CN103707545A - Hollow activated carbon forming die - Google Patents
Hollow activated carbon forming die Download PDFInfo
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- CN103707545A CN103707545A CN201310653815.5A CN201310653815A CN103707545A CN 103707545 A CN103707545 A CN 103707545A CN 201310653815 A CN201310653815 A CN 201310653815A CN 103707545 A CN103707545 A CN 103707545A
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Abstract
The invention relates to a hollow activated carbon forming die comprising a base, forming pipes and an upper die body. Discharge pipes and fastening holes are arranged on the base, the fastening holes are formed in the upper surface of the base, the discharge pipes are communicated with the upper surface and the lower surface of the base, and each discharge pipe is divided into a first cone-frustum-shaped pipe, a first cylindrical pipe, a second cylindrical pipe and a second cone-frustum-shaped pipe from top to bottom. Fastening holes and feed modules are arranged on the upper die body, when the upper die body is relatively fixed with the base, feed holes are communicated with upper openings of the first cone-frustum-shaped pipes, stems penetrate the corresponding first cone-frustum-shaped pipes and the corresponding first cylindrical pipes in sequence, and the bottom end of each stem is located in the corresponding second cylindrical pipe. Since activated carbon raw materials are formed through the forming pipes, when the forming pipes cannot be used due to wear, only the forming pipes need to be replaced, but the whole hollow activated carbon forming die needs not to be replaced, and production cost can be saved accordingly; in addition, due to the second cone-frustum-shaped pipes, the surface of formed activated carbon can be ensured not to be scratched.
Description
Technical field
The present invention relates to technical field of mold, particularly a kind of hollow active carbon forming die.
Background technology
The purposes of active carbon is very extensive, and for example, it can be applied in water treatment field.
During the mould of existing production active carbon, comprise base, base is provided with discharge opening, above base, be connected with upper die body with base, upper die body is provided with charging hole, charging hole is communicated with discharge opening, between charging hole and discharge opening, be provided with the chamber that gathers materials, during work, several moulds are uniformly distributed and are fixed on floral disc, again floral disc is fixed on the workbench of press device, the charging hole of the active carbon raw material that process is kneaded on upper die body enters in the chamber that gathers materials, in the chamber that gathers materials, produce certain pressure, under the effect of pressure, the discharge opening of raw material on base is extruded, form the strip shaft-like active carbon consistent with discharge opening shape.
Existing mould can only be produced the active carbon of above-mentioned shape, the surface area of its active carbon is relatively less, due to when using charcoal treatment water, mainly to utilize its surface area, be the bigger the better with the contact area of water, therefore the activated carbon surface that utilizes existing mould to produce is long-pending limited, can not give full play to the water treatment effect of active carbon.
For solving the problems of the technologies described above, the patent No. is 201120387139.8, the Chinese patent that name is called hollow carbon molding die discloses following technical scheme: this hollow carbon molding die comprises counterdie and is fixedly mounted on the patrix on counterdie, on upper die and lower die, be provided with at least one composing type assembly, molding assembly comprises a stem stem of the lower surface that is fixedly connected on patrix, at least two charging holes offering on patrix, the discharge opening of offering on counterdie and the chamber that gathers materials, wherein gather materials chamber coning, the large end in chamber that gathers materials is all communicated with each charging hole in molding assembly, the small end in chamber of gathering materials is connected with discharge opening upper end.During work, a plurality of moulds are evenly separately fixed on floral disc, again floral disc is fixed on the workbench of forcing press, the active carbon raw material configuring enters in the chamber that gathers materials from the charging hole of patrix, under press pressure effect, raw material produces certain pressure in the chamber that gathers materials, and then the discharge opening from counterdie is extruded, because discharge opening center goes out to have the existence of stem stem, thereby form cylindric hollow active carbon.Yet, there is following problem in above-mentioned hollow carbon molding die: the upper die and lower die due to active carbon raw material with stronger hardness, working pressure machine extruded hollow charcoal mould are produced hollow active carbon, cause hollow carbon molding die wearing and tearing very fast, cause active carbon sketching charcoal diameter to exceed standard, needing, with the hollow carbon molding die renewing, so increases production cost; In addition, in process of production, if misoperation can make the place, aperture of the discharge opening on counterdie produce burr, cause the surface of the hollow active carbon of moulding to be scratched, affect the quality of hollow active carbon.
Summary of the invention
In view of this, the hollow active carbon forming die that is necessary to provide a kind of surface that can reduce production costs and guarantee hollow active carbon not scratched.
A kind of hollow active carbon forming die, comprise base, formed pipe and upper die body, base is provided with discharge pipe and fastener hole, fastener hole is opened in the upper surface of base, discharge pipe is communicated with upper surface and the lower surface of base, discharge pipe is divided into the first round table-like pipeline from top to bottom, the first cylindric pipeline, the second cylindric pipeline and the second round table-like pipeline, the radius of the upper shed of the first round table-like pipeline is greater than the radius of the under shed of the first round table-like pipeline, the radius of the under shed of the internal diameter of the first cylindric pipeline and the first round table-like pipeline is suitable, the internal diameter of the second cylindric pipeline is less than the internal diameter of the first cylindric pipeline, the internal diameter of the external diameter of formed pipe and the first cylindric pipeline is suitable, the length of the length of formed pipe and the first cylindric pipeline is suitable, the internal diameter of formed pipe is less than the internal diameter of the second cylindric pipeline, with this, formed pipe is arranged in the first cylindric pipeline, the radius of the upper shed of the second round table-like pipeline is less than the radius of the under shed of the second round table-like pipeline, upper die body is provided with fastener hole and charging module, charging module comprises stem stem and at least three charging holes, wherein stem stem is arranged between three charging holes, stem stem penetrates and passes and relative with upper die body fixing from the lower surface of upper die body from the upper surface of upper die body, each charging hole is in the upper die body setting that tilts, the circle that each charging hole is positioned at upper die body upper surface is greater than each charging hole to the vertical range of stem stem and is positioned at the circle of upper die body lower surface to the vertical range of stem stem, and work as upper die body and base and pass through fastener hole, securing member is relatively fixedly time, charging hole and the first round table-like pipeline communication, stem stem is successively through the first round table-like pipeline, the first cylindric pipeline, and the bottom of stem stem is arranged in the second cylindric pipeline.
Hollow active carbon forming die provided by the invention, discharge pipe on base is divided into the first round table-like pipeline from top to bottom, the first cylindric pipeline, the second cylindric pipeline and the second round table-like pipeline, the radius of the upper shed of the first round table-like pipeline is greater than the radius of the under shed of the first round table-like pipeline, the radius of the under shed of the internal diameter of the first cylindric pipeline and the first round table-like pipeline is suitable, the internal diameter of the second cylindric pipeline is less than the internal diameter of the first cylindric pipeline, the internal diameter of the external diameter of formed pipe and the first cylindric pipeline is suitable, the length of the length of formed pipe and the first cylindric pipeline is suitable, the internal diameter of formed pipe is less than the internal diameter of the second cylindric pipeline, so formed pipe is arranged in the first cylindric pipeline, the radius of the upper shed of the second round table-like pipeline is less than the radius of the under shed of the second round table-like pipeline, each charging hole is in the upper die body setting that tilts, when upper die body and base pass through fastener hole, securing member is relatively fixedly time, charging hole is communicated with the upper shed of the first round table-like pipeline, stem stem is successively through the first round table-like pipeline, the first cylindric pipeline, and the bottom of stem stem is arranged in the second cylindric pipeline, so active carbon raw material can enter smoothly charging hole and be pooled in the first round table-like pipeline under the effect of ambient pressure, because stem stem penetrates formed pipe, so at the place, active carbon axis of moulding, produce cylindrical hole, form the hollow active carbon of tubulose.Because active carbon raw material is by formed pipe moulding, when formed pipe can not be used because of wearing and tearing, only need to change formed pipe, and do not need to change whole hollow carbon molding die, so can save production cost; In addition, the existence due to the second round table-like pipeline can guarantee that the surface of the hollow active carbon of moulding is scratched.
Accompanying drawing explanation
Accompanying drawing 1 is the top view of the hollow active carbon forming die of a better embodiment.
Accompanying drawing 2 is top views of base in Fig. 1.
Accompanying drawing 3 is profiles of Fig. 1 hollow core active carbon forming die.
Accompanying drawing 4 is exploded views of Fig. 3 hollow core active carbon forming die.
In figure: hollow active carbon forming die 10, base 20, discharge pipe 21, the first round table-like pipeline 210, upper shed 2101, under shed 2102, the first cylindric pipeline 211, the second cylindric pipeline 212, the second round table-like pipeline 213, upper shed 2131, under shed 2132, fastener hole 22, upper surface 23, lower surface 24, formed pipe 30, the round table-like pipeline 31 that gathers materials, upper shed 311, under shed 312, cylindric moulding pipeline 32, upper die body 40, fastener hole 41, charging module 42, stem stem 421, charging hole 422, upper surface 43, lower surface 44.
The specific embodiment
Referring to Fig. 1 to Fig. 4, hollow active carbon forming die 10 comprises base 20, formed pipe 30 and upper die body 40.
Base 20 is provided with discharge pipe 21 and fastener hole 22, fastener hole 22 is opened in the upper surface 23 of base 20, discharge pipe 21 is communicated with upper surface 23 and the lower surface 24 of base, discharge pipe 21 is divided into the first round table-like pipeline 210 from top to bottom, the first cylindric pipeline 211, the second cylindric pipeline 212 and the second round table-like pipeline 213, the radius of the upper shed 2101 of the first round table-like pipeline 210 is greater than the radius of the under shed 2102 of the first round table-like pipeline 210, the radius of the under shed 2102 of the internal diameter of the first cylindric pipeline 211 and the first round table-like pipeline 210 is suitable, the internal diameter of the second cylindric pipeline 212 is less than the internal diameter of the first cylindric pipeline 211, the radius of the upper shed 2131 of the second round table-like pipeline 213 is less than the radius of the under shed 2132 of the second round table-like pipeline 213.
The internal diameter of the external diameter of formed pipe 30 and the first cylindric pipeline 211 is suitable, the length of the length of formed pipe 30 and the first cylindric pipeline 211 is suitable, the internal diameter of formed pipe 30 is less than the internal diameter of the second cylindric pipeline 213, with this, formed pipe 30 is arranged in the first cylindric pipeline 211.Wherein, formed pipe 30 adopts carbide alloy to make, as extended the service life of formed pipe 30.In addition, the formed pipe 30 of the wearing and tearing after replacing, can be to the internal diameter of formed pipe 30 after reprocessing, then be arranged in hollow active carbon forming die with the suitable hollow active carbon of processing and the internal diameter of formed pipe 30.
Upper die body 40 is provided with fastener hole 41 and charging module 42, charging module 42 comprises stem stem 421 and at least three charging holes 422, wherein, stem stem 421 is arranged between three charging holes 422, stem stem 421 penetrates and passes and relative with upper die body 40 fixing from the lower surface 44 of upper die body 40 from the upper surface 43 of upper die body 40, each charging hole 422 is in upper die body 40 setting that tilts, the circle that each charging hole 422 is positioned at the upper surface 43 of upper die body 40 is greater than the circle of lower surface 44 that each charging hole 422 is positioned at upper die body 40 to the vertical range of stem stem 421 to the vertical range of stem stem 421.Wherein, each charging hole 422 is 20 °～30 ° with stem stem 421 angulations; Upper die body 40 adopts carbide alloy to make.
When upper die body 40 and base 20 relative fixedly time by fastener hole 41, fastener hole 22, securing member, charging hole 422 is communicated with the first round table-like pipeline 210, stem stem 421 is successively through the cylindric pipeline 211 of the first round table-like pipeline 210, first, and the bottom of stem stem 421 is arranged in the second cylindric pipeline 212.
In the present embodiment, base 20 is round table-like, and the radius of the upper surface 23 of base 20 is greater than the radius of lower surface 24; Charging module 42 comprises four charging holes 422, and stem stem 421 is arranged between four charging holes 422; The pipeline of formed pipe 30 is divided into the round table-like pipeline 31 that gathers materials, cylindric moulding pipeline 32; the radius of the upper shed 311 of the round table-like pipeline 31 that gathers materials is greater than the radius of the under shed 312 of the round table-like pipeline 31 that gathers materials; the radius of the upper shed 311 of the round table-like pipeline 31 that gathers materials is also suitable with the internal diameter of the first cylindric pipeline 211; the upper shed 321 of cylindric moulding pipeline 32 is connected with the under shed 312 of the round table-like pipeline 31 that gathers materials, and the internal diameter of cylindric moulding pipeline 32 is less than the internal diameter of the second cylindric pipeline 212; The bottom that is arranged in the stem stem 421 of the second cylindric pipeline 212 from top to bottom dwindles in cross section gradually, and the bottom that so can reduce stem stem 421 affects hollow active carbon.
Claims (8)
1. a hollow active carbon forming die, comprise base, upper die body, it is characterized in that: described hollow active carbon forming die also comprises formed pipe, base is provided with discharge pipe and fastener hole, fastener hole is opened in the upper surface of base, discharge pipe is communicated with upper surface and the lower surface of base, discharge pipe is divided into the first round table-like pipeline from top to bottom, the first cylindric pipeline, the second cylindric pipeline and the second round table-like pipeline, the radius of the upper shed of the first round table-like pipeline is greater than the radius of the under shed of the first round table-like pipeline, the radius of the under shed of the internal diameter of the first cylindric pipeline and the first round table-like pipeline is suitable, the internal diameter of the second cylindric pipeline is less than the internal diameter of the first cylindric pipeline, the internal diameter of the external diameter of formed pipe and the first cylindric pipeline is suitable, the length of the length of formed pipe and the first cylindric pipeline is suitable, the internal diameter of formed pipe is less than the internal diameter of the second cylindric pipeline, with this, formed pipe is arranged in the first cylindric pipeline, the radius of the upper shed of the second round table-like pipeline is less than the radius of the under shed of the second round table-like pipeline, upper die body is provided with fastener hole and charging module, charging module comprises stem stem and at least three charging holes, wherein stem stem is arranged between three charging holes, stem stem penetrates and passes and relative with upper die body fixing from the lower surface of upper die body from the upper surface of upper die body, each charging hole is in the upper die body setting that tilts, the circle that each charging hole is positioned at upper die body upper surface is greater than each charging hole to the vertical range of stem stem and is positioned at the circle of upper die body lower surface to the vertical range of stem stem, and work as upper die body and base and pass through fastener hole, securing member is relatively fixedly time, charging hole and the first round table-like pipeline communication, and stem stem is successively through the first round table-like pipeline, the first cylindric pipeline, the bottom of stem stem is arranged in the second cylindric pipeline.
2. hollow active carbon forming die according to claim 1, it is characterized in that: the pipeline of formed pipe is divided into the round table-like pipeline that gathers materials, cylindric moulding pipeline, the radius of the upper shed of the round table-like pipeline that gathers materials is greater than the radius of the under shed of the round table-like pipeline that gathers materials, the radius of the upper shed of the round table-like pipeline that gathers materials is also suitable with the internal diameter of the first cylindric pipeline, the upper shed of cylindric moulding pipeline is connected with the under shed of the round table-like pipeline that gathers materials, and the internal diameter of cylindric moulding pipeline is less than the internal diameter of the second cylindric pipeline.
3. hollow active carbon forming die according to claim 1, is characterized in that: charging module comprises four charging holes, and stem stem is arranged between four charging holes.
4. according to the hollow active carbon forming die described in claim 1 or 3, it is characterized in that: each charging hole and stem stem angulation are 20 °～30 °.
5. hollow active carbon forming die according to claim 1, is characterized in that: formed pipe adopts carbide alloy to make.
6. hollow active carbon forming die according to claim 1, is characterized in that: upper die body adopts carbide alloy to make.
7. hollow active carbon forming die according to claim 1, is characterized in that: base is round table-like, and the radius of the upper surface of base is greater than the radius of lower surface.
8. hollow active carbon forming die according to claim 1, is characterized in that: the bottom that is arranged in the stem stem of the second cylindric pipeline from top to bottom dwindles in cross section gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310653815.5A CN103707545B (en) | 2013-12-09 | 2013-12-09 | Hollow active carbon forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310653815.5A CN103707545B (en) | 2013-12-09 | 2013-12-09 | Hollow active carbon forming die |
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| Publication Number | Publication Date |
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| CN103707545A true CN103707545A (en) | 2014-04-09 |
| CN103707545B CN103707545B (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310653815.5A Expired - Fee Related CN103707545B (en) | 2013-12-09 | 2013-12-09 | Hollow active carbon forming die |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192839A (en) * | 2014-09-17 | 2014-12-10 | 宁夏金海创科化工科技有限公司 | Activated carbon, preparation method and forming die |
| CN104192840A (en) * | 2014-09-17 | 2014-12-10 | 宁夏金海创科化工科技有限公司 | Irregular special activated carbon and preparation method thereof, and forming mould |
| CN106273632A (en) * | 2016-11-01 | 2017-01-04 | 湖北蕲艾堂科技有限公司 | A kind of Chinese mugwort pipe molding assembly and Chinese mugwort pipe former |
| CN107856344A (en) * | 2017-11-08 | 2018-03-30 | 山西新华化工有限责任公司 | Can the hollow activated carbon of continuous production mould |
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| DE3342658A1 (en) * | 1983-11-25 | 1985-06-05 | Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel | Cavity plate for a pelletising machine |
| EP1459861A1 (en) * | 2003-03-19 | 2004-09-22 | Sgl Carbon Ag | Device and process for making hollow articles |
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| CN201511052U (en) * | 2009-03-05 | 2010-06-23 | 芜湖三联锻造有限公司 | Hole extrusion mould for deep hole forged piece with small diameter |
| CN202071384U (en) * | 2011-04-25 | 2011-12-14 | 北京诺曼斯佰环保科技有限公司 | Mould for producing hollow activated carbon |
| CN202292990U (en) * | 2011-10-12 | 2012-07-04 | 邹炎 | Hollow carbon molding die |
| CN202318542U (en) * | 2011-10-17 | 2012-07-11 | 张长印 | Hollow active carbon forming die |
| CN203611486U (en) * | 2013-12-09 | 2014-05-28 | 张长印 | Hollow activated carbon molding mould |
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2013
- 2013-12-09 CN CN201310653815.5A patent/CN103707545B/en not_active Expired - Fee Related
Patent Citations (8)
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| DE3342658A1 (en) * | 1983-11-25 | 1985-06-05 | Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel | Cavity plate for a pelletising machine |
| EP1459861A1 (en) * | 2003-03-19 | 2004-09-22 | Sgl Carbon Ag | Device and process for making hollow articles |
| CN201261273Y (en) * | 2008-09-28 | 2009-06-24 | 王树森 | Pressure disk of biomass fuel forming machine |
| CN201511052U (en) * | 2009-03-05 | 2010-06-23 | 芜湖三联锻造有限公司 | Hole extrusion mould for deep hole forged piece with small diameter |
| CN202071384U (en) * | 2011-04-25 | 2011-12-14 | 北京诺曼斯佰环保科技有限公司 | Mould for producing hollow activated carbon |
| CN202292990U (en) * | 2011-10-12 | 2012-07-04 | 邹炎 | Hollow carbon molding die |
| CN202318542U (en) * | 2011-10-17 | 2012-07-11 | 张长印 | Hollow active carbon forming die |
| CN203611486U (en) * | 2013-12-09 | 2014-05-28 | 张长印 | Hollow activated carbon molding mould |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192839A (en) * | 2014-09-17 | 2014-12-10 | 宁夏金海创科化工科技有限公司 | Activated carbon, preparation method and forming die |
| CN104192840A (en) * | 2014-09-17 | 2014-12-10 | 宁夏金海创科化工科技有限公司 | Irregular special activated carbon and preparation method thereof, and forming mould |
| CN104192839B (en) * | 2014-09-17 | 2016-06-08 | 宁夏新龙蓝天科技股份有限公司 | A kind of activated carbon, preparation method and mould |
| CN104192840B (en) * | 2014-09-17 | 2016-06-08 | 宁夏新龙蓝天科技股份有限公司 | A kind of special-shaped special typed active carbon, preparation method and mould |
| CN106273632A (en) * | 2016-11-01 | 2017-01-04 | 湖北蕲艾堂科技有限公司 | A kind of Chinese mugwort pipe molding assembly and Chinese mugwort pipe former |
| CN107856344A (en) * | 2017-11-08 | 2018-03-30 | 山西新华化工有限责任公司 | Can the hollow activated carbon of continuous production mould |
| CN107856344B (en) * | 2017-11-08 | 2019-12-20 | 山西新华化工有限责任公司 | Mould capable of continuously producing hollow active carbon |
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| Publication number | Publication date |
|---|---|
| CN103707545B (en) | 2016-07-27 |
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