CN209101896U - A kind of condenser scale removal reinforced heat exchanger - Google Patents
A kind of condenser scale removal reinforced heat exchanger Download PDFInfo
- Publication number
- CN209101896U CN209101896U CN201821857669.2U CN201821857669U CN209101896U CN 209101896 U CN209101896 U CN 209101896U CN 201821857669 U CN201821857669 U CN 201821857669U CN 209101896 U CN209101896 U CN 209101896U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- fixed fastener
- plane
- bearing
- tubular column
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of condenser scale removal reinforced heat exchangers, including frame of intaking, plane bearing, small fixed fastener, connecting rod, helical band, big fixed fastener, open tubular column, pin, connecting rod, plane long bearing, fixing gasket and anti-skid chequer, the fixing gasket setting is in water inlet frame left end, plane bearing setting is on the right side of water inlet frame inner cavity, small fixed fastener setting is in water inlet frame and open tubular column inner cavity left end, and plane long bearing is provided among small fixed fastener and big fixed fastener, connecting rod is passed through from plane long bearing internal diameter and is connect with plane bearing internal diameter, connecting rod right end is provided with open tubular column, connecting rod left end is provided with big fixed fastener, plane long bearing internal diameter connection among helical band left end and big fixed fastener, hollow column outer wall is provided with anti-skid chequer, design is reasonable, securely and reliably, preferably promoting makes With.
Description
Technical field
The utility model relates to condenser and tubular heat exchanger scale removal reinforced heat exchangers more particularly to a kind of condenser
Scale removal reinforced heat exchanger.
Background technique
The heat exchanger tube of condenser generally uses rubber ball cleaning, and giant cleans, the cleaning ways such as chemical cleaning, but this
A little cleaning ways all respectively have drawback or cleaning to be not thorough or need to shut down when cleaning, and influence the work in power plant or chemical plant
Skill continuity, currently, heat exchange tube of condenser generallys use the scale removal reinforced heat exchanger that is inserted into pipe to realize automatic desludging, strong
Change heat exchange, such as the spiral tie being arranged in each heat exchanger tube of Steam Turbine in Fire Power Plant condenser, spiral band can
In-pipe flow is caused to interfere strongly, has broken tube wall retention layer, improves heat transfer coefficient, reduces power generation steam consumption and electrical generation water
Consumption makes certain connecting rod displacements be detached from branch however, the connecting rod that water impact spiral band exists in the prior art generates displacement
The phenomenon that frame cannot be fallen after rise, ultimately cause connecting rod abrasion or even fracture prevents from grinding away connection in recirculated water containing hard impurity
The other problems such as bar.
Utility model content
The purpose of this utility model is to provide a kind of condenser scale removal reinforced heat exchangers, are asked with solving above-mentioned technology
Topic.
The utility model uses a kind of following technical scheme: condenser scale removal reinforced heat exchanger to achieve the above object,
Including water inlet frame, plane bearing, small fixed fastener, connecting rod, helical band, big fixed fastener, open tubular column, pin, connecting rod,
Plane long bearing, fixing gasket and anti-skid chequer, the fixing gasket setting are being intake in water inlet frame left end, plane bearing setting
On the right side of frame inner cavity, small fixed fastener is arranged in water inlet frame and open tubular column inner cavity left end, and in small fixed fastener and fixed greatly
Plane long bearing is provided among fastener, connecting rod is passed through from plane long bearing internal diameter and connect with plane bearing internal diameter, in connecting rod
Right end is provided with open tubular column, and connecting rod left end is provided with big fixed fastener, the plane among helical band left end and big fixed fastener
The connection of long bearing internal diameter, helical band right end pass through open tubular column inner cavity left end plane long bearing and are embedded into connection in connecting rod, pin
Bolt runs through connecting rod, to realize fixed helical band, open tubular column is connected through a screw thread with water inlet frame, sets in hollow column outer wall
It is equipped with anti-skid chequer.
On that basis of the above technical scheme, intake frame, small fixed fastener, connecting rod, helical band, big fixed fastener,
Open tubular column, pin and fixing gasket are polymer composite, and connecting rod is stainless steel material.
On that basis of the above technical scheme, the plane bearing and plane long bearing are all made of special, wear-resistant ceramic material.
Compared with prior art, the utility model, which has the advantage that, is provided with fixed fastener at helical band both ends, and
It is connected with connecting rod, the present apparatus can be allowed adequately to be bonded with inner wall of the pipe, avoided helical band and connecting rod displacement is detached from branch
Frame cannot turn round, and connecting rod is stainless steel material, and plane bearing and plane long bearing are all made of the increasing of special, wear-resistant ceramic material
Wearability, improves service life, and design rationally, securely and reliably, is preferably promoted the use of.
Detailed description of the invention
Fig. 1 is a kind of this practical condenser scale removal reinforced heat exchanger schematic diagram.
Fig. 2 is this practical helical band and connecting rod connection schematic diagram.
Fig. 3 is this practical plane long bearing schematic diagram.
In figure: 1- water inlet frame, 2- plane bearing, the small fixed fastener of 3-, 4- connecting rod, 5- helical band, the big fixing card of 6-
Part, 7- open tubular column, 8- pin, 9- connecting rod, 10- plane long bearing, 11- fixing gasket, 12- anti-skid chequer.
Specific embodiment
The utility model is further elaborated in the following with reference to the drawings and specific embodiments.
A kind of condenser scale removal reinforced heat exchanger, including water inlet frame 1, plane bearing 2, small fixed fastener 3, connecting rod 4,
Helical band 5, big fixed fastener 6, open tubular column 7, pin 8, connecting rod 9, plane long bearing 10, fixing gasket 11 and anti-skid chequer
12, the setting of fixing gasket 11 is in water inlet 1 left end of frame, and the setting of plane bearing 2 is on the right side of water inlet 1 inner cavity of frame, small fixation
The setting of fastener 3 is provided among small fixed fastener 3 and big fixed fastener 6 in water inlet frame 1 and 7 inner cavity left end of open tubular column
Plane long bearing 10, connecting rod 9 are passed through from 10 internal diameter of plane long bearing and are connect with 2 internal diameter of plane bearing, are arranged in 4 right end of connecting rod
There is open tubular column 7,4 left end of connecting rod is provided with big fixed fastener 6, the plane long axis among 5 left end of helical band and big fixed fastener 6
The connection of 10 internal diameters is held, 5 right end of helical band passes through 7 inner cavity left end plane long bearing 10 of open tubular column and is embedded into connection in connecting rod 9,
Pin 8 runs through connecting rod 9, to realize fixed helical band 5, open tubular column 7 is connected through a screw thread with water inlet frame 1, hollow
7 outer wall of column is provided with anti-skid chequer 12.
Intake frame, small fixed fastener, connecting rod, helical band, big fixed fastener, open tubular column, pin and fixing gasket
It is polymer composite, connecting rod is stainless steel material.
The plane bearing and plane long bearing are all made of special, wear-resistant ceramic material.
The utility model relates to a kind of condenser scale removal reinforced heat exchangers, and helical band both ends are provided with fixing card
Part, and connected with connecting rod, the present apparatus can be allowed adequately to be bonded with inner wall of the pipe, avoid helical band and connecting rod displacement is de-
It cannot be turned round from bracket, connecting rod is stainless steel material, and plane bearing and plane long bearing are all made of special, wear-resistant ceramic material
Wearability is increased, service life is improved, its working principle is that: the present apparatus is inserted in pipeline one end fixing gasket and is stuck in pipe
The present apparatus is prevented to be flushed in pipeline by water flow outside road, water drives spiral band high speed rotation to cause recirculated water strong by water inlet frame
Strong flow-disturbing breaks tube wall retention layer, forms turbulent flow, thus play the role of preventing the attachment of tube wall dirt and enhanced heat exchange, if
Meter rationally, securely and reliably, is preferably promoted the use of
The above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With novel introduction, in the case where not departing from the principles of the present invention and spirit, the change that is carried out to embodiment is repaired
Change, replacement and variant is still fallen within the protection scope of the utility model.
Claims (3)
1. a kind of condenser scale removal reinforced heat exchanger, it is characterised in that: including water inlet frame (1), plane bearing (2), small solid
Determine fastener (3), connecting rod (4), helical band (5), big fixed fastener (6), open tubular column (7), pin (8), connecting rod (9), plane
Long bearing (10), fixing gasket (11) and anti-skid chequer (12), fixing gasket (11) setting are put down in water inlet frame (1) left end
Spherical bearing (2) setting is on the right side of water inlet frame (1) inner cavity, and small fixed fastener (3) setting is in water inlet frame (1) and open tubular column (7)
Inner cavity left end, and being provided with plane long bearing (10) among small fixed fastener (3) and big fixed fastener (6), connecting rod (9) from
Plane long bearing (10) internal diameter is passed through and is connect with plane bearing (2) internal diameter, and in connecting rod (4), right end is provided with open tubular column (7), connecting rod
(4) left end is provided with big fixed fastener (6), the plane long bearing (10) among helical band (5) left end and big fixed fastener (6)
Internal diameter connection, helical band (5) right end pass through open tubular column (7) inner cavity left end plane long bearing (10) and are embedded into connecting rod (9)
Connection, pin (8) runs through connecting rod (9), to realize fixed helical band (5), open tubular column (7) passes through with water inlet frame (1)
It is threadedly coupled, in open tubular column (7), outer wall is provided with anti-skid chequer (12).
2. a kind of condenser scale removal reinforced heat exchanger according to claim 1, which is characterized in that the water inlet frame
(1), small fixed fastener (3), connecting rod (4), helical band (5), big fixed fastener (6), open tubular column (7), pin (8) and fixed pad
Circle (11) is polymer composite, and connecting rod (9) is stainless steel material.
3. a kind of condenser scale removal reinforced heat exchanger according to claim 1, which is characterized in that the plane bearing
(2) and plane long bearing (10) is all made of special, wear-resistant ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821857669.2U CN209101896U (en) | 2018-11-13 | 2018-11-13 | A kind of condenser scale removal reinforced heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821857669.2U CN209101896U (en) | 2018-11-13 | 2018-11-13 | A kind of condenser scale removal reinforced heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209101896U true CN209101896U (en) | 2019-07-12 |
Family
ID=67159340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821857669.2U Expired - Fee Related CN209101896U (en) | 2018-11-13 | 2018-11-13 | A kind of condenser scale removal reinforced heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209101896U (en) |
-
2018
- 2018-11-13 CN CN201821857669.2U patent/CN209101896U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20211113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |