CN211486716U - Efficient is filter equipment for dyestuff production - Google Patents
Efficient is filter equipment for dyestuff production Download PDFInfo
- Publication number
- CN211486716U CN211486716U CN201921991122.6U CN201921991122U CN211486716U CN 211486716 U CN211486716 U CN 211486716U CN 201921991122 U CN201921991122 U CN 201921991122U CN 211486716 U CN211486716 U CN 211486716U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- fixedly connected
- box body
- filter plate
- filter
- 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
Images
Abstract
The utility model discloses an efficient is filter equipment for dyestuff production relates to dyestuff production technical field, and it includes the box, the right flank fixedly connected with fixed shell of box, the inside fixedly connected with motor of fixed shell, bevel gear one has been cup jointed to the output shaft of motor. This efficient is filter equipment for dyestuff production, through setting up U type scraper blade one, make U type scraper blade one can scrape the impurity of filter plate upper surface when stirring the dyestuff of filter plate upper surface, make the dyestuff can filter through the filter plate fast, through setting up U type scraper blade two, U type scraper blade two can scrape the water film that the filter plate lower surface formed, after work, through the handle that sets up, make the staff pull out the box with the filter plate and wash, the filtration pore of having avoided the foreign particles filter plate jam, make the filter plate can not take place to filter the unsmooth condition when follow-up use, thereby staff's intensity of labour has been reduced, workman's work efficiency has been increased.
Description
Technical Field
The utility model relates to a dyestuff production technical field specifically is a filter equipment is used in efficient dyestuff production.
Background
Dyes are organic compounds that give other materials a vivid and strong hue, and are also called synthetic dyes because pigments used at present are artificially synthesized. Dyes and pigments are generally compounds which are inherently coloured and which are capable of giving other substances a vivid and strong shade in the molecular or dispersed state. And the dyestuff need filter the dyestuff when production, get rid of the impurity in the dyestuff, and current filter equipment is when filtering the dyestuff, the filtration pore on the filter plate is blockked up by impurity easily, when the dyestuff passes through the filtration pore, form the water film in the below of filtration pore easily, the filtration efficiency of dyestuff has been reduced, after work, can adhere to a large amount of impurities on the filter plate, filtration pore on the filter plate can be blockked up to these impurities, it washs to need the staff regularly to pull down the filter plate, this intensity of labour who has increased the staff, the efficiency of work has been reduced simultaneously.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an efficient is filter equipment for dyestuff production, solved current filter equipment when filtering the dyestuff, the filtration pore on the filter plate is blockked up by impurity easily, when the dyestuff passes through the filtration pore, form the water film in the below of filtration pore easily, the filtration efficiency of dyestuff has been reduced, after work, can adhere to a large amount of impurity on the filter plate, filtration pore on the filter plate can be blockked up to these impurity, it washs to need the staff regularly to pull down the filter plate, this intensity of labour who has increased the staff, the problem of work efficiency has been reduced simultaneously.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the technical proposal that: a high-efficiency filtering device for dye production comprises a box body, wherein a fixed shell is fixedly connected to the right side face of the box body, a motor is fixedly connected to the inside of the fixed shell, a first bevel gear is sleeved on an output shaft of the motor and meshed with two second bevel gears, a first rotating shaft and a second rotating shaft are respectively sleeved on the two second bevel gears, the opposite ends of the first rotating shaft and the second rotating shaft respectively penetrate through bearings clamped on the upper side face and the lower side face of the fixed shell and respectively extend to the upper side face and the lower side face of the fixed shell, a first driving wheel is sleeved on the position, close to the top end, of the outer surface of the rotating shaft, and is in transmission connection with a driven wheel through a first belt, the driven wheel is sleeved on the position, close to the top end, of the outer surface of the third rotating shaft, and the bottom end, the bottom end of the third rotating shaft is fixedly connected to the upper surface of the horizontal end of the first U-shaped scraper, the outer surface of the third rotating shaft is fixedly connected with the opposite surface of the vertical end of the first U-shaped scraper through a plurality of connecting rods, the lower surface of the horizontal end of the first U-shaped scraper is lapped on the upper surface of the filter plate, the left side surface and the right side surface of the filter plate are both fixedly connected with sliders, chutes are respectively formed in the left side surface and the right side surface of the interior of the box body and are movably connected with the sliders, the front surface of the filter plate is fixedly connected with a handle, the front surface of the handle penetrates through a slotted hole formed in the front side wall of the box body and is arranged on the outer side of the box body, the outer surface of the first rotating shaft is sleeved with a second driving wheel, the second driving wheel is sleeved on one end of a second, the top end of the fourth rotating shaft penetrates through a bearing IV which is clamped in the middle of the lower surface of the baffle and extends to the upper portion of the baffle, the baffle is fixedly connected inside the box body, the outer surface of the fourth rotating shaft is fixedly connected with the left side face of the vertical end of the U-shaped scraper blade II through a fixing rod, a worm is sleeved at the position, close to the bottom end, of the outer surface of the first rotating shaft, the worm is meshed with a worm wheel, the worm wheel is sleeved at the position, close to the right end, of the outer surface of the fifth rotating shaft, the left end of the fifth rotating shaft penetrates through a bearing III which is clamped in the right side face of the box body and extends to the.
Preferably, a feed inlet is fixedly connected to the position, close to the left side, of the upper surface of the box body.
Preferably, the position of the front face of the box body close to the upper left corner is fixedly connected with a control box, and the control box is electrically connected with the motor through a wire.
Preferably, the right side of the box body is fixedly connected with a discharge port close to the bottom surface, and a valve is arranged on the discharge port.
Preferably, a blanking port is formed in the position, close to the left side, of the upper surface of the baffle.
Preferably, the four corners of the lower surface of the box body are fixedly connected with supporting legs.
(III) advantageous effects
The beneficial effects of the utility model reside in that:
1. the efficient filtering device for dye production is characterized in that a bevel gear I and a bevel gear II are meshed, when the bevel gear I is driven to rotate by a motor, the two bevel gears II can respectively transmit the power of the motor to a rotating shaft I and a rotating shaft II, so that the rotating shaft I and the rotating shaft II can simultaneously drive a driving wheel I, a driving wheel II and a worm to rotate, a U-shaped scraper I is arranged, the U-shaped scraper I can scrape impurities on the upper surface of a filter plate while stirring the dyes on the upper surface of the filter plate, so that the dyes can be rapidly filtered through the filter plate, the U-shaped scraper II is arranged, after the dyes are filtered by the filter plate, a water film formed on the lower surface of the filter plate can be scraped by the U-shaped scraper II, the smooth filtering of the dyes is facilitated, after the work is finished, a worker can pull the filter plate out of a box body to clean the filter plate through a handle, and, the filter plate can not generate the condition of unsmooth filtration in the subsequent use, thereby reducing the labor intensity of workers and increasing the working efficiency of the workers.
2. The efficient filtering device for dye production comprises a sliding block and a sliding groove, wherein after working is finished, a worker can pull a handle to pull a filter plate out of a box body for cleaning, through the cooperation between a first driving wheel, a first belt and a first driven wheel, when a second rotating shaft rotates, a third rotating shaft and a first U-shaped scraper can be driven to work, through the cooperation between a second driving wheel, a second belt and a second driven wheel, when the first rotating shaft rotates, a fourth rotating shaft and a second U-shaped scraper can be driven to work, through the arranged worm and the worm wheel, when the first rotating shaft and the second rotating shaft drive the first U-shaped scraper and the second U-shaped scraper to work, the first rotating shaft can drive the worm and the worm wheel to be meshed, so that the worm wheel can drive the fifth rotating shaft and the spiral blade to work, and a motor can simultaneously drive the first U-shaped scraper, the second U-shaped scraper and the spiral blade to work, thereby improving the working efficiency and reducing the energy waste.
Drawings
Fig. 1 is a schematic structural view of a front view section of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is an enlarged schematic structural view of a portion a in fig. 1.
In the figure: the device comprises a box body 1, a fixed shell 2, a first bearing 3, a first motor 4, a first bevel gear 5, a second bevel gear 6, a first rotating shaft 7, a second rotating shaft 8, a first driving wheel 9, a first belt 10, a first driven wheel 11, a third rotating shaft 12, a second bearing 13, a connecting rod 14, a first scraper 15U-shaped, a filter screen 16, a second driving wheel 17, a second belt 18, a second driven wheel 19, a fourth rotating shaft 20, a blanking port 21, a baffle 22, a worm 23, a worm gear 24, a fifth rotating shaft 25, a third bearing 26, a spiral blade 27, a supporting leg 28, a discharge port 29, a valve 30, a chute 31, a slider 32, a feed port 33, a control box 34, a handle 35, a fixed rod 36, a.
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.
As shown in fig. 1-3, the utility model provides a technical solution: a high-efficiency filtering device for dye production comprises a box body 1, wherein a filtering space is provided for dyes by arranging the box body 1, supporting legs 28 are fixedly connected at four corners of the lower surface of the box body 1, a control box 34 is fixedly connected at a position close to the upper left corner of the front surface of the box body 1, the control box 34 is electrically connected with a motor 4 through a wire, a fixed shell 2 is fixedly connected with the right side surface of the box body 1, a feeding hole 33 is fixedly connected at a position close to the left side of the upper surface of the box body 1, a motor 4 is fixedly connected inside the fixed shell 2, a U-shaped scraper 15 can be driven to scrape dyes on the upper surface of a filter plate 16 by arranging the motor 4, so that the dyes are rapidly filtered, meanwhile, the motor 4 can drive a U-shaped scraper II 37 to scrape the filtered pigments on the lower surface of the filter plate 16, then the dyes on the upper surface of a baffle 22, the bevel gear I5 is meshed with the bevel gear II 6, so that the motor 4 can drive the U-shaped scraper I15, the U-shaped scraper II 37 and the spiral blade 27 to work simultaneously, the bevel gear II 6 is respectively sleeved with the rotating shaft I7 and the rotating shaft II 8, the opposite ends of the rotating shaft I7 and the rotating shaft II 8 respectively penetrate through the bearings I3 clamped on the upper side surface and the lower side surface of the fixed shell 2 and respectively extend to the upper side surface and the lower side surface of the fixed shell 2, the outer surface of the rotating shaft II 8 close to the top end is sleeved with the driving wheel I9, the driving wheel I9 is in transmission connection with the driven wheel I11 through the belt I10, and through the cooperation between the driving wheel I9, the belt I10 and the driven wheel I11, when the motor 4 drives the rotating shaft II 8 to rotate, the driving wheel I9 can transmit power to the driven wheel I11 through the belt I10, so that, meanwhile, impurities on the upper surface of the filter plate 16 are scraped, so that dyes can be rapidly filtered, the driven wheel I11 is sleeved on the position, close to the top end, of the outer surface of the rotating shaft III 12, the bottom end of the rotating shaft III 12 penetrates through the bearing II 13 clamped in the middle position of the upper surface of the box body 1 and extends into the box body 1, the position, close to the bottom surface, on the right side of the box body 1 is fixedly connected with a discharge port 29, a valve 30 is arranged on the discharge port 29, the bottom end of the rotating shaft III 12 is fixedly connected to the upper surface of the horizontal end of the U-shaped scraper I15, the outer surface of the rotating shaft III 12 is fixedly connected with the opposite surface of the vertical end of the U-shaped scraper I15 through a plurality of connecting rods 14, the lower surface of the horizontal end of the U-shaped scraper I15 is lapped on the upper surface of the filter plate 16, and the filter plate, thereby increasing the quality of the dye, the left side surface and the right side surface of the filter plate 16 are fixedly connected with the slide blocks 32, the left side surface and the right side surface inside the box body 1 are respectively provided with the slide grooves 31, the slide grooves 31 are movably connected with the slide blocks 32, through arranging the slide blocks 32 and the slide grooves 31, the worker can pull the filter plate 16 out of the box body 1 for cleaning, the front surface of the filter plate 16 is fixedly connected with the handle 35, the front surface of the handle 35 passes through the slotted holes arranged on the front side wall of the box body 1 and is arranged outside the box body 1, the size of the slotted holes is slightly larger than that of the filter plate 16 and the slide blocks 32, the arrangement function of the slotted holes is convenient for the worker to pull the filter plate 16 out of the box body 1, through arranging the handle 35, the worker can pull the handle 35 after the work is finished, the worker can pull the filter plate 16 out of the box body 1, the outer surface of the rotating shaft I7 is sleeved with a driving wheel II 17, the driving wheel II 17 is sleeved with one end of a belt II 18, the other end of the belt II 18 penetrates through a through hole formed in the right side surface of the box body 1 and is in transmission connection with a driven wheel II 19, through the arrangement of the matching among the driving wheel II 17, the belt II 18 and the driven wheel II 19, when the motor 4 drives the bevel gear I5 to rotate, the bevel gear I5 is meshed with the two bevel gears II 6, the two bevel gears II 6 respectively transmit the power of the motor 4 to the rotating shaft I7 and the rotating shaft II 8, the rotating shaft I7 can drive the driving wheel II 17 and the worm 23 to rotate, the driving wheel II 17 can transmit the power to the driven wheel II 19 through the belt II 18, so that the driven wheel II 19 drives the rotating shaft IV 20, the rotating shaft IV 20 drives the U-shaped scraping plate II 37 to work, the driven wheel II 19 is sleeved at a position close to the bottom end of the outer surface, the upper surface of the baffle 22 is provided with a blanking port 21 near the left side, the baffle 22 is fixedly connected inside the box body 1, the outer surface of the rotating shaft four 20 is fixedly connected with the left side surface of the vertical end of the U-shaped scraper blade two 37 through a fixing rod 36, the U-shaped scraper blade two 37 is arranged, after the dye is filtered by the filter plate 16, the U-shaped scraper blade two 37 can scrape off the water film formed on the lower surface of the filter plate 16, meanwhile, the dye adhered on the lower surface of the filter plate 16 is scraped off, the position of the outer surface of the rotating shaft one 7 near the bottom end is sleeved with a worm 23, the worm 23 is meshed with a worm wheel 24, through the arrangement of the worm 23 and the worm wheel 24, when the motor one 4 drives the U-shaped scraper blade one 15 and the U-shaped scraper blade two 37 to work, meanwhile, the rotating shaft one 7 can drive a worm wheel 27 to send the filtered dye out of the box body 1, the 24 is sleeved at the position of the outer surface of, the spiral blade 27 is fixedly connected to the outer surface of the rotating shaft five 25, and by the arrangement of the spiral blade 27, after the dye is scraped from the blanking port 21 by the U-shaped scraper blade two 37, the dye can be pushed out from the discharging port 29 by the spiral blade 27.
The utility model discloses an operating procedure does:
when the device is used, dye to be filtered is poured into the box body 1 from the feeding hole 33, the motor 4 is controlled by the control box 34 to drive the bevel gear I5 to rotate, the rotating bevel gear I5 is meshed with the two bevel gears II 6, the two bevel gears II 6 simultaneously drive the rotating shaft I7 and the rotating shaft II 8 to rotate, the rotating shaft I7 and the rotating shaft II 8 simultaneously drive the driving wheel I9, the driving wheel II 17 and the worm 23 to rotate, the driving wheel I9 and the driving wheel II 17 respectively drive the driven wheel I11 and the driven wheel II 19 to rotate through the belt I10 and the belt II 18, the driven wheel I11 and the driven wheel II 19 respectively drive the U-shaped scraper I15 and the U-shaped scraper II 37 to work through the rotating shaft III 13 and the rotating shaft IV 20, the U-shaped scraper I15 stirs the dye on the upper surface of the filter plate 16, and scrapes impurities on the upper surface of the filter plate 16, the second U-shaped scraper 37 scrapes off the dye flowing out of the lower surface of the filter plate 16, simultaneously scrapes off a formed water film, then pushes out the dye falling on the upper surface of the baffle 22 from the blanking port 21, simultaneously, the rotating worm 23 drives the worm wheel 24 to mesh, so that the worm wheel 24 drives the fifth rotating shaft 25 and the helical blade 27 to convey the falling dye to the discharge port 29, then the valve 30 is opened to discharge the dye, after the dye is filtered, the motor 4 is controlled to stop working through the control box 34, and then the handle 35 is pulled to pull the filter plate 16 out of the box body 1 for cleaning, so that the filter plate 16 cannot influence the filtering effect when being used next time.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a filter equipment is used in production of efficient dyestuff, includes box (1), its characterized in that: the right side surface of the box body (1) is fixedly connected with a fixed shell (2), the inside of the fixed shell (2) is fixedly connected with a motor (4), an output shaft of the motor (4) is sleeved with a first bevel gear (5), the first bevel gear (5) is meshed with two second bevel gears (6), the two second bevel gears (6) are respectively sleeved with a first rotating shaft (7) and a second rotating shaft (8), the opposite ends of the first rotating shaft (7) and the second rotating shaft (8) respectively penetrate through a first bearing (3) clamped on the upper side surface and the lower side surface of the fixed shell (2) and respectively extend to the upper side surface and the lower side surface of the fixed shell (2), the position, close to the top end, of the outer surface of the second rotating shaft (8) is sleeved with a first driving wheel (9), the first driving wheel (9) is in transmission connection with a first driven wheel (11) through a first belt (10), the first driven wheel (11) is, the bottom of the third rotating shaft (12) penetrates through a second bearing (13) which is clamped in the middle position of the upper surface of the box body (1) and extends into the box body (1), the bottom of the third rotating shaft (12) is fixedly connected to the upper surface of the horizontal end of the first U-shaped scraper (15), the outer surface of the third rotating shaft (12) is fixedly connected with the opposite surface of the vertical end of the first U-shaped scraper (15) through a plurality of connecting rods (14), the lower surface of the horizontal end of the first U-shaped scraper (15) is lapped on the upper surface of the filter plate (16), sliding blocks (32) are fixedly connected to the left side surface and the right side surface of the filter plate (16), sliding grooves (31) are formed in the left side surface and the right side surface of the inner part of the box body (1), the sliding grooves (31) are movably connected with the sliding blocks (32), a handle (35) is fixedly connected to the front surface of the filter plate (16), the front surface of the handle (35) penetrates through, the outer surface of the first rotating shaft (7) is sleeved with a second driving wheel (17), the second driving wheel (17) is sleeved with one end of a second belt (18), the other end of the second belt (18) penetrates through a through hole formed in the right side face of the box body (1) and is in transmission connection with a second driven wheel (19), the second driven wheel (19) is sleeved on the outer surface of the fourth rotating shaft (20) close to the bottom end, the top end of the fourth rotating shaft (20) penetrates through a fourth bearing (38) clamped in the middle position of the lower surface of the baffle plate (22) and extends to the upper side of the baffle plate (22), the baffle plate (22) is fixedly connected to the inside of the box body (1), the outer surface of the fourth rotating shaft (20) is fixedly connected with the left side face of the vertical end of the second U-shaped scraper plate (37) through a fixing rod (36), a worm (23) is sleeved on the outer surface of the first rotating shaft (7), worm wheel (24) cup joint in the position that five (25) surfaces of pivot are close to the right-hand member, the left end of five (25) of pivot passes the inside of bearing three (26) of box (1) right flank joint and extend to box (1), the fixed surface of five (25) of pivot is connected with helical blade (27).
2. The filter device for producing dye with high efficiency as claimed in claim 1, wherein: the position that the upper surface of the box body (1) is close to the left side is fixedly connected with a feed inlet (33).
3. The filter device for producing dye with high efficiency as claimed in claim 1, wherein: the front face of the box body (1) is fixedly connected with a control box (34) close to the upper left corner, and the control box (34) is electrically connected with the motor (4) through a lead.
4. The filter device for producing dye with high efficiency as claimed in claim 1, wherein: the box body (1) right side is close to the position fixedly connected with discharge gate (29) of bottom surface, be provided with valve (30) on discharge gate (29).
5. The filter device for producing dye with high efficiency as claimed in claim 1, wherein: and a blanking port (21) is formed in the position, close to the left side, of the upper surface of the baffle (22).
6. The filter device for producing dye with high efficiency as claimed in claim 1, wherein: the four corners of the lower surface of the box body (1) are fixedly connected with supporting legs (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921991122.6U CN211486716U (en) | 2019-11-18 | 2019-11-18 | Efficient is filter equipment for dyestuff production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921991122.6U CN211486716U (en) | 2019-11-18 | 2019-11-18 | Efficient is filter equipment for dyestuff production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211486716U true CN211486716U (en) | 2020-09-15 |
Family
ID=72409917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921991122.6U Expired - Fee Related CN211486716U (en) | 2019-11-18 | 2019-11-18 | Efficient is filter equipment for dyestuff production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211486716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116514206A (en) * | 2023-05-22 | 2023-08-01 | 江苏彬鹏环保有限公司 | Treatment device for concentrating desulfurization wastewater by coupling evaporation of flue gas waste heat of power plant |
-
2019
- 2019-11-18 CN CN201921991122.6U patent/CN211486716U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116514206A (en) * | 2023-05-22 | 2023-08-01 | 江苏彬鹏环保有限公司 | Treatment device for concentrating desulfurization wastewater by coupling evaporation of flue gas waste heat of power plant |
| CN116514206B (en) * | 2023-05-22 | 2023-11-10 | 江苏彬鹏环保有限公司 | Treatment device for concentrating desulfurization wastewater by coupling evaporation of flue gas waste heat of power plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208145578U (en) | A kind of environmental protecting device with sewage classification cleaning | |
| CN108128938A (en) | A kind of fast DYE PRODUCTION sewage filter device of rate of filtration | |
| CN211486716U (en) | Efficient is filter equipment for dyestuff production | |
| CN109127601A (en) | A kind of silicon powder production line stirring-type cleaning device | |
| CN109806617B (en) | Device for preparing dye from natural raw materials | |
| CN211996431U (en) | Cosmetics production that facilitates use is with high-efficient filling equipment | |
| CN208809845U (en) | A kind of edible seaweed powder extraction element | |
| CN114887744B (en) | Production equipment and production method of high-gloss water-based wood coating | |
| CN216677936U (en) | Architectural coatings stirring filter equipment | |
| CN207973613U (en) | A kind of DYE PRODUCTION sewage filter device that the rate of filtration is fast | |
| CN215139243U (en) | Coating stirring device with proportioning structure | |
| CN212246733U (en) | Spiral step-by-step extruding separator | |
| CN210847295U (en) | Solar panel cleaning equipment | |
| CN208438563U (en) | A kind of control formula ceramsite sand ingredient feeding structure | |
| CN210583745U (en) | Environment-friendly device is used in sodium gluconate production | |
| CN219449363U (en) | Tail water treatment device is bred in fishery | |
| CN214345891U (en) | A mixing arrangement for natto processing | |
| CN214635749U (en) | Mixing equipment for herbicide production and processing | |
| CN213316168U (en) | Classification cleaning device | |
| CN219851084U (en) | Machine-made sand cleaning equipment | |
| CN212396610U (en) | Mixing stirring device is used in production of ZAF antirust material | |
| CN218359481U (en) | Dyestuff solid grinder | |
| CN220657331U (en) | High moist heat resistance's reation kettle | |
| CN215233515U (en) | Mixing arrangement is used in production of imitative stone brick of PC | |
| CN213409356U (en) | Full autofilter biax stirring transmission system of domestic fungus |
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: 20200915 Termination date: 20201118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |