CN223204769U - A boiler with heat circulation function - Google Patents
A boiler with heat circulation functionInfo
- Publication number
- CN223204769U CN223204769U CN202422352485.2U CN202422352485U CN223204769U CN 223204769 U CN223204769 U CN 223204769U CN 202422352485 U CN202422352485 U CN 202422352485U CN 223204769 U CN223204769 U CN 223204769U
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- Prior art keywords
- boiler
- thermal cycle
- main body
- pipe
- heat
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Abstract
The utility model discloses a boiler with a thermal cycle function, which comprises a boiler main body, wherein a thermal cycle utilization mechanism is fixedly arranged at the air outlet end of the boiler main body, and an exhaust gas filtering device is fixedly arranged at the top end of the thermal cycle utilization mechanism. According to the utility model, the heat recycling mechanism is arranged, the gas exhausted by the boiler is blown into the recovery box, so that heat exchange can be performed on water flowing in the heat absorption coiled pipe, the heat exchange time can be prolonged, the heat exchange effect can be improved, the water flow with high temperature absorbed by the inside of the heat absorption coiled pipe can enter the boiler main body, the water is provided for the boiler main body, the heating time is shortened, further, the waste heat is recycled, the steam plate is additionally arranged, the water drops generated by the entering high-temperature gas can be collected, the waste gas filtering device is arranged, the gas can be pumped into the filter box through the suction fan after heat exchange, the gas can be filtered through the layer-by-layer filter screen, and the pollution of the exhausted gas to the surrounding environment is reduced.
Description
Technical Field
The utility model relates to the technical field of boilers, in particular to a boiler with a thermal cycle function.
Background
A boiler is an energy conversion device that converts input energy (such as chemical or electrical energy in a fuel) into thermal energy, thereby producing steam, high temperature water, or an organic heat carrier.
The technical scheme disclosed in the patent document is that the circulating type waste heat boiler comprises a bottom plate and a circulating heat exchange mechanism, wherein the circulating heat exchange mechanism is arranged at the position, close to the right end, of the top surface of the bottom plate and is used for absorbing heat of waste gas discharged from a smoke tube, the circulating heat exchange mechanism comprises a heat exchange box positioned above the bottom plate, the smoke tube sequentially penetrates through the outer walls of the left side and the right side of the heat exchange box and extends to the right side of the heat exchange box, two water outlet tubes are communicated together through an external communicating pipe, water can be circulated through the arrangement of the circulating heat exchange mechanism, and therefore the heat of the waste gas discharged from the smoke tube can be continuously absorbed, and the waste heat recovery effect of the whole waste heat boiler is better.
Above-mentioned technical scheme carries out waste heat recovery through the heat that leads to the tobacco pipe with exhaust waste gas, but leads to tobacco pipe design simple structure, and is relatively poor to the recycle effect of waste heat, does not set up the treatment structure to waste gas in addition, leads to leading to the direct atmospheric discharge of tobacco pipe exhaust waste gas, leads to the pollution of surrounding environment.
Disclosure of utility model
The present utility model is directed to a boiler with a thermal cycle function, so as to solve the problems set forth in the background art.
In order to achieve the purpose, the utility model provides the technical scheme that the boiler with the thermal circulation function comprises a boiler main body, wherein a thermal circulation utilization mechanism is fixedly arranged at the air outlet end of the boiler main body, and an exhaust gas filtering device is fixedly arranged at the top end of the thermal circulation utilization mechanism.
The heat recycling mechanism comprises a recovery box, the recovery box is arranged at the top end of the boiler main body, a heat absorption coiled pipe is fixedly connected to the upper portion inside the recovery box, the water inlet end of the heat absorption coiled pipe penetrates through the recovery box and is connected with an external water tank, the water outlet end of the heat absorption coiled pipe penetrates through the recovery box and is provided with a water inlet pipe through a flange, and the water inlet pipe is connected with the boiler main body.
Among the above-mentioned technical scheme, blow into boiler exhaust gas in the recovery case, can carry out the heat transfer to the water that flows in the heat absorption coiled pipe, and the heat absorption coiled pipe of snake shape can increase the time of heat transfer, improves the effect of heat transfer.
The waste gas filter device comprises a filter screen plate, wherein the front end and the rear end of the filter screen plate are respectively provided with an installation sliding plate, the upper end and the lower end of the connection part of the installation sliding plate and the filter screen plate are respectively provided with an installation groove, and the installation grooves are respectively connected with a connecting plate through bolts.
Among the above-mentioned technical scheme, can filter gas through the filter screen plate of layer upon layer, reduce the pollution of exhaust back gas to surrounding environment, and the filter screen plate passes through the bolt and is connected with the installation slide, conveniently dismantles and changes.
As a further preferable mode of the technical scheme, the bottom side of the recovery box is fixedly connected with an air outlet pipe, and the other end of the air outlet pipe is connected with the air outlet end of the boiler main body.
As a further preferable mode of the technical scheme, the steam plate is fixedly connected to the inner wall of the recovery tank and positioned below the heat absorption coiled pipe, a water outlet pipe is arranged on the outer wall of the lower portion of the recovery tank, and a valve is arranged on the water outlet pipe.
In the technical scheme, the steam plate can collect water drops generated by the entered high-temperature gas, and the water drops can be discharged through the valve on the water outlet pipe.
As the further preferred of this technical scheme, exhaust gas filter equipment includes the intake pipe again, the intake pipe sets up on the collection box top, install the fan of breathing in the intake pipe, intake pipe end fixedly connected with rose box, the equal fixedly connected with mounting panel of inner wall around the rose box, all seted up the installation spout on the mounting panel.
Among the above-mentioned technical scheme, the filter screen plate adopts gliding mode to be connected with the rose box, convenient follow-up dismantlement clearance.
As a further preferable mode of the technical scheme, the plurality of installation sliding grooves are formed, and the inner walls of the installation sliding grooves are in sliding connection with the outer walls of the installation sliding plates and correspond to each other one by one.
As a further preferable mode of the technical scheme, the top side of the filter box is connected with a top plate through bolts, the front end and the rear end of the top plate are fixedly connected with handles, and embedded grooves are formed in the middle of the top plate in an arrayed mode.
As a further preferable mode of the technical scheme, handles are fixedly connected to the top sides of the filter screen plates, and the handles penetrate through the embedded grooves and are in one-to-one correspondence.
The utility model provides a boiler with a thermal cycle function, which has the following beneficial effects:
(1) According to the utility model, the heat recycling mechanism is arranged, the gas exhausted by the boiler is blown into the recovery box, so that heat exchange can be performed on water flowing in the heat absorption coiled pipe, the heat exchange time can be prolonged by the heat absorption coiled pipe in a snake shape, the heat exchange effect is improved, water flow with high temperature absorbed by the inside of the heat absorption coiled pipe can enter the boiler main body, water is provided for the boiler main body, the heating time is reduced, further, the waste heat is recycled, and water drops generated by the entered high-temperature gas can be collected by the steam plate.
(2) According to the utility model, through installing the waste gas filtering device, air can be pumped into the filtering box through the air suction fan after heat exchange, the air can be filtered through the layer-by-layer filtering net plates, the pollution of the discharged air to the surrounding environment is reduced, the filtering net plates are connected with the filtering box in a sliding manner, the subsequent disassembly and cleaning are convenient, and in addition, the filtering net plates are connected with the installation sliding plate through bolts, so that the disassembly and the replacement are convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the boiler of the present utility model;
FIG. 2 is a schematic diagram of a thermal recycling mechanism according to the present utility model;
FIG. 3 is a schematic view of an exhaust gas filtering device according to the present utility model;
FIG. 4 is a schematic view of the structure between the mounting sled and the screen plate of the present utility model;
In the figure, 1, a boiler main body, 2, a heat recycling mechanism, 3, an exhaust gas filtering device, 21, a recovery box, 22, an air outlet pipe, 23, an outlet pipe, 24, a steam plate, 25, a heat absorption coil pipe, 26, a water inlet pipe, 31, an air inlet pipe, 32, an air suction fan, 33, a filter box, 34, a mounting plate, 341, a mounting chute, 35, a top plate, 351, an embedded groove, 352, a handle, 36, a mounting slide plate, 37, a filter screen plate, 371, a handle, 372, a mounting groove, 373 and a connecting plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides a technical scheme that in the embodiment, as shown in fig. 1, a boiler with a thermal cycle function comprises a boiler main body 1, a thermal cycle utilization mechanism 2 is arranged at the air outlet end of the boiler main body 1, and an exhaust gas filtering device 3 is fixedly arranged at the top end of the thermal cycle utilization mechanism 2.
As shown in fig. 2, the heat recycling mechanism 2 includes a recovery tank 21, the recovery tank 21 is disposed at the top end of the boiler main body 1, a heat absorption coiled pipe 25 is fixedly connected above the inside of the recovery tank 21, the water inlet end of the heat absorption coiled pipe 25 passes through the recovery tank 21 and is connected with an external water tank, the water outlet end of the heat absorption coiled pipe 25 passes through the recovery tank 21 and is provided with a water inlet pipe 26 through a flange, the water inlet pipe 26 is connected with the boiler main body 1, an air outlet pipe 22 is fixedly connected with the bottom side of the recovery tank 21, the other end of the air outlet pipe 22 is connected with the air outlet end of the boiler main body 1, a steam plate 24 is fixedly connected with the inner wall of the recovery tank 21 and below the heat absorption coiled pipe 25, a water outlet pipe 23 is provided with a valve, the heat absorption mechanism 2 is installed to blow the gas exhausted from the boiler into the recovery tank 21, heat exchange can be performed on water flowing in the heat absorption coiled pipe 25, the heat exchange time can be increased by the coiled pipe 25, the effect of heat exchange can be improved, the water flow with high temperature absorbed inside the heat absorption coiled pipe 25 can enter the inside the boiler main body 1, the heating time is shortened, and the heat recovery water can be further be recycled, the heat can be recovered, and the heat can be used.
As shown in fig. 3 and 4, the exhaust gas filtering device 3 includes the filter screen plate 37, the filter screen plate 37 front and back end all is provided with the installation slide 36, the installation slide 36 has all been seted up with the upper and lower end of filter screen plate 37 junction, equal bolted connection has connecting plate 373 in the installation groove 372, exhaust gas filtering device 3 includes intake pipe 31 again, intake pipe 31 sets up on the recovery tank 21 top, install the suction fan 32 on the intake pipe 31, intake pipe 31 air outlet end fixedly connected with rose box 33, the equal fixedly connected with mounting panel 34 of inner wall around the rose box 33, install the spout 341 has all been seted up on the mounting panel 34, install a plurality of, installation spout 341 inner wall and the equal sliding connection of installation slide 36 outer wall, and one-to-one, rose box 33 top side bolted connection has roof 35, roof 35 front and back end fixedly connected with handle 352, embedded groove 351 has been seted up to roof 35 middle part arrangement, equal fixedly connected with handle 371 in the top side of filter screen plate 37, handle 371 all passes embedded groove 351 and one-to-one, accessible suction fan 32 is with gas suction fan 33 in the rose box 33 after the heat transfer, filter screen plate 33 carries out the gas through suction fan 32 and takes out filter screen plate 33, filter screen plate 37 air through the filter screen plate 37 and can take out the filter screen plate 37 and take out the pollution mode after the filter screen plate is changed, the filter screen plate is convenient to detach and the filter screen plate is connected with the filter screen plate 37 and the filter screen plate is removed, and the filter screen plate is convenient to take out.
The utility model provides a boiler with a heat circulation function, which has the specific working principle that waste gas generated by a boiler main body 1 enters a recovery box 21 through an air outlet pipe 22, water drops generated by the entered high-temperature gas are collected by a steam plate 24, then the water drops can be discharged through a valve on an air outlet pipe 23, heat can exchange heat through water flowing in a heat absorption coiled pipe 25 and entering the boiler main body 1, so that the heat can be recycled, the gas is pumped into a filter box 33 through an air suction fan 32 after the heat exchange, the gas can be filtered through a layer-by-layer filter screen 37, the filter screen 37 is connected with the filter box 33 in a sliding mode, and the filter screen 37 is connected with an installation sliding plate 36 through bolts, so that the boiler is convenient to detach, clean or replace.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The boiler with the thermal cycle function comprises a boiler main body (1) and is characterized in that a thermal cycle utilization mechanism (2) is fixedly arranged at the air outlet end of the boiler main body (1), and an exhaust gas filtering device (3) is fixedly arranged at the top end of the thermal cycle utilization mechanism (2);
The heat recycling mechanism (2) comprises a recovery box (21), the recovery box (21) is arranged at the top end of the boiler main body (1), a heat absorption coiled pipe (25) is fixedly connected above the inside of the recovery box (21), the water inlet end of the heat absorption coiled pipe (25) penetrates through the recovery box (21) and is connected with an external water tank, the water outlet end of the heat absorption coiled pipe (25) penetrates through the recovery box (21) and is provided with a water inlet pipe (26) through a flange, and the water inlet pipe (26) is connected with the boiler main body (1);
The waste gas filter device (3) comprises a filter screen plate (37), wherein installation sliding plates (36) are arranged at the front end and the rear end of the filter screen plate (37), installation grooves (372) are formed in the upper end and the lower end of the connection part of the installation sliding plates (36) and the filter screen plate (37), and connecting plates (373) are connected in the installation grooves (372) through bolts.
2. The boiler with the thermal cycle function according to claim 1, wherein an air outlet pipe (22) is fixedly connected to the bottom side of the recovery box (21), and the other end of the air outlet pipe (22) is connected with the air outlet end of the boiler main body (1).
3. The boiler with a thermal cycle function according to claim 1, wherein a steam plate (24) is fixedly connected to the inner wall of the recovery tank (21) and positioned below the heat absorption coiled pipe (25), a water outlet pipe (23) is arranged on the outer wall below the recovery tank (21), and a valve is arranged on the water outlet pipe (23).
4. The boiler with a thermal cycle function according to claim 1, wherein the exhaust gas filtering device (3) further comprises an air inlet pipe (31), the air inlet pipe (31) is arranged at the top end of the recovery box (21), an air suction fan (32) is arranged on the air inlet pipe (31), a filtering box (33) is fixedly connected to the air outlet end of the air inlet pipe (31), mounting plates (34) are fixedly connected to the front inner wall and the rear inner wall of the filtering box (33), and mounting sliding grooves (341) are formed in the mounting plates (34).
5. The boiler with a thermal cycle function according to claim 4, wherein a plurality of installation sliding grooves (341) are formed, and the inner walls of the installation sliding grooves (341) are in sliding connection with the outer walls of the installation sliding plates (36) and correspond to each other one by one.
6. The boiler with a thermal cycle function according to claim 4, wherein a top plate (35) is connected to the top side of the filter box (33) through bolts, handles (352) are fixedly connected to the front end and the rear end of the top plate (35), and embedded grooves (351) are formed in the middle of the top plate (35) in an arrayed mode.
7. The boiler with a thermal cycle function according to claim 1, wherein handles (371) are fixedly connected to the top side of the filter screen plate (37), and the handles (371) penetrate through the embedded grooves (351) and are in one-to-one correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422352485.2U CN223204769U (en) | 2024-09-25 | 2024-09-25 | A boiler with heat circulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422352485.2U CN223204769U (en) | 2024-09-25 | 2024-09-25 | A boiler with heat circulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223204769U true CN223204769U (en) | 2025-08-08 |
Family
ID=96602664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422352485.2U Active CN223204769U (en) | 2024-09-25 | 2024-09-25 | A boiler with heat circulation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223204769U (en) |
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2024
- 2024-09-25 CN CN202422352485.2U patent/CN223204769U/en active Active
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