CN110219111A - A kind of cyclic steam formula overflow dyeing machine - Google Patents
A kind of cyclic steam formula overflow dyeing machine Download PDFInfo
- Publication number
- CN110219111A CN110219111A CN201910614113.3A CN201910614113A CN110219111A CN 110219111 A CN110219111 A CN 110219111A CN 201910614113 A CN201910614113 A CN 201910614113A CN 110219111 A CN110219111 A CN 110219111A
- Authority
- CN
- China
- Prior art keywords
- plate
- dyestuff
- bottom plate
- steam
- dyeing machine
- 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
- 238000004043 dyeing Methods 0.000 title claims abstract description 47
- 125000004122 cyclic group Chemical group 0.000 title claims abstract description 18
- 239000000975 dye Substances 0.000 claims abstract description 95
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 239000002918 waste heat Substances 0.000 abstract description 3
- 238000002309 gasification Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation
- D06B23/22—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation for heating
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
Abstract
The present invention relates to a kind of cyclic steam formula overflow dyeing machines, including contaminating storehouse, positioned at the top plate of dye the top of the warehouse, dyestuff plate below top plate and steam generator and steam jet below dyestuff plate, dyeing area is formed between the top plate and dyestuff plate, it is characterized by: being provided with bottom plate below the dyestuff plate, closed jet area is formed between the dyestuff plate and bottom plate, the steam jet is arranged in jet area and is fixed on bottom plate, the bottom plate can be moved up and down with respect to dyestuff plate, the first driving element for pushing bottom plate mobile is provided with below the bottom plate.The present invention changes the space size in jet area by movable base plate, in dyeing by reducing jet area space, the pressure and temperature for improving steam is increased speed, to improve dyeing efficiency, discarded steam enters heat release pipeline by exhaust pipe and is heated by waste heat to the water in water tank, improves the utilization rate of heat.
Description
Technical field
The present invention relates to dyeing apparatus technical field, in particular to a kind of cyclic steam formula overflow dyeing machine.
Background technique
Dyeing catches color, also referred to as paints, refer to chemistry or other methods influence substances itself and make its
Color.Most commonly used at present or stirring-type immersion machine, however such dyeing apparatus is before dyeing, is required to carry out pre-
Heat or boiling, not only production efficiency is lower, but also the levels of audit quality dyed is uneven, easily fades.
Application No. is 201721776901.5 Chinese utility model patents to disclose a kind of cyclic steam formula dyeing apparatus,
Fiber is dyed using high-temperature steam, without being preheated to fiber bodies, boiling, after improving fiber bodies dyeing
Color fastness, its shortcoming is that the dyeing apparatus is formed by spraying into a large amount of high-temperature steam, dyestuff high-temperature gasification in jet area
Enter in dyeing area after high-temperature dyeing gas and dyed, sprays into regular hour steam ability due to needing to continue in jet area
Enough temperature and pressures are formed, therefore also affect dyeing efficiency.
Summary of the invention
The object of the present invention is to provide a kind of cyclic steam formula overflow dyeing machines, solve the problems, such as steam-type overflow dyeing machine low efficiency.
Above-mentioned purpose of the invention has the technical scheme that a kind of cyclic steam formula overflow dyeing machine, packet
Include dye storehouse, positioned at top plate, the dyestuff plate below top plate and the steam generator below dyestuff plate of dye the top of the warehouse
And steam jet, dyeing area is formed between the top plate and dyestuff plate, it is characterised in that: be provided with bottom below the dyestuff plate
Plate, forms closed jet area between the dyestuff plate and bottom plate, the steam jet is arranged in jet area and is fixed on bottom
On plate, the bottom plate can be moved up and down with respect to dyestuff plate, and the first driving for pushing bottom plate mobile is provided with below the bottom plate
Element.
Preferably, the jet area is connected with exhaust pipe, one end of the exhaust pipe is connected to jet area, and the other end connects
It is connected to cooling cylinder, steam valve is installed on the exhaust pipe.
Preferably, being provided with the through-hole for being connected to exhaust pipe on the side plate in the jet area, the through-hole is located at bottom
Between plate and dyestuff plate, cover board is provided on the bottom plate, the cover board moves up and down with bottom plate and closes or opens through-hole.
In jet, steam valve is closed, and the pressure in jet area increases as steam increases, when bottom plate moves up
Pressure and temperature in jet area further increases, and then improves the gasification rate of the dyestuff in dyestuff plate, improves dyeing kinetics；
After the completion of dyeing, bottom plate decline, jet area is connected to exhaust pipe when steam valve is opened, and the steam that steam jet newly sprays will spray
The lower steam of temperature is squeezed out from through-hole in gas area, is discharged by exhaust pipe.
Preferably, the overflow dyeing machine further includes water tank, the water tank is connected to by pipeline with steam generator.
Preferably, a part of the exhaust pipe, which protrudes into, forms heat release pipeline in water tank, the heat release pipeline is in detour
Shape distribution.
The steam of discharge utilizes the water in waste-heat water tank after entering in heat release pipeline, improve and enter in steam generator
Water initial temperature, and then improve steam generator efficiency.
Preferably, the end of the dyestuff plate is fixed on the side plate in jet area, the end of the bottom plate is slidably installed
On side plate, the junction of the bottom plate and side plate is provided with sealing ring.
Preferably, the upper surface of the dyestuff plate is plane, and upper surface is parallel to top plate, and the lower end surface of dyestuff plate is
The arcwall face to arch upward upwards.
The dyestuff plate end face of arc is easier to gather steam, the heating surface area of dyestuff plate is improved, to improve the gas of dyestuff
Change speed.
Preferably, the dyestuff plate be hollow structure, inside be filled with graininess dye coating, the dyestuff plate up and down
Two end faces are provided with stomata, and the aperture of the stomata is less than the partial size of dye granule.
Preferably, being provided with netted heat-conducting piece in the dyestuff plate, some of the heat-conducting piece is located at dye coating
Middle part, another part pass through in dyestuff plate lower end surface to jet area.
The dyestuff of lower layer is closer to jet area, it is easier to contact steam, therefore the dye temperature at this is high, gasification rate
Fastly, and the dyestuff on middle part and upper layer then temperature is relatively low, gasification rate is slow, hinder gasification dyestuff enter dyeing area, therefore
Netted heat-conducting piece is set in dyestuff plate, vapor (steam) temperature is quickly passed to the dyestuff on middle part and upper layer, to accelerate dye coating
Bulk temperature.
Preferably, the top plate is moveably mounted in dye storehouse, it is provided with and is pushed on top plate above the dye storehouse
Second driving element of lower movement.
The invention has the following advantages:
1, the present invention changes the space size in jet area by movable base plate, in dyeing by reducing jet area space, improves
The pressure and temperature of steam is increased speed, to improve dyeing efficiency；
2, discarded steam enters heat release pipeline by exhaust pipe and is heated by waste heat to the water in water tank, improves heat
Utilization rate；
3, vapor (steam) temperature, is quickly passed to the dyestuff on middle part and upper layer, to accelerate to contaminate by the netted heat-conducting piece of setting in dyestuff plate
The bulk temperature of the bed of material improves dyeing efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
In figure: 1- contaminates storehouse, 2- top plate, 3- dyestuff plate, 4- bottom plate, 5- steam generator, 6- steam jet, 7- water tank, 8- dyeing
Area, 9- jet area, 10- through-hole, 11- exhaust pipe, 12- heat release pipeline, 13- cooling cylinder, the first driving element of 14-, 15- second drive
Dynamic element, 16- heat-conducting piece, 17- driving wheel, 18- sealing plate.
Specific embodiment
Below in conjunction with attached drawing, the present invention is described in further detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as
All by the protection of Patent Law in scope of the presently claimed invention.
Embodiment: as shown in Figure 1, a kind of cyclic steam formula overflow dyeing machine, including dye storehouse 1, top plate 2, dyestuff plate 3 and bottom plate 4,
Top plate 2 is located at the top in dye storehouse 1, and dyestuff plate 3 is located at the lower section of top plate 2, and bottom plate 4 is located at the lower section of dyestuff plate 3.Top plate 2 and dye
Dyeing area 8 is formed between flitch 3, and closed jet area 9 is formed between dyestuff plate 3 and bottom plate 4.Dye the side plate of the two sides in area 8
Inlet and outlet are offered, cloth enters and leaves dyeing area 8 by driving wheel.
