CN204816023U - Clear stifled device of multi -functional low frequency sound wave deashing - Google Patents
Clear stifled device of multi -functional low frequency sound wave deashing Download PDFInfo
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- CN204816023U CN204816023U CN201520546571.5U CN201520546571U CN204816023U CN 204816023 U CN204816023 U CN 204816023U CN 201520546571 U CN201520546571 U CN 201520546571U CN 204816023 U CN204816023 U CN 204816023U
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- deashing
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Abstract
The utility model provides a clear stifled device of multi -functional low frequency sound wave deashing, it includes have the vocal ware of air inlet, its technical essential of lies in: be provided with the pulse generation diaphragm in the generator, the air inlet of generator passes through gas accuse case and connects the air supply, and the gas outlet of generator connects a public address section of thick bamboo. The utility model discloses compare with traditional deashing mode, have the advantage that the deashing is effectual, the equipment investment is little, the running cost is low, non -maintaining, the wide application in the electric precipitation in fields such as metallurgy, electric power, cement, environmental protection, sack remove dust, boiler system heat exchanger is on -the -spot, can effectively replace deashing modes such as tradition machinery shakes dozen, pulse blowback, steam blowing. The deashing problem that this product adopted sound wave deashing technique to solve dust collecting equipment is effective, reliable, safe, an economic deashing method.
Description
Technical field
The utility model belongs to dust arrester technical field, particularly one multi-functional low-frequency sound wave deashing blockage-clearing device.
Background technology
Total institute is known, the soot emissions that industrial enterprise produces cause serious pollution to air, it is the important topic of the development of China's dedusting technology to the improvement of flue dust discharge beyond standards, deashing is an important step in dust removal process, when cleaner trapping dust reaches certain thickness, must be removed, traditional purge mode also exists many shortcomings and problem.Therefore cause the serious dust of electric cleaner pole plate, polar curve, before and after sack cleaner filter bag, pressure reduction increases, and has a strong impact on efficiency of dust collection.In addition, in industrial processes, steam generator system heat exchanger, economizer, superheater dust stratification too much cause heat exchange efficiency to decline, and dust collector ash hopper and various batch bin export the problems such as dust stratification causes bridge formation putty, blanking not smooth and seriously govern normally carrying out of production.
Utility model content
For solving the problems of the technologies described above, the utility model proposes a kind of multi-functional low-frequency sound wave deashing blockage-clearing device, it with the compressed air of 0.3 ~ 0.7Mpa or nitrogen for power source, make flexible sheet self-oscillation, and vibration is produced in resonator, compressed-air actuated potential energy converting and energy is become low frequency acoustic energy, send low frequency, the sound wave of high energy, amplified by public address cylinder, by air dielectric, acoustic energy is delivered to corresponding swollen material point, directly act in the molecular structure of material, make the intermolecular power of gathering of material loose from closely becoming, attachment surface is departed under the effect of gravity or fluid media (medium) media.
The technical solution of the utility model is achieved in that
A kind of multi-functional low-frequency sound wave deashing blockage-clearing device, it comprises the acoustical generator with air inlet, is provided with flexible sheet in described generator, and the air inlet of generator connects source of the gas, and the gas outlet of generator connects public address cylinder.
As further technical scheme, described public address cylinder is DS cylinder record or curved public address cylinder.
As further technical scheme, between source of the gas and the air inlet of generator, be provided with Pneumatic controlled box.
As further technical scheme, described Pneumatic controlled box comprises casing, filters decompression bigeminy part through the deashing magnetic valve that casing tracheae is arranged and deashing.
As further technical scheme, described magnetic valve is also connected with electric cabinet.
As further technical scheme, also and be connected to injection tube, the inlet end of this injection tube is connected with the air accumulator of band block clearing magnetic valve to described guided wave cylinder.
As further technical scheme, described air accumulator connects source of the gas by the tracheae of band block clearing filter decompression bigeminy part.
As further technical scheme, described block clearing magnetic valve is connected with electric cabinet.
The beneficial effects of the utility model are: compared with traditional purge mode, there is the advantage that ash-removal effect is good, equipment investment is little, operating cost is low, non-maintaining, be widely used in the electric precipitation in the fields such as metallurgy, electric power, cement, environmental protection, bag-type dust, steam generator system heat exchanger scene, can effectively replace the purge modes such as traditional mechanical vibrator, pulse backblowing, steam blowing.The deashing problem that this product adopts Sound Wave Cleaning Device to solve cleaner is a kind of effective, reliable, safe, economic ash removal method.
Accompanying drawing explanation
Fig. 1 be of the present utility model the first install and use status architecture simplified schematic diagram;
Fig. 2 is that the second of the present utility model installs and uses status architecture simplified schematic diagram;
Fig. 3 is that of the present utility model the third installs and uses status architecture simplified schematic diagram;
Fig. 4 is the side view of Fig. 3.
Description of reference numerals: 1, acoustical generator; 2, connecting hose; 3, hose coupling; 4, steel pipe; 5, loose joint; 6, gas circuit control cabinet; 6-1, deashing magnetic valve; 6-2, deashing filter decompression bigeminy part; 7, control cables; 8, electric cabinet; 9, ball valve; 10, gas circuit box bracket; 11, installation sleeve; 12, apparatus top plate; 13, heat-insulation layer; 14, pole plate, polar filament suspension bracket; 15, DS cylinder record; 16, guided wave cylinder; 17, curved public address cylinder; 18, air accumulator; 19, decompression bigeminy part is filtered in block clearing; 20, injection tube.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Example 1:
As shown in Figure 1, the application that this example is the utility model on the electric cleaner of apparatus top plate 12 with heat-insulation layer 13, it comprises:
With the acoustical generator 1 of air inlet, be provided with flexible sheet in described generator 1, the air inlet of generator connects source of the gas, and the gas outlet of generator 1 connects DS cylinder record 15.Pneumatic controlled box 6 is provided with between source of the gas and the air inlet of generator 1, this Pneumatic controlled box comprises casing, filters decompression bigeminy part 6-2 through the deashing magnetic valve 6-1 that casing tracheae is arranged and deashing, and described deashing magnetic valve 6-1 is also connected with electric cabinet 8 by control cables 7.This electric cabinet 8 is preset by the time parameter of (regularly) able to programme device, set corresponding working time and interval time.According to certain mode of operation circular flow, timing output switching signal makes magnetic valve connect and closes, thus reaches the work and stopping that controlling acoustic wave soot blower.
During installation, perforate in apparatus top plate 12 and heat-insulation layer 13, the perforate of the ratio apparatus top plate 12 that the perforate of heat-insulation layer 13 is suitable is larger, is convenient to the welding of installation sleeve 11, to be installed good after, then recover heat-insulation layer 13.Source of the gas is accessed by ball valve 9 and loose joint 5 and is fixed on Pneumatic controlled box 6 outside apparatus top plate 12 by Pneumatic controlled box support 10, the outlet side of Pneumatic controlled box 6 is again by loose joint 5 joint steel pipe 4, steel pipe 4 connects connecting hose 2 by hose coupling 3, connecting hose 2 connects the air inlet of generator 1, corresponding and fixing by installation sleeve 11 with pole plate, polar filament suspension bracket 14 in the perforate that public address cylinder 15 extend into apparatus top plate 12.
Operation principle: take compressed gas source as power source, the self-oscillation under compressed gas source effect of the flexible sheet in generator 1, produces low-frequency sound wave.Sound wave by public address cylinder in by ash removing equipment gaseous medium sound field with the form resonant transmission of sphere compressional wave, and act on dust stratification position, make it produce " sonic fatigue " and peel off, reach the effect of removing dust stratification.
Example 2
As shown in Figure 2, the application that this example is the utility model on the electric cleaner of apparatus top plate 12 not with heat-insulation layer 13, the difference of it and example 1 is: the gas outlet of generator 1 connects curved public address cylinder 17, and other structures are identical with example 1 with operation principle, therefore omits.
Example 3
As described in Figure 3, this example is the application of the utility model on ash bucket, it comprises: with the acoustical generator 1 of air inlet, flexible sheet is provided with in described generator 1, the air inlet of generator connects source of the gas, between source of the gas and the air inlet of generator 1, be provided with Pneumatic controlled box 6, this Pneumatic controlled box 6 is also connected with electric cabinet 8; The gas outlet of generator 1 connects curved public address cylinder 17 and guided wave cylinder 16 successively, and this guided wave cylinder 16 is gone back and is connected to injection tube 20, and the inlet end of injection tube 20 is connected with the air accumulator 18 of band block clearing magnetic valve.Described air accumulator 18 connects source of the gas by the tracheae of band block clearing filter decompression bigeminy part 19.Described block clearing magnetic valve is connected with electric cabinet 8.
During installation, elliptical aperture left by ash bucket, installation sleeve 11 becomes 30 degree of inclined insertion type firm welding with sidewall after, then guided wave cylinder 16 is inserted and after adjusting position with the supporting flange welding of installation sleeve 11.Source of the gas divides two branch roads to access air accumulator 18 and generator 1 respectively.
Operation principle: on the basis of deashing function, increases block clearing parts, is stored in air accumulator 18 by compressed gas source, realizes the winding-up of compressed-air actuated fixed point, puncture ash material, reach the object of block clearing by the switch of block clearing magnetic valve.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a multi-functional low-frequency sound wave deashing blockage-clearing device, it comprises the acoustical generator with air inlet, it is characterized in that: be provided with flexible sheet in described generator, and the air inlet of generator connects source of the gas, and the gas outlet of generator connects public address cylinder.
2. multi-functional low-frequency sound wave deashing blockage-clearing device according to claim 1, is characterized in that: described public address cylinder is DS cylinder record or curved public address cylinder.
3. multi-functional low-frequency sound wave deashing blockage-clearing device according to claim 1, is characterized in that: between source of the gas and the air inlet of generator, be provided with Pneumatic controlled box.
4. multi-functional low-frequency sound wave deashing blockage-clearing device according to claim 3, is characterized in that: described Pneumatic controlled box comprises casing, filters decompression bigeminy part through the deashing magnetic valve that casing tracheae is arranged and deashing.
5. multi-functional low-frequency sound wave deashing blockage-clearing device according to claim 4, is characterized in that: described deashing magnetic valve is also connected with electric cabinet.
6. multi-functional low-frequency sound wave deashing blockage-clearing device according to claim 1, is characterized in that: described public address cylinder is also connected with guided wave cylinder, and also and be connected to injection tube, the inlet end of injection tube is connected with the air accumulator of band block clearing magnetic valve to this guided wave cylinder.
7. multi-functional low-frequency sound wave deashing blockage-clearing device according to claim 6, is characterized in that: described air accumulator connects source of the gas by the tracheae of band block clearing filter decompression bigeminy part.
8. multi-functional low-frequency sound wave deashing blockage-clearing device according to claim 6, is characterized in that: described block clearing magnetic valve is connected with electric cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546571.5U CN204816023U (en) | 2015-07-24 | 2015-07-24 | Clear stifled device of multi -functional low frequency sound wave deashing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546571.5U CN204816023U (en) | 2015-07-24 | 2015-07-24 | Clear stifled device of multi -functional low frequency sound wave deashing |
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| Publication Number | Publication Date |
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| CN204816023U true CN204816023U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520546571.5U Active CN204816023U (en) | 2015-07-24 | 2015-07-24 | Clear stifled device of multi -functional low frequency sound wave deashing |
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| CN (1) | CN204816023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216335A (en) * | 2016-10-17 | 2016-12-14 | 大连兆和环境科技股份有限公司 | A kind of acoustic wave pipeline automatic ash removing system |
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2015
- 2015-07-24 CN CN201520546571.5U patent/CN204816023U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216335A (en) * | 2016-10-17 | 2016-12-14 | 大连兆和环境科技股份有限公司 | A kind of acoustic wave pipeline automatic ash removing system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |