CN205859988U - A kind of small-sized industrial boiler - Google Patents
A kind of small-sized industrial boiler Download PDFInfo
- Publication number
- CN205859988U CN205859988U CN201620302019.6U CN201620302019U CN205859988U CN 205859988 U CN205859988 U CN 205859988U CN 201620302019 U CN201620302019 U CN 201620302019U CN 205859988 U CN205859988 U CN 205859988U
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- China
- Prior art keywords
- coal
- burner hearth
- burner
- defeated device
- boiler
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Abstract
nullThe utility model discloses a kind of small-sized industrial boiler，Including base、Water jacket body and tremie pipe，The top of base is provided with boiler shell，The inside of boiler shell is around being provided with water jacket body，Boiler shell be internally provided with burner hearth，Burner hearth be internally provided with burner，The bottom of burner is provided with slagging-off mouth，Burner hearth be provided above heat exchanger，And heat exchanger is connected with burner hearth by pipeline，The top of heat exchanger is provided with smoke discharging pipe，And the centre of smoke discharging pipe is interspersed is provided with dust arrester，Dust arrester includes drainage screen、And active carbon layer，The side of drainage screen is provided with trachea，This utility model bar shaped tooth by symmetrically arranged transfer roller and its surface，Coal cinder can be pulverized，Coal can be allowed fully to burn in burner hearth，Pulverized coal particle in discharge gas can be effectively removed by the setting of dust arrester，And this dust arrester simple in construction，Good dedusting effect，Can effectively economize on resources.
Description
Technical field
This utility model relates to boiler technology field, is specially a kind of small-sized industrial boiler.
Background technology
Boiler is in use, if the volume of bunker coal is excessive, when entering burning in burner, hardly result in sufficiently burning, so will result in the waste of resource, and substantial amounts of cigarette can be produced at boiler while using, owing to fuel is coal particle, substantial amounts of coal dust granule being contained in cigarette, if be expelled directly out, the pollution of air ambient can be caused, general boiler also can use certain methods to process this problem, common way is exactly to add the device such as air preheater and economizer later, and these apparatus structures are complicated, and the space taken is big.
Utility model content
The purpose of this utility model is to provide a kind of small-sized industrial boiler, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model following technical scheme of offer: a kind of small-sized industrial boiler，Including base、Water jacket body and tremie pipe，The top of described base is provided with boiler shell，The inside of boiler shell is around being provided with water jacket body，Described boiler shell be internally provided with burner hearth，Described burner hearth be internally provided with burner，The bottom of described burner is provided with slagging-off mouth，Described burner hearth be provided above heat exchanger，And heat exchanger is connected with burner hearth by pipeline，The top of described heat exchanger is provided with smoke discharging pipe，And the centre of smoke discharging pipe is interspersed is provided with dust arrester，Described dust arrester includes drainage screen and active carbon layer，The side of described drainage screen is provided with trachea，One end of described trachea is interted and is arranged on the inside of active carbon layer，And same one end of trachea is provided with pore，The bottom of described active carbon layer is provided with liquid chamber，It is provided with aerator on described base，Described aerator is connected with burner by main trachea，And aerator is connected with pipeline by bronchus，The side of described burner hearth is interspersed is provided with defeated device for coal，The exposed one end at burner hearth of described defeated device for coal is provided with conveying motor，And defeated device for coal is provided above hopper in this one end,And hopper is connected with defeated device for coal by tremie pipe，The internal symmetry of described tremie pipe is provided with transfer roller，And transfer roller by belt respectively with the driving motor being arranged on defeated device for coal top，Described defeated device for coal be internally provided with rotating shaft，And the surface configuration of rotating shaft has helical blade，Described controller is arranged on the support of fixing defeated device for coal，And aerator、Motor and conveying motor is driven all to be electrically connected with controller.
Preferably, the quantity of described driving motor is two, and the rotating speed of two driving motors is identical, and rotation direction is contrary.
Preferably, the surface configuration of described transfer roller has triangle bar shaped tooth.
Preferably, the discharging opening of described defeated device for coal is arranged on the inside of hole screen separator.
Compared with prior art, the beneficial effects of the utility model are: this utility model bar shaped tooth by symmetrically arranged transfer roller and its surface, coal cinder can be pulverized, coal can be allowed fully to burn in burner hearth, pulverized coal particle in discharge gas can be effectively removed by the setting of dust arrester, and this dust arrester simple in construction, good dedusting effect, it is possible to effectively economize on resources.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is dust arrester structural representation.
In figure: 1 base, 2 burner hearths, 3 water jacket bodies, 4 burners, 5 slagging-off mouths, 6 pipelines, 7 heat exchangers, 8 smoke discharging pipes, 9 dust arresters, 91 drainage screens, 92 tracheas, 93 active carbon layers, 94 liquid chambers, 95 pores, 10 aerators, 11 main tracheas, 12 bronchus, 13 defeated device for coal, 14 hoppers, 15 tremie pipes, 16 transfer rollers, 17 driving motors, 18 rotating shafts, 19 helical blades, 20 conveying motor, 21 controllers, 22 boiler shells.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-2，A kind of technical scheme of this utility model offer: a kind of small-sized industrial boiler，Including base 1、Water jacket body 3 and tremie pipe 15，The top of base 1 is provided with boiler shell 22，The inside of boiler shell 22 is around being provided with water jacket body 3，Boiler shell 22 be internally provided with burner hearth 2，Burner hearth 2 be internally provided with burner 4，The bottom of burner 4 is provided with slagging-off mouth 5，Burner hearth 2 be provided above heat exchanger 7，And heat exchanger 7 is connected with burner hearth 2 by pipeline 6，The top of heat exchanger 7 is provided with smoke discharging pipe 8，And the centre of smoke discharging pipe 8 is interspersed is provided with dust arrester 9，Dust arrester 9 includes drainage screen 91 and active carbon layer 93，The side of drainage screen 91 is provided with trachea 92，One end of trachea 92 is interted and is arranged on the inside of active carbon layer 93，And same one end of trachea 92 is provided with pore 95，The bottom of active carbon layer 93 is provided with liquid chamber 94，Aerator 10 it is provided with on base 1，Aerator 10 is connected with burner 4 by main trachea 11，And aerator 10 is connected with pipeline 6 by bronchus 12，The side of burner hearth 2 is interspersed is provided with defeated device for coal 13，The discharging opening of defeated device for coal 13 is arranged on the inside of hole screen separator，It is possible to prevent coal to transfer accumulation at discharging opening，Increase coal contacts with air，Be conducive to the abundant burning of coal，The exposed one end at burner hearth 2 of defeated device for coal 13 is provided with conveying motor 20，And defeated device for coal is provided above hopper 14 in this one end,And hopper 14 is connected with defeated device for coal 13 by tremie pipe 15，The internal symmetry of tremie pipe 15 is provided with transfer roller 16，The surface configuration of transfer roller 16 has triangle bar shaped tooth，Can be effectively by the coal of bulk，The granule of grind up powder，Contribute to coal burning in burner hearth 2，And transfer roller 16 by belt respectively with the driving motor 17 being arranged on defeated device for coal 13 top，The quantity driving motor 17 is two，And the rotating speed of two driving motors 17 is identical，Rotation direction is contrary，Defeated device for coal 13 be internally provided with rotating shaft 18，And the surface configuration of rotating shaft 18 has helical blade 19，Controller 21 is arranged on the support of fixing defeated device for coal 13，And aerator 10、Motor 17 and conveying motor 20 is driven all to be electrically connected with controller 21.
Operation principle: this small-sized industrial boiler is in use, motor 17 is driven to drive transfer roller 16 to rotate, coal in tremie pipe 15 is given and pulverizes, and the burner 4 being transported in burner hearth 2 by defeated device for coal 13 is burnt, aerator 10 carries air to burner 4, help burning of coal, the cinder that burning produces is discharged from slagging-off mouth 5, the hot cigarette that burning produces sends into heat exchanger 7 from pipeline 6, waste gas through heat exchange, enter dust arrester 9 by exhaustor, filtered by drainage screen 91, active carbon layer 93 absorb the coal particles removed in waste gas.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
- null1. a small-sized industrial boiler，Including base (1)、Water jacket body (3) and tremie pipe (15)，It is characterized in that: the top of described base (1) is provided with boiler shell (22)，The inside of boiler shell (22) is around being provided with water jacket body (3)，Described boiler shell (22) be internally provided with burner hearth (2)，Described burner hearth (2) be internally provided with burner (4)，The bottom of described burner (4) is provided with slagging-off mouth (5)，Described burner hearth (2) be provided above heat exchanger (7)，And heat exchanger (7) is connected with burner hearth (2) by pipeline (6)，The top of described heat exchanger (7) is provided with smoke discharging pipe (8)，And the centre of smoke discharging pipe (8) is interspersed is provided with dust arrester (9)，Described dust arrester (9) includes drainage screen (91) and active carbon layer (93)，The side of described drainage screen (91) is provided with trachea (92)，The interspersed inside being arranged on active carbon layer (93), one end of described trachea (92)，And same one end of trachea (92) is provided with pore (95)，The bottom of described active carbon layer (93) is provided with liquid chamber (94)，Aerator (10) it is provided with on described base (1)，Described aerator (10) is connected with burner (4) by main trachea (11)，And aerator (10) is connected with pipeline (6) by bronchus (12)，The side of described burner hearth (2) is interspersed is provided with defeated device for coal (13)，The exposed one end at burner hearth (2) of described defeated device for coal (13) is provided with conveying motor (20)，Described defeated device for coal (13) is provided above hopper (14) in this one end,And hopper (14) is connected with defeated device for coal (13) by tremie pipe (15)，The internal symmetry of described tremie pipe (15) is provided with transfer roller (16)，And transfer roller (16) by belt respectively with the driving motor (17) being arranged on defeated device for coal (13) top，Described defeated device for coal (13) be internally provided with rotating shaft (18)，And the surface configuration of rotating shaft (18) has helical blade (19)，Controller (21) is arranged on the support of fixing defeated device for coal (13)，And aerator (10)、Motor (17) and conveying motor (20) is driven all to be electrically connected with controller (21).
- A kind of small-sized industrial boiler the most according to claim 1, it is characterised in that: the quantity of described driving motor (17) is two, and the rotating speed of two driving motors (17) is identical, and rotation direction is contrary.
- A kind of small-sized industrial boiler the most according to claim 1, it is characterised in that: the surface configuration of described transfer roller (16) has triangle bar shaped tooth.
- A kind of small-sized industrial boiler the most according to claim 1, it is characterised in that: the discharging opening of described defeated device for coal (13) is arranged on the inside of hole screen separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620302019.6U CN205859988U (en) | 2016-04-12 | 2016-04-12 | A kind of small-sized industrial boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620302019.6U CN205859988U (en) | 2016-04-12 | 2016-04-12 | A kind of small-sized industrial boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205859988U true CN205859988U (en) | 2017-01-04 |
Family
ID=57642609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620302019.6U Expired - Fee Related CN205859988U (en) | 2016-04-12 | 2016-04-12 | A kind of small-sized industrial boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205859988U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726300A (en) * | 2017-10-27 | 2018-02-23 | 宁波市江北区伊人宝贸易有限公司 | A kind of energy-saving combustion boiler |
| CN110440280A (en) * | 2019-08-01 | 2019-11-12 | 安徽德邦化工有限公司 | A kind of energy-saving efficient boiler |
| CN110848663A (en) * | 2019-12-03 | 2020-02-28 | 河北昊天热力发展有限公司 | High-efficient automatic coal-fired heating device |
| CN112032707A (en) * | 2020-09-07 | 2020-12-04 | 浙江哲丰能源发展有限公司 | Combustion boiler for coal power plant |
-
2016
- 2016-04-12 CN CN201620302019.6U patent/CN205859988U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726300A (en) * | 2017-10-27 | 2018-02-23 | 宁波市江北区伊人宝贸易有限公司 | A kind of energy-saving combustion boiler |
| CN110440280A (en) * | 2019-08-01 | 2019-11-12 | 安徽德邦化工有限公司 | A kind of energy-saving efficient boiler |
| CN110440280B (en) * | 2019-08-01 | 2021-06-18 | 安徽德邦化工有限公司 | High-efficiency energy-saving boiler |
| CN110848663A (en) * | 2019-12-03 | 2020-02-28 | 河北昊天热力发展有限公司 | High-efficient automatic coal-fired heating device |
| CN112032707A (en) * | 2020-09-07 | 2020-12-04 | 浙江哲丰能源发展有限公司 | Combustion boiler for coal power plant |
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| 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 |
Granted publication date: 20170104 Termination date: 20170412 |
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| CF01 | Termination of patent right due to non-payment of annual fee |