CN202289854U - Spraying device of desulfurizing tower - Google Patents

Spraying device of desulfurizing tower Download PDF

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Publication number
CN202289854U
CN202289854U CN2011204155003U CN201120415500U CN202289854U CN 202289854 U CN202289854 U CN 202289854U CN 2011204155003 U CN2011204155003 U CN 2011204155003U CN 201120415500 U CN201120415500 U CN 201120415500U CN 202289854 U CN202289854 U CN 202289854U
Authority
CN
China
Prior art keywords
nozzle
desulfurizing tower
spraying
helix
liquid
Prior art date
Application number
CN2011204155003U
Other languages
Chinese (zh)
Inventor
邓庆益
闫绍玲
张芳芳
梁志国
倪广良
Original Assignee
滕州富源低热值燃料热电有限公司
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 滕州富源低热值燃料热电有限公司 filed Critical 滕州富源低热值燃料热电有限公司
Priority to CN2011204155003U priority Critical patent/CN202289854U/en
Application granted granted Critical
Publication of CN202289854U publication Critical patent/CN202289854U/en

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Abstract

Provided is a spraying device of a desulfurizing tower. The spraying device of the desulfurizing tower comprises a hollow cone-shaped nozzle, an inner wall of the hollow cone-shaped nozzle is provided with a helix body groove. The spraying device of the desulfurizing tower has the advantages that the hollow cone-shaped nozzle adopts design of a helix body, after liquid is tangent to and collides with the helix body which becomes small in connection, the liquid turns into little liquid to be sprayed out, the little liquid moves into and out of a nozzle cavity, and blocking of any blade and flow guiding piece from an inlet to an outlet is avoided. Under the condition of the same flow, the largest unblocked diameter of the helical nozzle is over 2 times that of an ordinary nozzle, blockage is reduced to the most extent, and accordingly the spraying device of the desulfurizing tower can improve desulfurizing efficiency.

Description

The desulfurizing tower spray equipment
Technical field
The utility model relates to a kind of boiler servicing unit, relates in particular to a kind of desulfurizing tower spray equipment.
Background technology
Existing desulphurization system spraying layer adopts common PVC conical hollow nozzle, owing in the doctor solution certain solid content is arranged, in service, the spray nozzle clogging phenomenon often appears, influence the atomizing and the spray effect of doctor solution, cause desulfuration efficiency to descend.
Summary of the invention
The purpose of the utility model provides a kind of desulfurizing tower spray equipment that can improve desulfuration efficiency.
For realizing above-mentioned purpose, the technical scheme that this practicality is adopted is:
A kind of desulfurizing tower spray equipment, comprising: the conical hollow nozzle, its characteristics are: be designed with helix body groove on the described conical hollow nozzle inner walls.
The utility model has the advantages that: the utility model conical hollow nozzle adopts the design of helix body, when liquid through be connected the helix body that diminishes tangent with collision after, become little liquid ejection; In the turnover nozzle chamber, the obstruction from import to no any blade of outlet and flow deflector is under the situation of equal flow; The maximum unimpeded diameter of spiral nozzle is more than 2 times of conventional nozzle; Thereby farthest reduced the generation of choking phenomenon, therefore, the utility model can improve desulfuration efficiency.
Description of drawings
Fig. 1 is the utility model structural representation.
In the accompanying drawing
1, conical hollow nozzle 2, helix body groove
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described:
A kind of desulfurizing tower spray equipment, as shown in Figure 1, comprising: conical hollow nozzle 1; Be designed with helix body groove 2 on conical hollow nozzle 1 inwall.
The beneficial effect of the utility model is:
1, service efficiency is high: under 3 kilograms of working pressures, the flow maximum of single-nozzle can reach 250t/h.2, spray angle is big: the spray angle maximum can reach 170 degree, and under same setting height(from bottom), the coverage of single-nozzle is wider.
3, atomizing effect is good: because liquid does not all receive any obstruction from getting into nozzle chamber in the very major path of outlet, average jet speed is high, and under equal spray condition, the pressure of water pump is lower.Under the pressure of 0.7bar, just can reach good atomizing effect, more energy-conservation.
4, anti-clogging: because the structural design that its unique nothing is stopped up goes out one times unimpeded diameter greatly than common nozzle, effectively avoid the generation of clogging, reduce maintenance cost greatly, increase work efficiency.

Claims (1)

1. desulfurizing tower spray equipment, comprising: conical hollow nozzle (1) is characterized in that: be designed with helix body groove (2) on described conical hollow nozzle (1) inwall.
CN2011204155003U 2011-10-18 2011-10-18 Spraying device of desulfurizing tower CN202289854U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204155003U CN202289854U (en) 2011-10-18 2011-10-18 Spraying device of desulfurizing tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204155003U CN202289854U (en) 2011-10-18 2011-10-18 Spraying device of desulfurizing tower

Publications (1)

Publication Number Publication Date
CN202289854U true CN202289854U (en) 2012-07-04

Family

ID=46358839

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204155003U CN202289854U (en) 2011-10-18 2011-10-18 Spraying device of desulfurizing tower

Country Status (1)

Country Link
CN (1) CN202289854U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106731620A (en) * 2017-03-24 2017-05-31 合肥天翔环境工程有限公司 A kind of spray desulfurizing tower

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106731620A (en) * 2017-03-24 2017-05-31 合肥天翔环境工程有限公司 A kind of spray desulfurizing tower

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Legal Events

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

Granted publication date: 20120704

Termination date: 20121018

C17 Cessation of patent right