CN203309920U - Boiler tail gas energy-saving purification device - Google Patents

Boiler tail gas energy-saving purification device Download PDF

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Publication number
CN203309920U
CN203309920U CN2013203141568U CN201320314156U CN203309920U CN 203309920 U CN203309920 U CN 203309920U CN 2013203141568 U CN2013203141568 U CN 2013203141568U CN 201320314156 U CN201320314156 U CN 201320314156U CN 203309920 U CN203309920 U CN 203309920U
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CN
China
Prior art keywords
pipe
chamber
water
purification
pool
Prior art date
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 - Fee Related
Application number
CN2013203141568U
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Chinese (zh)
Inventor
徐兴林
资玉德
王家松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YUNNAN TONGHAI YANG NATURAL PRODUCTS Co Ltd
Original Assignee
YUNNAN TONGHAI YANG NATURAL PRODUCTS Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YUNNAN TONGHAI YANG NATURAL PRODUCTS Co Ltd filed Critical YUNNAN TONGHAI YANG NATURAL PRODUCTS Co Ltd
Priority to CN2013203141568U priority Critical patent/CN203309920U/en
Application granted granted Critical
Publication of CN203309920U publication Critical patent/CN203309920U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a boiler tail gas energy-saving purification device. A smoke sealed chamber is built at an upper port of a purification pool of the device; a heat exchanger is mounted at the top of the sealed chamber; one side wall of the sealed chamber extends to the underwater of the purification pool; an upper through wall and a lower through wall are built in the sealed chamber, so that the sealed chamber is divided into an inlet chamber, a buffer chamber and a sedimentation outlet chamber; a shower pipe is mounted in an exit pipe from the heat exchanger and is connected with a water pump through a connecting pipe; the water pump is connected to a storage water tank; a water inlet of the storage water tank is connected into the purification pool; a spraying pipe is mounted in the buffer chamber; a filter screen and a cleaning nozzle are mounted at the pipe orifice of a smoke pipe. Due to the adoption of the technical scheme, the manufacturing cost of the whole set of device is low, the service life is long, the purification effect of tail gas is better due to the spraying in both the inlet chamber and the buffer chamber, sewage directly falls into the pool for recycle, the used amount of water is relatively smaller, the heat exchanger is mounted at the top of the sealed chamber, and heat in the tail gas can be recycled.

Description

The boiler exhaust gas energy-saving purifier
Technical field
The utility model belongs to the flue gas purifying equipment technical field, relates to a kind of boiler exhaust gas energy-saving purifier.
Background technology
In prior art, the purification of boiler exhaust gas roughly is divided into spraying and dedusting, electrostatic precipitation and bag-type dust three classes, the utility model belongs to spraying and dedusting class boiler exhaust gas purifier, in spraying and dedusting, various sprinkling equipment kinds are numerous, and function and effect are different, ubiquity boiler exhaust gas purifier construction cost is high, service life is not long, and the cycle period of purifying waste water is long, consumption is large, the problem that in tail gas discharging pipe, heat can not get recycling.
Summary of the invention
The utility model is high for boiler exhaust gas spray cleaning apparatus cost in prior art, service life is not long, the cycle period of purifying waste water is long, consumption is large, the problem that in tail gas discharging pipe, heat can not get recycling, a kind of boiler exhaust gas energy-saving purifier is provided, the purification water pool of this device flue gas closed chamber of having built suitable for reading, closed chamber is equipped with heat exchanger on top, a side wall of closed chamber is built on the brace summer of purification water pool one end, this side wall stretches into purification water pool under water, aquaporin is left in bottom, on purification water pool face outside this side wall, have the desilting mouth, in purification water pool and closed chamber, have the twice brace summer, wall and lower wall on brace summer, have been built respectively, upper saturating wall and lower wall will be separated into inlet plenum in closed chamber, surge chamber and sedimentation discharge chamber, heat exchanger forms by crossing tracheae and crossing water cavity, and boiler exhaust gas enters by crossing tracheae one end, passes into the water surface top in inlet plenum by the escape pipe of the other end, crosses water cavity one end inlet pipe is installed, and the other end is installed out pipe, the top of sedimentation discharge chamber is equipped with smoke pipe, shower is installed in escape pipe, on shower, has a plurality of spray orifices, shower is by the tube connector water pump, and water pump is connected on a storage tank, and the top of storage tank is equipped with tracheae and water inlet pipe, and air bleeding valve is installed on tracheae, in water inlet pipe access purification water pool.
On the tube connector of surge chamber, be equipped with and be in charge of, the upper end of being in charge of is equipped with sparge pipe.
The mouth of pipe at smoke pipe is equipped with screen pack, and the cleaning shower nozzle is installed above screen pack, cleans the external high pressure cleaning of shower nozzle water source.
After adopting the technical program, due to the flue gas closed chamber is built on a pond, its construction cost is lower, and flue gas closed chamber and pond can adopt acidproof cement material to build, and its service life is longer; In addition, due to flue gas in inlet plenum, surge chamber through twice spray, most of dust and harmful components are soluble in water, the tail gas clean-up effect is better, sewage directly falls into pond and precipitates, and the water of shower is directly from pond, smoking use, and the cycle period of therefore purifying waste water is short, service efficiency is high, its consumption less.Due to heat exchanger being installed at the closed chamber top, the heat in tail gas can be absorbed by major part, is back to the water inlet in early stage of boiler, improves inflow temperature, saves the energy.
The accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model.
The specific embodiment
1, embodiment: as shown in Figure 1, a kind of boiler exhaust gas energy-saving purifier, the purification water pool 1 of this device flue gas closed chamber 20 of having built suitable for reading, closed chamber is equipped with heat exchanger 19 on 20 tops, a side wall 10 of closed chamber 20 is built on the brace summer 3 of purification water pool 1 one ends, this side wall 10 stretches into purification water pool 1 under water, aquaporin 2 is left in bottom, on purification water pool outside this side wall 10, have desilting mouth 4, in purification water pool 1 and closed chamber 20, have the twice brace summer, wall 22 and lower wall 27 on brace summer, have been built respectively, upper saturating wall 22 and lower wall 27 are separated into inlet plenum 25 by closed chamber, surge chamber 29 and sedimentation discharge chamber 11, heat exchanger 19 forms by crossing tracheae 18 and crossing water cavity 17, and boiler exhaust gas enters by crossing tracheae 18 1 ends, passes into the water surface top in inlet plenum 25 by the escape pipe 21 of the other end, crosses water cavity 17 1 ends inlet pipes 15 are installed, and the other end is installed out pipe 16, the top of sedimentation discharge chamber 11 is equipped with smoke pipe 14, shower 23 is installed in escape pipe 21, on shower 23, have a plurality of spray orifices 24, shower 23 is by tube connector 30 water pumps 5, water pump 5 is connected on a storage tank 6, the top of storage tank 6 is equipped with tracheae 8 and water inlet pipe 9, air bleeding valve 7 is installed, in water inlet pipe 9 access purification water pools 1 on tracheae 8, through on the tube connector 30 of surge chamber 29, be equipped with and be in charge of 28, be in charge of 28 upper end sparge pipe 26 is installed, the mouth of pipe at smoke pipe 14 is equipped with screen pack 13, above screen pack 13, is equipped with and cleans shower nozzle 12, cleans the external high pressure cleaning of shower nozzle 12 water source.

Claims (3)

1. boiler exhaust gas energy-saving purifier, it is characterized in that: the purification water pool of this device (1) the flue gas closed chamber (20) of having built suitable for reading, closed chamber (20) is equipped with heat exchanger (19) on top, a side wall (10) of closed chamber (20) is built on the brace summer (3) of purification water pool (1) one end, this side wall (10) stretches into purification water pool (1) under water, aquaporin (2) is left in bottom, on purification water pool face outside this side wall (10), have desilting mouth (4), in purification water pool (1) and closed chamber (20), have the twice brace summer, wall (22) and lower wall (27) on brace summer, have been built respectively, upper saturating wall (22) and lower wall (27) will be separated into inlet plenum (25) in closed chamber, surge chamber (29) and sedimentation discharge chamber (11), heat exchanger (19) forms by crossing tracheae (18) and crossing water cavity (17), boiler exhaust gas enters by crossing tracheae (18) one ends, escape pipe (21) by the other end passes into the water surface top in inlet plenum (25), cross water cavity (17) one ends inlet pipe (15) is installed, the other end is installed out pipe (16), the top of sedimentation discharge chamber (11) is equipped with smoke pipe (14), shower (23) is installed in escape pipe (21), on shower (23), have a plurality of spray orifices (24), shower (23) is by tube connector (30) water pump (5), water pump (5) is connected on a storage tank (6), the top of storage tank (6) is equipped with tracheae (8) and water inlet pipe (9), the upper air bleeding valve (7) of installing of tracheae (8), in water inlet pipe (9) access purification water pool (1).
2. boiler exhaust gas energy-saving purifier as claimed in claim 1 is characterized in that: upper at the tube connector (30) through surge chamber (29), and be equipped with and be in charge of (28), the upper end of being in charge of (28) is equipped with sparge pipe (26).
3. boiler exhaust gas energy-saving purifier as claimed in claim 2, it is characterized in that: the mouth of pipe at smoke pipe (14) is equipped with screen pack (13), in the top of screen pack (13), is equipped with and cleans shower nozzle (12), cleans the external high pressure cleaning of shower nozzle (12) water source.
CN2013203141568U 2013-06-03 2013-06-03 Boiler tail gas energy-saving purification device Expired - Fee Related CN203309920U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013203141568U CN203309920U (en) 2013-06-03 2013-06-03 Boiler tail gas energy-saving purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203141568U CN203309920U (en) 2013-06-03 2013-06-03 Boiler tail gas energy-saving purification device

Publications (1)

Publication Number Publication Date
CN203309920U true CN203309920U (en) 2013-11-27

Family

ID=49616128

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013203141568U Expired - Fee Related CN203309920U (en) 2013-06-03 2013-06-03 Boiler tail gas energy-saving purification device

Country Status (1)

Country Link
CN (1) CN203309920U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103712478A (en) * 2013-12-13 2014-04-09 电白县博贺港饲料渔粉厂 Fish-boiling tail gas processing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103712478A (en) * 2013-12-13 2014-04-09 电白县博贺港饲料渔粉厂 Fish-boiling tail gas processing device
CN103712478B (en) * 2013-12-13 2015-10-14 电白县博贺港饲料渔粉厂 A kind of Boiled fish exhaust gas processing device

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131127

Termination date: 20190603

CF01 Termination of patent right due to non-payment of annual fee