CN2201581Y - Spraying humidifying apparatus for humidifying tower - Google Patents
Spraying humidifying apparatus for humidifying tower Download PDFInfo
- Publication number
- CN2201581Y CN2201581Y CN 94241642 CN94241642U CN2201581Y CN 2201581 Y CN2201581 Y CN 2201581Y CN 94241642 CN94241642 CN 94241642 CN 94241642 U CN94241642 U CN 94241642U CN 2201581 Y CN2201581 Y CN 2201581Y
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- CN
- China
- Prior art keywords
- nozzle
- spraying
- plunger pump
- low
- conditioning tower
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- 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
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Abstract
The utility model relates to a spraying humidification apparatus for a humidification tower, comprising a humidification tower, a plunger pump with low pressure and an electric machine for speed regulation. The water quality of the plunger pump with the low pressure whose pressure force is 0.5-4.5 *10 < 6 > Pa is regulated by the electric machine for the speed regulation which is smaller than 11kW via temperature in the humidification tower in which a spraying head for spraying composed of a nozzle and a metal jacket is arranged. The nozzle in the spraying head for the spraying is made of ceramic materials, the V-shaped slot of the water outlet of the nozzle and the ball coronal face of a cylindrical flow passage are mutually cut to form two hyperboloids to make the form of the water outlet of the nozzle generate mutation, and fan-shaped tablet mist is spouted to obtain the goals of humidification, cooling and energy saving.
Description
The utility model relates to a kind of device of conditioning Tower spray for dust suppression humidification.
At present, the flue dust of domestic most cement plants smoke stack emission, dustiness surpasses national standard, serious environment pollution, though each factory all injects capital into and transforms, still be difficult to be up to state standards, dust-collecting efficiency is low, cottrell and exhaust blower are fragile, and often cross the wet obstruction accident that causes because of dust.
The purpose of this utility model is exactly to provide a kind of dust collection rate height for the above-mentioned defective that solves prior art, and the dust of smoke stack emission is up to state standards or international environmental protection standard prolongs the conditioning Tower spray-type humidifier of service life of equipment.
Technical solution of the present utility model is as follows:
A kind of conditioning Tower spray-type humidifier, it includes conditioning Tower, pump, motor, is provided with a spraying nozzle in conditioning Tower at least, spraying nozzle is by nozzle, overcoat is formed, and nozzle is provided with overcoat outward, the nozzle of being made by ceramic material, its delivery port is a V-shaped groove, one cylindrical runner is arranged in the nozzle, and the water side of cylindrical runner is the spherical crown shape, two hyperboloids of the tangent formation of V-shaped groove and this spherical crown surface, make that the mist shape of nozzle ejection is fan-shaped sheet mist, pump is 0.5-4.5 * 10
6The low-pressure plunger pump of Pa, the water inlet of nozzle links by water pipe and low-pressure plunger pump 2.
Advantage of the present utility model is owing to be provided with spraying nozzle in conditioning Tower; the droplet of this shower nozzle ejection is fine and closely woven evenly; atomization angle can make dust evenly moistening greatly, reduces dust specific resistance, has protected cottrell; it is low to play spray pressure; the water pump power consumption is little, and power consumption is low, only is 25% of past power consumption; adopt the low-pressure plunger pump simultaneously because power is little; pressure is low, and consumable accessory is not fragile, but the long-term safety running; it is simple in structure; invest little, easy for installation, widely applicable; soot emissions have reached GB or international environmental protection standard, have good social benefit and economic benefit.
The utility model will be further described below in conjunction with accompanying drawing:
Fig. 1 is the utility model structural representation
Fig. 2 is the A-A profile of Fig. 1
Fig. 3 is the utility model water supply installation structural representation
Fig. 4 is the utility model dust removal showerhead structural representation
Shown in Fig. 1-4, during the utility model work a plurality of shower nozzle 4 layerings are contained in outside the conditioning Tower 1 interior flue gas passing away, conditioning Tower 1 can be that the monotubular formula also can be telescopic, delivery port at nozzle 5 has a V-shaped groove 7, the diameter of V-shaped groove 7 bottoms and cylindrical runner 8 coincides, form two equal hyperboloids, make that the mist shape of nozzle 5 ejections is fan-shaped sheet mist, the water inlet end of nozzle 5 is 0.5-4.5 * 10 by water pipe 9 with pressure
6The low-pressure plunger pump 2 of Pa links, stud with a metal-coating 6 in nozzle 5 outsides, the other end of metal-coating 6 and water pipe 9 link, automatic unloading valve 10 and high-pressure safety valve 11 are arranged on the low-pressure plunger pump 2, have twinfilter 12 on the low-pressure plunger pump 2, but filter 12 backflushing water intake pipes 14 link with the water inlet and the delivery port of low-pressure plunger pump 2 respectively.In the time of in flue gas enters conditioning Tower 1 in the conditioning Tower 1 variation of temperature pass through temperature sensor, temperature transmitter is regulated the flow of the speed of motor 3 with control water, motor 3 is the buncher less than 11KW, originally motor is minimum need use 22KW, be generally 35-45KW, be 11KW now to the maximum, be generally 7.5KW, clear water enters filter 12 and enters low-pressure plunger pump 2 through imbibition feed pipe 13, through three plungers, pressurization, water under high pressure enters in the shower nozzle 4 and is accelerated, shower nozzle 4 export structures produce sudden change, current after being accelerated are thin slice in the exit compression of sudden change, go out the moisture film that becomes fan-shaped flake behind the spout, after moisture film is at a high speed run into the resistance of air, be fractured into droplet, the diameter of droplet can be selected between 5 μ-150 μ as required, very tiny droplet has very high specific area, after the droplet of high-specific surface area enters the cellar for storing things exit gas of high temperature, be vaporizated into steam very soon, need absorb a large amount of heat energy during vaporization, high-temperature flue-gas is reduced, simultaneously, steam wraps very equably assists on dust, and dry dust goes the water vapour inspiration by self coarse surface and capillary, make dust wetting and moisture is difficult for being released, when filter 12 needs back flush, rotate its upper handle 15, water under high pressure enters filter 12 by backflushing water intake pipe 14 and carries out backwash, by the flue gas of humidifying cooling process exhaust blower 16, cottrell 17, be expelled to chimney 18, conditioning Tower 1 lower end ash discharging hole is difficult for stopping up.The utility model adopts low power low-pressure plunger pump 2, has prolonged the service life of the pump housing itself and exhaust blower 16, cottrell 17, has reached energy saving purposes.The utility model is adopted in cement plant as 700 tons of grogs of a daily output, annual callable raw material are amounted to surplus the benefit 80 ten thousand yuan, economize on electricity surplus in the of 100,000 yuan, the utility model can be widely used in cement plant, power plant, coke-oven plant, titanium powder plant, the carbon element factory, the mine, all need the occasion of humidification dedusting bank dedustings etc.The dust of smoke stack emission is up to state standards or international environmental protection standard.
Claims (4)
1, a kind of conditioning Tower spray-type humidifier, it includes conditioning Tower 1, pump 2, motor 3, it is characterized in that in conditioning Tower 1, being provided with at least a spraying nozzle 4, spraying nozzle 4 is by nozzle 5, overcoat 6 is formed, the nozzle 5 outer overcoats 6 that are provided with, the nozzle of being made by ceramic material 5, its delivery port is a V-shaped groove 7, one cylindrical runner 8 is arranged in the nozzle, and the water side of cylindrical runner 8 is the spherical crown shape, V-shaped groove 7 and two hyperboloids of the tangent formation of this spherical crown surface, make that the mist shape of nozzle 5 ejections is fan-shaped sheet mist, pump 2 is 0.5-4.5 * 10
6The low-pressure plunger pump of Pa, the water inlet of nozzle 5 links by water pipe and low-pressure plunger pump 2.
2, conditioning Tower spray-type humidifier according to claim 1 is characterized in that the bottom of V-shaped groove 7 of spraying nozzle 4 and the diameter of cylindrical runner 8 coincide, and form two equal hyperboloids.
3, conditioning Tower spray-type humidifier according to claim 1 is characterized in that the motor 3 that drives the motion of low-pressure plunger pump is the buncher less than 11KW.
4, conditioning Tower spray-type humidifier according to claim 1 is characterized in that having on the low-pressure plunger pump 2 twinfilter 12, and it links with the water inlet and the delivery port of low-pressure plunger pump 2 respectively by imbibition feed pipe 13 and backflushing water intake pipe 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94241642 CN2201581Y (en) | 1994-04-12 | 1994-04-12 | Spraying humidifying apparatus for humidifying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94241642 CN2201581Y (en) | 1994-04-12 | 1994-04-12 | Spraying humidifying apparatus for humidifying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2201581Y true CN2201581Y (en) | 1995-06-21 |
Family
ID=33848378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94241642 Expired - Lifetime CN2201581Y (en) | 1994-04-12 | 1994-04-12 | Spraying humidifying apparatus for humidifying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2201581Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101254483B (en) * | 2007-11-30 | 2011-02-02 | 南京西普水泥工程集团有限公司 | Humidifying tower tail structure |
| CN102441476A (en) * | 2011-09-16 | 2012-05-09 | 无锡华盛橡胶新材料科技股份有限公司 | Cold fog humidifier for sulphur pulverizer |
| CN103285698A (en) * | 2013-05-27 | 2013-09-11 | 秦皇岛思泰意达科技发展有限公司 | Open-air dust-removal system |
-
1994
- 1994-04-12 CN CN 94241642 patent/CN2201581Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101254483B (en) * | 2007-11-30 | 2011-02-02 | 南京西普水泥工程集团有限公司 | Humidifying tower tail structure |
| CN102441476A (en) * | 2011-09-16 | 2012-05-09 | 无锡华盛橡胶新材料科技股份有限公司 | Cold fog humidifier for sulphur pulverizer |
| CN103285698A (en) * | 2013-05-27 | 2013-09-11 | 秦皇岛思泰意达科技发展有限公司 | Open-air dust-removal system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |