CN101518698B - Device and method for cleaning out sediments at bottom of sedimentation tank - Google Patents
Device and method for cleaning out sediments at bottom of sedimentation tank Download PDFInfo
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- CN101518698B CN101518698B CN2009100089194A CN200910008919A CN101518698B CN 101518698 B CN101518698 B CN 101518698B CN 2009100089194 A CN2009100089194 A CN 2009100089194A CN 200910008919 A CN200910008919 A CN 200910008919A CN 101518698 B CN101518698 B CN 101518698B
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Abstract
The invention relates to a device for cleaning out sediments at the bottom of a sedimentation tank, which comprises the sedimentation tank, wherein the sedimentation tank is provided with an ore magmainlet and an overflow outlet, and the bottom of the sedimentation tank is provided with a suction inlet which is connected with a discharge pipe and a backwash water pipe. The device and a using meth od thereof change the mode that the prior art adopts a carry scraper and a vehicle to take away the sediment blocks at the bottom of the sedimentation tank, save manpower and material resources, and greatly improve the production efficiency simultaneously.
Description
Technical field
The present invention relates to the Apparatus and method for of scavenger precipitation pond bottom precipitation thing, relate in particular to the equipment and the using method thereof of the defeated middle scavenger precipitation pond of solid material pipelines bottom precipitation thing.
Background technology
In the solid material pipelines course of conveying, as when the pipeline transportation iron ore slurry, because it is limited and the ore pulp volume mass is huge to handle the disposal ability of pulp dewatering equipment, some ore pulp inevitably will temporarily be positioned in the sedimentation basin on ground.The untimely removing after time is permanent, will accumulate a large amount of sediments in the sedimentation basin, if will influence the operating efficiency of sedimentation basin.
Thereby be the problem that pipeline conveying solid substance material must solve being deposited in that concentrate in the pond transports how, existing solution is to transport with scraper and automobile, but such settling mode exists the problem big, that cost is high of polluting.
In addition, if when adding the concentrate at the bottom of the water pulping is removed the pond,, thereby be to be difficult to realize in the prior art because the area and the bulky of sedimentation basin do not have suitable agitator available.
Summary of the invention
The objective of the invention is to design the Apparatus and method for of a kind of scavenger precipitation pond bottom precipitation thing, this Apparatus and method for has changed in the conventional art scraper and the automobile sedimentary pattern in the sedimentation basin of moving that adopts.
In order to solve the technical problem of above-mentioned existence, the present invention has adopted following scheme: the equipment of a kind of scavenger precipitation pond bottom precipitation thing, comprise sedimentation basin, on described sedimentation basin, be provided with ore pulp inlet and overflow outlet, be provided with suction inlet in described sedimentation basin bottom, described suction inlet is connected with discharge nozzle, and described suction inlet is connected with the recoil water pipe.
The method of a kind of scavenger precipitation pond bottom precipitation thing equipment may further comprise the steps:
(a) close described outlet valve B, open described outlet valve A simultaneously;
(b) open recoil water valve on the described recoil water pipe, the High-Pressure Water in the described recoil water pipe impacts the sediment of sedimentation basin bottom caking through described suction inlet;
(c) open described giant, the sediment of the described sedimentation basin of high pressure water impact that penetrates in the described giant and dilution bottom caking;
(d) after caking sediment in the sedimentation basin is diluted, closes described recoil water valve, and open described outlet valve B, start described slag stock pump, will dilute the back ore pulp by outside the described outlet valve B output sedimentation basin.
The equipment and the using method thereof of this scavenger precipitation pond bottom precipitation thing compared with prior art, have following beneficial effect:
Because the present invention has adopted the caking sediment in recoil water pipe and the giant dilution sedimentation basin, changed adopt scraper and automobile to move in the conventional art the long-pending block mode of precipitation that the sedimentation basin bottom piles up, save the man power and material, also improved production efficiency simultaneously greatly.
Description of drawings
Fig. 1: the structural representation of the equipment of scavenger precipitation of the present invention pond bottom precipitation thing;
Fig. 2: the schematic top plan view of the equipment of scavenger precipitation of the present invention pond bottom precipitation thing;
Description of reference numerals:
The 1-giant; 2-ore pulp inlet; The 3-high-pressure water pipe; 4-overflow outlet; The 5-sedimentation basin; 6-outlet valve A; The 7-suction inlet; The 8-water valve that recoils; 9-slag stock pump; 10-outlet valve B; The 11-water pipe that recoils; The 12-discharge nozzle.
The specific embodiment
Below in conjunction with Fig. 1 and Fig. 2, the present invention will be further described.
Equipment shown in Fig. 1,2 comprises sedimentation basin 5, on sedimentation basin 5, be provided with ore pulp inlet 2 and overflow outlet 4, usually ore pulp flows into the sedimentation basin 5 from ore pulp inlet 2, can export 4 from overflow and flow out sedimentation basin when production needs, but the ore pulp that does not have in time to handle will be deposited at the bottom of the pond.Be provided with suction inlet 7 in sedimentation basin 5 bottoms, suction inlet 7 is connected with discharge nozzle 12, and suction inlet 7 also is connected with recoil water pipe 11 simultaneously.
The invention also discloses the method for scavenger precipitation pond bottom precipitation thing, may further comprise the steps:
(a) close outlet valve B10, open described outlet valve A6;
(b) open the recoil water valve 8 of recoil on the water pipe 11, the High-Pressure Water in the recoil water pipe 11 impacts the sediment of sedimentation basin 5 bottoms caking through suction inlet 7;
(c) open giant 1, the sediment of high pressure water impact that penetrates in the giant 1 and dilution 5 bottoms, pond, institute shallow lake caking;
(d) after caking sediment in the sedimentation basin 5 is diluted, closes recoil water valve 8, and open outlet valve B10, start slag stock pump 9, the ore pulp after the dilution is passed through outside the outlet valve B10 output sedimentation basin 5.Above-mentioned steps b and described step c carry out simultaneously.
Claims (8)
1. the equipment of a scavenger precipitation pond bottom precipitation thing, comprise sedimentation basin (5), on described sedimentation basin (5), be provided with ore pulp inlet (2) and overflow outlet (4), it is characterized in that: be provided with many very giants (1) at described sedimentation basin (5) periphery, described giant (1) is connected with high-pressure water pipe (3), is used for impacting and diluting the sediment of described sedimentation basin (5) bottom caking; Be provided with suction inlet (7) in the bottom of sedimentation basin (5), suction inlet is connected with the slurry output device, is used for the sediment after the dilution is cleared up away; Described slurry output device comprises discharge nozzle (12), slag stock pump (9) and recoil water pipe (11), and wherein discharge nozzle (12) is connected with described suction inlet (7), and slag stock pump (9) is installed on discharge nozzle, and recoil water pipe (11) also is connected with discharge nozzle.
2. the equipment of scavenger precipitation according to claim 1 pond bottom precipitation thing, it is characterized in that: the input of going up slag stock pump (9) at described discharge nozzle (12) is provided with outlet valve A (6), and the output of going up slag stock pump (9) at described discharge nozzle (12) is provided with outlet valve B (10).
3. the equipment of scavenger precipitation according to claim 2 pond bottom precipitation thing, it is characterized in that: the link position of described recoil water pipe (11) is positioned between described slag stock pump (9) and the described outlet valve A (6), and described recoil water pipe (11) is provided with a recoil water valve (8).
4. the equipment of scavenger precipitation according to claim 3 pond bottom precipitation thing is characterized in that: the recoil hydraulic pressure in the described recoil water pipe (11) is 5-10kg/m
2
5. according to the equipment of each described scavenger precipitation pond bottom precipitation thing of claim 2-4, it is characterized in that: described giant (1) rifle head is rotatable.
6. according to the equipment of each described scavenger precipitation pond bottom precipitation thing of claim 2-4, it is characterized in that: hydraulic pressure is 5-10kg/m in the described high-pressure water pipe (3)
2
7. method of using any one described device clear sedimentation basin bottom precipitation thing of claim 2 to 6 may further comprise the steps:
(a) close described outlet valve B (10), open described outlet valve A (6);
(b) open recoil water valve (8) on the described recoil water pipe (11), the High-Pressure Water in the described recoil water pipe (11) impacts the sediment of sedimentation basin (5) bottom caking through described suction inlet (7);
(c) open described giant (1), the sediment of high pressure water impact that penetrates in the described giant (1) and the described sedimentation basin of dilution (5) bottom caking;
(d) after caking sediment in the sedimentation basin (5) is diluted, close described recoil water valve
(8), and open described outlet valve B (10), start described slag stock pump (9),
Ore pulp after the dilution is exported outside the sedimentation basin (5) by described outlet valve B (10).
8. according to the method for claim 7, it is characterized in that: described step (b) and described step (c) are carried out simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100089194A CN101518698B (en) | 2009-02-13 | 2009-02-13 | Device and method for cleaning out sediments at bottom of sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100089194A CN101518698B (en) | 2009-02-13 | 2009-02-13 | Device and method for cleaning out sediments at bottom of sedimentation tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101518698A CN101518698A (en) | 2009-09-02 |
| CN101518698B true CN101518698B (en) | 2011-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100089194A Active CN101518698B (en) | 2009-02-13 | 2009-02-13 | Device and method for cleaning out sediments at bottom of sedimentation tank |
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| Country | Link |
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| CN (1) | CN101518698B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825226B (en) * | 2010-04-15 | 2013-03-06 | 云南大红山管道有限公司 | Circulating pulp preparation system used in iron ore concentrate pipeline transportation and control method thereof |
| CN102228816A (en) * | 2011-06-03 | 2011-11-02 | 云南大红山管道有限公司 | Stirring device in ore pulp emergency pond and stirring method thereof |
| CN102383492A (en) * | 2011-08-29 | 2012-03-21 | 太平洋水处理工程有限公司 | Swirl nozzle and sewage tank complete set dredging and lifting device utilizing same |
| CN109644888A (en) * | 2019-02-22 | 2019-04-19 | 牡丹江市曙光机电配件制造有限公司 | A kind of cultivating system, method and apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2483502Y (en) * | 2001-06-01 | 2002-03-27 | 宜昌黑旋风工程机械有限公司 | Mud purification apparatus |
| CN201394499Y (en) * | 2009-02-13 | 2010-02-03 | 云南大红山管道有限公司 | Device for removing sediment on bottom part of sedimentation tank |
-
2009
- 2009-02-13 CN CN2009100089194A patent/CN101518698B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2483502Y (en) * | 2001-06-01 | 2002-03-27 | 宜昌黑旋风工程机械有限公司 | Mud purification apparatus |
| CN201394499Y (en) * | 2009-02-13 | 2010-02-03 | 云南大红山管道有限公司 | Device for removing sediment on bottom part of sedimentation tank |
Non-Patent Citations (2)
| Title |
|---|
| 甘朋利等.略谈沉淀池污泥的简单清掏.《铁道劳动卫生通讯》.1986,(第2期),46. * |
| 甘朋利等.略谈沉淀池污泥的简易清掏.《铁道劳动卫生通讯》.1986,(第2期),46. * |
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| CN101518698A (en) | 2009-09-02 |
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