CN219231864U

CN219231864U - Gas pulse soot blower

Info

Publication number: CN219231864U
Application number: CN202223180379.8U
Authority: CN
Inventors: 马立岩; 赵彦春; 刘海枫
Original assignee: Hebei Tianjie Environmental Protection Equipment Co ltd
Current assignee: Hebei Tianjie Environmental Protection Equipment Co ltd
Priority date: 2022-11-26
Filing date: 2022-11-26
Publication date: 2023-06-23
Anticipated expiration: 2032-11-26

Abstract

The utility model relates to the technical field of soot blowers, and provides a gas pulse soot blower which is convenient for purifying dust which is difficult to scatter after soot blowing, prevents the dust from adhering to the inner wall of a boiler again and has higher practicability; the purifying box is provided with an air inlet, a blocking mechanism is arranged at the air inlet and used for blocking the air suction port after air suction is finished, the underframe is provided with a spraying box, the spraying box is communicated with the purifying box through a conveying pipe, the spraying box is provided with a discharge port, and the spraying box is provided with a spraying mechanism.

Description

Gas pulse soot blower

Technical Field

The utility model relates to the technical field of soot blowers, in particular to a gas pulse soot blower.

Background

The current world is accompanied with the acceleration of the industrialization process, the energy shortage and the environmental pollution become two major problems, and the energy conservation and consumption reduction become necessary for protecting the environment. With the development of industrial enterprises, boilers have become the main equipment for various enterprises. The boiler soot blowing and dust removal adopted for safe production and efficiency improvement become an important ring in the production link, and various soot blowing technologies are generated. Compared with the advanced, stable, reliable and gas pulse soot blowing is most widely used, and the gas pulse soot blower is used as a novel soot blower with high efficiency and energy saving and has been widely applied to soot blowing on heating surfaces of various boiler heat exchangers. The working principle is mainly that air and fuel gas (mainly acetylene) are mixed in a deflagration tank and then ignited. The high-temperature and high-pressure airflow generated by explosion is guided to the heating surface of the boiler to blow ash, but after the dust in the boiler is blown away, the dust floats in the boiler for a long time and is not easy to be scattered, and is easy to be attached to the inner wall of the boiler again, so that the ash blowing effect in the boiler is easy to be influenced, and the practicability is lower.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the gas pulse soot blower which is convenient for purifying dust which is not easy to scatter after soot blowing, prevents the dust from adhering to the inner wall of a boiler again, influences the soot blowing effect and has higher practicability.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the gas pulse soot blower comprises a soot blower body, and further comprises a bottom frame, wherein the soot blower body is arranged on the bottom frame, a purifying box is arranged on the bottom frame, a purifying mechanism is arranged in the purifying box, the purifying mechanism comprises a filter plate, the filter plate is fixedly connected in the purifying box, a rotating plate is rotationally connected in the purifying box, a suction fan is arranged on the rotating plate, a first motor is arranged on the purifying box, and the output end of the first motor penetrates through the purifying box and is fixedly connected with the rotating plate;

the purifying box is provided with an air inlet, a blocking mechanism is arranged at the air inlet and used for blocking the air suction port after air suction is finished, the underframe is provided with a spraying box, the spraying box is communicated with the purifying box through a conveying pipe, the spraying box is provided with an air outlet, and the spraying box is provided with a spraying mechanism used for spraying dust fall to absorbed dust.

In order to block the air inlet, the force of the suction fan is increased to prevent the suction from dispersing, preferably, the blocking mechanism comprises a first electric cylinder, the first electric cylinder is installed on the purifying box, the output end of the first electric cylinder penetrates through the purifying box and is fixedly connected with a blocking frame, and the blocking frame is arranged at the air inlet.

In order to spray the dust of purifying in the spray box, further, spray the mechanism and include the water pump, the water pump is installed on the spray box, the input and the spray box intercommunication of water pump, the output intercommunication of water pump has the water-feeding pipe, the top of water-feeding pipe runs through the spray box and communicates there is the shower nozzle.

In order to discharge the purified dust, the exhaust port is fixedly connected with an exhaust pipe, and a top cover is fixedly connected to the exhaust pipe.

In order to increase the suction force of the suction fan and prevent the suction force from diffusing, as a further scheme of the scheme, the air inlet is fixedly connected with an air suction pipe.

In order to increase the stability of the connection of the spray box, as a still further aspect of the present solution, the spray box is welded to the chassis.

In order to increase the sealing performance of blocking the air inlet, on the basis of the scheme, the blocking frame is fixedly connected with a rubber sealing gasket.

In order to facilitate the installation of the underframe, on the basis of the scheme, two installation holes are further formed in the underframe.

(III) beneficial effects

Compared with the prior art, the utility model provides a gas pulse soot blower, which has the following beneficial effects:

according to the utility model, when the soot blower body blows off accumulated dust in the boiler, the blown-off dust is absorbed and purified through the purification mechanism arranged on the bottom frame, the blocking mechanism arranged on the purification box is used for blocking the air inlet during purification, the dust is blown into the spraying box through the purification mechanism, and the dust is sprayed and purified through the spraying mechanism and discharged, so that the gas pulse soot blower is convenient for purifying the dust which is not easy to scatter after soot blowing, prevents the dust from adhering to the inner wall of the boiler again, influences the soot blowing effect and has higher practicability.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of another angle of the present utility model;

FIG. 3 is a schematic perspective view of a part of the purification mechanism of the present utility model;

fig. 4 is a schematic perspective view of a part of the spray mechanism of the present utility model.

In the figure:

1. a soot blower body; 2. a chassis; 3. a purifying box; 4. a spray box; 5. a delivery tube; 6. an exhaust pipe; 7. an air suction pipe;

100. a purifying mechanism; 101. a filter plate; 102. a rotating plate; 103. a suction fan; 104. a first motor;

200. a blocking mechanism; 201. a first electric cylinder; 202. a blocking frame;

300. a spraying mechanism; 301. a water pump; 302. a water supply pipe; 303. a spray head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a gas pulse soot blower includes a soot blower body 1, and further includes a chassis 2, two mounting holes are formed in the chassis 2 to facilitate installation of the device, the soot blower body 1 is installed on the chassis 2, a purifying box 3 is installed on the chassis 2, a purifying mechanism 100 is installed in the purifying box 3, the purifying mechanism 100 includes a filter plate 101, the filter plate 101 is fixedly connected in the purifying box 3, a rotating plate 102 is rotationally connected in the purifying box 3, a suction fan 103 is installed on the rotating plate 102, a first motor 104 is installed on the purifying box 3, and an output end of the first motor 104 penetrates through the purifying box 3 and is fixedly connected with the rotating plate 102;

the purifying box 3 is provided with an air inlet, an air suction pipe 7 is fixedly connected to the air inlet so as to increase suction force of the suction fan 103 during air suction and prevent suction from diffusing, a blocking mechanism 200 is arranged at the air inlet and used for blocking the air suction port after the air suction is finished, the blocking mechanism 200 comprises a first electric cylinder 201, the first electric cylinder 201 is arranged on the purifying box 3, an output end of the first electric cylinder 201 penetrates through the purifying box 3 and is fixedly connected with a blocking frame 202, a rubber sealing gasket is fixedly connected to the blocking frame 202 so as to increase tightness for blocking the air inlet, and the blocking frame 202 is arranged at the air inlet so as to block the air inlet, thereby facilitating dust to be blown into the spraying box 4;

install spray box 4 on chassis 2, spray box 4 welding is on chassis 2, so that connect comparatively simply, long service life, through conveyer pipe 5 intercommunication between spray box 4 and the purifying box 3, set up the discharge port on the spray box 4, discharge port department fixedly connected with blast pipe 6, fixedly connected with top cap on the blast pipe 6, so that carry out the water conservancy diversion operation to the gas of emission, install spray mechanism 300 on the spray box 4, be used for spraying the dust fall to absorbing dust, spray mechanism 300 includes water pump 301, water pump 301 installs on spray box 4, water pump 301's input and spray box 4 intercommunication, water pump 301's output intercommunication has upper hose 302, spray box 4 is run through on the top of upper hose 302 and the intercommunication has shower nozzle 303, so that spray purifying treatment to the dust again.

In summary, when the soot blower body 1 blows off the accumulated soot in the boiler, the first electric cylinder 201 installed on the purifying box 3 drives the baffle frame 202 to be recovered, thereby the air inlet is opened, the suction fan 103 installed upward through the rotating plate 102 sucks air, thereby the dust floating in the boiler is sucked into the purifying box 3 from the air suction pipe 7, the dust is filtered through the filter plate 101 fixedly connected in the purifying box 3, after the dust suction is finished, the baffle frame 202 is driven to extend out through the first electric cylinder 201 installed on the purifying box 3, thereby the air inlet is blocked, the rotating plate 102 connected in the rotating way is driven to turn over through the first motor 104 installed on the purifying box 3, the air outlet end of the suction fan 103 blows air towards the inside of the purifying box 3, thereby the dust in the purifying box 3 is blown into the spraying box 4 through the conveying pipe 5, the water in the spraying box 4 is pumped out through the water pump 301 installed on the spraying box 4, the water is sprayed out through the upper water pipe 302 and the spray head 303 communicated with the output end of the water pump 301, thereby the dust in the spraying box 4 is sprayed, the dust in the spraying box 4 is blown out, the dust is driven by the first electric motor 104 installed on the purifying box 3, the rotating plate is driven by the rotating plate 102, the rotating plate is connected in the rotating way of the rotating plate, the rotating plate is driven by the rotating plate 102, the air cylinder is driven by the rotating plate, the air pump 3, the air outlet is turned down, the air is blown into the purifying box 3, and the dust in the air, and the air is blown out through the water by the water.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gas pulse soot blower, includes soot blower body (1), its characterized in that still includes chassis (2), soot blower body (1) are installed on chassis (2), install purifying box (3) on chassis (2), install purifying mechanism (100) in purifying box (3), purifying mechanism (100) include filter board (101), filter board (101) fixed connection is in purifying box (3), purifying box (3) internal rotation is connected with rotating plate (102), install suction fan (103) on rotating plate (102), install first motor (104) on purifying box (3), the output of first motor (104) runs through purifying box (3) and with rotating plate (102) fixed connection;

the purifying box is characterized in that an air inlet is formed in the purifying box (3), a blocking mechanism (200) is arranged at the air inlet and used for blocking an air suction port after air suction is finished, a spraying box (4) is arranged on the bottom frame (2), the spraying box (4) is communicated with the purifying box (3) through a conveying pipe (5), an air outlet is formed in the spraying box (4), and a spraying mechanism (300) is arranged on the spraying box (4) and used for spraying dust fall to absorbed dust.

2. A gas pulse sootblower according to claim 1, characterized in that the blocking mechanism (200) comprises a first electric cylinder (201), the first electric cylinder (201) is mounted on the purge bin (3), an output end of the first electric cylinder (201) penetrates through the purge bin (3) and is fixedly connected with a blocking frame (202), and the blocking frame (202) is arranged at the gas inlet.

3. The gas pulse soot blower according to claim 2, wherein the spraying mechanism (300) comprises a water pump (301), the water pump (301) is mounted on the spraying box (4), the input end of the water pump (301) is communicated with the spraying box (4), the output end of the water pump (301) is communicated with a water supply pipe (302), and the top end of the water supply pipe (302) penetrates through the spraying box (4) and is communicated with a spray head (303).

4. A gas pulse sootblower according to claim 3, characterized in that the exhaust port is fixedly connected with an exhaust pipe (6), and a top cover is fixedly connected to the exhaust pipe (6).

5. A gas pulse sootblower as claimed in claim 4 wherein said air inlet is fixedly connected with an air suction duct (7).

6. A gas pulse sootblower according to claim 5, characterized in that the spray box (4) is welded to the chassis (2).

7. The gas pulse soot blower of claim 6, wherein a rubber gasket is fixedly connected to the barrier (202).

8. A gas pulse sootblower according to claim 7, characterized in that said underframe (2) is provided with two mounting holes.