CN213160671U - Novel pelletization device - Google Patents
Novel pelletization device Download PDFInfo
- Publication number
- CN213160671U CN213160671U CN202021559329.9U CN202021559329U CN213160671U CN 213160671 U CN213160671 U CN 213160671U CN 202021559329 U CN202021559329 U CN 202021559329U CN 213160671 U CN213160671 U CN 213160671U
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- medium
- scraping
- heat insulation
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- insulation shell
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- 238000005453 pelletization Methods 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 87
- 238000007790 scraping Methods 0.000 claims abstract description 54
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 238000005469 granulation Methods 0.000 claims abstract description 25
- 230000003179 granulation Effects 0.000 claims abstract description 25
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 230000000903 blocking effect Effects 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims description 36
- 238000002844 melting Methods 0.000 claims description 12
- 230000008018 melting Effects 0.000 claims description 12
- 238000009825 accumulation Methods 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000008187 granular material Substances 0.000 abstract description 9
- 239000002245 particle Substances 0.000 abstract description 7
- 230000003068 static effect Effects 0.000 abstract description 2
- 239000011344 liquid material Substances 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 239000002826 coolant Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 206010030113 Oedema Diseases 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052755 nonmetal Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model provides a novel pelletization device, relates to pelletization technical field, and the technical scheme who adopts still includes thermal-insulated casing including changing the material device, be provided with adjusting device, cooling granulation device, scraper and collecting hopper in the thermal-insulated casing. The utility model adopts the adjusting device, the position of the blocking head in the material dripping nozzle can be flexibly adjusted according to the particle diameter of the product and the processing capacity of the cooling granulation device, thereby changing the discharge area and the flow of the material dripping nozzle, simplifying the operation steps of adjustment and improving the operation efficiency; the liquid drops on the receiving tray in a drop shape, the receiving tray is driven by the power device to rotate at a constant speed, and the liquid drops are separated from each other and uniformly distributed on the receiving tray to be rapidly cooled and formed; the scraping motor drives the scraping plate to rotate ceaselessly, and for the static scraping plate, the scraping motor can directly sweep granular materials away from the receiving plate, so that the probability that the materials are clamped in the gap between the scraping plate and the receiving plate is reduced, and the influence on the rotating speed of the receiving plate is prevented.
Description
Technical Field
The utility model relates to a pelletization technical field especially relates to a novel pelletization device.
Background
At present, in the granulation of some metal or nonmetal materials with the melting point lower than 550 ℃, the metal or nonmetal materials need to be changed into a molten liquid state, and are processed into granules or tablets by the separation, cooling and other actions caused by external force, so that the next working procedure treatment is facilitated. In present granulator, change the material dripping mouth in different apertures usually and adjust the material dripping volume, adjust at every turn and all need open the granulator, change the material dripping mouth, debug, close steps such as granulator, the operation is comparatively loaded down with trivial details, influences the operating efficiency.
SUMMERY OF THE UTILITY MODEL
To the inconvenient problem of drip volume adjustment among the prior art scheme, the utility model provides a novel pelletization device.
The utility model provides a following technical scheme: a novel granulating device comprises a material melting device and a heat insulation shell, wherein a regulating device, a cooling granulating device, a material scraping device and a material collecting hopper are arranged in the heat insulation shell; the material melting device is connected to the adjusting device through a material dropping pipe; the adjusting device comprises a liquid accumulation cavity arranged in the heat insulation shell and a telescopic device arranged outside the heat insulation shell, a material dropping nozzle is arranged at the bottom of the liquid accumulation cavity, the telescopic device is provided with a connecting rod, and the connecting rod penetrates through the heat insulation shell and is connected with a material blocking head extending into the material dropping nozzle; the cooling granulation device comprises a material receiving disc, a rotating shaft and a power device which are sequentially connected from top to bottom, the material receiving disc is arranged at the bottom of the material dropping nozzle, and a heat exchange cavity is also arranged in the material receiving disc; a medium inflow pipe and a medium outflow pipe which are communicated with the heat exchange cavity are arranged in the rotating shaft, and both the medium inflow pipe and the medium outflow pipe are connected to the refrigerator; the scraping device comprises a scraping plate, and the scraping plate is arranged at the top of the material receiving disc; the collecting hopper is arranged at the bottom of one side of the receiving disc close to the scraping plate.
Preferably, a vacuum insulation layer is arranged in the insulation shell.
Preferably, a heat insulation layer is further arranged outside the dropsy cavity.
As a specific embodiment, the telescopic device is an electric push rod.
Preferably, the rotating shaft is further rotatably connected with a sleeve, a medium inflow groove and a medium outflow groove are formed in the inner wall of the sleeve, the medium inflow groove is communicated with the medium inflow pipe, the medium outflow groove is communicated with the medium outflow pipe, and the medium inflow groove and the medium outflow groove are both connected with medium interfaces.
Preferably, both sides of the medium inflow groove and the medium outflow groove are provided with rotary seals.
Preferably, the scraper device further comprises a scraper motor arranged outside the heat insulation shell, and an output shaft of the scraper motor penetrates through the heat insulation shell and is connected to the scraper plate.
Preferably, the scraping plate is a polygonal plate, each edge is a concave arc-shaped edge, and the minimum distance from the edge of the scraping plate to the center line of the output shaft is greater than the distance from the edge of the receiving tray to the center line of the output shaft.
Preferably, the bottom of aggregate bin is provided with the material storage box, the bottom of material storage box is provided with the discharge gate, the discharge gate is provided with the apron.
The utility model has the advantages that: 1. the adjusting device is adopted, so that the position of the blocking head in the material dropping nozzle can be flexibly adjusted according to the particle diameter of the product and the processing capacity of the cooling granulation device, the discharging area and the flow of the material dropping nozzle are changed, the adjusting operation step is simplified, and the operation efficiency is improved; 2. the liquid drops on the material receiving disc in a drop shape, the liquid drops are rapidly cooled and formed under the assistance of a cooling granulation device, meanwhile, the material receiving disc is driven by a power device to rotate at a constant speed, and the liquid drops are mutually separated and uniformly distributed on the material receiving disc; 3. the scraping motor drives the scraping plate to rotate ceaselessly, the minimum distance from the edge of the scraping plate to the center line of the output shaft of the scraping motor is greater than the distance from the edge of the material receiving disc to the center line of the output shaft of the scraping motor, and the scraping motor can directly sweep granular materials away from the material receiving disc relative to the static scraping plate, so that the probability that the materials are clamped in the gap between the scraping plate and the material receiving disc is reduced, the influence on the rotating speed of the material receiving disc is prevented, and the ordered operation of the granulating device is further influenced.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 2.
Fig. 3 is an enlarged view of a portion B of fig. 2.
Fig. 4 is a schematic view of an embodiment of the scraper plate of the present invention.
Fig. 5 is an enlarged view of a portion C of fig. 2.
Reference numerals: 1-material melting device, 11-material dropping pipe, 2-heat insulation shell, 21-vacuum heat insulation layer, 3-adjusting device, 31-liquid accumulation cavity, 311-material dropping nozzle, 32-expansion device, 321-connecting rod, 33-material blocking head, 34-heat insulation layer, 4-cooling granulation device, 41-material receiving disc, 411-heat exchange cavity, 42-rotating shaft, 421-medium inflow pipe, 422-medium outflow pipe, 43-power device, 44-sleeve pipe, 441-medium inflow groove, 442-medium outflow groove, 443-medium interface, 444-rotary sealing element, 5-material scraping device, 51-material scraping plate, 52-material scraping motor, 6-material collecting hopper, 7-material storing box and 71-material discharging hole.
Detailed Description
The embodiments of the present invention will be described in more detail below with reference to the accompanying drawings and reference numerals, so that those skilled in the art can implement the embodiments after studying the specification. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The utility model provides a novel granulating device as shown in figures 1 and 2, which comprises a material melting device 1 and a heat insulation shell 2, wherein the heat insulation shell 2 is internally provided with a regulating device 3, a cooling granulating device 4, a scraping device 5 and a collecting hopper 6; the melting device 1 is connected to the adjusting device 3 through a dripping pipe 11; the adjusting device 3 comprises a dropsy cavity 31 arranged in the heat insulation shell 2 and a telescopic device 32 arranged outside the heat insulation shell 2, wherein the bottom of the dropsy cavity 31 is provided with a drip nozzle 311, the telescopic device 32 is provided with a connecting rod 321, and the connecting rod 321 penetrates through the heat insulation shell 2 and is connected with a blocking head 33 extending into the drip nozzle 311; the cooling granulation device 4 comprises a material receiving tray 41, a rotating shaft 42 and a power device 43 which are connected in sequence from top to bottom, the material receiving tray 41 is arranged at the bottom of the material dropping nozzle 311, and a heat exchange cavity 411 is arranged inside the material receiving tray 41; a medium inflow pipe 421 and a medium outflow pipe 422 which are communicated with the heat exchange cavity 411 are arranged in the rotating shaft 42, and both the medium inflow pipe 421 and the medium outflow pipe 422 are connected to a refrigerating machine; the scraping device 5 comprises a scraping plate 51, and the scraping plate 51 is arranged at the top of the receiving tray 41; the collecting hopper 6 is arranged at the bottom of the material receiving tray 41 close to the scraper plate 51.
The utility model discloses suitable raw materials can be the melting for liquid and the melting point is less than 550 ℃. The material melting device is in the prior art, metal or nonmetal materials to be granulated can be melted into liquid by increasing the temperature, and the liquid materials enter a liquid accumulation cavity of the adjusting device through a dropping pipe; the melting device is also internally provided with a material blocking device for controlling the opening and closing of the dripping pipe. The dropping pipe can be made of graphite or 12Cr1MoV heat-resistant steel, the graphite has good high temperature resistance, heat insulation and lubricity, and the 12Cr1MoV heat-resistant steel has good heat strength at 580 ℃. The heat insulation shell can be made of 321 steel plates as an outer shell, and polyurethane foam plates are lined for heat insulation, so as to accommodate the adjusting device, the cooling granulation device, the scraping device and the collecting hopper, and provide a stable closed heat insulation environment for the granulation process.
The regulating device is based on the existing Plateau-Rayleigh instability principle, and can change the liquid material into liquid drops to be dropped on the cooling granulation device one by regulating the area of the liquid material passing through the dropping nozzle, and simultaneously can regulate the flow rate of the liquid material. The liquid accumulation cavity, the material dropping nozzle, the material blocking head and the connecting rod can be made of graphite or 12Cr1MoV heat-resistant steel; the liquid accumulation cavity is used for temporarily storing and transferring liquid materials; the material dripping nozzle protrudes downwards, and the bottom of the material dripping nozzle can be a conical round mouth so that liquid materials can drip from the material dripping nozzle; the blanking head bottom can be conical, stretches into and drips in the material mouth, and along with the continuous downwards of blanking head, makes the discharge area of dripping the material mouth reduce gradually, stops up dripping the material mouth thoroughly until the blanking head, and discharge area's change has directly led to the change of material flow. The telescopic device can be arranged outside the heat insulation shell and is connected to the material blocking head through a connecting rod to control the lifting of the material blocking head. Specifically, the processing amount of the material by the cooling granulation device and the particle diameter required by the final product can be used as the basis for flow rate adjustment, so that the liquid drops are uniformly distributed on the receiving disc rotating at a constant speed and are not overlapped, and the ordered operation of the granulation operation is ensured. The larger the dropping flow is, the faster the frequency is, a plurality of liquid drops are connected together and cannot be granulated independently; too slow a frequency of dripping affects the granulation efficiency.
