CN206631400U - A kind of two level cross-flow horizontal washing tower - Google Patents
A kind of two level cross-flow horizontal washing tower Download PDFInfo
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- CN206631400U CN206631400U CN201621381235.0U CN201621381235U CN206631400U CN 206631400 U CN206631400 U CN 206631400U CN 201621381235 U CN201621381235 U CN 201621381235U CN 206631400 U CN206631400 U CN 206631400U
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Abstract
The utility model discloses a kind of two level cross-flow horizontal washing tower, including tower body, water tank, inlet plenum, exhaust chamber, the inlet plenum and the exhaust chamber are connected to the both ends of tower body, and the water tank is located at the underface of tower body；Two spray chambers are provided with above the tower body, two-stage scrubber layer and two-stage demisting layer are provided with inside tower body；One-level scrubber layer is located at immediately below one-level spray chamber, and two level scrubber layer is located at immediately below two level spray chamber；Filling washing mass transfer random packing in the two-stage scrubber layer；Filling demisting structured packing in the two-stage demisting layer；The water tank bottom is connected by water inlet pipe with two stage cycle water pump, the water circulating pump and spray supervisor's connection.The utility model is suitable for having the advantages that mass-transfer efficiency is high, defogging effect is good, compact-sized, manufacturing cost is cheap, installation is simple, convenient transportation.In addition, using modularized design, batch production can be also realized, development amount is further reduced, reduces equipment production cost.
Description
Technical field
It the utility model is related to field of Environment Protection, more particularly to a kind of two level cross-flow horizontal washing tower.
Background technology
For the scrubbing tower of field of Environment Protection, be contacted with each other by cleaning solution in scrubbing tower (liquid phase) and gas phase, mass transfer will
Separated from contaminants in gas phase, react away, so as to reach the purpose of purification gas.
Pollutant of different nature in some waste gas be present, when one-level washing process can not meet requirement, it is necessary to
To two level washing process.
Conventional scrubbing tower is vertical scrubbing tower, and horizontal washing tower is single-stage scrubbing tower using relatively fewer.
In vertical column, gas phase is from bottom to top, liquid phase is from top to bottom through washing packing layer and abundant contact mass transfer, gas phase
With liquid phase counter current contacting.
In horizontal tower, gas phase is from left to right, liquid phase is from top to bottom through washing packing layer and abundant contact mass transfer, gas phase
Contacted with liquid phase cross-flow.
Vertical column is applied to when two level is washed, it is necessary to two towers are together in series by airduct, its exist floor space it is big,
The problems such as in-site installation is cumbersome, equipment is not compact, manufacturing cost is high.
When horizontal tower is applied to two level washing, two-stage tower can directly be connected, and connecting pipe can be saved.But the method is still
Need to solve that mass-transfer efficiency is low, defogging effect is poor, demister easily blocks, washing section string water, tower body length are long, not readily transportable etc.
Problem.In addition, horizontal tower outer tank liquid level is had a great influence by tower body internal gas flow pressure, to water tank moisturizing and drain operation
Cause necessarily to perplex.
Utility model content
Due to above mentioned problem be present, the utility model provides a kind of two level cross-flow horizontal washing tower, can solve the problem that existing
Problem present in technology.
The technical solution of the utility model is as follows：
The utility model provides a kind of two level cross-flow horizontal washing tower, including tower body, water tank, inlet plenum, exhaust chamber.Institute
State inlet plenum and the exhaust chamber is connected to the both ends of tower body；The water tank is located at the underface of tower body, and water tank top plate is same
When be also tower body bottom plate；Two spray chambers are provided with above the tower body, two-stage scrubber layer and two-stage demisting are provided with inside tower body
Layer.One-level scrubber layer is located at immediately below one-level spray chamber, and two level scrubber layer is located at immediately below two level spray chamber.Two-stage scrubber layer and
Two-stage demisting layer is equipped with certain tilt angle alpha, and α scope is 70 °~85 °；The water tank bottom passes through water inlet pipe and two
Level water circulating pump connection, the water circulating pump and spray supervisor's connection.
Filling washing mass transfer random packing in the two-stage scrubber layer；Filling demisting is with regular in the two-stage demisting layer
Filler.
The two-stage scrubber layer windward side is provided with preceding Washing spray nozzle, and top washing spray is provided with the top of the two-stage scrubber layer
Mouth.The two-stage demisting layer lee face is equipped with back flushing nozzle；The Washing spray nozzle is connected with spray piping, the backwash
Nozzle is connected with backwash branch pipe.
Chin spoiler, middle deflector and upper water conservancy diversion are provided with passage between the one-level demisting layer and two level scrubber layer
Plate, the baffle upper plate and chin spoiler have a generally triangular shape.
One piece of dividing plate is provided among the water tank, water tank is divided into two；
The tower body bottom is connected with some downcomers and inserted inside water tank；
Three layers of spray dividing plate are provided with the spray chamber, internal partition insertion is washed in mass transfer random packing；
The backwash branch pipe and backwash supervisor's connection.Each backwash branch pipe is provided with a valve for being used to switch,
The reserved backwashing water interface of backwash supervisor.
