Ash slag treatment device for chemical automation instrument

Abstract

The utility model discloses an ash treatment device for a chemical automation instrument, and belongs to the field of cleaning and maintenance of chemical automation instruments. The connecting pipe is used for being connected to a pipeline monitoring section and used for installing and fixing an automatic instrument, and the installing opening is formed in the side wall of the connecting pipe and used for allowing an instrument probe to be inserted. The scrubbing mechanism is arranged on the connecting pipe and is used for scrubbing the instrument probe; and the pinhole camera is fixedly arranged on the inner wall of the connecting pipe and is used for checking the dust accumulation condition on the surface of the instrument probe. According to the ash treatment device for the chemical automation instrument, the automation instrument is borne through the detachable connecting pipe, so that the automation instrument can be flexibly installed on a monitoring section of a pipeline, automatic brushing of an instrument probe is achieved in cooperation with use of the brushing mechanism, manual operation going deep into the pipeline is not needed, the depth limitation of an installation part is avoided, and the cleaning efficiency is improved. And the safety and the efficiency are also improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of cleaning and maintenance of chemical engineering automatic instruments, and particularly relates to a grey ash treatment device for chemical engineering automatic instruments. BACKGROUND

[0002] The chemical engineering automatic instrument is an automatic instrument tool with perfect functions and is composed of a plurality of automatic elements. The automatic instrument generally has a plurality of functions, such as measurement, display, recording or measurement, control and alarm. The automatic instrument itself is a system and is a subsystem in the whole automatic system. In the chemical engineering production, the automatic instrument plays a vital role and is an important tool for realizing the automatic production process. The cleaning and maintenance of the chemical engineering automatic instrument is an important link for ensuring the normal operation of the instrument and prolonging the service life.

[0003] A grey ash treatment device for chemical engineering automatic instruments is disclosed in Chinese Utility Model Patent No. CN216323494U. The device is held by a hand-held mechanism, the cleaning mechanism is inserted into the instrument probe in the pipeline, water is supplied by the water supply mechanism for cleaning, and the sponge sheet is used for wiping. Although the device can scrub the sensor in the installation pipeline of the automatic instrument, manual operation is required, and the instrument probe needs to be close to the pipeline opening. If the instrument probe is in the deep part of the pipeline, it is not convenient for manual insertion and operation.

[0004] Therefore, the application provides a grey ash treatment device for chemical engineering automatic instruments to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] The application provides a grey ash treatment device for chemical engineering automatic instruments, which aims to solve the problem that the existing grey ash treatment device for chemical engineering automatic instruments needs manual operation and is not convenient to use when the instrument probe is located in the deep part of the pipeline.

[0006] To achieve the above purpose, the application provides the following technical scheme: a grey ash treatment device for chemical engineering automatic instruments, comprising a connecting pipe used for connecting a pipeline monitoring section and used for fixing and installing the automatic instrument, a mounting port opened in the side wall of the connecting pipe and used for inserting the instrument probe, a brushing mechanism arranged on the connecting pipe and used for brushing the instrument probe, and a pinhole camera fixedly installed on the inner wall of the connecting pipe and used for observing the ash condition on the surface of the instrument probe.

[0007] The brush washing mechanism comprises a brush ring arranged inside the connecting pipe to move close to or away from the mounting port for being sleeved outside the instrument probe and brushing the instrument probe, four electric telescopic rods fixedly installed at positions corresponding to the periphery of the mounting port on the connecting pipe and having movable ends fixedly connected with four corners of the brush ring respectively, a water supply connector fixedly connected with the connecting pipe, and a spring hose fixedly installed at one end close to the inner side of the connecting pipe and having the other end fixedly connected with the brush ring for supplying water to the inside of the brush ring.

[0008] Preferably, the inner ring of the brush ring is embedded with a ring pipe connected with the water outlet end of the spring hose for spraying water around the instrument probe.

[0009] Preferably, the upper and lower sides of the brush ring are both provided with a plurality of bristles fixedly connected with the inner ring of the brush ring and arranged in a ring array.

[0010] Preferably, the inner ring of the ring pipe is provided with a plurality of water spraying holes arranged in a ring array.

[0011] Preferably, the two ends of the connecting pipe are both provided with flanges.

[0012] Preferably, the connecting pipe is provided with a blow-drying mechanism for blowing and drying the cleaning water on the instrument probe.

[0013] Preferably, the blow-drying mechanism comprises a micro air pump fixedly installed on the outer wall of the connecting pipe and a blow pipe fixedly installed on the inner wall of the connecting pipe and having an air inlet end connected with the air outlet end of the micro air pump.

[0014] Preferably, the micro air pump and the blow pipe are provided with two groups, and the air outlet ends of the two blow pipes are respectively aligned with the two sides of the instrument probe.

[0015] The chemical automation instrument ash treatment device can load the automation instrument through the detachable connecting pipe, so that the automation instrument can be flexibly installed in the monitoring section of the pipeline, and the brush washing mechanism is used to realize automatic brushing of the instrument probe, without manual operation in the pipeline, thereby avoiding the depth limitation of the installation position, improving safety and efficiency.

[0016] The chemical automation instrument ash treatment device is provided with the blow-drying mechanism, which can quickly blow and dry the water droplets on the surface of the instrument probe, avoids the interference of the water droplets on the monitoring result, and improves the accuracy of the monitoring. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a kind of chemical automation instrument ash treatment device structure schematic Figure 1 ;

[0018] Figure 2 It is a kind of chemical automation instrument ash treatment device structure schematic Figure 2 ;

[0019] Figure 3 It is a kind of chemical automation instrument ash treatment device brush ring overall structure schematic.

[0020] In the figure:

[0021] 1, connecting pipe; 11, mounting port; 12, flange plate;

[0022] 2, brush washing mechanism; 21, brush ring; 211, ring pipe; 2111, water injection hole; 212, brush; 22, electric telescopic rod; 23, water supply connector; 24, spring hose;

[0023] 3, blow-drying mechanism; 31, micro air pump; 32, spray pipe;

[0024] 4, pinhole camera. DETAILED DESCRIPTION

[0025] 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, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] Embodiment 1

[0027] The present embodiment provides a kind of chemical automation instrument ash treatment device, as shown in Figure, the chemical automation instrument ash treatment device, including for connecting in pipeline monitoring section and for the automatic instrument installation fixed connecting pipe 1, open in the side wall of connecting pipe 1 for instrument probe insertion mounting port 11, be arranged on connecting pipe 1 for the brush washing mechanism 2 of instrument probe and fixedly installed in the inner wall of connecting pipe 1 for viewing the pinhole camera 4 of instrument probe surface ash condition. Figures 1-3

[0028] ​The brushing mechanism 2 comprises a brush ring 21 arranged inside the connecting pipe 1 to move close to or away from the mounting port 11 for being sleeved on the outside of the instrument probe and brushing the same, four electric telescopic rods 22 fixedly arranged on the connecting pipe 1 and having movable ends respectively fixedly connected with four corners of the brush ring 21, a water supply connector 23 fixedly connected with the connecting pipe 1, and a spring hose 24 fixedly arranged on one end of the water supply connector 23 close to the inner side of the connecting pipe 1 and having the other end fixedly connected with the brush ring 21 for supplying water to the inside of the brush ring 21.

[0029] In use, first, the automatic instrument is fixedly arranged on the connecting pipe 1, and then the connecting pipe 1 is connected to the pipeline monitoring section. The mounting port 11 on the connecting pipe 1 allows the instrument probe to be inserted into the pipeline and contacted with the medium in the pipeline for monitoring. The brush ring 21 in the brushing mechanism 2 is initially located away from the mounting port 11 to avoid interfering with the normal work of the instrument probe. When cleaning is needed, the four electric telescopic rods 22 are simultaneously started, and their movable ends push the brush ring 21 to move towards the instrument probe until the brush ring 21 is tightly sleeved on the instrument probe. At the same time, the water supply connector 23 supplies water to the inside of the brush ring 21 through the spring hose 24. The design of the spring hose 24 allows the brush ring 21 to keep supplying water during movement and has a certain flexibility to adapt to the movement of the brush ring 21. The water flows out of the inside of the brush ring 21 to wet the bristles of the brush ring 21, thereby enhancing the brushing effect. The pinhole camera 4 is fixedly arranged on the inner wall of the connecting pipe 1, and its visual angle is aligned with the surface of the instrument probe. Through a remote monitoring device, an operator can real-time view the dust deposition on the surface of the instrument probe and adjust the working state of the brushing mechanism 2 as needed. After brushing is completed, the electric telescopic rods 22 are reset to drive the brush ring 21 back to the initial position. At this time, the water supply connector 23 can be closed to stop water supply.

[0030] Specifically, the inner ring of the brush ring 21 is embedded with a ring pipe 211 connected with the water outlet end of the spring hose 24 for spraying water around the instrument probe, and the upper and lower sides of the brush ring 21 are both provided with a plurality of bristles 212 fixedly connected with the inner ring of the brush ring 21 and arranged in a ring array. The inner ring of the ring pipe 211 is provided with a plurality of water spraying holes 2111 arranged in a ring array. When water flows into the ring pipe 211 from the spring hose 24, the water is guided to the inner ring of the ring pipe 211 and uniformly sprayed out through the ring array of water spraying holes 2111. The water spraying holes 2111 are located in the inner ring of the brush ring 21 to ensure that the water is directly sprayed around the instrument probe, thereby wetting the surface of the instrument probe and the bristles 212 to improve the brushing effect. When the brush ring 21 is sleeved on the instrument probe, the bristles 212 will be in close contact with the surface of the instrument probe. Through the pushing of the electric telescopic rods 22, the brush ring 21 can move along the axial direction of the instrument probe to drive the bristles 212 to brush the instrument probe.

[0031] It can be understood that both ends of the connecting pipe 1 are provided with flanges 12; the flanges 12 are tightly connected with the flanges of adjacent pipelines or equipment through fasteners such as bolts, so as to realize the fixed installation of the connecting pipe 1.

[0032] Embodiment 2

[0033] Different from Embodiment 1, after the brush ring 21 sprays water and brushes the instrument probe, water droplets will be left on the surface of the instrument probe, which will cause inaccurate monitoring results if directly used. Therefore, the connecting pipe 1 is provided with a blow-drying mechanism 3 for blowing dry the cleaning water on the instrument probe, the blow-drying mechanism 3 comprises a micro air pump 31 fixedly installed on the outer wall of the connecting pipe 1 and a blow pipe 32 fixedly installed on the inner wall of the connecting pipe 1 and having an air inlet end connected with an air outlet end of the micro air pump 31, and the micro air pump 31 and the blow pipe 32 are provided with two groups, and the air outlet ends of the two blow pipes 32 are respectively aligned with the two sides of the instrument probe.

[0034] After the brush ring 21 sprays water and brushes the instrument probe, the micro air pump 31 is started to blow dry air to the surface of the instrument probe through the blow pipe 32, and since the air outlet ends of the blow pipes 32 are directly aligned with the instrument probe, the water droplets on the surface of the instrument probe can be quickly blown dry, and meanwhile, the arrangement of the two groups of micro air pumps 31 and blow pipes 32 ensures that each part of the instrument probe can be uniformly blown dry; through the arrangement of the blow-drying mechanism 3, the water droplets on the surface of the instrument probe can be quickly blown dry, avoiding the interference of the water droplets on the monitoring results and improving the accuracy of the monitoring.

[0035] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any skilled person in the art can make equivalent replacement or change according to the technical solution and concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A device for ash disposal for chemical automation instrumentation, characterized by: The utility model provides a pipeline monitoring section connecting pipe (1) for connecting and automation instrument installation fixing, installation port (11) for instrument probe insertion is opened in the side wall of connecting pipe (1), brush mechanism (2) for brushing instrument probe is arranged on the connecting pipe (1) and pinhole camera (4) for viewing instrument probe surface dust condition is fixedly installed on the inner wall of connecting pipe (1) are provided; The brush mechanism (2) includes a brush ring (21) arranged on the inner side of the connecting pipe (1) and movable towards or away from the installation port (11) for sleeving on the outside of the instrument probe and brushing it, four electric telescopic rods (22) fixedly installed on the connecting pipe (1) at positions corresponding to the periphery of the installation port (11) and having active ends respectively fixedly connected with the four corners of the brush ring (21), a water supply connector (23) fixedly connected with the connecting pipe (1), and a spring hose (24) fixedly installed on one end of the water supply connector (23) close to the inner side of the connecting pipe (1) and having the other end fixedly connected with the brush ring (21) for supplying water to the inside of the brush ring (21).

2. The ash disposal device for chemical engineering automation instrumentation according to claim 1, characterized in that: The inner ring of the brush ring (21) is embedded with a ring pipe (211) connected with the water outlet end of the spring hose (24) for spraying water around the instrument probe.

3. The ash disposal device for chemical engineering automation instrumentation according to claim 2, characterized in that: The upper and lower sides of the brush ring (21) are both provided with a plurality of bristles (212) fixedly connected with the inner ring of the brush ring (21) and arranged in a ring array.

4. The ash disposal device for chemical engineering automation instrumentation according to claim 3, characterized in that: The inner ring of the ring pipe (211) is provided with a plurality of water spraying holes (2111) arranged in a ring array.

5. The ash disposal device for chemical engineering automation instrumentation according to claim 4, characterized in that: Both ends of the connecting pipe (1) are provided with flanges (12).

6. The ash disposal device for chemical engineering automation instrumentation according to claim 5, characterized in that: The connecting pipe (1) is provided with a blow-drying mechanism (3) for blowing and drying the cleaning water on the instrument probe.

7. The ash disposal device for chemical engineering automation instrumentation according to claim 6, characterized in that: The blow-drying mechanism (3) includes a micro air pump (31) fixedly installed on the outer wall of the connecting pipe (1) and a blow pipe (32) fixedly installed on the inner wall of the connecting pipe (1) and having an air inlet end connected with the air outlet end of the micro air pump (31).

8. The ash disposal device for chemical engineering automation instrumentation according to claim 7, characterized in that: The micro air pump (31) and the blow pipe (32) are provided with two groups, and the air outlet ends of the two blow pipes (32) are respectively aligned on both sides of the instrument probe.

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