CN203478271U - Pulse soot blower provided with buffer tank - Google Patents
Pulse soot blower provided with buffer tank Download PDFInfo
- Publication number
- CN203478271U CN203478271U CN201320453765.1U CN201320453765U CN203478271U CN 203478271 U CN203478271 U CN 203478271U CN 201320453765 U CN201320453765 U CN 201320453765U CN 203478271 U CN203478271 U CN 203478271U
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- soot blower
- pulse
- surge tank
- tank
- pulse soot
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Abstract
The utility model relates to a pulse soot blower provided with a buffer tank. The pulse soot blower comprises a mixing tank, an ignition chamber and a pulse tank which are connected through corresponding gas delivery pipelines in sequence, wherein the mixing tank is connected with an air inlet pipeline and a gas inlet pipeline; and the buffer tank is arranged between the mixing tank and the ignition chamber. The pulse soot blower provided with the buffer tank is convenient to use, simple to operate, low in cost and stable in airflow, can control pressure and output flow of gas mixture effectively, and further controls suitable pulse energy aiming at requirements of different soot formation surfaces, can remove soot safely and effectively, and can prevent suck-back of harmful soot and achieve gas-liquid separation.
Description
Technical field
The utility model belongs to a kind of engineering field, is specifically related to a kind of impulse ash blower.
Background technology
Pulse soot blower is that a kind of advanced in performance a new generation is except gray technology, utilize fuel gas to mix in the igniter that is mixed with air, by high-energy igniter, lighted, produce combustion gas pulse, and act on collecting ash surface, make grey particle separated with heating surface and reach the effect of removing collecting ash, this ash handling equipment effect excellence, good economy performance, reliable, Operation and Maintenance is simple.Yet the pulse energy that different dust stratification faces needs is different, this just requires the shock wave of each pulse to want targetedly and controllability, and this can regulate by two kinds of modes: the ratio that regulates air and combustion gas; Regulate pressure and the concentration of gaseous mixture in Impulsive tank.Prior art can effectively be controlled the ratio of gaseous mixture, but two kinds of gases are when blending tank mixes, need collision at a high speed just can reach and mix, like this will be extremely unstable from the pressure of blending tank mist out, this also makes pressure and flow velocity in Impulsive tank be difficult to control, the amount of the gaseous mixture that each detonation is used and the energy producing are all different, and the too high initiation destructive result of energy even can occur, and for dust stratification face, also can produce unnecessary waste.Chinese patent CN201293329Y discloses a kind of respective ignition type gas pulse sootblower, comprise gas flow control module, gas mixed cell, igniting unit and controller, described controller and differential mass-flow gas meter A, B, compressed air main valve, main gas valve and mixture distribution valve and alarm carry out control connection.This pulse soot blower adopts differential mass-flow gas meter can control well the ratio of gaseous mixture, but can not solve because mixture pressure shakiness causes the problems such as the unstable pulse energy causing of output flow is uncontrolled, and differential mass-flow gas meter generally all needs import, this makes the cost of flow-control very high.
Summary of the invention
It is a kind of easy to use that the purpose of this utility model is to provide, simple to operate, with low cost, air-flow steadily, can effectively control the pressure of gaseous mixture and output flow and then need to control suitable pulse energy for different dust stratification faces, can safely, effectively remove dust stratification, and can prevent harmful flue dust suck-back, realize the pulse soot blower with surge tank of gas-liquid separation.
The utility model is achieved in that
The pulse soot blower with surge tank of the present utility model, comprise in turn the blending tank, igniting chamber and the Impulsive tank that by corresponding gas transmission pipeline, are connected, described blending tank is connected with gas inlet pipeline with air intake pipe, it is characterized in that, between described blending tank and igniting chamber, be also provided with surge tank.
The pulse soot blower with surge tank of the present utility model, described surge tank bottom is provided with drain valve.
The pulse soot blower with surge tank of the present utility model, connects on the gas transmission pipeline of described surge tank and igniting chamber, is also provided with pressure transmitter.
The pulse soot blower with surge tank of the present utility model, described gas transmission pipeline, on the position between described pressure transmitter and igniting chamber, is also provided with magnetic valve.
The pulse soot blower with surge tank of the present utility model, described gas transmission pipeline, on the position between described magnetic valve and igniting chamber, is also provided with distributing valve.
The pulse soot blower with surge tank of the present utility model, described gas transmission pipeline, on the position between described distributing valve and igniting chamber, is also provided with spark arrester.
The pulse soot blower with surge tank of the present utility model, described gas transmission pipeline, on the position between described spark arrester and igniting chamber, is also provided with non-return valve.
The beneficial effects of the utility model are, the pulse soot blower with surge tank of the present utility model, easy to use, simple to operate, with low cost, air-flow steadily, can effectively control the pressure of gaseous mixture and output flow so that for different dust stratification faces need to control suitable pulse energy, can safely, effectively remove dust stratification, and can prevent harmful flue dust suck-back, realize gas-liquid separation.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the respective ignition type gas pulse sootblower in documents CN201293329Y;
Fig. 2 is the schematic diagram with the pulse soot blower of surge tank of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described further:
Embodiment
As shown in Figure 2,1 is the air intake pipe with the pulse soot blower of surge tank of the present utility model; 2 is gas inlet pipeline; 3 is blending tank; 4 is igniting chamber; 5 is Impulsive tank; 6 is surge tank; 7 is drain valve; 8 is pressure transmitter; 9 is magnetic valve; 10 is distributing valve; 11 is fire insulation valve; 12 is non-return valve.
As shown in Figure 2, air and combustion gas are conveyed in blending tank 3 through air intake pipe 1 and gas inlet pipeline 2 respectively, from the gaseous mixture of blending tank 3 outputs, through gas transmission pipeline, be delivered to surge tank 6, gaseous mixture is fully mixed to evenly in surge tank 6, through well-mixed gaseous mixture, in being delivered to igniting chamber 4, gas transmission pipeline lights a fire, the flame of igniting chamber 4 interior generations is introduced Impulsive tank 5 by pipeline, gaseous mixture in firing pulse tank 5, produce pulse energy, corresponding dust stratification face is removed.
Gaseous mixture from surge tank 6 out, when gaseous mixture passes through pressure transmitter 8 along gas transmission pipeline, pressure, the changes in flow rate of pressure transmitter 8 on can perception pipeline, and send the signal of telecommunication to central control room, then central control room will change the pressure in pipeline by electromagnetic valve for adjusting 9 targetedly, and then the pressure in control impuls tank 5 and flow, finally reach the effect of 5 li of pulse energies of control impuls tank.The drain valve 7 that surge tank 6 bottoms arrange can by air with steam Exhaust Gas conveyance conduit, realize gas-liquid separation.
Gaseous mixture is before entering igniting chamber 4, also can pass through successively distributing valve 10, fire insulation valve 11, non-return valve 12, distributing valve 10 is used for controlling the input of gas, fire insulation valve 11 is used for preventing that the high-speed flame in igniting chamber 4 from burning go back to mixed gas pipeline road and causing tempering, and non-return valve 11 is used for preventing that gaseous mixture from flowing backwards.
The pulse soot blower with surge tank of the present utility model, easy to use, simple to operate, with low cost, air-flow steadily, can effectively control the pressure of gaseous mixture and output flow and then need to control suitable pulse energy for different dust stratification faces, can safely, effectively remove dust stratification, and can prevent from being harmful to flue dust suck-back, realizing gas-liquid separation.
The above embodiment is described the preferred embodiment of the present invention; not scope of the present invention is limited; design under the prerequisite of spirit not departing from the present invention; various distortion and improvement that those of ordinary skills make technical scheme of the present invention, all should fall in the definite protection domain of claims of the present invention.
Claims (7)
1. an energy has the pulse soot blower of surge tank, comprise in turn the blending tank (3), igniting chamber (4) and the Impulsive tank (5) that by corresponding gas transmission pipeline, are connected, described blending tank (3) is connected with gas inlet pipeline (2) with air intake pipe (1), it is characterized in that, between described blending tank (3) and igniting chamber (4), be also provided with surge tank (6).
2. the pulse soot blower with surge tank according to claim 1, is characterized in that, described surge tank (6) bottom is provided with drain valve (7).
3. the pulse soot blower with surge tank according to claim 1, is characterized in that, connects on the gas transmission pipeline of described surge tank (6) and igniting chamber (4), is also provided with pressure transmitter (8).
4. the pulse soot blower with surge tank according to claim 3, is characterized in that, described gas transmission pipeline, on the position between described pressure transmitter (8) and igniting chamber (4), is also provided with magnetic valve (9).
5. the pulse soot blower with surge tank according to claim 4, is characterized in that, described gas transmission pipeline, on the position between described magnetic valve (9) and igniting chamber (4), is also provided with distributing valve (10).
6. the pulse soot blower with surge tank according to claim 5, is characterized in that, described gas transmission pipeline, on the position between described distributing valve (10) and igniting chamber (4), is also provided with spark arrester (11).
7. the pulse soot blower with surge tank according to claim 6, is characterized in that, described gas transmission pipeline, on the position between described spark arrester (11) and igniting chamber (4), is also provided with non-return valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320453765.1U CN203478271U (en) | 2013-07-29 | 2013-07-29 | Pulse soot blower provided with buffer tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320453765.1U CN203478271U (en) | 2013-07-29 | 2013-07-29 | Pulse soot blower provided with buffer tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203478271U true CN203478271U (en) | 2014-03-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320453765.1U Expired - Fee Related CN203478271U (en) | 2013-07-29 | 2013-07-29 | Pulse soot blower provided with buffer tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203478271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758669A (en) * | 2018-06-11 | 2018-11-06 | 天津法斯特科技有限公司 | Double outlet soot blower systems |
-
2013
- 2013-07-29 CN CN201320453765.1U patent/CN203478271U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758669A (en) * | 2018-06-11 | 2018-11-06 | 天津法斯特科技有限公司 | Double outlet soot blower systems |
| CN108758669B (en) * | 2018-06-11 | 2023-10-03 | 天津法斯特科技有限公司 | Double-outlet soot blowing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191111 Address after: No.1, Yushu sidiao, Dongcheng District, Beijing 100000 Patentee after: Qiu Xiaoqiong Address before: 100101 No. 43, Chaoyang North Road, Chaoyang District, Beijing Patentee before: Qiu Lunfu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200605 Address after: 100000 unit 103, building 7, Fulin garden, beichenchen green home, Beiyuan Road, Chaoyang District, Beijing Patentee after: Xie Changying Address before: No.1, Yushu sidiao, Dongcheng District, Beijing 100000 Patentee before: Qiu Xiaoqiong |
|
| 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: 20140312 Termination date: 20210729 |