CN114849543A - Processing technology and processing equipment of biomass water-based acrylate - Google Patents
Processing technology and processing equipment of biomass water-based acrylate Download PDFInfo
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- CN114849543A CN114849543A CN202210399774.0A CN202210399774A CN114849543A CN 114849543 A CN114849543 A CN 114849543A CN 202210399774 A CN202210399774 A CN 202210399774A CN 114849543 A CN114849543 A CN 114849543A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000002028 Biomass Substances 0.000 title claims abstract description 46
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 title claims abstract description 40
- 238000005516 engineering process Methods 0.000 title claims abstract description 19
- 238000002156 mixing Methods 0.000 claims abstract description 33
- 239000000839 emulsion Substances 0.000 claims abstract description 14
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000003999 initiator Substances 0.000 claims abstract description 13
- 239000011259 mixed solution Substances 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 239000000178 monomer Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 30
- 238000007599 discharging Methods 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 13
- 238000007790 scraping Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 239000003995 emulsifying agent Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 3
- 239000002562 thickening agent Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims 2
- -1 acrylic ester Chemical class 0.000 claims 1
- 238000004891 communication Methods 0.000 claims 1
- 238000000576 coating method Methods 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 239000000956 alloy Substances 0.000 abstract description 3
- 229910045601 alloy Inorganic materials 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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Abstract
The invention provides a processing technology of biomass water-based acrylate and processing equipment thereof, which comprises the following steps: s1, adding water and the biomass water-based butyl acrylate emulsion into a reaction kettle according to the ratio of 2: 1, and mixing in the reaction kettle; s2, adding an acrylate monomer and an initiator into the mixed solution obtained in the step S1, heating to 95 ℃, mixing, heating to 100 ℃, and keeping the temperature for 40min, relating to the technical field of coatings. The processing technology and the processing equipment of the biomass water-based acrylate are disclosed. The biomass water-based acrylate prepared by the processing technology and the processing equipment of the biomass water-based acrylate provided by the invention has the advantages of more sufficient mixing of raw materials, high quality of obtained products, high yield, excellent adhesive force on iron parts and various alloys, better oil resistance and water resistance, difficult aging and shedding generation and long service life.
Description
Technical Field
The invention relates to the technical field of coatings, in particular to a processing technology and processing equipment of biomass water-based acrylate.
Background
The coating is a continuous film which is coated on the surface of a protected or decorated object and can form firm adhesion with the object to be coated, and is a viscous liquid which is prepared by taking resin, oil or emulsion as a main material, adding or not adding pigments and fillers, adding corresponding auxiliary agents and using organic solvent or water.
Since the pollution of the coating is high due to the existence of a large amount of organic compounds in the conventional coating, the water-based coating having environmental protection is increasingly popular in the market.
In the prior art, although the water-based paint has the characteristics of environmental protection and low pollution, the water-based paint may fall off when being used in a humid environment or an environment with a large amount of oil stains for a long time, so that the service life of the paint is short.
Disclosure of Invention
In order to solve the defects in the background art, the invention aims to provide a processing technology of biomass water-based acrylate and processing equipment thereof, so as to solve the problems that the water-based paint has poor adhesive capacity, can fall off in a complex environment for a long time and has short service life.
The purpose of the invention can be realized by the following technical scheme:
a processing technology of biomass water-based acrylate comprises the following steps:
s1, adding water and the biomass water-based butyl acrylate emulsion into a reaction kettle according to the ratio of 2: 1, and mixing in the reaction kettle;
s2, adding an acrylate monomer and an initiator into the mixed solution obtained in the step S1, heating to 95 ℃, mixing, heating to 100 ℃, and keeping the temperature for 40 min;
s3, adding an emulsifier and a thickener into the mixed solution obtained in the step S2, mixing, and standing for 20min at the temperature of 85-90 ℃;
and S4, adding a film-forming aid into the mixed solution obtained in the step S2, cooling, filtering, and discharging to obtain the biomass water-based acrylate.
Preferably, in the step S1, the mixing and stirring time of the water and the biomass aqueous butyl acrylate emulsion is 8min, and then the mixture is stood for 3min, and the above steps are repeated three times.
Preferably, in the step S1, the temperature inside the reaction kettle is controlled to be between 52 ℃ and 65 ℃ while mixing the water and the biomass aqueous butyl acrylate emulsion.
Preferably, in the step S2, potassium persulfate is used as the initiator, the content of the added initiator is 0.3% -0.6% of the content of the mixed solution obtained in the step S1, and the acrylate monomer and the initiator are added in equal amount.
Preferably, in step S4, when the temperature is decreased after the mixing of the film-forming assistant, the temperature is controlled to be decreased to 20 ℃ or less, and the temperature decrease rate is not more than 5 ℃/h.
A processing device of biomass water-based acrylate comprises a kettle body of a reaction kettle used in the step S1, the top of the kettle body is provided with a mounting rack, the top of the mounting rack is fixedly provided with a driving motor, the output end of the driving motor penetrates through the mounting rack and is fixedly connected with a driving gear, the bottom of the mounting rack is rotatably connected with a rotating rod, the outer surface of the rotating rod is fixedly connected with a driven gear matched with the driving gear, the bottom of the rotating rod extends into the kettle body and is fixedly connected with three stirring mechanisms which are uniformly arranged, the stirring mechanism comprises an installation loop bar, one side of the installation loop bar is fixedly connected with a scraping plate used for scraping off materials attached to the inner wall of the kettle body, the mounting sleeve rod is characterized in that a connecting rod is fixedly connected between the top and the bottom of the mounting sleeve rod, and a plurality of mixing shafts are fixedly connected to the connecting rod.
Preferably, the both sides of the cauldron body all fixedly connected with mount, two the one end of mount respectively with the both sides fixed connection of mount is used for the mount provides the support, drive gear with driven gear meshes mutually.
Preferably, both ends of the installation loop bar are fixed on the outer surface of the rotating bar, and one end of the mixing shaft is fixedly connected with the installation loop bar.
Preferably, be provided with the unloading pipe on the cauldron body, the top of unloading pipe is passed mounting bracket and fixedly connected with blanking hopper, the both sides of unloading pipe evenly are provided with a plurality of remote conveying pipeline, the bottom of the cauldron body is provided with the discharging pipe, be provided with the control valve on the discharging pipe, the bottom of the cauldron body is annular array and is provided with three supporting leg.
Preferably, the top fixedly connected with protection frame of hopper down, one side fixedly connected with electric telescopic handle of protection frame inner wall, electric telescopic handle's one end fixed connection slip upper shield.
The invention has the beneficial effects that:
according to the biomass water-based acrylate prepared by the method, the raw materials are more fully mixed, the obtained product is high in quality and yield, excellent adhesion is achieved on iron parts and various alloys, the oil resistance and the water resistance are better, and the biomass water-based acrylate has the advantages of being not easy to age and fall off and long in service life.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts;
FIG. 1 is a schematic flow diagram of a processing process for biomass aqueous acrylate provided in example 1 of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the processing equipment for biomass water-based acrylate provided in example 2 of the present invention;
FIG. 3 is a schematic view of the electric telescopic rod shown in FIG. 2 in an extended state;
FIG. 4 is a schematic structural view of the lower hopper section shown in FIG. 2;
FIG. 5 is a schematic structural view of the bottom part of the kettle shown in FIG. 4;
FIG. 6 is a schematic structural view of the inner part of the kettle body shown in FIG. 5;
FIG. 7 is a schematic structural view of the stirring structure shown in FIG. 6;
fig. 8 is a schematic structural view of a bottom portion of the scraper plate shown in fig. 7.
The reference numbers are as follows:
1. the cauldron body, 2, the mounting bracket, 3, driving motor, 4, drive gear, 5, dwang, 6, driven gear, 7, rabbling mechanism, 71, installation loop bar, 72, scrape flitch, 73, connecting rod, 74, mixing shaft, 8, mount, 9, unloading pipe, 10, lower hopper, 11, remote material conveying pipe, 12, discharging pipe, 13, control valve, 14, supporting leg.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A processing technology of biomass water-based acrylate comprises the following steps:
s1, adding water and the biomass water-based butyl acrylate emulsion into a reaction kettle according to the ratio of 2: 1, and mixing in the reaction kettle;
s2, adding an acrylate monomer and an initiator into the mixed solution obtained in the step S1, heating to 95 ℃, mixing, heating to 100 ℃, and keeping the temperature for 40 min;
s3, adding an emulsifier and a thickener into the mixed solution obtained in the step S2, mixing, and standing for 20min at the temperature of 85-90 ℃;
and S4, adding a film-forming aid into the mixed solution obtained in the step S2, cooling, filtering, and discharging to obtain the biomass water-based acrylate.
The following needs are satisfied for the resultant acrylates,
first, the state in the vessel was uniform after stirring, no hard lumps, and its test method was 5.4.1 in HG/T4758-2014.
And secondly, the factory viscosity (stormer viscometer) is 70KU-100KU, and the test method is GB/T6753.1-2007.
And thirdly, the surface drying time is less than or equal to 2h and the complete drying time is less than or equal to 7d when the test method is GB/T1728-1979 and GB/T1728-1979.
And fourthly, the artificial climate aging resistance (bottom and surface) needs to meet the requirements of no bubbling, no cracking and no peeling for 1000h, the pulverization is less than or equal to 1 grade, the discoloration is less than or equal to 2 grade, and the light loss is less than or equal to 2 grade, and the test method is GB/T1865-2009.
In the step S1, the mixing and stirring time of the water and the biomass aqueous butyl acrylate emulsion is 8min, and then the mixture is stood for 3min, and the above steps are repeated three times.
Through reciprocating stirring and standing, the water and the biomass water-based butyl acrylate emulsion can be mixed more fully.
In the step S1, the temperature inside the reaction kettle is controlled to be between 52 ℃ and 65 ℃ while mixing the water and the biomass aqueous butyl acrylate emulsion.
The temperature of 52 ℃ to 65 ℃ is a temperature range suitable for mixing water and the biomass water-based butyl acrylate emulsion, so that the water and the biomass water-based butyl acrylate emulsion can be more conveniently mixed.
In the step S2, potassium persulfate is adopted as the initiator, the content of the added initiator is 0.3-0.6% of the content of the mixed solution obtained in the step S1, and the acrylate monomer and the initiator are added in equal amount.
In the step S4, when the temperature is reduced after the film forming aid is mixed, the temperature is controlled to be reduced to below 20 ℃, and the cooling rate is not more than 5 ℃/h.
By controlling the temperature reduction speed during temperature reduction, the influence of sharp temperature reduction on the product quality is avoided.
Compared with the related technology, the processing technology and the processing equipment of the biomass water-based acrylate provided by the invention have the following beneficial effects:
through the prepared biomass water-based acrylate, the raw materials are more fully mixed, the obtained product is high in quality and yield, excellent adhesive force is achieved on iron parts and various alloys, the oil resistance and the water resistance are better, and the biomass water-based acrylate has the advantages of being not easy to age and fall off and long in service life.
Example 2
A processing device of biomass water-based acrylate comprises a kettle body 1 of a reaction kettle used in the step S1, wherein an installation frame 2 is arranged at the top of the kettle body 1, a driving motor 3 is fixedly installed at the top of the installation frame 2, the output end of the driving motor 3 penetrates through the installation frame 2 and is fixedly connected with a driving gear 4, a rotating rod 5 is rotatably connected to the bottom of the installation frame 2, a driven gear 6 matched with the driving gear 4 is fixedly connected to the outer surface of the rotating rod 5, the bottom of the rotating rod 5 extends into the kettle body 1 and is fixedly connected with three uniformly arranged stirring mechanisms 7, each stirring mechanism 7 comprises an installation loop bar 71, a scraping plate 72 used for scraping off materials attached to the inner wall of the kettle body 1 is fixedly connected to one side of the installation loop bar 71, a connecting rod 73 is fixedly connected between the top and the bottom of the installation loop bar 71, a plurality of mixing shafts 74 are fixedly connected to the connecting rod 73.
As shown in fig. 4 and 7, the whole stirring mechanism 7 is made of stainless steel, the surface is designed to be smooth, and the surface is covered with a water-repellent film, so that when the stirring mechanism 7 mixes various solutions in the kettle body 1, materials with various components are not easy to stick to the stirring mechanism 7.
Driving motor 3 is servo motor, external power supply, and be provided with the control switch that corresponds externally, mounting bracket 2 is located cauldron body 1 directly over, there is the opening to make things convenient for driving motor 3's output to pass on mounting bracket 2, make driving motor 3 can drive gear 4 and rotate dwang 5 and rotate the bottom of connecting at mounting bracket 2, make mounting bracket 2 regard as the support of dwang 5, driving motor 3 does not regard as the support of dwang 5, promote driving motor 3's life.
The equal fixedly connected with mount 8 in both sides of the cauldron body 1, two the one end of mount 8 respectively with the both sides fixed connection of mounting bracket 2 is used for doing mount 8 provides the support, drive gear 4 with driven gear 6 meshes mutually.
As shown in fig. 4, two fixing frames 8 provide support for the mounting frame 2 from both sides, so as to ensure the stability and balance of the mounting frame 2, and the driving gear 4 and the driven gear 6 have the same size and number of teeth, so that the rotating rod 5 and the driving motor 3 have the same rotating speed.
Both ends of the installation loop bar 71 are fixed on the outer surface of the rotating rod 5, and one end of the mixing shaft 74 is fixedly connected with the installation loop bar 71.
As shown in fig. 7 and 8, two fixing points exist between the mounting sleeve rod 71 and the rotating rod 5, and the mixing shaft 74 is simultaneously fixed with the connecting rod 73 and the mounting sleeve rod 71, so that the stability of the mixing shaft 74 is improved.
Be provided with unloading pipe 9 on the cauldron body 1, the top of unloading pipe 9 is passed hopper 10 under mounting bracket 2 and the fixedly connected with, the both sides of unloading pipe 9 evenly are provided with a plurality of long-range conveying pipeline 11, the bottom of the cauldron body 1 is provided with discharging pipe 12, be provided with control valve 13 on the discharging pipe 12, the bottom of the cauldron body 1 is annular array and is provided with three supporting leg 14.
As shown in fig. 4, when the material needs to be input into the kettle body 1, the material can be conveyed from the discharging hopper 10 to the inside of the kettle body 1 through the discharging pipe 9, the material can also be connected with the remote material conveying pipe 11 through the material pump, the material is conveyed to the discharging pipe 9 through the remote material conveying pipe 11 directly from a far production line, and then is input into the inside of the kettle body 1 through the discharging pipe 9, so that the input mode of the material can be selected to be input from a near end or input from a remote position according to actual needs, the remote material conveying pipe 11 is obliquely arranged, and the material input through the remote material conveying pipe 11 can enter the discharging pipe 9 more easily.
As shown in FIG. 5, the three support legs 14 can provide triangular supports for the autoclave body 1, so as to ensure the stability of the autoclave body 1.
The top fixedly connected with of hopper 10 down protects frame 15, one side fixedly connected with electric telescopic handle 16 of protection frame 15 inner wall, the one end fixed connection slip ways lid 17 of electric telescopic handle 16.
As shown in fig. 2, one side of the sliding sleeve cover 17 has an opening, and one end of the electric telescopic rod 17 is fixed on the inner wall of the opening, so that when the electric telescopic rod 16 is contracted, the electric telescopic rod 17 can be relatively retracted into the inside of the sliding sleeve cover 17, the protection frame 15 is positioned above the discharging hopper 10 and has an opening, so that the material can conveniently fall into the discharging hopper 10, when the electric telescopic rod 16 is expanded, the sliding sleeve cover 17 can be pushed to the upper side of the discharging hopper 10 (as shown in fig. 3), so as to shield the discharging hopper 10, and prevent the dust from falling into the discharging hopper 10 from the upper side;
on the contrary, when the blanking hopper 10 is required to be used for blanking, the electric telescopic rod 16 is contracted, so that the sliding sleeve cover 17 moves towards the direction of the electric telescopic rod 16 and leaks out of the upper opening of the blanking hopper 10, and at the moment, the materials can be input into the blanking hopper 10 from top to bottom.
The working principle of the processing technology and the processing equipment of the biomass water-based acrylate provided by the invention is as follows:
when outside material passes through unloading pipe 9 and inputs the inside of the cauldron body 1, start driving motor 3, driving motor 3 drives drive gear 4 and rotates, drive gear 4 drives driven gear 6 and rotates, driven gear 6 can drive dwang 5 and rotate, drive three rabbling mechanism 7 by dwang 5 and rotate, installation loop bar 71 rotates along with dwang 5, installation loop bar 71 passes through connecting rod 73 and drives mixing shaft 74 and rotate, make the mixing shaft 74 that sets up on the rabbling mechanism 7 can mix the material of the cauldron body 1 inside in the internal portion of cauldron rotate, the convenient material that mixes fast.
In addition, when the mounting loop bar 71 rotates, the scraper plates 72 can be driven to rotate synchronously, so that the scraper plates 72 can scrape off the materials attached to the inner wall of the kettle body 1, and the materials attached to the inner part of the kettle body 1 enter the kettle body 1 again to be mixed.
Compared with the related technology, the processing technology and the processing equipment of the biomass water-based acrylate provided by the invention have the following beneficial effects:
rotation through driving motor 3 can drive three rabbling mechanism 7 and rotate, is rotated by mixing axle 74 among the rabbling mechanism 7 and mixes the material of the inside of the cauldron body 1 to scrape flitch 72 in the rabbling mechanism 7 when the cauldron body 1 is inside to rotate simultaneously, still can strike off the adsorbed material of the internal wall of cauldron 1 through scraping flitch 72, avoid the material to remain, make the mixture of material more abundant.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. The processing technology of the biomass water-based acrylate is characterized by comprising the following steps of:
s1, adding water and the biomass water-based butyl acrylate emulsion into a reaction kettle according to the ratio of 2: 1, and mixing in the reaction kettle;
s2, adding an acrylate monomer and an initiator into the mixed solution obtained in the step S1, heating to 95 ℃, mixing, heating to 100 ℃, and keeping the temperature for 40 min;
s3, adding an emulsifier and a thickener into the mixed solution obtained in the step S2, mixing, and standing for 20min at the temperature of 85-90 ℃;
and S4, adding a film-forming aid into the mixed solution obtained in the step S2, cooling, filtering and discharging to obtain the biomass water-based acrylate.
2. The processing technology of biomass water-based acrylate according to claim 1, wherein in the step S1, the mixing and stirring time of water and biomass water-based butyl acrylate emulsion is 8min, then the standing is carried out for 3min, and the above steps are repeated three times.
3. The processing technology of biomass aqueous acrylic ester according to claim 2, wherein in the step S1, the temperature inside the reaction kettle is controlled between 52 ℃ and 65 ℃ while mixing the water and the biomass aqueous butyl acrylate emulsion.
4. The processing technology of biomass water-based acrylate according to claim 1, wherein in the step S2, potassium persulfate is adopted as the initiator, the content of the added initiator is 0.3% -0.6% of the content of the mixed solution obtained in the step S1, and the acrylate monomer and the initiator are added in equal amount.
5. The processing technology of biomass water-based acrylate according to claim 1, wherein in the step S4, when the temperature is reduced after the mixing of the film forming aid, the temperature is controlled to be reduced to below 20 ℃, and the cooling rate is not more than 5 ℃/h.
6. The utility model provides a processing equipment of living beings waterborne acrylate, a serial communication port, including the cauldron body (1) of the reation kettle that step S1 used, the top of the cauldron body (1) is provided with mounting bracket (2), the top fixed mounting of mounting bracket (2) has driving motor (3), the output of driving motor (3) passes mounting bracket (2) and fixedly connected with drive gear (4), the bottom of mounting bracket (2) is rotated and is connected with dwang (5), the outer fixed surface of dwang (5) be connected with driven gear (6) that drive gear (4) cooperation was used, the bottom of dwang (5) is stretched into rabbling mechanism (7) of the three even setting of inside and fixedly connected with of the cauldron body (1), rabbling mechanism (7) are including installation loop bar (71), one side fixedly connected with of installation loop bar (71) is used for right the cauldron body (1) inner wall adheres to scraping the material scrapes The material plate (72), fixedly connected with connecting rod (73) between the top and the bottom of installation loop bar (71), fixedly connected with a plurality of mixing shafts (74) on connecting rod (73).
7. The processing equipment of biomass water-based acrylate according to claim 6, wherein fixing frames (8) are fixedly connected to both sides of the kettle body (1), one ends of the two fixing frames (8) are respectively and fixedly connected with both sides of the mounting frame (2) to support the fixing frames (8), and the driving gear (4) is meshed with the driven gear (6).
8. The processing equipment of biomass water-based acrylate according to claim 7, wherein both ends of the installation sleeve rod (71) are fixed on the outer surface of the rotating rod (5), and one end of the mixing shaft (74) is fixedly connected with the installation sleeve rod (71).
9. The processing equipment of biomass water-based acrylate according to claim 8, wherein a discharging pipe (9) is arranged on the kettle body (1), the top of the discharging pipe (9) penetrates through the mounting frame (2) and is fixedly connected with a discharging hopper (10), a plurality of remote material conveying pipes (11) are uniformly arranged on two sides of the discharging pipe (9), a discharging pipe (12) is arranged at the bottom of the kettle body (1), a control valve (13) is arranged on the discharging pipe (12), and three supporting legs (14) are arranged at the bottom of the kettle body (1) in an annular array.
10. The processing equipment of biomass water-based acrylate according to claim 9, wherein a protective frame (15) is fixedly connected to the top of the discharging hopper (10), an electric telescopic rod (16) is fixedly connected to one side of the inner wall of the protective frame (15), and one end of the electric telescopic rod (16) is fixedly connected with a sliding sleeve cover (17).
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