CN2605057Y - Dust-removing and deodorizing apparatus for organic fertilizer production - Google Patents
Dust-removing and deodorizing apparatus for organic fertilizer production Download PDFInfo
- Publication number
- CN2605057Y CN2605057Y CN 03204443 CN03204443U CN2605057Y CN 2605057 Y CN2605057 Y CN 2605057Y CN 03204443 CN03204443 CN 03204443 CN 03204443 U CN03204443 U CN 03204443U CN 2605057 Y CN2605057 Y CN 2605057Y
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- organic fertilizer
- dehydrator
- dedusting
- venturi
- venturi tube
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Abstract
The utility model discloses a dust-removing and deodorizing device of organic fertilizer production, comprising a compound scrubber as the main part and the compound scrubber is consisted as a united one by a pack absorption tower in the upper part and a venture wet dust collector in the lower part. The adoption of a compound venture dust collector and a tiger chemical oxide filler tower with collection efficiency above 99.5%, the utility model remove fetid odor, and the gas pollutants are oxidized and absorbed, conquering the problems of air pollution caused by drying animal manure like chicken manure or cow manure in prior organic fertilizer production which protects the environment and does advantage to the production of organic fertilizer and the development of green harmless agriculture. The utility model has the advantages of low investment, easy installation and simple operation.
Description
Technical field
The utility model relates to the control equipment that a kind of pernicious gas pollutes, and refers in particular to dedusting and deodorization device that a kind of organic fertilizer is produced.
Background technology
At present,, all use artificial dry technology, the moisture in the ight soil is removed, easy to use and transportation with fowl and animal excrement processing organic fertilizer such as chicken manure, cow dungs.The technology and the process equipment of fowl and animal excrement processing both at home and abroad roughly are divided into following six kinds: 1, cryogenic wind-tunnel formula continuous drying; 2, high temperature and rapid drying; 3, solar energy hot house drying; 4, the heat spray is dry; 5, fowl and animal excrement is fermentation dried; 6, microwave radiant drying; More than six big class fowl and animal excrement treatment facility something in commons are the artificial drying technology that are that adopt, and wherein use at most, widest in area is the swinging type high temperature flash drying machine.It has the production efficiency height, invests many advantages such as little, that floor space is little, and technology is simple, easy to operate, production cost is low, thereby is widely adopted.But the common weak point that exists of existing all kinds of drying plants is: in the oven dry fowl and animal excrement, cause serious atmosphere pollution.A large amount of dust-laden pernicious gases and stench noxious gas emission have polluted atmosphere in atmosphere, endangered the people's living environment, have caused great harm for people's life, health, all do not have to solve the problem of dedusting and deodorization.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this utility model provides dedusting and the deodorization device that a kind of organic fertilizer matching used with the fowl and animal excrement dryer, that can effectively remove harmful substance is produced.
The technical scheme in the invention for solving the above technical problem is: it comprises that a compound scrubbing tower is a main body, and described compound scrubbing tower is made up of the venturi wet dust collector of the packed absorber on top and bottom and is held together.
Described venturi wet dust collector is by Venturi tube 1, constitute with chemicals adder 11 that dehydrator 2 that Venturi tube 1 is communicated with links to each other with dehydrator 2, Venturi tube 1 is made of the air inlet pipe, collapsible tube, nozzle, trunnion, anemostat, the tube connector that link to each other successively, dehydrator 2 tops are provided with exhaust outlet, the exhaust outlet top is provided with a tapered cap, dehydrator 2 bottoms are provided with a taper sedimentation basin, the sedimentation basin below is provided with the plasma discharge mouth, and the nozzle of this sedimentation basin and circulating pump 3 and Venturi tube 1 is corresponding.
Described packed absorber constitutes by the demister 4 of being located at tower body housing the inside from top to bottom, spray equipment 5, hold-down grid, packing layer 6, packing layer gripper shoe 7 and with the dry feed device 8 of being located at the tower body outside, the circulating slot 9 that communicates with dry feed device 8, the circulating slot 9 outer circulating pumps 10 that connect, the delivery port of circulating pump 10 is connected with spray equipment 5 by pipeline.
Described spray equipment 5 is the coiled spray thrower.
The technological progress that the utility model is obtained is: the utility model is owing to adopt the venturi scrubber and the chemical oxide packed tower of compound style; efficiency of dust collection reaches more than 99.5%; eliminated foul odour; the oxidized absorption of gas pollutant; overcome the pollution that causes because of fowl and animal excrements such as cicken feces dried, cow dungs in the present organic fertilizer production to atmosphere; protected environment; help promoting the production and the green harmless Agricultural Development of organic fertilizer simultaneously, the utlity model has little, easy for installation, the simple operation and other advantages of investment.
Description of drawings
Accompanying drawing is a flowage structure schematic diagram of the present utility model.
1-Venturi tube wherein, 2-dehydrator, 3-circulating pump, 4-demister, 5-spray equipment, 6-spice layer, 7-spice layer gripper shoe, 8-dry feed device, 9-circulating slot, 10-circulating pump.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in the figure, the utility model is mainly based on a compound scrubbing tower, its venturi wet dust collector by the packed absorber on top and bottom is formed and is held together, venturi wet dust collector is by Venturi tube 1, the dehydrator 2 that is communicated with Venturi tube 1, the chemicals adder 11 that links to each other with dehydrator 2 constitutes, Venturi tube 1 is by the air inlet pipe that links to each other successively, collapsible tube, nozzle, trunnion, anemostat, tube connector constitutes, dehydrator 2 tops are provided with exhaust outlet, the exhaust outlet top is provided with a tapered cap, dehydrator 2 bottoms are provided with a taper sedimentation basin, the sedimentation basin below is provided with the plasma discharge mouth, and the nozzle of this sedimentation basin and circulating pump 3 and Venturi tube 1 is corresponding.Packed absorber constitutes by the demister 4 of being located at tower body housing the inside from top to bottom, spray equipment 5, hold-down grid, packing layer 6, packing layer gripper shoe 7 and with the dry feed device 8 of being located at the tower body outside, the circulating slot 9 that communicates with dry feed device 8, the circulating slot 9 outer circulating pumps 10 that connect, the delivery port of circulating pump 10 is connected with spray equipment 5 by pipeline.Spray equipment 5 is the coiled spray thrower.The dust removal process of Wen's deduster in the utility model, three processes that can be divided into atomizing, condense and dewater, preceding two processes are finished in Venturi tube, and the 3rd process finished in dehydrator, dusty gas air inlet pipe again enters that flow velocity increases behind the collapsible tube, reaches maximum at the flow velocity of trunnion gas; Flow velocity in collapsible tube and trunnion between gas, the liquid two-phase is very big, the current that shoot out from nozzle atomize under the impact of high velocity air, and gas humidity reaches capacity, and the air film of grit surface attachment is broken through, make grit moistening by water, fierce cohesion takes place between grit and water droplet or grit and the grit, and in anemostat, air velocity weakens, pressure gos up, with the grit is the cohesion quickening of the nuclei of condensation, is condensed into bigger dust-laden water droplet, is easier to be captured.After the dust-laden water droplet that particle diameter is bigger enters dehydrator, under effect such as gravity, centrifugal force, grit and moisture from, the gas after dedusting enters packed tower by the gas outlet, is for further processing.Grit is deposited to dehydrator in the sedimentation basin of portion, is discharged by the plasma discharge mouth.Isolated water is then flowed into the nozzle of Venturi tube once more by circulating pump and road, recycle; Packed tower is connected the top of deduster in the Wen, shell and deduster shell form a whole, the filler 6 of filling certain altitude in tower body, there is gripper shoe the filler below, the top is hold-down grid and spray equipment, spray equipment flows down and moistening filling surface along filling surface after liquid self filler top is disperseed.Form liquid film at the filler face, the gas on absorption tower that enters filler flows to the upper end by the space between filler by the lower end under the promotion of pressure difference.Pollutant in the gas is by liquid and oxidant potassium permanganate oxidation and absorption.Thereby eliminated stink.Clean gas is discharged from the gas outlet at top.And liquid enters special-purpose circulating slot after being collected, and enters in the spray equipment by circulating pump and pipeline and circulates.The dry feed device adds the circulatory system continuously with the oxidant potassium permanganate of some.Manganese dioxide is a kind of flocculating agent, and its effect is to make polymerization dispersed particles thing and separating liquid.Subsequently, circulating slot collects the insoluble sludge that separates, so that next step processing.Because the gas through washing contains carbon dioxide and other acid formers,,, add the water circulation system of deduster, so that P with the borax buffer in the chemicals adder for reducing the consumption of chemical oxidizing agent potassium permanganate
HValue remains between 8.5～9.0.
Claims (4)
1, dedusting and the deodorization device produced of a kind of organic fertilizer, it comprises that a compound scrubbing tower is main body, it is characterized in that: described compound scrubbing tower is made up of the venturi wet dust collector of the packed absorber on top and bottom and is held together.
2, dedusting and deodorization device that organic fertilizer according to claim 1 is produced, it is characterized in that: described venturi wet dust collector is by Venturi tube (1), the dehydrator (2) that is communicated with Venturi tube (1), the chemicals adder (11) that links to each other with dehydrator (2) constitutes, Venturi tube (1) is by the air inlet pipe that links to each other successively, collapsible tube, nozzle, trunnion, anemostat, tube connector constitutes, dehydrator (2) top is provided with exhaust outlet, the exhaust outlet top is provided with a tapered cap, dehydrator (2) bottom is provided with a taper sedimentation basin, the sedimentation basin below is provided with the plasma discharge mouth, and the nozzle of this sedimentation basin and circulating pump (3) and Venturi tube (1) is corresponding.
3, the dedusting and the deodorization device of organic fertilizer production according to claim 1, it is characterized in that: described packed absorber by the demister (4) of being located at tower body housing the inside from top to bottom, spray equipment (5), condiment pressing plate, packing layer (6), packing layer gripper shoe (7) and with the dry feed device (8) of being located at the tower body outside, circulating slot (9) formation that communicates with dry feed device (8), the outer circulating pump (10) that connects of circulating slot (9), the delivery port of circulating pump (10) is connected with spray equipment (5) by pipeline.
4, the dedusting and the deodorization device of organic fertilizer production according to claim 3 is characterized in that described spray equipment (5) is the coiled spray thrower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03204443 CN2605057Y (en) | 2003-02-24 | 2003-02-24 | Dust-removing and deodorizing apparatus for organic fertilizer production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03204443 CN2605057Y (en) | 2003-02-24 | 2003-02-24 | Dust-removing and deodorizing apparatus for organic fertilizer production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2605057Y true CN2605057Y (en) | 2004-03-03 |
Family
ID=34158547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03204443 Expired - Fee Related CN2605057Y (en) | 2003-02-24 | 2003-02-24 | Dust-removing and deodorizing apparatus for organic fertilizer production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2605057Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101601962B (en) * | 2009-07-03 | 2011-12-28 | 北京帝力伟业科技开发有限公司 | System and method for treating exhaust gas |
| CN103341309A (en) * | 2013-07-19 | 2013-10-09 | 烟台润达垃圾处理环保股份有限公司 | Technology for processing damp and hot foul gas |
| CN104324592A (en) * | 2014-10-19 | 2015-02-04 | 镇江大成新能源有限公司 | Waste gas treatment device |
| CN105311928A (en) * | 2015-11-10 | 2016-02-10 | 中冶南方工程技术有限公司 | Packed tower and Venturi all-in-one washing system and washing method thereof |
| CN109069985A (en) * | 2016-04-27 | 2018-12-21 | Lab 有限公司 | The method and facility of wet type desulfurizing are carried out for the waste gases and smoke to seagoing vessel engine |
| CN110548359A (en) * | 2019-09-04 | 2019-12-10 | 河北唯沃环境工程科技有限公司 | Wet dust removal demisting device and wet dust removal demisting method thereof |
| CN115350548A (en) * | 2022-08-25 | 2022-11-18 | 广东兴荣环保科技有限公司 | Dust removal and odor removal device for dust-containing waste gas and treatment method |
-
2003
- 2003-02-24 CN CN 03204443 patent/CN2605057Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101601962B (en) * | 2009-07-03 | 2011-12-28 | 北京帝力伟业科技开发有限公司 | System and method for treating exhaust gas |
| CN103341309A (en) * | 2013-07-19 | 2013-10-09 | 烟台润达垃圾处理环保股份有限公司 | Technology for processing damp and hot foul gas |
| CN103341309B (en) * | 2013-07-19 | 2016-03-30 | 烟台润达垃圾处理环保股份有限公司 | Damp and hot foul gas treatment process |
| CN104324592A (en) * | 2014-10-19 | 2015-02-04 | 镇江大成新能源有限公司 | Waste gas treatment device |
| CN105311928A (en) * | 2015-11-10 | 2016-02-10 | 中冶南方工程技术有限公司 | Packed tower and Venturi all-in-one washing system and washing method thereof |
| CN105311928B (en) * | 2015-11-10 | 2019-01-04 | 中冶南方工程技术有限公司 | A kind of packed tower venturi one washing system and its washing methods |
| CN109069985A (en) * | 2016-04-27 | 2018-12-21 | Lab 有限公司 | The method and facility of wet type desulfurizing are carried out for the waste gases and smoke to seagoing vessel engine |
| CN109069985B (en) * | 2016-04-27 | 2022-01-28 | Lab 有限公司 | Method and installation for wet desulfurization of exhaust fumes of marine engines |
| CN110548359A (en) * | 2019-09-04 | 2019-12-10 | 河北唯沃环境工程科技有限公司 | Wet dust removal demisting device and wet dust removal demisting method thereof |
| CN115350548A (en) * | 2022-08-25 | 2022-11-18 | 广东兴荣环保科技有限公司 | Dust removal and odor removal device for dust-containing waste gas and treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhao Xiongfei Document name: Notification of Termination of Patent Right |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040303 |