CN207805373U - A kind of block-resistant type spray type desulphurization tower - Google Patents

A kind of block-resistant type spray type desulphurization tower Download PDF

Info

Publication number
CN207805373U
CN207805373U CN201820000796.4U CN201820000796U CN207805373U CN 207805373 U CN207805373 U CN 207805373U CN 201820000796 U CN201820000796 U CN 201820000796U CN 207805373 U CN207805373 U CN 207805373U
Authority
CN
China
Prior art keywords
demisting
demister
blade
desulfurizing tower
tower
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.)
Active
Application number
CN201820000796.4U
Other languages
Chinese (zh)
Inventor
姚忠修
郭怀刚
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.)
Qingzhou Yu Xingai Industry Limited-Liability Co
Original Assignee
Qingzhou Yu Xingai Industry Limited-Liability Co
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 Qingzhou Yu Xingai Industry Limited-Liability Co filed Critical Qingzhou Yu Xingai Industry Limited-Liability Co
Priority to CN201820000796.4U priority Critical patent/CN207805373U/en
Application granted granted Critical
Publication of CN207805373U publication Critical patent/CN207805373U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of block-resistant type spray type desulphurization towers, it is related to technical field of environment protection equipment, including the slurry pool from bottom to top set gradually, spray equipment and demister, the top of demister is equipped with jetter, demister includes the demisting blade and braced frame of equidistant arrangement, demisting blade is equipped with multigroup, demisting blade includes three groups of risers and two groups of folded plates connecting riser, riser is equipped with multiple demisting fins, the bottom of demisting blade is equipped with blade jacking system, the both ends of demisting blade are equipped with limit protrusion, braced frame is equipped with groove compatible with limit protrusion, the outside of desulfurizing tower is equipped with jacking system control unit, the shell of desulfurizing tower includes armored concrete surrounding layer and granite liner layer.The utility model solves demister existing for traditional spray type desulphurization tower and blocks the problems such as fouling condition is serious, desulphurization system resistance is big, desulfurization effect is poor, desulfuration efficiency is low and equipment investment operating cost is high.

Description

A kind of block-resistant type spray type desulphurization tower
Technical field
The utility model is related to technical field of environment protection equipment, more particularly to a kind of block-resistant type spray type desulphurization tower.
Background technology
The master operation of calcium carbonate production process is that calcined limestone obtains quick lime, the cigarette of limestone calcination process discharge Contain a large amount of sulfur dioxide in gas, the harm of Sulfur Dioxide On Human and environment is very big, needs using desulfurizer to calcining The flue gas of generation is handled, and is then discharged again.In flue gas desulphurization system, desulfurizing tower is important equipment, and desulfurizing tower is de- The advantages of mode of sulphur is generally divided into dry flue gas desulphurization and wet process of FGD, wet process of FGD is desulfuration efficiency height, one As up to 95% or more, treatment quantity is big, good to the adaptability of coal, is the technique that current flue gas desulfurization generally uses. In wet desulfurizing process, desulfurizing tower is a core component, and in desulfurization process, running resistance is small, desulfuration efficiency is high, operation dimension Repair conveniently, manufacturing cost it is low be desulfurizing tower basic demand.
Spraying type desulfurizing tower is one of the desulfurizing tower type being most widely used, and is carrier by akaline liquid, by flue gas In harmful substances separating treatment from flue gas such as sulfur dioxide, hydrocarbon, sedimentation is absorbed, to reach the mesh of purifying smoke 's.Desulfurizing tower will produce a large amount of droplets in the process of running, understands dust-laden particle in droplet, influences the normal fortune of desulfurizing tower Row, it is necessary to demisting dust-extraction unit is installed additional, to ensure being smoothed out for desulfurization process.It is arranged inside currently used desulfurizing tower Demister can generate more serious blocking fouling condition on demister ontology, cause desulfurization system in During Process of Long-term Operation The increase of system resistance makes the easy to carry excessive slurries of flue gas emission process, influences desulfurization effect.
In addition, traditional desulfurizing tower material mainly has stainless steel, fiberglass and numb stone, stainless steel desulfurizing tower to be primarily present expense With high problem, there is the problems such as poor temperature tolerance, deformation easy to aging more in glass reinforced plastic desulfurization tower, granite desulfurizing tower dinging cement is easily loose It takes off, be easy to cause the problems such as gas leakage is leaked out;And traditional fume desulfurating absorption tower generally existing desulfuration efficiency is low, investment running cost With it is high the problems such as.
Invention content
According to the above-mentioned deficiencies of the prior art, technical problem to be solved in the utility model is:A kind of block-resistant type is provided Spray type desulphurization tower solves existing for traditional spray type desulphurization tower demister and blocks that fouling condition is serious, desulphurization system resistance Greatly, the problems such as desulfurization effect is poor, desulfuration efficiency is low and equipment investment operating cost is high.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is:
A kind of block-resistant type spray type desulphurization tower, including slurry pool, spray equipment and demister, the slurry pool are arranged in institute The lower part of desulfurizing tower is stated, the demister is arranged on the top of the desulfurizing tower, and the top of the demister is equipped with jetter, The spray equipment is arranged between the slurry pool and the demister, and the side of the slurry pool is equipped with air inlet, described The bottom of slurry pool is equipped with leakage fluid dram, and control valve is equipped at the leakage fluid dram, and the side wall of the slurry pool is equipped with agitating device, The spray equipment be equipped with it is multigroup, the demister includes the demisting blade and braced frame of equidistant arrangement, the demisting blade Equipped with multigroup, the demisting blade includes three groups of risers and two groups of folded plates connecting the riser, is equipped on the riser more The bottom of a demisting fin, the demisting blade is equipped with blade jacking system, and the both ends of the demisting blade are equipped with limit Protrusion, the braced frame are equipped with groove compatible with the limit protrusion, and the outside of the desulfurizing tower is equipped with to jack up and fill Control unit is set, the shell of the desulfurizing tower includes armored concrete surrounding layer and granite liner layer, the top of the desulfurizing tower Portion is equipped with exhaust outlet.
As an improvement scheme, the spray equipment is at least provided with 4 groups, the S-type setting of spray equipment.
As an improvement scheme, the bottom of the slurry pool is tapered.
As an improvement scheme, the demisting blade is integrally formed with the demisting fin.
After using above-mentioned technical proposal, the utility model has the beneficial effects that:
Due to a kind of block-resistant type spray type desulphurization tower of the utility model, including from bottom to top set gradually slurry pool, spray The top of shower device and demister, demister is equipped with jetter, and demister includes the demisting blade and support frame of equidistant arrangement Frame, demisting blade are equipped with multigroup, and demisting blade includes three groups of risers and two groups of folded plates connecting riser, and riser is removed equipped with multiple The bottom of mist fin, demisting blade is equipped with blade jacking system, and the both ends of demisting blade are equipped with limit protrusion, are set in braced frame There are groove compatible with limit protrusion, the outside of desulfurizing tower to be equipped with jacking system control unit.The demisting blade of demister can Rise to the top of braced frame by blade jacking system respectively, then the jetter by being arranged on desulfurizing tower two side is same Shi Jinhang is cleaned, and demisting blade can rise respectively, can avoid being blocked by other blades, ensure the cleaning of demisting blade without dead angle into Row improves cleaning performance, reduces equipment running resistance, improves desulfuration efficiency.
Due to installing agitating device on the slurry pool side wall of desulfurizing tower tower body bottom, flue gas can be prevented in bottom of tower, alkali Whirlpool is formed in liquid bath and tower body, reduces the time of contact of flue gas and lye, is reduced flue gas water content, is avoided smoke temperature too low, subtract The burden of light demister, improves desulfurization effect.
Since spray equipment is at least provided with 4 groups, the S-type setting of spray equipment can increase the running route of flue gas, S type cigarettes The setting of gas running route can greatly increase the processing time of flue gas, improve desulfurization effect.
Since the shell of desulfurizing tower includes armored concrete surrounding layer and granite liner layer, by the way that desulfurizing tower tower body is set Be set to double-layer structure so that desulfurizing tower have lasting high temperature resistant, it is corrosion-resistant, wear-resisting undermine impact-resistant mechanical performance, reduce Equipment cost prolongs the service life.
In conclusion a kind of block-resistant type spray type desulphurization tower of the utility model, solves traditional spray type desulphurization tower and exists Demister block that fouling condition is serious, desulphurization system resistance is big, desulfurization effect is poor, desulfuration efficiency is low and equipment investment operation at The problems such as this is high, the demisting blade of demister can rise to the top of braced frame by blade jacking system respectively, then by setting It sets the jetter on desulfurizing tower two side and is carried out at the same time cleaning, demisting blade can rise respectively, can avoid by other blades It blocks, ensures that the cleaning of demisting blade is carried out without dead angle, improve cleaning performance, reduce equipment running resistance, improve desulfuration efficiency; Desulfurizing tower tower body is set as double-layer structure, and desulfurizing tower is made to have lasting high temperature resistant, corrosion-resistant, wear-resisting undermine impact-resistant machinery Performance, equipment cost is low, and service life is long.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of block-resistant type spray type desulphurization tower of the utility model;
Fig. 2 is the concrete structure schematic diagram of demisting blade in Fig. 1;
Fig. 3 is the A direction views of demister in Fig. 1;
In figure:1- armored concrete surrounding layer, 2- granite liner layer, 3- slurry pools, 4- agitating devices, 5- spray dresses It sets, 6- braced frames, 61- grooves, 7- demistings blade, 71- demistings fin, 72- limit protrusions, 73- risers, 74- folded plates, 8- leaves Piece jacking system, 9- jacking systems control unit, 10- jetters, 11- exhaust outlets, 12- air inlets, 13- leakage fluid drams, 14- controls Valve processed.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is expanded on further.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of block-resistant type spray type desulphurization tower of the utility model, including slurry pool 3, spray dress 5 and demister are set, slurry pool 3 is arranged in the lower part of desulfurizing tower, and demister is arranged on the top of desulfurizing tower, and the top of demister is set There are jetter 10, spray equipment 5 to be arranged between slurry pool 3 and demister, the side of slurry pool 3 is equipped with air inlet 12, slurry The bottom of liquid pool 3 is equipped with leakage fluid dram 13, and control valve 14 is equipped at leakage fluid dram 13, and the side wall of slurry pool 3 is equipped with agitating device 4, Spray equipment 5 is equipped with multigroup, and demister includes demisting blade 7 and the braced frame 6 of equidistant arrangement, demisting blade 7 be equipped with it is multigroup, Demisting blade 7 includes three groups of risers 73 and two groups of folded plates 74 connecting riser 73, and multiple demisting fins 71 are equipped on riser 73, The bottom of demisting blade 7 is equipped with blade jacking system 8, and the both ends of demisting blade 7 are equipped with limit protrusion 72, braced frame 6 It is equipped with groove 61 compatible with limit protrusion 72, the outside of desulfurizing tower is equipped with jacking system control unit 9, the shell of desulfurizing tower Layer includes armored concrete surrounding layer 1 and granite liner layer 2, and the top of desulfurizing tower is equipped with exhaust outlet 11.
Spray equipment 5 is at least provided with 4 groups, 5 S-type setting of spray equipment.
The bottom of slurry pool 3 is tapered.
Demisting blade 7 is integrally formed with demisting fin 71.
The demisting blade 7 of demister can rise to the top of braced frame 6 by blade jacking system 8 respectively, then by setting It sets the jetter 10 on desulfurizing tower two side and is carried out at the same time cleaning, demisting blade 7 can rise respectively, can avoid by other leaves Piece blocks, and ensures that the cleaning of demisting blade 7 is carried out without dead angle, improves cleaning performance, reduce equipment running resistance, improves desulfurization effect Rate.
Agitating device 4 is installed on 3 side wall of slurry pool of desulfurizing tower tower body bottom, flue gas can be prevented in bottom of tower, slurries Whirlpool is formed in pond 3 and tower body, reduces the time of contact of flue gas and lye, flue gas water content is reduced, avoids smoke temperature too low, is mitigated The burden of demister improves desulfurization effect.
For spray equipment 5 at least provided with 4 groups, 5 S-type setting of spray equipment can increase the running route of flue gas, S type flue gases The setting of running route can greatly increase the processing time of flue gas, improve desulfurization effect.
The shell of desulfurizing tower includes armored concrete surrounding layer 1 and granite liner layer 2, by the way that desulfurizing tower tower body to be arranged For double-layer structure so that desulfurizing tower have lasting high temperature resistant, it is corrosion-resistant, wear-resisting undermine impact-resistant mechanical performance, reduction is set Standby cost, prolongs the service life.
It is stifled to solve demister existing for traditional spray type desulphurization tower for a kind of block-resistant type spray type desulphurization tower of the utility model Plug fouling condition is serious, desulphurization system resistance is big, desulfurization effect is poor, desulfuration efficiency is low and equipment investment operating cost height etc. is asked Topic, the demisting blade of demister can rise to the top of braced frame by blade jacking system respectively, then by being arranged in desulfurization Jetter on tower two side is carried out at the same time cleaning, and demisting blade can rise respectively, can avoid being blocked by other blades, ensure The cleaning of demisting blade is carried out without dead angle, improves cleaning performance, reduces equipment running resistance, improves desulfuration efficiency;Desulfurizing tower tower Body is set as double-layer structure, make desulfurizing tower have lasting high temperature resistant, it is corrosion-resistant, wear-resisting undermine impact-resistant mechanical performance, if Standby at low cost, service life is long.
Above-described embodiment is intended to indicate that the technical concepts and features of the utility model, only serves illustrative effect, It can not be in this, as the restriction of the utility model interest field.

Claims (4)

1. a kind of block-resistant type spray type desulphurization tower, including slurry pool, spray equipment and demister, it is characterised in that:The slurries Pond is arranged in the lower part of the desulfurizing tower, and the demister is arranged on the top of the desulfurizing tower, and the top of the demister is set There are jetter, the spray equipment to be arranged between the slurry pool and the demister, the side of the slurry pool is equipped with The bottom of air inlet, the slurry pool is equipped with leakage fluid dram, and control valve is equipped at the leakage fluid dram, is set on the side wall of the slurry pool There is an agitating device, the spray equipment is equipped with multigroup, and the demister includes the demisting blade and braced frame of equidistant arrangement, institute It states demisting blade and is equipped with multigroup, the demisting blade includes three groups of risers and two groups of folded plates connecting the riser, the riser On be equipped with multiple demisting fins, the bottom of the demisting blade is equipped with blade jacking system, the both ends of the demisting blade It is equipped with limit protrusion, the braced frame is equipped with groove compatible with the limit protrusion, the outside of the desulfurizing tower Equipped with jacking system control unit, the shell of the desulfurizing tower includes armored concrete surrounding layer and granite liner layer, described The top of desulfurizing tower is equipped with exhaust outlet.
2. a kind of block-resistant type spray type desulphurization tower according to claim 1, it is characterised in that:The spray equipment is at least set There are 4 groups, the S-type setting of spray equipment.
3. a kind of block-resistant type spray type desulphurization tower according to claim 2, it is characterised in that:The bottom of the slurry pool is It is tapered.
4. a kind of block-resistant type spray type desulphurization tower according to claim 3, it is characterised in that:The demisting blade with it is described Demisting fin is integrally formed.
CN201820000796.4U 2018-01-02 2018-01-02 A kind of block-resistant type spray type desulphurization tower Active CN207805373U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820000796.4U CN207805373U (en) 2018-01-02 2018-01-02 A kind of block-resistant type spray type desulphurization tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820000796.4U CN207805373U (en) 2018-01-02 2018-01-02 A kind of block-resistant type spray type desulphurization tower

Publications (1)

Publication Number Publication Date
CN207805373U true CN207805373U (en) 2018-09-04

Family

ID=63329274

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820000796.4U Active CN207805373U (en) 2018-01-02 2018-01-02 A kind of block-resistant type spray type desulphurization tower

Country Status (1)

Country Link
CN (1) CN207805373U (en)

Similar Documents

Publication Publication Date Title
CN205700119U (en) A kind of efficient desulfurizing tower
CN201880482U (en) Stepped spray tower for desulfurization by ammonia method
CN205760589U (en) A kind of adjustable desulfurizing tower of liquid-gas ratio
CN202893175U (en) Flue gas desulfurization and denitrification integrated device of sintering machine
CN204911197U (en) A desulfurizing tower
CN103041689B (en) Liquid distribution device for absorption tower
CN204412060U (en) A kind of double fluid is to high efficiency lower resistance desulfurizing tower
CN107433113A (en) A kind of desulphurization denitration absorption tower
CN106422734A (en) Bubbling flue gas desulfurizing device
CN207805373U (en) A kind of block-resistant type spray type desulphurization tower
CN204193780U (en) A kind of high-efficiency desulfurization absorption tower
CN204093296U (en) A kind of wet flue gas desulfurization tower
CN103301740A (en) Two-stage absorption differential desulfurizing tower
CN203577619U (en) Absorption tower for desulfuration by using wet type calcium method
CN106268277A (en) A kind of desulfurizer and technique
CN205287978U (en) Brick and tile kiln dust removal desulfurizing tower
CN203694909U (en) Flue gas desulfurization device
CN204522731U (en) The outer demist wet flue gas desulfurizer of tower
CN204601983U (en) A kind of efficient desulfurizing tower for smoke gas treatment
CN108686492B (en) Flue gas dust removal desulfurization tower and dust removal desulfurization method
CN204522692U (en) A kind of Brick Kiln flue gas desulfur device
CN204034452U (en) A kind of limekiln flue-gas dust-removing and desulfurization system
CN204412045U (en) Desulfurizing tower
CN208406602U (en) A kind of desulfurizer of charcoal ink factory's flue gas
CN107335332A (en) A kind of fold-line-shaped gas-liquid part flow arrangement with collecting tank

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant