CN209726147U - A kind of waste heat boiler - Google Patents
A kind of waste heat boiler Download PDFInfo
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- CN209726147U CN209726147U CN201920291456.6U CN201920291456U CN209726147U CN 209726147 U CN209726147 U CN 209726147U CN 201920291456 U CN201920291456 U CN 201920291456U CN 209726147 U CN209726147 U CN 209726147U
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- drum
- cylinder head
- perforated plate
- outlet
- heat exchanger
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Abstract
The utility model provides a kind of waste heat boiler, including upper cylinder drum, drum upper end connects upper cylinder head, lower end connects lower cylinder head, upper cylinder head outer wall is equipped with material inlet, lower cylinder head outer wall is equipped with material outlet, drum outer wall top is equipped with steam (vapor) outlet, lower part is equipped with liquid phase entrance, drum internal upper part is equipped with horizontal upper perforated plate, middle part is equipped with more vertical heat exchanger tubes, lower part is equipped with horizontal lower perforated plate, multiple baffle plates are equipped between drum inner upper tube plate and lower perforated plate, baffle plate is the plectane with arch notch, and the notch of adjacent two baffle plate is contrary, each heat exchanger tube upper end is connected to through upper perforated plate and with upper cylinder head, all baffle plates are run through at middle part, lower end is connected to through lower perforated plate and with lower cylinder head, material inlet is for inputting high temperature waste material to heat exchanger tube, fluid inlet is for inputting hot liquid to be added to drum.The utility model has the beneficial effects that extending heat-exchange time, sufficiently exchanges heat, improve the pre- efficiency of heating- utilization of high temperature waste material.
Description
Technical field
The utility model relates to boiler plant technical field more particularly to a kind of waste heat boilers.
Background technique
Waste heat boiler be using in various industrial process exhaust gas, waste material or sensible heat in waste liquid or (and) its combustible
The boiler of the heat generated after burning.Since waste heat boiler greatly increases the utilization rate of the heat of fuel combustion release, institute
Very energy saving with this boiler, with jumping up for various energy prices, people more focus on saving the life of industrial products
It produces cost, enterprise or factory gradually to approve waste heat boiler saving function, traditional waste heat boiler is using double drum forms, drum
To arrange up and down, that there are high fever fertilizer in drum is shorter by the time in heat exchanger tube for such structure, high temperature waste material and to be added
Hot liquid not can be carried out abundant heat exchange, and the utilization rate of waste heat of waste material is lower.
Utility model content
In view of this, the embodiments of the present invention provide a kind of waste heat boiler.
The embodiments of the present invention provide a kind of waste heat boiler, including upper cylinder head, drum and lower cylinder head, on the drum
End connects the upper cylinder head, and lower end connects the lower cylinder head, and the upper cylinder head outer wall is equipped with material inlet, the lower cylinder head outer wall
Equipped with material outlet, drum outer wall top is equipped with steam (vapor) outlet, and lower part is equipped with liquid phase entrance, and the drum internal upper part is equipped with
Horizontal upper perforated plate, middle part are equipped with more vertical heat exchanger tubes, and lower part is equipped with horizontal lower perforated plate, the upper tube in the drum
Multiple baffle plates are equipped between plate and the lower perforated plate, the baffle plate is the plectane with arch notch, and described in adjacent two
The notch of baffle plate is contrary, and each heat exchanger tube upper end is connected to through the upper perforated plate and with the upper cylinder head, each
Run through all baffle plates in the middle part of the heat exchanger tube, each heat exchanger tube lower end connects through the lower perforated plate and with the lower cylinder head
Logical, for inputting high temperature waste material to the heat exchanger tube, the material outlet is used to that the high temperature waste material to be discharged the material inlet,
The fluid inlet is for inputting hot liquid to be added to the drum, the hot liquid to be added and high temperature waste material in the heat exchanger tube
Heat exchange type at hot steam, the steam (vapor) outlet is for being discharged the hot steam.
Further, the upper perforated plate lower surface is fixed with multiple pull rods, and each pull rod runs through multiple baffle plates, often
The one pull rod upper end and the upper perforated plate are threadedly coupled, and lower end and a baffle plate are threadedly coupled, and mutually each drawing
Bar is arranged with a distance sink tube between the adjacent baffle plate.
Further, the lower cylinder head includes bobbin carriage cylinder and ellipse head, and the connection of bobbin carriage cylinder lower end is described ellipse
Circle end socket, bobbin carriage cylinder upper end are equipped with lower flange, and the drum lower end is equipped with upper flange, the upper flange and the laxative remedy
Blue consistency from top to bottom is simultaneously fixedly connected.
Further, the material inlet is identical with the material outlet structure, and the material outlet includes adapter tube and method
Blue disk, described adapter tube one end connect played cylinder head, and the other end connects the ring flange.
Further, the upper cylinder overhead is equipped with exhaust outlet, and the lower cylinder head bottom is equipped with discharging hole.
Further, the drum top is equipped with waste gas outlet, and bottom is equipped with waste liquid outlet.
Further, the lower part of the drum is equipped with expansion joint.
Further, multiple ear mounts are equipped in the middle part of the outer wall of the drum.
The technical solution that the embodiments of the present invention provide has the benefit that a kind of waste heat of the utility model
Boiler, drum is interior to be equipped with multiple baffle plates, and the notch of adjacent baffle is contrary, and shape baffling channel, to be added in drum
Hot liquid forms steam in boiler drum bottom after by the heating of high temperature waste material, steam when each baffle plate by extending and heat exchanger tube
Time of contact sufficiently exchanges heat, improves the pre- efficiency of heating- utilization of high temperature waste material.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of waste heat boiler of the utility model.
In figure: cylinder head, 4- bobbin carriage cylinder, 5- ellipse head, 6- lower flange, the upper method of 7- under the upper cylinder head of 1-, 2- drum, 3-
Orchid, 8- material outlet, 9- discharging hole, 10- material inlet, 11- exhaust outlet, 12- upper perforated plate, 13- steam (vapor) outlet, 14- distance sink tube,
15- pull rod, 16- heat exchanger tube, 17- baffle plate, 18- lower perforated plate, 19- waste gas outlet, 20- waste liquid outlet, 21- liquid phase entrance, 22-
Ear mount, 23- expansion joint.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is further described.
Referring to FIG. 1, the embodiments of the present invention provide a kind of waste heat boiler, including upper cylinder head 1, drum 2 and under
Cylinder head 3,2 upper end of drum connect the upper cylinder head 1, and lower end connects the lower cylinder head 3.
The lower cylinder head 3 includes bobbin carriage cylinder 4 and ellipse head 5, and 4 lower end of bobbin carriage cylinder connects the ellipse head
5,4 upper end of bobbin carriage cylinder is equipped with lower flange 6, and 2 lower end of drum is equipped with upper flange 7, the upper flange 7 and the laxative remedy
Blue 6 consistencies from top to bottom are simultaneously bolted to connection, and lower 3 outer wall of cylinder head is equipped with material outlet 8, and the material outlet 8 includes
Adapter tube and ring flange, described adapter tube one end connect the bobbin carriage cylinder 4 of the lower cylinder head, and the other end connects the ring flange,
Lower 3 bottom of cylinder head is equipped with discharging hole 9, and the discharging hole 9 is in the lowest part of the ellipse head 5.
The upper cylinder head 1 is identical as the structure of the lower cylinder head 3, and the connection of the upper cylinder head 1 and 2 upper end of drum
Mode and the lower shell 3 are identical as the connection type of 2 lower end of drum, and upper 1 outer wall of cylinder head is equipped with material inlet 10,
The material inlet and 10 8 structures of material outlet are identical, and exhaust outlet 11, the exhaust outlet are equipped at the top of the upper cylinder head 1
If 11 are placed in the topmost of the ellipse head 5 of the upper shell 1.
The 2 outer wall top of drum is equipped with steam (vapor) outlet 13, and lower part is equipped with liquid phase entrance 21, and 2 internal upper part of drum is set
There is horizontal upper perforated plate 12, the upper perforated plate 12 is fixedly installed at the upper port of the drum 2, is equipped in the middle part of the drum 2
More vertical heat exchanger tubes 16, all heat exchanger tubes 16 are uniformly distributed in the drum 2, and 2 lower part of drum is equipped with horizontal
Lower perforated plate 18, the lower perforated plate 18 are fixedly installed at the lower port of the drum 2,12 He of upper perforated plate in the drum 2
Multiple baffle plates 17 are equipped between the lower perforated plate 18, the baffle plate 17 is the plectane with arch notch, and adjacent two institute
The notch for stating baffle plate 17 is contrary, each 16 upper end of heat exchanger tube through the upper perforated plate 12 and with the upper cylinder head 1
It is connected to, all baffle plates 17 is run through in the middle part of each heat exchanger tube 16, the lower perforated plate is run through in each 16 lower end of heat exchanger tube
It 18 and is connected to the lower cylinder head 3.
12 lower surface of upper perforated plate is fixed with multiple pull rods 15, and each pull rod 15 runs through multiple baffle plates 17, often
One 15 upper end of pull rod and the upper perforated plate 12 are threadedly coupled, and lower end and a baffle plate 17 are threadedly coupled, and mutually each
The pull rod 15 is arranged with a distance sink tube 14 between the adjacent baffle plate 17, and the distance sink tube 14 is for limiting two foldings
Spacing between flowing plate 17, and assist the baffle plate 17 fixed.
2 top of drum is equipped with waste gas outlet 19, and close to the upper perforated plate 12, height is high on 19 top of waste gas outlet
In the steam (vapor) outlet 13, the waste gas outlet 19 can exclude the exhaust gas of the 2 top aggregation of drum, 2 bottom of drum
Portion is equipped with waste liquid outlet 20, and the waste liquid outlet 20 is close to the lower perforated plate 18, and the height of the waste liquid outlet 20 is lower than institute
Fluid inlet 21 is stated, the waste liquid outlet 20 is for being discharged extra hot liquid to be added.The lower part of the drum 2 is equipped with expansion joint
23, the expansion joint 23 is used to increase the heat exchange volume in the drum 2, is equipped with multiple ear mounts in the middle part of the outer wall of the drum 2
22, the ear mount 22 is for being auxiliarily fixed entire waste heat boiler.
The embodiments of the present invention provide a kind of waste heat boiler, and high temperature waste material is as described in the material inlet 10 entrance
Then upper tube head 1 successively flows into the heat exchanger tube 16 and the lower cylinder head 3, and by the material outlet 8 for being discharged, described
The gas formed in upper tube head 1 is discharged by the exhaust outlet 11, and remaining high temperature waste material is discharged by the discharging hole 9；It is to be heated
Liquid is input to the drum 2 by the fluid inlet 21, high temperature waste material heat in the hot liquid to be added and the heat exchanger tube 16
The hot steam that exchange is formed, the dogleg passage that the hot steam is formed followed by all baffle plates 17, the heat exchanger tube 16 are right
Hot steam sufficiently heats, and the hot steam of acquisition is discharged from the steam (vapor) outlet 13, if be populated at the top of the drum 2 useless
Gas can be discharged by the waste gas outlet 19, and the extra hot liquid to be added of 2 bottom of the drum remnants is by the waste liquid outlet 20
Discharge.
Herein, the nouns of locality such as related front, rear, top, and bottom are to be located in figure with components in attached drawing and zero
Part mutual position defines, only for the purpose of expressing the technical solution clearly and conveniently.It should be appreciated that the noun of locality
Use should not limit the claimed range of the application.
In the absence of conflict, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. a kind of waste heat boiler, it is characterised in that: including upper cylinder head, drum and lower cylinder head, the drum upper end is connected on described
Cylinder head, lower end connect the lower cylinder head, and the upper cylinder head outer wall is equipped with material inlet, and the lower cylinder head outer wall goes out equipped with material
Mouthful, drum outer wall top is equipped with steam (vapor) outlet, and lower part is equipped with liquid phase entrance, and the drum internal upper part is equipped with horizontal upper tube
Plate, middle part are equipped with more vertical heat exchanger tubes, and lower part is equipped with horizontal lower perforated plate, in the drum upper perforated plate and it is described under
Multiple baffle plates are equipped between tube sheet, the baffle plate is the plectane with arch notch, and adjacent two baffle plate is scarce
Mouth is contrary, and each heat exchanger tube upper end is through the upper perforated plate and is connected to the upper cylinder head, each heat exchanger tube
All baffle plates are run through at middle part, and each heat exchanger tube lower end is through the lower perforated plate and is connected to the lower cylinder head, the object
Material import is for inputting high temperature waste material to the heat exchanger tube, and the material outlet is for being discharged the high temperature waste material, the liquid phase
Import is for inputting hot liquid to be added to the drum, the hot liquid to be added and high temperature waste material heat exchange type in the heat exchanger tube
At hot steam, the steam (vapor) outlet is for being discharged the hot steam.
2. a kind of waste heat boiler as described in claim 1, it is characterised in that: the upper perforated plate lower surface is fixed with multiple drawings
Bar, each pull rod run through multiple baffle plates, and each pull rod upper end and the upper perforated plate are threadedly coupled, lower end and an institute
Baffle plate threaded connection is stated, and mutually each pull rod is arranged with a distance sink tube between the adjacent baffle plate.
3. a kind of waste heat boiler as described in claim 1, it is characterised in that: the lower cylinder head includes bobbin carriage cylinder and oval envelope
Head, bobbin carriage cylinder lower end connect the ellipse head, and bobbin carriage cylinder upper end is equipped with lower flange, and the drum lower end is set
There are upper flange, the upper flange and the lower flange consistency from top to bottom and is fixedly connected.
4. a kind of waste heat boiler as described in claim 1, it is characterised in that: the material inlet and the material outlet structure
Identical, the material outlet includes adapter tube and ring flange, and described adapter tube one end connects the lower cylinder head, and the other end connects the method
Blue disk.
5. a kind of waste heat boiler as described in claim 1, it is characterised in that: the upper cylinder overhead is equipped with exhaust outlet, described
Lower cylinder head bottom is equipped with discharging hole.
6. a kind of waste heat boiler as described in claim 1, it is characterised in that: the drum top is equipped with waste gas outlet, bottom
Equipped with waste liquid outlet.
7. a kind of waste heat boiler as described in claim 1, it is characterised in that: the lower part of the drum is equipped with expansion joint.
8. a kind of waste heat boiler as described in claim 1, it is characterised in that: be equipped with multiple ears in the middle part of the outer wall of the drum
Seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920291456.6U CN209726147U (en) | 2019-03-07 | 2019-03-07 | A kind of waste heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920291456.6U CN209726147U (en) | 2019-03-07 | 2019-03-07 | A kind of waste heat boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209726147U true CN209726147U (en) | 2019-12-03 |
Family
ID=68685456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920291456.6U Active CN209726147U (en) | 2019-03-07 | 2019-03-07 | A kind of waste heat boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209726147U (en) |
-
2019
- 2019-03-07 CN CN201920291456.6U patent/CN209726147U/en active Active
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