CN2621798Y - Liquid state three-separation filtering duster - Google Patents
Liquid state three-separation filtering duster Download PDFInfo
- Publication number
- CN2621798Y CN2621798Y CN 03222600 CN03222600U CN2621798Y CN 2621798 Y CN2621798 Y CN 2621798Y CN 03222600 CN03222600 CN 03222600 CN 03222600 U CN03222600 U CN 03222600U CN 2621798 Y CN2621798 Y CN 2621798Y
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- liquid
- separation chamber
- pipe
- shower nozzle
- liquid separation
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- Expired - Fee Related
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Abstract
The utility model discloses a liquid state three-separation filtering duster, including an exhaust pipe, a wind-discharging machine, a gas-collecting cone, an air pipe, a spraying element, a spraying liquid pipe, a circulating pump, an overflowing tube, a recycling liquid pool, and a liquid pool; the device still includes a liquid separation chamber, a liquid separator, an impact-typed spraying head and a conveyor; the impact-typed spraying head is arranged on the exit of the air pipe; the bottom of the liquid pool is an oblique surface; the oblique bottom of the liquid pool is provided with the conveyor; the liquid separation chamber is arranged above the liquid pool; the upper part inside liquid separation chamber is provided with the liquid separator; the lower part inside liquid separation chamber is provided with the spraying element. The utility model is simple in structure, low in investment, high in dust removal efficiency, low in operating cost and has no pollution to the environment.
Description
Technical field
The utility model relates to a kind of smoke dust-removing equipment, especially liquid three separating and filtering formula dedusters.
Background technology
At present, the cement that shaft kiln cement plant is produced still accounts for about 75% of China's cement total amount, from closely during the last ten years, though advanced dry method kiln decomposes the suspended preheater rotary kiln outward very big development has been arranged, but this ratio, high always, this shows, shaft kiln cement enterprise still is the main force of China's manufacture of cement, can be in the numerous airborne dust point of shaft kiln cement enterprise, shaft kiln waste gas is counted in working as of its difficulty of governance maximum, and it is not only at cement industry, compare with other industry exactly, its difficulty of governance is the name first also.The shaft kiln deduster has various hydrofilters, electric cleaner and bag dust collector etc. except that expansion chamber.In actual use, all have different drawbacks,, environmental pollution low as the hydrofilter efficiency of dust collection, various electric cleaner efficiency of dust collections are subjected to dust bigger than resistance value influences, exist dump, the investment high; The resistance of bag dust collector is big and fluctuation is arranged, and needs high-power air-introduced machine, investment cost height not only, and also operating cost is also high.
The utility model content
The purpose of this utility model is to provide a kind of liquid three separating and filtering formula dedusters, and these liquid state three separating and filtering formula dedusters are simple in structure, small investment, efficiency of dust collection height, low, the environmentally safe of operating cost.
Technical solution of the present utility model is: contain blast pipe, exhaust blower, gas collection cone, air inlet pipe, spray thrower, spray feed pipe, circulating pump, overflow pipe, circulating fluid pond, liquid cell, also contain liquid separation chamber, liquid separator, impact type shower nozzle, conveyer, the impact type shower nozzle is arranged on the outlet of air inlet pipe, the bottom surface of liquid cell is the inclined-plane, on the inclined end face of liquid cell conveyer is installed, liquid separation chamber is arranged on the top of liquid cell, liquid separation chamber's internal upper part is equipped with liquid separator, and the indoor bottom of fluid separation applications is equipped with spray thrower.
The impact type shower nozzle is made up of the loud-speaker of circle and the round cap of taper, forms narrow annular channel between the loud-speaker of the round cap of taper and circle.
The beneficial effects of the utility model are, because the impact type shower nozzle is arranged on the outlet of air inlet pipe, and be immersed in the liquid of liquid cell, when the ash-laden gas of discharging pours in the liquid with certain speed by the impact type shower nozzle, through the overbump bath of liquid, the foam bath of liquid makes dust granules be bondd by liquid and stays in liquid, thereby the efficiency of dust collection height.The liquid gas that contains that liquid separator will purify is separated into liquids and gases, and gas is discharged, and not only prolongs the life-span of blower fan but also do not influence environment.Conveyer is installed on the inclined end face of liquid cell whole recovery of the dust of catching is used for producing, do not produce secondary pollution.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
1. blast pipes among the figure, 2. exhaust blower, 3. conveyer, 4. liquid cell 5. impacts shower nozzle, 6. air inlet pipe, 7. spray thrower, 8. liquid separator, 9. liquid separation chamber, 10. gas collection cone, 11. overflow pipes, 12. spray feed pipes, 13. circulating fluid ponds, 14. circulating pumps.
The specific embodiment
Among Fig. 1, conveyer 3 is installed on the inclined end face of liquid cell 4, liquid cell 4 be provided with liquid separation chamber 9, the top is provided with liquid separator 8 in the liquid separation chamber 9, the interior below of liquid separation chamber 9 is provided with spray thrower 7, spray thrower 7 links with spray feed pipe 12, spray feed pipe 12 links with circulating pump 14, circulating pump 14 links with circulating fluid pond 13, circulating fluid pond 13 links with an end of overflow pipe 11, the top of the other end of overflow pipe 11 and liquid cell 4 links, the top of liquid separation chamber 9 is provided with gas collection cone 10, and gas collection cone 10 communicates with blast pipe 1, and exhaust blower 2 is set between the blast pipe 1, air inlet pipe 6 is inserted in the liquid cell 4 by gas collection cone 10 and liquid separation chamber 9, impacts the outlet that shower nozzle 5 is arranged on air inlet pipe 6.
During work, the shaft kiln discharged flue gas enters air inlet pipe 6 through expansion chamber with certain speed and pours in the liquid of liquid cell 4 by impacting shower nozzle 5, because this structure of impact type shower nozzle 5 increases the contact area of dusty gas and liquid, the liquid collision of the dust of the overwhelming majority in the dusty gas and liquid cell 4 is bondd by liquid and stays in liquid, gas then changes the direction of motion sharp, because air-flow evokes liquid flower and foam when passing liquid, when the air-flow that passes froth bed enters liquid separation chamber 9, be subjected to again spray thrower 7 droplet shower and further purified.Cleaned gas is discharged by gas collection cone 10 and blast pipe 1 by exhaust blower 2 through after the separation of liquid separator 8.The whole recovery of dust that the conveyer of installing on the inclined end face of liquid cell 43 will capture in the liquid cell 4 is used for producing, and the liquid that dedusting is used is undertaken recycling by the circulatory system that spray feed pipe 12, circulating pump 14, circulating fluid pond 13 and overflow pipe 11 are formed.In this process, dusty gas separates for three times through overbump bath of liquid, foam bath of liquid, pouring liquid bath of liquid, makes the dustiness of dusty gas drop to minimum, general dust removal efficiency is up to more than 98%, and good cooling results, demist efficient height also can reach about 70% the absorptivity of sulphur, fluorine.
Claims (2)
1. liquid state three separating and filtering formula dedusters, contain blast pipe, exhaust blower, the gas collection cone, air inlet pipe, spray thrower, the spray feed pipe, circulating pump, overflow pipe, the circulating fluid pond, liquid cell, it is characterized in that: also contain liquid separation chamber, liquid separator, the impact type shower nozzle, conveyer, described impact type shower nozzle is arranged on the outlet of described air inlet pipe, the bottom surface of described liquid cell is the inclined-plane, on the inclined end face of described liquid cell conveyer is installed, described liquid separation chamber is arranged on the top of described liquid cell, described liquid separation chamber internal upper part is equipped with described liquid separator, and the indoor bottom of described fluid separation applications is equipped with spray thrower.
2. liquid three separating and filtering formula dedusters according to claim 1, it is characterized in that: described impact type shower nozzle is made up of the loud-speaker of circle and the round cap of taper, forms narrow annular channel between the loud-speaker of the round cap of taper and circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03222600 CN2621798Y (en) | 2003-06-04 | 2003-06-04 | Liquid state three-separation filtering duster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03222600 CN2621798Y (en) | 2003-06-04 | 2003-06-04 | Liquid state three-separation filtering duster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2621798Y true CN2621798Y (en) | 2004-06-30 |
Family
ID=34245330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03222600 Expired - Fee Related CN2621798Y (en) | 2003-06-04 | 2003-06-04 | Liquid state three-separation filtering duster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2621798Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688548A (en) * | 2016-01-29 | 2016-06-22 | 河南农业大学 | Purifier for smoke of biomass stove |
| CN109045910A (en) * | 2018-09-05 | 2018-12-21 | 山东神华山大能源环境有限公司 | A kind of clarification formula dedusting ash handling equipment |
| CN109569154A (en) * | 2018-11-22 | 2019-04-05 | 中耕耘成建筑科技(江苏)有限公司 | A kind of concrete of high-efficiency environment friendly prepares special dust-removing equipment |
| CN110368794A (en) * | 2019-07-22 | 2019-10-25 | 浙江宏电环保股份有限公司 | A kind of smoke gas multi-section formula disappears white device |
-
2003
- 2003-06-04 CN CN 03222600 patent/CN2621798Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688548A (en) * | 2016-01-29 | 2016-06-22 | 河南农业大学 | Purifier for smoke of biomass stove |
| CN109045910A (en) * | 2018-09-05 | 2018-12-21 | 山东神华山大能源环境有限公司 | A kind of clarification formula dedusting ash handling equipment |
| CN109569154A (en) * | 2018-11-22 | 2019-04-05 | 中耕耘成建筑科技(江苏)有限公司 | A kind of concrete of high-efficiency environment friendly prepares special dust-removing equipment |
| CN110368794A (en) * | 2019-07-22 | 2019-10-25 | 浙江宏电环保股份有限公司 | A kind of smoke gas multi-section formula disappears white device |
| CN110368794B (en) * | 2019-07-22 | 2022-04-08 | 浙江宏电环保股份有限公司 | Flue gas multistage formula disappears and whitewashes device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |