CN203190428U - Shock wave soot blower - Google Patents
Shock wave soot blower Download PDFInfo
- Publication number
- CN203190428U CN203190428U CN 201320064648 CN201320064648U CN203190428U CN 203190428 U CN203190428 U CN 203190428U CN 201320064648 CN201320064648 CN 201320064648 CN 201320064648 U CN201320064648 U CN 201320064648U CN 203190428 U CN203190428 U CN 203190428U
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- shock wave
- pulse shock
- initiator
- distributor
- wave
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Abstract
The utility model relates to a shock wave soot blower which comprises a plurality of pulse shock wave initiators which are connected in parallel mutually, one sides of the pulse shock wave initiators are connected with a fuel gas distributor and an air distributor through fuel gas branch pipes and air main pipes, the fuel gas distributor and the air distributor are connected with a flow regulation cabinet, the other sides of the pulse shock wave initiators are connected in parallel with a plurality of pulse shock wave generators through mixed gas conduits, each pulse shock wave generator is provided with a emitting nozzle, and the pulse shock wave initiators, the fuel gas distributor, the air distributor and the flow regulation cabinet are all connected with a central intelligent controller through controlling cables. The shock wave soot blower has the advantages that the flow regulation cabinet is additionally arranged and carries out reasonable distribution on gas flow, so that the gas use ratio is improved, controllability of shock wave energy is improved, and the problem that a soot blowing surface is damaged is avoided. Meanwhile, multiple cascade protection is adopted for the device, and safety factors are greatly improved.
Description
Technical field
The utility model relates to a kind of shock-wave ash blowing device.
Background technology
The various Industrial Boilers of extensive use such as pulverized-coal fired boiler, CFBB, oil burning boiler, waste-heat oven, heating furnace, hot-blast stove, technology stove and incinerator etc. in the energy and environmental protection field.These boilers are in running, and its heating surface generally is easy to generate dust stratification, and flue gas resistance is increased, and boiler thermal output descends, and exhaust gas temperature raises, and has a strong impact on the normal operation of boiler.
Present stage, extensive practical various slag-blowing equipmemts in the boiler applications field wherein replace traditional " steam is wet to be blown " mode with " shock wave is dried to be blown " and especially are subjected to user's welcome." shock wave is dried to be blown " mode has fundamentally solved " steam wet blows " existing problem, has avoided blowing the smoke moisture increase that causes because of wet, causes blowing the problem that grey decrease in efficiency, corrosive pipeline speed up.But, present stage employed " shock wave is dried to be blown " equipment---being the shock-wave ash blowing device exists problems in structure and control mode design, as: 1, the SHOCK ENERGY controlled amount is poor, is prone to the impaired problem of red dog of blowing.2, control performance is poor, and control mode is artificial controlled tubulation reason, and the fault rate height can not guarantee that soot blower system moves reliably and with long-term.3, igniting chamber igniting, lighting valve switch are frequent, easily produce the high temperature heating.4, structure is disperseed, the Installation and Debugging difficulty, and adaptive capacity is poor, occurs the gas leakage problem easily.
The utility model content
The purpose of this utility model provides a kind of shock-wave ash blowing device, to overcome present prior art above shortcomings.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of shock-wave ash blowing device, comprise some pulse shock wave initiator, described pulse shock wave initiator comprises blender, this blender is provided with igniter, spark arrester, pressure transmitter and filter-press, be connected in parallel between the described pulse shock wave initiator, one side of pulse shock wave initiator is connected with gas distributor and air distributor by combustion gas bypass duct and air main road pipe, be connected with the Flow-rate adjustment cabinet on gas distributor and the air distributor, the opposite side of described pulse shock wave initiator is parallel with some pulse shock wave generators by gas mixture conduit, the pulse shock wave generator is provided with the emission spout, described pulse shock wave initiator, gas distributor, air distributor all is connected with central intelligent controller by the control cable with the Flow-rate adjustment cabinet.
Further, be provided with leakage detector in the described pulse shock wave initiator.
Further, be provided with the fired state detector in the described pulse shock wave initiator.
Further, be provided with the overtemperature prote module in the described pulse shock wave initiator.
Further, described central intelligent controller is the fully-automatic intelligent system controller based on the PCL programming.
The beneficial effects of the utility model are: this device has been set up the Flow-rate adjustment cabinet, and the flow of gas has been carried out reasonable distribution, makes the gas effciency height, has improved the controllability of SHOCK ENERGY size, has avoided blowing red dog and impaired problem occurred.Simultaneously, this device has adopted multiple cascade protection, has improved safety coefficient greatly, has guaranteed the safe operation of equipment.In addition, this device adopts intelligentized design, greatly facilitates daily management and the maintenance of equipment, has higher economy and practicality.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the structural representation of the described shock-wave ash blowing device of the utility model embodiment.
Among the figure:
1, pulse shock wave initiator; 2, combustion gas bypass duct; 3, air main road pipe; 4, gas distributor; 5, air distributor; 6, Flow-rate adjustment cabinet; 7, gas mixture conduit; 8, pulse shock wave generator; 9, emission spout; 10, control cable; 11, central intelligent controller.
The specific embodiment
As shown in Figure 1, the described a kind of shock-wave ash blowing device of the utility model embodiment, comprise some pulse shock wave initiator 1, described pulse shock wave initiator 1 comprises blender, this blender is provided with igniter, spark arrester, pressure transmitter and filter-press, be connected in parallel between the described pulse shock wave initiator 1, one side of pulse shock wave initiator 1 is connected with gas distributor 4 and air distributor 5 by combustion gas bypass duct 2 and air main road pipe 3, be connected with Flow-rate adjustment cabinet 6 on gas distributor 4 and the air distributor 5, the opposite side of described pulse shock wave initiator 1 is parallel with some pulse shock wave generators 8 by gas mixture conduit 7, pulse shock wave generator 8 is provided with emission spout 9, described pulse shock wave initiator 1, gas distributor 4, air distributor 5 all is connected with central intelligent controller 11 by control cable 10 with Flow-rate adjustment cabinet 6.
Be provided with leakage detector, fired state detector, overtemperature prote module in the described pulse shock wave initiator 1.Described central intelligent controller 11 is the fully-automatic intelligent system controller based on the PCL programming.
During use, Flow-rate adjustment cabinet 6 can carry out reasonable distribution to the flow of gas according to different requirements, makes and reduces the waste of gas resource by the gas effciency height, improves the controllability of SHOCK ENERGY size, has avoided blowing red dog and impaired problem occurred.And leakage detector, fired state detector and overtemperature prote module in the pulse shock wave initiator 1 can be carried out multiple cascade protection to this device, improve safety coefficient greatly, have guaranteed the safe operation of equipment.In addition, this device adopts based on PCL programming intelligentized design, greatly facilitates daily management and the maintenance of equipment, has avoided labor management error and untimely problem to occur, has higher economy and practicality.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, all drops within the protection domain of the present utility model.
Claims (5)
1. shock-wave ash blowing device, comprise some pulse shock wave initiator (1), described pulse shock wave initiator (1) comprises blender, this blender is provided with igniter, spark arrester, pressure transmitter and filter-press, it is characterized in that: be connected in parallel between the described pulse shock wave initiator (1), one side of pulse shock wave initiator (1) is connected with gas distributor (4) and air distributor (5) by combustion gas bypass duct (2) and air main road pipe (3), be connected with Flow-rate adjustment cabinet (6) on gas distributor (4) and the air distributor (5), the opposite side of described pulse shock wave initiator (1) is parallel with some pulse shock wave generators (8) by gas mixture conduit (7), pulse shock wave generator (8) is provided with emission spout (9), described pulse shock wave initiator (1), gas distributor (4), air distributor (5) all is connected with central intelligent controller (11) by control cable (10) with Flow-rate adjustment cabinet (6).
2. shock-wave ash blowing device according to claim 1 is characterized in that: be provided with leakage detector in the described pulse shock wave initiator (1).
3. shock-wave ash blowing device according to claim 2 is characterized in that: be provided with the fired state detector in the described pulse shock wave initiator (1).
4. shock-wave ash blowing device according to claim 3 is characterized in that: be provided with the overtemperature prote module in the described pulse shock wave initiator (1).
5. according to any described shock-wave ash blowing device of claim 1-4, it is characterized in that: described central intelligent controller (11) is the fully-automatic intelligent system controller based on the PCL programming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320064648 CN203190428U (en) | 2013-02-05 | 2013-02-05 | Shock wave soot blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320064648 CN203190428U (en) | 2013-02-05 | 2013-02-05 | Shock wave soot blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203190428U true CN203190428U (en) | 2013-09-11 |
Family
ID=49107284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320064648 Expired - Fee Related CN203190428U (en) | 2013-02-05 | 2013-02-05 | Shock wave soot blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203190428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317530A (en) * | 2018-03-27 | 2018-07-24 | 中山市天乙能源有限公司 | A kind of waste incineration and generating electricity boiler pulse shockwave dust-blower |
-
2013
- 2013-02-05 CN CN 201320064648 patent/CN203190428U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317530A (en) * | 2018-03-27 | 2018-07-24 | 中山市天乙能源有限公司 | A kind of waste incineration and generating electricity boiler pulse shockwave dust-blower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Hong Guang Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Hong Guang Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20150205 |
|
| EXPY | Termination of patent right or utility model |