Real-time monitoring mechanism for steam energy consumption in desizing-scouring-bleaching process

Abstract

The utility model provides a real-time monitoring mechanism for steam energy consumption in desizing, scouring and bleaching processes, which solves the problems of steam energy consumption monitoring and the like and comprises a sensing element, the sensing element is connected with a processing module through an acquisition unit and is mounted in a steam transmission pipe, the steam transmission pipe is connected with a plurality of isolating pipes connected in parallel, and the isolating pipes are connected with the processing module. A vortex-shaped flow deflector is arranged in the isolation pipe, a flow guide channel is arranged between the isolation pipe and the flow deflector, flow meters opposite to the flow guide channel are installed in the isolation pipe, and a pressure adjusting assembly opposite to the flow deflector is arranged in the isolation pipe. The device has the advantages of high monitoring precision, stable structure and the like.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the energy consumption monitoring technical field, concretely relates to a real -time monitoring mechanism of steam energy consumption of retreat cooking and bleaching procedure. BACKGROUND

[0002] Environmental protection and sustainable development have become an important issue of global attention in various industries, and the textile printing and dyeing industry is no exception. As one of the processes with high energy consumption, the steam energy consumption of retreat cooking and bleaching process has a direct impact on energy consumption and carbon emissions. Developing a real-time monitoring system for steam energy consumption can help save energy and reduce environmental pollution. Steam is one of the important energy sources for textile printing and dyeing enterprises, and the consumption of steam is directly related to production cost. By monitoring the steam energy consumption in real time, enterprises can timely understand the use of steam, optimize process parameters, reduce energy consumption and production cost, and improve the economic benefit of enterprises. The real-time monitoring system for steam energy consumption can provide detailed data on the use of steam in the retreat cooking and bleaching process, helping enterprises analyze the impact of process parameters on energy consumption. Through the data collected by the monitoring system, enterprises can optimize the process, find out the energy waste links, and adjust and improve according to the actual situation, improve the process efficiency and product quality. Traditionally, the monitoring of steam energy consumption mainly relies on manual recording and analysis, which is difficult to obtain steam energy consumption data in time and accurately, and it is also difficult to effectively manage and analyze the data.

[0003] In order to solve the problems existing in the prior art, people have carried out long-term exploration and put forward various kinds of solutions. For example, the Chinese patent document discloses a kind of main steam pipeline radiation monitoring method and device [201910122247.3], it includes being arranged in main steam pipeline 16N radiation monitor and inert gas radiation detector, 16N radiation monitor judges steam generator leakage condition by monitoring 16N nucleuses;Inert gas radiation detector monitors the total activity concentration of 85Kr and 133Xe in main steam pipeline;With 16N in situ radiation processing module connected with 16N radiation monitor, with inert gas in situ radiation processing module connected with inert gas radiation detector.

[0004] The above scheme solves the problem of steam leakage detection to some extent, but the scheme still has many deficiencies, such as insufficient steam energy consumption monitoring precision. SUMMARY

[0005] The utility model aims at above -mentioned problem, provides a kind of retreat cooking and bleaching procedure steam energy consumption real-time monitoring mechanism of reasonable in design, effectively improve steam energy consumption sampling monitoring precision.

[0006] To achieve the above object, the utility model discloses the following technical scheme: a kind of steam energy consumption real-time monitoring mechanism in desizing, scouring and bleaching process, including sensing element, sensing element is connected with processing module by acquisition unit, sensing element is installed in steam transmission pipe, steam transmission pipe is connected with several parallel isolation pipes, vortex-shaped flow guide vane is arranged in isolation pipe, flow guide channel is arranged between isolation pipe and flow guide vane, flow meter is respectively installed in isolation pipe with flow guide channel opposite, pressure regulating assembly is arranged in isolation pipe with flow guide vane opposite.

[0007] In the above-mentioned steam energy consumption real-time monitoring mechanism in desizing, scouring and bleaching process, the end of the isolation pipe is communicated with the steam transmission pipe through the adapter assembly, and the switch assembly is installed between the adapter assembly and the isolation pipe.

[0008] In the above-mentioned steam energy consumption real-time monitoring mechanism in desizing, scouring and bleaching process, the adapter assembly includes an adapter plate connected to one side of the steam transmission pipe, and the adapter plate has an adapter hole for inserting the isolation pipe, and the switch assembly is installed between the end of the isolation pipe and the steam transmission pipe.

[0009] In the above-mentioned steam energy consumption real-time monitoring mechanism in desizing, scouring and bleaching process, the switch assembly includes a switch pipe communicated with the steam transmission pipe, the switch pipe is communicated with one end of the isolation pipe through an on-off valve, and the other end of the isolation pipe is communicated with the switch pipe through a one-way valve.

[0010] In the above-mentioned steam energy consumption real-time monitoring mechanism in desizing, scouring and bleaching process, the pressure regulating assembly includes a drive assembly connected to the isolation pipe, and the inside of the isolation pipe is provided with a movable assembly drivingly connected to the drive assembly and linked to the flow guide vane.

[0011] In the above-mentioned steam energy consumption real-time monitoring mechanism in desizing, scouring and bleaching process, the drive assembly includes a drive motor installed at the end of the isolation pipe, and the drive motor is drivingly connected to a drive rod extending along the central axis of the isolation pipe, and the movable assembly is arranged between the drive rod and the flow guide vane.

[0012] In the above-mentioned steam energy consumption real-time monitoring mechanism in desizing, scouring and bleaching process, the movable assembly includes a movable piece slidingly installed in the isolation pipe and connected to the end of the flow guide vane, the movable piece is uniformly distributed with air holes, the center of the movable piece is drivingly connected to the drive rod, the drive rod is provided with symmetrically arranged drive threads, the movable piece rotates with the drive rod to approach or separate each other, and the flow guide vane is made of elastic material.

[0013] In the above-mentioned steam energy consumption real-time monitoring mechanism in desizing, scouring and bleaching process, the flow guide vane is arranged with a plurality of limiting seats along the central axis, the limiting seats are drivingly connected to the drive threads on the drive rod, and the outer edge of the flow guide vane is covered with a sealing edge tightly fitted to the inner wall of the isolation pipe.

[0014] In the steam energy consumption real-time monitoring mechanism of a desizing, scouring and bleaching process, the sensing element comprises a pressure sensor and a temperature sensor.

[0015] In the steam energy consumption real-time monitoring mechanism of a desizing, scouring and bleaching process, the isolation pipe is packaged in the isolation shell.

[0016] Compared with the prior art, the advantages of the utility model lie in that: a plurality of isolation pipes are connected with steam transmission for steam grouping sampling detection, the flow change in different flow guide channels is judged to determine the steam energy consumption; the isolation pipe on-off and internal flow guide channel change can be flexibly controlled, different flow channels are switched to reduce detection error; the sensing element monitors air pressure and temperature, and can send an alarm signal in time if an abnormal state occurs. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the structure schematic view of the utility model;

[0018] Figure 2 is the structure schematic view of another view of the utility model;

[0019] Figure 3 is the local schematic view of the utility model;

[0020] Figure 4 is the structure sectional view of the utility model;

[0021] In the drawing, steam transmission pipe 1, adapter plate 11, adapter hole 12, switching pipe 13, on-off valve 14, check valve 15, isolation pipe 2, flow guide piece 3, flow guide channel 4, pressure regulating assembly 5, driving motor 51, driving rod 52, movable piece 53, air vent 54, limit seat 55, sealing edge 56, isolation shell 6. DETAILED DESCRIPTION

[0022] The utility model will be further explained in detail in combination with the drawings and specific implementation.

[0023] For example, Figures 1-4As shown, a kind of real-time monitoring mechanism of energy consumption of desizing, scouring and bleaching process steam, including sensing element, sensing element is connected with processing module by acquisition unit, and a variety of sensing elements cooperate to realize the overall monitoring of steam transmission system;Part of sensing element is installed in steam transmission pipe 1 to monitor the real-time energy consumption of steam, steam transmission pipe 1 is connected with several parallel isolation pipes 2 with steam sampling, wherein the isolation pipe 2 is provided with the vortex flow guide vane 3 in the isolation pipe 2 to guide the vortex flow of steam, and the flow guide channel 4 is arranged between the isolation pipe 2 and the flow guide vane 3;Flow meter is installed in the isolation pipe 2 respectively opposite the flow guide channel 4 to detect the internal flow respectively, and the isolation pipe 2 is provided with pressure regulating assembly 5 opposite the flow guide vane 3, the sensing element can adjust the width of the flow guide channel 4 to realize local flow restriction, and the function relationship is established by detecting the flow change of different isolation pipes 2, so as to realize the detection of steam energy consumption change in steam transmission pipe 1.

[0024] Specifically, the isolation pipe 2 still adopts the conventional heat insulation pipeline structure, and the end thereof is communicated with the steam transmission pipe 1 through an adapter assembly to ensure the parallel sealing property, the adapter assembly can be expanded according to actual needs, and a switching assembly is installed between the adapter assembly and the isolation pipe 2 to control the on-off of the isolation pipe 2, and the adapter assembly cooperates to realize the parallel pipeline adjustment.

[0025] Further, similar to the conventional adapter structure, the adapter assembly includes an adapter plate 11 connected to one side of the steam transmission pipe 1, the adapter plate 11 is provided with an adapter hole 12 for inserting the isolation pipe 2, and the switching assembly is installed between the end of the isolation pipe 2 and the steam transmission pipe 1. When the isolation pipe 2 is inserted, the adapter hole 12 of the isolation pipe 2 is axially limited by the limiting step surface and other structures.

[0026] Further, the switching assembly realizes steam passage switching by controlling the on-off of the pipeline, which includes a switching pipe 13 communicated with the steam transmission pipe 1, the switching pipe 13 is communicated with one end of the isolation pipe 2 through an open-close valve 14, and the other end of the switching pipe 13 is communicated with the other end of the isolation pipe 2 through a one-way valve 15. The switching pipe 13 usually adopts a stainless steel hose structure, which can ensure the connection sealing property with the isolation pipe 2 on the one hand, and the flexible structure facilitates assembly and separation on the other hand.

[0027] Further, the pressure regulating assembly 5 adjusts the internal air pressure by adjusting the specification of the flow guide channel 4, which includes a driving assembly connected with the isolation pipe 2, and the isolation pipe 2 is provided with a movable assembly drivingly connected with the driving assembly and linked with the flow guide vane 3. The driving assembly provides driving force to link the movable assembly, and the orientation of the flow guide vane 3 relative to the isolation pipe 2 is also adjusted.

[0028] In addition, the drive assembly comprises a drive motor 51 mounted at the end of the isolation tube 2, the drive motor 51 is drivingly connected with a drive rod 52 extending along the central axis of the isolation tube 2, and the movable assembly is arranged between the drive rod 52 and the guide vane 3. The drive motor 51 is a servo motor which can drive in both directions, and when the drive rod 52 rotates, the guide vane 3 is retracted or expanded.

[0029] Meanwhile, the movable assembly comprises a movable piece 53 slidingly mounted in the isolation tube 2 and connected at the end of the guide vane 3, the movable piece 53 is uniformly provided with air holes 54, the center of the movable piece 53 is threadedly connected with the drive rod 52, the drive rod 52 is provided with symmetrically arranged drive threads, the movable piece 53 rotates with the drive rod 52 to move closer to or away from each other, and the guide vane 3 is made of elastic material. The rotation of the drive rod 52 causes the movable piece 53 to slide relative to the isolation tube 2, and the guide vane 3 between them deforms, thereby adjusting the guide channel 4.

[0030] Obviously, in order to ensure the structural stability of the guide vane 3 during adjustment, the guide vane 3 is arranged with a plurality of limiting seats 55 along the central axis, the limiting seats 55 are threadedly connected with the drive threads on the drive rod 52, the outer edge of the guide vane 3 is covered with a sealing edge 56 which is tightly attached to the inner wall of the isolation tube 2, and the cross section of the guide vane 3 is usually I-shaped, L-shaped or T-shaped.

[0031] Obviously, the sensing elements include pressure sensors and temperature sensors, the data transmission is performed by the acquisition unit and further processed by the processing module, so as to detect and judge the steam and the changes of temperature and pressure.

[0032] Preferably, the isolation tube 2 is packaged in the isolation housing 6, a plurality of isolation tubes 2 are arranged equidistantly in the isolation housing 6, the adapter plate 11 supports the isolation housing 6, and the steam transmission pipe 1 is detachably connected with the adapter plate 11 and the isolation housing 6.

[0033] In summary, the principle of the embodiment is that a plurality of isolation tubes 2 sample the steam in the steam transmission pipe 1, the movable guide vane 3 is driven by the pressure regulating assembly 5 to adjust the size of the guide channel 4, and the flow meter and the remaining sensing elements detect the flow and pressure of different guide channels 4 to reduce detection errors.

[0034] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, without deviating from the spirit of the present application or exceeding the scope defined by the appended claims.

[0035] Although the steam transmission pipe 1, the adapter plate 11, the adapter hole 12, the switching pipe 13, the on-off valve 14, the one-way valve 15, the isolation pipe 2, the guide vane 3, the guide channel 4, the pressure regulating assembly 5, the driving motor 51, the driving rod 52, the movable piece 53, the air vent 54, the limiting seat 55, the sealing edge 56, the isolation shell 6 and the like are used more in the text, the possibility of using other terms is not excluded. The use of these terms is only for the convenience of describing and explaining the essence of the utility model; it is against the spirit of the utility model to interpret them as any kind of additional limitation.

Claims

1. A real-time monitoring mechanism for steam energy consumption in a descaling, boiling, and bleaching process, comprising a sensor element connected to a processing module via a collection unit, characterized in that: The sensing element is installed in a steam transmission pipe (1), the steam transmission pipe (1) is connected to a plurality of parallel isolation pipes (2), a vortex-shaped guide plate (3) is provided in the isolation pipe (2), a guide channel (4) is provided between the isolation pipe (2) and the guide plate (3), flow meters opposite to the guide channels (4) are respectively installed in the isolation pipe (2), and a pressure regulating assembly (5) opposite to the guide plate (3) is provided in the isolation pipe (2).

2. A real-time monitoring mechanism for steam energy consumption in a descaling, boiling and bleaching process according to claim 1, characterized in that: The end of the isolation pipe (2) is connected to the steam transmission pipe (1) via a switching assembly, and a switching assembly is installed between the switching assembly and the isolation pipe (2).

3. A real-time monitoring mechanism for steam energy consumption in a descaling, boiling and bleaching process according to claim 2, characterized in that: The adapter assembly comprises an adapter plate (11) connected to one side of the steam transmission pipe (1), the adapter plate (11) is provided with an adapter hole (12) for inserting the isolation pipe (2), and the switching assembly is installed between the end of the isolation pipe (2) and the steam transmission pipe (1).

4. A real-time monitoring mechanism for steam energy consumption in a descaling, boiling and bleaching process according to claim 3, characterized in that: The switching assembly comprises a switching pipe (13) connected to the steam transmission pipe (1); the switching pipe (13) is connected to one end of the isolation pipe (2) via an on-off valve (14); and the other switching pipe (13) is connected to the other end of the isolation pipe (2) via a one-way valve (15).

5. The real-time monitoring mechanism for steam energy consumption in the descaling, boiling and bleaching process according to claim 1, characterized in that: The pressure regulating assembly (5) includes a driving assembly connected to the isolation tube (2), and a movable assembly is provided inside the isolation tube (2) that is transmission-connected to the driving assembly and linked to the guide vane (3).

6. A real-time monitoring mechanism for steam energy consumption in a descaling, boiling and bleaching process according to claim 5, characterized in that: The driving assembly comprises a driving motor (51) mounted at the end of the isolation tube (2); the driving motor (51) is connected in a transmission manner to a driving rod (52) extending along the central axis of the isolation tube (2); and the movable assembly is arranged between the driving rod (52) and the guide vane (3).

7. A real-time monitoring mechanism for steam energy consumption in a descaling, boiling and bleaching process according to claim 6, characterized in that: The movable assembly includes a movable piece (53) slidably mounted in the isolation tube (2) and connected to the end of the guide piece (3), the movable piece (53) is evenly distributed with vent holes (54), the center of the movable piece (53) is threadedly connected to the driving rod (52), the driving rod (52) is provided with symmetrically arranged driving threads, the movable piece (53) moves closer to or away from each other as the driving rod (52) rotates, and the guide piece (3) is made of elastic material.

8. A real-time monitoring mechanism for steam energy consumption in a descaling, boiling and bleaching process according to claim 7, characterized in that: The guide plate (3) is provided with a plurality of limit seats (55) arranged along the central axis. The limit seats (55) are threadedly connected to the drive rod (52) on the drive rod (52). The outer edge of the guide plate (3) is covered with a sealing edge (56) that is tightly pressed against the inner wall of the isolation tube (2).

9. The real-time monitoring mechanism for steam energy consumption in the descaling, boiling and bleaching process according to claim 1, characterized in that: The sensing elements include a pressure sensor and a temperature sensor.

10. The real-time monitoring mechanism for steam energy consumption in the descaling, boiling and bleaching process according to claim 1, characterized in that: The isolation tube (2) is encapsulated in an isolation shell (6).

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