Automatic material collecting device

Abstract

The present application belongs to the technical field of isotope separation, and particularly relates to a material automatic collecting device. The present application comprises a process pipeline, a fixing frame, a collector, a hose, a low-temperature storage tank, a collector, a conveying belt, a motor, a PLC control system and a fixing buckle. The process pipeline is installed on the two fixing frames in the device through the fixing buckle. The hose is installed below the process pipeline and connected with the low-temperature storage tank. The collector is installed between the two fixing frames through the fixing buckle and connected with the motor through the conveying belt. The device is internally provided with the PLC control system. The present application can automatically complete the whole process of material collection.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of isotope separation, and particularly relates to an automatic material collecting device. BACKGROUND

[0002] In industrial production, in addition to real-time mastering of process parameters such as pressure, flow, temperature and equipment running conditions on a production line, the actual state of materials in equipment and process pipelines also needs to be concerned to guide the determination of production scheduling and running modes. Therefore, material sample collection needs to be carried out regularly, and the current manual collection mode is adopted.

[0003] Due to the hysteresis effect of manual collection, the real situation of materials cannot be mastered in real time, the efficiency is low, and there is also the risk of material loss in the collection process. Therefore, it is necessary to design an automatic collecting device to automatically complete the whole process of material collection and improve the work efficiency. SUMMARY

[0004] The application solves the technical problem that the application provides an automatic collecting device which can automatically complete the whole process of material collection.

[0005] The technical scheme adopted by the application is as follows:

[0006] An automatic material collecting device, comprising a process pipeline, a fixed frame, a collector, a hose, a low-temperature storage tank, a collector, a conveying belt, a motor, a PLC control system and a fixed buckle, the process pipeline is installed on two fixed frames in the device through the fixed buckle, a hose is installed below the process pipeline, and the hose is connected with the low-temperature storage tank; the collector is installed between the two fixed frames through the fixed buckle, the collector is connected with the motor through the conveying belt, and the device is internally provided with a PLC control system.

[0007] The process pipeline in the device is provided with an inlet stop valve and an outlet stop valve at both ends respectively, which are used to cut off the collecting device and the process device.

[0008] An instrument is further installed on the process pipeline, which is used to judge the pressure state of the pipeline.

[0009] An electric limit stopper is installed on the top of the fixed frame.

[0010] A front panel is arranged at the front end, a touch screen is arranged on the front panel, the touch screen is connected with the PLC control system, and an indicator lamp is arranged on the front panel.

[0011] The hose and the low-temperature storage tank constitute a cold gas evaporation component.

[0012] The cold gas evaporation component takes liquid nitrogen as refrigerant, is fixed in the middle of the device in a welded manner, is arranged in the form of a hose outside the collector, and the evaporation hose is used for reducing the temperature of the collector, forming a pressure difference between the collection pipe and the inside of the process pipeline, and collecting the material.

[0013] Compared with the prior art, the present application has the beneficial effects that:

[0014] (1) The present application provides an automatic material collection device suitable for collecting and collecting materials in process pipelines in factories.

[0015] (2) The present application provides an automatic material collection device, which has the functions of automatic filling of the collector, automatic collection and automatic filling of the collector, and also has the automatic protection interlocking function, can real-time master the real situation of the material, automatically complete the whole process work of material collection, reduces manual operation and improves work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The present application provides a front panel of an automatic material collection device.

[0017] Figure 2 The present application provides a structural schematic view of an automatic material collection device.

[0018] In the figure: 1-indicator light, 2-touch screen, 3-front panel, 4-process pipeline, 5-inlet stop valve, 6-gauge, 7-fixing frame, 8-electric limit stopper, 9-collector, 10-hose, 11-outlet stop valve, 12-low-temperature storage tank, 13-collector, 14-conveying belt, 15-motor, 16-PLC control system, 17-fixing buckle. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0020] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0022] As shown in Figure 1 and Figure 2 The present application provides an automatic material collecting device, which comprises a process pipeline 4, an inlet stop valve 5, an instrument 6, a fixed frame 7, an electric positioner 8, a collector 9, a hose 10, an outlet stop valve 11, a low-temperature storage tank 12, a collector 13, a conveying belt 14, a motor 15, a PLC control system 16, and a fixed buckle 17. The process pipeline 4 is installed on the two fixed frames 7 inside the device through the fixed buckle 17. The process pipeline 4 inside the device is provided with the inlet stop valve 5 and the outlet stop valve 11 at both ends, respectively, for cutting off the collecting device and the process device. The instrument 6 is installed on the process pipeline 4, for judging the pressure state of the pipeline. The hose 10 is installed below the process pipeline 4, and is connected with the low-temperature storage tank 12. The electric positioner 8 is installed on the top of the fixed frame 7. The collector 13 is installed between the two fixed frames 7 through the fixed buckle 17. The collector 13 is connected with the motor 15 through the conveying belt 14. The PLC control system 16 is arranged inside the device.

[0023] The automatic material collecting device provided by the present application is provided with a front panel 3 at the front end. The front panel 3 is provided with a touch screen 2. The touch screen 2 is connected with the PLC control system 16. The front panel 3 is provided with an indicator light 1.

[0024] The collecting device is designed to have a fixed size and style, and a fixed connection structure. In the use process, the collector is pre-stored in the device, and the functions of automatic popping out, connecting, collecting, disassembling and filling can be realized.

[0025] The whole device is a square sealed box, the front panel is installed with 4 indicator lights and a touch screen, which can indicate the state and man-machine interaction. The top of the box is open for collection.

[0026] The interface of the collection point is KF16 type;

[0027] A collector fixing frame 7 is designed, and the process pipeline 4 with the collector is connected at both ends of the fixing frame 7 by bolts; the inside of the fixing frame 7 is designed with a KF16 type connecting groove for connecting the collector 13; an electric limit stopper is arranged at the upper end of the groove to control with a spring, and when the collection compartment is detected, it is automatically attracted and the collector 13 is popped out;

[0028] A guide rail is designed on the inside of the fixing frame 7, a sliding sheet is installed on the guide rail, and the sliding sheet clamps the collector 13 in a buckle manner to drive the collector to move. A motor 15 drives the sliding sheet to move up and down in a belt transmission manner.

[0029] After the collection, the limit stopper is opened, and the collector 13 containing the material is automatically popped out. The motor 15 is reversed to drive the sliding sheet to move downward to clamp the empty collector, and waits for the next collection.

[0030] The hose 10 and the low-temperature storage tank 12 constitute a cold gas evaporation component, liquid nitrogen is used as a refrigerant, and the evaporation hose 10 is arranged outside the collector 13 in the form of a hose 10, which is fixed in the middle of the device in a welded manner, and is used to reduce the temperature of the collector 13, form a pressure difference between the collection pipe and the inside of the process pipeline 4, and collect the material;

[0031] PLC control is the core, and information such as motor state, buckle state, limit stopper state, valve state and instrument parameters in the whole collection and extraction process is comprehensively collected; the device self-checking, running, stopping and alarming functions are realized through the man-machine interaction interface;

[0032] Interlocking protection relationship

[0033] a The absolute pressure gauge value is higher than 1Kpa, and the inlet stop valve is immediately closed;

[0034] b The absolute pressure gauge value is higher than 15Kpa, and the inlet stop valve and the outlet stop valve are immediately opened;

[0035] c After starting the refrigeration for 10 minutes, the absolute pressure gauge value cannot be reduced to below 1Kpa, and the refrigeration is immediately stopped;

[0036] d The electric limit stopper is not in the closed state, and the equipment cannot be started.

[0037] The man-machine interaction interface is constructed in the mode of PLC+touch screen to realize the functions of monitoring, recording, processing of collected data and display of collection process. After simulation test, the hardware is connected and downloaded to the main interface through touch screen configuration software.

[0038] The interactive interface shows the process in a general way. With state feedback as a signal change contact, when the collection condition is met, the monitoring picture can clearly show the current prerequisite and the result to be executed, and dynamically respond to the whole process.

[0039] The interactive interface shows valve state, limit switch state, motor state, collector state and other information in the form of a flowchart; each state information is associated with control instructions and interlocking programs. Clicking on the state information can not only directly show the relevant information of the state, but also jump to the control interface to change the current state.

[0040] The interactive interface has no operation button design, and the change of state is directly performed in the associated manner of the flowchart;

[0041] Real-time pressure display is designed, and color is distinguished according to pressure interlocking limit value;

[0042] An algorithm list interface is set, and the current interlocking relationship, alarm, configuration and other information can be viewed in the interface.

[0043] For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0044] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A material automatic collection device, characterized in that: The invention comprises a process pipeline (4), a fixing frame (7), a hose (10), a low-temperature storage tank (12), a collector (13), a conveyor belt (14), a motor (15), a PLC control system (16), and a fixing buckle (17). The process pipeline (4) is mounted on two fixing frames (7) inside the device via the fixing buckle (17). A hose (10) is mounted below the process pipeline (4), and the hose (10) is connected to the low-temperature storage tank (12). A collector (13) is mounted between the two fixing frames (7) via the fixing buckle (17). The collector (13) is connected to the motor (15) via the conveyor belt (14). A PLC control system (16) is provided inside the device. An electric limiter ( 8); a guide rail is designed on the inner side of the fixed frame (7), and a slide is installed on the guide rail. The slide clamps the collector (13) in a snap-on manner and is used to drive the collector (13) to move. After the collection is qualified, the electric limiter (8) is opened, and the collector (13) filled with materials automatically pops out. The motor (15) reverses and drives the slide to move downward to clamp the empty collector (13) and wait for the next collection. The hose (10) and the low-temperature storage tank (12) constitute a cold air evaporation component; the cold air evaporation component uses liquid nitrogen as a refrigerant and is fixed to the middle of the device by welding. The evaporation hose (10) is arranged on the outside of the collector (13) in the form of a hose (10) to reduce the temperature of the collector (13) and form a pressure difference between the collection tube and the process pipeline (4) for collecting materials.

2. The automatic material collection device according to claim 1, characterized in that: An inlet stop valve (5) and an outlet stop valve (11) are provided at both ends of the process pipeline (4) inside the device, respectively, for cutting off the collection device and the process device.

3. The automatic material collection device according to claim 1, characterized in that: The process pipeline (4) is also equipped with a meter (6) for determining the pipeline pressure state.

4. The automatic material collection device according to claim 1, characterized in that: A front panel (3) is provided at the front end, a touch screen (2) is provided on the front panel (3), the touch screen (2) is connected to a PLC control system (16), and an indicator light (1) is provided on the front panel (3).

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