CN216605167U - Constant temperature hobbing cutter prilling granulator - Google Patents
Constant temperature hobbing cutter prilling granulator Download PDFInfo
- Publication number
- CN216605167U CN216605167U CN202123077896.8U CN202123077896U CN216605167U CN 216605167 U CN216605167 U CN 216605167U CN 202123077896 U CN202123077896 U CN 202123077896U CN 216605167 U CN216605167 U CN 216605167U
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- Prior art keywords
- hob
- constant temperature
- constant
- temperature
- stainless steel
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- 238000005520 cutting process Methods 0.000 claims description 20
- 238000005469 granulation Methods 0.000 claims description 20
- 230000003179 granulation Effects 0.000 claims description 20
- 229910001220 stainless steel Inorganic materials 0.000 claims description 18
- 239000010935 stainless steel Substances 0.000 claims description 18
- 238000012546 transfer Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 26
- 238000000034 method Methods 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 2
- 239000012188 paraffin wax Substances 0.000 description 12
- 239000002245 particle Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model provides a constant-temperature hob granulating device which comprises a hob system, a constant-temperature system and a driving device, wherein the hob system is connected with the constant-temperature system through a pipeline; a constant temperature system is arranged in the hob system; and one side of the hob system is connected with the driving device. The constant-temperature hob granulating device solves the problem that the material is solidified due to cooling of the hob, ensures that the material is not adhered in the processing process, further ensures uniform appearance of the material and ensures yield; and the vertical integrated combined hob is adopted, so that automatic and mass production can be realized, and the manual operation cost is reduced.
Description
Technical Field
The utility model belongs to the field of granulation devices, and particularly relates to a constant-temperature hob granulation device.
Background
The granulating device is used as an effective granulating device and is widely applied to the fields of food, medicine, plastics, high polymer material preparation and the like. According to the types of input materials, the existing granulating device is applied to plastic granulation, traditional Chinese medicine pill granulation, organic fertilizer granulation, animal feed granulation and the like in large-scale manufacturing industry.
At present, paraffin, polypropylene and other materials containing high molecular polymers have increasingly greater requirements on paraffin and polypropylene, and the requirements on paraffin morphology are also increasingly higher. CN205061988U discloses a paraffin granulator, which consists of a forming mechanism, a cooling mechanism, a pressure water pump, an exhaust fan and a separator; the forming mechanism comprises a two-fluid spray head and a heat tracing tank; the cooling mechanism comprises an atomizing spray head, a barrel-shaped sealing bracket, a water baffle and a water collecting tank; the grain size distribution of the paraffin particles prepared by the granulator is 0.005-4 mm. However, the paraffin particles prepared by the device have uneven granularity, a temperature control system is not arranged, the paraffin contains high molecular polymers, and a granulating device applied in the granulating process needs to keep a certain temperature, so that the materials are fully heated, and the phenomenon of solidification of the materials in the granulating process is prevented.
The existing granulating device has a plurality of problems in the application process, one of which is that the hob can not control the temperature, and the material is solidified on the cutter due to the low temperature of the hob in the cutting process, so that the problems of material blockage, uneven particle appearance, low material yield, difficult cleaning of the hob and the like are caused; secondly, the feeding position of the material needs to be manually fed and adjusted in the application process among different cutting hobs of the small granulating device, the automation degree is low, the appearance of the material is not uniform, and the problems of serious waste of manpower and material resources and the like are caused.
Therefore, how to design a granulation apparatus with high automation degree and uniform material particles is a problem to be solved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the constant-temperature hob granulating device, which solves the problem of material solidification caused by hob cooling, can realize automatic and mass production, and reduces the manual operation cost.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a constant-temperature hob granulating device which comprises a hob system, a constant-temperature system and a driving device, wherein the hob system is arranged on the constant-temperature hob granulating device;
a constant temperature system is arranged in the hob system;
and one side of the hob system is connected with the driving device.
According to the utility model, the constant temperature system is arranged in the hob system, the hob system and the constant temperature system are simultaneously started, and the accurate temperature control is realized through water bath heating, so that the hob is ensured to have the temperature required in the material granulation process, the material can smoothly pass through the granulator, the wall hanging is avoided, the material loss is further reduced, and the problem of nonuniform particles prepared by the granulator is solved.
As a preferable technical scheme of the utility model, the inside of the hob system is of a hollow structure.
As the preferable technical scheme of the utility model, the hobbing cutter system comprises a tabletting hobbing cutter, a strip making hobbing cutter and a cutting hobbing cutter which are sequentially arranged from top to bottom.
According to the utility model, the tabletting hobbing cutters are symmetrical stainless steel hollow cylinders, and the symmetrical tabletting hobbing cutters extrude the materials passing through the balls into sheets; the strip making hob is composed of a symmetrical stainless steel hollow cylinder and strip making blades, the strip making blades are annular blades arranged on the cylinder hob along the circumferential direction of the cylinder, the intervals between the blades are the same, and the strip making blades of the two rolls are completely symmetrical, so that the sheet materials are cut into strips with equal width; the cutting hob is composed of a stainless steel hollow cylinder and a cutting blade, wherein the stainless steel hollow cylinder and the cutting blade are symmetrical, the cutting blade is a flaky blade arranged on the cylindrical hob and axially arranged along the cylinder, and the blade cuts a strip-shaped material into a blocky solid with uniform appearance. The tabletting hobbing cutter, the strip making hobbing cutter and the cutting hobbing cutter have the same rotating speed when in operation, so that the materials are ensured to be cut smoothly in the system.
As a preferable technical scheme of the utility model, a hob in the hob system is provided with a temperature measuring and digital display device.
In the utility model, the temperature of the hob can be monitored in real time by arranging the temperature measuring and digital display device.
As a preferable technical solution of the present invention, the constant temperature system includes a constant temperature device and a constant temperature heat transfer pipe which are connected in sequence.
In the utility model, the bottom of the constant temperature device is provided with a constant temperature water inlet, and the top of the constant temperature device is provided with a constant temperature water outlet.
As a preferable aspect of the present invention, the constant temperature heat transfer pipe is provided inside the hob system.
As a preferable technical scheme of the utility model, a heat-insulating layer is arranged outside the constant temperature device.
In the utility model, the heat-insulating layer is arranged outside the constant temperature device to ensure uniform heat transfer.
As a preferable technical scheme of the utility model, the hobbing cutter system comprises a hobbing cutter rotating shaft, and the hobbing cutter rotating shaft is connected with a driving device.
As a preferable technical scheme of the utility model, the hob in the hob system is a stainless steel hob.
According to the utility model, the stainless steel hob has good heat-conducting property.
In a preferred embodiment of the present invention, the constant temperature heat transfer pipe is a stainless steel constant temperature heat transfer pipe.
In the utility model, the stainless steel constant temperature heat transfer pipe has good heat conduction performance.
Compared with the prior art, the utility model has the beneficial effects that:
the constant-temperature hob granulating device provided by the utility model solves the problem of material solidification caused by hob cooling, ensures that the material is not adhered in the processing process, further ensures that the material has uniform appearance and ensures the yield; the vertical integrated combined hob can realize automatic and mass production, and reduces the manual operation cost.
Drawings
Fig. 1 is a schematic structural diagram of a constant-temperature hob granulating apparatus provided in example 1;
FIG. 2 is a schematic cross-sectional view of a constant-temperature hob granulating apparatus in example 1;
FIG. 3 is a schematic structural view of a constant temperature system in embodiment 1;
FIG. 4 is a schematic cross-sectional view of the thermostat system according to example 1;
FIG. 5 is a schematic structural view of a tabletting hob in example 1;
FIG. 6 is a schematic structural view of a strip cutter in example 1;
fig. 7 is a schematic structural view of the cutting hob in example 1.
The device comprises a constant temperature device, a tabletting hob, a strip making hob, a cutting hob, a driving device, a rotating shaft, a constant temperature water outlet, a constant temperature water inlet, a temperature measuring and digital display device, a constant temperature heat transfer pipe, a strip making blade and a cutting blade, wherein the constant temperature device is 1, the tabletting hob is 2, the strip making hob is 3, the cutting hob is 4, the driving device is 5, the rotating shaft is 6, the constant temperature water outlet is 7, the constant temperature water inlet is 8, the temperature measuring and digital display device is 9, the constant temperature heat transfer pipe is 10, the strip making blade is 11, and the cutting blade is 12.
Detailed Description
It is to be understood that in the description of the present invention, the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be taken as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
It should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
Example 1
The embodiment provides a constant-temperature hob granulating device, as shown in fig. 1 to 7, the constant-temperature hob granulating device includes a hob system, a constant-temperature system and a driving device 5;
the hobbing cutter system includes from last preforming hobbing cutter 2, the system strip hobbing cutter 3 and the cutting hobbing cutter 4 that sets gradually down, be provided with temperature measurement and digital display device 9 on the hobbing cutter in the hobbing cutter system, the inside hollow structure that is of hobbing cutter system, the hobbing cutter system is provided with 5 hobbing cutter pivots 6, hobbing cutter pivot 6 is connected with drive arrangement 5, preforming hobbing cutter 2 comprises two cylinder stainless steel blades of symmetry, system strip hobbing cutter 3 upwards sets up system strip blade 11 by the stainless steel hollow cylinder axial cutter of symmetry and constitutes, cutting hobbing cutter 4 upwards sets up cutting blade 12 by the stainless steel hollow cylinder axial cutter of symmetry and constitutes.
The constant temperature system is including constant temperature equipment 1 and the stainless steel constant temperature heat-transfer pipe 10 that connect gradually, stainless steel constant temperature heat-transfer pipe 10 set up in inside the hobbing cutter system, constant temperature equipment 1's outside is provided with the heat preservation, constant temperature equipment 1's top is provided with constant temperature water outlet 7, constant temperature equipment 1's bottom is provided with constant temperature water entry 8.
Comparative example 1
The comparative example differs from example 1 only in that the constant temperature rotary knife granulation apparatus is identical to example 1 except that the constant temperature system is not provided.
When the constant-temperature hob granulating device described in the example 1 and the comparative example 1 is applied to the granulation of paraffin materials, the paraffin can be cut into spherical particles with uniform shapes when the constant-temperature hob granulating device described in the example 1 is applied to the granulation of the paraffin; when the constant temperature hob granulation apparatus described in comparative example 1 was applied to the granulation of paraffin, the paraffin was cooled on the hob wall, which resulted in failure of granulation.
The applicant declares that the above description is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and it should be understood by those skilled in the art that any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are within the scope and disclosure of the present invention.
Claims (9)
1. A constant-temperature hob granulating device is characterized by comprising a hob system, a constant-temperature system and a driving device;
a constant temperature system is arranged in the hob system;
one side of the hob system is connected with the driving device;
the constant temperature system comprises a constant temperature device and a constant temperature heat transfer pipe which are connected in sequence;
the bottom of the constant temperature device is provided with a constant temperature water inlet, and the top of the constant temperature device is provided with a constant temperature water outlet.
2. A constant temperature hob granulation apparatus according to claim 1, characterized in that the inside of the hob system is a hollow structure.
3. The constant-temperature hob granulating apparatus according to claim 1, wherein the hob system comprises a tabletting hob, a strip making hob and a cutting hob which are arranged in sequence from top to bottom;
the tabletting hobbing cutters are symmetrical stainless steel hollow cylinders;
the strip making hob consists of a symmetrical stainless steel hollow cylinder and a strip making blade;
the strip making blades are annular blades arranged on the cylindrical hob and arranged along the circumferential direction of the cylinder, and the intervals of the blades are the same;
the cutting hob consists of a symmetrical stainless steel hollow cylinder and a cutting blade;
the cutting blade is a sheet blade arranged on the cylindrical hob and along the axial direction of the cylinder.
4. The constant-temperature hob granulating apparatus according to claim 1, wherein the hob in the hob system is provided with a temperature measuring and digital display device.
5. A constant temperature hob granulation apparatus according to claim 1, characterized in, that the constant temperature heat transfer pipe is arranged inside the hob system.
6. A constant temperature hob granulation apparatus according to claim 1, characterized in that the outside of the constant temperature apparatus is provided with an insulation layer.
7. A constant temperature hob granulation apparatus according to claim 1, wherein the hob system comprises a hob shaft, said hob shaft being connected to a drive means.
8. A constant temperature hob granulation apparatus according to claim 1, characterized in, that the hob in the hob system is a stainless steel hob.
9. A constant temperature hob granulation apparatus according to claim 1, characterized in, that the constant temperature heat transfer pipe is a stainless steel constant temperature heat transfer pipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202123077896.8U CN216605167U (en) | 2021-12-09 | 2021-12-09 | Constant temperature hobbing cutter prilling granulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202123077896.8U CN216605167U (en) | 2021-12-09 | 2021-12-09 | Constant temperature hobbing cutter prilling granulator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216605167U true CN216605167U (en) | 2022-05-27 |
Family
ID=81701396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202123077896.8U Active CN216605167U (en) | 2021-12-09 | 2021-12-09 | Constant temperature hobbing cutter prilling granulator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN216605167U (en) |
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2021
- 2021-12-09 CN CN202123077896.8U patent/CN216605167U/en active Active
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