CN201592034U - Air compression system for ash-removing device of line-blasting bag-type dust collector - Google Patents
Air compression system for ash-removing device of line-blasting bag-type dust collector Download PDFInfo
- Publication number
- CN201592034U CN201592034U CN2009202504125U CN200920250412U CN201592034U CN 201592034 U CN201592034 U CN 201592034U CN 2009202504125 U CN2009202504125 U CN 2009202504125U CN 200920250412 U CN200920250412 U CN 200920250412U CN 201592034 U CN201592034 U CN 201592034U
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- pressure
- dust collector
- type dust
- compression system
- valve
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Abstract
The utility model relates to an air compression system for the ash-removing device of a line-blasting bag-type dust collector. The air compression system mainly comprises an internal-thread ball valve, an air filter, a pressure-reducing valve, an air storage tank and a pulse valve connected by pipelines communicated by elbow pipes, three-way valves and moveable joints, wherein the air compression system is characterized in that a pressure sensor is mounted on the pipeline between the pressure-reducing valve and the pulse valve, the pressure sensor is particularly a pressure transmitter or a pressure switch which is connected to an electrical control device via signal wires; and the electrical control device is particularly a PLC (programmable logic controller) or other electrical control devices capable of receiving and processing signals. The air compression system of the utility model has the advantages that the service life of the filter bag and the working efficiency of the dust collector can be improved, the cost for the maintenance of equipment is low and the dust-removing effect is good.
Description
Technical field
The utility model belongs to cement industry environmental protection dust collecting technique field, particularly a kind of compressed air system that is used for row jet bag type dust collector deashing device.
Background technology
The row jet bag type dust collector is an ash-laden gas discharging clean environment firendly equipment, in servicely need carry out jetting deashing to filter bag by compressed air system.The compressed air system that present row winding-up bag collector deashing device uses is not monitored compressed air air pressure, deashing compressed air needs to be confirmed by hand inspection, the shortcoming of the low too high variation of mistake that air pressure takes place for some reason can not be in time found in existence, crossing when air pressure can influence ash-removal effect when low, reduce the dust-precipitator operating efficiency, and can blow brokenly filter bag very soon when too high, reduce life of bag filter.
Summary of the invention
The utility model is for overcoming existing issue for the technical problem that exists in the solution known technology provides a kind of, can guarantee the ash-removal effect of row jet bag type dust collector, improve the service life of filter bag, reduce the compressed air system that is used for row jet bag type dust collector deashing device of cost of equipment maintenance.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of compressed air system that is used for row jet bag type dust collector deashing device, mainly form, be characterized on the pipeline between described pressure-reducing valve and the pulse valve, pressure sensor being housed by the pipeline connection internal thread ball valve, air cleaner, pressure-reducing valve, air accumulator, the pulse valve that are communicated with by elbow, triple valve and articulation.
The utility model can also adopt following technical measures to realize:
Above-mentioned a kind of compressed air system that is used for row jet bag type dust collector deashing device is characterized in that described pressure sensor can be a pressure transmitter, also can be pressure switch.
Above-mentioned a kind of compressed air system that is used for row jet bag type dust collector deashing device is characterized in that described pressure sensor inserts in the electrical control gear by holding wire.
Above-mentioned a kind of compressed air system that is used for row jet bag type dust collector deashing device is characterized in that described electrical control gear is that PLC or other can insert and handle the electric device that inserts signal.
Advantage and the good effect that the utlity model has are: the utility model is not monitored compressed air air pressure at compressed air system, can not in time find the problem of the low too high variation of mistake that air pressure takes place for some reason, setting pressure sensor on the pressure-reducing valve of compressed air system and the pipeline between the pulse valve, and signal sent in the electric apparatus control apparatus, analyze its live signal by electrical control gear, when surpass setting the high lower bound state of air pressure, send alarm signal, in time regulate.After taking technical measures of the present utility model, can avoid effectively in time finding that deashing compressed air air pressure change to the harmful effect that dust-precipitator produces, has improved the service life of filter bag and the operating efficiency of dust-precipitator, reduce cost of equipment maintenance.
Description of drawings
Fig. 1 is a connection diagram of the present utility model;
Fig. 2 is the schematic diagram that the utility model is carried signal.
Label among the figure is respectively: the 1st, and triple valve, the 2nd, pipeline, the 3rd, elbow, the 4th, air cleaner, the 5th, articulation, the 6th, internal thread ball valve, the 7th is with manometric pressure-reducing valve, the 8th, pressure sensor, the 9th, air accumulator, the 10th, pulse valve, 11 electrical control gears.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, present embodiment is the compressed air system that is used for the capable jet bag type dust collector deashing device of TDM, mainly connect internal thread ball valves 6, air cleaner 4, be with manometric pressure-reducing valve 7, air accumulator 9 and pulse valve 10 to form, setting pressure sensor 8 on the pipeline between manometric pressure-reducing valve 7 and the pulse valve 10 by the pipeline 2 that is communicated with by elbow 3, triple valve 1 and articulation 5.Pressure sensor can be a pressure transmitter, also can be pressure switch.The holding wire of pressure transmitter or pressure switch is inserted PLC or other can insert and handle in the electrical control gear 11 that inserts signal, measure the compressed air pressure of row winding-up bag collector deashing device in real time and signal is transmitted electrical control gear by pressure transmitter or pressure switch, when real-time pressure P surpass to set the high lower bound state of air pressure, send alarm signal, in time carry out the compressed air pressure adjustment.Pressure set points as shown in Figure 2, setting pressure upper limit P
OnBe 0.35Mpa, setting pressure lower limit P
DownBe 0.25Mpa.The electric pneumatic control valve is housed in the electrical control gear of present embodiment, when sending alarm signal, can regulates air pressure automatically.
Operation principle of the present utility model is, by pressure transmitter or pressure switch the real-time pressure signal is transported in the dust-precipitator electrical control gear, monitors in real time.See also Fig. 2, setting pressure upper limit P
OnBe 0.35Mpa, setting pressure lower limit P
DownBe 0.25Mpa.When real-time pressure P surpasses setting pressure upper limit P
OnOr setting pressure lower limit P
DownThe time can produce alarm signal output, cooperate the electric pneumatic control valve air pressure that can automatically adjust, effectively avoided because of not finding in time that deashing compressed air air pressure change to the harmful effect that dust-precipitator produces, has improved the service life of filter bag and the operating efficiency of dust-precipitator.
Claims (4)
1. compressed air system that is used for row jet bag type dust collector deashing device, mainly form, it is characterized in that on the pipeline between described pressure-reducing valve and the pulse valve, pressure sensor being housed by the pipeline connection internal thread ball valve, air cleaner, pressure-reducing valve, air accumulator, the pulse valve that are communicated with by elbow, triple valve and articulation.
2. a kind of compressed air system that is used for row jet bag type dust collector deashing device according to claim 1, it is characterized in that: described pressure sensor can be a pressure transmitter, also can be pressure switch.
3. a kind of compressed air system that is used for row jet bag type dust collector deashing device according to claim 1, it is characterized in that: described pressure sensor inserts in the electrical control gear by holding wire.
4. described a kind of compressed air system that is used for row jet bag type dust collector deashing device according to claim 3 is characterized in that: described electrical control gear is that PLC or other can insert and handle the electric device that inserts signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202504125U CN201592034U (en) | 2009-11-17 | 2009-11-17 | Air compression system for ash-removing device of line-blasting bag-type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202504125U CN201592034U (en) | 2009-11-17 | 2009-11-17 | Air compression system for ash-removing device of line-blasting bag-type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201592034U true CN201592034U (en) | 2010-09-29 |
Family
ID=42774096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202504125U Expired - Fee Related CN201592034U (en) | 2009-11-17 | 2009-11-17 | Air compression system for ash-removing device of line-blasting bag-type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201592034U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446825A (en) * | 2013-09-09 | 2013-12-18 | 鞍钢集团矿业公司 | System and method for detecting fault of pulse valve of bag-type dust collector |
| CN108554028A (en) * | 2018-03-26 | 2018-09-21 | 青岛东云智能环保科技有限公司 | A kind of bag-type dust monitoring device and system |
| CN108786300A (en) * | 2018-05-02 | 2018-11-13 | 太仓北新建材有限公司 | A kind of fault detection method and device of bag-type dust collecting equipment |
| CN108786355A (en) * | 2018-07-23 | 2018-11-13 | 中国华电科工集团有限公司 | A kind of air source heating system of electrostatic fabric filter |
-
2009
- 2009-11-17 CN CN2009202504125U patent/CN201592034U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446825A (en) * | 2013-09-09 | 2013-12-18 | 鞍钢集团矿业公司 | System and method for detecting fault of pulse valve of bag-type dust collector |
| CN108554028A (en) * | 2018-03-26 | 2018-09-21 | 青岛东云智能环保科技有限公司 | A kind of bag-type dust monitoring device and system |
| CN108786300A (en) * | 2018-05-02 | 2018-11-13 | 太仓北新建材有限公司 | A kind of fault detection method and device of bag-type dust collecting equipment |
| CN108786355A (en) * | 2018-07-23 | 2018-11-13 | 中国华电科工集团有限公司 | A kind of air source heating system of electrostatic fabric filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SINOMA TECHNOLOGY + EQUIPMENT GROUP CO., LTD. TIAN Free format text: FORMER OWNER: TIANJIN CEMENT INDUSTRY DESIGN + RESEARCH INSTITUTE CO., LTD. TIANJIN SINOMA ENGINEERING RESEARCH CENTER CO., LTD. Owner name: SINOMA (TIANJIN) HEAVY MACHINERY CO., LTD. Free format text: FORMER OWNER: ZHONGTIAN SHIMING TECHNOLOGY GROUP CO., LTD. Effective date: 20110907 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110907 Address after: Tianjin District of Beichen city in the 300400 major North Road No. 1 Co-patentee after: Sinoma Technology & Equipment Group Co., Ltd. Patentee after: Cemteck Group Co., Ltd. Co-patentee after: Tianjin Sinoma Engineering Research Center Co., Ltd. Address before: Tianjin District of Beichen city in the 300400 major North Road No. 1 Co-patentee before: Tianjin Cement Industry Design & Research Institute Co., Ltd. Patentee before: Zhongtian Shiming Technology Group Co., Ltd. Co-patentee before: Tianjin Sinoma Engineering Research Center Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20181117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |