CN212870802U - Boiler steam condensate recovery unit - Google Patents
Boiler steam condensate recovery unit Download PDFInfo
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- CN212870802U CN212870802U CN202020895339.3U CN202020895339U CN212870802U CN 212870802 U CN212870802 U CN 212870802U CN 202020895339 U CN202020895339 U CN 202020895339U CN 212870802 U CN212870802 U CN 212870802U
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- heat exchange
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- recovery box
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- exchange tube
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Abstract
The utility model discloses a boiler steam condensate recovery unit, including the collection box, cold water inlet is installed to the lower extreme of this collection box, and the cold water export is installed to the upper end of collection box to the closing plate is still installed to the upper and lower end inboard of collection box, and then the corresponding heat exchange tube of installing between the upper and lower closing plate, the heat exchange tube set up for interval align to grid, the outside of closing plate is stretched out to the upper and lower end of heat exchange tube to the sealed installation is on the closing plate. The device can reduce the temperature of hot steam, improve the temperature of cold water, and separate out condensed water for recycling, thereby effectively saving the operation cost, saving energy, reducing the waste of water resources, and having good environmental benefit, social benefit and economic benefit.
Description
Technical Field
The utility model relates to an energy is recycled technical equipment field, concretely relates to boiler steam condensate recovery unit.
Background
In the prior art, the temperature of hot steam generated by boiler combustion is very high, a large amount of moisture exists in the hot steam, and if the hot steam is directly discharged, not only energy is wasted, but also a great amount of water resources are wasted; the temperature of steam is reduced through the heat transfer principle among the prior art mostly, then can form the condensate water, carries out recycle to the condensate water, but current equipment is not high to the recovery efficiency of condensate water, just can fall from the heat exchange tube when the condensate water gathers into great water droplet when condensing more, and the condensate water gathers on the heat exchange tube in addition, can seriously influence the heat exchange efficiency of heat exchange tube, leads to the condensation efficiency of heat exchange efficiency and condensate water not high yet.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a boiler steam condensate recovery unit to the not enough of prior art existence.
The technical scheme is as follows: the utility model provides a technical scheme that the problem adopted does: a boiler steam condensate recovery device comprises a recovery box, wherein a cold water inlet is arranged at the lower end of the recovery box, a cold water outlet is arranged at the upper end of the recovery box, sealing plates are further arranged on the inner sides of the upper end and the lower end of the recovery box, heat exchange tubes are correspondingly arranged between the upper sealing plate and the lower sealing plate at intervals, and the upper end and the lower end of each heat exchange tube extend out of the outer sides of the sealing plates and are arranged on the sealing plates in a sealing manner; a steam inlet is arranged on the left side of the recovery box, and a steam outlet is arranged on the right side of the recovery box; and reciprocating pushing devices are further mounted on two sides of the upper end of the recycling box, a pushing rod of each reciprocating pushing device penetrates through the sealing plates downwards to extend into the space between the two sealing plates, a reciprocating plate is mounted at the rod end of the pushing rod, a through hole corresponding to the position of the heat exchange tube is formed in each reciprocating plate, the heat exchange tube penetrates through the through hole, all the heat exchange tubes are sleeved inside the whole reciprocating plate, and the reciprocating plate can reciprocate up and down under the driving of the reciprocating pushing devices.
Preferably, the lower sealing plate in the recovery box is provided with a raised triangular plate-shaped structure, and the raised position of the triangular plate-shaped structure is arranged in the middle.
Preferably, drain pipes are further arranged on two sides of the lower end of the recovery box, and the arrangement positions of the drain pipes correspond to the slope bottom position of the sealing plate.
Preferably, the inner diameter of the through hole on the reciprocating plate is arranged corresponding to the outer diameter of the heat exchange tube, so that the heat exchange tube passes through the through hole, and the reciprocating plate can move up and down.
Preferably, the heat exchange tube is a copper tubular structure.
Preferably, the pushing rod of the reciprocating pushing device passes through the upper end of the recovery box and the sealing plate above the recovery box in a sealing mode.
Has the advantages that: compared with the prior art, the utility model, have following advantage:
(1) in the device, cold water flows into the heat exchange tubes in a dispersing way after flowing from the lower end, and then is discharged upwards from the cold water outlet, hot steam flows into the heat exchange tubes from the left side and then transversely sweeps over the whole heat exchange tubes, the hot steam generates heat exchange with the cold water in the heat exchange tubes after contacting with the surfaces of the heat exchange tubes, the temperature of the cold water rises, the temperature of the hot steam drops suddenly and then condensed water is separated out and attached to the heat exchange tubes, and when more condensed water is attached, the condensed water falls onto the sealing plates and is discharged from the drain tubes; the device can reduce the temperature of hot steam, improve the temperature of cold water, and separate out condensed water for recycling, thereby effectively saving the operation cost, saving energy, reducing the waste of water resources, and having good environmental benefit, social benefit and economic benefit;
(2) the condensed water generated after the temperature of the hot steam in the device is reduced is attached to the drain pipe, and generally, the condensed water falls onto the sealing plate below after accumulating more, the process completely depends on the accumulation of water drops, a period of time is probably needed, and the water drops are accumulated on the heat exchange pipe, so that the heat exchange efficiency of the heat exchange pipe is influenced; this device sets up after reciprocating plate, can correspondingly drive reciprocating plate and reciprocate in the outside of heat exchange tube under reciprocating thrust unit's drive, and the water droplet of condensing on the heat exchange tube is no matter how big or small can directly be pushed away on the below falls to the closing plate like this, increases the efficiency of appearing of condensate, and on the closing plate that falls that the condensate can be faster, set up the closing plate into the protruding structure of triangle moreover, make things convenient for the discharge of condensate more.
Drawings
Fig. 1 is a structural diagram of the present invention.
Detailed Description
The present invention will be further clarified by the following embodiments with reference to the attached drawings, which are implemented on the premise of the technical solution of the present invention, and it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention.
As shown in fig. 1, a boiler steam condensate recovery device comprises a recovery box 1, wherein a cold water inlet 2 is arranged at the lower end of the recovery box 1, a cold water outlet 3 is arranged at the upper end of the recovery box 1, sealing plates 4 are further arranged on the inner sides of the upper end and the lower end of the recovery box 1, heat exchange tubes 5 are correspondingly arranged between the upper sealing plate 4 and the lower sealing plate 4, the heat exchange tubes 5 are uniformly arranged at intervals, and the upper end and the lower end of each heat exchange tube 5 extend out of the outer side of each sealing plate 4 and are hermetically arranged on each sealing plate 4; a steam inlet 6 is arranged at the left side of the recovery box 1, and a steam outlet 7 is arranged at the right side of the recovery box 1; and reciprocating pushing devices 8 are further mounted on two sides of the upper end of the recycling box 1, a pushing rod 9 of each reciprocating pushing device 8 penetrates through the sealing plates 4 downwards to extend between the two sealing plates 4, a reciprocating plate 10 is mounted at the rod end of each pushing rod 9, a through hole 11 corresponding to the position of each heat exchange tube 5 is formed in each reciprocating plate 10, each heat exchange tube 5 penetrates through each through hole 11, all the heat exchange tubes 5 are sleeved inside the reciprocating plates 10 integrally, and the reciprocating plates 10 can reciprocate up and down under the driving of the reciprocating pushing devices 8.
The lower sealing plate 4 in the recovery box 1 is provided with a convex triangular plate-shaped structure, and the convex position of the triangular plate-shaped structure is arranged in the middle; the two sides of the lower end of the recovery box 1 are also provided with drain pipes 12, and the arrangement positions of the drain pipes 12 correspond to the slope bottom position of the sealing plate 4; the inner diameter of the through hole 11 on the reciprocating plate 10 is arranged corresponding to the outer diameter of the heat exchange tube 5, so that the heat exchange tube 5 passes through the through hole 11, and the reciprocating plate 10 can move up and down; the heat exchange tube 5 is a copper tubular structure; the push rod 9 of the reciprocating pushing device 8 passes through the upper end of the recovery box 1 and the sealing plate above the recovery box in a sealing mode.
In the device, cold water flows into the heat exchange tubes in a dispersing way after flowing from the lower end, and then is discharged upwards from the cold water outlet, hot steam flows into the heat exchange tubes from the left side and then transversely sweeps over the whole heat exchange tubes, the hot steam generates heat exchange with the cold water in the heat exchange tubes after contacting with the surfaces of the heat exchange tubes, the temperature of the cold water rises, the temperature of the hot steam drops suddenly and then condensed water is separated out and attached to the heat exchange tubes, and when more condensed water is attached, the condensed water falls onto the sealing plates and is discharged from the drain tubes; the device can reduce the temperature of hot steam, improve the temperature of cold water, and separate out condensed water for recycling, thereby effectively saving the operation cost, saving energy, reducing the waste of water resources, and having good environmental benefit, social benefit and economic benefit.
The condensed water generated after the temperature of the hot steam in the device is reduced is attached to the drain pipe, and generally, the condensed water falls onto the sealing plate below after accumulating more, the process completely depends on the accumulation of water drops, a period of time is probably needed, and the water drops are accumulated on the heat exchange pipe, so that the heat exchange efficiency of the heat exchange pipe is influenced; this device sets up after reciprocating plate, can correspondingly drive reciprocating plate and reciprocate in the outside of heat exchange tube under reciprocating thrust unit's drive, and the water droplet of condensing on the heat exchange tube is no matter how big or small can directly be pushed away on the below falls to the closing plate like this, increases the efficiency of appearing of condensate, and on the closing plate that falls that the condensate can be faster, set up the closing plate into the protruding structure of triangle moreover, make things convenient for the discharge of condensate more.
The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the invention and the appended claims, and all equivalent changes and modifications made according to the claims should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a boiler steam condensate recovery unit which characterized in that: the heat exchanger comprises a recovery box (1), wherein a cold water inlet (2) is installed at the lower end of the recovery box (1), a cold water outlet (3) is installed at the upper end of the recovery box (1), sealing plates (4) are further installed on the inner sides of the upper end and the lower end of the recovery box (1), heat exchange tubes (5) are correspondingly installed between the upper sealing plate and the lower sealing plate (4), the heat exchange tubes (5) are uniformly arranged at intervals, the upper end and the lower end of each heat exchange tube (5) extend out of the outer side of each sealing plate (4), and the heat exchange tubes are installed on the sealing plates; a steam inlet (6) is arranged on the left side of the recovery box (1), and a steam outlet (7) is arranged on the right side of the recovery box (1); and reciprocating pushing devices (8) are further installed on two sides of the upper end of the recycling box (1), a pushing rod (9) of each reciprocating pushing device (8) penetrates through the sealing plates (4) downwards to extend into a space between the two sealing plates (4), a reciprocating plate (10) is installed at the rod end of each pushing rod (9), a through hole (11) corresponding to the position of each heat exchange tube (5) is formed in each reciprocating plate (10), each heat exchange tube (5) penetrates through each through hole (11), all the heat exchange tubes (5) are sleeved inside the reciprocating plates (10) integrally, and the reciprocating plates (10) can reciprocate up and down under the driving of the reciprocating pushing devices (8).
2. The boiler steam condensate recovery device of claim 1, wherein: the lower sealing plate (4) in the recovery box (1) is provided with a raised triangular plate-shaped structure, and the raised position of the triangular plate-shaped structure is arranged in the middle.
3. The boiler steam condensate recovery apparatus of claim 2, wherein: the lower end of the recovery box (1) is also provided with drain pipes (12), and the arrangement positions of the drain pipes (12) correspond to the slope bottom position of the sealing plate (4).
4. The boiler steam condensate recovery device of claim 1, wherein: the inner diameter of the through hole (11) in the reciprocating plate (10) corresponds to the outer diameter of the heat exchange tube (5), so that the heat exchange tube (5) penetrates through the through hole (11), and the reciprocating plate (10) can move up and down.
5. The boiler steam condensate recovery device of claim 1, wherein: the heat exchange tube (5) is of a copper tubular structure.
6. The boiler steam condensate recovery device of claim 1, wherein: and a push rod (9) of the reciprocating pushing device (8) penetrates through the upper end of the recovery box (1) and the sealing plate above the recovery box in a sealing manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020895339.3U CN212870802U (en) | 2020-05-25 | 2020-05-25 | Boiler steam condensate recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020895339.3U CN212870802U (en) | 2020-05-25 | 2020-05-25 | Boiler steam condensate recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212870802U true CN212870802U (en) | 2021-04-02 |
Family
ID=75206107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020895339.3U Active CN212870802U (en) | 2020-05-25 | 2020-05-25 | Boiler steam condensate recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212870802U (en) |
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2020
- 2020-05-25 CN CN202020895339.3U patent/CN212870802U/en active Active
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