CN107569992A - A kind of desulfurizing tower of electric power plant slurries shower nozzle - Google Patents
A kind of desulfurizing tower of electric power plant slurries shower nozzle Download PDFInfo
- Publication number
- CN107569992A CN107569992A CN201710727986.6A CN201710727986A CN107569992A CN 107569992 A CN107569992 A CN 107569992A CN 201710727986 A CN201710727986 A CN 201710727986A CN 107569992 A CN107569992 A CN 107569992A
- Authority
- CN
- China
- Prior art keywords
- weight
- shower nozzle
- parts
- power plant
- electric power
- 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.)
- Withdrawn
Links
- 239000002002 slurry Substances 0.000 title claims abstract description 33
- 230000003009 desulfurizing effect Effects 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000007921 spray Substances 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000011152 fibreglass Substances 0.000 claims abstract description 17
- 239000003082 abrasive agent Substances 0.000 claims abstract description 15
- 239000003365 glass fiber Substances 0.000 claims abstract description 12
- 239000007822 coupling agent Substances 0.000 claims abstract description 11
- 239000011347 resin Substances 0.000 claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 239000012745 toughening agent Substances 0.000 claims abstract description 11
- 239000011521 glass Substances 0.000 claims description 27
- 239000000919 ceramic Substances 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 14
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 11
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 11
- 239000013618 particulate matter Substances 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 5
- 235000011941 Tilia x europaea Nutrition 0.000 description 5
- 239000004571 lime Substances 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 239000002912 waste gas Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000006477 desulfuration reaction Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Abstract
The invention belongs to shower nozzle technical field, specifically discloses a kind of desulfurizing tower of electric power plant slurries shower nozzle.Its main technical schemes is：It is made up of glass-reinforced plastic material, its structure includes water spray connecting tube, tube chamber and water jet；Above-mentioned tube chamber is pipe tripe structure, and the constriction border of the pipe tripe is provided with some bleeders.Wherein glass-reinforced plastic material includes glass fibre, resin, high-abrasive material, coupling agent and toughener.The slurries fiberglass shower nozzle, which is set, has the characteristics of simple in construction, can adjusting spray field, corrosion-resistant, wear-resistant and light.
Description
Technical field
The invention belongs to glass fiber reinforced plastics product technical field, specifically discloses a kind of desulfurizing tower of electric power plant slurries shower nozzle.
Background technology
Desulfurization is one of main program in the waste gas discharge flow of thermal power plant, i.e., is provided with desulfurization tower body a plurality of
The lime waterpipe supported by support frame, is connected with branch pipe on the lime waterpipe, and on the branch pipe or lime waterpipe
If equipped with nearly 10 kilograms of lime sprinkler head of dry weight, limewash in shower nozzle by spraying and the sulphur in high-temp waste gas, sulfur dioxide
Reacting prevents its emptying from causing environmental pollution.
At present, the lime sprinkler head used in desulfuration absorbing tower is formed by powder metallurgy sintered, has wear resistant corrosion resistant
Performance, but following defect be present in this shower nozzle：First, because its material forms for sintering, the rigidity of its material is larger, is pacifying
Damaged during dress, repair and replacement and use caused by colliding with of being difficult to avoid that is easy to；Second, given up in preparation section is sintered
Product rate is high；Third, because the weight of each shower nozzle is more than 5 kilograms, number nearly thousand is installed for each desulfurizing tower
The labor intensity not only installed for shower nozzle is higher, and passes through the spraying net that main pipeline, subtube and branch pipe(tube) are formed and make
With the extremely difficult guarantee of effect.
The content of the invention
It is an object of the invention to provide a kind of simple in construction, can adjusting spray field, corrosion-resistant, wear-resistant and matter
Light desulfurizing tower of electric power plant slurries shower nozzle.
The technical scheme for realizing the object of the invention is：
A kind of desulfurizing tower of electric power plant slurries shower nozzle, is made up of glass-reinforced plastic material, and its structure includes water spray connecting tube, tube chamber and water spray
Mouthful；Wherein,
Described tube chamber is pipe tripe structure,
The constriction border of the pipe tripe is provided with some bleeders.
In the structure for forming a kind of above-mentioned desulfurizing tower of electric power plant slurries shower nozzle,
--- it is provided with some spiral lamination on the inwall of the pipe tripe；
--- described bleeder is the vertical bar structure being uniformly arranged；
--- described bleeder is to be made up of at least one layer of horizontal stripe structure；
--- the cone skimmed outside one layer is provided with the bleeder of described horizontal stripe structure and is formed；
--- described water jet is provided with the cone spout for being capable of adjustment angle.
A kind of desulfurizing tower of electric power plant slurries shower nozzle, its structure includes water spray connecting tube, tube chamber and water jet, by following weight
The component of part is formed：
The glass of 30-35 parts by weight（That is glass fibre）, 25-30 parts by weight resin
The high-abrasive material of 25-30 parts by weight and
The toughener of the coupling agent of 1.0-3.0 parts by weight, 2.5-3.0 parts by weight.
In the component for forming above-mentioned desulfurizing tower of electric power plant slurries shower nozzle,
--- described high-abrasive material is 3 by weight ratio:The green silicon carbide and particulate matter structure of 1.5-2.2 90-160 mesh
Into；Wherein the particulate matter is that diameter is formed in 0.8-1.2 millimeters of ceramic particle and glass microballoon, and ceramic particle and glass
The weight ratio of microballon is 1:Between 1-1.2；
--- contain the fire retardant of 1.5-3.0 parts by weight in described component；
--- the length for forming glass in the glass-reinforced plastic material at the tube chamber and water jet is controlled between 25-50 millimeters, described
The length of glass is controlled between 15-25 millimeters in glass-reinforced plastic material at connecting tube of spraying water.
Desulfurizing tower of electric power plant provided by the present invention compared with prior art, has advantages below with slurries shower nozzle：First, by
In form the shower nozzle tube chamber be pipe tripe structure, the angle of the shower nozzle water jet can be greatly improved so that device spray water scope
Area is bigger, sprays water evenly；Second, due to being provided with some bleeders in the constriction border for forming shower head pipe tripe,
Further expand its spray field area；Third, being made up due to forming the shower nozzle of glass-reinforced plastic material, significantly reduce
Its weight, be advantageous to the repair and replacement during construction and installation and use, be more beneficial for forming main pipeline, the subtube of spraying net
With the setting of branch pipe(tube)；More important is use to have used the glass steel of green silicon carbide and glass microballoon for high-abrasive material
Material so that its anti-wear performance greatly improves, and improves its service life.
Brief description of the drawings
Fig. 1 show the structural representation of desulfurizing tower of electric power plant slurries shower nozzle；
Fig. 2 show the structural representation of second of fiberglass shower nozzle.
Embodiment
Desulfurizing tower of electric power plant provided by the invention is described in further detail with slurries shower nozzle below in conjunction with the accompanying drawings：
It is two kinds of structural representations of desulfurizing tower of electric power plant slurries shower nozzle as shown in Figure 1, 2.Its structure is included by glass-reinforced plastic material
The water spray connecting tube 1 of composition, the tube chamber 2 and water jet 3 of pipe tripe structure；The constriction of the pipe tripe is provided with tri- layers of week of A, B
Enclose the bleeder 4 for some horizontal stripe structures being evenly arranged；The cone 6 skimmed outside one layer is provided with the top of the bleeder,
Some slurries water conservancy diversion spiral lamination 5 is provided with the inwall of above-mentioned pipe tripe.
Rotated by the high-voltage high-speed slurries that water spray connecting tube 1 enters along its inwall, a part of slurries pass through in bleeder
Place is thrown away outside it, and another part then sprays at its water jet 3, to realize the ejection shower nozzle of the large area as far as possible of slurries, with
Realize the chemical reaction with high-temp waste gas.
Certainly in a kind of structure of the above-mentioned desulfurizing tower of electric power plant with slurries shower nozzle is formed,
--- above-mentioned bleeder 3 is that can also be the vertical bar structure being uniformly arranged along the axial direction of tube chamber, can also realize slurries
Sprayed at a high speed by the bleeder, realize that increase spray area improves the purpose with the chemical reaction of high-temp waste gas；
--- be provided with the megaphone-shaped spout 61 of outer slash at above-mentioned water jet, and the spout can adjust its dehisce 7 angle
Degree（The angle of spray angle）, to realize the adjustment of spray field.The structure of the outer megaphone-shaped spout 61 skimmed is formed including some
Fin form, the fin bottom（At closing in）It is connected to by axle 8（Tube chamber bottom）On the outer wall of the tube chamber 2 of water jet.
Said structure desulfurizing tower of electric power plant with slurries shower nozzle, including water spray connecting tube, tube chamber and water jet its by
The component of following parts by weight is made up of moulded glass steel technique：
Embodiment 1
The resin of the glass fibre of 31 parts by weight, 28 parts by weight
The coupling agent of 1.5 parts by weight, 2.9 parts by weight toughener and
It is the ceramic particle and 4.15 of 0.8 millimeter of 4.15 parts by weight by the green silicon carbide of the parts by weight of 100 mesh 16.7, diameter
The high-abrasive material that the glass microballoon of parts by weight is formed.
Embodiment 2
The resin of the glass fibre of 32 parts by weight, 29 parts by weight
The coupling agent of 1.6 parts by weight, 3.0 parts by weight toughener and
It is the ceramic particle and 5.87 of 0.9 millimeter of 5.30 parts by weight by the green silicon carbide of the parts by weight of 120 mesh 16.8, diameter
The high-abrasive material that the glass microballoon of parts by weight is formed.
Embodiment 3
The resin of the glass fibre of 35 parts by weight, 25 parts by weight
The coupling agent of 1.8 parts by weight, 2.8 parts by weight toughener and
It is the ceramic particle and 5.9 weights of 1.0 millimeters of 4.9 parts by weight by the green silicon carbide of the parts by weight of 130 mesh 18.1, diameter
Measure the high-abrasive material that the glass microballoon of part is formed.
Embodiment 4
The resin of the glass fibre of 30 parts by weight, 30 parts by weight
The coupling agent of 2.0 parts by weight, 2.7 parts by weight toughener and
It is the ceramic particle and 6.2 weights of 1.1 millimeters of 6.2 parts by weight by the green silicon carbide of the parts by weight of 150 mesh 17.6, diameter
Measure the high-abrasive material that the glass microballoon of part is formed.
Embodiment 5
The resin of the glass fibre of 33 parts by weight, 29 parts by weight
The coupling agent of 2.6 parts by weight, 2.6 parts by weight toughener and
It is the ceramic particle and 5.76 of 1.2 millimeters of 5.23 parts by weight by the green silicon carbide of the parts by weight of 160 mesh 15.0, diameter
The high-abrasive material that the glass microballoon of parts by weight is formed.
Embodiment 6
The resin of the glass fibre of 34 parts by weight, 30 parts by weight
The coupling agent of 2.5 parts by weight, 2.5 parts by weight toughener and
It is the ceramic particle and 6.11 of 1.0 millimeters of 5.09 parts by weight by the green silicon carbide of the parts by weight of 90 mesh 16.8, diameter
The high-abrasive material that the glass microballoon of parts by weight is formed.
Embodiment 7
The resin of the glass fibre of 35 parts by weight, 28 parts by weight
The coupling agent of 3.0 parts by weight, 2.8 parts by weight toughener and
It is the ceramic particle and 4.35 of 0.9 millimeter of 4.35 parts by weight by the green silicon carbide of the parts by weight of 120 mesh 17.3, diameter
The high-abrasive material that the glass microballoon of parts by weight is formed.
Embodiment 8
The resin of the glass fibre of 32 parts by weight, 26 parts by weight
The coupling agent of 1.0 parts by weight, 2.7 parts by weight toughener and
It is the ceramic particle and 6.11 of 0.8 millimeter of 5.09 parts by weight by the green silicon carbide of the parts by weight of 140 mesh 16.8, diameter
The high-abrasive material that the glass microballoon of parts by weight is formed.
In the component for forming above-mentioned glass-reinforced plastic material, wherein
--- because the water spray connecting tube 1 of composition shower nozzle is compared with the tube chamber 2 and water jet 3 of pipe tripe structure, its tube chamber and water spray
Mouth requires the performance of flushing of higher resistance to slurries, therefore when being molded the shower nozzle, the glass steel at tube chamber and water jet
The length of glass is controlled between 25-50 millimeters in material, and the length of glass is controlled between 15-25 millimeters at connecting tube of spraying water.
In the glass-reinforced plastic material component for forming above-mentioned shower nozzle, the length of only different parts glass is different, remaining component
Material is identical.
The spray of spray column high-temperature gas during due to the shower nozzle for power plant reacts, therefore can add in constituent material
Add fire retardant, to improve its fire resistance.
Because glass microballoon and ceramic particle mixing that logical same diameter size is used in the glass-reinforced plastic material of composition are made
For high-abrasive material, hence in so that the glass-reinforced plastic material formed is formd by glass fibre, glass microballoon and the common shape of ceramic particle
Into the unit being structure as a whole by resin-bonding（It is and non-laminar）The structure of block so that slurries rush to it in use
The generation of obscission in layer will not be formed during brush；Substantially increase its anti-wear performance.
Claims (10)
1. a kind of desulfurizing tower of electric power plant slurries shower nozzle, is made up of glass-reinforced plastic material, its structure includes water spray connecting tube, tube chamber and spray
The mouth of a river；It is characterized in that：
Described tube chamber is pipe tripe structure,
The constriction border of the pipe tripe is provided with some bleeders.
A kind of 2. desulfurizing tower of electric power plant slurries shower nozzle as claimed in claim 1, it is characterised in that：Set on the inwall of the pipe tripe
It is equipped with some spiral lamination.
A kind of 3. desulfurizing tower of electric power plant slurries shower nozzle as claimed in claim 1, it is characterised in that：Described bleeder is uniform
The vertical bar structure of setting.
A kind of 4. desulfurizing tower of electric power plant slurries shower nozzle as claimed in claim 1, it is characterised in that：Described bleeder is by extremely
Few one layer horizontal stripe structure is formed.
A kind of 5. desulfurizing tower of electric power plant slurries shower nozzle as described in claim 1 or 4, it is characterised in that：In described horizontal stripe knot
The cone skimmed outside one layer is provided with the bleeder of structure to form.
A kind of 6. desulfurizing tower of electric power plant slurries shower nozzle as claimed in claim 1, it is characterised in that：Described water jet is provided with
It is capable of the cone spout of adjustment angle.
7. a kind of desulfurizing tower of electric power plant slurries shower nozzle, its structure includes water spray connecting tube, tube chamber and water jet, by following parts by weight
Component form：
The glass of 30-35 parts by weight（That is glass fibre）, 25-30 parts by weight resin
The high-abrasive material of 25-30 parts by weight and
The toughener of the coupling agent of 1.0-3.0 parts by weight, 2.5-3.0 parts by weight.
A kind of 8. desulfurizing tower of electric power plant slurries shower nozzle as claimed in claim 7, it is characterised in that：Described high-abrasive material is by weight
Amount is than being 3:The green silicon carbide and particulate matter of 1.5-2.2 90-160 mesh are formed；Wherein the particulate matter be diameter 0.8-
1.2 millimeters of ceramic particle and glass microballoon is formed, and the weight of ceramic particle and glass microballoon ratio is 1:Between 1-1.2.
A kind of 9. desulfurizing tower of electric power plant slurries shower nozzle as claimed in claim 7, it is characterised in that：Contain in described component
The fire retardant of 1.5-3.0 parts by weight.
A kind of 10. desulfurizing tower of electric power plant slurries shower nozzle as claimed in claim 7, it is characterised in that：Form the tube chamber and spray
The length of glass is controlled between 25-50 millimeters in glass-reinforced plastic material at the mouth of a river, the glass-reinforced plastic material at the water spray connecting tube
The length of middle glass is controlled between 15-25 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710727986.6A CN107569992A (en) | 2017-08-23 | 2017-08-23 | A kind of desulfurizing tower of electric power plant slurries shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710727986.6A CN107569992A (en) | 2017-08-23 | 2017-08-23 | A kind of desulfurizing tower of electric power plant slurries shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107569992A true CN107569992A (en) | 2018-01-12 |
Family
ID=61035150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710727986.6A Withdrawn CN107569992A (en) | 2017-08-23 | 2017-08-23 | A kind of desulfurizing tower of electric power plant slurries shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107569992A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201632338U (en) * | 2009-10-15 | 2010-11-17 | 川圆科技股份有限公司 | Water mist nozzle |
| CN102218262A (en) * | 2011-04-15 | 2011-10-19 | 肖柏圣 | Resin-cast desulphurization nozzle and manufacturing method thereof |
| CN102585442A (en) * | 2012-03-14 | 2012-07-18 | 中国海洋石油总公司 | Underwater resin matrix light high-strength composite material and preparation method thereof |
| CN103146189A (en) * | 2013-02-26 | 2013-06-12 | 上海凯赛生物技术研发中心有限公司 | Nylon modified plastic |
| CN203620814U (en) * | 2013-11-21 | 2014-06-04 | 西安工程大学 | Hemispheric atomization spray head with fine adjustment function |
-
2017
- 2017-08-23 CN CN201710727986.6A patent/CN107569992A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201632338U (en) * | 2009-10-15 | 2010-11-17 | 川圆科技股份有限公司 | Water mist nozzle |
| CN102218262A (en) * | 2011-04-15 | 2011-10-19 | 肖柏圣 | Resin-cast desulphurization nozzle and manufacturing method thereof |
| CN102585442A (en) * | 2012-03-14 | 2012-07-18 | 中国海洋石油总公司 | Underwater resin matrix light high-strength composite material and preparation method thereof |
| CN103146189A (en) * | 2013-02-26 | 2013-06-12 | 上海凯赛生物技术研发中心有限公司 | Nylon modified plastic |
| CN203620814U (en) * | 2013-11-21 | 2014-06-04 | 西安工程大学 | Hemispheric atomization spray head with fine adjustment function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103861511B (en) | The spiral foam-making apparatus of a kind of mining porous | |
| CN205416013U (en) | Concrete mixer | |
| CN203855164U (en) | Pulverized coal pneumatic conveyor | |
| CN102423128B (en) | Roller filling machine | |
| CN203829963U (en) | Mineral porous spiral type foam generation device | |
| CN203782080U (en) | Carbon black production system | |
| CN203329386U (en) | Hot air distributor for spray tower | |
| CN107569992A (en) | A kind of desulfurizing tower of electric power plant slurries shower nozzle | |
| CN204414367U (en) | A kind of concrete-agitating reducing mechanism | |
| CN207287110U (en) | A kind of desulfurizing tower of electric power plant slurries nozzle | |
| CN206244057U (en) | A kind of jet vibrated material Fluidizer | |
| CN202193353U (en) | Vibrating cement hopper | |
| CN205572189U (en) | Miropowder sand material pressure sand blasting unit | |
| CN218563077U (en) | Bulky concrete feeding slowly falls device | |
| CN208454818U (en) | A kind of prefabricated rods cvd reactive chamber | |
| CN101164681B (en) | Sebacic acid molten atomizing granulating technology and device thereof | |
| CN205771125U (en) | The drawing mechanism of a kind of feed bin inflated type and control system | |
| CN213396337U (en) | Drying device for polycarboxylate superplasticizer | |
| CN102390634B (en) | Feeding cabin with composite air ventilation structure | |
| CN201399385Y (en) | Dedicated flotation column for fly ash | |
| CN210314333U (en) | Pulverized coal injection and oxygen enrichment device for blast furnace | |
| CN208642305U (en) | A kind of desulfurizing tower import spray equipment | |
| CN205711066U (en) | A kind of feeding device produced for fiber | |
| CN203302325U (en) | Device for adding liquid auxiliary materials into tobacco in high-uniformity mode | |
| CN101954230A (en) | Triple synthetic purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180112 |