CN203090662U - Multi-fan central dust-removing device - Google Patents
Multi-fan central dust-removing device Download PDFInfo
- Publication number
- CN203090662U CN203090662U CN2012207237438U CN201220723743U CN203090662U CN 203090662 U CN203090662 U CN 203090662U CN 2012207237438 U CN2012207237438 U CN 2012207237438U CN 201220723743 U CN201220723743 U CN 201220723743U CN 203090662 U CN203090662 U CN 203090662U
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- fan
- dust
- filtering
- blower fan
- dust arrester
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Abstract
The utility model provides a multi-fan central dust-removing device. The multi-fan central dust-removing device comprises dust remover air inlets, a dust collection system, a filtering system, an ash cleaning system, a fan system, a pressure sensor and a control system, wherein the dust collection system is connected with the dust remover air inlets through pipelines; the filtering system is connected to an outlet of the dust collection system and comprises filtering cylinders; the ash cleaning system is used for cleaning dust accumulated on the filtering cylinders and is arranged above the filtering cylinders; an inlet of the fan system is connected to an outlet of the filtering system and the fan system comprises a plurality of small-sized fans; the pressure sensor is used for detecting the air quantity of the dust remover air inlets and outputting a pressure induction signal; and the control system comprises an intelligent energy-saving system for controlling the quantity of the started and stopped fans according to the actually-used air quantity, and an ash cleaning control system for carrying out ash cleaning on the filtering cylinders of the filtering system at regular time. The multi-fan central dust-removing device disclosed by the utility model has the advantages of small volume, low noise, high dust-removing efficiency, obvious energy-saving effect and stability of operation.
Description
Technical field
The utility model relates to the dedusting field, particularly a kind of central dust arrester.
Background technology
Domestic similar dust arrester generally is equipped with the large-scale blower fan of 1-2 platform, the general energy Saving that adopts, energy-conservation amplitude is limited, between 10%-20%, because the air quantity of blower fan, blast power can change along with the variation of power frequency, needs the suction port of the process equipment of dust suction will guarantee certain pressure, so the frequency of regulating can not be very big; And big blower fan is if fault, and whole dust-removal system will be paralysed, and operation stability can not guarantee.
The utility model content
For addressing the above problem, the utility model proposes the central dust arrester of a kind of multi fan, volume is little, and noise is low, the efficiency of dust collection height, energy-saving effect is obvious, and is stable.
The technical solution of the utility model is achieved in that
The central dust arrester of a kind of multi fan comprises: the deduster air inlet; Dust collecting system is connected with described deduster air inlet by pipeline; Filtration system is connected to described dust collecting system, comprises filter cylinder; Be used to remove the soot cleaning system of the dust that accumulates on the described filter cylinder, be arranged on above the described filter cylinder; Blower fan system, its inlet is connected to the outlet of described filtration system, comprises many small-sized fans; Pressure sensor detects the air quantity of described deduster air inlet, output pressure induced signal; Control system, the intelligent and energy saving system and the deashing control system of regularly filter cylinder of filtration system being carried out deashing that comprise the quantity of the air quantity control opening and closing blower fan that uses according to reality, intelligent and energy saving system is couple to described blower fan system, described pressure sensitive signal is compared with default force value, according to the opening and closing of comparative result control wind turbine, the deashing control system is controlled the opening and closing of described soot cleaning system.
Alternatively, described blower fan system, filtration system and dust collecting system are for setting gradually from top to bottom.
Alternatively, the quantity of described small-sized fan is 4.
Alternatively, the power of described small-sized fan is 5.5KW.
Alternatively, described intelligent and energy saving system comprises the PLC controller of the quantity of the air quantity control opening and closing blower fan that uses according to reality, and the PLC controller can be opened situation according to process equipment, opens and closes automatically the unlatching quantity of blower fan.
Alternatively, described deashing control system comprises timer, opens described soot cleaning system when timing arrives.
The beneficial effects of the utility model are:
(1) blower fan system adopts many small-sized fans, increases step by step or reduces blower fan quantity according to actual load, has realized energy-efficient;
(2) adopt filter cylinder to filter, good filtration effect, efficiency of dust collection can reach 99.7-99.9%, long service life;
(3) soot cleaning system is removed dust on the filter cylinder automatically, guarantees stable equipment operation.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the control block diagram of a kind of multi fan of the utility model central authorities dust arrester.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the control block diagram of a kind of multi fan of the utility model central authorities dust arrester.
As shown in Figure 1, the central dust arrester of multi fan of the present utility model, comprising: be used to suck the deduster air inlet 10 of dust, the quantity of deduster air inlet 10 is a plurality of; Dust collecting system 20 is connected with deduster air inlet 10 by pipeline, stores the bulky grain foreign material and the dust that settle down; Filtration system 30 is connected to dust collecting system 20, comprises filter cylinder, the quantity of filter cylinder is a plurality of, and the filter cylinder resistive connection reveals, good permeability, can filter superfine powder, fibre dust, efficiency of dust collection can reach 99.7-99.9%, and resistance is low, and appearance and size is little, in light weight, it is little to take up room, and movement-less part on the filter cylinder, long service life; Be used to remove the soot cleaning system 40 of the dust that accumulates on the filter cylinder, be arranged on the filter cylinder, preferably, soot cleaning system 40 is removed the dust that accumulates on the filter cylinder by pulse of compressed air; Blower fan system 50, its inlet is connected on the filtration system 30, comprises many small-sized fans, as blower fan 1, blower fan 2...... blower fan N; Pressure sensor 60, the pressure of detection deduster air inlet 10, output pressure induced signal; Control system 70, the intelligent and energy saving system 80 and the deashing control system 90 of regularly filter cylinder of filtration system being carried out deashing that comprise the quantity of the air quantity control opening and closing blower fan that uses according to reality, intelligent and energy saving system 80 is couple to blower fan system 50, the pressure sensitive signal is compared with default force value, according to the opening and closing of comparative result control wind turbine, the opening and closing of deashing control system control soot cleaning system 40.
The course of work of the utility model multi fan central authorities dust arrester is as follows: behind the switch of opening deduster air inlet 10, the situation that intelligent and energy saving system 80 is opened according to process equipment, progressively open blower fan, pressure sensor 60 detects the pressure of deduster air inlet 10, when actual pressure value during less than preset pressure value, open a typhoon machine again, when pressure sensor 60 detected actual pressure value equal preset pressure value, keep the blower fan quantity of having opened; When process equipment cuts out, intelligent and energy saving system 80 default force value increase, actual pressure value is greater than preset pressure value, intelligent and energy saving system 80 is closed a typhoon machine, when actual pressure value during also greater than preset pressure value, close a typhoon machine again, when pressure sensor 60 detected actual pressure value equal preset pressure value, keep the blower fan quantity of having opened.
Preferably, the central dust arrester of multi fan of the present utility model, its blower fan system 50, filtration system 30 and dust collecting system 20 are for setting gradually from top to bottom.The quantity of blower fan system 50 middle-size and small-size blower fans is 4, and the power of blower fan is 5.5KW.
Above-mentioned multi fan central authorities dust arrester, its intelligent and energy saving system 80 comprises the PLC controller (not shown in figure 1) of the quantity of the air quantity control opening and closing blower fan that uses according to reality, store default force value in the memory, comparator is compared preset pressure value with the pressure sensitive signal, and the output comparative result, be used to control the quantity that blower fan is opened; Deashing control system 90 comprises the timer (not shown in figure 1), opens soot cleaning system 40 when timing arrives.
The central dust arrester of multi fan of the present utility model, volume is little, and noise is low, the efficiency of dust collection height, energy-saving effect is obvious, and is stable; Blower fan system adopts many small-sized fans, increases step by step or reduces blower fan quantity according to actual coincidence, has realized energy-efficient; Adopt filter cylinder to filter, good filtration effect, efficiency of dust collection can reach 99.7-99.9%, long service life; Soot cleaning system is removed dust on the filter cylinder automatically, has saved manpower.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. a multi fan central authorities dust arrester is characterized in that, comprising:
The deduster air inlet;
Dust collecting system is connected with described deduster air inlet by pipeline;
Filtration system is connected to described dust collecting system, comprises filter cylinder;
Be used to remove the soot cleaning system of the dust that accumulates on the described filter cylinder, be arranged on described filter cylinder above;
Blower fan system, its inlet is connected to the outlet of described filtration system, comprises many small-sized fans;
Pressure sensor detects the air quantity of described deduster air inlet, output pressure induced signal;
Control system comprises the intelligent and energy saving system and the deashing control system of regularly filter cylinder of filtration system being carried out deashing of the quantity of the air quantity control opening and closing blower fan that uses according to reality.
2. the central dust arrester of multi fan as claimed in claim 1 is characterized in that described blower fan system, filtration system and dust collecting system are for setting gradually from top to bottom.
3. the central dust arrester of multi fan as claimed in claim 2 is characterized in that the quantity of described small-sized fan is 4.
4. the central dust arrester of multi fan as claimed in claim 3 is characterized in that the power of described small-sized fan is 5.5KW.
5. as the central dust arrester of each described multi fan of claim 1 to 4, it is characterized in that described intelligent and energy saving system comprises the PLC controller of the quantity of the air quantity control opening and closing blower fan that uses according to reality.
6. as the central dust arrester of each described multi fan of claim 1 to 4, it is characterized in that described deashing control system comprises timer, when timing arrives, open described soot cleaning system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207237438U CN203090662U (en) | 2012-11-23 | 2012-11-23 | Multi-fan central dust-removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207237438U CN203090662U (en) | 2012-11-23 | 2012-11-23 | Multi-fan central dust-removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203090662U true CN203090662U (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207237438U Expired - Fee Related CN203090662U (en) | 2012-11-23 | 2012-11-23 | Multi-fan central dust-removing device |
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| CN (1) | CN203090662U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989245A (en) * | 2012-11-23 | 2013-03-27 | 闫方 | Multi-fan central dust-removing device and dust-removing method |
| CN103817286A (en) * | 2014-01-24 | 2014-05-28 | 浙江红马铸造有限公司 | Spiral conveyor structure of sand mixer |
| CN104258669A (en) * | 2014-07-18 | 2015-01-07 | 宁波广昊环保设备有限公司 | Variable-frequency type central dedusting device and dedusting technology thereof |
| US10760804B2 (en) | 2017-11-21 | 2020-09-01 | Emerson Climate Technologies, Inc. | Humidifier control systems and methods |
| US11226128B2 (en) | 2018-04-20 | 2022-01-18 | Emerson Climate Technologies, Inc. | Indoor air quality and occupant monitoring systems and methods |
| US11371726B2 (en) | 2018-04-20 | 2022-06-28 | Emerson Climate Technologies, Inc. | Particulate-matter-size-based fan control system |
| US11421901B2 (en) | 2018-04-20 | 2022-08-23 | Emerson Climate Technologies, Inc. | Coordinated control of standalone and building indoor air quality devices and systems |
| US11486593B2 (en) | 2018-04-20 | 2022-11-01 | Emerson Climate Technologies, Inc. | Systems and methods with variable mitigation thresholds |
| US11609004B2 (en) | 2018-04-20 | 2023-03-21 | Emerson Climate Technologies, Inc. | Systems and methods with variable mitigation thresholds |
| US11994313B2 (en) | 2018-04-20 | 2024-05-28 | Copeland Lp | Indoor air quality sensor calibration systems and methods |
| US12018852B2 (en) | 2018-04-20 | 2024-06-25 | Copeland Comfort Control Lp | HVAC filter usage analysis system |
| US12078373B2 (en) | 2018-04-20 | 2024-09-03 | Copeland Lp | Systems and methods for adjusting mitigation thresholds |
| US12259148B2 (en) | 2018-04-20 | 2025-03-25 | Copeland Lp | Computerized HVAC filter evaluation system |
| US12311308B2 (en) | 2018-04-20 | 2025-05-27 | Copeland Lp | Particulate-matter-size-based fan control system |
-
2012
- 2012-11-23 CN CN2012207237438U patent/CN203090662U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989245A (en) * | 2012-11-23 | 2013-03-27 | 闫方 | Multi-fan central dust-removing device and dust-removing method |
| CN102989245B (en) * | 2012-11-23 | 2016-04-20 | 闫方 | A kind of multi fan central authorities' dust arrester and dust collection method |
| CN103817286A (en) * | 2014-01-24 | 2014-05-28 | 浙江红马铸造有限公司 | Spiral conveyor structure of sand mixer |
| CN103817286B (en) * | 2014-01-24 | 2015-11-25 | 浙江红马铸造有限公司 | Stirring cage of sand mixer structure |
| CN104258669A (en) * | 2014-07-18 | 2015-01-07 | 宁波广昊环保设备有限公司 | Variable-frequency type central dedusting device and dedusting technology thereof |
| US10760804B2 (en) | 2017-11-21 | 2020-09-01 | Emerson Climate Technologies, Inc. | Humidifier control systems and methods |
| US10760803B2 (en) | 2017-11-21 | 2020-09-01 | Emerson Climate Technologies, Inc. | Humidifier control systems and methods |
| US10767878B2 (en) | 2017-11-21 | 2020-09-08 | Emerson Climate Technologies, Inc. | Humidifier control systems and methods |
| US11226128B2 (en) | 2018-04-20 | 2022-01-18 | Emerson Climate Technologies, Inc. | Indoor air quality and occupant monitoring systems and methods |
| US11371726B2 (en) | 2018-04-20 | 2022-06-28 | Emerson Climate Technologies, Inc. | Particulate-matter-size-based fan control system |
| US11421901B2 (en) | 2018-04-20 | 2022-08-23 | Emerson Climate Technologies, Inc. | Coordinated control of standalone and building indoor air quality devices and systems |
| US11486593B2 (en) | 2018-04-20 | 2022-11-01 | Emerson Climate Technologies, Inc. | Systems and methods with variable mitigation thresholds |
| US11609004B2 (en) | 2018-04-20 | 2023-03-21 | Emerson Climate Technologies, Inc. | Systems and methods with variable mitigation thresholds |
| US11994313B2 (en) | 2018-04-20 | 2024-05-28 | Copeland Lp | Indoor air quality sensor calibration systems and methods |
| US12018852B2 (en) | 2018-04-20 | 2024-06-25 | Copeland Comfort Control Lp | HVAC filter usage analysis system |
| US12078373B2 (en) | 2018-04-20 | 2024-09-03 | Copeland Lp | Systems and methods for adjusting mitigation thresholds |
| US12259148B2 (en) | 2018-04-20 | 2025-03-25 | Copeland Lp | Computerized HVAC filter evaluation system |
| US12311308B2 (en) | 2018-04-20 | 2025-05-27 | Copeland Lp | Particulate-matter-size-based fan control system |
| US12345433B2 (en) | 2018-04-20 | 2025-07-01 | Copeland Lp | Indoor air quality sensor calibration systems and methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160714 Address after: 266000 Shandong province Qingdao Xinye High-tech Industrial Development Zone of Qingdao Road North, East Ao Road Patentee after: HOLTROP & JANSMA (QINGDAO) ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Address before: 105 B, building 266000, new industry group Venture Center, hi tech Industrial Development Zone, Shandong, Qingdao Patentee before: Yan Fang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20211123 |