CN202606310U - Cyclone monitoring device and system - Google Patents
Cyclone monitoring device and system Download PDFInfo
- Publication number
- CN202606310U CN202606310U CN2012202934587U CN201220293458U CN202606310U CN 202606310 U CN202606310 U CN 202606310U CN 2012202934587 U CN2012202934587 U CN 2012202934587U CN 201220293458 U CN201220293458 U CN 201220293458U CN 202606310 U CN202606310 U CN 202606310U
- Authority
- CN
- China
- Prior art keywords
- cyclone
- pipeline
- flow
- overflow pipe
- utility
- 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 - Lifetime
Links
- 238000012806 monitoring device Methods 0.000 title abstract 4
- 238000012544 monitoring process Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 235000019738 Limestone Nutrition 0.000 abstract description 8
- 239000006028 limestone Substances 0.000 abstract description 8
- 239000002002 slurry Substances 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000006477 desulfuration reaction Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000023556 desulfurization Effects 0.000 abstract 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C11/00—Accessories, e.g. safety or control devices, not otherwise provided for, e.g. regulators, valves in inlet or overflow ducting
Landscapes
- Cyclones (AREA)
Abstract
The utility model discloses a cyclone monitoring device and system. The cyclone monitoring device is characterized by comprising a detection unit, an alarm unit and a control unit, wherein the detection unit is connected with a bottom flow pipeline and/or an overflow pipeline of a cyclone, and is used for detecting and outputting the flow of the bottom flow pipeline and/or the overflow pipeline; and the control unit is connected with the detection unit and the alarm unit, and is used for receiving a flow signal of the bottom flow pipeline and/or the overflow pipeline output by the detection unit, determining whether the cyclone is blocked according to the flow signal of the bottom flow pipeline and/or the overflow pipeline, and outputting a control signal to the alarm unit. According to the cyclone monitoring device and the system, the blocking situation of the cyclone can be monitored in real time, and a blocked cyclone is determined rapidly, so that the quality of prepared limestone slurry is not influenced, energy is saved, consumption is lowered, and the desulfurization efficiency is increased.
Description
Technical field
The utility model relates to the monitoring field, particularly, relates to a kind of cyclone supervising device and system.
Background technology
In present desulphurization system, the lime stone cyclone often is used.The lime stone cyclone mainly comprises two output channels, is respectively underflow pipeline and overflow pipe.When material is fed in the cyclone; Cyclone becomes thick material (comprising the big limestone particle and the slurries of high concentration) and thin material (comprising the little limestone particle and the slurries of low concentration) with feed separation; Wherein, Said thick material is discharged through the underflow pipeline of cyclone, and said thin material is discharged through the overflow pipe of cyclone.Yet in the running of lime stone cyclone, sometimes because of thick material too much causes the underflow pipeline of cyclone blocked, and this obstruction is difficult in time found by the operating personnel of Central Control Room.
Generally speaking, the stopping state of cyclone all is that the field personnel could find when arriving on-the-spot inspection equipment, in time handles then.This method causes finding the cyclone of blockage phenomenon early, and then causes the cyclone cisco unity malfunction, and power consumption directly influences the quality and the desulfuration efficiency of slurrying.In addition, when the slurries of making are defective, directly cause the increase of running time, energy consumption, operating cost and the maintenance cost of grinding machine pulping system.
The utility model content
The purpose of the utility model provides a kind of cyclone supervising device and system, could find the problem of cyclone stopping state to need the staff to reach the spot in the solution prior art.
To achieve these goals; The utility model provides a kind of cyclone supervising device, it is characterized in that, this device comprises: detecting unit; Be connected with the underflow pipeline and/or the overflow pipe of cyclone, be used to detect and export the flow of said underflow pipeline and/or said overflow pipe; Alarm unit; And control module; Link to each other with said alarm unit with said detecting unit; Be used to receive the said underflow pipeline of said detecting unit output and/or the flow signal of said overflow pipe; Confirm according to the flow signal of said underflow pipeline and/or said overflow pipe whether said cyclone stops up, and output control signals to said alarm unit.
The utility model also provides a kind of cyclone monitoring system, it is characterized in that, this system comprises: cyclone is used for the material of input is separated; And said cyclone supervising device, link to each other with said cyclone, be used for said cyclone is monitored.
Through technique scheme, said cyclone supervising device and system can monitor the stopping state of cyclone in real time, need not Field Force's detection of reaching the spot; And can determine the cyclone that stopping state takes place apace; Maintenance in time, thus assurance equipment is under the normal operating condition always, does not influence the lime stone slurry quality of making; Energy-saving and cost-reducing, improve desulfuration efficiency.
Other feature and advantage of the utility model will partly specify in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is the further understanding that is used to provide the utility model, and constitutes the part of specification, is used to explain the utility model with the following specific embodiment, but does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the structure chart according to the cyclone supervising device of the utility model embodiment; And
Fig. 2 is the structure chart according to the cyclone monitoring system of the utility model embodiment.
The specific embodiment
Be elaborated below in conjunction with the specific embodiment of accompanying drawing to the utility model.Should be understood that the specific embodiment described herein only is used for explanation and explains the utility model, is not limited to the utility model.
Fig. 1 is the structure chart according to the cyclone supervising device 10 of the utility model embodiment.As shown in Figure 1, this cyclone supervising device 10 can comprise: detecting unit 101, be connected with the underflow pipeline and/or the overflow pipe of cyclone, and be used to detect and export the flow of said underflow pipeline and/or said overflow pipe; Alarm unit 103; And control module 102; Link to each other with said alarm unit 103 with said detecting unit 101; Be used to receive the said underflow pipeline of said detecting unit 101 outputs and/or the flow signal of said overflow pipe; Confirm according to the flow signal of said underflow pipeline and/or said overflow pipe whether said cyclone stops up, and output control signals to said alarm unit 103.
According to above-mentioned embodiment; Said detecting unit 101 can comprise the first detecting unit 101a and the second detecting unit 101b; The said first detecting unit 101a is connected with the underflow pipeline or the overflow pipe of said cyclone, and the said second detecting unit 101b is connected with the overflow pipe or the underflow pipeline of said cyclone.
As stated, said cyclone supervising device 10 can be monitored the underflow pipeline of cyclone and/or the flow of overflow pipe, and judges according to the flow of said underflow pipeline and/or said overflow pipe whether cyclone stops up.
Judge cyclone whether the principle of cause clogging be: the underflow pipeline flow of supposing cyclone is A, and the overflow pipe flow is B.Because the feed pump of cyclone flow basically is a definite value with lift, so the slurries treating capacity of cyclone is constant basically when moving.When A reduced, B must increase, and the amount that A reduces equals the amount that B increases, and vice versa.It is thus clear that when the underflow pipeline of cyclone took place to stop up, underflow pipeline flow A can reduce, and overflow pipe flow B can increase.Therefore; Whether want to monitor cyclone stops up; Both underflow pipeline changes in flow rate or overflow pipe changes in flow rate in the monitoring flow device separately; Also can monitor underflow pipeline changes in flow rate and overflow pipe changes in flow rate in the cyclone simultaneously, to realize real-time monitoring to the stopping state of cyclone.
Particularly; When detecting underflow pipeline flow A when being less than or equal to first preset value or overflow pipe flow B and being less than or equal to first preset value and overflow pipe flow B more than or equal to second preset value more than or equal to second preset value or underflow pipeline flow A, control module 102 is confirmed said cyclone blockage phenomenon; Otherwise control module 102 confirms that said cyclone does not have blockage phenomenon.Wherein, the lower limit that said first preset value is the underflow pipeline flow (that is, the critical value of stopping up taking place), said second preset value is the higher limit of overflow pipe flow.
Preferably, said detecting unit 101 can be a flowmeter.But the utility model is not limited thereto, and said detecting unit 101 can be a pressure sensor also, utilizes the force value of detected pipeline to calculate or draw the flow value of pipeline.Said detecting unit 101 also can be other any suitable devices that can directly or indirectly detect pipeline flow.
As previously mentioned, the said control signal of said control module 102 outputs is controlled the warning function of said alarm unit 103.Particularly, when said control module 102 is confirmed blockage phenomenon in the said cyclones, then said control module 102 outputs one control signal (for example, the signal of telecommunication of low level or high level etc.) is controlled said alarm unit 103 and is reported to the police; In said control module 102 definite said cyclones, do not have blockage phenomenon, then said control module 102 output one control signals (for example, the high level or the low level signal of telecommunication etc.) are controlled said alarm unit 103 and are not reported to the police.
In addition, the detecting unit 101 in the said cyclone supervising device 10 can be installed on the underflow pipeline and/or overflow pipe of said cyclone 301, and at this moment, said underflow pipeline and/or said overflow pipe can change the stainless steel of corrosion resistant into.
Fig. 2 is the structure chart according to the cyclone monitoring system 20 of the utility model embodiment.As shown in Figure 2, this cyclone monitoring system 20 can comprise: cyclone 201 is used for the slurries of input are separated; And above-mentioned cyclone supervising device 10, link to each other with said cyclone 201, be used for said cyclone 201 is monitored.
In addition; Above-mentioned cyclone monitoring system 20 can realize the monitoring to a plurality of cyclones with any suitable distortion; For example, cyclone supervising device 10 can be respectively monitored the underflow pipeline flow and/or the overflow pipe flow of each of a plurality of cyclones, and then can be when a plurality of cyclones operation; Judge that clogging appears in which cyclone, and report to the police immediately.
Thus, the utility model can be monitored the stopping state of cyclone in real time, and need not Field Force's detection of reaching the spot; And can determine the cyclone that stopping state takes place apace; Maintenance in time, thus assurance equipment is under the normal operating condition always, does not influence the lime stone slurry quality of making; Energy-saving and cost-reducing, improve desulfuration efficiency.
More than combine accompanying drawing to describe the preferred implementation of the utility model in detail; But; The utility model is not limited to the detail in the above-mentioned embodiment; In the technical conceive scope of the utility model, can carry out multiple simple variant to the technical scheme of the utility model, these simple variant all belong to the protection domain of the utility model.
Need to prove in addition; Each concrete technical characterictic described in the above-mentioned specific embodiment; Under reconcilable situation; Can make up through any suitable manner, for example alarm unit 103 can be integrated with control module 102, perhaps is positioned at outside the said cyclone supervising device 10 or the like.For fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible compound modes.
In addition, also can carry out combination in any between the various embodiment of the utility model, as long as its thought without prejudice to the utility model, it should be regarded as content disclosed in the utility model equally.
Claims (4)
1. a cyclone supervising device is characterized in that, this device comprises: detecting unit, be connected with the underflow pipeline and/or the overflow pipe of cyclone, and be used to detect and export the flow of said underflow pipeline and/or said overflow pipe; Alarm unit; And control module; Link to each other with said alarm unit with said detecting unit; Be used to receive the said underflow pipeline of said detecting unit output and/or the flow signal of said overflow pipe; Confirm according to the flow signal of said underflow pipeline and/or said overflow pipe whether said cyclone stops up, and output control signals to said alarm unit.
2. cyclone supervising device according to claim 1 is characterized in that, said detecting unit is a flowmeter.
3. cyclone supervising device according to claim 1 is characterized in that, said detecting unit is a pressure sensor.
4. a cyclone monitoring system is characterized in that, this system comprises: cyclone is used for the material of input is separated; And according to the described cyclone supervising device of any claim among the claim 1-3, link to each other with said cyclone, be used for said cyclone is monitored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202934587U CN202606310U (en) | 2012-06-18 | 2012-06-18 | Cyclone monitoring device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202934587U CN202606310U (en) | 2012-06-18 | 2012-06-18 | Cyclone monitoring device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202606310U true CN202606310U (en) | 2012-12-19 |
Family
ID=47340043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202934587U Expired - Lifetime CN202606310U (en) | 2012-06-18 | 2012-06-18 | Cyclone monitoring device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202606310U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475228A (en) * | 2014-11-15 | 2015-04-01 | 中铝国际技术发展有限公司 | Grading method for solid-liquid two-phase flow size |
| WO2016127030A1 (en) * | 2015-02-05 | 2016-08-11 | Cidra Corporate Services Inc. | Sensor detection of the presence of an air core in a fluid conductor, and the flow rate of the fluid in the conductor |
| CN105939801A (en) * | 2014-02-07 | 2016-09-14 | 首要金属科技奥地利有限责任公司 | Monitoring of a line system |
| CN108325764A (en) * | 2018-01-16 | 2018-07-27 | 武汉工程大学 | Cyclone separator short-circuit flow measurement system and its assay method |
| CN108917833A (en) * | 2018-06-27 | 2018-11-30 | 华电电力科学研究院有限公司 | A kind of wet desulfuration tower slurries overflow remote supervision system and its monitoring method |
| CN109701759A (en) * | 2019-03-06 | 2019-05-03 | 哈尔滨工业大学 | Back pressure real-time, tunable type rotational flow strengthening separation method and device |
| CN112058512A (en) * | 2020-08-18 | 2020-12-11 | 铜陵有色金属集团股份有限公司 | Blockage monitoring device of sorting equipment and control method thereof |
| CN113426297A (en) * | 2021-07-31 | 2021-09-24 | 华能秦煤瑞金发电有限责任公司 | Wet desulphurization gypsum dehydration system and control method |
-
2012
- 2012-06-18 CN CN2012202934587U patent/CN202606310U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10155262B2 (en) | 2014-02-07 | 2018-12-18 | Primetals Technologies Austria GmbH | Monitoring of a line system |
| CN105939801A (en) * | 2014-02-07 | 2016-09-14 | 首要金属科技奥地利有限责任公司 | Monitoring of a line system |
| CN105939801B (en) * | 2014-02-07 | 2019-03-08 | 首要金属科技奥地利有限责任公司 | The monitoring of pipe-line system |
| CN104475228A (en) * | 2014-11-15 | 2015-04-01 | 中铝国际技术发展有限公司 | Grading method for solid-liquid two-phase flow size |
| US10830623B2 (en) | 2015-02-05 | 2020-11-10 | Cidra Corporate Services, Inc. | Sensor detection of the presence of an air core in a fluid conductor, and the flow rate of the fluid in the conductor |
| WO2016127030A1 (en) * | 2015-02-05 | 2016-08-11 | Cidra Corporate Services Inc. | Sensor detection of the presence of an air core in a fluid conductor, and the flow rate of the fluid in the conductor |
| CN108325764A (en) * | 2018-01-16 | 2018-07-27 | 武汉工程大学 | Cyclone separator short-circuit flow measurement system and its assay method |
| CN108325764B (en) * | 2018-01-16 | 2019-12-06 | 武汉工程大学 | Cyclone separator short-circuit current measuring system and measuring method thereof |
| CN108917833A (en) * | 2018-06-27 | 2018-11-30 | 华电电力科学研究院有限公司 | A kind of wet desulfuration tower slurries overflow remote supervision system and its monitoring method |
| CN109701759A (en) * | 2019-03-06 | 2019-05-03 | 哈尔滨工业大学 | Back pressure real-time, tunable type rotational flow strengthening separation method and device |
| CN112058512A (en) * | 2020-08-18 | 2020-12-11 | 铜陵有色金属集团股份有限公司 | Blockage monitoring device of sorting equipment and control method thereof |
| CN112058512B (en) * | 2020-08-18 | 2024-02-06 | 铜陵有色金属集团股份有限公司 | Control method of blockage monitoring device of sorting equipment |
| CN113426297A (en) * | 2021-07-31 | 2021-09-24 | 华能秦煤瑞金发电有限责任公司 | Wet desulphurization gypsum dehydration system and control method |
| CN113426297B (en) * | 2021-07-31 | 2022-12-23 | 华能秦煤瑞金发电有限责任公司 | Wet desulphurization gypsum dehydration system and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202606310U (en) | Cyclone monitoring device and system | |
| CN101727727B (en) | Suction-type double detection smoke-sensing fire detection system and alarm method thereof | |
| CN204469366U (en) | A kind of filter plant and wastewater treatment vehicle | |
| CN102182929A (en) | Device and method for detecting pipeline blockage | |
| CN101793892A (en) | On-line detection method of oil contamination in hydraulic system | |
| CN104801212A (en) | Automatic ammonia-water preparing device and method | |
| CN102431753A (en) | Compressed garbage truck as well as sliding plate position control method, device and system thereof | |
| CN202040547U (en) | Pipe blockage detection device and supply system | |
| CN102864255B (en) | Safety control method for blast furnace minter process slag treatment granulation water supply system | |
| CN205210066U (en) | Industrial waste water detection device | |
| CN203594473U (en) | Automatic monitoring and controlling device preventing feeding vertical shaft from being blocked | |
| CN204008254U (en) | High moisture dust-laden gas analysis sample gas pretreating system | |
| CN201305347Y (en) | Differential speed protection device of coal conveying system transmission belt | |
| CN102525273A (en) | Pipeline type drinking apparatus | |
| CN102657903B (en) | A kind of blood purification bubble monitoring system | |
| CN101947412A (en) | Charge returning device of flue gas desulfurization system | |
| CN203705010U (en) | Material level detection device of dry quenching dust remover | |
| CN213987749U (en) | Smoke alarm device for preventing cable from being broken outside | |
| CN103234600A (en) | Residential quarter water pipeline monitoring system based on sensor | |
| CN107514028A (en) | Constant pressure water supply system based on PLC technology | |
| CN204389493U (en) | A kind of gearbox oil-channel detection system | |
| CN204594622U (en) | A kind of automatic water saving boiler body pressure detecting system | |
| CN103055592A (en) | Protective device of centrifugal oil cleaning system | |
| CN209179959U (en) | A kind of coal slurrypump oil guard device | |
| CN207567923U (en) | A kind of strainer and sewage treatment well with fault detection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |