CN109107271A - A kind of water system of dynamic wave scrubbing tower overflow weir - Google Patents
A kind of water system of dynamic wave scrubbing tower overflow weir Download PDFInfo
- Publication number
- CN109107271A CN109107271A CN201811307779.6A CN201811307779A CN109107271A CN 109107271 A CN109107271 A CN 109107271A CN 201811307779 A CN201811307779 A CN 201811307779A CN 109107271 A CN109107271 A CN 109107271A
- Authority
- CN
- China
- Prior art keywords
- overflow weir
- scrubbing tower
- water
- dynamic wave
- outlet tube
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 238000005201 scrubbing Methods 0.000 title claims abstract description 31
- 239000007921 spray Substances 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims description 27
- 238000004062 sedimentation Methods 0.000 claims description 13
- 239000006228 supernatant Substances 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 7
- 238000002679 ablation Methods 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 6
- 230000008021 deposition Effects 0.000 abstract description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 239000004927 clay Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
Abstract
A kind of water system of dynamic wave scrubbing tower overflow weir, including scrubbing tower tower body, circulating pump and sedimenting system, the side side wall of the scrubbing tower tower body is equipped with circulation outlet tube and dynamic wave reverse jet tube, overflow weir is equipped at the top of the dynamic wave reverse jet tube, it is internally provided with reverse spray head, the reverse spray head is connected by sparge pipe with circulation outlet tube, the circulation outlet tube is arranged in scrubbing tower tower body lower end position, the circulating pump is arranged on the circulation outlet tube, water a part in the circulation outlet tube supplies water through sparge pipe to reverse spray head, a part supplies water through sedimenting system to overflow weir.The present invention provides a kind of water system of dynamic wave scrubbing tower overflow weir, not will cause overflow weir endless tube deposition blocking, can be good at the inflow for controlling overflow weir, does not easily cause overflow weir ablation.
Description
Technical field
The present invention relates to dynamic wave scrubbing system more particularly to a kind of water systems of dynamic wave scrubbing tower overflow weir.
Background technique
Dynamic wave scrubbing system is a kind of form of scrubbing tower, is widely used in the purification of relieving haperacidity flue gas, is had efficient
Dedusting and lowering ability.Its working principle is that relieving haperacidity flue gas enters at the top of dynamic wave reverse jet tube, flow from up to down, with nozzle
The reverse bottom-up cleaning solution making contact ejected generates the gas-liquid that turbulent area carries out rapidly, continuously and exchanges, in flue gas
Dirt and beavy metal impurity enter liquid phase.When flue gas and liquid momentum balance, liquid drops down onto lower part reservoir.Flue gas is through dedusting, drop
Wen Hou is further processed into gas colling tower.But one of the main component in practice production in dynamic wave scrubbing system
Often there is situations such as ablation and endless tube deposition blocking in overflow weir, causes whole system operating rate low, blowing out is frequent, greatly shadow
The normal operation of system is rung.
The main reason for causing overflow weir ablation and endless tube deposition blocking often occur is the deficiency of overflow weir way of supplying water,
Currently, there are mainly two types of overflow weir way of supplying water: one is the modes by the process water height in head tank from pressure to flow into overflow weir
Supply water to it, another kind be by dynamic wave scrubbing tower through circulating pump to dynamic wave nozzle supplies water while to overflow weir
It supplies water, both way of supplying water have water quality clay content height, easily cause overflow weir endless tube deposition blocking and bad control
The inflow of overflow weir processed, easily causes overflow weir the defects of ablation often occur.
Summary of the invention
The technical problem to be solved by the present invention is overcoming the deficiencies of the prior art and provide a kind of dynamic wave scrubbing tower overflow
The water system on weir not will cause overflow weir endless tube deposition blocking, can be good at the inflow for controlling overflow weir, does not easily cause
Overflow weir ablation.
The technical solution adopted by the present invention to solve the technical problems is: a kind of dynamic wave scrubbing tower overflow weir for water system
System, including scrubbing tower tower body, circulating pump and sedimenting system, the side side wall of the scrubbing tower tower body are equipped with circulation outlet tube and move
Reeb reverse jet tube, the dynamic wave reverse jet tube top are equipped with overflow weir, are internally provided with reverse spray head, the reverse spray head passes through
Sparge pipe is connected with circulation outlet tube, and the circulation outlet tube setting is in scrubbing tower tower body lower end position, the circulating pump setting
On the circulation outlet tube, water a part in the circulation outlet tube supplies water through sparge pipe to reverse spray head, a part warp
Sedimenting system supplies water to overflow weir.
Further, the sedimenting system includes inclined plate sedimentation slot, supernatant liquid bath, clear liquid pump and circulation line, the circulation
Pipeline one end is connected with circulation outlet tube, and one end is connected with overflow weir, the inclined plate sedimentation slot, supernatant liquid bath, clear liquid pump
It is successively set on circulation line along water (flow) direction.
Further, the sedimenting system further includes filter pressing pump and filter press, and the filter pressing pump and filter press are along water (flow) direction
It sets gradually and is communicated at one end with the inclined plate sedimentation trench bottom, on the pipeline that one end is communicated with supernatant liquid bath.
Further, the circulation line is equipped with flow control valve at overflow weir.
Beneficial effects of the present invention: it is supplied by sparge pipe to reverse spray head by the way that water a part in outlet tube will be recycled
Water, a part supply water by sedimenting system to overflow weir, and sedimenting system is separated by solid-liquid separation the water in circulation outlet tube, make
Obtaining water quality is improved, and clay content is low, prevents overflow weir endless tube deposition from blocking, and be can be very good control by flow control valve and is overflow
Flow the inflow on weir.In addition, when unusual condition occurs in circulating pump tripping, unaffected, the short time Nei Kebao of overflow weir water supply
Overflow weir is protected not by high-temperature flue gas ablation, plays emergencing action.
Detailed description of the invention
Fig. 1-is a kind of structural schematic diagram of the water system of dynamic wave scrubbing tower overflow weir of the present invention.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Embodiment 1
Referring to Fig.1, a kind of water system of dynamic wave scrubbing tower overflow weir, including scrubbing tower tower body 1, circulating pump 4 and sedimentation system
System, the side side wall of scrubbing tower tower body are equipped with circulation outlet tube 7 and dynamic wave reverse jet tube 2, are equipped with and overflow at the top of dynamic wave reverse jet tube 2
Weir 3 is flowed, reverse spray head 6 is internally provided with, reverse spray head 6 is connected by sparge pipe 5 with circulation outlet tube 7, and circulation outlet tube 7 is set
It sets in 1 lower end position of scrubbing tower tower body, the setting of circulating pump 4 recycles water a part warp in outlet tube 7 on circulation outlet tube 7
Sparge pipe 5 supplies water to reverse spray head 6, and a part supplies water through sedimenting system to overflow weir 3.
Sedimenting system includes inclined plate sedimentation slot 10, supernatant liquid bath 11, clear liquid pump 12 and circulation line 8, the circulation line 8
One end is connected with circulation outlet tube 7, and one end is connected with overflow weir 3, and flow control valve 15, institute are equipped at overflow weir 3
It states inclined plate sedimentation slot 10, supernatant liquid bath 11, clear liquid pump 12 and is successively set on circulation pipe along water (flow) direction (arrow direction in such as figure)
On road 8.The sedimenting system further includes filter pressing pump 14 and filter press 13, and filter pressing pump 14 and filter press 13 are successively set along water (flow) direction
It sets and is communicated at one end with 10 bottom of inclined plate sedimentation slot, on the pipeline that one end is communicated with supernatant liquid bath 11.
The working principle of the invention and application method: the water in scrubbing tower tower body flows into circulation outlet tube from bottom, into
Circulating pump a part flows to sparge pipe and supplies water to reverse spray head, and another part flows to inclined plate sedimentation slot, realizes and is separated by solid-liquid separation, supernatant
Liquid flows into supernatant liquid bath through circulation line, and lower end cement impurity enters filter press through filter pressing pump from bottom conduit, carries out
Filter, obtained filtrate is pooled to supernatant liquid bath by the road, and the clear liquid in supernatant liquid bath flows into circulation line through clear liquid pump to overflow
It supplies water on weir.
Claims (4)
1. a kind of water system of dynamic wave scrubbing tower overflow weir, which is characterized in that including scrubbing tower tower body, circulating pump and sedimentation
The side side wall of system, the scrubbing tower tower body is equipped with circulation outlet tube and dynamic wave reverse jet tube, the dynamic wave reverse jet tube top
Portion is equipped with overflow weir, is internally provided with reverse spray head, the reverse spray head is connected by sparge pipe with circulation outlet tube, described to follow
In scrubbing tower tower body lower end position, the circulating pump is arranged on the circulation outlet tube setting of ring outlet tube, described to recycle
Water a part in liquid pipe supplies water through sparge pipe to reverse spray head, and a part supplies water through sedimenting system to overflow weir.
2. a kind of water system of dynamic wave scrubbing tower overflow weir according to claim 1, which is characterized in that the sedimentation system
System includes inclined plate sedimentation slot, supernatant liquid bath, clear liquid pump and circulation line, and described circulation line one end is connected with circulation outlet tube
Logical, one end is connected with overflow weir, and the inclined plate sedimentation slot, supernatant liquid bath, clear liquid pump are successively set on circulation along water (flow) direction
On pipeline.
3. a kind of water system of dynamic wave scrubbing tower overflow weir according to claim 2, which is characterized in that the sedimentation system
System further includes filter pressing pump and filter press, and it is heavy with the inclined plate at one end that the filter pressing pump and filter press are set gradually along water (flow) direction
Drop trench bottom communicates, on the pipeline that one end is communicated with supernatant liquid bath.
4. a kind of water system of dynamic wave scrubbing tower overflow weir according to Claims 2 or 3, which is characterized in that described to follow
Endless tube road is equipped with flow control valve at overflow weir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811307779.6A CN109107271A (en) | 2018-11-05 | 2018-11-05 | A kind of water system of dynamic wave scrubbing tower overflow weir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811307779.6A CN109107271A (en) | 2018-11-05 | 2018-11-05 | A kind of water system of dynamic wave scrubbing tower overflow weir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109107271A true CN109107271A (en) | 2019-01-01 |
Family
ID=64853883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811307779.6A Pending CN109107271A (en) | 2018-11-05 | 2018-11-05 | A kind of water system of dynamic wave scrubbing tower overflow weir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109107271A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731424A (en) * | 2019-01-28 | 2019-05-10 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Overflow weir system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1446616A (en) * | 2002-03-23 | 2003-10-08 | 南昌有色冶金设计研究院 | Kinetic wave equip for purifying smelting fumes |
| US20160317964A1 (en) * | 2014-01-07 | 2016-11-03 | Mecs, Inc. | Gas inlet system for wet gas scrubber |
| CN107537285A (en) * | 2017-08-25 | 2018-01-05 | 金川集团股份有限公司 | A kind of metallurgical off-gas acid-making waste water multi-layer circulation recycle system and method |
| CN107875776A (en) * | 2017-12-21 | 2018-04-06 | 双盾环境科技有限公司 | A kind of rapid punching injection coupling integrated flue gas purifier of the difficult flue gas of complexity |
| CN209060709U (en) * | 2018-11-05 | 2019-07-05 | 湖南水口山有色金属集团有限公司 | A kind of water system of dynamic wave scrubbing tower overflow weir |
-
2018
- 2018-11-05 CN CN201811307779.6A patent/CN109107271A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1446616A (en) * | 2002-03-23 | 2003-10-08 | 南昌有色冶金设计研究院 | Kinetic wave equip for purifying smelting fumes |
| US20160317964A1 (en) * | 2014-01-07 | 2016-11-03 | Mecs, Inc. | Gas inlet system for wet gas scrubber |
| CN107537285A (en) * | 2017-08-25 | 2018-01-05 | 金川集团股份有限公司 | A kind of metallurgical off-gas acid-making waste water multi-layer circulation recycle system and method |
| CN107875776A (en) * | 2017-12-21 | 2018-04-06 | 双盾环境科技有限公司 | A kind of rapid punching injection coupling integrated flue gas purifier of the difficult flue gas of complexity |
| CN209060709U (en) * | 2018-11-05 | 2019-07-05 | 湖南水口山有色金属集团有限公司 | A kind of water system of dynamic wave scrubbing tower overflow weir |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731424A (en) * | 2019-01-28 | 2019-05-10 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Overflow weir system |
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