CN210663714U - Quick drying device is used in processing of cellulose acetate propionate - Google Patents
Quick drying device is used in processing of cellulose acetate propionate Download PDFInfo
- Publication number
- CN210663714U CN210663714U CN201921388262.4U CN201921388262U CN210663714U CN 210663714 U CN210663714 U CN 210663714U CN 201921388262 U CN201921388262 U CN 201921388262U CN 210663714 U CN210663714 U CN 210663714U
- Authority
- CN
- China
- Prior art keywords
- box
- rotating shaft
- bevel gear
- cellulose
- fixedly connected
- 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.)
- Expired - Fee Related
Links
- 238000001035 drying Methods 0.000 title claims abstract description 22
- 229920008347 Cellulose acetate propionate Polymers 0.000 title claims abstract description 18
- 229920002678 cellulose Polymers 0.000 claims abstract description 27
- 239000001913 cellulose Substances 0.000 claims abstract description 27
- 210000003437 trachea Anatomy 0.000 claims abstract description 18
- 230000008878 coupling Effects 0.000 claims abstract description 14
- 238000010168 coupling process Methods 0.000 claims abstract description 14
- 238000005859 coupling reaction Methods 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 7
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 7
- 241001330002 Bambuseae Species 0.000 abstract description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 7
- 239000011425 bamboo Substances 0.000 abstract description 7
- WFDIJRYMOXRFFG-UHFFFAOYSA-N acetic acid anhydride Natural products CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000019260 propionic acid Nutrition 0.000 description 2
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- WYVAMUWZEOHJOQ-UHFFFAOYSA-N propionic anhydride Chemical compound CCC(=O)OC(=O)CC WYVAMUWZEOHJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
The utility model discloses a quick drying device is used in processing of cellulose acetate propionate, including box and supporting legs, the equal rigid coupling in both ends has the supporting legs around the below left and right sides of box, the inside screw that all is equipped with of the left and right sides of end cover, the screw links to each other with the equal screw thread of end cover and box. This quick drying device is used in cellulose acetate propionate processing, through the box, the cellulose, strain a section of thick bamboo, first pivot, the cellulose, including a motor, an end cap, a controller, and a cover plate, first bevel gear, second bevel gear, cooperation between first diaphragm and the hot plate, the fixed relatively poor problem that leads to dry homogeneity of dry strutting arrangement of prior art has been solved, through the box, the hot plate, the trachea, strain a section of thick bamboo, the filter screen, first pivot, the cellulose, cooperation between montant and the fan, make and start the fan behind the hot plate, make the inside hot-air of box can carry to the inboard of cellulose and pass through the filter screen discharge, the unable inside and outside both sides of following of prior art heat the dry relatively poor problem that leads to efficiency simultaneously.
Description
Technical Field
The utility model relates to a cellulose technical field specifically is a quick drying device is used in processing of cellulose acetate propionate.
Background
In the cellulose acetate propionate production process, cellulose needs to be treated by propionic acid, then the cellulose is esterified by propionic acid, propionic anhydride and mixed solution of acetic acid and acetic anhydride in the presence of sulfuric acid, and then the cellulose acetate propionate with a certain substitution degree is obtained by the processes of hydrolysis, precipitation, washing, drying and the like.
Disclosure of Invention
An object of the utility model is to provide a quick drying device is used in processing of cellulose acetate propionate to solve the fixed relatively poor problem that leads to drying uniformity of the drying strutting arrangement who provides in the above-mentioned background art, still exist simultaneously and can't follow the inside and outside both sides and heat the dry relatively poor problem that leads to efficiency simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick drying device is used in processing of cellulose acetate propionate, includes box and supporting legs, the equal rigid coupling in both ends has the supporting legs around the below left and right sides of box, heating element is all installed to the inner wall left and right sides of box, the inside of box is equipped with rotating assembly, the inside center of box is equipped with the air feed subassembly, cellulose has all been placed to rotating assembly and air feed subassembly's inboard, the top of box is equipped with the end cover, the inside screw that all is equipped with of the left and right sides of end cover, the screw links to each other with the equal screw thread of end cover and box.
Preferably, the rotating assembly comprises a second bevel gear, a vertical plate, a motor, a first transverse plate, a filter cartridge, a first rotating shaft, a second bearing, a second rotating shaft, a second transverse plate, a clamping block, a rotary disc, a handle, a first bearing, a first bevel gear and a vertical rod, the vertical plate is fixedly connected to the right side of the lower portion of the box body, the motor is fixedly connected to the inner portion of the vertical plate, the left side of an output shaft of the motor is fixedly connected with the second bevel gear, the first bevel gear is arranged above the left side of the second bevel gear, the second bevel gear is rotatably connected with the first bevel gear, the vertical rod is fixedly connected to the inner portion of the first bevel gear, the upper portion of the outer wall of the vertical rod is rotatably connected with the box body through the first bearing, the first transverse plate is fixedly connected to the upper end of the vertical rod, the second transverse plate is arranged above the first transverse plate, the clamping block is fixedly connected to the left end and the right end, cellulose has been placed to first pivot and the inboard of straining a section of thick bamboo, the top of first pivot is equipped with the second pivot, the second pivot links to each other with first pivot screw thread, the outer wall of second pivot passes through the second bearing and rotates with the end cover and link to each other, the upper end rigid coupling of second pivot has the carousel, the upper end rigid coupling of end cover has the handle, and handle and second pivot clearance fit.
Preferably, a sliding structure is formed between the clamping block and the first transverse plate.
Preferably, heating element includes wire and hot plate, two the hot plate rigid coupling is in the inside left and right sides of box respectively, the left and right sides of hot plate all is linked together through wire and external power source.
Preferably, the two heating plates are axially symmetrically distributed by taking the vertical direction of the box body as a reference.
Preferably, the air feed subassembly includes filter screen, trachea, fan and sealed bearing, tracheal left side outer wall links to each other with the box is fixed, the trachea is linked together with the box, the inner wall rotation that sealed bearing and montant were passed through to tracheal right side top links to each other, the fan is installed to tracheal outer wall, the inside rigid coupling of outer wall of first pivot has a plurality of filter screens.
Compared with the prior art, the beneficial effects of the utility model are that: this quick drying device is used in cellulose acetate propionate processing, through the box, the cellulose, strain the section of thick bamboo, first pivot, the cellulose, including a motor, an end cap, a controller, and a cover plate, first bevel gear, second bevel gear, cooperation between first diaphragm and the hot plate, but make the start motor behind the start hot plate, it can carry out the heat treatment limit rotation at the inboard edge of hot plate to strain inboard cellulose of section of thick bamboo, the fixed relatively poor problem that leads to drying uniformity of prior art's dry strutting arrangement has been solved, through the box, the hot plate, the trachea, strain a section of thick bamboo, the filter screen, first pivot, the cellulose, cooperation between montant and the fan, make and start the fan behind the start hot plate, the inboard that makes the inside hot-air of box can carry to the cellulose passes through the filter screen and discharges, the unable inside and outside both sides of.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the end cap, the handle and the first rotating shaft in fig. 1.
Fig. 3 is a schematic view of the structure of fig. 1 at the location of the screen, the cellulose and the first rotating shaft.
Fig. 4 is a schematic structural diagram of the case, the motor and the first rotating shaft in fig. 1.
In the figure: 1. the filter comprises a box body, 2, a rotating component, 201, a second bevel gear, 202, a vertical plate, 203, a motor, 204, a first transverse plate, 205, a filter cartridge, 206, a first rotating shaft, 207, a second bearing, 208, a second rotating shaft, 209, a second transverse plate, 210, a fixture block, 211, a rotary plate, 212, a handle, 213, a first bearing, 214, a first bevel gear, 215, a vertical rod, 3, a heating component, 301, a conducting wire, 302, a heating plate, 4, an air supply component, 401, a filter screen, 402, an air pipe, 403, a fan, 404, a sealing bearing, 5, a screw, 6, an end cover, 7, cellulose, 8 and supporting legs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a quick drying device is used in processing of cellulose acetate propionate, including box 1 and supporting legs 8, the equal rigid coupling in both ends has supporting legs 8 around the below left and right sides of box 1, supporting legs 8 can support box 1, heating element 3 is all installed to the inner wall left and right sides of box 1, the inside of box 1 is equipped with rotating assembly 2, the inside center of box 1 is equipped with air feed subassembly 4, cellulose 7 has all been placed to rotating assembly 2 and air feed subassembly 4's inboard, the top of box 1 is equipped with end cover 6, the inside screw 5 that all is equipped with of the left and right sides of end cover 6, screw 5 links to each other with the equal screw thread of end cover 6 and box 1, realize the rigidity between end cover 6 and the box 1 through screw 5.
The rotating component 2 comprises a second bevel gear 201, a vertical plate 202, a motor 203, a first transverse plate 204, a filter cartridge 205, a first rotating shaft 206, a second bearing 207, a second rotating shaft 208, a second transverse plate 209, a fixture block 210, a rotating disc 211, a handle 212, a first bearing 213, a first bevel gear 214 and a vertical rod 215, wherein the vertical plate 202 is fixedly connected to the right side below the box body 1, the motor 203 is fixedly connected to the inside of the vertical plate 202, the box body 1 can support the motor 203 through the vertical plate 202, the model of the motor 203 is BLD-09, the left side of the output shaft of the motor 203 is fixedly connected with the second bevel gear 201, the output shaft of the motor 203 can drive the second bevel gear 201 to rotate, the first bevel gear 214 is arranged above the left side of the second bevel gear 201, the second bevel gear 201 is rotatably connected with the first bevel gear 214, the second bevel gear 201 can drive the first bevel, the first bevel gear 214 can drive the vertical rod 215 to rotate, the upper part of the outer wall of the vertical rod 215 is rotatably connected with the box body 1 through the first bearing 213, the box body 1 can rotate the vertical rod 215 through the first bearing 213, the upper end of the vertical rod 215 is fixedly connected with the first transverse plate 204, the vertical rod 215 can drive the first transverse plate 204 to rotate, the upper part of the first transverse plate 204 is provided with the second transverse plate 209 for limiting the relative position of the first transverse plate 204 and the second transverse plate 209, the left and right ends of the lower part of the second transverse plate 209 are fixedly connected with the clamping blocks 210, the second transverse plate 209 can drive the clamping blocks 210 to move, the center and the outer side of the upper end of the second transverse plate 209 are respectively fixedly connected with the first rotating shaft 206 and the filter cartridge 205, the second transverse plate 209 can drive the first rotating shaft 206 and the filter cartridge 205 to rotate, the cellulose 7 is placed on the inner sides of the first rotating shaft 206 and the filter cartridge 205, the second rotating shaft 208, rotate through second pivot 208 and can install inside the top of first pivot 206, the outer wall of second pivot 208 rotates with end cover 6 through second bearing 207 and links to each other, end cover 6 accessible second bearing 207 rotates second pivot 208 and supports, the upper end rigid coupling of second pivot 208 has carousel 211, carousel 211 can drive second pivot 208 and rotate, the upper end rigid coupling of end cover 6 has handle 212, 212 can drive end cover 6 and remove after the handle, and handle 212 and second pivot 208 clearance fit, second pivot 208 can rotate in the inside of handle 212, constitute sliding structure between fixture block 210 and the first horizontal plate 204, can realize the transmission between first horizontal plate 204 and the second horizontal plate 209 through fixture block 210.
Air feed subassembly 4 includes filter screen 401, trachea 402, fan 403 and sealed bearing 404, the left side outer wall and the box 1 of trachea 402 are fixed continuous, trachea 402 is linked together with box 1, box 1 can support trachea 402, the right side top of trachea 402 is rotated with the inner wall of montant 215 through sealed bearing 404 and is linked to each other, trachea 402 accessible sealed bearing 404 rotates montant 215 and supports, fan 403 is installed to trachea 402's outer wall, fan 403 can realize that the inside gas of trachea 402 circulates from left to right, the inside rigid coupling of the outer wall of first pivot 206 has a plurality of filter screens 401, the mesh number of filter screen 401 and filter cartridge 205 is 100 meshes.
When the rapid drying device for processing cellulose acetate propionate is required to be used, firstly, the whole groove formed by the filter cartridge 205, the second transverse plate 209 and the first rotating shaft 206 can be taken to the outside of the box body 1, the cellulose 7 required to be dried and processed is placed in the groove, then the second rotating shaft 208 can be correspondingly placed right above the first rotating shaft 206, the rotating disc 211 is rotated to drive the second rotating shaft 208 to rotate, the fixed installation between the second rotating shaft 208 and the first rotating shaft 206 is realized, meanwhile, the gap between the end cover 6 and the filter cartridge 205 is smaller than the size of the cellulose 7 and is ensured not to be attached, then the whole body after being installed can be installed above the first transverse plate 210, the fixture block 210 is just inserted into the first transverse plate 210, at the moment, the end cover 6 can be installed at the center above the box body 1, the screw 5 can be screwed to determine the position of the end cover 6, and then the motor 203, the motor can be started, Fan 403 and heating plate 302, make heating plate 302 can heat the inside air of box 1, the output shaft accessible of motor 203 first bevel gear 214 and second bevel gear 201 drive second diaphragm 209 and strain a section of thick bamboo 205 and rotate simultaneously, make each face of cellulose 7 and hot-air thermally equivalent, the start of fan 403 simultaneously, make fan 403 can drive the inside gas of box 1 and carry to the inside of first pivot 206 through trachea 402 and montant 215, make hot-air accessible filter screen 401 discharge from the inboard of cellulose 7, the inside and outside both sides of realization cellulose 7 can receive the heat drying process of hot-air simultaneously, the drying efficiency of cellulose 7 has been accelerated, loosen screw 5 at last and take out through handle 212.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a quick drying device is used in processing of cellulose acetate propionate, includes box (1) and supporting legs (8), the equal rigid coupling in both ends has supporting legs (8), its characterized in that around the below left and right sides of box (1): heating element (3) are all installed to the inner wall left and right sides of box (1), the inside of box (1) is equipped with rotating assembly (2), the inside center of box (1) is equipped with air feed subassembly (4), cellulose (7) have all been placed to the inboard of rotating assembly (2) and air feed subassembly (4), the top of box (1) is equipped with end cover (6), inside screw (5) that all is equipped with of the left and right sides of end cover (6), screw (5) and end cover (6) and box (1) equal screw thread link to each other.
2. The rapid drying device for cellulose acetate propionate processing according to claim 1, wherein: the rotating component (2) comprises a second bevel gear (201), a vertical plate (202), a motor (203), a first transverse plate (204), a filter cartridge (205), a first rotating shaft (206), a second bearing (207), a second rotating shaft (208), a second transverse plate (209), a fixture block (210), a turntable (211), a handle (212), a first bearing (213), a first bevel gear (214) and a vertical rod (215), wherein the vertical plate (202) is fixedly connected to the right side below the box body (1), the motor (203) is fixedly connected to the inside of the vertical plate (202), the left side of an output shaft of the motor (203) is fixedly connected with the second bevel gear (201), the first bevel gear (214) is arranged above the left side of the second bevel gear (201), the second bevel gear (201) is rotatably connected with the first bevel gear (214), the vertical rod (215) is fixedly connected to the inside of the first bevel gear (214), the outer wall top of the vertical rod (215) is rotatably connected with the box body (1) through a first bearing (213), the upper end of the vertical rod (215) is fixedly connected with a first transverse plate (204), a second transverse plate (209) is arranged above the first transverse plate (204), clamping blocks (210) are fixedly connected to the left end and the right end of the lower portion of the second transverse plate (209), a first rotating shaft (206) and a filter cartridge (205) are fixedly connected to the upper end center and the outer side of the second transverse plate (209) respectively, cellulose (7) is placed on the inner sides of the first rotating shaft (206) and the filter cartridge (205), a second rotating shaft (208) is arranged above the first rotating shaft (206), the second rotating shaft (208) is in threaded connection with the first rotating shaft (206), the outer wall of the second rotating shaft (208) is rotatably connected with the end cover (6) through a second bearing (207), and a rotary disc (211) is fixedly connected to the upper end of the second rotating shaft (208), the upper end of the end cover (6) is fixedly connected with a handle (212), and the handle (212) is in clearance fit with the second rotating shaft (208).
3. The rapid drying device for cellulose acetate propionate processing according to claim 2, wherein: a sliding structure is formed between the clamping block (210) and the first transverse plate (204).
4. The rapid drying device for cellulose acetate propionate processing according to claim 1, wherein: heating element (3) include wire (301) and hot plate (302), two hot plate (302) rigid coupling is in the inside left and right sides of box (1) respectively, the left and right sides of hot plate (302) all is linked together through wire (301) and external power source.
5. The rapid drying device for cellulose acetate propionate processing according to claim 4, wherein: the two heating plates (302) are axially symmetrically distributed by taking the vertical direction of the box body (1) as a reference.
6. The rapid drying device for cellulose acetate propionate processing according to claim 2, wherein: air feed subassembly (4) include filter screen (401), trachea (402), fan (403) and sealed bearing (404), the left side outer wall and box (1) of trachea (402) are fixed to be linked to each other, trachea (402) are linked together with box (1), the inner wall rotation that sealed bearing (404) and montant (215) were passed through to the right side top of trachea (402) links to each other, fan (403) are installed to the outer wall of trachea (402), the inside rigid coupling of outer wall of first pivot (206) has a plurality of filter screens (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921388262.4U CN210663714U (en) | 2019-08-26 | 2019-08-26 | Quick drying device is used in processing of cellulose acetate propionate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921388262.4U CN210663714U (en) | 2019-08-26 | 2019-08-26 | Quick drying device is used in processing of cellulose acetate propionate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210663714U true CN210663714U (en) | 2020-06-02 |
Family
ID=70809494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921388262.4U Expired - Fee Related CN210663714U (en) | 2019-08-26 | 2019-08-26 | Quick drying device is used in processing of cellulose acetate propionate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210663714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808195A (en) * | 2022-05-11 | 2022-07-29 | 浙江科邦晶体纤维有限责任公司 | Stone fiber product heating device |
-
2019
- 2019-08-26 CN CN201921388262.4U patent/CN210663714U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808195A (en) * | 2022-05-11 | 2022-07-29 | 浙江科邦晶体纤维有限责任公司 | Stone fiber product heating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210663714U (en) | Quick drying device is used in processing of cellulose acetate propionate | |
| CN111151428A (en) | Polyimide enameled wire drying device and using method thereof | |
| CN111322848A (en) | High-efficient case that toasts of accessory for electronic component | |
| CN209261616U (en) | A kind of tunnel construction drying device | |
| CN207674880U (en) | A kind of novel gauze drying unit | |
| CN209623286U (en) | A kind of electric porcelain insulator waste heat circulation drying unit | |
| CN210251942U (en) | Production device of multistation for coating | |
| CN210230548U (en) | Dehumidification equipment for spraying plastic products | |
| CN207849954U (en) | A raw materials dehumidifier for producing star type sheath | |
| CN112642686A (en) | Solid particle filter for pharmaceutical equipment | |
| CN212732738U (en) | Spraying and curing device for machining humidifier shell | |
| CN206269516U (en) | Coiled battery experiment drying device | |
| CN210952275U (en) | Electric cabinet heater convenient to install | |
| CN216668212U (en) | Drying device is used in dried fruit preparation | |
| CN220328302U (en) | Drying cabinet is used in carbon dioxide production and processing | |
| CN219244135U (en) | Tea oven convenient to take out tealeaves | |
| CN221693852U (en) | Be used for bile acid drying to use crushing apparatus | |
| CN219865279U (en) | Dry-type air cleaner assembly device for automobile | |
| CN204717880U (en) | Indoor set | |
| CN212520734U (en) | Full-automatic roasting machine, full-automatic roasting machine use electric heating cylinder | |
| CN215041312U (en) | Glass printing ink printing stoving case | |
| CN212109379U (en) | Drying device is used in western medicine tablet production | |
| CN221101780U (en) | Cable surface drying equipment based on cable joint processing | |
| CN214009820U (en) | Full frequency conversion closed drying and dehumidifying all-in-one machine | |
| CN210441589U (en) | Drying equipment for food processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |