CN105526429A - Air inlet sleeve and washing tower provided with air inlet sleeve - Google Patents
Air inlet sleeve and washing tower provided with air inlet sleeve Download PDFInfo
- Publication number
- CN105526429A CN105526429A CN201610024407.7A CN201610024407A CN105526429A CN 105526429 A CN105526429 A CN 105526429A CN 201610024407 A CN201610024407 A CN 201610024407A CN 105526429 A CN105526429 A CN 105526429A
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- CN
- China
- Prior art keywords
- flange
- air inlet
- acid
- separation layer
- inlet sleeve
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Abstract
The invention discloses an air inlet sleeve and a washing tower provided with the air inlet sleeve. The air inlet sleeve comprises a graphite pipe, an acid-resistant isolating layer, a heat insulating layer and a sleeve shell, wherein the graphite pipe comprises a pipe body and a first folded edge, and the inner edge of the first folded edge is connected with the pipe body; the pipe body is sleeved with the acid-resistant isolating layer, and the space between the acid-resistant isolating layer and the pipe body is filled with a first bonding layer; the acid-resistant isolating layer is sleeved with the heat insulating layer, and the space between the heat insulating layer and the acid-resistant isolating layer is filled with a second bonding layer; the heat insulating layer is sleeved with the sleeve shell, and a metal corrosion-resistant isolating layer is arranged between the sleeve shell and the heat insulating layer; the end faces, adjacent to the first folded edge, of the acid-resistant isolating layer, the heat insulating layer, the sleeve shell and the metal corrosion-resistant isolating layer are all covered with the first folded edge; the outer edge of the first folded edge is flush with the outer circumferential surface of the sleeve shell in the inside-outside direction or is located on the outer side of the outer circumferential surface of the sleeve shell. The air inlet sleeve has the advantages of being high in corrosion resistance, not prone to falling, long in service life and the like.
Description
Technical field
The present invention relates to field of metallurgy, in particular to air inlet sleeve pipe, also relate to the scrubber tower with described air inlet sleeve pipe.
Background technique
In order to adapt to high temperature (can reach 400 DEG C), high dust-laden (can reach 4.0g/Nm
3) operating mode of flue gas, the air inlet sleeve pipe of the scrubber tower in the cleaning system of flue gas acid preparing or flue gas desulfur device is provided with separation layer.Wherein, SO is contained in flue gas
3gas, in gas, the resistance to diluted acid corrosion of liquid intersection (air inlet sleeve pipe place) need of scrubber tower.Meanwhile, containing higher hydrogen fluoride in flue gas, meet water and generate hydrofluoric acid, have extremely strong corrosivity to the acid-proof ceramic tile taking silica as essential element.
There is the defect needing often to change, safeguard in the air inlet sleeve pipe of existing scrubber tower.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the present invention proposes a kind ofly have that corrosion resistance is strong, the air inlet sleeve pipe of the advantage of difficult drop-off, long service life.
The present invention also proposes a kind of scrubber tower with described air inlet sleeve pipe.
The air inlet sleeve pipe of embodiment comprises according to a first aspect of the present invention: graphite-pipe, and described graphite-pipe comprises the first flange of body and annular, and the interior edge of described first flange is connected with described body, acidproof separation layer, described acidproof separation layer is set on described body, described acidproof separation layer and described body spaced apart in inward-outward direction, be filled with the first adhesive layer between wherein said acidproof separation layer and described body, thermal-protective coating, described thermal-protective coating is set on described acidproof separation layer, described thermal-protective coating and described acidproof separation layer spaced apart in inward-outward direction, be filled with the second adhesive layer between wherein said thermal-protective coating and described acidproof separation layer, and socket case, described socket case is set on described thermal-protective coating, described socket case and described thermal-protective coating spaced apart in inward-outward direction, anti-corrosion of metal separation layer is provided with between described socket case and described thermal-protective coating, wherein said first flange covers described acidproof separation layer, described thermal-protective coating, on the end face of described first flange of the vicinity of each in described socket case and described anti-corrosion of metal separation layer, the outer of described first flange is concordant with the outer circumferential face of described socket case in inward-outward direction, or the outer of described first flange is positioned at the outside of the outer circumferential face of described socket case.
Have according to the air inlet sleeve pipe of the embodiment of the present invention that corrosion resistance is strong, the advantage of difficult drop-off, long service life.
In addition, air inlet sleeve pipe according to the above embodiment of the present invention can also have following additional technical characteristics:
According to one embodiment of present invention, axially spaced apart at described body of the end face of described first flange of vicinity of described acidproof separation layer and described first flange, form restraining groove between the end face of described first flange of vicinity of described acidproof separation layer and described first flange, described restraining groove at least partially in be filled with annular the 3rd adhesive layer.
According to one embodiment of present invention, the outer circumferential face of described 3rd adhesive layer is provided with the receiving groove of annular, described receiving groove extends along the circumference of described 3rd adhesive layer, described socket case comprises the second flange of body and annular, the outer of described second flange is connected with the end of described first flange of the vicinity of described body, and wherein said second flange is located in described receiving groove.
According to one embodiment of present invention, described anti-corrosion of metal separation layer is coated in described socket case, and the part of coated described second flange of wherein said anti-corrosion of metal separation layer is located in described receiving groove.
According to one embodiment of present invention, each in described first adhesive layer, described second adhesive layer and described 3rd adhesive layer is resin glue mud layer.
According to one embodiment of present invention, described acidproof separation layer comprises the acid-resisting brick of multiple spaced apart setting, be filled with described first adhesive layer between adjacent two described acid-resisting bricks, described anti-corrosion of metal separation layer is plumbous anticorrosion separation layer, and described thermal-protective coating is insulating layer of asbestos.
According to one embodiment of present invention, multiple described acid-resisting brick forms multiple acid-resisting brick group, multiple described acid-resisting brick group to be turned up the soil setting along the axially spaced-apart of described body, each described acid-resisting brick group comprises the acid-resisting brick of the spaced apart setting of multiple circumferences along described body, wherein first contiguous described first flange of described acid-resisting brick group, second contiguous first described acid-resisting brick group of described acid-resisting brick group, being removed away from turning in the end of described first flange of acid-resisting brick described in each in first described acid-resisting brick group, the interior turning of the end of described first flange of vicinity of acid-resisting brick described in each in second described acid-resisting brick group is removed.
The scrubber tower of embodiment comprises according to a second aspect of the present invention: tower body, and described tower body is provided with suction port; With air inlet sleeve pipe, described air inlet sleeve pipe is air inlet sleeve pipe described according to a first aspect of the present invention, being extend in described tower body by described suction port at least partially of wherein said first flange.
According to the scrubber tower of the embodiment of the present invention by arranging air inlet sleeve pipe, thus do not need frequent replacing, safeguard air inlet sleeve pipe, can run constantly, stably thus.
According to one embodiment of present invention, described air inlet sleeve pipe is arranged obliquely, and a part for described first flange is extend in described tower body by described suction port.
According to one embodiment of present invention, described scrubber tower comprises mounting pipe further, the outer surface that described mounting pipe is located at described tower body is connected with described suction port, a part for described air inlet sleeve pipe is located in described mounting pipe, the part of described first flange is through described mounting pipe and described suction port and extend in described tower body, wherein said mounting pipe is provided with the first mounting flange, the outer circumferential face of described air inlet sleeve pipe is provided with the second mounting flange, and described first mounting flange is connected with described second mounting flange.
Accompanying drawing explanation
Fig. 1 is the partial structurtes schematic diagram of the scrubber tower according to the embodiment of the present invention;
Fig. 2 is the partial structurtes schematic diagram of the air inlet sleeve pipe according to the embodiment of the present invention.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
Below with reference to the accompanying drawings scrubber tower 1 according to the embodiment of the present invention is described.As depicted in figs. 1 and 2, tower body 20 and air inlet sleeve pipe 10 is comprised according to the scrubber tower 1 of the embodiment of the present invention.Tower body 20 is provided with suction port.
As depicted in figs. 1 and 2, graphite-pipe 101, acidproof separation layer 102, thermal-protective coating 104 and socket case 105 is comprised according to the air inlet sleeve pipe 10 of the embodiment of the present invention.
The interior edge that graphite-pipe 101 comprises the first flange 1012, first flange 1012 of body 1011 and annular is connected with body 1011.Acidproof separation layer 102 is set on body 1011, and acidproof separation layer 102 is spaced apart in inward-outward direction with body 1011.Wherein, between acidproof separation layer 102 and body 1011, be filled with the first adhesive layer 1031, acidproof separation layer 102 and body 1011 to be bonded together.
Thermal-protective coating 104 is set on acidproof separation layer 102, and thermal-protective coating 104 is spaced apart in inward-outward direction with acidproof separation layer 102.Wherein, between thermal-protective coating 104 and acidproof separation layer 102, be filled with the second adhesive layer 1032, thermal-protective coating 104 and acidproof separation layer 102 to be bonded together.Socket case 105 is set on thermal-protective coating 104, and socket case 105 is spaced apart in inward-outward direction with thermal-protective coating 104, is provided with anti-corrosion of metal separation layer 106 between socket case 105 and thermal-protective coating 104.
Wherein, first flange 1012 covers on the end face of vicinity first flange 1012 of each in acidproof separation layer 102, thermal-protective coating 104, anti-corrosion of metal separation layer 106 and socket case 105, the outer of the first flange 1012 is concordant with the outer circumferential face of socket case 105 in inward-outward direction, or the outer of the first flange 1012 is positioned at the outside of the outer circumferential face of socket case 105.Being extend in tower body 20 by suction port at least partially of first flange 1012.
In order to adapt to high temperature (can reach 400 DEG C), high dust-laden (can reach 4.0g/Nm
3) operating mode of flue gas, the air inlet sleeve pipe of the scrubber tower in the cleaning system of flue gas acid preparing or flue gas desulfur device is provided with separation layer.Wherein, SO is contained in flue gas
3gas, in gas, the resistance to diluted acid corrosion of liquid intersection (air inlet sleeve pipe place) need of scrubber tower.Meanwhile, containing higher hydrogen fluoride in flue gas, meet water and generate hydrofluoric acid, have extremely strong corrosivity to the acid-proof ceramic tile taking silica as essential element.
Air inlet sleeve pipe 10 according to the embodiment of the present invention covers on the end face of vicinity first flange 1012 of each in acidproof separation layer 102, thermal-protective coating 104, anti-corrosion of metal separation layer 106 and socket case 105 by making the first flange 1012 of graphite-pipe 101, thus the first flange 1012 can be utilized to protect this end of each in acidproof separation layer 102, thermal-protective coating 104, anti-corrosion of metal separation layer 106 and socket case 105.Acidproof separation layer 102 and anti-corrosion of metal separation layer 106 can be prevented thus to be corroded, to come off, thus air inlet sleeve pipe 10 can be made without the need to often changing, safeguarding.
Therefore, according to the air inlet sleeve pipe 10 of the embodiment of the present invention, there is the advantages such as corrosion resistance is strong, difficult drop-off, long service life.
According to the scrubber tower 1 of the embodiment of the present invention by arranging air inlet sleeve pipe 10, thus do not need frequent replacing, safeguard air inlet sleeve pipe 10, can run constantly, stably thus.
As shown in Figure 1, air inlet sleeve pipe 10 can be arranged obliquely, and a part for the first flange 1012 is extend in tower body 20 by suction port.
In one embodiment of the invention, as shown in Figure 1, scrubber tower 1 comprises mounting pipe 30 further, and the outer surface that mounting pipe 30 is located at tower body 20 is connected with suction port.In other words, have the receiving bore for holding air inlet sleeve pipe 10 in mounting pipe 30, this receiving bore is connected with suction port.That is, the outside that align with the edge of suction port in the interior edge of mounting pipe 30 or in mounting pipe 30, edge is positioned at the edge of suction port.
Wherein, a part for air inlet sleeve pipe 10 is located in mounting pipe 30.The part of first flange 1012 extend in tower body 20 through mounting pipe 3 and suction port successively.Mounting pipe 30 is provided with the first mounting flange 301, and the outer circumferential face of air inlet sleeve pipe 10 is provided with the second mounting flange 107, first mounting flange 301 and is connected with the second mounting flange 107.More easily, firmly air inlet sleeve pipe 10 can be arranged on tower body 20 thus.
The structure of air inlet sleeve pipe 10 for convenience of description, left and right directions shown in Figure 2 and inward-outward direction.Wherein, as shown by the arrow a in fig. 2, inward-outward direction is as shown in the arrow B in Fig. 2 for left and right directions.
As depicted in figs. 1 and 2, graphite-pipe 101, acidproof separation layer 102, thermal-protective coating 104, anti-corrosion of metal separation layer 106 and socket case 105 is comprised according to the air inlet sleeve pipe 10 of some embodiments of the present invention.Wherein, socket case 105 can be formed from steel, and anti-corrosion of metal separation layer 106 can be plumbous anticorrosion separation layer, and thermal-protective coating 104 can be insulating layer of asbestos 104, and each in the first adhesive layer 1031 and the second adhesive layer 1032 is resin glue mud layer.
Particularly, be followed successively by body 1011, first adhesive layer 1031 of graphite-pipe 101, acidproof separation layer 102, second adhesive layer 1032, thermal-protective coating 104 and anti-corrosion of metal separation layer 106 from inside to outside, socket case 105 is wrapped in anti-corrosion of metal separation layer 106, i.e. the whole surface of socket case 105 is covered by anti-corrosion of metal separation layer 106.
Acidproof separation layer 102 comprises the acid-resisting brick 1021 of multiple spaced apart setting, namely acidproof separation layer 102 is acid-resisting brick separation layer, be filled with the first adhesive layer 1031 between adjacent two acid-resisting bricks 1021, between acidproof separation layer 102 and body 1011, be also filled with the first adhesive layer 1031.
In a concrete example of the present invention, multiple acid-resisting brick 1021 forms multiple acid-resisting brick group, and this acid-resisting brick group multiple to be turned up the soil setting along the axially spaced-apart of body 1011.In other words, this acid-resisting brick group multiple is arranged in left-right direction at interval.
This acid-resisting brick group each comprises the acid-resisting brick 1021 of the spaced apart setting of multiple circumferences along body 1011.Wherein, first contiguous first flange 1012 of this acid-resisting brick group, second contiguous first this acid-resisting brick group of this acid-resisting brick group, being removed away from turning in the end of the first flange 1012 of each acid-resisting brick 1021 in first this acid-resisting brick group, the interior turning of the end of vicinity first flange 1012 of each acid-resisting brick 1021 in second this acid-resisting brick group is removed.
Specifically, first this acid-resisting brick group is one that is positioned at the rightmost side of this acid-resisting brick group multiple.The interior turning of the left part of each acid-resisting brick 1021 in first this acid-resisting brick group is removed, and the interior turning of the right part of each acid-resisting brick 1021 in second this acid-resisting brick group is removed.Bond more can be made thus to enter between first this acid-resisting brick group and second this acid-resisting brick group, thus the structure of air inlet sleeve pipe 10 can be made more firm.
As depicted in figs. 1 and 2, first flange 1012 is connected with the right part of body 1011, and the first flange 1012 (namely returning edge) covers on the right side of each in the first adhesive layer 1031, acidproof separation layer 102, second adhesive layer 1032, thermal-protective coating 104, anti-corrosion of metal separation layer 106 and socket case 105.
In examples more of the present invention, as shown in Figure 2, the end face (right side) of vicinity first flange 1012 of acidproof separation layer 102 is upper spaced apart in the axis (i.e. left and right directions) of body 1011 with the first flange 1012, form restraining groove between the end face of vicinity first flange 1012 of acidproof separation layer 102 and the first flange 1012, this restraining groove at least partially in be filled with annular the 3rd adhesive layer 1033.3rd adhesive layer 1033 can carry out spacing to graphite-pipe 101, prevents graphite-pipe 101 from coming off.
That is, the right side of each in first adhesive layer 1031, acidproof separation layer 102, second adhesive layer 1032 and thermal-protective coating 104 and the first flange 1012 spaced apart in the lateral direction, to form this restraining groove between the right side of each in the first adhesive layer 1031, acidproof separation layer 102, second adhesive layer 1032 and thermal-protective coating 104 and the first flange 1012.
By the 3rd adhesive layer 1033 of annular is filled in this restraining groove at least partially in, thus the 3rd adhesive layer 1033 pairs of graphite-pipes 101 can be utilized to carry out limited support, can prevent graphite-pipe 101 from coming off thus further, to make the structure of air inlet sleeve pipe 10 more firm.Advantageously, each in the 3rd adhesive layer 1033 is resin glue mud layer.That is, the first adhesive layer 1031, second adhesive layer 1032 and the 3rd adhesive layer 1033 are made by resin-bonded mastic.
As shown in Figure 2, in an example of the present invention, the outer circumferential face of the 3rd adhesive layer 1033 is provided with the receiving groove of annular, and this receiving groove extends along the circumference of the 3rd adhesive layer 1033.The outer that socket case 105 comprises the second flange 1052, second flange 1052 of body 1051 and annular is connected with the end (right part) of vicinity first flange 1012 of body 1051, and namely the second flange 1052 extends internally from body 1051.Wherein, the second flange 1052 is located in this receiving groove, and the part of coated second flange 1052 of anti-corrosion of metal separation layer 106 is located in this receiving groove.The structure of air inlet sleeve pipe 10 can be made thus more firm.
That is, the part of coated second flange 1052 of the second flange 1052 and anti-corrosion of metal separation layer 106 is located in the part of not filled by the 3rd adhesive layer 1033 of this restraining groove.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristics.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (10)
1. an air inlet sleeve pipe, is characterized in that, comprising:
Graphite-pipe, described graphite-pipe comprises the first flange of body and annular, and the interior edge of described first flange is connected with described body;
Acidproof separation layer, described acidproof separation layer is set on described body, described acidproof separation layer and described body spaced apart in inward-outward direction, be filled with the first adhesive layer between wherein said acidproof separation layer and described body;
Thermal-protective coating, described thermal-protective coating is set on described acidproof separation layer, described thermal-protective coating and described acidproof separation layer spaced apart in inward-outward direction, be filled with the second adhesive layer between wherein said thermal-protective coating and described acidproof separation layer; With
Socket case, described socket case is set on described thermal-protective coating, described socket case and described thermal-protective coating spaced apart in inward-outward direction, anti-corrosion of metal separation layer is provided with between described socket case and described thermal-protective coating, wherein said first flange covers described acidproof separation layer, described thermal-protective coating, on the end face of described first flange of the vicinity of each in described socket case and described anti-corrosion of metal separation layer, the outer of described first flange is concordant with the outer circumferential face of described socket case in inward-outward direction, or the outer of described first flange is positioned at the outside of the outer circumferential face of described socket case.
2. air inlet sleeve pipe according to claim 1, it is characterized in that, axially spaced apart at described body of the end face of described first flange of vicinity of described acidproof separation layer and described first flange, form restraining groove between the end face of described first flange of vicinity of described acidproof separation layer and described first flange, described restraining groove at least partially in be filled with annular the 3rd adhesive layer.
3. air inlet sleeve pipe according to claim 2, it is characterized in that, the outer circumferential face of described 3rd adhesive layer is provided with the receiving groove of annular, described receiving groove extends along the circumference of described 3rd adhesive layer, described socket case comprises the second flange of body and annular, the outer of described second flange is connected with the end of described first flange of the vicinity of described body, and wherein said second flange is located in described receiving groove.
4. air inlet sleeve pipe according to claim 3, is characterized in that, described anti-corrosion of metal separation layer is coated in described socket case, and the part of coated described second flange of wherein said anti-corrosion of metal separation layer is located in described receiving groove.
5. air inlet sleeve pipe according to claim 2, is characterized in that, each in described first adhesive layer, described second adhesive layer and described 3rd adhesive layer is resin glue mud layer.
6. air inlet sleeve pipe according to claim 1, it is characterized in that, described acidproof separation layer comprises the acid-resisting brick of multiple spaced apart setting, described first adhesive layer is filled with between adjacent two described acid-resisting bricks, described anti-corrosion of metal separation layer is plumbous anticorrosion separation layer, and described thermal-protective coating is insulating layer of asbestos.
7. air inlet sleeve pipe according to claim 1, it is characterized in that, multiple described acid-resisting brick forms multiple acid-resisting brick group, multiple described acid-resisting brick group to be turned up the soil setting along the axially spaced-apart of described body, each described acid-resisting brick group comprises the acid-resisting brick of the spaced apart setting of multiple circumferences along described body, wherein first contiguous described first flange of described acid-resisting brick group, second contiguous first described acid-resisting brick group of described acid-resisting brick group, being removed away from turning in the end of described first flange of acid-resisting brick described in each in first described acid-resisting brick group, the interior turning of the end of described first flange of vicinity of acid-resisting brick described in each in second described acid-resisting brick group is removed.
8. a scrubber tower, is characterized in that, comprising:
Tower body, described tower body is provided with suction port; With
Air inlet sleeve pipe, described air inlet sleeve pipe is the air inlet sleeve pipe according to any one of claim 1-8, being extend in described tower body by described suction port at least partially of wherein said first flange.
9. scrubber tower according to claim 8, is characterized in that, described air inlet sleeve pipe is arranged obliquely, and a part for described first flange is extend in described tower body by described suction port.
10. the scrubber tower according to any one of claim 1-9, it is characterized in that, comprise mounting pipe further, the outer surface that described mounting pipe is located at described tower body is connected with described suction port, a part for described air inlet sleeve pipe is located in described mounting pipe, the part of described first flange is through described mounting pipe and described suction port and extend in described tower body, wherein said mounting pipe is provided with the first mounting flange, the outer circumferential face of described air inlet sleeve pipe is provided with the second mounting flange, and described first mounting flange is connected with described second mounting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610024407.7A CN105526429A (en) | 2016-01-14 | 2016-01-14 | Air inlet sleeve and washing tower provided with air inlet sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610024407.7A CN105526429A (en) | 2016-01-14 | 2016-01-14 | Air inlet sleeve and washing tower provided with air inlet sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105526429A true CN105526429A (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610024407.7A Pending CN105526429A (en) | 2016-01-14 | 2016-01-14 | Air inlet sleeve and washing tower provided with air inlet sleeve |
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| CN (1) | CN105526429A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109154222A (en) * | 2016-05-17 | 2019-01-04 | Lab 有限公司 | Device for being transported to the waste gases and smoke of marine ship engine in washer |
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| CN109154222B (en) * | 2016-05-17 | 2021-05-11 | Lab 有限公司 | Device for conveying exhaust fumes from marine vessel engines into a scrubber |
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Application publication date: 20160427 |