CN107036290A - A kind of vertical economizer of special smoke-less of Industrial Boiler - Google Patents

A kind of vertical economizer of special smoke-less of Industrial Boiler Download PDF

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Publication number
CN107036290A
CN107036290A CN201710255736.7A CN201710255736A CN107036290A CN 107036290 A CN107036290 A CN 107036290A CN 201710255736 A CN201710255736 A CN 201710255736A CN 107036290 A CN107036290 A CN 107036290A
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CN
China
Prior art keywords
water
smoke
tank
fixing
purifying
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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.)
Withdrawn
Application number
CN201710255736.7A
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Chinese (zh)
Inventor
王飞
Original Assignee
王飞
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Filing date
Publication date
Application filed by 王飞 filed Critical 王飞
Priority to CN201710255736.7A priority Critical patent/CN107036290A/en
Publication of CN107036290A publication Critical patent/CN107036290A/en
Withdrawn legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00Arrangements of devices for treating smoke or fumes
    • F23J15/02Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00Arrangements of devices for treating smoke or fumes
    • F23J15/06Arrangements of devices for treating smoke or fumes of coolers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H9/00Details
    • F24H9/0005Details for water heaters
    • F24H9/0036Dispositions against condensation of combustion products
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H9/00Details
    • F24H9/0005Details for water heaters
    • F24H9/0042Cleaning arrangements

Abstract

The invention discloses a kind of vertical economizer of the special smoke-less of Industrial Boiler, including support, fixing device is installed above the support, and water storage box is installed at the top of fixing device, one end of water storage box is provided with hot-water line, tank lid is installed above water storage box, and water inlet pipe is installed in tank lid, storage tank and header tank are symmetrically installed with the support of fixing device both sides, metal catheter is wound with the outside of fixing device, and the two ends of metal catheter are connected with header tank and storage tank respectively, one end on support close to storage tank is provided with purifying apparatus of smoke and fume.The present invention can realize flue gas heat it is efficient using and flue gas automatic fitration purification function, have the advantages that to set heat-insulation layer heat scatter and disappear it is small, set thermal insulation layer flue gas heat to scatter and disappear less, flue gas heat utilization rate is high, no coal slag granules are filtered in the absence of potential safety hazard, gas approach enter block flue, coal burn resource utilization height completely and automatic flue gas purifying be discharged into it is aerial.

Description

A kind of vertical economizer of special smoke-less of Industrial Boiler
Technical field
The present invention relates to boiler matching auxiliary device technical field, specially a kind of vertical section of the special smoke-less of Industrial Boiler Coal device.
Background technology
Current Industrial Boiler uses straight-line mostly, and Industrial Boiler smoke evacuation is directly discharged by chimney mostly, not only Amount of heat is wasted, while the volume of smoke in flue gas also pollutes the environment, with the rise of coal price, and national energy-saving The raising of emission reduction requirement, the research and development to Industrial Boiler economizer, by the extensive concern of industry research designer.
Existing economizer is main to be made up of housing, the flue of bending and internal tortuous cast tube, flue and boiler flue phase Even, the water in flue coal smoke exhaust-heat heating cast tube, is preheated water, the water after preheating adds boiler, section is reached with this The purpose of coal, but existing economizer is generally closed forced circulation system operation, is primarily present following defect:First, economize on coal Water tank surface in device does not have heat-insulation layer, and flue gas produces many heats and distributed from water tank surface, and heat scatters and disappears many;2nd, cast tube Outer wall is not provided with thermal insulation layer, and cast tube surface easily distributes heat, reduces the utilization rate of flue gas heat, and cast tube it is exposed Surface, staff is accidentally easy for scalding, and there is potential safety hazard;3rd, the import of flue is not provided with filter plant, very The coal slag granules of more unburned burning-up are run into flue with flue gas, and coal slag granules can be adsorbed on flue, easily cause blocking, and Cinder is not burned to the greatest extent, and coal resource wastes big;4th, existing economizer, which not purifies flue gas, is directly discharged into air, flue gas Very big pollution is caused to environment.
The content of the invention
In order to solve the above problems, the invention provides a kind of vertical economizer of the special smoke-less of Industrial Boiler, it can solve What certainly existing economizer was present be not provided with, and that heat-insulation layer heat scatters and disappears is many, be not provided with the lost many, flue gas of thermal insulation layer flue gas heat Heat utilization ratio is low, the exposed easy scald staff of equipment, there is potential safety hazard, gas approach and does not carry out filtering cinder Particle, which enters, blocks that flue, coal the is imperfect combustion wasting of resources are big to be directly discharged into the problems such as air environment pollution is big with flue gas, can With realize flue gas heat it is efficient using and flue gas automatic fitration purification function, with set heat-insulation layer heat scatter and disappear it is small, set Thermal insulation layer flue gas heat is scattered and disappeared less, flue gas heat utilization rate is high, filtered no cinder in the absence of potential safety hazard, gas approach Grain, which enters, to be blocked flue, coal and burns completely the advantages of resource utilization is high and automatic flue gas purifying is discharged into aerial.
To achieve the above object, the present invention provides following technical scheme:A kind of special smoke-less of Industrial Boiler is vertical to economize on coal Device, including support, purifying apparatus of smoke and fume, suction pump, fixing device water storage box, the bottom of the support are provided with road wheel, institute State to be provided with above support at the top of fixing device, and fixing device and water storage box is installed, one end of the water storage box is installed Have and tank lid is installed above hot-water line, and water storage box, pressure valve, water are installed close to hot-water line one end in the tank lid One end away from hot-water line, which is provided with water inlet pipe, and water inlet pipe, on case lid is provided with water valve, and the bottom of the water inlet pipe is run through Tank lid and the inside for extending to water storage box, and liquid level gauge, the fixation are installed between water inlet pipe and pressure valve in tank lid It is symmetrically installed with the support of device both sides at the top of storage tank and header tank, the header tank and communicating pipe is housed, and communicating pipe Bottom extends to the inside of header tank, the upper end of communicating pipe and the bottom of storage tank UNICOM, and the header tank is away from fixing device one Be provided with the outside of smoke inlet, the fixing device above side and be wound with metal catheter, and metal catheter two ends respectively with collection Purifying apparatus of smoke and fume, and purifying apparatus of smoke and fume are installed close to one end of storage tank on water tank and storage tank connection, the support The bottom that bottom away from storage tank side is provided with inside air outlet, the purifying apparatus of smoke and fume is provided with the brushless wind of high negative pressure Two layers of activated carbon filter layer, and two layers of activated carbon mistake are installed inside the purifying apparatus of smoke and fume above machine, high negative pressure brushless fan It is provided between filtering layer inside the purifying apparatus of smoke and fume above glass fiber filter layer, the activated carbon filter layer and primarily efficient filter is installed Layer, the central position at the top of the purifying apparatus of smoke and fume is provided with Smoking pipe, and Smoking pipe away from purifying apparatus of smoke and fume one End extends to the inside of storage tank and is provided with range hood, and suction pump is housed close to fixing device one end at the top of the storage tank, Suction pump end of drawing water is provided with the drinking-water pipe that extends to storage tank inner bottom, and suction pump water side is provided with and extended to The water-supply-pipe of cistern interior.
It is preferred that, the outside of the storage tank and header tank is all provided with heat-insulation layer, and heat-insulation layer is fixed on by flange Fixing device both sides.
It is preferred that, the one end of the water storage box away from hot-water line is provided with thermometer.
It is preferred that, the bottom that the inner vertical of the smoke inlet is provided with the smoke inlet below filter screen, and filter screen is provided with Ash collecting box.
It is preferred that, it is enclosed with thermal insulation layer on the outside of the metal catheter.
It is preferred that, the described one end of header tank bottom away from fixing device, which is provided with sewage draining exit, and sewage draining exit, to be provided with Blowoff valve.
Compared with prior art, the beneficial effects of the invention are as follows:
First, the present invention is effectively reduced the loss of flue gas heat by installing heat-insulation layer outside storage tank and header tank, Improve the utilization rate of the energy;
2nd, the present invention can not only reduce heat losses, can also effectively prevent by installing thermal insulation layer outside metal catheter Only metal catheter is directly contacted with operating personnel, it is to avoid cause unnecessary injury;
3rd, the present invention is equipped with filter screen inside smoke inlet, and smoke inlet bottom below filter screen is equipped with ash collecting box, no The cinder filtration in smog can only be fallen, reduced to the infringement inside device, and imperfect combustion cinder can received Collection gets up, and reuses, and reduces the waste of the energy;
4th, the present invention is provided with purifying apparatus of smoke and fume, can effectively accomplish the purification to flue gas, it is to avoid the flue gas pair of discharge Environment is polluted, environmental protection;
What the 5th, the present invention solved that existing economizer is present be not provided with, and that heat-insulation layer heat scatters and disappears is many, it is heat-insulated to be not provided with Layer flue gas heat, which scatters and disappears that many, flue gas heat utilization rate is low, equipment is exposed easy scald staff, there is potential safety hazard, cigarette Gas import do not carry out filtering coal slag granules enter block flue, coal the is imperfect combustion wasting of resources is big and flue gas is directly discharged into sky The problem such as middle environmental pollution is big, realize flue gas heat it is efficient using and flue gas automatic fitration purification function, protected with setting Warm layer heat is scattered and disappeared, and small, setting thermal insulation layer flue gas heat is scattered and disappeared less, flue gas heat utilization rate is high, in the absence of potential safety hazard, flue gas No coal slag granules entrance blocking flue is filtered in import, coal burns completely, and resource utilization is high and automatic flue gas purifying is discharged into sky Middle the advantages of.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention;
Fig. 2 is purifying apparatus of smoke and fume structural representation of the invention;
Fig. 3 is metal catheter structural representation of the invention.
In figure:1- road wheels;2- supports;3- purifying apparatus of smoke and fume;4- storage tanks;5- drinking-water pipes;6- heat-insulation layers;7- draws water Pump;8- water-supply-pipes;9- hot-water lines;10- tank lid;11- pressure valve;12- liquid level gauges;13- water valves;14- water inlet pipes;15- temperature Meter;16- communicating pipes;17- filter screens;18- smoke inlets;19- ash collecting box;20- header tanks;21- metal catheters;22- sewage draining exits;23- Blowoff valve;24- flanges;25- air outlets;26- Smoking pipes;27- range hoods;28- primarily efficient filters layer;29- glass fiber filters layer;30- Activated carbon filter layer;31- high negative pressure brushless fans;32- thermal insulation layers;33- fixing devices;34- water storage boxes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1-3, a kind of embodiment that the present invention is provided:A kind of vertical economizer of special smoke-less of Industrial Boiler, Including support 2, purifying apparatus of smoke and fume 3, suction pump 7, fixing device 33 and water storage box 34, the bottom of support 2 is provided with road wheel 1, the top of support 2 is provided with fixing device 33, and the top of fixing device 33 is provided with water storage box 34, one end of water storage box 34 Hot-water line 9 is installed, the one end of water storage box 34 away from hot-water line 9 is provided with thermometer 15, and the top of water storage box 34 is provided with One end away from hot-water line 9 in pressure valve 11, tank lid 10 is installed close to the one end of hot-water line 9 in tank lid 10, tank lid 10 It is provided with water inlet pipe 14, and water inlet pipe 14 and water valve 13 is installed, the bottom of water inlet pipe 14 runs through tank lid 10 and extends to storage Liquid level gauge 12, the both sides of fixing device 33 are installed between the inside of water tank 34, and water inlet pipe 14 and pressure valve 11 in tank lid 10 Support 2 on be symmetrically installed with storage tank 4 and header tank 20, and the outside of storage tank 4 and header tank 20 is all provided with heat-insulation layer 6, heat-insulation layer 6 is fixed on the both sides of fixing device 33 by flange 24, and heat-insulation layer 6 is effectively reduced the loss of heat, header tank 20 Top is equipped with communicating pipe 16, and the bottom of communicating pipe 16 extends to the inside of header tank 20, the upper end of communicating pipe 16 and water storage box 34 bottom UNICOMs, header tank 20 is provided with smoke inlet 18 away from the side of fixing device 33 top, and the bottom of header tank 20 is away from solid The one end for determining device 33 is provided with sewage draining exit 22, sewage draining exit 22 and is provided with blowoff valve 23, and the outside of fixing device 33 is wound with Metal catheter 21, and the two ends of metal catheter 21 are connected with header tank 20 and storage tank 4 respectively, the outside parcel of metal catheter 21 There is thermal insulation layer 32, can not only reduce heat losses, moreover it is possible to be prevented effectively from and operating personnel are caused with unnecessary injury, support 2 Upper one end close to storage tank 4 is provided with purifying apparatus of smoke and fume 3, and bottom of the purifying apparatus of smoke and fume 3 away from the side of storage tank 4 is set There is the bottom inside air outlet 25, purifying apparatus of smoke and fume 3 that high negative pressure brushless fan 31, the top of high negative pressure brushless fan 31 are installed Purifying apparatus of smoke and fume 3 inside two layers of activated carbon filter 23 0 is installed), and glass is installed between two layers of activated carbon filter layer 30 Primarily efficient filter layer 28, purifying apparatus of smoke and fume are installed inside filter layer 29, the purifying apparatus of smoke and fume 3 of the top of activated carbon filter layer 30 The central position at 3 tops is provided with Smoking pipe 26, and the one end of Smoking pipe 26 away from purifying apparatus of smoke and fume 3 extends to storage tank 4 inside is simultaneously provided with range hood 27, and the top of storage tank 4 is equipped with suction pump 7 close to the one end of fixing device 33, and suction pump 7 draws water End is provided with the drinking-water pipe 5 for extending to the inner bottom of storage tank 4, and the water side of suction pump 7 is provided with and extended in water storage box 34 The water-supply-pipe 8 in portion, purifying apparatus of smoke and fume 3 can be filtered flue gas, it is to avoid the direct exhaust emission environment of flue gas, environmental protection.
Operation principle:In use, first switching on power, support 2 is moved to by operating position by road wheel 1, device is entered Mouth 18 is connected with boiler smoke outlet, opens water valve 13, and water flows into after water storage box 34 and flows into header tank by communicating pipe 16 again In 20, now, after the cigarette ash of boiler combustion is filtered through screen pack 17, the Yu Wenhui of flue gas carries out heat to the water in header tank 20 Exchange, so as to play the effect of heating water, then hot water and flue gas can be flowed into storage tank 4 by metal catheter 21, high negative pressure Brushless fan 31 works, and Smoking pipe 26 is by the smoke inhalation purifying apparatus of smoke and fume 3 in storage tank 4, and smog passes through primarily efficient filter Discharge, taken out simultaneously from the air outlet 25 of purifying apparatus of smoke and fume 3 after layer 28, activated carbon filter layer 30 and the purification of glass fiber filter layer 29 Hot water in storage tank 4 is pumped into water storage box 34 by water pump 7, and the pressure in the adjustment water storage box 34 of pressure valve 11, hot water passes through heat Water pipe 9 flows out, after end-of-job, closes water valve 13 and power supply, and the waste water opened in blowoff valve 23, device can be from sewage draining exit 22 Discharge.The bottom of the smoke inlet 18 of the lower section of filter screen 17, which is provided with, many imperfect combustion coals in ash collecting box 19, ash collecting box 19 Slag, can accomplish the secondary utilization of the energy, reduce energy resource consumption, improve energy utilization rate, realize the efficient profit of flue gas heat With with flue gas automatic fitration purification function, solve that existing economizer is present be not provided with heat-insulation layer heat scatter and disappear it is many, do not have Low lost many, the flue gas heat utilization rate of thermal insulation layer flue gas heat, the exposed easy scald staff of equipment are set, there is safety Hidden danger, gas approach do not carry out filtering coal slag granules enter block flue, coal the is imperfect combustion wasting of resources is big and flue gas is straight Run in and pollute the problem such as big into air environment, reached purpose.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.

Claims (6)

1. a kind of vertical economizer of special smoke-less of Industrial Boiler, including support (2), purifying apparatus of smoke and fume (3), suction pump (7), Fixing device (33) and water storage box (34), it is characterised in that:The bottom of the support (2) is provided with road wheel (1), the support (2) it is provided with above at the top of fixing device (33), and fixing device (33) and water storage box (34) is installed, the water storage box (34) one end, which is provided with above hot-water line (9), and water storage box (34), is provided with tank lid (10), on the tank lid (10) One end away from hot-water line (9) in pressure valve (11), tank lid (10) is installed close to hot-water line (9) one end water inlet pipe is installed (14) water valve (13), and on water inlet pipe (14) is installed, the bottom of the water inlet pipe (14) is run through tank lid (10) and extended to Liquid level gauge (12), institute are installed between the inside of water storage box (34), and water inlet pipe (14) and pressure valve (11) in tank lid (10) Storage tank (4) and header tank (20), header tank (20) top are symmetrically installed with the support (2) for stating fixing device (33) both sides Portion is equipped with communicating pipe (16), and the bottom of communicating pipe (16) extends to the inside of header tank (20), the upper end of communicating pipe (16) with Water storage box (34) bottom UNICOM, the header tank (20) is provided with smoke inlet (18), institute away from fixing device (33) side top State and metal catheter (21) be wound with the outside of fixing device (33), and metal catheter (21) two ends respectively with header tank (20) and Storage tank (4) is connected, and one end on the support (2) close to storage tank (4) is provided with purifying apparatus of smoke and fume (3), and smog is net Makeup puts the bottom of (3) away from storage tank (4) side and is provided with air outlet (25), the internal bottom of the purifying apparatus of smoke and fume (3) It is provided with inside the purifying apparatus of smoke and fume (3) above high negative pressure brushless fan (31), high negative pressure brushless fan (31) and is provided with two Layer activated carbon filter layer (30), and glass fiber filter layer (29), the activated carbon are installed between two layers of activated carbon filter layer (30) Primarily efficient filter layer (28), purifying apparatus of smoke and fume (3) top are installed inside the purifying apparatus of smoke and fume (3) above filter layer (30) The central position in portion is provided with Smoking pipe (26), and the one end of Smoking pipe (26) away from purifying apparatus of smoke and fume (3) extends to storage The inside of water tank (4) is simultaneously provided with range hood (27), is equipped with and draws water close to fixing device (33) one end at the top of the storage tank (4) Pump (7), the suction pump (7) end of drawing water is provided with the drinking-water pipe (5) for extending to storage tank (4) inner bottom, and suction pump (7) Water side, which is provided with, extends to the internal water-supply-pipe (8) of water storage box (34).
2. a kind of vertical economizer of the special smoke-less of Industrial Boiler according to claim 1, it is characterised in that:The water storage The outside of case (4) and header tank (20) is all provided with heat-insulation layer (6), and heat-insulation layer (6) is fixed on fixed dress by flange (24) Put (33) both sides.
3. a kind of vertical economizer of the special smoke-less of Industrial Boiler according to claim 1, it is characterised in that:The retaining The one end of case (34) away from hot-water line (9) is provided with thermometer (15).
4. a kind of vertical economizer of the special smoke-less of Industrial Boiler according to claim 1, it is characterised in that:It is described enter cigarette The bottom that the inner vertical of mouth (18) is provided with the smoke inlet (18) below filter screen (17), and filter screen (17) is provided with ash collecting box (19)。
5. a kind of vertical economizer of the special smoke-less of Industrial Boiler according to claim 1, it is characterised in that:The metal Thermal insulation layer (32) is enclosed with the outside of conduit (21).
6. a kind of vertical economizer of the special smoke-less of Industrial Boiler according to claim 1, it is characterised in that:It is described to catchment The one end of case (20) bottom away from fixing device (33) is provided with sewage draining exit (22), and blowoff valve (23) is provided with sewage draining exit.
CN201710255736.7A 2017-04-19 2017-04-19 A kind of vertical economizer of special smoke-less of Industrial Boiler Withdrawn CN107036290A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710255736.7A CN107036290A (en) 2017-04-19 2017-04-19 A kind of vertical economizer of special smoke-less of Industrial Boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710255736.7A CN107036290A (en) 2017-04-19 2017-04-19 A kind of vertical economizer of special smoke-less of Industrial Boiler

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109724061A (en) * 2019-01-21 2019-05-07 南京工业职业技术学院 A kind of Industrial Boiler that heat utilization rate is high
CN110479036A (en) * 2018-05-15 2019-11-22 合肥硕森科技有限公司 A kind of adjustable environmental protection pressure vessel water envelope dust pelletizing system
CN110479035A (en) * 2018-05-15 2019-11-22 合肥硕森科技有限公司 A kind of pressure vessel water seal dust pelletizing system with scalable smoke pipe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202484970U (en) * 2012-02-28 2012-10-10 柳沁仁 Vertical type coal economizer
JP2016029317A (en) * 2014-07-25 2016-03-03 株式会社ノーリツ Water heater
CN106016719A (en) * 2016-06-28 2016-10-12 哈尔滨市金京锅炉有限公司 Efficient boiler with double auxiliary combustion furnaces
CN205909507U (en) * 2016-06-28 2017-01-25 哈尔滨市金京锅炉有限公司 Domestic heating coal fired boiler
CN205909501U (en) * 2016-06-28 2017-01-25 哈尔滨市金京锅炉有限公司 Energy -saving environment -friendly hot water boiler

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202484970U (en) * 2012-02-28 2012-10-10 柳沁仁 Vertical type coal economizer
JP2016029317A (en) * 2014-07-25 2016-03-03 株式会社ノーリツ Water heater
CN106016719A (en) * 2016-06-28 2016-10-12 哈尔滨市金京锅炉有限公司 Efficient boiler with double auxiliary combustion furnaces
CN205909507U (en) * 2016-06-28 2017-01-25 哈尔滨市金京锅炉有限公司 Domestic heating coal fired boiler
CN205909501U (en) * 2016-06-28 2017-01-25 哈尔滨市金京锅炉有限公司 Energy -saving environment -friendly hot water boiler

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110479036A (en) * 2018-05-15 2019-11-22 合肥硕森科技有限公司 A kind of adjustable environmental protection pressure vessel water envelope dust pelletizing system
CN110479035A (en) * 2018-05-15 2019-11-22 合肥硕森科技有限公司 A kind of pressure vessel water seal dust pelletizing system with scalable smoke pipe
CN109724061A (en) * 2019-01-21 2019-05-07 南京工业职业技术学院 A kind of Industrial Boiler that heat utilization rate is high

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Application publication date: 20170811