CN108731015B - A kind of environment-friendly type steam boiler - Google Patents
A kind of environment-friendly type steam boiler Download PDFInfo
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- CN108731015B CN108731015B CN201810576642.4A CN201810576642A CN108731015B CN 108731015 B CN108731015 B CN 108731015B CN 201810576642 A CN201810576642 A CN 201810576642A CN 108731015 B CN108731015 B CN 108731015B
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- combustion furnace
- furnace
- water
- fixedly connected
- pipe
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
Abstract
The present invention relates to steam boiler technical fields; disclose a kind of environment-friendly type steam boiler; including combustion furnace; the bottom of the combustion furnace is equipped with pedestal, and the side of the combustion furnace is equipped with draining machine structure, and the other side of the combustion furnace is fixedly installed with protective cover; side at the top of the combustion furnace is fixedly connected with the first smoke exhaust pipe; the side of first smoke exhaust pipe is equipped with dedusting mechanism, and the side of the dedusting mechanism is equipped with filter mechanism, and the side of the filter mechanism is fixedly connected with the second smoke exhaust pipe.Pass through the setting of dedusting mechanism, filter mechanism, water furnace, support leg, scroll wheel, active connection, sealed connecting component, motor and shaft, it is heated evenly the water of water furnace interior, the speed of water heating is more fast, and coal can be saved, keep coal-fired utilization rate higher, the flue dust after fire coal is dusted by dedusting mechanism simultaneously and filter mechanism is filtered separation to harmful substance in flue dust, soot emissions is enable to achieve the purpose that environmental protection.
Description
Technical field
The present invention relates to steam boiler technical field, specially a kind of environment-friendly type steam boiler.
Background technique
Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy, high-temperature flue gas in fuel
The forms such as thermal energy, and pass through boiler and convert, output has steam, high-temperature water or the organic heat carrier of certain thermal energy outward；Pot
The hot water or steam generated in furnace can provide required thermal energy directly for industrial production and people's lives, can also pass through steam power
Device is converted to mechanical energy, or converts mechanical energy into electric energy by generator again, and the boiler for providing steam is known as steam boiler；
The original meaning of pot refers to that the water container heated on fire, furnace refer to the place of burning fuel, and boiler includes pot and furnace two large divisions.Boiler
The hot water or steam of middle generation directly can provide required thermal energy for industrial production and people's lives, can also pass through Steam Power Equipment
Mechanical energy is converted to, or electric energy is converted mechanical energy by generator again.The boiler for providing hot water is known as hot-water boiler, mainly
For living, also there is a small amount of application in industrial production.The boiler for generating steam is known as steam boiler, is often simply called boiler, is mostly used
In thermal power station, ship, locomotive and industrial and mining enterprises, present people are increasingly particular about environmental protection, environmentally friendly purpose be exactly energy-saving and emission-reduction with
And increase operation rate, and most steam boiler utilization rate of coal is lower and the untreated direct emission of flue dust at present
Into atmosphere, so that the requirement of environmental protection be not achieved, therefore a kind of environment-friendly type steam boiler need to be now designed, to meet current people couple
The demand that environmental protection uses.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of environment-friendly type steam boiler, above-mentioned background technique is solved
Appeared in the problem of.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of environment-friendly type steam boiler, including combustion furnace,
The bottom of the combustion furnace is equipped with pedestal, and the side of the combustion furnace is equipped with draining machine structure, and the other side of the combustion furnace is fixed
Protective cover is installed, the side at the top of the combustion furnace is fixedly connected with the first smoke exhaust pipe, and the side of first smoke exhaust pipe is set
There is dedusting mechanism, the side of the dedusting mechanism is equipped with filter mechanism, and the side of the filter mechanism is fixedly connected with second row
Smoke pipe, the inside of the combustion furnace are equipped with water furnace, and the bottom symmetrical of the burning furnace chamber is equipped with support leg, the support leg
Top is equidistant to be equipped with scroll wheel, and the surface of the scroll wheel is in contact with the surface of the water furnace, the burning furnace chamber
Two sides are symmetrically arranged with active connection, and the two sides of the water furnace pass through sealed connecting component and the active connection activity connects
It connects, filter plate is equipped between the combustion furnace and the pedestal, the inside of the pedestal offers slag trapping cavity, the protective cover
Inside is fixedly installed with motor, and the output end of the motor is fixedly connected with shaft, one end of the shaft and the water furnace one
The sealed connecting component of side is fixedly connected, and the middle part of first smoke exhaust pipe is equipped with first row of fan, the dedusting mechanism with
Connecting pipe is connected between the filter mechanism, the middle part of the connecting pipe is equipped with the second exhaust fan, second smoke evacuation
The side of pipe is equipped with third exhaust fan, and the draining machine structure includes connected unit, and the top of the connected unit is equipped with connection threeway, institute
The side for stating connection threeway is fixedly connected with dual-purpose pipe, and one end of the dual-purpose pipe extends to the inside of the water furnace, the company
The both ends for connecing the threeway other side have been respectively fixedly connected with water inlet pipe and discharge pipe, and the middle part of the water inlet pipe and the discharge pipe is equal
Equipped with control valve, one end of the discharge pipe is fixedly connected with suction pump.
Preferably, the dedusting mechanism includes spray cap, and aqueduct is fixedly connected at the top of the spray cap, described to lead
The bottom of water pipe is equipped with atomizer, and the side of the spray cap is fixedly connected with drainpipe.
Preferably, the middle part of the filter mechanism inner cavity is equipped with activated charcoal strainer, the two sides of the activated charcoal strainer
It is respectively equipped with high efficiency filter layer and ultrafiltration stratum reticulare, the side of the ultrafiltration stratum reticulare is equipped with active carbon filtering layer, the high efficiency filter layer
Side be equipped with stainless steel filter layer.
Preferably, the surface of the protective cover is equipped with the venthole for heat dissipation.
Preferably, the bottom of the combustion furnace side is connected with burning fire door.
Preferably, the bottom of the pedestal side is connected with Ji Zhalumen.
Preferably, hair dryer, the output end of the hair dryer and institute are equipped between the draining machine structure and the combustion furnace
The inside for stating combustion furnace is connected.
(3) beneficial effect
The present invention provides a kind of environment-friendly type steam boilers.Have it is following the utility model has the advantages that
1, the environment-friendly type steam boiler passes through dedusting mechanism, filter mechanism, water furnace, support leg, scroll wheel, flexible connection
The setting of part, sealed connecting component, motor and shaft makes water furnace be able to carry out rotation, so that it is heated evenly the water of water furnace interior,
The speed of water heating is more fast, and can save coal, keeps coal-fired utilization rate higher；By dedusting mechanism to fire coal after
Flue dust be dusted, separate bulky grain pollutant, then by the use of filter mechanism, be filtered again to flue dust,
It is isolated by filtration the harmful substance in flue dust, so that the flue dust of discharge be made to reduce the pollution to atmosphere, passes through above each portion
Part is used cooperatively, and so that environment protection steam boilers is reached energy-saving and emission-reduction and be can be improved coal-fired utilization rate.
2, the environment-friendly type steam boiler makes dust removal machine by the setting of spray cap, aqueduct, atomizer and drainpipe
Structure can be carried out effectively dedusting, carries out atomizing spray to spray cap inside by atomizer, makes it to big in flue dust
Grain pollutant is humidified, and falls bulky grain pollutant from flue dust separation, then carries out concentrating discharge processing by drainpipe.
3, the environment-friendly type steam boiler, by activated charcoal strainer, ultrafiltration stratum reticulare, high efficiency filter layer, active carbon filtering layer and
The setting of stainless steel filter layer is filtered the flue dust being dusted for the first time again, enables the harmful substance in flue dust
Effectively it is filtered separation.
4, the environment-friendly type steam boiler, by dual-purpose pipe, connected unit, connection threeway, water inlet pipe, discharge pipe, control valve and
The setting of suction pump enables draining machine structure effectively to control the inside that water enters water furnace, and can effectively will be in water furnace
The hot water in portion is extracted out.
5, the environment-friendly type steam boiler makes flue dust by first row of fan, the setting of the second exhaust fan and third exhaust fan
It can effectively be transmitted in pipeline, to successively be filtered to it, soot emissions be made to achieve the purpose that environmental protection.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is dedusting mechanism schematic internal view of the present invention；
Fig. 3 is filter mechanism schematic internal view of the present invention；
Fig. 4 is combustion furnace of the present invention and chassis interior schematic diagram；
Fig. 5 is partial enlargement diagram of the present invention；
Fig. 6 is protective cover schematic internal view of the present invention；
Fig. 7 is supporting foot structure schematic diagram of the present invention.
In figure: 1, combustion furnace；101, burn fire door；2, pedestal；201, Ji Zhalumen；3, draining machine structure；4, protective cover；5,
First smoke exhaust pipe；6, dedusting mechanism；7, filter mechanism；701, activated charcoal strainer；702, ultrafiltration stratum reticulare；703, high efficiency filter
Layer；704, active carbon filtering layer；705, stainless steel filter layer；8, the second smoke exhaust pipe；9, water furnace；10, support leg；1001, scroll wheel；
11, active connection；12, sealed connecting component；13, filter plate；14, slag trapping cavity；15, motor；16, shaft；17, the first air draft
Fan；18, connecting pipe；19, the second exhaust fan；20, third exhaust fan；21, spray cap；22, aqueduct；23, atomizer；
24, drainpipe；25, dual-purpose pipe；26, connected unit；27, threeway is connected；28, water inlet pipe；29, discharge pipe；30, control valve；31, it takes out
Water pump；32, hair dryer.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in figs. 1-7, the present invention provides a kind of technical solution: a kind of environment-friendly type steam boiler, including combustion furnace 1, combustion
The bottom for burning 1 side of furnace is connected with burning fire door 101, and the bottom of combustion furnace 1 is equipped with pedestal 2, and the bottom of 2 side of pedestal is living
Dynamic to be connected with collection slag hearth door 201, the side of combustion furnace 1 is equipped with draining machine structure 3, blowing is equipped between draining machine structure 3 and combustion furnace 1
The output end of machine 32, hair dryer 32 is connected with the inside of combustion furnace 1, and the other side of combustion furnace 1 is fixedly installed with protective cover 4,
The surface of protective cover 4 is equipped with the venthole for heat dissipation, and the side at the top of combustion furnace 1 is fixedly connected with the first smoke exhaust pipe 5, and first
The side of smoke exhaust pipe 5 is equipped with dedusting mechanism 6, and dedusting mechanism 6 includes spray cap 21, and the top of spray cap 21 is fixedly connected with water guide
The bottom of pipe 22, aqueduct 22 is equipped with atomizer 23, and the side of spray cap 21 is fixedly connected with drainpipe 24, passes through spray cap
21, the setting of aqueduct 22, atomizer 23 and drainpipe 24 makes dedusting mechanism 6 can be carried out effectively dedusting, passes through atomization
Spray head 23 humidifies it to the bulky grain pollutant in flue dust, makes bulky grain to atomizing spray is carried out inside spray cap 21
Pollutant is fallen from flue dust separation, then carries out concentrating discharge processing by drainpipe 24, and the side of dedusting mechanism 6 is equipped with filter
The middle part of structure 7,7 inner cavity of filter mechanism is equipped with activated charcoal strainer 701, and the two sides of activated charcoal strainer 701 are respectively equipped with efficiently
The side of filter layer 703 and ultrafiltration stratum reticulare 702, ultrafiltration stratum reticulare 702 is equipped with active carbon filtering layer 704, the side of high efficiency filter layer 703
Equipped with stainless steel filter layer 705, pass through activated charcoal strainer 701, ultrafiltration stratum reticulare 702, high efficiency filter layer 703, active carbon filtering layer
704 and stainless steel filter layer 705 setting, make for the first time the flue dust that is dusted be filtered again, make the nocuousness in flue dust
Substance effectively can be filtered separation, and the side of filter mechanism 7 is fixedly connected with the second smoke exhaust pipe 8, combustion furnace 1 it is interior
Portion is equipped with water furnace 9, and the bottom symmetrical of 1 inner cavity of combustion furnace is equipped with support leg 10, and the top of support leg 10 is equidistant to be equipped with scroll wheel
1001, the surface of scroll wheel 1001 is in contact with the surface of water furnace 9, and the two sides of 1 inner cavity of combustion furnace are symmetrically arranged with active connection
11, the two sides of water furnace 9 pass through sealed connecting component 12 and are flexibly connected with active connection 11, are equipped between combustion furnace 1 and pedestal 2
Filter plate 13, the inside of pedestal 2 offer slag trapping cavity 14, and the inside of protective cover 4 is fixedly installed with motor 15, the output of motor 15
End is fixedly connected with shaft 16, by dedusting mechanism 6, filter mechanism 7, water furnace 9, support leg 10, scroll wheel 1001, is flexibly connected
The setting of part 11, sealed connecting component 12, motor 15 and shaft 16 makes water furnace 9 be able to carry out rotation, to make inside water furnace 9
Water is heated evenly, and the speed of water heating is more fast, and can save coal, keeps coal-fired utilization rate higher；Pass through dust removal machine
Flue dust after 6 pairs of fire coals of structure is dusted, and separates bulky grain pollutant, then passes through the use of filter mechanism 7, right again
Flue dust is filtered, and is isolated by filtration the harmful substance in flue dust, so that the flue dust of discharge be made to reduce the pollution to atmosphere, is led to
Being used cooperatively for the above all parts is crossed, so that environment protection steam boilers is reached energy-saving and emission-reduction and can be improved coal-fired utilization
One end of rate, shaft 16 is fixedly connected with the sealed connecting component 12 of 9 side of water furnace, and the middle part of the first smoke exhaust pipe 5 is equipped with first row
Fan 17, is connected with connecting pipe 18 between dedusting mechanism 6 and filter mechanism 7, the middle part of connecting pipe 18 is equipped with the second air draft
The side of fan 19, the second smoke exhaust pipe 8 is equipped with third exhaust fan 20, is arranged by first row of fan 17, the second exhaust fan 19 and third
The setting of fan 20 enables flue dust effectively to be transmitted in pipeline, to successively be filtered to it, makes soot emissions
Achieve the purpose that environmental protection, draining machine structure 3 includes connected unit 26, and the top of connected unit 26 is equipped with connection threeway 27, connects threeway 27
Side be fixedly connected with dual-purpose pipe 25, one end of dual-purpose pipe 25 extends to the inside of water furnace 9, the two of connection 27 other side of threeway
End has been respectively fixedly connected with water inlet pipe 28 and discharge pipe 29, and water inlet pipe 28 and the middle part of discharge pipe 29 are equipped with control valve 30, arrange
One end of outlet pipe 29 is fixedly connected with suction pump 31, passes through dual-purpose pipe 25, connected unit 26, connection threeway 27, water inlet pipe 28, discharge
The setting of pipe 29, control valve 30 and suction pump 31 enables draining machine structure 3 effectively to control the inside that water enters water furnace 9, and
Effectively the hot water inside water furnace 9 can be extracted out.
In conclusion passing through dedusting mechanism 6, filter mechanism 7, water furnace 9, support leg 10, scroll wheel 1001, active connection
11, the setting of sealed connecting component 12, motor 15 and shaft 16 makes water furnace 9 be able to carry out rotation, to make the water inside water furnace 9
It is heated evenly, the speed of water heating is more fast, and can save coal, keeps coal-fired utilization rate higher；Pass through dedusting mechanism 6
Flue dust after fire coal is dusted, bulky grain pollutant is separated, then passes through the use of filter mechanism 7, again to cigarette
Dirt is filtered, and is isolated by filtration the harmful substance in flue dust, so that the flue dust of discharge be made to reduce the pollution to atmosphere, is passed through
The above all parts are used cooperatively, and so that environment protection steam boilers is reached energy-saving and emission-reduction and be can be improved coal-fired utilization
Rate.
In use, make shaft 16 that water furnace 9 be driven to be rotated by starting motor 15, thus make water inside water furnace 9 by
Hot uniform, the speed of water heating is more fast；Flue dust coal-fired simultaneously passes through the dedusting of dedusting mechanism 6 and filter mechanism 7
It is separated by filtration, the flue dust of discharge is enable to achieve the purpose that environmental protection.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended, it should be noted that the electric appliance occurred in this article
Element is electrically connected with extraneous main controller and 220V alternating current, and main controller can play the conventionally known of control for computer etc.
Equipment.
Claims (5)
1. a kind of environment-friendly type steam boiler, including combustion furnace (1), it is characterised in that: the bottom of the combustion furnace (1) is equipped with pedestal
(2), the side of the combustion furnace (1) is equipped with draining machine structure (3), and the other side of the combustion furnace (1) is fixedly installed with protective cover
(4), the side at the top of the combustion furnace (1) is fixedly connected with the first smoke exhaust pipe (5), and the side of first smoke exhaust pipe (5) is set
Have dedusting mechanism (6), the side of the dedusting mechanism (6) is equipped with filter mechanism (7), and the side of the filter mechanism (7) is fixed
It is connected with the second smoke exhaust pipe (8), the inside of the combustion furnace (1) is equipped with water furnace (9), the bottom pair of combustion furnace (1) inner cavity
Claim to be equipped with support leg (10), the top of the support leg (10) is equidistant to be equipped with scroll wheel (1001), the scroll wheel (1001)
Surface be in contact with the surface of the water furnace (9), the two sides of combustion furnace (1) inner cavity are symmetrically arranged with active connection
(11), the two sides of the water furnace (9) pass through sealed connecting component (12) and are flexibly connected with the active connection (11), the combustion
It burns and is equipped with filter plate (13) between furnace (1) and the pedestal (2), the inside of the pedestal (2) offers slag trapping cavity (14), described
The inside of protective cover (4) is fixedly installed with motor (15), and the output end of the motor (15) is fixedly connected with shaft (16), described
One end of shaft (16) is fixedly connected with the sealed connecting component (12) of water furnace (9) side, first smoke exhaust pipe (5)
Middle part be equipped with first row of fan (17), be connected with connecting pipe between the dedusting mechanism (6) and the filter mechanism (7)
(18), the middle part of the connecting pipe (18) is equipped with the second exhaust fan (19), and the side of second smoke exhaust pipe (8) is equipped with third
Exhaust fan (20), the draining machine structure (3) include connected unit (26), and the top of the connected unit (26) is equipped with connection threeway
(27), the side of connection threeway (27) is fixedly connected with dual-purpose pipe (25), and one end of the dual-purpose pipe (25) extends to institute
The inside of water furnace (9) is stated, the both ends of described connection threeway (27) other side have been respectively fixedly connected with water inlet pipe (28) and discharge pipe
(29), it is equipped with control valve (30) in the middle part of the water inlet pipe (28) and the discharge pipe (29), the one of the discharge pipe (29)
End is fixedly connected with suction pump (31)；
The dedusting mechanism (6) includes spray cap (21), is fixedly connected with aqueduct (22), institute at the top of the spray cap (21)
The bottom for stating aqueduct (22) is equipped with atomizer (23), and the side of the spray cap (21) is fixedly connected with drainpipe (24)；
The middle part of filter mechanism (7) inner cavity is equipped with activated charcoal strainer (701), and the two of the activated charcoal strainer (701)
Side is respectively equipped with high efficiency filter layer (703) and ultrafiltration stratum reticulare (702), and the side of the ultrafiltration stratum reticulare (702) is equipped with active carbon filtration
The side of layer (704), the high efficiency filter layer (703) is equipped with stainless steel filter layer (705).
2. a kind of environment-friendly type steam boiler according to claim 1, it is characterised in that: the surface of the protective cover (4) is set
There is the venthole for heat dissipation.
3. a kind of environment-friendly type steam boiler according to claim 1, it is characterised in that: the bottom of combustion furnace (1) side
Portion is connected with burning fire door (101).
4. a kind of environment-friendly type steam boiler according to claim 1, it is characterised in that: the bottom of pedestal (2) side
It is connected with Ji Zhalumen (201).
5. a kind of environment-friendly type steam boiler according to claim 1, it is characterised in that: the draining machine structure (3) with it is described
Hair dryer (32) are equipped between combustion furnace (1), the output end of the hair dryer (32) is connected with the inside of the combustion furnace (1)
It is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810576642.4A CN108731015B (en) | 2018-06-06 | 2018-06-06 | A kind of environment-friendly type steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810576642.4A CN108731015B (en) | 2018-06-06 | 2018-06-06 | A kind of environment-friendly type steam boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108731015A CN108731015A (en) | 2018-11-02 |
| CN108731015B true CN108731015B (en) | 2019-11-15 |
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ID=63932537
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810576642.4A Active CN108731015B (en) | 2018-06-06 | 2018-06-06 | A kind of environment-friendly type steam boiler |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113952490B (en) * | 2021-11-10 | 2023-01-17 | 安徽亳诚农牧科技有限公司 | Fumigating barrel for fumigating henhouse appliances and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203375418U (en) * | 2013-07-11 | 2014-01-01 | 李永亮 | Combustion and drying all-in-one kiln |
| JP5588077B1 (en) * | 2014-01-27 | 2014-09-10 | 長松院 泰久 | Biomass rotary dryer with small steam generator |
| CN204202153U (en) * | 2014-06-17 | 2015-03-11 | 浙江地中海新能源设备有限公司 | A kind of biomass boiler |
| CN107741091A (en) * | 2017-10-10 | 2018-02-27 | 苏州浔宇新材料科技有限公司 | A kind of energy-saving environmental-protection boiler with flue gas efficient process function |
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2018
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Denomination of invention: An environment-friendly steam boiler Effective date of registration: 20220507 Granted publication date: 20191115 Pledgee: Mengcheng County revitalize the financing Company limited by guarantee Pledgor: ANHUI YIDA NEW ENERGY TECHNOLOGY CO.,LTD. Registration number: Y2022980005120 |
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Date of cancellation: 20230720 Granted publication date: 20191115 Pledgee: Mengcheng County revitalize the financing Company limited by guarantee Pledgor: ANHUI YIDA NEW ENERGY TECHNOLOGY CO.,LTD. Registration number: Y2022980005120 |
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