CN214320124U - Continuous cracking organic glass regeneration system MMA reaction unit - Google Patents
Continuous cracking organic glass regeneration system MMA reaction unit Download PDFInfo
- Publication number
- CN214320124U CN214320124U CN202022914026.0U CN202022914026U CN214320124U CN 214320124 U CN214320124 U CN 214320124U CN 202022914026 U CN202022914026 U CN 202022914026U CN 214320124 U CN214320124 U CN 214320124U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- reaction kettle
- fixedly arranged
- feeding
- reaction
- 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
- 239000011521 glass Substances 0.000 title claims abstract description 18
- 238000005336 cracking Methods 0.000 title claims abstract description 13
- 230000008929 regeneration Effects 0.000 title claims abstract description 10
- 238000011069 regeneration method Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000003756 stirring Methods 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 239000002699 waste material Substances 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 12
- 230000001172 regenerating effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 25
- 239000000126 substance Substances 0.000 abstract description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 9
- 239000002994 raw material Substances 0.000 description 8
- 230000008901 benefit Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- WBHAUHHMPXBZCQ-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound COC1=CC=CC(C)=C1O WBHAUHHMPXBZCQ-UHFFFAOYSA-N 0.000 description 1
- 239000004265 EU approved glazing agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- -1 coatings Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a continuous cracking organic glass regeneration MMA-making reaction device, in particular to the field of chemical equipment, which comprises a reaction kettle, a feeding buffer box and a feeding hopper, wherein the top end of the reaction kettle is provided with a feeding hole, and the reaction kettle and the feeding buffer box are internally provided with a stirring mechanism; the mechanism of stirring includes the second pivot, the inside third pivot that is equipped with of reation kettle, the fixed a plurality of first puddler that are equipped with in second pivot outer end, the fixed a plurality of second puddlers that are equipped with in third pivot outer end, it is a plurality of third pivot and a plurality of second puddler height are crisscross, the axle is carried to inside being equipped with the spiral of feeding baffle-box, second pivot top is equipped with first power unit, spiral is carried axle one side and is equipped with second power unit. The utility model discloses a mechanism of stirring can constantly turn in material heating reaction, makes the material fully react, furthest's utilization material.
Description
Technical Field
The embodiment of the utility model provides a relate to the chemical industry equipment field, concretely relates to continuous schizolysis organic glass regeneration system MMA reaction unit.
Background
MMA is methyl methacrylate, an organic compound, an important chemical raw material, is a monomer for producing transparent plastic polymethyl methacrylate, is also copolymerized with other vinyl monomers to obtain products with different properties, and is used for manufacturing organic glass, coatings, lubricating oil additives, plastics, adhesives, resins, wood impregnating compounds, motor coil penetrating agents, ion exchange resins, paper glazing agents, textile printing and dyeing auxiliaries, leather treatment agents, printing and dyeing auxiliaries, insulating perfusion materials and the like.
The prior art has the following defects: most continuous cracking organic glass regeneration MMA preparation reaction devices cannot turn over the raw materials fully after feeding, so that the raw materials cannot be fully utilized, and raw materials are wasted.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a continuous schizolysis organic glass regeneration system MMA reaction unit can constantly turn in material heating reaction through the mechanism that turns, makes the material fully react, furthest's utilization material to can not fully turn the raw materials after solving among the prior art because the feeding of most continuous schizolysis organic glass regeneration system MMA reaction unit, lead to the raw materials can not make full use of, the problem of extravagant raw and other materials.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a continuous cracking organic glass regeneration MMA-making reaction device comprises a reaction kettle, a feeding buffer box and a feeding hopper, wherein the feeding buffer box is fixedly arranged at the top end of the reaction kettle, the feeding hopper is fixedly arranged on one side of the feeding buffer box, a feeding hole is formed in the top end of the reaction kettle, the feeding hole is formed in the feeding buffer box, and turning mechanisms are arranged in the reaction kettle and the feeding buffer box;
the turning mechanism comprises a second rotating shaft, the bottom end of the second rotating shaft is movably connected with the bottom end inside the reaction kettle through a bearing, the top end of the second rotating shaft extends out of the top end of the reaction kettle and is movably connected with the reaction kettle through the bearing, a third rotating shaft is arranged inside the reaction kettle, the bottom end of the third rotating shaft is movably connected with the bottom end inside the reaction kettle through the bearing, the top end of the third rotating shaft extends out of the top end of the reaction kettle and is movably connected with the reaction kettle through the bearing, a plurality of first stirring rods are fixedly arranged at the outer end of the second rotating shaft, a plurality of second stirring rods are fixedly arranged at the outer end of the third rotating shaft, the third rotating shaft and the plurality of second stirring rods are staggered in height, a spiral conveying shaft is arranged inside the feeding buffer box, one end of the spiral conveying shaft is movably connected with one side wall inside the feeding buffer box through the bearing, and the other end of the spiral conveying shaft extends out of one side of the feeding buffer box and is movably connected with the reaction kettle through the bearing, and a first power mechanism is arranged on one side of the spiral conveying shaft, and a second power mechanism is arranged at the top end of the second rotating shaft.
Further, the first power mechanism comprises a first rotating shaft, a first motor, two first belt pulleys and a first belt, one end of the first rotating shaft is movably connected with one side of the reaction kettle through a bearing, the first motor is fixedly arranged at one side of the reaction kettle, the other end of the first rotating shaft is fixedly connected with one end of an output shaft of a first motor, two first belt pulleys are respectively sleeved at the outer ends of the spiral conveying shaft and the first rotating shaft, the first belt is arranged between the two first belt pulleys, the second power mechanism comprises a second motor, two second belt pulleys and a second belt, the second motor is fixed to be established on the reation kettle top, second motor output shaft bottom and second pivot top fixed connection, two the second belt pulley is established respectively in second pivot and third pivot outer end, the second belt is established between two second belt pulleys.
Further, a plurality of heating pipes are fixedly arranged at the bottom end inside the reaction kettle, and a heat-conducting plate is fixedly arranged at the top ends of the heating pipes.
Further, a waste residue conveying pipeline is fixedly arranged at the bottom end of the reaction kettle, the top end of the waste residue conveying pipeline penetrates through the heat conducting plate and extends to the inside of the reaction kettle, and a switch valve is fixedly arranged on the waste residue conveying pipeline.
Furthermore, a collecting box is fixedly arranged at the bottom end of the waste residue conveying pipeline, a sealing door is arranged on one side of the collecting box, the sealing door is hinged with the collecting box through a hinge, and a handle is fixedly arranged on one side of the sealing door.
Furthermore, an observation window is fixedly arranged at the front end of the reaction kettle.
Furthermore, a plurality of support columns are fixedly arranged at the bottom end of the reaction kettle, a plurality of bases are fixedly arranged at the bottom ends of the support columns, and the bottoms of the collecting boxes are in contact with the top ends of the bases.
The embodiment of the utility model provides a have following advantage:
the utility model discloses an inside the feeding buffer box is carried to the material to the feeder hopper, it rotates to drive the auger delivery axle through second power unit, the auger delivery axle rotates the material that can carry the inside storage of feeding buffer box, the material can pass inside the feed inlet falls into reation kettle, second power unit drives the second pivot, the third pivot, first puddler and second puddler rotate simultaneously and can constantly turn the inside material of reation kettle, compared with the prior art, can constantly turn in material heating reaction, make the material fully react, furthest's utilization material.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a sectional view of the flipping mechanism provided by the present invention;
FIG. 3 is an enlarged view of the part A structure of FIG. 2 according to the present invention;
fig. 4 is an enlarged view of the part B structure of fig. 2 according to the present invention;
fig. 5 is a perspective view of the fixing block provided by the present invention;
in the figure: 1 reation kettle, 2 feeding baffle-boxes, 3 feeder hoppers, 4 auger delivery axles, 5 first pivot, 6 first motors, 7 first belt pulleys, 8 first belts, 9 second pivot, 10 third pivot, 11 first puddler, 12 second puddlers, 13 second motors, 14 second belt pulleys, 15 second belts, 16 waste residue pipeline, 17 collecting box, 18 sealing door, 19 observation windows, 20 support columns, 21 bases, 22 feed inlets, 23 heating pipes, 24 heat-conducting plates.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
With reference to the attached drawings 1-5 of the specification, the reaction device for regenerating MMA by continuous cracking organic glass comprises a reaction kettle 1, a feeding buffer box 2 and a feeding hopper 3, wherein the feeding buffer box 2 is fixedly arranged at the top end of the reaction kettle 1, the feeding hopper 3 is fixedly arranged at one side of the feeding buffer box 2, a feeding hole 22 is formed at the top end of the reaction kettle 1, the feeding hole 22 is arranged in the feeding buffer box 2, and turning mechanisms are arranged in the reaction kettle 1 and the feeding buffer box 2;
the turning mechanism comprises a second rotating shaft 9, the bottom end of the second rotating shaft 9 is movably connected with the bottom end inside the reaction kettle 1 through a bearing, the top end of the second rotating shaft 9 extends out of the top end of the reaction kettle 1 and is movably connected with the reaction kettle 1 through a bearing, a third rotating shaft 10 is arranged inside the reaction kettle 1, the bottom end of the third rotating shaft 10 is movably connected with the bottom end inside the reaction kettle 1 through a bearing, the top end of the third rotating shaft 10 extends out of the top end of the reaction kettle 1 and is movably connected with the reaction kettle 1 through a bearing, a plurality of first stirring rods 11 are fixedly arranged at the outer end of the second rotating shaft 9, a plurality of second stirring rods 12 are fixedly arranged at the outer end of the third rotating shaft 10, the third rotating shafts 10 and the second stirring rods 12 are staggered in height, a spiral conveying shaft 4 is arranged inside the feeding box 2, one end of the spiral conveying shaft 4 is movably connected with a side wall inside the feeding buffer box 2 through a bearing, the other end of the spiral conveying shaft 4 extends out of one side of the feeding buffer box 2 and is movably connected with the reaction kettle 1 through a bearing, a first power mechanism is arranged on one side of the spiral conveying shaft 4, and a second power mechanism is arranged at the top end of the second rotating shaft 9.
Further, the first power mechanism comprises a first rotating shaft 5, a first motor 6, two first belt pulleys 7 and a first belt 8, one end of the first rotating shaft 5 is movably connected with one side of the reaction kettle 1 through a bearing, the first motor 6 is fixedly arranged on one side of the reaction kettle 1, the other end of the first rotating shaft 5 is fixedly connected with one end of an output shaft of the first motor 6, the two first belt pulleys 7 are respectively sleeved at the outer ends of the spiral conveying shaft 4 and the first rotating shaft 5, the first belt 8 is arranged between the two first belt pulleys 7, the second power mechanism comprises a second motor 13, two second belt pulleys 14 and a second belt 15, the second motor 13 is fixedly arranged at the top end of the reaction kettle 1, the bottom end of the output shaft of the second motor 13 is fixedly connected with the top end of the second rotating shaft 9, the two second belt pulleys 14 are respectively sleeved at the second rotating shaft 9 and a third rotating shaft 10, the second belt 15 is arranged between the two second belt pulleys 14, the first power mechanism provides power for the rotation of the spiral conveying shaft 4, and the second power mechanism provides power for the rotation of the second rotating shaft 9 and the third rotating shaft 10.
Further, the fixed a plurality of heating pipes 23 that are equipped with of the inside bottom of reation kettle 1, it is a plurality of the fixed heat-conducting plate 24 that is equipped with in heating pipe 23 top, heating pipe 23 work can be to reation kettle 1 and the inside heating of feeding buffer box 2, heat-conducting plate 24 plays and leads the temperature effect.
Further, a waste residue conveying pipeline 16 is fixedly arranged at the bottom end of the reaction kettle 1, the top end of the waste residue conveying pipeline 16 penetrates through the heat conduction plate 24 and extends to the inside of the reaction kettle 1, a switch valve is fixedly arranged on the waste residue conveying pipeline 16 and is opened, and waste residue in the reaction kettle 1 can be conveyed to the inside of the collection box 17 from the waste residue conveying pipeline 16 and stored.
Furthermore, a collection box 17 is fixedly arranged at the bottom end of the waste residue conveying pipeline 16, a sealing door 18 is arranged on one side of the collection box 17, the sealing door 18 is hinged with the collection box 17 through a hinge, a handle is fixedly arranged on one side of the sealing door 18, the collection box 17 is used for storing waste residues, and the sealing door 18 plays a role in sealing the collection box 17.
Further, the front end of the reaction kettle 1 is fixedly provided with an observation window 19, and the condition inside the reaction kettle 1 can be observed through the observation window 19.
Further, a plurality of support columns 20 are fixedly arranged at the bottom end of the reaction kettle 1, a base 21 is fixedly arranged at the bottom end of the support columns 20, the bottom of the collection box 17 is in contact with the top end of the base 21, the support columns 20 support the reaction kettle 1, and the base 21 supports the feed inlet 22.
The implementation scenario is specifically as follows: firstly, a worker pours a needed material into the feeding hopper 3, the feeding hopper 3 conveys the material into the feeding buffer box 2, at the moment, the first motor 6 can be started, the first motor 6 can work to drive the first rotating shaft 5 to rotate, the first rotating shaft 5 can rotate to drive one of the first belt pulleys 7 to rotate, one of the first belt pulleys 7 can rotate to drive the first belt 8 to drive, the first belt 8 can drive the other first belt pulley 7 to rotate, the other first belt pulley 7 can rotate to drive the spiral conveying shaft 4 to rotate, the spiral conveying shaft 4 can rotate to convey the material stored in the feeding buffer box 2, the material can pass through the feeding port 22 and fall into the reaction kettle 1, at the moment, the heating pipes 23 are used for heating, the heat conducting plate 24 is used for conducting heat, the second motor 13 is started simultaneously, the second motor 13 can work to drive the second rotating shaft 9, the first stirring rod 11 and one of the second belt pulleys 14 to rotate, one of the second belt pulleys 14 rotates to drive the second belt pulley 15 to transmit, the second belt pulley 15 transmits to drive the other second belt pulley 14, the third rotating shaft 10 and the second stirring rod 12 to rotate together, the first stirring rod 11 and the second stirring rod 12 are staggered in height, so that the first stirring rod 11 and the second stirring rod 12 do not interfere with each other, the first stirring rod 11 and the second stirring rod 12 rotate simultaneously to turn the material inside the reaction kettle 1 continuously, the material can be fully reacted, the material can be fully utilized to the maximum extent, the utility model discloses a turning mechanism can turn continuously during the material heating reaction, so that the material can be fully reacted, the material can be utilized to the maximum extent, the embodiment specifically solves the problem that most continuous cracking organic glass regeneration system MMA reaction devices in the prior art can not turn the raw material fully after feeding, so that the raw material can not be fully utilized, the problem of wasting raw materials.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a continuous schizolysis organic glass regeneration system MMA reaction unit, includes reation kettle (1), feeding baffle-box (2) and feeder hopper (3), fixed the establishing on reation kettle (1) top of feeding baffle-box (2), feeder hopper (3) are fixed to be established in feeding baffle-box (2) one side, feed inlet (22) have been seted up on reation kettle (1) top, inside feeding baffle-box (2), its characterized in that are established in feed inlet (22): turning mechanisms are arranged inside the reaction kettle (1) and the feeding buffer tank (2);
the turning mechanism comprises a second rotating shaft (9), the bottom end of the second rotating shaft (9) is movably connected with the inner bottom end of the reaction kettle (1) through a bearing, the top end of the second rotating shaft (9) extends out of the top end of the reaction kettle (1) and is movably connected with the reaction kettle (1) through a bearing, a third rotating shaft (10) is arranged inside the reaction kettle (1), the bottom end of the third rotating shaft (10) is movably connected with the inner bottom end of the reaction kettle (1) through a bearing, the top end of the third rotating shaft (10) extends out of the top end of the reaction kettle (1) and is movably connected with the reaction kettle (1) through a bearing, a plurality of first stirring rods (11) are fixedly arranged at the outer end of the second rotating shaft (9), a plurality of second stirring rods (12) are fixedly arranged at the outer end of the third rotating shaft (10), the third rotating shaft (10) and the second stirring rods (12) are staggered in height, a spiral conveying shaft (4) is arranged inside the feeding buffer tank (2), the feeding device is characterized in that one end of the spiral conveying shaft (4) is movably connected with one side wall inside the feeding buffer box (2) through a bearing, the other end of the spiral conveying shaft (4) extends out of one side of the feeding buffer box (2) and is movably connected with the reaction kettle (1) through the bearing, one side of the spiral conveying shaft (4) is provided with a first power mechanism, and the top end of the second rotating shaft (9) is provided with a second power mechanism.
2. The reaction device for regenerating MMA, which is used for continuously cracking organic glass, according to claim 1, wherein: the first power mechanism comprises a first rotating shaft (5), a first motor (6), two first belt pulleys (7) and a first belt (8), one end of the first rotating shaft (5) is movably connected with one side of the reaction kettle (1) through a bearing, the first motor (6) is fixedly arranged on one side of the reaction kettle (1), the other end of the first rotating shaft (5) is fixedly connected with one end of an output shaft of the first motor (6), the two first belt pulleys (7) are respectively sleeved at the outer ends of the spiral conveying shaft (4) and the first rotating shaft (5), the first belt (8) is arranged between the two first belt pulleys (7), the second power mechanism comprises a second motor (13), two second belt pulleys (14) and a second belt (15), the second motor (13) is fixedly arranged at the top end of the reaction kettle (1), the bottom end of the output shaft of the second motor (13) is fixedly connected with the top end of the second rotating shaft (9), the second belt wheels (14) are respectively sleeved at the outer ends of the second rotating shaft (9) and the third rotating shaft (10), and the second belt (15) is arranged between the two second belt wheels (14).
3. The reaction device for regenerating MMA, which is used for continuously cracking organic glass, according to claim 1, wherein: a plurality of heating pipes (23) are fixedly arranged at the bottom end inside the reaction kettle (1), and a heat conducting plate (24) is fixedly arranged at the top ends of the heating pipes (23).
4. The reaction device for regenerating MMA of continuously cracking organic glass as claimed in claim 3, wherein: reation kettle (1) bottom mounting is equipped with waste residue pipeline (16), waste residue pipeline (16) top is passed heat-conducting plate (24) and is extended to inside reation kettle (1), fixed ooff valve that is equipped with on waste residue pipeline (16).
5. The reaction device for regenerating MMA of continuously cracking organic glass as claimed in claim 4, wherein: the bottom end of the waste residue conveying pipeline (16) is fixedly provided with a collecting box (17), one side of the collecting box (17) is provided with a sealing door (18), the sealing door (18) is hinged with the collecting box (17) through a hinge, and one side of the sealing door (18) is fixedly provided with a handle.
6. The reaction device for regenerating MMA, which is used for continuously cracking organic glass, according to claim 1, wherein: an observation window (19) is fixedly arranged at the front end of the reaction kettle (1).
7. The reaction device for regenerating MMA of continuously cracking organic glass as claimed in claim 5, wherein: a plurality of supporting columns (20) are fixedly arranged at the bottom end of the reaction kettle (1), a base (21) is fixedly arranged at the bottom end of the supporting columns (20), and the bottom of the collecting box (17) is in contact with the top end of the base (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022914026.0U CN214320124U (en) | 2020-12-08 | 2020-12-08 | Continuous cracking organic glass regeneration system MMA reaction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022914026.0U CN214320124U (en) | 2020-12-08 | 2020-12-08 | Continuous cracking organic glass regeneration system MMA reaction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214320124U true CN214320124U (en) | 2021-10-01 |
Family
ID=77898730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022914026.0U Expired - Fee Related CN214320124U (en) | 2020-12-08 | 2020-12-08 | Continuous cracking organic glass regeneration system MMA reaction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214320124U (en) |
-
2020
- 2020-12-08 CN CN202022914026.0U patent/CN214320124U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210546005U (en) | Automatic glue discharging mechanism for corrugated paper production | |
| CN113244875A (en) | Intelligent efficient semi-solid molecular pulping device | |
| CN214320124U (en) | Continuous cracking organic glass regeneration system MMA reaction unit | |
| CN116928993B (en) | Three-layer vibration fluidized bed dryer | |
| CN214359022U (en) | Board feeding equipment for processing artificial boards | |
| CN213037681U (en) | Organic fertilizer fermentation tank convenient and fast to operate | |
| CN212819675U (en) | Feeding control system | |
| CN216468848U (en) | Automatic bagging machine device | |
| CN220793647U (en) | Duck hair disinfection stoving structure | |
| CN212842476U (en) | Device for drying chemical products | |
| CN207312239U (en) | A kind of Feed Manufacturing collection device | |
| CN211412951U (en) | Rotary drum type rinsing machine | |
| CN214842309U (en) | Automatic drying device for production of tank body capable of avoiding dumping | |
| CN220696762U (en) | Reation kettle convenient to business turn over material | |
| CN221028061U (en) | Sludge dewatering equipment | |
| CN219816254U (en) | High-efficient reation kettle is used in system glue | |
| CN213301586U (en) | System for detecting sealing performance of package | |
| CN220147627U (en) | Novel granule liquid filling machine | |
| CN217313108U (en) | Chemical material heating device | |
| CN217876969U (en) | Full-automatic drying furnace for making tank | |
| CN212074813U (en) | Finished product storage device is used in plastics ribbon production | |
| CN216103101U (en) | Packaging machine with lifting mechanism | |
| CN218129970U (en) | Coating production line | |
| CN218560281U (en) | Conveyer convenient to meat products sterilization | |
| CN212597869U (en) | Novel biochemical machine |
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: 20211001 |