CN220345758U - High-density particle extruder - Google Patents
High-density particle extruder Download PDFInfo
- Publication number
- CN220345758U CN220345758U CN202321212890.3U CN202321212890U CN220345758U CN 220345758 U CN220345758 U CN 220345758U CN 202321212890 U CN202321212890 U CN 202321212890U CN 220345758 U CN220345758 U CN 220345758U
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- extrusion
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- thick bamboo
- hole
- hole group
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- 239000002245 particle Substances 0.000 title description 25
- 238000001125 extrusion Methods 0.000 claims abstract description 113
- 239000000463 material Substances 0.000 claims abstract description 30
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 20
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 20
- 241001330002 Bambuseae Species 0.000 claims abstract description 20
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 20
- 239000011425 bamboo Substances 0.000 claims abstract description 20
- 239000008187 granular material Substances 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 238000007493 shaping process Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000008188 pellet Substances 0.000 claims description 7
- 239000000498 cooling water Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 239000000243 solution Substances 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000012620 biological material Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model provides a high density granule extruder, its includes the extrusion body, the upside of extrusion body is equipped with the extrusion section of thick bamboo, the inside of extrusion section of thick bamboo is hollow structure, the inside of extrusion section of thick bamboo is equipped with the screw rod that is used for material stirring, pay-off and breakage, one side of screw rod with the extrusion body is connected, the upper end of extrusion section of thick bamboo is equipped with the feed inlet that is used for the material feeding, on the extrusion section of thick bamboo and keep away from one side of extrusion body is equipped with the discharge gate, discharge gate department is equipped with the extrusion die that is used for the shaping extrusion of material, be equipped with a plurality of extrusion hole on the extrusion die, a plurality of extrusion hole is formed by straight round hole and taper hole combination, be close to on the screw rod one side of discharge gate is equipped with and is used for preventing the wear-resisting scraper of material card material or putty during the screw rod pay-off. The utility model has compact structure, environment-friendly performance and strong practicability.
Description
Technical Field
The utility model relates to the technical field of extruders, in particular to a high-density particle extruder.
Background
The extruder is not only applied to particle production, but also widely applied to the fields of RDF combustion particle production, water filtration particle production, sludge particle production and the like. At present, extruders in the fields of RDF combustion particles, water filtering particles, biological culture particles, sludge particles and the like need a powder preparation machine before producing the particles, the materials are produced after being crushed into powder, and a large amount of powder dust is produced when the materials are crushed into powder, so that environmental pollution also brings health threat to staff and surrounding staff. Meanwhile, the particle extruder in the current market adopts high-speed rotary rolling equipment, materials can generate high temperature when rotating at high speed, and the materials can generate a large amount of smoke gas harmful to human bodies and seriously pollute the environment at high temperature.
To solve this problem, we devised a high density pellet extruder to solve this problem.
Disclosure of Invention
Aiming at the technical problems in the prior art, the utility model provides the high-density particle extruder which is compact in structure, environment-friendly, low-speed, low-temperature and smokeless design and high in practicability.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a high density granule extruder, its includes the extrusion body, the upside of extrusion body is equipped with the extrusion section of thick bamboo, the inside of extrusion section of thick bamboo is hollow structure, the inside of extrusion section of thick bamboo is equipped with the screw rod that is used for material stirring, pay-off and breakage, one side of screw rod with the extrusion body is connected, the upper end of extrusion section of thick bamboo is equipped with the feed inlet that is used for the material feeding, on the extrusion section of thick bamboo and keep away from one side of extrusion body is equipped with the discharge gate, discharge gate department is equipped with the extrusion die that is used for the shaping extrusion of material, be equipped with a plurality of extrusion hole on the extrusion die, a plurality of extrusion hole is formed by straight round hole and taper hole combination, be close to on the screw rod one side of discharge gate is equipped with and is used for preventing the wear-resisting scraper of material card material or putty during the screw rod pay-off.
As a further explanation of the above technical solution:
in the above technical scheme, the extrusion body comprises a frame, a power piece and a transmission module, the extrusion barrel, the power piece and the transmission module are all arranged on the frame, the extrusion barrel is positioned above the power piece, one side of the transmission module is connected with the power piece, the other side of the transmission module is connected with the extrusion barrel and the screw, and the power piece provides a power source for screw rotation through the transmission module.
In the above technical scheme, the power piece is a motor or a hydraulic power device.
In the above technical scheme, the transmission module is a motor gearbox or a hydraulic gearbox.
In the above technical scheme, the hopper or the receiving device is arranged on the frame and below the extrusion die, and the charging bucket or other receiving devices are arranged below the hopper.
In the technical scheme, the straight round hole is positioned at one side far away from the screw rod, the conical hole is positioned at one side close to the screw rod, and the taper of the conical hole is 6-8 degrees.
In the above technical scheme, the extrusion holes are divided into a first fan-shaped extrusion hole group, a second fan-shaped extrusion hole group, a third fan-shaped extrusion hole group and a fourth fan-shaped extrusion hole group, wherein the first fan-shaped extrusion hole group, the second fan-shaped extrusion hole group, the third fan-shaped extrusion hole group and the fourth fan-shaped extrusion hole group are arranged at equal intervals and at equal angles by taking the middle point of the die as the center.
In the above technical solution, the first fan-shaped extrusion hole group is disposed opposite to the second fan-shaped extrusion hole group, and the third fan-shaped extrusion hole group is disposed opposite to the fourth fan-shaped extrusion hole group.
In the above technical scheme, the inside of the extrusion cylinder and be located one side that is close to the discharge gate are equipped with the cooling water ring, be equipped with water inlet and delivery port on the cooling water ring, the water inlet with the delivery port is connected in external cooling device respectively.
The utility model has the beneficial effects that:
the utility model has reasonable design, novel structure and good integrity, and adopts the motor or the hydraulic power device to drive the speed reducer to work so as to drive the screw rod to stir at a low speed, and meanwhile, the cooling system is added, so that the problems that the materials can generate high temperature when rotating at a high speed, and a large amount of smoke gas harmful to human bodies and serious environmental pollution are generated at the high temperature are solved; meanwhile, a motor or hydraulic power is adopted to connect the power input end of the gearbox, the power output end is converted into a low-speed large-torque output end, the power output end is connected with a screw rod, the screw rod is matched with an extrusion profile and a gearbox connecting and fixing flange, and the gap between the screw rod of the extrusion particle die and the particle die can be adjusted to prevent the feeding from being too large, the machine is blocked or the material is sprayed too little; the screw feeding port is designed into a large-caliber crushing-free feeding mode, the front end of the notch is provided with a wear-resistant scraper extrusion discharging notch function, so that a screw is fed forward in a feeding process, biological materials are extruded and agglomerated or enter a large-block material to exceed the extrusion size of a die, the biological materials are separated again at the notch and extruded by extruding and crushing by the scraper, the problem that the materials are clamped and crushed during the forward feeding of the screw is solved, the blocking phenomenon is solved, the particle extrusion die is designed into a circular honeycomb shape, the low-energy consumption high-yield concept is improved, the feeding port end of the particle extrusion die is designed into a taper shape and circular straight hole combined structure, the taper hole is 6-8 degrees, the material is extruded into particles with high density from large to small, when the water content material is extruded into particles with high density, when the density of the particles is excessively large than that of water molecules, the water molecules can not be absorbed again, natural drying conditions are provided, the particle diameter is designed into a size of 8-50mm, and the injection is carried out: the required size of the particles (the die can be adjusted and replaced) reaches natural normal temperature, the residual temperature of the particles is free from smoke and malodor, the moisture content is quickly evaporated, natural drying conditions are obtained, the pollution environment that a large amount of smoke, malodor and the like are generated by using high-temperature drying is solved, the reduction is greatly promoted, convenience is provided, RDF combustion particles are efficiently produced, and the practicability is strong.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the screw;
fig. 3 is a schematic structural view of an extrusion die.
Detailed Description
The present utility model will be described in detail with reference to specific embodiments and drawings.
The embodiment provides a high-density granule extruder, as shown in fig. 1-3, it includes extrudes body 1, the upside of extruding body 1 is equipped with extrusion section of thick bamboo 2, extrusion section of thick bamboo 2's inside is hollow structure, extrusion section of thick bamboo 2's inside is equipped with the screw rod 3 that is used for material stirring, pay-off and breakage, one side of screw rod 3 is connected with extrusion body 1, extrusion section of thick bamboo 2's upper end is equipped with the feed inlet 9 that is used for the material feeding, one side that just keeps away from extrusion body 1 on the extrusion section of thick bamboo 2 is equipped with the discharge gate, discharge gate department is equipped with the extrusion mould 4 that is used for the shaping extrusion of material, be equipped with a plurality of extrusion hole 5 on the extrusion mould 4, a plurality of extrusion hole 5 is formed by straight round hole and taper hole combination, one side that is close to the discharge gate on the screw rod 3 is equipped with the wear-resisting scraper 6 that is used for preventing material card material or putty when screw rod 3 pay-off.
As a further improvement of the utility model, the extrusion body 1 comprises a frame 11, a power piece 12 and a transmission module 13, wherein the extrusion barrel 2, the power piece 12 and the transmission module 13 are all arranged on the frame 11, the extrusion barrel 2 is positioned above the power piece 12, one side of the transmission module 13 is connected with the power piece 12, the other side of the transmission module is connected with the extrusion barrel 2 and the screw 3, and the power piece 12 provides a power source for the rotation of the screw 3 through the transmission module 13.
As a further development of the utility model, the power member 12 is an electric motor or a hydraulic power unit.
As a further development of the utility model, the transmission module 13 is a motor gearbox or a hydraulic gearbox.
As a further improvement of the utility model, a hopper 7 is arranged on the frame 11 and below the extrusion die 4, and a charging bucket 8 or other receiving devices are arranged below the hopper 7.
As a further development of the utility model, a straight round hole is located on the side remote from the screw 3 and a conical hole is located on the side close to the screw 3, the taper of said conical hole being 6-8 °.
As a further improvement of the present utility model, the plurality of extrusion holes 5 are divided into a first fan-shaped extrusion hole group 51, a second fan-shaped extrusion hole group 52, a third fan-shaped extrusion hole group 53, and a fourth fan-shaped extrusion hole group 54, and the first fan-shaped extrusion hole group 51, the second fan-shaped extrusion hole group 52, the third fan-shaped extrusion hole group 53, and the fourth fan-shaped extrusion hole group 54 are arranged at equal angles with the center point of the die as the center.
As a further improvement of the present utility model, the first fan-shaped extrusion hole group 51 is disposed opposite to the second fan-shaped extrusion hole group 52, and the third fan-shaped extrusion hole group 53 is disposed opposite to the fourth fan-shaped extrusion hole group 54.
As a further improvement of the utility model, a cooling water ring 21 is arranged inside the extruding cylinder 2 and positioned at one side close to the discharge hole, a water inlet 22 and a water outlet 23 are arranged on the cooling water ring 21, and the water inlet 22 and the water outlet 23 are respectively connected with an external cooling device, so that the extruding cylinder 2 provides cooling.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the 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.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (9)
1. The utility model provides a high density granule extruder, its includes extrudes the body, its characterized in that, the upside of extruding the body is equipped with the extrusion section of thick bamboo, the inside of extrusion section of thick bamboo is hollow structure, the inside of extrusion section of thick bamboo is equipped with the screw rod that is used for material stirring, pay-off and breakage, one side of screw rod with it is connected to extrude the body, the upper end of extrusion section of thick bamboo is equipped with the feed inlet that is used for the material feeding, on the extrusion section of thick bamboo and keep away from one side of extruding the body is equipped with the discharge gate, discharge gate department is equipped with the extrusion die that is used for the shaping extrusion of material, be equipped with a plurality of extrusion hole on the extrusion die, a plurality of extrusion hole is formed by straight round hole and taper hole combination, be close to on the screw rod one side that is used for preventing material card material or putty during the screw rod pay-off is equipped with.
2. The high-density granule extruder of claim 1, wherein the extrusion body comprises a frame, a power piece and a transmission module, the extrusion barrel, the power piece and the transmission module are all arranged on the frame, the extrusion barrel is positioned above the power piece, one side of the transmission module is connected with the power piece, the other side of the transmission module is connected with the extrusion barrel and the screw, and the power piece provides a power source for screw rotation through the transmission module.
3. A high density pellet extruder as claimed in claim 2, wherein said power member is an electric motor or a hydraulic power unit.
4. A high density pellet extruder as claimed in claim 3 wherein the drive module is a motor gearbox or a hydraulic gearbox.
5. A high-density pellet extruder as claimed in claim 2, wherein a hopper is provided on the frame below the extrusion die, and a charging barrel or a receiving device is provided below the hopper.
6. A high density pellet extruder as claimed in claim 2, wherein said straight circular hole is located on a side remote from said screw, said tapered hole is located on a side near said screw, and the taper of said tapered hole is 6-8 °.
7. The high-density pellet extruder as claimed in claim 2, wherein the extrusion holes are divided into a first fan-shaped extrusion hole group, a second fan-shaped extrusion hole group, a third fan-shaped extrusion hole group and a fourth fan-shaped extrusion hole group, and the first fan-shaped extrusion hole group, the second fan-shaped extrusion hole group, the third fan-shaped extrusion hole group and the fourth fan-shaped extrusion hole group are arranged at equal angles with a die midpoint as a center.
8. The high density pellet extruder as claimed in claim 7, wherein said first set of fan-shaped extrusion orifices is disposed opposite said second set of fan-shaped extrusion orifices, and said third set of fan-shaped extrusion orifices is disposed opposite said fourth set of fan-shaped extrusion orifices.
9. The high-density granule extruder as claimed in claim 1, wherein a cooling water ring is provided inside the extrusion cylinder and at a side close to the discharge port, a water inlet and a water outlet are provided on the cooling water ring, and the water inlet and the water outlet are respectively connected to an external cooling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321212890.3U CN220345758U (en) | 2023-05-18 | 2023-05-18 | High-density particle extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321212890.3U CN220345758U (en) | 2023-05-18 | 2023-05-18 | High-density particle extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220345758U true CN220345758U (en) | 2024-01-16 |
Family
ID=89481796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321212890.3U Active CN220345758U (en) | 2023-05-18 | 2023-05-18 | High-density particle extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220345758U (en) |
-
2023
- 2023-05-18 CN CN202321212890.3U patent/CN220345758U/en active Active
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| GR01 | Patent grant | ||
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