CN103909014A - Humidifier tower system in cement plant - Google Patents
Humidifier tower system in cement plant Download PDFInfo
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- CN103909014A CN103909014A CN201410129157.4A CN201410129157A CN103909014A CN 103909014 A CN103909014 A CN 103909014A CN 201410129157 A CN201410129157 A CN 201410129157A CN 103909014 A CN103909014 A CN 103909014A
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- pipeline
- water tank
- tower body
- centrifugal pump
- tower
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Abstract
The invention discloses a humidifier tower system in a cement plant. The humidifier tower system comprises a tower body, a circulating water tank, a multi-stage centrifugal pump, an electric control valve, a control cabinet and a pipeline, wherein a water inlet pipe and a thermocouple are arranged at the upper end of the tower body, a nozzle is arranged at the front end of the water inlet pipe, the lower end of the water inlet pipe is connected with an electric precipitator by a pipeline, the thermocouple is arranged in the thermocouple connecting pipeline, a spiral feeding mechanism is connected at the lower end of the connecting pipeline, the circulating water tank and the multi-stage centrifugal pump are arranged at one side of the outer side of the tower body, the multi-stage centrifugal pump is connected with the circulating water tank by a pipeline, the water tank is connected with the interior of the tower body by the pipeline and is connected with the multi-stage centrifugal pump, and a water tank pipeline control valve is controlled by the control cabinet in a connecting manner. The humidifier tower system overcomes the disadvantages of the prior art, has the reasonable design layout, the good dedusting effect, improves the production efficiency and achieves the effects of energy conservation and emission reduction and the outlet temperature of the humidifier tower is convenient to control.
Description
Technical field
The present invention relates to technology of producing cement field, specifically belong to a kind of cement plant conditioning Tower system.
Background technology
In cement dry method production technology, preheater can produce a large amount of high-temperature flue gas, conditioning Tower main effect on cement production process is that dry method kiln kiln tail high-temperature flue gas is carried out to humidification processing, reduce high-temperature dust in waste gas and compare resistance, improve the kiln tail electricity operating efficiency of gathering dust, protection of the environment, reclaims dust, reduces supplies consumption; Reduce temperature, reach subsequent technique equipment operation demand.From cement industry design in recent years, can find out, the effect of conditioning Tower is more and more important.Bring into play humidification and also played and enter to grind hot blast regulating action, according to needs and the operation conditions of raw material stoving formula Vertical Mill, controlled conditioning Tower injection flow rate and regulate outlet temperature of humidifying tower, guaranteed that EGT can be between 170 DEG C-300 DEG C.The humidification control of conditioning Tower is the large difficult point of one in cement production process always.Often by Artificial Control, workman imports and exports the variation of gas temperature according to conditioning Tower at present, by rule of thumb, feel to regulate the injection flow rate of conditioning Tower spraying apparatus.So just caused the frequent start-stop of spraying apparatus, outlet temperature fluctuation rises and falls large.
Summary of the invention
The object of this invention is to provide a kind of cement plant conditioning Tower system, overcome the deficiencies in the prior art, layout is rationally distributed, good dedusting effect, and temperature at outlet of humidifying tower in cement plant is convenient to control, enhances productivity, energy-saving and emission-reduction.
The technical solution used in the present invention is as follows:
A kind of cement plant conditioning Tower system, comprise tower body, cyclic water tank, centrifugal multistage pump multiple centrifugal pump, electric control valve, switch board and pipeline, water inlet pipe and electroheat pair are established in described tower body upper end, water inlet pipe front end is provided with nozzle, lower end connects electric cleaner by pipeline, be to be provided with electroheat pair in electric cleaner connecting pipe, described connecting pipe lower end is connected with screw feed mechanism, be provided with cyclic water tank and centrifugal multistage pump multiple centrifugal pump on one side in tower body outside, centrifugal multistage pump multiple centrifugal pump connects cyclic water tank by pipeline, water tank is connected in tower body and with centrifugal multistage pump multiple centrifugal pump and is connected by pipeline, tank pipe control valve connects control by switch board.
Described tower body gas access, the temperature sensor at outlet position; According to the temperature control system of temperature sensor temperature signal automatic controlling water supplying and air feed.
Compared with the prior art, beneficial effect of the present invention is as follows:
Good dedusting effect of the present invention, temperature at outlet of humidifying tower in cement plant is convenient to control, and can control accurately conditioning Tower Outlet Gas Temperature, meets the operation needs of follow-up workshop section, and automaticity is high, handling safety, convenience.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Referring to accompanying drawing, a kind of cement plant conditioning Tower system, comprise tower body 1, cyclic water tank 2, centrifugal multistage pump multiple centrifugal pump 3, electric control valve 4, switch board 5 and pipeline, water inlet pipe 6 and electroheat pair 7 are established in described tower body 1 upper end, water inlet pipe 7 front ends are provided with nozzle 8, lower end connects electric cleaner 10 by pipeline 9, be to be provided with electroheat pair 7 in electric cleaner 10 connecting pipes, described connecting pipe lower end is connected with screw feed mechanism 11, be provided with cyclic water tank 2 and centrifugal multistage pump multiple centrifugal pump 3 on one side in tower body outside, centrifugal multistage pump multiple centrifugal pump 3 connects cyclic water tank 2 by pipeline 9, water tank is connected in tower body and with centrifugal multistage pump multiple centrifugal pump 3 and is connected by pipeline, tank pipe control valve is connected and is controlled by switch board 5, in tower body gas access, the temperature sensor 12 at outlet position, according to the temperature control system of temperature sensor temperature signal automatic controlling water supplying and air feed.
Claims (2)
1. a cement plant conditioning Tower system, comprises tower body, cyclic water tank, centrifugal multistage pump multiple centrifugal pump, electric control valve, switch board and pipeline, it is characterized in that; Water inlet pipe and electroheat pair are established in described tower body upper end, water inlet pipe front end is provided with nozzle, lower end connects electric cleaner by pipeline, be to be provided with electroheat pair in electric cleaner connecting pipe, described connecting pipe lower end is connected with screw feed mechanism, is provided with cyclic water tank and centrifugal multistage pump multiple centrifugal pump on one side in tower body outside, and centrifugal multistage pump multiple centrifugal pump connects cyclic water tank by pipeline, water tank is connected in tower body and with centrifugal multistage pump multiple centrifugal pump and is connected by pipeline, and tank pipe control valve connects control by switch board.
2. a kind of cement plant according to claim 1 conditioning Tower system, is characterized in that: described tower body gas access, the temperature sensor at outlet position; According to the temperature control system of temperature sensor temperature signal automatic controlling water supplying and air feed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410129157.4A CN103909014A (en) | 2014-04-01 | 2014-04-01 | Humidifier tower system in cement plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410129157.4A CN103909014A (en) | 2014-04-01 | 2014-04-01 | Humidifier tower system in cement plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103909014A true CN103909014A (en) | 2014-07-09 |
Family
ID=51035197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410129157.4A Pending CN103909014A (en) | 2014-04-01 | 2014-04-01 | Humidifier tower system in cement plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103909014A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423556A (en) * | 2015-08-12 | 2017-02-22 | 王亚萍 | Conditioning tower for intelligently regulating cement |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51132172A (en) * | 1975-05-14 | 1976-11-17 | Hitachi Ltd | A process and apparatus for purification of exhaust gas |
| DE3211196A1 (en) * | 1982-03-26 | 1983-09-29 | Metallgesellschaft Ag, 6000 Frankfurt | Process for removing dust from different gas streams |
| CN201157744Y (en) * | 2008-02-21 | 2008-12-03 | 江苏中科节能环保技术有限公司 | Swirl type humidifying pre-dedusting apparatus |
| CN201575718U (en) * | 2009-06-26 | 2010-09-08 | 沈阳信成科技有限公司 | High-temperature flue gas cooling and tempering equipment |
| CN201644220U (en) * | 2009-12-30 | 2010-11-24 | 云南天兰环保科技开发有限公司 | Surface-cooling, pre-charging and pre-dedusting equipment improved from humidifying tower |
| CN202343322U (en) * | 2011-11-10 | 2012-07-25 | 江苏雄鹰自控工程有限公司 | Atomization automatic control device of humidifying tower |
-
2014
- 2014-04-01 CN CN201410129157.4A patent/CN103909014A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51132172A (en) * | 1975-05-14 | 1976-11-17 | Hitachi Ltd | A process and apparatus for purification of exhaust gas |
| DE3211196A1 (en) * | 1982-03-26 | 1983-09-29 | Metallgesellschaft Ag, 6000 Frankfurt | Process for removing dust from different gas streams |
| CN201157744Y (en) * | 2008-02-21 | 2008-12-03 | 江苏中科节能环保技术有限公司 | Swirl type humidifying pre-dedusting apparatus |
| CN201575718U (en) * | 2009-06-26 | 2010-09-08 | 沈阳信成科技有限公司 | High-temperature flue gas cooling and tempering equipment |
| CN201644220U (en) * | 2009-12-30 | 2010-11-24 | 云南天兰环保科技开发有限公司 | Surface-cooling, pre-charging and pre-dedusting equipment improved from humidifying tower |
| CN202343322U (en) * | 2011-11-10 | 2012-07-25 | 江苏雄鹰自控工程有限公司 | Atomization automatic control device of humidifying tower |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423556A (en) * | 2015-08-12 | 2017-02-22 | 王亚萍 | Conditioning tower for intelligently regulating cement |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140709 |
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| RJ01 | Rejection of invention patent application after publication |