CN209287877U - A kind of rapping-off-ash device with monitoring function - Google Patents
A kind of rapping-off-ash device with monitoring function Download PDFInfo
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- CN209287877U CN209287877U CN201822000620.1U CN201822000620U CN209287877U CN 209287877 U CN209287877 U CN 209287877U CN 201822000620 U CN201822000620 U CN 201822000620U CN 209287877 U CN209287877 U CN 209287877U
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- rapping
- ash
- trip rod
- control cabinet
- piston
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Abstract
The utility model relates to a kind of rapping-off-ash device with monitoring function, which includes rapping-off-ash mechanism, monitoring system with control cabinet.The monitoring system is provided with characteristic signal acquisition device in the monitoring system, for monitoring the characteristic parameter when work of rapping-off-ash mechanism for monitoring whether rapping-off-ash mechanism works normally；The monitoring device is additionally provided with processing unit, for handling acquisition data, and then judges whether rapping-off-ash device works normally, and carry out intelligent processing.The rapping-off-ash device of the utility model to judge whether rapping-off-ash mechanism works normally, avoids that cylinder breaks down or technical requirements are not achieved in ramping effect, ensure that dedusting effect by the way that monitoring system is arranged to rapping-off-ash mechanism.
Description
Technical field
The utility model relates to rapping-off-ash fields, and in particular to a kind of rapping-off-ash device with monitoring function.
Background technique
The later period nineties in last century uses as coalification gas technology obtains large-scale popularization at home.However in coalification gas work
During skill there is the dust stratification in cavity wall the problem of, coalification gas production efficiency is not only reduced, the temperature liter of cavity wall is also made
Height, so that production process, there is safety problem, automatic rapping dust removing device can effectively solve the knot in coalification gas production technology
Grey problem.
In actual production, due to technique or the factor of failure, it is understood that there may be rapping apparatus tap bar be failure to actuate or
The problem of requirement of production technology is not achieved in the dynamics of shock, influences dedusting effect.Existing rapping-off-ash device will receive life
The restriction of situations such as production. art and technology is haveed the defects that certain.
Utility model content
The utility model provides a kind of rapping-off-ash device with monitoring function, and just whether energy effective monitoring vibrator
Often work guarantees dedusting effect.
Technical solution used by the utility model is as follows:
A kind of rapping-off-ash device with monitoring function, comprising:
Rapping-off-ash mechanism, the rapping-off-ash mechanism include cylinder and are fixedly connected with the power output end of the cylinder
Trip rod；
Monitoring system, the monitoring system include the place of acquisition device and the signal for handling the acquisition device output
Device is managed, the acquisition device is provided with the sound collector that voice signal is hit for acquiring the trip rod；
Control cabinet, the control cabinet and monitoring system electrical connection receive the signal of the processing unit output and control
It makes the rapping-off-ash mechanism work or stops.
Through the above technical solutions, the monitoring system is for monitoring whether rapping-off-ash mechanism works normally；The control
Cabinet processed controls entire rapping-off-ash mechanism for the signal that processing unit exports to be identified and handled.
Preferably, the processing unit includes:
The audio signal processor being electrically connected with the sound collector, for extracting the sound of the sound collector output
The intensity and frequency of sound signal；
The intelligent processor being electrically connected respectively with the audio signal processor and the control cabinet, for receiving the sound
The intensity and frequency signal that sound signal processor issues simultaneously are compared and judge with pre-set critical field, and to described
Control cabinet issues instruction.
Through the above technical solutions, processing unit can collect the frequency and intensity that trip rod hits sound, and utilize intelligence
Energy processor is identified, is compared with the frequency and intensity of pre-set standard voice, and then decision making, and will sentence
Determine signal and be sent to control cabinet, normal signal instruction is issued when the frequency and intensity of sound are in range, when the frequency of sound
When with range not in critical field, intelligent processor issues abnormal signal to control cabinet.
Preferably, the acquisition device further includes the tolerance monitor for monitoring the cylinder intake air quantity, the tolerance
Monitor is electrically connected with the intelligent processor.
Through the above technical solutions, acquisition device is additionally provided with tolerance monitor, the air inflow letter of tolerance monitor acquisition
Number it is sent to intelligent processor, intelligent processor is compared and judges, Jin Erbang according to pre-set standard tolerance range
Help analyzing failure cause whether extremely caused by cylinder intake.
Preferably, above-mentioned rapping-off-ash device further includes alarm, and the alarm is electrically connected with the control cabinet.
Through the above technical solutions, processing unit can also alarm, after control cabinet receives abnormal signal, control alarm into
Row alarm, for example issue sound-light alarm.
Preferably, the trip rod is fixedly connected by piston rod with the cylinder, the trip rod and the piston rod
Coaxial sleeve is gone back outside equipped with pipe and guide tube, and one end of the guide tube is protruded into the pipe, and the trip rod is towards the cylinder
One end protrude into the guide tube, seal chamber is formed between the trip rod and the guide tube, is also set up in the seal chamber
The spring for having the piston being fixedly connected with the piston rod and offseting with the piston.
Through the above technical solutions, piston rod, which drives trip rod to hit, carries out rapping-off-ash, piston can be into guide tube
The guiding in row rapping direction, while the setting of spring is so that spring compressible, when installation, are very convenient when installation guide tube.
Preferably, the piston rod passes through the centre bore of one end far from the trip rod of the guide tube, the piston
Bar surface is provided with several grooves, and the first sealing ring, first sealing ring and the center are provided in each groove
Hole hole wall is fitted close.
Through the above technical solutions, the sealing ring can directly dismantle piston rod replacement sealing ring when breaking down, guarantee
The air-tightness of cylinder.
Preferably, the piston is provided with y-type seal ring close to one end of the trip rod, and the piston is hit far from described
The one end for hitting bar is additionally provided with several second sealing rings.
Through the above technical solutions, leakproofness can be improved in Y type locating ring, resistance to pressure is good, and applicable pressure is extensive, while the
The setting of two sealing rings is for being oriented to piston rod.
The technical solution of the utility model, compared with prior art, generated to have the beneficial effect that:
The rapping-off-ash device of the utility model is monitored the shock sound of trip rod by the way that mechanism for monitoring is arranged, when
When cacophonia, can alarm, and feed back to control cabinet and control entire rapping-off-ash mechanism and stop working, can in order to and
When Measuring error；Also gas cylinder working condition is monitored, judges whether cylinder works normally, to avoid cylinder trouble and lead
Ash disposal requirement is not achieved in cause, a kind of carry out auxiliary diagnosis as failure cause.
Detailed description of the invention
In description of the above-mentioned and/or additional aspect and advantage of the utility model from combination following accompanying drawings to embodiment
It will be apparent and be readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of the rapping-off-ash device of the utility model；
In attached drawing 1, the representative structure list of each label is as follows:
1, trip rod, 2, alarm, 3, sound collector, 4, audio signal processor, 5, intelligent processor, 6, rapping removes
Grey mechanism, 7, tolerance monitor, 8, cylinder, 9, control cabinet, 10, piston rod, 11, sealing ring, 12, air inlet, 13, the sealing of Y type
Circle, 14, spring, 15, guide tube.16, the second sealing ring, 17, piston, 18, pipe, 19, guide sleeve.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
As shown in Figure 1, the rapping-off-ash device of present embodiment, comprising:
Rapping-off-ash mechanism 6, the rapping-off-ash mechanism 6 include cylinder 8 and fix with the power output end of the cylinder 8
The trip rod 1 of connection；
Monitoring system, monitoring system include the acquisition device that sound and air inflow are hit for acquiring rapping-off-ash mechanism 6
With the processing unit of the signal for handling acquisition device output；
Control cabinet 9, control cabinet 9 and monitoring system electrical connection, the signal and output signal of receiving and processing device output, control
The work of rapping-off-ash mechanism 6 stops；
The power output end of cylinder 8 is fixedly connected with trip rod 1, and driving trip rod 1 taps gasification furnace wall surface, from
And carry out ash disposal work.It is monitored by setting monitoring system to sound is hit, is according to sound judgement shock work is hit
No exception, while gas cylinder working condition is monitored, judge whether cylinder works normally, to avoid cylinder trouble and cause
Ash disposal requirement is not achieved.When hitting cacophonia or cylinder breaks down, monitoring system, which can and issue signal, stops cylinder
Alarm signal is made and is issued in stop, and feeds back information to control cabinet and carry out preliminary fault diagnosis.
Specifically, control cabinet 9 is traditionally arranged to be a control cabinet, control cabinet includes that electrical control cabinet and PLC may be programmed journey
Sequence control cabinet, air valve is provided in electrical control cabinet, and air valve is connect by tracheae with vibrator air inlet.PLC may be programmed program
Control cabinet selects SIEMENS PLC S7-400, and accesses DCS system, and PLC control cabinet is internally provided with SIMATICS7-400 and can compile
Thread processor and the communication of SIMATIC MP277 operation panel and main PLC, electrical control cabinet connect with PLC control cabinet, can show
Complete equipment control flow, and realize manually or automatically handover operation.
Acquisition device includes the air inlet when sound collector 3 and cylinder 8 for acquiring the shock sound of trip rod 1 work
The tolerance monitor 7 of amount.The variation of the sound of trip rod 1 and the air inflow of cylinder 8 can be monitored simultaneously, when an exception occurs,
And then can decide whether it is that the trip rod as caused by 8 failure of cylinder hits exception.Here sound collector 3, which can be set, is scheming
The lateral wall of the pipe 18 shown also can be set in other positions, it is not limited to which the position of diagram, tolerance monitor 7 are arranged
At cylinder air inlet 12.
Processing unit includes audio signal processor 4 and intelligent processor 5.
Specifically, intensity of sound and frequency that audio signal processor 4 acquires the shock sound of trip rod 1 for identification are simultaneously
Output signal, the signal input part of audio signal processor 4 and the signal output end communication connection of sound collector 3；The sound
The signal output end of sound signal processor 4 and the signal input part communication connection of intelligent processor 5.；
Specifically, intelligent processor 5 is also electrically connected with control cabinet 9, the rapping that a standard is arranged to intelligent processor 5 is removed
The intensity and frequency range of sound are hit in grey mechanism, and intelligent processor receives the sound that audio signal processor 4 issues when work
The intensity and frequency of signal are simultaneously compared and judge with pre-set critical field, and issue and instruct to control cabinet 9.Separately
Outside, the signal output end communication connection of the signal input part of intelligent processor 5 and tolerance monitor 7, intelligent processor 5 is according to pre-
The standard tolerance range being first arranged is compared and judges, and then helps whether analyzing failure cause is caused extremely by cylinder intake
's.Specifically, intelligent processor 5 carries XC7Z010-1CLG225I chip, can be programmed.Intelligent processor 5 has study
The unit of function, intelligent processor 5 can learn the signal of acquisition, analog result and processing result；Intelligence
Processor 5 has storage function, and the storage element of intelligent processor 5 can store the data of input；Intelligent processor 5
Have a decision-making function, the judging unit of intelligent processor 5 can result to the signal and simulator simulation that collector acquires into
Row determines；Intelligent processor 5 has a processing function, 5 processing unit of intelligent processor can to the data-signal of above-mentioned input into
Row processing, and feedback signal is exported for processing result.
In another embodiment, rapping-off-ash device is additionally provided with alarm 2.Alarm 2 is electrically connected with control cabinet 9,
For issuing alarm signal in 8 irregular working of cylinder.Alarm 2 can be set to combined aural and visual alarm, can make a sound
Or optical signal.
In the rapping-off-ash mechanism structure of the utility model, trip rod 1 is fixedly connected by piston rod 10 with cylinder 8, is hit
It hits outside bar 1 and piston rod 10 and goes back coaxial sleeve equipped with pipe 18 and guide tube 15, one end of guide tube 15 is protruded into pipe 18, trip rod 1
It is protruded into guide tube 15 towards one end of cylinder 8, seal chamber is formed between trip rod 1 and guide tube 15, is additionally provided in seal chamber
The piston 17 being fixedly connected with piston rod 10 and the spring 14 to offset with piston 17.The left side of trip rod 1 and piston rod 10 are fixed
Connection, piston 17 offsets with trip rod 1, and trip rod 1 and piston rod 10 can move left and right all in guide tube 15, while
The left side of pipe 18 is additionally provided with guide sleeve 19, is oriented to the left end of trip rod 1, and piston rod 10 drives trip rod 1 to hit
Rapping-off-ash is carried out, piston 17 can carry out the guiding in rapping direction in guide tube 15, while the setting of spring 14 is so that installation
Spring 14 is compressible when guide tube 15, and when installation is very convenient.
Further, piston rod 10 passes through the centre bore of one end of the separate trip rod 1 of guide tube 15, and can be sliding along hole arm
It moves, the multiple grooves in 10 surface of piston rod, the first sealing ring 11, each first sealing ring 11 and centre bore hole wall is provided in each groove
It is fitted close, the first sealing ring 11 is O-ring seal, and when piston rod 10 is mobile, the first sealing ring 11 carries out good sealing.The
One sealing ring 11 can directly dismantle piston rod 10 and replace sealing ring when breaking down, guarantee the air-tightness of cylinder 8
Further, one end of trip rod 1 is provided with y-type seal ring 13 in piston 17, piston 17 is far from trip rod 1
One end be additionally provided with several second sealing rings 16, the second sealing ring 16 is traditionally arranged to be O-ring seal, for piston rod 1
It is oriented to.Leakproofness can be improved in y-type seal ring 13, and resistance to pressure is good, and it is extensive to be applicable in pressure.
In actual work, the processing of intelligent processor 5 divides following two situation:
Embodiment 1: the sound frequency generated when ash removing mechanism 20 works and intensity are vibrated in the sound frequency of normal work
Within the scope of intensity, intelligent processor 5 identify and the feedback signal of normal work is output to control cabinet more afterwards
9, rapping-off-ash mechanism continues to work on according to program set under nominal situation.
Embodiment 2: the sound frequency generated when ash removing mechanism 20 works and intensity are vibrated in the sound frequency of normal work
Except the range of intensity, intelligent processor 5 identify and the signal tapped more again is fed back to control cabinet 9, controls
Cabinet 9 processed issues instruction, and rapping-off-ash mechanism 6 is according to above-mentioned steps task again.If the rapping-off-ash mechanism 6 acted again strikes
Hit the frequency and intensity of sound in the normal range, the continuation of rapping-off-ash mechanism 6 works according to preset program；If moved again
The rapping-off-ash device 20 of work taps the frequency and intensity of sound outside normal range (NR), and intelligent processor 5 issues truncated signal,
Control cabinet control rapping-off-ash mechanism 6 stops working, and issues command signal, and alarm 2 starts and issues sound and light alarm signal.
In some embodiments, after abnormal generation, the operational data in 5 storage element of intelligent processor is transferred, preliminary
Judge that the failsafe link of rapping-off-ash mechanism 6 places under repair, failure cause is finally inputed to the unit of intelligent processor 5
Learnt, intelligent processor 5 can be handled quickly when this failure occurring again.
Although oneself is through the embodiments of the present invention have shown and described, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (7)
1. a kind of rapping-off-ash device with monitoring function, it is characterised in that: including；
Rapping-off-ash mechanism (6), the rapping-off-ash mechanism (6) include cylinder (8) and the power output end with the cylinder (8)
The trip rod (1) being fixedly connected；
Monitoring system, the monitoring system include the processing dress of acquisition device and the signal for handling the acquisition device output
It sets, the acquisition device is provided with the sound collector (3) that voice signal is hit for acquiring the trip rod (1)；
Control cabinet (9), the control cabinet (9) and monitoring system electrical connection receive the signal of the processing unit output simultaneously
It controls rapping-off-ash mechanism (6) work or stops.
2. the rapping-off-ash device according to claim 1 with monitoring function, which is characterized in that the processing unit packet
It includes:
The audio signal processor (4) being electrically connected with the sound collector (3), it is defeated for extracting the sound collector (3)
The intensity and frequency of voice signal out；
The intelligent processor (5) being electrically connected respectively with the audio signal processor (4) and the control cabinet (9), for receiving
The intensity and frequency signal of audio signal processor (4) sending are simultaneously compared and sentence with pre-set critical field
It is disconnected, and issue and instruct to the control cabinet (9).
3. the rapping-off-ash device according to claim 2 with monitoring function, it is characterised in that: the acquisition device is also
Including the tolerance monitor (7) for monitoring the cylinder (8) air inflow, the tolerance monitor (7) and the Intelligent treatment
Device (5) electrical connection.
4. the rapping-off-ash device according to claim 1 with monitoring function, it is characterised in that:
It further include alarm (2), the alarm (2) is electrically connected with the control cabinet (9).
5. the rapping-off-ash device according to claim 1 with monitoring function, it is characterised in that: the trip rod (1)
It is fixedly connected by piston rod (10) with the cylinder (8), the trip rod (1) and the piston rod (10) are also coaxially arranged outside
There are a pipe (18) and guide tube (15), one end of the guide tube (15) is protruded into the pipe (18), and the trip rod (1) is towards institute
The one end for stating cylinder (8) is protruded into the guide tube (15), is formed with sealing between the trip rod (1) and the guide tube (15)
Chamber is additionally provided with the piston (17) being fixedly connected with the piston rod (10) in the seal chamber and offsets with the piston (17)
Spring (14).
6. the rapping-off-ash device according to claim 5 with monitoring function, it is characterised in that: the piston rod (10)
Centre bore across one end far from the trip rod (1) of the guide tube (15), the piston rod (10) is if surface is provided with
A groove is done, is provided with the first sealing ring (11) in each groove, first sealing ring (11) and the centre bore hole wall
It is fitted close.
7. the rapping-off-ash device according to claim 5 with monitoring function, it is characterised in that: the piston (17) is leaned on
One end of the nearly trip rod (1) is provided with y-type seal ring (13), the one end of the piston (17) far from the trip rod (1)
It is additionally provided with several second sealing rings (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822000620.1U CN209287877U (en) | 2018-11-30 | 2018-11-30 | A kind of rapping-off-ash device with monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822000620.1U CN209287877U (en) | 2018-11-30 | 2018-11-30 | A kind of rapping-off-ash device with monitoring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209287877U true CN209287877U (en) | 2019-08-23 |
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ID=67657025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822000620.1U Active CN209287877U (en) | 2018-11-30 | 2018-11-30 | A kind of rapping-off-ash device with monitoring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209287877U (en) |
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2018
- 2018-11-30 CN CN201822000620.1U patent/CN209287877U/en active Active
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