There is water tank 7, steam generator 5 and steam jet 6, steam jet 6 is located in jet area 9 below dyestuff plate 3
And be fixedly mounted on bottom plate 4, water tank 7 and steam generator 5 are fixed in dye storehouse 1 and are located at 4 lower section of bottom plate, and water tank 7 passes through
Pipeline is connected to steam generator 5, and steam jet 6 is connected to steam generator 5 by connecting leg, is equipped with water pump on the pipeline,
Water in water tank 7 is pumped into steam generator 5.
The end of dyestuff plate 3 is fixed on the side plate in jet area 9, and the end of bottom plate 4 is slidably mounted on side plate, bottom plate 4
The junction of side plate is provided with sealing ring.Bottom plate 4 can be moved up and down with respect to dyestuff plate 3, and the lower section of bottom plate 4, which is provided with, pushes bottom
The first mobile driving element 14 of plate 4.Top plate 2 is moveably mounted in dye storehouse 1, and the top in dye storehouse 1, which is provided with, pushes top plate 2
The second driving element 15 moved up and down.Wherein the first driving element 14 and the second driving element 15 are cylinder or hydraulic cylinder.
Jet area 9 is connected with exhaust pipe 11, and one end of exhaust pipe 11 is connected to jet area 9, and the other end is connected with cooling cylinder
13, steam valve is installed on exhaust pipe 11.A part of exhaust pipe 11, which protrudes into, forms heat release pipeline 12, heat release pipeline in water tank 7
12 are distributed in detour shape.The through-hole 10 for being connected to exhaust pipe 11 is provided on the side plate in jet area 9, through-hole 10 is located at bottom plate 4
Between dyestuff plate 3.Cover board is provided on bottom plate 4, cover board moves up and down with bottom plate 4 and closes or opens through-hole 10.
The upper surface of dyestuff plate 3 is plane, and upper surface is parallel to top plate 2, and the lower end surface of dyestuff plate 3 is arched upward upwards
Arcwall face.Dyestuff plate 3 is hollow structure, and inside is filled with graininess dye coating, and two end faces up and down of dyestuff plate 3 are provided with
Stomata, the aperture of stomata are less than the partial size of dye granule.It is provided with netted heat-conducting piece 16 in dyestuff plate 3, one of heat-conducting piece 16
Part is located at the middle part of dye coating, and another part passes through in dyestuff plate 3 lower end surface to jet area 9, and heat-conducting piece 16 uses net made of copper.
After cloth enters dyeing area 8, moved towards positioned at the sealing plate of two sides import and export to close the inlet and outlet in dye storehouse 1,
Then steam generator 5 sprays into jet area 9 by steam jet 6, and the steam valve on exhaust pipe 11 is closed at this time, certain when spraying into
Bottom plate 4, which moves up, after the steam of amount makes jet area 9 become smaller.Dyestuff in dyestuff plate 3 is entered dyeing area 8 by thermal evaporation, at this time
Top plate 2 moves down, dyeing area 8 space become smaller make dye area 8 dye density increase, thus be more quickly completed cloth dye
Color.
Claims (10)
1. a kind of cyclic steam formula overflow dyeing machine including dye storehouse (1), the top plate (2) being located at the top of dye storehouse (1), is located under top plate (2)
Side dyestuff plate (3) and be located at dyestuff plate (3) below steam generator (5) and steam jet (6), the top plate (2) and
Dyeing area (8) is formed between dyestuff plate (3), it is characterised in that: be provided with bottom plate (4), the dye below the dyestuff plate (3)
Closed jet area (9) is formed between flitch (3) and bottom plate (4), steam jet (6) setting is in jet area (9) and solid
It is scheduled on bottom plate (4), the bottom plate (4) can move up and down with respect to dyestuff plate (3), be provided with promotion below the bottom plate (4)
Mobile the first driving element (14) of bottom plate (4).
2. a kind of cyclic steam formula overflow dyeing machine according to claim 1, it is characterised in that: the jet area (9) is connected with
One end of exhaust pipe (11), the exhaust pipe (11) is connected to jet area (9), and the other end is connected with cooling cylinder (13), the row
Tracheae is equipped with steam valve on (11).
3. a kind of cyclic steam formula overflow dyeing machine according to claim 2, it is characterised in that: the side plate of the jet area (9)
On be provided with through-hole (10) for being connected to exhaust pipe (11), the through-hole (10) is located between bottom plate (4) and dyestuff plate (3),
Cover board is provided on the bottom plate (4), the cover board moves up and down with bottom plate (4) and closes or opens through-hole (10).
4. a kind of cyclic steam formula overflow dyeing machine according to claim 2, it is characterised in that: the overflow dyeing machine further includes water tank
(7), the water tank (7) is connected to by pipeline with steam generator (5).
5. a kind of cyclic steam formula overflow dyeing machine according to claim 4, it is characterised in that: one of the exhaust pipe (11)
Divide to protrude into water tank (7) and form heat release pipeline (12), the heat release pipeline (12) is distributed in detour shape.
6. a kind of cyclic steam formula overflow dyeing machine according to claim 1, it is characterised in that: the end of the dyestuff plate (3)
It is fixed on the side plate of jet area (9), the end of the bottom plate (4) is slidably mounted on side plate, the bottom plate (4) and side plate
Junction is provided with sealing ring.
7. a kind of cyclic steam formula overflow dyeing machine according to claim 1, it is characterised in that: the upper end of the dyestuff plate (3)
Face is plane, and upper surface is parallel to top plate (2), and the lower end surface of dyestuff plate (3) is the arcwall face to arch upward upwards.
8. a kind of cyclic steam formula overflow dyeing machine according to claim 7, it is characterised in that: the dyestuff plate (3) is hollow
Structure, inside are filled with graininess dye coating, and two end faces up and down of the dyestuff plate (3) are provided with stomata, the stomata
Aperture be less than dye granule partial size.
9. a kind of cyclic steam formula overflow dyeing machine according to claim 8, it is characterised in that: setting in the dyestuff plate (3)
Have netted heat-conducting piece (16), some of the heat-conducting piece (16) is located at the middle part of dye coating, and another part passes through dyestuff plate (3)
In lower end surface to jet area (9).
10. a kind of cyclic steam formula overflow dyeing machine according to claim 1, it is characterised in that: the top plate (2) is moveable
It is mounted in dye storehouse (1), is provided with the second driving element (15) for pushing top plate (2) to move up and down above dye storehouse (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910614113.3A CN110219111A (en) | 2019-07-09 | 2019-07-09 | A kind of cyclic steam formula overflow dyeing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910614113.3A CN110219111A (en) | 2019-07-09 | 2019-07-09 | A kind of cyclic steam formula overflow dyeing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110219111A true CN110219111A (en) | 2019-09-10 |
Family
ID=67813028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910614113.3A Pending CN110219111A (en) | 2019-07-09 | 2019-07-09 | A kind of cyclic steam formula overflow dyeing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110219111A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114592293A (en) * | 2022-02-24 | 2022-06-07 | 凌珑 | Dyeing machine for chemical fiber textile |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5032850A (en) * | 1989-12-18 | 1991-07-16 | Tokyo Electric Co., Ltd. | Method and apparatus for vapor jet printing |
| CN107012609A (en) * | 2017-05-31 | 2017-08-04 | 浙江寰丰纺织有限公司 | A kind of efficient dyeing and finishing machine of chemical ＆ blended fabric |
