CN216014063U

CN216014063U - Novel unmanned system of patrolling and examining of basement

Info

Publication number: CN216014063U
Application number: CN202122519071.0U
Authority: CN
Inventors: 宁芳青
Original assignee: Maanshan Jianghai Energy Saving Technology Co ltd
Current assignee: Maanshan Jianghai Energy Saving Technology Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-03-11
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a novel unmanned inspection system for basement, which comprises a small flue, a waste gas shutter, a small flue sampling port, an exchange mechanism and a waste gas lump, wherein the exchange mechanism is connected with a switch brace; and a temperature measuring sensor is inserted into a sampling port of the small flue and is used for continuously measuring the temperature of the waste gas in the small flue on line. This neotype unmanned system of patrolling and examining of basement, through on-line measuring and intelligent analysis, the judgement to little flue temperature, the state position that detection waste gas that can be fine sticks together and whether normally work to whether grasp the burning state of coke oven combustion chamber, whether the regenerator is run a leak, the burning of individual flame path is unusual in real time, the normal operating of guarantee basement equipment.

Description

Novel unmanned system of patrolling and examining of basement

Technical Field

The utility model relates to an unmanned system of patrolling and examining technical field specifically is a novel unmanned system of patrolling and examining of basement.

Background

The basement manual inspection and patrol have great potential safety hazards, so that a robot unmanned inspection system appears, in the system, a robot walks back and forth along a fixed track in a reciprocating mode, and the running condition of equipment is judged through means of shooting, detecting and the like. The disadvantages of this system are: the precision equipment is many, the maintenance is difficult, the fault rate is very high.

The inspection of the basement mainly detects the state position of the waste gas lump and whether the waste gas lump works normally, whether an exchange cock of a gas system is in place, and the like. The combustion state of the coke oven combustion chamber, whether the regenerator is leaked or not and the combustion abnormity of a single flame path are difficult to master in real time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel unmanned system of patrolling and examining of basement, through on-line measuring and intelligent analysis, the judgement to little flue temperature, the state position that detection waste gas that can be fine sticks together and whether normally work to whether grasp the burning state of coke oven combustion chamber, whether the regenerator is leaked, the burning of individual flame path is unusual in real time, the normal operating of guarantee basement equipment can solve the problem that exists among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel unmanned inspection system for basements comprises a small flue, a waste gas shutter, a small flue sampling port, an exchange mechanism and a waste gas lump, wherein the exchange mechanism is connected with an exchanger brace; and a temperature measuring sensor is inserted into a sampling port of the small flue and is used for continuously measuring the temperature of the waste gas in the small flue on line.

Preferably, according to the exhaust gas temperature change law in the little flue for judge the operating condition that waste gas sticks together and the operating condition of switch brace, and then judge whether equipment normally works.

Preferably, the method is used for judging the combustion condition of the combustion chamber and the cross leakage condition of the regenerator according to the temperature change rule of the exhaust gas in the small flue.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the novel unmanned inspection system for the basement detects the gas temperature in the small flue by inserting the temperature measuring sensor into the sampling port on the small flue; therefore, when the air flow is raised, air is fed, the temperature detected by the temperature measuring sensor is the air temperature, and the temperature value does not exceed 50 ℃; when the air flow is down, the waste gas enters, and the temperature detected by the temperature measuring sensor is 250-350 ℃.

If the waste gas lump is not normally exchanged when the airflow rises, and cold air cannot enter the small flue, the temperature of the small flue is higher than 50 ℃; if the air current descends, the waste gas lump is not normally exchanged, no suction force exists in the small flue, the flue gas does not flow, and the temperature curve is also distorted.

Therefore, the working state of the waste gas lump with the specific furnace number can be accurately determined by comprehensively judging the temperature signal detected by the temperature measuring sensor and the interlocking signal of the industrial computer, and the alarm processing is carried out, so that the unmanned inspection of the basement is realized.

Drawings

Fig. 1 is a top view of the overall structure of the present invention;

FIG. 2 is a front view of the overall structure of the present invention;

fig. 3 is a schematic view of the gas exchange mechanism of the present invention.

In the figure: 1. a small flue; 2. an exhaust gas shutter; 21. an exchange mechanism; 22. waste gas lump; 3. a small flue sampling port; 4. a switch brace; 5. a temperature measuring sensor; 6. the cock is exchanged.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a novel unmanned inspection system for a basement comprises a small flue 1, a waste gas shutter 2, a small flue sampling port 3, an exchange mechanism 21 and a waste gas lump 22, wherein the exchange mechanism 21 is connected with an exchanger brace 4.

And a temperature measuring sensor 5 is inserted into the small flue sampling port 3 and is used for continuously measuring the temperature of the waste gas in the small flue 1 on line.

According to the exhaust gas temperature change rule in the small flue 1 for judge the operating condition that exhaust gas sticks together 22 and the operating condition of switch brace 4, and then judge whether equipment normally works.

And the method is used for judging the combustion condition of the combustion chamber and the cross leakage condition of the regenerator according to the temperature change rule of the waste gas in the small flue 1.

In the above, exchange mechanism 21 and waste gas lump 22 move at the time of setting for, detect the temperature in little flue 1 through temperature measurement sensor 5 to communicate through circuit and industrial computer, thereby show the temperature value change curve in real time on industrial computer, the staff judges the temperature change in little flue 1 according to the temperature value change curve, reachs exchange mechanism 21 and the operating condition that waste gas lump 22.

And (3) judging the abnormity of the waste gas lump 22:

the temperature sensor 5 is inserted into a small flue sampling port 3 on the small flue 1 to detect the gas temperature in the small flue 1; therefore, when the air flow is raised, air is fed, the temperature detected by the temperature measuring sensor 5 is the air temperature, and the temperature value does not exceed 50 ℃; when the air flow is down, the waste gas enters, and the temperature detected by the temperature measuring sensor 5 is 250-350 ℃.

If the waste gas lump 22 is not normally exchanged when the airflow rises, and cold air cannot enter the small flue 1, the temperature of the small flue 1 is far higher than 50 ℃; if the air flow descends, the waste gas lump 22 is not exchanged normally, no suction force exists in the small flue 1, the flue gas does not flow, and the temperature curve is also distorted.

Therefore, the working state of the waste gas lump 22 with the specific furnace number can be accurately judged through comprehensive judgment of the temperature signal detected by the temperature measuring sensor 5 and the interlocking signal of the industrial computer, and alarm processing is carried out, so that unmanned inspection of the basement is realized.

4 fracture judgment of switch brace:

if the same state occurs for a plurality of exhaust gas plugs 22, it is assumed that a problem occurs with the switch brace 7.

And (3) fault judgment of the gas exchange cock 6:

if the exchange cock 6 breaks down, the supply quantity of the coal gas is influenced, the temperature drop can be observed rapidly on the vertical flue, meanwhile, the flue gas temperature is distorted and drops slowly, and the factor of the two aspects is integrated to judge whether the exchange cock 6 has a problem.

Further, if a plurality of the switch taps 6 detect a failure, it is determined that the switch brace 4 has failed.

In summary, the following steps: this neotype unmanned system of patrolling and examining of basement, through on-line measuring and intelligent analysis, the judgement to little flue 1 temperature, the state position that detection waste gas that can be fine sticks together 3 and whether normally work to judge switch brace 4 fracture failure and the trouble of coal gas exchange cock 6, and grasp the combustion state of coke oven combustion chamber in real time, whether the regenerator is run by oneself hourglass, the burning of individual flame path is unusual, guarantee basement equipment's normal operating, therefore can effectively solve prior art problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel unmanned system of patrolling and examining of basement which characterized in that: the device comprises a small flue (1), a waste gas shutter (2), a small flue sampling port (3), an exchange mechanism (21) and a waste gas lump (22), wherein the exchange mechanism (21) is connected with an exchanger brace (4);

a temperature measuring sensor (5) is inserted into the small flue sampling port (3) and is used for continuously measuring the temperature of the waste gas in the small flue (1) on line.

2. The novel unmanned inspection system for basements according to claim 1, wherein: according to the exhaust gas temperature change rule in the small flue (1), the operating condition that is used for judging the operating condition that the exhaust gas sticks together (22) and the operating condition of switch brace (4) and then judging whether equipment works normally.

3. The novel unmanned inspection system for basements according to claim 1, wherein: and the method is used for judging the combustion condition of the combustion chamber and the cross leakage condition of the regenerator according to the temperature change rule of the waste gas in the small flue (1).