CN202343021U - Demister with limiting supporting beams - Google Patents
Demister with limiting supporting beams Download PDFInfo
- Publication number
- CN202343021U CN202343021U CN2011204292142U CN201120429214U CN202343021U CN 202343021 U CN202343021 U CN 202343021U CN 2011204292142 U CN2011204292142 U CN 2011204292142U CN 201120429214 U CN201120429214 U CN 201120429214U CN 202343021 U CN202343021 U CN 202343021U
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- China
- Prior art keywords
- demister
- locating part
- brace summer
- modules
- upper cross
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Abstract
A demister with limiting supporting beams comprises the supporting beams, demister modules paved on the supporting beams and a flushing water system. Limiting parts for positioning the demister modules are arranged on the supporting beams and composed of vertical arms perpendicular to the limiting parts and upper cross plates which are parallel to the supporting beams and used for preventing the demister modules from releasing from the limiting parts. The front ends and the back ends of the demister modules are respectively erected on the supporting beams adjacent to each other in front-back mode, and two ends of the demister modules are tightly pressured through the upper cross plates of the limiting parts located at the corresponding end. The demister with the limiting supporting beams has the advantages of being capable of effectively ensuring that a demister operates in a given area and preventing collapsing and falling off of the demister modules and being good in safety.
Description
Technical field
The utility model relates to a kind of demister, particularly a kind of demister that has limit-type brace summer.
Background technology
Demister is used for separating the residual drop and/or the particle of the washed flue gas through the absorption tower.The demister modules that demister mainly is made up of silk screen and silk screen grid and fixedly the bracing or strutting arrangement of silk screen piece constitute, silk screen is the vapour-liquid screen pack of various materials, the vapour-liquid screen pack is made up of wire or nonmetal wire.The demister system is made up of demister body and rinse-system, is specially two-stage demister body, flushing water pipeline, nozzle, bracing frame, brace summer and brace summer is fixed on the connector on the absorption tower, and the demister body places on the brace summer.
Demister is installed in the top on absorption tower usually, and two-stage demister body sets gradually along the direction of flow of flue gas, and every grade of demister is made up of several demister modules.
Flue gas is through the bending channel of demister, under the effect of inertia force and gravity with air-flow in droplets entrained separate: flue gas is with the certain speed demister of flowing through, and flue gas is changed the direction of motion rapidly, continuously; Because of centrifugal force and action of inertia, the droplet in the flue gas strikes on the demister blade and is captured down, and droplet compiles the formation current; Effect because of gravity; Fall in the slurries pond, realized gas-liquid separation, the flue gas of the feasible demister of flowing through reaches demist and requires the back to discharge.
The mode that demister commonly used at present adopts angle steel to compress usually fixes demister modules.But this mode that compresses maybe be because cause bolt failure, angle steel displacement after angle steel fracture or the demister modules vibration, thereby cause compressing inefficacy, demister caves in.Even angle steel is fracture or displacement not, demister modules also possibly cause integral shift because of vibration, causes demister modules to drop in the slurries pond, destroys the equipment such as shower, circulating pump and filter screen at the upper reaches then.Existing demister exists support beam structure can't guarantee effectively that demister moves in set zone, and poor stability takes place the situation that can't stop demister modules to cave in, drop.
The utility model content
For overcoming the above-mentioned shortcoming of prior art, the utility model provides a kind of can guarantee effectively that demister moves in set zone, and the demister that has limit-type brace summer that security is good takes place the situation that stops demister modules to cave in, drop.
The demister that has limit-type brace summer; Comprise brace summer; Be laid on the demister modules on the brace summer; With the flushing water system, it is characterized in that: described brace summer is provided with the locating part of location demister modules, locating part by perpendicular to the vertical arm of locating part be parallel to brace summer and be used to stop demister modules to break away from the upper cross plate of locating part;
The rear and front end of described demister modules is set up in respectively on the adjacent brace summer in front and back, and the two ends of demister modules are compressed by the locating part upper cross plate that is positioned at corresponding end.
Further, be equipped with a plurality of locating parts on each brace summer, be provided with the breach that allows demister modules to pass through between the adjacent locating part, demister modules places between the upper cross plate and brace summer of locating part; This indentation, there is provided with the baffle plate of sealing breach to stop demister modules to break away from.
Further, the cross section of described locating part is T-shaped; The both sides, front and back of the vertical arm of locating part are respectively front-seat demister modules and get rid of the day with fog assembly with the back, preceding half section rear end of pushing down front-seat demister modules of the upper cross plate of locating part, and the second half section of upper cross plate push down the rear end that the day with fog module is got rid of in the back.
Further, described baffle plate is fixedly connected with upper cross plate through bolt, and the head of bolt is provided with backing plate near demister modules between the head of bolt and the upper cross plate.
Further, between preceding half section of the upper cross plate of adjacent locating part front apron is set, between the second half section of the upper cross plate of adjacent locating part backboard is set.
Further, described locating part is processed by carbon steel, described locating part and brace summer one.
Further, the height of locating part is slightly larger than the height of demister modules, and the gap width of adjacent locating part is greater than the width of demister modules, thereby the permission demister modules is put between locating part upper cross plate and the brace summer.
Further, described baffle plate is the PP baffle plate, and described backing plate is the PP backing plate.
Further, the upper surface of described upper cross plate is provided with anticorrosive coat.
The technical conceive of the utility model is: locating part is set on brace summer; Form a stop zone between two adjacent locating parts; Fill up demister modules in this zone; Push against each other between the demister modules, simultaneously the vertical arm at limited of two ends props up, so demister modules can't be shifted.Simultaneously,, thereby demister modules is limited in the restricted area fully, guarantees that demister modules can not be shifted or cave in, improve security, prolong the service life of demister at the indentation, there fixed installation baffle plate of adjacent locating part.
The utlity model has and can guarantee effectively that demister moves in set zone, the advantage that security is good takes place in the situation that stops demister modules to cave in, drop.
Description of drawings
Fig. 1 overlooks the sketch map of demister from absorbing cat head.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Fig. 3 is that the B-B of Fig. 1 is to cutaway view.
Fig. 4 is the I portion enlarged drawing of Fig. 1.
Fig. 5 is the J portion enlarged drawing of Fig. 2.
Fig. 6 is the K portion enlarged drawing of Fig. 2.
The specific embodiment
Embodiment 1
With reference to Fig. 1-3
The demister that has limit-type brace summer; Comprise brace summer 1; Be laid on the demister modules 2 on the brace summer; With the flushing water system, described brace summer 1 is provided with the locating part 3 of location demister modules, locating part 3 by perpendicular to the vertical arm of locating part 31 be parallel to brace summer 32 and be used to stop demister modules 2 to break away from the upper cross plate 32 of locating parts 3; The rear and front end of described demister modules 2 is set up in respectively on the adjacent brace summer 1 in front and back, and the two ends of demister modules 2 are compressed by the locating part upper cross plate 32 that is positioned at corresponding end.The cross section of locating part 3 of pushing down the front end of demister modules 2 is ┓, and the cross section of locating part 3 of pushing down the rear end of demister modules 2 is ┏, has the locating part part that locating part part that the cross section is ┓ and cross section are ┏ on the brace summer 1 simultaneously.
Be equipped with a plurality of locating parts 3 on each brace summer 1, be provided with the breach that allows demister modules 2 to pass through between the adjacent locating part 3, demister modules 2 places between the upper cross plate 32 and brace summer 1 of locating part 3.Between locating part 3, breach is set, demister modules 2 successfully is installed in the stop zone, guarantee the accuracy of installing; And this breach can also use as maintenance channel; When certain demister modules 2 needed to change or overhauls, the breach of just opening corresponding stop zone overhauled corresponding stop zone and gets final product, and need all demister modules 2 all not removed; Improved the efficient of installation and maintenance, the normal operation of support equipment.
Described locating part 3 is processed described locating part 3 and brace summer 1 one by carbon steel.
The height of locating part 3 is slightly larger than the height of demister modules 2, and the gap width of adjacent locating part 3 is greater than the width of demister modules 2, thereby permission demister modules 2 is put between locating part upper cross plate 32 and the brace summer 1.
Described baffle plate 4 is fixedly connected with upper cross plate 32 through bolt 5, and the head of bolt 5 is provided with backing plate 6 near demister modules 2 between the head of bolt 5 and the upper cross plate 32.
Described baffle plate 4 is the PP baffle plate, and described backing plate 6 is the PP backing plate.
The upper surface of described upper cross plate 32 is provided with anticorrosive coat.
The technical conceive of present embodiment is: locating part 3 is set on brace summer 1; Form a stop zone between two adjacent locating parts 3; Fill up demister modules 2 in this zone; Push against each other between the demister modules 2, simultaneously the vertical arm 31 at limited 3 at two ends props up, so demister modules 2 can't be shifted.Simultaneously,, thereby demister modules 2 is limited in the restricted area fully, guarantees that demister modules 2 can not be shifted or cave in, improve security, prolong the service life of demister at the indentation, there fixed installation baffle plate 4 of adjacent locating part 3.
Present embodiment has can guarantee effectively that demister moves in set zone, the advantage that security is good takes place the situation that stops demister modules to cave in, drop.
With reference to Fig. 1-6
The difference part of present embodiment and embodiment one is: the cross section of described locating part 3 is T-shaped; The both sides, front and back of the vertical arm 31 of locating part 3 are respectively front-seat demister modules and get rid of the day with fog assembly with the back; Preceding half section rear end of pushing down front-seat demister modules 2A of the upper cross plate 32 of locating part 3, and the second half section of upper cross plate 32 push down the rear end that day with fog module 2B is got rid of in the back.
Between preceding half section of the upper cross plate 32 of adjacent locating part 3 front apron 4A is set, between the second half section of the upper cross plate 32 of adjacent locating part backboard 4B is set.All the other structures are all identical.
Locating part 3 is made the T-shaped carbon-steel parts in cross section, practice thrift manufacturing cost.And the upper cross plate 32 of a locating part 3 can be pushed down the rear end of front-seat demister modules 2A and the rear end of back eliminating day with fog module 2B, conserve space respectively.
Present embodiment has can guarantee effectively that demister moves in set zone, the advantage that security is good takes place the situation that stops demister modules to cave in, drop.
The described content of this specification embodiment only is enumerating the way of realization of utility model design; The protection domain of the utility model should not be regarded as and only limit to the concrete form that embodiment states, the protection domain of the utility model also reach in those skilled in the art according to the utility model design the equivalent technologies means that can expect.
Claims (9)
1. the demister that has limit-type brace summer; Comprise brace summer; Be laid on the demister modules on the brace summer; With the flushing water system, it is characterized in that: described brace summer is provided with the locating part of location demister modules, locating part by perpendicular to the vertical arm of locating part be parallel to brace summer and be used to stop demister modules to break away from the upper cross plate of locating part;
The rear and front end of described demister modules is set up in respectively on the adjacent brace summer in front and back, and the two ends of demister modules are compressed by the locating part upper cross plate that is positioned at corresponding end.
2. the demister that has limit-type brace summer as claimed in claim 1; It is characterized in that: be equipped with a plurality of locating parts on each brace summer; Be provided with the breach that allows demister modules to pass through between the adjacent locating part, demister modules places between the upper cross plate and brace summer of locating part; This indentation, there is provided with the baffle plate of sealing breach to stop demister modules to break away from.
3. the demister that has limit-type brace summer as claimed in claim 2 is characterized in that: the cross section of described locating part is T-shaped; The both sides, front and back of the vertical arm of locating part are respectively front-seat demister modules and get rid of the day with fog assembly with the back, preceding half section rear end of pushing down front-seat demister modules of the upper cross plate of locating part, and the second half section of upper cross plate push down the rear end that the day with fog module is got rid of in the back.
4. the demister that has limit-type brace summer as claimed in claim 3; It is characterized in that: the height of locating part is slightly larger than the height of demister modules; The gap width of adjacent locating part is greater than the width of demister modules, thereby the permission demister modules is put between locating part upper cross plate and the brace summer.
5. like the described demister that has limit-type brace summer of one of claim 2-4, it is characterized in that: described baffle plate is fixedly connected with upper cross plate through bolt, and the head of bolt is provided with backing plate near demister modules between the head of bolt and the upper cross plate.
6. the demister that has limit-type brace summer as claimed in claim 5 is characterized in that: between preceding half section of the upper cross plate of adjacent locating part front apron is set, between the second half section of the upper cross plate of adjacent locating part backboard is set.
7. the demister that has limit-type brace summer as claimed in claim 6 is characterized in that: described locating part is processed by carbon steel, described locating part and brace summer one.
8. the demister that has limit-type brace summer as claimed in claim 7 is characterized in that: described baffle plate is the PP baffle plate, and described backing plate is the PP backing plate.
9. the demister that has limit-type brace summer as claimed in claim 8 is characterized in that: the upper surface of described upper cross plate is provided with anticorrosive coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204292142U CN202343021U (en) | 2011-11-02 | 2011-11-02 | Demister with limiting supporting beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204292142U CN202343021U (en) | 2011-11-02 | 2011-11-02 | Demister with limiting supporting beams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202343021U true CN202343021U (en) | 2012-07-25 |
Family
ID=46532048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204292142U Expired - Lifetime CN202343021U (en) | 2011-11-02 | 2011-11-02 | Demister with limiting supporting beams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202343021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107321060A (en) * | 2017-07-24 | 2017-11-07 | 合肥天翔环境工程有限公司 | A kind of fixed structure of demister blade |
-
2011
- 2011-11-02 CN CN2011204292142U patent/CN202343021U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107321060A (en) * | 2017-07-24 | 2017-11-07 | 合肥天翔环境工程有限公司 | A kind of fixed structure of demister blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 321000 No. 2, No. 878, North Kang Jie street, Jindong District, Jinhua, Zhejiang. Patentee after: Zhejiang Hongdian Environmental Protection Co., Ltd. Address before: 321002 No. 878 Kangji North Street, Jindong District, Jinhua City, Zhejiang Province Patentee before: Zhejiang Hoodi Environmental Science & Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |
|
| CX01 | Expiry of patent term |