder 1 and the cloth guide head 2, so that the staff can timely observe the working conditions in the high-temperature and high-pressure dyeing machine through the observation window 4. If an abnormal situation occurs, the machine can be stopped and adjusted in time to reduce losses and improve the yield rate of the high-temperature and high-pressure dyeing machine; if the observation window 4 is blocked by the dye in the high-temperature and high-pressure dyeing machine, or the high-temperature gas in the high-temperature and high-pressure dyeing machine is atomized on the observation window 4, the cleaning nozzle 5 can clean the observation window 4 to ensure that the staff can clearly observe the working conditions in the high-temperature and high-pressure dyeing machine.

[0035] In one embodiment, the cleaning nozzle 5 is sealed to the main cylinder 1 and the cloth guide head 2, ensuring that the high temperature and high pressure dyeing machine has good sealing performance.

[0036] Preferably, see Figure 2 The cleaning nozzle 5 is a first gas nozzle, which uses high-pressure gas to flush the glass of the observation window 4, which is highly efficient and energy-saving.

[0037] In a specific embodiment, the first gas nozzle uses the gas in the main cylinder 1 .

[0038] Through the above arrangement, the first gas nozzle and the main cylinder 1 form an internal circulation, which can maintain the gas pressure in the high-temperature and high-pressure dyeing machine stable.

[0039] It is understandable that if the high temperature and high pressure dyeing machine has a slight leak, it may cause insufficient air pressure inside the high temperature and high pressure dyeing machine.

[0040] In other embodiments, the first gas nozzle is also connected to the external environment, so that the first gas nozzle can replenish air into the high temperature and high pressure dyeing machine to a certain extent, ensuring that the air pressure inside the high temperature and high pressure dyeing machine reaches a preset value.

[0041] Preferably, the first gas nozzle is connected to an air filter to prevent dust from the outside air from entering the high-temperature and high-pressure dyeing machine, thereby preventing dust from contaminating the fabric and improving the yield rate.

[0042] In another embodiment, the transport nozzle includes a second gas nozzle and a liquid nozzle.

[0043] In a specific embodiment, the second gas nozzle uses the gas in the main cylinder 1 .

[0044] In another specific embodiment, the liquid nozzle uses the dye liquid in the main cylinder 1 .

[0045] Through the above arrangement, the second gas nozzle and the liquid nozzle form an internal circulation with the main cylinder 1, which reduces the interaction with the external environment, reduces the possibility of impurities from the external environment entering the high-temperature and high-pressure dyeing machine, and improves the yield rate.

[0046] In another embodiment, see Figure 2 Flange connections are adopted between the cloth guide pipe 3 and the main cylinder 1 as well as between the cloth guide pipe 3 and the cloth guide head 2. The flange connection has many advantages such as high bonding strength, good sealing, easy disassembly and maintenance, wide application range, simple structure, high reliability and strong bearing capacity.

[0047] In a specific embodiment, see Figure 3 A flange 6 is welded at the port of the cloth guide head 2 for connecting the cloth guide pipe 3. The welding stability is excellent, so that the flange 6 has better firmness and earthquake resistance.

[0048] In a more specific embodiment, see Figure 3 The flange 6 is provided with an avoidance hole 610 for avoiding the cloth, the inner circumference of the avoidance hole 610 is a conical surface 620, and the end of the avoidance hole 610 with a larger diameter faces the cloth guide head 2.

[0049] Through the above arrangement, the conical surface 620 forms a guiding surface, which facilitates the cloth to enter the cloth guide tube 3 from the cloth guide head 2 .

[0050] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0051] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A high temperature and high pressure dyeing machine, characterized in that: include: Main cylinder; A cloth guide head is arranged at the end of the main cylinder; A cloth guide pipe, both ends of which are respectively connected to the main cylinder and the cloth guide head; A transport nozzle is provided at the connection between the cloth guide pipe and the cloth guide head, and the transport nozzle is used to guide the movement of the cloth; An observation window is provided on the main cylinder and the cloth guide head; as well as A cleaning nozzle is arranged inside the observation window, and the cleaning nozzle is used to clean the observation window.

2. The high temperature and high pressure dyeing machine according to claim 1, characterized in that: The cleaning nozzle is sealedly connected to the main cylinder and the cloth guide head.

3. The high temperature and high pressure dyeing machine according to claim 1, characterized in that: The cleaning nozzle is a first gas nozzle.

4. The high temperature and high pressure dyeing machine according to claim 3, characterized in that: The first gas nozzle uses the gas in the main cylinder.

5. The high temperature and high pressure dyeing machine according to claim 1, characterized in that: The transport nozzle includes a second gas nozzle and a liquid nozzle.

6. The high temperature and high pressure dyeing machine according to claim 5, characterized in that: The second gas nozzle uses the gas in the main cylinder.

7. The high temperature and high pressure dyeing machine according to claim 5, characterized in that: The liquid nozzle uses the dye solution in the main cylinder.

8. The high temperature and high pressure dyeing machine according to claim 1, characterized in that: The cloth guide pipe and the main cylinder as well as the cloth guide pipe and the cloth guide head are connected by flanges.

9. The high temperature and high pressure dyeing machine according to claim 8, characterized in that: A flange is welded at the port of the cloth guide head for connecting to the cloth guide pipe.

10. The high temperature and high pressure dyeing machine according to claim 9, characterized in that: The flange is provided with an escape hole for evading the cloth, the inner circumference of the escape hole is a conical surface, and the end of the escape hole with a larger diameter faces the cloth guide head.

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