| CN207468902U (en) * | 2017-10-19 | 2018-06-08 | 厦门立新洗染有限公司 | A kind of wash cycles stirring steam-heating washes dyeing equipment |
| CN108360178A (en) * | 2018-04-27 | 2018-08-03 | 南通神马线业有限公司 | A kind of included dyeing and the steam drying machine without being dehydrated |
| CN207891566U (en) * | 2017-12-19 | 2018-09-21 | 常熟市沪联印染有限公司 | A kind of cyclic steam formula dyeing apparatus |
| CN109797513A (en) * | 2019-03-25 | 2019-05-24 | 福建省新宏港纺织科技有限公司 | A kind of thermal finalization stretching-machine for cloth textile manufacturing |
| CN210341335U (en) * | 2019-07-09 | 2020-04-17 | 福建省新宏港纺织科技有限公司 | Circulation steam type dyeing machine |
-
2019
- 2019-07-09 CN CN201910614113.3A patent/CN110219111A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5032850A (en) * | 1989-12-18 | 1991-07-16 | Tokyo Electric Co., Ltd. | Method and apparatus for vapor jet printing |
| CN107012609A (en) * | 2017-05-31 | 2017-08-04 | 浙江寰丰纺织有限公司 | A kind of efficient dyeing and finishing machine of chemical ＆ blended fabric |
| CN207468902U (en) * | 2017-10-19 | 2018-06-08 | 厦门立新洗染有限公司 | A kind of wash cycles stirring steam-heating washes dyeing equipment |
| CN207891566U (en) * | 2017-12-19 | 2018-09-21 | 常熟市沪联印染有限公司 | A kind of cyclic steam formula dyeing apparatus |
| CN108360178A (en) * | 2018-04-27 | 2018-08-03 | 南通神马线业有限公司 | A kind of included dyeing and the steam drying machine without being dehydrated |
| CN109797513A (en) * | 2019-03-25 | 2019-05-24 | 福建省新宏港纺织科技有限公司 | A kind of thermal finalization stretching-machine for cloth textile manufacturing |
| CN210341335U (en) * | 2019-07-09 | 2020-04-17 | 福建省新宏港纺织科技有限公司 | Circulation steam type dyeing machine |
Non-Patent Citations (1)
| Title |
|---|
| 咸阳师专: "热学", vol. 1, 陕西科学技术出版社, pages: 326 - 327 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114592293A (en) * | 2022-02-24 | 2022-06-07 | 凌珑 | Dyeing machine for chemical fiber textile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1165646C (en) | Method and device for continuous dyeing of warp ends | |
| CN110219111A (en) | A kind of cyclic steam formula overflow dyeing machine | |
| CN201033838Y (en) | Production system for continuous dyeing by employing overcritical fluid | |
| CN101492866B (en) | Gradually dyeing novel process for fabric and employed dyeing apparatus | |
| CN102182026B (en) | Gas atomization dyeing machine system and water using method thereof | |
| CN205740829U (en) | Extend methylamine catalyst and use the catalyst application apparatus in cycle | |
| CN2806531Y (en) | Energy-saving normal temperature cloth dyeing machine | |
| CN210341335U (en) | Circulation steam type dyeing machine | |
| CN104153143A (en) | Cloth multi-layer washing and drying integrated equipment | |
| CN209368497U (en) | A kind of water-saving textile fabric dyeing apparatus | |
| CN106637764A (en) | High-temperature high-pressure dyeing machine | |
| CN105861003A (en) | Pre-pressurized hydrothermal carbonization method for biomass | |
| CN207891566U (en) | A kind of cyclic steam formula dyeing apparatus | |
| CN109722827A (en) | A kind of dark color dacron aftertreatment technology | |
| CN207422172U (en) | A kind of device using Low Temperature Thermal producing steam | |
| CN203904018U (en) | Water recycling device for membrane type deaerator | |
| CN203462285U (en) | Garment dyeing machine | |
| CN206828397U (en) | A kind of cement cooling device | |
| CN207214757U (en) | A kind of energy-saving grain dryer | |
| CN101608873A (en) | Device of high-temperature and high-pressure dyeing heat recovery device | |
| CN2876558Y (en) | Rotary disphragm deaerator | |
| CN206638051U (en) | A kind of gas colling tower | |
| CN219433237U (en) | Fried condensate waste heat recovery unit for instant noodle production | |
| CN209573185U (en) | A kind of molasses heating device | |
| CN107904830A (en) | A kind of cyclic steam formula dyeing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |