CN110398152A - Energy-efficient melting furnace - Google Patents
Energy-efficient melting furnace Download PDFInfo
- Publication number
- CN110398152A CN110398152A CN201910767753.8A CN201910767753A CN110398152A CN 110398152 A CN110398152 A CN 110398152A CN 201910767753 A CN201910767753 A CN 201910767753A CN 110398152 A CN110398152 A CN 110398152A
- Authority
- CN
- China
- Prior art keywords
- pot body
- stirring
- energy
- melting furnace
- efficient melting
- 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.)
- Pending
Links
- 238000002844 melting Methods 0.000 title claims abstract description 23
- 230000008018 melting Effects 0.000 title claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 51
- 238000002485 combustion reaction Methods 0.000 claims abstract description 24
- 238000002156 mixing Methods 0.000 claims abstract description 22
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 239000000446 fuel Substances 0.000 claims abstract description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910002804 graphite Inorganic materials 0.000 claims description 8
- 239000010439 graphite Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 239000011521 glass Substances 0.000 description 22
- 125000006850 spacer group Chemical group 0.000 description 12
- 239000002699 waste material Substances 0.000 description 12
- 239000003208 petroleum Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003818 cinder Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/14—Arrangements of heating devices
- F27B14/143—Heating of the crucible by convection of combustion gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D27/00—Stirring devices for molten material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B2014/0887—Movement of the melt
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/07—Glass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/13—Smelting
Abstract
The present invention discloses a kind of energy-efficient melting furnace, combustion furnace, the pot body being set to above combustion furnace and the mixing component for being set to close bottom position on the inside of pot body of thermal insulation coatings layer are equipped with including outer surface, the combustion furnace side is equipped with and its internal fuel assembly being connected to, the pot body side is equipped with the drive connection component for connecting with mixing component and mixing component being driven to rotate, and the position that the side that the pot body is equipped with drive connection component is positioned above is equipped with the feeding assembly being connected to pot nside.The mode that pot body rotates integrally fusing is changed to the mode of mixing component stirring fusing by the present invention, has saved energy consumption；Simultaneously as changing fusing mode, do not need to be individually for combustion furnace setting sealing cover, thermal insulation coatings layer only needs to be coated on the outside of combustion furnace, has saved cost, while ensure that the effect kept the temperature.
Description
Technical field
The invention belongs to industrial chemicals manufacture fields, and in particular to a kind of energy-efficient melting furnace.
Background technique
Organic glass is widely applied in life.The raw material of production organic glass is usually organic glass oil.It obtains
Take the approach of organic glass oil it is usual there are two types of, one is fusing petroleum, another kind be fusing waste and old organic glass.Using fusing
The method that waste and old organic glass obtains organic glass oil can reduce the consumption of petroleum resources, realize the circulation of waste and old organic glass
It utilizes, it has also become the important method of organic glass oil manufacture.
Recycling and the consumption that petroleum can be not only reduced using waste and old organic glass, but also waste and old organic glass may be implemented
The reuse of glass meets national recovery and recycling of used resources policy.The main path that waste and old organic glass recycles is to adopt
It allows waste and old organic glass to generate fusing with the method for heating, generates organic glass oil gas, generated using condensation and distillation organic
Glass oil.
Melting unit is the key equipment during waste and old organic glass recycles.Currently, common melting unit is to pass through
Power Component drives pot body rotation, then is melted by way of stove heating of burning.Such mode needs very big power
The rotation of pot body is driven, while needing to keep the temperature combustion furnace and the sealing cover being set on the outside of pot body；Such mode, no
Energy consumption is increased only, simultaneously because having used excessive thermal insulation material, also increases cost.
Summary of the invention
The technical problems to be solved by the invention are in view of the above shortcomings of the prior art, to provide a kind of energy-efficient molten
Change furnace, is melted by way of rotating rotary shaft, saved energy consumption, while reducing the use of thermal insulation material, reduced
Cost.
The technical scheme adopted by the invention is that: a kind of energy-efficient melting furnace, including outer surface are equipped with thermal insulation coatings layer
Combustion furnace, the pot body that is set to above combustion furnace and be set to the mixing component on the inside of pot body close to bottom position, the combustion
It burns furnace side and is equipped with the fuel assembly being connected to its inside, the pot body side is equipped with and connect with mixing component and drive stirring group
The drive connection component of part rotation, the position that the side that the pot body is equipped with drive connection component is positioned above is equipped with and pot body
The feeding assembly of inside connection.
In one embodiment, manhole is equipped at the top of the pot body.
In one embodiment, the pot body side, which is equipped with, is equipped with wind with its internal flue being connected to, the flue
Valve.
In one embodiment, side of the pot body far from feeding assembly position corresponding with mixing component is equipped with row
Cinder notch, one end that the pot body is equipped with slag-drip opening are located at the position above slag-drip opening equipped with discharge port.
In one embodiment, the mixing component includes the agitating shaft being distributed along pot body axis and is set to agitating shaft
Several stirring blade groups upper and around the distribution of agitating shaft axis.
In one embodiment, several stirring blade groups include the connection sheet with stirring axis connection, the company
Contact pin is equipped with stirring sheet far from one end of agitating shaft.
In one embodiment, the one end of the stirring sheet close to pot body inner sidewall and one end far from pot body inner sidewall
It is cambered surface, the arc length of described separate pot body inner sidewall one end is greater than the cambered surface close to pot body inner sidewall one end.
In one embodiment, the drive connection component includes stirring motor and connect with stirring motor output end
Speed reducer is stirred, the stirring output end of reducer passes through stirring shaft coupling and stirring axis connection.
In one embodiment, pot body is located on the outside of the agitating shaft and is drivingly connected between component and close to pot body
Position is successively arranged stirring bearing and stirring graphite packing.
In one embodiment, the combustion furnace side is equipped with inspection socket.
The beneficial effects of the present invention are:
1, the mode that pot body rotates integrally fusing is changed to the mode of mixing component stirring fusing, has saved energy consumption；Meanwhile
Due to changing fusing mode, do not need to be individually for combustion furnace setting sealing cover, thermal insulation coatings layer only needs to be coated in combustion furnace
Cost has been saved in outside, while ensure that the effect of heat preservation；
2, the one end of the stirring sheet of mixing component close to pot body inner sidewall and one end far from pot body inner sidewall are cambered surface,
It can be more bonded the intrados of pot body, so that stirring is more evenly, to reach preferably fusing effect.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is left view of the present invention；
Fig. 3 is stirring blade group structural schematic diagram of the present invention；
Fig. 4 is feeding assembly structural schematic diagram of the present invention；
Fig. 5 is the charging axle structural schematic diagram of feeding assembly of the present invention.
In figure: 1, pot body；2, combustion furnace；3, fuel assembly；4, feeding assembly；5, manhole；6, flue；7, air-valve；8, it arranges
Cinder notch；9, discharge port；10, bearing is stirred；11, graphite packing is stirred；12, inspection socket；13, agitating shaft；14, stirring blade group；
15, stirring motor；16, speed reducer is stirred；17, shaft coupling is stirred；141, connection sheet；142, stirring sheet；41, feed hopper；42, into
Expects pipe；43, charging axle；44, support tube；45, feed auger；46, charging motor；47, speed reducer is fed；48, shaft coupling is fed；
49, pneumatic operated valve is fed；410, the first spacer；411, taper bearing；412, the second spacer；413, the first radial bearing；414,
Three spacers；415, the second radial bearing；416, the first oil sealing；417, the second oil sealing；418, terminal pad；419, the first graphite plate
Root；420, the second graphite packing；431, feed zone；432, the first guide section；433, the second guide section.
Specific embodiment
Invention is further described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of energy-efficient melting furnace, including outer surface are equipped with thermal insulation coatings
The combustion furnace 2 of layer, the pot body 1 for being set to 2 top of combustion furnace and the mixing component for being set to the close bottom position in 1 inside of pot body,
2 side of combustion furnace be equipped with its internal fuel assembly 3 be connected to, 1 side of pot body equipped with being connect with mixing component and
The drive connection component of mixing component rotation is driven, the pot body 1, which is equipped with, is drivingly connected the position that the side of component is positioned above
Install the feeding assembly 4 being connected to inside pot body 1.
In the present embodiment, manhole 5 is equipped at the top of the pot body 1.
In the present embodiment, 1 side of pot body, which is equipped with, is equipped with air-valve 7 with its internal flue 6 being connected to, the flue 6.
In the present embodiment, side of the pot body 1 far from feeding assembly 4 position corresponding with mixing component is equipped with slag-drip opening
8, the position that one end that the pot body 1 is equipped with slag-drip opening 8 is located at 8 top of slag-drip opening is equipped with discharge port 9.
In the present embodiment, the mixing component includes the agitating shaft 13 being distributed along 1 axis of pot body and is set to agitating shaft 13
Several stirring blade groups 14 upper and around the distribution of 13 axis of agitating shaft.
In the present embodiment, several stirring blade groups 14 include the connection sheet 141 connecting with agitating shaft 13, the company
Contact pin 141 is equipped with stirring sheet 142 far from one end of agitating shaft 13.
In the present embodiment, the one end of the stirring sheet 142 close to 1 inner sidewall of pot body and one end far from 1 inner sidewall of pot body
It is cambered surface, the arc length of described separate 1 inner sidewall one end of pot body is greater than the cambered surface close to 1 inner sidewall one end of pot body.
In the present embodiment, the drive connection component includes stirring motor 15 and stirs with what 15 output end of stirring motor was connect
Speed reducer 16 is mixed, 16 output end of stirring speed reducer is connect by stirring shaft coupling 17 with agitating shaft 13.
It is located at pot body 1 in the present embodiment, on the outside of the agitating shaft 13 and is drivingly connected the position between component and close to pot body 1
It sets and is successively arranged stirring bearing 10 and stirring graphite packing 11.
In the present embodiment, 2 side of combustion furnace is equipped with inspection socket 12.
The feeding assembly 4 of this melting furnace includes including feed hopper 41, is connected to feed hopper 41 and wherein one end and melting furnace
The feed pipe 42 that is connected to of pot body 1 and be set to the inside of feed pipe 42 and be oriented to by the inconsistent feed zone 431, first of outer diameter
One end of the charging axle 43 that section 432 and the second guide section 433 form, pot body 1 of the feed pipe 42 far from melting furnace is equipped with branch
Stay tube 44, one end outer surface that the charging axle 43 is located at 42 inside of feed pipe are equipped with feed auger 45, the charging axle 43
Several support guide components are socketed in one end outer surface of 44 inside of support tube.Charging axle 43 is driven by charging motor 46, institute
State 46 output end of charging motor pass sequentially through charging speed reducer 47 and feed shaft coupling 48 connect with charging axle 43.On feed hopper 41
Equipped with charging pneumatic operated valve 49.Charging axle 43 includes being set to the feed zone 431 of 42 inside of feed pipe and being set in support tube 44
The first guide section 432 and the second guide section 433 of side, 432 both ends of the first guide section are led respectively at feed zone 431 and second
It is connected to section 433, the feed zone 431, the first guide section 432 and 433 outer diameter of the second guide section are sequentially reduced.Feed auger 45
It is distributed along 43 axis direction of charging axle.Support guide component includes being set to 44 inside of support tube and from close to 42 one end of feed pipe
To the first spacer 410, taper bearing 411, the second spacer 412, the first centripetal force axis set gradually far from 42 one end of feed pipe
It holds, third spacer 414, the second centripetal force bearing and the first oil sealing 416, the second oil sealing is equipped on the inside of first spacer 410
417, first spacer 410, taper bearing 411, the second spacer 412, the first centripetal force bearing, the second centripetal force bearing and
One oil sealing, 416 outer surface is contacted with 44 inner wall of support tube, between being equipped between 44 inner wall of the third spacer 414 and support tube
Gap, the taper bearing 411, the second spacer 412, the first centripetal force bearing, third spacer 414, the second centripetal force bearing and
The internal diameter of one oil sealing 416 is matched with 433 outer diameter of the second guide section of charging axle 43, the internal diameter of second oil sealing 417 and charging
The outer diameter of first guide section 432 of axis 43 matches.The support tube 44 is equipped with close to one end outer surface of feed pipe 42 and is socketed on
The terminal pad 418 of its outer surface, the support tube 44 are connect by terminal pad 418 with feed pipe 42.44 both ends of support tube difference
Equipped with the first graphite packing 419 and the second graphite packing 420.
Each component of the present apparatus is connect by rack with pot body 1 and combustion furnace 2.When melting petroleum or waste and old organic glass,
Petroleum or waste and old organic glass are sent into pot body 1 by feeding assembly 4.Heat is sent into and burns by 3 burning gases of fuel assembly
2 inside of furnace, heats pot body 1.Stirring motor 15 passes sequentially through stirring speed reducer 16 and stirring shaft coupling 17, and power is defeated
It send to agitating shaft 13, agitating shaft 13 works, and drives stirring blade group 14 that petroleum or waste and old organic glass is driven to transport in pot body 1
Row, so that petroleum or waste and old organic glass are heated evenly, to realize preferably fusing.The material residue generated during fusing passes through
Slag-drip opening 8 is discharged, and the organic glass oil melted out is collected by the discharge of discharge port 9 pot body 1, into subsequent processing.
The mode that pot body 1 rotates integrally fusing is changed to the mode of mixing component stirring fusing by this melting furnace, has saved energy
Consumption；Simultaneously as changing fusing mode, do not need to be individually for the setting sealing cover of combustion furnace 2, thermal insulation coatings layer only needs to coat
In 2 outside of combustion furnace, cost is saved, while ensure that the effect of heat preservation；The stirring sheet 142 of mixing component is close to pot body
One end of 1 inner sidewall and one end of separate 1 inner sidewall of pot body are cambered surface, can more be bonded the intrados of pot body 1, so that stirring
More evenly, to reach preferably fusing effect.
A specific embodiment of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.
Claims (10)
1. a kind of energy-efficient melting furnace, it is characterised in that: be equipped with the combustion furnace of thermal insulation coatings layer including outer surface, be set to combustion
Burn the pot body above furnace and be set to the mixing component on the inside of pot body close to bottom position, the combustion furnace side be equipped with in it
The fuel assembly of portion's connection, the pot body side are equipped with the drive connection group for connecting with mixing component and mixing component being driven to rotate
Part, the position that the side that the pot body is equipped with drive connection component is positioned above are equipped with the charging group being connected to pot nside
Part.
2. energy-efficient melting furnace according to claim 1, it is characterised in that: be equipped with manhole at the top of the pot body.
3. energy-efficient melting furnace according to claim 1, it is characterised in that: the pot body side is equipped with to be connected with inside it
Logical flue, the flue are equipped with air-valve.
4. energy-efficient melting furnace according to claim 1, it is characterised in that: side of the pot body far from feeding assembly
Position corresponding with mixing component is equipped with slag-drip opening, and the position that one end that the pot body is equipped with slag-drip opening is located above slag-drip opening is set
There is discharge port.
5. energy-efficient melting furnace according to claim 1, it is characterised in that: the mixing component includes along pot body axis
The agitating shaft of distribution and the several stirring blade groups for being set on agitating shaft and being distributed around agitating shaft axis.
6. energy-efficient melting furnace according to claim 5, it is characterised in that: several stirring blade groups include with
The connection sheet of axis connection is stirred, the connection sheet is equipped with stirring sheet far from one end of agitating shaft.
7. energy-efficient melting furnace according to claim 6, it is characterised in that: the stirring sheet is close to pot body inner sidewall
One end and one end of separate pot body inner sidewall are cambered surface, and the arc length of described separate pot body inner sidewall one end is greater than close to pot
The cambered surface of internal side wall one end.
8. energy-efficient melting furnace according to claim 1, it is characterised in that: the drive connection component includes stirring electricity
Machine and the stirring speed reducer connecting with stirring motor output end, the stirring output end of reducer pass through stirring shaft coupling and stirring
Axis connection.
9. energy-efficient melting furnace according to claim 1, it is characterised in that: be located at pot body and drive on the outside of the agitating shaft
Stirring bearing and stirring graphite packing are successively arranged between dynamic connection component and close to the position of pot body.
10. energy-efficient melting furnace according to claim 1, it is characterised in that: the combustion furnace side is equipped with inspection socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767753.8A CN110398152A (en) | 2019-08-20 | 2019-08-20 | Energy-efficient melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767753.8A CN110398152A (en) | 2019-08-20 | 2019-08-20 | Energy-efficient melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110398152A true CN110398152A (en) | 2019-11-01 |
Family
ID=68328747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910767753.8A Pending CN110398152A (en) | 2019-08-20 | 2019-08-20 | Energy-efficient melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110398152A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2910931Y (en) * | 2006-04-11 | 2007-06-13 | 丁清云 | Furnace for cracking waste rubber to produce fuel oil |
| CN201545797U (en) * | 2009-11-20 | 2010-08-11 | 北京市环境卫生设计科学研究所 | Aluminum-plastic separation pyrolyzing furnace |
| CN106009033A (en) * | 2016-07-01 | 2016-10-12 | 李剑辉 | Environment-friendly continuous cracking device of waste organic glass and plastic |
| CN207317515U (en) * | 2017-08-18 | 2018-05-04 | 元泰有色金属（苏州）有限公司 | A kind of melting furnace during aluminium ingot processing aluminium bar |
| CN207730004U (en) * | 2017-12-05 | 2018-08-14 | 重庆顺博铝合金股份有限公司 | A kind of aluminium alloy melting furnace |
| CN108949215A (en) * | 2018-09-10 | 2018-12-07 | 成都市彭州众友压克力有限公司 | A kind of continuous cracking furnace |
| CN109721221A (en) * | 2019-01-30 | 2019-05-07 | 大庆百世环保科技开发有限公司 | Sump oil mud treatment system and method |
| CN210569939U (en) * | 2019-08-20 | 2020-05-19 | 四川众友联合实业有限公司 | High-efficiency energy-saving melting furnace |
-
2019
- 2019-08-20 CN CN201910767753.8A patent/CN110398152A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2910931Y (en) * | 2006-04-11 | 2007-06-13 | 丁清云 | Furnace for cracking waste rubber to produce fuel oil |
| CN201545797U (en) * | 2009-11-20 | 2010-08-11 | 北京市环境卫生设计科学研究所 | Aluminum-plastic separation pyrolyzing furnace |
| CN106009033A (en) * | 2016-07-01 | 2016-10-12 | 李剑辉 | Environment-friendly continuous cracking device of waste organic glass and plastic |
| CN207317515U (en) * | 2017-08-18 | 2018-05-04 | 元泰有色金属（苏州）有限公司 | A kind of melting furnace during aluminium ingot processing aluminium bar |
| CN207730004U (en) * | 2017-12-05 | 2018-08-14 | 重庆顺博铝合金股份有限公司 | A kind of aluminium alloy melting furnace |
| CN108949215A (en) * | 2018-09-10 | 2018-12-07 | 成都市彭州众友压克力有限公司 | A kind of continuous cracking furnace |
| CN109721221A (en) * | 2019-01-30 | 2019-05-07 | 大庆百世环保科技开发有限公司 | Sump oil mud treatment system and method |
| CN210569939U (en) * | 2019-08-20 | 2020-05-19 | 四川众友联合实业有限公司 | High-efficiency energy-saving melting furnace |
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Address after: 610000 No. 51, group 9, Baiguo village, Lichun Town, Pengzhou City, Chengdu City, Sichuan Province Applicant after: Sichuan Zhongyou United Industrial Co.,Ltd. Address before: 611930 No. 53, group 3, Baiguo village, Lichun Town, Pengzhou City, Chengdu City, Sichuan Province Applicant before: Sichuan Zhongyou United Industrial Co.,Ltd. |
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