The receiving disc can be made of 12Cr1MoV heat-resistant steel into a disc shape and is used for receiving and cooling liquid drops dropping from the dropping nozzle. The take-up pan is connected to power device through the pivot, can rotate at the uniform velocity under power device's drive. Be provided with the heat transfer chamber that supplies cooling medium to flow in the take-up (stock) pan, be provided with the medium inflow pipe and the medium outflow pipe with the heat transfer chamber intercommunication in the pivot, medium inflow pipe and medium outflow pipe can also be through pipe connection to refrigerator, constitute a cooling circulation system, and the heat conduction of the liquid material on the take-up (stock) pan is gone out through coolant's uninterrupted flow for the cooling of material. The rotating shaft can be made of 40Cr steel; the power device can select YVP series variable frequency speed regulating motor to regulate the rotating speed of the receiving disc; the refrigerating machine can be a CA series water chiller, and the cooling medium can be water.
The top of the receiving tray is also provided with a scraping plate of a scraping device for scraping the solidified and granulated liquid drops. The receiving disc is driven by the power device to rotate at a constant speed, and liquid drops dropping at different times are kept independent and uniformly distributed on the receiving disc, so that the dropping, cooling and scraping of the liquid drops in the granulating process become a set of continuous and complete process. Specifically, the projection of the drip nozzle on the receiving disc is close to the edge of the receiving disc, and the scraper plate should be kept at a certain distance from the drip nozzle, so that the liquid drops have enough time to be cooled and solidified into particles. In one embodiment, as shown in fig. 1, the scraper and the drip nozzle are located on both sides of the receiving pan, respectively, with the largest linear distance between them within the circular geometry of the receiving pan. The bottom of the material receiving disc, which is close to one side of the scraping plate, is also provided with a material collecting hopper for collecting particles scraped by the scraping plate. The scraping plate and the collecting hopper can be made of 321 steel.
The utility model discloses at the during operation, can at first add the material melting device with the material, melt into liquid back through the heating, through dripping the material pipe flow adjusting device, the take-up (stock) pan begins to rotate under power device's drive simultaneously. Under the action of the adjusting device, the liquid material drops to the receiving tray rotating at a constant speed at a proper flow rate through the material dropping nozzle, and each liquid drop is ensured to be independently granulated on the receiving tray. The liquid drops are taken away heat by cooling medium flowing in the heat exchange cavity on the receiving tray, and after the liquid drops are rapidly cooled to become solid particles, the liquid drops are scraped off the receiving tray by the scraping plate and fall into the collecting hopper.
Preferably, a vacuum insulation layer 21 is arranged in the insulation casing 2.
As shown in fig. 1 and 2, the heat insulating casing is provided with a cavity therein and is evacuated to a vacuum state to enhance the ability to insulate heat conduction, i.e., a vacuum heat insulating layer, to prevent heat in the outside air from affecting the cooling efficiency of the cooling granulation apparatus.
Preferably, an insulating layer 34 is further arranged outside the dropsy cavity 31.
As shown in fig. 2, an insulating layer is further disposed outside the liquid accumulation cavity to prevent the fluidity of the liquid material from being reduced due to too fast heat dissipation in the liquid material. The heat-insulating layer can be made of composite silicate felt, and has low volume weight and good heat-insulating effect. Furthermore, an electric heater can be arranged between the heat-insulating layer and the liquid accumulation cavity.
In one embodiment, the telescoping device 32 is an electric push rod.
The expansion device can adopt a DT type electric push rod or an SJ type turbine screw rod lifter, uses a motor as power and can receive remote control.
Preferably, a sleeve 44 is further rotatably connected to the rotating shaft 42, a medium inflow groove 441 and a medium outflow groove 442 are formed in an inner wall of the sleeve 44, the medium inflow groove 441 is communicated with the medium inflow pipe 421, the medium outflow groove 442 is communicated with the medium outflow pipe 422, and a medium interface 443 is connected to each of the medium inflow groove 441 and the medium outflow groove 442.
As shown in fig. 3, in order to solve the problem of the connection of the cooling medium pipeline between the rotating shaft and the refrigerator, a sleeve is arranged on the rotating shaft, a medium inflow groove and a medium outflow groove are arranged on the inner wall of the sleeve, and the two grooves are positioned at different heights of the sleeve and are respectively communicated with a medium inflow pipe and a medium outflow pipe; and the two grooves are provided with medium interfaces, and the refrigerating machine can be connected with the medium interfaces through a pipeline joint. The sleeve is rotationally connected with the rotating shaft, and the position of the sleeve is fixed and does not rotate along with the rotating shaft; the medium inflow groove and the medium outflow groove can be 360-degree annular grooves formed in the inner wall of the sleeve, the rotating shaft rotates to any angle, and the medium inflow pipe and the medium outflow pipe are respectively communicated with the medium inflow groove and the medium outflow groove. The medium interface can adopt an internal thread interface.
Preferably, both sides of the medium inflow groove 441 and the medium outflow groove 442 are provided with rotary seals 444.
The rotary sealing element can adopt a rotary Gray ring for a TFX-I type shaft, is arranged at two sides of the medium inflow groove and the medium outflow groove, strengthens sealing and prevents cooling medium from flowing out from a gap between the sleeve and the rotating shaft.
Preferably, the scraping device 5 further comprises a scraper motor 52 disposed outside the heat insulation housing 2, and an output shaft of the scraper motor 52 passes through the heat insulation housing 2 and is connected to the scraper plate 51.
The scraping plate is positioned at the top of the material receiving plate, and a certain gap is reserved between the scraping plate and the material receiving plate. If scrape the flitch and be fixed state, then solidify fashioned granule and block easily in scraping the space between flitch and the take-up pan, along with the increase of the granule that blocks, can reduce the slew velocity of take-up pan gradually, directly make the take-up pan block motionless even when serious. Utilize scraper blade motor to drive the incessant rotation of scraping the flitch, reduced the risk that the granule was blocked, increased the reliability of operation. The scraper motor can be a BH24BYJ48 type micro motor.
Preferably, the scraping plate 51 is a polygonal plate, each side is a concave arc-shaped side, and the minimum distance from the edge of the scraping plate 51 to the center line of the output shaft is greater than the distance from the edge of the receiving disc 41 to the center line of the output shaft.
As shown in fig. 4 and 5, each side of the scraper plate is an arc-shaped concave side, which can effectively block and guide the granular materials into the collecting hopper. The minimum distance L1 between the edge of the scraping plate and the central line of the output shaft of the scraper motor is greater than the distance L2 between the edge of the receiving plate and the central line of the output shaft of the scraper motor, so that the scraping plate can thoroughly sweep granular materials down the receiving tray, and the receiving tray is prevented from being stacked and clamped.
Preferably, the bottom of the collecting hopper 6 is provided with a storage box 7, the bottom of the storage box 7 is provided with a discharge hole 71, and the discharge hole 71 is provided with a cover plate.
The collecting hopper, the storage box and the cover plate can be made of 321 steel plates. The aggregate hopper can enlarge the aggregate range and reduce the probability of particles falling out of the aggregate hopper as much as possible. The storage box is used for temporarily storing granular materials, a discharge hole and a cover plate are arranged at the bottom of the storage box, one side of the cover plate can be rotatably connected with the discharge hole, and the other side of the cover plate is fixed on the discharge hole through a bolt or a bolt, so that the cover plate can be opened or closed.
The above is an embodiment of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. The utility model provides a novel pelletization device, is including changing material device (1), its characterized in that: the device also comprises a heat insulation shell (2), wherein a regulating device (3), a cooling granulation device (4), a scraping device (5) and a collecting hopper (6) are arranged in the heat insulation shell (2);
the melting device (1) is connected to the adjusting device (3) through a dropping pipe (11); the adjusting device (3) comprises a liquid accumulation cavity (31) arranged in the heat insulation shell (2) and a telescopic device (32) arranged outside the heat insulation shell (2), wherein a material dripping nozzle (311) is arranged at the bottom of the liquid accumulation cavity (31), the telescopic device (32) is provided with a connecting rod (321), and the connecting rod (321) penetrates through the heat insulation shell (2) and is connected with a material blocking head (33) extending into the material dripping nozzle (311);
the cooling granulation device (4) comprises a material receiving disc (41), a rotating shaft (42) and a power device (43) which are sequentially connected from top to bottom, the material receiving disc (41) is arranged at the bottom of the material dropping nozzle (311), and a heat exchange cavity (411) is also arranged inside the material receiving disc (41); a medium inflow pipe (421) and a medium outflow pipe (422) which are communicated with the heat exchange cavity (411) are arranged in the rotating shaft (42), and the medium inflow pipe (421) and the medium outflow pipe (422) are both connected to the refrigerating machine;
the scraping device (5) comprises a scraping plate (51), and the scraping plate (51) is arranged at the top of the material receiving disc (41); the aggregate bin (6) is arranged at the bottom of one side, close to the scraping plate (51), of the material receiving tray (41).
2. A new granulation apparatus as defined in claim 1, wherein: and a vacuum heat insulation layer (21) is arranged in the heat insulation shell (2).
3. A new granulation apparatus as defined in claim 1, wherein: and a heat-insulating layer (34) is also arranged outside the liquid accumulation cavity (31).
4. A new granulation apparatus as defined in claim 1, wherein: the telescopic device (32) is an electric push rod.
5. A new granulation apparatus as defined in claim 1, wherein: the rotating shaft (42) is further rotatably connected with a sleeve (44), the inner wall of the sleeve (44) is provided with a medium inflow groove (441) and a medium outflow groove (442), the medium inflow groove (441) is communicated with the medium inflow pipe (421), the medium outflow groove (442) is communicated with the medium outflow pipe (422), and the medium inflow groove (441) and the medium outflow groove (442) are both connected with medium interfaces (443).
6. A new granulation apparatus as defined in claim 5, wherein: both sides of the medium inflow groove (441) and the medium outflow groove (442) are provided with rotary seals (444).
7. A new granulation apparatus as defined in claim 1, wherein: the scraping device (5) further comprises a scraper motor (52) arranged outside the heat insulation shell (2), and an output shaft of the scraper motor (52) penetrates through the heat insulation shell (2) to be connected to the scraper plate (51).
8. The new granulation apparatus as set forth in claim 7, wherein: the scraping plate (51) is a polygonal plate, each side of the scraping plate is an inwards concave arc-shaped side, and the minimum distance from the edge of the scraping plate (51) to the center line of the output shaft is larger than the distance from the edge of the receiving plate (41) to the center line of the output shaft.
9. A new granulation apparatus as defined in claim 1, wherein: the bottom of aggregate bin (6) is provided with material storage box (7), the bottom of material storage box (7) is provided with discharge gate (71), discharge gate (71) are provided with the apron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021559329.9U CN213160671U (en) | 2020-07-31 | 2020-07-31 | Novel pelletization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021559329.9U CN213160671U (en) | 2020-07-31 | 2020-07-31 | Novel pelletization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213160671U true CN213160671U (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021559329.9U Expired - Fee Related CN213160671U (en) | 2020-07-31 | 2020-07-31 | Novel pelletization device |
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| CN (1) | CN213160671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113603953A (en) * | 2021-08-05 | 2021-11-05 | 安庆市季彤工贸有限公司 | Preparation method of degradable film particles |
| CN114588837A (en) * | 2022-03-21 | 2022-06-07 | 淄博胜赢化工有限公司 | Granulation prepressing device for para-tertiary butyl catechol powder and use method thereof |
-
2020
- 2020-07-31 CN CN202021559329.9U patent/CN213160671U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113603953A (en) * | 2021-08-05 | 2021-11-05 | 安庆市季彤工贸有限公司 | Preparation method of degradable film particles |
| CN114588837A (en) * | 2022-03-21 | 2022-06-07 | 淄博胜赢化工有限公司 | Granulation prepressing device for para-tertiary butyl catechol powder and use method thereof |
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Granted publication date: 20210511 |