CN220931120U - Air cooling and water cooling dual-purpose device of cremator tail gas heat exchanger - Google Patents
Air cooling and water cooling dual-purpose device of cremator tail gas heat exchanger Download PDFInfo
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- CN220931120U CN220931120U CN202322697094.XU CN202322697094U CN220931120U CN 220931120 U CN220931120 U CN 220931120U CN 202322697094 U CN202322697094 U CN 202322697094U CN 220931120 U CN220931120 U CN 220931120U
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- water
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- pipe
- tail gas
- heat exchange
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 119
- 238000001816 cooling Methods 0.000 title claims abstract description 65
- 239000000428 dust Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000008399 tap water Substances 0.000 claims description 6
- 235000020679 tap water Nutrition 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 238000009413 insulation Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to an air cooling and water cooling dual-purpose device of a cremator tail gas heat exchanger, which comprises a heat exchange cover cylinder and a circulating water pipe, wherein the heat exchange cover cylinder covers the outside of a tail gas discharge pipe, the tail gas discharge pipe penetrates through the heat exchange cover cylinder, and the part of the tail gas discharge pipe in the heat exchange cover cylinder is defined as a section; the circulating water pipe is provided with a first spiral part and a second spiral part, and the first spiral part is positioned in the heat exchange cover cylinder and is wound outside the section a of the tail gas discharge pipe. The utility model has the functions of air cooling and water cooling, the circulating water body in the circulating water pipe can not be frozen in the non-cold weather or cold area, the water cooling function can be normally used, the heat exchange can be carried out through the air cooling when the circulating water body is frozen in the cold weather or cold area, the water cooling and the air cooling work simultaneously or independently, the limit is not limited by the weather or the area, the adaptability and the universality are high, the water cooling and the air cooling work in an alternating mode, and the cooling and heat exchange effects are better.
Description
Technical Field
The utility model relates to the technical field of tail gas cooling, in particular to an air cooling and water cooling dual-purpose device of a cremator tail gas heat exchanger.
Background
The cremator can produce high temperature tail gas at the during operation, is discharged by the tail gas pipe after handling tail gas generally, because the tail gas contains a large amount of heat, and direct outward discharge can cause the thermal pollution to external environment, consequently, still need carry out heat exchange treatment before the tail gas discharges, retrieve the heat in the tail gas.
The existing tail gas heat recovery device of the cremator mainly depends on water circulation cooling, and heat in a tail gas discharge pipe is absorbed by using circulating water, so that heat is prevented from being directly discharged along with gas.
However, in winter in northern areas, the water body in the water pipe is frozen due to temperature influence, the water body cannot flow in the circulating water pipe, normal water circulation cannot be performed, and therefore normal tail gas heat recovery treatment cannot be performed, and therefore water circulation cooling is limited by geographical and weather factors and has poor universality.
Disclosure of utility model
The utility model aims to provide an air cooling and water cooling dual-purpose device for a cremator tail gas heat exchanger, which is free from the restriction of geography and weather factors and has good universality, so that the problems in the background technology are effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions.
The air cooling and water cooling dual-purpose device of the cremator tail gas heat exchanger comprises a heat exchange cover cylinder and a circulating water pipe, wherein the heat exchange cover cylinder covers the outside of a tail gas discharge pipe, the tail gas discharge pipe penetrates through the heat exchange cover cylinder, and the part of the tail gas discharge pipe in the heat exchange cover cylinder is defined as a section; the circulating water pipe is provided with a first spiral part and a second spiral part, and the first spiral part is positioned in the heat exchange cover cylinder and is wound outside the section a of the tail gas discharge pipe; the second spiral part is positioned outside the heat exchange cover cylinder and is wound outside the tap water heating pipe; an air inlet communicated with the interior of the heat exchange cover cylinder is formed in one side end part of the heat exchange cover cylinder at intervals around the tail gas discharge pipe, and an air outlet communicated with the interior of the heat exchange cover cylinder is formed in the other side end part of the heat exchange cover cylinder at intervals around the tail gas discharge pipe; air inlet fans are arranged in the air inlets.
Therefore, the heat in the tail gas is absorbed through the circulating water flowing in the circulating water pipe, the water body after absorbing the heat is guided out through the circulating water pipe, the effect of water cooling and heat exchange is realized, the outside air is blown into the heat exchange cover cylinder through the operation of the air inlet fan, the heat in the heat exchange cover cylinder can be absorbed, and the heat absorbed by the air is guided out through the air outlet, so that the air cooling and heat exchange effect is realized, the device has the functions of air cooling and water cooling, the circulating water body in the circulating water pipe can not freeze under the condition of non-cold weather or cold areas, the water cooling function can be normally used, the heat exchange can be carried out through air cooling when the circulating water body is frozen under the condition of cold weather or cold areas, the water cooling and the air cooling can simultaneously or singly work, the limit is not limited by the weather or the areas, the suitability and the universality are high, the water cooling and the air cooling are alternately matched, and the cooling and heat exchange effect is better.
Furthermore, the air cooling and water cooling dual-purpose device of the cremator tail gas heat exchanger also comprises a water storage tank and a water pump, wherein the water discharge end of the circulating water pipe is communicated with the water inlet of the water storage tank; the water outlet of the water storage tank is communicated and connected with the output end of the water pump through a water guide pipe, and the output end of the water pump is communicated and connected with the water inlet end of the circulating water pipe.
The water storage tank is used for storing cooling water, and the water storage tank is provided with a filling port, so that water can be conveniently and timely supplemented after circulating water is used up, and the water pump provides a power source for water circulation diversion, so that the stability of water circulation work is guaranteed.
Further, the end part of the heat exchange cover cylinder far away from the air inlet is connected with an air guide pipe correspondingly communicated with the air outlet, and the tail ends of the air guide pipes are communicated and connected with the air converging pipe; the air converging pipe is also communicated and connected with the input end of the air filter through a first connecting pipe thereon; the output end of the air filter is communicated and connected with the indoor air inlet pipe through a second connecting pipe.
The heat absorption air blown out from the air outlet is converged into the air converging pipe by the air guide pipe, flows into the air filter by the first connecting pipe for filtering, and hot air filtered by the air filter flows into the indoor air inlet pipe by the second connecting pipe.
Further, the air converging pipe is annular, and the tail gas discharging pipe penetrates through the center of the air converging pipe.
The annular air converging pipe is arranged outside the tail gas discharging pipe, so that the air converging effect is achieved, and meanwhile, the shape and the position of the tail gas discharging pipe cannot conflict, and the rationality of the whole structure is guaranteed.
Further, the heat exchange cover cylinder is also provided with a heat preservation cover outside.
The heat insulation cover has the heat insulation effect on the heat exchange cover cylinder, and extra pollution caused by excessive heat loss to the external environment is avoided.
Further, the dust screen is detachably mounted on the outer side of the air inlet fan in the air inlet through bolts.
Can carry out preliminary filtration to the air that gets into in the heat exchange cover section of thick bamboo through the dust screen, avoid large granule dust impurity to get into and cause the pollution, and the dust screen utilizes bolt detachably to install, the periodic dismantlement clearance of being convenient for.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a heat exchange jacket according to the present utility model;
FIG. 3 is a schematic view of a partial structure of the surface of an annular air converging pipe;
FIG. 4 is a schematic view of a portion of the surface of a cistern in accordance with the present utility model;
Fig. 5 is a schematic view showing a partial structure of the surface of the air filter according to the present utility model.
In the figure: 01. a tail gas discharge pipe; 02. a tap water heating pipe; 03. an indoor air inlet pipe; 1. a heat exchange shroud; 11. a thermal insulation cover; 2. a circulating water pipe; 21. a first spiral portion; 22. a second spiral part; 3. a water storage tank; 31. a water inlet; 32. a water outlet; 33. a water conduit; 4. a water pump; 5. an air inlet; 51. an air outlet; 6. an air inlet fan; 61. an air guide pipe; 62. a wind converging pipe; 63. a first connection pipe; 64. an air filter; 641. and a second connection pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the air cooling and water cooling dual-purpose device for a cremator tail gas heat exchanger provided by the utility model comprises a heat exchange cover cylinder 1 and a circulating water pipe 2, wherein the heat exchange cover cylinder 1 covers the outside of a tail gas discharge pipe 01, the tail gas discharge pipe 01 penetrates through the heat exchange cover cylinder 1, and the part of the tail gas discharge pipe 01 in the heat exchange cover cylinder 1 is defined as a section a; the circulating water pipe 2 is provided with a first spiral part 21 and a second spiral part 22, and the first spiral part 21 is positioned in the heat exchange cover cylinder 1 and is wound outside the section 01a of the tail gas discharge pipe; the second spiral part 22 is positioned outside the heat exchange cover cylinder 1 and wound outside the tap water heating pipe 02; an air inlet 5 communicated with the interior of the heat exchange cover cylinder 1 is formed at intervals around the tail gas discharge pipe 01 at one side end of the heat exchange cover cylinder 1, and an air outlet 51 communicated with the interior of the heat exchange cover cylinder 1 is formed at intervals around the tail gas discharge pipe 01 at the other side end of the heat exchange cover cylinder 1; an air inlet fan 6 is arranged in the air inlet 5.
The tail gas discharge pipe 01 runs through the heat exchange cover cylinder 1 to be arranged, when tail gas passes through section a of the tail gas discharge pipe 01, heat in the tail gas is absorbed through circulating water flowing in the circulating water pipe 2, the absorbed water body is guided out through the circulating water pipe 2 to realize the effect of water cooling heat exchange, secondly, when the absorbed water body is circularly guided to the second spiral part 22, domestic water in the tap water heating pipe 02 can be heated, normal supply of hot water is ensured, heat recycling is realized, the air inlet fan 6 works to blow external air into the heat exchange cover cylinder 1, heat in the heat exchange cover cylinder 1 can be absorbed, and the absorbed air is guided out through the air outlet 51 to realize the effect of air cooling heat exchange, so that the device has the functions of air cooling and water cooling. Under the condition of non-cold weather or cold areas, the circulating water body in the circulating water pipe 2 can not be frozen, the water cooling function can be used normally, when the circulating water body can be frozen in the cold weather or cold areas, the heat exchange can be carried out through air cooling, the water cooling and the air cooling work simultaneously or independently, limitation and limitation of the weather or the areas are avoided, the suitability and the universality are high, the water cooling and the air cooling work in an alternating matching mode, and the cooling and heat exchange effect is better. Secondly, the first spiral part 21 and the second spiral part 22 are spirally wound, so that the contact area between the tail gas discharge pipe 01 and the tap water heating pipe 02 is increased, the heat exchange is ensured to be more thorough and sufficient, and the cooling heat exchange quality is improved.
Specifically, the air cooling and water cooling dual-purpose device of the cremator tail gas heat exchanger also comprises a water storage tank 3 and a water pump 4, wherein the water discharge end of the circulating water pipe 2 is communicated with a water inlet 31 of the water storage tank 3; the water outlet 32 of the water storage tank 3 is communicated and connected with the output end of the water pump 4 through a water guide pipe 33, and the output end of the water pump 4 is communicated and connected with the water inlet end of the circulating water pipe 2. The water storage tank 3 is used for the storage of cooling water, is equipped with the filler on the water storage tank 3, conveniently can in time moisturizing after circulating water uses up, and the water pump 4 is the power supply that water circulation water conservancy diversion provided to guarantee the stability of water circulation work.
Specifically, the end part of the heat exchange cover cylinder 1 far away from the air inlet 5 is connected with an air guide pipe 61 correspondingly communicated with the air outlet 51, and the tail ends of the air guide pipes 61 are communicated and connected with an air converging pipe 62; the air converging pipe 62 is also communicated and connected with the input end of an air filter 64 through a first connecting pipe 63 thereon; the output end of the air filter 64 is connected to the indoor air inlet duct 03 through a second connection pipe 641. The heat absorbing air blown out from the air outlet 51 is converged into the air converging pipe 62 by the air guide pipe 61, flows into the air filter 64 by the first connecting pipe 63 for filtering, hot air filtered by the air filter 64 flows into the indoor air inlet pipe 03 by the second connecting pipe 641, and the hot air is guided to an indoor warm air inlet by the indoor air inlet pipe 03 to realize an indoor heating effect in winter, so that heat is well recycled.
Specifically, the air collecting pipe 62 is annular, and the exhaust gas discharge pipe 01 passes through the center of the air collecting pipe 62. The annular air converging pipe 62 is arranged outside the tail gas discharge pipe 01, plays an air converging effect, can not conflict with the shape and the position of the tail gas discharge pipe 01, and ensures the rationality of the whole structure.
Specifically, the heat exchange cover cylinder 1 is also provided with a heat preservation cover 11 at the outside. The heat insulation cover 11 has the heat insulation effect on the heat exchange cover cylinder 1, so that extra pollution caused by excessive heat loss to the external environment is avoided.
Specifically, the dust screen is detachably mounted on the outer side of the air inlet fan 6 in the air inlet 5 by bolts. Can carry out preliminary filtration to the air that gets into in the heat exchange cover section of thick bamboo 1 through the dust screen, avoid large granule dust impurity to get into and cause the pollution, and the dust screen utilizes bolt detachably to install, the periodic dismantlement clearance of being convenient for.
The foregoing detailed description of the utility model has been presented in conjunction with a specific embodiment, and it is not intended that the utility model be limited to such detailed description. Several equivalent substitutions or obvious modifications will occur to those skilled in the art to which this utility model pertains without departing from the spirit of the utility model, and the same should be considered to be within the scope of this utility model as defined in the appended claims.
Claims (6)
1. The utility model provides a cremator tail gas heat exchanger forced air cooling, water-cooling dual-purpose device, includes heat exchange cover section of thick bamboo (1) and circulating water pipe (2), its characterized in that:
The heat exchange cover cylinder (1) is covered outside the tail gas discharge pipe (01), the tail gas discharge pipe (01) penetrates through the heat exchange cover cylinder (1), and the part of the tail gas discharge pipe (01) in the heat exchange cover cylinder (1) is defined as a section;
The circulating water pipe (2) is provided with a first spiral part (21) and a second spiral part (22), and the first spiral part (21) is positioned in the heat exchange cover cylinder (1) and is wound outside an a section of the tail gas discharge pipe (01);
The second spiral part (22) is positioned outside the heat exchange cover cylinder (1) and is wound outside the tap water heating pipe (02);
An air inlet (5) communicated with the interior of the heat exchange cover cylinder (1) is formed in one side end part of the heat exchange cover cylinder (1) at intervals around the tail gas discharge pipe (01), and an air outlet (51) communicated with the interior of the heat exchange cover cylinder (1) is formed in the other side end part of the heat exchange cover cylinder (1) at intervals around the tail gas discharge pipe (01);
an air inlet fan (6) is arranged in each air inlet (5).
2. The cremator tail gas heat exchanger air-cooling and water-cooling dual-purpose device according to claim 1, wherein the device is characterized in that:
The water storage device comprises a water storage tank (3) and a water pump (4), wherein the water discharge end of the circulating water pipe (2) is communicated and connected with a water inlet (31) of the water storage tank (3);
the water outlet (32) of the water storage tank (3) is communicated and connected with the output end of the water pump (4) through a water guide pipe (33), and the output end of the water pump (4) is communicated and connected with the water inlet end of the circulating water pipe (2).
3. The cremator tail gas heat exchanger air-cooling and water-cooling dual-purpose device according to claim 1, wherein the device is characterized in that:
The end part of the heat exchange cover cylinder (1) far away from the air inlet (5) is connected with an air guide pipe (61) correspondingly communicated with the air outlet (51), and the tail ends of the air guide pipes (61) are all communicated and connected with an air converging pipe (62);
The air converging pipe (62) is also communicated and connected with the input end of the air filter (64) through a first connecting pipe (63) on the air converging pipe;
the output end of the air filter (64) is communicated and connected with the indoor air inlet pipe (03) through a second connecting pipe (641).
4. The cremator tail gas heat exchanger air-cooling and water-cooling dual-purpose device according to claim 3, wherein:
the air converging pipe (62) is annular, and the tail gas discharging pipe (01) penetrates through the center of the air converging pipe (62).
5. The cremator tail gas heat exchanger air-cooling and water-cooling dual-purpose device according to claim 1, wherein the device is characterized in that:
the heat exchange cover cylinder (1) is also provided with a heat preservation cover (11) outside.
6. The cremator tail gas heat exchanger air-cooling and water-cooling dual-purpose device according to claim 1, wherein the device is characterized in that:
the dust screen is detachably arranged on the outer side of the air inlet fan (6) in the air inlet (5) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322697094.XU CN220931120U (en) | 2023-10-09 | 2023-10-09 | Air cooling and water cooling dual-purpose device of cremator tail gas heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322697094.XU CN220931120U (en) | 2023-10-09 | 2023-10-09 | Air cooling and water cooling dual-purpose device of cremator tail gas heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220931120U true CN220931120U (en) | 2024-05-10 |
Family
ID=90960585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322697094.XU Active CN220931120U (en) | 2023-10-09 | 2023-10-09 | Air cooling and water cooling dual-purpose device of cremator tail gas heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220931120U (en) |
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2023
- 2023-10-09 CN CN202322697094.XU patent/CN220931120U/en active Active
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