CN111231159A - Masterbatch removes piece device - Google Patents
Masterbatch removes piece device Download PDFInfo
- Publication number
- CN111231159A CN111231159A CN202010173290.5A CN202010173290A CN111231159A CN 111231159 A CN111231159 A CN 111231159A CN 202010173290 A CN202010173290 A CN 202010173290A CN 111231159 A CN111231159 A CN 111231159A
- Authority
- CN
- China
- Prior art keywords
- outlet
- masterbatch
- debris
- color master
- master batch
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/16—Auxiliary treatment of granules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the technical field of masterbatch processing, in particular to a masterbatch screening device which comprises a feeding device, a static electricity removing device, a fragment separating device, a fragment recycling device and a fan.
Description
Technical Field
The invention relates to the technical field of masterbatch processing, in particular to a masterbatch screening device.
Background
The color master batch is prepared by mixing and plasticizing granulation raw materials by an extruder to form a plastic melt after stirring a colorant (pigment or dye), a carrier, a dispersant and other auxiliary components at a high speed, extruding plastic strips by using an extruder die head, and cooling, granulating, drying and blending the plastic strips to obtain the standard color master batch. Many chips are easily produced in the process of actually producing color master batches, for example, the temperature of the granules is too high during the granulation, and the granules are produced into chips in the granulation process due to different angles and sharpness of blades of a granulator. In the masterbatch production process, the continuous accumulation of piece can block up the filter core in the vacuum hopper that links to each other with empty pipeline, causes the pumping ability to descend, and reinforced not smooth and easy, regularly clears up the filter core, influences the production productivity. In addition, small scraps are adsorbed at the dead angle of the equipment, and cracking is easily generated in the continuous high-temperature operation process of the equipment, so that crystal points are formed, and the quality of products is influenced. Therefore, the generated scraps need to be removed in time after the plastic strips are granulated. Chinese application patent CN201020189338.3 discloses a filler masterbatch pellet winnowing machine, which screens out pure filler masterbatch without other impurities such as dust and the like by the principle of winnowing. Chinese application patent CN201721768901.0 provides an automatic grain device of cutting of masterbatch, and the piece that produces in the masterbatch cutting process and dust will drop in the piece collecting vat under the drive of the wind current of the fan group of cutting opening below, avoid the piece to pollute the masterbatch. Chinese application patent CN201920871509.1 discloses a food grade color master batch vibration dusting device, which utilizes the principle of vibrating screen, the acting force of the granule and granule fluidization plate is large, the vibration granule is loose, which is helpful for the separation of dust on the surface of granule, the baffle raised line on the granule fluidization plate retards the granule, and the dusting effect is improved. The equipment disclosed in the prior patent cannot separate and recover the cut grain fragments simultaneously, or the separation and recovery efficiency is not high, so that the equipment is not beneficial to large-scale production operation. In addition, static electricity exists in conveying friction among the plastic color master batches, the single washing, air washing and vibration washing effects are poor, and fine dust is not easy to remove.
Disclosure of Invention
Based on the problems of separation and recovery of chips after the color master batches are cut into particles, the invention aims to provide a color master batch chip removal device which can continuously separate and recover the chips. The specific technical scheme is as follows:
the utility model provides a masterbatch removes piece device, includes feeding device 1, destaticing device 2, piece separator 4, piece recovery unit and fan.
Preferably, the material inlet of the static electricity removing device 2 is connected with the outlet of the charging device 1. The static removing device 2 is of a core-shell structure, the shell layer is a packaging layer 17, and a bottom gas inlet 19 is connected with the high-speed ion fan 3 through a pipeline. The upper half part 18 of the inner core body of the static eliminating device 2 is a column-shaped three-dimensional structure formed by welding fan-shaped stainless steel sheets. The stainless steel sheet has many round holes 23 on its surface for introducing gas, and the channels 21 and 24 are color master batch flow channels. The lower half part 20 of the core body is of a closed stainless steel structure and is formed by welding a rectangular stainless steel sheet and a fan-shaped stainless steel sheet together. The material outlet 22 at the bottom of the static eliminating device 2 is connected with the feed inlet of the debris separating device 4.
Preferably, the feeding port of the crumb separating device 4 is connected with a baffle 15, and concave runners are uniformly distributed on the surface of the baffle and used for uniformly dispersing the color master batches on the guide plate. The bottom of the chip separating device 4 is a masterbatch outlet 6, and the masterbatch outlet and the masterbatch inlet are positioned on the same side. The middle part of the debris separating device 4 is provided with an induced draft opening 16, and the induced draft opening 16 is connected with the heater 11 and the blower 12 through pipelines. The top of the debris separator 4 opposite the feed inlet is a debris outlet 7 through which separated debris is carried to a debris retrieval device. A color master batch guide plate is arranged between the air inducing port 16 and the fragment outlet 7, and the guide plate is divided into 4 layers which are uniformly distributed in the fragment separating device 4.
Preferably, the two ends of the air deflector are a right-angle trapezoid blocking plate 25 and a right-angle trapezoid blocking plate 27. A stainless steel wire mesh plate 26 with the aperture smaller than that of the color master batch is fixed between the barrier plates, and the wire mesh plate and the right-angle edges of the two barrier plates form an acute angle.
Preferably, the airflow direction of the air inducing opening 6 is opposite to the sliding direction of the color master batches on the guide plate.
Preferably, the debris retrieval means comprises two cyclones, the debris outlet of the debris separation means 4 is connected to the side inlet of the cyclone 8 by a conduit, and once separated debris falls out of the bottom outlet 13 of the cyclone 8. The top outlet of the cyclone separator 8 is connected in series to the side inlet of the cyclone separator 9 by a pipe, and the secondarily separated debris falls out of the bottom outlet 14 of the cyclone separator 9, and the top gas outlet is connected between the pipes between the blower 12 and the heater 11 by a pipe.
Compared with the prior art, the device has the advantages that ① operation efficiency is high, particle scraps can be separated and recovered at the same time, large-scale continuous operation is facilitated, ② environment-friendly effect is achieved, the device can directly collect the separated scraps, environment pollution and harm to the body of workers caused by dust are avoided, ③ energy is saved, purified air flow is conveyed to an air supply outlet pipeline again through a pipeline, and accordingly cyclic utilization of wind energy is achieved, ④ scrap separation effect is high, static electricity is eliminated firstly, then hot air is used for washing, the static electricity adsorption force of the scraps on the surface of the color masterbatch is reduced, the color masterbatch and the scraps are easy to peel off during hot air washing, and effective cleaning of color masterbatches with different meshes can be achieved.
Drawings
Fig. 1 is a schematic structural diagram of a color masterbatch crumb removing device in a specific embodiment.
Fig. 2 is a schematic structural view of the static eliminating device.
FIG. 3 is a schematic view of the upper part of the core body of the static eliminating device.
Fig. 4 is a schematic diagram of a color master batch flow guide plate structure.
Fig. 5 is a side view of a masterbatch guide plate.
The specific implementation mode is as follows:
in order to clearly understand the objects, technical solutions and advantages of the present invention, the present invention will be described in further detail below with reference to the accompanying drawings and examples.
As shown in fig. 1 to 4, the color master batch chip removing device comprises a feeding device 1, a static removing device 2, a chip separating device 4, a chip recycling device and a fan which are connected in sequence.
The outlet of the charging device 1 is connected with the material inlet of the static eliminating device 2. As shown in fig. 2 to 3, the static eliminator 2 is of a core-shell structure, the shell layer is a packaging layer 17, and the bottom gas inlet 19 is connected with a high-speed ion blower 3 through a pipeline. The upper half part 18 of the inner core body of the static eliminating device 2 is a column-shaped three-dimensional structure formed by welding fan-shaped stainless steel sheets. The stainless steel sheet has many round holes 23 on its surface for introducing gas, and the channels 21 and 24 are color master batch flow channels. The lower half part 20 of the core body is of a closed stainless steel structure and is formed by welding a rectangular stainless steel sheet and a fan-shaped stainless steel sheet together. The material outlet 22 at the bottom of the static eliminating device 2 is connected with the feed inlet of the debris separating device 4.
The feed inlet of the chip separation device 4 is connected with a baffle 15, and concave runners are uniformly distributed on the surface of the baffle and used for uniformly dispersing the color master batches onto the guide plate. The guide plate has 4 layers, and the two ends of the guide plate are a right-angled trapezoid blocking plate 25 and a right-angled trapezoid blocking plate 27. A stainless steel wire mesh plate 26 with the aperture ratio smaller than that of the color master batch is fixed between the barrier plates, and the wire mesh plate and the right-angle edges of the two barrier plates form an acute angle, so that the color master batch can slide down on the guide plate under the action of gravity. The separation plate mainly plays a fixed role, and on one hand, the stainless steel wire mesh plate is fixed, and on the other hand, the guide plate is fixed on the inner wall of the debris separation device 4. The bottom of the chip separating device 4 is a masterbatch outlet 6, and the masterbatch outlet and the masterbatch inlet are positioned on the same side. The middle part of the debris separating device 4 is provided with an induced draft opening 16, and the induced draft opening 16 is connected with the heater 11 and the blower 12 through pipelines. The top of the debris separator 4 opposite the feed inlet is a debris outlet 7 through which separated debris is carried to a debris retrieval device.
The debris retrieval means comprises two cyclones and the debris outlet of the debris separation means 4 is connected by a conduit to the side inlet of the cyclone 8 and once separated debris falls out of the bottom outlet 13 of the cyclone 8. The top outlet of the cyclone separator 8 is connected in series to the side inlet of the cyclone separator 9 by a pipe, and the secondarily separated debris falls out of the bottom outlet 14 of the cyclone separator 9, and the top gas outlet is connected between the pipes between the blower 12 and the heater 11 by a pipe.
The device during operation, the masterbatch in feed arrangement 1 gets into static-removing elimination device 2 under the action of gravity, and the ion air current that produces through high-speed ion fan 3 avoids the piece to pass through the electrostatic adhesion on the masterbatch surface with the electrostatic elimination on masterbatch surface. The high-speed ion circulation gets into from the oblique side direction in upper portion of electrostatic elimination device 2, and the oblique side direction can give the pressure effect of masterbatch on the one hand, makes the more smooth and easy entering piece separator of masterbatch, and the pressure in the oblique side direction air current pressure of on the other hand can the balanced piece separator 4. After static electricity is removed, the color master batches flow out from an outlet below the static electricity removing device, and the baffle 15 uniformly guides the color master batches to the guide plate 5 in the fragment separating device 4 through the groove on the surface. In the piece separator 4, because the action of gravity, the masterbatch landing step by step along the guide plate, finally flow out from discharge gate 6 and get into next process. The guide plate is formed by a stainless steel wire mesh with a smaller aperture than the color master batches, the color master batches are opposite to the moving direction of hot air blown into the box bottom 16 in the sliding process of the guide plate, and the scraps and dust on each layer are taken out under the action of the hot air flow and flow out from the outlet 7 at the top of the scrap separating device 4 to enter the cyclone separator so as to be recovered. The hot air comes from a heater 11 and a blower 12 connected with the air supply pipeline. Under the action of hot air, the dust and the debris can be separated more fully. The separated debris enters the cyclone separator 8 under the driving of wind power for primary coarse separation, and the separated debris falls out from the bottom outlet 13. The incoming gas stream flows from the top outlet of the cyclone separator 8 into the cyclone separator 9 where finer debris is recovered and the recovered debris falls out of the outlet 14. Clean gas after retrieving through twice piece is guided into again through the pipeline and is used for the separation of piece to retrieve to piece in piece separator bottom inlet duct, is heated once more, realizes the cyclic utilization to wind energy, is favorable to practicing thrift manufacturing cost.
The foregoing is only a preferred embodiment of the invention. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (6)
1. The color master batch chip removing device is characterized by comprising a feeding device 1, a static removing device 2, a chip separating device 4, a chip recycling device and a fan.
2. The masterbatch crumb removing device according to claim 1, wherein the material inlet of the static electricity removing device 2 is connected with the outlet of the feeding device 1; the static removing device 2 is of a core-shell structure, the shell layer is a packaging layer 17, and a bottom gas inlet 19 is connected with a high-speed ion fan 3 through a pipeline; the upper half part 18 of the inner core body of the static eliminating device 2 is a column-shaped three-dimensional structure formed by welding fan-shaped stainless steel sheets; the surface of the stainless steel sheet is provided with a plurality of round holes 23 for introducing gas, and the channel 21 and the channel 24 are color master batch flow channels;
the lower half part 20 of the core body is of a closed stainless steel structure and is formed by welding a rectangular stainless steel sheet and a fan-shaped stainless steel sheet together;
the material outlet 22 at the bottom of the static eliminating device 2 is connected with the feed inlet of the debris separating device 4.
3. The masterbatch crumb removing device according to claim 1, wherein the feeding port of the crumb separating device 4 is connected with a baffle 15, concave runners are uniformly distributed on the surface of the baffle for uniformly dispersing the masterbatch on the deflector; the bottom of the chip separating device 4 is provided with a color master batch outlet 6, and the color master batch outlet and the color master batch inlet are positioned on the same side; the middle part of the debris separation device 4 is provided with an air inlet 16 which is connected with the heater 11 and the blower 12 through pipelines; the top of the debris separating device 4 opposite to the feed inlet is provided with a debris outlet 7, and separated debris is carried into the debris recycling device through the outlet; a color master batch guide plate is arranged between the air inducing port 16 and the fragment outlet 7, and the guide plate is divided into 4 layers which are uniformly distributed in the fragment separating device 4.
4. The masterbatch crumb removing device according to claim 3, wherein the deflector comprises a right-angled trapezoidal barrier plate 25 and a right-angled trapezoidal barrier plate 27 at two ends; a stainless steel wire mesh plate 26 with the aperture smaller than that of the color master batch is fixed between the two barrier plates, and the wire mesh plate and the right-angle edges of the two barrier plates form an acute angle.
5. The masterbatch crumb removing device according to claim 3, wherein the air flow direction of the induced draft opening 6 is opposite to the falling direction of the masterbatch along the guide plate.
6. The color masterbatch scrap removing device according to claim 1, wherein the scrap recycling device comprises two cyclones, the scrap outlet of the scrap recycling device 4 is connected with the side air inlets of the cyclones 8 through a pipeline, and the once-separated scrap falls out of the bottom outlet 13 of the cyclone 8; the top outlet of the cyclone separator 8 is connected in series to the side inlet of the cyclone separator 9 by a pipe, and the secondarily separated debris falls out of the bottom outlet 14 of the cyclone separator 9, and the top gas outlet is connected between the pipes between the blower 12 and the heater 11 by a pipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010173290.5A CN111231159A (en) | 2020-03-13 | 2020-03-13 | Masterbatch removes piece device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010173290.5A CN111231159A (en) | 2020-03-13 | 2020-03-13 | Masterbatch removes piece device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111231159A true CN111231159A (en) | 2020-06-05 |
Family
ID=70867344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010173290.5A Pending CN111231159A (en) | 2020-03-13 | 2020-03-13 | Masterbatch removes piece device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111231159A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113524324A (en) * | 2021-08-24 | 2021-10-22 | 广东鑫球新材料科技有限公司 | Efficient electrostatic chip removing device and method for high-precision filter element |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205112144U (en) * | 2015-10-15 | 2016-03-30 | 天津益三友色母料有限公司 | Color masterbatch production facility of band elimination dirt mechanism |
CN106362947A (en) * | 2015-07-24 | 2017-02-01 | 苏州盈茂光电材料股份有限公司 | Separation dedusting and cooling equipment for plastic particles |
CN206755752U (en) * | 2017-05-22 | 2017-12-15 | 河南明业生物科技有限公司 | Glutinous rice flour drying waste heat recovery system |
CN208452001U (en) * | 2018-04-28 | 2019-02-01 | 合肥卡洛塑业科技有限公司 | A kind of Masterbatch screening plant |
-
2020
- 2020-03-13 CN CN202010173290.5A patent/CN111231159A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106362947A (en) * | 2015-07-24 | 2017-02-01 | 苏州盈茂光电材料股份有限公司 | Separation dedusting and cooling equipment for plastic particles |
CN205112144U (en) * | 2015-10-15 | 2016-03-30 | 天津益三友色母料有限公司 | Color masterbatch production facility of band elimination dirt mechanism |
CN206755752U (en) * | 2017-05-22 | 2017-12-15 | 河南明业生物科技有限公司 | Glutinous rice flour drying waste heat recovery system |
CN208452001U (en) * | 2018-04-28 | 2019-02-01 | 合肥卡洛塑业科技有限公司 | A kind of Masterbatch screening plant |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113524324A (en) * | 2021-08-24 | 2021-10-22 | 广东鑫球新材料科技有限公司 | Efficient electrostatic chip removing device and method for high-precision filter element |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207140159U (en) | A kind of efficient plastic crushing grading plant | |
CN103128869B (en) | Waste plastic recycling system | |
CN205966204U (en) | Closed circulation retrieves does not have powder coating of emission production facility | |
CN110694910A (en) | Dry type sorting system and sorting method for construction waste | |
CN111231159A (en) | Masterbatch removes piece device | |
CN110480880B (en) | Waste film processing equipment and processing method | |
CN104552658A (en) | Domestic garbage plastic winnowing recycling and granulating device | |
CN104526911A (en) | System and method for producing environment-friendly rubber powder | |
CN205767027U (en) | Glass fibre reinforced plastic waste sorting process line | |
CN110861239A (en) | High-efficient plastic granules grading plant that removes dust | |
CN113290730A (en) | Air-cooled granulator | |
CN215150902U (en) | A screening system for plastic refuse | |
CN111871800A (en) | Garbage winnowing system | |
CN214605345U (en) | Copper rice machine production line | |
CN107214882A (en) | A kind of gravity separation formula pulverizer | |
CN201848940U (en) | Minitype tyre recycling production line | |
CN211683032U (en) | Novel steel wire magnetic separation is retrieved device | |
CN113843149A (en) | Impurity removal equipment applied to grain processing and working method thereof | |
CN206870194U (en) | A kind of waste plastic bottle is selected and lid bottle separator | |
JP2004188695A (en) | Method for recycling waste polyolefins and system therefor | |
CN105195419A (en) | Novel dust removal device | |
CN203557574U (en) | Winnowing recycling and pelletizing device for plastics in household garbage | |
CN220681301U (en) | Double-order water-cooling bracing granulation production line | |
CN209207805U (en) | A kind of plastic grain multistage purification equipment | |
CN113752410B (en) | Foam plastic recycling equipment based on environmental protection |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200605 |
|
RJ01 | Rejection of invention patent application after publication |