CN204502735U - A kind of high-efficiency spray tower - Google Patents

A kind of high-efficiency spray tower Download PDF

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Publication number
CN204502735U
CN204502735U CN201520168054.9U CN201520168054U CN204502735U CN 204502735 U CN204502735 U CN 204502735U CN 201520168054 U CN201520168054 U CN 201520168054U CN 204502735 U CN204502735 U CN 204502735U
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CN
China
Prior art keywords
spray
spray liquid
tower
circulation import
liquid circulation
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
CN201520168054.9U
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Chinese (zh)
Inventor
苏河
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.)
Fujian Lv He Environmental Protection Technology Co Ltd
Original Assignee
Fujian Lv He Environmental Protection Technology Co Ltd
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Filing date
Publication date
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Priority to CN201520168054.9U priority Critical patent/CN204502735U/en
Application granted granted Critical
Publication of CN204502735U publication Critical patent/CN204502735U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of high-efficiency spray tower, tower body inside is divided into central airway by Internal baffle and outer baffle, overcurrent air flue and exterior air drain, exhaust gas inlet is arranged on the left lower of tower body, and be communicated to central airway, clean gas outlet arranges in the middle of the top of tower body, and be communicated with exterior air drain, first spray liquid circulation import is connected to the overhead of central airway by the first horizontal shower, second spray liquid circulation import is connected to the overhead of exterior air drain by the second horizontal shower, 3rd spray liquid circulation import is connected to the centre of overcurrent air flue by vertical shower.The beneficial effects of the utility model have: air-flow is successively through central airway, overcurrent air flue and exterior air drain, and each air flue is provided with spray, make air-flow at interior contact time long enough, advantages of good adsorption effect; Be provided with spiral spray device, spray liquid be atomized, be easy to the pollutant in adsorption gas flow; Be provided with spray liquid compensating port.

Description

A kind of high-efficiency spray tower
Technical field
The utility model relates to a kind of high-efficiency spray tower, belongs to field of Environment Protection.
Background technology
Desulfurizing tower is a kind of cleaning equipment discharging the harmful substance such as dust, waste gas in field of industrial production, oneself has in technology and adopted moisture film tower, packed tower, grid tower, perforated plate tower and water column tower etc. in the past, the most frequently used in current wet desulphurization is the spray column equipment of gas-liquid counter current contact, and spray column technology still also exists the optimization part that haves much room for improvement.
In technology in the past, the airflow uniform distribution mode that major part desulfurizing tower adopts is, inlet pipeline is downward-sloping air-supply at a certain angle, air-flow self dilatation, diffusion and effect of inertia is relied on to carry out air flow method, but such airflow uniform distribution effect is limited, in tower, air flow method is still very uneven, and air-flow is too short for the time of contact in spray column, causes removal effect not reach best.
Summary of the invention
The technical problems to be solved in the utility model, is to provide a kind of high-efficiency spray tower, ensures that air-flow has sufficient time of contact in inside.
The utility model is realized by following proposal: a kind of high-efficiency spray tower, it mainly comprises tower body, exhaust gas inlet, clean gas exports, spray liquid loop exit and spray liquid circulation import, described tower body inside is divided into central airway by Internal baffle and outer baffle, overcurrent air flue and exterior air drain, air-flow in spray column successively through described central airway, overcurrent air flue and exterior air drain, the time of staying, more common spray column was longer, described exhaust gas inlet is arranged on the left lower of described tower body, and be communicated to described central airway, described clean gas outlet arranges in the middle of the top of described tower body, and be communicated with described exterior air drain, first spray liquid circulation import is connected to the overhead of described central airway by the first horizontal shower, second spray liquid circulation import is connected to the overhead of described exterior air drain by the second horizontal shower, 3rd spray liquid circulation import is connected to the centre of described overcurrent air flue by vertical shower, the lower end of described central airway is provided with spray liquid refluxing opening, spray liquid is in the bottom of described tower body.
Described first horizontal shower, the second horizontal shower and vertical shower are equipped with spiral spray device, described spray liquid is atomized, be easy to absorption, spiral spray device on described first horizontal shower and the second horizontal shower is opening down, described vertical shower is provided with two, and the spiral spray device opening on vertical shower is towards described central airway, fully contacts air-flow.
Described first spray liquid circulation import is arranged on the upper end, right side of described tower body, and described second spray liquid circulation import is arranged under described first spray liquid circulation import, and described 3rd spray liquid circulation import is arranged under described second spray liquid circulation import.
Described spray liquid loop exit is arranged on the lower end, right side of described tower body, and the upper end of described spray liquid loop exit is provided with spray liquid compensating port, to compensate the loss of spray liquid described in running.
The bottom right side of described tower body is provided with drain, is convenient to change described spray liquid and cleaning spray column.
Described first spray liquid circulation import, the second spray liquid circulation import, the 3rd spray liquid circulation import circulate with described spray liquid loop exit and are communicated with.
The beneficial effects of the utility model are:
1, the air-flow in a kind of high-efficiency spray tower of the utility model is successively through central airway, overcurrent air flue and exterior air drain, and each air flue is provided with spray, makes air-flow at interior contact time long enough, advantages of good adsorption effect;
2, a kind of high-efficiency spray tower of the utility model is provided with spiral spray device, is atomized by spray liquid, is easy to the pollutant in adsorption gas flow;
3, a kind of high-efficiency spray tower of the utility model is provided with spray liquid compensating port, carrys out the spray liquid of electrode compensation.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of high-efficiency spray tower of the utility model;
In figure: 1 is tower body, 2 is exhaust gas inlet, and 3 is clean gas outlet, and 4 is spray liquid loop exit, 5 is Internal baffle, 6 is outer baffle, air flue centered by 7, and 8 is overcurrent air flue, 9 is exterior air drain, 10 is the first spray liquid circulation import, and 11 is the first horizontal shower, and 12 is the second spray liquid circulation import, 13 is the second horizontal shower, 14 is the 3rd spray liquid circulation import, and 15 is vertical shower, and 16 is spray liquid refluxing opening, 17 is spray liquid, 18 is spiral spray device, and 19 is spray liquid compensating port, and 20 is drain.
Detailed description of the invention
Below in conjunction with Fig. 1, the utility model is further illustrated:
A kind of high-efficiency spray tower, it mainly comprises tower body 1, exhaust gas inlet 2, clean gas outlet 3, spray liquid loop exit 4 and spray liquid circulation import, tower body 1 inside is divided into central airway 7 by Internal baffle 5 and outer baffle 6, overcurrent air flue 8 and exterior air drain 9, air-flow in spray column successively through central airway 7, overcurrent air flue 8 and exterior air drain 9, the time of staying, more common spray column was longer, exhaust gas inlet 2 is arranged on the left lower of tower body 1, and be communicated to central airway 7, clean gas outlet 3 arranges in the middle of the top of tower body 1, and be communicated with exterior air drain 9, first spray liquid circulation import 10 is connected to the overhead of central airway 7 by the first horizontal shower 11, second spray liquid circulation import 12 is connected to the overhead of exterior air drain 9 by the second horizontal shower 13, 3rd spray liquid circulation import 14 is connected to the centre of overcurrent air flue 8 by vertical shower 15, the lower end of central airway 7 is provided with spray liquid refluxing opening 16, spray liquid 17 is in the bottom of tower body 1, first horizontal shower 11, second horizontal shower 13 and vertical shower 15 are equipped with spiral spray device 18, spray liquid 17 is atomized, be easy to absorption, spiral spray device 18 on first horizontal shower 11 and the second horizontal shower 13 is opening down, vertical shower 15 is provided with two, and spiral spray device 18 opening on vertical shower 15 is towards central airway 7, abundant contact air-flow, first spray liquid circulation import 10 is arranged on the upper end, right side of tower body 1, second spray liquid circulation import 12 is arranged under the first spray liquid circulation import 10, 3rd spray liquid circulation import 14 is arranged under the second spray liquid circulation import 12, spray liquid loop exit 4 is arranged on the lower end, right side of tower body 1, the upper end of spray liquid loop exit 4 is provided with spray liquid compensating port 19, to compensate the loss of spray liquid 17 in running, the bottom right side of tower body 1 is provided with drain 20, be convenient to change spray liquid 17 and cleaning spray column, first spray liquid circulation import 10, second spray liquid circulation import 12, 3rd spray liquid circulation import 14 circulates with spray liquid loop exit 4 and is communicated with.
Air-flow enters spray column from exhaust gas inlet 2, afterwards successively by central airway 7, overcurrent air flue 8, exterior air drain 9, spiral spray device 18 is provided with in three air flues, spiral spray device 18 is all arranged on shower, required spray liquid 17 all connects water pump by spray liquid loop exit 4 and is evacuated to shower, spray liquid 17 does not stop in the process circulated, by the pollutant absorption in air-flow yet.
Although done comparatively detailed elaboration to the technical solution of the utility model and enumerated; be to be understood that; to those skilled in the art; amendment is made to above-described embodiment or adopts equivalent replacement scheme; this is apparent to those skilled in the art; these modifications or improvements on the basis of not departing from the utility model spirit, all belong to the scope that the utility model is claimed.

Claims (6)

1. a high-efficiency spray tower, it mainly comprises tower body (1), exhaust gas inlet (2), clean gas outlet (3), spray liquid loop exit (4) and spray liquid circulation import, it is characterized in that: described tower body (1) inside is divided into central airway (7) by Internal baffle (5) and outer baffle (6), overcurrent air flue (8) and exterior air drain (9), described exhaust gas inlet (2) is arranged on the left lower of described tower body (1), and be communicated to described central airway (7), described clean gas outlet (3) arranges in the middle of the top of described tower body (1), and be communicated with described exterior air drain (9), first spray liquid circulation import (10) is connected to the overhead of described central airway (7) by the first horizontal shower (11), second spray liquid circulation import (12) is connected to the overhead of described exterior air drain (9) by the second horizontal shower (13), 3rd spray liquid circulation import (14) is connected to the centre of described overcurrent air flue (8) by vertical shower (15), the lower end of described central airway (7) is provided with spray liquid refluxing opening (16), spray liquid (17) is in the bottom of described tower body (1).
2. a kind of high-efficiency spray tower according to claim 1, it is characterized in that: described first horizontal shower (11), the second horizontal shower (13) and vertical shower (15) are equipped with spiral spray device (18), spiral spray device (18) on described first horizontal shower (11) and the second horizontal shower (13) is opening down, described vertical shower (15) is provided with two, and spiral spray device (18) opening on vertical shower (15) is towards described central airway (7).
3. a kind of high-efficiency spray tower according to claim 1, it is characterized in that: described first spray liquid circulation import (10) is arranged on the upper end, right side of described tower body (1), described second spray liquid circulation import (12) is arranged under described first spray liquid circulation import (10), and described 3rd spray liquid circulation import (14) is arranged under described second spray liquid circulation import (12).
4. a kind of high-efficiency spray tower according to claim 1, is characterized in that: described spray liquid loop exit (4) is arranged on the lower end, right side of described tower body (1), and the upper end of described spray liquid loop exit (4) is provided with spray liquid compensating port (19).
5. a kind of high-efficiency spray tower according to claim 1, is characterized in that: the bottom right side of described tower body (1) is provided with drain (20).
6. a kind of high-efficiency spray tower according to claim 1, is characterized in that: described first spray liquid circulation import (10), the second spray liquid circulation import (12), the 3rd spray liquid circulation import (14) circulate with described spray liquid loop exit (4) and be communicated with.
CN201520168054.9U 2015-03-25 2015-03-25 A kind of high-efficiency spray tower Expired - Fee Related CN204502735U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520168054.9U CN204502735U (en) 2015-03-25 2015-03-25 A kind of high-efficiency spray tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520168054.9U CN204502735U (en) 2015-03-25 2015-03-25 A kind of high-efficiency spray tower

Publications (1)

Publication Number Publication Date
CN204502735U true CN204502735U (en) 2015-07-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520168054.9U Expired - Fee Related CN204502735U (en) 2015-03-25 2015-03-25 A kind of high-efficiency spray tower

Country Status (1)

Country Link
CN (1) CN204502735U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107376596A (en) * 2017-09-15 2017-11-24 顾宇 A kind of efficient compound gives up gasification installation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107376596A (en) * 2017-09-15 2017-11-24 顾宇 A kind of efficient compound gives up gasification installation

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

Granted publication date: 20150729

Termination date: 20160325

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