CN220576566U - Double-screw extruder with smoke removal mechanism - Google Patents
Double-screw extruder with smoke removal mechanism Download PDFInfo
- Publication number
- CN220576566U CN220576566U CN202322297098.9U CN202322297098U CN220576566U CN 220576566 U CN220576566 U CN 220576566U CN 202322297098 U CN202322297098 U CN 202322297098U CN 220576566 U CN220576566 U CN 220576566U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- smoke
- screw extruder
- stirring
- double
- 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
- 239000000779 smoke Substances 0.000 title claims abstract description 95
- 238000003756 stirring Methods 0.000 claims abstract description 70
- 230000000149 penetrating effect Effects 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 17
- 239000002994 raw material Substances 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 14
- 239000000463 material Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 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
- 239000000047 product Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004148 unit process Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of double-screw extruders and discloses a double-screw extruder with a smoke removing mechanism, which comprises a base, wherein a double-screw extruder body is fixedly connected to the middle part of the upper end of the base, the smoke removing mechanism is fixedly connected to the left part of the upper end of the double-screw extruder body in a penetrating manner, a discharging tank is fixedly connected to the right part of the upper end of the double-screw extruder body in a penetrating manner, a feeding hopper is fixedly connected to the left part of the upper end of the discharging tank in a penetrating manner, a stirring mechanism is movably connected to the middle part of the upper end of the discharging tank in a penetrating manner, a supporting frame is fixedly connected to the lower part of the outer surface of the discharging tank, and a controller is fixedly connected to the middle part of the front end of the base. According to the double-screw extruder with the smoke removing mechanism, the smoke filtering net is convenient to replace by arranging the smoke removing mechanism, the smoke removing effect is enhanced, the stirring effect on raw materials is enhanced by arranging the stirring mechanism, the uniformity of the raw materials is improved, and the double-screw extruder with the smoke removing mechanism is suitable for wide application.
Description
Technical Field
The utility model relates to the technical field of double-screw extruders, in particular to a double-screw extruder with a smoke removing mechanism.
Background
The screw extruder is a machine which can concentrate a series of chemical basic unit processes, such as solid conveying, pressurizing, melting, exhausting, dehumidifying, melt conveying, pumping and other physical processes, on a screw in the extruder, and compared with a single screw extruder, the twin screw extruder can lead the melt to be more fully mixed, so that the application is wider, and at least the following defects are caused in the use process of the existing twin screw extruder: 1. in the use process of the existing double-screw extruder, smoke is required to be removed by a smoke filtering net, the smoke filtering net is easy to block after long-time use, and the disassembly and replacement of the smoke filtering net are relatively inconvenient, so that the smoke filtering effect of the smoke filtering net is influenced; 2. when the existing double-screw extruder is used, the raw materials are insufficiently stirred, so that the uniformity of the raw materials is insufficient, and the effect of a later-stage finished product is affected, and therefore, the double-screw extruder with the smoke removing mechanism is provided.
Disclosure of Invention
The utility model mainly aims to provide a double-screw extruder with a smoke removing mechanism, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a twin-screw extruder with smoke removal mechanism, includes the base, the upper end middle part fixedly connected with twin-screw extruder body of base, the upper end left part of twin-screw extruder body alternates fixedly connected with smoke removal mechanism, the upper end right part of twin-screw extruder body alternates fixedly connected with lower material jar, the upper end left part of lower material jar alternates fixedly connected with feeder hopper, the upper end middle part of lower material jar alternates swing joint and has rabbling mechanism, the surface lower part fixedly connected with support frame of lower material jar, and the lower extreme of support frame and the upper end fixed connection of base, the front end middle part fixedly connected with controller of base.
Preferably, the smoke removing mechanism comprises a smoke removing box, a fan is fixedly connected in a penetrating mode in the middle of the upper box wall of the smoke removing box, a smoke inlet pipe is fixedly connected in a penetrating mode in the middle of the lower box wall of the smoke removing box, the lower end of the smoke inlet pipe is fixedly connected with the upper end of the double-screw extruder body in a penetrating mode, supporting legs are fixedly connected to four corners of the lower end of the smoke removing box, and the lower ends of the four supporting legs are fixedly connected with the upper end of the base.
Preferably, the middle part of the front wall of the smoke removing box is provided with a sealing port, a sealing plate is fixedly connected in the sealing port through bolts, the rear end of the sealing plate is provided with a plurality of clamping grooves, a plurality of limiting grooves are commonly formed among the left wall, the rear wall and the right wall of the smoke removing box, and a plurality of smoke filtering nets are clamped in the limiting grooves.
Preferably, the diameters of the meshes of the plurality of smoke filtering nets are sequentially reduced from bottom to top, and the front ends of the plurality of smoke filtering nets are clamped with the corresponding clamping grooves.
Preferably, the stirring mechanism comprises a driver, the output end of the driver penetrates through the upper tank wall of the lower tank and is fixedly connected with a stirring shaft, the upper end of the stirring shaft is movably connected with the upper tank wall of the lower tank through a bearing, four stirring rods are fixedly connected to the upper portion of the outer surface of the stirring shaft in a penetrating mode, a stirring frame is fixedly connected to the middle portion of the outer surface of the stirring shaft in a penetrating mode, and stirring blades are fixedly connected to the lower portion of the outer surface of the stirring shaft.
Preferably, the driver, the double screw extruder body and the fan are all electrically connected with the controller, a plurality of stirring rakes are arranged on the four stirring rods, the outer surface of the stirring frame is in contact with the inner tank wall of the discharging tank, and the stirring blades are in a spiral structure.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the smoke filter net can be detached from the smoke removal box by arranging the smoke removal mechanism and rotating the screw on the sealing plate, so that the smoke filter net in the smoke removal box can be conveniently replaced, the smoke filter net blocked due to long-time use can be timely replaced, and the smoke filter net can be conveniently detached and replaced, thereby enhancing the smoke filtering effect and smoke removal effect of the smoke filter net;
2. according to the utility model, the stirring mechanism is arranged, the stirring shaft is driven to rotate by the driver, the stirring rod and the stirring frame are driven to rotate together to stir the raw materials, and the stirring effect on the raw materials can be enhanced by the stirring rod provided with the stirring rake and the stirring frame consisting of the two trapezoid frames, so that the raw materials are stirred more fully and uniformly, the uniformity of the raw materials is improved, and the final product effect of the later period is ensured.
Drawings
FIG. 1 is a schematic view showing the overall structure of a twin-screw extruder with a smoke removing mechanism according to the present utility model;
FIG. 2 is a schematic view showing the overall structure of a smoke removing mechanism of a twin-screw extruder with a smoke removing mechanism according to the present utility model;
FIG. 3 is a schematic view showing the internal structure of a smoke removing box of a twin-screw extruder with a smoke removing mechanism according to the present utility model;
fig. 4 is a schematic diagram showing the overall structure of a stirring mechanism of a twin-screw extruder with a smoke removing mechanism.
In the figure: 1. a base; 2. a twin screw extruder body; 3. a smoke removing mechanism; 4. discharging tanks; 5. a feed hopper; 6. a stirring mechanism; 7. a support frame; 8. a controller; 31. a smoke removing box; 32. a blower; 33. a smoke inlet pipe; 34. supporting feet; 35. sealing the mouth; 36. a limit groove; 37. a smoke filtering net; 38. a sealing plate; 39. a clamping groove; 61. a driver; 62. a stirring shaft; 63. a stirring rod; 64. a stirring rack; 65. stirring the leaves.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, the present utility model provides a technical solution:
the utility model provides a twin-screw extruder with smoke removal mechanism, including base 1, the upper end middle part fixedly connected with twin-screw extruder body 2 of base 1, the upper end left part of twin-screw extruder body 2 alternates fixedly connected with smoke removal mechanism 3, the upper end right part of twin-screw extruder body 2 alternates fixedly connected with lower material jar 4, the upper end left part of lower material jar 4 alternates fixedly connected with feeder hopper 5, the upper end middle part of lower material jar 4 alternates swing joint and has rabbling mechanism 6, the surface lower part fixedly connected with support frame 7 of lower material jar 4, and the lower extreme of support frame 7 and the upper end fixed connection of base 1, the front end middle part fixedly connected with controller 8 of base 1.
In this embodiment, the smoke removing mechanism 3 includes a smoke removing box 31, a fan 32 is fixedly connected in a penetrating manner in the middle of an upper wall of the smoke removing box 31, a smoke inlet pipe 33 is fixedly connected in a penetrating manner in the middle of a lower wall of the smoke removing box 31, the lower end of the smoke inlet pipe 33 is fixedly connected in a penetrating manner with the upper end of the twin-screw extruder body 2, supporting feet 34 are fixedly connected to four corners of the lower end of the smoke removing box 31, and the lower ends of the four supporting feet 34 are fixedly connected with the upper end of the base 1; the middle part of the front wall of the smoke removing box 31 is provided with a sealing opening 35, a sealing plate 38 is fixedly connected in the sealing opening 35 through bolts, the rear end of the sealing plate 38 is provided with a plurality of clamping grooves 39, a plurality of limiting grooves 36 are commonly arranged among the left wall, the rear wall and the right wall of the smoke removing box 31, and a smoke filtering net 37 is clamped in each of the limiting grooves 36; the mesh diameters of the plurality of smoke filter nets 37 are sequentially reduced from bottom to top, so that the plurality of smoke filter nets 37 can sequentially and efficiently filter smoke, the filtering effect is enhanced, the front ends of the plurality of smoke filter nets 37 are clamped with the corresponding plurality of clamping grooves 39, the sealing plates 38 firmly clamp the smoke filter nets 37, and the sealing performance among the plurality of smoke filter nets 37 is improved.
In this embodiment, the stirring mechanism 6 includes a driver 61, an output end of the driver 61 penetrates through an upper tank wall of the lower tank 4 and is fixedly connected with a stirring shaft 62, an upper end of the stirring shaft 62 is movably connected with the upper tank wall of the lower tank 4 through a bearing, four stirring rods 63 are fixedly connected to an upper portion of an outer surface of the stirring shaft 62 in a penetrating manner, a stirring frame 64 is fixedly connected to a middle portion of an outer surface of the stirring shaft 62 in a penetrating manner, and stirring blades 65 are fixedly connected to a lower portion of an outer surface of the stirring shaft 62; the driver 61, twin-screw extruder body 2 and fan 32 all with controller 8 electric connection, all be provided with a plurality of stirring harrow on four puddler 63, can strengthen the stirring effect to the raw materials, the surface of stirring frame 64 and the interior tank wall contact of lower material jar 4 make stirring frame 64 can strike off the raw materials on the tank wall of lower material jar 4, also improved the stability of (mixing) shaft 62, stirring leaf 65 sets up to spiral structure, can play the transport effect to the raw materials through stirring leaf 65, avoid the raw materials to stop up the discharge gate of lower material jar 4.
It should be noted that, the utility model is a double screw extruder with smoke removing mechanism, in the use, firstly, pour the raw materials into the lower tank 4 through the feed hopper 5, then control the driver 61 and the double screw extruder body 2 through the controller 8, make the driver 61 drive the stirring shaft 62 to rotate, can drive a plurality of stirring rods 63 and stirring frames 64 to rotate together to stir the raw materials in the lower tank 4, and through a plurality of stirring rakes arranged on the stirring rods 63, and through the stirring frames 64 formed by two trapezoid frames and contacted with the wall of the lower tank 4, the stirring effect on the raw materials can be enhanced, thereby the raw materials are stirred more fully and uniformly, the uniformity of the raw materials is improved, the end product effect in the later stage is also ensured, meanwhile, the stirring blades 65 rotate to input the uniformly stirred raw materials into the double screw extruder body 2 from the lower tank 4, the raw materials are extruded, at this time, control the fan 32 through the controller 8, the smoke is started, the smoke in the double screw extruder body 2 is enabled to be sucked by the inlet 33, the smoke is removed to the smoke filter screen 37, and then the filter screen 37 is also removed from the filter screen 37, and the filter screen 37 is replaced by the filter screen 37, and the filter screen 37 is replaced in time, and the filter screen 37 is also replaced when the filter screen 37 is replaced in time, and the filter screen 37 is replaced.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a twin-screw extruder with smoke abatement mechanism, includes base (1), its characterized in that: the novel double-screw extruder is characterized in that a double-screw extruder body (2) is fixedly connected to the middle of the upper end of the base (1), a smoke removing mechanism (3) is fixedly connected to the left part of the upper end of the double-screw extruder body (2), a discharging tank (4) is fixedly connected to the right part of the upper end of the double-screw extruder body (2), a feeding hopper (5) is fixedly connected to the left part of the upper end of the discharging tank (4), a stirring mechanism (6) is fixedly connected to the middle of the upper end of the discharging tank (4), a supporting frame (7) is fixedly connected to the lower part of the outer surface of the discharging tank (4), the lower end of the supporting frame (7) is fixedly connected with the upper end of the base (1), and a controller (8) is fixedly connected to the middle of the front end of the base (1);
the smoke removing mechanism (3) comprises a smoke removing box (31), a fan (32) is fixedly connected in a penetrating mode in the middle of the upper box wall of the smoke removing box (31), a smoke inlet pipe (33) is fixedly connected in a penetrating mode in the middle of the lower box wall of the smoke removing box (31), the lower end of the smoke inlet pipe (33) is fixedly connected with the upper end of the double-screw extruder body (2), supporting legs (34) are fixedly connected to four corners of the lower end of the smoke removing box (31), and the lower ends of the four supporting legs (34) are fixedly connected with the upper end of the base (1).
2. A twin screw extruder with smoke removal mechanism as defined in claim 1, wherein: the smoke filter comprises a smoke removing box (31), and is characterized in that a sealing opening (35) is formed in the middle of the front box wall of the smoke removing box (31), a sealing plate (38) is fixedly connected in the sealing opening (35) through bolts, a plurality of clamping grooves (39) are formed in the rear end of the sealing plate (38), a plurality of limiting grooves (36) are formed in the left box wall, the rear box wall and the right box wall of the smoke removing box (31) in a joint mode, and a plurality of smoke filter nets (37) are clamped in the limiting grooves (36).
3. A twin screw extruder with smoke removal mechanism as defined in claim 2, wherein: the diameters of the meshes of the smoke filtering nets (37) are sequentially reduced from bottom to top, and the front ends of the smoke filtering nets (37) are clamped with the corresponding clamping grooves (39).
4. A twin screw extruder with smoke removal mechanism as defined in claim 1, wherein: the stirring mechanism (6) comprises a driver (61), the output end of the driver (61) penetrates through the upper tank wall of the lower tank (4) and is fixedly connected with a stirring shaft (62), the upper end of the stirring shaft (62) is movably connected with the upper tank wall of the lower tank (4) through a bearing, four stirring rods (63) are fixedly connected to the upper portion of the outer surface of the stirring shaft (62) in a penetrating mode, a stirring frame (64) is fixedly connected to the middle portion of the outer surface of the stirring shaft (62) in a penetrating mode, and stirring blades (65) are fixedly connected to the lower portion of the outer surface of the stirring shaft (62).
5. A twin screw extruder with smoke evacuation mechanism as defined in claim 4, wherein: the novel stirring device is characterized in that the driver (61), the double-screw extruder body (2) and the fan (32) are electrically connected with the controller (8), a plurality of stirring rakes are arranged on the stirring rods (63), the outer surface of the stirring frame (64) is in contact with the inner tank wall of the blanking tank (4), and the stirring blades (65) are in a spiral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322297098.9U CN220576566U (en) | 2023-08-25 | 2023-08-25 | Double-screw extruder with smoke removal mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322297098.9U CN220576566U (en) | 2023-08-25 | 2023-08-25 | Double-screw extruder with smoke removal mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220576566U true CN220576566U (en) | 2024-03-12 |
Family
ID=90112887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322297098.9U Active CN220576566U (en) | 2023-08-25 | 2023-08-25 | Double-screw extruder with smoke removal mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220576566U (en) |
-
2023
- 2023-08-25 CN CN202322297098.9U patent/CN220576566U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220576566U (en) | Double-screw extruder with smoke removal mechanism | |
| CN218981426U (en) | Chicken fodder self-loopa high-efficient mixing arrangement | |
| CN216024885U (en) | A aging device for nanometer calcium carbonate production | |
| CN218014016U (en) | Multifunctional efficient composite vibrating screen | |
| CN216088545U (en) | Vacuum dough mixer | |
| CN204736320U (en) | Special pugging of pottery machine | |
| CN215849853U (en) | Production solid is planet extruder of medicinal hard piece | |
| CN215538996U (en) | Production mould proof antibiotic filter equipment of PVC membrane for toilet lid | |
| CN215750196U (en) | Mixing device for plastic sheet molding | |
| CN214693651U (en) | Silt separator for sewage treatment | |
| CN212731304U (en) | Minced fillet raw material separation and filtration device | |
| CN210729195U (en) | Nano-material preparation facilities | |
| CN217476556U (en) | Production of beer bottle lid gasket is with raw and other materials double screw extruder conveyor | |
| CN207630479U (en) | A kind of Twin screw extruder | |
| CN221793728U (en) | Feeding device of double-screw extruder convenient to feed | |
| CN221732450U (en) | Emamectin benzoate purifying device | |
| CN220614856U (en) | Feeding mechanism for plastic profile extruder | |
| CN214773175U (en) | Extruding machine with mixing stirring device | |
| CN214638236U (en) | Impurity removing equipment for biological products | |
| CN214071706U (en) | Multistage quenching and tempering ware is used in feed processing that high efficiency disinfects | |
| CN221733055U (en) | Mixing equipment for white spirit production | |
| CN218200048U (en) | Go out hopper and fuel unloader | |
| CN214056368U (en) | Low-consumption plastic extruding machine for high-voltage cable preparation | |
| CN220835254U (en) | Efficient mixing device for chemical production | |
| CN221912761U (en) | Kneader is used in macromolecular material processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |