CN202136899U - Wind water mist filtering, purifying and dust-removing equipment used with drying equipment - Google Patents
Wind water mist filtering, purifying and dust-removing equipment used with drying equipment Download PDFInfo
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- CN202136899U CN202136899U CN201120239438U CN201120239438U CN202136899U CN 202136899 U CN202136899 U CN 202136899U CN 201120239438 U CN201120239438 U CN 201120239438U CN 201120239438 U CN201120239438 U CN 201120239438U CN 202136899 U CN202136899 U CN 202136899U
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Abstract
The utility model provides wind water mist filtering, purifying and dust-removing equipment used with drying equipment, which consists of a flue gas pipe unit, a purifying and dust-removing unit and a muddy water treatment unit. The flue gas pipe unit is connected with the muddy water treatment unit, the muddy water treatment unit is connected with the purifying and dust-removing unit, a wind inlet of a flue gas pipe is connected with a flue gas muddy article sediment box, a discharge pipe is connected to a discharge fan, a muddy water storage pond at the bottom of a flue gas purifying opening is connected with a water pump, a muddy water pump is connected with a coal slime filter pressing treatment machine, the coal slime filter pressing treatment machine is connected with a water purifying pipe, and the purifying and dust-removing unit comprises a clear water tank, a water mist purifying sprayer and a clean water supply pipeline. The wind water mist filtering, purifying and dust-removing equipment is used for realizing dust pollution purification and treatment in industries of power plants, cement, chemical engineering, achieves excellent effect and is reliable in operation, spraying dust-removing equipment utilizes recycling water until particle substances in washing liquor are quite high in degree, water resources are saved, a water treatment facility is simplified, and cost is reduced.
Description
(1) technical field
The utility model relates to the dust removal by filtration technology, is exactly a kind of specifically and the supporting geomantic omen mist filtration, purification cleaner of drying plant.
(2) background technology
Cleaner is meant the equipment of from flue gas, separating dust, and the dust removal mechanism of cleaner is very simple, and it is the same with the dust removal mechanism of mouth mask, is through filtering material the machinery of fly ash granule in the flue gas to be tackled to realize.But in addition; The fly ash granule of receiving has earlier also formed the stable dense grieshoch (being commonly referred to as filter cake or filter bed) of one deck at filter material surface; It has played good filtration again, particularly makes the cleaner of filter bag of establishment cloth, and this metafiltration bed has played main filtration.Filter element can become filtrate through weaving (or acupuncture) by staple, glass fibre or various chemical fibre, is sewn into the filter bag of vertical hanging again.Remaining pressure loss of bag-type dust equipment is to be produced by flue and baffle door between the bag-type dust equipment importation flange.The size of this pressure drop and the flow velocity of flue gas square proportional, therefore the pressure drop Δ p. of whole bag-type dust equipment and the relation that exhaust gas volumn is quadratic power.The performance of cleaner with accessible gas flow, gas drag losses and the efficiency of dust collection during through cleaner express.Simultaneously, the price of cleaner, operation and maintenance cost, service life length and operational administrative difficulty or ease also be to consider the key factor of its performance.Below cleaner mainly divides several types: (1) mechanical force cleaner comprises gravitational dust collection equipment, inertial dust collection equipment, centrifugal dust-removing equipment etc.(2) the washing type cleaner comprises water-bath type cleaner, foam type cleaner, Venturi tube cleaner, water film type cleaner etc.(3) the filtering type cleaner comprises (4) electrostatic dust collection equipments such as bag-type dust equipment and stratum granulosum cleaner.(5) magnetic dust removal equipment.
Inertial dust collection equipment is to make dusty gas and baffle plate bump or sharply change airflow direction, utilizes inertia force to separate and capture the cleaner of dust.Inertial dust collection equipment is also claimed the inertia cleaner.The performance of inertial dust collection equipment is different different because of structure.When the flow velocity of gas in equipment is 10m/S when following, the pressure loss is between 200-1000Pa, and efficiency of dust collection is 50% one 70%.In practical application, inertial dust collection equipment generally is placed on the first order of Multilevel Dust Control System, is used for the thicker dust of separating particles.It is specially adapted to capture the dried dust of particle diameter greater than 10 μ m. remove caking property dust and fibre dust and be unwell to.Inertial dust collection equipment can also be used to separating droplet, and require the flow velocity of gas in equipment to be advisable with 1-2m/s this moment.The fountain cleaner is that water is through the nozzle atomisation in cleaner, and when ash-laden gas passed through vaporific space, because of the collision between grit and the drop, interception and cohesion, grit settled out with drop.This cleaner simple structure, resistance are less, easy to operate.Its outstanding advantage is to be provided with very little slit and aperture in the cleaner, can handle the higher flue gas of dust content and can not cause stopping up.Because the drop of its spray is thicker, so do not need vaporific nozzle, operation is more reliable so again, sprays beautiful jade formula cleaner and can use recirculated water, and particulate matter reaches till the quite high degree in washing lotion, thereby has simplified water processing establishment greatly.So this cleaner still has many enterprises to adopt so far.Its shortcoming is that equipment volume is huger, and the ability of handling fine dust is lower, so need water consumption often to be commonly used to remove the flue gas that dust size is big, dust content is high.Fountain cleaner commonly used is divided into three kinds of structures according to gas and liquid flow problem in cleaner: (1) following current fountain, and promptly gas flows with identical direction with water droplet; (2) countercurrent spray formula, promptly liquid sprays against air-flow; (3) cross-flow fountain is promptly spraying liquid perpendicular to airflow direction.
At present; Flue gas is excessive in process of production for several kinds of brown coal drying and upgrading equipment that emerge both at home and abroad, and brown coal are through after the drying and dewatering, because brown coal are vegetation character; Several kinds of traditional cleaners are all undesirable to the dust removing effects of the flue gas of its generation, dust, the requirement that does not reach low-carbon environment-friendly.
(3) summary of the invention
The purpose of the utility model is to provide a kind of and the supporting geomantic omen mist filtration, purification cleaner of drying plant.
The purpose of the utility model is achieved in that it is made up of flue unit, purifying and dedusting unit and muddy water processing unit; It is characterized in that: the flue unit connects the muddy water processing unit; The muddy water processing unit connects the purifying and dedusting unit; Described flue unit comprises flue air intake vent, the muddy object settling tank of flue gas, discharge tube, discharging blower fan and gas cleaning floss hole; The flue air intake vent connects the muddy object settling tank of flue gas; The muddy object settling tank of flue gas connects discharge tube; Discharge tube connects the discharging blower fan, and the discharging blower fan connects the gas cleaning floss hole, and described muddy water processing unit comprises gas cleaning mouth bottom muddy water storage pool, water pump, muddy water pipeline, muddy water storage bin, muddy water pump, coal slime press filtration processor and pure water pipe; Gas cleaning mouth bottom muddy water storage pool connects water pump; Water pump connects the muddy water pipeline, and the muddy water pipeline connects the muddy water storage bin, and the muddy water storage bin connects muddy water pump; Muddy water pump connects coal slime press filtration processor; Coal slime press filtration processor connection pure water pipe, described purifying and dedusting unit comprise that filtered water tank, the first road water smoke purify shower nozzle and clean water supply channel, the second road water smoke purification shower nozzle and clean water supply channel and the 3rd road water smoke and purifies shower nozzle and clean water supply channel, and filtered water tank connects the first road water smoke purification shower nozzle and clean water supply channel, the second road water smoke purification shower nozzle and clean water supply channel and the 3rd road water smoke respectively and purifies shower nozzle and clean water supply channel; The first road water smoke purifies shower nozzle and the clean water supply channel purifies shower nozzle with the second road water smoke and the clean water supply channel is connected the flue air intake vent, and the 3rd road water smoke purifies shower nozzle and the clean water supply channel connects the gas cleaning floss hole.
The utility model also has following technical characterictic:
(1) bottom of the muddy object settling tank of described flue gas is provided with coal slime deposition bucket, and coal slime deposition bucket bottom is provided with removes muddy thing valve.
(2) described filtered water tank downside is provided with respectively with the second road water smoke and purifies the first clear water charging pump valve, second clear water charging pump valve that is connected with the first road water smoke purification shower nozzle and clean water supply channel that shower nozzle and clean water supply channel be connected and the 3rd clear water charging pump valve that is connected with the 3rd road water smoke purification shower nozzle and clean water supply channel.It is screw sprayhead that the first road water smoke purifies the water smoke purification shower nozzle described in shower nozzle and clean water supply channel (8), the second road water smoke purification shower nozzle and clean water supply channel (9) and the 3rd road water smoke purification shower nozzle and the clean water supply channel (5).
(3) described discharging blower fan is axial flow blower or centrifugal blower.
The utility model a kind of with the supporting geomantic omen mist filtration, purification cleaner of drying plant, adopt geomantic omen mist principle, the gravitation through blower fan filters object penetration geomantic omen mist such as flue gas pollutant layer by layer, reaches purification, low-carbon (LC), environmental protection purpose.The utility model is matched in that flue gas in process of production is excessive, the brown coal drying and upgrading equipment of coal dust overrich, also can be used for the dust pollution purified treatment to industries such as power plant, cement, chemical industry, receives good effect equally.The utility model is reliable, and spray beautiful jade formula cleaner uses recirculated water, and particulate matter reaches till the quite high degree in washing lotion, and the conserve water resource is simplified water processing establishment, reduces cost.
(4) description of drawings
Fig. 1 is the structural representation of the utility model.
(5) specific embodiment
For example the utility model is described further below in conjunction with accompanying drawing.
Embodiment 1: combine Fig. 1; A kind of and the supporting geomantic omen mist filtration, purification cleaner of drying plant of the utility model; It is made up of flue unit, purifying and dedusting unit and muddy water processing unit; The flue unit connects the muddy water processing unit; The muddy water processing unit connects the purifying and dedusting unit; Described flue unit comprises flue air intake vent 7, flue gas muddiness object settling tank 6, discharge tube 4, discharging blower fan 3 and gas cleaning floss hole 2; Flue air intake vent 7 connects the muddy object settling tank 6 of flue gas, and the muddy object settling tank 6 of flue gas connects discharge tube 4, and discharge tube 4 connects discharging blower fan 3; Discharging blower fan 3 connects gas cleaning floss hole 2; Described muddy water processing unit comprises gas cleaning mouth bottom muddy water storage pool 1, water pump 19, muddy water pipeline 14, muddy water storage bin 15, muddy water pump 12, coal slime press filtration processor 13 and pure water pipe 18, and gas cleaning mouth bottom muddy water storage pool 1 connects water pump 19, and water pump 19 connects muddy water pipeline 14; Muddy water pipeline 14 connects muddy water storage bin 15; Muddy water storage bin 15 connects muddy water pump 12, and muddy water pump 12 connects coal slime press filtration processor 13, and coal slime press filtration processor 13 connects pure water pipe 18; Described purifying and dedusting unit comprises that filtered water tank 11, the first road water smoke purify shower nozzle and clean water supply channel 8, the second road water smoke purification shower nozzle and clean water supply channel 9 and the 3rd road water smoke and purifies shower nozzle and clean water supply channel 5; Filtered water tank 11 connects the first road water smoke purification shower nozzle and clean water supply channel 8 respectively, the second road water smoke purifies shower nozzle and clean water supply channel 9 and the 3rd road water smoke purification shower nozzle and clean water supply channel 5, the first road water smokes purify shower nozzles and clean water supply channel 8 purifies shower nozzle with the second road water smoke and clean water supply channel 9 is connected flue air intake vent 7, the three road water smokes purification shower nozzles and clean water supply channel 5 connects gas cleaning floss holes 2.
The utility model also has following technical characterictic:
The bottom of the muddy object settling tank 6 of described flue gas is provided with coal slime deposition bucket 16, and coal slime deposition bucket 16 bottoms are provided with removes muddy thing valve 17.
Described filtered water tank 11 downsides are provided with the first clear water charging pump valve 10, the second clear water charging pump valve 20 that is connected with the first road water smoke purification shower nozzle and clean water supply channel 8 and the 3rd clear water charging pump valve 30 that is connected with the 3rd road water smoke purification shower nozzle and clean water supply channel 5 that purifies with the second road water smoke that shower nozzle and clean water supply channel 9 be connected respectively.It is screw sprayhead that the first road water smoke purifies the water smoke purification shower nozzle described in shower nozzle and clean water supply channel 8, the second road water smoke purification shower nozzle and clean water supply channel 9 and the 3rd road water smoke purification shower nozzle and the clean water supply channel 5.
Described discharging blower fan 3 is axial flow blower or centrifugal blower.
Embodiment 2: combine Fig. 1; The workflow of the utility model is following: the flue gas of brown coal drying plant output gets into the of the present invention and supporting geomantic omen mist filtration, purification cleaner of drying plant through flue air intake vent 7; Flue gas and dust purify shower nozzle through the first road water smoke and clean water supply channel 8 carries out geomantic omen mist filtration; Get into then that the second road water smoke purifies shower nozzle and clean water supply channel 9 filters, dedusting, purification; Getting into the muddy object settling tank 6 of flue gas precipitates; Post precipitation gets into discharge tube 4, and discharging blower fan 3 will pass through filtered smoke gas and be discharged into gas cleaning floss hole 2, carries out geomantic omen mist filtration, purification through the 3rd road water smoke purification shower nozzle and clean water supply channel 5 again; Fouling product after purifying is dropped in the gas cleaning mouth bottom muddy water storage pool 1; Be discharged in the muddy water storage bin 15 through muddy water pipeline 14, muddy water pump 12 is sent the dregs in the muddy water storage bin 15 into coal slime press filtration processor 13 and is handled again, and the clear water after the processing is sent in the filtered water tank 11 through pure water pipe 18 circulations; The first road water smoke purifies shower nozzle and clean water supply channel 8, the second road water smoke purifies shower nozzle and clean water supply channel 9 and the 3rd road water smoke purifies shower nozzle and clean water supply channel 5 is used for purifying and dedusting to supply with, and reaches recycle water saving purpose.
Embodiment 3: combine Fig. 1, the utility model to be provided with geomantic omen, three roads mist and purify shower nozzle, be screw sprayhead, also available together, twice or multiple tracks, exhaust gas dust filtered penetrates purification.Flue air intake vent 7 is connected in cyclone dust removal or other cleaners, also can directly be connected with drying plant fume emission mouth.Discharging blower fan 3 is an axial flow blower, also can use centrifugal blower etc.Also can water smoke be purified shower nozzle and be directly installed in gas cleaning floss hole 2 chimneys, establish together or multiple tracks water smoke purification shower nozzle, save flue gas dregs solid settling tank, reach water smoke and penetrate flue, dust purpose.Through the purification of geomantic omen mist, the later dregs of dedusting, to send into the coal slime filter press through water pump, sewage conduct and handle, its clear water is sent in the filtered water tank, is sent to carry out recycle in the shower nozzle again.
Claims (4)
- One kind with the supporting geomantic omen mist filtration, purification cleaner of drying plant; It is made up of flue unit, purifying and dedusting unit and muddy water processing unit; It is characterized in that: the flue unit connects the muddy water processing unit; The muddy water processing unit connects the purifying and dedusting unit; Described flue unit comprises flue air intake vent (7), the muddy object settling tank (6) of flue gas, discharge tube (4), discharging blower fan (3) and gas cleaning floss hole (2); Flue air intake vent (7) connects the muddy object settling tank (6) of flue gas; The muddy object settling tank of flue gas (6) connects discharge tube (4); Discharge tube (4) connects discharging blower fan (3); Discharging blower fan (3) connects gas cleaning floss hole (2); Described muddy water processing unit comprises gas cleaning mouth bottom muddy water storage pool (1), water pump (19), muddy water pipeline (14), muddy water storage bin (15), muddy water pump (12), coal slime press filtration processor (13) and pure water pipe (18), and gas cleaning mouth bottom muddy water storage pool (1) connects water pump (19), and water pump (19) connects muddy water pipeline (14); Muddy water pipeline (14) connects muddy water storage bin (15); Muddy water storage bin (15) connects muddy water pump (12), and muddy water pump (12) connects coal slime press filtration processor (13), and coal slime press filtration processor (13) connects pure water pipe (18); Described purifying and dedusting unit comprises that filtered water tank (11), the first road water smoke purify shower nozzle and clean water supply channel (8), the second road water smoke purification shower nozzle and clean water supply channel (9) and the 3rd road water smoke and purifies shower nozzle and clean water supply channel (5); Filtered water tank (11) connects the first road water smoke respectively and purifies shower nozzle and clean water supply channel (8), the second road water smoke purification shower nozzle and clean water supply channel (9) and the 3rd road water smoke purification shower nozzle and clean water supply channel (5), and the first road water smoke purifies shower nozzle and clean water supply channel (8) purifies shower nozzle with the second road water smoke and clean water supply channel (9) is connected flue air intake vent (7), and the 3rd road water smoke purifies shower nozzle and clean water supply channel (5) connection gas cleaning floss hole (2).
- 2. a kind of and supporting geomantic omen mist filtration, purification cleaner of drying plant according to claim 1; It is characterized in that: the bottom of the muddy object settling tank of described flue gas (6) is provided with coal slime deposition bucket (16), and coal slime deposition bucket (16) bottom is provided with removes muddy thing valve (17).
- 3. a kind of and supporting geomantic omen mist filtration, purification cleaner of drying plant according to claim 1; It is characterized in that: it is screw sprayhead that the 3rd clear water charging pump valve (30) that described filtered water tank (11) downside is provided with the first clear water charging pump valve (10) that is connected with the second road water smoke purification shower nozzle and clean water supply channel (9), the second clear water charging pump valve (20) that is connected with the first road water smoke purification shower nozzle and clean water supply channel (8) respectively and is connected with the 3rd road water smoke purification shower nozzle and clean water supply channel (5), the first road water smoke purify the water smoke purification shower nozzle described in shower nozzle and clean water supply channel (8), the second road water smoke purification shower nozzle and clean water supply channel (9) and the 3rd road water smoke purification shower nozzle and the clean water supply channel (5).
- 4. a kind of and supporting geomantic omen mist filtration, purification cleaner of drying plant according to claim 1, it is characterized in that: described discharging blower fan (3) is axial flow blower or centrifugal blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120239438U CN202136899U (en) | 2011-07-08 | 2011-07-08 | Wind water mist filtering, purifying and dust-removing equipment used with drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120239438U CN202136899U (en) | 2011-07-08 | 2011-07-08 | Wind water mist filtering, purifying and dust-removing equipment used with drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202136899U true CN202136899U (en) | 2012-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120239438U Expired - Lifetime CN202136899U (en) | 2011-07-08 | 2011-07-08 | Wind water mist filtering, purifying and dust-removing equipment used with drying equipment |
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| Country | Link |
|---|---|
| CN (1) | CN202136899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350158A (en) * | 2011-07-08 | 2012-02-15 | 王远大 | Device for filtering, purifying and dedusting of wind, water and mist matching to drying device |
| CN108167955A (en) * | 2017-12-25 | 2018-06-15 | 海信（广东）空调有限公司 | A kind of dehumidifier |
-
2011
- 2011-07-08 CN CN201120239438U patent/CN202136899U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350158A (en) * | 2011-07-08 | 2012-02-15 | 王远大 | Device for filtering, purifying and dedusting of wind, water and mist matching to drying device |
| CN102350158B (en) * | 2011-07-08 | 2013-08-14 | 王远大 | Device for filtering, purifying and dedusting of wind, water and mist matching to drying device |
| CN108167955A (en) * | 2017-12-25 | 2018-06-15 | 海信（广东）空调有限公司 | A kind of dehumidifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120208 Effective date of abandoning: 20130821 |
|
| RGAV | Abandon patent right to avoid regrant |