CN112156515A - Polyurethane reaction kettle - Google Patents
Polyurethane reaction kettle Download PDFInfo
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- CN112156515A CN112156515A CN202011012404.4A CN202011012404A CN112156515A CN 112156515 A CN112156515 A CN 112156515A CN 202011012404 A CN202011012404 A CN 202011012404A CN 112156515 A CN112156515 A CN 112156515A
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- kettle body
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- trapezoidal filter
- semicircle
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- 229920002635 polyurethane Polymers 0.000 title claims abstract description 22
- 239000004814 polyurethane Substances 0.000 title claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 49
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 27
- 238000000227 grinding Methods 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 11
- 230000002146 bilateral effect Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 76
- 238000001914 filtration Methods 0.000 abstract description 33
- 150000001413 amino acids Chemical class 0.000 abstract description 27
- 239000000463 material Substances 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000012216 screening Methods 0.000 abstract description 3
- 230000008021 deposition Effects 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 10
- 206010053615 Thermal burn Diseases 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- 238000004026 adhesive bonding Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 244000309464 bull Species 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- VYQRBKCKQCRYEE-UHFFFAOYSA-N ctk1a7239 Chemical compound C12=CC=CC=C2N2CC=CC3=NC=CC1=C32 VYQRBKCKQCRYEE-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- B01D29/01—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 flat filtering elements
- B01D29/03—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 flat filtering elements self-supporting
- B01D29/035—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 flat filtering elements self-supporting with curved filtering elements
-
- 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
- B01D29/01—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 flat filtering elements
- B01D29/075—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 flat filtering elements located in a closed housing and comprising scrapers or agitators on the cake side of the filtering elements, e.g. Nutsche- or Rosenmund-type filters for performing multiple step operations such as chemical reactions, filtering and cake treatment
-
- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—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 multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- 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
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention provides a polyurethane reaction kettle which comprises a kettle body, wherein rotary holes are formed in the kettle body and are close to the middle of the upper end and the lower end, an upper trapezoidal filter cover is movably connected to the inner part of the rotary hole close to the upper end, a rotary drum is fixedly installed on the outer surface of the upper end of the upper trapezoidal filter cover and is close to the middle of the upper trapezoidal filter cover, the rotary drum penetrates through the inner part of the rotary hole to reach the upper end of the kettle body, and a rotary shaft is connected to the inner part of the rotary drum in a penetrating manner. According to the invention, firstly, scalding of personnel can be reduced, heat preservation can be carried out on the inside of the kettle body, then, through multiple times of filtering and screening, liquid becomes thin, blocking of the poly-amino acid liquid entering the outside is reduced, the quality of the poly-amino acid liquid is improved, the liquid is stirred more uniformly and sufficiently, stirring resistance can be reduced, the liquid is prevented from being adhered to the inner wall of the kettle body, material waste is avoided, finally, limitation of the kettle body can be reinforced, the kettle body can be rotated, and liquid deposition is prevented from being adhered to the inside of the kettle body.
Description
Technical Field
The invention relates to the technical field of reaction kettles, in particular to a polyurethane reaction kettle device.
Background
Polyurethane reation kettle is a kind of response equipment that polyurethane factory used, mainly drives the (mixing) shaft through the motor and stirs the reactant and make it fully react in order to obtain required material, and traditional polyurethane reation kettle is including jar body usually, jar internal agitator that is provided with, and the agitator is provided with stirring actuating mechanism, and it carries out the mode that heats through the conduction oil for polyurethane's reaction.
In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: 1. the tank body is internally provided with a stirring device which is heated by heat conduction oil, so that the temperature of the inner wall of the kettle body is increased, in the process of heating the interior of the kettle body, a person touches the kettle body to cause scalding, and the kettle body directly contacts the air to cause poor heat insulation effect of the kettle body; 2. the polyurethane reaction kettle is heated and reacted in a cylindrical heat conduction oil mode, the heat conduction oil is easy to carbonize and crystallize polyurethane, and the crystalline polyurethane can cause the integral quality of the polyamino acid; 3. the liquid of polyurethane is easy to form crystal colloid after being heated, is easy to adhere to the inner wall of the kettle body, causes material waste, and has larger resistance during stirring and low stirring efficiency; 4. the general kettle body structure is fixed, and in the heating reaction process, part of liquid polyurethane reactant can be adhered to the inner part of the kettle body, so that the kettle body is inconvenient to pour.
Therefore, a polyurethane reaction kettle is provided.
Disclosure of Invention
The invention aims to provide a polyurethane reaction kettle, which can firstly reduce the scalding of personnel, can preserve the heat of the interior of a kettle body, secondly can thin liquid through multiple times of filtering and screening, can reduce the blocking of a polyamino acid liquid into the exterior, can improve the quality of the polyamino acid liquid, can ensure that the liquid is stirred more uniformly and sufficiently, can reduce the stirring resistance, can prevent the liquid from being adhered to the inner wall of the kettle body, can avoid material waste, and finally can reinforce the limitation of the kettle body, can also rotate the kettle body, can prevent the liquid from being deposited and adhered to the interior of the kettle body, so as to solve the problems in the background technology.
The invention provides a polyurethane reaction kettle, which comprises a kettle body, wherein rotating holes are formed in the kettle body close to the middle of the upper end and the lower end, an upper trapezoidal filter cover is movably connected to the inner part close to the upper end of the rotating holes, a rotary drum is fixedly arranged on the outer surface of the upper end of the upper trapezoidal filter cover close to the middle of the upper trapezoidal filter cover, the rotary drum penetrates through the inner part of the rotating holes to reach the upper end of the kettle body, a rotary shaft is connected to the inner part of the rotary drum in a penetrating manner, a motor is movably connected to the outer surface of the upper end of the rotary shaft, a rotary rod is fixedly arranged in the upper trapezoidal filter cover, a lower trapezoidal filter support is movably connected to the inner part close to the lower end of the rotary holes, a support column is fixedly arranged on the outer surface of the lower trapezoidal filter support, the support column penetrates through the rotating holes to reach the lower end of the kettle body, a semicircular cover is fixedly arranged, and the two are vertically symmetrical, the position of the outer surface of the upper end of the kettle body close to both sides is fixedly provided with a feeding pipe, two feeding pipes run through the inside of the kettle body, the pipe orifices of the lower ends of the two feeding pipes are corresponding to the outer surfaces of both sides of the upper trapezoidal filter cover, the position of the outer surface of the lower end of the kettle body close to both sides is fixedly provided with a discharging pipe, two pipe orifices of the discharging pipe run through the inside of the kettle body, the pipe orifices of the upper ends of the two feeding pipes are corresponding to the outer surfaces of both sides of the lower trapezoidal filter support, the positions of the outer surface of the kettle body close to the upper end and the lower end are provided with annular grooves, the inner parts of the annular grooves are movably connected with semicircular shells, the number of the semicircular shells is two, the semicircular shells are horizontally symmetrical, and the positions of the inner parts of the semicircular, the semi-circular shell is characterized in that semi-sector baffles are fixedly mounted on the outer surfaces of the upper end and the lower end of the semi-circular shell, rectangular grooves are formed in the positions, close to the middle, of the outer surface of the rear end of the semi-circular shell, and supporting mechanisms are movably connected inside the rectangular grooves in a left-right mode.
By adopting the technical scheme, the plug body of the feeding pipe is opened, the poly-amino acid liquid is poured into the kettle body, the liquid is filtered by the upper trapezoidal filter cover, the liquid is injected into the kettle body, the poly-amino acid liquid falls into the outer surface of the upper trapezoidal filter cover by filtering some condensed massive poly-amino acid solids, the rest liquid flows downwards, the liquid falls into the inner part of the lower trapezoidal filter support and is filtered by the lower trapezoidal filter support, the stirred poly-amino acid liquid flows to the outside through the discharge pipe at the lower end of the lower trapezoidal filter support, the structure is filtered and screened for a plurality of times, the liquid becomes thin, the poly-amino acid liquid is reduced to be blocked and enters the outside, the quality of the poly-amino acid liquid is improved, the two semicircular covers are slidably connected at the two sides of the outer surface of the kettle body, the semicircular slide blocks inside the semicircular covers are slidably connected in the annular groove at the outer surface of the kettle body, and the, semicircle covers the semi-sector baffle of lower extreme and shelters from the periphery of inlet pipe and discharging pipe, and the internal portion of cauldron is when the heating, and the shell of the cauldron body can receive its inside influence, generates heat to become to scald, and when the operation, the staff bumps and touches and can take place the scald easily, and this structure not only can reduce personnel's scald, and can keep warm to the inside of the cauldron body.
Preferably, the supporting mechanism is composed of a chassis, first hinge balls, second hinge balls, a vertical rod and fixed blocks, clamping grooves are formed in the positions, close to the middle and the left and right ends, of the outer surface of the upper end of the chassis, two second hinge balls are hinged inside the clamping grooves close to the two ends, the vertical rod is fixedly installed in the center of the outer surface of the upper end of each second hinge ball, the fixed blocks are fixedly installed in the positions, close to the upper ends, of the outer surface of the right side of each vertical rod, the fixed blocks are clamped inside the rectangular grooves, bolts are connected inside the rectangular grooves and inside the fixed blocks in a penetrating mode, the parts, close to the lower ends, of the outer surfaces of the first hinge balls are hinged inside the clamping grooves close to the middle, the parts, close to the upper ends, of the outer surfaces of the two sides of the first hinge balls are movably connected inside the semicircular covers, circular grooves are formed in the positions, close to the middle, of the outer, and the circular grooves on the two sides of the first hinge ball correspond to the circular grooves on the two sides of the semicircular cover, and a bolt penetrates through the circular grooves.
Through adopting above-mentioned technical scheme, install the lower extreme at the cauldron body with supporting mechanism, the semicircle cover card of cauldron body lower extreme advances the surface of first hinge ball, circular slot between them aligns, again with the bolt screw up it, place the pole setting of chassis both sides in semicircle shell one side again, the fixed block card of pole setting one side advances in the rectangular channel of semicircle shell, the reuse bolt is screwed up, two pole settings are injectd in the both sides of two semicircle shells, the injectment of this structure reinforcement cauldron body, also pulling down the bolt of semicircle cover both sides, thereby the cauldron body rotates, prevent that liquid deposition from gluing in the internal portion of cauldron.
Preferably, the surface of bull stick is close to the solid fixed ring of the fixed position installation in the middle, and gu fixed ring's both sides surface fixed mounting has rabbling mechanism, the quantity of rabbling mechanism is two, two the rabbling mechanism is bilateral symmetry, and the rabbling mechanism comprises turn stirring rod and arc scraper blade, and arc scraper blade fixed mounting is in the position of one side surface of turn stirring rod, the position that the left side surface of arc scraper blade is close to the rear end is hugged closely on the inner wall of the cauldron body.
Through adopting above-mentioned technical scheme, this kind of poly amino acid liquid easily becomes the colloid, and the easy adhesion is at the inner wall of the cauldron body, and its resistance is great when the stirring, two turn puddlers of this structure about rotate simultaneously, through the corresponding straight body of rod stirring of down tube stirring, make more even and abundant of liquid stirring, and can reduce the resistance, and improve work efficiency, in addition, the turn puddler drives the rotation of arc scraper blade, can be in the stirring, prevent that the liquid adhesion is on the inner wall of the cauldron body, avoid the material extravagant.
Preferably, the aperture of the filtering holes on the upper trapezoidal filtering cover is larger than that of the filtering holes on the lower trapezoidal filtering support.
Through adopting above-mentioned technical scheme, liquid filters through last trapezoidal filtration lid earlier, and liquid pours into the inside of the cauldron body into, through filtering some bold form poly amino acid solids that condense, falls into the surface at last trapezoidal filtration lid, and remaining liquid is down stream, and the lower trapezoidal filtration that falls into holds in the palm the inside, the multilayer filtration of being convenient for.
Preferably, the lower extreme surface of turn stirring rod is close to the fixed mounting in middle position and has straight hook-shaped grinding pin, controls two straight hook-shaped grinding pin bilateral symmetry, and just straight hook-shaped grinding pin runs through under trapezoidal filtration holds in the palm inside, the right side surface of straight hook-shaped grinding pin is close to the part of lower extreme and is the arcwall face, and its inner wall with lower trapezoidal filtration holds in the palm laminates mutually.
Through adopting above-mentioned technical scheme, the turning stirring rod can drive the rotation of straight hook-shaped grinding pin when rotating, and this structure can roll the stirring with the solid polymine that the trapezoidal filtration held in the palm under remains, flows out at last.
Compared with the prior art, the invention has the beneficial effects that:
1. firstly, two semicircular covers are slidably connected to two sides of the outer surface of a kettle body, semicircular slide blocks inside the semicircular covers are slidably connected to the inside of an annular groove in the outer surface of the kettle body, the semicircular covers cover the outer surface of the kettle body, semi-sector baffles at the upper end and the lower end of the semicircular covers shield the peripheries of a feeding pipe and a discharging pipe, when the kettle body is heated, a shell of the kettle body is influenced by the semicircular covers and generates heat to be scalded, when the kettle is operated, workers touch the semi-sector baffles, and the scalding is easy to occur, so that the scald reduction structure not only can reduce the scalding of the workers, but also can keep the heat of;
2. the plug body of the feeding pipe is opened, the poly-amino acid liquid is poured into the kettle body, the liquid is filtered by the upper trapezoid filter cover, the liquid is injected into the kettle body, the coagulated large poly-amino acid solid is filtered to fall onto the outer surface of the upper trapezoid filter cover, the rest liquid flows downwards in a downstream manner, the liquid falls into the lower trapezoid filter support, the poly-amino acid liquid is filtered by the lower trapezoid filter support, the poly-amino acid liquid is stirred to flow to the outside through the discharge pipe at the lower end of the lower trapezoid filter support, the liquid becomes thin after multiple filtering and screening, the poly-amino acid liquid is reduced to enter the outside in a lump manner, and the quality of the poly-amino acid liquid is improved;
3. the liquid of this kind of poly-amino acid is apt to get the gelatinous, and easy to adhere to the inner wall of the kettle, and its resistance is greater while stiring, two turning stirring rod of left and right sides of this structure rotate at the same time, stir the corresponding straight body of rod through the diagonal member, make the liquid stir more evenly and fully, and can reduce the resistance, raise the working efficiency, in addition, turning the rotation of the stirring rod driving arc scraper blade, can be while stiring, prevent the liquid from adhering on the inner wall of the kettle, avoid the waste of material;
4. install the lower extreme at the cauldron body with supporting mechanism, the surface of first hinge ball is advanced to the semicircle guard card of cauldron body lower extreme, circular slot between them aligns, it screws up it with the bolt again, place the pole setting of chassis both sides in semicircle shell one side again, the fixed block card of pole setting one side advances in the rectangular channel of semicircle shell, reuse bolt tightening, the both sides in two semicircle shells are injectd to two pole settings, the injecing of this structure reinforcement cauldron body, also pulling down the bolt of semicircle guard both sides, thereby the cauldron body rotates, prevent that the liquid deposit from gluing in the internal portion of cauldron, and conveniently empty out liquid is whole, and is comparatively convenient.
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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a view showing the structure of the combination of the upper ladder-shaped filter cover, the lower ladder-shaped filter support and the rotating rod of the present invention;
FIG. 3 is a side view of the base plate of the present invention;
FIG. 4 is a structural view of the kettle of the present invention;
FIG. 5 is a view of the structure of the combination of two semi-circular shells of the present invention;
FIG. 6 is a structural view of the support mechanism of the present invention;
fig. 7 is a structural view of the combination of the fixing ring and the stirring mechanism of the present invention.
Description of reference numerals:
1. a kettle body; 2. hole turning; 3. an upper trapezoidal filter cover; 31. a rotating drum; 32. a rotating rod; 33. a lower trapezoidal filtering support; 34. a pillar; 35. a semicircular cover; 4. a feed pipe; 41. a discharge pipe; 5. a ring groove; 51. a semi-circular shell; 52. a semicircular slide block; 53. a semi-sector baffle; 54. a rectangular groove; 6. a support mechanism; 61. a chassis; 62. a first hinge ball; 63. a second hinge ball; 64. erecting a rod; 65. a fixed block; 66. a card slot; 67. a circular groove; 7. a fixing ring; 8. a stirring mechanism; 81. turning the stirring rod; 82. an arc-shaped scraper plate; 9. straight hook-shaped grinding rod.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. 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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 7, the present invention provides a technical solution:
the utility model provides a polyurethane reaction kettle, includes the cauldron body 1, the position in the middle of the lower extreme has all been seted up to change hole 2 about the inside of the cauldron body 1 is close to the upper end the inside swing joint who changes hole 2 has last trapezoidal filtration lid 3, and goes up trapezoidal filtration lid 3's upper end surface and be close to middle position fixed mounting have rotary drum 31, and rotary drum 31 runs through the position of the inside to the cauldron body 1's of changing hole 2 upper end, the inside through connection of rotary drum 31 has the pivot, and the upper end surface swing joint of pivot has the motor, the inside fixed mounting who goes up trapezoidal filtration lid 3 has bull stick 32, is close to the lower extreme the inside swing joint who changes hole 2 has lower trapezoidal filtration support 33, and the lower extreme fixed surface who goes down trapezoidal filtration support 33 installs pillar 34, pillar 34 runs through the lower extreme that changes hole 2 to cauldron body 1, and the lower extreme fixed mounting of pillar 34 has half-round cover 35, go up trapezoidal filtration lid 3 and lower trapezoidal filtration support 33 and be located the position that the inside of Put, and its both are longitudinal symmetry, the equal fixed mounting in position that the upper end surface of the cauldron body 1 is close to both sides has inlet pipe 4, two inlet pipe 4 runs through to the inside of the cauldron body 1, and its mouth of pipe of both lower extremes is corresponding with the both sides surface of last trapezoidal filtration lid 3, the equal fixed mounting in position that the lower extreme surface of the cauldron body 1 is close to both sides has discharging pipe 41, two the mouth of pipe of discharging pipe 41 runs through in the inside of the cauldron body 1, and the mouth of pipe of both upper ends thereof is corresponding in the both sides surface of lower trapezoidal filtration support 33, annular 5 has all been seted up in the position that the surface of the cauldron body 1 is close to upper and lower extreme, and the inside swing joint of annular 5 has semicircular shell 51, the quantity of semicircular shell 51 is two, two semicircular shell 51 is bilateral symmetry, and the equal fixed mounting in position that the inside of semicircular shell 51 is close to upper, the semicircular slide block 52 is movably connected inside the annular groove 5, the outer surfaces of the upper end and the lower end of the semicircular shell 51 are fixedly provided with a semicircular baffle 53, the outer surface of the rear end of the semicircular shell 51 is provided with a rectangular groove 54 near the middle, the inner parts of the left rectangular groove 54 and the right rectangular groove 54 are movably connected with a supporting mechanism 6, a plug body of the feeding pipe 4 is opened, the polyamino acid liquid is poured into the kettle body 1, the liquid is filtered by the upper trapezoidal filter cover 3, the liquid is poured into the kettle body 1, the liquid falls into the outer surface of the upper trapezoidal filter cover 3 by filtering some condensed massive polyamino acid solids, the rest liquid flows downwards, the liquid falls into the lower trapezoidal filter support 33 and is filtered by the lower trapezoidal filter support 33, the stirred liquid flows to the outside through the discharging pipe 41 at the lower end of the lower trapezoidal filter support 33, and the structure is filtered and screened for multiple times, liquid becomes rarefied, it gets into outside to reduce poly amino acid liquid blocking, improve the quality of poly amino acid liquid, with two half circular shroud 35 sliding connection in the both sides position of the 1 surface of the cauldron body, the inside half circular slider 52 sliding connection of half circular shroud 35 is in the inside of the annular 5 of the 1 surface of the cauldron body, half circular shroud 35 covers the surface of founding at the cauldron body 1, half fan-shaped baffle 53 of lower extreme shelters from the periphery of inlet pipe 4 and discharging pipe 41 on the half circular shroud 35, cauldron body 1 is inside when the heating, the shell of the cauldron body 1 can receive its inside influence, generate heat and become to scald, when the operation, the staff bumps and touches and can take place the scald easily, this structure not only can reduce personnel's scald, and can keep warm to the inside of the cauldron body 1.
As an embodiment of the present invention, the supporting mechanism 6 is composed of a chassis 61, first hinge balls 62, second hinge balls 63, a vertical rod 64 and a fixing block 65, the positions of the outer surface of the upper end of the chassis 61 near the middle and the left and right ends are respectively provided with a slot 66, the number of the second hinge balls 63 is two, the two second hinge balls 63 are hinged inside the slots 66 near the two ends, the vertical rod 64 is fixedly installed at the central position of the outer surface of the upper end of the second hinge balls 63, the fixing block 65 is fixedly installed at the position of the outer surface of the right side of the vertical rod 64 near the upper end, the fixing block 65 is clamped inside the rectangular groove 54, the inside of the rectangular groove 54 and the inside of the fixing block 65 are connected with bolts in a penetrating manner, the part of the outer surface of the first hinge ball 62 near the lower end is hinged inside the slot 66 near the middle, and the part of the outer surface of the first hinge ball 62 near the upper, the positions of the outer surfaces of the two sides of the first hinge ball 62, which are close to the middle, and the positions of the outer surfaces of the two sides of the semi-circular cover 35, which are close to the lower end, are provided with circular grooves 67, the circular grooves 67 of the two sides of the first hinge ball 62 correspond to the circular grooves 67 of the two sides of the semi-circular cover 35, the inner part of the circular groove 67 is connected with a bolt in a penetrating way, the supporting mechanism 6 is arranged at the lower end of the kettle body 1, the semi-circular cover 35 at the lower end of the kettle body 1 is clamped into the outer surface of the first hinge ball 62, the circular grooves 67 of the two are aligned, then the bolt is screwed down, the upright rods 64 at the two sides of the chassis 61 are arranged at one side of the semi-circular shell 51, the fixing block 65 at one side of the upright rod 64 is clamped into the rectangular groove 54 of the semi-circular shell 51 and then screwed down by the bolt, the two upright rods 64 are limited at the two sides of the two semi, the liquid can be poured out conveniently.
As an embodiment of the invention, the outer surface of the rotating rod 32 is fixedly provided with a fixed ring 7 near the middle position, the outer surfaces of the two sides of the fixed ring 7 are fixedly provided with stirring mechanisms 8, the number of the stirring mechanisms 8 is two, the two stirring mechanisms 8 are bilaterally symmetrical, the stirring mechanism 8 is composed of a turning stirring rod 81 and an arc-shaped scraper 82, the arc-shaped scraper 82 is fixedly arranged at the position of the outer surface of one side of the turning stirring rod 81, the position of the outer surface of the left side of the arc-shaped scraper 82 near the rear end is tightly attached to the inner wall of the kettle body 1, the poly-amino acid liquid is easy to be gelatinized and easily adhered to the inner wall of the kettle body 1, the resistance is larger during stirring, the two turning stirring rods 81 on the left and the right of the structure rotate simultaneously, the corresponding straight rod bodies are stirred through the inclined rods, so that the liquid is stirred more uniformly and fully, and can reduce the resistance, improve work efficiency, in addition, turn stirring rod 81 drives the rotation of arc scraper blade 82, can be when the stirring, prevents that liquid from gluing on the inner wall of the cauldron body 1, avoids the material extravagant.
Specifically, the aperture of the filter hole on the upper trapezoid filter cover 3 is larger than that of the filter hole of the lower trapezoid filter support 33, liquid is filtered by the upper trapezoid filter cover 3, the liquid is injected into the kettle body 1, and the liquid falls into the outer surface of the upper trapezoid filter cover 3 by filtering some condensed massive poly-amino acid solids, and the rest of the liquid flows downwards in a downstream manner, so that the lower trapezoid filter support 33 is convenient for multi-layer filtration.
Specifically, the lower extreme surface of turn puddler 81 is close to the fixed position in the middle of having straight hook shape grinding pin 9, controls two straight hook shape grinding pin 9 bilateral symmetry, and just straight hook shape grinding pin 9 runs through under inside trapezoidal filtration holds in the palm 33, the part that the right side surface of straight hook shape grinding pin 9 is close to the lower extreme is the arcwall face, and its and the inner wall that holds in the palm 33 of trapezoidal filtration is laminated mutually down, and turn puddler 81 can drive the rotation of straight hook shape grinding pin 9 in the pivoted, and this structure can roll the stirring with the solid polyamino acid that the rest held in the palm 33 at trapezoidal filtration down, flows out at last.
The working principle is as follows: two semicircular covers 35 are slidably connected at two sides of the outer surface of a kettle body 1, a semicircular slide block 52 inside each semicircular cover 35 is slidably connected inside an annular groove 5 on the outer surface of the kettle body 1, the semicircular covers 35 are vertically arranged on the outer surface of the kettle body 1, the semi-sector baffles 53 at the upper end and the lower end of each semicircular cover 35 shield the peripheries of a feeding pipe 4 and a discharging pipe 41, when the kettle body 1 is heated, the shell of the kettle body 1 can be influenced by the interior of the kettle body 1 and is heated and scalded, and when the kettle is operated, workers can easily scald due to touch and touch, the structure not only can reduce the scalding of the workers, but also can insulate the interior of the kettle body 1, the plug body of the feeding pipe 4 is opened, the poly-amino acid liquid is poured into the kettle body 1, the liquid is filtered by the upper trapezoidal filter cover 3, the liquid is injected into the kettle body 1, and is filtered by some condensed massive poly-amino acid solids, the rest liquid flows downwards in a downstream manner, falls into the lower trapezoidal filter support 33 and is filtered by the lower trapezoidal filter support 33, the stirred liquid of the poly-amino acid flows to the outside through a discharge pipe 41 at the lower end of the lower trapezoidal filter support 33, the structure is filtered and screened for multiple times, the liquid becomes thin, the block of the liquid of the poly-amino acid is reduced to enter the outside, the quality of the liquid of the poly-amino acid is improved, the liquid of the poly-amino acid is easy to be gelatinized and adhered to the inner wall of the kettle body 1, the resistance is large during stirring, the two turning stirring rods 81 at the left and the right of the structure rotate simultaneously, the inclined rods are used for stirring the corresponding straight rod bodies, the liquid is stirred more uniformly and fully, the resistance can be reduced, the working efficiency is improved, in addition, the turning stirring rods 81 drive the arc-shaped scraper 82 to rotate, and the liquid is prevented from being adhered to the inner wall of the kettle body 1 during stirring, avoid the material extravagant, turn stirring rod 81 is in the pivoted, can drive the rotation of straight hook-shaped grinding pin 9, this structure can roll the stirring with the solid polyamino acid that the trapezoidal filtration held in the palm 33 under surplus, flow out at last, install the lower extreme at cauldron body 1 with supporting mechanism 6 again at last, the semicircle cover 35 card of cauldron body 1 lower extreme advances the surface of first hinge ball 62, circular slot 67 between them aligns, it screws up it again with the bolt, place the pole setting 64 of chassis 61 both sides in semicircle shell 51 one side again, the fixed block 65 card of pole setting 64 one side advances in the rectangular channel 54 of semicircle shell 51, reuse bolt screws up, two pole setting 64 are injectd in the both sides of two semicircle shells 51, this structure consolidates the injectment of cauldron body 1, also be pulling down the bolt of semicircle cover 35 both sides, thereby rotate cauldron body 1, prevent that the liquid deposit from gluing in cauldron body 1, conveniently empty, it is comparatively convenient.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. A polyurethane reaction kettle is characterized by comprising a kettle body (1), wherein a rotary hole (2) is formed in the middle position of the inner part of the kettle body (1) close to the upper end, an upper trapezoidal filter cover (3) is movably connected in the inner part of the rotary hole (2) close to the upper end, a rotary drum (31) is fixedly installed on the outer surface of the upper end of the upper trapezoidal filter cover (3) close to the middle position, the rotary drum (31) penetrates through the inner part of the rotary hole (2) to the upper end of the kettle body (1), a rotary shaft is connected in the inner part of the rotary drum (31) in a penetrating manner, a motor is movably connected to the outer surface of the upper end of the rotary shaft, a rotary rod (32) is fixedly installed in the inner part of the upper trapezoidal filter cover (3), a lower trapezoidal filter support (33) is movably connected in the inner part of the rotary hole (2) close to the lower end, and a support (, the support column (34) penetrates through the lower end of the rotary hole (2) to the kettle body (1), a semicircular cover (35) is fixedly arranged at the lower end of the support column (34), the upper trapezoidal filter cover (3) and the lower trapezoidal filter support (33) are respectively positioned at the positions, close to the upper end and the lower end, of the kettle body (1), the upper end outer surface of the kettle body (1) is fixedly provided with the inlet pipes (4) at the positions, close to the two sides, of the outer surface, the two inlet pipes (4) penetrate through the kettle body (1), the pipe orifices at the lower ends of the two inlet pipes correspond to the outer surfaces of the two sides of the upper trapezoidal filter cover (3), the discharging pipes (41) are fixedly arranged at the positions, close to the two sides, of the outer surface of the lower end of the kettle body (1), the pipe orifices of the two discharging pipes (41) penetrate through the inner part of the kettle body (1), and the pipe orifices of the two outlet orifices of, annular (5) have all been seted up to the surface of the cauldron body (1) near the position of last lower extreme, and the inside swing joint of annular (5) has semicircle shell (51), the quantity of semicircle shell (51) is two, two semicircle shell (51) are bilateral symmetry, and the inside of semicircle shell (51) is close to the equal fixed mounting in position of last lower extreme has semicircle slider (52), semicircle slider (52) swing joint is in the inside of annular (5), the equal fixed mounting in upper and lower end surface of semicircle shell (51) has half sector baffle (53), rectangular channel (54) have been seted up near middle position to the rear end surface of semicircle shell (51), control two the inside swing joint of rectangular channel (54) has supporting mechanism (6).
2. The polyurethane reaction kettle according to claim 1, wherein the supporting mechanism (6) is composed of a base plate (61), first hinge balls (62), second hinge balls (63), vertical rods (64) and fixing blocks (65), clamping grooves (66) are respectively formed in positions, close to the middle and the left and right ends, of the outer surface of the upper end of the base plate (61), the number of the second hinge balls (63) is two, the two second hinge balls (63) are hinged inside the clamping grooves (66) close to the two ends, the vertical rods (64) are fixedly installed in the center positions of the outer surface of the upper end of the second hinge balls (63), the fixing blocks (65) are fixedly installed in positions, close to the upper end, of the outer surface of the right side of the vertical rods (64), the fixing blocks (65) are clamped inside the rectangular grooves (54), and bolts are connected in the rectangular grooves (54) and the fixing blocks (65) in a penetrating manner, the surface of first hinge ball (62) is close to the part of lower extreme and articulates in the inside of being close to draw-in groove (66) in the middle of being close to, and the surface of first hinge ball (62) is close to the inside of the part swing joint of upper end at semicircle cover (35), circular slot (67) have all been seted up to the position that the both sides surface of first hinge ball (62) is close to the position in middle and semicircle cover (35) is close to the lower extreme, and circular slot (67) of the both sides of first hinge ball (62) are corresponding with circular slot (67) of the both sides of semicircle cover (35), the inside through connection of circular slot (67) has the bolt.
3. The polyurethane reactor according to claim 1, wherein the outer surface of the rotating rod (32) is close to the middle position fixing and mounting fixing ring (7), the outer surfaces of two sides of the fixing ring (7) are fixedly provided with the stirring mechanisms (8), the number of the stirring mechanisms (8) is two, the two stirring mechanisms (8) are bilaterally symmetrical, the stirring mechanisms (8) are composed of a turning stirring rod (81) and an arc-shaped scraper (82), the arc-shaped scraper (82) is fixedly mounted at the position of the outer surface of one side of the turning stirring rod (81), and the position of the outer surface of the left side of the arc-shaped scraper (82) close to the rear end is tightly attached to the inner wall of the reactor body (1).
4. A polyurethane reactor as claimed in claim 1, wherein the diameter of the filter holes of the upper trapezoidal filter cover (3) is larger than that of the filter holes of the lower trapezoidal filter support (33).
5. The polyurethane reaction kettle according to claim 3, wherein a straight hook-shaped grinding rod (9) is fixedly installed at a position, close to the middle, of the outer surface of the lower end of the turning stirring rod (81), the left and right straight hook-shaped grinding rods (9) are bilaterally symmetrical, the straight hook-shaped grinding rod (9) penetrates through the lower trapezoidal filter support (33), and the part, close to the lower end, of the outer surface of the right side of the straight hook-shaped grinding rod (9) is an arc-shaped surface and is attached to the inner wall of the lower trapezoidal filter support (33).
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| CN202011012404.4A CN112156515A (en) | 2020-09-23 | 2020-09-23 | Polyurethane reaction kettle |
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| CN202011012404.4A CN112156515A (en) | 2020-09-23 | 2020-09-23 | Polyurethane reaction kettle |
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| US20190000260A1 (en) * | 2017-06-29 | 2019-01-03 | Jih Yang Shing Hardware Enterprise Co., Ltd. | Filter Kettle Structure |
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