CN204593869U - A kind of device for utilizing waste of boiler - Google Patents
A kind of device for utilizing waste of boiler Download PDFInfo
- Publication number
- CN204593869U CN204593869U CN201520214781.4U CN201520214781U CN204593869U CN 204593869 U CN204593869 U CN 204593869U CN 201520214781 U CN201520214781 U CN 201520214781U CN 204593869 U CN204593869 U CN 204593869U
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- Prior art keywords
- flue
- hanging type
- external hanging
- boiler
- jam
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Abstract
The utility model discloses a kind of device for utilizing waste of boiler, relate to boiler plant technical field, comprise external hanging type flue, described external hanging type flue is provided with into mouth and outlet flue, described enter mouth and boiler flue UNICOM, described external hanging type flue is U-shaped pipeline, external hanging type flue inside is provided with spiral helicine water pipe, described water pipe two ends are provided with water inlet and delivery port, described outlet flue is provided with screen pack, described external hanging type stack base is provided with ash releasing tube, described ash releasing tube is provided with jam, described jam can slide in the chute that smoke exhaust pipe side is provided with, described jam end is connected with pull head, described outlet flue is connected with desulfurizer, utilization rate of waste heat is high, the feature of environmental protection is good, structure is simple, be worthy to be popularized.
Description
Technical field
The utility model relates to boiler plant technical field, is specifically related to a kind of device for utilizing waste of boiler.
Background technology
At present, the clean energy resource such as fuel oil or combustion gas is used to use more and more as the vacuum hot water boiler of fuel, but adopt the boiler of fuel oil or combustion gas, because burning velocity is very fast, thermal release is rapid, carry a large amount of heats in flue gas to discharge from chimney, cause the waste of the energy, recycle the heat in flue gas, usual employing " economizer ", namely be coiled in smoke discharging pipe with metallic conduit, as water route in metallic conduit, the cold water in heating of metal pipeline is carried out by the metal tube heat absorbed in smoke discharging pipe, reach the object of UTILIZATION OF VESIDUAL HEAT IN, application number is that CN200920115380.8 discloses a kind of residual heat utilization device of vacuum hot-water boiler, comprise external hanging type flue, external hanging type flue be provided with into mouth, and outlet flue, enter mouth and boiler flue UNICOM, it also comprises flue gas baffling orifice plate, what described flue gas baffling orifice plate was placed in external hanging type flue enters mouth side, described flue gas baffling orifice plate is provided with equally distributed hole, described external hanging type flue bottom is provided with lower header, cooling water inlet is provided with bottom described lower header, the top of described external hanging type flue is provided with upper water box, the top of described upper water box is provided with warm water outlet, by heat exchange coil UNICOM between described lower header and upper water box, this device heat-transfer effect is good, the feature that the thermal efficiency is high, utilization rate of waste heat is high, simple installation, this residual heat using device and hot-water boiler are split-type structurals, even if heat exchange coil has leakage, also flame-out grade for impact can not be caused on hot-water boiler, but this kind of apparatus structure residual heat using device part needs to arrange flue gas baffling orifice plate, therefore structure is still comparatively complicated, and dust arrester and desulfurizer are not set, the flue gas of discharging can pollute air.
Utility model content
The purpose of this utility model is to provide a kind of device for utilizing waste of boiler, to solve the above-mentioned multinomial defect caused in prior art.
A kind of device for utilizing waste of boiler, comprise external hanging type flue, described external hanging type flue is provided with into mouth and outlet flue, described enter mouth and boiler flue UNICOM, described external hanging type flue is U-shaped pipeline, external hanging type flue inside is provided with spiral helicine water pipe, described water pipe two ends are provided with water inlet and delivery port, described outlet flue is provided with screen pack, described external hanging type stack base is provided with ash releasing tube, described ash releasing tube is provided with jam, described jam can slide in the chute that smoke exhaust pipe side is provided with, described jam end is connected with pull head, described outlet flue is connected with desulfurizer.
Preferably, described desulfurizer comprises desulfurization chamber, and described desulfurization chamber top is provided with atomising device, and described atomising device is connected with charge pump.
Preferably, described desulfurization chamber is connected with deduster, and described deduster is connected with exhaust opening.
Preferably, described pull head outer surface is provided with rubber layer.
Preferably, smooth layer is coated with inside described external hanging type flue.
The utility model has the advantage of: this kind of device for utilizing waste of boiler, by adopting the external hanging type flue of U-shaped, adopt this kind of structural design, reduce the flowing velocity of flue gas, itself and spiral helicine water pipe are extended time of contact, the waste heat of flue gas can be fully utilized, also simplify its structure simultaneously, make simple, save manufacturing cost, described screen pack can carry out preliminary dust removal operation to flue gas, intercept oarse-grained dust, it is made to enter into ash releasing tube, dust accumulation in ash releasing tube to a certain degree time, pull head can be pulled, open jam, dust in ash releasing tube is discharged, this device is also connected with desulfurizer, significantly reduce the sulfur content in the flue gas of discharge, decrease the pollution to air, the feature of environmental protection is good, described desulfurizer comprises desulfurization chamber, described desulfurization chamber top is provided with atomising device, described atomising device is connected with charge pump, structure is simple, practical, described desulfurization chamber is connected with deduster, described deduster is connected with exhaust opening, the particulate material produced in desulfurizer can be absorbed, prevent from it to be discharged in air to pollute, described pull head outer surface is provided with rubber layer, improve comfort level when pull head grips, smooth layer is coated with inside described external hanging type flue, increase the smoothness inside flue, be conducive to dust to fall in ash releasing tube.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of device for utilizing waste of boiler described in the utility model.
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
Wherein: 1-external hanging type flue, 2-enter mouth, 3-outlet flue, 4-boiler flue, 5-water pipe, 6-water inlet, 7-delivery port, 8-screen pack, 9-ash releasing tube, 10-jam, 11-chute, 12-pull head, 13-desulfurization chamber, 14-atomising device, 15-charge pump, 16-deduster, 17-exhaust opening, 18-rubber layer, 19-smooth layer.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
As depicted in figs. 1 and 2, a kind of device for utilizing waste of boiler, comprise external hanging type flue 1, described external hanging type flue 1 is provided with into mouth 2 and outlet flue 3, described enter mouth 2 and boiler flue 4 UNICOM, described external hanging type flue 1 is U-shaped pipeline, external hanging type flue 1 inside is provided with spiral helicine water pipe 5, described water pipe 5 two ends are provided with water inlet 6 and delivery port 7, described outlet flue 3 is provided with screen pack 8, ash releasing tube 9 is provided with bottom described external hanging type flue 1, described ash releasing tube 9 is provided with jam 10, described jam 10 can slide in the chute 11 that smoke exhaust pipe 9 side is provided with, described jam 10 end is connected with pull head 12, described outlet flue 3 is connected with desulfurizer, this kind of device for utilizing waste of boiler, by adopting the external hanging type flue 1 of U-shaped, adopt this kind of structural design, reduce the flowing velocity of flue gas, itself and spiral helicine water pipe 5 are extended time of contact, the waste heat of flue gas can be fully utilized, also simplify its structure simultaneously, make simple, save manufacturing cost, described screen pack 8 can carry out preliminary dust removal operation to flue gas, intercept oarse-grained dust, it is made to enter into ash releasing tube 9, dust accumulation in ash releasing tube 9 to a certain degree time, pull head 12 can be pulled, open jam 11, dust in ash releasing tube 9 is discharged, this device is also connected with desulfurizer, significantly reduce the sulfur content in the flue gas of discharge, decrease the pollution to air, the feature of environmental protection is good.
It should be noted that described desulfurizer comprises desulfurization chamber 13, described desulfurization chamber 13 top is provided with atomising device 14, and described atomising device 14 is connected with charge pump 15, and structure is simple, practical.
In the present embodiment, described desulfurization chamber 13 is connected with deduster 16, and described deduster 16 is connected with exhaust opening 17, the particulate material produced can be absorbed, prevent it to be discharged in air and pollute in desulfurizer.
In the present embodiment, described pull head 12 outer surface is provided with rubber layer 18, improves comfort level when pull head 12 grips.
In addition, inside described external hanging type flue 1, be coated with smooth layer 19, increase the smoothness inside flue, be conducive to dust and fall in ash releasing tube 9.
Based on above-mentioned, this kind of device for utilizing waste of boiler, by adopting the external hanging type flue 1 of U-shaped, adopt this kind of structural design, reduce the flowing velocity of flue gas, itself and spiral helicine water pipe 5 are extended time of contact, the waste heat of flue gas can be fully utilized, also simplify its structure simultaneously, make simple, save manufacturing cost, described screen pack 8 can carry out preliminary dust removal operation to flue gas, intercept oarse-grained dust, it is made to enter into ash releasing tube 9, dust accumulation in ash releasing tube 9 to a certain degree time, pull head 12 can be pulled, open jam 11, dust in ash releasing tube 9 is discharged, this device is also connected with desulfurizer, significantly reduce the sulfur content in the flue gas of discharge, decrease the pollution to air, the feature of environmental protection is good.
As known by the technical knowledge, the utility model can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Allly all to be included in the utility model within the scope of the utility model or being equal to the change in scope of the present utility model.
Claims (5)
1. a device for utilizing waste of boiler, comprise external hanging type flue, described external hanging type flue is provided with into mouth and outlet flue, described enter mouth and boiler flue UNICOM, it is characterized in that, described external hanging type flue is U-shaped pipeline, external hanging type flue inside is provided with spiral helicine water pipe, described water pipe two ends are provided with water inlet and delivery port, described outlet flue is provided with screen pack, described external hanging type stack base is provided with ash releasing tube, described ash releasing tube is provided with jam, described jam can slide in the chute that smoke exhaust pipe side is provided with, described jam end is connected with pull head, described outlet flue is connected with desulfurizer.
2. a kind of device for utilizing waste of boiler according to claim 1, is characterized in that: described desulfurizer comprises desulfurization chamber, described desulfurization chamber top is provided with atomising device, and described atomising device is connected with charge pump.
3. a kind of device for utilizing waste of boiler according to claim 2, it is characterized in that: described desulfurization chamber is connected with deduster, described deduster is connected with exhaust opening.
4. a kind of device for utilizing waste of boiler according to claim 1, is characterized in that: described pull head outer surface is provided with rubber layer.
5. a kind of device for utilizing waste of boiler according to claim 1, is characterized in that: be coated with smooth layer inside described external hanging type flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214781.4U CN204593869U (en) | 2015-04-12 | 2015-04-12 | A kind of device for utilizing waste of boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214781.4U CN204593869U (en) | 2015-04-12 | 2015-04-12 | A kind of device for utilizing waste of boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204593869U true CN204593869U (en) | 2015-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520214781.4U Expired - Fee Related CN204593869U (en) | 2015-04-12 | 2015-04-12 | A kind of device for utilizing waste of boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204593869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645582A (en) * | 2019-06-27 | 2020-01-03 | 温州焕宏纺织品有限公司 | Biomass combustion source discharges smoke and dust cover |
-
2015
- 2015-04-12 CN CN201520214781.4U patent/CN204593869U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645582A (en) * | 2019-06-27 | 2020-01-03 | 温州焕宏纺织品有限公司 | Biomass combustion source discharges smoke and dust cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160412 |