CN202438198U - Water-sealed filtering device for boiler dedusting - Google Patents
Water-sealed filtering device for boiler dedusting Download PDFInfo
- Publication number
- CN202438198U CN202438198U CN2012200563718U CN201220056371U CN202438198U CN 202438198 U CN202438198 U CN 202438198U CN 2012200563718 U CN2012200563718 U CN 2012200563718U CN 201220056371 U CN201220056371 U CN 201220056371U CN 202438198 U CN202438198 U CN 202438198U
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- filter
- overfall
- ashpit
- filtering
- filter tank
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Abstract
The utility model belongs to boiler dust-discharging dedusters and relates to a water-sealed filtering device for boiler dedusting. A dust pipe of the water-sealed filtering device is positioned at one inner end of a dust sump, two sides of the dust sump are respectively provided with both a first filtering tank and a second filtering tank, and all walls of the filtering tanks are provided with first overflow ports and second overflow ports. A clean water tank is arranged outside the second filtering tanks, filters are arranged between the clean water tank and the second filtering tanks, the first overflow ports are positioned on walls between the dust sump and the first filtering tanks, the second overflow ports are positioned on walls between the first filtering tanks and the second filtering tanks, the filters are positioned on walls between the second filtering tanks and the clean water tank, the first overflow ports, the second overflow ports and the filters are in staggered arrangement, a high-order filter is connected at the upper end of the wall between the clean water tank and the dust sump, and the first overflow ports and the second overflow ports are lower than the high-order filter. The water-sealed filtering device for the boiler dedusting has the advantages that the device is simple in structure, labor intensity is reduced for operators, production cost is lowered, environmental pollution is reduced, and surrounding environment is improved greatly.
Description
Technical field
The utility model relates to a kind of boiler dust remover, a kind of specifically boiler dusting ash water-stop filter.
Background technology
At present, boiler generally is directly smoke dust to be discharged when handling the smoke dust of boiler discharge, and the dust of the smoke dust that boiler is discharged is bigger, and operating personnel are had certain injury, has polluted peripheral environment; Also there are some miniature boilers to have ash settling basin, in the process of sulfur dioxide that uses recirculated water elimination boiler combustion discharging and flue dust, generally need a very big ash settling basin, just can make Ash Water Separator.In addition, when this ash settling basin is arranged smoke dust clearly, need earlier that the water pump drainage in the ash settling basin is clean; Get in the ash settling basin by operating personnel at last; By manual work the smoke dust in the ash settling basin is discharged, so not only strengthened labor intensity of operating personnel, increased production cost; Yet large-scale ash settling basin can't be built owing to the restriction in place in most of medium small boiler room.
The utility model content
The purpose of the utility model is that a kind of boiler dusting ash water-stop filter will be provided, and solves the problem that ash settling basin can't be built owing to the restriction in place in most of medium small boiler room.
The purpose of the utility model is achieved in that this water-stop filter comprises: clear water reserviors, second filter tank, filter, second overfall, ash tube, first overfall, ashpit, first filter tank and high-order filter;
Ash tube is positioned at ashpit one end, and the ash hole end of ash tube is an angle, and the outlet of ash tube is at 1/2nd places of ashpit; Each all has one first filter tank and second filter tank in two sides of ashpit, and overfall is all arranged on the wall in described filter tank, is respectively first overfall and second overfall; Outside second filter tank, clear water reserviors are arranged, clear water reserviors enclose ashpit three bread; Between the clear water reserviors and second filter tank, filter is arranged; First overfall is on the wall between the ashpit and first filter tank; Second overfall is on the wall between first filter tank and second filter tank; Filter bits is on the wall between second filter tank and the clear water reserviors, and first overfall, second overfall and filter are staggered, and the upper end of wall is connected with high-order filter between clear water reserviors and ashpit; First overfall and second overfall and highly all be lower than high-order filter.
Beneficial effect owing to adopt technique scheme, is piled water in ashpit; The outlet of ash tube is positioned at below the water level, and the ash hole end of ash tube is an angle, and the smoke dust of being convenient to boiler discharges in ashpit; Reduce simultaneously to high-order filter side discharging smoke dust, the smoke dust of discharging in the boiler directly drops in the water of ashpit, progressively is accumulated in the ashpit; Smoke dust in the ashpit and the mixed liquor of water carry out oldly falling, filtering to smoke dust through first overfall and second overfall, and then through the filter filtration, are clear water after the filtration; The smoke dust of discharging no longer flies upward, and has reduced the pollution to environment, has improved surrounding enviroment greatly; Clear water feeds back to the ashpit from high-order filter, and the water in the ashpit can recycle, has practiced thrift cost greatly; Solve the problem that ash settling basin can't be built owing to the restriction in place in most of medium small boiler room, reached the purpose of the utility model.
Advantage: simple in structure, not only reduced labor intensity of operating personnel, also reduced production cost simultaneously; Reduced pollution, improved surrounding enviroment greatly environment.
Description of drawings
Fig. 1 is the plan structure figure of the utility model.
Fig. 2 is the sidepiece partial sectional view of the utility model.
Among the figure, 1, clear water reserviors; 2, second filter tank; 3, filter; 4, second overfall; 5, ash tube; 6, first overfall; 7, ashpit; 8, first filter tank; 9, high-order filter.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Embodiment 1: this water-stop filter comprises: clear water reserviors 1, second filter tank 2, filter 3, second overfall 4, ash tube 5, first overfall 6, ashpit 7, first filter tank 8 and high-order filter 9;
Claims (1)
1. boiler dusting ash water-stop filter, it is characterized in that: this water-stop filter comprises: clear water reserviors, second filter tank, filter, second overfall, ash tube, first overfall, ashpit, first filter tank and high-order filter; Ash tube is positioned at ashpit one end, and the ash hole end of ash tube is an angle, and the outlet of ash tube is at 1/2nd places of ashpit; Each all has one first filter tank and second filter tank in two sides of ashpit, and overfall is all arranged on the wall in described filter tank, is respectively first overfall and second overfall; Outside second filter tank, clear water reserviors are arranged, clear water reserviors enclose ashpit three bread; Between the clear water reserviors and second filter tank, filter is arranged; First overfall is on the wall between the ashpit and first filter tank; Second overfall is on the wall between first filter tank and second filter tank; Filter bits is on the wall between second filter tank and the clear water reserviors, and first overfall, second overfall and filter are staggered, and the upper end of wall is connected with high-order filter between clear water reserviors and ashpit; First overfall and second overfall and highly all be lower than high-order filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200563718U CN202438198U (en) | 2012-02-21 | 2012-02-21 | Water-sealed filtering device for boiler dedusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200563718U CN202438198U (en) | 2012-02-21 | 2012-02-21 | Water-sealed filtering device for boiler dedusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202438198U true CN202438198U (en) | 2012-09-19 |
Family
ID=46819655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200563718U Expired - Fee Related CN202438198U (en) | 2012-02-21 | 2012-02-21 | Water-sealed filtering device for boiler dedusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202438198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107652950A (en) * | 2016-07-26 | 2018-02-02 | 广东见正机电电镀设备科技有限公司 | A kind of coolant regeneration treatment system and handling process |
-
2012
- 2012-02-21 CN CN2012200563718U patent/CN202438198U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107652950A (en) * | 2016-07-26 | 2018-02-02 | 广东见正机电电镀设备科技有限公司 | A kind of coolant regeneration treatment system and handling process |
| CN107652950B (en) * | 2016-07-26 | 2021-06-08 | 广东见正机电电镀设备科技有限公司 | Cooling liquid regeneration treatment system and treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20140221 |