CN210473103U - Anti-scaling flue gas condenser for chimney de-whitening - Google Patents
Anti-scaling flue gas condenser for chimney de-whitening Download PDFInfo
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- CN210473103U CN210473103U CN201921322869.2U CN201921322869U CN210473103U CN 210473103 U CN210473103 U CN 210473103U CN 201921322869 U CN201921322869 U CN 201921322869U CN 210473103 U CN210473103 U CN 210473103U
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- flue gas
- gas condenser
- sealing strip
- box
- pair
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- 239000003546 flue gas Substances 0.000 title claims abstract description 37
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 43
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 239000000498 cooling water Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 210000003298 dental enamel Anatomy 0.000 claims description 7
- 230000003373 anti-fouling effect Effects 0.000 claims description 3
- 229920001973 fluoroelastomer Polymers 0.000 claims description 3
- 230000002087 whitening effect Effects 0.000 claims 5
- 238000009833 condensation Methods 0.000 abstract description 3
- 230000005494 condensation Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 238000005202 decontamination Methods 0.000 abstract 1
- 230000003588 decontaminative effect Effects 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a prevent scale deposit gas condenser for chimney disappears and whitens especially relates to chimney and disappears white equipment technical field for chimney disappears and whitens prevent scale deposit gas condenser include: the box, fin board, horizontal sealing strip and vertical sealing strip. This kind of an anti-scaling flue gas condenser for chimney decontamination, through changing the finned tube into the finned plate of compriseing enameled pressed steel, although finned tube heat transfer area is big, heat transfer capacity is strong, but make compact heat exchanger to enameled pressed steel, increase heat transfer area through increasing enameled pressed steel quantity, on the basis of guaranteeing heat transfer capacity, easy scale deposit and difficult abluent problem have been solved, make the finned plate not only be difficult to the scale deposit, and be convenient for wash, overcome prior art well finned tube scale deposit easily, hardly wash, so influence the condensation effect, reduce defects such as flue gas condenser life.
Description
Technical Field
The utility model relates to a chimney disappears white equipment technical field, especially relates to a prevent scale deposit flue gas condenser for chimney disappears and is white.
Background
After the boiler uses the flue gas condenser, the production cost can be effectively saved, the exhaust gas temperature of the boiler is reduced, and the thermal efficiency of the boiler is improved. The operation of the boiler meets the national energy-saving and emission-reduction standard, the traditional flue gas condenser is in a square structure as shown in figure 4 and consists of a plurality of groups of pipe boxes, a full-welded structure is arranged between each group of pipe boxes, rows of steel-aluminum composite finned tubes are arranged in each pipe box, flue gas flows out of the finned tubes, water flows in the finned tubes to form dividing wall type convection heat exchange, high-temperature flue gas enters from a flue gas inlet and fully contacts with water in the pipes through the fins for heat exchange, moisture in the flue gas generates condensate to release a large amount of latent heat, cold water is heated into hot water, the hot water is discharged out of the flue gas condenser, heat is taken away, and the flue gas is condensed to. Because the steel-aluminum composite finned tube in rows is arranged in the traditional flue gas condenser tube box, when flue gas enters the tube box and is fully contacted with the finned tube, the finned tube is easy to scale and difficult to clean, the condensation effect is influenced, and the service life of the flue gas condenser is shortened.
SUMMERY OF THE UTILITY MODEL
In order to overcome the easy scale deposit of finned tube among the prior art, hardly wash, so influence the condensation effect, reduce defects such as flue gas condenser life, the utility model provides a be used for the chimney to disappear white anti-scaling flue gas condenser, the finned tube is not only difficult to the scale deposit, is convenient for wash moreover.
The utility model provides a technical scheme that its technical problem adopted is: an anti-fouling flue gas condenser for chimney de-whitening comprising: the box body, the fin plates, the horizontal sealing strips and the vertical sealing strips, wherein at least six pairs of horizontal sealing strips are arranged, each pair of horizontal sealing strips are distributed up and down, the horizontal sealing strips are horizontally and uniformly fixed in the middle of the front end of the box body, at least five pairs of fin plates are arranged, each pair of fin plates are distributed left and right, the fin plates are horizontally and uniformly fixed in the middle of the front end of the box body, each pair of fin plates are positioned between two adjacent pairs of horizontal sealing strips, the fin plates are embedded and fixed with the horizontal sealing strips, flue gas channels are arranged on the left and right sides of each pair of fin plates, water channels are arranged between each pair of fin plates, at least five pairs of vertical sealing strips are arranged, each pair of vertical sealing strips are distributed front and back, each pair of vertical sealing strips are fixed between two adjacent pairs of fin plates, and cooling water inlets are formed, and cooling water outlets are formed in the left side and the right side of the upper part of the front end of the box body.
In the condenser, the fin plate is an enamel steel plate, and the thickness of the enamel steel plate is 5mm-30 mm.
The condenser is characterized in that the front end of the box body is connected with the fan through a square tube, and the front end of the fan is connected with the filter through a square tube.
The box body is of a rectangular structure, the middle of the front end of the box body is communicated from front to back to form a hollow structure, the upper side and the lower side of the front end of the box body are both of hollow structures, and the cooling water inlet and the cooling water outlet are both communicated with the hollow parts of the upper side and the lower side of the box body.
In the condenser, the horizontal sealing strips and the vertical sealing strips are made of fluororubber.
In the condenser, the upper end and the lower end of the water flow channel are communicated with the hollow parts at the upper side and the lower side of the box body.
Compared with the prior art, the utility model discloses the beneficial effect who realizes: this kind of an anti-scaling flue gas condenser for chimney disappears is white, through changing the finned tube into the finned plate of constituteing by enameled pressed steel, although the finned tube heat transfer area is big, and heat transfer capacity is strong, but makes enameled pressed steel compact heat exchanger, increases heat transfer area through increasing enameled pressed steel quantity, on the basis of guaranteeing heat transfer capacity, has solved easy scale deposit and difficult abluent problem for the finned plate is not only difficult to the scale deposit, is convenient for wash moreover.
Drawings
The invention is described in further detail below with reference to the following figures and detailed description:
FIG. 1 is a schematic view of the enamel heat pipe type flue gas condenser of the present invention;
FIG. 2 is a top sectional view of the enamel heat pipe type flue gas condenser of the present invention;
FIG. 3 is a schematic view of the operation of the enamel heat pipe type flue gas condenser of the present invention;
fig. 4 is a schematic diagram of a conventional flue gas condenser.
In the figure: 1-box body, 2-cooling water inlet, 3-cooling water outlet, 4-flue gas flow channel, 5-fin plate, 6-horizontal sealing strip, 7-vertical sealing strip and 8-water flow channel.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
As shown in fig. 1 to 3, an anti-fouling flue gas condenser for stack de-whitening, comprising: the box body 1, the fin plates 5, the horizontal sealing strips 6 and the vertical sealing strips 7, wherein at least six pairs of horizontal sealing strips 6 are arranged, each pair of horizontal sealing strips 6 are distributed up and down, the horizontal sealing strips 6 are horizontally and uniformly fixed in the middle of the front end of the box body 1, at least five pairs of fin plates 5 are arranged, each pair of fin plates 5 are distributed left and right, the fin plates 5 are horizontally and uniformly fixed in the middle of the front end of the box body 1, each pair of fin plates 5 are positioned between two adjacent pairs of horizontal sealing strips 6, the fin plates 5 are embedded and fixed with the horizontal sealing strips 6, flue gas flow channels 4 are arranged on the left side and the right side of each pair of fin plates 5, a water flow channel 8 is arranged between each pair of fin plates 5, at least five pairs of vertical sealing strips 7 are distributed front and back, and each pair of vertical sealing strips 7 are fixed between two adjacent pairs of fin, the cooling water inlet 2 is arranged on the left side and the right side of the lower part of the front end of the box body 1, the cooling water outlet 3 is arranged on the left side and the right side of the upper part of the front end of the box body 1, the fin plate 5 is an enameled steel plate, the thickness of the enameled steel plate is 5mm-30mm, the front end of the box body 1 is connected with a fan through a square tube, the front end of the fan is connected with a filter through a square tube, the box body 1 is of a rectangular structure, the middle part of the front end of the box body 1 is communicated from front to back to form a hollow structure, the upper side and the lower side of the front end of the box body 1 are both of a hollow structure, the cooling water inlet 2 and the cooling water outlet 3 are both communicated with the hollow parts on the upper side and the lower side of the box body 1, the horizontal sealing strip 6 and the vertical sealing strip 7 are made of fluororubber, the, inside the former flue gas after filtering can blow in flue gas runner 4 along the fan afterwards, through leading to cooling water inlet 2 input cooling water for inside the cooling water inflow runner 8, and water can flow to the hollow part of box 1 upper and lower both sides respectively in water runner 8 is inside.
According to the embodiment, as cold water and smoke form convection, heat exchange is carried out through the fin plates 5 formed by the enameled steel plates, after high-temperature smoke enters the box body 1, the high-temperature smoke is condensed by cooling water in the water flow channels 8 between the enameled steel plates 5, moisture in the smoke generates condensate liquid to release a large amount of latent heat, the cooling water is heated into hot water which can overflow from the cooling water outlet 3 along the upper hollow part of the box body 1 and be discharged, the heat in the smoke is taken away, so that the smoke is changed into low-temperature smoke to be discharged, therefore, the fin tubes are changed into the fin plates 5 formed by the enameled steel plates, although the heat exchange area of the fin tubes is large and the heat exchange capacity is strong, the enameled steel plates are made into compact heat exchangers, the heat exchange area is increased by increasing the number of the enameled steel plates, on the basis of ensuring the heat exchange capacity, the problems of easy scaling and difficult cleaning, and is convenient to clean.
The sealing performance between the fin plates 5 can be increased by the vertical sealing strips 7, and the sealing performance between the fin plates 5 and the box body 1 can be increased by the horizontal sealing strips 6, so that the cooling water is prevented from leaking out of the water flow passage 8.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An anti-fouling flue gas condenser for chimney de-whitening, comprising:
the box body (1), the fin plate (5), the horizontal sealing strip (6) and the vertical sealing strip (7), wherein the horizontal sealing strip (6) has at least six pairs, each pair of horizontal sealing strip (6) is vertically distributed, the horizontal sealing strip (6) is horizontally and uniformly fixed in the middle of the front end of the box body (1), the fin plate (5) has at least five pairs, each pair of fin plate (5) is horizontally distributed in the left and right direction, the fin plate (5) is horizontally and uniformly fixed in the middle of the front end of the box body (1), each pair of fin plate (5) is positioned between two adjacent pairs of horizontal sealing strips (6), the fin plate (5) is fixedly embedded with the horizontal sealing strip (6), each pair of fin plate (5) is provided with a flue gas flow channel (4) on the left and right sides, each pair of fin plate (5) is provided with a water flow channel (8), the vertical sealing strip (7) has at least five pairs, every pair perpendicular sealing strip (7) all are the front and back distribution, every pair perpendicular sealing strip (7) all fix between adjacent two pairs of fin plates (5), the left and right sides of box (1) front end lower part all opens cooling water inlet (2), the left and right sides on box (1) front end upper portion all opens cooling water outlet (3).
2. The fouling-resistant flue gas condenser for stack whitening according to claim 1, wherein: the fin plate (5) is an enamel steel plate, and the thickness of the enamel steel plate is 5mm-30 mm.
3. The fouling-resistant flue gas condenser for stack whitening according to claim 1, wherein: the front end of the box body (1) is connected with a fan through a square tube, and the front end of the fan is connected with a filter through a square tube.
4. The fouling-resistant flue gas condenser for stack whitening according to claim 1, wherein: the box (1) is of a rectangular structure, the middle part of the front end of the box (1) is communicated from front to back to form a hollow structure, the upper side and the lower side of the front end of the box (1) are both of hollow structures, and the cooling water inlet (2) and the cooling water outlet (3) are both communicated with the hollow parts of the upper side and the lower side of the box (1).
5. The fouling-resistant flue gas condenser for stack whitening according to claim 1, wherein: the horizontal sealing strips (6) and the vertical sealing strips (7) are both made of fluororubber.
6. The fouling-resistant flue gas condenser for stack whitening according to claim 4, wherein: the upper end and the lower end of the water flow channel (8) are communicated with the hollow parts at the upper side and the lower side of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921322869.2U CN210473103U (en) | 2019-08-15 | 2019-08-15 | Anti-scaling flue gas condenser for chimney de-whitening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921322869.2U CN210473103U (en) | 2019-08-15 | 2019-08-15 | Anti-scaling flue gas condenser for chimney de-whitening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210473103U true CN210473103U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921322869.2U Active CN210473103U (en) | 2019-08-15 | 2019-08-15 | Anti-scaling flue gas condenser for chimney de-whitening |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111841063A (en) * | 2020-07-28 | 2020-10-30 | 山东博然电力科技有限公司 | White matter eliminating system suitable for high-temperature flue gas and capable of utilizing waste heat |
-
2019
- 2019-08-15 CN CN201921322869.2U patent/CN210473103U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111841063A (en) * | 2020-07-28 | 2020-10-30 | 山东博然电力科技有限公司 | White matter eliminating system suitable for high-temperature flue gas and capable of utilizing waste heat |
| CN111841063B (en) * | 2020-07-28 | 2021-11-30 | 山东博然电力科技有限公司 | White matter eliminating system suitable for high-temperature flue gas and capable of utilizing waste heat |
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