CN112629260A - Resin sand heating method regenerator - Google Patents
Resin sand heating method regenerator Download PDFInfo
- Publication number
- CN112629260A CN112629260A CN202011551330.1A CN202011551330A CN112629260A CN 112629260 A CN112629260 A CN 112629260A CN 202011551330 A CN202011551330 A CN 202011551330A CN 112629260 A CN112629260 A CN 112629260A
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- Prior art keywords
- circular
- block
- groove
- resin sand
- furnace body
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000011347 resin Substances 0.000 title claims abstract description 22
- 229920005989 resin Polymers 0.000 title claims abstract description 22
- 239000004576 sand Substances 0.000 title claims abstract description 18
- 238000010438 heat treatment Methods 0.000 title claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000001172 regenerating effect Effects 0.000 claims abstract description 22
- 238000003780 insertion Methods 0.000 claims abstract description 21
- 230000037431 insertion Effects 0.000 claims abstract description 21
- 230000008929 regeneration Effects 0.000 claims abstract description 18
- 238000011069 regeneration method Methods 0.000 claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000013011 mating Effects 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 31
- 238000004321 preservation Methods 0.000 abstract description 21
- 238000009434 installation Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- F27B17/00—Furnaces of a kind not covered by any preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The invention discloses a resin sand heating method regeneration furnace, which comprises a regeneration furnace body, wherein a heat preservation block is sleeved on the outer surface of the regeneration furnace body, an insertion block is fixedly installed on the left side of the heat preservation block, an insertion groove is formed in the right side of the heat preservation block, circular through holes are formed in the front side and the rear side of the top of the heat preservation block, fixing mechanisms are arranged inside the two circular through holes, and threaded grooves are formed in the front side and the rear side of the inner bottom wall of the insertion groove. According to the resin sand-heat method regenerating furnace, the problem of poor heat preservation effect is solved by the matched use of the regenerating furnace body, the heat preservation block, the insertion groove, the circular through hole, the fixing mechanism, the fixing rod, the rotating head, the threaded rod, the threaded groove, the storage groove, the clamping mechanism, the extrusion spring, the circular stop block, the convex block, the sealing cover, the circular matching hole, the limiting groove, the limiting block and the temperature measurer.
Description
Technical Field
The invention belongs to the technical field of resin, and particularly relates to a resin sand heating method regeneration furnace.
Background
The resin is generally referred to as an organic polymer which has a softening or melting range after being heated, has a tendency to flow under an external force when softened, is solid, semi-solid or liquid at room temperature, and may be liquid at some time.
Resin sand heat method regenerator, in order to satisfy the market demand, generally all until how better regeneration and how more the person of facilitating the use these aspects optimize, often neglected can be fine keep warm, resin sand heat method regenerator has, regenerated effect is better and more the person of facilitating the use these beneficial parts, but has certain restriction, when normal use, often regenerator's heat preservation effect is poor, the problem that prior art exists is: the heat preservation effect is poor.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a resin sand heating method regenerating furnace which has the advantage of good heat preservation effect and solves the problem of poor heat preservation effect in the prior art.
The invention is realized in such a way that a resin sand heating method regeneration furnace comprises a regeneration furnace body, wherein a heat preservation block is sleeved on the outer surface of the regeneration furnace body, an insertion block is fixedly installed on the left side of the heat preservation block, an insertion groove is formed in the right side of the heat preservation block, circular through holes are formed in the front side and the rear side of the top of the heat preservation block, fixing mechanisms are arranged inside the two circular through holes, threaded grooves are formed in the front side and the rear side of the bottom wall in the insertion groove, grooves are formed in the left side and the right side of the inner wall of the regeneration furnace body, an annular insertion block is matched and used inside the regeneration furnace body, storage grooves are formed in the left side and the right side of the annular insertion block, clamping mechanisms are fixedly installed inside the two storage grooves, and a sealing cover is fixedly installed at the top of the annular insertion block.
Preferably, the fixing mechanism comprises a fixing rod, the outer surface of the fixing rod is slidably connected with the inner wall of the circular through hole, the top of the fixing rod is fixedly provided with a rotating head, the bottom of the fixing rod is fixedly provided with a threaded rod, and the bottom of the threaded rod is in threaded connection with the inner part of the threaded groove.
Preferably, the clamping mechanism on the left side comprises an extrusion spring, the right side of the extrusion spring is fixedly connected with the inner wall of the storage groove, a circular stop block is fixedly mounted on the left side of the extrusion spring, the outer surface of the circular stop block is in sliding connection with the inner wall of the storage groove, a convex block is fixedly mounted on the left side of the circular stop block, and the left side of the convex block is matched with the inside of the groove for use.
