CN220186795U - Waste heat recovery energy-saving boiler - Google Patents
Waste heat recovery energy-saving boiler Download PDFInfo
- Publication number
- CN220186795U CN220186795U CN202321285309.0U CN202321285309U CN220186795U CN 220186795 U CN220186795 U CN 220186795U CN 202321285309 U CN202321285309 U CN 202321285309U CN 220186795 U CN220186795 U CN 220186795U
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- Prior art keywords
- water
- heat transfer
- water pipe
- box
- pipe
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- 238000011084 recovery Methods 0.000 title claims abstract description 26
- 239000002918 waste heat Substances 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 151
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses an energy-saving waste heat recovery boiler, and relates to the technical field of energy-saving boilers. The waste heat recovery energy-saving boiler comprises a box body and an energy-saving mechanism, wherein a water tank is fixedly arranged at the top of the box body, the energy-saving mechanism is arranged on the box body and comprises a flow guide block, a drain pipe, a heat transfer box, an opening, a spiral water pipe, a support rod, a first water pipe and a heat transfer water pipe, wherein steam is injected into the heat transfer box through an exhaust port, water is injected into the spiral water pipe through a water pump, so that the steam in the heat transfer box is used for primarily heating the water in the spiral water pipe, the water in the heat transfer box is contacted with the opening through the arrangement of the opening, the water meeting cold liquefaction is recycled to a certain extent, the water in the spiral water pipe is discharged through the drain pipe, and after the water in the spiral water pipe is primarily heated, the water enters the heat transfer water pipe through the first water pipe, and the heat transfer water pipe is arranged in the outer wall of the box, so that the heat generated by heating in the box can be absorbed to a certain extent.
Description
Technical Field
The utility model relates to the technical field of energy-saving boilers, in particular to a waste heat recovery energy-saving boiler.
Background
The boiler is an energy conversion device, the energy input to the boiler is in the forms of chemical energy, electric energy, heat energy of high-temperature flue gas and the like in the fuel, and steam, high-temperature water or an organic heat carrier with certain heat energy is output outwards after boiler conversion. The boiler is classified into a hot water boiler, a steam boiler, a heat transfer oil boiler, etc. according to its functions.
The utility model provides a waste heat recovery energy-saving boiler with bulletin number of CN206018985U, includes the furnace body, the inside of furnace body is provided with combustion chamber and hot water chamber, one side of furnace body is provided with waste heat recovery case and water adding tank, the inside of waste heat recovery case is provided with the waste heat recovery water tank, one side that the furnace body is close to the water adding tank is provided with the blast pipe, the blast pipe passes waste heat recovery case and extends to its top, the blast pipe includes exhaust outer tube and exhaust inner tube, the furnace body includes the oven, the oven inside in the combustion chamber outside is provided with the water delivery chamber, the inside of water delivery chamber is provided with the heat collecting piece that the equidistance was arranged. This waste heat recovery energy-saving boiler makes the inside flue gas's of exhaust inner tube temperature can be absorbed by the inside water of waste heat recovery water tank, can effectively avoid the waste of heat, has reduced the heat loss, makes the heat that gives off on the oven can be retrieved and recycle, has improved the utilization ratio of the energy greatly, has reduced the manufacturing cost of enterprise.
The waste heat recovery energy-saving boiler has the advantages that although the heat emitted from the furnace wall can be recovered and reused, the energy utilization rate is greatly improved, and the production cost of enterprises is reduced, when the device is used, high-temperature steam in the device contacts with a water pipe to heat water in the water pipe, the temperature of the water pipe is low, partial moisture in the steam can be liquefied again, the device cannot recover the partial moisture well, and improvement can be carried out on the problem.
Disclosure of Invention
The utility model aims to provide an energy-saving waste heat recovery boiler, which can solve the problem that partial devices cannot well recover the water re-liquefied when encountering cold.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an energy-saving waste heat recovery boiler comprising:
the top of the box body is fixedly provided with a water tank;
the energy-saving mechanism is arranged on the box body and comprises a flow guide block, a drain pipe, a heat transfer box, an opening, a spiral water pipe, a support rod, a first water pipe and a heat transfer water pipe, and is used for heating water in the spiral water pipe to a certain extent through high-temperature steam in the heat transfer box.
Preferably, the rear side of box fixed mounting has the water conservancy diversion piece, and the top fixed mounting of water conservancy diversion piece has the heat transfer case, and the bottom fixed mounting of heat transfer case has the bracing piece, and the rear side fixed mounting of water conservancy diversion piece has the drain pipe.
Preferably, the top of the water tank is fixedly provided with a water inlet pipe, the bottom of the inner side of the water tank is fixedly provided with two groups of water pumps which are distributed left and right, and the output end of the water pump is fixedly provided with a second water pipe.
Preferably, the inside fixed mounting of heat transfer case has two sets of spiral water pipes, and the one end of second water pipe passes the water tank and extends to the inside of heat transfer case and spiral water pipe fixed connection, and the both sides of box are provided with a set of heat transfer water pipe respectively, and the one end of spiral water pipe extends to the outside fixed mounting of heat transfer case and has first water pipe, and the one end of first water pipe passes box and heat transfer water pipe fixed connection, and the opening has been seted up to the bottom of heat transfer case and the opening communicates with each other with the inside of water conservancy diversion piece, and the rear side fixed mounting of heat transfer case has the blast pipe, is provided with the valve on the blast pipe.
Preferably, one end of the heat transfer water pipe extends to the inside of the box body and is fixedly provided with a water inlet, the rear side of the box body is provided with an exhaust port, and the exhaust port is communicated with the inside of the heat transfer box.
Preferably, the inside of box fixed mounting has the division board, divides into two parts with the inside of box through the division board, and the top is the heating storehouse, and the below is the heating storehouse.
Preferably, the front side of the box body is provided with a feed inlet.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This waste heat recovery energy-saving boiler uses through water conservancy diversion piece, the drain pipe, heat transfer case, the opening, the spiral water pipe, the bracing piece, first water pipe and heat transfer water pipe's combination, make the device can be through the inside injection steam of gas vent toward the heat transfer case, inject the moisture into the inside of spiral water pipe through the water pump, thereby make the inside steam of heat transfer case carry out preliminary heating to the moisture in the spiral water pipe, thereby carry out the recovery of heat, contact the opening in with steam and produce the moisture that meets cold liquefaction and carry out certain recovery, the rethread drain pipe discharges, moisture in the spiral water pipe carries out preliminary heating after again, get into inside the heat transfer water pipe through first water pipe, the heat transfer water pipe is inside because of setting up in the outer wall of box, thereby make it carry out certain absorption to the heat that the inside heating of box produced, retrieve heat to a certain extent.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a cross-sectional view of the present utility model;
FIG. 2 is a side view of the present utility model;
fig. 3 is a front view of the present utility model.
Reference numerals: 1. a case; 2. a water tank; 3. a water inlet pipe; 4. a partition plate; 5. a heating bin; 6. a heat supply bin; 7. an energy-saving mechanism; 701. a flow guiding block; 702. a drain pipe; 703. a heat transfer box; 704. an opening; 705. a spiral water pipe; 706. a support rod; 707. a first water pipe; 708. a heat transfer water pipe; 8. a water pump; 9. a second water pipe; 10. an exhaust port; 11. an exhaust pipe; 12. a valve; 13. a water inlet; 14. and a feed inlet.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an energy-conserving boiler of waste heat recovery, includes box 1 and economizer mechanism 7, and the top fixed mounting of box 1 has water tank 2, and economizer mechanism 7 sets up on box 1, including water conservancy diversion piece 701, drain pipe 702, heat transfer case 703, opening 704, spiral water pipe 705, bracing piece 706, first water pipe 707 and heat transfer water pipe 708 for through the inside high temperature steam of heat transfer case 703, carry out certain heating to the inside water of spiral water pipe 705.
The rear side of the box body 1 is fixedly provided with a flow guide block 701, the top of the flow guide block 701 is fixedly provided with a heat transfer box 703, the bottom of the heat transfer box 703 is fixedly provided with a support rod 706, and the rear side of the flow guide block 701 is fixedly provided with a drain pipe 702.
The top of the water tank 2 is fixedly provided with a water inlet pipe 3, the bottom of the inner side of the water tank 2 is fixedly provided with two groups of water pumps 8 which are distributed left and right, and the output end of the water pumps 8 is fixedly provided with a second water pipe 9.
Two groups of spiral water pipes 705 are fixedly arranged in the heat transfer box 703, one end of the second water pipe 9 penetrates through the water tank 2 to extend into the heat transfer box 703 and is fixedly connected with the spiral water pipes 705, a group of heat transfer water pipes 708 are respectively arranged on two sides of the box body 1, one end of the spiral water pipe 705 extends to the outside of the heat transfer box 703 and is fixedly provided with a first water pipe 707, one end of the first water pipe 707 penetrates through the box body 1 and is fixedly connected with the heat transfer water pipes 708, an opening 704 is formed in the bottom of the heat transfer box 703 and is communicated with the inside of the flow guide block 701, an exhaust pipe 11 is fixedly arranged on the rear side of the heat transfer box 703, and a valve 12 is arranged on the exhaust pipe 11.
One end of the heat transfer water pipe 708 extends to the inside of the box body 1 and is fixedly provided with the water inlet 13, the rear side of the box body 1 is provided with the air outlet 10, the air outlet 10 is communicated with the inside of the heat transfer box 703, through the combination of the flow guide block 701, the water drain pipe 702, the heat transfer box 703, the opening 704, the spiral water pipe 705, the support rod 706, the first water pipe 707 and the heat transfer water pipe 708, steam can be injected into the inside of the heat transfer box 703 through the air outlet 10, water is injected into the spiral water pipe 705 through the water pump 8, the steam in the heat transfer box 703 primarily heats the water in the spiral water pipe 705, heat is recovered, the water which is liquefied when contacting with the opening 704 in the steam is recovered to a certain extent through the arrangement of the opening 704, the water in the spiral water pipe 705 is discharged through the water drain pipe 702, the water enters the inside of the heat transfer water pipe 708 after being primarily heated, and the heat generated by the internal heating of the heat transfer water pipe 708 is enabled to be absorbed to a certain extent, and the heat energy is recovered.
The inside of the box body 1 is fixedly provided with a separation plate 4, the inside of the box body 1 is divided into two parts through the separation plate 4, a heating bin 5 is arranged above the box body, and a heating bin 6 is arranged below the box body.
The front side of the box 1 is provided with a feed inlet 14.
Working principle: during the use, pour into moisture through inlet tube 3 to the inside of water tank 2, pour into steam into the inside of heat transfer case 703 through gas vent 10, pour into moisture into the inside of spiral water pipe 705 through water pump 8, thereby make the inside steam of heat transfer case 703 carry out preliminary heating to the inside of spiral water pipe 705, thereby carry out the recovery of heat, through setting up of opening 704, contact opening 704 in the steam and produce the moisture that meets the cold liquefaction and carry out certain recovery, the drain pipe 702 is discharged, the inside of the inside moisture of spiral water pipe 705 carries out preliminary heating again, get into the inside of heat transfer water pipe 708 through first water pipe 707, the inside of heat transfer water pipe 708 is because of setting up in the outer wall of box 1, thereby make it carry out certain absorption to the inside heat that heats of box 1, retrieve heat energy, the inside moisture of heat transfer water pipe 708 gets into the inside of heating storehouse 5 through water inlet 13, and put into the inside of heating storehouse 6 through feed inlet 14 and burn the material and make it, thereby heat the inside of heating storehouse 5, start through control valve 12, thereby make the inside steam of device, discharge through blast pipe 11.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (5)
1. An energy-saving waste heat recovery boiler, comprising:
the water tank (2) is fixedly arranged at the top of the box body (1);
the energy-saving mechanism (7) is arranged on the box body (1) and comprises a flow guide block (701), a drain pipe (702), a heat transfer box (703), an opening (704), a spiral water pipe (705), a supporting rod (706), a first water pipe (707) and a heat transfer water pipe (708), wherein the flow guide block (701) is fixedly arranged on the rear side of the box body (1), the heat transfer box (703) is fixedly arranged on the top of the flow guide block (701), the supporting rod (706) is fixedly arranged at the bottom of the heat transfer box (703), the drain pipe (702) is fixedly arranged on the rear side of the flow guide block (701), two groups of spiral water pipes (705) are fixedly arranged in the heat transfer box (703), one end of a second water pipe (9) penetrates through the water tank (2) to be fixedly connected with the spiral water pipe (705) in the heat transfer box (703), two sides of the box body (1) are respectively provided with a group of heat transfer water pipes (708), one end of the spiral water pipe (705) is fixedly arranged on the outside of the heat transfer box (703), one end of the first water pipe (707) penetrates through the box body (1) to be fixedly connected with the heat transfer water pipe (708), one end of the first water pipe (703) is fixedly arranged on the bottom of the heat transfer box (703) and is fixedly connected with the opening (704) in the opening (11) of the heat transfer box (703), the exhaust pipe (11) is provided with a valve (12).
2. The energy-saving waste heat recovery boiler according to claim 1, wherein: the water tank is characterized in that a water inlet pipe (3) is fixedly arranged at the top of the water tank (2), two groups of water pumps (8) are fixedly arranged at the bottom of the inner side of the water tank (2) and distributed left and right, and a second water pipe (9) is fixedly arranged at the output end of each water pump (8).
3. The energy-saving waste heat recovery boiler according to claim 2, wherein: one end of the heat transfer water pipe (708) extends to the inside of the box body (1) and is fixedly provided with a water inlet (13), the rear side of the box body (1) is provided with an exhaust port (10), and the exhaust port (10) is communicated with the inside of the heat transfer box (703).
4. A waste heat recovery energy saving boiler according to claim 3, wherein: the inside fixed mounting of box (1) has division board (4), divides into two parts with the inside of box (1) through division board (4), and the top is heating storehouse (5), and the below is heating storehouse (6).
5. The energy-saving waste heat recovery boiler according to claim 4, wherein: the front side of the box body (1) is provided with a feed inlet (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321285309.0U CN220186795U (en) | 2023-05-25 | 2023-05-25 | Waste heat recovery energy-saving boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321285309.0U CN220186795U (en) | 2023-05-25 | 2023-05-25 | Waste heat recovery energy-saving boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220186795U true CN220186795U (en) | 2023-12-15 |
Family
ID=89116450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321285309.0U Active CN220186795U (en) | 2023-05-25 | 2023-05-25 | Waste heat recovery energy-saving boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220186795U (en) |
-
2023
- 2023-05-25 CN CN202321285309.0U patent/CN220186795U/en active Active
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