CN104514106A - Energy-saving type cloth drying furnace - Google Patents
Energy-saving type cloth drying furnace Download PDFInfo
- Publication number
- CN104514106A CN104514106A CN201310445847.6A CN201310445847A CN104514106A CN 104514106 A CN104514106 A CN 104514106A CN 201310445847 A CN201310445847 A CN 201310445847A CN 104514106 A CN104514106 A CN 104514106A
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- Prior art keywords
- low
- temperature
- temperature space
- heater
- heating element
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- 239000004744 fabric Substances 0.000 title claims abstract description 51
- 238000001035 drying Methods 0.000 title abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 239000002918 waste heat Substances 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 239000010960 cold rolled steel Substances 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 14
- 238000012423 maintenance Methods 0.000 claims description 11
- 238000005260 corrosion Methods 0.000 claims description 7
- 230000007797 corrosion Effects 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 5
- 238000004064 recycling Methods 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000001467 acupuncture Methods 0.000 claims description 4
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 229910000521 B alloy Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 3
- 239000010963 304 stainless steel Substances 0.000 abstract 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 239000003205 fragrance Substances 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 4
- 239000004917 carbon fiber Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Drying Of Solid Materials (AREA)
- Tunnel Furnaces (AREA)
Abstract
The invention discloses an energy-saving type cloth drying furnace which comprises a liquid tank which is welded by using a stainless steel plate, wherein a material enters the cloth drying furnace under the driving of rotating wheels and a plurality of rollers; the furnace body of the cloth drying furnace is of a steel structure; the furnace body is internally provided with a first low temperature area, a high temperature area and a second low temperature area; the material firstly passes through the first low temperature area, the high temperature area, and the second low temperature area in sequence and is finally discharged to a discharge rack; operation doors are arranged on both sides at the top end of the furnace body; a waste heat utilization system is further arranged at the top end of the furnace body. The furnace is simple in structure and convenient to operate, material feeding and discharge are both controlled by a variable fragrance motor with high controllability, the furnace is high in internal stability, the temperature of the material is not over-high, the waste heat can be recycled and utilized to reduce the energy consumption, the inner wall is made of 304 stainless steel which is low in temperature distortion coefficient, the outer wall is made of a cold rolled steel plate to ensure that the furnace is attractive in appearance and high in strength, heating elements are long in service lives, and a temperature control system ensures that the temperature of the material is not over-high.
Description
Technical field
The invention belongs to industrial furnace field, relate to a kind of heat treatment electrothermal furnace specifically, especially a kind of for cloth lower than the continuous operating of heat-treating under rated temperature energy-saving baking cloth stove.
Background technology
Cloth also known as carbon fiber sheet, carbon fiber cloth, carbon cloth, carbon fibre fabric, carbon fiber tape, carbon fiber plate (prepreg cloth) etc., in the past in the process making cloth, dry and mainly adopt multiple drying baker to dry, and this method can produce a large amount of waste gas, and drying time is long, drying effect is also bad, and the temperature of the waste gas of generation is all not low, if directly discharge in atmosphere, not only make surrounding air raise, and be a kind of industry waste.
Summary of the invention
In order to solve the problem, the invention provides a kind of economize energy and the stable novel energy-saving of drying oven dries cloth stove.
In order to achieve the above object, the present invention is achieved by the following technical solutions:
The present invention is a kind of energy-saving baking cloth stove, comprise the liquid bath welded by corrosion resistant plate, enter under the drive of the moving runner of material on liquid bath and several roller and dry in cloth stove, the body of heater drying cloth stove is steel construction, the first low-temperature space, high-temperature region and the second low-temperature space is provided with in body of heater, material first through the first low-temperature space then through high-temperature region, finally by discharging after the second low-temperature space to discharge rack, be provided with actuating doors in the both sides, top of body of heater, be also provided with bootstrap system on the top of body of heater.
Of the present invention have improvement to be further: the liner by being arranged on the aluminosilicate refractory fiber acupuncture cotton on inboard wall of furnace body in body of heater defines burner hearth, in burner hearth, first low-temperature space, high-temperature region and the second low-temperature space are all separated by by thermal insulation board between any two, first low-temperature space communicates with top, high-temperature region, the fixed head of fixing heating element heater is also provided with in the middle of in second low-temperature space, at the first low-temperature space, high-temperature region and the second low-temperature space are provided with heating element heater, material passes through high-temperature region after being entered by the first low-temperature space bottom under the drive of roller again, then moving downward after first moving upward in the second low-temperature space, by the drive discharging of roller to discharge rack.
Of the present invention have improvement to be further: bootstrap system comprises the blast pipe being arranged on the first low-temperature space and the second low-temperature space top, the UTILIZATION OF VESIDUAL HEAT IN pipe being carried out by waste heat recycling is provided with on the top of high-temperature region, waste heat is recycled by UTILIZATION OF VESIDUAL HEAT IN pipe by one high temperature draught fan, the lower end of the second low-temperature space is provided with air inlet, UTILIZATION OF VESIDUAL HEAT IN pipe is connected with air inlet, and the heat of recovery is flowed to the second low-temperature space again.
Of the present invention have improvement to be further: on liquid bath, be provided with adjustable frequency motor, adjustable frequency motor is rotated by belt drive moving runner, material setting in motion under the drive of moving runner.
Of the present invention have improvement to be further: above moving runner, be installed with cylinder by support, the tailpiece of the piston rod of cylinder is provided with pinch roller, regulates the distance between pinch roller and moving runner to regulate the tightness of material by cylinder.
Of the present invention have improvement to be further: dry cloth stove and be also provided with maintenance platform, and the outside of maintenance platform is also connected with for the upper and lower staircase of workman.
Of the present invention have improvement to be further: body of heater adopts inside and outside two-layer welding for steel structure shaping, and the outer wall of body of heater adopts cold-rolled steel sheet flanging, and the inwall of body of heater is that 304 corrosion resistant plates make.
Of the present invention have to improve further be: the quantity of the heating element heater of high-temperature region is more than the quantity of heating element heater in the first low-temperature space, the quantity of the heating element heater of high-temperature region is more than the quantity of heating element heater in the second low-temperature space, and the quantity of the heating element heater of the first low-temperature space is lower than the quantity of the heating element heater of the second low-temperature space.
Of the present invention have improvement to be further: heating element heater is tubular electrothermal element, and material is 0Cr25AL5 B alloy wire, and the outer tube of heating element heater is 0Cr18Ni9 heat resisting steel.
The invention has the beneficial effects as follows: the present invention is a kind of continuous operating resistor furnace for heat treatment, cloth is first entered by the drive by motor after liquid bath dries in cloth stove, cylinder can regulate the distance between pinch roller and moving runner, regulate the tightness of cloth, the whole motion process of cloth is all that variable-frequency motor and roller realize, dry in cloth stove and be divided into three humidity provinces, guarantee quality and the speed of oven dry, the waste heat of high-temperature region is undertaken recycling to the second low-temperature space by bootstrap system, reduce the use of the second low-temperature space heating element heater, reduce the waste of resource, maintenance platform and staircase all facilitate the maintenance of workman, the temperature control system of drying oven is zero cross fired controllable silicon, high accuracy control temperature, drying oven good stability, material can not exceed temperature in drying oven, cloth is being heat-treated lower than under rated temperature, the discharging of cloth also adopts variable-frequency motor to drive roller discharging.
Structure of the present invention is simple, easy to operate, and it is high that charging and discharging all adopt variable-frequency motor to control controllability, stove internal stability is high, material is overtemperature not, and waste heat is recycled, and reduces energy resource consumption, inwall adopts 304 stainless steels to make, temperature distortion coefficient is little, and outer wall adopts cold-rolled steel sheet here to make, attractive in appearance and intensity is high, heating element heater long service life, temperature control system guarantees material not overtemperature.
Accompanying drawing explanation
Fig. 1 is the structural representation of invention.
Fig. 2 is Fig. 1 A place of the present invention enlarged drawing.
Fig. 3 is right view of the present invention.
Wherein: 1-liquid bath, 2-material, 3-adjustable frequency motor, 4-moving runner, 5-cylinder, 6-pinch roller, 7-body of heater, 8-first low-temperature space, 9-high-temperature region, 10-second low-temperature space, 11-actuating doors, 12-heating element heater, 13-discharge rack, 14-blast pipe, 15-UTILIZATION OF VESIDUAL HEAT IN pipe, 16-high temperature draught fan, 17-air inlet, 18-maintenance platform, 19-staircase.
Detailed description of the invention
In order to deepen to understand the present invention, be described in further detail the present invention below in conjunction with drawings and Examples, this embodiment, only for explaining the present invention, not forming protection scope of the present invention and limiting.
As Figure 1-3, the present invention is a kind of energy-saving baking cloth stove, comprise the liquid bath 1 welded by corrosion resistant plate, welded by corrosion resistant plate, quality is good, enter in described baking cloth stove under the drive of the moving runner 4 of material 2 on described liquid bath 1 and several roller, described liquid bath 1 is provided with adjustable frequency motor 3, described adjustable frequency motor 3 is rotated by moving runner described in belt drive 4, described material 2 setting in motion under the drive of described moving runner 4, described adjustable frequency motor 3 is opened, described moving runner 4 is driven to move, thus drive material 2 to move, several roller not only serves the effect supporting material 2, but also make the motion of material 2 smooth, without hindrance, cylinder 5 is installed with by support above described moving runner 4, the tailpiece of the piston rod of described cylinder 5 is provided with pinch roller 6, the distance between described pinch roller 6 and described moving runner 4 is regulated to regulate the tightness of described material 2 by described cylinder 5, the body of heater 7 of described baking cloth stove is steel construction, described body of heater 7 adopts inside and outside two-layer welding for steel structure shaping, the outer wall of body of heater 7 adopts cold-rolled steel sheet flanging, not only attractive in appearance but also intensity is high, the inwall of described body of heater 7 is that 304 corrosion resistant plates make, temperature distortion coefficient is little, the first low-temperature space 8 is provided with in described body of heater 7, high-temperature region 9 and the second low-temperature space 10, described material 2 first through the first low-temperature space 8 then through high-temperature region 9, finally by discharging after the second low-temperature space 10 to discharge rack 13, actuating doors 11 is provided with in the both sides, top of described body of heater 7, liner by being arranged on the aluminosilicate refractory fiber acupuncture cotton on described body of heater 7 inwall in described body of heater 7 defines burner hearth, liner adopts aluminosilicate refractory fiber acupuncture cotton as heat insulation and insulation material, high insulating effect, in described burner hearth, described first low-temperature space 8, high-temperature region 9 and the second low-temperature space 10 are all separated by by thermal insulation board between any two, described first low-temperature space 8 communicates with top, described high-temperature region 9, material 2 is facilitated to move at burner hearth internal rotary type, the fixed head of fixing heating element heater 12 is also provided with in the middle of in described second low-temperature space 10, at described first low-temperature space 8, high-temperature region 9 and the second low-temperature space 10 are provided with heating element heater 12, described heating element heater 12 is tubular electrothermal element, material is 0Cr25AL5 B alloy wire, the outer tube of described heating element heater 12 is 0Cr18Ni9 heat resisting steel, the quantity of the heating element heater 12 of described high-temperature region 9 is more than the quantity of heating element heater 12 in the first low-temperature space 8, the quantity of the heating element heater 12 of described high-temperature region 9 is more than the quantity of heating element heater 12 in the second low-temperature space 10, the quantity of the heating element heater 12 of described first low-temperature space is lower than the quantity of the heating element heater 12 of described second low-temperature space 10, again by high-temperature region 9 after described material 2 is entered by described first low-temperature space 8 bottom under the drive of roller, then moving downward after first moving upward in described second low-temperature space 10, described discharge rack 13 is given by the drive discharging of roller, discharge rack 13 is also provided with variable-frequency motor, this variable-frequency motor drives roller rotation to carry out discharging, charging is identical with the velocity of rotation of the variable-frequency motor of discharging, also bootstrap system is provided with on the top of described body of heater 7, described bootstrap system comprises the blast pipe 14 being arranged on the first low-temperature space 8 and described second low-temperature space 10 top, unnecessary heat got rid of by described blast pipe 14, the UTILIZATION OF VESIDUAL HEAT IN pipe 15 being carried out by waste heat recycling is provided with on the top of described high-temperature region 9, waste heat is recycled by described UTILIZATION OF VESIDUAL HEAT IN pipe 15 by one high temperature draught fan 16, the lower end of described second low-temperature space 10 is provided with air inlet 17, described UTILIZATION OF VESIDUAL HEAT IN pipe 15 is connected with described air inlet 17, the heat of recovery is flowed to again described second low-temperature space 10, do not waste energy, reduce the input of enterprise, described baking cloth stove is also provided with maintenance platform 18, the outside of described maintenance platform 18 is also connected with for the upper and lower staircase 19 of workman.The temperature control system that the present invention dries cloth stove adopts PID zero cross fired controllable silicon, high-precision intelligent table temperature control, and have employed overtemperature alarm control, guarantees workpiece not overtemperature, makes the stability of drying cloth stove high.
The technical parameter of this baking cloth stove is as follows
First low-temperature space
Power: 60KW
Rated temperature: 300 DEG C
Inner cavity size: 250X1800X10000mm
High-temperature region
Power: 180KW
Rated temperature: 800 DEG C
Inner cavity size: 250X1800X10000mm
Second low-temperature space
Power: 80KW
Control zone number: 4th district
Rated temperature: 300 DEG C
Inner cavity size: 250X1800X10000mm
Specified heating general power: 320KW
The present invention is a kind of continuous operating resistor furnace for heat treatment, cloth is first entered by the drive by motor after liquid bath dries in cloth stove, cylinder can regulate the distance between pinch roller and moving runner, regulate the tightness of cloth, the whole motion process of cloth is all that variable-frequency motor and roller realize, dry in cloth stove and be divided into three humidity provinces, guarantee quality and the speed of oven dry, the waste heat of high-temperature region is undertaken recycling to the second low-temperature space by bootstrap system, reduce the use of the second low-temperature space heating element heater, reduce the waste of resource, maintenance platform and staircase all facilitate the maintenance of workman, the temperature control system of drying oven is zero cross fired controllable silicon, high accuracy control temperature, drying oven good stability, material can not exceed temperature in drying oven, cloth is being heat-treated lower than under rated temperature, the discharging of cloth also adopts variable-frequency motor to drive roller discharging.
Structure of the present invention is simple, easy to operate, and it is high that charging and discharging all adopt variable-frequency motor to control controllability, stove internal stability is high, material is overtemperature not, and waste heat is recycled, and reduces energy resource consumption, inwall adopts 304 stainless steels to make, temperature distortion coefficient is little, and outer wall adopts cold-rolled steel sheet here to make, attractive in appearance and intensity is high, heating element heater long service life, temperature control system guarantees material not overtemperature.
Claims (9)
1. an energy-saving baking cloth stove, comprise the liquid bath (1) welded by corrosion resistant plate, enter in described baking cloth stove under the drive of the moving runner (4) of material (2) on described liquid bath (1) and several roller, it is characterized in that: the body of heater (7) of described baking cloth stove is steel construction, the first low-temperature space (8) is provided with in described body of heater (7), high-temperature region (9) and the second low-temperature space (10), described material (2) first through the first low-temperature space (8) then through high-temperature region (9), finally by the second low-temperature space (10) afterwards discharging to discharge rack (13), actuating doors (11) is provided with in the both sides, top of described body of heater (7), also bootstrap system is provided with on the top of described body of heater (7).
2. a kind of energy-saving baking cloth stove according to claim 1, it is characterized in that: the liner by being arranged on the aluminosilicate refractory fiber acupuncture cotton on described body of heater (7) inwall in described body of heater (7) defines burner hearth, in described burner hearth, described first low-temperature space (8), high-temperature region (9) and the second low-temperature space (10) are all separated by by thermal insulation board between any two, described first low-temperature space (8) communicates with described high-temperature region (9) top, the fixed head of fixing heating element heater (12) is also provided with in the middle of in described second low-temperature space (10), described first low-temperature space (8), high-temperature region (9) and the second low-temperature space (10) are provided with heating element heater (12), again by high-temperature region (9) after described material (2) is entered by described first low-temperature space (8) bottom under the drive of roller, then moving downward after first moving upward in described second low-temperature space (10), described discharge rack (13) is given by the drive discharging of roller.
3. a kind of energy-saving baking cloth stove according to claim 1, it is characterized in that: described bootstrap system comprises the blast pipe (14) being arranged on the first low-temperature space (8) and described second low-temperature space (10) top, the UTILIZATION OF VESIDUAL HEAT IN pipe (15) being carried out by waste heat recycling is provided with on the top of described high-temperature region (9), waste heat is recycled by described UTILIZATION OF VESIDUAL HEAT IN pipe (15) by one high temperature draught fan (16), the lower end of described second low-temperature space (10) is provided with air inlet (17), described UTILIZATION OF VESIDUAL HEAT IN pipe (15) is connected with described air inlet (17), the heat of recovery is flowed to again described second low-temperature space (10).
4. a kind of energy-saving baking cloth stove according to claim 1, it is characterized in that: on described liquid bath (1), be provided with adjustable frequency motor (3), described adjustable frequency motor (3) is rotated by moving runner described in belt drive (4), described material (2) setting in motion under the drive of described moving runner (4).
5. a kind of energy-saving baking cloth stove according to claim 4, it is characterized in that: be installed with cylinder (5) in the top of described moving runner (4) by support, the tailpiece of the piston rod of described cylinder (5) is provided with pinch roller (6), regulates the distance between described pinch roller (6) and described moving runner (4) to regulate the tightness of described material (2) by described cylinder (5).
6. a kind of energy-saving baking cloth stove according to claim 1, is characterized in that: described baking cloth stove is also provided with maintenance platform (18), and the outside of described maintenance platform (18) is also connected with for the upper and lower staircase (19) of workman.
7. a kind of energy-saving baking cloth stove according to claim 1, is characterized in that: described body of heater (7) adopts inside and outside two-layer welding for steel structure shaping, and the outer wall of body of heater (7) adopts cold-rolled steel sheet flanging, and the inwall of described body of heater (7) is that 304 corrosion resistant plates make.
8. a kind of energy-saving baking cloth stove according to claim 2, it is characterized in that: the quantity of the heating element heater (12) of described high-temperature region (9) is more than the quantity of the first low-temperature space (8) interior heating element heater (12), the quantity of the heating element heater (12) of described high-temperature region (9) is more than the quantity of the second low-temperature space (10) interior heating element heater (12), and the quantity of the heating element heater (12) of described first low-temperature space is lower than the quantity of the heating element heater (12) of described second low-temperature space (10).
9. a kind of energy-saving baking cloth stove according to claim 2, it is characterized in that: described heating element heater (12) is tubular electrothermal element, material is 0Cr25AL5 B alloy wire, and the outer tube of described heating element heater (12) is 0Cr18Ni9 heat resisting steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310445847.6A CN104514106B (en) | 2013-09-27 | 2013-09-27 | A kind of energy-saving baking cloth stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310445847.6A CN104514106B (en) | 2013-09-27 | 2013-09-27 | A kind of energy-saving baking cloth stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104514106A true CN104514106A (en) | 2015-04-15 |
| CN104514106B CN104514106B (en) | 2016-08-17 |
Family
ID=52789962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310445847.6A Active CN104514106B (en) | 2013-09-27 | 2013-09-27 | A kind of energy-saving baking cloth stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104514106B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702091A (en) * | 2016-12-30 | 2017-05-24 | 中冶南方工程技术有限公司 | Maintenance system for reducing minimum lifting height of vacuum chamber |
| CN106755746A (en) * | 2016-12-30 | 2017-05-31 | 中冶南方工程技术有限公司 | RH vacuum refining furnace vacuum chambers |
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|---|---|---|---|---|
| CN200989718Y (en) * | 2006-12-20 | 2007-12-12 | 宝山钢铁股份有限公司 | Strip steel hot air drier |
| CN101165260A (en) * | 2006-10-17 | 2008-04-23 | 李龙河 | Shaping and drying technique for nonwoven fabrics |
| CN101597848A (en) * | 2009-06-30 | 2009-12-09 | 肖颖 | The equipment of continuously fabricating carbon fiber felt production line and technology |
| CN203024542U (en) * | 2012-08-11 | 2013-06-26 | 晋江市兴泰无纺制品有限公司 | Improved drying oven structure |
| CN203569337U (en) * | 2013-09-27 | 2014-04-30 | 江苏恒力炉业有限公司 | Energy-saving type cloth drying furnace |
-
2013
- 2013-09-27 CN CN201310445847.6A patent/CN104514106B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101165260A (en) * | 2006-10-17 | 2008-04-23 | 李龙河 | Shaping and drying technique for nonwoven fabrics |
| CN200989718Y (en) * | 2006-12-20 | 2007-12-12 | 宝山钢铁股份有限公司 | Strip steel hot air drier |
| CN101597848A (en) * | 2009-06-30 | 2009-12-09 | 肖颖 | The equipment of continuously fabricating carbon fiber felt production line and technology |
| CN203024542U (en) * | 2012-08-11 | 2013-06-26 | 晋江市兴泰无纺制品有限公司 | Improved drying oven structure |
| CN203569337U (en) * | 2013-09-27 | 2014-04-30 | 江苏恒力炉业有限公司 | Energy-saving type cloth drying furnace |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702091A (en) * | 2016-12-30 | 2017-05-24 | 中冶南方工程技术有限公司 | Maintenance system for reducing minimum lifting height of vacuum chamber |
| CN106755746A (en) * | 2016-12-30 | 2017-05-31 | 中冶南方工程技术有限公司 | RH vacuum refining furnace vacuum chambers |
| CN106702091B (en) * | 2016-12-30 | 2019-01-25 | 中冶南方工程技术有限公司 | For reducing the maintenance system of vacuum chamber minimum sling height |
| CN106755746B (en) * | 2016-12-30 | 2019-04-19 | 中冶南方工程技术有限公司 | RH vacuum refining furnace vacuum chamber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104514106B (en) | 2016-08-17 |
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Effective date of registration: 20160722 Address after: Danyang City, Jiangsu Province eight weft 212300 Road Development Zone on the south side of Branch Park Applicant after: DANYANG ZHENGLIAN INTELLECTUAL PROPERTY OPERATIONS MANAGEMENT Co.,Ltd. Address before: 212363 Danyang City, Zhenjiang province Zhuang Industrial Park, No. 100, No. Applicant before: JIANGSU HENGLI FURNACE INDUSTRY Co.,Ltd. |
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Effective date of registration: 20181217 Address after: 538000 Guangxi Fangchenggang Economic and Technological Development Zone Patentee after: GUANGXI SHENGLONG METALLURGICAL CO.,LTD. Address before: 212300 Jiangsu science and Technology Park, eight weft Road, development zone, Danyang, China Patentee before: DANYANG ZHENGLIAN INTELLECTUAL PROPERTY OPERATIONS MANAGEMENT Co.,Ltd. |
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Denomination of invention: An energy-saving cloth drying furnace Effective date of registration: 20211203 Granted publication date: 20160817 Pledgee: Bank of Guilin Co.,Ltd. Fangchenggang branch Pledgor: GUANGXI SHENGLONG METALLURGICAL CO.,LTD. Registration number: Y2021450000056 |
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Date of cancellation: 20220714 Granted publication date: 20160817 Pledgee: Bank of Guilin Co.,Ltd. Fangchenggang branch Pledgor: GUANGXI SHENGLONG METALLURGICAL CO.,LTD. Registration number: Y2021450000056 |
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Denomination of invention: An energy-saving cloth baking furnace Effective date of registration: 20220719 Granted publication date: 20160817 Pledgee: Bank of Guilin Co.,Ltd. Fangchenggang branch Pledgor: GUANGXI SHENGLONG METALLURGICAL CO.,LTD. Registration number: Y2022450000096 |
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Date of cancellation: 20231222 Granted publication date: 20160817 Pledgee: Bank of Guilin Co.,Ltd. Fangchenggang branch Pledgor: GUANGXI SHENGLONG METALLURGICAL CO.,LTD. Registration number: Y2022450000096 |