Process scope
A technology of observation equipment and equipment, applied in the direction of instruments, telescopes, optics, etc., can solve the problems of not allowing observation, analysis and control
Active Publication Date: 2020-07-28
MSE梅里股份公司
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Problems solved by technology
This equipment also does not allow the observation, analysis and control of any accompanying processes of the continuous production process
Method used
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Embodiment Construction
[0050] figure 1 The three-dimensional schematic diagram clearly shows the arrangement of the various components of the process observation device 1 according to the present invention. In particular, the observation tube 3 extends into the area with the highest danger level with its tube front 3', that is, enters the 0 / 20 zone or 1 / 21 zone. What is necessary for the present invention is that the barrel front end 3'and the observation barrel 3 do not have movable parts. The protective shell 2 is provided with a bracket 10 for fixing to the container or the reaction container, in particular to ensure a trouble-free connection with the container or the reaction container. The controller display screen 20 allows reading device-specific data such as temperature and internal pressure. Housing 2 meets the IEC / EN conditions for housings in Zone 1 / 21 or Zone 2 / 22, that is, it has so-called “explosion-proof” flow devices under pressure 7, 8, 9, 12, 15 according to these guidelines, It i...
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The invention relates to a device (1), especially a process scope, for the in-line or in-situ observation, monitoring, closed-loop and open-loop control of chemical and physical processes in the interior of explosion-proof containers and reactors, especially in large-scale industrial systems, during operation and without interruption of the production and / or development and research process. Saiddevice (1) comprises an observation tube (3) having a tube tip (3'), an electro-optic or spectroscopic camera (6), a shock-proof housing (2) with an electronic protection circuit (5) and a lighting device (4), and image processing electronics (19). The tube tip (3') does not have any ignition sources and is suitable for use in danger zones 0 / 20 or 1 / 21 of an explosion-proof area. The housing (2) is explosion-proof and suitable for use in danger zones 1 / 21 or 2 / 22 of an explosion-proof area. The power supply unit (17) and the data acquisition, data analysis and data recording system (19) are provided for use in danger zone NH of an explosion-proof area. Optical waveguides, especially optical cables (21, 23) are provided for transferring light from the lighting device (4) to the tube tip (3') and for the image transfer from the tube tip (3') to the electro-optic or spectroscopic camera (6). A single- mode or multi-mode glass fiber data cable (18) is provided for the transmission of imagedata from the electro-optic or spectroscopic camera (6) to the data acquisition, data analysis and data recording system (19). By arranging the lighting and monitoring front windows laterally in thetube tip (3'), it is possible to carry out, for example, parallax distance measurements within the reaction vessel.
Description
Technical field [0001] The present invention relates to a device for observing, monitoring, controlling and adjusting the process flow inside an explosion-proof reaction vessel according to the preamble of claim 1 and a device for observing, monitoring, controlling and adjusting this process flow on-line or in situ use. Background technique [0002] As is known, for example, from US 4,965,601, equipment for monitoring production and / or development and research processes is particularly used in laboratory systems and / or large-scale machine production such as petrochemical, chemical, pharmaceutical and / or food industries System. To this end, the reaction vessel is equipped with an observation window, which allows direct visual observation of the material flow, especially the reaction steps or the performance and state of the reaction material. Obviously, these observation devices and their lens systems bear huge physical and chemical loads, so they must be constructed to be very ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): G02B23/24G02B23/26
CPCG02B23/2492G02B23/2469G02B23/26G02B23/2423G02B23/2484
Inventor R·T·迈利
Owner MSE梅里股份公司