CN102700101A - Production process of filler for PE (polyethylene) sewage treatment - Google Patents
Production process of filler for PE (polyethylene) sewage treatment Download PDFInfo
- Publication number
- CN102700101A CN102700101A CN2012101576372A CN201210157637A CN102700101A CN 102700101 A CN102700101 A CN 102700101A CN 2012101576372 A CN2012101576372 A CN 2012101576372A CN 201210157637 A CN201210157637 A CN 201210157637A CN 102700101 A CN102700101 A CN 102700101A
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- China
- Prior art keywords
- filler
- sewage disposal
- single screw
- screw extrusion
- machine
- 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.)
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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
- B29C48/36—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
Abstract
The invention provides a production process of filler for PE (polyethylene) sewage treatment. The method is characterized by comprising the steps of sucking materials into a barrel of a single-screw extruder, starting the extruder to plasticize the materials in the screw barrel, extruding through an extrusion head of filler for PE sewage treatment, placing the extruded crude filler in a setting mold on a setting platform, installing one end of the crude filler in a drafting machine, filling water into the setting mold to cool the crude filler under drafting of the drafting machine, and performing cooling setting to the crude filler under vacuum state to obtain the filler product. The filler produced by the process fully utilizes the advantages of activated sludge method, is suitable for microorganism adsorption and growth, and has wide application scope.
Description
Technical field
The present invention relates to sewage disposal pipeline field, be meant that especially a kind of PE sewage disposal uses the filler production technology.
Background technology
The sewage disposal function pipeline that uses at present is more single to be mainly used in dispeling of machine thing; There is not any effect and denitrogenate for dephosphorization; And can't be applied to the improvement upgrading of present sewage treatment plant, range of application is little, can't satisfy the application demand of present sewage disposal.
Summary of the invention
The present invention proposes a kind of PE sewage disposal and uses the filler production technology, and it is little to have solved the sewage disposal pipe applications scope of producing in the prior art, can only be used for the organic problem of dispeling.
Technical scheme of the present invention is achieved in that a kind of PE sewage disposal uses the filler production technology, it is characterized in that, comprises step:
Raw material is sucked in the barrel of single screw extrusion machine, start said single screw extrusion machine raw material is plastified in the barrel of said single screw extrusion machine after the PE sewage disposal is extruded with the filler head;
PE sewage disposal after said the extruding is put into the stock mould on the typing platform with the filler bullion; And the end of said PE sewage disposal with the filler bullion is installed in the hauling machine, then under hauling machine traction in said stock mould water flowing said PE sewage disposal is cooled off with the filler bullion;
Under vacuum state, said PE sewage disposal is carried out cooling and shaping with the filler bullion, promptly get said PE sewage disposal and use the filler product.
As optimized technical scheme, said single screw extrusion machine is the SJ65-30 single screw extrusion machine.
As optimized technical scheme, cooling water tank is adopted in said cooling.
As further improvement, said PE sewage disposal is packed with after the filler product cutting technique scheme.
As optimized technical scheme, cutting machine is adopted in said cutting, is more prone to packed and transported after the cutting of use cutting machine, and said cutting machine is the chipless cutting machine.
The PE sewage disposal of production technology output of the present invention is applicable to fluidized bed bio membrane reactor technology with filler; Fluidized bed bio membrane reactor technology (MBBR) has made full use of the advantage of activated sludge process with the basic principle of biomembrance process, has overcome the shortcoming of traditional activated sludge process and fixed type biological embrane method again; Characteristics with suitable microorganism absorption growth; Applied range both can be used for organic dispeling, and also can be used for dephosphorization and denitrogenated; Both can be used for newly-built sewage treatment plant, also can be used for the technological transformation and the upgrading of existing sewage treatment plant.
Owing to adopted technique scheme; The filler production technology is used in a kind of PE sewage disposal; It is characterized in that; Comprise step: raw material is sucked in the barrel of single screw extrusion machine, start said single screw extrusion machine raw material is plastified after the PE sewage disposal is extruded with the filler head in the barrel of said single screw extrusion machine; PE sewage disposal after said the extruding is put into the stock mould on the typing platform with the filler bullion; And the end of said PE sewage disposal with the filler bullion is installed in the hauling machine, then under hauling machine traction in said stock mould water flowing said PE sewage disposal is cooled off with the filler bullion; Under vacuum state, said PE sewage disposal is carried out cooling and shaping with the filler bullion; Promptly get said PE sewage disposal and use the filler product, the PE sewage disposal of production technology output of the present invention is applicable to fluidized bed bio membrane reactor technology with filler, and fluidized bed bio membrane reactor technology (MBBR) is with the basic principle of biomembrance process; Made full use of the advantage of activated sludge process; Overcome the shortcoming of traditional activated sludge process and fixed type biological embrane method again, had the characteristics of suitable microorganism absorption growth, applied range; Both can be used for organic dispeling; Also can be used for dephosphorization and denitrogenate, both can be used for newly-built sewage treatment plant, also can be used for the technological transformation and the upgrading of existing sewage treatment plant.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is production process equipment figure of the present invention;
Fig. 2 uses the packing structure sketch map for the PE sewage disposal that the present invention produces.
Among the figure: the 1-automatic charging machine; The 2-SJ65-30 single screw extrusion machine; The filler head is used in the 3-PE sewage disposal; The 4-platform of finalizing the design; The 5-cooling water tank; The 6-hauling machine; The 7-cutting machine.
The specific embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Raw material is sucked in the barrel of single screw extrusion machine, start said single screw extrusion machine raw material is plastified in the barrel of said single screw extrusion machine after the PE sewage disposal is extruded with the filler head;
PE sewage disposal after said the extruding is put into the stock mould on the typing platform with the filler bullion; And the end of said PE sewage disposal with the filler bullion is installed in the hauling machine, then under hauling machine traction in said stock mould water flowing said PE sewage disposal is cooled off with the filler bullion;
Under vacuum state, said PE sewage disposal is carried out cooling and shaping with the filler bullion, promptly get said PE sewage disposal and use the filler product.
Said single screw extrusion machine is the SJ65-30 single screw extrusion machine.
Cooling water tank is adopted in said cooling.
Said PE sewage disposal is packed with after the filler product cutting.
Cutting machine is adopted in said cutting, is more prone to packed and transported after the cutting of use cutting machine.
The PE sewage disposal of production technology output of the present invention is applicable to fluidized bed bio membrane reactor technology with filler; Fluidized bed bio membrane reactor technology (MBBR) has made full use of the advantage of activated sludge process with the basic principle of biomembrance process, has overcome the shortcoming of traditional activated sludge process and fixed type biological embrane method again; Characteristics with suitable microorganism absorption growth; Applied range both can be used for organic dispeling, and also can be used for dephosphorization and denitrogenated; Both can be used for newly-built sewage treatment plant, also can be used for the technological transformation and the upgrading of existing sewage treatment plant.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. the filler production technology is used in a PE sewage disposal, it is characterized in that, comprises step:
Raw material is sucked in the barrel of single screw extrusion machine, start said single screw extrusion machine raw material is plastified in the barrel of said single screw extrusion machine after the PE sewage disposal is extruded with the filler head;
PE sewage disposal after said the extruding is put into the stock mould on the typing platform with the filler bullion; And the end of said PE sewage disposal with the filler bullion is installed in the hauling machine, then under hauling machine traction in said stock mould water flowing said PE sewage disposal is cooled off with the filler bullion;
Under vacuum state, said PE sewage disposal is carried out cooling and shaping with the filler bullion, promptly get said PE sewage disposal and use the filler product.
2. the filler production technology is used in a kind of PE sewage disposal as claimed in claim 1, it is characterized in that: said single screw extrusion machine is the SJ65-30 single screw extrusion machine.
3. the filler production technology is used in a kind of PE sewage disposal as claimed in claim 1, it is characterized in that: cooling water tank is adopted in said cooling.
4. the filler production technology is used in a kind of PE sewage disposal as claimed in claim 1, it is characterized in that: pack after said PE sewage disposal is cut with the filler product.
5. the filler production technology is used in a kind of PE sewage disposal as claimed in claim 4, it is characterized in that: cutting machine is adopted in said cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101576372A CN102700101A (en) | 2012-05-21 | 2012-05-21 | Production process of filler for PE (polyethylene) sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101576372A CN102700101A (en) | 2012-05-21 | 2012-05-21 | Production process of filler for PE (polyethylene) sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102700101A true CN102700101A (en) | 2012-10-03 |
Family
ID=46893306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101576372A Pending CN102700101A (en) | 2012-05-21 | 2012-05-21 | Production process of filler for PE (polyethylene) sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102700101A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1762851A (en) * | 2005-08-29 | 2006-04-26 | 江志伟 | Modified microbe stuffing and its preparation method |
| CN101439905A (en) * | 2008-12-18 | 2009-05-27 | 南京大学 | Foaming extrusion molding thermoplastic composite material stuffing for biological treatment of waste water |
| CN101531770A (en) * | 2008-05-15 | 2009-09-16 | 上海高分子功能材料研究所 | Preparation and application of open-cell foamed polyolefin |
| CN101538083A (en) * | 2009-03-19 | 2009-09-23 | 常州华钛化学股份有限公司 | High-efficiency and novel biological carrier for sewage biological treatment and preparation method thereof |
| CN102050983A (en) * | 2010-11-18 | 2011-05-11 | 天津市耀新科技发展有限公司 | Prestress plastic corrugated pipe and preparation method thereof |
-
2012
- 2012-05-21 CN CN2012101576372A patent/CN102700101A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1762851A (en) * | 2005-08-29 | 2006-04-26 | 江志伟 | Modified microbe stuffing and its preparation method |
| CN101531770A (en) * | 2008-05-15 | 2009-09-16 | 上海高分子功能材料研究所 | Preparation and application of open-cell foamed polyolefin |
| CN101439905A (en) * | 2008-12-18 | 2009-05-27 | 南京大学 | Foaming extrusion molding thermoplastic composite material stuffing for biological treatment of waste water |
| CN101538083A (en) * | 2009-03-19 | 2009-09-23 | 常州华钛化学股份有限公司 | High-efficiency and novel biological carrier for sewage biological treatment and preparation method thereof |
| CN102050983A (en) * | 2010-11-18 | 2011-05-11 | 天津市耀新科技发展有限公司 | Prestress plastic corrugated pipe and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 郭志涛: "新型悬浮填料的研制及应用研究", 《中国优秀硕士学位论文全文数据库工程科技Ⅰ辑》 * |
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Application publication date: 20121003 |