CN103707545B - Hollow active carbon forming die - Google Patents
Hollow active carbon forming die Download PDFInfo
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- CN103707545B CN103707545B CN201310653815.5A CN201310653815A CN103707545B CN 103707545 B CN103707545 B CN 103707545B CN 201310653815 A CN201310653815 A CN 201310653815A CN 103707545 B CN103707545 B CN 103707545B
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Abstract
A kind of hollow active carbon forming die, including 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, the upper surface of discharge pipe connection base and lower surface, discharge pipe is from top to bottom divided into the first round table-like pipeline, the first cylindrical tube, the second cylindrical tube and the second round table-like pipeline；Upper die body is provided with fastener hole and charging module, when upper die body is relatively fixed with base, the upper shed connection of charging hole and the first round table-like pipeline, stem stem sequentially passes through the first round table-like pipeline, the first cylindrical tube, and the bottom of stem stem is arranged in the second cylindrical tube, by formed pipe molding during due to activated carbon raw material, when formed pipe can not use because of abrasion, only need to change formed pipe, without changing whole hollow carbon molding die, so can save production cost；Further, since the surface that the existence of the second round table-like pipeline can ensure that the hollow activated carbon of molding is not scratched.
Description
Technical field:
The present invention relates to technical field of mold, particularly to a kind of hollow active carbon forming die.
Background technology:
The purposes of activated carbon is widely, for instance, it can be applied in water treatment field.
Base is included during the mould of existing production activated carbon, base is provided with discharge opening, it is connected to upper die body with base above base, upper die body is provided with charging hole, charging hole connects with discharge opening, the chamber that gathers materials it is provided with between charging hole and discharge opening, being uniformly distributed by several moulds during work is fixed on floral disc, again floral disc is fixed on the workbench of press device, through the activated carbon raw material kneading charging hole on upper die body and enter the intracavity that gathers materials, gathering materials, intracavity produces certain pressure, under the effect of the pressure, raw material discharge opening on base is extruded, form the strip shaft-like activated carbon consistent with discharge opening shape.
Existing mould can only produce the activated carbon of above-mentioned shape, the surface area of its activated carbon is relatively fewer, due to when using charcoal treatment water, mainly by its surface area, namely it is the bigger the better with the contact area of water, the activated carbon surface produced hence with existing mould amasss limited, it is impossible to give full play to the water process effect of activated carbon.
For solving above-mentioned technical problem, the patent No. is 201120387139.8, name is called that the Chinese patent of hollow carbon molding die discloses following technical scheme: this hollow carbon molding die includes counterdie and the upper mould being fixedly mounted on counterdie, upper die and lower die are provided with least one set molding assembly, molding assembly includes the stem stem being fixedly connected on the lower surface of mould, the at least two charging hole offered on upper mould, the discharge opening offered on counterdie and the chamber that gathers materials, wherein gather materials chamber coning, holding greatly of chamber of gathering materials all connects with each charging hole in molding assembly, the small end in chamber of gathering materials is connected with discharge opening upper end.During work, multiple moulds are uniformly separately fixed on floral disc, again floral disc is fixed on the workbench of forcing press, the activated carbon raw material configured enters, from the charging hole of upper mould, the intracavity that gathers materials, under press pressure effect, raw material produces certain pressure at the intracavity that gathers materials, and is then extruded from the discharge opening of counterdie, owing to there is the existence of stem stem discharge opening center, thus forming cylindric hollow activated carbon.But, above-mentioned hollow carbon molding die there is problems in that owing to activated carbon raw material has stronger hardness, uses the upper die and lower die of forcing press extruded hollow charcoal mould to produce hollow activated carbon, cause hollow carbon molding die abrasion very fast, activated carbon sketching charcoal diameter is caused to exceed standard, need with the hollow carbon molding die renewed, so increase production cost；It addition, in process of production, if misoperation, the aperture place of the discharge opening on counterdie can be made to produce burr, cause that the surface of the hollow activated carbon of molding is scratched, affect the quality of hollow activated carbon.
Summary of the invention:
In view of this, it is necessary to provide a kind of and can reduce production cost and ensure the hollow active carbon forming die that the surface of hollow activated carbon is not scratched.
nullA kind of hollow active carbon forming die，Including 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，The upper surface of discharge pipe connection base and lower surface，Discharge pipe is from top to bottom divided into the first round table-like pipeline、First cylindrical tube、Second cylindrical tube and the second round table-like pipeline，The radius of the upper shed of the first round table-like pipeline is more 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 cylindrical tube and the first round table-like pipeline is suitable，The internal diameter of the second cylindrical tube is less than the internal diameter of the first cylindrical tube，The external diameter of formed pipe and the internal diameter of the first cylindrical tube are suitable，The length of formed pipe is suitable with the length of the first cylindrical tube，The internal diameter of formed pipe is less than the internal diameter of the second cylindrical tube，With this, formed pipe is arranged in the first cylindrical tube，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 includes stem stem and at least three charging hole, wherein stem stem is arranged between described at least three charging hole, stem stem penetrates from the upper surface of upper die body and passes from the lower surface of upper die body and be relatively fixed with upper die body, each charging hole is arranged in upper die body surface thereof, each charging hole is positioned at the circle of the upper die body upper surface vertical dimension to stem stem and is positioned at the circle vertical dimension to stem stem of upper die body lower surface more than each charging hole, and when upper die body and base pass through fastener hole, when securing member is relatively fixed, charging hole and the first round table-like pipeline communication, stem stem sequentially passes through the first round table-like pipeline, first cylindrical tube, and the bottom of stem stem is arranged in the second cylindrical tube.
nullHollow active carbon forming die provided by the invention，Discharge pipe on base is from top to bottom divided into the first round table-like pipeline、First cylindrical tube、Second cylindrical tube and the second round table-like pipeline，The radius of the upper shed of the first round table-like pipeline is more 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 cylindrical tube and the first round table-like pipeline is suitable，The internal diameter of the second cylindrical tube is less than the internal diameter of the first cylindrical tube，The external diameter of formed pipe and the internal diameter of the first cylindrical tube are suitable，The length of formed pipe is suitable with the length of the first cylindrical tube，The internal diameter of formed pipe is less than the internal diameter of the second cylindrical tube，So formed pipe is arranged in the first cylindrical tube，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 arranged in upper die body surface thereof，When upper die body and base pass through fastener hole、When securing member is relatively fixed，The upper shed connection of charging hole and the first round table-like pipeline，Stem stem sequentially passes through the first round table-like pipeline、First cylindrical tube，And the bottom of stem stem is arranged in the second cylindrical tube，Such activated carbon raw material can smoothly enter charging hole under the effect of ambient pressure and be pooled in the first round table-like pipeline，Owing to stem stem penetrates formed pipe，Cylindrical hole is so produced at the activated carbon axis place of molding，Form the hollow activated carbon of tubulose.Owing to activated carbon raw material is by formed pipe molding, when formed pipe can not use because of abrasion, only need to change formed pipe, without changing whole hollow carbon molding die, so can save production cost；Further, since the surface that the existence of the second round table-like pipeline can ensure that the hollow activated carbon of molding is not scratched.
Accompanying drawing illustrates:
Accompanying drawing 1 is the top view of the hollow active carbon forming die of a better embodiment.
Accompanying drawing 2 is the top view of base in Fig. 1.
Accompanying drawing 3 is the profile of Fig. 1 hollow core active carbon forming die.
Accompanying drawing 4 is the exploded view of Fig. 3 hollow core active carbon forming die.
In figure: hollow active carbon forming die 10, base 20, discharge pipe 21, first round table-like pipeline 210, upper shed 2101, under shed 2102, first cylindrical tube 211, second cylindrical tube 212, 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 formed pipe 32, upper die body 40, fastener hole 41, charging module 42, stem stem 421, charging hole 422, upper surface 43, lower surface 44.
Detailed description of the invention:
Referring to Fig. 1 to Fig. 4, hollow active carbon forming die 10 includes base 20, formed pipe 30 and upper die body 40.
nullBase 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 connects upper surface 23 and the lower surface 24 of base，Discharge pipe 21 is from top to bottom divided into the first round table-like pipeline 210、First cylindrical tube 211、Second cylindrical tube 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 more 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 cylindrical tube 211 and the first round table-like pipeline 210 is suitable，The internal diameter of the second cylindrical tube 212 is less than the internal diameter of the first cylindrical tube 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 external diameter of formed pipe 30 and the internal diameter of the first cylindrical tube 211 are suitable, the length of formed pipe 30 is suitable with the length of the first cylindrical tube 211, formed pipe 30, less than the internal diameter of the second cylindrical tube 213, is arranged in the first cylindrical tube 211 by the internal diameter of formed pipe 30 with this.Wherein, formed pipe 30 adopts hard alloy to make, as extended the service life of formed pipe 30.It addition, the formed pipe 30 of abrasion after changing, it is possible to the internal diameter of formed pipe 30 after reprocessing, then it is arranged in hollow active carbon forming die with the processing hollow activated carbon suitable with the internal diameter of formed pipe 30.
Upper die body 40 is provided with fastener hole 41 and charging module 42, charging module 42 includes stem stem 421 and at least three charging hole 422, wherein, stem stem 421 is arranged between described at least three charging hole 422, stem stem 421 penetrates from the upper surface 43 of upper die body 40 and passes from the lower surface 44 of upper die body 40 and be relatively fixed with upper die body 40, each charging hole 422 is arranged in upper die body 40 surface thereof, each charging hole 422 is positioned at the circle of the upper surface 43 of upper die body 40 vertical dimension to stem stem 421 and is positioned at the circle of lower surface 44 of upper die body 40 more than each charging hole 422 to the vertical dimension of stem stem 421.Wherein, each charging hole 422 is 20 °～30 ° with stem stem 421 angulation；Upper die body 40 adopts hard alloy to make.
When upper die body 40 is relatively fixed by fastener hole 41, fastener hole 22, securing member with base 20, charging hole 422 connects with the first round table-like pipeline 210, stem stem 421 sequentially passes through first round table-like pipeline the 210, first cylindrical tube 211, and the bottom of stem stem 421 is arranged in the second cylindrical tube 212.
In the present embodiment, base 20 is round table-like, and the radius of the upper surface 23 of base 20 is more than the radius of lower surface 24；Charging module 42 has 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 formed pipe 32, the radius of the upper shed 311 of the round table-like pipeline 31 that gathers materials is more 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 cylindrical tube 211, the upper shed 321 of cylindric formed pipe 32 is connected with the under shed 312 of the round table-like pipeline 31 that gathers materials, and the internal diameter of cylindric formed pipe 32 is less than the internal diameter of the second cylindrical tube 212；Being arranged in the bottom gradual contraction from top to bottom of the stem stem 421 of the second cylindrical tube 212, hollow activated carbon is affected by the bottom that so can reduce stem stem 421.
Claims (6)
- null1. a hollow active carbon forming die，Including base、Upper die body，It is characterized in that: described hollow active carbon forming die also includes formed pipe，Base is provided with discharge pipe and fastener hole，Fastener hole is opened in the upper surface of base，The upper surface of discharge pipe connection base and lower surface，Discharge pipe is from top to bottom divided into the first round table-like pipeline、First cylindrical tube、Second cylindrical tube and the second round table-like pipeline，The radius of the upper shed of the first round table-like pipeline is more 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 cylindrical tube and the first round table-like pipeline is suitable，The internal diameter of the second cylindrical tube is less than the internal diameter of the first cylindrical tube，The external diameter of formed pipe and the internal diameter of the first cylindrical tube are suitable，The length of formed pipe is suitable with the length of the first cylindrical tube，The internal diameter of formed pipe is less than the internal diameter of the second cylindrical tube，With this, formed pipe is arranged in the first cylindrical tube，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 includes stem stem and at least three charging hole, wherein stem stem is arranged between described at least three charging hole, stem stem penetrates from the upper surface of upper die body and passes from the lower surface of upper die body and be relatively fixed with upper die body, each charging hole is arranged in upper die body surface thereof, each charging hole is positioned at the circle of the upper die body upper surface vertical dimension to stem stem and is positioned at the circle vertical dimension to stem stem of upper die body lower surface more than each charging hole, and when upper die body and base pass through fastener hole, when securing member is relatively fixed, charging hole and the first round table-like pipeline communication, and stem stem sequentially passes through the first round table-like pipeline, first cylindrical tube, the bottom of stem stem is arranged in the second cylindrical tube；The pipeline of formed pipe is divided into the round table-like pipeline that gathers materials, cylindric formed pipe, the radius of the upper shed of the round table-like pipeline that gathers materials is more 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 cylindrical tube, the upper shed of cylindric formed pipe is connected with the under shed of the round table-like pipeline that gathers materials, and the internal diameter of cylindric formed pipe is less than the internal diameter of the second cylindrical tube；It is arranged in the bottom gradual contraction from top to bottom of the stem stem of the second cylindrical tube.
- 2. hollow active carbon forming die according to claim 1, it is characterised in that: charging module has four charging holes, and stem stem is arranged between four charging holes.
- 3. hollow active carbon forming die according to claim 1 and 2, it is characterised in that: each charging hole and stem stem angulation are 20 °～30 °.
- 4. hollow active carbon forming die according to claim 1, it is characterised in that: formed pipe adopts hard alloy to make.
- 5. hollow active carbon forming die according to claim 1, it is characterised in that: upper die body adopts hard alloy to make.
- 6. hollow active carbon forming die according to claim 1, it is characterised in that: base is round table-like, and the radius of the upper surface of base is more than the radius of lower surface.
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 CN103707545A (en) | 2014-04-09 |
| CN103707545B true 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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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN106273632B (en) * | 2016-11-01 | 2019-01-01 | 湖北蕲艾堂科技有限公司 | A kind of Chinese mugwort pipe molding assembly and the pipe molding equipment that ends |
| 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 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2013
- 2013-12-09 CN CN201310653815.5A patent/CN103707545B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Granted publication date: 20160727 Termination date: 20171209 |