CN207584792U - A kind of energy-saving boiler steam sootblower nozzle anti-blocking plug device - Google Patents
A kind of energy-saving boiler steam sootblower nozzle anti-blocking plug device Download PDFInfo
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- CN207584792U CN207584792U CN201721749962.2U CN201721749962U CN207584792U CN 207584792 U CN207584792 U CN 207584792U CN 201721749962 U CN201721749962 U CN 201721749962U CN 207584792 U CN207584792 U CN 207584792U
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- upside
- valve
- tracheae
- nozzle
- shell
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Abstract
The utility model discloses a kind of energy-saving boiler steam sootblower nozzle anti-blocking plug devices, including intake section, distributary division, jet portion, nozzle, shell, the distributary division is provided on the upside of the intake section, the jet portion is provided on the upside of the distributary division, each section includes a shell, the nozzle is provided on the upside of the jet portion, air inlet pipe is provided on the inside of the intake section, comprehensive valve is provided on the upside of the air inlet pipe, the comprehensive valve includes an internal valve, outer valve is provided on the outside of the internal valve, interior tracheae is provided on the upside of the internal valve, outer tracheae is provided on the upside of the outer valve, the interior tracheae is provided centrally with branching block, isocon is provided on the upside of the interior tracheae, air jet pipe is provided on the upside of the isocon, dust screen is provided on the upside of the air jet pipe.The beneficial effects of the utility model are：More energy efficient, anti-clogging effect is more preferable, and soot blowing effect is more preferable.
Description
Technical field
The utility model is related to soot blower design field, more particularly to a kind of energy-saving boiler steam sootblower nozzle
Preventing clogging up device.
Background technology
In the course of work of boiler, it can usually continue dust in pipeline, so being generally provided with soot blowing in boiler
Device, soot blower are divided into high pressure ability of swimming and steam-type, and steam-type soot blower therein is by an air inlet pipe, on air inlet pipe top
One valve is set, an air jet pipe is set on valve, steam is blown out blowing by connection nozzle in air jet pipe top by nozzle
Ash, but in use it occur frequently that the situation of dust plug nozzle, a kind of sootblower nozzle occurred, and be provided with later
Two tracheaes, a tracheae are used as normal work, another tracheae is ventilated when soot blower does not work, constantly spray outward
Gas, this device can effectively prevent dust plug nozzle, but this mode is disadvantageous in that, endotracheal air pressure is not
It can adjust, energy dissipation may be caused.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of energy-saving boiler steam soot blowing
Device nozzle anti-blocking plug device.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of energy-saving boiler steam sootblower nozzle anti-blocking plug device, including intake section, distributary division, jet portion, spray
Head, shell, the intake section upside are provided with the distributary division, the jet portion, each section are provided on the upside of the distributary division
Include a shell, the nozzle is provided on the upside of the jet portion, is provided with air inlet pipe on the inside of the intake section, institute
It states and comprehensive valve is provided on the upside of air inlet pipe, the comprehensive valve includes an internal valve, and outer valve is provided on the outside of the internal valve, described interior
Interior tracheae is provided on the upside of valve, outer tracheae is provided on the upside of the outer valve, the interior tracheae is provided centrally with branching block, described interior
Isocon is provided on the upside of tracheae, air jet pipe is provided on the upside of the isocon, dust screen is provided on the upside of the air jet pipe.
In above structure, gas enters nozzle from the air inlet pipe, and the internal valve is arrived in the comprehensive valve by soot blower control
System needs internal valve when soot blowing to open, and the outer valve is closed, and gas enters the interior tracheae from the air inlet pipe, is led to
When crossing the branching block in the interior tracheae, two air flues are divided by the branching block, respectively enter two isocons,
Enter the air jet pipe from two isocons again, soot blowing, when soot blower does not work, the internal valve are carried out by the nozzle
It closes, the outer valve is opened, and the gas in the air inlet pipe is passed through two outer tracheaes by the outer valve after pressure regulation, from
Two outer tracheaes enter corresponding isocon, enter back into the air jet pipe, constantly outside by the nozzle
Jet, avoids dust from blocking the air jet pipe, and the outer valve can also adjust the outer endotracheal gas according to boiler working level
Pressure, selects most suitable air pressure.
In order to further improve anti-clogging quality, the outer tracheae sets two, and the isocon is also two, it is described into
Tracheae is connected with the shell by screw fastening, and the air inlet pipe is connected through a screw thread with the comprehensive valve.
In order to further improve anti-clogging quality, the internal valve is connected with the outer valve by screw fastening, described comprehensive
It closes valve with the shell by screw fastening to be connected, the outer tracheae is connected through a screw thread with the outer valve.
In order to further improve anti-clogging quality, the internal valve is connected through a screw thread with the interior tracheae, the branching block
Connect with the interior tracheae by being weldingly connected, the isocon is fixedly connected with the interior tracheae, the outer tracheae with described point
Flow tube is fixedly connected.
In order to further improve anti-clogging quality, the isocon is connect with the air jet pipe by being weldingly connected, the spray
Tracheae is connect with the nozzle by being weldingly connected, and the nozzle is connect with the dust screen by being weldingly connected.
In order to further improve anti-clogging quality, the outer tracheae is connect with the shell by being weldingly connected, the interior gas
Pipe connect with the shell by being weldingly connected, the isocon is connect with the shell by being weldingly connected, the nozzle with it is described
Shell is connect by being weldingly connected.
The beneficial effects of the utility model are：More energy efficient, anti-clogging effect is more preferable, and soot blowing effect is more preferable.
Description of the drawings
Fig. 1 is a kind of front view of energy-saving boiler steam sootblower nozzle anti-blocking plug device described in the utility model；
Fig. 2 is a kind of main section view of energy-saving boiler steam sootblower nozzle anti-blocking plug device described in the utility model
Figure；
Fig. 3 is a kind of vertical view of energy-saving boiler steam sootblower nozzle anti-blocking plug device described in the utility model.
The reference numerals are as follows：
1st, intake section；2nd, distributary division；3rd, jet portion；4th, nozzle；5th, air inlet pipe；6th, comprehensive valve；7th, branching block；8th, jet
Pipe；9th, dust screen；10th, isocon；11st, outer tracheae；12nd, interior tracheae；13rd, internal valve；14th, outer valve；15th, shell.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of energy-saving boiler steam sootblower nozzle anti-blocking plug device including intake section 1, divides
Stream portion 2, jet portion 3, nozzle 4, shell 15,1 upside of intake section are provided with the distributary division 2, and distributary division 2 divides for arranging
Block 7 is flowed, 2 upside of distributary division is provided with the jet portion 3, and for arranging air jet pipe 8, each section includes one in jet portion 3
A shell 15, shell 15 is for arranging comprehensive valve 6 etc., and 3 upside of jet portion is provided with the nozzle 4, and nozzle 4 is used for
Jet, 1 inside of intake section are provided with air inlet pipe 5, and air inlet pipe 5 is used for air inlet, and 5 upside of air inlet pipe is provided with comprehensive valve
6, comprehensive valve 6 is for controlling air-flow, and the comprehensive valve 6 includes an internal valve 13, and internal valve 13 is used to control 12 break-make of interior tracheae, institute
It states 13 outside of internal valve and is provided with outer valve 14, for outer valve 14 for controlling outer 11 break-make of tracheae, 13 upside of internal valve is provided with interior gas
Pipe 12, interior tracheae 12 are used for main soot blowing, and outer 14 upside of valve is provided with outer tracheae 11, and outer tracheae 11 is used to prevent dust from entering
Air jet pipe 8, the interior tracheae 12 are provided centrally with branching block 7, and branching block 7 is used for shunt gas, and 12 upside of interior tracheae is set
Isocon 10 is equipped with, 10 upside of isocon is provided with air jet pipe 8, and 8 upside of air jet pipe is provided with dust screen 9, gear ash
Net 9 is used to keep off ash.
In above structure, gas enters nozzle from the air inlet pipe 5, and the internal valve 13 is arrived in the comprehensive valve 6 by soot blowing
Device controls, and the internal valve 13 when soot blowing is needed to open, and the outer valve 14 is closed, described in gas from the air inlet pipe 5 entrance
Interior tracheae 12 during by the branching block 7 in the interior tracheae 12, is divided to for two air flues by the branching block 7, is respectively enterd
Two isocons 10, then enter the air jet pipe 8 from two isocons 10, soot blowing is carried out by the nozzle 4, is blown
When grey device does not work, the internal valve 13 is closed, and the outer valve 14 is opened, and the outer valve 14 passes through the gas in the air inlet pipe 5
Two outer tracheaes 11 are passed through after crossing pressure regulation, enter corresponding isocon 10 from two outer tracheaes 11, then
Into the air jet pipe 8, by the nozzle 4 constantly outside jet, dust is avoided to block the air jet pipe 8, the outer valve 14
The air pressure in the outer tracheae 11 can be also adjusted according to boiler working level, selects most suitable air pressure.
In order to further improve anti-clogging quality, the outer tracheae 11 sets two, and the isocon 10 is also two, institute
Air inlet pipe 5 to be stated with the shell 15 by screw fastening to be connected, the air inlet pipe 5 is connected through a screw thread with the comprehensive valve 6,
The internal valve 13 is connected with the outer valve 14 by screw fastening, and the comprehensive valve 6 is fastened with the shell 15 by screw
It is connected, the outer tracheae 11 is connected through a screw thread with the outer valve 14, and the internal valve 13 passes through screw thread with the interior tracheae 12
Connection, the branching block 7 are connect with the interior tracheae 12 by being weldingly connected, and the isocon 10 is fixed with the interior tracheae 12 to be connected
It connects, the outer tracheae 11 is fixedly connected with the isocon 10, and the isocon 10 is with the air jet pipe 8 by being weldingly connected
It connecing, the air jet pipe 8 is connect with the nozzle 4 by being weldingly connected, and the nozzle 4 is connect with the dust screen 9 by being weldingly connected,
The outer tracheae 11 is connect with the shell 15 by being weldingly connected, and the interior tracheae 12 is with the shell 15 by being weldingly connected
It connects, the isocon 10 is connect with the shell 15 by being weldingly connected, and the nozzle 4 is with the shell 15 by being weldingly connected
It connects.
The basic principle, main feature and advantage of the utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (6)
1. a kind of energy-saving boiler steam sootblower nozzle anti-blocking plug device, it is characterised in that：Including intake section (1), shunting
Portion (2), jet portion (3), nozzle (4), shell (15), are provided with the distributary division (2) on the upside of the intake section (1), described point
The jet portion (3) is provided on the upside of stream portion (2), each section includes a shell (15), jet portion (3) upside
The nozzle (4) is provided with, air inlet pipe (5) is provided on the inside of the intake section (1), is provided on the upside of the air inlet pipe (5) comprehensive
Valve (6) is closed, the comprehensive valve (6) includes an internal valve (13), outer valve (14), the internal valve are provided on the outside of the internal valve (13)
(13) upside is provided with interior tracheae (12), and outer tracheae (11), interior tracheae (12) center are provided on the upside of the outer valve (14)
Branching block (7) is provided with, isocon (10) is provided on the upside of the interior tracheae (12), spray is provided on the upside of the isocon (10)
Tracheae (8), air jet pipe (8) upside are provided with dust screen (9).
2. a kind of energy-saving boiler steam sootblower nozzle anti-blocking plug device according to claim 1, it is characterised in that：
The outer tracheae (11) sets two, and the isocon (10) is also two, and the air inlet pipe (5) passes through with the shell (15)
Screw fastening is connected, and the air inlet pipe (5) is connected through a screw thread with the comprehensive valve (6).
3. a kind of energy-saving boiler steam sootblower nozzle anti-blocking plug device according to claim 1, it is characterised in that：
The internal valve (13) is connected with the outer valve (14) by screw fastening, and the comprehensive valve (6) passes through with the shell (15)
Screw fastening is connected, and the outer tracheae (11) is connected through a screw thread with the outer valve (14).
4. a kind of energy-saving boiler steam sootblower nozzle anti-blocking plug device according to claim 1, it is characterised in that：
The internal valve (13) is connected through a screw thread with the interior tracheae (12), and the branching block (7) passes through weldering with the interior tracheae (12)
It connects and is connected, the isocon (10) is fixedly connected with the interior tracheae (12), the outer tracheae (11) and the isocon
(10) it is fixedly connected.
5. a kind of energy-saving boiler steam sootblower nozzle anti-blocking plug device according to claim 1, it is characterised in that：
The isocon (10) is connect with the air jet pipe (8) by being weldingly connected, and the air jet pipe (8) passes through weldering with the nozzle (4)
It connects and is connected, the nozzle (4) is connect with the dust screen (9) by being weldingly connected.
6. a kind of energy-saving boiler steam sootblower nozzle anti-blocking plug device according to claim 1, it is characterised in that：
The outer tracheae (11) is connect with the shell (15) by being weldingly connected, and the interior tracheae (12) passes through weldering with the shell (15)
It connects and is connected, the isocon (10) is connect with the shell (15) by being weldingly connected, the nozzle (4) and the shell (15)
It is connect by being weldingly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721749962.2U CN207584792U (en) | 2017-12-15 | 2017-12-15 | A kind of energy-saving boiler steam sootblower nozzle anti-blocking plug device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721749962.2U CN207584792U (en) | 2017-12-15 | 2017-12-15 | A kind of energy-saving boiler steam sootblower nozzle anti-blocking plug device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207584792U true CN207584792U (en) | 2018-07-06 |
Family
ID=62737904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721749962.2U Active CN207584792U (en) | 2017-12-15 | 2017-12-15 | A kind of energy-saving boiler steam sootblower nozzle anti-blocking plug device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207584792U (en) |
-
2017
- 2017-12-15 CN CN201721749962.2U patent/CN207584792U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel energy -saving pot stove steam soot blower nozzle is prevented blockking up device Effective date of registration: 20200723 Granted publication date: 20180706 Pledgee: Ningxiang Hunan rural commercial bank Limited by Share Ltd. Pledgor: CHANGSHA TIANNING THERMAL POWER Co.,Ltd. Registration number: Y2020980004324 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230725 Granted publication date: 20180706 Pledgee: Ningxiang Hunan rural commercial bank Limited by Share Ltd. Pledgor: CHANGSHA TIANNING THERMAL POWER Co.,Ltd. Registration number: Y2020980004324 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |