CN106995222A - A kind of heat exchanger tube quick disassembling module and low-temperature multi-effect evaporative condenser - Google Patents
A kind of heat exchanger tube quick disassembling module and low-temperature multi-effect evaporative condenser Download PDFInfo
- Publication number
- CN106995222A CN106995222A CN201610046057.4A CN201610046057A CN106995222A CN 106995222 A CN106995222 A CN 106995222A CN 201610046057 A CN201610046057 A CN 201610046057A CN 106995222 A CN106995222 A CN 106995222A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- exchanger tube
- quick disassembling
- tube
- tube sheet
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
Abstract
The invention provides a kind of heat exchanger tube quick disassembling module and low-temperature multi-effect evaporative condenser, the quick disassembling module includes：Rigid support, including two frameworks being oppositely arranged, and be fixedly connected between described two frameworks by section bar；And described two frameworks are respectively arranged with tube sheet；It is located in described two tube sheet heat exchanger tubes.In the above-mentioned technical solutions, by the way that heat exchanger tube is located on rigid support, form a module, when set of heat exchange tubes is dressed up into condenser, the module being assembled into overall can be put into the housing of condenser, when needing to change heat exchanger tube, is changed after can directly module be taken out out of condenser housing, so as to avoid changing heat exchanger tube in narrow space, the efficiency of condenser maintenance is improved.
Description
Technical field
The present invention relates to the technical field of low-temperature multi-effect evaporative condenser, more particularly to a kind of heat exchanger tube are fast
Form removal block and low-temperature multi-effect evaporative condenser.
Background technology
Low-temperature multi-effect evaporative condenser is the capital equipment of low temperature multiple-effect distillation sea water desalting technology, is that inside is set
Put cylinder or rectangular-shaped sealing container that seawater spraying system is restrained with vapor condensation heat-exchange.Spray heat exchanger tube
On seawater be heated in evaporator evaporative desalination, can produce burn into outside heat exchanger tube over time
The problems such as fouling, then reduce the efficiency of low-temperature multi-effect evaporative condenser.
Existing heat exchanger tube is mainly by the way of being fixedly connected with the connected mode of housing, and this mode is not
The internal structures such as heat pipe and equipment anticorrosion can conveniently be exchanged and carry out examination and maintenance.But in hot method
Heat exchanger tube is passed through frequently with aluminum alloy materials in sea water desalting equipment, he has, and intensity is high, material is light, price it is low,
Many advantages, such as compared with seawater corrosion resistance.In order to improve heat transfer efficiency and reduction cost, heat exchange thickness of pipe wall leads to
Chang Huixuan wall thickness is relatively thin, and the immediate problem so brought is exactly that the corrosion allowance of heat exchanger tube considers inadequate.
The problems such as being possible to that " corrosion poling " just occurs among the long-term production run of equipment, and then reduce equipment
Production efficiency.
The content of the invention
The invention provides a kind of heat exchanger tube quick disassembling module and low-temperature multi-effect evaporative condenser, to solve heat exchange
The problem of pipe is changed and increases equipment inspection, space for maintenance.
The invention provides a kind of heat exchanger tube quick disassembling module, the module includes：
Rigid support, including two frameworks being oppositely arranged, and fixed between described two frameworks by section bar
Connection；And described two frameworks are respectively arranged with tube sheet；
It is located in described two tube sheet heat exchanger tubes.
In the above-mentioned technical solutions, by the way that heat exchanger tube is located on rigid support, a module is formed,
When set of heat exchange tubes is dressed up into condenser, the module being assembled into overall can be put into the housing of condenser,
When needing to change heat exchanger tube, changed after can directly module be taken out out of condenser housing, from
And avoid changing heat exchanger tube in narrow space, improve the efficiency of condenser maintenance.
It is preferred that, the rigid support also includes being arranged between described two frameworks, and for will be adjacent
The support that section bar is fixedly connected.Improve support strength.
It is preferred that, the through hole corresponding with the heat exchanger tube, the heat exchanger tube are provided with described two tube sheets
It is located in the through hole corresponding with the heat exchanger tube；
Be provided with the rigid support in supporting plate, the supporting plate be provided with it is corresponding with the heat exchanger tube
Through hole.Improve the support strength of exchange heat pipe.
It is preferred that, the tube sheet is connected with the end part seal of the shell of low-temperature multi-effect evaporative condenser.
It is preferred that, described two tube sheets are respectively to be set on front end tube sheet and rear end tube sheet, the front end tube sheet
There is handle.Convenient force.
It is preferred that, the cunning being engaged with the shell of low-temperature multi-effect evaporative condenser is provided with the rigid support
Groove.Quick disassembling module is facilitated to insert or pull out.
It is preferred that, the chute is provided with multiple rollers.
Present invention also offers a kind of low-temperature multi-effect evaporative condenser, the condenser includes shell, and slides
The heat exchanger tube quick disassembling module in the shell is assemblied in, described in the heat exchanger tube quick disassembling module any of the above-described
Heat exchanger tube quick disassembling module.
In the above-mentioned technical solutions, by the way that heat exchanger tube is located on rigid support, a module is formed,
When set of heat exchange tubes is dressed up into condenser, the module being assembled into overall can be put into the housing of condenser,
When needing to change heat exchanger tube, changed after can directly module be taken out out of condenser housing, from
And avoid changing heat exchanger tube in narrow space, improve the efficiency of condenser maintenance.
It is preferred that, it is provided with the shell on track, the track and is provided with the cooperation of the multiple and slideway
Roller, when on the bracket with chute, slide assembling is on the track.
It is preferred that, described two tube sheets are connected with the body seal respectively.
It is preferred that, described two tube sheets are respectively front end tube sheet and rear end tube sheet, and the front tube sheet passes through connection
Part is fixedly connected with the shell.
It is preferred that, the number of the heat exchanger tube quick disassembling module is multiple, and along the heat exchanger tube radially adjoining
Connected between several quick disassembling modules by bobbin carriage dividing plate.
Brief description of the drawings
Fig. 1 is the structural representation of low-temperature multi-effect evaporative condenser provided in an embodiment of the present invention；
Fig. 2 is the partial enlarged drawing at B in Fig. 1；
Fig. 3 is the partial enlarged drawing at C in Fig. 1；
Fig. 4 is the rearview of low-temperature multi-effect evaporative condenser provided in an embodiment of the present invention；
Fig. 5 is the front view of low-temperature multi-effect evaporative condenser provided in an embodiment of the present invention；
Fig. 6 is A-A sectional views in Fig. 1 provided in an embodiment of the present invention；
Fig. 7 is the enlarged drawing at D in Fig. 6.
Reference：
1- shell 11- track 2- heat exchanger tube quick disassembling modules
21- front ends tube sheet 211- handle 22- section bars
221- chute 23- rear ends tube sheet 24- heat exchanger tubes
25- support 26- framework 27- sealing gaskets
28- framework 29- supporting plate 3- bobbin carriage dividing plates
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing to this hair
It is bright to be described in further detail, it is clear that described embodiment is only a part of embodiment of the invention,
Rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out all other embodiment obtained under the premise of creative work, belong to the scope of protection of the invention.
As shown in figure 1, the embodiments of the invention provide a kind of heat exchanger tube quick disassembling module, the quick disassembling module includes：
Rigid support, including two frameworks being oppositely arranged, and be fixedly connected between two frameworks by section bar；
And two frameworks are respectively arranged with tube sheet；
It is located in two tube sheet heat exchanger tubes.
In the above-described embodiments, by the way that heat exchanger tube is located on rigid support, a module is formed, is being incited somebody to action
When set of heat exchange tubes dresses up condenser, the module being assembled into overall can be put into the housing of condenser,
When needing to change heat exchanger tube, changed after can directly module be taken out out of condenser housing, so that
Avoid changing heat exchanger tube in narrow space, improve the efficiency of condenser maintenance.
To facilitate understanding of the present embodiment of the invention the heat exchanger tube quick disassembling module provided, below in conjunction with the accompanying drawings and tool
The embodiment of body is described in detail.
As shown in Figure 1, Figure 2 and Figure 3, Fig. 1 shows the low-temperature multi-effect evaporative condenser that the present embodiment is provided
The structural representation of device, Fig. 2 is the partial enlarged drawing at C in Fig. 1；Fig. 3 is the office at B in Fig. 1
Portion's enlarged drawing.In the present embodiment, heat exchanger tube 24 is by rigid carrier supports, and the rigid support includes two
Individual framework 26,28, and covered with passing through section bar between tube sheet, and two frameworks 26,28 on two frameworks
22 are fixed.Heat exchanger tube 24 is directly plugged on two tube sheets when fixing.Describe for convenience,
When rigid support is penetrated into the housing of condenser, the tube sheet being exposed is front end tube sheet 21, positioned at shell
Internal tube sheet is rear end tube sheet 23.
Specifically, the shape of two frameworks 26,28 is identical, and it can take different shapes, such as rectangle
Framework, triangular framing or pentagon, hexagonal-shaped frame etc., in this specific embodiment, framework is used
Rectangular frame.And it is connected integrally, is specifically being connected by section bar 22 between two rectangular frames
When, at least the four of rectangular frame angle connects a section bar 22 respectively, forms a cuboid framework structure.
More preferably, can also in four frame side of rectangular frame connection section bar 22 so that improve formation rigidity branch
The intensity of frame.In specific set, the section bar 22 can be using common section bars such as shaped steel or triangular steels
22, with good corrosion-resistant and intensity.
When front end tube sheet 21 and rear end tube sheet 23 are separately positioned on two frameworks 26,28, by close
Packing 27 will be sealedly connected between tube sheet and framework 26,28.
In addition, as a kind of preferred embodiment, in order to further improve the support strength of support 25, compared with
Good, the rigid support also includes being arranged between two frameworks 26,28, and is used for adjacent section bar
22 supports 25 being fixedly connected.Support 25 by setting will be connected between section bar 22, so as to carry
The high support strength of section bar 22, more preferably, support 25 is arranged on the interposition of two frameworks 26,28
Put, or, the number of support 25 is multiple, and multiple supports 25 are disposed on two frameworks 26,28
Between.During for using longer section bar 22, the center section of section bar 22 can be gone out due to affected by gravity
The situation of now certain tenesmus, by the effective tenesmus for avoiding section bar 22 of the support 25 of setting, is improved
The bulk strength of rigid support.
More preferably, it is being that supporting plate 29, the supporting plate are provided with support 25 using the structure of support 25
29 parallel to tube sheet, when heat exchanger tube 24 is set, and heat exchanger tube 24 sequentially passes through front end tube sheet 21, support
Plate 29 and rear end tube sheet 23, support heat exchanger tube 24 further to improve by the supporting plate 29 of setting
The support strength of heat exchanger tube 24.In specific set, it is provided with and heat exchanger tube 24 on tube sheet, supporting plate 29
Corresponding through hole, specifically, being provided with the through hole of array arrangement on tube sheet, the through hole is used for fixation and changed
Heat pipe 24, when heat exchanger tube 24 is set, heat exchanger tube 24 is inserted into just through the through hole on front end tube sheet 21
In property support, and passed on rear end tube sheet 23.And during wearing, heat exchanger tube 24 passes through support
Through hole on plate 29.So as to which middle part is supported by supporting plate 29, the support of heat exchanger tube 24 is improved
Intensity.
When quick disassembling module is inserted into and forms condenser in shell 1, two tube sheets and low-temperature multi-effect evaporative condenser
The end part seal connection of the shell 1 of device.Specifically, as shown in Figure 1, Figure 2 and Figure 3, shell 1 is to pass through
Logical shell, the rear end tube sheet 23 of rigid support is less than the inner cavity chamber of shell 1, and can be plugged into shell 1
It is interior, and the outer sheath of the framework 28 of the connection of rear end tube sheet 23 is provided with sealing gasket 27.In rear end, tube sheet 23 is inserted
When entering into shell 1, sealing gasket 27 is by the clearance seal between shell 1 and framework 28.In addition, front end
The size of tube sheet 21 is more than the size of the inner chamber of shell 1, specifically, as shown in Figures 2 and 3, two squares
Shape framework 26,28 is made using the channel-section steel of U-shaped, in specific make, the U that front end tube sheet 21 is connected
Shape channel-section steel is welded into framework 26 by the way of outward opening, and the U-lag steel that rear end tube sheet 23 is connected is used
The inside mode of opening welds shape framework 28.Be pushed into quick disassembling module when, when quick disassembling module in place when, front end
The framework 26 that tube sheet 21 is connected is pressed on shell 1.And by connector by front end tube sheet 21 and shell 1
It is fixedly connected, and junction is provided with sealing gasket 27, with close between quick disassembling module and shell 1 before realizing
Envelope is required.
As shown in figure 4, in the above-described embodiments, quick disassembling module is pushed into or pulls out for convenience, preferably,
Handle 211 is provided with front end tube sheet 21.In maintenance, operator can be exerted a force by handle 211,
It is convenient to pull out quick disassembling module out of shell 1.
The quick disassembling module that the present embodiment is used it can be seen from foregoing description is used when being put into shell 1
The mode slipped into.In order to reduce quick disassembling module slip when resistance, while facilitate quick disassembling module push-in or
Person pulls out.As shown in FIG. 6 and 7, preferably, being provided with rigid support and low-temperature multi-effect evaporative condenser
The chute 221 that the shell 1 of device is engaged.Track 11 is provided with corresponding shell 1, the chute 221
With the cooperation of track 11, quick push-in and the pull-out of quick disassembling module are realized.Quick disassembling module is avoided to push away
It is stuck when entering or pulling out with shell 1, increases the difficulty of installation or removal.
More preferably, in order to reduce the frictional force between track 11 and chute 221, preferably, chute 221
It is provided with multiple rollers.
With continued reference to Fig. 1, the embodiment of the present invention additionally provides a kind of low-temperature multi-effect evaporative condenser, the condensation
Device includes shell 1, and the heat exchanger tube quick disassembling module 2 being slidedly assemblied in shell 1, heat exchanger tube quick removable mould
The heat exchanger tube quick disassembling module 2 of any of the above-described of block 2.
In the above-described embodiments, by the way that heat exchanger tube 24 is located on rigid support, a module is formed,
When heat exchanger tube 24 is assembled into condenser, the shell for being put into condenser that the module being assembled into can be overall
In vivo, when needing to change heat exchanger tube 24, module directly can be taken out laggard out of condenser housing
Row is changed, so as to avoid changing heat exchanger tube 24 in narrow space, improves the efficiency of condenser maintenance.
In a specific embodiment mode, it is provided with track 11, track 11 and is provided with shell 1
Multiple rollers coordinated with slideway, when having chute 221 on support 25, chute 221 is slidedly assemblied in
On track 11.By the cooperation of chute 221 and track 11, realize quick disassembling module quick push-in and
Pull out.Quick disassembling module is avoided to be stuck in push-in or pull-out with shell 1, increase installation or removal
Difficulty.
In specific set, two tube sheets are tightly connected with shell 1 respectively.Specifically, in push-in quick removable mould
During block, shell 1 is the shell 1 of insertion, and the rear end tube sheet 23 of rigid support is less than the inner cavity chamber of shell 1,
And can be plugged into shell 1, and the outer sheath of the framework 28 of the connection of rear end tube sheet 23 is provided with sealing gasket 27.
When rear end tube sheet 23 is inserted into shell 1, sealing gasket 27 is by the gap between shell 1 and framework 28
Sealing.When quick disassembling module in place when, front end tube sheet 21 connect framework 26 be pressed on shell 1.And lead to
Cross connector to be fixedly connected with front end tube sheet 21 with shell 1, and junction is provided with sealing gasket 27, with
Seal request before realizing between quick disassembling module and shell 1.
As shown in Figures 1 and 5, in a specific embodiment, the number of heat exchanger tube quick disassembling module 2 is
It is multiple, and pass through bobbin carriage dividing plate 3 along between two adjacent quick disassembling modules of the length direction of heat exchanger tube 24
Connection.Exemplified by shown in Fig. 1, lead between two quick disassembling modules set along the length direction of heat exchanger tube 24
Bobbin carriage dividing plate 3 is crossed to connect.Specifically, heat exchanger tube 24 is when wearing, be exposed at respectively front end tube sheet 21 and
Outside rear end tube sheet 23, and in two quick disassembling module connections, the front end tube sheet 21 of two quick disassembling modules is with after
Be provided with bobbin carriage dividing plate 3 between end pipe plate 23, and two quick disassembling modules the equal insert of heat exchanger tube 24 to bobbin carriage
In dividing plate 3, the circulation of the water of two quick disassembling modules is realized.By using said structure, it is possible to achieve outside
The multiple quick disassembling modules of assembling in shell 1, improve the effect of condensation.
Obviously, those skilled in the art can carry out various changes and modification without departing from this hair to the present invention
Bright spirit and scope.So, if the present invention these modifications and variations belong to the claims in the present invention and
Within the scope of its equivalent technologies, then the present invention is also intended to comprising including these changes and modification.
Claims (12)
1. a kind of heat exchanger tube quick disassembling module, it is characterised in that including：
Rigid support, including two frameworks being oppositely arranged, and fixed between described two frameworks by section bar
Connection；And described two frameworks are respectively arranged with tube sheet；
It is located in described two tube sheet heat exchanger tubes.
2. heat exchanger tube quick disassembling module as claimed in claim 1, it is characterised in that the rigid support is also
Including being arranged between described two frameworks, and the support for adjacent section bar to be fixedly connected.
3. heat exchanger tube quick disassembling module as claimed in claim 2, it is characterised in that on described two tube sheets
The through hole corresponding with the heat exchanger tube is provided with, the heat exchanger tube is located in corresponding with the heat exchanger tube
In through hole；
Be provided with the rigid support in supporting plate, the supporting plate be provided with it is corresponding with the heat exchanger tube
Through hole.
4. heat exchanger tube quick disassembling module as claimed in claim 3, it is characterised in that the tube sheet and low temperature
The end part seal connection of the shell of multiple-effect evaporation condensation device.
5. heat exchanger tube quick disassembling module as claimed in claim 4, it is characterised in that described two tube sheets point
Not Wei front end tube sheet and rear end tube sheet, be provided with handle on the front end tube sheet.
6. the heat exchanger tube quick disassembling module as described in any one of Claims 1 to 5, it is characterised in that described firm
The chute being engaged with the shell of low-temperature multi-effect evaporative condenser is provided with property support.
7. heat exchanger tube quick disassembling module as claimed in claim 6, it is characterised in that the chute is provided with
Multiple rollers.
8. a kind of low-temperature multi-effect evaporative condenser, it is characterised in that including shell, and be slidedly assemblied in
Heat exchanger tube quick disassembling module in the shell, the heat exchanger tube quick disassembling module is such as any one of Claims 1 to 5
Described heat exchanger tube quick disassembling module.
9. low-temperature multi-effect evaporative condenser as claimed in claim 8, it is characterised in that in the shell
It is provided with and multiple rollers coordinated with the slideway is provided with track, the track, has on the bracket
When having chute, the slide assembling is on the track.
10. low-temperature multi-effect evaporative condenser as claimed in claim 8, it is characterised in that described two pipes
Plate is connected with the body seal respectively.
11. low-temperature multi-effect evaporative condenser as claimed in claim 10, it is characterised in that described two
Tube sheet is respectively front end tube sheet and rear end tube sheet, and the front tube sheet is fixed by connector and the shell to be connected
Connect.
12. low-temperature multi-effect evaporative condenser as claimed in claim 10, it is characterised in that the heat exchange
The number of pipe quick disassembling module is multiple, and led to along between several quick disassembling modules of the heat exchanger tube radially adjoining
Cross the connection of bobbin carriage dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610046057.4A CN106995222A (en) | 2016-01-22 | 2016-01-22 | A kind of heat exchanger tube quick disassembling module and low-temperature multi-effect evaporative condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610046057.4A CN106995222A (en) | 2016-01-22 | 2016-01-22 | A kind of heat exchanger tube quick disassembling module and low-temperature multi-effect evaporative condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106995222A true CN106995222A (en) | 2017-08-01 |
Family
ID=59428824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610046057.4A Pending CN106995222A (en) | 2016-01-22 | 2016-01-22 | A kind of heat exchanger tube quick disassembling module and low-temperature multi-effect evaporative condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106995222A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458685A (en) * | 2021-06-18 | 2021-10-01 | 中国能源建设集团天津电力建设有限公司 | Condenser separator plate combination installation method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458685A (en) * | 2021-06-18 | 2021-10-01 | 中国能源建设集团天津电力建设有限公司 | Condenser separator plate combination installation method |
| CN113458685B (en) * | 2021-06-18 | 2022-07-12 | 中国能源建设集团天津电力建设有限公司 | Condenser separator plate combination installation method |
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