CN102580433A - Dust remover - Google Patents
Dust remover Download PDFInfo
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- CN102580433A CN102580433A CN2011104119209A CN201110411920A CN102580433A CN 102580433 A CN102580433 A CN 102580433A CN 2011104119209 A CN2011104119209 A CN 2011104119209A CN 201110411920 A CN201110411920 A CN 201110411920A CN 102580433 A CN102580433 A CN 102580433A
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Abstract
The invention relates to a dust remover, which comprises an upper tank body and a middle tank body. The upper tank body comprises a waste gas inlet channel and a gas purification chamber, wherein the waste gas inlet channel is a sealed channel, and a waste gas inlet is arranged at the upper portion of the waste gas inlet channel. The space in the upper tank body except the waste gas inlet channel is treated as the gas purification chamber, and a purification gas outlet is positioned on the lateral wall of the of the gas purification chamber. The middle tank body is positioned below the upper tank body and comprises a waste gas inlet, a dust-gas separation device, a filter device and a filter chamber, wherein the waste gas inlet is positioned at the upper end of the dust-gas separation device and connected with the lower portion of the waste gas inlet channel, the dust-gas separation device is vertically arranged in the middle tank body and penetrates through the upper end and the lower end of the middle tank body to form a dust-gas separation channel, the filter device is arranged on the lateral side of the dust-gas separation device, an opening of the filter device is communicated with the gas purification chamber of the upper tank body, and the space in the middle tank body except the waste gas inlet, the dust-gas separation device and the filter device is treated as a filter chamber. The dust remover is efficient, can save energy, protects material consumption, prolongs service life and is low in daily running cost.
Description
Technical field
The invention belongs to environmental protection cleaner field, be specifically related to a kind of deduster.
Background technology
See also Fig. 1, it is the structural representation of traditional sack cleaner.This sack cleaner comprises deashing device 11, upper box 12, middle casing 13, ash bucket 14 and feet 15 from top to bottom in regular turn.
This upper box 12 be an enclosure space as air-purifying chamber, the one of which sidewall is provided with pure qi (oxygen) outlet 121, separates through card 122 between this upper box 12 and the middle casing 13, this card 122 is provided with colored hole 123 in order to ventilate.
Should middle casing 13 and 14 formations of the ash bucket below it, one enclosure space.Should comprise waste gas inlet 131, flow apron 132, filter 133 and filter chamber 134 by middle casing 13.This waste gas inlet 131 is arranged on the sidewall of casing 13 in this.This flow apron 132 is arranged between this waste gas inlet 131 and the filter 133 and near waste gas inlet 131, plays one and intercepts the also effect of water conservancy diversion waste gas.Should middle casing 13 interior spaces except that this flow apron 132 and filter 133 be filter chamber 134.The opening of this filter 133 is communicated with the air-purifying chamber of upper box 12 through flower hole 123, and seals through seal gasket between this filter 133 and the card 122.
Dust-laden exhaust gas is casing 13 from waste gas inlet 131 gets into; Under the guide functions of flow apron 132; Dust-laden exhaust gas is climbed earlier; And then reach from top to bottom and from left to right be diverted in this filter 133, the air after filtering through this filter 133 gets into the air-purifying chamber of these upper boxes 12 from the colored hole 123 of card 122, at last from pure qi (oxygen) outlet 121 discharges.
The dust that is adsorbed on these filter 133 outer surfaces is the high pressure gas pulse dust cleaning of the deashing device 11 through being arranged on upper box 12 tops then, and dust breaks away from this filter 122, falls in the ash bucket 14.
This shows, the filter dedusting that traditional sack cleaner mainly is made up of filter bag or filter cylinder, it is a single-stage dust removal by filtration system.Because the method for its dust removal by filtration is single, can produce many disadvantageous effects.
At first, on the one hand, the method for dust removal by filtration is single, when the concentration of dust is big, makes filter bag or filter cylinder be in the operation of high-drag state always, and ash-removal effect is poor, and the energy consumption of cleaner increases greatly; On the other hand, for the heavy dust of many high concentrations,, cause the efficient of dedusting on the low side even can't normally move because the moment sealing process of heavy dust causes the pulse jetting deashing of sack cleaner to handle and can't normally carry out.Therefore, energy consumption height and efficient are low is one of its disadvantageous effect.
Secondly, on the one hand, the dust of high concentration will directly impact filter bag or filter cylinder, cause the overwork of filter bag or filter cylinder and early decrease; On the other hand; Along with the dust concentration in the sack cleaner increases, the winding-up intensity of its pulse jetting deashing device and winding-up frequency need to increase thereupon, like this; The high pressure gas that causes will produce indirect impact to filter bag or filter cylinder, cause the overwork of filter bag or filter cylinder and morning to decrease indirectly.Therefore, operating costs increasings such as the main consumptive material of sack cleaner and maintenance and maintenance are two of its disadvantageous effects.
To this, present way is that preposition one or more levels cyclone dust collectors are set on sack cleaner, makes it form the cascade filtration dust pelletizing system with sack cleaner.But this not only need increase the input and the floor space of equipment, also can increase the cost of energy consumption and operation.
Therefore, seek a kind of small investment, energy-efficient, can protect consumptive material and prolong its life-span, deduster that the day-to-day operation expense is lower is imperative.
Summary of the invention
The objective of the invention is to overcome shortcoming of the prior art with not enough, provide a kind of small investment, energy-efficient, can protect consumptive material and prolong its life-span, deduster that the day-to-day operation expense is lower.
The present invention realizes through following technical scheme: a kind of deduster comprises upper box and middle casing.Wherein, this upper box comprises waste gas inlet channel and air-purifying chamber; This waste gas inlet channel is an airtight passage, and its top is exhaust gas entrance; Space in this upper box beyond the removing exhaust gas inlet channel is an air-purifying chamber, has pure qi (oxygen) outlet at a sidewall of air-purifying chamber.Casing is arranged on the below of this upper box in being somebody's turn to do, and casing comprises waste gas inlet, dirt air separation, filter and filter chamber in this; This waste gas inlet is arranged on the upper end of this dirt air separation, and is connected with the bottom of the waste gas inlet channel of this upper box; This dirt air separation is vertically set in this in casing and runs through its upper and lower side, forms dirt gas split tunnel; This filter is arranged on the side of this dirt air separation, and its opening communicates with the air-purifying chamber of upper box; The space beyond removing exhaust gas air inlet, dirt air separation and the filter is the filter chamber in the casing in this.
Further, this dirt air separation comprises at least two supports and a plurality of blade, and each blade has a height, encompasses stage body, and the open upper end of this stage body is greater than lower ending opening, and these a plurality of blades are range upon range of to be arranged on this support.
Further, this waste gas inlet channel is the airtight passage that is arranged on the middle part of this upper box and vertically runs through its upper and lower side, is exhaust gas entrance on the top of this discarded inlet channel.
Further, this dirt air separation is arranged on the middle part of casing in this and runs through its upper and lower side.
Further, comprise at least two filters, this filter is filter bag or filter cylinder.
With respect to prior art; Deduster of the present invention is on the one hand owing to there is the preparatory dust removal process function of dirt air separation; Filter can remain on the lower resistance state always; Make deduster of the present invention can remain on the operation of lower resistance state, thereby the energy consumption that can save deduster greatly improve efficiency of dust collection simultaneously always; On the other hand; Because the protective effect of dirt air separation is arranged; Can obviously alleviate dust filter is produced direct or indirect impact and load, can effectively protect the service life of the main consumptive materials of cleaner such as prolonging filter bag or filter cylinder, thereby reach the purpose of tangible saving consumptive material; Further, the combining structure of deduster of the present invention is simple and be prone to row, and manufacturing and installation cost and floor space are all much lower than the external cyclone dust collectors, and therefore, deduster of the present invention also has to be practiced thrift cost and take up an area of few advantage.
In order to understand the present invention more clearly, below accompanying drawings is set forth the specific embodiment of the present invention.
Description of drawings
Fig. 1 is the structural representation of the sack cleaner of prior art.
Fig. 2 is the structural representation of deduster of the present invention.
Fig. 3 is the enlarged diagram of the local A of dirt air separation shown in Figure 2.
The specific embodiment
Embodiment 1
See also Fig. 2, it is the structural representation of sack cleaner of the present invention.This sack cleaner 20 comprises deashing device 26, upper box 22, middle casing 24, ash bucket 27 and feet 28 from top to bottom in regular turn.
This upper box 22 is an enclosure space, comprises waste gas inlet channel 222 and air-purifying chamber 224.The airtight passage of this waste gas inlet channel 222 for being arranged on the middle part of this upper box 22 and running through its upper and lower side is exhaust gas entrance 222a on the top of this waste gas inlet channel 222.Space in this upper box 22 beyond the removing exhaust gas inlet channel 222 is an air-purifying chamber 224.Sidewall at the air-purifying chamber 224 of this upper box 22 has pure qi (oxygen) outlet 224a.
Particularly, this dirt air separation 244 comprises at least two fixed supports 2442 and a plurality of blades 2444.This fixed support 2442 is a strip, in order to fixed blade 2444.Each blade 2444 has certain altitude, encompasses stage body, and its open upper end is greater than lower ending opening, and vertical cross section is inverted ladder type, and the vertical height between the upper and lower side opening of stage body is h.This blade 2444 is range upon range of equally spacedly to be arranged on this fixed support 2442, and the angle between blade 2444 and the fixed support 2442 is α, and the vertical height of the lap between neighbouring two blades is d, and the void pitch of lap is g.The opening shape of the section of this blade 2444 can be circle, ellipse, square, rectangle, triangle, rule or irregular polygon etc.
In the present embodiment; These filter 246 vertical heights are 1500mm; The vertical height of flange 243 is 150mm, and the vertical height of this dirt air separation 244 is greater than 1350mm, promptly the height of this filter 246 less than this dirt air separation 244 and the height that flange 243 above that is set with.Vertical height h between the upper and lower side opening of the stage body that this blade forms is 60mm; Angle between blade 2444 and the fixed support 2442 is 5 °; The vertical height d of the lap between adjacent two blades 2444 is 20mm, and the void pitch g of the lap of adjacent two blades is 3.48mm.Blade 2444 quantity are 33.Fixed support quantity is 2.Waste gas inlet 242 directly inserts this dirt air separation 244, and the vertical height of blade 2444 laps of itself and dirt air separation 244 is 20mm.This dirt air separation 244 up and down between two adjacent blades 2444 area in lap space be a unit gas passing area; The area in the lap space between all blades is total gas passing area; In the present embodiment, total gas passing area is 33 times of a unit gas passing area.Generally, total gas passing area of this dirt air separation 244 be this exhaust gas entrance 222a cross-sectional area 5-100 doubly, the effect that the bigger then dirt of its multiple gas separates is good more, the function that is uniformly distributed with air-flow is good more, but from economic and practical angle consideration, 8-25 doubly is good.And in the present embodiment, total gas passing area of this dirt air separation 244 is 9 times of cross-sectional area of this exhaust gas entrance 222a.How much relevant total gas passing area of this dirt air separation 244 is with the sheet number of the size of dirt air separation 244, length, blade 2444; The dirt air separation is 244 bigger, length is longer, the sheet number of blade 2444 is many more; Then total gas passing area is big more, otherwise then more little.If these filter 246 vertical heights less than or greater than 1500mm, then these dirt air separation 244 vertical heights less than or greater than 1350mm, the blade 2444 of this dirt air separation 244 number reduces in proportion or increases with total gas passing areas so.
This filter 246 specifically is made up of fixed mount 2462 and filter bag 2464.This fixed mount 2462 is perpendicular with this card 21, and is fixed on the card 21 of these through hole 212 correspondences.This filter bag 2464 is set on this fixed mount 2462.The length of this filter bag 2464 is less than the length of this dirt air separation 244.In addition, this filter bag 2464 can be replaced with filter cylinder.
This deashing device 26 is specially location high pressure gas pulse jetting deashing device, and it is arranged on the upper end of the air-purifying chamber 224 of this upper box 22, and the through hole 212 that its nozzle and filter 246 are corresponding is corresponding.
This ash bucket 27 is arranged on the below of casing in this, in order to the dust of in collecting dirt air separation 24 and filter 246, separating.The lower end of this ash bucket 27 has unloads grey unit 272, and its sidewall is provided with access hole 274.
This feet 28 is arranged on the below of ash bucket 27, in order to support this deduster.
Below specify the dust-cleaning principle of sack cleaner of the present invention.
During work; Contain the exhaust gas entrance 222a entering waste gas inlet channel 222 of the dust-laden exhaust gas of heavy dirt or high concentrate dust from upper box 22; This moment, the initial velocity of waste gas generally was higher, and directly passed through the waste gas inlet 242 entering dirt air separations 244 of middle casing 24.In dirt air separation 244; Dust-contained airflow from top to bottom flows; Simultaneously since total gas passing area of dirt air separation 244 be this exhaust gas entrance 222a cross-sectional area 8-25 doubly, therefore, waste gas can be because shunting and deceleration fast in dirt air separation 244.At first; Dust in the dust-contained airflow keeps huge inertia force vertically downward under the effect of the very high initial velocity of exhaust gas entrance 222a; When wind speed slows down fast; Under the double action of the gravity that inertia force and its proportion produce, the thick and heavy dust of most of particle at first and air separation falls into ash bucket 27 naturally in the dirt gas split tunnel of this dirt air separation 244.Secondly, being uniformly distributed with under the guide effect of air pressure, the dust-contained airflow constantly space between the blade 2444 of the stacked on top of one another of this dirt air separation 244 branches to the process of filter chamber 248, and the flow velocity of dust-contained airflow progressively descends from top to bottom fast; The forced guiding of blade 2444 and being uniformly distributed with under the guiding double action of air pressure at this dirt air separation 244; It is zero that the downward flow velocity of dust-contained airflow slows down; And then along the space between the blade 2444 of dirt air separation 244 from bottom to top evenly to around spread, flow to filter 246, thereby in dirt air separation 244, form " U " type fluid path; In the bottom of this " U " type fluid path a zero velocity point is arranged; This zero velocity point is exactly the change point of dust movement locus; Thereby produce powerful centrifugal force; Under the double action of centrifugal force and self gravitation, the dust that fine grain and proportion are bigger in the major part falls into ash bucket naturally in the time of will be at this moment through dirt air separation 244.Further; Because total gas passing area of this dirt air separation 244 is much larger than exhaust gas entrance 222a area; Therefore, being uniformly distributed with under the guiding of air pressure, this dirt air separation 244 has played effectively to slow down and has been uniformly distributed with the effect of air-flow; Make the less dust of remaining more fine particle size or proportion slowly arrive filter 246 equably, through this filter 246 it is separated then and remove with lower flow velocity.At last, pass through the air-purifying chamber 224 that through hole 212 gets into these upper boxes 22 through this cleaned air of crossing after filter 246 filters, through the pure qi (oxygen) gas outlet 224a discharge of air-purifying chamber 224.The dust that is adsorbed on filter 246 outer surfaces is then through the high pressure gas pulse dust cleaning of deashing device 26, and dust breaks away from this filter 246 and falls in the ash bucket 27.The air pressure and the time interval of the high pressure gas pulse dust cleaning of this deashing device 26 can debug and formulate according to actual needs.
With respect to prior art; Deduster of the present invention is under last air intake pattern; The positive action of the structure that combines through airtight inlet channel and dirt air separation realizes the 3-stage dust-removal pattern: the I level dedusting that is made up of initial inertia power and the gravity of dust, the II level dedusting that is made up of the centrifugal force and the gravity of dust and the III level dedusting that is made up of 246 filtrations of multiple-unit filter.Therefore; Sack cleaner of the present invention has significant lifting to common hard dirt efficiency of dust collection admittedly and dust removing effects; Be equivalent to before the common sack cleaner of forming by filter bag or filter cylinder, dispose the dust removing effects of the combination dust pelletizing system of cyclone dust collectors, and the efficiency of dust collection and the dust removing effects of dirt more there is lifting especially significantly firmly admittedly to the high concentration heavy.
Secondly, in the prior art, the resistance that one or more levels preposition cyclone dust collectors need loss >=1100Pa is set on sack cleaner.Through actual test result; The resistance of dirt air separation 244 losses of the present invention is merely≤60Pa; And role is with before filter bag or filter cartridge dust remover, to increase cyclone dust collectors suitable; Can save>=resistance loss of 1040Pa equating to compare under the target situation; Be equivalent to save about 94.5% of cyclone dust collectors electric energy consumption, be equivalent to again to save filter bag or filter cartridge dust remover add the whirlwind deduster the combined dust remover electric energy consumption 45.2%, and the dust removing effects that reaches is consistent even better.Therefore, deduster of the present invention has the advantage of tangible saving operation electric energy consumption.
Moreover deduster of the present invention can obviously alleviate dust impact and the load of dirt to filter 246 consolidated in the direct impact of filter 246 generations and load, particularly heavy firmly owing to the protective effect that dirt air separation 244 is arranged; Simultaneously, owing to reducing of pulse jet intensity and frequency, the high pressure gas of initiation reduces filter bag or the indirect impact load of filter cylinder generation thereupon.Prove that through reality test and practical engineering application deduster of the present invention can effectively be protected and service life of prolonging the main consumptive materials of cleaner such as filter bag or filter cylinder more than 1 times, thereby reach the purpose of tangible saving consumptive material.
Further; The last air intake of deduster of the present invention combines the simple and easy row of the combining structure of built-in dirt air separation structure; Manufacturing and installation cost and floor space are all much lower than the external cyclone dust collectors, and therefore, deduster of the present invention has to be practiced thrift cost and take up an area of few advantage.
Embodiment 2
Present embodiment and embodiment 1 are roughly the same; Its difference only is: the vertical height h between the upper and lower side opening of the stage body that this blade forms is 120mm; Angle between blade 2444 and the support 2442 is 25 °; The vertical height d of the lap between adjacent two blades is 40mm, and the void pitch g of the lap of adjacent two blades is 33.8mm.Blade quantity is 16.Fixed support quantity is 3.Waste gas inlet 242 directly inserts this dirt air separation 244, and the vertical height of the blade lap of itself and dirt air separation is 40mm.
Embodiment 3
Present embodiment and embodiment 1 are roughly the same; Its difference only is: the height h between the upper and lower side opening of the stage body that this blade forms is 180mm; Angle between blade 2444 and the support 2442 is 45 °; The vertical height d of the lap between adjacent two blades is 60mm, and the void pitch g of the lap of adjacent two blades is 85mm.Blade quantity is 11.Number of holders is 4.Waste gas inlet 242 directly inserts this dirt air separation 244, and the vertical height of the blade lap of itself and dirt air separation is 60mm.
Embodiment 4
Present embodiment and embodiment 1 are roughly the same; Its difference only is: the height h between the upper and lower side opening of the stage body that this blade forms is 240mm; Angle between blade 2444 and the support 2442 is 65 °; The vertical height d of the lap between adjacent two blades is 80mm, and the void pitch g of the lap of adjacent two blades is 145mm.Blade quantity is 9.Number of holders is 8.Waste gas inlet 242 directly inserts this dirt air separation 244, and the vertical height of the blade lap of itself and dirt air separation is 80mm.
Embodiment 5
Present embodiment and embodiment 1 are roughly the same; Its difference only is: the height h between the upper and lower side opening of the stage body that this blade forms is 300mm; Angle between blade 2444 and the support 2442 is 85 °; The vertical height d of the lap between adjacent two blades is 100mm, and the void pitch g of the lap of adjacent two blades is 199mm.Blade quantity is 7.Number of holders is 8.Waste gas inlet 242 directly inserts this dirt air separation 244, and the vertical height of the blade lap of itself and dirt air separation is 100mm.
The present invention also has various deformation embodiment; For example: first; This exhaust gas entrance 222a can be arranged on a sidewall of this upper box 22, the waste gas inlet channel of this upper box 22 222 for the inlet channel of bending to connect the waste gas inlet 242 of exhaust gas entrance 222a and middle casing 24 respectively; The second, this dirt air separation 244 also can be arranged on a side of casing 24 in this; The 3rd, the blade 2444 of this dirt air separation 244 also can the unequal-interval laminated be arranged on this fixed support 2442, and lap vertical height d between promptly neighbouring two blades and lap void pitch g are non-equivalence.
The present invention is not limited to above-mentioned embodiment; If various changes of the present invention or distortion are not broken away from the spirit and scope of the present invention; If these changes and distortion belong within claim of the present invention and the equivalent technologies scope, then the present invention also is intended to comprise these changes and distortion.
Claims (17)
1. a deduster is characterized in that: comprise
---upper box comprises waste gas inlet channel and air-purifying chamber; This waste gas inlet channel is an airtight passage, and its top is exhaust gas entrance; Space in this upper box beyond the removing exhaust gas inlet channel is an air-purifying chamber, has pure qi (oxygen) outlet at a sidewall of air-purifying chamber;
---middle casing, it is arranged on the below of this upper box, and casing comprises waste gas inlet, dirt air separation, filter and filter chamber in this; This waste gas inlet is arranged on the upper end of this dirt air separation, and is connected with the bottom of the waste gas inlet channel of this upper box; This dirt air separation is vertically set in this in casing and runs through its upper and lower side, forms dirt gas split tunnel; This filter is arranged on the side of this dirt air separation, and its opening communicates with the air-purifying chamber of upper box; The space beyond removing exhaust gas air inlet, dirt air separation and the filter is the filter chamber in the casing in this.
2. deduster according to claim 1; It is characterized in that: this dirt air separation comprises at least two supports and a plurality of blade, and each blade has a height, encompasses stage body; The open upper end of this stage body is greater than lower ending opening, and these a plurality of blades are range upon range of to be arranged on this support.
3. deduster according to claim 2 is characterized in that: this waste gas inlet channel is the airtight passage that is arranged on the middle part of this upper box and vertically runs through its upper and lower side, is exhaust gas entrance on the top of this discarded inlet channel.
4. deduster according to claim 3 is characterized in that: this dirt air separation is arranged on the middle part of casing in this and runs through its upper and lower side.
5. deduster according to claim 4 is characterized in that: comprise at least two filters, this filter is filter bag or filter cylinder.
6. deduster according to claim 2 is characterized in that: the gross area in lap space is 5-100 times of the area of this exhaust gas entrance between the adjacent blades of this dirt air separation.
7. deduster according to claim 6 is characterized in that: the gross area in lap space is 8-25 times of the area of this exhaust gas entrance between the adjacent blades of this dirt air separation.
8. deduster according to claim 2 is characterized in that: the height of this filter less than this dirt air separation and the height that flange above that is set with.
9. deduster according to claim 2 is characterized in that: the altitude range between the upper and lower side opening of the stage body that this blade forms is 60mm to 300mm.
10. deduster according to claim 9 is characterized in that: the altitude range between the upper and lower side opening of the stage body that this blade forms is 120mm to 180mm.
11. deduster according to claim 2 is characterized in that: this support is a strip-shaped bracket, and the angular range between this blade and the support is 5 ° to 85 °.
12. deduster according to claim 11 is characterized in that: this support is a strip-shaped bracket, and the angular range between this blade and the support is 25 ° to 65 °.
13. deduster according to claim 2 is characterized in that: the quantity of this blade is 7 to 33.
14. deduster according to claim 14 is characterized in that: the quantity of this blade is 11 to 16.
15. deduster according to claim 2 is characterized in that: the vertical height of the lap between neighbouring two blades is 20mm to 100mm.
16. deduster according to claim 2 is characterized in that: the void pitch of the lap of neighbouring two blades is 3.48mm to 199mm.
17. deduster according to claim 2 is characterized in that: the opening shape of the section of the stage body that this blade forms is circle, ellipse, square, rectangle, triangle, rule or irregular polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110411920.9A CN102580433B (en) | 2011-12-09 | 2011-12-09 | A kind of deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110411920.9A CN102580433B (en) | 2011-12-09 | 2011-12-09 | A kind of deduster |
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| Publication Number | Publication Date |
|---|---|
| CN102580433A true CN102580433A (en) | 2012-07-18 |
| CN102580433B CN102580433B (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110411920.9A Active CN102580433B (en) | 2011-12-09 | 2011-12-09 | A kind of deduster |
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| Country | Link |
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| CN (1) | CN102580433B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817085A (en) * | 2016-06-16 | 2016-08-03 | 石鸿娟 | Energy-saving dust removing device |
| CN105903304A (en) * | 2016-06-16 | 2016-08-31 | 石鸿娟 | Energy-saving and environment-friendly dust removal system |
| CN108325315A (en) * | 2018-02-08 | 2018-07-27 | 武汉市政环卫机械有限公司 | A kind of filtration system of suction vehicle |
| CN110306982A (en) * | 2019-06-06 | 2019-10-08 | 平安开诚智能安全装备有限责任公司 | A kind of efficient low-consume mine dry-type deduster |
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| EP0063288A1 (en) * | 1981-04-03 | 1982-10-27 | Fläkt Aktiebolag | A device for a dust filter |
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| CN201445866U (en) * | 2009-06-15 | 2010-05-05 | 国电南京自动化股份有限公司 | Flow equalizing flame-proof cloth bag dust catcher |
| CN201871303U (en) * | 2010-01-12 | 2011-06-22 | 吉林东北苑电力开发有限公司 | Passing-through type electricity and bag compound dust remover |
| CN202460387U (en) * | 2011-12-09 | 2012-10-03 | 佛山市人居环保工程有限公司 | Dust remover |
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| EP0063288A1 (en) * | 1981-04-03 | 1982-10-27 | Fläkt Aktiebolag | A device for a dust filter |
| US20070226950A1 (en) * | 2003-03-17 | 2007-10-04 | Demarco Thomas M | Vacuum loader with louvered tangential cyclone separator |
| CN2633405Y (en) * | 2003-07-07 | 2004-08-18 | 中国航空工业规划设计研究院 | Novel dust remover |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817085A (en) * | 2016-06-16 | 2016-08-03 | 石鸿娟 | Energy-saving dust removing device |
| CN105903304A (en) * | 2016-06-16 | 2016-08-31 | 石鸿娟 | Energy-saving and environment-friendly dust removal system |
| CN108325315A (en) * | 2018-02-08 | 2018-07-27 | 武汉市政环卫机械有限公司 | A kind of filtration system of suction vehicle |
| CN110306982A (en) * | 2019-06-06 | 2019-10-08 | 平安开诚智能安全装备有限责任公司 | A kind of efficient low-consume mine dry-type deduster |
| CN110306982B (en) * | 2019-06-06 | 2020-05-15 | 平安开诚智能安全装备有限责任公司 | Mining dry dust remover |
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| Publication number | Publication date |
|---|---|
| CN102580433B (en) | 2016-01-27 |
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Effective date of registration: 20160330 Address after: 528000 room six, group 402, Le Qun street, Chancheng District, Guangdong, Foshan Patentee after: Foshan Renju Environmental Protection Engineering Co., Ltd. Address before: 528226, No. 10, middle laurel Road, Luen Industrial Park, Luo town, Nanhai District, Guangdong, Foshan Patentee before: Foshan Renju Environmental Protection Engineering Co., Ltd. Patentee before: Huang Qingbao |