CN109281087B - Degreasing cotton boiling machine - Google Patents
Degreasing cotton boiling machine Download PDFInfo
- Publication number
- CN109281087B CN109281087B CN201811398709.6A CN201811398709A CN109281087B CN 109281087 B CN109281087 B CN 109281087B CN 201811398709 A CN201811398709 A CN 201811398709A CN 109281087 B CN109281087 B CN 109281087B
- Authority
- CN
- China
- Prior art keywords
- shell
- semi
- rotary
- fixed rack
- boiling 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.)
- Active
Links
Images
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
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
-
- 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
- D06B23/205—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation for adding or mixing constituents of the treating material
Abstract
The invention relates to a degreasing cotton boiling machine in the field of textile equipment processing. The invention comprises a shell, wherein a rotary cooking part and an eddy current circulating part are arranged in the shell in a separating way, an extracorporeal liquid circulation mechanism is also arranged on the shell, the rotary cooking part comprises a rotary fixed rack arranged along the horizontal direction, a motor spindle connected with the rotary fixed rack is arranged on a support frame outside the shell, one side of the motor spindle is connected with a power source and transmits power to the fixed rack by penetrating through the shell, the rotary fixed rack is a split rack, the rotary fixed rack comprises an upper semi-cylindrical hoop frame and a lower semi-cylindrical hoop frame by taking the horizontal plane as a symmetrical mirror surface, and each semi-cylindrical hoop frame comprises at least 2 layers of semi-cylindrical cage rings which. Has the advantages that: the rotatory stirring of cotton piece in horizontal position has been realized for the first time, and simultaneously, not only lie in boiling to the mode of cotton piece clearance, introduced the mode of evaporating simultaneously, and the material is rotatory under slowly driving in the course of the work, and rivers flow when getting into the liquid region, play abluent effect, and the finished product quality is high.
Description
Technical Field
The invention relates to the field of textile equipment processing, in particular to a degreasing cotton boiling machine.
Background
In the field of silk and textile production, the production process of the cotton piece comprises the following steps: cocoon selection → soaking → cooking → cocoon peeling → upper hand → upper arch → blanching → airing, in the present stage, blanching mainly aims at achieving the purpose of blanching and cooking degreasing through the addition of additives under a high temperature state, and the main flow is to pack the formed wet cotton sheets into bags, wherein 1 bag is used for each 10 sheets. Then putting the mixture into a boiling water pot for boiling for 20-40 minutes according to the proportion of 10 (water) to 1 (hydrogen peroxide) to achieve the purposes of scientific degreasing, degumming, antibiosis, fluffiness and deodorization. The main improvement of the technology at the present stage is to realize the automation of the blanching equipment. In the published chinese patent document, a patent named pulp liquid type automatic cotton cooking machine with application number 2014102528271 discloses an automatic device for replacing manual cotton cooking, which reduces the labor intensity of workers.
However, during long-term use, the skilled person in the work field finds that there are still disadvantages, such as the simulated beating of the cotton sheet by stirring and rolling, which tends to entail excessive loads, i.e. the cotton sheet is subjected to excessive pressures at the stress points of the local simulated beating, resulting in a low quality of the finished product, in order to achieve homogenization of the solvent and incorporation of the solvent in the cotton sheet.
Disclosure of Invention
The invention aims to provide a degreasing cotton boiling machine, which solves the problem of low quality of finished product of the process step cotton sheet in the prior art.
The specific scheme of the invention is as follows: a degreasing cotton boiling machine comprises a shell, a rotary cooking part and a vortex circulating part are partitioned in the shell, an extracorporeal liquid flow circulating mechanism is also arranged on the shell,
the rotary cooking part comprises a rotary fixed rack arranged along the horizontal direction, a motor main shaft connected with the rotary fixed rack is arranged on a support frame outside the shell, one side of the rotary fixed rack is connected with a power source, the motor main shaft penetrates through the shell to transmit power to the fixed rack, the rotary fixed rack is a split rack, the rotary fixed rack comprises an upper semi-cylindrical hoop frame and a lower semi-cylindrical hoop frame which take the horizontal plane as a symmetrical mirror surface, each semi-cylindrical hoop frame comprises at least 2 layers of semi-circular cages which are concentrically sleeved, the space between the semi-circular cages is 5-25 cm, a fixed plate for fixing the semi-circular cages is arranged on one side of the semi-circular hoop frame close to the motor, a sleeve for fixing the positions between the semi-circular cages is arranged on the other side;
the extracorporeal liquid flow circulation mechanism comprises at least 3 branch water outlets, the branch water outlets are positioned at the tail ends of liquid flow pipelines below the rotary cooking part and at the bottom of the shell, a water pump is arranged on a trunk of the liquid flow pipelines, a water inlet of the water pump is connected with a water inlet pipeline, and a water inlet of the water inlet pipeline is positioned on the side wall of the inner wall of the shell and is flush with the symmetrical mirror surface;
the vortex circulation part comprises stirring fan blades arranged at the bottom, a stirring shaft of each stirring fan blade is vertically arranged on the bottom surface of the inner wall of the shell, and the shell is provided with an auxiliary water outlet.
In specific implementation, the branch water outlets are distributed below the rotary cooking part in an array shape.
In specific implementation, the extracorporeal liquid circulation mechanism is further connected in parallel with a gas flow branch, the gas flow branch comprises at least two gas inlets arranged above the shell and a gas pressurizing element arranged on the gas flow branch, and an outlet of the gas flow branch is connected in parallel with a water outlet outside the shell.
In specific implementation, a hinge connection is arranged between the upper semi-cylindrical hoop frame and the lower semi-cylindrical hoop frame, the hinge connection comprises hinges which are installed at intervals, and installation positions of the supporting sliding rings are reserved in the intervals.
In specific implementation, the semicircular cage ring comprises a connecting rod, and a through hole is formed in the connecting rod to form a guide liquid flow.
Or the vortex circulating part is also externally connected with an aeration port, and the aeration port is communicated with the airflow branch or is provided with an airflow generating source.
In specific implementation, the top surface of the shell is provided with an upper cover, the upper cover is hinged with the shell, and the contact surface is provided with a sealing strip.
In specific implementation, a square shaft hole is arranged between the motor and the fixed plate to be matched with each other so as to transmit power.
The invention has the beneficial effects that: the rotary stirring of the cotton sheets at the transverse position is realized for the first time, meanwhile, the cleaning mode of the cotton sheets is not only boiling, but also a steaming mode is introduced, materials are slowly driven to rotate in the working process, water flows when the materials enter a liquid area, the cleaning effect is achieved, when the materials slowly enter a steam area, a cotton layer falls under gravity, and meanwhile, steam rises at the bottom, because the temperature of the steam is higher than that of boiling flow liquid, the cotton layer expands and air holes are opened in the process, so that the cleaning liquid can drip, further, the structural design ensures that the cotton sheets are separated from each other by a certain thickness, the phenomenon that the cotton fibers are extruded and damaged by large strength is avoided, and the hidden trouble that the cotton sheets are wound due to vertical stirring in the current stage is avoided; the design of the vortex increases the flow velocity of the liquid area, the multi-directional flow direction also improves the stirring speed, and the product quality is improved; the design of the added steam air passage can prevent excessive condensation of hot air at the top of the shell and guide partial heat to flow out, and on the other hand, the combination of the steam air passage and the pressurizing equipment and the pipeline forms an aeration effect at the bottom of the shell to further enhance the stirring effect of liquid flow; the design of casing reserves the space of cotton piece material installation and dismantlement, saves the working strength of workman's assembling process.
This application work form is various, when only wanting to cook the processing, can close the motor with the fixed position assembly, and all materials are all under liquid level line this moment.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is a right side view of the structure of the present invention;
FIG. 4 is a rear view of the structure of the present invention;
FIG. 5 is a front sectional view of the structure of the present invention;
FIG. 6 is a perspective view of the structure of the present invention;
FIG. 7 is a perspective view of another angle of the structure of the present invention;
FIG. 8 is a schematic perspective view of a semi-cylindrical frame structure;
FIG. 9 is a front view of the structure shown in FIG. 8;
names of components in the drawings: 1. a housing; 2. a rotary cooking part; 3. a vortex circulation portion; 4. a support frame; 5. a motor; 6. an upper semi-cylindrical hoop frame; 7. a lower semi-cylindrical hoop frame; 8. hinging and supporting connection; 9. a semicircular cage ring; 10. a fixing plate; 11. a sleeve; 12. a water outlet; 13. a liquid flow conduit; 14. a water pump; 15. a stirring fan blade; 16. an airflow branch circuit; 17. a gas pressurizing element; 18. an aeration opening; 19. a support leg; 20. a hinge; 21. a support runner; 22. a drive post;
in the drawings, the top cover of the housing is removed for clarity of presentation, except for FIG. 5.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1
A degreasing cotton cooking machine, see figures 1 to 9, comprises a shell 1, a rotary cooking part 2 and a vortex circulating part 3 are separated in the shell 1, an extracorporeal liquid circulation mechanism is also arranged on the shell 1, the rotary cooking part 2 comprises a rotary fixed frame arranged along the horizontal direction, a motor spindle connected with the rotary fixed frame is arranged on a support frame 4 outside the shell 1, one side of the motor spindle is connected with a power source, the motor spindle penetrates through the shell 1 to transmit power to the fixed frame, the rotary fixed frame is a split frame and comprises an upper semi-cylindrical hoop frame and a lower semi-cylindrical hoop frame by taking the horizontal plane as a symmetrical mirror surface, each semi-cylindrical hoop frame comprises at least 2 layers of semi-circular cages 9 which are concentrically sleeved, the space between the cages is between 5 and 25cm, one side of the semi-circular hoop frame close to the motor 5 is provided with a fixed plate 10 for fixing the semi-circular cages, the other side of the semi-circular hoop frame is provided with a sleeve 11, a supporting sliding ring 21 is arranged below the lower semi-cylindrical hoop frame 7; the extracorporeal liquid flow circulation mechanism comprises at least 3 branch water outlets, 12 branch water outlets, a water pump 14 is arranged on a trunk of the liquid flow pipeline 13, a water inlet of the water pump 14 is connected with a water inlet pipeline, and a water inlet of the water inlet pipeline is positioned on the side wall of the inner wall of the shell 1 and is flush with the symmetrical mirror surface in height; the vortex circulation part 3 comprises stirring fan blades 15 arranged at the bottom, a stirring shaft of the stirring fan blades 15 is vertically arranged on the bottom surface of the inner wall of the shell 1, and the shell 1 is provided with an auxiliary water outlet.
The branch water outlets 12 are distributed below the rotary cooking part 2 in an array shape.
A hinge joint 8 is arranged between the upper semi-cylindrical hoop frame and the lower semi-cylindrical hoop frame, the hinge joint 8 comprises hinges 20 which are arranged at intervals, and the installation positions of supporting sliding rings 21 are reserved in the intervals.
The semicircular cage ring comprises a connecting rod, and a through hole is formed in the connecting rod to form a guide liquid flow.
The top surface of the shell 1 is provided with an upper cover, the upper cover is hinged with the shell 1 by 8, and the contact surface is provided with a sealing strip.
The motor 5 and the fixing plate 10 are provided with square shaft holes for power transmission. The square transmission shaft is designed by designers for many times, can be disassembled and assembled by adjusting the angle during disassembly and assembly, has a relatively simple structure and is convenient to maintain.
In the working process, the top cover of the shell 1 and the shell 1 are sealed and hinged 8, a worker lifts the top cover of the shell 1 to remove the sleeve 11, then lifts the upper semi-cylindrical hoop frame 6, takes out the semi-cylindrical cages 9 layer by layer, places the cotton sheets to be processed and then sleeves the semi-cylindrical cages 9 layer by layer until the installation is finished, additives can be added in advance or added after the motor 5 is started, after the motor is started, the liquid level of cleaning liquid is basically between the upper semi-cylindrical hoop frame and the lower semi-cylindrical hoop frame, the liquid level is boiled below the liquid level line and is boiled above the liquid level line, and the expected cotton boiling effect is realized in the process of sequentially passing through each area by materials. The semicircular cage ring 9 also plays a role in positioning during the working process, and can prevent the excessive extrusion of materials. The semi-circular cage circle of below when taking out the material, wholly needs sliding of certain degree, slides out the cooperation position of transmission shaft, and here relies on the bottom sprag to keep balance, and during the design simultaneously, the design of hinge has reserved installation space for the bottom sprag, guarantees the two no matter when the operation or when shutting down can not take place to interfere.
The stirring device forms liquid flow with complex flow direction, and the stirring effect is improved. The design of the partition of stirring and cooking ensures thorough liquid mixing, and simultaneously reduces the difficulty of later-period equipment maintenance.
Example 2
The principle of the present embodiment is different from that of embodiment 1 in that: the extracorporeal liquid circulation mechanism is also connected in parallel with a gas flow branch 16, the gas flow branch 16 comprises at least two gas inlets arranged above the shell 1 and a gas pressurizing element 17 arranged on the gas flow branch 16, and the outlet of the gas flow branch 16 is connected in parallel with the water outlet outside the shell 1. In the specific working process, the vortex circulating part 3 can be further externally connected with an aeration port 18, and the aeration port 18 is communicated with the airflow branch 16 or is provided with an airflow generating source.
The hot steam is introduced into the circulating liquid pipe after being pressurized and flows out through the liquid outlet to form rising bubbles, so that the aeration effect is achieved, and the degreasing efficiency is further improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A degreasing cotton boiling machine is characterized in that: comprises a shell (1), a rotary cooking part (2) and a vortex circulating part (3) are separated in the shell (1), an extracorporeal liquid circulation mechanism is also arranged on the shell (1),
the rotary cooking part (2) comprises a rotary fixed rack arranged along the horizontal direction, a motor spindle connected with the rotary fixed rack is arranged on a support frame (4) outside the shell (1), one side of the rotary fixed rack is connected with a power source, the motor spindle penetrates through the shell (1) to transmit power to the fixed rack, the rotary fixed rack is a split rack, a horizontal plane is taken as a symmetrical mirror surface and comprises an upper semi-cylindrical hoop frame and a lower semi-cylindrical hoop frame, each semi-cylindrical hoop frame comprises at least 2 layers of semi-circular cage rings (9) which are concentrically sleeved, the space between the semi-circular cage rings is 5-25 cm, one side of each semi-circular hoop frame, close to the motor (5), is provided with a fixed plate (10) for fixing the semi-circular cage rings, the other side of each semi-circular hoop frame is provided with a sleeve (11) for fixing the position between the semi;
the extracorporeal liquid flow circulation mechanism comprises at least 3 branch water outlets (12), the branch water outlets are positioned at the tail ends of liquid flow pipelines (13) below the rotary cooking part (2) and at the bottom of the shell (1), water pumps (14) are arranged on trunk lines of the liquid flow pipelines (13), water inlets of the water pumps (14) are connected with water inlet pipelines, and the water inlets of the water inlet pipelines are positioned on the side walls of the inner wall of the shell (1) and are flush with the symmetrical mirror surface in height;
the vortex circulation part (3) comprises stirring fan blades (15) arranged at the bottom, a stirring shaft of each stirring fan blade (15) is vertically arranged on the bottom surface of the inner wall of the shell (1), and an auxiliary water outlet is formed in the shell (1).
2. The degreasing cotton boiling machine of claim 1, wherein: the branch water outlets (12) are distributed below the rotary cooking part (2) in an array shape.
3. The degreasing cotton boiling machine of claim 1, wherein: the extracorporeal liquid circulation mechanism is also connected with a gas flow branch (16) in parallel, the gas flow branch (16) comprises at least two gas inlets arranged above the shell (1) and a gas pressurizing element (17) arranged on the gas flow branch (16), and an outlet of the gas flow branch (16) is connected with a water outlet outside the shell (1) in parallel.
4. The degreasing cotton boiling machine of claim 1, wherein: and a hinge joint (8) is arranged between the two semi-cylindrical hoop frames, the hinge joint (8) comprises hinges (20) which are installed at intervals, and the installation positions of the supporting sliding rings (21) are reserved in the intervals.
5. The degreasing cotton boiling machine of claim 4, wherein: the semicircular cage ring comprises a connecting rod, and a through hole is formed in the connecting rod to form a guide liquid flow.
6. The degreasing cotton boiling machine of claim 5, wherein: the vortex circulating part (3) is also externally connected with an aeration port (18), and the aeration port (18) is communicated with the airflow branch (16) or is provided with an airflow generating source.
7. The degreasing cotton boiling machine of claim 1, wherein: the top surface of casing (1) is equipped with the upper cover, hinge between upper cover and casing (1) is connected (8), and the sealing strip is installed to the contact surface.
8. The degreasing cotton boiling machine of claim 1, wherein: a square shaft hole is arranged between the motor (5) and the fixing plate (10) to be matched with each other so as to transmit power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811398709.6A CN109281087B (en) | 2018-11-22 | 2018-11-22 | Degreasing cotton boiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811398709.6A CN109281087B (en) | 2018-11-22 | 2018-11-22 | Degreasing cotton boiling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109281087A CN109281087A (en) | 2019-01-29 |
| CN109281087B true CN109281087B (en) | 2020-11-03 |
Family
ID=65173507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811398709.6A Active CN109281087B (en) | 2018-11-22 | 2018-11-22 | Degreasing cotton boiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109281087B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112301589A (en) * | 2020-10-23 | 2021-02-02 | 衡阳新新纺织机械有限公司 | Boiling device for spinning |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2045388A1 (en) * | 2007-09-28 | 2009-04-08 | Peltiveikot Oy | Device for washing carpets |
| CN101514520A (en) * | 2009-02-20 | 2009-08-26 | 杭州天峰纺织机械有限公司 | Automatic silk wadding rinsing machine |
| CN104005103A (en) * | 2014-06-05 | 2014-08-27 | 卢运翔 | Double-flowing-direction silk wadding washing machine |
| CN104005104A (en) * | 2014-06-10 | 2014-08-27 | 横县桂华茧丝绸有限责任公司 | Paddle type automatic cotton boiling machine |
| CN205347633U (en) * | 2016-02-22 | 2016-06-29 | 阜阳奥宏纤维制品有限公司 | Silk flosssilk wadding washing machine |
| CN206521612U (en) * | 2017-01-21 | 2017-09-26 | 柳州市昌海茧丝有限责任公司 | A kind of silk floss sheet soft finish servicing unit |
| CN108842325A (en) * | 2018-05-31 | 2018-11-20 | 杭州金利丝业有限公司 | A kind of tribute silk floss cleaning pressuring flat device |
-
2018
- 2018-11-22 CN CN201811398709.6A patent/CN109281087B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2045388A1 (en) * | 2007-09-28 | 2009-04-08 | Peltiveikot Oy | Device for washing carpets |
| CN101514520A (en) * | 2009-02-20 | 2009-08-26 | 杭州天峰纺织机械有限公司 | Automatic silk wadding rinsing machine |
| CN104005103A (en) * | 2014-06-05 | 2014-08-27 | 卢运翔 | Double-flowing-direction silk wadding washing machine |
| CN104005104A (en) * | 2014-06-10 | 2014-08-27 | 横县桂华茧丝绸有限责任公司 | Paddle type automatic cotton boiling machine |
| CN205347633U (en) * | 2016-02-22 | 2016-06-29 | 阜阳奥宏纤维制品有限公司 | Silk flosssilk wadding washing machine |
| CN206521612U (en) * | 2017-01-21 | 2017-09-26 | 柳州市昌海茧丝有限责任公司 | A kind of silk floss sheet soft finish servicing unit |
| CN108842325A (en) * | 2018-05-31 | 2018-11-20 | 杭州金利丝业有限公司 | A kind of tribute silk floss cleaning pressuring flat device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109281087A (en) | 2019-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109281087B (en) | Degreasing cotton boiling machine | |
| CN106943930A (en) | A kind of wallpaper produces and processes device | |
| CN212692230U (en) | Production textile auxiliary uses high-efficient cooling device | |
| CN216193417U (en) | Textile ironing device for textile industry | |
| CN111576019A (en) | Garment processing is with hanging boiling hot device | |
| CN212000211U (en) | Quick drying device is used in spinning production | |
| CN211688961U (en) | Integral type rose essential oil extraction element | |
| CN215103955U (en) | Short-flow dyeing box with compact structure and high sealing performance for reactive dye wool | |
| KR102392009B1 (en) | Vacuum extraction and enrichment system for food | |
| CN211022193U (en) | Multifunctional combined steam box | |
| CN111910261A (en) | Silkworm cocoon cooking device for textile production | |
| US1948280A (en) | Milk processing machine | |
| CN219752721U (en) | A drying device for clothing processing | |
| CN211724762U (en) | Equipment for extracting natural borneol from prune tree | |
| CN111551003B (en) | Raw materials quick drying device for tablet pharmacy | |
| CN211041674U (en) | Integrated wild micro-vegetable dryer | |
| CN101988244B (en) | High-temperature computer program-controlled sample dyeing machine | |
| CN215976423U (en) | Dyeing apparatus is used in processing of dacron high flame retardant surface fabric | |
| CN220756197U (en) | Temperature control device for hatching snake eggs | |
| CN215965188U (en) | Raw materials belt cleaning device is used in scented tea production | |
| CN212937690U (en) | Tea steaming machine | |
| CN220373489U (en) | Cooling turnover machine for shaving board | |
| CN213931841U (en) | Drying equipment for oil seal framework | |
| CN216522371U (en) | Constant-temperature high-efficiency air energy water heater | |
| CN212550245U (en) | Color masterbatch uniform dyeing device |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |