CN220931375U - Energy-saving environment-friendly boiler - Google Patents
Energy-saving environment-friendly boiler Download PDFInfo
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- CN220931375U CN220931375U CN202322615055.0U CN202322615055U CN220931375U CN 220931375 U CN220931375 U CN 220931375U CN 202322615055 U CN202322615055 U CN 202322615055U CN 220931375 U CN220931375 U CN 220931375U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 127
- 238000005406 washing Methods 0.000 claims abstract description 35
- 239000000779 smoke Substances 0.000 claims abstract description 32
- 238000005192 partition Methods 0.000 claims abstract description 15
- 238000002485 combustion reaction Methods 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims description 24
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 20
- 239000003546 flue gas Substances 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 6
- 230000001502 supplementing effect Effects 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 13
- 239000002699 waste material Substances 0.000 description 9
- 239000000446 fuel Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 101100298225 Caenorhabditis elegans pot-2 gene Proteins 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses an energy-saving environment-friendly boiler which comprises a boiler body and a boiler body, wherein the boiler body is arranged in the boiler body, a combustion chamber is arranged below the boiler body in the boiler body, and an upper partition plate and a lower partition plate are respectively and fixedly arranged in the boiler body from top to bottom. According to the utility model, the water washing tank is adopted, water is contained in the water washing tank, and the smoke exhausted from the boiler body enters the water in the water washing tank through the smoke pipe.
Description
Technical Field
The utility model relates to the technical field of boilers, in particular to an energy-saving and environment-friendly boiler.
Background
The boiler generally consists of two parts, wherein the upper part is often used for containing water, namely a boiler, the lower part is often used for heating, namely a furnace, fuel is added into the furnace, after the fuel is combusted, the water in the boiler is heated, and then certain steam or high temperature water is output.
After searching, the publication number is CN217978861U, the application proposes a boiler of a relatively large number, such as a common LHC type boiler, when the boiler is used, high-temperature hot air in the boiler can enter a boiler body through a vertical smoke tube to heat a water pipe in the boiler body, the vertical smoke tube absorbs a great amount of heat due to the fact that the first pass is the vertical smoke tube after fuel is combusted, the prior art lacks the utilization of the heat absorbed by the vertical smoke tube, thereby energy waste is caused, cold water in the water inlet pipe firstly enters the first sleeve tube and then enters a heating pipe from the first sleeve tube and then enters the second sleeve tube from the heating pipe and finally enters a water outlet pipe from the second sleeve tube, the heat absorbed by the vertical smoke tube can be absorbed by water in the first sleeve tube and the second sleeve tube, so that the energy utilization rate is greatly improved, the energy waste is effectively avoided, the utility model is more energy-saving, the smoke blocking device can support smoke by arranging the support column, the waste smoke discharged from the smoke exhaust tube can enter the purifying liquid under the blocking of the smoke blocking cover by arranging the purifying liquid, the primary filtration of the waste smoke is realized, the contact area between the waste smoke and the purifying liquid is wider by arranging the gas distributing ring and the gas distributing tube, the purifying effect of the waste smoke is better, the secondary purification can be carried out on the waste smoke by arranging the filter screen, the purifying rate of the waste smoke is further improved, the pollution of the waste smoke to the atmosphere is effectively reduced, and the boiler has better environmental friendliness
The prior art has the following problems:
1. The heat in the vertical smoke pipe is directly supplied to the furnace in the using process of the application, the heat supplied to the furnace is subjected to heat exchange through the first sleeve pipe and the second sleeve pipe in advance, so that the heat supplied to the furnace is greatly reduced, the temperature is obviously insufficient in the heating process of the later heating pipe, the heat exchange is equivalent to the heat exchange in advance, the heating efficiency is not obviously improved, meanwhile, the heat contained in the smoke is not timely recycled, the water entering the first sleeve pipe is still in a cold water state, the heating speed is low, the efficiency is low, the application is not energy-saving and environment-friendly enough due to unavailable waste heat, and the application can be further improved.
2. The flow velocity blocks of the water flow in the first sleeve pipe, the second sleeve pipe and the heating pipe have shorter flow paths, so that the heat exchange efficiency is low, the heating efficiency is also influenced, and further improvement can be made.
For this reason, we propose an energy-saving environment-friendly boiler to solve the above-mentioned drawbacks.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides an energy-saving environment-friendly boiler.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an energy-concerving and environment-protective type boiler, includes the furnace body and the pot body, furnace body internally mounted has the pot body, and the furnace body is inside to be located the pot body below and be provided with the combustion chamber to the pot body is inside from last to lower fixed mounting respectively has last baffle and lower baffle, go up baffle and lower baffle surface all to run through and be connected with the gas distribution pipe, and the gas distribution pipe end mouth extends to in the combustion chamber, and go up baffle top position in pot body top surface through connection has the flue gas pipe, furnace body one side fixed mounting has the wash tank, and the inside spiral pipe that has erect of wash tank, and spiral pipe both ends through connection respectively have inlet tube and water pipe, the water pipe other end runs through and extends to in the pot body, the inlet tube other end runs through and extends to the wash tank, the flue gas pipe other end runs through and extends to in the spiral pipe inboard, furnace body top surface fixed mounting has centrifugal fan, and centrifugal fan inlet end through connection has the exhaust tube to extend to the wash tank inside, the baffle has been staggered from last to down to the inside the pot body.
Preferably, a plurality of baffle plates are arranged at equal intervals, and the baffle plates are in sealing connection with the outer wall of the gas distribution pipe.
Preferably, the water washing tank contains water, and the liquid level of the water in the water washing tank is higher than the spiral pipe and lower than the exhaust pipe.
Preferably, the surface of the water washing tank is embedded with an observation window, the top surface of the water washing tank is connected with a water supplementing pipe in a penetrating way, and a cover is arranged at the top opening of the water supplementing pipe.
Preferably, the bottom surface of the washing tank is connected with a drain pipe in a penetrating way, and a valve is arranged on the surface of the drain pipe.
Preferably, the bottom surface of the pot body is connected with a drain pipe in a penetrating way, the drain pipe penetrates through the furnace body, and a switch valve is arranged on the surface of the drain pipe.
Preferably, the exhaust end of the centrifugal fan is connected with a smoke exhaust pipe in a penetrating way, and the smoke exhaust pipe is communicated with tail gas treatment equipment.
Preferably, the plurality of gas distribution pipes are densely distributed at equal intervals, and the outer surface of each gas distribution pipe is in sealing connection with the upper partition plate and the lower partition plate.
Compared with the prior art, the utility model has the beneficial effects that;
(1) According to the utility model, the water washing tank is adopted, water is contained in the water washing tank, smoke discharged from the furnace body enters the water in the water washing tank through the smoke pipe, impurities in the smoke stay in the water after washing, most of heat in the smoke is exchanged into the water, the water in the water washing tank heats up after being heated at high temperature through the smoke, when water is injected into the boiler body, external water enters the spiral pipe through the water inlet pipe and exchanges heat with hot water in the water washing tank, so that the water is preheated, and the preheated water enters the boiler body through the water guide pipe to be heated for the second time to generate hot water.
(2) According to the utility model, the baffle plate is arranged in the pot body, the preheated water moves downwards in a continuous S shape along the baffle plate, and the flow path of the water flow is prolonged by the baffle plate, so that the water flow is fully contacted with the gas-dividing pipe, the heat exchange efficiency is higher, the heating efficiency of the water is further improved, the working efficiency is further improved, and the energy-saving and environment-friendly effects are realized.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments will be briefly described below.
FIG. 1 is a schematic diagram of an energy-saving and environment-friendly boiler according to the present utility model;
FIG. 2 is a front view of an energy-saving and environment-friendly boiler according to the present utility model;
FIG. 3 is a graph showing the distribution of the gas distribution pipe according to the present utility model;
fig. 4 is a schematic view of the external structure of the water tank according to the present utility model.
Legend description:
1. A furnace body; 2. a pot body; 3. a combustion chamber; 4. a lower partition plate; 5. an upper partition plate; 6. a gas distribution pipe; 7. a baffle plate; 8. a flue pipe; 9. a water washing tank; 10. a water conduit; 11. a spiral tube; 12. a water inlet pipe; 13. a blow-down pipe; 14. a water supplementing pipe; 15. a centrifugal fan; 16. an exhaust pipe; 17. a smoke exhaust pipe; 18. a drain pipe; 19. and an observation window.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
Referring to fig. 1-4, an energy-saving and environment-friendly boiler comprises a boiler body 1 and a boiler body 2, wherein the boiler body 2 is installed inside the boiler body 1, a combustion chamber 3 is arranged below the boiler body 2 inside the boiler body 1, the boiler body 2 is of a common structure in the field, an upper partition plate 5 and a lower partition plate 4 are fixedly installed inside the boiler body 2 from top to bottom, the surfaces of the upper partition plate 5 and the lower partition plate 4 are respectively connected with a gas distribution pipe 6 in a penetrating manner, the bottom opening of the gas distribution pipe 6 extends into the combustion chamber 3, the top surface of the upper partition plate 5 is in penetrating manner with a flue gas pipe 8, a water washing tank 9 is fixedly installed on one side of the boiler body 1, a spiral pipe 11 is erected inside the water washing tank 9, copper pipes are adopted by the spiral pipe 11, two ends of the spiral pipe 11 are respectively in penetrating manner with a water inlet pipe 12 and a water diversion pipe 10, the other end of the water diversion pipe 10 extends into the boiler body 2 and extends to the upper side of an uppermost baffle 7, the other end of the water inlet pipe 12 extends out of the water washing tank 9, the furnace body 8 penetrates into the inner side 11, a centrifugal fan 15 is fixedly installed on the top surface of the boiler body 1, a centrifugal fan 15 is connected with the top surface of the centrifugal fan 15, the spiral pipe 16 penetrates into the air inlet pipe 16 is in the inner side of the water washing tank 16, and the air inlet 16 is arranged inside the air inlet 16 is in a staggered manner from the upper end of the water washing tank 16.
In this embodiment: the water washing tank 9 is internally filled with water, the flue gas discharged from the furnace body 1 enters the water in the water washing tank 9 through the flue gas pipe 8, impurities in the flue gas stay in the water after washing, most of heat in the flue gas is exchanged into the water, the water in the water washing tank 9 heats up after being heated at high temperature through the flue gas, when water is injected into the boiler body 2, external water enters the spiral pipe 11 through the water inlet pipe 12 and exchanges heat with hot water in the water washing tank 9, so that the water is preheated, the preheated water enters the boiler body 2 through the water guide pipe 10 and is heated for the second time to generate hot water.
Specifically, a plurality of baffle plates 7 are arranged at equal intervals, and the baffle plates 7 are in sealing connection with the outer wall of the gas distribution pipe 6.
In this embodiment: the baffle 7 is positioned in the pot body 2, the preheated water moves downwards in a continuous S shape along the baffle 7, and the baffle 7 prolongs the flow path of the water flow, so that the water flow is fully contacted with the air dividing pipe 6, the heat exchange efficiency is higher, the heating efficiency of the water is improved, the working efficiency is further improved, and the energy-saving and environment-friendly effects are realized.
Specifically, the water tank 9 contains water, and the water level in the water tank 9 is higher than the spiral pipe 11 and lower than the air extraction pipe 16.
In this embodiment: the water plays a role in water washing heat exchange, and the cold water introduced into the circulating pipe is continuously water-cooled in the water washing tank 9, so that the water in the water washing tank 9 is prevented from boiling less.
Specifically, the observation window 19 is embedded in the surface of the water washing tank 9, the water replenishing pipe 14 is connected to the top surface of the water washing tank 9 in a penetrating way, and the top opening of the water replenishing pipe 14 is provided with a cover.
In this embodiment: the observation window 19 is convenient for observe the cloudy condition of water, and the moisturizing pipe 14 is convenient for add water, and the lid is convenient for seal moisturizing pipe 14, avoids the flue gas leakage.
Specifically, the bottom surface of the washing tank 9 is connected with a blow-down pipe 13 in a penetrating way, and a valve is arranged on the surface of the blow-down pipe 13.
In this embodiment: after the valve is opened, sewage can be discharged.
Specifically, the bottom surface of the pan body 2 is connected with a drain pipe 18 in a penetrating way, the drain pipe 18 penetrates through the furnace body 1, and a switch valve is arranged on the surface of the drain pipe 18.
In this embodiment: after the switch valve is opened, the hot water can be discharged.
Specifically, the exhaust end of the centrifugal fan 15 is connected with a smoke exhaust pipe 17 in a penetrating way, and the smoke exhaust pipe 17 is communicated with tail gas treatment equipment.
In this embodiment: the tail gas treatment equipment is of a construction common in the art and is not shown in the figures.
Specifically, a plurality of gas distribution pipes 6 are densely distributed at equal intervals, and the outer surface of each gas distribution pipe 6 is in sealing connection with the upper partition plate 5 and the lower partition plate 4.
In this embodiment: the dense arrangement of the gas distribution pipes 6 improves the heat exchange efficiency.
Working principle: the fuel burns in combustion chamber 3, high temperature flue gas passes gas distribution pipe 6, heat gas distribution pipe 6, water wash tank 9 inside holds water, the flue gas of discharging in furnace body 1 enters into water in water wash tank 9 through flue gas pipe 8, the impurity in the flue gas remains in water after the washing, and most heat in the flue gas exchanges to in the water, water in water wash tank 9 heats after flue gas high temperature heating, when the water injection to pot 2 inside, external water enters into spiral pipe 11 through inlet tube 12, accomplish the heat transfer with the hot water in water wash tank 9, thereby preheat, the water after preheating enters into pot 2 through water diversion pipe 10 and heats for the time and produces hot water, the application has utilized flue gas waste heat to preheat water, more energy-conserving, and remove most flue gas impurity through the washing, the heating efficiency of water has been improved when reducing the pollutant emission, and, flue gas after cooling is taken out by centrifugal fan 15, make pipe 8 one end department in pot 2 present negative pressure, the air current, accelerate the air current, and the speed has improved, and the heat loss life of flue gas after cooling to the centrifugal fan 15 has been used for cooling.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (8)
1. The utility model provides an energy-concerving and environment-protective type boiler, includes furnace body (1) and pot body (2), its characterized in that, furnace body (1) internally mounted has pot body (2), and furnace body (1) inside is located pot body (2) below and is provided with combustion chamber (3), and pot body (2) inside is from last baffle (5) and lower baffle (4) of fixed mounting respectively down, go up baffle (5) and lower baffle (4) surface all through-connection have gas-distributing tube (6), and gas-distributing tube (6) end mouth extends to in combustion chamber (3), and go up baffle (5) top and lie in pot body (2) top through-connection have flue gas pipe (8), furnace body (1) one side fixed mounting has rinsing jar (9), and the internal frame of rinsing jar (9) has 11) to spiral pipe (11) both ends link up respectively and are connected with inlet tube (12) and water-leading pipe (10), the other end of water-leading pipe (10) runs through and extends to in pot body (2), the other end of inlet tube (12) runs through water-leading pipe (9), the other end is threaded through in spiral pipe (8) and is extended to fan (8) top surface (15) in the fixed mounting is had in spiral pipe (1) top surface (8), and the air inlet end of the centrifugal fan (15) is in through connection with an exhaust pipe (16), the other end of the exhaust pipe (16) extends into the water washing tank (9), and baffle plates (7) are arranged in the tank body (2) in a staggered manner from top to bottom.
2. The energy-saving and environment-friendly boiler according to claim 1, wherein a plurality of baffle plates (7) are arranged at equal intervals, and the baffle plates (7) are connected with the outer wall of the gas distributing pipe (6) in a sealing way.
3. An energy saving and environment friendly boiler according to claim 1 wherein the water tank (9) contains water, and the water level in the water tank (9) is higher than the spiral tube (11) and lower than the extraction tube (16).
4. The energy-saving and environment-friendly boiler according to claim 1, wherein an observation window (19) is embedded in the surface of the water tank (9), a water supplementing pipe (14) is connected to the top surface of the water tank (9) in a penetrating manner, and a cover is arranged at the top opening of the water supplementing pipe (14).
5. The energy-saving and environment-friendly boiler according to claim 1, wherein a drain pipe (13) is connected to the bottom surface of the water washing tank (9) in a penetrating way, and a valve is arranged on the surface of the drain pipe (13).
6. The energy-saving and environment-friendly boiler according to claim 1, wherein a drain pipe (18) is connected to the bottom surface of the boiler body (2) in a penetrating manner, the drain pipe (18) penetrates through the boiler body (1), and a switch valve is arranged on the surface of the drain pipe (18).
7. An energy-saving and environment-friendly boiler according to claim 1, wherein the exhaust end of the centrifugal fan (15) is connected with a smoke exhaust pipe (17) in a penetrating way, and the smoke exhaust pipe (17) is connected with tail gas treatment equipment.
8. The energy-saving and environment-friendly boiler according to claim 1, wherein a plurality of gas distribution pipes (6) are densely distributed at equal intervals, and the outer surfaces of the gas distribution pipes (6) are in sealing connection with the upper partition plate (5) and the lower partition plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322615055.0U CN220931375U (en) | 2023-09-26 | 2023-09-26 | Energy-saving environment-friendly boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322615055.0U CN220931375U (en) | 2023-09-26 | 2023-09-26 | Energy-saving environment-friendly boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220931375U true CN220931375U (en) | 2024-05-10 |
Family
ID=90935400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322615055.0U Active CN220931375U (en) | 2023-09-26 | 2023-09-26 | Energy-saving environment-friendly boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220931375U (en) |
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2023
- 2023-09-26 CN CN202322615055.0U patent/CN220931375U/en active Active
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