Preferably, the insertion block has a circular fitting hole formed therein, and the inside of the circular fitting hole is fitted to the outer surface of the fixing rod.
Preferably, the top and the bottom of the inner wall of the storage groove are both provided with a limiting groove, the top and the bottom of the circular stop block are both provided with a limiting block, and the ends of the two limiting blocks, which are opposite to each other, are both connected with the inner part of the limiting groove in a sliding manner.
Preferably, the bottom of the regenerating furnace body is fixedly provided with a temperature detector, and the temperature detector is positioned in the middle of the bottom of the regenerating furnace body.
Preferably, the matching end of the projection and the groove is arc-shaped, and the projection is positioned inside the storage groove.
Preferably, the mating end of the insertion block and the mating end of the insertion groove form an oblique angle, and the oblique angle is between ten degrees and forty-five degrees.
Compared with the prior art, the invention has the following beneficial effects:
1. the resin sand-heat method regenerating furnace has the advantages of good heat insulation effect and the like.
2. According to the invention, the power source of the whole fixing mechanism is realized by pushing the rotating head manually, and as the force can be transmitted, the fixing rod is driven to move while the rotating head is pushed, so that the threaded rod can be pushed to the position matched with the threaded groove, and then the rotating head is rotated manually, so that the threaded connection between the threaded rod and the threaded groove can be realized, thus the thermal insulation block is well installed, and the thermal insulation effect is better.
3. The power source of the whole clamping mechanism is realized through the stress of the convex block, the force can be transmitted, the circular stop block is driven to move while the convex block is stressed, so that a deformation force can be given to the extrusion spring, the convex block is extruded into the storage groove, the annular insertion block and the regeneration furnace body can be matched for use, after the matching is finished, the force is mutually applied due to the mutual action of the force, the extrusion spring also gives the convex block a same reaction force, and thus, the good installation can be realized, and the sealing effect is better.
4. According to the invention, the round matching holes are arranged, so that the installation effect of the heat insulation block is better, and the heat insulation effect is better.
5. The limiting grooves are arranged, so that the sliding connection with the limiting blocks fixedly arranged at the top and the bottom of the circular stop block can be realized, the position of the circular stop block can be well limited, and the motion track of the circular stop block can be more stable.
6. According to the invention, the thermometer is arranged, so that the internal temperature can be well monitored, and the regeneration effect is better.
7. According to the invention, the matching effect of the convex block and the groove is better, and the dismounting effect is better.
8. According to the invention, the matching end of the splicing block and the splicing groove is in an oblique angle, so that the splicing effect of the splicing block and the splicing groove is better, and the heat preservation effect is better.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;
FIG. 2 is a perspective view of a removable seal cap provided by an embodiment of the present invention;
FIG. 3 is a perspective view of a seal cap and annular insert block provided in accordance with an embodiment of the present invention;
FIG. 4 is a perspective view of a thermal block provided in accordance with an embodiment of the present invention;
FIG. 5 is a detailed view of a securing mechanism provided by an embodiment of the present invention;
FIG. 6 is a detailed view of a clamping mechanism provided in an embodiment of the present invention.
In the figure: 1. a regenerator body; 2. a heat preservation block; 3. an insertion block; 4. inserting grooves; 5. a circular through hole; 6. a fixing mechanism; 601. fixing the rod; 602. rotating the head; 603. a threaded rod; 7. a thread groove; 8. a groove; 9. a storage tank; 10. a clamping mechanism; 1001. a compression spring; 1002. a circular stopper; 1003. a bump; 11. a sealing cover; 12. a circular mating hole; 13. a limiting groove; 14. a limiting block; 15. a temperature detector; 16. annular plug block.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 6, the resin sand heating method regenerating furnace provided by the embodiment of the invention comprises a regenerating furnace body 1, a heat insulating block 2 is sleeved on the outer surface of the regenerating furnace body 1, an inserting block 3 is fixedly installed on the left side of the heat insulating block 2, an inserting groove 4 is formed in the right side of the heat insulating block 2, circular through holes 5 are formed in the front side and the rear side of the top of the heat insulating block 2, fixing mechanisms 6 are arranged inside the two circular through holes 5, thread grooves 7 are formed in the front side and the rear side of the inner bottom wall of the inserting groove 4, grooves 8 are formed in the left side and the right side of the inner wall of the regenerating furnace body 1, an annular inserting block 16 is used in the inner part of the regenerating furnace body 1 in a matched mode, storage grooves 9 are formed in the left side and the right side of the annular inserting block 16, clamping mechanisms 10 are fixedly installed in the two storage grooves 9, and a sealing.
Referring to fig. 5, the fixing mechanism 6 includes a fixing rod 601, an outer surface of the fixing rod 601 is slidably connected to an inner wall of the circular through hole 5, a rotating head 602 is fixedly mounted on a top of the fixing rod 601, a threaded rod 603 is fixedly mounted on a bottom of the fixing rod 601, and a bottom of the threaded rod 603 is in threaded connection with an inner portion of the threaded groove 7.
Adopt above-mentioned scheme: promote rotating head 602 through the manpower and realize the power supply of whole fixed establishment 6, because of power can be transmitted, drive dead lever 601 and remove when promoting rotating head 602, just so can realize pushing away threaded rod 603 to with thread groove 7 complex position, then through the rotatory rotating head 602 of manpower, just so can realize threaded connection of threaded rod 603 and thread groove 7 to realize the fine installation of heat preservation piece 2, make heat retaining effect better.
Referring to fig. 6, the left-side latch mechanism 10 includes an extrusion spring 1001, the right side of the extrusion spring 1001 is fixedly connected to the inner wall of the storage slot 9, a circular stopper 1002 is fixedly mounted on the left side of the extrusion spring 1001, the outer surface of the circular stopper 1002 is slidably connected to the inner wall of the storage slot 9, a protrusion 1003 is fixedly mounted on the left side of the circular stopper 1002, and the left side of the protrusion 1003 is matched with the inside of the groove 8.
Adopt above-mentioned scheme: realize the power supply of whole latch mechanism 10 through the lug 1003 atress, because of power can transmit, drive circular dog 1002 and remove when the lug 1003 atress, just so can realize giving the power of deformation of extrusion spring 1001, thereby squeeze into the inside of storing groove 9 with lug 1003, just so can realize that the annular is inserted the cooperation of piece 16 and regenerator body 1 and is used, after the cooperation is accomplished, because of the effect of force is mutual, extrusion spring 1001 also gives lug 1003 a same reaction force, just so can realize fine installation, make sealed effect better.
Referring to fig. 4 and 5, a circular fitting hole 12 is formed in the insertion block 3, and the inside of the circular fitting hole 12 is used in cooperation with the outer surface of the fixing rod 601.
Adopt above-mentioned scheme: through setting up circular mating holes 12, just so can make the installation effect of insulating block 2 better, heat retaining effect is better simultaneously.
Referring to fig. 6, the top and the bottom of the inner wall of the storage groove 9 are both provided with a limiting groove 13, the top and the bottom of the circular stopper 1002 are both provided with a limiting block 14, and one end of each of the two limiting blocks 14, which deviates from each other, is both connected with the inner portion of the limiting groove 13 in a sliding manner.
Adopt above-mentioned scheme: through setting up spacing groove 13, just so can realize with the stopper 14 sliding connection of circular dog 1002 top and bottom fixed mounting, the position of restriction circular dog 1002 that not only can be fine like this also enables the motion trail of circular dog 1002 more stable simultaneously.
Referring to fig. 1 and 2, a temperature detector 15 is fixedly installed at the bottom of the regenerator body 1, and the temperature detector 15 is located in the middle of the bottom of the regenerator body 1.
Adopt above-mentioned scheme: through setting up thermodetector 15, just so can realize the inside temperature of fine monitoring, make the effect of regeneration better.
Referring to fig. 3 and 6, the mating ends of the projection 1003 and the recess 8 are arc-shaped, and the projection 1003 is located inside the storage slot 9.
Adopt above-mentioned scheme: the cooperation effect that is the arc through the cooperation of lug 1003 and recess 8 just so can realize that lug 1003 and recess 8 is better, and the effect of dismantling simultaneously is also better.
Referring to fig. 4, the mating end of the mating block 3 and the mating end of the mating groove 4 are at an oblique angle, and the oblique angle is between ten degrees and forty-five degrees.
Adopt above-mentioned scheme: the matching end of the splicing block 3 and the splicing groove 4 is an oblique angle, so that the splicing effect of the splicing block 3 and the splicing groove 4 is better, and the heat-preserving effect is also better.
The working principle of the invention is as follows:
when the clamping mechanism is used, firstly, the rotating head 602 is pushed by manpower to realize the power source of the whole fixing mechanism 6, because the force can be transmitted, the fixing rod 601 is driven to move while the rotating head 602 is pushed, so that the threaded rod 603 can be pushed to the position matched with the threaded groove 7, then, the rotating head 602 is rotated by manpower, so that the threaded connection between the threaded rod 603 and the threaded groove 7 can be realized, the heat preservation block 2 is well installed, the heat preservation effect is better, secondly, the power source of the whole clamping mechanism 10 is realized through the stress of the convex block 1003, because the force can be transmitted, the circular stop block 1002 is driven to move while the convex block 1003 is stressed, so that the force for deforming the extrusion spring 1001 can be realized, the convex block 1003 is extruded into the storage groove 9, and the matching use of the annular insertion block 16 and the regeneration furnace body 1 can be realized, after the mating, the forces are mutually acting, the pressing spring 1001 also gives the same reaction force to the projection 1003, meanwhile, the limiting grooves 13 are arranged, so that the sliding connection with the limiting blocks 14 fixedly arranged at the top and the bottom of the circular stopper 1002 can be realized, the position of the circular stopper 1002 can be well limited, meanwhile, the movement track of the circular stopper 1002 can be more stable through the arrangement of the limit groove 13, therefore, the sliding connection with the limiting blocks 14 fixedly arranged at the top and the bottom of the circular stopper 1002 can be realized, so that the position of the circular stopper 1002 can be well limited, simultaneously also can make circular dog 1002 movement track more stable, just so can realize fine installation, make sealed effect better, through setting up thermodetector 15 at last, just so can realize the inside temperature of fine monitoring, make the effect of regeneration better.
In summary, the following steps: this resin sand hot method regenerator has solved the poor problem of current heat preservation effect through setting up regenerator body 1, heat preservation piece 2, grafting piece 3, inserting groove 4, circular through-hole 5, fixed establishment 6, dead lever 601, rotating head 602, threaded rod 603, thread groove 7, recess 8, storage tank 9, latch mechanism 10, extrusion spring 1001, circular dog 1002, lug 1003, sealed lid 11, circular mating holes 12, spacing groove 13, stopper 14 and the cooperation of thermodetector 15 and has used.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The resin sand heating method regenerating furnace comprises a regenerating furnace body (1) and is characterized in that: the outer surface of the regeneration furnace body (1) is sleeved with a heat insulation block (2), the left side of the heat insulation block (2) is fixedly provided with an insertion block (3), the right side of the heat insulation block (2) is provided with an inserting groove (4), the front side and the rear side of the top of the heat insulation block (2) are both provided with circular through holes (5), the insides of the two circular through holes (5) are both provided with a fixing mechanism (6), the front side and the rear side of the inner bottom wall of the inserting groove (4) are both provided with a thread groove (7), the left side and the right side of the inner wall of the regeneration furnace body (1) are both provided with grooves (8), an annular insertion block (16) is matched and used in the regeneration furnace body (1), the left side and the right side of the annular insertion block (16) are both provided with storage grooves (9), the insides of the two storage grooves (9) are both fixedly provided with a clamping mechanism (10), and a sealing cover (11) is fixedly arranged at the top of the annular insertion block (16).
2. The resin sand thermal method regenerating oven as claimed in claim 1, wherein: fixed establishment (6) are including dead lever (601), the outer surface of dead lever (601) and the inner wall sliding connection of circular through-hole (5), the top fixed mounting of dead lever (601) has rotating head (602), the bottom fixed mounting of dead lever (601) has threaded rod (603), the inside threaded connection of the bottom of threaded rod (603) and thread groove (7).
3. The resin sand thermal method regenerating oven as claimed in claim 1, wherein: left side latch mechanism (10) are including extrusion spring (1001), the right side of extrusion spring (1001) and the inner wall fixed connection of storage tank (9), the left side fixed mounting of extrusion spring (1001) has circular dog (1002), the surface of circular dog (1002) all with the inner wall sliding connection of storage tank (9), the left side fixed mounting of circular dog (1002) has lug (1003), the left side of lug (1003) is used with the inside cooperation of recess (8).
4. The resin sand thermal method regenerating oven as claimed in claim 2, characterized in that: circular mating holes (12) are seted up to the inside of grafting piece (3), the inside of circular mating holes (12) is used with the surface cooperation of dead lever (601).
5. A resin sand thermal process regenerating oven as claimed in claim 3, characterized in that: spacing groove (13) have all been seted up to the top and the bottom of storage tank (9) inner wall, stopper (14) have all been seted up to the top and the bottom of circular dog (1002), and the one end that two stoppers (14) deviate from mutually all with the inside sliding connection of spacing groove (13).
6. The resin sand thermal method regenerating oven as claimed in claim 1, wherein: the bottom of the regenerative furnace body (1) is fixedly provided with a temperature detector (15), and the temperature detector (15) is positioned in the middle of the bottom of the regenerative furnace body (1).
7. A resin sand thermal process regenerating oven as claimed in claim 3, characterized in that: the matching ends of the convex blocks (1003) and the grooves (8) are arc-shaped, and the convex blocks (1003) are located inside the storage groove (9).
8. The resin sand thermal method regenerating oven as claimed in claim 1, wherein: the mating ends of the splicing block (3) and the splicing groove (4) form an oblique angle, and the oblique angle is between ten degrees and forty-five degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011551330.1A CN112629260A (en) | 2020-12-24 | 2020-12-24 | Resin sand heating method regenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011551330.1A CN112629260A (en) | 2020-12-24 | 2020-12-24 | Resin sand heating method regenerator |
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| Publication Number | Publication Date |
|---|---|
| CN112629260A true CN112629260A (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011551330.1A Pending CN112629260A (en) | 2020-12-24 | 2020-12-24 | Resin sand heating method regenerator |
Country Status (1)
| Country | Link |
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| CN (1) | CN112629260A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4700766A (en) * | 1984-01-11 | 1987-10-20 | Gsr Sandregenerierungsgesellschaft Mbh | Process and apparatus for reclaiming foundry scrap sands |
| CN205156352U (en) * | 2015-11-30 | 2016-04-13 | 天津宝成机械制造股份有限公司 | Fire -retardant heat retaining furnace body outer casing |
| CN105903897A (en) * | 2016-06-24 | 2016-08-31 | 洛阳凯林铸材有限公司 | Movable resin sand regeneration and lamination production line |
| CN208857330U (en) * | 2018-08-31 | 2019-05-14 | 福建省大田县恒丰工贸有限公司 | A kind of attemperator of steel electric furnace |
| CN209410776U (en) * | 2018-12-04 | 2019-09-20 | 合肥佳亚信息科技服务有限公司 | Protection box is used in a kind of transport of electronic product |
| CN210237723U (en) * | 2019-07-22 | 2020-04-03 | 天津博世达电子电线有限公司 | Use efficient copper wire processing to use annealing stove |
| CN210292833U (en) * | 2019-07-09 | 2020-04-10 | 内蒙古日升智博冶金有限责任公司 | Hot stove heat preservation economizer in ore deposit for silicon chromium production |
| CN210830443U (en) * | 2019-11-19 | 2020-06-23 | 宜昌华歌新能源科技有限公司 | Improved generation furnace body upper cover sealing washer that sealed effectual |
| CN211200771U (en) * | 2019-11-27 | 2020-08-07 | 青岛美立华塑业有限公司 | Indoor insulation board convenient to assemble and disassemble |
| CN211576223U (en) * | 2020-04-07 | 2020-09-25 | 舒氏集团有限公司 | A raw materials metering device for producing PVC electric sticky tape film |
-
2020
- 2020-12-24 CN CN202011551330.1A patent/CN112629260A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4700766A (en) * | 1984-01-11 | 1987-10-20 | Gsr Sandregenerierungsgesellschaft Mbh | Process and apparatus for reclaiming foundry scrap sands |
| CN205156352U (en) * | 2015-11-30 | 2016-04-13 | 天津宝成机械制造股份有限公司 | Fire -retardant heat retaining furnace body outer casing |
| CN105903897A (en) * | 2016-06-24 | 2016-08-31 | 洛阳凯林铸材有限公司 | Movable resin sand regeneration and lamination production line |
| CN208857330U (en) * | 2018-08-31 | 2019-05-14 | 福建省大田县恒丰工贸有限公司 | A kind of attemperator of steel electric furnace |
| CN209410776U (en) * | 2018-12-04 | 2019-09-20 | 合肥佳亚信息科技服务有限公司 | Protection box is used in a kind of transport of electronic product |
| CN210292833U (en) * | 2019-07-09 | 2020-04-10 | 内蒙古日升智博冶金有限责任公司 | Hot stove heat preservation economizer in ore deposit for silicon chromium production |
| CN210237723U (en) * | 2019-07-22 | 2020-04-03 | 天津博世达电子电线有限公司 | Use efficient copper wire processing to use annealing stove |
| CN210830443U (en) * | 2019-11-19 | 2020-06-23 | 宜昌华歌新能源科技有限公司 | Improved generation furnace body upper cover sealing washer that sealed effectual |
| CN211200771U (en) * | 2019-11-27 | 2020-08-07 | 青岛美立华塑业有限公司 | Indoor insulation board convenient to assemble and disassemble |
| CN211576223U (en) * | 2020-04-07 | 2020-09-25 | 舒氏集团有限公司 | A raw materials metering device for producing PVC electric sticky tape film |
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Application publication date: 20210409 |