CN104307362A - Convenient and efficient moveable type SCR denitration device - Google Patents

Convenient and efficient moveable type SCR denitration device Download PDF

Info

Publication number
CN104307362A
CN104307362A CN201410545858.6A CN201410545858A CN104307362A CN 104307362 A CN104307362 A CN 104307362A CN 201410545858 A CN201410545858 A CN 201410545858A CN 104307362 A CN104307362 A CN 104307362A
Authority
CN
China
Prior art keywords
ammonia
bottle
communicated
heater
convenient
Prior art date
Application number
CN201410545858.6A
Other languages
Chinese (zh)
Inventor
和晓刚
Original Assignee
太仓东能环保设备有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 太仓东能环保设备有限公司 filed Critical 太仓东能环保设备有限公司
Priority to CN201410545858.6A priority Critical patent/CN104307362A/en
Publication of CN104307362A publication Critical patent/CN104307362A/en

Links

Abstract

The invention relates to the technical field of denitration environment-friendly equipment, and in particular relates to a convenient and efficiency moveable type SCR denitration device. The device comprises a platform, the left side of the platform is provided with a primary ammonia gas cylinder and a standby ammonia gas cylinder; the bottom of each of the primary ammonia gas cylinder and the standby ammonia gas cylinder is provided with a primary heater and a standby heater respectively; heating rods are arranged in the primary ammonia gas cylinder and the standby ammonia gas cylinder; a rotatable agitator A for driving a motor is arranged in each of the primary heater and the standby heater; the upper parts at the right sides of the primary heater and the standby heater are respectively provided with an ammonia gas exhaust port A and an ammonia gas exhaust port B, the ammonia gas exhaust port A and the ammonia gas exhaust port B are respectively communicated with an exhaust pipe A; the right side of the ammonia gas exhaust port B is provided with an air draft motor A on the exhaust pipe A; and the right end of the exhaust pipe A is communicated with an ammonia spraying grating. The SCR denitration device is simple in structure, convenient to operate, strong in maneuverability, convenient for denitration, suitable for small enterprises, and energy-saving and environment-friendly, and the cost and maintenance charge are reduced.

Description

A kind of portable SCR denitration device of convenient and efficient
Technical field
The present invention relates to denitration technical field of environment protection equipment, particularly a kind of portable SCR denitration device of convenient and efficient.
Background technology
Factory and enterprise is carrying out desulfur denitrate dust collecting to flue gas, and often use SCR to carry out denitration, SCR utilizes ammonia to be reduced to NOX not have influential N2 and water to air.But carry out denitration for more small-sized industrial and mining enterprises when using SCR reactor, the denitrification apparatus complex structure that the traditional forms of enterprises uses, installation and maintenance are high, and fixed location is installed, and causes mobility poor, the many workshops of comparatively small enterprise are not utilized to use.
Summary of the invention
The object of the invention is to the defect for prior art and deficiency, there is provided a kind of structure simple, the portable SCR denitration device of a kind of convenient and efficient reasonable in design, easy to use, it adopts a moveable platform, the ammonia bottle of band heater is set on the platform, and a hybrid reaction bottle is set, mixed ammonia flue gas is directed in SCR reactor and carries out denitration, it is simple that it has structure, easy to operate, mobility strong, facilitate denitration, be applicable to smaller enterprise, energy-conserving and environment-protective, reduce cost and maintenance cost.
For achieving the above object, the technical solution used in the present invention is:
The portable SCR denitration device of a kind of convenient and efficient of the present invention, it comprises a platform, and this platform upper left side is provided with main ammonia bottle and ammonia bottle for subsequent use, and the bottom of this main ammonia bottle and ammonia bottle for subsequent use is respectively arranged with primary heater and back-up heater; Heating rod is provided with in this main ammonia bottle and ammonia bottle for subsequent use; The rotatable agitator A of translator is provided with in described primary heater and back-up heater; The right upper portion of described primary heater and back-up heater is be provided with ammonia exhaust outlet A and ammonia exhaust outlet B respectively, and this ammonia exhaust outlet A is communicated with on blast pipe A with ammonia exhaust outlet B respectively; On described blast pipe A, the right side of ammonia exhaust outlet B arranges an induced-draught electric motor A; The right-hand member of described blast pipe A is communicated with on ammonia-spraying grid; Described ammonia-spraying grid lower right side arranges an escape pipe, and this escape pipe is communicated with the air inlet of the left upper portion of mixing gas cylinder; Described mixing gas cylinder right upper portion arranges a gas approach, and this gas approach is communicated with a smoke pipe; Described mixing gas cylinder lower right side arranges a wireway, and this wireway is communicated with on SCR reactor; Described wireway is provided with smoking blower fan B; The rotatable shaft B of translator is provided with in described mixing gas cylinder; The lateral surface top of described main ammonia bottle and ammonia bottle for subsequent use is provided with ammon entry hole, and its lateral surface bottom is provided with waste water mouth, and this waste water mouth is communicated with in Mobile waste-water pond by conduit.
Further, described platform base is provided with roller, and these platform base two ends are provided with feet.
Further, described SCR reactor bottom right side is provided with external and deposits grey room, and this is deposited grey room and is communicated with the ash hole in SCR reaction product by pipeline.
Further, described main ammonia bottle and ammonia bottle for subsequent use are provided with protective jacket.
Further, described ammonia exhaust outlet A and ammonia exhaust outlet B is provided with valve.
After adopting said structure, beneficial effect of the present invention is: the portable SCR denitration device of a kind of convenient and efficient of the present invention, and it adopts a moveable platform, the ammonia bottle of band heater is set on the platform, and a hybrid reaction bottle is set, be directed in SCR reactor by mixed ammonia flue gas and carry out denitration, it is simple that it has structure, easy to operate, mobility strong, facilitates denitration, is applicable to smaller enterprise, energy-conserving and environment-protective, reduce cost and maintenance cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Description of reference numerals:
1, main ammonia bottle; 2, agitator A; 3, ammonia exhaust outlet A; 4, induced-draught electric motor A; 5, ammonia exhaust outlet B; 6, blast pipe A; 7, ammonia-spraying grid; 8, gas cylinder is mixed; 9, smoke pipe; 10, smoking blower fan B; 11, SCR reactor; 12, roller; 13, wireway; 14, shaft B; 15, back-up heater; 16, ammonia bottle for subsequent use; 17, primary heater; 18, wastewater disposal basin; 19, protective jacket.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Figure 1, the portable SCR denitration device of a kind of convenient and efficient of the present invention, it comprises a platform, and this platform upper left side is provided with main ammonia bottle 1 and ammonia bottle 16 for subsequent use, and the bottom of this main ammonia bottle 1 and ammonia bottle 16 for subsequent use is respectively arranged with primary heater 17 and back-up heater 15; Heating rod is provided with in this main ammonia bottle 1 and ammonia bottle 16 for subsequent use; The rotatable agitator A2 of translator is provided with in described primary heater 17 and back-up heater 15; The right upper portion of described primary heater 17 and back-up heater 15 is be provided with ammonia exhaust outlet A3 and ammonia exhaust outlet B5 respectively, and this ammonia exhaust outlet A3 is communicated with on blast pipe A6 with ammonia exhaust outlet B5 respectively; On described blast pipe A6, the right side of ammonia exhaust outlet B5 arranges an induced-draught electric motor A4; The right-hand member of described blast pipe A6 is communicated with on ammonia-spraying grid 7; Described ammonia-spraying grid 7 lower right side arranges an escape pipe, and this escape pipe is communicated with the air inlet of the left upper portion of mixing gas cylinder 8; Described mixing gas cylinder 8 right upper portion arranges a gas approach, and this gas approach is communicated with a smoke pipe 9; Described mixing gas cylinder 8 lower right side arranges a wireway 13, and this wireway 13 is communicated with on SCR reactor 11; Described wireway 13 is provided with smoking blower fan B10; The rotatable shaft B14 of translator is provided with in described mixing gas cylinder 8; The lateral surface top of described main ammonia bottle 1 and ammonia bottle 16 for subsequent use is provided with ammon entry hole, and its lateral surface bottom is provided with waste water mouth, and this waste water mouth is communicated with in Mobile waste-water pond 18 by conduit.
Preferred as one of the present invention, described platform base is provided with roller 12, and these platform base two ends are provided with feet.
Preferred as one of the present invention, described SCR reactor 11 bottom right side is provided with external and deposits grey room, and this is deposited grey room and is communicated with the ash hole in SCR reaction product by pipeline.
Preferred as one of the present invention, described main ammonia bottle 1 and ammonia bottle 16 for subsequent use are provided with protective jacket 19.
Preferred as one of the present invention, described ammonia exhaust outlet A3 and ammonia exhaust outlet B5 is provided with valve.
The present invention in use, utilize the valve of the ammonia exhaust outlet B be arranged on ammonia bottle for subsequent use, open the ammonia exhaust outlet A be arranged on main ammonia bottle, start primary heater, heating rod heating in main ammonia bottle, utilize the agitator A be arranged in main ammonia bottle, make to produce ammonia fast in winner's ammonia bottle; Ammonia enters in blast pipe A, due to blast pipe A being provided with induced-draught electric motor A, the flowing of the ammonia thus accelerated, to ammonia-spraying grid, and then in mixing gas cylinder, be now arranged in the smoke pipe of mixing gas cylinder side, flue gas is also imported in mixing gas cylinder, utilize the shaft B in mixing gas cylinder, fully mixing ammonia and flue gas, then enter SCR reactor and carry out denitration; The waste water that main ammonia bottle produces flow in external wastewater disposal basin by waste water mouth, finally can focus on; After ammoniacal liquor uses in main ammonia bottle, now close the valve on ammonia exhaust outlet A, stop primary heater work; Start back-up heater simultaneously, make ammonia bottle for subsequent use heat the work that goes into operation, and open the valve on ammonia exhaust outlet B, produce ammonia, denitration work can normally be carried out; After main ammonia bottle cooling, main ammonia bottle is unloaded, carries out topping up, convenient and practical, do not need to use groove tank car to transport ammoniacal liquor on a large scale.
The portable SCR denitration device of a kind of convenient and efficient of the present invention, it adopts a moveable platform, arranges the ammonia bottle of band heater on the platform, and arranges a hybrid reaction bottle, mixed ammonia flue gas is directed in SCR reactor and carries out denitration, it is simple that it has structure, easy to operate, mobility strong, facilitate denitration, be applicable to smaller enterprise, energy-conserving and environment-protective, reduce cost and maintenance cost.
The above is only better embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in patent claim of the present invention change or modify, and are included in patent claim of the present invention.

Claims (5)

1. the portable SCR denitration device of a convenient and efficient, it is characterized in that: it comprises a platform, this platform upper left side is provided with main ammonia bottle (1) and ammonia bottle for subsequent use (16), and the bottom of this main ammonia bottle (1) and ammonia bottle for subsequent use (16) is respectively arranged with primary heater (17) and back-up heater (15); Heating rod is provided with in this main ammonia bottle (1) and ammonia bottle for subsequent use (16); The rotatable agitator A(2 of translator is provided with) in described primary heater (17) and back-up heater (15); The right upper portion of described primary heater (17) and back-up heater (15) is be provided with ammonia exhaust outlet A(3 respectively) and ammonia exhaust outlet B(5), this ammonia exhaust outlet A(3) with ammonia exhaust outlet B(5) be communicated with respectively at blast pipe A(6) on; Described blast pipe A(6) on, ammonia exhaust outlet B(5) right side one induced-draught electric motor A(4 is set); Described blast pipe A(6) right-hand member be communicated with on ammonia-spraying grid (7); Described ammonia-spraying grid (7) lower right side arranges an escape pipe, and this escape pipe is communicated with the air inlet of the left upper portion of mixing gas cylinder (8); Described mixing gas cylinder (8) right upper portion arranges a gas approach, and this gas approach is communicated with a smoke pipe (9); Described mixing gas cylinder (8) lower right side arranges a wireway (13), and this wireway (13) is communicated with on SCR reactor (11); Described wireway (13) is provided with smoking blower fan B(10); The rotatable shaft B(14 of translator is provided with) in described mixing gas cylinder (8); The lateral surface top of described main ammonia bottle (1) and ammonia bottle for subsequent use (16) is provided with ammon entry hole, and its lateral surface bottom is provided with waste water mouth, and this waste water mouth is communicated with in Mobile waste-water pond (18) by conduit.
2. the portable SCR denitration device of a kind of convenient and efficient according to claim 1, is characterized in that: described platform base is provided with roller (12), and these platform base two ends are provided with feet.
3. the portable SCR denitration device of a kind of convenient and efficient according to claim 1, is characterized in that: described SCR reactor (11) bottom right side is provided with external and deposits grey room, and this is deposited grey room and is communicated with the ash hole in SCR reaction product by pipeline.
4. the portable SCR denitration device of a kind of convenient and efficient according to claim 1, is characterized in that: described main ammonia bottle (1) and ammonia bottle for subsequent use (16) are provided with protective jacket (19).
5. the portable SCR denitration device of a kind of convenient and efficient according to claim 1, is characterized in that: described ammonia exhaust outlet A(3) and ammonia exhaust outlet B(5) on be provided with valve.
CN201410545858.6A 2014-10-16 2014-10-16 Convenient and efficient moveable type SCR denitration device CN104307362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410545858.6A CN104307362A (en) 2014-10-16 2014-10-16 Convenient and efficient moveable type SCR denitration device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410545858.6A CN104307362A (en) 2014-10-16 2014-10-16 Convenient and efficient moveable type SCR denitration device

Publications (1)

Publication Number Publication Date
CN104307362A true CN104307362A (en) 2015-01-28

Family

ID=52362756

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410545858.6A CN104307362A (en) 2014-10-16 2014-10-16 Convenient and efficient moveable type SCR denitration device

Country Status (1)

Country Link
CN (1) CN104307362A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109603543A (en) * 2018-12-27 2019-04-12 华能国际电力股份有限公司丹东电厂 It is a kind of for the interim for ammonia system and application method of power plant's SCR denitration device
CN110566989A (en) * 2019-10-18 2019-12-13 佛山丰汇环保工程有限公司 Environment-friendly flue gas denitration device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101439260A (en) * 2008-12-04 2009-05-27 浙江大学 System for removing nitrous oxides in low-temperature flue gas and technique thereof
US20090274601A1 (en) * 2008-04-30 2009-11-05 Yul Kwan Method of reducing nitrogen oxides in a gas stream with vaporized ammonia
CN201524525U (en) * 2009-09-11 2010-07-14 宇星科技发展(深圳)有限公司 SCR flue gas denitrating device
CN203043824U (en) * 2012-12-28 2013-07-10 新煤化工设计院(上海)有限公司 Skid-mounted desulfurization and denitrification workstation
CN203610036U (en) * 2013-12-25 2014-05-28 蓝天环保设备工程股份有限公司 Scr denitration device
CN204107332U (en) * 2014-10-16 2015-01-21 太仓东能环保设备有限公司 A kind of portable SCR denitration device of convenient and efficient

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090274601A1 (en) * 2008-04-30 2009-11-05 Yul Kwan Method of reducing nitrogen oxides in a gas stream with vaporized ammonia
CN101439260A (en) * 2008-12-04 2009-05-27 浙江大学 System for removing nitrous oxides in low-temperature flue gas and technique thereof
CN201524525U (en) * 2009-09-11 2010-07-14 宇星科技发展(深圳)有限公司 SCR flue gas denitrating device
CN203043824U (en) * 2012-12-28 2013-07-10 新煤化工设计院(上海)有限公司 Skid-mounted desulfurization and denitrification workstation
CN203610036U (en) * 2013-12-25 2014-05-28 蓝天环保设备工程股份有限公司 Scr denitration device
CN204107332U (en) * 2014-10-16 2015-01-21 太仓东能环保设备有限公司 A kind of portable SCR denitration device of convenient and efficient

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109603543A (en) * 2018-12-27 2019-04-12 华能国际电力股份有限公司丹东电厂 It is a kind of for the interim for ammonia system and application method of power plant's SCR denitration device
CN110566989A (en) * 2019-10-18 2019-12-13 佛山丰汇环保工程有限公司 Environment-friendly flue gas denitration device

Similar Documents

Publication Publication Date Title
CN103877856B (en) A kind of method of coke oven flue waste gas heat utilization and purification
CN203620505U (en) Wet-type electric precipitation desulfuration integrated device
CN203281175U (en) Workshop dust-removing purification device
CN204799052U (en) Industrial exhaust purification environment -friendly device
CN203694857U (en) Waste gas purification and drain-off system device for plastic production
CN103994456A (en) Integrated system for efficiently and synergistically removing multiple pollutants
US10507427B2 (en) Flue ozone distributor applied in low-temperature oxidation denitrification technology and arrangement manner thereof
CN206980374U (en) A kind of equipment for treating industrial waste gas
CN104190253A (en) Coke oven flue gas SCR denitration system
CN203265224U (en) Exhaust gas conveying pipe for environmental protection equipment
CN204665317U (en) The device of pollutant in a kind of degree of depth waste heat recovery cooperation-removal flue gas
CN105688667A (en) Method for carrying out denitration on sintering flue gas by utilizing sensible heat of blast furnace slag
CN107511069A (en) A kind of efficient energy-saving emission-control equipment
CN204285486U (en) The device of Production by Catalytic Combustion Process process forming machine waste gas
CN204735114U (en) Exhaust treatment device of steam power plant
CN204582910U (en) A kind of waste gas treatment equipment
CN203990241U (en) Charcoal absorption in a kind of experimental teaching and desorption apparatus
CN203764077U (en) Waste gas treatment device of coating equipment
CN204767952U (en) Too many levels exhaust -gas treatment is recycle device again
CN103432888A (en) Flue gas denitration, desulfuration and dedusting integrated equipment of industrial boiler
CN204365080U (en) Waste gas utilization purifier
CN204582856U (en) Waste gas purification apparatus
CN202139252U (en) Spark collecting type cloth-bag purifying and recycling device using converter coal gas dry method
CN105020732A (en) Device for treating and recycling exhaust gas of boiler
CN203954964U (en) A kind of industrial fumes waste gas purification apparatus

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150128