CN116240691A - Waste heat recovery system of setting machine - Google Patents
Waste heat recovery system of setting machine Download PDFInfo
- Publication number
- CN116240691A CN116240691A CN202310100901.7A CN202310100901A CN116240691A CN 116240691 A CN116240691 A CN 116240691A CN 202310100901 A CN202310100901 A CN 202310100901A CN 116240691 A CN116240691 A CN 116240691A
- Authority
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- China
- Prior art keywords
- side plate
- waste heat
- oven
- air
- air outlet
- 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
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- 239000002918 waste heat Substances 0.000 title claims abstract description 47
- 238000011084 recovery Methods 0.000 title claims abstract description 25
- 239000004744 fabric Substances 0.000 claims abstract description 30
- 239000007789 gas Substances 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 10
- 239000000835 fiber Substances 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 2
- 241001330002 Bambuseae Species 0.000 abstract description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 2
- 239000011425 bamboo Substances 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 abstract description 2
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/003—Supply-air or gas filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Drying Of Solid Materials (AREA)
Abstract
A waste heat recovery system of a setting machine belongs to the technical field of setting machine equipment; the hot gas recovery tank for absorbing waste heat is arranged in each stage of oven, the suction force generated by the air suction box is matched to recover the hot gas in the rear side oven, and the recovered hot gas is conveyed into the front side oven through the waste heat communicating pipe to preheat the shaped cloth, so that the heat energy is reused, and the energy consumption of equipment is reduced; the three-way electric control valve is arranged on the waste heat communicating pipe corresponding to each stage of oven, the arrangement of the three-way electric control valve can effectively control the trend of hot air in the waste heat communicating pipe, so that the hot air is conveniently conveyed into a designated oven, and the preheating of cloth can be effectively controlled; through setting up one-level filter core section of thick bamboo, the setting of one-level filter core can filter the particulate matters such as greasy dirt, fibre in the steam of retrieving, guarantees to preheat the cleanliness factor of blowing out the steam in the air-out groove.
Description
Technical Field
The invention belongs to the technical field of setting machine equipment, and particularly relates to a waste heat recovery system of a setting machine.
Background
Setting refers to the removal of stress, strain, etc. trapped in a textile by some physical or chemical treatment under tension of a fibrous web to achieve a desired form in state, size, or structure and to achieve a certain degree of stability. The significance is 1, the size setting, the dimensional heat stability and the shrinkage are improved, 2, the leveling setting, the crease elimination, the wrinkle resistance improvement, 3, the wear performance improvement, the elasticity and fuzzing phenomenon improvement and 4, the dyeing performance change. The main process of the setting machine is to mix dilute nitric acid and penetrating agent in certain proportion, soak the fabric with liquid medicine, and then high temperature treat the fabric to make the fabric react physically and chemically to set the fabric.
At present, the shaping process requires high temperature treatment of the fabric in an oven at 150-200 ℃. A large amount of high temperature exhaust gas is generated during the treatment. Simultaneously, a large amount of fiber on the fabric and other impurities such as oil stains can be carried into waste hot air to be discharged together; these hot gases are directly discharged in the prior art; this results in a great deal of waste of heat energy, which in turn reduces the efficiency of the sizing.
Disclosure of Invention
The invention mainly solves the technical problems existing in the prior art and provides a waste heat recovery system of a setting machine.
The technical problems of the invention are mainly solved by the following technical proposal: the utility model provides a forming machine waste heat recovery system, 1. Includes multistage oven, its characterized in that: each stage of the drying oven comprises a left side plate, a right side plate, a front side plate, a rear side plate and a top plate, a partition plate is further arranged between the left side plate and the right side plate, the left side plate, the right side plate, the front side plate, the rear side plate, the top plate and the partition plate are mutually enclosed to form a shell, a cloth inlet is arranged on the front plate, a cloth outlet is arranged on the rear plate, the heights of the cloth inlet and the cloth outlet are consistent, a drying air outlet groove, a hot air recovery groove and a preheating air outlet groove are arranged between the right side plate and the left side plate, the drying air outlet groove and the hot air recovery groove are symmetrically arranged in opposite directions at the positions of the cloth outlets, the preheating air outlet groove is arranged on the front side of the drying air outlet groove in the same direction,
the right side plate is provided with a setting machine burner, the left side plate is provided with an air suction box, an air outlet of the setting machine burner is connected with an oven air inlet pipe, and the oven air inlet pipe is communicated with a drying air outlet groove;
the upper surface of roof is equipped with a mounting cylinder, be equipped with one in the mounting cylinder and be equipped with first filter core, be connected with an aspiration channel between mounting cylinder and the steam recovery groove, be connected with a waste heat air-out pipe between the air intake of mounting cylinder and induced draft box, be connected with a waste heat air-in pipe on the preheating air-out groove.
Preferably, a waste heat communicating pipe and a gas pipe are connected between the multi-stage ovens, the gas pipe is communicated with a setting machine burner in each stage of oven, and the waste heat communicating pipe is communicated with an air outlet of an air suction box in each stage of oven.
Preferably, a three-way electric control valve is arranged at the position of each stage of oven on the waste heat communicating pipe, and one end of the waste heat air inlet pipe, which is far away from the preheating air outlet groove, is connected with the three-way electric control valve.
Preferably, a filter element frame is arranged between the left side plate and the right side plate at the lower side of the partition plate, a second filter element is arranged in the filter element frame, and the second filter element is aligned with the air inlet of the burner of the setting machine.
Preferably, a plurality of baffles are arranged in the drying air outlet groove, the hot air outlet groove and the preheating air outlet groove at equal intervals.
The invention has the beneficial effects that: the hot gas recovery tank for absorbing waste heat is arranged in each stage of oven, the suction force generated by the air suction box is matched to recover the hot gas in the rear side oven, and the recovered hot gas is conveyed into the front side oven through the waste heat communicating pipe to preheat the shaped cloth, so that the heat energy is reused, and the energy consumption of equipment is reduced; the three-way electric control valve is arranged on the waste heat communicating pipe corresponding to each stage of oven, the arrangement of the three-way electric control valve can effectively control the trend of hot air in the waste heat communicating pipe, so that the hot air is conveniently conveyed into a designated oven, and the preheating of cloth can be effectively controlled; through setting up one-level filter core section of thick bamboo, the setting of one-level filter core can filter the particulate matters such as greasy dirt, fibre in the steam of retrieving, guarantees to preheat the cleanliness factor of blowing out the steam in the air-out groove.
Drawings
FIG. 1 is a schematic view of a construction of the front side of the present invention;
FIG. 2 is a schematic view of a construction of the rear side of the present invention;
FIG. 3 is a schematic view of the front side of the oven of the present invention;
FIG. 4 is a schematic view of the rear side of the oven of the present invention;
FIG. 5 is a schematic view of the structure of the oven of the present invention in front view;
fig. 6 is a schematic view of a rear view of the interior of the oven of the present invention.
In the figure: 1. a left side plate; 2. a right side plate; 3. a front side plate; 4. a rear side plate; 5. a top plate; 6. a partition plate; 7. a cloth inlet; 8. a cloth outlet; 9. drying the air outlet groove; 10. a hot gas recovery tank; 11. preheating an air outlet groove; 12. a setting machine burner; 13. an air suction box; 14. an air inlet pipe of the oven; 15. a mounting cylinder; 16. a first filter element; 17. an air suction pipe; 18. a waste heat air outlet pipe; 19. a waste heat air inlet pipe; 20. a waste heat communicating pipe; 21. a gas pipe; 22. a three-way electric control valve; 23. a filter element frame; 24. a second filter element; 25. and a baffle.
Detailed Description
The technical scheme of the invention is further specifically described below through examples and with reference to the accompanying drawings.
Examples: the waste heat recovery system of the setting machine, as shown in fig. 1-6, comprises a multi-stage oven: each stage of the oven comprises a left side plate 1, a right side plate 2, a front side plate 3, a rear side plate 4 and a top plate 5, a partition plate 6 is further arranged between the left side plate 1 and the right side plate 2, the left side plate 1, the right side plate 2, the front side plate 3, the rear side plate 4, the top plate 5 and the partition plate 6 are mutually enclosed to form a shell, a cloth inlet 7 is formed in the front plate, a cloth outlet 8 is formed in the rear plate, the heights of the cloth inlet 7 and the cloth outlet 8 are consistent, a drying air outlet 9, a hot air recovery tank 10 and a preheating air outlet 11 are erected between the right side plate 2 and the left side plate 1, the drying air outlet 9 and the hot air recovery tank 10 are symmetrically arranged in opposite directions at the positions of the cloth outlet 8, and the preheating air outlet 11 is arranged on the front side of the drying air outlet 9 in the same direction; the right side plate 2 is provided with a setting machine burner 12, the left side plate 1 is provided with an air suction box 13, an air outlet of the setting machine burner 12 is connected with an oven air inlet pipe 14, and the oven air inlet pipe 14 is communicated with a drying air outlet groove 9; the upper surface of roof 5 is equipped with a mounting cylinder 15, be equipped with one in the mounting cylinder 15 and be equipped with first filter core 16, be connected with an aspiration channel 17 between mounting cylinder 15 and the steam recovery tank 10, be connected with a waste heat air-out pipe 18 between the air intake of mounting cylinder 15 and induced draft box 13, be connected with a waste heat air-in pipe 19 on the preheating air-out tank 11.
A waste heat communicating pipe 20 and a gas pipe 21 are connected between the multi-stage ovens, the gas pipe 21 is communicated with a setting machine burner 12 in each stage of oven, and the waste heat communicating pipe 20 is communicated with an air outlet of an air suction box 13 in each stage of oven; a three-way electric control valve 22 is arranged at the position of each stage of oven on the waste heat communicating pipe 20, and one end of the waste heat air inlet pipe 19, which is far away from the preheating air outlet groove 11, is connected with the three-way electric control valve 22; a filter element frame 23 is arranged between the left side plate 1 and the right side plate 2 at the lower side of the partition plate 6, a second filter element 24 is arranged in the filter element frame 23, and the second filter element 24 is aligned with an air inlet of the setting machine combustor 12; a plurality of baffles 25 are arranged in the drying air outlet groove 9, the hot air outlet groove and the preheating air outlet groove 11 at equal intervals.
The principle of the invention is as follows: when the setting machine is used, the temperature of the oven at the front side is generally lower, the temperature of the oven at the rear side is higher, the oven burns through the setting machine burner 12 to generate hot air, air sucked by the setting machine burner 12 is filtered through the second filter element 24, the hot air is generated by burning and then is conveyed into the drying air outlet groove 9 through the oven air inlet pipe, cloth is heated, redundant waste gas in the heating process is sucked through the air suction box 13 and is recovered by the hot air recovery groove 10, the hot air sucked in the rear side oven is conveyed into the air suction box 13 through the first filter element 16 and flows into the waste heat communicating pipe 20 through the air suction box 13, the pressure in the waste heat communicating pipe 20 is higher than normal air pressure because the air suction box 13 is continuously operated, the hot air in the waste heat communicating pipe 20 is pumped into the waste heat air inlet pipe 19 in the front side oven through controlling the opening and closing of the three-way electric control valve 22, waste heat is sent out through the waste heat air outlet groove, waste heat is carried out on cloth just entering the oven, waste heat is carried out on the cloth through waste heat, the consumption of the fuel of the setting machine burner 12 in the front side oven can be reduced, and the energy saving effect is achieved.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the invention is not limited to the above-described embodiments, but many variations are possible. Any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present invention should be considered to be within the scope of the present invention.
Claims (5)
1. The utility model provides a forming machine waste heat recovery system, includes multistage oven, its characterized in that: each stage of the drying oven comprises a left side plate (1), a right side plate (2), a front side plate (3), a rear side plate (4) and a top plate (5), a partition plate (6) is further arranged between the left side plate (1) and the right side plate (2), the left side plate (1), the right side plate (2), the front side plate (3), the rear side plate (4), the top plate (5) and the partition plate (6) are mutually enclosed to form a shell, a cloth inlet (7) is arranged on the front plate, a cloth outlet (8) is arranged on the rear plate, the heights of the cloth inlet (7) and the cloth outlet (8) are consistent, a drying air outlet (9), a hot air recovery tank (10) and a preheating air outlet (11) are erected between the right side plate (2) and the left side plate (1), the drying air outlet (9) and the hot air recovery tank (10) are symmetrically arranged in opposite directions at the positions of the cloth outlet (8), the preheating air outlet (11) is arranged on the front side of the drying air outlet (9) in the same direction,
a setting machine burner (12) is arranged on the right side plate (2), an air suction box (13) is arranged on the left side plate (1), an air outlet of the setting machine burner (12) is connected with an oven air inlet pipe (14), and the oven air inlet pipe (14) is communicated with a drying air outlet groove (9);
the upper surface of roof (5) is equipped with a mounting cylinder (15), be equipped with one in mounting cylinder (15) and be equipped with first filter core (16), be connected with an aspiration channel (17) between mounting cylinder (15) and steam recovery groove (10), be connected with a waste heat air-out pipe (18) between the air intake of mounting cylinder (15) and induced draft box (13), be connected with a waste heat air-in pipe (19) on preheating air-out groove (11).
2. The heat recovery system of claim 1, wherein: the waste heat communicating pipe (20) and the gas pipe (21) are connected between the multi-stage ovens, the gas pipe (21) is communicated with the setting machine burner (12) in each stage of oven, and the waste heat communicating pipe (20) is communicated with the air outlet of the air suction box (13) in each stage of oven.
3. The heat recovery system of claim 2, wherein: the waste heat communicating pipe (20) is provided with a three-way electric control valve (22) at the position of each stage of oven, and one end of the waste heat air inlet pipe (19) far away from the preheating air outlet groove (11) is connected with the three-way electric control valve (22).
4. A setting machine waste heat recovery system according to claim 3, wherein: a filter element frame (23) is erected between the left side plate (1) and the right side plate (2) at the lower side of the partition plate (6), a second filter element (24) is arranged in the filter element frame (23), and the second filter element (24) is aligned with an air inlet of the setting machine combustor (12).
5. The heat recovery system of claim 4, wherein: a plurality of baffles (25) are arranged in the drying air outlet groove (9), the hot air outlet groove and the preheating air outlet groove (11) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310100901.7A CN116240691A (en) | 2023-01-28 | 2023-01-28 | Waste heat recovery system of setting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310100901.7A CN116240691A (en) | 2023-01-28 | 2023-01-28 | Waste heat recovery system of setting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116240691A true CN116240691A (en) | 2023-06-09 |
Family
ID=86629143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310100901.7A Pending CN116240691A (en) | 2023-01-28 | 2023-01-28 | Waste heat recovery system of setting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116240691A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203080285U (en) * | 2013-02-25 | 2013-07-24 | 无锡爱依特纺织有限公司 | Setting machine waste heat recovery system |
| CN104611872A (en) * | 2015-02-17 | 2015-05-13 | 绍兴市明烽节能科技有限公司 | Energy-saving setting machine |
| CN205954326U (en) * | 2016-08-25 | 2017-02-15 | 佛山市澳棉纺织有限公司 | Tentering setting machine waste heat recovery system |
| CN106930029A (en) * | 2015-12-31 | 2017-07-07 | 广东精英纺织有限公司 | A kind of hot blast framing shaping machine of fabric sizing Waste Heat Recovery |
| CN207193582U (en) * | 2017-04-13 | 2018-04-06 | 苏彩坤 | A kind of heat-energy environment protection equipment of setting machine |
| CN108978091A (en) * | 2018-09-28 | 2018-12-11 | 浙江锐捷滤材科技有限公司 | For producing the forming machine of filtering material |
| CN112048872A (en) * | 2020-09-27 | 2020-12-08 | 昆山市腾隆金属制造有限公司 | High-intelligent self-cleaning environment-friendly energy-saving shaping dryer |
-
2023
- 2023-01-28 CN CN202310100901.7A patent/CN116240691A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203080285U (en) * | 2013-02-25 | 2013-07-24 | 无锡爱依特纺织有限公司 | Setting machine waste heat recovery system |
| CN104611872A (en) * | 2015-02-17 | 2015-05-13 | 绍兴市明烽节能科技有限公司 | Energy-saving setting machine |
| CN106930029A (en) * | 2015-12-31 | 2017-07-07 | 广东精英纺织有限公司 | A kind of hot blast framing shaping machine of fabric sizing Waste Heat Recovery |
| CN205954326U (en) * | 2016-08-25 | 2017-02-15 | 佛山市澳棉纺织有限公司 | Tentering setting machine waste heat recovery system |
| CN207193582U (en) * | 2017-04-13 | 2018-04-06 | 苏彩坤 | A kind of heat-energy environment protection equipment of setting machine |
| CN108978091A (en) * | 2018-09-28 | 2018-12-11 | 浙江锐捷滤材科技有限公司 | For producing the forming machine of filtering material |
| CN112048872A (en) * | 2020-09-27 | 2020-12-08 | 昆山市腾隆金属制造有限公司 | High-intelligent self-cleaning environment-friendly energy-saving shaping dryer |
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