CN208042114U - A kind of full film type wall yellow phosphoric tail gas boiler - Google Patents

A kind of full film type wall yellow phosphoric tail gas boiler Download PDF

Info

Publication number
CN208042114U
CN208042114U CN201820428518.9U CN201820428518U CN208042114U CN 208042114 U CN208042114 U CN 208042114U CN 201820428518 U CN201820428518 U CN 201820428518U CN 208042114 U CN208042114 U CN 208042114U
Authority
CN
China
Prior art keywords
wall
burner hearth
panel casing
fin panel
fixed frame
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
Application number
CN201820428518.9U
Other languages
Chinese (zh)
Inventor
曹健
王少芳
王海泉
李玉亮
朱瑞丽
王浩鹏
李红卫
赵永亮
齐发
张文龙
刘振华
赵文强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHENGZHOU ZHONGDING BOILER CO Ltd
Original Assignee
ZHENGZHOU ZHONGDING BOILER CO Ltd
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 ZHENGZHOU ZHONGDING BOILER CO Ltd filed Critical ZHENGZHOU ZHONGDING BOILER CO Ltd
Priority to CN201820428518.9U priority Critical patent/CN208042114U/en
Application granted granted Critical
Publication of CN208042114U publication Critical patent/CN208042114U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of full film type wall yellow phosphoric tail gas boilers, including fin panel casing burner hearth and fixed frame, there are four Convenient tables for welding in the bottom outer wall of the fin panel casing burner hearth, and four Convenient tables are located at four corners of fin panel casing burner hearth, it is bonded with burner hearth wall with refractory lining, refracto in the bottom interior wall of the fin panel casing burner hearth, it is provided with the combustion port equidistantly distributed on the side outer wall of the fin panel casing burner hearth, it is bolted water tank on the side outer wall of the fin panel casing burner hearth, the top inner wall of the fin panel casing burner hearth is equipped with the furnace water cooling screen being vertically arranged.The utility model structure, sealing is tight, radiation loss is small, heat-transfer effect is good, can quickly be absorbed heat, and the compact occupied space of boiler structure is made to reduce, it can effectively solve the problem that yellow phosphoric tail gas calorific value low burn burns instability problem, can lower heat of combustion, the extremely strong gas of corrosivity has the advantages that efficient, energy saving, emission reduction, environmental protection.

Description

A kind of full film type wall yellow phosphoric tail gas boiler
Technical field
The utility model is related to boiler technology field more particularly to a kind of full film type wall yellow phosphoric tail gas boilers.
Background technology
Currently, general gas fired-boiler fuel is mostly the conventional ripenings fuels sources such as natural gas, blast furnace gas, coke-stove gas, this Class gas fired-boiler structure and burning running technology are all ripe.In recent years air environmental issue have become national strategy problem also by To the great attention of people, and have the characteristics that low heat value, high corrosion, the yellow phosphoric tail gas Utilizing question of high pollution are also urgently to be resolved hurrily, The yellow phosphoric tail gas that phosphorus production enterprise is discharged for a long time takes direct combustion type in an atmosphere to dispose more, greatly makes At atmosphere pollution and problem of resource waste, therefore, there is an urgent need for a kind of full film type wall yellow phosphoric tail gas boilers to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of full film type wall proposed is yellow Phosphorus tail gas boiler.
To achieve the goals above, the utility model uses following technical solution:
A kind of full film type wall yellow phosphoric tail gas boiler, including fin panel casing burner hearth and fixed frame, the film-type water-cooling fireplace There are four Convenient tables for welding in the bottom outer wall of thorax, and four Convenient tables are located at four turnings of fin panel casing burner hearth Place, is bonded with burner hearth wall with refractory lining, refracto in the bottom interior wall of the fin panel casing burner hearth, outside the side of the fin panel casing burner hearth It is provided with the combustion port equidistantly distributed on wall, storage has been bolted on the side outer wall of the fin panel casing burner hearth Water tank, the top inner wall of the fin panel casing burner hearth are equipped with the furnace water cooling screen being vertically arranged, the furnace water cooling screen Bottom is connect with water tank, and water pump has been bolted in the top exterior walls of the fin panel casing burner hearth, the water pump Water inlet pipe is welded on water inlet inner wall, and the one end of water inlet pipe far from water pump is connect with water tank, the water outlet of the water pump Outlet pipe is welded on inner wall, and the one end of outlet pipe far from water pump is connect with furnace water cooling screen, the fin panel casing burner hearth Outlet flue is provided on side outer wall far from water tank, and outlet flue is located at the position at top, the bottom of the outlet flue It is welded with smoke deflector on portion's inner wall, superheater has been bolted in the top inner wall of the fixed frame, the fixed frame The second fixed plate is welded on the outer wall of side, and the one end of the second fixed plate far from fixed frame is connect with fin panel casing burner hearth, It is bolted accumulator at the top of second fixed plate.
Preferably, it has been bolted filter screen on the inner wall of the outlet flue, and has been glued on the side outer wall of filter screen It is connected to volcano slabstone.
Preferably, horizontally disposed first fixed plate, and the first fixed plate are welded on the side inner wall of the fixed frame Top be bolted economizer.
Preferably, it is bolted the air preheater equidistantly distributed on the side inner wall of the fixed frame, and Air preheater is located at the lower section of economizer.
Preferably, be welded with connecting tube on the side inner wall of the fixed frame, and the one end of connecting tube far from fixed frame with Fin panel casing burner hearth connects.
Preferably, the bottom of the fixed frame and Convenient table is bonded with rubber block, and leads on the side inner wall of fixed frame It crosses bolt and is fixed with temperature sensor.
Preferably, controller has been bolted on the side outer wall of the fin panel casing burner hearth, and controller connects It is connected to switch, switch is connect with water pump, superheater, economizer and air preheater.
The beneficial effects of the utility model are:
1. burner hearth uses full fin panel casing light boiler setting structure, sealing is tight, and radiation loss is small, and heat-transfer effect is good, stove Wall is light-weight using light thermal-insulating structure boiler, and installation is simple.
2. the setting by water-cooling screen can quickly be absorbed heat, the compact occupied space of boiler structure is made to reduce.
3. the setting that burner hearth wall with refractory lining, refracto is crossed in clearance can effectively solve the problem that yellow phosphoric tail gas calorific value low burn burns instability problem.
4. by the setting of air preheater and economizer can lower heat of combustion, the extremely strong gas of corrosivity has height Effect, the advantage of energy saving, emission reduction, environmental protection.
Description of the drawings
Fig. 1 be the utility model proposes a kind of full film type wall yellow phosphoric tail gas boiler schematic cross-sectional view;
Fig. 2 be the utility model proposes a kind of full film type wall yellow phosphoric tail gas boiler side structure schematic view;
Fig. 3 be the utility model proposes a kind of full film type wall yellow phosphoric tail gas boiler overlooking structure diagram.
In figure:1 Convenient table, 2 fin panel casing burner hearths, 3 burner hearth wall with refractory lining, refracto, 4 combustion ports, 5 water tanks, 6 burner hearth water Cold screen, 7 controllers, 8 water pumps, 9 smoke deflectors, 10 filter screens, 11 superheaters, 12 economizers, 13 first fixed plates, 14 connecting tubes, 15 air preheaters, 16 accumulators, 17 fixed frames, 18 rubber blocks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.
Referring to Fig.1-3, a kind of full film type wall yellow phosphoric tail gas boiler, including fin panel casing burner hearth 2 and fixed frame 17, membrane type There are four Convenient tables 1 for welding in the bottom outer wall of water-evaporating furnace 2, and four Convenient tables 1 are located at fin panel casing burner hearth 2 Four corners, be bonded with burner hearth wall with refractory lining, refracto 3 in the bottom interior wall of fin panel casing burner hearth 2, the one of fin panel casing burner hearth 2 It is provided with the combustion port 4 equidistantly distributed on the outer wall of side, has been bolted on the side outer wall of fin panel casing burner hearth 2 Water tank 5, the top inner wall of fin panel casing burner hearth 2 are equipped with the furnace water cooling screen 6 being vertically arranged, the bottom of furnace water cooling screen 6 Portion is connect with water tank 5, and water pump 8, the water inlet of water pump 8 have been bolted in the top exterior walls of fin panel casing burner hearth 2 It is welded with water inlet pipe on inner wall, and the one end of water inlet pipe far from water pump 8 is connect with water tank 5, is welded on the water outlet inner wall of water pump 8 It is connected to outlet pipe, and the one end of outlet pipe far from water pump 8 is connect with furnace water cooling screen 6, fin panel casing burner hearth 2 is far from water tank Outlet flue is provided on 5 side outer wall, and outlet flue is located at the position at top, is welded in the bottom interior wall of outlet flue Smoke deflector 9 has been bolted superheater 11 in the top inner wall of fixed frame 17, has been welded on the side outer wall of fixed frame 17 Second fixed plate, and the one end of the second fixed plate far from fixed frame 17 is connect with fin panel casing burner hearth 2, the top of the second fixed plate Portion has been bolted accumulator 16.
In the utility model, filter screen 10 is bolted on the inner wall of outlet flue, and outside the side of filter screen 10 It is bonded with volcano slabstone on wall, horizontally disposed first fixed plate 13 is welded on the side inner wall of fixed frame 17, and first is solid The top of fixed board 13 has been bolted economizer 12, and equidistant point has been bolted on the side inner wall of fixed frame 17 The air preheater 15 of cloth, and air preheater 15 is located at the lower section of economizer 12, is welded on the side inner wall of fixed frame 17 Connecting tube 14, and the one end of connecting tube 14 far from fixed frame 17 is connect with fin panel casing burner hearth 2, fixed frame 17 and Convenient table 1 Bottom be bonded with rubber block 18, and temperature sensor has been bolted on the side inner wall of fixed frame 17, membrane type water Controller 7 is bolted on the side outer wall of cold wall burner hearth 2, and controller 7 is connected with switch, switch and water pump 8, mistake Hot device 11, economizer 12 and air preheater 15 connect, the model DATA-7311 of controller 7.
Operation principle:In use, by 4 fixed burner of combustion port, combustion gas is then fired in burner hearth wall with refractory lining, refracto 3 through combustion After burner burning, high-temperature flue gas flows through the superheater 11 being arranged in horizontal flue after furnace water cooling screen 6 absorbs partial heat Saturated vapor is heated, the superheated steam of high-quality is generated, subsequent flue gas passes through 12 air preheater 15 of economizer successively Enter cleaner afterwards, is most discharged into chimney through air-introduced machine afterwards.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (7)

1. a kind of full film type wall yellow phosphoric tail gas boiler, including fin panel casing burner hearth(2)And fixed frame(17), which is characterized in that The fin panel casing burner hearth(2)Bottom outer wall on welding there are four Convenient table(1), and four Convenient tables(1)It is located at Fin panel casing burner hearth(2)Four corners, the fin panel casing burner hearth(2)Bottom interior wall on be bonded with burner hearth and defend combustion Band(3), the fin panel casing burner hearth(2)Side outer wall on be provided with the combustion port equidistantly distributed(4), the membrane type Water-evaporating furnace(2)Side outer wall on be bolted water tank(5), the fin panel casing burner hearth(2)Top Inner wall is equipped with the furnace water cooling screen being vertically arranged(6), the furnace water cooling screen(6)Bottom and water tank(5)Connection, it is described Fin panel casing burner hearth(2)Top exterior walls on be bolted water pump(8), the water pump(8)Water inlet inner wall on It is welded with water inlet pipe, and water inlet pipe is far from water pump(8)One end and water tank(5)Connection, the water pump(8)Water outlet inner wall On be welded with outlet pipe, and outlet pipe is far from water pump(8)One end and furnace water cooling screen(6)Connection, the film-type water-cooling fireplace Thorax(2)Far from water tank(5)Side outer wall on be provided with outlet flue, and outlet flue is located at the position at top, it is described go out It is welded with smoke deflector in the bottom interior wall of mouth(9), the fixed frame(17)Top inner wall on be bolted overheat Device(11), the fixed frame(17)Side outer wall on be welded with the second fixed plate, and the second fixed plate is far from fixed frame(17) One end and fin panel casing burner hearth(2)It connects, accumulator has been bolted at the top of second fixed plate(16).
2. a kind of full film type wall yellow phosphoric tail gas boiler according to claim 1, which is characterized in that the inner wall of the outlet flue On be bolted filter screen(10), and filter screen(10)Side outer wall on be bonded with volcano slabstone.
3. a kind of full film type wall yellow phosphoric tail gas boiler according to claim 1, which is characterized in that the fixed frame(17)'s Horizontally disposed first fixed plate is welded on the inner wall of side(13), and the first fixed plate(13)Top be bolted Economizer(12).
4. a kind of full film type wall yellow phosphoric tail gas boiler according to claim 1, which is characterized in that the fixed frame(17)'s The air preheater equidistantly distributed is bolted on the inner wall of side(15), and air preheater(15)Positioned at economizer (12)Lower section.
5. a kind of full film type wall yellow phosphoric tail gas boiler according to claim 1, which is characterized in that the fixed frame(17)'s It is welded with connecting tube on the inner wall of side(14), and connecting tube(14)Far from fixed frame(17)One end and fin panel casing burner hearth (2)Connection.
6. a kind of full film type wall yellow phosphoric tail gas boiler according to claim 1, which is characterized in that the fixed frame(17)With Convenient table(1)Bottom be bonded with rubber block(18), and fixed frame(17)Side inner wall on be bolted temperature Sensor.
7. a kind of full film type wall yellow phosphoric tail gas boiler according to claim 1, which is characterized in that the film-type water-cooling fireplace Thorax(2)Side outer wall on be bolted controller(7), and controller(7)It is connected with switch, switch and water pump(8), Superheater(11), economizer(12)And air preheater(15)Connection.
CN201820428518.9U 2018-03-28 2018-03-28 A kind of full film type wall yellow phosphoric tail gas boiler Expired - Fee Related CN208042114U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820428518.9U CN208042114U (en) 2018-03-28 2018-03-28 A kind of full film type wall yellow phosphoric tail gas boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820428518.9U CN208042114U (en) 2018-03-28 2018-03-28 A kind of full film type wall yellow phosphoric tail gas boiler

Publications (1)

Publication Number Publication Date
CN208042114U true CN208042114U (en) 2018-11-02

Family

ID=63946004

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820428518.9U Expired - Fee Related CN208042114U (en) 2018-03-28 2018-03-28 A kind of full film type wall yellow phosphoric tail gas boiler

Country Status (1)

Country Link
CN (1) CN208042114U (en)

Similar Documents

Publication Publication Date Title
CN102635844B (en) Boiler system using waste heat of flue gas of rotary hearth furnace
CN202581248U (en) Improved rotary hearth furnace flue gas waste heat boiler device
CN107741004A (en) Biomass gas fueled steam boiler
CN202253560U (en) Integrated condensation steam boiler
CN203771380U (en) Condensation waste heat recovery steam boiler
CN104501397B (en) A kind of compound backwater condensing natural gas hot water's boiler of fin panel casing
CN205980320U (en) Hanging is secondary condensing heat exchanger for stove
CN202392765U (en) Self-supporting type waste heat boiler
CN208042114U (en) A kind of full film type wall yellow phosphoric tail gas boiler
CN105485894A (en) Pulverized coal type water heating boiler
CN105066434B (en) Direct contact type waste heat recovery normal pressure all-in-one oven
CN209541168U (en) Coal dust organic heat carrier furnace in bulk
CN107270280A (en) CFBB and recirculating fluidized bed combined cycle system
CN209944289U (en) Double-hearth composite combustion corner tube boiler
CN207599673U (en) Biomass gas fueled steam boiler
CN101021358B (en) Energy conserving environmental protective non-pressure heating furnace
CN106195996A (en) A kind of ossicated circulation boiler furnace apparatus
CN2285867Y (en) Steam and heat transfer oil boiler
CN206608930U (en) A kind of New energy-conserving fuel gas boiler
CN206724466U (en) A kind of energy-saving, environmental protection boiler of thermal protection
CN104848201A (en) Multifunctional horizontal water heating stove
CN104848261A (en) Efficient return air furnace
CN204478465U (en) Fin panel casing compound backwater condensing natural gas hot water boiler
CN108317720A (en) A kind of oil burning boiler
CN210345865U (en) Modularized air energy gas-fired boiler

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181102