CN211011431U - Gas energy sonic boom shock wave soot blower - Google Patents
Gas energy sonic boom shock wave soot blower Download PDFInfo
- Publication number
- CN211011431U CN211011431U CN201921661872.7U CN201921661872U CN211011431U CN 211011431 U CN211011431 U CN 211011431U CN 201921661872 U CN201921661872 U CN 201921661872U CN 211011431 U CN211011431 U CN 211011431U
- Authority
- CN
- China
- Prior art keywords
- gas
- valve
- gas collecting
- split
- collecting tank
- 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
Images
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model relates to a gas can sound explosion shock wave soot blower, including air compressor, the branch formula gas collecting tank, the spray gun, safety vent valve and gas holder, the branch formula gas collecting tank is a plurality of, the air compressor output links to each other with the gas holder input, the gas holder links to each other with a plurality of branch formula gas collecting tanks through the safety vent valve, every branch formula gas collecting tank includes a plurality of output line and solenoid valve, it has a plurality of solenoid valves to connect on every branch formula gas collecting tank, every solenoid valve connects to every group spray gun through every output line, have nozzle assembly on every group spray gun, nozzle assembly includes a plurality of nozzles, branch formula gas collecting tank and multiunit spray gun adopt the time sharing multiplexing mode, perhaps/and adopt the time sharing multiplexing mode of using. The utility model discloses optimize deposition clearance mechanism, its surface ash floating is decided can the clean up. The problem that the heat loss is reduced due to the fact that the ash deposition on the heating surface of the boiler tube bundle is too thick is solved, after the device is put into operation, the labor maintenance force is reduced, the operation rate of the device is improved, the service cycle of the device is prolonged, and the defect rate of the device is reduced.
Description
Technical Field
The utility model relates to a gas can sonic boom shock wave soot blower.
Background
In the production process of an ASH furnace SP furnace of each cement kiln line AQC furnace in the waste heat power generation department, serious ASH collection exists on an overheated heating surface, the ASH collection thickness of a single power station reaches about forty centimeters, and great influence is caused on the power generation of overheating absorption heat energy. The cement kiln line adopts a vibration ash removal mode, the effect is not ideal, and great potential safety hazard exists in manual online ash removal. The design of the boiler adopts a hanging wall type, a heavy hammer beating ash removal mode is adopted, certain damage can be caused to a radiator pipe in the ash removal process, heat exchange air pipes of preheating furnaces of several power stations are caused, and the pipe explosion phenomenon is prominent. The difficulty of the equipment maintenance process is high, the maintenance input cost is high, and the maintenance frequency is too frequent. At present, the utilization rate of the rapping soot blower is low, equipment defects are easy to occur, and a plurality of devices are in an inactive state, so that the heat exchange effect is low. Other soot blowing design manufacturers invest about seventy thousand of soot cleaning modes, and the soot cleaning modes are not suitable for heating modes of cement furnaces, have soot blowing dead angles and influence heating effects. The prior art does not adopt a buffer device, does not adopt a split gas collecting tank, and only adopts mixed gas to come out and pass through a guide pipe, and the guide pipe passes through a nozzle to spray gas.
Disclosure of Invention
An object of the utility model is to provide a gas can sonic boom shock wave soot blower optimizes deposition clearance mechanism, and the time division multiplex when minute formula gas collection tank and spray gun adopt or/and the time division multiplex of stack formula use mode clearance deposition, and the deposition can the clean up in its boiler inner space.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the gas energy sonic boom shock wave soot blower comprises an air compressor, a plurality of split gas collecting tanks and spray guns, wherein nozzles are arranged on the spray guns, the split gas collecting tanks are multiple, the gas energy sonic boom shock wave soot blower further comprises a safety pressure regulating valve and a gas storage tank, the output end of the air compressor is connected with the input end of the gas storage tank, the gas storage tank is connected with the split gas collecting tanks through the safety pressure regulating valve, each split gas collecting tank comprises a plurality of output pipelines and a plurality of electromagnetic valves, each split gas collecting tank is connected with each group of spray guns through each output pipeline, each group of spray guns is provided with a nozzle assembly, each nozzle assembly comprises a plurality of nozzles, the split gas collecting tanks and the plurality of groups of spray guns adopt a time division multiplexing mode from head to tail, or/and the split gas collecting tanks and the plurality of groups of spray guns adopt a superposition type time division multiplexing mode.
Further, the electromagnetic valve is an electromagnetic pulse valve.
The gas-liquid separation device further comprises a buffer device, a first flange, a second flange and a third flange, wherein the input end of the electromagnetic pulse valve is connected with the gas outlet of the split gas collecting tank, the output end of the electromagnetic pulse valve is connected with one end of the buffer device through the first flange, the other end of the buffer device is connected to the output pipeline through the second flange, and the other end of the output pipeline is connected to the spray gun through the sealing device and the third flange.
Furthermore, a plurality of groups of spray guns are arranged on one split type gas collecting tank, a plurality of split type gas collecting tanks can be arranged on one layer of structure, and a plurality of rows of split type gas collecting tanks are respectively arranged into a plurality of layers.
The output end of each electronic instrument program control device is respectively connected to the control end of the electromagnetic pulse valve of the corresponding row number of the split gas collecting tanks on each layer and each row, and the output end of each electronic instrument program control device is used for controlling the working state of each group of spray guns on the split gas collecting tanks.
Further, the air compressor outputs compressor gas within 1M3 per minute, the gas storage tanks are three gas storage tanks within 1M3 connected in series, the total gas storage amount is within 3M3, each split gas collection tank stores 2.8L-3L of gas, the rated pressure of each split gas collection tank is 0.8-1.2MPa, the working pressure of the electromagnetic pulse valve is 0.4MPa-0.6MPa, the number of the split gas collection tanks is arranged according to the size of a boiler space, 3-6 split gas collection tanks are arranged on each layer, each split gas collection tank is connected with 4-6 spray guns, and each spray gun is provided with 8-12 spray nozzles.
Furthermore, the device also comprises a manual control ball valve, and the inlet of each layer of the split gas collecting tank is connected with one manual control ball valve.
Further, still include: the air dryer comprises a first manual valve, a second manual valve, a third manual main valve, a first pressure gauge, a second pressure gauge, a third pressure gauge, a first safety valve, a first drain valve and an air dryer, wherein the air compressor is connected to an air storage tank through the first manual valve, the air storage tank is connected with the first pressure gauge, the first safety valve and the first drain valve, the air storage tank is connected with the air dryer through the second manual valve, the second pressure gauge is connected to a pipeline connecting the second manual valve and the air dryer, the air dryer is connected with the third manual main valve through a safety pressure regulating valve, the third manual main valve is connected with each manual control ball valve, the third pressure gauge is connected to a pipeline between the safety pressure regulating valve and the third manual main valve, and the output end of the third pressure gauge is connected to the input end of the electronic instrument program control device.
And the fourth pressure gauge, the second safety valve and the second drain valve are respectively positioned on the split gas collecting tank.
Furthermore, the number of the air storage tanks is 3, one end of each air storage tank is connected with an air compressor in series, and the other end of each air storage tank is connected with a safety pressure regulating valve.
Advantageous effects
The utility model discloses owing to adopt above-mentioned scheme to optimize deposition clearance mechanism, the time division multiplexing mode or/and the multiplexing mode clearance deposition of time division multiplexing when adopting, its surface floats the ash and can the clean up. The problem that the heat loss is reduced due to the fact that the ash accumulation on the heating surface of the boiler tube bundle is too thick is solved, the annual increase of the generated energy is at least over 50 ten thousand KWh, and the annual increase of the benefit is 25 ten thousand yuan according to the electricity price of 0.5 yuan/KWh. After the equipment is put into operation, the labor maintenance force is reduced, the maintenance cost is input, the equipment putting-into-operation rate is improved, the service cycle of the equipment is prolonged, and the equipment defect rate is reduced. The safety risk of manual ash removal does not exist, the production effect is improved, the equipment operation is simple, and the controllable rate is high.
Drawings
FIG. 1 is a schematic diagram of the principle of the gas energy sonic boom shock wave soot blower of the present invention;
fig. 2 is the structural schematic diagram of the split gas collecting tank, the spray gun and the nozzle of the utility model.
Detailed Description
In order to make the principle and advantages of the present invention become clearer, the following description will proceed with further detailed description in conjunction with the accompanying drawings and specific embodiments. In the present embodiment, the specific embodiments described are only for explaining the present invention, and are not used to limit the present invention.
Example one
As shown in fig. 1, the gas energy sonic boom shock wave soot blower includes an air compressor 1, a plurality of divided gas tanks 22 and spray guns 20, the divided gas tanks 22 include a plurality of safety pressure regulating valves 4 and a gas storage tank 2, an output end of the air compressor 1 is connected to an input end of the gas storage tank 2, the gas storage tank 2 is connected to the plurality of divided gas tanks 22 through the safety pressure regulating valves 4, each divided gas tank 22 includes a plurality of output pipelines and a plurality of electromagnetic valves, each divided gas tank 22 is connected to a plurality of electromagnetic valves, each electromagnetic valve is connected to each group of spray guns through each output pipeline, each group of spray guns has a nozzle assembly, the nozzle assembly includes a plurality of nozzles 21, the divided gas tanks 22 and the plurality of groups of spray guns 20 adopt a time division multiplexing mode, or/and the divided gas tanks 22 and the plurality of spray guns 20 adopt a superposition time division multiplexing mode. Further, the gas energy sonic boom shock wave soot blower also comprises a plurality of manual control ball valves 5 and an electric instrument program control device 3, and a gas supply system is implemented by supplying gas through an air compressor 1. The line security system is completed by a safety valve component and an electrical instrument program control device 3. The output end of the air compressor 1 is connected with the air inlet of the storage tank 2 through a first manual valve 7, a first pressure gauge 10, a first safety valve 13 and a first drain valve 14 are connected to the air storage tank, the storage tank 2 is connected with an air dryer 23 through a second manual valve 8, a second pressure gauge 11 is connected to a pipeline connecting the second manual valve 8 and the air dryer 23, the air dryer 23 is connected with a third manual main valve 9 through a safety pressure regulating valve 4, the third manual main valve 9 is respectively connected with each layer of split gas collecting tanks 22 through each manual control ball valve 5, a third pressure gauge 12 is connected to a pipeline between the safety pressure regulating valve 4 and the third manual main valve 9, and the output end of the third pressure gauge 12 is connected to the input end of the electronic instrument program control device 3. As shown in fig. 2, the gas collecting device further comprises a buffer device 18, a first flange 25, a second flange 19, a third flange 26 and a sealing device 24, each split gas collecting tank 22 comprises a plurality of output pipelines, the input end of the electromagnetic valve is connected with the gas outlet of the split gas collecting tank 22, the output end of the electromagnetic valve is connected with one end of the buffer device 18 through the first flange 25, the other end of the buffer device 18 is connected to the output pipeline through the second flange 19, and the output pipeline is connected with the output pipelineThe other end of the way is connected to the spray gun via a third flange 26 and a sealing device 24. The electromagnetic valve is an electromagnetic pulse valve 6, sound waves and vibration can be generated in the soot blowing process, and a flexible connecting device is added for eliminating the vibration. The buffer device 18, i.e. the soft connection device, and the first and second flanges 25, 19 can play a role of buffering to prevent other hard devices from being damaged. This device is prior art, but this technology is not used in this device. A plurality of nozzles 21 are attached to each lance 20. Gas energy shock wave component of gas distribution and collection tank: the device comprises a split gas collecting tank 22, an electromagnetic pulse valve 6, a manual control ball valve 5, a water drainage device, a buffer device 24, a flange connecting assembly and the like, and is a final execution device of a soot blowing system, the capacity size and the internal structure and the connecting mode of a tank body directly influence the power of shock wave sonic explosion, and the arrangement of a nozzle spray gun 20 and a nozzle directly influence the soot blowing effect of each heating surface and space. A plurality of groups of spray guns are arranged on one split type gas collecting tank, a plurality of split type gas collecting tanks can be arranged on one layer of structure, and a plurality of rows of split type gas collecting tanks are respectively arranged into a plurality of layers. Wherein the boiler structural design is: the first layer is designed as a preheating layer, the second layer is a superheater, the fourth layer is an evaporator, and the fifth layer is an economizer pipe. The split gas collecting tanks are respectively arranged at the positions of the preheating layer, the overheating layer, the evaporation layer and the economizer pipe, the split gas collecting tanks instantaneously release the stored gas pressure of the split gas collecting tanks through electromagnetic pulse valves, and the stored gas pressure is transmitted to the spray nozzles 21 through the spray guns 20 to generate high-pressure sound waves and high-pressure steam flow. The device also comprises a fourth pressure gauge 15, a second safety valve 16 and a second drain valve 17, wherein the fourth pressure gauge 15, the second safety valve 16 and the second drain valve 17 are respectively positioned on the split gas collecting tank 22. The split gas collection tank and the plurality of groups of spray guns adopt a time division multiplexing mode, or/and the split gas collection tank and the plurality of groups of spray guns adopt a superposition type time division multiplexing mode. The device comprises a plurality of electronic instrument program control devices, and the output end of each electronic instrument program control device is connected to the control end of the electromagnetic pulse valve with the number of the corresponding rows of the split gas collecting tanks on each layer and is used for controlling the working state of each group of spray guns on the split gas collecting tanks. The electronic instrument program control device 3 performs automatic control, and the electronic instrument program control device 3: is responsible for the unified coordination action of all components of the whole system to finishThe method comprises the tasks of operation control, parameter setting, signal detection and recording, fault display and alarm, automatic safety protection and the like. The air compressor 1 outputs 1M per minute3The inner compressor gas and the gas storage tank 2 are three single 1M gas tanks connected in series3The inner air tanks 2, namely 3 air tanks are connected in series, one end of each air tank is connected to an air compressor, and the other end of each air tank is connected to a safety pressure regulating valve. The total gas storage amount is 3M3According to the technical scheme, each split gas collecting tank 22 stores 2.8L-3L of gas, the rated pressure of each split gas collecting tank 22 is 0.8-1.2MPa, the working pressure of an electromagnetic pulse valve is 0.4-0.6 MPa, the number of the split gas collecting tanks 22 is arranged according to the size of a boiler space, each layer is provided with 3-6 split gas collecting tanks 22, each split gas collecting tank 22 is connected with 4-6 spray guns 20, and each spray gun 20 is provided with 8-12 spray nozzles 21.
The working mode of the split gas collecting tank and the spray gun adopts a reciprocating working mode of a positive and negative nozzle 21. That is, the time division multiplex manner is adopted from the beginning to the end by the divided gas collecting tank and the plurality of groups of spray guns, for example: each of the divided gas-collecting tanks 22 has four spray guns 20 arranged in a line, one and three left, two and four right, and the working time is set by sequentially delaying the set time, and is asynchronous (for example, the first spray gun is started after O minutes, the second spray gun is started after 3 minutes, the third spray gun is started after 6 minutes, and the fourth spray gun is started after 9 minutes, and the start is repeated from one to four, so that the operation is reset in sequence, and a time division multiplexing working mode is adopted) or the divided gas-collecting tanks and the multiple groups of spray guns adopt a superposition type time division multiplexing working mode, namely, the spray is repeated once from tail to head. (for example, the fourth is started after O minutes, the third is started after 3 minutes, the second is started after 6 minutes, and the one is started after 9 minutes. the operation is repeated again and again from four to one, so that the operation is reset in sequence, and the overlapped time division multiplexing mode is adopted.) the gas flow sprayed by the spray gun every time is determined by the gas production of the air compressor. The time division multiplexing mode or the superposition time division multiplexing mode can be set according to requirements.
The working mode is that the air compressor 1 works and is connected with a divided gas collecting tank 22 through an air storage tank 2 and a safety pressure regulating valve 4, the divided gas collecting tank 22 is arranged into four groups of spray guns 20, each spray gun 20 is provided with 8-12 spray nozzles 21, each spray gun 20 is provided with a single electromagnetic pulse valve 6, the spray guns 20 and the connected electromagnetic pulse valves 6 are electrified to drive the spray nozzles 21 to work in work, the whole soot blowing system process adopts a time division multiplexing and superposition time division multiplexing working mode, the principle is that compressed gas 200L-260L is simultaneously sprayed out from the divided gas collecting tank 22 at the speed of 0.3 second through a plurality of positive and negative spray nozzles 21 through the electromagnetic pulse valves 6, the electromagnetic pulse valves 6 release gas at high speed in work at the moment, super-energy sonic explosion is emitted to cause vibration of a pipe network in a boiler, the dust generates impact waves along with the positive and negative spray nozzles 21, accumulated dust is cleaned along with the pressure difference effect in the boiler, the surface ash floating and the space dust are cleaned together, on-line dust cleaning is reduced, the potential safety maintenance cost is reduced, and the 2 RMB maintenance cost is guaranteed.
The soot blowing system mainly comprises five parts, namely a split gas collecting tank gas energy shock wave component, a spray gun and a nozzle, an electric instrument program control device, a soot blowing pipeline and component, a pipeline and a fixing device. The pipeline and the fixing device are provided with pipe clamps matched with the pipe diameter and supporting and fixing devices and are used for fixing the split gas collecting tank. The soot blower control mode is single-operated on the spot: when a button (such as 'a split gas collecting tank') on the panel of the local control cabinet is pressed, the nozzle 21 on the spray gun 20 on one split gas collecting tank corresponding to the button can be driven to work. A forward driving mode: the automatic control system (such as a starting signal, a DCS forward driving signal and the like) sends a signal to start the first spray gun 20 of the soot blower of the first split gas collecting tank to work; after the system delays for a certain time, the first sub-type gas collecting tank is started, the second spray gun 20 works until all the first four spray guns 20 are started, and after the corresponding first sub-type gas collecting tank is started, the four spray guns 20 finish the operation of one period. And (4) in-situ forward driving, starting the spray guns on the second and third sub-gas collecting tanks to work until one layer of the boiler is finished. The second layer is started, and the third layer is finished. The soot blower of the system adopts a program control mode of integrating operation parameters by a special control box module, and the control box works in the initial module state of the program control mode after being electrified. According to the requirement, a start button of the local control cabinet can be pressed at any time to start the forward driving mode, and the operation of the period is stopped after the air soot blower is completely started, or the forward driving of the period can be stopped at any time by pressing a stop button. During this process the display system displays the parameters and countdown for each phase. Delay cycle and remote operation. The electric instrument program control device 3, a DCS (dynamic stability control system) online monitoring panel and a digital integrated screen can be used for online monitoring of the remote and near DCS. The control can be carried out during control, can be controlled on site, remotely controlled and controlled on the ground, and is used for controlling the electric instrument program control device 3 to adopt a time division multiplexing mode and a superposition type time division multiplexing mode. Can clean ash on line, and the controllable mode is flexible: the soot blower can blow soot by a single point and a single surface, blow soot by a single point and multiple layers and blow soot by multiple points and multiple layers simultaneously. Different from other domestic ash cleaning and blowing modes, the maintenance mode is simple, and the safety risk is low. Controllable online automatic ash removal. The special control box for the air soot blower is internally provided with a DCS interface, the DCS interface is connected into a user DCS system, a user can monitor the air soot blower on line in the DCS control system, and the structure and design parameters of the boiler can be changed or the operation control mode can be replaced.
The utility model discloses independently design by the applicant, optimize deposition clearance mechanism, the time division multiplexing mode clearance deposition when adopting the full coverage, electric appearance programming device 3 to implement at a plurality of power stations, its soot blowing effect, its surface ash floating can thoroughly be cleared up totally and do not have the dead angle surely.
Claims (10)
1. Gas can sonic boom shock wave soot blower, its characterized in that: the spray gun comprises an air compressor, a plurality of split gas collecting tanks and spray guns, the split gas collecting tanks are multiple, the spray gun further comprises a safety pressure regulating valve and a gas storage tank, the output end of the air compressor is connected with the input end of the gas storage tank, the gas storage tank is connected with the split gas collecting tanks through the safety pressure regulating valve, each split gas collecting tank comprises a plurality of output pipelines and a plurality of electromagnetic valves, each split gas collecting tank is connected with a plurality of electromagnetic valves, each electromagnetic valve is connected to each group of spray guns through each output pipeline, each group of spray guns is provided with a nozzle assembly, each nozzle assembly comprises a plurality of nozzles, the split gas collecting tanks and the multiple groups of spray guns adopt a time-division multiplexing mode, or/and the split gas collecting tanks and the multiple groups of spray.
2. The gas energy sonic boom shock wave soot blower of claim 1, characterized in that: the electromagnetic valve is an electromagnetic pulse valve.
3. The gas energy sonic boom shock wave soot blower of claim 2, characterized in that: the gas-liquid separation device comprises a gas-liquid separation tank, and is characterized by further comprising a buffer device, a first flange, a second flange and a third flange, wherein the input end of an electromagnetic pulse valve is connected with the gas outlet of the split gas-collecting tank, the output end of the electromagnetic pulse valve is connected with one end of the buffer device through the first flange, the other end of the buffer device is connected to an output pipeline through the second flange, and the other end of the output pipeline is connected to a spray gun through a sealing device and the third flange.
4. The gas energy sonic boom shock wave soot blower of claim 3, characterized in that: a plurality of groups of spray guns are arranged on one split type gas collecting tank, a plurality of split type gas collecting tanks can be arranged on one layer of structure, and a plurality of rows of split type gas collecting tanks are respectively arranged into a plurality of layers.
5. The gas energy sonic boom shock wave soot blower of claim 4, characterized in that: the device comprises a plurality of electronic instrument program control devices, the output end of each electronic instrument program control device is connected to the control end of the electromagnetic pulse valve of the corresponding row number of the split gas collecting tanks on each layer and each row respectively, and the output end of each electronic instrument program control device is used for controlling the working state of each group of spray guns on the split gas collecting tanks.
6. The gas energy sonic boom shock wave soot blower of claim 5, characterized in that: the air compressor outputs 1M per minute3The inner compressor gas and the gas storage tank are three single 1M gas tanks connected in series3The total gas storage amount of the gas storage tank is 3M3Each sub-type gas collecting tank stores 2.8L-3L of gas, the rated pressure of the sub-type gas collecting tank is 0.8-1.2MPa, the working pressure of an electromagnetic pulse valve is 0.4-0.6 MPa, the number of the sub-type gas collecting tanks is arranged according to the size of a boiler space, and each layer is provided with 3-6 sub-type collecting tanksEach gas collecting tank is connected with 4-6 spray guns, and each spray gun is provided with 8-12 nozzles.
7. The gas energy sonic boom shock wave soot blower of claim 6, characterized in that: the device also comprises a manual control ball valve, and the inlet of each layer of the split gas collecting tank is connected with one manual control ball valve.
8. The gas energy sonic boom shock wave soot blower of claim 7, characterized in that: further comprising: the air dryer comprises a first manual valve, a second manual valve, a third manual main valve, a first pressure gauge, a second pressure gauge, a third pressure gauge, a first safety valve, a first drain valve and an air dryer, wherein the air compressor is connected to an air storage tank through the first manual valve, the air storage tank is connected with the first pressure gauge, the first safety valve and the first drain valve, the air storage tank is connected with the air dryer through the second manual valve, the second pressure gauge is connected to a pipeline connecting the second manual valve and the air dryer, the air dryer is connected with the third manual main valve through a safety pressure regulating valve, the third manual main valve is connected with each manual control ball valve, the third pressure gauge is connected to a pipeline between the safety pressure regulating valve and the third manual main valve, and the output end of the third pressure gauge is connected to the input end of the electronic instrument program control device.
9. The gas energy sonic boom shock wave soot blower of claim 8, characterized in that: the gas-collecting tank also comprises a fourth pressure gauge, a second safety valve and a second drain valve, wherein the fourth pressure gauge, the second safety valve and the second drain valve are respectively positioned on the split gas-collecting tank.
10. The gas energy sonic boom shock wave soot blower of claim 8, characterized in that: the number of the air storage tanks is 3, one end of each air storage tank is connected with the air compressor in series, and the other end of each air storage tank is connected with the safety pressure regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921661872.7U CN211011431U (en) | 2019-09-30 | 2019-09-30 | Gas energy sonic boom shock wave soot blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921661872.7U CN211011431U (en) | 2019-09-30 | 2019-09-30 | Gas energy sonic boom shock wave soot blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211011431U true CN211011431U (en) | 2020-07-14 |
Family
ID=71470401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921661872.7U Active CN211011431U (en) | 2019-09-30 | 2019-09-30 | Gas energy sonic boom shock wave soot blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211011431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594767A (en) * | 2019-09-30 | 2019-12-20 | 中节能工业节能有限公司华坪分公司 | Gas energy sonic boom shock wave soot blower |
-
2019
- 2019-09-30 CN CN201921661872.7U patent/CN211011431U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594767A (en) * | 2019-09-30 | 2019-12-20 | 中节能工业节能有限公司华坪分公司 | Gas energy sonic boom shock wave soot blower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203862633U (en) | High-pressure air pulse pipeline washing and coating device | |
| CN102094109B (en) | Design method for automatic high-pressure water cleaning device | |
| CN211011431U (en) | Gas energy sonic boom shock wave soot blower | |
| CN105478009A (en) | Movable impulse type compressed air soot blower and using method thereof | |
| CN103432904A (en) | Dust blowing device for selective catalytic reduction (SCR) denitration reactor | |
| CN109237993A (en) | A kind of method condenser robot on-line rinsing system and cleaned using it | |
| CN203771429U (en) | Compressed air pulse soot blower | |
| CN108661733B (en) | Closed purging system and method suitable for supercritical carbon dioxide Brayton cycle | |
| CN110594767A (en) | Gas energy sonic boom shock wave soot blower | |
| CN205065670U (en) | Coking kiln gas exhaust -heat boiler | |
| CN211146527U (en) | Boiler ash cleaning device applying sound wave ash cleaning principle | |
| CN212081273U (en) | Purging device for heat exchanger tube bank of waste heat boiler and waste heat boiler with purging device | |
| CN211600772U (en) | Soot blowing heat exchange device of air preheater | |
| CN107166414A (en) | A kind of method and device of supercritical tower-type stove high-temperature surface Frequency Adjustable high sound strong sound wave decoking | |
| CN219073789U (en) | Air shock wave ash cleaner | |
| CN206504351U (en) | A kind of coal dust cleaning structure for W flame boiler milling system | |
| CN105276593A (en) | Large-space dirt removal device with gas-sound complex fields uniformly distributed and dirt removal method of large-space dirt removal device | |
| CN207945687U (en) | A kind of soot blower heat resistant and wear resistant damage spout | |
| CN117387087A (en) | Knock beam wave device and knock soot blower for ash removal | |
| CN216103894U (en) | Intelligent blockage clearing and flow assisting system for silo | |
| CN206817480U (en) | A kind of intelligent sound wave ash disposal system | |
| CN219656096U (en) | Air shock wave soot blower with rotary jet pipe | |
| CN111928283A (en) | Online flushing method for air preheater | |
| CN205014386U (en) | Big space scale removal device of compound equipartition of gas sound | |
| CN217816822U (en) | Compressed air pulse soot blowing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220511 Address after: No. 501, Section 1, Huajin Avenue, Qingbaijiang District, Chengdu, Sichuan 610305 Patentee after: Cecep (Chengdu) Energy Technology Service Co.,Ltd. Address before: 674100 No.166, Xingquan village, Xingquan Town, Huaping County, Lijiang City, Yunnan Province Patentee before: Huaping branch of cecep industrial energy saving Co.,Ltd. |
|
| TR01 | Transfer of patent right |