CN1263703C - Weighting filler and making method thereof - Google Patents
Weighting filler and making method thereof Download PDFInfo
- Publication number
- CN1263703C CN1263703C CNB021351066A CN02135106A CN1263703C CN 1263703 C CN1263703 C CN 1263703C CN B021351066 A CNB021351066 A CN B021351066A CN 02135106 A CN02135106 A CN 02135106A CN 1263703 C CN1263703 C CN 1263703C
- Authority
- CN
- China
- Prior art keywords
- balance weight
- grout
- weighting
- cement
- grains
- 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.)
- Expired - Fee Related
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Classifications
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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
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The present invention relates to a balance weight filling material and a manufacture method thereof, which belongs to the balance weight filling material used on equipment such as cranes, etc. and a manufacture method thereof. The present invention solves the problems of high cost, unbeautiful appearance, etc. The present invention has the technical scheme that the balance weight filling material is characterized in that the balance weight filling material comprises solid material grains A and cement paste B which conforms to the quality standard, wherein the apparent density of the solid material grains A is higher than 2.8 tons/cubic meter, and the grain diameter is from 0.3 millimeter to 200 millimeters; the weight ratio of the solid material grains A to dried cement in the cement paste is 1/0.01 to 3. The manufacture method for the balance weight filling material has the steps that the solid material grains A and the dried cement in the cement paste are weighed according to a desired weight ratio; the solid material grains A and the dried cement are uniformly mixed according to a weight ratio of 1/0.01 to 3; then, water is added into the mixture for agitation according to a water-cement ratio of 0.35 to 0.9/1; next, the mixture is continuously added into a balance weight box, and the balance weight box is vibrated, so the mixture is uniform and seamless; the mixture is placed, and the balance weight box is covered with a cover after the cement paste is solidified. The present invention has the advantages of large material density, small grain size, complement of large grains and small grains, etc. The method of the present invention can be used for the manufacture and the application of the balance weight filling materials of the cranes.
Description
Technical field: the claimed technical scheme of the present invention belongs to Weighting filler that uses and preparation method thereof on equipment such as lifting machine, engineering machine, washing machine.
Background technology: have the balancing weight that on equipment such as lifting machine, engineering machine, washing machine, uses now and adopt iron founding, promptly pour moulding in the model into melting good molten iron.Also have employing macrobead (diameter is more than 20 centimetres) casting iron, sandstone and grout to add in the ballast box, after waiting to the cement solidifies with cover encloses.Concerning the former, the problem of existence is that cost is higher, profile is not attractive in appearance, surface irregularity, weight error is big, manufacture difficulty is big.And the latter also exists because of the excessive clearance between the particle and causes the problem that whole machine balancing is poor, be prone to unit weight not enough or excessive and less robust.
Summary of the invention: technical problem to be solved by this invention is exactly that the cost that exists of background technology is higher, profile is not attractive in appearance, surface irregularity, weight error is big, manufacture difficulty is big or whole machine balancing is poor, be prone to the problem of unit weight not enough or excessive and less robust.Solving this technical problem the technical scheme that is adopted is: a kind of Weighting filler is characterized in that Weighting filler contains: the A. apparent density is greater than 2.8 tons/cubic metre, the solid material grain of particle diameter between 0.3 millimeter to 200 millimeters; B. the grout that meets any label of quality standard; The weight ratio of the two kinds of materials of dry cement in above A material and the grout is 1: 0.01-3.Wherein, A kind material is metal, ore or industrial residue; A kind material still is the multiple mixture of various variable grain diameters; A kind material be processed to form, particle diameter is at 0.3 millimeter to 5 millimeters shot.The water cement ratio of B material grout is at 0.35-0.9: between 1.
A kind of method of making above-mentioned Weighting filler, it is characterized in that taking by weighing two kinds of materials of dry cement in A material and the grout according to required counterweight amount, with A material and dry cement according to 1: the weight ratio of 0.01-3 mixes, again according to water cement ratio at 0.35-0.9: add water between 1 and stir, constantly add then in the ballast box and make it to reach even, no gap with the shock club vibrations simultaneously, after being placed to grout and fully solidifying, again with the ballast box cover encloses.
Another kind of method of making above-mentioned Weighting filler, it is characterized in that taking by weighing two kinds of materials of dry cement in A material and the grout according to required counterweight amount, with A material and dry cement according to 1: the weight ratio of 0.01-3 mixes, again according to water cement ratio at 0.35-0.9: add water between 1 and stir, pour in the mould of making in advance, use the pressing equipment impact briquetting again.
The beneficial effect that the present invention is had compared with the prior art is: owing to adopt technique scheme; make that the A material density of forming filler is big, particle diameter reduces and size particles complementation, material wide material sources and cost are low; substantially do not have a gap through grout cast back is inner, whole machine balancing, soundness are good.For manufacture method, also has easily manufactured remarkable advantage.
Embodiment: the present invention is further elaborated with following two embodiment.
Embodiment 1: according to the crane counterweight needs, must make 0.98 cubic metre ballast box, require 3600 ± 50 kilograms of unit weights.Now take by weighing apparent density and be 2150 kilograms in the ore of 5 millimeters to 6 centimetres of 3.8 tons/cubic metre, particle diameter; Take by weighing apparent density again and be 7.5 tons/cubic metre, particle diameter and be 1 to 3 millimeter 1100 kilograms of shots; Be mixed and made into grout with 250 kilograms of No. 32.5 cement and 200 kg of water that meet quality standard again; Above various mixing of materials are even, constantly add then in the ballast box simultaneously and make it to reach even no gap, after being placed to grout and fully solidifying, again with the ballast box cover encloses with the shock club vibrations.
Embodiment 2: according to the crane counterweight needs, must make 0.5 cubic metre ballast box, require 1700 ± 25 kilograms of unit weights.Now take by weighing apparent density and be 1500 kilograms in the ore of 2 centimetres to 4 centimetres of 4.2 tons/cubic metre, particle diameter; Be mixed and made into grout with 150 kilograms of No. 32.5 cement and 100 kg of water that meet quality standard again; Above two kinds of materials are mixed, pour in the mould of making in advance, use the pressing equipment impact briquetting again.
Claims (9)
1. Weighting filler, it is characterized in that Weighting filler contains: the A. apparent density is greater than 2.8 tons/cubic metre, the solid material grain of particle diameter between 0.3 millimeter to 200 millimeters; B. grout; The weight ratio of the two kinds of materials of dry cement in above A material and the grout is 1: 0.01-3.
2. according to the described a kind of Weighting filler of claim 1, it is characterized in that A kind material is metal, ore or industrial residue.
3. according to claim 1 or 2 described a kind of Weighting fillers, it is characterized in that A kind material be processed to form, particle diameter is at 0.3 millimeter to 5 millimeters shot.
4. according to claim 1 or 2 described a kind of Weighting fillers, it is characterized in that A kind material is one or more mixtures of various variable grain diameters.
5. according to the described a kind of Weighting filler of claim 3, it is characterized in that A kind material is one or more mixtures of various variable grain diameters.
6. according to claim 1 or 2 described a kind of Weighting fillers, the water cement ratio that it is characterized in that B material grout is at 0.35-0.9: between 1.
7. according to the described a kind of Weighting filler of claim 3, the water cement ratio that it is characterized in that B material grout is at 0.35-0.9: between 1.
8. according to the described a kind of Weighting filler of claim 4, the water cement ratio that it is characterized in that B material grout is at 0.35-0.9: between 1.
9. method of making the described Weighting filler of claim 1, it is characterized in that taking by weighing two kinds of materials of dry cement in A material and the grout according to required counterweight amount, with A material and dry cement according to 1: the weight ratio of 0.01-3 mixes, again according to water cement ratio at 0.35-0.9: add water between 1 and stir, constantly add then in the ballast box and make it to reach even, no gap with the shock club vibrations simultaneously, after being placed to grout and fully solidifying, again with the ballast box cover encloses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021351066A CN1263703C (en) | 2002-06-12 | 2002-06-12 | Weighting filler and making method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021351066A CN1263703C (en) | 2002-06-12 | 2002-06-12 | Weighting filler and making method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1465547A CN1465547A (en) | 2004-01-07 |
| CN1263703C true CN1263703C (en) | 2006-07-12 |
Family
ID=34146044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021351066A Expired - Fee Related CN1263703C (en) | 2002-06-12 | 2002-06-12 | Weighting filler and making method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1263703C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321876C (en) * | 2004-08-12 | 2007-06-20 | 李峰镇 | Lift counter weight and its producing method |
| US8444075B2 (en) * | 2009-09-15 | 2013-05-21 | Metso Minerals Industries, Inc. | Concentrated bi-density eccentric counterweight for cone-type rock crusher |
| CN103539388A (en) * | 2012-07-11 | 2014-01-29 | 辽宁海力高电气有限公司 | Coated-type composite balance weight and manufacturing method thereof |
| CN105731909A (en) * | 2016-01-12 | 2016-07-06 | 上海海隆复合钢管制造有限公司 | Steel slag-concrete counterweight pipe |
-
2002
- 2002-06-12 CN CNB021351066A patent/CN1263703C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1465547A (en) | 2004-01-07 |
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