CN105291397A - Biodegradable film machining equipment - Google Patents
Biodegradable film machining equipment Download PDFInfo
- Publication number
- CN105291397A CN105291397A CN201510798160.XA CN201510798160A CN105291397A CN 105291397 A CN105291397 A CN 105291397A CN 201510798160 A CN201510798160 A CN 201510798160A CN 105291397 A CN105291397 A CN 105291397A
- Authority
- CN
- China
- Prior art keywords
- driven pulley
- motor
- cylindrical shell
- screw rod
- process equipment
- 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.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/287—Raw material pre-treatment while feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/397—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using a single screw
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Biological Depolymerization Polymers (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention discloses biodegradable film machining equipment. The biodegradable film machining equipment comprises a feeding opening, a motor, fixed bars, a first driven wheel, an arc screen, a second driven wheel, a speed regulation motor, a spiral rod, a temperature control device, a film outlet, thermometers and a heating device. The motor is arranged between the top of a barrel and a protection cover. A driving wheel is fixed to the motor and is in transmission connection with the first driven wheel through a belt. The second driven wheel is rotationally connected with stirring bars through a rotary shaft. The temperature control device is arranged between one thermometer and the spiral rod. The spiral rod penetrates the barrel to be fixedly connected with the speed regulation motor. A gear pump is arranged between the film outlet and the spiral rod. The heating device is arranged above the gear pump. By means of secondary stirring and cooperation use of the gear pump, the problems of transmission and temperature control are solved at the same time, a manufactured biological film is degradable, and product quality and production efficiency are improved.
Description
Technical field
The present invention relates to biodegradation technical field of membrane, be specially a kind of Biodegradable films process equipment.
Background technology
Biodegradable films refers to that a class can be microbial action and causes the plastic foil of degraded under natural environmental condition.After the microbial attack plastic sheetings such as bacterium, fungi and actinomyces, growth due to cell makes polymers compositions be hydrolyzed, ionization or protonated, there is mechanical destruction, split into oligomer fragment, water-soluble polymer is decomposed the enzyme of fungi or bacterial secretory or oxidative degradation becomes water-soluble fragment, generate new micromolecular compound, until finally resolve into C02 and H20.
The sorting technique of Biodegradable films has a variety of, can be divided into following several types according to different sorting techniques: according to mechanism of degradation and failure mode, and Biodegradable films can be divided into complete biodegradation film and addition type biodegradable film two type.Complete biodegradation film is by the plastic sheeting that can be formed by the material that microorganism is decomposed completely, this material is mainly derived from starch, cellulose, shitosan and other polysaccharide natural materials, the end product of its degraded is C02 and H20, nature can be entirely dissolve, also can not produce secondary pollution to environment.Its principal item has PLA (PLA), polycaprolactone (PCL), poly butyric ester (PUB) etc.In addition polyvinyl alcohol also can by water and microorganism degradable.Addition type biodegradable film is on the general-purpose plastics basis without biodegradation character, adds and has the natural of biodegradation character or synthetic polymer or biodegradation promotor, processing aid etc., through being mixed.At present, addition type biodegradable film, primarily of general-purpose plastics, starch, compatilizer, autoxidator, processing aid composition.Its typical species is polyethylene starch biodegradable film.Starch industry is described as rising industry, directly can drive the development of all conglomeraties such as agricultural, food, papermaking, medicine, chemical industry, oil.At present, though China's starch industry makes much progress, but year, pre-capita consumption only had 8.5 kilograms, was 9.4% of the U.S., 36.6% of Japan, and lower than Thailand's per capita consuming level, therefore the starch material supply of China is sufficient not as PE, but domestic current Biodegradable films output is lower, less to the demand of starch, entirety is seen, the supply of starch can not produce restriction to Biodegradable films.
At present, film production and processing makes it in glutinous stream mode by solid feed by heating, when pressure, heating, become cross section and the similar non-individual body of Oral incision by effigurate the getting to know of tool, then by cooling forming, form the effigurate film of tool, current this manufacturing and processing equipment, in use because mechanical shock causes cartridge outlet to shake the uniformity directly affecting product, thus affect the quality of product, and reduce the level of production.
Summary of the invention
The object of the present invention is to provide a kind of Biodegradable films process equipment, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme: a kind of Biodegradable films process equipment, comprise feeding mouth, motor, hold-down bars, first driven pulley, curved screen, second driven pulley, buncher, screw rod, temperature regulating device, film outlet port, thermometer and heater, described feeding mouth is arranged on the top of cylindrical shell, described motor is arranged between the top of cylindrical shell and protective cover, and be positioned at the left side of feeding mouth, described motor is installed with driving wheel, described driving wheel is connected by belt V belt translation with the first driven pulley, described first driven pulley and hold-down bars are rotationally connected by rotating shaft, described first driven pulley is connected by belt V belt translation with between the second driven pulley, described second driven pulley and stirring rod are rotationally connected by turning cylinder, curved screen is provided with between described hold-down bars and thermometer, thermometer is provided with between described curved screen and stirring rod, temperature regulating device is provided with before described thermometer and screw rod, described screw rod is fixedly connected with buncher through cylindrical shell, described buncher is fixed on support, and be arranged on the left side of cylindrical shell, gear pump is provided with between described film outlet port and screw rod, the top of described gear pump is provided with heater.
Preferably, damping device is provided with between described motor and cylindrical shell.
Preferably, described rotating shaft, turning cylinder, be connected by sealed bearing between screw rod with cylindrical shell.
Preferably, the first driven pulley is provided with between described driving wheel and the second driven pulley.
Preferably, described stirring rod is arranged between two temperatures meter.
Preferably, described heater is provided with temperature indicator.
Compared with prior art; the invention has the beneficial effects as follows: this Biodegradable films process equipment; adopt secondary agitation and gear pump with the use of; the raw material dropped into is stirred; and the output quantity of film outlet port is stablized; screw rod is utilized to rotate the setting of principle and the temperature regulating device transmitted; solve transmission and temperature controlled problem; and improve quality and the production efficiency of product; the biomembrane degradable of device fabrication; solve fouling membrane and nondegradable problem, reasonably utilize resource, have great meaning to protection of the environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, feeding mouth, 2, cylindrical shell, 3, motor, 4, protective cover, 5, driving wheel, 6, belt, 7, hold-down bars, 8, rotating shaft, 9, the first driven pulley, 10, curved screen, 11, sealed bearing, the 12, second driven pulley, 13, buncher, 14, support, 15, screw rod, 16, temperature regulating device, 17, film outlet port, 18, gear pump, 19, thermometer, 20, turning cylinder, 21, stirring rod, 22, heater.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the invention provides a kind of technical scheme: a kind of Biodegradable films process equipment, comprise feeding mouth 1, motor 3, hold-down bars 7, first driven pulley 9, curved screen 10, second driven pulley 12, buncher 13, screw rod 15, temperature regulating device 16, film outlet port 17, thermometer 19 and heater 22, feeding mouth 1 is arranged on the top of cylindrical shell 2, motor 3 is arranged between the top of cylindrical shell 2 and protective cover 4, and be positioned at the left side of feeding mouth 1, motor 3 is installed with driving wheel 5, driving wheel 5 is connected by belt 6 V belt translation with the first driven pulley 9, first driven pulley 9 is rotationally connected by rotating shaft 8 with hold-down bars 7, be connected by belt 6 V belt translation between first driven pulley 9 with the second driven pulley 12, second driven pulley 12 is rotationally connected by turning cylinder 20 with stirring rod 21, curved screen 10 is provided with between hold-down bars 7 and thermometer 19, thermometer 19 is provided with between curved screen 10 and stirring rod 21, temperature regulating device 16 is provided with before thermometer 19 and screw rod 15, screw rod 15 is fixedly connected with buncher 13 through cylindrical shell 2, buncher 13 is fixed on support 14, and be arranged on the left side of cylindrical shell 2, gear pump 18 is provided with between film outlet port 17 and screw rod 15, the top of gear pump 18 is provided with heater 22, damping device is provided with between motor 3 and cylindrical shell 2, rotating shaft 8, turning cylinder 20, be connected by sealed bearing 11 between screw rod 15 with cylindrical shell 2, the first driven pulley 9 is provided with between driving wheel 5 and the second driven pulley 12, stirring rod 21 is arranged between two temperatures meter 19, heater 22 is provided with temperature indicator.
Operation principle: during use, actuating motor 3, buncher 13 and heater 22, raw material is dropped into from feeding mouth 1, motor 3 drives driving wheel 5 to rotate, driving wheel 5 drives the first driven pulley 9 to rotate by belt 6, first driven pulley 9 drives hold-down bars 7 to pulverize the raw material dropped into and stir by rotating shaft 8, raw material is by after curved screen 10, heater 22 is to its heating, raw material is liquefied, the temperature of raw material measured anywhere or anytime by thermometer 19, first driven pulley 9 drives the rotation of the second driven pulley 12 by belt 6, second driven pulley 12 drives the rotation of stirring rod 21 by turning cylinder 20, stirring rod 21 is stirred fully to the raw material by curved screen 10, liquid after abundant stirring will enter in screw rod 15, buncher 13 drives the rotation of screw rod 15, the effect of transmission and stirring is played in the rotation of screw rod 15 to liquid, in the process of transmission, temperature regulating device 16 pairs of fluid temperatures control, final liquid is flowed out from film outlet port 17 uniformly by gear pump 18.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalents thereof.
Claims (6)
1. a Biodegradable films process equipment, comprise feeding mouth (1), motor (3), hold-down bars (7), first driven pulley (9), curved screen (10), second driven pulley (12), buncher (13), screw rod (15), temperature regulating device (16), film outlet port (17), thermometer (19) and heater (22), it is characterized in that: described feeding mouth (1) is arranged on the top of cylindrical shell (2), described motor (3) is arranged between the top of cylindrical shell (2) and protective cover (4), and be positioned at the left side of feeding mouth (1), described motor (3) is installed with driving wheel (5), described driving wheel (5) is connected by belt (6) V belt translation with the first driven pulley (9), described first driven pulley (9) and hold-down bars (7) are rotationally connected by rotating shaft (8), described first driven pulley (9) is connected by belt (6) V belt translation with between the second driven pulley (12), described second driven pulley (12) and stirring rod (21) are rotationally connected by turning cylinder (20), curved screen (10) is provided with between described hold-down bars (7) and thermometer (19), thermometer (19) is provided with between described curved screen (10) and stirring rod (21), temperature regulating device (16) is provided with before described thermometer (19) and screw rod (15), described screw rod (15) is fixedly connected with buncher (13) through cylindrical shell (2), described buncher (13) is fixed on support (14), and be arranged on the left side of cylindrical shell (2), gear pump (18) is provided with between described film outlet port (17) and screw rod (15), the top of described gear pump (18) is provided with heater (22).
2. Biodegradable films process equipment according to claim 1, is characterized in that: be provided with damping device between described motor (3) and cylindrical shell (2).
3. Biodegradable films process equipment according to claim 1, is characterized in that: described rotating shaft (8), turning cylinder (20), be connected by sealed bearing (11) between screw rod (15) with cylindrical shell (2).
4. Biodegradable films process equipment according to claim 1, is characterized in that: be provided with the first driven pulley (9) between described driving wheel (5) and the second driven pulley (12).
5. Biodegradable films process equipment according to claim 1, is characterized in that: described stirring rod (21) is arranged between two temperatures meter (19).
6. Biodegradable films process equipment according to claim 1, is characterized in that: (22) are provided with temperature indicator with described heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510798160.XA CN105291397B (en) | 2015-11-19 | 2015-11-19 | A kind of Biodegradable films process equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510798160.XA CN105291397B (en) | 2015-11-19 | 2015-11-19 | A kind of Biodegradable films process equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105291397A true CN105291397A (en) | 2016-02-03 |
| CN105291397B CN105291397B (en) | 2017-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510798160.XA Active CN105291397B (en) | 2015-11-19 | 2015-11-19 | A kind of Biodegradable films process equipment |
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| Country | Link |
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| CN (1) | CN105291397B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919900A (en) * | 2019-11-23 | 2020-03-27 | 湖南省客来宝生物能源科技有限公司 | Biodegradable plastic film production equipment |
| CN112405931A (en) * | 2020-10-26 | 2021-02-26 | 苏州和塑美科技有限公司 | Preparation method of nano-montmorillonite reinforced starch-based biodegradable blown film material, product and application thereof |
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| CN201253940Y (en) * | 2008-05-23 | 2009-06-10 | 上海龙山凤机器制造有限公司 | Double driving type planet screw rod tape casting extruder |
| CN203427303U (en) * | 2013-06-14 | 2014-02-12 | 天华化工机械及自动化研究设计院有限公司 | Feeding system of biaxially oriented plastic film broken material |
| CN204547020U (en) * | 2015-04-14 | 2015-08-12 | 陈伟亚 | The anti-clogging plastic extruder that a kind of high-frequency electromagnetic with measuring pump heats |
| CN204712411U (en) * | 2015-05-06 | 2015-10-21 | 陈昭锋 | A kind of anticlogging screw extruder |
| CN205148836U (en) * | 2015-11-19 | 2016-04-13 | 湖南省客来宝生物能源科技有限公司 | Biodegradable plastic film processing equipment |
-
2015
- 2015-11-19 CN CN201510798160.XA patent/CN105291397B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201253940Y (en) * | 2008-05-23 | 2009-06-10 | 上海龙山凤机器制造有限公司 | Double driving type planet screw rod tape casting extruder |
| CN203427303U (en) * | 2013-06-14 | 2014-02-12 | 天华化工机械及自动化研究设计院有限公司 | Feeding system of biaxially oriented plastic film broken material |
| CN204547020U (en) * | 2015-04-14 | 2015-08-12 | 陈伟亚 | The anti-clogging plastic extruder that a kind of high-frequency electromagnetic with measuring pump heats |
| CN204712411U (en) * | 2015-05-06 | 2015-10-21 | 陈昭锋 | A kind of anticlogging screw extruder |
| CN205148836U (en) * | 2015-11-19 | 2016-04-13 | 湖南省客来宝生物能源科技有限公司 | Biodegradable plastic film processing equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919900A (en) * | 2019-11-23 | 2020-03-27 | 湖南省客来宝生物能源科技有限公司 | Biodegradable plastic film production equipment |
| CN112405931A (en) * | 2020-10-26 | 2021-02-26 | 苏州和塑美科技有限公司 | Preparation method of nano-montmorillonite reinforced starch-based biodegradable blown film material, product and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105291397B (en) | 2017-10-24 |
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Effective date of registration: 20201013 Address after: 030001 Shanxi comprehensive reform demonstration zone, Taiyuan City, Shanxi Province, No.19 Qingyun street, Taiyuan Wusu Comprehensive Bonded Zone, No.2, No.1, bonded zone 0127 Patentee after: Shanxi Anhua New Material Research Institute Co., Ltd Address before: 421800 Haitong logistics park, zhe Zhen Town, Hengyang City, Hunan, Leiyang Patentee before: HUNAN KELAIBAO BIOENERGY TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210729 Address after: 035105 East Dashu village, shenyugou Township, jingle County, Xinzhou City, Shanxi Province (Jingle modern agricultural industry demonstration park) Patentee after: Shanxi Anhua Biotechnology Co.,Ltd. Address before: 030001 No. 1, No. 2, free trade zone, No. 19, Qingyun street, Wusu comprehensive free trade zone, Shanxi comprehensive reform demonstration zone, Taiyuan City, Shanxi Province 0127 Patentee before: Shanxi Anhua New Material Research Institute Co., Ltd |