CN206818132U - A kind of highly automated measurement apparatus of Weight type green coke of microprocessor control - Google Patents
A kind of highly automated measurement apparatus of Weight type green coke of microprocessor control Download PDFInfo
- Publication number
- CN206818132U CN206818132U CN201720314324.1U CN201720314324U CN206818132U CN 206818132 U CN206818132 U CN 206818132U CN 201720314324 U CN201720314324 U CN 201720314324U CN 206818132 U CN206818132 U CN 206818132U
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- CN
- China
- Prior art keywords
- weight
- proximity switch
- movable pulley
- green coke
- pulley
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 22
- 239000002010 green coke Substances 0.000 title claims abstract description 17
- 238000002955 isolation Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 238000009827 uniform distribution Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000004939 coking Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 230000002411 adverse Effects 0.000 abstract description 2
- 230000000505 pernicious effect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000005235 decoking Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Coke Industry (AREA)
Abstract
Entitled a kind of highly automated measurement apparatus of Weight type green coke of microprocessor control of the present utility model.Belong to level-sensing device technical field.It mainly solves the problems, such as that manual measurement green coke highly has labor intensity greatly and measuring environment is severe.It is mainly characterized by：It is made up of detector and controller two parts；Explorer portion includes being installed on motor, active line wheel, movable pulley and fixed pulley on shell body, active line wheel and motor connection, and the pull rope in active line wheel after movable pulley and fixed pulley with weight around being connected；Controller part is the field controlling instrument for including microcontroller.The utility model has the characteristics that cost is low, simple in construction, measurement accuracy is high, strong anti-interference performance, is especially suitable for measuring green coke height under the adverse circumstances such as coking production, instead of manual measurement, without opening tower mouth, it also avoid the leakage of pernicious gas.
Description
Technical field
The utility model belongs to level-sensing device technical field.More particularly to a kind of Weight type green coke height of microprocessor control
Self-operated measuring unit.
Background technology
In delayed coking production, because environment is more severe, the measurement to green coke height always is that manual method uses
Dipping is completed.From in order to improve Automatic survey level, the labor intensity of worker is reduced, while base is laid for closed decoking
Plinth, it is necessary to a to carry out the burnt high device of automatic measurement in the presence of a harsh environment.The device of patent description, just meets this
One demand.
The content of the invention
The utility model is directed to the problems of the prior art, there is provided a kind of Weight type green coke height of microprocessor control is certainly
Dynamic measurement apparatus, it can be rotated by controlled motor and drive plummet to measure controlling level using hawser, so as to not influence coking
On the premise of production, instead of manual measurement controlling level.
Technical solution of the present utility model is：A kind of highly automated measurement dress of the Weight type green coke of microprocessor control
Put, it is characterised in that：It is made up of detector and controller two parts；Explorer portion include being installed on motor on shell body,
Active line wheel, movable pulley and fixed pulley, active line wheel and motor connection, the pull rope in active line wheel around movable pulley and determine cunning
It is connected after wheel with weight；Controller part is the field controlling instrument for including microcontroller.
Controller part described in technical solution of the present utility model, which also includes, to be fixed on shell body, and respectively
With the first proximity switch, the second proximity switch and the 3rd proximity switch of movable pulley, fixed pulley and weight corresponding matching.
Movable pulley described in technical solution of the present utility model is provided with chute；Movable pulley is sleeved on by chute
It is fixed on the slide bar on shell body.
The first proximity switch described in technical solution of the present utility model is arranged on movable pulley and slides top；It is fixed sliding
Circumference uniform distribution installs 4 or multiple metal bosses on wheel, and the second proximity switch is arranged on fixed pulley side；3rd proximity switch is pacified
Frame bottom loaded on fixed pulley.
The weight of movable pulley described in technical solution of the present utility model is less than 2 times of weight weight.
Controller part described in technical solution of the present utility model includes ModBus bus communications.
Controller part described in technical solution of the present utility model includes microprocessor and connected with microprocessor
Isolation circuit, motor-drive circuit, power circuit, button display circuit and the communicating circuit connect；Isolation circuit is close with first
Switch, the second proximity switch and the connection of the 3rd proximity switch；Motor-drive circuit and motor connection.
The rotating of the utility model controlled motor detects the raising and lowering of weight to drive, when detection weight touches
During surface of material, by the detection of tension force, system sends instruction controlled motor stalling；Pull rope capstan winch rotates, drilling thereon
The interruption of proximity switch can be caused to trigger, so that output voltage changes, form pulse information（Code-disc turns around output 4
Individual/multiple pulse）；System is believed by detecting the pulse that weight is gathered by coke drum top to the cured layer of green coke height
Number, the height of current green coke can be calculated.
Beneficial effect is caused by the utility model：The highly automated measurement apparatus of the utility model Weight type green coke has cost
Low, simple in construction, the features such as measurement accuracy is high, strong anti-interference performance, it is especially suitable for the adverse circumstances such as coking production；It can pass through
Control module controls detecting module quick detection controlling level, so as to replace manual measurement, without opening tower mouth, it also avoid
The leakage of evil gas.
Brief description of the drawings
Fig. 1 is the utility model testing agency mechanical construction drawing.
Fig. 2 is the structure chart of the utility model control circuit.
Fig. 3 is the utility model measurement procedure figure.
In figure：1. active line wheel；2. shell body；3. fixed pulley；4. pull rope；5. the second proximity switch；6. the
Three proximity switches；7. weight；8. chute；9. the first proximity switch；10. movable pulley.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1.In the utility model embodiment, there is provided a kind of Weight type green coke of microprocessor control is highly automated
Measurement apparatus, it is made up of detector and controller two parts.Explorer portion is the mechanical part of whole detecting system, including
Motor, active line wheel 1, movable pulley 10 and the fixed pulley 3 being installed on shell body 2, active line wheel 1 and motor connection, active line
Pull rope 4 on wheel 1 is connected after bypassing movable pulley 10 and fixed pulley 3 with weight 7.Movable pulley 10 is provided with chute 8, movable pulley 10
It is sleeved on and is fixed on the slide bar on shell body 2 by chute 8.The weight of movable pulley 10 is less than 2 times of the weight of weight 7, so
The axle of movable pulley 10 is pushed to the top of chute 8.
Controller part is the field controlling instrument using microcontroller as core, mainly realizes the detection of thing position, motor
Control, the display and transmission of information.Finally, measurement result is converted to 4mA~20mA DC signal outputs of standard.Controller
Part, which includes, to be fixed on shell body 2, and the first proximity switch with movable pulley 10, fixed pulley 3 and the corresponding matching of weight 7 respectively
A9, the second proximity switch B5 and the 3rd proximity switch C6.First proximity switch A9 is arranged on movable pulley 10 and slides top, and first connects
Nearly switch A9 is not triggered when the axle of movable pulley 10 falls below chute 8, when the axle of movable pulley 10 is pushed to the top of chute 8,
The first proximity switch A9 is triggered, and detects whether weight 7 contacts tested object plane with this.On fixed pulley 3 circumference uniform distribution install 4 or
Multiple metal bosses, the second proximity switch B5 are arranged on the side of fixed pulley 3, and when fixed pulley 3 rotates, each boss is close to second
Exploitation is triggered during proximity switch B5, output of pulse signal is produced, the liter of weight 7 can be obtained by the processing of pulse signals pair
Height value drops.3rd proximity switch C6 is installed on the frame bottom of fixed pulley 3, is approached when weight 7 is pulled to top triggering the 3rd
When switching C6, motor stops lifting weight 7, while is reset to counting, and avoids measurement from producing cumulative errors.Controller part includes
Microprocessor and the isolation circuit being connected with microprocessor, motor-drive circuit, power circuit, button display circuit and communication electricity
Road.Isolation circuit is connected with the first proximity switch A9, the second proximity switch B5 and the 3rd proximity switch C6.Motor-drive circuit with
Motor connection.Communicating circuit includes ModBus bus communications, there is provided the mode of ModBus bus communications remotely obtains.Pass through micro- place
Manage device controlled motor and rotate release pull rope 4, pull rope 4 bypasses a movable pulley 10 that can be slided in chute 8, further around mistake
One fixed pulley 3, and tensioning is drawn by a weight 7.During release, weight 7 is tensioned pull rope 4 all the time, and drives and determine
Pulley 3 rotates.The displacement of the lines of the outer ring of fixed pulley 3 is equal with the displacement of weight 7 all the time.
It is primarily due to the mass of weight 7 and is more than movable pulley 10, movable pulley 10 is located at sliding bar top, switch connection, weight 7
In Ta Kou, when sending sign on, motor rotates forward, weight drop, start recording pulse, until weight 7 drops down onto measured solid
On, now movable pulley 10 falls on sliding bar bottom, triggers circuit, stop recording pulse, height is exported by display screen by calculating
Degree, and motor starts reversion and withdraws weight, when weight 7 is received to tower mouth, reaches upper bound trigger switch, motor stalling.
Claims (4)
- A kind of 1. highly automated measurement apparatus of Weight type green coke of microprocessor control, it is characterised in that：By detector and control Device two parts are formed；Explorer portion includes being installed on shell body（2）On motor, active line wheel（1）, movable pulley（10）With it is fixed Pulley（3）, active line wheel（1）With motor connection, active line wheel（1）On pull rope（4）Around movable pulley（10）And fixed pulley （3）Afterwards with weight（7）Connection；Controller part is the field controlling instrument for including microcontroller；Described controller part is also Comprising being fixed on shell body（2）On, and respectively with movable pulley（10）, fixed pulley（3）And weight（7）The first of corresponding matching is close Switch（9）, the second proximity switch（5）With the 3rd proximity switch（6）；Described movable pulley（10）It is provided with chute（8）；Movable pulley （10）Pass through chute（8）It is sleeved on and is fixed on shell body（2）On slide bar on；The first described proximity switch（9）Installed in dynamic Pulley（10）Slide top；Fixed pulley（3）Upper circumference uniform distribution installs 4 or multiple metal bosses, the second proximity switch（5）Installation In fixed pulley（3）Bian Shang；3rd proximity switch（6）It is installed on fixed pulley（3）Frame bottom.
- 2. a kind of highly automated measurement apparatus of Weight type green coke of microprocessor control according to claim 1, its feature It is：Described movable pulley（10）Weight be less than 2 times of weight（7）Weight.
- 3. a kind of highly automated measurement apparatus of Weight type green coke of microprocessor control according to claim 1 or 2, it is special Sign is：Described controller part includes ModBus bus communications.
- 4. a kind of highly automated measurement apparatus of Weight type green coke of microprocessor control according to claim 2, its feature It is：Described controller part includes microprocessor and the isolation circuit being connected with microprocessor, motor-drive circuit, power supply Circuit, button display circuit and communicating circuit；Isolation circuit and the first proximity switch（9）, the second proximity switch（5）Connect with the 3rd Nearly switch（6）Connection；Motor-drive circuit and motor connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720314324.1U CN206818132U (en) | 2017-03-29 | 2017-03-29 | A kind of highly automated measurement apparatus of Weight type green coke of microprocessor control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720314324.1U CN206818132U (en) | 2017-03-29 | 2017-03-29 | A kind of highly automated measurement apparatus of Weight type green coke of microprocessor control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206818132U true CN206818132U (en) | 2017-12-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720314324.1U Expired - Fee Related CN206818132U (en) | 2017-03-29 | 2017-03-29 | A kind of highly automated measurement apparatus of Weight type green coke of microprocessor control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206818132U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645670A (en) * | 2018-07-17 | 2018-10-12 | 广州拓浪智能应急科技有限公司 | A kind of water-quality sampler and unmanned boat |
| CN114778603A (en) * | 2022-03-01 | 2022-07-22 | 河钢乐亭钢铁有限公司 | Monitoring system and method for steel wire rope of casting crane |
-
2017
- 2017-03-29 CN CN201720314324.1U patent/CN206818132U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645670A (en) * | 2018-07-17 | 2018-10-12 | 广州拓浪智能应急科技有限公司 | A kind of water-quality sampler and unmanned boat |
| CN114778603A (en) * | 2022-03-01 | 2022-07-22 | 河钢乐亭钢铁有限公司 | Monitoring system and method for steel wire rope of casting crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |