CN105386424A - Cleaning method for piled rock in bin - Google Patents
Cleaning method for piled rock in bin Download PDFInfo
- Publication number
- CN105386424A CN105386424A CN201510658539.0A CN201510658539A CN105386424A CN 105386424 A CN105386424 A CN 105386424A CN 201510658539 A CN201510658539 A CN 201510658539A CN 105386424 A CN105386424 A CN 105386424A
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- Prior art keywords
- rock
- area
- enrockment
- piled
- bin
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B2201/00—Devices, constructional details or methods of hydraulic engineering not otherwise provided for
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Detergent Compositions (AREA)
Abstract
The invention relates to a cleaning method for piled rock in a bin. The cleaning method includes the steps that the piled rock at one end in the pouring bin is stacked to the other end, an area is vacated, the bin face of the area is cleaned, and the area is sequentially divided into an area with rock to be piled and a transition area in the direction from one end to the other end; a rock piling area adjacent to the transition area serves as a flushing area, and after the rock of the flushing area is flushed, the rock is placed into the transition area; the rock in the transition area is transferred to the area with rock to be piled, and the rock piling process is completed; the original transition area serves as a new area with rock to be piled, the bin face of the original flushing area is cleaned and serves a new transition area, the steps are repeated, and circulation work is conducted. According to the method, the cleaning work of the bin face and the piled rock is completed directly in the pouring bin in a zoning circulation work manner, and rock piling is conducted again. Compared with a processing method that the piled rock of the bin face is completely removed out of the bin, and rock piling is conducted again after the bin face and the piled rock are cleaned, the cleaning method for the piled rock in the bin is high in construction efficiency, low in equipment input and low in construction cost.
Description
Technical field
This relates to construction engineering technical field, particularly the cleaning method of enrockment in a kind of storehouse.
Background technology
It is the key link of rock-fill concrete construction that the cleaning of face, storehouse and enrockment put in storage, and what the clean-up performance of face, storehouse and enrockment directly affected rock-fill concrete builds effect.
For making to combine well between rock-fill concrete LIFT, ensure that face, storehouse is clean and moistening, therefore needing to rinse face, storehouse, remove concrete breast skin, scum silica frost, silt and dirt.For making high self-compacting ability concrete and enrockment cohere well, should rinse well before enrockment puts in storage, and particle diameter is qualified.
Flood season or rainy season, when carrying out enrockment operation, may impact construction quality:
(1) when flood discharge is greater than the design discharge of diversion structure and phenomenon of overflowing, cause construction section to be inundated with flood, the silt in flood or other pollutants will be trapped within storehouse, pollute;
(2) bank slope earth or rubble are with rain drop erosion in storehouse, pollute.
When this occurs, existing processing method is that the enrockment complete liquidation of face, storehouse is delivered from godown and cleaned, and treats that face, whole storehouse is cleaned out, then will clean up and the qualified enrockment of particle diameter puts in storage again.This processing method efficiency of construction is low, and equipment investment is large, and construction cost is high.
Summary of the invention
The object of the invention is to the deficiency waiting pollution cleaning method for enrockment in storehouse in existing rock-fill concrete construction by rain flood, the cleaning method of enrockment in a kind of storehouse is provided, improves efficiency of construction, reduce equipment investment, reduce construction cost.
Object of the present invention is achieved through the following technical solutions.The cleaning method of enrockment in storehouse in rock-fill concrete construction, comprises following work progress:
(1) stacking to the other end by building the enrockment of one end in storehouse, vacating region, after the face, storehouse in described region is cleared up, to the direction of the described other end, described region to be divided into successively by described one end and to treat rockfill area and transfer district two parts; Namely enrockment is closed in described transfer district;
(2) close on the rockfill area in described transfer district as rinsing area, flushing is carried out to the enrockment of rinsing area and is placed on transfer district; Also can simultaneously from rinsing area, the up-to-standard enrockment selected required by the engineering such as profile, size be placed in transfer district, underproof enrockment cleaning is delivered from godown;
(3) enrockment in transfer district is transported to treats rockfill area, complete enrockment operation;
(4) former transfer district is treated rockfill area as new, the face, storehouse of former rinsing area clear up after as new transfer district, repeat step (2) and (3), carry out cycle operation.
Wherein, treat rockfill area and transfer district, separate with cement mortar interlayer respectively between transfer district and rinsing area.When enrockment rinses, sewage is easily back to the transfer district that cleared up and treats rockfill area, causes secondary pollution.Therefore between each region, use cement mortar to build water barrier, also each region is made a distinction the while of ensureing that the region cleaned out is not contaminated.
Wherein, the intensity of cement mortar is consistent with the intensity of building rock-fill concrete used.Cement mortar interlayer, the most at last as a part for rock-fill concrete, builds effect to not affect, and need adopt the cement mortar identical with rock-fill concrete intensity.
Wherein, cement mortar interlayer height 20-30cm.
The cleaning method of enrockment in storehouse in the rock-fill concrete construction that the present invention proposes, the method by the mode of section cyclic operation directly building in storehouse the work of removing contamination completing face, storehouse and enrockment, enrockment again.The present invention delivers from godown compared to by the enrockment complete liquidation of face, storehouse, treat face, storehouse and enrockment clean after the processing method of enrockment again, whole processing procedure is directly being carried out in storehouse, will produce following good effect:
1, process of removing contamination does not need enrockment to transport to be deposited outside storehouse and to rinse, and saves the time of transporting enrockment back and forth, improves efficiency of construction;
2, only need simple excavation machinery can complete again the process of enrockment, save the equipment of transport required for enrockment back and forth, reduce equipment investment.
In sum, efficiency of construction of the present invention is high, equipment investment is few, construction cost is low.
Accompanying drawing explanation
Fig. 1: to be cleanedly build storehouse schematic diagram;
Fig. 2: face, storehouse is vacated region and is divided into and treats rockfill area and transfer district schematic diagram;
Fig. 3: rinsing area enrockment carries out flushing schematic diagram;
Fig. 4: qualified enrockment is placed in transfer district schematic diagram;
Fig. 5: treat that enrockment schematic diagram is carried out in rockfill area;
Fig. 6: cycle operation schematic diagram;
Fig. 7: build storehouse and clean complete schematic diagram.
In figure: 1: build storehouse; 2: build storehouse template; 3: contaminated enrockment; 4: cement mortar interlayer; 5: treat rockfill area; 6: transfer district; 7: rinsing area; 8: flushing device; 9: the enrockment after cleaning.
Detailed description of the invention
For making object of the present invention, method and advantage clearly, below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, when enrockment in storehouse pollutes by rain flood, processing method provided by the invention can be adopted.
The concrete construction sequence of the present invention is as follows:
(1) the contaminated enrockment 3 of building one end, storehouse 1 is stacked to the other end, vacate region, cleaning after-pouring carries out to the face, storehouse in this region identical with rock-fill concrete intensity, the cement mortar interlayer 4 of high about 30cm, its ecto-entad is divided into successively and treats rockfill area 5 and transfer district 6 two parts, enrockment is closed in transfer district, as shown in Figure 2;
(2) the enrockment region on side, transfer district 6 is as rinsing area 7, rinses, as shown in Figure 3 with the contaminated enrockment 3 in flushing device 8 pairs of rinsing areas 7; Flushing is placed on transfer district, and the enrockment 9 after also simultaneously can selecting required by the engineering such as profile, size up-to-standard cleaning from rinsing area 7 is placed in transfer district 6, and underproof enrockment cleaning is delivered from godown, as shown in Figure 4;
(3) enrockment 9 after the cleaning in transfer district 6 is transported to treats rockfill area 5, complete enrockment operation, as shown in Figure 5;
(4) former transfer district 6 is treated rockfill area 5 as new, the face, storehouse of former rinsing area 7 clear up after as new transfer district 6, build with rock-fill concrete intensity identical between transfer district 6 with rinsing area 7, the cement mortar interlayer 4 of high about 30cm, repeat step (2) and (3), carry out cycle operation, as shown in Figure 6.
By rain flood wait pollution build storehouse be disposed after as shown in Figure 7.
In sum, embodiments provide the processing method that in the construction of a kind of rock-fill concrete, in storehouse, enrockment pollutes by rain flood, compared with the conventional method, efficiency of construction of the present invention is high, equipment investment is few, construction cost is low, better can meet actual requirement of engineering.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. the cleaning method of enrockment in storehouse, is characterized in that described method comprises:
(1) stacking to the other end by building the enrockment of one end in storehouse, vacating region, after the face, storehouse in described region is cleared up, to the direction of the described other end, described region to be divided into successively by described one end and to treat rockfill area and transfer district two parts;
(2) close on the rockfill area in described transfer district as rinsing area, flushing is carried out to the enrockment of rinsing area and is placed on transfer district;
(3) enrockment in transfer district is transported to treats rockfill area, complete enrockment operation;
(4) former transfer district is treated rockfill area as new, the face, storehouse of former rinsing area clear up after as new transfer district, repeat step (2) and (3), carry out cycle operation.
2., by cleaning method according to claim 1, treat rockfill area and transfer district described in it is characterized in that, separate with cement mortar interlayer respectively between transfer district and rinsing area.
3., by cleaning method according to claim 2, it is characterized in that the intensity of described cement mortar is consistent with the intensity of building rock-fill concrete used.
4., by the cleaning method described in Claims 2 or 3, it is characterized in that cement mortar interlayer height 20-30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510658539.0A CN105386424B (en) | 2015-10-14 | 2015-10-14 | The cleaning method of enrockment in a kind of storehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510658539.0A CN105386424B (en) | 2015-10-14 | 2015-10-14 | The cleaning method of enrockment in a kind of storehouse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105386424A true CN105386424A (en) | 2016-03-09 |
| CN105386424B CN105386424B (en) | 2018-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510658539.0A Active CN105386424B (en) | 2015-10-14 | 2015-10-14 | The cleaning method of enrockment in a kind of storehouse |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000319851A (en) * | 1999-05-13 | 2000-11-21 | Okinawa Kaihatsuchiyou Okinawa Sogo Jimukiyokuchiyou | Method for controlling thickness of dam filter material storage layer in dam filter material producing method |
| CN203389885U (en) * | 2013-07-19 | 2014-01-15 | 中国建筑第七工程局有限公司 | Circulating stone-flushing device |
| CN204081024U (en) * | 2014-08-19 | 2015-01-07 | 上海建工五建集团有限公司 | Colored Stone Chips mortar flushing waste water gathering-device |
| CN204585562U (en) * | 2015-05-18 | 2015-08-26 | 苏州中联新航混凝土有限公司 | The concrete sandstone material mix conveying appliance that band rinses |
-
2015
- 2015-10-14 CN CN201510658539.0A patent/CN105386424B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000319851A (en) * | 1999-05-13 | 2000-11-21 | Okinawa Kaihatsuchiyou Okinawa Sogo Jimukiyokuchiyou | Method for controlling thickness of dam filter material storage layer in dam filter material producing method |
| CN203389885U (en) * | 2013-07-19 | 2014-01-15 | 中国建筑第七工程局有限公司 | Circulating stone-flushing device |
| CN204081024U (en) * | 2014-08-19 | 2015-01-07 | 上海建工五建集团有限公司 | Colored Stone Chips mortar flushing waste water gathering-device |
| CN204585562U (en) * | 2015-05-18 | 2015-08-26 | 苏州中联新航混凝土有限公司 | The concrete sandstone material mix conveying appliance that band rinses |
Non-Patent Citations (1)
| Title |
|---|
| LIWUSHAOLII: "《豆丁网》", 2 December 2012 * |
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| Publication number | Publication date |
|---|---|
| CN105386424B (en) | 2018-01-30 |
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