The material of all of above part can use stainless steel, fiberglass or carbon steel inside lining anti-corrosive material to make.
By above-mentioned technological means, the application can realize that be one by two horizontal washing tower organic combinations washes with two level
Wash the entirety of function, two-stage washing is seamlessly connected, compact-sized, manufacturing cost is cheap, installation is simple, convenient transportation；Scrubber layer
Windward side and top are equipped with nozzle, strengthen gas phase and effective contact area of liquid phase and time of contact；Scrubber layer is according to one
Constant inclination rake angle is installed, and liquid phase flows along airflow direction, adds the wetted area of filler, enhances the mass transfer of gas-liquid two-phase
Effect；For demister using efficient regular demisting filler, demisting efficiency is high, and for the droplet more than 5um, efficiency high is up to 99%；Remove
Mist layer is provided with back flushing nozzle, prevents that particulate matter is intercepted and blocked by demister in gas phase；One-level demisting layer and two level spraying layer
Between passage by setting chin spoiler, middle deflector and baffle upper plate, not only prevented string water problems, moreover it is possible to realize gas
The reallocation of stream；Wash cycle liquid is entered in water tank by downcomer, forms fluid-tight, avoids water tank level by gas inside tower body
Flowing pressure influences and fluctuated.In addition, using modularized design, batch production can be also realized, reduces equipment manufacturing costs.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
In figure, 1, tower body；2nd, inlet plenum；3rd, exhaust chamber；4th, water tank；5th, spray chamber；6th, scrubber layer；7th, demisting layer；8th, water
Roof box；9th, water tank baffle；10th, chin spoiler；11st, baffle upper plate；12nd, middle deflector；13rd, dividing plate is sprayed；14th, lower water
Pipe；15th, circulating pump；16th, water inlet pipe；17th, spray supervisor；18th, preceding Washing spray nozzle；19th, top Washing spray nozzle；20th, backwashing water
Branch pipe；21st, backwash valve；22nd, backwash supervisor；23rd, back flushing nozzle.
Embodiment
In order that the purpose of this utility model and advantage are more clearly understood, the utility model is entered with reference to embodiments
Row is further described.It should be appreciated that specific embodiment described herein is only to explain the utility model, and do not have to
In restriction the utility model.
Referring to Fig. 1, the embodiments of the invention provide a kind of two level cross-flow horizontal washing tower, including tower body 1, water tank 4, air inlet
Room 2, exhaust chamber 3.Inlet plenum 2 and the exhaust chamber 3 are connected to the both ends of tower body 1；Water tank 4 is located at the underface of tower body 1,
Water tank top plate 8 is also the bottom plate of tower body simultaneously；Two spray chambers 5 are provided with above tower body, the He of two-stage scrubber layer 6 is provided with inside tower body
Two-stage demisting layer 7.One-level scrubber layer is located at immediately below one-level spray chamber, and two level scrubber layer is located at immediately below two level spray chamber.Two
Level scrubber layer 6 and two-stage demisting layer 7 are equipped with certain tilt angle alpha, and α scope is 70 °~85 °；Water tank bottom is by entering
Water pipe 16 is connected with water circulating pump 15, and the water circulating pump 15 is connected with spray supervisor 17；
Filling washing mass transfer random packing in two-stage scrubber layer 6；Filling demisting structured packing in two-stage demisting layer 7.
The windward side of two-stage scrubber layer 6 is provided with preceding Washing spray nozzle 18, and the top of two-stage scrubber layer 6 is provided with top Washing spray nozzle 19.
The lee face of two-stage demisting layer 7 is equipped with back flushing nozzle 23；Washing spray nozzle is connected with spray piping, the back flushing nozzle
23 are connected with backwash branch pipe 20.
Be provided with passage between the one-level demisting layer and two level scrubber layer chin spoiler 10, middle deflector 12 and on
Deflector 11, the baffle upper plate 11 and chin spoiler 10 have a generally triangular shape；
One piece of dividing plate 9 is provided among the water tank 4, water tank is divided into two；
Three layers of spray dividing plate 13 are provided with the spray chamber 5, spray dividing plate 13 is inserted in washing mass transfer random packing；
The backwash branch pipe 20 is connected with backwash supervisor 22.Each backwash branch pipe 20 is provided with a back flush valves
21, the 22 reserved backwashing water interface of backwash supervisor.
The material of all of above part can use stainless steel, fiberglass or carbon steel inside lining anti-corrosive material to make.
It should be understood that these embodiments are merely to illustrate the utility model rather than limitation the scope of the utility model.
In addition, it is to be understood that after the content of the utility model instruction has been read, those skilled in the art can make to the utility model
Various changes or modification, these equivalent form of values equally fall within the application appended claims limited range.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (8)
- A kind of 1. two level cross-flow horizontal washing tower, it is characterised in that including tower body, water tank, inlet plenum, exhaust chamber, the air inlet Room and the exhaust chamber are connected to the both ends of tower body, and the water tank is located at the underface of tower body；It is provided with above the tower body Two spray chambers, tower body inside are provided with two-stage scrubber layer and two-stage demisting layer；One-level scrubber layer is located at immediately below one-level spray chamber, Two level scrubber layer is located at immediately below two level spray chamber；Filling washing mass transfer random packing in the two-stage scrubber layer；Described two Filling demisting structured packing in level demisting layer；The water tank bottom is connected by water inlet pipe with two stage cycle water pump, described to follow Ring water pump and spray supervisor's connection.
- 2. a kind of two level cross-flow horizontal washing tower according to claim 1, it is characterised in that two-stage scrubber layer and two-stage are removed Mist layer is equipped with certain tilt angle alpha, and α scope is 70 °~85 °.
- 3. a kind of two level cross-flow horizontal washing tower according to claim 1, it is characterised in that the two-stage scrubber layer is windward Face is provided with preceding Washing spray nozzle, and top Washing spray nozzle is provided with the top of the two-stage scrubber layer；The two-stage demisting layer lee face is all provided with There is back flushing nozzle；The Washing spray nozzle is connected with spray piping, and the back flushing nozzle is connected with backwash branch pipe.
- 4. a kind of two level cross-flow horizontal washing tower according to claim 1, it is characterised in that the one-level demisting layer and two Chin spoiler, middle deflector and baffle upper plate, the baffle upper plate and chin spoiler are provided with passage between level scrubber layer Have a generally triangular shape.
- 5. a kind of two level cross-flow horizontal washing tower according to claim 1, it is characterised in that one is provided among the water tank Block dividing plate, water tank is divided into two.
- 6. a kind of two level cross-flow horizontal washing tower according to claim 1, it is characterised in that the tower body bottom is connected with Some downcomers are simultaneously inserted inside water tank.
- 7. a kind of two level cross-flow horizontal washing tower according to claim 1, it is characterised in that three are provided with the spray chamber Layer spray dividing plate, spray dividing plate insertion are washed in mass transfer random packing.
- A kind of 8. two level cross-flow horizontal washing tower according to claim 3, it is characterised in that the backwash branch pipe with it is anti- Supervisor's connection is rinsed, each branch pipe that backwashes is provided with a back flush valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381235.0U CN206631400U (en) | 2016-12-16 | 2016-12-16 | A kind of two level cross-flow horizontal washing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381235.0U CN206631400U (en) | 2016-12-16 | 2016-12-16 | A kind of two level cross-flow horizontal washing tower |
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| Publication Number | Publication Date |
|---|---|
| CN206631400U true CN206631400U (en) | 2017-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621381235.0U Active CN206631400U (en) | 2016-12-16 | 2016-12-16 | A kind of two level cross-flow horizontal washing tower |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671733A (en) * | 2018-07-31 | 2018-10-19 | 太仓市宇格明叶环保设备有限公司 | The horizontal intersection exhaust gas washing tower of one kind and its working method |
| CN108704459A (en) * | 2018-04-08 | 2018-10-26 | 广州景峰环保科技有限公司 | A kind of emission-control equipment |
| CN109569209A (en) * | 2019-01-24 | 2019-04-05 | 昊姆（上海）节能科技有限公司 | Multistage crossing current absorption tower and the multistage crossing current absorption process for utilizing it |
| CN114206473A (en) * | 2021-11-09 | 2022-03-18 | 无锡星亿智能环保装备股份有限公司 | Waste gas purification tower |
| CN114245756A (en) * | 2021-11-11 | 2022-03-25 | 无锡星亿智能环保装备股份有限公司 | Horizontal waste gas purifying tower |
-
2016
- 2016-12-16 CN CN201621381235.0U patent/CN206631400U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704459A (en) * | 2018-04-08 | 2018-10-26 | 广州景峰环保科技有限公司 | A kind of emission-control equipment |
| CN108671733A (en) * | 2018-07-31 | 2018-10-19 | 太仓市宇格明叶环保设备有限公司 | The horizontal intersection exhaust gas washing tower of one kind and its working method |
| CN108671733B (en) * | 2018-07-31 | 2023-05-02 | 太仓市宇格明叶环保设备有限公司 | Horizontal cross waste gas washing tower and working method thereof |
| CN109569209A (en) * | 2019-01-24 | 2019-04-05 | 昊姆（上海）节能科技有限公司 | Multistage crossing current absorption tower and the multistage crossing current absorption process for utilizing it |
| CN114206473A (en) * | 2021-11-09 | 2022-03-18 | 无锡星亿智能环保装备股份有限公司 | Waste gas purification tower |
| WO2023082033A1 (en) * | 2021-11-09 | 2023-05-19 | 无锡星亿智能环保装备股份有限公司 | Flue gas purification tower |
| CN114245756A (en) * | 2021-11-11 | 2022-03-25 | 无锡星亿智能环保装备股份有限公司 | Horizontal waste gas purifying tower |
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