CN205517057U - Dust collector of amortization of making an uproar falls - Google Patents
Dust collector of amortization of making an uproar falls Download PDFInfo
- Publication number
- CN205517057U CN205517057U CN201620061115.6U CN201620061115U CN205517057U CN 205517057 U CN205517057 U CN 205517057U CN 201620061115 U CN201620061115 U CN 201620061115U CN 205517057 U CN205517057 U CN 205517057U
- Authority
- CN
- China
- Prior art keywords
- dust
- noise
- reduction
- drainage channel
- nozzle
- 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 - Fee Related
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a five metals, building materials, pottery, electron, chemical industry, casting, aluminum products, control the dust purification field in each industry field such as gold, machining, non ferrous metal, indicate a dust collector of amortization of making an uproar falls especially, the power distribution box comprises a box body, the box is divided into gaseous region from top to bottom, collection dirt deashing is regional and arrange the ash region, the regional front end of collection dirt deashing be equipped with dust inlet, gaseous region be equipped with the wind gap, wind gap intercommunication tuber pipe, the tuber pipe end link respectively and have evacuation pipe and dust absorption fan, collection dirt deashing region in be equipped with the installing frame, the installing frame in be equipped with a plurality of filter bags, the filter bag top be equipped with the jetting device, the jetting device be connected with the pulser, the box in be equipped with pressure sensor, pressure sensor and dust absorption fan electric connection, evacuation pipe and dust absorption fan junction still be equipped with the muffler.
Description
Technical field
This utility model relates to five metals, building materials, pottery, electronics, chemical industry, casting, aluminum products, controls the dust purification field of each industrial circles such as gold, machining, non-ferrous metal, the dust arrester of a kind of noise-reduction.
Background technology
Along with the development of modern industry, the impact that the pollution of environment and the health of the mankind are caused by dust is day by day serious, administers dust pollution, purifies the living environment of the mankind, it has also become proprietary common recognition.
In order to safeguard that production environment is clean, it is necessary to cleaning is by the place of dust pollution in time.The dust arrester of noise-reduction can be widely used in clearing up buffing machine, automobile, motorcycle, Spring Industry spring grinding machine, chemical industry, cement building material, timber processing, grain processing, pharmacy, machining energy industry.Although the dust arrester of current noise-reduction can reach the effect of dedusting, but its volume is big, and structure is complicated, and installation cost is high, and removing dust and clearing ash effect is less desirable, and energy consumption is high.
Utility model content
For solving the problems referred to above, this utility model provides the dust arrester of a kind of noise-reduction.
For achieving the above object, this utility model adopts the following technical scheme that and is: the dust arrester of a kind of noise-reduction, including casing, described casing is from top to bottom divided into gas zones, dust deashing region and ash discharge region, described front end, dust deashing region is provided with entering-dust mouth, described gas zones is provided with air port, described air port connection airduct, described airduct end is connected with evacuated tube and dust absorption fan respectively, it is provided with installing frame in described dust deashing region, some filter bags it are provided with in described installing frame, described filter bag top is provided with blowing device, described blowing device connects pulser, it is provided with pressure transducer in described casing, described pressure transducer is electrically connected with dust absorption fan, described evacuated tube and dust absorption fan junction are additionally provided with deafener.
Preferably, described deafener includes shell, inner shell, the silencing cotton being located between shell and inner shell, acoustical panel, porous sound absorbing pipe, shell and inner shell form cavity, silencing cotton is filled in cavity, the interior shell side wall contacted with silencing cotton is provided with sound-absorption hole, and inner shell one end connects dust absorption fan, and the other end of inner tube connects evacuated tube, inner shell includes two or more than two the acoustical panel being sequentially overlapped, and acoustical panel is perpendicular to air intake direction.
Preferably, described blowing device includes that the injection tube that air reservoir connects with air reservoir, the nozzle body being fixed in injection tube, nozzle body are provided with nozzle and drainage channel, drainage channel diameter is up big and down small, described nozzle is arranged on nozzle body, and be enclosed in drainage channel, the port of export of nozzle is corresponding with the small end of drainage channel, and drainage channel guides air-flow that air-flow jetted by nozzle to hold greatly entrance, small end outflow from drainage channel.
Preferably, big up and small down horn-like of described drainage channel, its stub end is fixed on nozzle body, the stub end of described drainage channel and nozzle body integrated setting.
Preferably, described installing frame is made up of keel shoe.
Preferably, described dust deashing region and the interregional extinguishing pipe that is provided with of ash discharge, extinguishing pipe is provided with several shower nozzles, and automatically burst water spray when case body temperature reaches 80 degree.
Preferably, described ash discharge sections bottom is provided with ash bucket.
Preferably, described body side is provided with cat ladder, and described box top and either side are provided with grille.
Utility model works principle:
Pulser sends signal, dust-laden exhaust gas is under dust absorption fan effect, collected by entering-dust mouth and enter dust deashing region, a part of dust falls into ash bucket after colliding cabinet wall or other objects because of effect of inertia, another part waste gas ramps up arrival filter bag, dust is delayed at outside filter bag, and clean gas enters in bag, and discharges through bag mouth, gas zones, air port, evacuated tube.
Deashing is then sent signal by pulser, makes blowing device timing winding-up.Air reservoir provides source of the gas to nozzle, and nozzle sprays in filter bag, filter bag therefore flash expansion, and under the effect of the acceleration produced and back draught, the dust releasing invested in bag is discharged to ash bucket, dust by cinder-discharging port.nullThe dust stratification on dust cloth bag is removed by air pulse blowback，Good dedusting effect，But also the pulse period can be regulated by pulse signal controller and pulse width changes persistent period and the interval time of blowing operation，Make the filtration condition that the holding of dust cloth bag is good，Dust catching efficiency is high，Consume energy little，Detergent power is strong，Process gas capacity is big，Safe and reliable to operation，Simultaneously because be to use compressed air to carry out reverse gas cleaning，Dust cloth bag mechanical is moved，It is greatly prolonged service life long，Maintenance load is little，Additionally compact overall structure，Intensity is high，Rigidity is strong，Good airproof performance，Operate easy to maintenance，It is beneficial to wide popularization and application，It is particularly well-suited to five metals、Building materials、Pottery、Electronics、Chemical industry、Casting、Aluminum products、Control gold、Machining、The dust purification of each industrial circle such as non-ferrous metal，Improve five metals、Building materials、Pottery、Electronics、Chemical industry、Casting、Aluminum products、Control gold、Machining、Each industrial circle product quality such as non-ferrous metal and minimizing workshop dust pollution.
The beneficial effects of the utility model are: this utility model smart structural design, rationally, have the advantage that
(1) efficiency of dust collection is high, efficiency of dust collection >=99%；
(2) the recyclable process of dust processed；
(3) the overall dimensions of dedusting according to design air flow, can be set；
(4) automaticity is high.
Accompanying drawing explanation
Fig. 1 is this utility model structure chart.
Fig. 2 is another visual angle figure of Fig. 1.
Fig. 3 is the structure chart of this utility model blowing device.
Fig. 4 is the structure chart of this utility model deafener.
Mark explanation: 11. gas zones；111. air port；12. dust deashing regions；121. installing frame；122. filter bag；13. ash discharge regions；131. entering-dust mouth；14. cat ladders；15. grilles；2. ventilation duct；3. evacuated tube；4. dust absorption fan；5. blowing device；51. air reservoirs；52. injection tubes；53. nozzle bodies；54. nozzles；55. drainage channels；6. pulser；7. pressure transducer；8. deafener；81. shells；82, silencing cotton；83, inner shell；84, acoustical panel；85, porous sound absorbing pipe；9. extinguishing pipe；91. shower nozzles.
Detailed description of the invention
Referring to shown in Fig. 1-4, this utility model is about the dust arrester of a kind of noise-reduction, and including casing, described body side is provided with cat ladder 14, and described box top and either side are provided with grille 15.nullDescribed casing is from top to bottom divided into gas zones 11、Dust deashing region 12 and ash discharge region 13，Described front end, dust deashing region 12 is provided with entering-dust mouth 131，Described gas zones 11 is provided with air port 111，Described air port 111 connects airduct 2，Described airduct end is connected with evacuated tube 3 and dust absorption fan 4 respectively，It is provided with installing frame 121 in described dust deashing region 12，Described installing frame 121 is made up of keel shoe，Some filter bags 122 it are provided with in described keel shoe，Described filter bag 122 top is provided with blowing device 5，Described blowing device 5 connects pulser 6，Described blowing device 5 includes air reservoir 51、The injection tube 52 connected with air reservoir 51、Nozzle 54 body 53 being fixed in injection tube 52、Nozzle 54 body 53 is provided with nozzle 54 and drainage channel 55，Drainage channel 55 diameter is up big and down small，Described nozzle 54 is arranged on nozzle 54 body 53，And be enclosed in drainage channel 55，The port of export of nozzle 54 is corresponding with the small end of drainage channel 55，Big up and small down horn-like of described drainage channel 55，Its stub end is fixed on nozzle 54 body 53，The stub end of described drainage channel 55 and nozzle 54 body 53 integrated setting，Drainage channel 55 guide air-flow to pass through air-flow that nozzle 54 jets holds greatly entrance from drainage channel 55，Small end flows out.The air-flow of nozzle 54 ejection enters drainage channel 55 stub end, then sprays from little head end, forms the effect of secondary drainage, substantially increases the winding-up tolerance of blowing device 5, make dust removing effects be greatly improved.Being provided with pressure transducer 7 in described casing, described pressure transducer 7 is electrically connected with dust absorption fan 4.Pressure transducer 7 can gas pressure in detection case body, when in casing, gas pressure is excessive, now dust absorption fan 4 power reduces, when in casing, gas pressure is too small, now dust absorption fan 4 power increases, by pressure transducer 7 to the pressure detecting in casing, on the premise of not reducing dust removing effects, it is effectively reduced the energy consumption of dust absorption fan 4, saves electric energy.It is provided with ash bucket bottom described ash discharge region 13.
nullGeneral cleaner is the most large-scale，It is unavoidable that its dust absorption fan 4 produces huge noise when working，First environmental pollution is caused，Next affects workers ' health，Easily cause workman's tinnitus，Preferably，Described evacuated tube 3 is additionally provided with deafener 8 with dust absorption fan 4 junction，Described deafener 8 includes shell 81、Inner shell 83、The silencing cotton 82 being located between shell 81 and inner shell 83、Acoustical panel 84、Porous sound absorbing pipe 85，Shell 81 and inner shell 83 form cavity，Silencing cotton 82 is filled in cavity，Inner shell 83 sidewall contacted with silencing cotton 82 is provided with sound-absorption hole，Inner shell 83 one end connects dust absorption fan 4，The other end of inner tube connects evacuated tube 3，Inner shell 83 includes two or more than two the acoustical panel 84 being sequentially overlapped，And acoustical panel 84 is perpendicular to air intake direction，The most in the present embodiment，According to power of fan and the size of environmental noise grade，Acoustical panel 84 arranges quantity，Acoustical panel 84 is made up of two blocks of web plates and the silencing cotton 82 being filled between two blocks of web plates，Reduce the weight of acoustical panel 84，And sound-absorbing effect is good；Porous sound absorbing pipe 85 passes perpendicularly through above-mentioned acoustical panel 84, and this porous sound absorbing pipe 85 is again provided with many, and is evenly arranged, and in the present embodiment, porous sound absorbing pipe 85 is provided with 9, and quantity and the internal diameter of porous sound absorbing pipe 85 need to arrange according to noise reduction；Utilizing multilamellar acoustical panel 84 successive elimination air power noise, the air-flow realizing deafener 8 in combination with porous sound absorbing pipe 85 passes through, simple in construction, good muffling effect, cheap for manufacturing cost, and can effectively prevent silencing cotton 82 from adsorbing dust, improve the service life of deafener 8.
Owing in casing, dust waste gas is more, dust waste gas constantly inhales spray through dust absorption fan 4 and blowing device 5, temperature in casing can constantly rise, blast is easily produced when case body temperature is too high, harm produces and workman's life security, preferably, it is provided with extinguishing pipe 9 between described dust deashing region 12 and ash discharge region 13, extinguishing pipe 9 is provided with several shower nozzles 91, automatically burst water spray when case body temperature reaches 80 degree, by dust waste gas is sprayed, first case body temperature can be effectively reduced rapidly, make dust heat by spray to increase the weight of simultaneously, because self gravitation effect falls into ash discharge region 13.
Utility model works principle:
Pulser sends signal, dust-laden exhaust gas is under dust absorption fan effect, collected by entering-dust mouth and enter dust deashing region, a part of dust falls into ash bucket after colliding cabinet wall or other objects because of effect of inertia, another part waste gas ramps up arrival filter bag, dust is delayed at outside filter bag, and clean gas enters in bag, and discharges through bag mouth, gas zones, air port, evacuated tube.
Deashing is then sent signal by pulser, makes blowing device timing winding-up.Air reservoir provides source of the gas to nozzle, and nozzle sprays in filter bag, filter bag therefore flash expansion, and under the effect of the acceleration produced and back draught, the dust releasing invested in bag is discharged to ash bucket, dust by cinder-discharging port.nullThe dust stratification on dust cloth bag is removed by air pulse blowback，Good dedusting effect，But also the pulse period can be regulated by pulse signal controller and pulse width changes persistent period and the interval time of blowing operation，Make the filtration condition that the holding of dust cloth bag is good，Dust catching efficiency is high，Consume energy little，Detergent power is strong，Process gas capacity is big，Safe and reliable to operation，Simultaneously because be to use compressed air to carry out reverse gas cleaning，Dust cloth bag mechanical is moved，It is greatly prolonged service life long，Maintenance load is little，Additionally compact overall structure，Intensity is high，Rigidity is strong，Good airproof performance，Operate easy to maintenance，It is beneficial to wide popularization and application，It is particularly well-suited to five metals、Building materials、Pottery、Electronics、Chemical industry、Casting、Aluminum products、Control gold、Machining、The dust purification of each industrial circle such as non-ferrous metal，Improve five metals、Building materials、Pottery、Electronics、Chemical industry、Casting、Aluminum products、Control gold、Machining、Each industrial circle product quality such as non-ferrous metal and minimizing workshop dust pollution.
The beneficial effects of the utility model are: this utility model smart structural design, rationally, have the advantage that
(1) efficiency of dust collection is high, efficiency of dust collection >=99%；
(2) the recyclable process of dust processed；
(3) the overall dimensions of dedusting according to design air flow, can be set；
(4) automaticity is high.
Embodiment of above is only to be described preferred implementation of the present utility model; not scope of the present utility model is defined; on the premise of without departing from this utility model design spirit; various deformation that the technical solution of the utility model is made by this area ordinary skill technical staff and improvement, all should fall in the protection domain that claims of the present utility model determine.
Claims (8)
1. a dust arrester for noise-reduction, including casing, it is characterised in that: described case
Body is from top to bottom divided into gas zones, dust deashing region and ash discharge region, and described dust is clear
Gray area front end is provided with entering-dust mouth, and described gas zones is provided with air port, described air port connection
Airduct, described airduct end is connected with evacuated tube and dust absorption fan, described dust deashing respectively
It is provided with installing frame in region, in described installing frame, is provided with some filter bags, described filter bag top
Being provided with blowing device, described blowing device connects pulser, is provided with in described casing
Pressure transducer, described pressure transducer is electrically connected with dust absorption fan, described evacuated tube
It is additionally provided with deafener with dust absorption fan junction.
The dust arrester of a kind of noise-reduction the most according to claim 1, its feature exists
In: described deafener include shell, inner shell, the silencing cotton being located between shell and inner shell,
Acoustical panel, porous sound absorbing pipe, shell and inner shell fill silencing cotton in forming cavity, cavity, with
The interior shell side wall of silencing cotton contact is provided with sound-absorption hole, and inner shell one end connects dust absorption fan, inner tube
The other end connect evacuated tube, inner shell includes two or more than two the noise reduction being sequentially overlapped
Plate, and acoustical panel is perpendicular to air intake direction.
The dust arrester of a kind of noise-reduction the most according to claim 1, its feature exists
Include injection tube that air reservoir connects with air reservoir in: described blowing device, be fixed on spray
Nozzle body on blowpipe, nozzle body are provided with nozzle and drainage channel, and drainage channel is the biggest
Under little, described nozzle is arranged on nozzle body, and is enclosed in drainage channel, nozzle
The port of export is corresponding with the small end of drainage channel, and drainage channel guides air-flow to be jetted by nozzle
Air-flow holds greatly entrance from drainage channel, and small end flows out.
The dust arrester of a kind of noise-reduction the most according to claim 3, its feature exists
In big up and small down horn-like of: described drainage channel, its stub end is fixed on nozzle body,
The stub end of described drainage channel and nozzle body integrated setting.
The dust arrester of a kind of noise-reduction the most according to claim 1, its feature exists
In: described installing frame is made up of keel shoe.
The dust arrester of a kind of noise-reduction the most according to claim 1, its feature exists
In: described dust deashing region with ash discharge is interregional is provided with extinguishing pipe, if extinguishing pipe is provided with
Dry shower nozzle, automatically burst water spray when case body temperature reaches 80 degree.
The dust arrester of a kind of noise-reduction the most according to claim 1, its feature exists
In: described ash discharge sections bottom is provided with ash bucket.
The dust arrester of a kind of noise-reduction the most according to claim 1, it is characterised in that:
Described body side is provided with cat ladder, and described box top and either side are provided with grille.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620061115.6U CN205517057U (en) | 2016-01-21 | 2016-01-21 | Dust collector of amortization of making an uproar falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620061115.6U CN205517057U (en) | 2016-01-21 | 2016-01-21 | Dust collector of amortization of making an uproar falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205517057U true CN205517057U (en) | 2016-08-31 |
Family
ID=56767350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620061115.6U Expired - Fee Related CN205517057U (en) | 2016-01-21 | 2016-01-21 | Dust collector of amortization of making an uproar falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205517057U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243215A (en) * | 2017-07-28 | 2017-10-13 | 河南职业技术学院 | One kind automation dust arrester |
| CN107261666A (en) * | 2017-07-12 | 2017-10-20 | 苏州希瑞特环保科技有限公司 | Novel pulse bag-type dust collector |
| CN112588662A (en) * | 2020-12-15 | 2021-04-02 | 河南职业技术学院 | Dust collecting equipment that computer was used |
-
2016
- 2016-01-21 CN CN201620061115.6U patent/CN205517057U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261666A (en) * | 2017-07-12 | 2017-10-20 | 苏州希瑞特环保科技有限公司 | Novel pulse bag-type dust collector |
| CN107243215A (en) * | 2017-07-28 | 2017-10-13 | 河南职业技术学院 | One kind automation dust arrester |
| CN107243215B (en) * | 2017-07-28 | 2019-05-24 | 河南职业技术学院 | A kind of automation dust-extraction unit |
| CN112588662A (en) * | 2020-12-15 | 2021-04-02 | 河南职业技术学院 | Dust collecting equipment that computer was used |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205517057U (en) | Dust collector of amortization of making an uproar falls | |
| CN108096958B (en) | Unpick and wash-free dust removal device | |
| CN205461453U (en) | Dedusting device | |
| CN203750323U (en) | Pulse bag type warehouse roof dust remover | |
| CN205598838U (en) | Fireproof dustproof integrated pulse bag filter | |
| CN200984583Y (en) | Soot dust gas processing and purifying machine for electric welding | |
| CN206404473U (en) | A kind of PCB bores milling dust dust arrester | |
| CN205516937U (en) | Energy -conserving dust collector of frequency conversion | |
| CN203842436U (en) | Wall type dust remover | |
| CN100998483A (en) | Pulse blowing bag type dust-collector having guiding type nozzle | |
| CN211676767U (en) | Cloth bag dust removal device | |
| CN205516954U (en) | High temperature bag dust removal exhaust gas cleaner | |
| WO2017080074A1 (en) | Plenum pulse dust collector | |
| CN207012698U (en) | A kind of dust collector of shot blasting machine | |
| CN201493013U (en) | Special bag filter for rotary kiln | |
| CN104645812B (en) | A kind of purification method of calcium carbide stove exhaust | |
| CN210845892U (en) | SCR denitration reactor | |
| CN210409901U (en) | Bag-type dust collector | |
| CN207012747U (en) | One kind building dust arrester | |
| CN102357325B (en) | Water curtain deduster applied to thermal spraying | |
| CN209952448U (en) | Automatic smoke collecting device | |
| CN203483989U (en) | Short-process blowing dust cleaning device | |
| CN202605962U (en) | Dust-removal disaster-preventing system for zinc-spraying workshop | |
| CN111991945A (en) | Hoist and mount formula workshop smoke and dust exhaust gas purification device | |
| CN205308024U (en) | Novel unit pulsed deduster of filter cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160831 Termination date: 20180121 |