CN202322387U - Full-automatic production line for flexible graphite - Google Patents
Full-automatic production line for flexible graphite Download PDFInfo
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- CN202322387U CN202322387U CN2011204092536U CN201120409253U CN202322387U CN 202322387 U CN202322387 U CN 202322387U CN 2011204092536 U CN2011204092536 U CN 2011204092536U CN 201120409253 U CN201120409253 U CN 201120409253U CN 202322387 U CN202322387 U CN 202322387U
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- production line
- automatic production
- soft graphite
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Abstract
The utility model belongs to the technical field of deeply processing natural graphite materials, and in particular relates to a full-automatic production for flexible graphite. The production line comprises a feeding device, an intercalating device, a washing device, an expanding device, a pressing device, a packing device, a waste liquor treatment device, a waste gas treatment device and a dust treatment device, wherein the feeding device, the intercalating device, the washing device, the expanding device, the pressing device and the packing device are successively connected; the waste liquor treatment device is connected with the intercalating device and the washing device; the waste gas treatment device is connected with the expanding device; the dust treatment device is connected with the pressing device; and various devices are connected with one another through a conveying pipeline or a conveying line. The full-automatic production line provided by the utility model has the advantages that the yield is improved by more than 10% in the original foundation due to the continuous production; each process is connected with the next process through the conveying pipeline, and the production procedure is totally closed so as to avoid the harm of the dust and harmful gas in the workshop to achieve the aim of zero-pollution production.
Description
Technical field
The utility model belongs to the technical field of natural graphite material being carried out deep processing, relates in particular to a kind of automatic production line of soft graphite.
Background technology
Soft graphite is a kind of natural graphite deep processed product, is that crystalline flake graphite is carried out intercalation processing, and the preparation expanded graphite is suppressed expanded graphite obtaining then.Because characteristics such as that it has is corrosion-resistant, high-low temperature resistant, compressibility and rebound resilience are outstanding become a kind of novel mechanical sealing material.
The operation that traditional soft graphite is produced is independent separately; Each operation needs manual operation; Need artificial transportation between the operation, acids that uses in the intercalation processing and peroxide, a large amount of obnoxious flavoures and the dust that produce in the expansion process; All health there is certain harm, and environment has been caused very big pollution.
Seldom adopt automatic deviation rectifying device in the pressing process, when soft graphite is produced,, can produce a large amount of waste materials, and adopt seldom density measurement device, production process are how much to reach each parameter control with definite the feeding in raw material of experience mostly if wandered off.
Summary of the invention
The purpose of the utility model is for the serialization of soft graphite production process, robotization, reduces the waste material of production process, improves productive rate.
The utility model provides a kind of automatic production line of soft graphite; Production line comprises successively feeding unit, intercalation device, water washing device, expansion gear, pressing unit, packing plant and the liquid waste treating apparatus that is connected with water washing device with the intercalation device that connects, the emission-control equipment that is connected with expansion gear, the dust treatment plant that is connected with pressing unit, passes through transport pipe or transfer limes connection between respectively installing; Described intercalation device comprises reaction kettle, and reaction kettle and waste liquor treatment equipment join; Described water washing device comprises filtering equipment and the drying plant that connects successively, and the discharge port of filtering equipment is connected with liquid waste treating apparatus, and the discharge port of drying plant is connected with expansion gear; Described expansion gear comprises expansion furnace and temperature test device, and the discharge port of expansion furnace is connected with the opening for feed of dust treatment plant and pressing unit; Described pressing unit comprises rolling press, up-coiler, clipper, is delivered to packing plant through transfer limes after soft graphite cuts and packs.
Described filtering equipment is board-like filtering equipment, and described drying plant is a centrifugal drying equipment.
Described temperature test device comprises the tester that is positioned over inner thermopair of expansion furnace and outside.
Automatic deviation rectifying device and density measurement device are installed on the described rolling press, and automatic deviation correction and density measurement are controlled through infrared inductor.
The length testing device is installed on the described clipper, cuts after reaching length through infrared inductor.
Described liquid waste treating apparatus comprises the waste collection device.
Described cleaning apparatus comprises at least 1 pulse dust collector, 1 centrifugal blower and 1 final dusting treatment facility, and the air outlet tube of centrifugal blower is through pipe connection to final dusting treatment facility.
The utility model has the advantages that:
1) serialization production, productive rate improve more than 10% on original basis.
2) the per pass operation is connected with subsequent processing through transfer line, and production process is totally-enclosed, has avoided the harm of workshop dust and obnoxious flavour, reaches zero and pollutes production.
Description of drawings
Fig. 1 is the synoptic diagram of the utility model.
Wherein, 1 is feeding unit, and 2-1 and 2-2 are reaction kettle, and 3-1 is a filtering equipment; 3-2 is a drying plant, and 4 is expansion furnace, and 5-1 is a rolling press, and 5-2 is a up-coiler; 5-3 is a clipper, and 6-1 is the finished product packing line, and 6-2 is the tailing pack-thread; 7 is liquid waste treating apparatus, and 8 is emission-control equipment, and 9 is dust treatment plant.
Embodiment
Explain further details in the face of the utility model down.Production line comprises the feeding unit 1 that connects successively through transport pipe or transfer limes, intercalation device, water washing device, expansion gear, pressing unit, packing plant and the liquid waste treating apparatus 7 that is connected with water washing device through transport pipe and intercalation device, pass through emission-control equipment 8 that transport pipe is connected with expansion gear, pass through the dust treatment plant 9 that transport pipe is connected with pressing unit; Described intercalation device comprises reaction kettle 2-1 and 2-2; Described water washing device comprises filtering equipment 3-1 and the drying plant 3-2 that connects successively through transport pipe, and the discharge port of filtering equipment 3-1 is connected with liquid waste treating apparatus 7, and the discharge port of drying plant 3-2 is connected with expansion gear through transport pipe; Described expansion gear comprises expansion furnace 4 and temperature test device, and the discharge port of expansion furnace 4 is connected with the opening for feed of dust treatment plant 9 and pressing unit through transport pipe; Described pressing unit comprises rolling press 5-1, up-coiler 5-2, clipper 5-3, is delivered to packing plant through transfer limes after soft graphite cuts and packs.
Described filtering equipment is board-like filtering equipment, and described drying plant is a centrifugal drying equipment.
Described temperature test device comprises the tester that is positioned over inner thermopair of expansion furnace and outside.
Automatic deviation rectifying device and density measurement device are installed on the described rolling press, and automatic deviation correction and density measurement are controlled through infrared inductor.
The length testing device is installed on the described clipper, cuts after reaching length through infrared inductor.
Described liquid waste treating apparatus comprises the waste collection device.
Described cleaning apparatus comprises at least 1 pulse dust collector, 1 centrifugal blower and 1 final dusting treatment facility, and the air outlet tube of centrifugal blower is through pipe connection to final dusting treatment facility.
The working process of the utility model is:
Natural flake graphite is dropped into from feeding unit 1, pass through pipe-line transportation then in reaction kettle 2-1, place inorganic acids in the reaction kettle; Pass through pipe-line transportation then in reaction kettle 2-2, place peroxide in the reaction kettle, crystalline flake graphite is carried out intercalation processing through multi-stage reacting kettle; Temperature of reaction kettle 20-100 ℃, the time 30-100min that purifies is after intercalation is accomplished; To liquid waste treating apparatus 7, send among the filtering equipment 3-1 through transport pipe by material through pipe-line transportation for waste material in the reaction kettles at different levels, through after the press filtration; To liquid waste treating apparatus, material gets among the drying plant 3-2, after the drying waste liquid through pipe-line transportation; Material gets into and carries out the high temperature expansion in the expansion furnace 4,800-1200 ℃ of expansion furnace temperature, and time 10-80min expands; To emission-control equipment 8, the Graphite Powder 99 after the expansion is through transport pipe cloth on rolling press 5-1 through pipe-line transportation for the gas that produces in the expansion process, and the dust that produces during calendering is connected with dust treatment plant 9 through transport pipe; Control rolling press parameter is accomplished calendering, and the soft graphite after up-coiler 5-2 will roll is rolled; Control clipper 5-3 cuts, and finished product arrives finished product packing district 6-1 through transfer limes and packs, and scrap stock arrive tailing bagging area 6-2 through transfer limes and pack.
Embodiment 1:
Present embodiment is that production density is 1.1g/cm
3Soft graphite, 20 kilograms/hour of the natural flake graphite consumptions of granularity 80 orders, carbon content 99.5%, 60 kilograms/hour of 98% vitriol oil consumptions; 3 kilograms/hour of 30% hydrogen peroxide, 50 ℃ of intercalation temperature, time 40min; 900 ℃ of expansion furnace temperature, time 40min, the soft graphite index is: thickness 0.1mm-1.0mm; Tensile strength 5.0MPa, sulphur content 800PPM, yield rate is more than 70%.
Embodiment 2:
Present embodiment is that production density is 1.2g/cm
3Soft graphite, 20 kilograms/hour of the natural flake graphite consumptions of granularity 80 orders, carbon content 99.5%, 50 kilograms/hour of 98% vitriol oil consumptions; 5 kilograms/hour of 30% hydrogen peroxide, 60 ℃ of intercalation temperature, time 40min; 1000 ℃ of expansion furnace temperature, time 40min, the soft graphite index is: thickness 0.1mm-1.0mm; Tensile strength 5.1MPa, sulphur content 780PPM, yield rate is more than 65%.
Embodiment 3:
Present embodiment is that production density is 1.25g/cm
3Soft graphite, 20 kilograms/hour of the natural flake graphite consumptions of granularity 80 orders, carbon content 99.5%, 80 kilograms/hour of 98% vitriol oil consumptions; 2 kilograms/hour of 30% hydrogen peroxide, 80 ℃ of intercalation temperature, time 30min; 1200 ℃ of expansion furnace temperature, time 40min, the soft graphite index is: thickness 0.1mm-1.0mm; Tensile strength 5.1MPa, sulphur content 850PPM, yield rate is more than 65%.
Claims (6)
1. the automatic production line of a soft graphite; It is characterized in that; Production line comprises successively feeding unit, intercalation device, water washing device, expansion gear, pressing unit, packing plant and the liquid waste treating apparatus that is connected with water washing device with the intercalation device that connects, the emission-control equipment that is connected with expansion gear, the dust treatment plant that is connected with pressing unit, passes through transport pipe or transfer limes connection between respectively installing; Described intercalation device comprises reaction kettle, and reaction kettle and waste liquor treatment equipment join; Described water washing device comprises filtering equipment and the drying plant that connects successively, and the discharge port of filtering equipment is connected with liquid waste treating apparatus, and the discharge port of drying plant is connected with expansion gear; Described expansion gear comprises expansion furnace and temperature test device, and the discharge port of expansion furnace is connected with the opening for feed of dust treatment plant and pressing unit; Described pressing unit comprises rolling press, up-coiler, clipper, is delivered to packing plant through transfer limes after soft graphite cuts and packs.
2. the automatic production line of a kind of soft graphite as claimed in claim 1 is characterized in that, described filtering equipment is board-like filtering equipment, and described drying plant is a centrifugal drying equipment.
3. the automatic production line of a kind of soft graphite as claimed in claim 1 is characterized in that, described temperature test device comprises the tester that is positioned over inner thermopair of expansion furnace and outside.
4. the automatic production line of a kind of soft graphite as claimed in claim 1 is characterized in that, automatic deviation rectifying device and density measurement device are installed on the described rolling press, and automatic deviation correction and density measurement are controlled through infrared inductor.
5. the automatic production line of a kind of soft graphite as claimed in claim 1 is characterized in that, the length testing device is installed on the described clipper, cuts after reaching length through infrared inductor.
6. the automatic production line of a kind of soft graphite as claimed in claim 1 is characterized in that, described liquid waste treating apparatus comprises the waste collection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204092536U CN202322387U (en) | 2011-10-25 | 2011-10-25 | Full-automatic production line for flexible graphite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204092536U CN202322387U (en) | 2011-10-25 | 2011-10-25 | Full-automatic production line for flexible graphite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202322387U true CN202322387U (en) | 2012-07-11 |
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ID=46434377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204092536U Expired - Fee Related CN202322387U (en) | 2011-10-25 | 2011-10-25 | Full-automatic production line for flexible graphite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202322387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963884A (en) * | 2012-11-02 | 2013-03-13 | 宜昌贝特石墨新材料有限公司 | Preparation method of reinforced flexible graphite |
| CN103171028A (en) * | 2013-03-13 | 2013-06-26 | 西峡县金方圆密封材料有限责任公司 | Flexible graphite band combined device |
-
2011
- 2011-10-25 CN CN2011204092536U patent/CN202322387U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963884A (en) * | 2012-11-02 | 2013-03-13 | 宜昌贝特石墨新材料有限公司 | Preparation method of reinforced flexible graphite |
| CN102963884B (en) * | 2012-11-02 | 2015-04-29 | 宜昌贝特石墨新材料有限公司 | Preparation method of reinforced flexible graphite |
| CN103171028A (en) * | 2013-03-13 | 2013-06-26 | 西峡县金方圆密封材料有限责任公司 | Flexible graphite band combined device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121025 |