CN213480590U - Boiler waste heat recycling device - Google Patents
Boiler waste heat recycling device Download PDFInfo
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- CN213480590U CN213480590U CN202021752976.1U CN202021752976U CN213480590U CN 213480590 U CN213480590 U CN 213480590U CN 202021752976 U CN202021752976 U CN 202021752976U CN 213480590 U CN213480590 U CN 213480590U
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Abstract
The utility model relates to the technical field of boiler devices, in particular to a boiler waste heat recycling device, which comprises a fixed support, the top of the fixed support is fixedly connected with a combustion chamber, the left side of the combustion chamber is fixedly connected with a fan, the air outlet of the fan is communicated with the combustion chamber, the bottom of the fan is fixedly connected with an air inlet, the right side of the combustion chamber is communicated with an air duct, the middle of the air duct is fixedly connected with a purification chamber, the upper surface of the combustion chamber is fixedly connected with a heat preservation chamber, the inner bottom of the heat preservation chamber is fixedly welded with a water tank supporting seat, the top of the water tank supporting seat is fixedly connected with the lower bottom surface of a water tank, the right side of the upper surface of the water tank is provided with a water filling port, the right side bottom of the water; the beneficial effects are that: through the setting of stoving case and heat exchange coil, can dry moist fuel, reach the effect that makes the abundant burning of fuel.
Description
Technical Field
The utility model relates to a relevant technical field of boiler plant specifically is a boiler waste heat recovery recycles device.
Background
The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy. The boiler comprises a boiler and a furnace, wherein the boiler refers to a water container heated on fire in the original meaning, and the furnace refers to a place where fuel is combusted, so that the boiler is called as a boiler.
Boiler on the current market can produce a large amount of waste heat in the use, and in order to practice thrift the cost, people often carry out recycle to the waste heat, but the waste heat of general recovery all is the high temperature vapor waste heat that comes from the boiler production, and in fact only the fritter of boiler equipment has shifted into vapor, and most all concentrate in boiler tail gas, is discharged in the atmosphere, has caused the fuel waste.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a boiler waste heat recovery recycles device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a boiler waste heat recovery recycles device, includes the fixed bolster, its characterized in that: the top of the fixed support is fixedly connected with a combustion chamber, the left side surface of the combustion chamber is fixedly connected with a fan, the air outlet of the fan is communicated with the combustion chamber, the bottom end of the fan is fixedly connected with an air inlet, the right side surface of the combustion chamber is communicated with an air guide pipe, the middle part of the air guide pipe is fixedly connected with a purification chamber, the upper surface of the combustion chamber is fixedly connected with a heat preservation chamber, the inner bottom of the heat preservation chamber is fixedly welded with a water tank supporting seat, the top of the water tank supporting seat is fixedly connected with the lower bottom surface of a water tank, the right side of the upper surface of the water tank is provided with a water filling port, the right bottom of the water tank is provided with a water outlet, the middle part of the water outlet is provided with a water taking valve, the right side of the air guide pipe, and a box door is arranged on the right side of the drying box.
Preferably, the heat exchange coil is of a spiral structure and is uniformly wound on the outer surface of the drying box.
Preferably, the outer side of the heat preservation chamber is provided with a heat preservation layer.
Preferably, the inside of clean room is provided with dustproof filter screen and adsorption equipment.
Preferably, the front surface, the rear surface, the left surface, the right surface and the lower surface of the combustion chamber are provided with high-temperature-resistant heat-insulating protective layers.
Preferably, the water tank is a hollow capsule type structure and is fixed inside the heat preservation chamber, and the heat preservation chamber is also a cylindrical structure with a hollow inside.
Preferably, the fan is fixedly connected with an external motor, and the rotation direction of the fan is set to be anticlockwise rotated.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the arrangement of the gas guide pipe and the heat exchange coil, the waste heat in the tail gas can be recycled, so that the effects of reducing energy consumption and waste are achieved;
2. through the arrangement of the purifying chamber, pollutants in the tail gas are adsorbed and purified, and the effect of purifying the tail gas is achieved;
3. through the drying chamber and the arrangement of the winding type heat exchange coil, the tail gas waste heat is fully recycled, the wet fuel is dried, the combustion degree of the fuel is improved, and the effects of energy conservation and emission reduction are achieved.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a schematic diagram showing the relationship between the drying box and the heat exchange coil.
In the figure: the device comprises a fixed support 1, a combustion chamber 2, an air inlet 3, a fan 4, a purification chamber 5, an air duct 6, a heat preservation chamber 7, a water tank 8, a water filling port 9, a water outlet 10, a water intake valve 11, a water tank supporting seat 12, a heat exchange coil 13, a drying box 14, a smoke exhaust pipe 15 and a box door 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: a boiler waste heat recycling device comprises a fixing support 1, wherein a combustion chamber 2 is fixedly connected to the top of the fixing support 1, a fan 4 is fixedly connected to the left side face of the combustion chamber 2, the air outlet of the fan 4 is communicated with the combustion chamber 2, an air inlet 3 is fixedly connected to the bottom end of the fan 4, an air guide pipe 6 is communicated with the right side face of the combustion chamber 2, a purifying chamber 5 is fixedly connected to the middle of the air guide pipe 6, a heat preservation chamber 7 is fixedly connected to the upper surface of the combustion chamber 2, a water tank supporting seat 12 is fixedly welded to the inner bottom of the heat preservation chamber 7, the top of the water tank supporting seat 12 is fixedly connected to the lower bottom face of a water tank 8, a water filling port 9 is arranged on the right side of the water tank 8, a water outlet 10 is arranged at the bottom of the right side of the water tank 8, a water taking valve 11 is arranged in, the outer fixed winding of stoving case 14 has heat exchange coil 13, heat exchange coil 13's right side tail end fixedly connected with smoke exhaust pipe 15, stoving case right side is provided with chamber door 16.
Furthermore, the heat exchange coil 13 is of a spiral structure and is uniformly wound on the outer surface of the drying box 14.
Furthermore, the outer side of the heat preservation chamber 7 is provided with a heat preservation layer.
Furthermore, a dustproof filter screen and an adsorption device are arranged inside the purification chamber 5.
Furthermore, the front, back, left, right and lower surfaces of the combustion chamber 2 are provided with high temperature resistant heat insulation protective layers.
Further, the water tank 8 is a hollow capsule structure fixed inside the heat preservation chamber 7, and the heat preservation chamber 7 is a hollow cylindrical structure.
Furthermore, the fan 4 is fixedly connected with an external motor, and the rotating direction of the fan 4 is anticlockwise rotation.
The working principle is as follows: in the use, at first close water intaking valve 14, add water to water tank 8 by filler 9, then open fan 4, oxygen in the absorption air gets into combustion chamber 2 via air inlet 3 and promotes the fuel burning, the tail gas that contains a large amount of waste heat of production is derived via air duct 6, in leading-in heat transfer coil 13 after the purification of clean room 5, because heat transfer coil 13 is the winding type design, make it can carry out abundant heat energy exchange with stoving case 14, heat the stoving to the fuel in stoving case 14, final refrigerated, clean tail gas is discharged from exhaust pipe 15.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a boiler waste heat recovery recycles device, includes fixed bolster (1), its characterized in that: the combustion chamber (2) is fixedly connected to the top of the fixed support (1), the fan (4) is fixedly connected to the left side face of the combustion chamber (2), the air outlet of the fan (4) is communicated with the combustion chamber (2), the air inlet (3) is fixedly connected to the bottom end of the fan (4), the air guide pipe (6) is communicated with the right side face of the combustion chamber (2), the purification chamber (5) is fixedly connected to the middle of the air guide pipe (6), the heat preservation chamber (7) is fixedly connected to the upper surface of the combustion chamber (2), the water tank supporting seat (12) is fixedly welded to the inner bottom of the heat preservation chamber (7), the top of the water tank supporting seat (12) is fixedly connected to the lower bottom face of the water tank (8), the water filling port (9) is arranged on the right side of the upper surface of the water tank (8), and the water outlet (10, the middle part in outlet (10) is provided with water intaking valve (11), the right side through connection of air duct (6) has stoving case (14), the external fixed surface of stoving case (14) twines has heat exchange coil (13), the right side tail end fixedly connected with of heat exchange coil (13) discharges fume pipe (15), stoving case right side is provided with chamber door (16).
2. The boiler waste heat recovery and reuse apparatus according to claim 1, characterized in that: the heat exchange coil (13) is of a spiral structure and is uniformly wound on the outer surface of the drying box (14).
3. The boiler waste heat recovery and reuse apparatus according to claim 1, characterized in that: and a heat preservation layer is arranged on the outer side of the heat preservation chamber (7).
4. The boiler waste heat recovery and reuse apparatus according to claim 1, characterized in that: and a dustproof filter screen and an adsorption device are arranged in the purification chamber (5).
5. The boiler waste heat recovery and reuse apparatus according to claim 1, characterized in that: the front surface, the rear surface, the left surface, the right surface and the lower surface of the combustion chamber (2) are provided with high-temperature-resistant heat-insulating protective layers.
6. The boiler waste heat recovery and reuse apparatus according to claim 1, characterized in that: the water tank (8) is a hollow capsule type structure and is fixed inside the heat preservation chamber (7), and the heat preservation chamber (7) is also a cylindrical structure with a hollow inside.
7. The boiler waste heat recovery and reuse apparatus according to claim 1, characterized in that: the fan (4) is fixedly connected with an external motor, and the rotating direction of the fan (4) rotates anticlockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021752976.1U CN213480590U (en) | 2020-08-20 | 2020-08-20 | Boiler waste heat recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021752976.1U CN213480590U (en) | 2020-08-20 | 2020-08-20 | Boiler waste heat recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213480590U true CN213480590U (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021752976.1U Active CN213480590U (en) | 2020-08-20 | 2020-08-20 | Boiler waste heat recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213480590U (en) |
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2020
- 2020-08-20 CN CN202021752976.1U patent/CN213480590U/en active Active
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