CN109647282B - Mixing and drying oven integrated machine - Google Patents
Mixing and drying oven integrated machine Download PDFInfo
- Publication number
- CN109647282B CN109647282B CN201910068187.1A CN201910068187A CN109647282B CN 109647282 B CN109647282 B CN 109647282B CN 201910068187 A CN201910068187 A CN 201910068187A CN 109647282 B CN109647282 B CN 109647282B
- Authority
- CN
- China
- Prior art keywords
- plate
- tank
- stirring
- unit
- mixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000002156 mixing Methods 0.000 title claims abstract description 45
- 238000001035 drying Methods 0.000 title claims abstract description 38
- 238000003756 stirring Methods 0.000 claims abstract description 100
- 238000010438 heat treatment Methods 0.000 claims abstract description 83
- 238000004321 preservation Methods 0.000 claims abstract 2
- 238000009413 insulation Methods 0.000 claims description 14
- 238000013329 compounding Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000007790 scraping Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000004964 aerogel Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/10—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in stationary drums or troughs, provided with kneading or mixing appliances
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The mixing and drying oven integrated machine comprises a mixing and granulating machine, a drying air supply machine and a controller, wherein the mixing and granulating machine comprises a stirring tank, a stirring paddle, a top cover, a hot air supply unit, a temperature sensing unit, a stirring driving unit and a rotating shaft, the stirring tank comprises a tank bottom plate and a tank column, and the tank column comprises an outer side cylindrical plate, an inner side cylindrical plate and a first heat preservation layer arranged between the outer side cylindrical plate and the inner side cylindrical plate; the drying air supply machine comprises a heating box, an air inlet pipe communicated with the top of the heating box, an air outlet pipe communicated with the bottom of the heating box, an air blower connected with the air inlet pipe, a top plate arranged at the top of the heating box, and a plurality of heating units vertically connected to the top plate; the air outlet pipe is connected with the hot air supply unit; the controller is connected with the temperature sensing unit, the stirring driving unit, the blower and the heating unit. The automatic material mixing, granulating and drying machine is capable of automatically working, and is free from transferring materials in the process of mixing, granulating and drying, low in labor intensity, high in working efficiency, high in product quality and high in safety.
Description
Technical Field
The invention relates to the technical field of sliding bearing production, in particular to a mixing and drying oven integrated machine.
Background
In the technical field of sliding bearings, it is necessary to mix and granulate graphite powder, an adhesive and other additives and dry the particles, and mixing and granulating graphite powder, adhesive and other additives and drying have certain requirements on temperature. In the prior art, graphite powder, an adhesive and other additives are put into a stirrer for mixing and granulating, then are put into an oven for heating to dry the particles, and the particles are continuously turned manually so as to be heated uniformly. This approach has the following problems: 1. the labor intensity is high, and the materials are required to be transferred and turned for many times; 2. the working efficiency is low, and the cost is high; 3. the manual operation is required, and the quality of the product cannot be ensured; 4. because manual operation is needed, dust in the working environment is large, and the health and safety of staff are affected.
Disclosure of Invention
In view of the above, the invention provides a mixing and drying oven integrated machine which automatically works, does not need to transfer materials in the mixing, granulating and drying processes, and has the advantages of low labor intensity, high working efficiency, high product quality and high safety, so as to solve the problems.
The utility model provides a compounding oven all-in-one, including interconnect's compounding granulator (100) and stoving air feed machine (200), and with connect compounding granulator (100) and controller (300) that stoving air feed machine (200) all are connected, compounding granulator (100) include base (110), set up on base (110) and top have open-ended agitator tank (120), rotate agitator paddle (130) that set up in agitator tank (120), the overhead guard (140) of being connected with the opening of agitator tank (120) movably, hot air supply unit (150) on the circumference lateral wall of agitator tank (120) set up, pass temperature sensing unit (160) of circumference lateral wall of agitator tank (120), be located agitator tank (120) below stirring drive unit and pass the middle part of agitator paddle (130) and with stirring drive unit connection's pivot (190), agitator tank (120) include circular shape tank bottom plate (121) and with the edge fixed perpendicular connection of tank bottom plate (121) and hollow tank column 122122), tank column (122) include outside cylinder plate (1), interval sets up in cylinder plate 1222 of the inboard (1) outside cylinder plate (1222), the hot air supply unit (150) penetrates through the tank body column (122), the top cover (140) comprises a top cover outer plate (141), a top cover inner plate (142), a third heat insulation layer (143) arranged between the top cover outer plate (141) and the top cover inner plate (142) and a connecting disc (144) connected to the bottom edges of the top cover outer plate (141) and the top cover inner plate (142), the connecting disc (144) is movably connected with the flange (1224), and the top of the top cover (140) is provided with an exhaust outlet; the drying air supply machine (200) comprises a mounting base (210) with a mounting groove at the top, a heating box (220) arranged in the mounting groove, an air inlet pipe (230) communicated with the top of the heating box (220), an air outlet pipe (240) communicated with the bottom of the heating box (220), a blower (250) connected with the air inlet pipe (230), a top plate (270) arranged at the top of the heating box (220), and a plurality of heating units (280) vertically connected to the top plate (270) and extending towards the bottom of the heating box (220); the air outlet pipe (240) is connected with the hot air supply unit (150); the controller (300) is connected with the temperature sensing unit (160), the stirring driving unit, the blower (250) of the drying air supply machine (200) and the heating unit (280) of the mixing granulator (100).
Further, an installation bottom plate (111) is arranged at the bottom of the base (110), and the stirring driving unit comprises a stirring motor (170), a reduction gearbox (180) connected with the stirring motor (170) and a transmission chain connected with the reduction gearbox (180) and one end of the rotating shaft (190).
Further, the stirring motor (170) is provided with a mode selection end connected with the controller (300), and the controller (300) controls the stirring motor (170) to work in an automatic working mode or a manual operation mode through the mode selection end.
Further, the rotating shaft (190) penetrates through the tank body bottom plate (121) and is rotationally connected with the tank body bottom plate (121) through a bearing, the top of the rotating shaft (190) far away from the tank body bottom plate (121) is provided with a clamping portion with a polygonal cross section, a polygonal hole (1311) matched with the clamping portion in shape is formed in the middle of the stirring paddle (130), and the clamping portion of the rotating shaft (190) penetrates through the polygonal hole (1311) of the stirring paddle (130).
Further, the temperature sensing unit (160) comprises a temperature sensor (161), a sensor fixing sleeve (162) arranged between the temperature sensor (161) and the tank body column (122), and a sensor protecting sleeve (163) for covering the part of the temperature sensor (161) positioned inside the stirring tank (120).
Further, the stirring paddle (130) is provided with a supporting leg (131) extending towards the tank bottom plate (121) and a scraping plate unit (132) arranged at the bottom end of the supporting leg (131) towards the tank bottom plate (121), the scraping plate unit (132) comprises a connecting plate (1321) connected with the supporting leg (131), a first clamping plate (1322) connected with the connecting plate (1321), a second clamping plate (1323) arranged in parallel with the first clamping plate (1322), a flexible scraping plate (1324) arranged between the first clamping plate (1322) and the second clamping plate (1323) and a plurality of connecting pieces (1325) penetrating through the flexible scraping plate (1324) and connecting the first clamping plate (1322) and the second clamping plate (1323), and one side of the flexible scraping plate (1324) towards the tank column (122) and one side towards the tank bottom plate (121) are protruded out of the first clamping plate (1322) and the second clamping plate (1323).
Further, a discharge hole (1211) is formed in the tank body bottom plate (121), an outlet control unit (123) is arranged at the bottom of the discharge hole (1211) of the tank body bottom plate (121), the outlet control unit (123) is fan-shaped, a first rotating shaft (1231) is arranged at the middle of the outlet control unit, an operating rod (1232) is arranged at the eccentric position of one side of the outlet control unit (123), and the distance between the far end of the discharge hole (1211) away from the first rotating shaft (1231) and the first rotating shaft (1231) is smaller than the radius of the outlet control unit (123).
Further, the bottom of the heating box (220) is provided with a funnel-shaped air collecting part, the small head end of the air collecting part is far away from the air inlet pipe (230), and the air outlet pipe (240) is connected with the small head end of the air collecting part.
Further, the circumferential side wall of the heating box (220) comprises a box outer wall (221), a box inner wall (222) and a fourth heat insulation layer (223) arranged between the box outer wall (221) and the box inner wall (222).
Further, the heating unit (280) is connected with a potentiometer and an ammeter, the potentiometer is used for controlling the working current of the heating unit (280), and the ammeter is used for displaying the working current of the heating unit (280).
