CN202187964U - System for providing stable negative pressure and automatically draining liquid water - Google Patents
System for providing stable negative pressure and automatically draining liquid water Download PDFInfo
- Publication number
- CN202187964U CN202187964U CN2011202453563U CN201120245356U CN202187964U CN 202187964 U CN202187964 U CN 202187964U CN 2011202453563 U CN2011202453563 U CN 2011202453563U CN 201120245356 U CN201120245356 U CN 201120245356U CN 202187964 U CN202187964 U CN 202187964U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- negative pressure
- liquid water
- wet pit
- waste pipe
- 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 - Lifetime
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 239000002699 waste material Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000003828 downregulation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model relates to a system for provide stable negative pressure and get rid of liquid water automatically, including vacuum pump (1), vacuum bucket (3), vacuum filter (5) and first cistern (7), vacuum pump (1) with vacuum bucket (3) are connected through first vacuum pipeline (2), vacuum bucket (3) with vacuum filter (5) are connected through second vacuum pipeline (4) vacuum bucket (3) bottom and first drain pipe (6) one end intercommunication, the other end of first drain pipe (6) inserts below first cistern liquid level (10), vacuum bucket (3) bottom mark height is higher than the elevation 10 meters of first cistern (7) are more than. The utility model provides a negative pressure that the system can provide is stable to the maintenance volume is little, can in time discharge the log raft of suction in the follow material.
Description
Technical field
The utility model relates to a kind of system that stablizes negative pressure and get rid of liquid water automatically that provides.
Background technique
Ore dressing dewatering process in the Di Kuang field particularly relates to vacuum filter, and all need a system and come for it provides reliable and stable negative pressure, vacuum just, and will from material, in time drain by the water of sucking-off.Stable degree of vacuum and drainage system are directly connected to the raising of dehydration plant throughput and stablizing of production system.That uses now provides negative pressure system, exists poor reliability, defective that maintenance is big.
Summary of the invention
The utility model has designed a kind of system that stablizes negative pressure and get rid of liquid water automatically that provides, and the technical problem of its solution is the negative pressure system that provides that uses now, and exists poor reliability, defective that maintenance is big.
In order to solve the technical problem of above-mentioned existence, the utility model has adopted following scheme:
A kind of system that stablizes negative pressure and get rid of liquid water automatically that provides; Comprise vacuum pump (1), vacuum barrel (3), vacuum filter (5) and first wet pit (7); Said vacuum pump (1) is connected through first vacuum pipe (2) with said vacuum barrel (3); Said vacuum barrel (3) is connected through second vacuum pipe (4) with said vacuum filter (5); Be communicated with first waste pipe (6) one ends in said vacuum barrel (3) bottom, the other end of said first waste pipe (6) inserts below the first wet pit liquid level (10), and the absolute altitude that said vacuum barrel (3) bottom absolute altitude is higher than said first wet pit (7) is more than 10 meters.
Further, also comprise second wet pit (9), be connected with second waste pipe (8) between said first wet pit (7) and said second wet pit (9).
Further, the position of said first waste pipe (6) outlet in said first wet pit (7) is higher than the position of said second waste pipe (8) in said first wet pit (7).
This provides the system that stablizes negative pressure and get rid of liquid water automatically to have following beneficial effect:
(1) negative regulation that can provide of the system in the utility model, and maintenance is little, can in time discharge the water of sucking-off from material.
(2) the utility model system architecture is simple, and self-control is convenient, and manufacturing cost is lower.
(3) the utility model system is more energy-conservation than conventional method, and liquid water leans on gravity to get rid of, than old technology economize on electricity.
(4) the utility model system is reliable, and rate of fault is very low.
Description of drawings
Fig. 1 is that the utility model provides the system schematic of stablizing negative pressure and getting rid of liquid water automatically.
Description of reference numerals:
1-vacuum pump; 2-the first vacuum pipe; 3-vacuum barrel; 4-the second vacuum tube; 5-vacuum filter; 6-the first waste pipe; 7-the first wet pit; 8-the second waste pipe; 9-the second wet pit; 10-the first wet pit liquid level.
Embodiment
Below in conjunction with Fig. 1, the utility model is further specified:
Wherein, vacuum pump 1 provides the machinery of vacuum.First vacuum pipe 2 is used to extract the air in the vacuum barrel 3 out, makes vacuum barrel 3 inside form negative pressure.
The stable negative pressure of vacuum barrel 3 inner formation, the liquid water of being extracted out by ceramic machine flows to vacuum barrel 3 bottoms under the effect of gravity, flow out from first waste pipe 6, flows to first wet pit 7; Vacuum barrel bottom absolute altitude must be higher than 10 meters of the absolute altitudes of I wet pit.
The liquid water that vacuum filter 5 is extracted out from material is drawn into vacuum barrel from second vacuum 4, the negative pressure that makes vacuum filter 5 obtain continuing;
Vacuum filter 5 is to utilize the vacuum principle, and liquid water is sucking-off from material, reduces the machinery of moisture content of material;
Liquid water in the vacuum barrel 3 flows into first wet pit 7 by first waste pipe 6.
Liquid water by vacuum barrel 3 flows out is accumulated at first wet pit 7, after liquid level raises, seals the mouth of pipe of first waste pipe 6, avoids air to get into first waste pipe 6; When liquid level continued to raise, the liquid water that exceeds second waste pipe 8 was flowed out by second waste pipe 8, made the wet pit 7 of winning keep a fixing liquid level.
The liquid water that first wet pit 7 exceeds its mouth of pipe flows into second wet pit 9 through second waste pipe 8; Second wet pit 9 is accumulated the liquid water that is flowed out by first wet pit 7, and is subsequent use.
Produce the negative pressure of 0.1Mpa during vacuum pump 1 operation, the air in the vacuum barrel 3 is drawn out of, and in vacuum barrel 3, produces the negative pressure of 0.1Mpa.During vacuum pump 1 continuous running, this negative pressure is stable.This negative pressure offers vacuum filter 5.In the process of vacuum filter 5 work, the liquid water in the material is extracted in the vacuum barrel 3 by what continue.Liquid water gets into the bottom of the vacuum barrel of under action of gravity, accumulating vacuum barrel 3 backs 3; Flow to first wet pit along first waste pipe; Because the pipe end of first waste pipe inserts below the liquid level of first wet pit; The process air that flows into first wet pit at liquid water can't get into drainage pipe, is remaining the negative pressure of 0.1Mpa in the vacuum barrel 3.
Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the realization of the utility model does not receive the restriction of aforesaid way; As long as adopted method design of the utility model and the various improvement that technological scheme is carried out; Or the design of the utility model and technological scheme are directly applied to other occasion without improving, all in the protection domain of the utility model.
Claims (3)
1. one kind provides the system that stablizes negative pressure and get rid of liquid water automatically; It is characterized in that: comprise vacuum pump (1), vacuum barrel (3), vacuum filter (5) and first wet pit (7); Said vacuum pump (1) is connected through first vacuum pipe (2) with said vacuum barrel (3); Said vacuum barrel (3) is connected through second vacuum pipe (4) with said vacuum filter (5); Be communicated with first waste pipe (6) one ends in said vacuum barrel (3) bottom; The other end of said first waste pipe (6) inserts below the first wet pit liquid level (10), and the absolute altitude that said vacuum barrel (3) bottom absolute altitude is higher than said first wet pit (7) is more than 10 meters.
2. according to claim 1 system that stablizes negative pressure and get rid of liquid water automatically is provided, it is characterized in that: also comprise second wet pit (9), be connected with second waste pipe (8) between said first wet pit (7) and said second wet pit (9).
3. according to claim 1 or 2 system that stablizes negative pressure and get rid of liquid water automatically is provided, it is characterized in that: the position of said first waste pipe (6) outlet in said first wet pit (7) is higher than the position of said second waste pipe (8) in said first wet pit (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202453563U CN202187964U (en) | 2011-07-13 | 2011-07-13 | System for providing stable negative pressure and automatically draining liquid water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202453563U CN202187964U (en) | 2011-07-13 | 2011-07-13 | System for providing stable negative pressure and automatically draining liquid water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202187964U true CN202187964U (en) | 2012-04-11 |
Family
ID=45919418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202453563U Expired - Lifetime CN202187964U (en) | 2011-07-13 | 2011-07-13 | System for providing stable negative pressure and automatically draining liquid water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202187964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269184A (en) * | 2011-07-13 | 2011-12-07 | 云南大红山管道有限公司 | System capable of providing stable negative pressure and discharging liquid water automatically |
-
2011
- 2011-07-13 CN CN2011202453563U patent/CN202187964U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269184A (en) * | 2011-07-13 | 2011-12-07 | 云南大红山管道有限公司 | System capable of providing stable negative pressure and discharging liquid water automatically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |
|
| CX01 | Expiry of patent term |