CN2529089Y - Stepped multi-stage circulation energy-saving dust fume remover - Google Patents
Stepped multi-stage circulation energy-saving dust fume remover Download PDFInfo
- Publication number
- CN2529089Y CN2529089Y CN01273918U CN01273918U CN2529089Y CN 2529089 Y CN2529089 Y CN 2529089Y CN 01273918 U CN01273918 U CN 01273918U CN 01273918 U CN01273918 U CN 01273918U CN 2529089 Y CN2529089 Y CN 2529089Y
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- fog
- energy
- water
- spiral tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to stepped multi-stage circulation energy-saving dust fume remover used for various coal combustion systems and pertains to the technical field of environmental protection and energy-saving, and is characterized in that heaters (3, 6) is consisting of a spiral pipe assembled into vertical and horizontal circular steel cylinders. A rotary shaft (12) and a semi-circular impeller blade (N10) are further comprised. The structure of the semi-circular impeller blade (N10) is: semi-circles of two ends (one upwardly side and the other downwardly side) are assembled on the rotary shaft of a water tank of a hydraulic turbine. A spraying nozzle (N<1>15) is assembled into a spraying cylinder (16). The utility model has the effect that: compared with the prior energy-saving dust fume remover of various types, the indexes of the stepped multi-stage circulation energy-saving dust fume remover of the utility model are higher than that of the prior energy-saving dust fume remover of various types like better effects of recovery of heat energy of an energy saver, and removal of the dust and harmful fumes of a remover. The utility model has the advantages of simple operation, small size, and wide ranges of application, low price, and higher economic and social benefits.
Description
What the utility model related to various bituminous coal system emits heat energy, dust and the transformation of pernicious gas cooking stove chimney.Belong to environmental protection and field of energy-saving technology.
Background technology: the whole nation a lot of development dedustings and energy-conservation units according to investigations, all do not reach and eliminate from chimney discharge of noxious gases and dust and reclaim the heat energy effect, its reason various device project organization is unreasonable to be caused.If any ceramic spiral type deduster, can only remove heavy particle dust, and proportion granule dust and pernicious gas, spread to the high-altitude, pollutant atmosphere: the employing water pouring method that has, can not thoroughly eliminate dust and pernicious gas, and slattern great lot of water resources; The employing electric cleaner that has can not thoroughly be eliminated dust and pernicious gas, and slatterns a large amount of electric energy.At present, the heat exchanger of the various recovery heat energy of employing is not because unreasonable structure, to reclaim the heat energy effect good yet.
The heat exchanger of above-mentioned all size deduster and recovery heat energy, volume is generally all big, and investment is many.
Purpose: in order to overcome above-mentioned deduster and to reclaim thermal energy heat exchanger, the disadvantage of existence, design the utility model (Fig. 1) is a stepped multistage circulating energy-saving dust-removing equipment.
Technical scheme: the utility model is achieved in that it makes cylinder (3,6,11 and 16), the semi-circular impeller blades in two ends (N10), turning cylinder (12), fog-spray nozzle (N by steel plate
115) and air-introduced machine (8) form.
Assemble method: spiral tube is assembled in vertical and the accumbency round steel tube and consists of heat exchanger (3,6).Turning cylinder (12) and semi-circular impeller blade (N10).The impeller blade structure: two ends semi-circular (one faces up, and another side down) is assembled on hydraulic turbine water tank (11) turning cylinder; Fog-spray nozzle (N
115) be assembled in the cannon spray head (16).
Method of attachment: vertical spiral tube heat exchanger (3) upper end right side mouth (1) is connected with boiler emission flue gas mouth, vertical spiral tube heat exchanger (3) lower port is advanced the flue gas mouth with accumbency spiral tube heat exchanger (6) right side and is connected, accumbency spiral tube heat exchanger (6) smoke gas port advances the flue gas mouth with air-introduced machine (9) and is connected, air-introduced machine (9) smoke gas port advances the flue gas mouth with hydraulic turbine water tank (11) and is connected, hydraulic turbine water tank (11) smoke gas port advances the flue gas mouth with cannon spray head (16) lower end and is connected, and cannon spray head (16) upper port is connected with the external world.
Reclaim the thermal energy heat exchanger assemble method: vertical spiral tube heat exchanger (3) discharging hot-water line (2) upper end is connected with the hot-water cylinder water inlet pipe, vertical spiral tube heat exchanger (3) water inlet pipe (4) is connected with accumbency spiral tube heat exchanger (6) outlet pipe (5), and accumbency spiral tube heat exchanger (6) advances cold water pipe (7) and is connected with pump outlet.
Spraying and hydraulic turbine water assemble method: the water tank discharging mouth of a river is connected with pump intake, pump outlet is connected with tube connector (13) water inlet, tube connector (13) delivery port is connected with carry water pipe (14) water inlet pipe mouth to fog-spray nozzle, to fog-spray nozzle carry water pipe (14) delivery port with to each fog-spray nozzle (N
115) water inlet pipe mouth is connected, each fog-spray nozzle (N
115) fog-spray nozzle is chewed with cannon spray head (16) inwall and is connected, and cannon spray head (16) lower end is connected with hydraulic turbine water tank (11), and hydraulic turbine water tank (11) side overflow pipe (18) is connected with filter, and filter bottom is connected with water tank.
Using method and principle: before the ignition of the boiler, carry out binomial work: spiral tube and hydraulic turbine water tank add suitable quantity of water in heat exchanger, after ignition of the boiler, observing spiral tube discharging hot-water line (2) locates, when water temperature rises more than 80 ℃, start two water pumps and hydraulic turbine motor simultaneously, in spiral tube, add water, impel that temperature drops to below 70 ℃ in the flue gas, by air-introduced machine flue gas below 70 ℃ is transported in the hydraulic turbine water tank, hydraulic turbine turning cylinder rotates, and drives semi-circular impeller blade and rotates, because (23 circle/second) rotation at a high speed of semi-circular impeller blade, impel anhydrous place, water injection water turbine inwall top, because water bump inwall produces water droplet and mist, owing to semi-circular impeller blade high speed rotating, flue gas is squeezed in the water again, wash, through multistage strike and washing, dust in the flue gas and pernicious gas are washed away, contain alkali (caustic soda) in the water, acid (sulfur dioxide in the former and the flue gas, sulfur trioxide etc.) generate neutral salt, eliminate acid the iron rot effect.
Spraying system has the binomial effect, one, residue small amount of dust and pernicious gas in the flue gas are thoroughly eliminated, they are two years old, in the hydraulic turbine, add water (because of water in the hydraulic turbine, in removing flue gas, lose water in dust and the pernicious gas process, need supplementing water, otherwise eliminate dust and pernicious gas poor effect.
Effect: the utility model stepped multistage circulating energy-saving dust-removing equipment, compare with present various types of energy-saving dedusting gas devices, every index all is higher than them, reclaim heat energy as energy-saving appliance, deduster elimination dust and pernicious gas effect are all good, simple to operate, volume is little, applied range, price is low, and economic benefit and social benefit are all high.
Explanation of nouns:
1, so-called ladder is meant and adopts three kinds of structural devices, divides three steps to reclaim heat energy, dust and pernicious gas in removing smoke.As reclaim the heat energy part: adopt multistage spiral tube, it is effective on the one hand to reclaim heat energy, shortens heat exchanger length on the other hand, and volume is little and save material.Eliminate dust and pernicious gas part, adopt two kinds of multilevel hierarchies again: a kind of hydraulic turbine (is established a turning cylinder in hydraulic turbine water tank, the first-class distance of turning cylinder, many or few according to the boiler emission exhaust gas volumn, if several semi-circular impeller blades, when the motor drives axle rotates, the water of axle below is not had the hydrospace by semi-circular impeller blade impelling to hydraulic turbine water tank upper, cause water curtain, water droplet and mist, when dust in the flue gas and pernicious gas during by top buck zone, the moistening back of dust increases weight, in the landing buck, alkali in acid (sulfur dioxide and sulfur trioxide) and the buck generates neutral salt, in the dissolving water.In order thoroughly to eliminate dust and pernicious gas in the flue gas, other establishes multistage high-pressure fog head.The former area of spraying is big, and according to spray effect, can increase or reduce fog-spray nozzle quantity arbitrarily.
2, the so-called multistage part of establishing a plurality of same functions in the device that is meant.
3, so-called circulation is meant that recovery heat energy water and water for dust removal recycle, and reach the using water wisely purpose.
4, so-called energy-conservation being meant from boiler chimney, discharging heat energy is most of to be regained, and impels flue-gas temperature to reduce to below 70 ℃, reaches and saves the heat energy purpose.
5, the n representative is many or few according to the boiler emission exhaust gas volumn, increases or reduce semi-circular impeller blade quantity.
6, N
1Representative is eliminated the effect decision according to dust and pernicious gas in the boiler emission flue gas, increases or reduce fog-spray nozzle quantity.
7, the heat exchanger of spiral tube version, the heat exchange effect is better than the heat exchanger of other version, therefore shortens heat exchanger length, reduces floor space.
Points for attention: water in the accumbency spiral tube heat exchanger, can not discharge automatically, in order to prevent water bursting by freezing in winter spiral tube, in a single day winter when stopping using boiler, water in the accumbency spiral tube heat exchanger is emitted (discharge water method: will carry high-temperature conduit (2) to close, and advance cold water pipe (7) and open, the burning of boiler point, impel spiral tube internal memory water generates water vapour, water is emitted from advancing cold water pipe (7).
Symbol description:
The boiler exhaust gas mouth connects the blue dish of weight (1).Carry high-temperature conduit (2).Vertical spiral tube heat exchanger (3).The adapter that links to each other with accumbency spiral tube heat exchanger outlet pipe (5) of vertical spiral tube heat exchanger water inlet pipe (4).Accumbency spiral tube heat exchanger (6).Accumbency spiral tube heat exchanger advances cold water pipe (7).Air-introduced machine (8).Belt pulley (9).The semi-circular impeller blade in two ends (end up, the other end down) (n10).Hydraulic turbine water tank (11).Turning cylinder (12).Tube connector (13).Carry water pipe (14) to fog-spray nozzle.Fog-spray nozzle (N
115).Cannon spray head (16).Rain water proof hat (17).Overflow pipe (18).Discharging plaster pipe (19).
Claims (4)
1, a kind of stepped multistage circulating energy-saving dust-removing equipment, it makes the cylinder semi-circular impeller blades in (3,6,11 and 16) two ends (N10) by steel plate, turning cylinder (12), fog-spray nozzle (N
115) and air-introduced machine (8) form, it is characterized in that: vertical spiral tube heat exchanger (3) upper end right side mouth (1) is connected with boiler emission flue gas mouth, vertical spiral tube heat exchanger (3) lower port is advanced the flue gas mouth with accumbency spiral tube heat exchanger (6) right side and is connected, accumbency spiral tube heat exchanger (6) smoke gas port advances the flue gas mouth with air-introduced machine (9) and is connected, air-introduced machine (9) smoke gas port advances the flue gas mouth with hydraulic turbine water tank (11) and is connected, hydraulic turbine water tank (11) smoke gas port advances the flue gas mouth with cannon spray head (16) lower end and is connected, cannon spray head (16) upper port is connected with the external world: vertical spiral tube heat exchanger (3) discharging hot-water line (2) upper end is connected with the hot-water cylinder water inlet pipe, vertical spiral tube heat exchanger (3) water inlet pipe (4) is connected with accumbency spiral tube heat exchanger (6) outlet pipe (5), accumbency spiral tube heat exchanger (6) advances cold water pipe (7) and is connected with pump outlet: the water tank discharging mouth of a river is connected with pump intake, pump outlet is connected with tube connector (13) water inlet, tube connector (13) delivery port is connected with carry water pipe (14) water inlet pipe mouth to fog-spray nozzle, to fog-spray nozzle carry water pipe (14) delivery port with to each fog-spray nozzle (N
115) water inlet pipe mouth is connected, each fog-spray nozzle (N
115) fog-spray nozzle is chewed with cannon spray head (16) inwall and is connected, and cannon spray head (16) lower end is connected with hydraulic turbine water tank (11), and hydraulic turbine water tank (11) side overflow pipe (18) is connected with filter, and filter bottom is connected with water tank.
2, according to claim 1, stepped multistage circulating energy-saving dust-removing equipment, hydraulic turbine water tank (11), the semi-circular impeller blades in two ends (N10) is characterized in that: the turning cylinder of establishing in hydraulic turbine water tank (11) body, equidistant distribution on turning cylinder, with semi-circular impeller blade (semicircle one side up, opposite side down), on turning cylinder, according to spirality, be welded on the turning cylinder.
3, according to claim 1, stepped multistage circulating energy-saving dust-removing equipment, steel plate are made cylinder (3,6), it is characterized in that: interior sabot coil, the former two ends adopt screw fixation steel plate cylinder two ends (damage is convenient to change).
4, according to claim 1, stepped multistage circulating energy-saving dust-removing equipment, steel plate rounding tube (16) and fog-spray nozzle (N
115), it is characterized in that: in vertical cylinder, fog-spray nozzle (N
115) equidistant up and down fixation steel plate is made cylinder center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01273918U CN2529089Y (en) | 2001-11-09 | 2001-11-09 | Stepped multi-stage circulation energy-saving dust fume remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01273918U CN2529089Y (en) | 2001-11-09 | 2001-11-09 | Stepped multi-stage circulation energy-saving dust fume remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2529089Y true CN2529089Y (en) | 2003-01-01 |
Family
ID=33678720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01273918U Expired - Fee Related CN2529089Y (en) | 2001-11-09 | 2001-11-09 | Stepped multi-stage circulation energy-saving dust fume remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2529089Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2418362A1 (en) | 2010-08-09 | 2012-02-15 | Ying Leung Lum | Exhaust gas purification apparatus and method |
| CN104018913A (en) * | 2014-06-19 | 2014-09-03 | 王桂春 | Engine and boiler exhaust emission washing and smoke abatement device |
| CN108592040A (en) * | 2018-04-10 | 2018-09-28 | 佛山市人和科技有限公司 | A kind of incinerator emission-control equipment |
-
2001
- 2001-11-09 CN CN01273918U patent/CN2529089Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2418362A1 (en) | 2010-08-09 | 2012-02-15 | Ying Leung Lum | Exhaust gas purification apparatus and method |
| CN104018913A (en) * | 2014-06-19 | 2014-09-03 | 王桂春 | Engine and boiler exhaust emission washing and smoke abatement device |
| CN108592040A (en) * | 2018-04-10 | 2018-09-28 | 佛山市人和科技有限公司 | A kind of incinerator emission-control equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102519051B (en) | Flue gas spraying, purifying and heat recovering system for coal burning boiler | |
| CN105879580A (en) | Method and system for regenerating hydrochloric acid waste liquid | |
| CN202835409U (en) | Smoke dust waste-heat utilization and dust removing device of low-capacity boiler | |
| CN203886407U (en) | Flue gas purification and deep afterheat recycling integrated device | |
| CN2529089Y (en) | Stepped multi-stage circulation energy-saving dust fume remover | |
| CN110307558A (en) | A kind of ammonia process of desulfurization tower flue gas disappears white structure and its operation method | |
| CN210601663U (en) | Chemical waste gas heat accumulation formula system of burning | |
| CN1411891A (en) | Stepped multistage circulating energy-saving dust-removing equipment | |
| CN207422187U (en) | A kind of steam boiler for processing function of giving up with tail | |
| CN110469433A (en) | A kind of scavenging oxygen concentration control device of two-stroke dual fuel engine | |
| CN204147740U (en) | The ultra-clean exhaust system of a kind of coal steam-electric plant smoke ultralow temperature | |
| CN109482041A (en) | The environmental protecting device and technique of plume in a kind of reduction flue gas | |
| CN101927125A (en) | Dual-circulation absorption tower | |
| CN212805704U (en) | Boiler low-quality flue gas waste heat recovery system | |
| CN205461627U (en) | Liquid film dust collector and utilize device's desulfurizing tower dust removal rectification system | |
| CN204853524U (en) | Desulfurizing dust remover | |
| CN206269157U (en) | A kind of device of utilization low-grade flue gas waste heat | |
| CN110894954A (en) | High-temperature tail gas purification and waste heat recovery system | |
| CN206682971U (en) | A kind of flue gas waste heat recovery apparatus | |
| CN207546122U (en) | A kind of recuperative heat exchanger coal unit water lift and white cigarette and tobacco eliminate system | |
| CN206404545U (en) | A kind of efficient phosphoric acid tail gas wash mill | |
| CN212663168U (en) | Interrupted flue gas desulfurization system | |
| CN110354664A (en) | A kind of thermal power plant flue gas emission is administered with taking off white purification device | |
| CN204816215U (en) | Catalytic cracking flue gas dust removal desulfurization is treatment equipment in coordination | |
| CN204865384U (en) | Biomass boiler water film deduster |
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 |