CN216927430U

CN216927430U - Automatic control early warning system for improving reliability of safety production

Info

Publication number: CN216927430U
Application number: CN202122570145.3U
Authority: CN
Inventors: 胡亚军
Original assignee: Jingyan Guixiang Chemical Co ltd
Current assignee: Jingyan Guixiang Chemical Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-07-08
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses an automatic control early warning system for improving safety production reliability, which comprises a kettle body, wherein an electrode bar is fixedly connected to the upper surface of the kettle body, the electrode bar is installed by taking polytetrafluoroethylene as a filler, the lower surface of the electrode bar extends into the kettle body, an installation plate is fixedly connected to the side surface of the kettle body, a pump body is fixedly connected to the upper surface of the installation plate, a groove is formed in the side surface of the kettle body, an audible and visual alarm is fixedly connected to the inside of the groove, and an LED signal indicator lamp is fixedly connected to the upper surface of the kettle body. According to the utility model, the original epoxy resin-packaged electrode bar is installed by taking polytetrafluoroethylene as a filler, a set of LED signal indicator lamps are redundantly configured, the conditions of liquid carrying and water carrying in a leakage and compression working section and a conversion working section are avoided, and the ideal effect of safe production is achieved.

Description

Automatic control early warning system for improving reliability of safety production

Technical Field

The utility model relates to the field of early warning systems, in particular to an automatic control early warning system for improving the reliability of safety production.

Background

In the running process of the ammonium bicarbonate carbonization tower, leakage caused by cracks of electrode bars (packaged by epoxy resin) occurs twice, and production is influenced; in the production process, the damage of the original liquid level lamp (tungsten filament small bulb) causes that the misjudgment of operators of the carbonization tower does not stop the liquid adding pump in time, and the liquid level of the carbonization tower is high, so that the compressor carries water to a conversion section methanation furnace (catalyst is fed), thereby causing production accidents.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an automatic control early warning system for improving the reliability of safety production.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an improve automatic control early warning system of safety in production reliability, includes the cauldron body, the last fixed surface of the cauldron body is connected with the electrode bar, and the electrode bar is polytetrafluoroethylene and makes the installation of packing, the lower surface of electrode bar extends the inside that gets into the cauldron body, the side surface fixedly connected with mounting panel of the cauldron body, the last fixed surface of mounting panel is connected with the pump body, the side surface of the cauldron body is equipped with the recess, the inside fixedly connected with audible-visual annunciator of recess, the last fixed surface of the cauldron body is connected with LED signal indication lamp.

As a further description of the above technical solution:

the front surface of the kettle body is provided with an observation window, and the observation window is in transparent arrangement.

As a further description of the above technical solution:

the lower surface of the kettle body is fixedly connected with supporting legs.

As a further description of the above technical solution:

the output end of the pump body is fixedly connected with a first water pipe.

As a further description of the above technical solution:

the input fixedly connected with water pipe two of the pump body, and the one end that the pump body was kept away from to water pipe two extends the inside that gets into the cauldron body.

The utility model has the following beneficial effects:

1. compared with the prior art, the automatic control early warning system installs the electrode bar packaged by the original epoxy resin as a filler by using polytetrafluoroethylene, redundantly configures a set of LED signal indicator lamps, avoids the conditions of leakage, liquid carrying and water carrying in a compression working section and a conversion working section, and achieves the ideal effect of safe production.

Drawings

FIG. 1 is a schematic diagram of an overall structure of an automatic control early warning system for improving the reliability of safety production according to the present invention;

FIG. 2 is a schematic diagram of an internal structure of an automatic control early warning system for improving the reliability of safety production according to the present invention;

FIG. 3 is a schematic structural diagram of an electrode bar of an automatic control early warning system for improving the reliability of safety production according to the present invention;

fig. 4 is a schematic circuit control diagram of an automatic control early warning system for improving the reliability of safety production according to the present invention.

