CN102886373B - Separation equipment of paper-plastic compound bag and application method of separation equipment - Google Patents
Separation equipment of paper-plastic compound bag and application method of separation equipment Download PDFInfo
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- CN102886373B CN102886373B CN201210411506.2A CN201210411506A CN102886373B CN 102886373 B CN102886373 B CN 102886373B CN 201210411506 A CN201210411506 A CN 201210411506A CN 102886373 B CN102886373 B CN 102886373B
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- paper
- compound bag
- baking oven
- plastics compound
- temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/78—Recycling of wood or furniture waste
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- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention relates to separation equipment of a paper-plastic compound bag, comprising a drying oven, a heating pipe, a long-rod cylinder, a temperature controller and a time-delay relay, wherein the drying oven is internally provided with multiple shelves, and a paper-plastic compound bag to be separated is placed on the shelves; the heating pipe is arranged in the shelves and used for heating the paper-plastic compound bag; the long-rod cylinder is arranged at the rear part of the drying oven and is arranged corresponding to multiple shelves, the head of the long-rod cylinder is provided with a push plate, and the push plate is used for pushing the heated paper-plastic compound bag out the drying oven under the action of the long-rod cylinder; the temperature controller is connected with the heating pipe and used for controlling the heating pipe, so as to realize control on temperature in the drying oven; and the time-delay relay is connected with the temperature controller and the long-rod cylinder and used for controlling heating time of the paper-plastic compound bag. The invention also relates to a method for applying the separation equipment of the paper-plastic compound bag. With adoption of the technical scheme in the invention, the aim of paper-plastic separation can be conveniently and rapidly realized, economic benefit is increased, and environmental pollution is reduced.
Description
Technical field
The present invention relates to the recovery and reuse technology of packaging bag, particularly relate to a kind of separation equipment and application process thereof of paper and plastics compound bag.
Background technology
There is a kind of widely used three-in-one paper and plastics compound bag in the market, its skin is brown paper, internal layer is polypropylene plastics woven cloth, and intermediate layer is cohesible resin, and resin bed is melted through heating and woven cloth and brown paper is bonded together firmly by the mode of film compound.But the recycling of this packaging bag is a difficult problem, usually adopts and process in two ways in prior art always: the first adopts burning method, but this method can cause severe contamination to air; Another adopts washing partition method, but this method can cause severe contamination to water resource, is prohibited by national environmental protection department.
Summary of the invention
The object of this invention is to provide a kind of separation equipment and application process thereof of paper and plastics compound bag, to solve the problems referred to above that prior art exists.
In order to achieve the above object, technical scheme of the present invention proposes a kind of separation equipment of paper and plastics compound bag, comprising: baking oven, heating tube, long-rod cylinder, temperature controller and time-delay relay; Step shelf is provided with, for placing paper and plastics compound bag to be separated on described shelf in described baking oven; Described heating tube is located in described shelf, for heating described paper and plastics compound bag; Described long-rod cylinder is located at described baking oven rear portion and is corresponded to described step shelf and arranges, and the head of described long-rod cylinder is equiped with push pedal, and described push pedal is used for, under the effect of described long-rod cylinder, the described paper and plastics compound bag through heating is released described baking oven; Described temperature controller is connected with described heating tube, for controlling described heating tube to realize the control to described oven temperature; Described time-delay relay is connected with described temperature controller and described long-rod cylinder, for controlling the heat time of described paper and plastics compound bag.
Technical scheme of the present invention also proposes the method for the separation equipment applying paper and plastics compound bag described above, and it comprises the following steps:
Paper and plastics compound bag to be separated is placed on respectively on each layer shelf in described baking oven;
Start described heating tube and start heating, and control described heating tube by described temperature controller and reach preset temperature threshold value to make the temperature in described baking oven;
Described time-delay relay starts timing, and controls described long-rod cylinder when timing reaches Preset Time, by described push pedal, the described paper and plastics compound bag after heating is released described baking oven, is separated to carry out follow-up manual paper.
The separation equipment of the paper and plastics compound bag that technical solution of the present invention provides and application process thereof, utilize polypropylene woven cloth in the material layer of paper and plastics compound bag to meet high temperature easily to shrink and feature that paper not easily shrinks, by baking oven, paper and plastics compound bag is heated so that follow-up paper and woven cloth to be separated fast, thus object that is convenient, that achieve paper separation quickly, not only increase economic benefit, turn reduce environmental pollution simultaneously.
Accompanying drawing explanation
Fig. 1 is the separation equipment embodiment front view of paper and plastics compound bag of the present invention;
Fig. 2 is the separation equipment embodiment side view of paper and plastics compound bag of the present invention;
Fig. 3 is the application process embodiment flow chart of the separation equipment of paper and plastics compound bag of the present invention.
Detailed description of the invention
Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
Fig. 1 and Fig. 2 is respectively separation equipment embodiment front view and the side view of paper and plastics compound bag of the present invention, shown in two figure, the paper and plastics compound bag separation equipment of the present embodiment comprises baking oven 101, heating tube 102, long-rod cylinder 103, temperature controller 104 and time-delay relay 105.Wherein, in baking oven 101, be provided with step shelf 106, for placing paper and plastics compound bag 107 to be separated on shelf 106; In one embodiment, baking oven 101 is steel baking oven, and shelf 106 is iron sheet shelf.Heating tube 102(is as shown in Figure 2) be located at (or lower face of shelf 101) in shelf 101, for heating paper and plastics compound bag 107.Long-rod cylinder 103(is as shown in Figure 2) be located at baking oven 101 rear portion and arrange corresponding to (quantity and position are all corresponding) step shelf 106, and the head of long-rod cylinder 103 is equiped with push pedal 108, push pedal 108 for releasing the paper and plastics compound bag 107 through heating outside baking oven 101 under the effect of long-rod cylinder 103.Temperature controller 104 is connected with heating tube 102, for controlling heating tube 102 to realize the control to temperature in baking oven 101; Time-delay relay 105 is all connected with temperature controller 104 and long-rod cylinder 103, for controlling the heat time of paper and plastics compound bag 107.
In one embodiment, also can be provided with temperature sensor (not shown) in baking oven 101, this temperature sensor and temperature controller 104 are electrically connected, and send the temperature signal of measurement to temperature controller 104 for the temperature periodically measured in baking oven 101; Temperature controller 104 learnt by temperature sensor the temperature in baking oven 101 can control when being less than preset temperature threshold value heating tube 102 start heating, and heating tube 102 stopping heating can being controlled when learning that the temperature in baking oven 101 is equal to or greater than preset temperature threshold value, ensure that the temperature in baking oven 101 is in preset temperature threshold value all the time thus.In one embodiment, preset temperature threshold value is 250 DEG C to 270 DEG C, and it can be concrete Temperature numerical, such as, be 260 DEG C, also can be a temperature range, such as 250 DEG C-270 DEG C.
Further, in one embodiment, control when heating tube 102 starts to heat or when being learnt that by temperature sensor the temperature in baking oven 101 has reached preset temperature threshold value when paper and plastics compound bag 107 is placed into baking oven 101 or at temperature controller 104, above-mentioned time-delay relay 105 can start timing (aforementioned time zero can be chosen according to actual needs and arbitrarily) and control temperature controller 104 when timing reaches Preset Time to stop the heating of heating tube 102 and control long-rod cylinder 103 being released outside baking oven 101 by paper and plastics compound bag 107.In one embodiment, above-mentioned Preset Time can be 50 seconds to 70 seconds, such as, be 60 seconds.
Continue as shown in Figure 1, the paper and plastics compound bag separation equipment of the present embodiment also comprises the electric box 109 being located at baking oven 101 outside, multiple control button (not shown) can be provided with in electric box 109, these control buttons can respectively with the one or more electric connections in aforesaid heating tube 102, long-rod cylinder 103, temperature controller 104 and time-delay relay 105, for controlling the duty of baking oven 101.Such as, in one embodiment, the total power switch of baking oven 101 can be also provided with in electric box 109.
Technical scheme of the present invention also proposes a kind of method applying the separation equipment of paper and plastics compound bag described above, and Fig. 2 is the embodiment flow chart of the method, and as shown in the figure, it comprises the following steps:
S201, to be placed on paper and plastics compound bag (107) to be separated respectively in baking oven (101) each layer shelf (106) on;
S202, startup heating tube (102) start heating, and reach preset temperature threshold value by temperature controller (104) control heating tube (102) to make the temperature in baking oven (101);
S203, time-delay relay (105) start timing, and control long-rod cylinder (103) when timing reaches Preset Time by push pedal (108) by the paper and plastics compound bag (107) release baking oven (101) after heating;
S204, outside baking oven (101), catch the now paper and plastics compound bag (107) that is separated of paper due to heating by workman, and manually paper and Polypropylence Sheet to be separated fast.
In sum, the separation equipment of the paper and plastics compound bag that technical solution of the present invention provides and application process thereof, utilize polypropylene woven cloth in the material layer of paper and plastics compound bag to meet high temperature easily to shrink and feature that paper not easily shrinks, by baking oven, paper and plastics compound bag is heated so that follow-up paper and woven cloth to be separated fast, thus object that is convenient, that achieve paper separation quickly, not only increase economic benefit, turn reduce environmental pollution simultaneously.
Be more than preferred forms of the present invention, according to content disclosed by the invention, those of ordinary skill in the art can expect that some are identical, replacement scheme apparently, all should fall into the scope of protection of the invention.
Claims (8)
1. a separation equipment for paper and plastics compound bag, comprises baking oven, heating tube and temperature controller, is provided with step shelf in described baking oven, for placing paper and plastics compound bag to be separated on described shelf; Described heating tube is located in described shelf, for heating described paper and plastics compound bag; Described temperature controller is connected with described heating tube, for controlling described heating tube to realize the control to described oven temperature; It is characterized in that, also comprise: long-rod cylinder and time-delay relay; Described long-rod cylinder is located at described baking oven rear portion and is corresponded to described step shelf and arranges, and the head of described long-rod cylinder is equiped with push pedal, and described push pedal is used for, under the effect of described long-rod cylinder, the described paper and plastics compound bag through heating is released described baking oven; Described time-delay relay is connected with described temperature controller and described long-rod cylinder, for controlling the heat time of described paper and plastics compound bag.
2. the separation equipment of the paper and plastics compound bag as described in claim 1, it is characterized in that, also be provided with temperature sensor in described baking oven, described temperature sensor and temperature controller are electrically connected, and send the temperature signal of measurement to described temperature controller for the temperature periodically measured in described baking oven; Described temperature controller learnt by described temperature sensor the temperature in described baking oven control when being less than preset temperature threshold value described heating tube start heating, and learn the temperature in described baking oven control when being equal to or greater than described preset temperature threshold value described heating tube stop heating.
3. the separation equipment of the paper and plastics compound bag as described in claim 2, is characterized in that, described preset temperature threshold value is 250 DEG C to 270 DEG C.
4. the separation equipment of the paper and plastics compound bag as described in claim 1, it is characterized in that, described time-delay relay controls described temperature controller to be stopped the heating of described heating tube and controls described long-rod cylinder described paper and plastics compound bag is released described baking oven when timing reaches Preset Time.
5. the separation equipment of the paper and plastics compound bag as described in claim 4, is characterized in that, described Preset Time is 50 seconds to 70 seconds.
6. the separation equipment of the paper and plastics compound bag as described in claim 1, it is characterized in that, also comprise the electric box being located at described baking oven outside, multiple control button is provided with in described electric box, one or more electric connections in described control button and described heating tube, long-rod cylinder, temperature controller and time-delay relay, for controlling the duty of described baking oven.
7. the separation equipment of the paper and plastics compound bag as described in claim 1, is characterized in that, described baking oven is steel baking oven, and described shelf is iron sheet shelf.
8. a method for application separation equipment of paper and plastics compound bag as described in any one of claim 1-7, is characterized in that, comprise the following steps:
Paper and plastics compound bag to be separated is placed on respectively on each layer shelf in described baking oven;
Start described heating tube and start heating, and control described heating tube by described temperature controller and reach preset temperature threshold value to make the temperature in described baking oven;
Described time-delay relay starts timing, and controls described long-rod cylinder when timing reaches Preset Time and by described push pedal, the described paper and plastics compound bag after heating is released described baking oven, to carry out follow-up manual paper separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210411506.2A CN102886373B (en) | 2012-10-25 | 2012-10-25 | Separation equipment of paper-plastic compound bag and application method of separation equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210411506.2A CN102886373B (en) | 2012-10-25 | 2012-10-25 | Separation equipment of paper-plastic compound bag and application method of separation equipment |
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| Publication Number | Publication Date |
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| CN102886373A CN102886373A (en) | 2013-01-23 |
| CN102886373B true CN102886373B (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210411506.2A Active CN102886373B (en) | 2012-10-25 | 2012-10-25 | Separation equipment of paper-plastic compound bag and application method of separation equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104816400B (en) * | 2015-05-15 | 2017-05-24 | 马鞍山华诚塑业有限公司 | Waste paper-plastic composite paper-plastic separation and plastic-sheet granulation production system |
Citations (5)
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| CN1171451A (en) * | 1996-07-18 | 1998-01-28 | 财团法人工业技术研究院 | Method for recovering aluminium foil from waste aluminium foil package and apparatus thereof |
| CN1546297A (en) * | 2003-12-15 | 2004-11-17 | 江敦录 | Process for the separation of paper-plastic composite material |
| CN201792435U (en) * | 2009-12-16 | 2011-04-13 | 洪道勇 | Traction crawling paper-plastic separator |
| CN102091714A (en) * | 2009-12-09 | 2011-06-15 | 巨锋 | Production process for separating and recycling paper-plastic composites |
| CN102671913A (en) * | 2012-05-04 | 2012-09-19 | 张文知 | Comprehensive utilization method for waste aluminum-plastic paper composite packing material |
-
2012
- 2012-10-25 CN CN201210411506.2A patent/CN102886373B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1171451A (en) * | 1996-07-18 | 1998-01-28 | 财团法人工业技术研究院 | Method for recovering aluminium foil from waste aluminium foil package and apparatus thereof |
| CN1546297A (en) * | 2003-12-15 | 2004-11-17 | 江敦录 | Process for the separation of paper-plastic composite material |
| CN102091714A (en) * | 2009-12-09 | 2011-06-15 | 巨锋 | Production process for separating and recycling paper-plastic composites |
| CN201792435U (en) * | 2009-12-16 | 2011-04-13 | 洪道勇 | Traction crawling paper-plastic separator |
| CN102671913A (en) * | 2012-05-04 | 2012-09-19 | 张文知 | Comprehensive utilization method for waste aluminum-plastic paper composite packing material |
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| CN102886373A (en) | 2013-01-23 |
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