CN105597916A - Sand washing equipment - Google Patents
Sand washing equipment Download PDFInfo
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- CN105597916A CN105597916A CN201610152744.4A CN201610152744A CN105597916A CN 105597916 A CN105597916 A CN 105597916A CN 201610152744 A CN201610152744 A CN 201610152744A CN 105597916 A CN105597916 A CN 105597916A
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- China
- Prior art keywords
- water tank
- foul water
- washed
- pipe
- out sand
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
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- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Cyclones (AREA)
Abstract
The invention provides short-process, integrated and compact sand washing equipment which comprises a vibrating screen, a sewage tank located below the vibrating screen, a whirlcone located above the vibrating screen and a feeding pipe and a discharging pipe connected to the two ends of the vibrating screen respectively, the vibrating screen is provided with an upper-layer screen mesh and a lower-layer screen mesh, the diameter of sieve pores in the upper-layer screen mesh is smaller than that of sieve pores in the lower-layer screen mesh, the feeding pipe is connected with a feeding opening of the lower-layer screen mesh, and the discharging pipe is connected with a discharging opening of the upper-layer screen mesh and a discharging opening of the lower-layer screen mesh respectively; the sewage tank is internally provided with a slurry pump, a discharging opening of the slurry pump is communicated with a feeding opening of the whirlcone, and a desilting outlet of the whirlcone faces the upper-layer screen mesh. Compared with a transmission wheel type sand washing machine, the occupied area is relatively small, mounting is fast and convenient, efficiency is higher, and meanwhile the purpose of sand washing can also be achieved.
Description
Technical field
The present invention relates to a kind of sandstone washing appliance, especially a kind of washed-out sand equipment.
Background technology
Along with the raising of building level, also more and more higher to the requirement of building sand, it is right to be embodied inIn sandstone, the requirement of clay content and other objectionable impurities content is more and more higher, because these impurity mayCorrosion reinforcing bar, affects life-span of building. Therefore, building sand needed to carry out washed-out sand before using.
Washed-out sand equipment is exactly the washing appliance of sandstone, and it can remove the impurity that covers sandstone surface, withTime destroy the steam layer of coated sand grains, be beneficial to dehydration. What existing washed-out sand equipment adopted conventionally is wheelFormula sand washer, the efficient sand washer of one as disclosed in Chinese utility model patent ZL201520744726.6,Comprise gathering-device, cyclone separation device and dewater unit, also comprise cleaning device, described collection dressPut and include rinse bath, feed pipe, slag stock pump and centrifugal pump, described feed pipe two ends respectively withCleaning device and sand washing trough are communicated with, and slag stock pump is installed on feed pipe, centrifugal pump charging aperture and collectionGroove is communicated with, discharging opening is communicated with cyclone separation device by pipeline. When this kind of sand washer uses, material is complied withInferiorly complete cleaning by cleaning device, gathering-device, cyclone separation device and dewater unit, by clearlyCleaning device is removed and is attached to sand surface earth and the saline and alkaline impurity that waits entering material before gathering-device, leads toCross cyclone separation device and carry out silt particle separation, adopt dewatering screen that the sand after washed-out sand is effectively taken offWater. But this class sand washer volume is generally comparatively huge, and floor space is relatively large.
In view of this, the applicant conducts in-depth research washed-out sand technique, then has this case to produce.
Summary of the invention
The object of the present invention is to provide the washed-out sand equipment that a kind of floor space is relatively little.
To achieve these goals, the present invention adopts following technical scheme:
A kind of washed-out sand equipment, involving vibrations sieve, be positioned at described vibratory sieve below foul water tank, be positioned at instituteState the cyclone of vibratory sieve top and be connected to feed pipe and the discharging at described vibratory sieve two endsPipeline, described vibratory sieve has the upper strata screen cloth and the lower screen that are parallel to each other, described upper strata screen clothMesh diameter is less than the mesh diameter of described lower screen, described feed pipe and described lower screenFeeding mouth connects, described discharge pipe respectively with the discharging opening of described upper strata screen cloth and described lower screenConnect, in described foul water tank, be provided with slag stock pump, the discharging opening of described slag stock pump and described cycloneFeeding mouth is communicated with, and the desilting of described cyclone exports towards upper strata screen cloth.
Adopt such scheme, sandstone and washed-out sand water are together sent into lower screen to sand from feed pipeIn the process that stone vibrates on lower screen, removed and be attached to sand surface earth and saline and alkaline etc. assorted by washed-out sand waterMatter, flows out from discharge pipe afterwards, meanwhile, and thin with in the washed-out sand water of mud and impurity and sandstoneSand flows into foul water tank in the mesh by lower screen, realizes the dehydration to the sandstone after cleaning; ItRear mud precipitates in foul water tank, and is drawn into and in cyclone, is carried out silt particle separation by slag stock pump,The sand being separated is exported and is flowed into upper sieve and further sieve on the net by desilting, with transmissionWheeled sand washer is compared, and floor space is relatively little, and can realize equally the object of washed-out sand.
As a modification of the present invention, between the overflow outlet of described cyclone and described foul water tank, connectBe connected to reflux line, position that described reflux line is connected with described foul water tank is positioned at described foul water tankTop. By above-mentioned improvement, can allow and be managed pipeline by the fine sand at cyclone selection by winnowing place by meeting and flow back to sewageIn case, the sandstone being now mixed in fine sand can again precipitate and through cyclone sorting again, improveWashed-out sand quality.
As a modification of the present invention, also comprise filtered water tank and be connected to described filtered water tank and described dirtOverflow pipe between water tank, the position that described overflow pipe is connected with described foul water tank is positioned at described foul water tankTop, and described the overflow pipe position and described reflux line and the described dirt that are connected with described foul water tankThe position that water tank connects is positioned in same level. By above-mentioned improvement, swim in foul water tank last timeFine sand can flow into clear water reserviors by overflow pipe, is convenient to reclaim fine sand.
As a modification of the present invention, on described feed pipe, be provided with buffering flow-stabilizing mechanism plate. LogicalCross above-mentioned improvement, can effectively control the sandstone amount that enters vibratory sieve, prevent without the sandstone cleaning through shakingMoving sieve flows on discharge pipe.
As a modification of the present invention, in described foul water tank, be provided with anti-turbulent flow plate or anti-vortex board,Described protective plate is frustum, and described buffer board is positioned at the center on described foul water tank top. LogicalCross above-mentioned improvement, prevent that mud from, in the concentrated precipitation in the centre position of foul water tank, affecting the work of slag stock pumpEfficiency.
Brief description of the drawings
Fig. 1 is the structural representation of washed-out sand equipment of the present invention, and in figure, arrow represents flow direction.
In each figure, indicate corresponding as follows:
10-vibratory sieve; 20-foul water tank;
21-slag stock pump; 22-reflux line;
23-overflow pipe; The anti-turbulent flow plate of 24-or anti-vortex board;
30-cyclone; 40-feed pipe;
41-buffering flow-stabilizing mechanism plate; 50-discharge pipe;
60-filtered water tank.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described further.
As shown in Figure 1, the washed-out sand equipment that the present embodiment provides, involving vibrations sieves 10, is positioned at vibratory sieveThe foul water tank 20 of 10 belows, be positioned at the cyclone 30 of vibratory sieve 10 tops and be connected to vibrationSieve feed pipe 40 and the discharge pipe 50 at 10 two ends, wherein cyclone 30 is for commonly using in Machine-made Sand fieldCyclone, it has the desilting outlet that is positioned at the feeding mouth of upper end and overflow outlet and is positioned at lower end.
Vibratory sieve 10 has the upper strata screen cloth and the lower screen that are parallel to each other, by the thing of upper sieve net filtrationMaterial can drop on lower screen, the vibration of upper strata screen cloth and lower screen can by the material not being filtered fromPosition near feed pipe 40 vibrates in discharge pipe 50. The mesh diameter of upper strata screen cloth is less thanThe mesh diameter of lower screen.
The feeding mouth of feed pipe 40 and lower screen is connected, discharge pipe 50 respectively with upper strata screen clothBe connected with the discharging opening of lower screen, the material that feed pipe 40 flows out can only enter lower screen 11,And material in upper strata screen cloth and lower screen can flow in discharge pipe 50.
In foul water tank 20, be provided with slag stock pump 21, the pan feeding of the discharging opening of slag stock pump 21 and cyclone 30Mouth is communicated with, and the desilting of cyclone 30 exports towards upper strata screen cloth, the overflow outlet of cyclone 30 and dirtyBetween water tank 20, be connected with reflux line 22, reflux line 22 is positioned at the position that foul water tank 20 is connectedThe top of foul water tank 20.
In addition the washed-out sand equipment that, the present embodiment provides also comprises filtered water tank 60 and is connected to filtered water tank 30And overflow pipe 23 between foul water tank 20, preferred, the horizontal level of filtered water tank 60 is lower than foul water tank20 horizontal level. The position that overflow pipe 23 is connected with foul water tank 20 is positioned at the top of foul water tank 20,And the position that the position that overflow pipe 23 is connected with foul water tank 20 is connected with foul water tank 20 with reflux line 22In same level, preferred, position and backflow that overflow pipe 23 is connected with foul water tank 20The position that pipeline 22 is connected with foul water tank 20 lays respectively at the both sides of foul water tank 20.
When use, sandstone to be washed and washed-out sand water are together sent into lower screen from feed pipe 40,In the process that sandstone vibrates on lower screen, removed and be attached to sand surface earth and saline and alkaline etc. by washed-out sand waterImpurity, flows out from discharge pipe 20 afterwards, in this process, with the washed-out sand water of mud and impurityFlow into foul water tank 20 by the mesh of lower screen with the fine sand in sandstone, realize the cleaning to sandstoneAnd dehydration, certainly, have sandstone that part particle diameter is relatively little along with washed-out sand water flows into foul water tank.
The mud, impurity and the sandstone that flow into afterwards in foul water tank 20 can precipitate in foul water tank 20,And be drawn in cyclone 30 and carry out silt particle separation by slag stock pump 21, the sandstone being separated passes throughThe desilting outlet of cyclone 30 flows into upper sieve and further sieves on the net, contained in this part sandstoneSome part fine sands and mud can be flowed on lower screen by upper sieve net filtration, due to lower screenMesh diameter is greater than the mesh diameter of upper strata screen cloth, and these fine sands and mud can continue by lower screen mistakeFilter flows in foul water tank; Meanwhile, the fine sand being sorted out by cyclone 30 directly passes through reflux line22 are directly back in foul water tank 20, need on vibratory sieve 10, again not filter, and improve vibratory sieve10 operating efficiency.
In foul water tank 20, unprecipitated fine sand can swim in the supernatant of foul water tank 20, and from overflowPipeline 23 flows into filtered water tank 60, and like this, the water in filtered water tank 60 can again be done after further filteringFor washed-out sand water uses, comparatively environmental protection, and the fine sand that is filtered out also can be collected, comparativelyEnvironmental protection.
Preferably, in the present embodiment, on feed pipe 40, be provided with buffering flow-stabilizing mechanism plate 41. SlowRush flow-stabilizing mechanism plate 41 and can prevent that the flow of feed pipe 40 is too large, cause entering the thing of vibratory sieve 10Material is too many, and then causes material in vibratory sieve 10, not to be repeated to clean and just filter directly from discharge nozzleIn road 50, flow out.
Preferably, in the present embodiment, in foul water tank 20, be provided with anti-turbulent flow plate or anti-vortex board 24,Anti-turbulent flow plate or anti-vortex board 24 are frustum, and anti-turbulent flow plate or anti-vortex board 24 are positioned at foul water tankThe center on 20 tops. Can prevent that like this mud is in the concentrated precipitation in the centre position of foul water tank 20,Affect the operating efficiency of slag stock pump 21.
By reference to the accompanying drawings the present invention has been done to detailed explanation above, but embodiments of the present invention are notOnly limit to above-mentioned embodiment, those skilled in the art can make respectively the present invention according to prior artPlant distortion, as being provided for, the water in filtered water tank 60 is drawn into charging on the basis of above-described embodimentDevices in pipeline 40 etc., these all belong to protection scope of the present invention.
Claims (5)
1. a washed-out sand equipment, is characterized in that, involving vibrations sieve, is positioned at described vibratory sieve belowFoul water tank, be positioned at the cyclone of described vibratory sieve top and be connected to described vibratory sieve two endsFeed pipe and discharge pipe, described vibratory sieve has the upper strata screen cloth and the lower screen that are parallel to each other,The mesh diameter of described upper strata screen cloth is less than the mesh diameter of described lower screen, described feed pipe andThe feeding mouth of described lower screen connects, described discharge pipe respectively with described upper strata screen cloth and described underThe discharging opening of layer screen cloth connects, and is provided with slag stock pump, the discharging opening of described slag stock pump in described foul water tankBe communicated with the feeding mouth of described cyclone, the desilting of described cyclone exports towards upper strata screen cloth.
2. washed-out sand equipment as claimed in claim 1, is characterized in that, the overflowing of described cycloneBetween mouth and described foul water tank, be connected with reflux line, described reflux line is connected with described foul water tankPosition is positioned at the top of described foul water tank.
3. washed-out sand equipment as claimed in claim 2, is characterized in that, also comprises filtered water tank and connectionOverflow pipe between described filtered water tank and described foul water tank, described overflow pipe is connected with described foul water tankPosition be positioned at the top of described foul water tank, and the position that is connected with described foul water tank of described overflow pipe andDescribed reflux line is positioned in same level with the position that described foul water tank is connected.
4. the washed-out sand equipment as described in arbitrary claim in claim 1-3, is characterized in that, instituteState on feed pipe and be provided with and cushion flow-stabilizing mechanism plate.
5. the washed-out sand equipment as described in arbitrary claim in claim 1-3, is characterized in that, instituteState in foul water tank and be provided with anti-turbulent flow plate or anti-vortex board, described protective plate is frustum, and described anti-Backplate is positioned at the center on described foul water tank top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610152744.4A CN105597916A (en) | 2016-03-17 | 2016-03-17 | Sand washing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610152744.4A CN105597916A (en) | 2016-03-17 | 2016-03-17 | Sand washing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105597916A true CN105597916A (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610152744.4A Pending CN105597916A (en) | 2016-03-17 | 2016-03-17 | Sand washing equipment |
Country Status (1)
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| CN (1) | CN105597916A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921252A (en) * | 2016-06-04 | 2016-09-07 | 王杨 | Efficient and environment-friendly sludge separation device |
| CN106670174A (en) * | 2017-01-09 | 2017-05-17 | 河海大学 | Automatic sand washing device |
| CN109046758A (en) * | 2018-09-20 | 2018-12-21 | 中交路桥华南工程有限公司 | Scrubbing system and its adjustment method |
| CN113578517A (en) * | 2021-06-21 | 2021-11-02 | 嘉禾县光威机械重工有限公司 | Sand washer |
| GB2597327A (en) * | 2020-07-20 | 2022-01-26 | Terex Gb Ltd | Material washing system and apparatus |
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| CN2578513Y (en) * | 2002-05-31 | 2003-10-08 | 中国水利水电基础工程局科研所 | Mud purifiers |
| CN103203292A (en) * | 2013-03-17 | 2013-07-17 | 徐州雷曼机械科技有限公司 | Wedged double-layer balance mud screen for cast-in-place pile mud purification unit |
| CN203213987U (en) * | 2013-03-17 | 2013-09-25 | 徐州雷曼机械科技有限公司 | Cast-in-place pile mud processing equipment with functions of mud making and remote slag discharge |
| CN203847028U (en) * | 2014-05-14 | 2014-09-24 | 王建东 | Mud purification device provided with electricity generator system |
| CN104492617A (en) * | 2014-12-12 | 2015-04-08 | 佛山市绿建环保科技有限公司 | Slurry sediment diversion machine for treating waste materials |
| CN205599321U (en) * | 2016-03-17 | 2016-09-28 | 福建省绿能环保科技有限公司 | Washed -out sand equipment |
-
2016
- 2016-03-17 CN CN201610152744.4A patent/CN105597916A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2578513Y (en) * | 2002-05-31 | 2003-10-08 | 中国水利水电基础工程局科研所 | Mud purifiers |
| CN103203292A (en) * | 2013-03-17 | 2013-07-17 | 徐州雷曼机械科技有限公司 | Wedged double-layer balance mud screen for cast-in-place pile mud purification unit |
| CN203213987U (en) * | 2013-03-17 | 2013-09-25 | 徐州雷曼机械科技有限公司 | Cast-in-place pile mud processing equipment with functions of mud making and remote slag discharge |
| CN203847028U (en) * | 2014-05-14 | 2014-09-24 | 王建东 | Mud purification device provided with electricity generator system |
| CN104492617A (en) * | 2014-12-12 | 2015-04-08 | 佛山市绿建环保科技有限公司 | Slurry sediment diversion machine for treating waste materials |
| CN205599321U (en) * | 2016-03-17 | 2016-09-28 | 福建省绿能环保科技有限公司 | Washed -out sand equipment |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921252A (en) * | 2016-06-04 | 2016-09-07 | 王杨 | Efficient and environment-friendly sludge separation device |
| CN106670174A (en) * | 2017-01-09 | 2017-05-17 | 河海大学 | Automatic sand washing device |
| CN109046758A (en) * | 2018-09-20 | 2018-12-21 | 中交路桥华南工程有限公司 | Scrubbing system and its adjustment method |
| CN114471934A (en) * | 2018-09-20 | 2022-05-13 | 中交路桥华南工程有限公司 | Sand washing system and debugging method thereof |
| CN109046758B (en) * | 2018-09-20 | 2024-05-17 | 中交路桥华南工程有限公司 | Sand washing system and debugging method thereof |
| GB2597327A (en) * | 2020-07-20 | 2022-01-26 | Terex Gb Ltd | Material washing system and apparatus |
| GB2597327B (en) * | 2020-07-20 | 2022-12-21 | Terex Gb Ltd | Material Washing System and Apparatus |
| US11673146B2 (en) | 2020-07-20 | 2023-06-13 | Terex Gb Limited | Material washing system and apparatus |
| CN113578517A (en) * | 2021-06-21 | 2021-11-02 | 嘉禾县光威机械重工有限公司 | Sand washer |
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| C06 | Publication | ||
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 362000 Fujian Luojiang Quanzhou Economic Development Zone Hardware mechanical and Electrical Industrial Park Applicant after: FUJIAN NONNON TECHNOLOGY CO., LTD. Address before: East Lake Fengze Street District of Quanzhou City, Fujian province 362000 south of Fengshan Jinmao Building Room 729 No. 121 Applicant before: FUJIAN NONNON TECHNOLOGY CO., LTD. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160525 |