CN107618168A - A kind of environment-friendly antibacterial material processing unit (plant) and preparation method - Google Patents
A kind of environment-friendly antibacterial material processing unit (plant) and preparation method Download PDFInfo
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- CN107618168A CN107618168A CN201710840231.7A CN201710840231A CN107618168A CN 107618168 A CN107618168 A CN 107618168A CN 201710840231 A CN201710840231 A CN 201710840231A CN 107618168 A CN107618168 A CN 107618168A
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- barrel
- environment
- friendly antibacterial
- loading hopper
- antibacterial material
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Abstract
The invention discloses a kind of environment-friendly antibacterial material processing unit (plant) and preparation method, including loading hopper and frame, the bottom of loading hopper is provided with barrel, and is connected between loading hopper and barrel by siphunculus；Barrel is internally provided with screw rod；One end of barrel is provided with reductor, and the bottom of reductor is provided with buncher, and reductor and buncher form drive mechanism；Control cabinet is provided with the middle part of frame, the upper end of control cabinet is provided with speed governing button, and speed governing button and buncher are electrically connected with；The front end of barrel is disposed with melt zone, mixing section, exhaust section and homogenizing zone；The front end of melt zone is provided with side spout；The top of mixing section is provided with mixing section；The front end of barrel is provided with head, and the inside of head is provided with flow distribution plate, and its is simple in construction, easy to operate, and production efficiency is high, fault rate is low, product has higher environment-friendly antibacterial.
Description
Technical field
The invention belongs to materials science field, more particularly to a kind of environment-friendly antibacterial material processing unit (plant) and preparation side
Method.
Background technology
The implication of anti-biotic material refer to itself have kill harmful bacteria or can bacteria growing inhibiting breeding it is a kind of new
Functional material.Before bimillennium, anti-biotic material just has preferable application in the life of people.Ancient Egyptian before bimillennium is just
Understand and silver strip is covered on wound, can prevent the expansion of bacterium from infecting and the healing of wound can be promoted；Mongolian herdsman in order that
Milk is fresh-keeping, then contains goat milk with silver-colored bowl.In World War II, in order that the injured team member of Reichsweshr avoid it is secondary
Bacterium infection, their military uniform uniformly take the military uniform containing quaternary ammonium salt antiseptic, and this is that anti-biotic material moves towards practical
One success model.As people are also more and more faster to the demand of anti-biotic material, the development of anti-mattress material.At the end of the eighties, resist
Bacterium material has gradually been applied to the field of people's everyday exposures such as toy, daily necessities, plastic product, timber.At the end of the nineties,
Anti-bacteria ceramic, anti-bacterial fibre, antibacterial household electrical appliances etc. enter market successively, enter in the sphere of life of people.At present, antibacterial material
The application of material is quite varied, the every field spread all in live production and the working environment of people, it has also become must in people's life
An indispensable part.
The research and development of antibacterial film material is in the stage at the early-stage at home.The implication of antibacterial film material refers to
One kind has the new type functional material of sterilization and bacteriostasis property.The technique for preparing antibacterial film material is that antiseptic is passed through into painting
Cover or combined the methods of extrusion with plastic resin, prepared through being granulated the techniques such as blown film, it can be within a certain period of time by film table
The bacterium in face kills or suppressed its growth and breeding.And the antibacterial film material for having heat sealability more expands the application of material in itself
Scope.On the basis of antibacterial film application, the antibacterial film for having heat sealability can be widely used in packaging material, turnover
Case, handbag, convenient bag, adhesive film material etc..By the antibacterial film material for having heat sealability be applied to daily life and
In work, the probability of people's bacterial infection can be not only substantially reduced, improves the health of people, ensures the quality of life of people,
And while anti-microbial property is provided, the performance of film heat-sealing is imparted, expands application, therefore its market prospects right and wrong
Chang Keguan's.
Polypropylene (PP) is one of five big general-purpose plastics, and it has the advantages of other plastics are incomparable, such as raw material sources
Abundant, good mechanical performance, easily production and processing, widely used, cheap etc., not only most widely used, development speed is in thermoplastic
Property plastics in and it is most fast.Although polypropylene is widely used in the life such as building materials, food, daily chemical product, amenities, packaging
In production field, but easily by bacterium infection, unfavorable health and life cycle with people during use and storage
Border, limit polyacrylic prolonged application.In order to solve the problems, such as this respect, antibacterial polypropylene material just arises at the historic moment.
One of zinc ion is nontoxic, and be the indispensable element of human body growth, prepare inorganic antibacterial using zinc ion
Agent, can not only reach the effect of antibacterial, and be advantageous to the mankind and environment.Non -traditional resources palygorskite is selected as antiseptic
Carrier, instead of traditional carrier such as zeolite, sepiolite etc., the open application of carrier, effectively
Save mineral resources.Except this, inorganic antiseptic has the advantages that Durability of antimicrobial effect, broad-spectrum antibacterial property, using masterbatch method by nothing
Machine antiseptic is added to the antibacterial polypropylene film prepared in acrylic resin, also there is broad-spectrum antibacterial property and durable antibiotic
Feature.For packaging material, the heat sealability of material is an important performance.In polypropylene film anti-microbial property
On the basis of, the heat sealability of film is imparted again, undoubtedly expands the application of material itself.Antibacterial polypropylene material has
Heat sealability, sterilizing bag, antibacterial Turnover Box etc. can be done, the application to polypropylene material expands use range, and this will
It is a multi-functional important leap of polypropylene material.
Generally polypropylene is processed is to use extruser, but existing extruser it is complicated,
Extrusion pressure is small, inconvenient for operation, and low production efficiency, fault rate are high, the environment-friendly antibacterial of product is poor.
So how to design a kind of environment-friendly antibacterial material processing unit (plant) and preparation method, turn into what we currently to be solved
Problem.
The content of the invention
It is simple in construction it is an object of the invention to provide a kind of environment-friendly antibacterial material processing unit (plant) and preparation method, operation
Convenient, production efficiency is high, fault rate is low, product has higher environment-friendly antibacterial, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme（One）：A kind of environment-friendly antibacterial material processing unit (plant), bag
Loading hopper and frame are included, the bottom of the loading hopper is provided with barrel, and by logical between the loading hopper and the barrel
Pipe connects；The barrel is internally provided with screw rod；One end of the barrel is provided with reductor, and the bottom of the reductor is set
Buncher is equipped with, and the reductor and the buncher form drive mechanism；Control is provided with the middle part of the frame
Case, the upper end of the control cabinet is provided with speed governing button, and the speed governing button and the buncher are electrically connected with；The material
The front end of cylinder is disposed with melt zone, mixing section, exhaust section and homogenizing zone；The front end of the melt zone is provided with side feeding
Mouthful；The top of the mixing section is provided with mixing section；The front end of the barrel is provided with head, and the inside of the head is provided with
Flow distribution plate.
Preferably, the inside of the loading hopper is provided with agitator, and the junction of the loading hopper and the siphunculus is set
It is equipped with proportional valve.
Preferably, the madial wall of the barrel sets having heaters, and the heater and the control cabinet are electrically connected with.
Preferably, the bottom of the heater is provided with sensor, and the sensor is connected with the control cabinet signal.
The present invention provides following technical scheme（Two）：A kind of preparation method of environment-friendly antibacterial material, comprises the following steps：
Step 1, material is poured into loading hopper and is stirred by agitator, obtains mixing material；
Step 2, the mixing material that step 1 is obtained are sent into barrel, add bactericide by side spout, obtain environmentally friendly sterilization
Composite；
Step 3, the environmental protection sterilization composite that step 2 obtains is passed sequentially through into melt zone, mixing section, exhaust section and homogenizing zone
Obtain molding environment-protecting sterilization material；
Step 4, molding environment-protecting sterilization material is discharged by the flow distribution plate on head.
Preferably, in step 1 agitator speed of agitator 240-300rpm, mixing time 30 minutes.
Preferably, the melt zone temperature in step 3 is 200-210 °C, mixing section temperature is 210-220 °C, exhaust section
Temperature is 215-205 °C, homogenizing zone temperature is 205-190 °C.
Compared with prior art, the beneficial effects of the invention are as follows：
This kind of environment-friendly antibacterial material processing unit (plant) and preparation method, it is simple in construction, it is easy to operate, production efficiency is high, fault rate is low,
Product has higher environment-friendly antibacterial；Agitator is installed in the inside of loading hopper so that material mixed effect is more preferable, and
The performance that feeds is smaller by being limited, and accurate quantitative control can be carried out to blanking by proportional valve, and then improve the property of material
Energy；The rotating speed of buncher is can control by speed governing button, so it is easy to operate, and extrusion pressure is big, improves the production effect of product
Rate；Antiseptic can be added by side spout, and then improve the antibiotic property of product, its preparation method is simple, is easy to industrial metaplasia
Production.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the overall structure diagram of the present invention.
Fig. 3 is the overall structure diagram of the present invention.
Fig. 4 is the preparation method flow chart of the present invention.
In figure：1- loading hoppers；2- reductors；3- barrels；4- speed governing buttons；5- side spouts；6- melt zones；7- is kneaded
Section；8- exhaust sections；9- homogenizing zones；10- flow distribution plates；11- heads；12- frames；13- control cabinets；14- bunchers；15- is stirred
Device；16- proportional valves；17- siphunculus；18- heaters；19- sensors；20- screw rods.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of environment-friendly antibacterial material processing unit (plant), including charging
Bucket 1 and frame 12, the bottom of the loading hopper 1 are provided with barrel 3, and by logical between the loading hopper 1 and the barrel 3
Pipe 17 connects；The barrel 3 is internally provided with screw rod 20；One end of the barrel 3 is provided with reductor 2, the reductor 2
Bottom be provided with buncher 14, and the reductor 2 and the buncher 14 form drive mechanism；The frame 12
Middle part is provided with control cabinet 13, and the upper end of the control cabinet 13 is provided with speed governing button 4, and the speed governing button 4 and the tune
Speed motor 14 is electrically connected with；The front end of the barrel 3 is disposed with melt zone 6, mixing section 7, exhaust section 8 and homogenizing zone 9；Institute
The front end for stating melt zone 6 is provided with side spout 5；The top of the mixing section 7 is provided with mixing section 7；The front end of the barrel 3
Head 11 is provided with, the inside of the head 11 is provided with flow distribution plate 10.
As a kind of preferable technical scheme of the present invention, the inside of the loading hopper 1 is provided with agitator 15, and it is described plus
The junction of hopper 1 and the siphunculus 17 is provided with proportional valve 16, more preferable by the material mixed effect of agitator 15, and
The performance that feeds is smaller by being limited, and accurate quantitative control can be carried out to blanking by proportional valve 16, and then improve material
Performance.
As a kind of preferable technical scheme of the present invention, the madial wall of the barrel 3 sets having heaters 18, and it is described plus
Hot device 18 and the control cabinet 13 are electrically connected with, and the operating temperature of heater 18 is can control by control cabinet 13.
As a kind of preferable technical scheme of the present invention, the bottom of the heater 18 is provided with sensor 19, and described
Sensor 19 is connected with the signal of control cabinet 13, the temperature information detected can be fed back into control cabinet by sensor 19
13。
A kind of preparation method of environment-friendly antibacterial material, comprises the following steps：
Step 1, material is poured into loading hopper 1 and is stirred by agitator 15, obtains mixing material；
Step 2, the mixing material that step 1 is obtained are sent into barrel 3, add bactericide by side spout 5, obtain environmental protection and kill
Bacterium composite；
Step 3, by step 2 obtain environmental protection sterilization composite pass sequentially through melt zone 6, mixing section 7, exhaust section 8 and
Change section 9 and obtain molding environment-protecting sterilization material；
Step 4, molding environment-protecting sterilization material is discharged by the flow distribution plate 10 on head 11.
As a kind of preferable technical scheme of the present invention, the speed of agitator 240-300rpm of agitator 15 in step 1,
Mixing time 30 minutes, realizes being sufficiently stirred for material.
As a kind of preferable technical scheme of the present invention, the temperature of melt zone 6 in step 3 is 200-210 °C, is kneaded
7 temperature of section are 210-220 °C, the temperature of exhaust section 8 is 215-205 °C, the temperature of homogenizing zone 9 is 205-190 °C, and then can improved
The performance of material, it can obtain molding environment-protecting sterilization material.
Operation principle：First, the rotating speed of buncher 14 is regulated by speed governing button 4, material is poured into loading hopper 1,
Agitator 5 is installed in the inside of loading hopper 1, agitator 15 is stirred to material, obtains mixing material, afterwards mixing material
By being dropped down onto under siphunculus 17 in barrel 3, the junction of loading hopper 1 and siphunculus 17 is provided with proportional valve 16, can by proportional valve 16
Accurate quantitative control is carried out to blanking, and then improves the performance of material, mixing material is fallen into after barrel 3, passes through side feeding
Mouth 5 adds bactericide, obtains environmental protection sterilization composite, and barrel 3 is internally provided with screw rod 20, passes through screw rod 20 and drives material
Extrusion so that environmental protection sterilization composite passes sequentially through melt zone 6, mixing section 7, exhaust section 8 and homogenizing zone 9 and obtains molding environment-protecting
Sterilization material, molding environment-protecting sterilization material is discharged by the flow distribution plate 10 on head 11 afterwards.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of environment-friendly antibacterial material processing unit (plant), including loading hopper（1）And frame（12）, it is characterised in that：The charging
Bucket（1）Bottom be provided with barrel（3）, and the loading hopper（1）With the barrel（3）Between pass through siphunculus（17）Connection；Institute
State barrel（3）Be internally provided with screw rod（20）；The barrel（3）One end be provided with reductor（2）, the reductor（2）
Bottom be provided with buncher（14）, and the reductor（2）With the buncher（14）Form drive mechanism；The machine
Frame（12）Middle part be provided with control cabinet（13）, the control cabinet（13）Upper end be provided with speed governing button（4）, and the speed governing
Button（4）With the buncher（14）It is electrically connected with；The barrel（3）Front end be disposed with melt zone（6）, mixing section
（7）, exhaust section（8）And homogenizing zone（9）；The melt zone（6）Front end be provided with side spout（5）；The mixing section（7）'s
Top is provided with mixing section（7）；The barrel（3）Front end be provided with head（11）, the head（11）Inside be provided with
Flow distribution plate（10）.
A kind of 2. environment-friendly antibacterial material processing unit (plant) according to claim 1, it is characterised in that：The loading hopper（1）'s
Inside is provided with agitator（15）, and the loading hopper（1）With the siphunculus（17）Junction be provided with proportional valve（16）.
A kind of 3. environment-friendly antibacterial material processing unit (plant) according to claim 1, it is characterised in that：The barrel（3）It is interior
Side wall sets having heaters（18）, and the heater（18）With the control cabinet（13）It is electrically connected with.
A kind of 4. environment-friendly antibacterial material processing unit (plant) according to claim 3, it is characterised in that：The heater（18）'s
Bottom is provided with sensor（19）, and the sensor（19）With the control cabinet（13）Signal is connected.
5. a kind of preparation method of environment-friendly antibacterial material, it is characterised in that comprise the following steps：
Step 1, material is poured into loading hopper（1）Pass through agitator（15）It is stirred, obtains mixing material；
Step 2, the mixing material that step 1 is obtained are sent into barrel（3）, pass through side spout（5）Bactericide is added, obtains ring
Protect sterilization composite；
Step 3, the environmental protection sterilization composite that step 2 obtains is passed sequentially through into melt zone（6）, mixing section（7）, exhaust section
（8）And homogenizing zone（9）Obtain molding environment-protecting sterilization material；
Step 4, pass through head（11）On flow distribution plate（10）Molding environment-protecting sterilization material is discharged.
A kind of 6. preparation method of environment-friendly antibacterial material according to claim 5, it is characterised in that：The step 1 stirring
Device（15）Speed of agitator 240-300rpm, mixing time 30 minutes.
A kind of 7. preparation method of environment-friendly antibacterial material according to claim 5, it is characterised in that：Killed in the step 2
The addition of microbial inoculum is the 0.5%-10% of mixing material dosage.
A kind of 8. preparation method of environment-friendly antibacterial material according to claim 5, it is characterised in that：In the step 3
Melt zone（6）Temperature is 200-210 °C, mixing section（7）Temperature is 210-220 °C, exhaust section（8）Temperature is 215-205 °C,
Change section（9）Temperature is 205-190 °C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710840231.7A CN107618168A (en) | 2017-09-18 | 2017-09-18 | A kind of environment-friendly antibacterial material processing unit (plant) and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710840231.7A CN107618168A (en) | 2017-09-18 | 2017-09-18 | A kind of environment-friendly antibacterial material processing unit (plant) and preparation method |
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| Publication Number | Publication Date |
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| CN107618168A true CN107618168A (en) | 2018-01-23 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202283780U (en) * | 2011-10-09 | 2012-06-27 | 杭州康发塑料机械有限公司 | Parallel double-screw extrusion device |
| CN104708829A (en) * | 2015-03-02 | 2015-06-17 | 义乌市大胜橡塑制品有限公司 | Intelligent compounding and production technology for cross-linking foaming materials without manual operation |
| CN204712410U (en) * | 2015-05-06 | 2015-10-21 | 黄月明 | A kind of plastic extruder |
| CN105504471A (en) * | 2015-12-25 | 2016-04-20 | 成都新柯力化工科技有限公司 | Environment-friendly and antibacterial material for 3D printing and preparation method of material |
| CN206217150U (en) * | 2016-11-24 | 2017-06-06 | 东莞市源岭硅胶科技有限公司 | New and effective Rubber Extruder |
-
2017
- 2017-09-18 CN CN201710840231.7A patent/CN107618168A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202283780U (en) * | 2011-10-09 | 2012-06-27 | 杭州康发塑料机械有限公司 | Parallel double-screw extrusion device |
| CN104708829A (en) * | 2015-03-02 | 2015-06-17 | 义乌市大胜橡塑制品有限公司 | Intelligent compounding and production technology for cross-linking foaming materials without manual operation |
| CN204712410U (en) * | 2015-05-06 | 2015-10-21 | 黄月明 | A kind of plastic extruder |
| CN105504471A (en) * | 2015-12-25 | 2016-04-20 | 成都新柯力化工科技有限公司 | Environment-friendly and antibacterial material for 3D printing and preparation method of material |
| CN206217150U (en) * | 2016-11-24 | 2017-06-06 | 东莞市源岭硅胶科技有限公司 | New and effective Rubber Extruder |
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Application publication date: 20180123 |
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