Compared with the prior art, the mixing and drying oven integrated machine comprises a mixing granulator (100) and a drying air supply fan (200) which are connected with each other, and a controller (300) which is connected with the mixing granulator (100) and the drying air supply fan (200), wherein the mixing granulator (100) comprises a base (110), a stirring tank (120) which is arranged on the base (110) and is provided with an opening at the top, a stirring paddle (130) which is rotatably arranged in the stirring tank (120), a top cover (140) which is movably connected with the opening of the stirring tank (120), a hot air supply unit (150) which is arranged on the circumferential side wall of the stirring tank (120), a temperature sensing unit (160) which penetrates through the circumferential side wall of the stirring tank (120), a stirring driving unit which is arranged below the stirring tank (120) and a rotating shaft (190) which penetrates through the middle part of the stirring paddle (130) and is connected with the stirring driving unit, the stirring tank (120) comprises a circular tank bottom plate (121) and a hollow tank column (122) which is fixedly and vertically connected with the edge of the tank bottom plate (121), and the tank column (122) comprises an outer column plate (1), an inner column plate (1221) and an inner column plate (1222) which is arranged on the outer side of the column plate (1221) of the column plate (1222) which is arranged on the inner side of the column plate (1221), the hot air supply unit (150) penetrates through the tank body column (122), the top cover (140) comprises a top cover outer plate (141), a top cover inner plate (142), a third heat insulation layer (143) arranged between the top cover outer plate (141) and the top cover inner plate (142) and a connecting disc (144) connected to the bottom edges of the top cover outer plate (141) and the top cover inner plate (142), the connecting disc (144) is movably connected with the flange (1224), and the top of the top cover (140) is provided with an exhaust outlet; the drying air supply machine (200) comprises a mounting base (210) with a mounting groove at the top, a heating box (220) arranged in the mounting groove, an air inlet pipe (230) communicated with the top of the heating box (220), an air outlet pipe (240) communicated with the bottom of the heating box (220), a blower (250) connected with the air inlet pipe (230), a top plate (270) arranged at the top of the heating box (220), and a plurality of heating units (280) vertically connected to the top plate (270) and extending towards the bottom of the heating box (220); the air outlet pipe (240) is connected with the hot air supply unit (150); the controller (300) is connected with the temperature sensing unit (160), the stirring driving unit, the blower (250) of the drying air supply machine (200) and the heating unit (280) of the mixing granulator (100). The automatic material mixing, granulating and drying machine is capable of automatically working, and is free from transferring materials in the process of mixing, granulating and drying, low in labor intensity, high in working efficiency, high in product quality and high in safety.
Drawings
Embodiments of the invention are described below with reference to the accompanying drawings, in which:
fig. 1 is a side sectional view of a mixer-granulator of the mixer-oven integrated machine provided by the invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is an enlarged schematic view of a portion B in fig. 1.
Fig. 4 is a schematic top view of a mixer-granulator of the mixer-oven integrated machine provided by the invention.
Fig. 5 is a partial schematic view of the stirring paddle of fig. 1.
Fig. 6 is a schematic partial cross-sectional view of the stirring paddle of fig. 1.
Fig. 7 is a schematic top view of the outlet control unit of fig. 1.
Fig. 8 is a side sectional view of a drying air supply machine of the mixing oven integrated machine provided by the invention.
Fig. 9 is an enlarged schematic view of a portion C in fig. 8.
Fig. 10 is a schematic block diagram of a mixing oven integrated machine provided by the invention.
FIG. 11 is a schematic diagram of a control panel of a control box of an all-in-one mixer and oven according to the present invention
Detailed Description
Specific embodiments of the present invention will be described in further detail below based on the drawings. It should be understood that the description herein of the embodiments of the invention is not intended to limit the scope of the invention.
Referring to fig. 1, 8 and 10, the mixing and drying oven all-in-one machine provided by the present invention includes a mixing and granulating machine 100 and a drying air supply machine 200 connected to each other, and a controller 300 connected to the mixing and granulating machine 100 and the drying air supply machine 200.
The mixer-granulator 100 comprises a base 110, a stirring tank 120 arranged on the base 110 and having an opening at the top, a stirring paddle 130 rotatably arranged in the stirring tank 120, a top cover 140 movably connected with the opening of the stirring tank 120, a hot air supply unit 150 arranged on the circumferential side wall of the stirring tank 120, a temperature sensing unit 160 passing through the circumferential side wall of the stirring tank 120, a stirring driving unit positioned below the stirring tank 120, and a rotating shaft 190 passing through the middle part of the stirring paddle 130 and connected with the stirring driving unit.
The bottom of the base 110 is provided with a mounting base plate 111, and the stirring driving unit includes a stirring motor 170, a reduction gearbox 180 connected with the stirring motor 170, and a transmission chain connecting the reduction gearbox 180 with one end of a rotating shaft 190.
The stirring tank 120 includes a circular tank body bottom plate 121 and a hollow tank body column 122 fixedly and vertically connected with the edge of the tank body bottom plate 121.
The rotating shaft 190 penetrates through the tank bottom plate 121 and is rotationally connected with the tank bottom plate 121 through a bearing, the top of the rotating shaft 190, which is far away from the tank bottom plate 121, is provided with a clamping part with a polygonal cross section, a polygonal hole 1311 matched with the clamping part in shape is formed in the middle of the stirring paddle 130, and the clamping part of the rotating shaft 190 penetrates through the polygonal hole 1311 of the stirring paddle 130.
The rotating shaft 190 is provided with a screw above the clamping part far from the tank bottom plate 121, and a nut is connected to the screw through external threads.
Referring to fig. 2, the tank column 122 includes an outer cylindrical plate 1221, an inner cylindrical plate 1222 disposed at an inner side of the outer cylindrical plate 1221 at intervals, a first insulation layer 1223 disposed between the outer cylindrical plate 1221 and the inner cylindrical plate 1222, and a flange 1224 connecting a top of the outer cylindrical plate 1221 and a top of the inner cylindrical plate 1222, where the first insulation layer 1223 is an inorganic insulation material with a thermal conductivity less than or equal to 0.12, such as aerogel blanket, glass wool, rock wool, expanded perlite, micro-nano insulation, foamed cement, and the like, and has the characteristics of good insulation effect, good stability, and safety. The outer side of the flange 1224 protrudes outside the outer cylindrical plate 1221.
Referring to fig. 4, the hot air supply unit 150 includes an air supply pipe 151, an annular chamber outer wall 152 connected to the outer side of the flange 1224, an annular chamber bottom wall 153 vertically connected to the bottom of the annular chamber outer wall 152, passing through the outer cylindrical plate 1221 and connected to the inner cylindrical plate 1222, and a second insulation layer 154 disposed inside the annular chamber outer wall 152 and the annular chamber bottom wall 153.
In this embodiment, the annular chamber 155 is formed between the inner cylindrical plate 1222, the flange 1224, the outer cylindrical plate 1221 and the annular chamber bottom wall 153, and the filling chamber is formed between the outer cylindrical plate 1221, the flange 1224, the annular chamber outer wall 152 and the annular chamber bottom wall 153, and the second insulation layer 154 is filled in the filling chamber.
The inner cylindrical plate 1222 is provided with a plurality of openings along the circumferential direction at the position of the annular cavity 155, and air nozzles 156 are arranged at the openings, and one ends of the air nozzles 156 away from the annular cavity 155 extend towards the tank bottom plate 121 in a bending manner. In this embodiment, the number of air nozzles 156 is 6 and equally distributed along the inner side of the annular chamber 155.
In other embodiments, the second insulating layer 154 is located at a position of the filling cavity near the outer wall 152 of the annular cavity, and is incompletely filled in the filling cavity, and a plurality of through holes are formed in the outer cylindrical plate 1221 located between the flange 1224 and the bottom wall 153 of the annular cavity, so that the annular cavity 155 is communicated with a part of the filling cavity, and the volume of the annular cavity 155 is larger.
Referring to fig. 3, the temperature sensing unit 160 vertically penetrates the tank column 122. The temperature sensing unit 160 includes a temperature sensor 161, a sensor fixing sleeve 162 provided between the temperature sensor 161 and the tank column 122, and a sensor protecting jacket 163 covering the outside of the portion of the temperature sensor 161 located inside the stirring tank 120.
The sensor fixing sleeve 162 provides rigidity protection for the temperature sensor 161, prevents the temperature sensor 161 from being damaged by direct contact of the temperature sensor 161 with the tank column 122, and the sensor protecting sleeve 163 is made of a heat conducting material, physically isolates the temperature sensor 161 from materials in the stirring tank 120 inside the stirring tank 120, and prevents movement of the materials from damaging the temperature sensor 161.
The top cover 140 has an arc-shaped cross-section and includes a top cover outer plate 141, a top cover inner plate 142, a third insulation layer 143 provided between the top cover outer plate 141 and the top cover inner plate 142, and a connection pad 144 connected to bottom edges of the top cover outer plate 141 and the top cover inner plate 142, the connection pad 144 being movably connected to the flange 1224. The top of the top cover 140 has an air outlet.
Referring to fig. 5 and 6, the stirring paddle 130 includes a supporting leg 131 extending toward the tank bottom plate 121 and a scraper unit 132 disposed at a bottom end of the supporting leg 131 toward the tank bottom plate 121, wherein the scraper unit 132 includes a connecting plate 1321 connected with the supporting leg 131, a first clamping plate 1322 connected with the connecting plate 1321, a second clamping plate 1323 disposed parallel to the first clamping plate 1322, a flexible scraper 1324 disposed between the first clamping plate 1322 and the second clamping plate 1323, and a plurality of connecting members 1325 passing through the flexible scraper 1324 and connecting the first clamping plate 1322 and the second clamping plate 1323. The side of the flexible scraper 1324 facing the tank post 122 and the side of the flexible scraper 1324 facing the tank bottom plate 121 are protruded from the first clamping plate 1322 and the second clamping plate 1323, the side of the flexible scraper 1324 facing the tank post 122 is in contact with the tank post 122, and the side of the flexible scraper 1324 facing the tank bottom plate 121 is in contact with the tank bottom plate 121. When the stirring paddle 130 rotates, the flexible scraping plate 1324 can scrape the materials adhered on the tank column 122 and the tank bottom plate 121. The connector 1325 is a screw or rivet.
In this embodiment, the flexible blade 1324 is a rubber plate.
Referring to fig. 1 and 7, a discharge opening 1211 is formed in the tank bottom plate 121, an outlet control unit 123 is disposed at the bottom of the discharge opening 1211 on the tank bottom plate 121, the outlet control unit 123 is fan-shaped, a first rotating shaft 1231 is disposed at the middle of the outlet control unit 123, an operating rod 1232 is disposed at an eccentric position of one side of the outlet control unit 123, and a distance between a distal end of the discharge opening 1211, which is far from the first rotating shaft 1231, and the first rotating shaft 1231 is smaller than a radius of the outlet control unit 123. The outlet control unit 123 may be rotated about the first rotation shaft 1231 by controlling the operation lever 1232 such that the discharge port 1211 is opened or closed.
Referring to fig. 8, a drying air supply machine 200 includes a mounting base 210 having a mounting groove at a top, a heating box 220 disposed in the mounting groove, an air inlet pipe 230 communicating with the top of the heating box 220, an air outlet pipe 240 communicating with the bottom of the heating box 220, a blower 250 connected with the air inlet pipe 230, a blower mount 260 disposed between the heating box 220 and the blower 250, a top plate 270 disposed at the top of the heating box 220, a plurality of heating units 280 vertically connected to the top plate 270 and extending toward the bottom of the heating box 220, and a guide unit 290 disposed on the top plate 270 opposite to the air inlet pipe 230.
There is a sealing element between the heating unit 280 and the top plate 270 to close any gap that may exist between the heating unit 280 and the top plate 270, avoiding leakage of hot gas in the heating box 220.
The air outlet pipe 240 is connected to the air supply pipe 151.
The top of the mounting base 210 is provided with a plurality of supporting blocks 211, and the supporting blocks 211 are used for positioning and supporting the heating box 220.
The bottom of the heating box 220 is provided with a funnel-shaped air collecting part, the small head end of the air collecting part is far away from the air inlet pipe 230, and the air outlet pipe 240 is connected with the small head end of the air collecting part through a special-shaped connecting pipe.
Referring to fig. 9, the circumferential side wall of the heating box 220 includes a box outer wall 221, a box inner wall 222, and a fourth insulation layer 223 disposed between the box outer wall 221 and the box inner wall 222. The fourth insulation layer 223 can improve the insulation effect.
The guide unit 290 includes a cylindrical connection plate 291 fixedly connected with the top plate 270, and a circular baffle 292 disposed at the bottom of the cylindrical connection plate 291 and facing the heating box 220, the baffle 292 faces the opening of the air inlet pipe 230 in the heating box 220, and a plurality of air guide openings 2911 are formed in the cylindrical connection plate 291.
The guide unit 290 can diffuse the air supplied from the blower 250 into the heating box 220 through the air inlet pipe 230 toward the circumferential direction of the heating box 220, thereby preventing the air from directly flowing from the middle of the heating box 220 to the air outlet pipe 240, and increasing the contact area between the air and the heating unit 280, thereby improving the heating effect and the working efficiency.
The end of the heating unit 280, which is located at the side of the top plate 270 away from the heating box 220, is provided with a binding post 281, and the outer side of the portion of the heating unit 280, which is located at the side of the top plate 270 away from the heating box 220, is sleeved with an insulating sleeve 283, and the locking nut 282 is connected to the outer thread of the insulating sleeve 283.
In the present embodiment, a housing 224 is further provided on the outer side of the top plate 270 away from the heating box 220 for protecting the posts 281 of the heating unit 280 and the cables connecting the posts 281.
Referring to fig. 10, a controller 300 is connected to a temperature sensor 161, a stirring motor 170, a blower 250 and a heating unit 280 of the drying blower 200 of the mixer-granulator 100, the controller 300 controls the stirring motor 170, the blower 250 and the heating unit 280 to operate, receives an induction signal of the temperature sensor 161, stores a preset temperature in the controller 300, and the controller 300 compares the induction signal of the temperature sensor 161 with the preset temperature and controls an operating current of the heating unit 280 according to the preset temperature. If the sensing signal of the temperature sensor 161 is lower than the preset temperature, the operation current of the heating unit 280 is increased, otherwise, the operation current of the heating unit 280 is decreased.
The agitator motor 170 has a mode selection terminal connected to the controller 300, through which the controller 300 can control the agitator motor 170 to operate in two different modes of operation: automatic operation mode and manual operation mode. In the automatic operation mode, the stirring motor 170 operates according to a preset stirring time period and stirring interval set by the controller 300; in the manual operation mode, the user presses a blender click switch and the blender motor 170 rotates a specific angle.
The heating unit 280 is connected with a potentiometer and an ammeter, the working current of the heating unit 280 can be controlled by controlling the potentiometer, and the ammeter is used for displaying the working current of the heating unit 280.
Referring to fig. 11, the mixing and drying oven integrated machine provided by the invention further comprises a control box connected with the controller 300, wherein the control box is provided with a control panel 310, and a power supply main switch 311, a blower switch 312, a heating unit switch 313, a stirrer switch 3141, a stirrer mode selection knob 3142, a stirrer click switch 3143, a stirring time length setting button 316, a stirring interval setting button 317, a potentiometer pulling button 318 for controlling a potentiometer and an ammeter 319 are arranged on the control panel 310.
The blower switch 312 is directly connected to the blower 250, the heating unit switch 313 is directly connected to the heating unit 280, the stirrer switch 3141 is directly connected to the stirring motor 170, the potentiometer dial 318 is connected to the potentiometer, and the ammeter 319 is connected to the heating unit 280.
The stirrer mode selection knob 3142, the stirrer click switch 3143, the stirring time period setting button 316, and the stirring interval setting button 317 are all connected to the controller 300.
Compared with the prior art, the mixing and drying oven integrated machine comprises a mixing granulator 100 and a drying air supply fan 200 which are connected with each other, and a controller 300 which is connected with the mixing granulator 100 and the drying air supply fan 200, wherein the mixing granulator 100 comprises a base 110, a stirring tank 120 which is arranged on the base 110 and is provided with an opening at the top, a stirring paddle 130 which is rotatably arranged in the stirring tank 120, a top cover 140 which is movably connected with the opening of the stirring tank 120, a hot air supply unit 150 which is arranged on the circumferential side wall of the stirring tank 120, a temperature sensing unit 160 which penetrates through the circumferential side wall of the stirring tank 120, a stirring driving unit which is arranged below the stirring tank 120, a rotating shaft 190 which penetrates through the middle part of the stirring paddle 130 and is connected with the stirring driving unit, and a circular tank body bottom plate 121 and a hollow tank body column 122 which is fixedly and vertically connected with the edge of the tank body bottom plate 121, the tank body column 122 comprises an outer side cylindrical plate 1221, an inner cylindrical plate 1222 which is arranged at intervals inside the outer cylindrical plate 1221, a first layer 12243 which is movably connected with the opening of the stirring tank 120, an inner cylindrical plate 160, an air supply unit 160 which is arranged on the circumferential side wall of the stirring tank 120, a temperature sensing unit 160 which penetrates through the circumferential side wall of the stirring tank 120, a stirring driving unit which penetrates through the stirring driving unit below the stirring tank 120, and an air outlet plate 142 which penetrates through the middle part of the stirring driving unit, and a hollow tank body column 122 which is fixedly connected with the edge of the stirring tank body 121, and an arc-shaped body column 1221, and an arc-shaped body, and a top cover 141 which is arranged between the top cover 141 and an arc-shaped upper cover 141, which is arranged between the top cover and an upper cover 141, which is connected with the top cover, and an upper cover, which is provided; the drying air supply machine 200 comprises a mounting base 210 with a mounting groove at the top, a heating box 220 arranged in the mounting groove, an air inlet pipe 230 communicated with the top of the heating box 220, an air outlet pipe 240 communicated with the bottom of the heating box 220, a blower 250 connected with the air inlet pipe 230, a top plate 270 arranged at the top of the heating box 220, and a plurality of heating units 280 vertically connected to the top plate 270 and extending towards the bottom of the heating box 220; the air outlet pipe 240 is connected with the hot air supply unit 150; the controller 300 is connected to the temperature sensing unit 160 and the stirring motor 170 of the mixer-granulator 100, and the blower 250 and the heating unit 280 of the drying air supply fan 200. The automatic material mixing, granulating and drying machine is capable of automatically working, and is free from transferring materials in the process of mixing, granulating and drying, low in labor intensity, high in working efficiency, high in product quality and high in safety.
The above is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions or improvements within the spirit of the present invention are intended to be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a compounding oven all-in-one which characterized in that: comprises a mixing granulator (100) and a drying air supply fan (200) which are connected with each other, and a controller (300) which is connected with the mixing granulator (100) and the drying air supply fan (200), wherein the mixing granulator (100) comprises a base (110), a stirring tank (120) which is arranged on the base (110) and is provided with an opening at the top, a stirring paddle (130) which is rotatably arranged in the stirring tank (120), a top cover (140) which is movably connected with the opening of the stirring tank (120), a hot air supply unit (150) which is arranged on the circumferential side wall of the stirring tank (120), a temperature sensing unit (160) which penetrates through the circumferential side wall of the stirring tank (120), a stirring driving unit which is arranged below the stirring tank (120) and a rotating shaft (190) which penetrates through the middle part of the stirring paddle (130) and is connected with the stirring driving unit, the stirring tank (120) comprises a tank bottom plate (121) and a hollow tank column (122) which is vertically connected with the edge of the tank bottom plate (121), the tank column (122) comprises an outer column plate (1221), an inner column plate (1221) which is arranged at intervals on the inner side of the outer column plate 1221), a top plate 1222 which is arranged between the inner column plate 1221 and the top of the top layer 1222 of the first column 1221 and the second column plate 1222 (1222 which is connected with the top layer 1222, the hot air supply unit (150) penetrates through the tank body column (122), the top cover (140) comprises a top cover outer plate (141), a top cover inner plate (142), a third heat insulation layer (143) arranged between the top cover outer plate (141) and the top cover inner plate (142) and a connecting disc (144) connected to the bottom edges of the top cover outer plate (141) and the top cover inner plate (142), the connecting disc (144) is movably connected with the flange plate (1224), and an air outlet is formed in the top of the top cover (140); the drying air supply machine (200) comprises a mounting base (210) with a mounting groove at the top, a heating box (220) arranged in the mounting groove, an air inlet pipe (230) communicated with the top of the heating box (220), an air outlet pipe (240) communicated with the bottom of the heating box (220), a blower (250) connected with the air inlet pipe (230), a top plate (270) arranged at the top of the heating box (220), and a plurality of heating units (280) vertically connected to the top plate (270) and extending towards the bottom of the heating box (220); the air outlet pipe (240) is connected with the hot air supply unit (150);
the controller (300) is connected with the temperature sensing unit (160), the stirring driving unit, the blower (250) of the drying air supply machine (200) and the heating unit (280) of the mixing granulator (100).
2. The mixing oven all-in-one machine of claim 1, wherein: the bottom of base (110) is provided with mounting plate (111), and stirring drive unit includes agitator motor (170), reducing gear box (180) and the drive chain of connecting one end of reducing gear box (180) and pivot (190) that are connected with agitator motor (170).
3. The mixing oven all-in-one machine of claim 2, wherein: the stirring motor (170) is provided with a mode selection end connected with the controller (300), and the controller (300) controls the stirring motor (170) to work in an automatic working mode or a manual operation mode through the mode selection end.
4. The mixing oven all-in-one machine of claim 1, wherein: the rotary shaft (190) penetrates through the tank body bottom plate (121) and is rotationally connected with the tank body bottom plate (121) through a bearing, the top of the rotary shaft (190) far away from the tank body bottom plate (121) is provided with a clamping portion with a polygonal cross section, the middle of the stirring paddle (130) is provided with a polygonal hole (1311) matched with the shape of the clamping portion, and the clamping portion of the rotary shaft (190) penetrates through the polygonal hole (1311) of the stirring paddle (130).
5. The mixing oven all-in-one machine of claim 1, wherein: the temperature sensing unit (160) comprises a temperature sensor (161), a sensor fixing sleeve (162) arranged between the temperature sensor (161) and the tank body column (122) and a sensor protecting sleeve (163) for coating the part of the temperature sensor (161) positioned in the stirring tank (120).
6. The mixing oven all-in-one machine of claim 1, wherein: the stirring paddle (130) is provided with supporting legs (131) extending towards the tank bottom plate (121) and a scraper unit (132) arranged at the bottom end of the supporting legs (131) towards the tank bottom plate (121), the scraper unit (132) comprises a connecting plate (1321) connected with the supporting legs (131), a first clamping plate (1322) connected with the connecting plate (1321), a second clamping plate (1323) arranged in parallel with the first clamping plate (1322), a flexible scraper (1324) arranged between the first clamping plate (1322) and the second clamping plate (1323) and a plurality of connecting pieces (1325) penetrating through the flexible scraper (1324) and connecting the first clamping plate (1322) and the second clamping plate (1323), and the flexible scraper (1324) protrudes out of the first clamping plate (1322) and the second clamping plate (1323) towards one side of the tank column (122) and one side of the tank bottom plate (121).
7. The mixing oven all-in-one machine of claim 1, wherein: the tank body bottom plate (121) is provided with a discharge hole (1211), the bottom of the tank body bottom plate (121) at the discharge hole (1211) is provided with an outlet control unit (123), the shape of the outlet control unit (123) is fan-shaped, the middle part of the outlet control unit is provided with a first rotating shaft (1231), the eccentric part of one side of the outlet control unit (123) is provided with an operating rod (1232), and the distance between the far end of the discharge hole (1211) away from the first rotating shaft (1231) and the first rotating shaft (1231) is smaller than the radius of the outlet control unit (123).
8. The mixing oven all-in-one machine of claim 1, wherein: the bottom of the heating box (220) is provided with a funnel-shaped air collecting part, the small end of the air collecting part is far away from the air inlet pipe (230), and the air outlet pipe (240) is connected with the small end of the air collecting part.
9. The mixing oven all-in-one machine of claim 1, wherein: the circumferential side wall of the heating box (220) comprises a box outer wall (221), a box inner wall (222) and a fourth heat preservation layer (223) arranged between the box outer wall (221) and the box inner wall (222).
10. The mixing oven all-in-one machine of claim 1, wherein: the heating unit (280) is connected with a potentiometer and an ammeter, wherein the potentiometer is used for controlling the working current of the heating unit (280), and the ammeter is used for displaying the working current of the heating unit (280).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910068187.1A CN109647282B (en) | 2019-01-24 | 2019-01-24 | Mixing and drying oven integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910068187.1A CN109647282B (en) | 2019-01-24 | 2019-01-24 | Mixing and drying oven integrated machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109647282A CN109647282A (en) | 2019-04-19 |
| CN109647282B true CN109647282B (en) | 2024-03-01 |
Family
ID=66121474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910068187.1A Active CN109647282B (en) | 2019-01-24 | 2019-01-24 | Mixing and drying oven integrated machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109647282B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101710101B1 (en) * | 2015-10-01 | 2017-03-08 | 주식회사 에스에이치디디알 | dryer system |
| WO2017114042A1 (en) * | 2015-12-29 | 2017-07-06 | 柏红梅 | Three-tank type automatic particle production method and system |
| CN108745200A (en) * | 2018-05-03 | 2018-11-06 | 南安市创培电子科技有限公司 | A kind of broken comminutor of the chemical industry material with vent gas treatment |
| CN209663225U (en) * | 2019-01-24 | 2019-11-22 | 平湖市凯丰机械制造有限公司 | Mixing baking oven all-in-one machine |
-
2019
- 2019-01-24 CN CN201910068187.1A patent/CN109647282B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101710101B1 (en) * | 2015-10-01 | 2017-03-08 | 주식회사 에스에이치디디알 | dryer system |
| WO2017114042A1 (en) * | 2015-12-29 | 2017-07-06 | 柏红梅 | Three-tank type automatic particle production method and system |
| CN108745200A (en) * | 2018-05-03 | 2018-11-06 | 南安市创培电子科技有限公司 | A kind of broken comminutor of the chemical industry material with vent gas treatment |
| CN209663225U (en) * | 2019-01-24 | 2019-11-22 | 平湖市凯丰机械制造有限公司 | Mixing baking oven all-in-one machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109647282A (en) | 2019-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI75409C (en) | Mixer luminaire for mixing two liquids, especially cold and hot water. | |
| CN109647282B (en) | Mixing and drying oven integrated machine | |
| CN208389897U (en) | A kind of lotion filling apparatus | |
| CN209663225U (en) | Mixing baking oven all-in-one machine | |
| CN209735548U (en) | Material mixing granulator | |
| CN208636731U (en) | A kind of chemical reaction thermostatically-controlled equipment | |
| CN211435926U (en) | Water based paint constant temperature heating device | |
| CN207344836U (en) | A kind of Multifunctional mortar mixing system | |
| CN209968218U (en) | Rubber powder microwave heating device | |
| CN109049339B (en) | Dual-mode stirrer | |
| CN220460625U (en) | Emulsifier heating mechanism | |
| CN221287824U (en) | Automatic heating interlocking device of reaction kettle | |
| CN220242039U (en) | Sunroof sealing strip raw materials mixing arrangement | |
| CN215917061U (en) | Heat preservation mixing arrangement is used in cosmetics production | |
| CN220638519U (en) | Synthetic resin's mixer | |
| CN212215456U (en) | Asphalt heating device | |
| CN219359929U (en) | Injection molding part raw material mixer | |
| CN220328443U (en) | Variable-temperature rapid stirrer | |
| CN214345714U (en) | Horizontal reverse spiral stirring device for production of insulation board | |
| CN208591802U (en) | A kind of flow at high speed mixing machine | |
| CN216321896U (en) | Compound modified asphalt test sample preparation facilities | |
| CN219820257U (en) | Masterbatch mixing device | |
| CN211601425U (en) | Drying device for chemical production | |
| CN208771311U (en) | A kind of rubber compound production preparation device for mixing raw material with function of temperature control | |
| CN216260524U (en) | Raw materials compounding device is used in hose production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |