CN208365640U - A kind of residual heat heating device for boiler smoke - Google Patents
A kind of residual heat heating device for boiler smoke Download PDFInfo
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- CN208365640U CN208365640U CN201820844655.0U CN201820844655U CN208365640U CN 208365640 U CN208365640 U CN 208365640U CN 201820844655 U CN201820844655 U CN 201820844655U CN 208365640 U CN208365640 U CN 208365640U
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- heat
- storehouse
- recuperation
- exchange tube
- filtering cabin
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Abstract
The utility model discloses a kind of residual heat heating devices for boiler smoke, including recuperation of heat storehouse, air inlet pipe, filtering cabin, the first heat-exchange tube, hermatic door, water inlet pipe, outlet pipe, valve, spray storehouse, sewage pipe, spray head, water pump, capping, filter screen, offgas duct and the second heat-exchange tube.The utility model has the beneficial effects that by passing through flanged joint filtering cabin in recuperation of heat storehouse bottom side, and filter screen is installed in the capping of filtering cabin inner utilization and fixing bolt, so that flue gas is when flowing into recuperation of heat storehouse, dust can be filtered by filter screen, to reduce the dirt that dust generates attachment on the first heat-exchange tube, by the hermatic door for having rubber pad using fixing bolt installation in recuperation of heat storehouse side, it enables a user to by dismantling hermatic door, to carry out internal cleaning to recuperation of heat storehouse.By having the spray storehouse of spray head using offgas duct connection in recuperation of heat the top of the warehouse, tail gas is enabled to pass through spray cleaning in discharge.
Description
Technical field
The utility model relates to heating installation, specially a kind of residual heat heating device for boiler smoke belongs to waste heat
Heat applied technical field.
Background technique
It when being heated, needs to heat water, increases energy consumption, and the flue gas in factory's boiler is generally gone back now
There are a large amount of thermal energy, be expelled directly out, will cause waste, needs to carry out thermal energy recycling to filtering flue gas, and heat.But it is existing
Residual heat heating device have the defects that when in use certain, existing heating installation structure is simple, cannot to boiler smoke into
Row dust-filtering influences thermally conductive to be easy to generate attachment on heat-exchange tube, and existing heating installation cannot be to flue dust
It is purified, after atmosphere is discharged, pollution can be generated.
Utility model content
The purpose of this utility model be that it is simple in order to solve above-mentioned not structure, cannot to boiler smoke carry out dust mistake
Filter, to be easy to generate attachment on heat-exchange tube, influence it is thermally conductive, and existing heating installation flue dust cannot be carried out it is net
Change, after atmosphere is discharged, pollution can be led to the problem of and a kind of residual heat heating device for boiler smoke for providing.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of residual heat heating dress for boiler smoke
It sets, including recuperation of heat storehouse, air inlet pipe, filtering cabin, water inlet pipe, outlet pipe, the first heat-exchange tube and the second heat-exchange tube, the heat
The air inlet pipe, recuperation of heat is arranged by filtering cabin described in flanged joint, one middle side part of filtering cabin in recovery bin bottom side
First heat-exchange tube is set inside storehouse, and the water inlet pipe, first heat is arranged in one end at the top of first heat-exchange tube
It exchanges bottom of the tube one end and the outlet pipe is connected by water pump, and be respectively provided with valve inside the water inlet pipe and the outlet pipe,
The recuperation of heat the top of the warehouse connects spray storehouse by offgas duct, and the spray orlop portion and top side are respectively provided with sewage pipe, institute
Spray storehouse inside top setting spray head is stated, and the water pump is arranged in the spray head side, installation capping, institute at the top of the filtering cabin
It states capping middle part and filter screen is set, recuperation of heat storehouse side is installed hermatic door, connected between the water inlet pipe and the outlet pipe
Connect the second heat-exchange tube.
Preferably, the capping connects the filtering cabin by fixing bolt, and the filter screen is connected by locating slot
The filtering cabin bottom.
Preferably, first heat-exchange tube is connected to second heat-exchange tube.
Preferably, the hermatic door connects the recuperation of heat storehouse by the fixing bolt, and the hermatic door side is set
Set rubber pad.
Preferably, first heat-exchange tube and second heat-exchange tube are S-shaped structure.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model connection is compact, by passing through flanged joint filtering cabin in recuperation of heat storehouse bottom side, and in mistake
The capping of filter position inner utilization and fixing bolt install filter screen, so that flue gas can pass through filter screen when flowing into recuperation of heat storehouse
Dust is filtered, so that reduce dust generates the dirt of attachment on the first heat-exchange tube, and then the first heat is influenced and hands over
The heating conduction for changing pipe, by having the hermatic door of rubber pad using fixing bolt installation in recuperation of heat storehouse side, so that using
Person can be by dismantling hermatic door, to carry out internal cleaning to recuperation of heat storehouse.
2, by having the spray storehouse of spray head using offgas duct connection in recuperation of heat the top of the warehouse, enable tail gas in discharge
Enough by spray cleaning, to reduce pollution of the tail gas in discharge to atmosphere.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is detail enlarged diagram at the utility model A in Fig. 1.
In figure: 1, recuperation of heat storehouse；2, air inlet pipe；3, filtering cabin；4, the first heat-exchange tube；5, hermatic door；6, water inlet pipe；7,
Outlet pipe；8, valve；9, storehouse is sprayed；10, sewage pipe；11, spray head；12, water pump；13, it covers；14, filter screen；15, offgas duct；
16, the second heat-exchange tube.
Specific embodiment
Below by the attached drawing in structure the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Implement 1
It please refers to shown in Fig. 1 to Fig. 2, a kind of residual heat heating device for boiler smoke, including recuperation of heat storehouse 1, air inlet
Pipe 2, filtering cabin 3, water inlet pipe 6, outlet pipe 7, the first heat-exchange tube 4 and the second heat-exchange tube 16,1 bottom side of recuperation of heat storehouse are logical
Flanged joint filtering cabin 3 is crossed, 3 one middle side part of filtering cabin is arranged air inlet pipe 2, the first heat-exchange tube 4 is arranged inside recuperation of heat storehouse 1,
Water inlet pipe 6 is arranged in first heat-exchange tube, 4 top one end, and 4 bottom end of the first heat-exchange tube connects outlet pipe 7 by water pump 12,
And valve 8 is respectively provided with inside water inlet pipe 6 and outlet pipe 7, by the connection spray of offgas duct 15 storehouse 9 at the top of recuperation of heat storehouse 1, spray storehouse
9 bottom and top side are respectively provided with sewage pipe 10, and spray head 11 is arranged in spray 9 inside top of storehouse, and water pump is arranged in 11 side of spray head
12, filter screens 14 are arranged in installation capping 13 at the top of filtering cabin 3,13 middle part of capping, and hermatic door 5, water inlet are installed in 1 side of recuperation of heat storehouse
The second heat-exchange tube 16 is connected between pipe 6 and outlet pipe 7, boiler smoke is accessed filtering cabin 3 by air inlet pipe 2, led to by user
It crosses after filtering cabin 3 filters and flows into recuperation of heat storehouse 4, the water in the first heat-exchange tube 4 is heated, tail gas is flowed by offgas duct 15
Enter to spray storehouse 9, the spray head 10 at 9 top of spray storehouse carries out spray cleaning, remaining gas by the exhaust gas in 12 pairs of water pump spray storehouses 9
Pass through the discharge of two sewage pipes 10 respectively with sewage, user closes the valve 8 in outlet pipe 7, hands over by water inlet pipe 6 to the first heat
It changes in pipe 4 and injects cold water in second heat-exchange tube 16, after the completion of injection, close the valve 8 in water inlet pipe 6, the first heat-exchange tube 4
After interior cold water heating, the second heat-exchange tube 16 is pumped by water pump 12 and carries out heat exchange heating, and original second heat with air
The cold water supplement exchanged in pipe 16 flows into the first heat-exchange tube 4, to be recycled, when needing to replace moisture, opens
Water is discharged valve 8 by outlet pipe 7.
Implement 2
In addition, this implements to be with the difference for implementing 1: capping 13 is connect by fixing bolt referring to figs. 1 to shown in Fig. 2
Filtering cabin 3, and filter screen 14 connects 3 bottom of filtering cabin by locating slot.First heat-exchange tube 4 is connected to the second heat-exchange tube 16.
Hermatic door 5 connects recuperation of heat storehouse 1 by fixing bolt, and rubber pad is arranged in 5 side of hermatic door.First heat-exchange tube 4 and second
Heat-exchange tube 16 is S-shaped structure, and user can be cleared up by disassembly 13 pairs of filtering cabins 3 of capping, and user can
Recuperation of heat storehouse 1 is cleared up by dismantling hermatic door 5, and hermatic door 5 is sealed recuperation of heat storehouse 1 by rubber pad.
The utility model is when in use: boiler smoke is accessed filtering cabin 3 by air inlet pipe 2 by user, passes through filtering cabin 3
Recuperation of heat storehouse 4 is flowed into after filtering, the water in the first heat-exchange tube 4 is heated, and tail gas flows into spray storehouse by offgas duct 15
9, the spray head 10 at 9 top of spray storehouse carries out spray cleaning, remaining gas and sewage point by the exhaust gas in 12 pairs of water pump spray storehouses 9
Not Tong Guo two sewage pipes 10 be discharged, user close outlet pipe 7 in valve 8, through water inlet pipe 6 into the first heat-exchange tube 4
Cold water is injected in second heat-exchange tube 16, after the completion of injection, closes the valve 8 in water inlet pipe 6, it is cold in the first heat-exchange tube 4
After water heating, the second heat-exchange tube 16 is pumped by water pump 12 and is heated, and the cold water in original second heat-exchange tube 16 is mended
It fills and flows into the first heat-exchange tube 4, to be recycled, when needing to replace moisture, open valve 8, water is passed through into water outlet
Pipe 7 is discharged.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of residual heat heating device for boiler smoke, including recuperation of heat storehouse (1), air inlet pipe (2), filtering cabin (3), water inlet
Manage (6), outlet pipe (7), the first heat-exchange tube (4) and the second heat-exchange tube (16), it is characterised in that: the recuperation of heat storehouse (1)
For bottom side by filtering cabin (3) described in flanged joint, the air inlet pipe (2) is arranged in (3) one middle side part of filtering cabin, and heat is returned
It receives and first heat-exchange tube (4) is set inside storehouse (1), the water inlet pipe is arranged in one end at the top of first heat-exchange tube (4)
(6), the first heat-exchange tube (4) bottom end connects the outlet pipe (7), and the water inlet pipe (6) by water pump (12)
Be respectively provided with valve (8) inside the outlet pipe (7), pass through offgas duct (15) connection spray storehouse at the top of the recuperation of heat storehouse (1)
(9), spray storehouse (9) the bottom and top side is respectively provided with sewage pipe (10), and spray head is arranged in the spray storehouse (9) inside top
(11), and the water pump (12), installation capping (13) at the top of the filtering cabin (3), the envelope is arranged in the spray head (11) side
It covers in the middle part of (13) and filter screen (14) is set, hermatic door (5) are installed in recuperation of heat storehouse (1) side, the water inlet pipe (6) and described
The second heat-exchange tube (16) are connected between outlet pipe (7).
2. a kind of residual heat heating device for boiler smoke according to claim 1, it is characterised in that: the capping
(13) it is connected the filtering cabin (3) by fixing bolt, and the filter screen (14) connects the filtering cabin (3) by locating slot
Bottom.
3. a kind of residual heat heating device for boiler smoke according to claim 1, it is characterised in that: first heat
Exchange pipe (4) is connected to second heat-exchange tube (16).
4. a kind of residual heat heating device for boiler smoke according to claim 2, it is characterised in that: the hermatic door
(5) the recuperation of heat storehouse (1) is connected by the fixing bolt, and rubber pad is arranged in the hermatic door (5) side.
5. a kind of residual heat heating device for boiler smoke according to claim 1, it is characterised in that: first heat
Exchange pipe (4) and second heat-exchange tube (16) are S-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820844655.0U CN208365640U (en) | 2018-06-01 | 2018-06-01 | A kind of residual heat heating device for boiler smoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820844655.0U CN208365640U (en) | 2018-06-01 | 2018-06-01 | A kind of residual heat heating device for boiler smoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208365640U true CN208365640U (en) | 2019-01-11 |
Family
ID=64931281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820844655.0U Active CN208365640U (en) | 2018-06-01 | 2018-06-01 | A kind of residual heat heating device for boiler smoke |
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| Country | Link |
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| CN (1) | CN208365640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750703A (en) * | 2020-07-08 | 2020-10-09 | 王小珍 | Waste heat recovery system of coating environment-friendly mechanical equipment |
-
2018
- 2018-06-01 CN CN201820844655.0U patent/CN208365640U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750703A (en) * | 2020-07-08 | 2020-10-09 | 王小珍 | Waste heat recovery system of coating environment-friendly mechanical equipment |
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