CN102553379B - Flue gas purifier - Google Patents
Flue gas purifier Download PDFInfo
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- CN102553379B CN102553379B CN201110285076XA CN201110285076A CN102553379B CN 102553379 B CN102553379 B CN 102553379B CN 201110285076X A CN201110285076X A CN 201110285076XA CN 201110285076 A CN201110285076 A CN 201110285076A CN 102553379 B CN102553379 B CN 102553379B
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- clean room
- flue gas
- air inlet
- inlet pipe
- cartridge filter
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Abstract
The invention discloses a flue gas purifier, which comprises a decontamination chamber, an air inlet pipe and an air outlet pipe which are connected to the decontamination chamber, the air inlet pipe and the air outlet pipe are arranged on the upper part of the decontamination chamber, a flue gas diffusion chamber communicated with the air inlet pipe is provided at the top of the decontamination chamber, a filter cylinder which is perpendicular to a horizontal plane is provided at the sidewall of the decontamination chamber, the opening of the filter cylinder is downwards, the cylinder bottom of the filter cylinder is positioned at the upper part of the decontamination chamber and is communicated with the air outlet pipe, a filter core is provided in the filter cylinder, a filler is provided in the decontamination chamber, and an water outlet is provided at the bottom of the decontamination chamber. The flue gas purifier can effectively solve the problems that the combustion efficiency is low, the environmental pollution is severe and the health of the users is influenced which are existed in a garbage fuel utilization apparatus in the prior art, can provide a flue gas fuel with little pollution and high calorific value, the organic wastes like leaf, wood chip, crops straw, seed shell and the like can be fully utilized, thereby the waste can be deposed and the energy can be saved, so that the flue gas purifier possesses great social benefit.
Description
Technical field
The present invention relates to a kind of gas cleaning plant, especially relate to and a kind of the glow flue gas of rear generation of the garbage fuels such as wood chip, agricultural crop straw is carried out to the smoke eliminator of purified treatment.
Background technology
In the prior art, a large amount of organic wastes such as leaf, wood chip, agricultural crop straw, seed hulls are not high due to its combustion heat value, generally do not act as a fuel to use and become rubbish or directly destroyed by fire, not only polluted environment, cause the waste of resource yet.Open day is on July 6th, 2011, publication number is that the patent document of CN102116493A discloses a kind of fuel combination furnace system and combustion method, comprise a stove and accessory and the liquid fuel feeding mechanism and the gas fuel supply device that with stove and accessory, are connected, described stove and accessory comprises combustion chamber, in combustion chamber, be provided with furnace chamber, in furnace chamber, be provided with vaporization chamber, the liquid fuel feeding mechanism passes through woven hose, non-return device connects vaporization chamber, the outlet of vaporization chamber connects the vaporization shower nozzle that is arranged on the furnace chamber bottom, the bottom of furnace chamber is provided with air inlet duct, in air inlet duct, be provided with gaseous fuel jets, described gas fuel supply device comprise solid fuel glow the bucket and apparatus of oxygen supply, the opening part at barrel top of glowing is provided with seal cover, bottom is provided with ignition device and ash hole, glow the bucket top also be provided with exhanst gas outlet, exhanst gas outlet is connected with gaseous fuel jets by appendix.This invention utilizes crop material, cavings, sawdust the like waste, the characteristics of utilizing it easily to glow, bucket glows it by glowing, then the interior fuel gas such as carbon monoxide that produce of the bucket that will glow are introduced liquid fuel vaporizing burner by appendix, the high temperature and the flame that utilize liquid fuel combustion to produce, the combustibles such as carbon monoxide are fully burnt, can utilize crop material, cavings, sawdust the like waste, under the prerequisite of the equal firepower of stove and accessory, can reduce the use amount of liquid fuel, effectively save the energy.But garbage fuel contains usually than juicy, in flue gas after glowing, comprise a large amount of steam and dust, directly use not only has a strong impact on the fuel gas calorific value, reduces the efficiency of combustion of stove and accessory, and the dust in flue gas also can produce serious environmental pollution, the healthy of user exerted an influence.
Summary of the invention
The present invention for the efficiency of combustion that the garbage fuel use device that solves prior art exists is low, serious environment pollution, the healthy problem that affects the user provide a kind of can reduce flue gas to the pollution of environment, improve the smoke eliminator of smoke combustion efficiency.
The present invention reaches the concrete technical scheme that above-mentioned technical purpose adopts to be: a kind of smoke eliminator, comprise air inlet pipe and escape pipe that Ji Yu clean room, clean room connects, described air inlet pipe and escape pipe all are arranged on the top of clean room, the top of clean room is provided with the flue gas diffusion chamber be communicated with air inlet pipe, the sidewall of described clean room is provided with the cartridge filter vertical with horizontal plane, Open Side Down for cartridge filter, the cylinder end of cartridge filter, is positioned at the top of clean room and is communicated with escape pipe, in cartridge filter, be provided with filter core, in described clean room, be provided with inserts, the bottom of clean room is provided with delivery port.Garbage fuel of the present invention, refer to the organic wastes that leaf, wood chip, agricultural crop straw, seed hulls etc. exist in a large number in rural area; Flue gas of the present invention, pile up these organic wastes that easily glow exactly and it glowed and the gas that produces in enclosure space.It is the steam of removing in flue gas that clean room of the present invention and inserts thereof are mainly used for, thereby improve the calorific value of flue gas, while making flue gas act as a fuel use, its efficiency of combustion is improved, the effect of removing dust in flue gas is also arranged simultaneously, the present invention is arranged on air inlet pipe on the top of clean room, and the gas outlet after purifying by inserts is arranged on the bottom of clean room, to consider that the hot water vapor in flue gas easily gathers to top, clean room, and the temperature of bottom, clean room is relatively low, in flue gas, moisture content is less, therefore is conducive to the removal of steam; The bottom of clean room is provided with delivery port,, can water be emitted by delivery port to a certain extent the time when the moisture accumulation of clean room bottom.The flue gas diffusion chamber that the top of clean room arranges is evenly to spread flue gas, and flue gas is fully contacted with inserts; The flue gas diffusion chamber here can be the structure arranged separately, it can be also the structure formed after being placed by the inserts in clean room, when the flue gas diffusion chamber arranges separately, the netted demarcation strip that usually can fully breathe freely the contact side setting of flue gas diffusion chamber and inserts.Vertical with horizontal plane, cartridge filter that Open Side Down is set on the sidewall of clean room, filter core is set in cartridge filter, like this, the flue gas that arrives the bottom, clean room can pass through the further filtration of cartridge filter inner filter core, improves the degree of purity of gas outlet flue gas.The invention solves that the efficiency of combustion that the garbage fuel use device of prior art exists is low, serious environment pollution, affect user's healthy problem, can provide a kind of pollution few, the flue gas fuel that calorific value is high, take full advantage of the organic wastes such as leaf, wood chip, agricultural crop straw, seed hulls, both disposed discarded object, save again the energy, had great social benefit.The size of clean room of the present invention can be determined according to handled exhaust gas volumn, for large-scale treating apparatus, can adopt the clean room of corresponding macrostructure, and for the small-sized treating apparatus of rural area family expenses, also can adopt the skinny device of similar purifying tube, to meet different needs.
As preferably, cartridge filter is arranged on the madial wall or lateral wall of clean room, and the filter core in cartridge filter is the iterative structure that the multilayer stainless (steel) wire forms; Described filter core is 2 to 3, is disposed on the differing heights in cartridge filter, and the mesh number that is in its stainless (steel) wire of filter core of top is greater than the mesh number of below filter core stainless (steel) wire.The iterative structure filter core that stainless (steel) wire forms, for impurity such as the steam that further filters flue gas, dusts, plays the effect of further purifying smoke; Adopt a plurality of filter cores to separate to arrange and to be in the mesh numerical value of high-order its stainless (steel) wire of filter core larger, the mesh numerical value of its stainless (steel) wire of filter core that is in low level is less, helps and steam cohesion and sedimentation fast, can improve the aridity of gas; Cartridge filter has adopted the downside air inlet, the structure that upside is given vent to anger, the downward outflow filter cylinder of the moisture of being convenient to condense.
As preferably, the inserts in described clean room is the mixture of charcoal and cobblestone, and charcoal is 1 to 0.8 to 1 to 1 with the volume ratio of cobblestone.The present invention adopts the mixture of a kind of absorbent material and a kind of solidifying water material to remove the steam in flue gas, preferably use the charcoal of block structure and the mixture of cobblestone, this material cost is very low, and only need at regular intervals simple the cleaning just to dry and can reuse, be conducive to reduce costs.Inserts in clean room also can adopt the mixture of charcoal and porcelain ring, and while adopting the mixture of charcoal and porcelain ring, charcoal is 1 to 1.3 to 1 to 1.5 with the volume ratio of porcelain ring, and the external diameter of porcelain ring is 20 to 30 millimeters.
As preferably, the volume of clean room's inner filling material is 80% to 85% of clean room's volume.
As preferably, described flue gas diffusion chamber is wedge structure, and the bottom of flue gas diffusion chamber is by near laterally closer escape pipe one side of air inlet pipe one, progressively raising, and the flue gas diffusion chamber is greater than the housing depth near escape pipe one side near the housing depth of air inlet pipe one side.Wedge structure flue gas diffusion chamber is conducive to the diffusion of flue gas, improves the clean-up effect of clean room.
As preferably, the bottom of clean room is provided with the water storage cavity be communicated with delivery port, is provided with waffle slab between the inserts in water storage cavity and clean room, is provided with valve between water storage cavity and delivery port.Water storage cavity flows down water droplet for storing from inserts, due to clean room, is the structure of relative closure, so is provided with valve between water storage cavity and delivery port, during normal operation, this valve is closed, after the certain hour of interval, after water storage cavity gathers a certain amount of water, can open valve water is emitted.
As preferably, the top of clean room is provided with water tank, and the bottom of water tank is provided with some, and the bottom of heat-exchange tube is positioned at the middle part of clean room to the heat-exchange tube extended in clean room, and the lateral wall of heat-exchange tube is the hair side structure.Because the purification indoor temperature is low, be conducive to steam and be condensed into water droplet, therefore, water tank is set above clean room, the bottom of water tank arranges some to the heat-exchange tube extended in clean room, utilize heat-exchange tube to absorb the water in the heat heating water tank, such one is the temperature that can reduce in clean room, is conducive to the removal of steam in flue gas; The 2nd, the heat that can utilize clean room to produce provides hot water, saves the energy.The lateral wall of heat-exchange tube is made as coarse hair side structure, both has been conducive to condensing and sedimentation of steam, also is conducive to the heat exchange of clean room and water tank.
The invention has the beneficial effects as follows: it has solved effectively, and the efficiency of combustion that the garbage fuel use device of prior art exists is low, serious environment pollution, affect user's healthy problem, can provide a kind of pollution few, the flue gas fuel that calorific value is high, take full advantage of the organic wastes such as leaf, wood chip, agricultural crop straw, seed hulls, both disposed discarded object, save again the energy, had great social benefit.
The accompanying drawing explanation
Fig. 1 is a kind of structural representation of smoke eliminator of the present invention;
Fig. 2 is the another kind of structural representation of smoke eliminator of the present invention.
In figure: 1. air inlet pipe, 2. escape pipe, 3. clean room, 4. flue gas diffusion chamber, 5. cartridge filter, 6. filter core, 7. inserts, 8. delivery port, 9. water storage cavity, 10. waffle slab, 11. valves, 12. water tanks, 13. heat-exchange tubes.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings the specific embodiment of technical solution of the present invention is further described.
In embodiment shown in Figure 11, a kind of smoke eliminator, comprise air inlet pipe and escape pipe that Ji Yu clean room, clean room connects, described air inlet pipe 1 and escape pipe 2 all are arranged on the top of clean room 3, the top of clean room is provided with the flue gas diffusion chamber 4 be communicated with air inlet pipe, described flue gas diffusion chamber is wedge structure, the bottom of flue gas diffusion chamber is by near laterally closer escape pipe one side of air inlet pipe one, progressively raising, the flue gas diffusion chamber is greater than the housing depth near escape pipe one side near the housing depth of air inlet pipe one side, the contact side of flue gas diffusion chamber and inserts is provided with the netted demarcation strip that can fully breathe freely.The madial wall of described clean room is provided with the cartridge filter vertical with horizontal plane 5, Open Side Down for cartridge filter, the cylinder end of cartridge filter, is positioned at the top of clean room and is communicated with escape pipe, in cartridge filter, be interval with upper and lower two filter cores 6, filter core is the iterative structure that the multilayer stainless (steel) wire forms, in described clean room, be provided with inserts 7, described inserts is the mixture of charcoal and cobblestone, charcoal is 1 to 0.9 with the volume ratio of cobblestone, the volume of inserts is 85% of clean room's volume, the bottom of clean room is provided with delivery port 8, the water pipe of delivery port is provided with valve 11.
In embodiment shown in Figure 22, the flue gas diffusion chamber is the structure formed after being placed by the inserts in clean room, cartridge filter is arranged on the lateral wall of clean room, Open Side Down and be communicated with the bottom of clean room for cartridge filter, described filter core is 3, be disposed on the differing heights in cartridge filter, the mesh number that is in its stainless (steel) wire of filter core of top is greater than the mesh number of below filter core stainless (steel) wire; Inserts in clean room is the mixture of charcoal and porcelain ring, and charcoal is 1 to 1.4 with the volume ratio of porcelain ring, and the external diameter of porcelain ring is 25 millimeters, and the volume of inserts is 80% of clean room's volume; The bottom of clean room is provided with the water storage cavity 9 be communicated with delivery port, between inserts in water storage cavity and clean room, be provided with waffle slab 10, between water storage cavity and delivery port, be provided with valve, the top of clean room is provided with water tank 12, the bottom of water tank is provided with 5 to the heat-exchange tube 13 extended in clean room, the bottom of heat-exchange tube is positioned at the middle part of clean room, and the lateral wall of heat-exchange tube is the hair side structure, and all the other are identical with embodiment 1.
When smoke eliminator is used, wood chip, the glow flue gas of rear generation of the garbage fuels such as agricultural crop straw is inputted from air inlet pipe, after the flue gas diffusion chamber fully spreads, downwards by the inserts zone of clean room, after inserts fully contacts, steam in flue gas is absorbed or condenses, the water droplet of cohesion can flow to the bottom of clean room downwards, finally can emit by the delivery port of bottom, clean room, the water droplet flowed simultaneously under 0 also has the effect of removing dust in flue gas, after flue gas arrives the bottom, clean room, from the opening of cartridge filter, enter, the upwards further filtration of process filter core, fuel after finally purifying from escape pipe output.Like this, the invention solves that the efficiency of combustion that the garbage fuel use device of prior art exists is low, serious environment pollution, affect user's healthy problem, can provide a kind of pollution few, the flue gas fuel that calorific value is high, take full advantage of the organic wastes such as leaf, wood chip, agricultural crop straw, seed hulls, both dispose discarded object, saved again the energy, had great social benefit.
Claims (8)
1. smoke eliminator, comprise air inlet pipe and escape pipe that Ji Yu clean room, clean room connects, it is characterized in that: described air inlet pipe (1) and escape pipe (2) all are arranged on the top of clean room (3), the top of clean room is provided with the flue gas diffusion chamber (4) be communicated with air inlet pipe, the sidewall of described clean room is provided with the cartridge filter vertical with horizontal plane (5), Open Side Down for cartridge filter, the cylinder end of cartridge filter, is positioned at the top of clean room and is communicated with escape pipe, in cartridge filter, be provided with filter core (6), in described clean room, be provided with inserts (7), the bottom of clean room is provided with delivery port (8), described flue gas diffusion chamber is wedge structure, and the bottom of flue gas diffusion chamber is by near laterally closer escape pipe one side of air inlet pipe one, progressively raising, and the flue gas diffusion chamber is greater than the housing depth near escape pipe one side near the housing depth of air inlet pipe one side.
2. according to the described smoke eliminator of claim 1, it is characterized in that described cartridge filter is arranged on the madial wall or lateral wall of clean room, the filter core in cartridge filter is the iterative structure that the multilayer stainless (steel) wire forms.
3. according to the described smoke eliminator of claim 2, it is characterized in that described filter core is 2 to 3, be disposed on the differing heights in cartridge filter, the mesh number that is in its stainless (steel) wire of filter core of top is greater than the mesh number of below filter core stainless (steel) wire.
4. according to the described smoke eliminator of claim 1, it is characterized in that the inserts in described clean room is the mixture of charcoal and cobblestone, charcoal is 1 to 0.8 to 1 to 1 with the volume ratio of cobblestone.
5. according to the described smoke eliminator of claim 1, it is characterized in that the inserts in described clean room is the mixture of charcoal and porcelain ring, charcoal is 1 to 1.3 to 1 to 1.5 with the volume ratio of porcelain ring, and the external diameter of porcelain ring is 20 to 30 millimeters.
6. according to the described smoke eliminator of claim 1, the volume that it is characterized in that described clean room inner filling material is 80% to 85% of clean room's volume.
7. according to claim 1 or 2 or 3 or 4 or 5 or 6 described smoke eliminators, the bottom that it is characterized in that clean room is provided with the water storage cavity (9) be communicated with delivery port, between inserts in water storage cavity and clean room, be provided with waffle slab (10), between water storage cavity and delivery port, be provided with valve (11).
8. according to claim 1 or 2 or 3 or 4 or 5 or 6 described smoke eliminators, the top that it is characterized in that clean room is provided with water tank (12), the bottom of water tank is provided with some to the heat-exchange tube (13) extended in clean room, the bottom of heat-exchange tube is positioned at the middle part of clean room, and the lateral wall of heat-exchange tube is the hair side structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110285076XA CN102553379B (en) | 2011-09-23 | 2011-09-23 | Flue gas purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110285076XA CN102553379B (en) | 2011-09-23 | 2011-09-23 | Flue gas purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102553379A CN102553379A (en) | 2012-07-11 |
| CN102553379B true CN102553379B (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110285076XA Expired - Fee Related CN102553379B (en) | 2011-09-23 | 2011-09-23 | Flue gas purifier |
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| Country | Link |
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| CN (1) | CN102553379B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2859276Y (en) * | 2006-01-09 | 2007-01-17 | 操定平 | Civil rice straw gas-fired boiler with cleaner |
| CN201093532Y (en) * | 2007-07-03 | 2008-07-30 | 朱勤明 | Biological substance gasification furnace |
| CN201333370Y (en) * | 2008-12-02 | 2009-10-28 | 赵华 | Purifier of straw gasifying furnace |
| CN202289781U (en) * | 2011-09-23 | 2012-07-04 | 方新成 | Smoke purifying device |
-
2011
- 2011-09-23 CN CN201110285076XA patent/CN102553379B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2859276Y (en) * | 2006-01-09 | 2007-01-17 | 操定平 | Civil rice straw gas-fired boiler with cleaner |
| CN201093532Y (en) * | 2007-07-03 | 2008-07-30 | 朱勤明 | Biological substance gasification furnace |
| CN201333370Y (en) * | 2008-12-02 | 2009-10-28 | 赵华 | Purifier of straw gasifying furnace |
| CN202289781U (en) * | 2011-09-23 | 2012-07-04 | 方新成 | Smoke purifying device |
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| Publication number | Publication date |
|---|---|
| CN102553379A (en) | 2012-07-11 |
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Effective date of registration: 20181025 Address after: 233000 Ziyang building, 99 Pearl Road, little Bengbu Town, Huaihua District, Bengbu, Anhui Patentee after: Bengbu HRABERO Intellectual Property Service Co. Ltd. Address before: 311700 No. 157 development road, Thousand Island Lake Town, Chunan County, Hangzhou, Zhejiang 103 Patentee before: Fang Xincheng |
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Effective date of registration: 20190926 Address after: 242199 Room 501, Office Building of Market Supervision Bureau of Langchuan Avenue, Jianping Town, Langxi County, Xuancheng City, Anhui Province Patentee after: Xuancheng Geith Intellectual Property Operations Co., Ltd. Address before: 233000 Ziyang building, 99 Pearl Road, little Bengbu Town, Huaihua District, Bengbu, Anhui Patentee before: Bengbu HRABERO Intellectual Property Service Co. Ltd. |
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Granted publication date: 20131127 Termination date: 20190923 |