CN105536653A - A fusing and mixing device for treating high viscosity materials - Google Patents
A fusing and mixing device for treating high viscosity materials Download PDFInfo
- Publication number
- CN105536653A CN105536653A CN201510977214.9A CN201510977214A CN105536653A CN 105536653 A CN105536653 A CN 105536653A CN 201510977214 A CN201510977214 A CN 201510977214A CN 105536653 A CN105536653 A CN 105536653A
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- mixer
- cylinder
- internal jacket
- outer cylinder
- tube body
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- 239000000463 material Substances 0.000 title claims abstract description 86
- 238000002156 mixing Methods 0.000 title abstract description 13
- 238000007790 scraping Methods 0.000 claims abstract description 36
- 230000002787 reinforcement Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 18
- 239000000155 melt Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 abstract description 11
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000003337 fertilizer Substances 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000005469 granulation Methods 0.000 abstract description 3
- 230000003179 granulation Effects 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 238000002844 melting Methods 0.000 description 15
- 230000008018 melting Effects 0.000 description 15
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 9
- 239000004202 carbamide Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000011343 solid material Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 210000005239 tubule Anatomy 0.000 description 5
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 4
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- VUQPJRPDRDVQMN-UHFFFAOYSA-N 1-chlorooctadecane Chemical compound CCCCCCCCCCCCCCCCCCCl VUQPJRPDRDVQMN-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- LQXZLHKVIRVBTC-UHFFFAOYSA-O [N+](=O)([O-])[O-].[NH4+].[P] Chemical compound [N+](=O)([O-])[O-].[NH4+].[P] LQXZLHKVIRVBTC-UHFFFAOYSA-O 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910003480 inorganic solid Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000007909 melt granulation Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
-
- 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
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/005—Fusing
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G1/00—Mixtures of fertilisers belonging individually to different subclasses of C05
Abstract
The invention provides a fusing and mixing device for treating high viscosity materials. The device is formed by mounting scraping plates to positions near the inner wall of the internal-jacket fusing and mixing device provided with a stirring gear and to positions near vertical walls of inside and outside cylinders of internal jackets. Each of the internal jackets is formed by connecting inside and outside cylinders with annular semicircle pipes and welding with round steel or thick-wall tubes for connection and reinforcement. The internal jacket close to the stirring gear can be adopted as a stream guiding cylinder of the stirring gear. The scraping plates and stirring blades can be driven by one motor and can be separately driven by two motors. By adoption of the internal jackets, materials are not liable to adhere to the internal surface of the fusing and mixing device. Material adhesion phenomena are completely avoided by adoption of the scraping plates. The fusing and mixing device is low in thermal resistance, high in thermal efficiency, low in energy consumption and operating cost and less in exhaust emission in a heating process. A problem of a high-tower composite fertilizer granulation device that normal production cannot be continued due to material adhesion in a first mixing tank and a second mixing tank is overcome.
Description
Technical field
The present invention relates to the technical field of heat exchange equipment in a kind of fertilizer production equipment, particularly relate to a kind of melt mixer processing high sticky material.
Background technology
The melt mixing equipment of existing urea or ammonium nitrate and unclassified stores, because material viscosity is large, the solid particle contained in material is more, the polycondensation reaction particularly produced between material, cause material viscosity high, material is detained in tube wall bonding, blocks between pipe, and production cannot be carried out; Particularly one of compound fertilizer production with tower granulation device mixed groove, two mixed grooves, because heating tube and the glutinous of equipment inner wall are dipped in, cause material superheated, material decomposed many, both caused the waste of material, and polluted environment again.
In chemical process, particularly need organic-inorganic solid material Flashmelts such as urea, sulphur, ammonium nitrate and stearic acid in composite fertilizer, acid production with sulphur, urea and stearyl chloride production process, to meet explained hereafter needs.When melt granules urea, the content of biuret be controlled, if the content overproof of biuret, can cause and burn seedling phenomenon; When melting ammonium nitrate phosphorus, have the possibility of catching fire or exploding, there is certain danger, take into full account the security of equipment, it is low to there is the thermal efficiency in fusion apparatus of the prior art, can not produce the drawback that the long rotten and secondary species caused of heated time produces reduction effect by Flashmelt, adopt coil heat exchange more after solid material adds, solid material is easily glutinous dips in insoluble caking between coil pipe, and energy consumption is large.
A kind of solid urea melting plant disclosed in Chinese patent CN101391904B, be intended to solve such device melting efficiency existing not high, easily produce biuret, be difficult to cleaning and safeguard, and the technical problem that operation cost is high.Apparatus of the present invention comprise melting tank, rabbling mechanism, the heat(ing) coil be arranged in melting tank, and the shaft of described rabbling mechanism and paddle are positioned at melting tank, it is characterized in that, described melting tank bottom surface is curved surface, arranges discharging hole in curved bottom portion; The overfall being communicated with shotcrete pipe is set on melting pot sidewall top; Shaft is at least laid upper and lower two-layer paddle; Lower area inside heat(ing) coil arranges guide shell, and lower floor's paddle is matched with in this guide shell, a kind of solid urea melting plant provided by the invention, external heat structure is not set, internal heating coils easily makes that material is glutinous to be dipped between coil pipe, be heated long rotten, stirring can not be abundant.
It is the unpowered quick urea melting device of a kind of Tower-type melt granulation disclosed in Chinese patent CN202558785U.Comprise the housing of upper end with end socket, be arranged on the skirt below housing, end socket arranges charge door, the lower end of housing arranges clean-up port, the sidewall of housing is arranged steam inlet and steam (vapor) outlet, discharging opening, in the inner chamber of housing, calandria is set, the two ends of described calandria are connected with steam inlet and steam (vapor) outlet respectively, it is characterized in that: described calandria comprises the shell of tubulation clamp Rotating fields, be arranged on the upper lateral tube of shell upper end, be arranged on the lower transverse tubule of shell lower end, be connected to the vertical tube between upper lateral tube and lower transverse tubule, described upper lateral tube is vertical with shell with the axis of lower transverse tubule, upper lateral tube is communicated with the interlayer of shell with the two ends of lower transverse tubule, the upper end of vertical tube is communicated with upper lateral tube, the lower end of vertical tube is communicated with lower transverse tubule.Do not arrange agitating device, material is heated uneven, and easily make material heated time long rotten, this equipment also needs the collaborative work with it of design blender.
Summary of the invention
For overcoming the material superheated existed in prior art, material being decomposed many, both having caused the waste of material, and polluted environmental problem again, the invention provides a kind of melt mixer processing high sticky material.
The technical solution used in the present invention is: a kind of melt mixer processing high sticky material, main body is mixer tube body, upper cover, low head and be arranged at the intrinsic agitating device of mixer tube, described agitating device is arranged on upper cover, described upper cover and low head are arranged on mixer tube body, its innovative point is: be also provided with several internal jacket in described mixer tube body, scraper, the inner support mated with internal jacket number and external heat device, described each internal jacket and an inner support match, this inner support is fixed on the cylinder body bottom of mixer tube body, described inner support is fixedly installed internal jacket, external heat device is evenly fixed on mixer tube body outer surface, scraper and agitating device can by same driven by motor, also can respectively by two driven by motor.
On this basis, the number of described internal jacket is 1 ~ 4.
On this basis, described internal jacket comprises inner cylinder, outer cylinder and annular semi-circular tube, described outer cylinder is sheathed on outside inner cylinder, and both position of center line are consistent, described annular semi-circular tube is arranged at inner cylinder and outer cylinder two ends, and the two ends of annular semi-circular tube and inner cylinder and outer cylinder are welded to connect.
On this basis, the diameter of described inner cylinder 60mm ~ 200mm less of the diameter of outer cylinder.
On this basis, the diameter of described inner cylinder 90mm ~ 130mm less of the diameter of outer cylinder.
On this basis, described annular semi-circular tube comprises annular semi-circular tube and lower annular semi-circular tube, and described inner cylinder and outer cylinder upper end are welded to connect with upper annular semi-circular tube respectively, and described inner cylinder and outer cylinder lower end are welded to connect with lower annular semi-circular tube respectively.
On this basis, described agitating device comprise motor part, variable part, in be provided with the bearing housing of hollow shaft, shaft and paddle, paddle is fixed on shaft, and shaft is connected with bearing housing, variable part and motor part; In hollow shaft, shaft is installed, hollow shaft and shaft connect variable part and motor part by bearing housing, hollow shaft and shaft can be different under the drive of motor part and variable part speed in the same way or incorgruously to rotate around mixer tube body central, thus drive scraper and agitating device to rotate; Described paddle is screw, this screw is provided with 2 ~ 3 groups of stirrer paddles, often organizes stirrer paddle and is provided with 2 stirrer paddles.
On this basis, described scraper comprises material scraping plate group and scraper arm, and material scraping plate A is connected by scraper arm with several material scraping plates B, and scraper arm is welded in hollow shaft; Described material scraping plate group comprises material scraping plate A and some groups of material scraping plate B, this material scraping plate A is arranged near the cylinder inboard wall of mixer tube body, and be close to cylinder inboard wall, described several material scraping plates B is arranged on the vertical near wall of inside and outside cylinder of internal jacket, and is close to the outside wall surface of the inside and outside cylinder of composition internal jacket.
On this basis, described mixer tube body also comprises external heat device, described external heat device is some heat(ing) coils, and described some heat(ing) coils are evenly arranged at mixer tube body peripheral.
On this basis, described internal jacket is also provided with stiffening device, and this stiffening device is installed between inner cylinder and outer cylinder, and employing is welded to connect, and realizes the reinforcement effect between inner cylinder and outer cylinder, makes internal jacket can bear higher interior pressure and external pressure.
On this basis, described stiffening device is round steel or thick-walled pipe.
The above-mentioned scraper mentioned and paddle by a driven by motor, also can be driven by two motors respectively.
On this basis, described cylindrical shell is also provided with overfall, the distance between described overfall horizontal center line and the upper annular semi-circular tube of internal jacket is 100mm ~ 400mm.
Compared with prior art, the invention has the beneficial effects as follows:
(1) melt mixer of the high sticky material of process of the present invention, cost is low, the thermal efficiency is high, energy consumption and running cost low, and effectively prevent glutinous in heating process of material and dip in phenomenon, close poly-and caking phenomenon, the exhaust emissions of equipment is few, environmental pollution is little, and the process of tail gas is simple, and the installation and adjustment of equipment is simple.
(2) melt mixer of the high sticky material of process of the present invention, internal jacket is placed in melting mixing container, the wall of melting mixing container is set to the form of chuck heating or the heating of outer coil pipe, arrange stirring stirrer paddle in the centre of melting mixing container, this stirring stirrer paddle is used as internal jacket close with it as inner draft tube and is used.
(3) melt mixer of the high sticky material of process of the present invention, two cylinder round steel or thick-walled pipe or other stiffening devices inside and outside composition internal jacket are carried out being welded to connect reinforcement, make that its internal jacket is inside and outside bears enough malleations or negative pressure, in order to pass into the heat medium with pressure in it, the medium outside internal jacket is heated.
(4) melt mixer of the high sticky material of process of the present invention, two cylinder round steel inside and outside the double internal jacket doing guide shell use are welded to connect reinforcement, polish smooth after welding, do not alter liquid between inside and outside two cylinders that can also make to form internal jacket, only have its top and its underpart can the effect of working fluid.
(5) melt mixer of the high sticky material of process of the present invention, internal jacket is introduced in melt mixing equipment, vertical cylindrical wall is only had to contact with heating object material like this, heating object material is not easily dipped in be bonded on firing equipment, solve existing equipment Problems existing, particularly solve the mixed groove of one in compound fertilizer with high tower granulation process device, two mixed grooves dip in due to the glutinous of its materials inside, cause blowing down clearance time with steam long, the material that blowing is gone out is glutinous dips in high tower tower wall, cause the moisture height of product, ratio defective product reduces, glutinous make when dipping in serious production cannot the normal continuous problem of carrying out.
(6) melt mixer of the high sticky material of process of the present invention, also material scraping plate is provided with at the cylinder inboard wall near wall place of mixer tube body and inside and outside cylinder vertical wall near wall place, dip in glutinous a small amount of material on the device inwall effectively can clearing up melt mixer and on the vertical wall of inside and outside cylinder of internal jacket, solve material further and stick the problem of dipping in.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention by two motor-drivens;
Fig. 2 is the structural representation of the present invention by a motor-driven;
Fig. 3 is the internal jacket sectional view using round steel to connect in the present embodiment;
Fig. 4 is the internal jacket sectional view using thick-walled pipe to connect in the present embodiment.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The present embodiment relates to a kind of melt mixer processing high sticky material, as shown in Fig. 1 ~ 2: main body is mixer tube body 10, upper cover 8, low head 16 and the agitating device be arranged in mixer tube body 10, agitating device is installed on upper cover 8, upper cover 8 and low head 16 are arranged on mixer tube body 10, mixer tube body 10 also includes several internal jacket 14, the inner support 23 mated with internal jacket 14 number and external heat device, each internal jacket 14 and an inner support 23 match, this inner support is fixed on the cylinder body bottom of mixer tube body 10, inner support is fixedly installed internal jacket 14, external heat device is evenly fixed on mixer tube body 10 outer surface, external heat device is provided with external heat medium entrance 21 and external heat condensation-water drain 17.As preferably, the number of internal jacket 14 is 1 ~ 4.
As preferably, as shown in Figure 1: cylindrical shell body 10 also comprises sewage draining exit 18, sewage draining exit 18 is arranged on bottom cylindrical shell body 10; Both sides, cylindrical shell body 10 lower end arrange internal jacket steam inlet 19 and internal jacket condensation-water drain 16 respectively; Upper cover 8 is also provided with solid material charging aperture 5, urea (or ammonium nitrate) liquid charging aperture 7, exhaust outlet 6; During as melting device, what solid material charging aperture 5 added is the easy fused materials such as urea (or ammonium nitrate), and during as blender, solid material charging aperture 5 can add not easily fused materials.
As shown in figures 2 and 3: internal jacket 14 comprises inner cylinder 142, outer cylinder 144 and annular semi-circular tube, outer cylinder 144 is sheathed on outside inner cylinder 142, and both position of center line are consistent, annular semi-circular tube is arranged at inner cylinder 142 and outer cylinder 144 two ends, and annular semi-circular tube and inner cylinder 142 and be welded to connect with the two ends of outer cylinder 144.
As shown in figure 3 or 4: annular semi-circular tube comprises annular semi-circular tube 141 and lower annular semi-circular tube 145, inner cylinder 142 and outer cylinder 144 upper end are fixedly connected with upper annular semi-circular tube 141 respectively, and inner cylinder 142 and outer cylinder 144 lower end are fixedly connected with lower annular semi-circular tube 145 respectively.Present embodiment arranges internal jacket 14 for straight barrel type, and straight barrel type internal jacket not easily makes material wall built-up, thus avoids material internal jacket surface is sticky and cohere block, makes the long-time decomposes of material or produces accessory substance.Certainly, internal jacket 14 can also increase stiffening device, strengthen inside and outside cylinder.This stiffening device is installed between inner cylinder 142 and outer cylinder 144, and employing is welded to connect, and realizes the connection between inner cylinder 142 and outer cylinder 144 and booster action, to make can bear enough malleations or negative pressure inside and outside internal jacket; Wherein, as shown in Figure 3: stiffening device is round steel 1431 or as shown in Figure 4: stiffening device is thick-walled pipe 1432.
As shown in Figure 3: be welded to connect reinforcement with round steel 1431, ensure to make that its internal jacket is inside and outside bears enough malleations or negative pressure, in order to pass into the heat medium with pressure in it, medium outside internal jacket is heated, polish smooth after round steel is welded, make not alter liquid between inside and outside two cylinders of composition internal jacket, only have its top and its underpart can working fluid, the effect of guide shell can be played; As shown in Figure 4: select thick-walled pipe 1432 to strengthen connecting, because inner cylinder 142 is communicated with outer cylinder 144 by thick-walled pipe 1432, the connection strengthening inner cylinder and outer cylinder expands internal jacket heat exchange area simultaneously, the position that can not use as guide shell in internal jacket uses, improve equipment thermal efficiency, make the more Flashmelt of material.
As shown in Figure 1: as preferably, external heat device is heat(ing) coil 9, and heat(ing) coil 9 is evenly arranged at mixer tube body 10 periphery.Heat(ing) coil 9 is provided with external heat medium entrance 17 and external heat condensation-water drain 20, and in the present embodiment, heat(ing) coil 9 and cylindrical shell body 10 are welded to connect, and as preferably, heat(ing) coil 9 is in semi-circular tube; In the present embodiment, heat medium can be water vapour or conduction oil, when heat medium is water vapour, steam enters from external heat medium entrance 19 and internal jacket steam inlet 21 respectively, after heat(ing) coil 9 and internal jacket 14 heat exchange condensation, condensed water is discharged by external heat condensation-water drain 22 and internal jacket condensation-water drain 17.
As shown in the figures 1 and 2: agitating device is by motor part, variable part, bearing housing 3, shaft 9 and paddle 15, and paddle 15 is fixed on shaft 9, shaft 9 is provided with hollow shaft 901 with interior bearing housing 3, variable part and motor part connect to form; Install shaft 9 in hollow shaft 901, hollow shaft 901 and shaft 9 are by variable part and motor part driven rotary, and paddle 15 is screw, this screw is provided with 2 ~ 3 groups of stirrer paddles, often organize stirrer paddle and are provided with 2 ~ 3 stirrer paddles.
As shown in the figures 1 and 2: the scraper in cylindrical shell body 10, scraper comprises scraper arm 123 and material scraping plate group, material scraping plate group comprises material scraping plate A121 and several material scraping plates B122, this material scraping plate A121 is arranged on the cylinder inboard wall near wall place of cylindrical shell body 10, and material scraping plate B122 is arranged on the inside and outside cylinder vertical wall near wall place of internal jacket 14; Material scraping plate A121 and several material scraping plates B122 is connected on scraper arm 123, and scraper arm 123 is welded in hollow shaft 901.
The above-mentioned material scraping plate mentioned and paddle by a driven by motor, also can be driven by two motors respectively.As shown in Figure 1, the present embodiment paddle and material scraping plate adopt two driven by motor to rotate respectively, motor section is divided and is comprised stirring motor 101, material scraping plate motor 102, variable part are gearbox 201, other parts are for stirring hollow shaft 901, scraper arm, bearing housing 3 and transmission bracket 4, paddle 15 is by stirring motor 101 by reduction box 201, bearing housing 3, shaft 9 driven rotary, and material scraping plate group passes through reduction box 201, bearing housing 3, hollow shaft 901, scraper arm 123 driven rotary by material scraping plate motor 102; As shown in Figure 2, the present embodiment paddle and material scraping plate adopt 1 driven by motor to rotate, and comprise reductor 202, speed change gear 203, bearing housing 3, bracing frame 4, shaft 9, paddle 15 and hollow shaft 901, scraper arm 123, material scraping plate group; Shaft 9 and hollow shaft 901 outer suit bearing housing 3, speed change gear 203 and reductor 202, motor 1 is by speed change gear 203 and reductor 202 speed change, and bearing housing 3 supports, and drives stirring arm and material scraping plate to rotate.
In the present embodiment, cylindrical shell body 10 is also provided with overfall 11 and bearing 20, in order to ensure that feed liquid carries out best melting mixing effect, as preferably, the bottom of above-mentioned solid material charging aperture 5 is above the center line of overfall 11 and apart from the center line of overfall 11 between 150mm ~ 300mm, and the end face of the upper annular semi-circular tube 141 of internal jacket 14 is in the below of feed liquid overfall center line and apart from feed liquid overfall center line between 100mm ~ 400mm.
Above-mentioned explanation illustrate and describes the preferred embodiments of the present invention, as previously mentioned, be to be understood that the present invention is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in invention contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from the spirit and scope of the present invention, then all should in the protection domain of claims of the present invention.
Claims (10)
1. one kind processes the melt mixer of high sticky material, main body is mixer tube body (10), upper cover (8), low head (16) and the agitating device be arranged in mixer tube body (10), described agitating device is arranged on upper cover (16), described upper cover (8) and low head (16) are arranged on mixer tube body (10), it is characterized in that: in described mixer tube body (10), several internal jacket (14) are also installed, scraper, the inner support (23) mated with internal jacket (14) number and external heat device, described each internal jacket (14) and an inner support (23) are matched, this inner support (23) is fixed on the cylinder body bottom of mixer tube body (10), described inner support (23) is fixedly installed internal jacket (14), described external heat device is evenly fixed on mixer tube body (10) outer surface, scraper and agitating device can by same driven by motor, also can respectively by two driven by motor.
2. the melt mixer of the high sticky material of process according to claim 1, is characterized in that: the number of described internal jacket (14) is 1 ~ 4.
3. the melt mixer of the high sticky material of process according to claim 1 and 2, it is characterized in that: described internal jacket (14) comprises inner cylinder (142), outer cylinder (144) and annular semi-circular tube, described outer cylinder (144) is sheathed on inner cylinder (142) outward, and both position of center line are consistent, described annular semi-circular tube is arranged at (142) and outer cylinder (144) two ends, and the two ends of annular semi-circular tube and inner cylinder (142) and outer cylinder (144) are welded to connect.
4. the melt mixer of the high sticky material of process according to claim 3, it is characterized in that: the diameter 60mm ~ 200mm less of the diameter of outer cylinder (144) of described inner cylinder (142).
5. the melt mixer of the high sticky material of process according to claim 3, is characterized in that: the diameter 90mm ~ 130mm less of the diameter of outer cylinder (144) of described inner cylinder (142).
6. the melt mixer of the high sticky material of process according to claim 3, it is characterized in that: described annular semi-circular tube comprises annular semi-circular tube (141) and lower annular semi-circular tube (145), described inner cylinder (142) and outer cylinder (144) upper end are welded to connect with upper annular semi-circular tube (141) respectively, and described inner cylinder (142) and outer cylinder (144) lower end are welded to connect with lower annular semi-circular tube (145) respectively.
7. the melt mixer of the high sticky material of process according to claim 1, it is characterized in that: described agitating device comprise motor part, variable part, in be provided with the bearing housing (3) of hollow shaft (901), shaft (9) and paddle (15), paddle (15) is fixed on shaft (9), and shaft (9) is connected with bearing housing (3), variable part and motor part; In hollow shaft (901), shaft (9) is installed, hollow shaft (901) and shaft (9) connect variable part and motor part by bearing housing (3), hollow shaft (901) and shaft can be different under the drive of (9) motor part and variable part speed in the same way or incorgruous around mixer tube body (10) center rotating, thus drive scraper and agitating device to rotate; Described paddle (15) is screw, this screw is provided with 2 ~ 3 groups of stirrer paddles, often organizes stirrer paddle and is provided with 2 stirrer paddles.
8. the melt mixer of the high sticky material of process according to claim 1, it is characterized in that: described scraper comprises material scraping plate group and scraper arm (123), this material scraping plate group comprises material scraping plate A (121) and several material scraping plates B (122), this material scraping plate A (121) is arranged on the cylinder inboard wall near wall place of mixer tube body (10), and be close to cylinder inboard wall, described material scraping plate B (122) is arranged on the inside and outside cylinder vertical wall near wall place of internal jacket (14), and is close to the outside wall surface of the inside and outside cylinder of composition internal jacket; Described material scraping plate A (121) is connected by scraper arm (123) with several material scraping plates B (122), and scraper arm (123) is welded in hollow shaft (901).
9. the melt mixer of the high sticky material of process according to claim 1, it is characterized in that: described mixer tube body (10) also comprises external heat device, described external heat device is some heat(ing) coils (9), and described some heat(ing) coils (9) are evenly arranged at mixer tube body (10) periphery.
10. the melt mixer of the high sticky material of process according to claim 3, it is characterized in that: described internal jacket (14) is also provided with stiffening device, this stiffening device is installed between inner cylinder (142) and outer cylinder (144), and employing is welded to connect, realize the reinforcement effect between inner cylinder (142) and outer cylinder (144), make internal jacket can bear higher interior pressure and external pressure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510977214.9A CN105536653A (en) | 2015-12-22 | 2015-12-22 | A fusing and mixing device for treating high viscosity materials |
| PCT/CN2016/074807 WO2017107304A1 (en) | 2015-12-22 | 2016-02-29 | Fusion mixer for processing high-viscosity material |
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| CN107626276A (en) * | 2017-11-07 | 2018-01-26 | 盐城市大丰匀力机械制造厂 | More fluidised form reaction units |
| CN107866922A (en) * | 2017-09-28 | 2018-04-03 | 佛山汇众森泰科技有限公司 | A kind of environmentally friendly radiation proof TPU composite processings device and preparation method |
| CN112023848A (en) * | 2020-08-25 | 2020-12-04 | 上海邦高化学有限公司 | Environment-friendly ethylene oxide addition reaction system and use method thereof |
| CN112679848A (en) * | 2020-12-23 | 2021-04-20 | 安徽杰蓝特新材料有限公司 | High-modulus impact-resistant non-elastomer ternary blending composite pipe and processing technology thereof |
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| CN107866922A (en) * | 2017-09-28 | 2018-04-03 | 佛山汇众森泰科技有限公司 | A kind of environmentally friendly radiation proof TPU composite processings device and preparation method |
| CN107626276A (en) * | 2017-11-07 | 2018-01-26 | 盐城市大丰匀力机械制造厂 | More fluidised form reaction units |
| CN112023848A (en) * | 2020-08-25 | 2020-12-04 | 上海邦高化学有限公司 | Environment-friendly ethylene oxide addition reaction system and use method thereof |
| CN112679848A (en) * | 2020-12-23 | 2021-04-20 | 安徽杰蓝特新材料有限公司 | High-modulus impact-resistant non-elastomer ternary blending composite pipe and processing technology thereof |
| CN113292790A (en) * | 2021-05-26 | 2021-08-24 | 潘秋 | CPP film and production process thereof |
| CN113351122A (en) * | 2021-07-28 | 2021-09-07 | 山东奇立伟肥业股份有限公司 | Melting tank with heating type fan blade mechanism for fertilizer production |
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