CN209840765U - Boiler smoke tube waste heat recycling device - Google Patents
Boiler smoke tube waste heat recycling device Download PDFInfo
- Publication number
- CN209840765U CN209840765U CN201920206437.9U CN201920206437U CN209840765U CN 209840765 U CN209840765 U CN 209840765U CN 201920206437 U CN201920206437 U CN 201920206437U CN 209840765 U CN209840765 U CN 209840765U
- Authority
- CN
- China
- Prior art keywords
- water
- tube
- pipe
- water tube
- boiler
- 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
Abstract
The utility model belongs to the technical field of the boiler, concretely relates to boiler tobacco pipe waste heat retrieval and utilization device, including tobacco pipe, water tank and water pipe set spare, water pipe set spare is including the first outside water pipe, heating water pipe and the second outside water pipe that cooperate in proper order to connect, and two outside water pipes are connected with heating water pipe and tobacco pipe cooperation through a coupling mechanism respectively. The utility model discloses a tobacco pipe is gone into with the log raft in the water tank to two outside water pipes and two water pumps, makes the abundant heat exchange of flue gas in water and the tobacco pipe through heating water pipe, makes water heat up, then takes water back to the water tank, make full use of boiler tobacco pipe waste heat, make the boiler energy-concerving and environment-protective more.
Description
Technical Field
The utility model belongs to the technical field of the boiler, concretely relates to boiler tobacco pipe waste heat retrieval and utilization device.
Background
The boiler flue has a large amount of waste heat, and the waste heat is usually not well utilized, so that certain waste is caused.
SUMMERY OF THE UTILITY MODEL
In order to make up the deficiency of the prior art, the utility model provides a boiler tobacco pipe waste heat recycling device's technical scheme.
The boiler smoke tube waste heat recycling device is characterized by comprising a smoke tube, a water tank and a water tube assembly, wherein the left end and the right end of the smoke tube are respectively provided with a water tube connector, the water tube assembly comprises a first external water tube, a heating water tube and a second external water tube which are sequentially matched and connected, the heating water tube is of a wave structure and is arranged in the smoke tube, the first external water tube and the second external water tube are arranged outside the smoke tube and are respectively matched and connected with the water tank, a water inlet pump is arranged on the first external water tube, a water outlet pump is arranged on the second external water tube, the two external water tubes are respectively matched and connected with the heating water tube and the smoke tube through a connecting mechanism, the connecting mechanism comprises a sleeve which is sleeved outside the heating water tube and the external water tube through threads, a threaded sleeve which is sleeved outside the sleeve in an interference manner, a rubber ring which is sleeved outside the threaded sleeve, and a nut, the nut is arranged at the upper end of the rubber ring.
The boiler smoke tube waste heat recycling device is characterized in that two end parts of the heating water pipe are provided with heating water pipe stop blocks which are connected with the sleeve in a blocking mode.
The boiler smoke tube waste heat recycling device is characterized in that the end face of the external water pipe is abutted to the end face of the heating water pipe, and a sealing ring is arranged between the external water pipe and the heating water pipe.
The boiler smoke tube waste heat recycling device is characterized in that a heat insulation layer is arranged on the smoke tube.
The utility model has the advantages that: the utility model discloses a tobacco pipe is gone into with the log raft in the water tank to two outside water pipes and two water pumps, makes the abundant heat exchange of flue gas in water and the tobacco pipe through heating water pipe, makes water heat up, then takes water back to the water tank, make full use of boiler tobacco pipe waste heat, make the boiler energy-concerving and environment-protective more.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: 1 tobacco pipe, 2 water tanks, 3 first outside water pipes, 4 heating water pipes, 400 heating water pipe stoppers, 5 second outside water pipes, 6 water inlet pumps, 7 water outlet pumps, 8 sleeves, 9 thread bushes, 10 rubber rings, 11 nuts, 12 sealing rings and 13 heat preservation layers.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and 2, a device for recycling waste heat of a smoke tube of a boiler comprises a smoke tube 1, a water tank 2 and a water pipe assembly, wherein a water pipe connector is respectively arranged at the left end and the right end of the smoke tube 1.
The water pipe assembly comprises a first external water pipe 3, a heating water pipe 4 and a second external water pipe 5 which are sequentially connected in a matched mode, the heating water pipe 4 is of a wave-shaped structure and is arranged in a smoke pipe 1, the first external water pipe 3 and the second external water pipe 5 are arranged outside the smoke pipe 1 and are respectively connected with a water tank 2 in a matched mode, a water inlet pump 6 is arranged on the first external water pipe 3, a water outlet pump 7 is arranged on the second external water pipe 5, and the two external water pipes are respectively connected with the heating water pipe 4 and the smoke pipe 1 in a matched mode at a water pipe connector through a connecting mechanism. Wherein, the end surfaces of the two external water pipes are abutted against the end surface of the heating water pipe 4, and a sealing ring 12 is arranged between the two.
The connecting mechanism comprises a sleeve 8 sleeved outside the heating water pipe 4 and the external water pipe, a threaded sleeve 9 sleeved outside the sleeve 8 in an interference manner, a rubber ring 10 sleeved outside the threaded sleeve 9 and a nut 11 sleeved outside the threaded sleeve 9 in a threaded manner, the sleeve 8 is inserted into a water pipe connector, the nut 11 is arranged at the upper end of the rubber ring 10 and locks the rubber ring 10, and the lower end of the threaded sleeve 9 is a smooth section and can be used for the rubber ring 10 to be sleeved. The connecting mechanism is convenient to install, firm and good in sealing performance.
In the present invention, the two ends of the heating water pipe 4 are provided with the heating water pipe stoppers 400 that are engaged with the sleeve 8.
The smoke tube 1 is provided with an insulating layer 13, and the insulating layer 13 is a known insulating structure.
In the present invention, the rubber ring 10 and the sealing ring 12 both have a sealing function.
During the use, go out water pump 7 work, take out the water in the water tank 2 to heat in the water pipe 4, heat a period, then water pump 6 work, take out the water in the water pipe 4 of heating back to water tank 2.
The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.
Claims (4)
1. A boiler smoke tube waste heat recycling device is characterized by comprising a smoke tube, a water tank and a water tube assembly, wherein the left end and the right end of the smoke tube are respectively provided with a water tube connector, the water tube assembly comprises a first external water tube, a heating water tube and a second external water tube which are sequentially matched and connected, the heating water tube is of a wave structure and is arranged in the smoke tube, the first external water tube and the second external water tube are arranged outside the smoke tube and are respectively matched and connected with the water tank, the first external water tube is provided with a water inlet pump, the second external water tube is provided with a water outlet pump, the two external water tubes are respectively matched and connected with the heating water tube and the smoke tube through a connecting mechanism, the connecting mechanism comprises a sleeve which is sleeved outside the heating water tube and the, the water pipe comprises a threaded sleeve sleeved outside the sleeve in an interference manner, a rubber ring sleeved outside the threaded sleeve and a nut sleeved outside the threaded sleeve in a threaded manner, wherein the sleeve is inserted into a water pipe connector, and the nut is arranged at the upper end of the rubber ring.
2. The device for recycling the waste heat of the boiler smoke tube of claim 1, wherein the two ends of the heating water tube are provided with a heating water tube stop block connected with the sleeve.
3. The device for recycling the waste heat of the smoke tube of the boiler as claimed in claim 1, wherein the end surface of the external water tube is abutted against the end surface of the heating water tube, and a sealing ring is arranged between the external water tube and the heating water tube.
4. The device for recycling the waste heat of the smoke tube of the boiler as claimed in claim 1, wherein the smoke tube is provided with an insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920206437.9U CN209840765U (en) | 2019-02-18 | 2019-02-18 | Boiler smoke tube waste heat recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920206437.9U CN209840765U (en) | 2019-02-18 | 2019-02-18 | Boiler smoke tube waste heat recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209840765U true CN209840765U (en) | 2019-12-24 |
Family
ID=68903758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920206437.9U Active CN209840765U (en) | 2019-02-18 | 2019-02-18 | Boiler smoke tube waste heat recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209840765U (en) |
-
2019
- 2019-02-18 CN CN201920206437.9U patent/CN209840765U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203081546U (en) | Multifunctional diesel engine tail gas residual heat recycling device | |
| CN209840765U (en) | Boiler smoke tube waste heat recycling device | |
| CN204494367U (en) | A kind of boiler energy-saving water replanishing device | |
| CN206555508U (en) | A kind of gas instantaneous water heater safety valve with drain function | |
| CN210891616U (en) | Boiler steam waste heat recycling device | |
| CN204574495U (en) | A kind of air-source water heater outer disk high-performance heat exchanger water tank | |
| CN201448224U (en) | Air compressor radiator waste heat recycling system | |
| CN213903129U (en) | Whole hydrostatic test device of boiler product part | |
| CN206759895U (en) | A kind of hydraulic dynamometer reverse flow cooling system | |
| CN2727535Y (en) | Telescopic and corrugated composite pipeline compensator | |
| CN208253538U (en) | A kind of vehicular engine exhaust heat recovery system | |
| CN209116846U (en) | A kind of new energy recycling hot waste water processing unit | |
| CN206618299U (en) | A kind of waste-heat recovery device | |
| CN207487462U (en) | The residual heat using device of boiler exhaust gas | |
| CN206583120U (en) | A kind of solar water heater emptier | |
| CN205745412U (en) | A kind of fastening feed water valve | |
| CN211903844U (en) | Wet waste air waste heat recovery energy-saving device | |
| CN211524973U (en) | Oil tank heater | |
| CN219692955U (en) | High-temperature-resistant corrosion-resistant high-pressure pipe fitting assembly | |
| CN214038359U (en) | Environment-friendly pollution discharge flash tank | |
| CN208871215U (en) | A kind of novel environment-friendly tubing | |
| CN212107271U (en) | Low-permeability multilayer composite turbocharging rubber pipe | |
| CN214105884U (en) | Lithium bromide cold water utilization device is retrieved to inside heavy ends of dry gas buffer tank | |
| CN217539985U (en) | Warm type warm logical pipe that keeps warm for logical engineering with energy-conserving effect | |
| CN211493820U (en) | Compressed gas long pipe trailer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |