CN2748157Y - Wet-dry method integral dedusting desulfurizing purifier of industrial fume gas - Google Patents
Wet-dry method integral dedusting desulfurizing purifier of industrial fume gas Download PDFInfo
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- CN2748157Y CN2748157Y CN 200420116355 CN200420116355U CN2748157Y CN 2748157 Y CN2748157 Y CN 2748157Y CN 200420116355 CN200420116355 CN 200420116355 CN 200420116355 U CN200420116355 U CN 200420116355U CN 2748157 Y CN2748157 Y CN 2748157Y
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- dust
- dry method
- wet
- removal
- desulfurizing
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Abstract
The utility model provides a wet-dry method integral dedusting desulfurizing purifier of industrial fume gas which is characterized in that the wet-dry method integral dedusting desulfurizing purifier of industrial fume gas comprises two stages of wet-dry method dedusting desulfurizing devices. A water inlet pipe port is arranged at the bottom of the first stage of wet method dedusting desulfurizing device next to one lateral wall. The lower part of the lateral wall next to the water inlet pipe port is provided with a fume gas inlet channel whose opening faces to a cambered plate arranged at the water inlet pipe port. The upper part of the opening of the inlet channel in the first stage of wet method dedusting desulfurizing device is provided with a cambered guide plate. The other end of the cambered guide plate is connected with a step ladder guide plate. The other end of the step ladder guide plate is connected with a vertical guide plate. The lower part of the lateral side next to the vertical guide plate is provided with a drainage pipe port. The top of the upper part of the fume gas inlet channel is provided with the second stage of dry method dedusting desulfurizing device in which a plurality of dedusting desulfurizing filler layers which are in the honeycomb shapes are arranged. The top of the dedusting desulfurizing filler layer is provided with a fume gas outlet. The dedusting desulfurizing filler layers are fixed by stainless steel screen meshes. The wet-dry method integral dedusting desulfurizing purifier of industrial fume gas can make the fume gas be purified stably and make the discharge satisfy the standard. The wet-dry method integral dedusting desulfurizing purifier of industrial fume gas has reasonable structure, low resistance, convenient operation and maintenance, high dedusting efficiency and practicability.
Description
Technical field
The utility model relates to a kind of dedusting and purifying device, particularly a kind of multistage dust-removal and desulfurizing, the industrial smoke wet method dry method integral type dust-removal and desulfurizing purifier that dust-removal and desulfurizing is stable, efficient is high.
Background technology
Iron and steel, cement are important construction materials, and its manufacturing process can cause atmosphere pollution, are the key factors of harm China atmosphere safety, and wherein the environmental pollution of cement industry mainly is dust and waste gas, sintering discharging tobacco powder dirt, SO in the steel and iron industry
2Be major pollutants, high-voltage electrostatic dust separator, cloth bag filter collector are applied to flue gas of shaft kiln and administer at variance with objective reality, have that investment is high, running expense is high, operation influence on system operation Cement Calcination in Vertical Kiln production technology, enterprise is all undesirable and can not reduce SO in the real-world operation process
2Discharge capacity, the udst separation effect is not thorough, and the exhaust emission problem does not fundamentally obtain administering always.
In view of this, in order to address the above problem, this creator is according to oneself being engaged in this professional working experience and technical concept for many years, after deliberation, exploitation, and has the utility model to produce.
Summary of the invention
The utility model is that a kind of industrial smoke wet method dry method integral type dust-removal and desulfurizing purifier will be provided, and to solve dust, exhaust emission environment, makes its qualified discharge can realize the technical problem of pollutant comprehensive utilization again.
It is such solving the problems of the technologies described above the technical scheme that is adopted:
A kind of industrial smoke wet method dry method integral type dust-removal and desulfurizing purifier, it is characterized in that: this device comprises wet method, dry method two-stage dust-removing desulfurating apparatus, wherein, the bottom of first order wet dust removal desulphurization device is provided with a water inlet pipe mouth near a side-walls, the lower sidewall on this water inlet pipe mouth next door is provided with a gas approach pipeline, the mouth of pipe of this gas approach pipeline is aimed at the arc that water inlet pipe mouth place, bottom is provided with, the mouth of pipe top of the inlet pipeline in this first order wet dust removal desulphurization device is provided with arc-shaped guide plate, this arc-shaped guide plate end in addition is connected with step guides, this step guides end in addition is connected with upright guide plate, the other lower sidewall of this upright guide plate is provided with the draining mouth of pipe, the smoke outlet installing second level, the top dry method dust desulfurizer of this gas approach pipeline top;
Be equiped with a plurality of cellular dust-removal and desulfurizing packing layers that are in this second level dry method dust desulfurizer, its top is provided with exhanst gas outlet, and the above and below of those dust-removal and desulfurizing packing layers is equipped with stainless steel mesh and fixes;
The cellular dust-removal and desulfurizing packing layer that is of this second level dry method dust desulfurizer is by diatomite, active carbon, MgO, Na
2CO
3, Fe
2O
3And bubble flower base material compression moulding;
The gas approach pipeline of this first order wet dust removal desulphurization device and the inclination angle of bottom surface are 10 °～12 °;
This first order wet dust removal desulphurization device is provided with watch window.
The utility model makes wet method, dry method dust is desulfurization integrated, the flue gas that is entered by the gas approach pipeline fully contacts with the water inlet of first order wet dust removal desulphurization device bottom water inlet, make it atomizing, so steam is attached to the dust in flue gas particle surface, the dust granules that adheres to the greater particle size of steam is deposited in the recirculated water under the gravity effect, inflow is located in the outer sedimentation basin of this device, sediment can be used for manufacture of cement, the primary water Natural Circulation is utilized, flue gas through atomizing passes through arc-shaped guide plate, step guides, upright guide plate, utilize the inertia delay effect of guide plate, make the dust settling that adheres to steam in the flue gas on guide plate, flue gas is finished and is entered second level dry method dust desulfurizer continuation processing after the first order is handled, in the dry method dust desulfurizer of the second level, be provided with a plurality of cellular dust-removal and desulfurizing packing layers, utilize the effective ratio area of packing layer tackled the overwhelming majority in the flue gas than the small particle diameter particle and utilize SO in the solid sulfur material absorption flue gas of packing layer
2, reach the effect of dust-removal and desulfurizing, through wet method, dry method bi-level treatment, dust clearance and SO in the flue gas
2Clearance all reach more than 95%, make gas cleaning stably reaching standard discharging, thereby solved dust, exhaust emission environment, make its qualified discharge can realize the technical problem of pollutant comprehensive utilization again.
The utility model is simple in structure, and its advantage is as follows:
1, in the first order wet dust removal desulphurization device running of this device, in dedusting recirculated water, add carbide slag and regulate the pH value, reaching is the function that dedusting has desulfurization simultaneously concurrently, the backwater Natural Circulation, there is not secondary pollution, the treatment of wastes with processes of wastes against one another is turned waste into wealth, and avoids water dedusting tail gas pollution atmospheric environment, the tool feature of environmental protection.
2, the saturated back of the dust-removal and desulfurizing filler of the second level dry method dust desulfurizer of this device is neutral solid slag, can be used for cement producting material, has economy.
3, rational in infrastructure, resistance is low, and Operation and Maintenance is simple, dust-removal and desulfurizing efficient height.
4, the utility model applied range is not only applicable to cement equipment shaft kiln, also is applicable to steel sintering shaft furnace and sintering machine, burning boiler and coal-burning power plant's desulfurization project, and the tool practicality.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model Application Example structural representation.
The specific embodiment
As shown in Figure 1, be this use new structure schematic diagram, this industrial smoke wet method dry method integral type dust-removal and desulfurizing purifier 100, wherein, this device 100 comprises wet method, dry method two-stage dust-removing desulfurating apparatus 10,20, the bottom of first order wet dust removal desulphurization device 10 is provided with a water inlet pipe mouth 16 near a side-walls, the lower sidewall on these water inlet pipe mouth 16 next doors is provided with a gas approach pipeline 11, the mouth of pipe 110 of this gas approach pipeline 11 is aimed at the arc 12 that water inlet pipe mouth 16 places, bottom are provided with, the mouth of pipe 110 tops of the inlet pipeline 11 in this first order wet dust removal desulphurization device 10 are provided with arc-shaped guide plate 13, this arc-shaped guide plate 13 end in addition is connected with step guides 14, this step guides 14 end in addition is connected with upright guide plate 15, these upright guide plate 15 other lower sidewall are provided with the draining mouth of pipe 17, the top smoke outlet 18 installing second level dry method dust desulfurizers 20 of these gas approach pipeline 11 tops;
Be equiped with two in this second level dry method dust desulfurizer 20 and be cellular dust-removal and desulfurizing packing layer 21, its top is provided with exhanst gas outlet 22, and it is fixing that the above and below of those dust-removal and desulfurizing packing layers 21 is equipped with stainless steel mesh 23;
The cellular dust-removal and desulfurizing packing layer 21 that is of this second level dry method dust desulfurizer 20 is by diatomite, active carbon, MgO, Na
2CO
3, Fe
2O
3And bubble flower base material compression moulding;
The gas approach pipeline 11 of this first order wet dust removal desulphurization device 10 is 10 °～12 ° with the inclination angle of bottom surface:
This first order wet dust removal desulphurization device 10 is provided with watch window 19.
As shown in Figure 2, structural representation for the utility model Application Example, cement in vertical kiln wherein, steel sintering shaft furnace or burning boiler 30 are connected to expansion chamber 40 by pipeline, this expansion chamber 40 is connected to blower fan 50, this blower fan 50 is connected to the gas approach pipeline 11 on the first order wet dust removal desulphurization device 10 of device 100, during work, flow of flue gas (shown in dotted arrow among Fig. 1) is from first order wet dust removal desulphurization device 10 stably reaching standard discharging after flowing to second level dry method dust desulfurizer 20 behind the wet dedusting desulfurization to carry out the dry method dust desulfurization, the clearance of dust is more than 95% in its flue gas, SO
2Clearance be more than 95%.This first order wet dust removal desulphurization device 10 utilizes carbide slag to make the neutralization precipitation flocculant, dust-removal and desulfurizing under the alkaline water effect, the impulsive force of utilizing blower fan 50 makes water through water inlet pipe mouth 16 and the draining mouth of pipe 17 and be located at first order wet dust removal desulphurization device 10 outer sedimentation basins 60 and form Natural Circulation by appropriate design, it reclaims sediment and is used for manufacture of cement, dust and waste gas are turned waste into wealth by improvement, resource, the saturated back of the dust-removal and desulfurizing filler of this second level dry method dust desulfurizer 20 is neutral solid slag, can be used for cement producting material, and the tool economic and practical.
In sum, effect of the present utility model has lifting, has tangible creativeness, practicality, meets each important document of utility model patent, so propose utility application in accordance with the law.
Claims (4)
1, a kind of industrial smoke wet method dry method integral type dust-removal and desulfurizing purifier, it is characterized in that: this device comprises wet method, dry method two-stage dust-removing desulfurating apparatus, wherein, the bottom of first order wet dust removal desulphurization device is provided with a water inlet pipe mouth near a side-walls, the lower sidewall on this water inlet pipe mouth next door is provided with a gas approach pipeline, the mouth of pipe of this gas approach pipeline is aimed at the arc that water inlet pipe mouth place, bottom is provided with, the mouth of pipe top of the inlet pipeline in this first order wet dust removal desulphurization device is provided with arc-shaped guide plate, this arc-shaped guide plate end in addition is connected with step guides, this step guides end in addition is connected with upright guide plate, the other lower sidewall of this upright guide plate is provided with the draining mouth of pipe, the smoke outlet installing second level, the top dry method dust desulfurizer of this gas approach pipeline top;
Be equiped with a plurality of cellular dust-removal and desulfurizing packing layers that are in this second level dry method dust desulfurizer, its top is provided with exhanst gas outlet, and the above and below of those dust-removal and desulfurizing packing layers is equipped with stainless steel mesh and fixes.
2, industrial smoke wet method dry method integral type dust-removal and desulfurizing purifier according to claim 1, it is characterized in that: it is by diatomite, active carbon, MgO, Na that this second level dry method dust desulfurizer is cellular dust-removal and desulfurizing packing layer
2CO
3, Fe
2O
3And bubble flower base material compression moulding.
3, industrial smoke wet method dry method integral type dust-removal and desulfurizing purifier according to claim 1, it is characterized in that: the gas approach pipeline of this first order wet dust removal desulphurization device and the inclination angle of bottom surface are 10 °～12 °.
4, industrial smoke wet method dry method integral type dust-removal and desulfurizing purifier according to claim 1, it is characterized in that: this first order wet dust removal desulphurization device is provided with watch window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420116355 CN2748157Y (en) | 2004-12-07 | 2004-12-07 | Wet-dry method integral dedusting desulfurizing purifier of industrial fume gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420116355 CN2748157Y (en) | 2004-12-07 | 2004-12-07 | Wet-dry method integral dedusting desulfurizing purifier of industrial fume gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2748157Y true CN2748157Y (en) | 2005-12-28 |
Family
ID=35719651
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|---|---|---|---|
| CN 200420116355 Expired - Fee Related CN2748157Y (en) | 2004-12-07 | 2004-12-07 | Wet-dry method integral dedusting desulfurizing purifier of industrial fume gas |
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|---|---|
| CN (1) | CN2748157Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101121091B (en) * | 2006-08-10 | 2011-08-31 | 嘉园环保股份有限公司 | Composite type filter |
| CN102698590A (en) * | 2012-06-07 | 2012-10-03 | 武汉龙净环保工程有限公司 | Dry process and wet process combined smoke gas desulfuration system |
| CN103007681A (en) * | 2012-12-18 | 2013-04-03 | 中冶长天国际工程有限责任公司 | Activated carbon flue gas desulfurization and regeneration device and method |
| CN114471043A (en) * | 2022-03-29 | 2022-05-13 | 山东鑫正达机械制造有限公司 | Waste gas treatment equipment |
-
2004
- 2004-12-07 CN CN 200420116355 patent/CN2748157Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101121091B (en) * | 2006-08-10 | 2011-08-31 | 嘉园环保股份有限公司 | Composite type filter |
| CN102698590A (en) * | 2012-06-07 | 2012-10-03 | 武汉龙净环保工程有限公司 | Dry process and wet process combined smoke gas desulfuration system |
| CN103007681A (en) * | 2012-12-18 | 2013-04-03 | 中冶长天国际工程有限责任公司 | Activated carbon flue gas desulfurization and regeneration device and method |
| CN114471043A (en) * | 2022-03-29 | 2022-05-13 | 山东鑫正达机械制造有限公司 | Waste gas treatment equipment |
| CN114471043B (en) * | 2022-03-29 | 2024-02-20 | 山东鑫正达机械制造有限公司 | Waste gas treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Designer after: Lei Shiqing Designer after: Liu Shuhong Designer after: Jiang Haishan Designer after: Wang Yinsheng Designer after: Guo Haishan Designer after: Han Sheng Designer after: Zhang Chunfeng Designer before: Lei Shiqing Designer before: Jiang Haishan Designer before: Gao Jinlan Designer before: Me Tongyuan Designer before: Guo Haishan Designer before: Su Baohua Designer before: Wei Haili Designer before: Ning Haijin Designer before: He Jingxin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: DESIGNER; FROM: LEI SHIQING; JIANG HAISHAN; GAO JINLAN; ME TONGYUAN; GUO HAISHAN; SU BAOHUA; WEI HAILI; NING HAIJIN; HE JINGXIN TO: LEI SHIQING; LIU SHUHONG; JIANG HAISHAN; WANG YINSHENG; GUO HAISHAN; HAN SHENG; ZHANG CHUNFENG |
|
| 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 |