CN112516940A - Waste liquid recovery device for polyurethane rheology modifier synthesis reaction - Google Patents
Waste liquid recovery device for polyurethane rheology modifier synthesis reaction Download PDFInfo
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- CN112516940A CN112516940A CN202011153663.9A CN202011153663A CN112516940A CN 112516940 A CN112516940 A CN 112516940A CN 202011153663 A CN202011153663 A CN 202011153663A CN 112516940 A CN112516940 A CN 112516940A
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- waste liquid
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- rheology modifier
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- 238000011084 recovery Methods 0.000 title claims abstract description 101
- 239000007788 liquid Substances 0.000 title claims abstract description 25
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 24
- 239000004814 polyurethane Substances 0.000 title claims abstract description 24
- 239000002699 waste material Substances 0.000 title claims abstract description 24
- 239000006254 rheological additive Substances 0.000 title claims abstract description 18
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 230000033228 biological regulation Effects 0.000 claims description 12
- 238000004064 recycling Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 11
- 229920001971 elastomer Polymers 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000013016 damping Methods 0.000 claims 1
- 239000008187 granular material Substances 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 239000012295 chemical reaction liquid Substances 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 9
- 230000035939 shock Effects 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
- B01D29/118—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration open-ended
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a waste liquid recovery device for synthesis reaction of a polyurethane rheological modifier, which comprises a recovery device main body, wherein the surface of one side of the recovery device main body is communicated with a flow guide pipe, the tail end of the flow guide pipe is in threaded connection with a filter pipe, symmetrical clamping grooves are formed in the inner surface of the filter pipe, symmetrical connecting rods are arranged in the inner cavity of the filter pipe, a pull rod is hinged to the top of each connecting rod, a filter device is arranged in the filter pipe, symmetrical spring grooves are formed in one end of the filter device, the pull rod penetrates through the spring grooves and extends to the top end of the filter device; through having installed filter equipment additional, filter equipment can be to the recovery unit main part when the operation, and the inside unable dissolved impurity of recovery unit main part is collected, avoids the inside too much insoluble substance of piling up of reaction liquid to make the honeycomb duct produce the jam, influence the recovery unit main part and continue the operation, improved the security of recovery unit main part.
Description
Technical Field
The invention relates to the field of chemical waste liquid recovery, in particular to a waste liquid recovery device for polyurethane rheology modifier synthesis reaction.
Background
The rheological property of the polyurethane endows the water-based paint with good flowing and leveling property, luster, water resistance of a coating film and construction splash resistance, the rheological property of the polyurethane is similar to that of Newtonian fluid, the viscosity of the polyurethane is low, the polyurethane is easy to process when in use, and the polyurethane has good compatibility with water-based resin and emulsion. In the process of synthesizing polyurethane by modifying the rheology, a large amount of waste liquid is generated, and a waste liquid recovery device is required.
However, when the existing waste liquid recovery device is in operation, a large amount of insoluble substances can not be dissolved, and can be blocked when being discharged, so that the safety is low, secondly, the existing waste liquid recovery device is low in reaction speed and low in efficiency, thirdly, the existing waste liquid recovery device can not adjust the reaction temperature, so that the applicability is poor, and therefore the waste liquid recovery device for the synthesis reaction of the polyurethane rheological modifier is provided.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a waste liquid recovery device for polyurethane rheology modifier synthesis reaction, wherein a filter device is additionally arranged at a flow guide pipe, so that the technical problems that a large amount of insoluble substances cannot be dissolved in the operation of the conventional waste liquid recovery device, blockage is generated in the discharge process, and the safety is low can be solved.
In order to solve the technical problems, the invention provides the following technical scheme: a waste liquid recovery device for the synthesis reaction of a polyurethane rheology modifier comprises a recovery device main body, the surface of one side of the recovery device main body is communicated with a flow guide pipe, the tail end of the flow guide pipe is in threaded connection with a filter pipe, the inner surface of the filtering pipe is provided with symmetrical clamping grooves, the inner cavity of the filtering pipe is provided with symmetrical connecting rods, a pull rod is hinged at the top of the connecting rod, a filtering device is arranged inside the filtering pipe, symmetrical spring grooves are arranged inside one end of the filtering device, the pull rod penetrates through the spring grooves, the pull rod extends to the top end of the filtering device, the top end of the pull rod is fixedly connected with a clamping block, the fixture block is matched with the clamping groove, the top end of the pull rod is fixedly connected with a limiting stop ring, a limiting spring is sleeved on the outer side of the pull rod, and the two ends of the limiting spring are fixedly connected with the spring groove and the limiting stop ring.
As a preferable technical scheme of the invention, a reaction kettle is arranged in the recovery device main body, a motor is arranged on the inner bottom surface of the reaction kettle, a protective shell is arranged on the outer side of the motor, the top end of the motor penetrates through the protective shell, and the motor is in transmission connection with a stirring blade.
As a preferred technical scheme, one side of the recovery device main body is fixedly connected with a mounting plate, a temperature adjusting device is arranged above the mounting plate, symmetrical sliding grooves are formed in the surface of the mounting plate, symmetrical T-shaped sliding blocks are fixedly connected to the bottom end of the temperature adjusting device and matched with the sliding grooves, symmetrical magnetic stripes b are fixedly connected to the surface of the recovery device main body, symmetrical magnetic stripes a are fixedly connected to the surface of the temperature adjusting device, the magnetic stripes b and the magnetic stripes a are tightly attracted, and a rubber sealing layer is filled between the recovery device main body and the temperature adjusting device.
As a preferred technical scheme of the invention, the bottom end of the recovery device main body is fixedly connected with a base, shock absorbing pieces which are uniformly distributed are arranged in the base, and rubber particles are filled in a cavity between the shock absorbing pieces.
As a preferred technical scheme of the invention, the bottom end of the connecting rod is fixedly connected with an L-shaped supporting rod, the outer side of the L-shaped supporting rod is sleeved with a spring tube, the bottom end of the L-shaped supporting rod is fixedly connected with a shock absorption piece, the L-shaped supporting rod penetrates through the spring tube, and the L-shaped supporting rod extends to the outer side of the spring tube.
As a preferable technical scheme of the invention, the surface of the recovery device main body is provided with heat dissipation nets which are symmetrically distributed.
As a preferable technical scheme of the invention, the bottom end of the base is provided with retractable universal wheels, and the universal wheels are distributed pairwise and symmetrically.
In a preferred embodiment of the present invention, an air pressure detecting device is provided on one side of the recovery device main body, and the air pressure detecting device is communicated with an alarm device.
As a preferred technical scheme of the invention, the surface of the base is plated with chromium-nickel alloy, and the surface of the chromium-nickel alloy is provided with an anti-skid groove.
In a preferred embodiment of the present invention, the surface of the recovery device main body is provided with an explosion-proof material layer.
Compared with the prior art, the invention can achieve the following beneficial effects:
1. through having installed filter equipment additional, filter equipment can be to the recovery unit main part when the operation, and the inside unable dissolved impurity of recovery unit main part is collected, avoids the inside too much insoluble substance of piling up of reaction liquid to make the honeycomb duct produce the jam, influence the recovery unit main part and continue the operation, improved the security of recovery unit main part, further, also improved recovery unit main part life.
2. Through having installed the stirring leaf additional, can increase the dissolution of the inside material of recovery unit main part, produce acceleration effect to the inside chemical reaction of recovery unit main part, improved the operating efficiency of recovery unit main part, further, the inside reaction liquid of recovery unit main part constantly stirs, also is favorable to the discharge of insoluble substance, has improved the practicality of recovery unit main part.
3. Through having installed temperature regulation apparatus additional, temperature regulation apparatus can carry out appropriate regulation to the temperature of recovery unit main part, makes the inside temperature of recovery unit main part be in suitable state, is favorable to improving the reaction efficiency of reaction liquid in the recovery unit main part, and further, temperature regulation apparatus also can exert an influence to the inside atmospheric pressure of recovery unit main part, improves the security of recovery unit main part.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a cross-sectional structure at a reaction vessel of the present invention;
FIG. 3 is a schematic cross-sectional view of a filter tube according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 3 according to the present invention;
FIG. 6 is a cross-sectional view of a base according to the present invention;
FIG. 7 is a schematic cross-sectional view of a temperature control device according to the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 7 at C according to the present invention;
FIG. 9 is a schematic cross-sectional view of the T-shaped slider of the present invention;
wherein: 1. a recovery device main body; 2. a base; 3. a heat-dissipating web; 4. a reaction kettle; 5. a temperature adjustment device; 6. stirring blades; 7. a protective shell; 8. a motor; 9. a filter tube; 10. a flow guide pipe; 11. a filtration device; 12. a connecting rod; 13. an L-shaped support bar; 14. a card slot; 15. a clamping block; 16. a pull rod; 17. a spring slot; 18. a limit stop ring; 19. a limiting spring; 20. a chute; 21. a spring tube; 22. a cushioning member; 23. rubber particles; 24. a rubber sealing layer; 25. mounting a plate; 26. a magnetic strip a; 27. a magnetic strip b; 28. t-shaped sliding blocks.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-9, a waste liquid recycling device for polyurethane rheology modifier synthesis reaction comprises a recycling device main body 1, a flow guide pipe 10 is communicated with one side surface of the recycling device main body 1, the tail end of the flow guide pipe 10 is in threaded connection with a filter pipe 9, symmetrical clamping grooves 14 are formed in the inner surface of the filter pipe 9, symmetrical connecting rods 12 are arranged in the inner cavity of the filter pipe 9, a pull rod 16 is hinged to the top of the connecting rod 12, a filter device 11 is arranged in the filter pipe 9, symmetrical spring grooves 17 are formed in one end of the filter device 11, the pull rod 16 penetrates through the spring grooves 17 and extends to the top end of the filter device 11, a clamping block 15 is fixedly connected to the top end of the pull rod 16, the clamping block 15 is matched with the clamping grooves 14, a limiting stop ring 18 is fixedly connected to the top end of the pull rod 16, a limiting spring 19 is sleeved on the outer side of the pull rod 16, the limit stop rings 18 are all fixedly connected;
when the recovery device main body 1 is used, insoluble substances in the recovery device main body 1 need to be filtered and collected, when the filter device 11 is installed, the connecting rod 12 is pulled downwards, the connecting rod 12 drives the pull rod 16 to move, the pull rod 16 drives the fixture block 15 to move, the limiting spring 19 which is originally in a normal state is stressed and contracted, when the fixture block 15 is in a proper position, the filter device 11 is aligned with the middle of the filter pipe 9 to move, the fixture block 15 slides along the inner surface of the filter pipe 9, until the fixture block 15 is in the clamping groove 14, the limiting spring 19 is not stressed any more, the fixture block 15 is pushed to be clamped with the clamping groove 14, at the moment, the filter device 11 is installed completely, the operation is simple, the filter device 11 can collect impurities which cannot be dissolved in the recovery device main body 1 when the recovery device main body 1 is in operation, and excessive insoluble substances in reaction liquid are avoided, therefore, the draft tube 10 is blocked, the continuous operation of the recovery device body 1 is influenced, the safety of the recovery device body 1 is improved, and the service life of the recovery device body 1 is further prolonged.
In another embodiment, the embodiment discloses a reaction kettle 4 disposed inside a recovery device main body 1, as shown in fig. 2, the reaction kettle 4 is disposed inside the recovery device main body 1, a motor 8 is disposed on an inner bottom surface of the reaction kettle 4, a protective shell 7 is disposed outside the motor 8, a top end of the motor 8 penetrates through the protective shell 7, and the motor 8 is in transmission connection with a stirring blade 6;
during the use, when recovery unit main part 1 carries out the operation, motor 8 drive stirring leaf 6 rotates, and stirring leaf 6 stirs the reaction liquid inside recovery unit main part 1, when stirring, can increase the dissolution of the inside material of recovery unit main part 1, produces acceleration effect to the inside chemical reaction of recovery unit main part 1, has improved the operating efficiency of recovery unit main part 1, and further, the inside reaction liquid of recovery unit main part 1 stirs constantly, also is favorable to the discharge of insoluble substance, has improved the practicality of recovery unit main part 1.
In another embodiment, the embodiment discloses a mounting plate 25 disposed on one side of the recycling device main body 1, as shown in fig. 7 and 9, the mounting plate 25 is fixedly connected to one side of the recycling device main body 1, a temperature adjusting device 5 is disposed above the mounting plate 25, symmetrical sliding slots 20 are disposed on the surface of the mounting plate 25, symmetrical T-shaped sliders 28 are fixedly connected to the bottom end of the temperature adjusting device 5, the T-shaped sliders 28 are matched with the sliding slots 20, symmetrical magnetic strips b27 are fixedly connected to the surface of the recycling device main body 1, symmetrical magnetic strips a26 are fixedly connected to the surface of the temperature adjusting device 5, the magnetic strips b27 are closely attracted to the magnetic strips a26, and a rubber sealing layer 24 is filled between the recycling device main body 351 and the temperature adjusting device 5;
during the use, in the operation process of recovery unit main part 1, when needing to adjust the temperature, aim at spout 20 with T shape slider 28 and remove, when magnetic stripe a26 and magnetic stripe b27 adsorb completely, temperature regulation apparatus 5 is installed and is accomplished, temperature regulation apparatus 5 can carry out appropriate regulation to the temperature of recovery unit main part 1, make the inside temperature of recovery unit main part 1 be in suitable state, be favorable to improving the reaction efficiency of the interior reaction liquid of recovery unit main part 1, furtherly, temperature regulation apparatus 5 also can exert an influence to the inside atmospheric pressure of recovery unit main part 1, improve the security of recovery unit main part 1.
In another embodiment, the embodiment discloses a base 2 disposed at the bottom end of a recovery device main body 1, as shown in fig. 1 and 6, the bottom end of the recovery device main body 1 is fixedly connected with the base 2, cushioning members 22 are uniformly distributed in the base 2, and a cavity between the cushioning members 22 is filled with rubber particles 23; when the shock absorption device is used, the shock absorption piece 22 and the rubber particles 23 can play a shock absorption role when the recovery device main body 1 is impacted, and the safety of the recovery device main body 1 is improved.
In another embodiment, the present embodiment discloses an L-shaped support rod 13 disposed at the bottom end of the connecting rod 12, as shown in fig. 5, the bottom end of the connecting rod 12 is fixedly connected with the L-shaped support rod 13, a spring tube 21 is sleeved outside the L-shaped support rod 13, a shock absorber 22 is fixedly connected to the bottom end of the L-shaped support rod 13, the L-shaped support rod 13 penetrates through the spring tube 21, and the L-shaped support rod 13 extends to the outside of the spring tube 21; when the filtering device 11 is used, the shock absorption member 22 is always in a contracted state, so that elasticity is provided for the L-shaped supporting rod 13, and the stability of the filtering device 11 is further improved.
In another embodiment, the present embodiment discloses a heat dissipation net 3 disposed on the surface of the recycling device main body 1, as shown in fig. 1, the heat dissipation net 3 is disposed on the surface of the recycling device main body 1, and the heat dissipation nets 3 are symmetrically distributed; when the heat dissipation device is used, the heat dissipation net 3 can increase air convection, and the heat dissipation effect of the recovery device main body 1 is improved.
In another embodiment, the embodiment discloses universal wheels arranged at the bottom end of the base 2, as shown in fig. 1, retractable universal wheels are arranged at the bottom end of the base 2, and the universal wheels are distributed in pairwise symmetry; when the universal wheel is used, the sliding friction between the recovery device body 1 and the ground can be converted into rolling friction through the universal wheel, and the flexibility of the recovery device body 1 is improved.
In another embodiment, the present embodiment discloses an air pressure detecting device disposed on one side of the recovery device main body 1, as shown in fig. 1, the air pressure detecting device is disposed on one side of the recovery device main body 1, and the air pressure detecting device is communicated with an alarm device; when the pressure inside the recovery device main body 1 is high, an alarm is generated, and the safety of the recovery device main body 1 is improved.
In another embodiment, the embodiment discloses a chrome-nickel alloy disposed on the surface of the base 2, as shown in fig. 1, the surface of the base 2 is plated with the chrome-nickel alloy, and the surface of the chrome-nickel alloy is provided with an anti-slip groove; when the anti-skid device is used, the chromium-nickel alloy can passivate the surface of the base 2, the base 2 is prevented from being corroded, the service life of the base 2 is prolonged, and the anti-skid groove can play an anti-skid role.
In another embodiment, the present embodiment discloses an explosion-proof material layer disposed on the surface of the recovery device body 1, as shown in fig. 1, the surface of the recovery device body 1 is provided with the explosion-proof material layer; when the explosion-proof material layer is used, the damage caused when the recovery device main body 1 generates accidental explosion can be reduced, and the safety of the recovery device main body 1 is improved.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
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, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a waste liquid recovery unit for polyurethane rheology modifier synthetic reaction, includes recovery unit main part (1), its characterized in that: the recycling device is characterized in that a flow guide pipe (10) is communicated with the surface of one side of the recycling device main body (1), the tail end of the flow guide pipe (10) is in threaded connection with a filter pipe (9), symmetrical clamping grooves (14) are formed in the inner surface of the filter pipe (9), symmetrical connecting rods (12) are arranged in the inner cavity of the filter pipe (9), a pull rod (16) is hinged to the top of each connecting rod (12), a filter device (11) is arranged in the filter pipe (9), symmetrical spring grooves (17) are formed in one end of the filter device (11), the pull rod (16) penetrates through the spring grooves (17), the pull rod (16) extends to the top end of the filter device (11), a clamping block (15) is fixedly connected to the top end of the pull rod (16), the clamping block (15) is matched with the clamping grooves (14), and a limiting blocking ring (18) is fixedly connected to the top end of the pull, the outside cover of pull rod (16) is equipped with spacing spring (19), the both ends of spacing spring (19) are fixed connection with spring groove (17), spacing fender ring (18).
2. The waste liquid recovery device for the synthesis reaction of the polyurethane rheology modifier as claimed in claim 1, wherein: the inside of recovery unit main part (1) is provided with reation kettle (4), the interior bottom surface of reation kettle (4) is provided with motor (8), the outside of motor (8) is provided with protective housing (7), protective housing (7) are run through on the top of motor (8), just motor (8) transmission is connected with stirring leaf (6).
3. The waste liquid recovery device for the synthesis reaction of the polyurethane rheology modifier as claimed in claim 1, wherein: one side fixedly connected with mounting panel (25) of recovery unit main part (1), the top of mounting panel (25) is provided with temperature regulation apparatus (5), spout (20) of symmetry are seted up on the surface of mounting panel (25), T shape slider (28) of the bottom fixedly connected with symmetry of temperature regulation apparatus (5), T shape slider (28) and spout (20) phase-match, the fixed surface of recovery unit main part (1) is connected with magnetic stripe b (27) of symmetry, the fixed surface of temperature regulation apparatus (5) is connected with magnetic stripe a (26) of symmetry, magnetic stripe b (27) and the inseparable actuation of magnetic stripe a (26), it has rubber sealing layer (24) to fill between recovery unit main part (1) and temperature regulation apparatus (5).
4. The waste liquid recovery device for the synthesis reaction of the polyurethane rheology modifier as claimed in claim 1, wherein: the bottom fixedly connected with base (2) of recovery unit main part (1), the inside of base (2) is provided with evenly distributed's bradyseism piece (22), the cavity packing between bradyseism piece (22) has rubber granule (23).
5. The waste liquid recovery device for the synthesis reaction of the polyurethane rheology modifier as claimed in claim 1, wherein: the utility model discloses a damping device for a bicycle, including connecting rod (12), the bottom fixedly connected with L shape bracing piece (13) of connecting rod (12), the outside cover of L shape bracing piece (13) is equipped with spring tube (21), L shape bracing piece (13) bottom fixedly connected with bradyseism piece (22), spring tube (21) is run through in L shape bracing piece (13), just L shape bracing piece (13) extends to the outside of spring tube (21).
6. The waste liquid recovery device for the synthesis reaction of the polyurethane rheology modifier as claimed in claim 1, wherein: the surface of the recovery device main body (1) is provided with a heat dissipation net (3), and the heat dissipation net (3) is symmetrically distributed.
7. The waste liquid recovery device for the synthesis reaction of the polyurethane rheology modifier as claimed in claim 4, wherein: the bottom of base (2) is provided with the universal wheel that can withdraw, the bisymmetry distribution of universal wheel.
8. The waste liquid recovery device for the synthesis reaction of the polyurethane rheology modifier as claimed in claim 1, wherein: an air pressure detection device is arranged on one side of the recovery device main body (1), and the air pressure detection device is communicated with an alarm device.
9. The waste liquid recovery device for the synthesis reaction of the polyurethane rheology modifier as claimed in claim 4, wherein: the surface of the base (2) is plated with chromium-nickel alloy, and the surface of the chromium-nickel alloy is provided with an anti-skid groove.
10. The waste liquid recovery device for the synthesis reaction of the polyurethane rheology modifier as claimed in claim 1, wherein: the surface of the recovery device main body (1) is provided with an explosion-proof material layer.
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DE1284966B (en) * | 1964-02-04 | 1968-12-12 | Mo Och Domsjoe Ab | Process for sulfonation and / or sulfation of organic compounds and device for carrying out this process |
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