CN217210506U - High-temperature waste gas waste heat recovery device - Google Patents
High-temperature waste gas waste heat recovery device Download PDFInfo
- Publication number
- CN217210506U CN217210506U CN202220679191.9U CN202220679191U CN217210506U CN 217210506 U CN217210506 U CN 217210506U CN 202220679191 U CN202220679191 U CN 202220679191U CN 217210506 U CN217210506 U CN 217210506U
- Authority
- CN
- China
- Prior art keywords
- heating
- waste gas
- water
- supply pipe
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a high temperature waste gas waste heat recovery device relates to mechanical equipment technical field, aims at solving the insufficient problem of heat recovery utilization effect in the conventional equipment to high temperature waste gas. The key points of the technical scheme are as follows: including the inside cavity and one side open-ended device body, the opening part of the device body articulates there is its open-ended cabinet door of closure, the internal waste gas heating structure that is equipped with water feeding portion and is located water feeding portion below of device, be equipped with the flowing water passageway that supplies water to flow in the waste gas heating structure, the play liquid end and the flowing water passageway intercommunication of water feeding portion, waste gas heating structure includes first heating portion, second heating portion and the third heating portion that set gradually along the flow direction of waste gas. The utility model discloses a setting up of structure can realize the recovery and the utilization many times with the heat in the hot waste gas, and then can improve thermal recycle rate in the hot waste gas, and then can save more energy, more energy-concerving and environment-protective.
Description
Technical Field
The utility model relates to a mechanical equipment technical field, more specifically say, it relates to a high temperature waste gas waste heat recovery device.
Background
The waste heat refers to the heat energy released in the production process and capable of being utilized. Mainly high temperature exhaust gas and the like.
In the daily production process, a large amount of heat is usually generated, part of the heat is used in the daily production requirement, the remaining heat which is not utilized by the production process is waste heat, compared with the production process, the waste heat is wasted and has redundant capacity, a large amount of energy input is consumed in the waste heat generation process, and if the part of the heat is directly discharged into the atmosphere, the energy waste is greatly caused, so that a structure capable of fully utilizing the waste heat in the waste gas is necessary.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a high temperature waste gas waste heat recovery device reaches the purpose that improves the abundant recycle of heat in the hot exhaust gas through setting up of structure.
The above technical purpose of the present invention can be achieved by the following technical solutions: this high temperature waste gas waste heat recovery device, including the inside cavity and one side open-ended device body, the opening part of the device body articulates there is its open-ended cabinet door of closure, the internal waste gas heating structure that is equipped with water delivery portion and is located water delivery portion below of device, be equipped with the flowing water passageway that supplies water to flow in the waste gas heating structure, the play liquid end and the flowing water passageway intercommunication of water delivery portion, waste gas heating structure includes first heating portion, second heating portion and the third heating portion that set gradually along the flow direction of waste gas.
Through adopting above-mentioned technical scheme, realize the whole stable support of structure through the device body that sets up, the cabinet door through setting up realizes the stable sealing to the internal portion of device, supply water to the internal stability of device under the effect of water delivery portion, the water that water delivery portion sent into enters into waste gas heating portion and flows in the rivers passageway, water can pass through first heating portion in proper order in the in-process that flows in the rivers passageway, second heating portion and third heating portion, and then realize the steady heating to water through thermal absorption in to waste gas, realize the stable recycle to waste heat in the waste gas.
The utility model discloses further set up to: the first heating part comprises a first air supply pipe fixedly connected with the inner wall of the device body, an air inlet pipe penetrating out of the device body is communicated with the pipe wall of the first air supply pipe, a plurality of heating pipes communicated with the first air supply pipe are distributed on one side, deviating from the air inlet pipe, of the first air supply pipe in an array mode, and a diversion trench is formed in the top of each heating pipe in a downward concave mode.
Through adopting above-mentioned technical scheme, hot waste gas is sent into first air feed pipe through the intake pipe, makes the hot waste gas that gets into in the first air feed pipe flow in towards a plurality of heating pipes under the effect of first air feed pipe direction, carries out the heat exchange between hot waste gas and the heating pipe, realizes the heat treatment to the heating pipe, and the guiding gutter of formation is used for temporary storage and the water conservancy diversion effect for the water that supplies the water supply portion to send into.
The utility model discloses further set up to: the second heating portion includes the second blast pipe with the inner wall fixed connection of the device body, second blast pipe and a plurality of heating pipe intercommunication, the top undercut of second blast pipe is formed with the first heating groove that supplies the water inflow in the guiding gutter, the lateral wall intercommunication of second blast pipe has inside hollow heating swash plate, the symmetry is equipped with the limiting plate on the heating swash plate, be equipped with the honeycomb duct of intercommunication first heating groove and heating inclined plane top surface on the second blast pipe.
Through adopting above-mentioned technical scheme, the second air feed pipe realizes the collection to the hot-air that flows out in a plurality of heating pipes, and the temporary storage and the further heating effect of water that flow from the diversion groove are realized to the first heating tank of formation, and the hot-air in the second air feed pipe lets in the heating effect of realization in the heating swash plate to the heating swash plate, realizes the limiting displacement to the flowing water in heating swash plate surface under the effect of limiting plate.
The utility model discloses further set up to: the third heating portion include with the inside hollow heating member of device internal wall fixedly connected with, the inside of heating member and the end intercommunication of giving vent to anger of heating swash plate, the top undercut of heating member is formed with the second heating tank that supplies the heating swash plate bottom to penetrate, one side intercommunication that the second heating tank deviates from the heating swash plate bottom has the outlet pipe of wearing out the device body, one side intercommunication that the heating member deviates from the heating swash plate bottom has the outlet duct.
Through adopting above-mentioned technical scheme, realize the collection of the hot waste gas that sends out and let in the inside of heating member to the heating swash plate through the heating member that takes shape, realize the steady heating to the heating member through the heat exchange between hot waste gas and heating member, realize the storage and the further heating to the water that self-heating swash plate flows down through the second heating bath that forms, the water in the second heating bath is sent out from the outlet pipe.
The utility model discloses further set up to: the top of the diversion trench is fixedly connected with a baffle.
Through adopting above-mentioned technical scheme, the baffle that sets up realizes closing the lid of guiding gutter, and then can avoid the water in the guiding gutter to evaporate from the guiding gutter.
The utility model discloses further set up to: the water supply part comprises a water supply pipe penetrating into the device body, and the bottom of the water supply pipe is communicated with a plurality of spray heads penetrating into the diversion trench.
Through adopting above-mentioned technical scheme, it is internal with water guide to the device under the effect of flow pipe, carry water to each shower nozzle department under the effect of flow pipe, under the effect of shower nozzle for water sprays on the cell wall of guiding gutter with vaporific form, and then can realize the effect of heating better to water.
The utility model discloses further set up to: the air inlet end of the air inlet pipe is detachably connected with a filter plate.
Through adopting above-mentioned technical scheme, the filtration that realizes letting in the waste gas before the first air feed pipe through the filtration that sets up reduces the influence of impurity in the waste gas to first heating portion, second heating portion and third heating portion heating function.
To sum up, the utility model discloses following beneficial effect has:
realize the whole stable support of structure through the device body that sets up, the cabinet door through setting up realizes the stable sealing to the internal portion of device, supply water to the internal stability of device under the effect of water delivery portion continuously, the water that water delivery portion sent into enters into waste gas heating portion and flows in the rivers passageway, water can pass through first heating portion in proper order in the in-process that flows in the rivers passageway, second heating portion and third heating portion, and then realize the steady heating to water through thermal absorption in to waste gas, realize the stable recycle to waste heat in the waste gas.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a first cross-sectional view of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 2;
fig. 5 is a second cross-sectional view of the present invention;
FIG. 6 is an enlarged view at C of FIG. 5;
fig. 7 is a third cross-sectional view of the present invention;
fig. 8 is an enlarged view at D in fig. 7.
In the figure: 1. a device body; 2. a cabinet door; 3. a first air supply pipe; 4. an air inlet pipe; 5. heating a tube; 6. a diversion trench; 7. a second air supply pipe; 8. a first heating tank; 9. heating the sloping plate; 10. a limiting plate; 11. a flow guide pipe; 12. a heating member; 13. a second heating tank; 14. a water outlet pipe; 15. an air outlet pipe; 16. a baffle plate; 17. a water supply pipe; 18. a spray head; 19. a filter plate.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
The high-temperature waste gas waste heat recovery device comprises a device body 1 which is hollow inside and is provided with an opening at one side, wherein the opening of the device body 1 is hinged with a cabinet door 2 for closing the opening of the device body, the cabinet door 2 is used for closing the opening of the device body 1 to create a relatively sealed environment for waste heat recovery, so that the stability and smoothness of the waste heat recovery process are ensured, a water feeding part and a waste gas heating structure positioned below the water feeding part are arranged in the device body 1, water is stably fed into the device body 1 under the action of the water feeding part, the waste gas heating structure is used for realizing the stable absorption and conversion of heat in waste gas and the stable heating of the water fed into the water feeding part, so that the waste heat in the waste gas is recycled, a water flowing channel for supplying water is arranged in the waste gas heating structure, the liquid outlet end of the water feeding part is communicated with the water flowing channel, and the formed water flowing channel realizes the guiding effect of the water fed into the waste gas heating structure, make water can flow to each position of exhaust gas heating structure better for exhaust gas heating structure can realize the abundant heating to water, and exhaust gas heating structure includes the first heating portion, second heating portion and the third heating portion that set gradually along the flow direction of waste gas, realizes the multiple heating to the water of flowing through simultaneously to thermal a lot of recovery in the waste gas through first heating portion, second heating portion and third heating portion, realizes the make full use of to waste heat in the waste gas.
As shown in fig. 2 and 3, the first heating part includes a first air supply pipe 3 fixedly connected to the inner wall of the device body 1, an air supply pipe 4 penetrating through the device body 1 is communicated with the pipe wall of the first air supply pipe 3, a filter plate 19 is detachably connected to the air supply end of the air supply pipe 4, the air supply pipe 4 can be filtered by the first filter plate 19, and the influence of impurities in the hot exhaust gas on the first heating part, the second heating part and the third heating part can be reduced.
As shown in fig. 5-8, a plurality of heating pipes 5 communicated with the first air supply pipe 3 are distributed in an array manner on one side of the first air supply pipe 3 away from the air supply pipe 4, the first air supply pipe 3 and the heating pipes 5 are made of stainless steel, hot waste gas is introduced into the first air supply pipe 3 under the action of the air supply pipe 4, the hot waste gas in the first air supply pipe 3 is introduced into the heating pipes 5, heat exchange is carried out between the hot waste gas and the heating pipes 5 to realize stable heating of the heating pipes 5, a diversion trench 6 is formed in the downward concave part of the top of the heating pipes 5, the formed diversion trench 6 realizes temporary storage and diversion of water, a baffle 16 is fixedly connected to the top of the diversion trench 6, the water supply part comprises a water supply pipe 17 penetrating into the device body 1, a plurality of spray nozzles 18 penetrating into the diversion trench 6 are communicated to the bottom of the water supply pipe 17, the spray nozzles 18 are spray nozzles, the baffle 16 is used for realizing stable covering of the diversion trench 6, and then can avoid the condition that takes place to splash when water supply of water supply portion gets into guiding gutter 6, water transports the inboard to the device body 1 under the effect of water supply pipe 17, and water in the water supply pipe 17 lets in each shower nozzle 18 in, makes the water in the water supply pipe 17 enter into guiding gutter 6 with vaporific under the effect of shower nozzle 18 for heating pipe 5 can realize the heating process to water better.
As shown in fig. 5 to 8, the second heating part includes a second air supply pipe 7 fixedly connected to the inner wall of the device body 1, the second air supply pipe 7 is communicated with a plurality of heating pipes 5, the collection of the hot exhaust gas flowing out from the heating pipes 5 is realized by the second air supply pipe 7, the second air supply pipe 7 is made of stainless steel, one end of the heating pipe 5 close to the second air supply pipe 7 is lower than one end of the heating pipe 5 close to the first air supply pipe 3, a first heating groove 8 for allowing the water in the guiding groove 6 to flow is formed in a downward concave manner at the top of the second air supply pipe 7, the first heating groove 8 is formed to temporarily store the water, the heating effect on the second air supply pipe 7 is realized after the heat exchange is performed between the hot exhaust gas and the second air supply pipe 7, the heating effect on the water stored in the first heating groove 8 is realized at this time, the side wall of the second air supply pipe 7 is communicated with a hollow heating inclined plate 9, be equipped with the honeycomb duct 11 of the first heating tank 8 of intercommunication and heating inclined plane top surface on the second blast pipe 7, water in the first heating tank 8 flows out and flows to on the heating swash plate 9 from the first heating tank 8 under honeycomb duct 11's effect, hot waste gas in the second blast pipe 7 lets in the heating swash plate 9, realize the heat treatment to heating swash plate 9 through the heat exchange between hot waste gas and the heating swash plate 9, make heating swash plate 9 can realize the stable heating to heating swash plate 9 surface flowing water, the symmetry is equipped with limiting plate 10 on the heating swash plate 9, can realize the stable spacing of water in the process of heating swash plate 9 surface slip through the limiting plate 10 that sets up, and then ensure that heating swash plate 9 is to the stable heating of way water.
As shown in fig. 5-8, the third heating part comprises a heating element 12 fixedly connected with the inner wall of the device body 1 and hollow inside, the heating element 12 is made of stainless steel, the inside of the heating element 12 is communicated with the air outlet end of the heating inclined plate 9, the hot waste gas flowing out from the inside of the heating inclined plate 9 is introduced into the heating element 12, stable heating and temperature rise of the heating element 12 are realized through heat exchange between the hot waste gas and the heating element 12, a second heating groove 13 for the bottom end of the heating inclined plate 9 to penetrate is formed in the downward concave top of the heating element 12, the formed second heating groove 13 realizes collection and temporary storage of the water flowing down from the heating inclined plate 9, further heating of the water stored in the second heating groove 13 is realized under the temperature effect of the heating element 12, and a water outlet pipe 14 communicated with the device body 1 is arranged on the side of the second heating groove 13, which is far away from the bottom end of the heating inclined plate 9, the hot water in the second heating groove 13 flows out of the device body 1 from the water outlet pipe 14, one side of the heating element 12 departing from the bottom end of the heating inclined plate 9 is communicated with an air outlet pipe 15, and the hot waste gas in the heating element 12 flows out of the device body 1 from the air outlet pipe 15.
The working principle is as follows: hot waste gas is fed into a first air supply pipe 3 through an air inlet pipe 4, the filtering effect on impurities in the waste gas is realized under the action of a filtering plate 19 in the process, the hot waste gas in the first air supply pipe is introduced into a heating pipe 5, the hot waste gas in the heating pipe 5 is introduced into a second air supply pipe 7, the hot waste gas in the second air supply pipe 7 is introduced into a heating inclined plate 9, the hot waste gas in the heating inclined plate 9 is introduced into a heating element 12, the hot waste gas in the heating element 12 is discharged from an air outlet pipe 15, the heating effect on the heating pipe 5, the second air supply pipe 7, the heating inclined plate 9 and the heating element 12 is realized by the hot waste gas in the process, so that the heating pipe 5, the second air supply pipe 7, the heating inclined plate 9 and the heating element 12 are stably raised, water flows to each spray head 18 under the action of a water supply pipe 17, and is sprayed into a flow guide groove 6 in a mist manner under the action of the spray heads 18, in rivers in the guiding gutter 6 to first heating tank 8, in the first heating tank 8 through honeycomb duct 11 flow to heating swash plate 9 on, rivers on the heating swash plate 9 to the second heating tank 13 in, in this process converges, carry out the heat exchange between water and heating pipe 5, second blast pipe 7, heating swash plate 9 and heating member 12, the realization is to the heat treatment of water, and then the realization is to the recovery effect of waste heat in the hot waste gas.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a high temperature waste gas waste heat recovery device, includes that inside cavity and one side open-ended device body (1), the opening part of the device body (1) articulates there is closed its open-ended cabinet door (2), its characterized in that: the waste gas heating device is characterized in that a water feeding part and a waste gas heating structure located below the water feeding part are arranged in the device body (1), a water flowing channel for water supply flowing is arranged in the waste gas heating structure, a liquid outlet end of the water feeding part is communicated with the water flowing channel, and the waste gas heating structure comprises a first heating part, a second heating part and a third heating part which are sequentially arranged along the flowing direction of waste gas.
2. The high-temperature exhaust gas waste heat recovery device according to claim 1, characterized in that: the first heating part comprises a first air supply pipe (3) fixedly connected with the inner wall of the device body (1), an air inlet pipe (4) penetrating out of the device body (1) is communicated with the pipe wall of the first air supply pipe (3), a plurality of heating pipes (5) communicated with the first air supply pipe (3) are distributed on one side of the first air supply pipe (3) away from the air inlet pipe (4) in an array mode, and the top of each heating pipe (5) is formed with a diversion trench (6) in a downward sunken mode.
3. The high-temperature exhaust gas waste heat recovery device according to claim 2, characterized in that: the second heating portion includes second air supply pipe (7) with the inner wall fixed connection of the device body (1), second air supply pipe (7) and a plurality of heating pipe (5) intercommunication, the top undercut of second air supply pipe (7) is formed with first heating tank (8) that supply the water inflow in guiding gutter (6), the lateral wall intercommunication of second air supply pipe (7) has inside hollow heating swash plate (9), the symmetry is equipped with limiting plate (10) on heating swash plate (9), be equipped with honeycomb duct (11) of intercommunication first heating tank (8) and heating ramp top surface on second air supply pipe (7).
4. The high-temperature exhaust gas waste heat recovery device according to claim 3, characterized in that: the third heating portion include with the inside hollow heating member (12) of device body (1) inner wall fixedly connected with, the inside of heating member (12) and the end intercommunication of giving vent to anger of heating swash plate (9), the top undercut of heating member (12) is formed with second heating tank (13) that supply heating swash plate (9) bottom to penetrate, one side intercommunication that second heating tank (13) deviate from heating swash plate (9) bottom has outlet pipe (14) of wearing out device body (1), one side intercommunication that heating member (12) deviate from heating swash plate (9) bottom has outlet duct (15).
5. The high-temperature exhaust gas waste heat recovery device according to claim 2, characterized in that: the top of the diversion trench (6) is fixedly connected with a baffle (16).
6. The high-temperature exhaust gas waste heat recovery device according to claim 5, characterized in that: the water supply part comprises a water supply pipe (17) penetrating into the device body (1), and the bottom of the water supply pipe (17) is communicated with a plurality of spray heads (18) penetrating into the diversion trench (6).
7. The high-temperature exhaust gas waste heat recovery device according to claim 2, characterized in that: the air inlet end of the air inlet pipe (4) is detachably connected with a filter plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220679191.9U CN217210506U (en) | 2022-03-26 | 2022-03-26 | High-temperature waste gas waste heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220679191.9U CN217210506U (en) | 2022-03-26 | 2022-03-26 | High-temperature waste gas waste heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217210506U true CN217210506U (en) | 2022-08-16 |
Family
ID=82757155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220679191.9U Active CN217210506U (en) | 2022-03-26 | 2022-03-26 | High-temperature waste gas waste heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217210506U (en) |
-
2022
- 2022-03-26 CN CN202220679191.9U patent/CN217210506U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106367733B (en) | A kind of device and method for removing HVPE equipment pipe tail gas deposit | |
| CN217210506U (en) | High-temperature waste gas waste heat recovery device | |
| CN112795407A (en) | Coal gas cooling device and using method thereof | |
| CN201059885Y (en) | Improved steam heat exchanger | |
| CN212834563U (en) | Cloth setting machine device capable of improving heat energy utilization rate | |
| CN215232208U (en) | Energy-saving efficient methanol recovery rectifying tower | |
| CN210570079U (en) | Furnace body cooling tower convenient for heat energy recovery | |
| CN210847347U (en) | Spraying device for plastic spraying pretreatment | |
| CN214842589U (en) | Water-saving cooling tower | |
| CN215103356U (en) | High-efficient automatic mist cooling device of blast furnace roof | |
| CN206989744U (en) | A kind of waste steam recycle device | |
| CN217876312U (en) | Energy recovery type fresh air system | |
| CN217050175U (en) | Brick rapid cooling transfer chain permeates water | |
| CN214842659U (en) | Steam water melting device | |
| CN217855461U (en) | Desulfurizing device | |
| CN216113997U (en) | Energy-saving superheated steam humidification device | |
| CN207622567U (en) | Starch station-service multipurpose tower | |
| CN217604534U (en) | Oven for preparing high-purity ferric hydroxide | |
| CN217947767U (en) | Aeration fan export temperature reduction device for sewage treatment | |
| CN212417489U (en) | High-efficient reaction tail gas absorbing device | |
| CN113686171B (en) | Cooling water circulation system of calcination coke cooler | |
| CN214035744U (en) | Air inlet air source cooling system of underground mine ventilation system | |
| CN215114064U (en) | Steam tail gas recycling device | |
| CN219663369U (en) | SCR denitration system coupling urea hydrolysis | |
| CN214407054U (en) | Energy-concerving and environment-protective device of hyperbolic cooling tower of power plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |