CN109581533A - A kind of active coke desulphurizing elephant trunk putty detection method - Google Patents
A kind of active coke desulphurizing elephant trunk putty detection method Download PDFInfo
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- CN109581533A CN109581533A CN201811477960.1A CN201811477960A CN109581533A CN 109581533 A CN109581533 A CN 109581533A CN 201811477960 A CN201811477960 A CN 201811477960A CN 109581533 A CN109581533 A CN 109581533A
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- elephant trunk
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- active coke
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
- G01V9/005—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00 by thermal methods, e.g. after generation of heat by chemical reactions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The invention discloses a kind of active coke desulphurizing elephant trunk putty detection methods, comprising the following steps: step 1: the elephant trunk temperature of temperature sensor acquisition active coke desulphurizing elephant trunk；Step 2: the elephant trunk temperature that temperature sensor acquires is sent to host computer by PLC controller；Step 3: whether the elephant trunk temperature that host computer judges that PLC controller is sent is greater than 50 DEG C, and when elephant trunk temperature is greater than 50 DEG C, control alarm is sounded an alarm.The present invention has the advantages that timely and accurately judge whether putty occurs in desulfurization elephant trunk.
Description
Technical field
The present invention relates to active coke desulphurizing technical fields, and in particular to a kind of active coke desulphurizing elephant trunk putty detection method.
Background technique
De- elephant trunk is one of the capital equipment of active coke desulphurizing system, the principle of activated coke desulfurization: utilizes activity
Burnt characterization of adsorption and catalysis characteristics make S02 in flue gas in flue gas vapor and oxygen react generation H2S04 and is adsorbed on
Activated coke surface adsorbs the activated coke heating regeneration of S02, releases high concentration S02 gas, and the activated coke circulation after regeneration makes
With high concentration S02 gas is processed into sulfuric acid.In the actual production process, the activity of activated coke is with life in desulfurization elephant trunk
Operating condition is produced constantly to change and change, if in desulfurization elephant trunk putty occurs for activated coke, it will cause activated cokes to recycle, from
And the function of active coke desulphurizing system is caused to decay, it will cause the paralysis of active coke desulphurizing system when serious.It is all by behaviour at present
Make the motion conditions that personnel periodically observe activated coke in desulfurization elephant trunk by peep hole, is judged in desulfurization elephant trunk with working experience
Whether putty is occurred.The mode of this artificial judgement desulfurization elephant trunk putty has the disadvantage in that labor intensity of workers height, cannot be complete
It is applicable in the variation of actual condition on site entirely, can not timely and accurately judge whether putty occurs in desulfurization elephant trunk.
Summary of the invention
The object of the present invention is to provide a kind of activity that can timely and accurately judge that putty whether occurs in desulfurization elephant trunk
Burnt desulfurization elephant trunk putty detection method.
To achieve the above object, present invention employs following technical solutions: a kind of active coke desulphurizing elephant trunk putty
Detection method, comprising the following steps:
Step 1: the elephant trunk temperature of temperature sensor acquisition active coke desulphurizing elephant trunk；
Step 2: the elephant trunk temperature that temperature sensor acquires is sent to host computer by PLC controller；
Step 3: whether the elephant trunk temperature that host computer judges that PLC controller is sent is greater than 50 DEG C, when elephant trunk temperature is greater than 50 DEG C
When, control alarm sounds an alarm.
Further, a kind of active coke desulphurizing elephant trunk putty detection method above-mentioned, in which: in step 2, PLC control
Device includes: the PLC slave station connecting with temperature sensor signal and the PLC master that connect simultaneously with PLC slave station and host computer signal
It stands, the PLC slave station is used for the elephant trunk temperature signal of real-time reception temperature sensor feedback and believes the received elephant trunk temperature of institute
Number it is sent to PLC master station in real time, the elephant trunk temperature signal that the PLC master station is sent for real-time reception PLC slave station will simultaneously be connect
The elephant trunk processes temperature signal of receipts is sent to host computer at data-signal in real time.
Further, a kind of active coke desulphurizing elephant trunk putty detection method above-mentioned, in which: temperature sensor is thermal resistance
Temperature sensor.
Further, a kind of active coke desulphurizing elephant trunk putty detection method above-mentioned, in which: alarm is sound-light alarm
Device.
Through the implementation of the above technical solution, the beneficial effects of the present invention are: being come from by the temperature for monitoring de- elephant trunk
It is dynamic to judge blocking phenomenon whether occurs in desulfurization elephant trunk, it is changeable not only to adapt to field working conditions, but also can timely and accurately judge
Whether putty occurs in desulfurization elephant trunk out, enables the absorption regeneration stable operation of activated coke, ensure that active coke desulphurizing system
Stable smooth operation improves the continuity of production, reduces the labor intensity of operator.
Detailed description of the invention
Fig. 1 is a kind of operation principle schematic diagram of active coke desulphurizing elephant trunk putty detection method of the present invention.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.
As shown in Figure 1, a kind of active coke desulphurizing elephant trunk putty detection method, comprising the following steps:
Step 1: the elephant trunk temperature of thermal resistance temperature sensor acquisition active coke desulphurizing elephant trunk；
Step 2: the elephant trunk temperature that temperature sensor acquires is sent to host computer by PLC controller；Wherein, PLC controller packet
It includes: the PLC slave station being connect with temperature sensor signal and the PLC master station being connect simultaneously with PLC slave station and host computer signal,
The PLC slave station for real-time reception temperature sensor feedback elephant trunk temperature signal and by the received elephant trunk temperature signal of institute it is real
When be sent to PLC master station, the elephant trunk temperature signal that the PLC master station is sent for real-time reception PLC slave station is simultaneously received by institute
Elephant trunk processes temperature signal is sent to host computer at data-signal in real time；
Step 3: whether the elephant trunk temperature that host computer judges that PLC controller is sent is greater than 50 DEG C, when elephant trunk temperature is greater than 50 DEG C
When, control combined aural and visual alarm sounds an alarm.
The invention has the advantages that judging automatically in desulfurization elephant trunk whether putty occurs by the temperature for monitoring de- elephant trunk
It is changeable not only to adapt to field working conditions, but also can timely and accurately judge whether putty occurs in desulfurization elephant trunk for phenomenon, makes to live
Property burnt absorption regeneration energy stable operation, ensure that the stable smooth operation of active coke desulphurizing system, improve the continuity of production, drop
The low labor intensity of operator.
Claims (4)
1. a kind of active coke desulphurizing elephant trunk putty detection method, it is characterised in that: the following steps are included:
Step 1: the elephant trunk temperature of temperature sensor acquisition active coke desulphurizing elephant trunk；
Step 2: the elephant trunk temperature that temperature sensor acquires is sent to host computer by PLC controller；
Step 3: whether the elephant trunk temperature that host computer judges that PLC controller is sent is greater than 50 DEG C, when elephant trunk temperature is greater than 50 DEG C
When, control alarm sounds an alarm.
2. a kind of active coke desulphurizing elephant trunk putty detection method according to claim 1, it is characterised in that: in step 2
In, PLC controller include: the PLC slave station being connect with temperature sensor signal and simultaneously with PLC slave station and host computer signal
The PLC master station of connection, the PLC slave station for real-time reception temperature sensor feedback elephant trunk temperature signal and by institute it is received
Elephant trunk temperature signal is sent to PLC master station, the elephant trunk temperature letter that the PLC master station is sent for real-time reception PLC slave station in real time
Number and the received elephant trunk processes temperature signal of institute is sent to host computer at data-signal in real time.
3. a kind of active coke desulphurizing elephant trunk putty detection method according to claim 1 or 2, it is characterised in that: temperature passes
Sensor is thermal resistance temperature sensor.
4. a kind of active coke desulphurizing elephant trunk putty detection method according to claim 1 or 2, it is characterised in that: alarm
For combined aural and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811477960.1A CN109581533A (en) | 2018-12-05 | 2018-12-05 | A kind of active coke desulphurizing elephant trunk putty detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811477960.1A CN109581533A (en) | 2018-12-05 | 2018-12-05 | A kind of active coke desulphurizing elephant trunk putty detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109581533A true CN109581533A (en) | 2019-04-05 |
Family
ID=65927287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811477960.1A Pending CN109581533A (en) | 2018-12-05 | 2018-12-05 | A kind of active coke desulphurizing elephant trunk putty detection method |
Country Status (1)
| Country | Link |
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| CN (1) | CN109581533A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436142A (en) * | 2019-08-30 | 2019-11-12 | 中冶北方（大连）工程技术有限公司 | Drying grate pressure type bulk putty detection device |
| CN112161710A (en) * | 2020-09-25 | 2021-01-01 | 江苏永钢集团有限公司 | Method for improving and monitoring flame stability of active coke desulfurization hot-blast stove |
Citations (6)
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|---|---|---|---|---|
| DE3169099D1 (en) * | 1980-11-07 | 1985-03-28 | Kobe Steel Ltd | Thermal sensor for detecting temperature distribution |
| CN201694632U (en) * | 2010-04-29 | 2011-01-05 | 沈阳中煤工程技术有限公司 | Chute blocking detector |
| CN204115567U (en) * | 2014-08-06 | 2015-01-21 | 苏州华道生物药业有限公司 | A kind of control device preventing putty |
| CN206243895U (en) * | 2016-10-10 | 2017-06-13 | 上海克硫环保科技股份有限公司 | A kind of elephant trunk and the integrated cleaning system of activated coke waste gas |
| CN107504509A (en) * | 2017-08-28 | 2017-12-22 | 浙江富春江环保热电股份有限公司 | Garbage incinerator slag slag-draining device and its letting cinder control method |
| CN207622786U (en) * | 2017-12-19 | 2018-07-17 | 神雾环保技术股份有限公司 | A kind of device judging high-temperature closed chute putty using surface temperature |
-
2018
- 2018-12-05 CN CN201811477960.1A patent/CN109581533A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3169099D1 (en) * | 1980-11-07 | 1985-03-28 | Kobe Steel Ltd | Thermal sensor for detecting temperature distribution |
| CN201694632U (en) * | 2010-04-29 | 2011-01-05 | 沈阳中煤工程技术有限公司 | Chute blocking detector |
| CN204115567U (en) * | 2014-08-06 | 2015-01-21 | 苏州华道生物药业有限公司 | A kind of control device preventing putty |
| CN206243895U (en) * | 2016-10-10 | 2017-06-13 | 上海克硫环保科技股份有限公司 | A kind of elephant trunk and the integrated cleaning system of activated coke waste gas |
| CN107504509A (en) * | 2017-08-28 | 2017-12-22 | 浙江富春江环保热电股份有限公司 | Garbage incinerator slag slag-draining device and its letting cinder control method |
| CN207622786U (en) * | 2017-12-19 | 2018-07-17 | 神雾环保技术股份有限公司 | A kind of device judging high-temperature closed chute putty using surface temperature |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436142A (en) * | 2019-08-30 | 2019-11-12 | 中冶北方（大连）工程技术有限公司 | Drying grate pressure type bulk putty detection device |
| CN110436142B (en) * | 2019-08-30 | 2024-03-08 | 中冶北方（大连）工程技术有限公司 | Pressure type large block blocking detection device of chain grate |
| CN112161710A (en) * | 2020-09-25 | 2021-01-01 | 江苏永钢集团有限公司 | Method for improving and monitoring flame stability of active coke desulfurization hot-blast stove |
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