Safety monitoring device for oxo-phenylacetate synthesis

Abstract

The utility model discloses a safety monitoring device for oxo-phenylacetate synthesis, and belongs to the technical field of safety monitoring. The utility model relates to a safety monitoring device for oxo-phenylacetate synthesis. The safety monitoring device comprises a substrate, an adjusting assembly, a sensor and a monitoring alarm, a sliding groove is formed in one side face of the base plate, and a monitoring alarm is fixedly arranged on the other side face of the base plate. The adjusting assembly is in sliding connection with the sliding groove, and the adjusting assembly is connected with the output end of an external driving motor so as to adjust the position of the adjusting assembly on the base plate; the sensor is arranged on the adjusting assembly, and the sensor is electrically connected with the monitoring alarm; the position of the safety monitoring device can be rapidly moved, the monitoring position of the sensor in the synthesis device is adjusted, the monitoring area of the safety monitoring device is expanded, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the safe monitoring technical field, more specifically, relate to a kind of oxo benzene acetic acid ester synthesis safety monitoring device. BACKGROUND

[0002] Oxo benzene acetic acid ester is an important photosensitizer, mainly used in photo-polymerization material and other related fields. The product can initiate the polymerization reaction of acrylate, epoxy and other monomers, can absorb light wave amplitude width, less dosage, widely used in wood, plastic, paper, ink, anticorrosive and other coating industries, is indispensable photosensitizer for new generation of solvent-free film forming, finishing, printing and other materials. Due to its excellent performance, the market demand is increasing year by year, and the annual growth rate is about 20%.

[0003] In the preparation process of oxo benzene acetic acid ester, sulfuric acid needs to be added and heated to reflux, and real-time safety monitoring needs to be carried out during the whole synthesis process to ensure that no safety accidents occur.

[0004] The detection device of the existing safety monitoring device is often fixed, which is not convenient to adjust during actual use, so that the monitoring position of the device is limited, and the actual use demand cannot be met well. UTILITY MODEL CONTENTS

[0005] The technical problem to be solved by the utility model is to provide a kind of oxo benzene acetic acid ester synthesis safety monitoring device, it can realize the position of quick moving safety monitoring device, adjust the monitoring position of sensor in synthesis device, expand the monitorable area of safety monitoring device, improve the practicability of device.

[0006] The utility model relates to a kind of oxo benzene acetic acid ester synthesis safety monitoring device, it includes base plate, adjusting assembly, sensor and monitoring alarm. Slotted is set up on the side surface of base plate, monitoring alarm is fixedly arranged on the other side surface of base plate. Adjusting assembly is slidably connected between slotted, adjusting assembly is connected with the output end of external drive motor, to adjust the position of adjusting assembly on base plate. Sensor is set on adjusting assembly, sensor is electrically connected with monitoring alarm.

[0007] As a further improvement of the utility model, adjusting assembly includes moving block and telescopic rod. The lower side of moving block is fixedly connected with the upper end of telescopic rod, moving block is embedded in the slotted of base plate, moving block is matched with the shape of slotted, to accommodate moving block. Telescopic rod is connected with the output end of external telescopic motor, so that telescopic rod can be telescoped up and down. Sensor is fixedly arranged on the lower end of telescopic rod.

[0008] As a further improvement of the utility model, the sliding groove comprises a ring-shaped sliding groove and a cross-shaped sliding groove. The base plate has a circular structure. The ring-shaped sliding groove is arranged on the lower side of the base plate and coaxially arranged with the base plate. The cross-shaped sliding groove is arranged in the ring-shaped sliding groove, and the center point of the cross-shaped sliding groove passes through the center of the base plate.

[0009] As a further improvement of the utility model, the safety detection device further comprises a lifting assembly. A connecting groove is arranged on the outer side of the base plate. The lifting assembly is connected with the base plate through the connecting groove, and the lifting assembly is connected with the output end of the external lifting motor, so that the lifting assembly can drive the base plate to move up and down.

[0010] As a further improvement of the utility model, the lifting assembly comprises a lifting disc and a lifting guide rail. The inner side of the lifting disc is nested in the connecting groove, and the outer side of the lifting disc is slidingly connected with the lifting guide rail. The lifting guide rail is arranged on the outer side of the base plate.

[0011] As a further improvement of the utility model, the sensor comprises a temperature sensor and a gas sensor.

[0012] As a further improvement of the utility model, the safety monitoring device is arranged on the upper side of the synthesizing device.

[0013] As a further improvement of the utility model, a top plate for preventing impact and a lighting lamp for lighting are arranged above the monitoring alarm.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] By arranging the adjusting assembly and the lifting assembly, the adjusting assembly is arranged on the lower side of the base plate, the position of the telescopic rod connected below the adjusting assembly is adjusted by moving the moving block in the ring-shaped sliding groove and the cross-shaped sliding groove, the telescopic rod is connected with the external telescopic motor, the position of the sensor is changed by moving up and down, so that the monitoring area of the device is changed; the lifting assembly is connected with the base plate, the moving range of the whole device is expanded, the area of the monitoring area is increased, the position of the safety monitoring device can be quickly moved, the monitoring position of the sensor in the synthesizing device is adjusted, the monitorable area of the safety monitoring device is expanded, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a general structure schematic view of the utility model;

[0017] Figure 2 It is a structure schematic view of the base plate of the utility model;

[0018] Figure 3 It is an enlarged view of A;

[0019] Figure 4 It is a structure schematic view of the lifting assembly of the utility model.

[0020] Explanation of reference numerals in the drawings:

[0021] Base plate 1, annular sliding groove 2, cross sliding groove 3, moving block 4, telescopic rod 5, sensor 6, monitoring alarm 7, connecting groove 8, lifting disc 9, lifting guide rail 10. DETAILED DESCRIPTION

[0022] Specific embodiment one: please refer to Figures 1-4 A kind of oxo benzene ethyl acetate synthesis safety monitoring device, it includes base plate 1, adjusting assembly, sensor 6 and monitoring alarm 7.The safety monitoring device is arranged on synthesis device upper side, and safety monitoring device monitors abnormal situation in synthesis process in real time, and timely reminds operating personnel.

[0023] One side of base plate 1 is provided with sliding groove, and the other side of base plate 1 is fixedly provided with monitoring alarm 7.Adjusting assembly is slidably connected between sliding groove, adjusting assembly is connected with the output end of external driving motor, to adjust the position of adjusting assembly on base plate 1.Sensor 6 is arranged on adjusting assembly, and sensor 6 is electrically connected with monitoring alarm 7, when sensor 6 detects that the value in synthesis device is abnormally fluctuated, monitoring alarm 7 issues alarm.Sensor 6 includes temperature sensor and gas sensor.The working principle and connection relationship of sensor 6 and monitoring alarm 7 are conventional technical means, which will not be repeated here.

[0024] Top plate for preventing impact and illuminating lamp for illumination are further provided above monitoring alarm 7.

[0025] Adjusting assembly includes moving block 4 and telescopic rod 5.The lower side of moving block 4 is fixedly connected with the upper end of telescopic rod 5, moving block 4 is embedded in the sliding groove of base plate 1, and moving block 4 is matched with the shape of sliding groove to accommodate moving block 4.Telescopic rod 5 is connected with the output end of external telescopic motor, so that telescopic rod 5 can be telescoped up and down.Sensor 6 is fixedly arranged on the lower end of telescopic rod 5.Sliding groove includes annular sliding groove 2 and cross sliding groove 3.Base plate 1 is circular structure.Annular sliding groove 2 is arranged on the lower side of base plate 1, annular sliding groove 2 is coaxially arranged with base plate 1, and the center of annular sliding groove 2 is located at the same position as the center of base plate 1.Cross sliding groove 3 is arranged in annular sliding groove 2, and the center point of cross sliding groove 3 passes through the center of base plate 1.

[0026] The safety detection device further includes lifting assembly.A connecting groove 8 is formed on the outer side of base plate 1.Lifting assembly is connected with base plate 1 through connecting groove 8, and lifting assembly is connected with the output end of external lifting motor, so that lifting assembly can drive base plate 1 to move up and down.

[0027] The lifting assembly comprises a lifting disc 9 and a lifting rail 10. The lifting disc 9 is nested in the connecting groove 8 on the inner side, and is in sliding connection with the lifting rail 10 on the outer side. The lifting rail 10 is arranged on the outer side of the base plate 1, and the lifting disc 9 moves up and down along the inner side of the lifting rail 10.

[0028] By arranging the adjusting assembly and the lifting assembly, the adjusting assembly is arranged on the lower side of the base plate 1, the position of the telescopic rod 5 connected below is adjusted by moving the block 4 in the annular sliding groove 2 and the cross sliding groove 3, the telescopic rod 5 is connected with an external telescopic motor, the position of the sensor 6 is changed by moving up and down, so that the monitoring area of the device is changed; the lifting assembly is connected with the base plate 1, the activity range of the whole device is expanded, the area of the monitoring area is increased, the position of the safety monitoring device can be quickly moved, the monitoring position of the sensor 6 in the synthetic device is adjusted, the monitoring area of the safety monitoring device is expanded, and the practicability of the device is improved.

Claims

1. A safety monitoring device for the synthesis of oxyphenylacetic acid esters, characterized in that: It includes a base plate (1), an adjustment component, a sensor (6), and a monitoring alarm (7); a sliding groove is provided on one side of the base plate (1), and a monitoring alarm (7) is fixedly installed on the other side of the base plate (1); the adjustment component is slidably connected to the sliding groove, and the adjustment component is connected to the output end of the external drive motor to adjust the position of the adjustment component on the base plate (1); the sensor (6) is installed on the adjustment component, and the sensor (6) is electrically connected to the monitoring alarm (7).

2. The safety monitoring device for the synthesis of oxyphenylacetic acid esters according to claim 1, characterized in that: The adjustment assembly includes a moving block (4) and a telescopic rod (5); the lower side of the moving block (4) is fixedly connected to the upper end of the telescopic rod (5), the moving block (4) is embedded in the groove of the base plate (1), and the shape of the moving block (4) matches the groove to accommodate the moving block (4); the telescopic rod (5) is connected to the output end of the external telescopic motor so that the telescopic rod (5) can extend and retract up and down; the sensor (6) is fixedly installed on the lower end of the telescopic rod (5).

3. The safety monitoring device for the synthesis of oxyphenylacetic acid esters according to claim 1, characterized in that: The slide includes an annular slide (2) and a cross slide (3); the substrate (1) has a circular structure; the annular slide (2) is opened on the lower side of the substrate (1), and the annular slide (2) is coaxially arranged with the substrate (1); the cross slide (3) is arranged inside the annular slide (2), and the center point of the cross slide (3) passes through the center of the substrate (1).

4. The safety monitoring device for the synthesis of oxyphenylacetic acid esters according to claim 1, characterized in that: The safety monitoring device also includes a lifting component; a connecting groove (8) is provided on the outer side of the base plate (1); the lifting component is connected to the base plate (1) through the connecting groove (8), and the lifting component is connected to the output end of the external lifting motor so that the lifting component can drive the base plate (1) to move up and down.

5. The safety monitoring device for the synthesis of oxyphenylacetic acid esters according to claim 4, characterized in that: The lifting assembly includes a lifting plate (9) and a lifting guide rail (10); the inner side of the lifting plate (9) is nested in the connecting groove (8), and the outer side of the lifting plate (9) is slidably connected to the lifting guide rail (10); the lifting guide rail (10) is located on the outer side of the base plate (1).

6. The safety monitoring device for the synthesis of oxyphenylacetic acid esters according to claim 1, characterized in that: The sensor (6) includes a temperature sensor and a gas sensor.

7. The safety monitoring device for the synthesis of oxyphenylacetic acid esters according to claim 1, characterized in that: The safety monitoring device is located on the upper side of the synthesis device.

8. The safety monitoring device for the synthesis of oxyphenylacetic acid esters according to claim 1, characterized in that: The monitoring alarm (7) is equipped with a top plate for preventing impact and a lighting lamp for illumination.

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