Chlorosulfonation reaction kettle waste discharge system with timed reminding function

Abstract

The utility model discloses a chlorosulfonation reaction kettle waste discharge system with a timed reminding function, which comprises a reaction kettle and a time relay, the bottom of the reaction kettle is communicated with a waste discharge pipe and a material discharge pipe, and the waste discharge pipe is provided with a sight glass, a waste discharge valve and a waste discharge pump. A material discharging valve and a material discharging pump are arranged on the material discharging pipe, the material discharging pump and the waste discharging pump are electrically connected with a power source through a manual switch, a pneumatic valve is connected to the position of the waste discharging valve in parallel, and a switch contact of the time relay is electrically connected with the pneumatic valve. A second switch contact of the time relay is connected in parallel with a manual switch of the waste discharge pump, and a third switch contact of the time relay is electrically connected with the audible and visual alarm; according to the waste discharging device, the waste discharging pipe is automatically closed and the waste discharging pump is automatically stopped after the corresponding time is up, personnel are notified to wait for follow-up operation, and the situation that the personnel cannot close the waste discharging pipe in time in the discharging process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste discharge, in particular to a chlorosulfonation reactor waste discharge system with a timing reminder function. Background Art

[0002] During the chlorosulfonation reaction process, the reaction products are mixed and stratified in the reactor. During the discharge process, the lower layer of the stratified products needs to be discharged first and then the upper layer. In the existing technology, the operator first discharges the lower layer product through the lower layer discharge valve at the discharge site, and observes the lower layer product through the sight glass to determine whether the lower layer product has been discharged, and then discharges the upper layer product through the upper layer discharge valve. After the lower layer product is discharged, the lens changes color. The operator closes the lower layer discharge valve and opens the upper layer discharge valve according to the change in lens color. However, since it takes a certain amount of time to discharge the lower layer product, the operator will do other work during the discharge process. At the same time, in order to prevent the upper layer product from being discharged as the lower layer product without timely operation of the valve, the operator needs to go to the sight glass to observe the discharge situation and close the lower layer discharge valve in time during the discharge process to prevent missing the operation time. The back and forth operation increases the labor intensity of the operator and prevents the operator from concentrating on other work, which easily creates hidden dangers. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a chlorosulfonation reactor waste discharge system with a timed reminder function. By adding a time relay and a camera on the basis of the existing discharge system, timed reminders and operation confirmations are achieved, solving the problems in the existing technology that personnel easily miss the operation time, and that going back and forth increases the labor intensity of personnel and easily creates hidden dangers.

[0004] In order to solve the above technical problems, the utility model provides a technical solution: a chlorosulfonation reactor waste discharge system with a timing reminder function, comprising a reactor and a timing reminder device, the bottom of the reactor being connected to a waste discharge pipe and a material discharge pipe respectively through a tee, the waste discharge pipe being provided with a sight glass, a waste discharge valve and a waste discharge pump, the material discharge pipe being provided with a material discharge valve and a material discharge pump, the material discharge pump and the waste discharge pump being electrically connected to a power supply through a manual switch, and characterized in that: a pneumatic valve or an electric valve is connected in parallel at the waste discharge valve, the timing reminder device comprising a time relay, a camera and an intercom, one switch contact of the time relay being electrically connected to the pneumatic valve or the electric valve, the second switch contact of the time relay being connected in parallel to the manual switch of the waste discharge pump, and the third switch contact of the time relay being electrically connected to an audible and visual alarm.

[0005] Furthermore, the camera is arranged at the viewfinder and transmits the viewfinder image to a display for display, and a walkie-talkie is arranged at the display and the operator carries another walkie-talkie.

[0006] The beneficial effects of the utility model are:

[0007] This application adds a time relay, a camera and a valve to the existing discharge system, so that the waste discharge pipe is automatically closed and the waste discharge pump is stopped after the corresponding time is reached, and the personnel are notified and waited for to come for subsequent operations. This solves the problem that during the discharge process, the operator needs to go to the sight glass to observe the discharge situation and close the lower discharge valve in time to prevent missing the operation time. The back and forth operation increases the labor intensity of the personnel and prevents the personnel from concentrating on other work, which easily creates hidden dangers. At the same time, the camera collects the image of the sight glass and sends it to the monitor of the monitoring center for display. After the monitoring personnel finds that the color of the sight glass has changed, they inform the operator through the intercom and confirm with the operator whether he is on the scene to prevent the timing control system from malfunctioning and ensure the accuracy of the operation.

[0008] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only three of the drawings in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0010] Figure 1 This is a schematic diagram of the structure of this application.

[0011] In the figure, 1-reactor, 2-time relay, 3-tee, 4-waste discharge pipe, 5-material discharge pipe, 6-sight glass, 7-waste discharge valve, 8-waste discharge pump, 9-material discharge valve, 10-material discharge pump, 11-manual switch, 12-power supply, 13-pneumatic valve, 14-sound and light alarm, 15-camera, 16-display, 17-intercom. DETAILED DESCRIPTION

[0012] The following describes embodiments of the present invention in detail with reference to the accompanying drawings. Although certain embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the accompanying drawings and embodiments of the present invention are for illustrative purposes only and are not intended to limit the scope of protection of the present invention.

[0013] It should be understood that the steps described in the method embodiments of the present invention may be performed in a different order. Furthermore, the method embodiments may include additional steps or omit the steps shown. The scope of the present invention is not limited in this respect.

[0014] The names of the messages or information exchanged between multiple devices in the embodiments of the present invention are only used for illustrative purposes and are not used to limit the scope of these messages or information. Example 1

[0015] like Figure 1 As shown, a chlorosulfonation reactor waste discharge system with a timing reminder function includes a reactor 1 and a time relay 2. The bottom of the reactor 1 is connected to a waste discharge pipe 4 and a material discharge pipe 5 respectively through a tee 3. The waste discharge pipe 4 is provided with a sight glass 6, a waste discharge valve 7 and a waste discharge pump 8. The material discharge pipe 5 is provided with a material discharge valve 9 and a material discharge pump 10. The material discharge pump 10 and the waste discharge pump 8 are electrically connected to a power supply 12 through a manual switch 11. A pneumatic valve 13 or an electric valve is connected in parallel at the waste discharge valve 7. One switch contact of the time relay 2 is electrically connected to the pneumatic valve 13 or the electric valve. The second switch contact of the time relay 2 is connected in parallel with the manual switch 11 of the waste discharge pump 8. The third switch contact of the time relay 2 is electrically connected to an audible and visual alarm 14.

[0016] The reminder time is set by the time relay 2 (timing is performed), and the pneumatic valve 13 is automatically closed and the waste discharge pump 8 is stopped after the corresponding time is reached, the waste discharge is stopped, and the personnel are notified and wait for them to come for subsequent operations. This solves the problem that during the discharge process, the operator needs to go to the sight glass 6 to observe the discharge situation and close the lower discharge valve in time to prevent missing the operation time. Going back and forth increases the labor intensity of the personnel and prevents the personnel from concentrating on other work, which is easy to cause hidden dangers. Example 2

[0017] like Figure 1As shown, this embodiment is obtained by adding technical features such as a camera 15 and an intercom 17 on the basis of the embodiment one. The remaining technical features are the same as those of the embodiment one, and the similarities are not repeated here. Among them, the difference between this embodiment and the embodiment one is that: the camera 15 is set at the viewfinder 6, and transmits the image of the viewfinder 6 to the display 16 for display; there are two intercoms 17, one is set at the display 16, and the other is carried by the operator.

[0018] In this embodiment, the camera 15 collects the image of the mirror 6 and sends it to the display 16 of the monitoring center for display. After the monitoring personnel finds that the color of the mirror 6 has changed, they inform the operator through the intercom 17 and confirm with the operator whether he is on the scene to prevent the timing control system from malfunctioning and ensure the accuracy of operation.

[0019] The process of using the technical solution formed by the above embodiments is as follows:

[0020] The waste discharge valve 7 and the material discharge valve 9 are in a closed working state, and the material discharge pump 10 and the waste discharge pump 8 are in a stopped working state.

[0021] The pneumatic valve 13 is opened through the time relay 2 to make the waste discharge pump 8 work. According to the previous discharge time experience under the same conditions of the same reactor 1, the timing time is set through the time relay 2 (the timing time is shorter than the time obtained from the discharge experience). When the timing time is up, the sound and light alarm 14 alarms, and automatically closes the pneumatic valve 13 and stops the waste discharge pump 8, stopping the waste discharge (the waste corresponds to the lower layer product in the background technology). After the personnel come over from other work positions, they manually open the waste discharge valve 7 and the manual switch 11 to make the waste discharge pump 8 work, and observe the color of the sight glass 6. When the color of the sight glass 6 changes, the waste discharge valve 7 and the waste discharge pump 8 are manually closed, and the material discharge valve 9 and the material discharge pump 10 are manually opened to start material discharge (the material corresponds to the upper layer product in the background technology). At this time, the monitoring personnel observe the color change of the sight glass 6 through the display 16, and check the information with the operator through the intercom 17 to ensure the accuracy of the operation.

[0022] Note that the above are merely preferred embodiments of the present invention and the technical principles employed. Those skilled in the art will appreciate that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments, and substitutions are readily apparent to those skilled in the art without departing from the scope of protection of the present invention. Therefore, while the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments and may include many other equivalent embodiments without departing from the scope of the present invention. The scope of the present invention is determined by the appended claims.

Claims

1. A chlorosulfonation reactor waste discharge system with a timed reminder function, comprising a reactor and a timed reminder device, wherein the bottom of the reactor is connected to a waste discharge pipe and a material discharge pipe respectively through a tee, the waste discharge pipe is provided with a sight glass, a waste discharge valve and a waste discharge pump, the material discharge pipe is provided with a material discharge valve and a material discharge pump, and the material discharge pump and the waste discharge pump are electrically connected to a power supply via a manual switch, wherein: A pneumatic valve or an electric valve is connected in parallel at the waste discharge valve, and the timing reminder device includes a time relay, a camera and an intercom. One switch contact of the time relay is electrically connected to the pneumatic valve or the electric valve, the second switch contact of the time relay is connected in parallel with the manual switch of the waste discharge pump, and the third switch contact of the time relay is electrically connected to the sound and light alarm.

2. The chlorosulfonation reactor waste discharge system with a timed reminder function according to claim 1 is characterized in that: The camera is arranged at the view mirror and transmits the view mirror image to the display for display. An intercom is arranged at the display and the operator carries another intercom.

Images