Illustration of the drawings:

1. a kettle body; 2. an audible and visual alarm; 3. a groove; 4. mounting a plate; 5. a pump body; 6. an LED signal indicator light; 7. and (4) an electrode bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides an automatic control early warning system for improving the reliability of safety production, which comprises: comprises a kettle body 1, an electrode rod 7 is fixedly connected with the upper surface of the kettle body 1, the electrode rod 7 is filled with polytetrafluoroethylene, the electrode rod 7 is combined with the polytetrafluoroethylene to prevent leakage, the lower surface of the electrode rod 7 extends into the kettle body 1, the electrode rod 7 is electrically connected with a liquid level indicator lamp in an operating room, the liquid capacity in the kettle body 1 can be detected, when a pump body 5 is filled with liquid to immerse the electrode rod 7, a small tungsten filament bulb xdz3 and an Led3 signal lamp are lightened, an audible and visual alarm 2 gives an alarm sound, the coil of a J3 high-limit liquid level relay is electrically attracted, a J31 normally open contact is closed to give a DCS closing switch signal, the high-limit liquid level indicator lamp on a DCS picture displays red color, the curve record is changed from 0 to 1, the J32 normally closed contact is disconnected, the pump body 5 stops filling liquid to reach the highest liquid level required by the process, a mounting plate 4 is fixedly connected with the side surface of the kettle body 1, the last fixed surface of mounting panel 4 is connected with the pump body 5, can extract and liquid feeding work to the aqueous ammonia, and the side surface of the cauldron body 1 is equipped with recess 3, and recess 3's inside fixedly connected with audible-visual annunciator 2, the last fixed surface of the cauldron body 1 is connected with LED signal indicator 6, and one set of LED signal indicator of redundancy 6 is convenient for insert the DCS picture.

The front surface of the kettle body 1 is provided with an observation window, the observation window is transparent, workers can observe ammonia water conveniently, the lower fixed surface of the kettle body 1 is connected with supporting legs, the device is stable when in use, the first output end of the pump body 5 is fixedly connected with a first water pipe, the second input end of the pump body 5 is fixedly connected with a second water pipe, one end of the second water pipe, far away from the pump body 5, extends into the kettle body 1, and the ammonia water is extracted or discharged conveniently.

The working principle is as follows: utilize the pump body 5 can carry out the limit extraction limit to the aqueous ammonia and discharge, when aqueous ammonia submergence electrode stick 7, J31 normally open contact is closed, gives a closed switch signal of DCS, and the high limit liquid level pilot lamp shows red on the DCS picture, and the curve record becomes 1 by 0, and the disconnection of J32 normally closed contact, the pump body 5 stops the liquid feeding, makes it can reach the ideal effect of safety in production.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an improve automatic control early warning system of safety in production reliability, includes the cauldron body (1), its characterized in that: the last fixed surface of the cauldron body (1) is connected with electrode bar (7), and electrode bar (7) are polytetrafluoroethylene and make the installation of packing, the lower surface of electrode bar (7) extends the inside that gets into the cauldron body (1), the side surface fixedly connected with mounting panel (4) of the cauldron body (1), the last fixed surface of mounting panel (4) is connected with the pump body (5), the side surface of the cauldron body (1) is equipped with recess (3), the inside fixedly connected with audible-visual annunciator (2) of recess (3), the last fixed surface of the cauldron body (1) is connected with LED signal indication lamp (6).

2. The automatic control early warning system for improving the reliability of safety production according to claim 1, wherein: the front surface of the kettle body (1) is provided with an observation window, and the observation window is in transparent arrangement.

3. The automatic control early warning system for improving the reliability of safety production according to claim 1, wherein: the lower surface of the kettle body (1) is fixedly connected with supporting legs.

4. The automatic control early warning system for improving the reliability of safety production according to claim 1, wherein: the output end of the pump body (5) is fixedly connected with a first water pipe.

5. The automatic control early warning system for improving the reliability of safety production according to claim 1, wherein: the input fixedly connected with water pipe two of the pump body (5), and the one end that pump body (5) were kept away from to water pipe two extends into the inside of the cauldron body (1).