CN102698586A - Device for environment-friendly treatment of waste gas from ceramic drying tower and preparing hot water - Google Patents
Device for environment-friendly treatment of waste gas from ceramic drying tower and preparing hot water Download PDFInfo
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- CN102698586A CN102698586A CN2012102274897A CN201210227489A CN102698586A CN 102698586 A CN102698586 A CN 102698586A CN 2012102274897 A CN2012102274897 A CN 2012102274897A CN 201210227489 A CN201210227489 A CN 201210227489A CN 102698586 A CN102698586 A CN 102698586A
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Abstract
The invention discloses a device for environment-friendly treatment of waste gas from a ceramic drying tower and preparing hot water. The device sequentially comprises an air inlet chamber, a spraying chamber, a first hot water chamber, a second hot water chamber, and a hot water pond arranged under the ground at the bottoms of the spraying chamber, the first hot water chamber and the second hot water chamber, wherein a plurality of axial flow fans are arranged on the tops of the spraying chamber, the first hot water chamber and the second hot water chamber; the first hot water chamber is divided into a first-stage hot water chamber and a second-stage hot water chamber; the first-stage hot water chamber is adjoining to the spraying chamber, base plates are upwards arranged from the bottom of the first stage hot water chamber at intervals; two water discharging barrels A with opened bottoms are arranged on each base plate at intervals; a water discharging barrel B with an opened bottom is arranged in the middle at the bottom of the second stage hot water chamber; and a water discharging barrel C with an opened bottom is arranged in the middle at the bottom of the second hot water chamber. According to the structure, due to the repeated cooling of the air inlet chamber, the spraying chamber and the like, the high-temperature waste gas discharged from the ceramic drying tower can be settled into the hot water used for a ceramic ball mill, thus, the treatment mode is environment-friendly, energy-saving, and good for the environment protection, the energy conservation and the consumption reduction, thereby being very significant.
Description
Technical field
The present invention relates to ceramic device, particularly a kind of ceramic drying tower exhaust air is carried out environmental protection treatment and prepares the device of hot water.
Background technology
During advanced ceramics is produced; When adopting spray drying tower to the spray-dried powder process of ceramic mud; The high-temp waste gas that is produced is if directly entered atmosphere, and this part thermal loss will be very considerable, be about 10%～20% of powder process process energy consumption; And, contain amounts of dust and SO in the waste gas that is produced
2Deng pernicious gas, directly enter atmosphere and also can cause air pollution, therefore, demand urgently researching and developing and a kind ofly can carry out environmental protection treatment, the ceramic device that can its waste heat be made full use of again above-mentioned waste gas.
Summary of the invention
The technical problem that the present invention will solve; Provide and a kind of ceramic drying tower exhaust air is carried out environmental protection treatment and prepares the device of hot water; Can carry out environmental protection treatment to waste gas, can make full use of all the other hot preparation hot water again, reach not only environmental protection but also energy-conservation dual good result.
For solving the problems of the technologies described above; Technical scheme of the present invention is: provide a kind of ceramic drying tower exhaust air is carried out environmental protection treatment and prepares the device of hot water; It comprises inlet plenum, spray chamber and first hot hydroecium, second hot hydroecium successively; And the hot-tub that is positioned at three bottom, back below ground, the top of the spray chamber and first hot hydroecium, second hot hydroecium is equipped with several axial flow blowers.
Aforesaid ceramic drying tower exhaust air is carried out environmental protection treatment and prepares the device of hot water; Inlet plenum left and right sides side wall upper part is equipped with sparge pipe; The inlet plenum top is communicated with spray chamber with bend pipe; Between the spray chamber and first hot hydroecium, and between first hot hydroecium, second hot hydroecium, all with dividing plate separately.
Aforesaid ceramic drying tower exhaust air is carried out environmental protection treatment and prepares the device of hot water; Spray chamber is divided into latticed several cells; On the front and back sidewall of each cell, be equipped with several hole for water sprayings, from the air inlet of bend pipe and spray chamber interconnecting part; Between the exhaust outlet on dividing plate top between the spray chamber and first hot hydroecium, be provided with the S shape exhaust passage of running through all cells.
Aforesaid ceramic drying tower exhaust air is carried out environmental protection treatment and prepares the device of hot water, first hot hydroecium is divided into one-level hot hydroecium and secondary hot hydroecium, is provided with breviseptum in the middle of the two; One-level hot hydroecium and spray chamber are adjacent; Up be interval with base plate from its bottom, be interval with the A sluicing bucket of two bottom openings on the base plate, the height of breviseptum is identical with the height of A sluicing bucket; In the middle of the bottom of secondary hot-tub; The B that is provided with the bottom opening bucket that sluices, A the sluice bottom of bucket of bucket, B that sluices all communicates with hot-tub.
Aforesaid ceramic drying tower exhaust air is carried out environmental protection treatment and prepares the device of hot water; The lower partition between first hot hydroecium and second hot hydroecium is provided with the water outlet exhaust outlet; In the middle of the bottom of second hot hydroecium, be provided with the C sluicing bucket of a bottom opening, its height with B sluicing bucket, water outlet exhaust outlet is identical; The bottom of C sluicing bucket also communicates with hot-tub.
Said structure is because through the repeatedly cooling of inlet plenum and spray chamber etc., the high-temp waste gas that ceramic drying tower is discharged, but sedimentation is a hot water; Be used for ceramic ball mill, the not only environmental protection but also energy-conservation of this processing mode had both helped the protection ring border; Help again saving energy and reduce the cost, meaning is very great.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation.
Fig. 1 is the longitudinal sectional drawing of said invention;
Fig. 2 is the vertical view of said invention.
The specific embodiment
Referring to Fig. 1-Fig. 2; Providing a kind of carries out environmental protection treatment and prepares the device of hot water ceramic drying tower exhaust air; It comprises inlet plenum 1, spray chamber 2 and first hot hydroecium 3, second hot hydroecium 4 successively; And the hot-tub 5 that is positioned at three bottom, back below ground, the top of the spray chamber 2 and first hot hydroecium 3, second hot hydroecium 4 is equipped with several axial flow blowers 6.Inlet plenum 1 left and right sides side wall upper part is equipped with sparge pipe 7, and inlet plenum 1 top is communicated with spray chambers 2 with bend pipe 8, between the spray chamber 2 and first hot hydroecium 3, and between first hot hydroecium 3, second hot hydroecium 4, all with dividing plate 9 separately.Spray chamber 2 is divided into latticed several cells 10; On the front and back sidewall of each cell 10; Be equipped with several hole for water sprayings 11; From the air inlet 12 of bend pipe and spray chamber 2 interconnecting parts, between the exhaust outlet 13 on dividing plate top between the spray chamber 2 and first hot hydroecium 3, be provided with the S shape exhaust passage of running through all cells 10.First hot hydroecium 3 is divided into one-level hot hydroecium 14 and secondary hot hydroecium 15, is provided with breviseptum 16 in the middle of the two, and one-level hot hydroecium 14 is adjacent with spray chamber 2; Up be interval with base plate 17 from its bottom, be interval with the A sluicing bucket 18 of two bottom openings on the base plate 17, the height of breviseptum 16 is identical with the height of A sluicing bucket 18; In the middle of the bottom of secondary hot-tub 15; The B that is provided with the bottom opening bucket 19 that sluices, A the sluice bottom of bucket 19 of bucket 18, B that sluices all communicates with hot-tub 5.The lower partition between first hot hydroecium 3 and second hot hydroecium 4 is provided with water outlet exhaust outlet 20; In the middle of the bottom of second hot hydroecium 4, be provided with the C sluicing bucket 21 of a bottom opening, its height with B sluicing bucket 19, water outlet exhaust outlet 20 is identical; The bottom of C sluicing bucket 21 also communicates with hot-tub 5.
During work, the high-temp waste gas that ceramic drying tower is discharged promptly has dust and SO
2Steam Deng pernicious gas; Temperature reaches about 130 ℃ when getting into inlet plenum 1; Then arrive first hot hydroecium 3 through spray chamber 2, in this process, high-temp waste gas is through sparge pipe 7 spray coolings, hole for water spraying 11 spray coolings in the S shape exhaust passage and the spray chamber 2 of inlet plenum 1, the axial flow blower 6 high wind cooling at first hot hydroecium, 3 tops endlessly; Temperature has dropped to about 80 ℃ when arriving first hot hydroecium 3; Promptly change into water liquid and be deposited in the one-level hot hydroecium 14, when the liquid level in the one-level hot hydroecium 14 reached the height of A sluicing bucket 18, hot water can be let out the hot-tub 5 under two A sluice bucket 18 bottoms; Simultaneously; Because the height of breviseptum 16 is identical with the height of A sluicing bucket 18; Overflow under the hot water of breviseptum 16 and flow in the secondary hot-tub 15, next, when the liquid level in the secondary hot hydroecium 15 reaches B and sluices the height of bucket 19; Hot water can be let out the hot-tub 5 under B sluices bucket 19 bottoms, also flow in second hot hydroecium 4 from water outlet exhaust outlet 20 simultaneously; In addition; A part does not change into the waste gas of water liquid as yet at once; Enter in second hot hydroecium 4 from water outlet exhaust outlet 20, the axial flow blower 6 high wind cooling once more through its top promptly changes into water liquid and is deposited in second hot hydroecium 4; When the liquid level in second hot hydroecium 4 reaches the height of C sluicing bucket 21, can, let out the hot-tub 5 C under sluicing bucket 21 bottoms.Above-mentioned through A bucket 18, B bucket 19 and the C hot water that bucket lets out in the hot-tub 5 for 21 times that sluices that sluices that sluices, promptly can be used for the manufacturing procedure of ceramic ball mill, for more large-scale ceramic enterprise, can prepare up to a hundred tons hot water in one day, energy-saving effect is very remarkable.
The foregoing description is the preferred embodiments of the present invention, and all and the similar structure of the present invention and the equivalence of being done change, and all should belong to protection category of the present invention.
Claims (5)
1. device that ceramic drying tower exhaust air is carried out environmental protection treatment and prepare hot water; It is characterized in that: it comprises inlet plenum (1), spray chamber (2) and first hot hydroecium (3), second hot hydroecium (4) successively; And the hot-tub (5) that is positioned at three bottom, back below ground; The top of spray chamber (2) and first hot hydroecium (3), second hot hydroecium (4) is equipped with several axial flow blowers (6).
2. according to claim 1 ceramic drying tower exhaust air is carried out environmental protection treatment and prepares the device of hot water; It is characterized in that: inlet plenum (1) left and right sides side wall upper part is equipped with sparge pipe (7); Inlet plenum (1) top is communicated with spray chamber (2) with bend pipe (8); Between spray chamber (2) and first hot hydroecium (3), and between first hot hydroecium (3), second hot hydroecium (4), all with dividing plate (9) separately.
3. according to claim 1 and 2 ceramic drying tower exhaust air is carried out environmental protection treatment and prepares the device of hot water; It is characterized in that: spray chamber (2) is divided into latticed several cells (10); On the front and back sidewall of each cell (10), be equipped with several hole for water sprayings (11), from the air inlet (12) of bend pipe and spray chamber (2) interconnecting part; Between the exhaust outlet (13) on dividing plate top between spray chamber (2) and first hot hydroecium (3), be provided with the S shape exhaust passage of running through all cells (10).
4. according to claim 1 ceramic drying tower exhaust air is carried out environmental protection treatment and prepares the device of hot water, it is characterized in that: first hot hydroecium (3) is divided into one-level hot hydroecium (14) and secondary hot hydroecium (15), is provided with breviseptum (16) in the middle of the two; One-level hot hydroecium (14) is adjacent with spray chamber (2); Up be interval with base plate (17) from its bottom, the A that is interval with two bottom openings on the base plate (17) sluices barrel (18), and the height of breviseptum (16) is identical with the height of A sluicing bucket (18); In the middle of the bottom of secondary hot-tub (15); The B that is provided with a bottom opening sluices barrel (19), and the bottom that A sluices barrel (18), B sluices bucket (19) all communicates with hot-tub (5).
5. described ceramic drying tower exhaust air is carried out environmental protection treatment and prepares the device of hot water according to claim 2 or 4; It is characterized in that: the lower partition between first hot hydroecium (3) and second hot hydroecium (4) is provided with water outlet exhaust outlet (20); In the middle of the bottom of second hot hydroecium (4), the C that is provided with a bottom opening sluices barrel (21), and its height with B sluicing bucket (19), water outlet exhaust outlet (20) is identical; The bottom of C sluicing bucket (21) also communicates with hot-tub (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012102274897A CN102698586A (en) | 2012-07-03 | 2012-07-03 | Device for environment-friendly treatment of waste gas from ceramic drying tower and preparing hot water |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012102274897A CN102698586A (en) | 2012-07-03 | 2012-07-03 | Device for environment-friendly treatment of waste gas from ceramic drying tower and preparing hot water |
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| CN102698586A true CN102698586A (en) | 2012-10-03 |
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| CN2012102274897A Pending CN102698586A (en) | 2012-07-03 | 2012-07-03 | Device for environment-friendly treatment of waste gas from ceramic drying tower and preparing hot water |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698553A (en) * | 2016-04-11 | 2016-06-22 | 湖南荣鹏环保科技股份有限公司 | Exhaust gas collection chamber for preventing exhaust gas from backflow |
| CN106269091A (en) * | 2016-08-18 | 2017-01-04 | 佛山欧神诺陶瓷股份有限公司 | A kind of system and method utilizing cooling water to improve grinding efficiency |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0483586A (en) * | 1990-07-26 | 1992-03-17 | Babcock Hitachi Kk | Treatment of waste water of wet exhaust gas desulfurization apparatus |
| CN101732984A (en) * | 2009-12-30 | 2010-06-16 | 四川得阳特种新材料有限公司 | Waste gas treatment system of polyphenylene sulphide production process |
| CN202654933U (en) * | 2012-07-03 | 2013-01-09 | 梁钰怡 | Device for environment-friendly treatment of waste gas in ceramic drying tower and preparation of hot water |
-
2012
- 2012-07-03 CN CN2012102274897A patent/CN102698586A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0483586A (en) * | 1990-07-26 | 1992-03-17 | Babcock Hitachi Kk | Treatment of waste water of wet exhaust gas desulfurization apparatus |
| CN101732984A (en) * | 2009-12-30 | 2010-06-16 | 四川得阳特种新材料有限公司 | Waste gas treatment system of polyphenylene sulphide production process |
| CN202654933U (en) * | 2012-07-03 | 2013-01-09 | 梁钰怡 | Device for environment-friendly treatment of waste gas in ceramic drying tower and preparation of hot water |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698553A (en) * | 2016-04-11 | 2016-06-22 | 湖南荣鹏环保科技股份有限公司 | Exhaust gas collection chamber for preventing exhaust gas from backflow |
| CN106269091A (en) * | 2016-08-18 | 2017-01-04 | 佛山欧神诺陶瓷股份有限公司 | A kind of system and method utilizing cooling water to improve grinding efficiency |
| CN106269091B (en) * | 2016-08-18 | 2018-07-24 | 佛山欧神诺陶瓷股份有限公司 | A kind of system and method improving grinding efficiency using cooling water |
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Application publication date: 20121003 |