CN215742663U - Multi-tube cyclone impact dust collector - Google Patents
Multi-tube cyclone impact dust collector Download PDFInfo
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- CN215742663U CN215742663U CN202122185206.4U CN202122185206U CN215742663U CN 215742663 U CN215742663 U CN 215742663U CN 202122185206 U CN202122185206 U CN 202122185206U CN 215742663 U CN215742663 U CN 215742663U
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Abstract
The utility model relates to the technical field of multi-pipe impact dust collectors, in particular to a multi-pipe rotational flow type impact dust collector which comprises a dust collector main body, wherein an air inlet channel, an impact dust collection channel and an air inducing channel are arranged in the dust collector main body, the air inlet channel is positioned on one side of the impact dust collection channel, the impact dust collection channel is positioned at the bottom of the air inducing channel, meanwhile, an inspection door body is fixedly arranged on the outer surface of the dust collector main body, the air inlet angle and the number of impellers of a fan impeller are improved by utilizing an additionally arranged rotational flow generator through the arranged dust collector main body, rotational flow generated by the rotational flow generator can be introduced into the dust collector main body by combining with an additionally arranged air guide plate, so that constant and continuous rotational flow is increased for inlet air of the dust collector with the same air quantity, the inlet air inlet is more uniform, accumulated coal dust in a connecting box and the like in the dust collector can be greatly delayed, and meanwhile, the problem that an original multi-pipe impact dust collector box body is easy to be blocked by coal dust can be easily caused by coal dust, After the dust remover and the air duct are operated for a long time, the phenomenon of easy dust deposition due to uneven suction force exists.
Description
Technical Field
The utility model relates to the technical field of multi-pipe impact dust collectors, in particular to a multi-pipe spiral-flow type impact dust collector.
Background
The multi-tube impact type dust collector is suitable for dry purification of non-fibrous dust-containing gas with non-corrosive temperature not higher than 300 ℃, and is suitable for enterprises of metallurgy, coal, chemical engineering, casting, power generation, building materials, refractory materials and the like.
However, the existing multi-pipe impact dust remover is easy to be stuck with coal dust to block in the actual use process, and the dust remover and an air pipe are easy to form ash due to uneven suction force after long-time operation.
Therefore, it is necessary to design a multi-tube cyclone type impact dust collector to solve the above-mentioned problems in the background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multi-tube cyclone impact dust collector to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a multitube spiral-flow type impact dust remover, includes the dust remover main part, the inside of dust remover main part is provided with inlet air channel, strikes dust removal passageway and induced air passageway, and inlet air channel is located the one side of strikeing dust removal passageway, strikes the bottom that dust removal passageway is located the induced air passageway simultaneously, and the fixed surface of dust remover main part installs the access door body simultaneously.
As a preferable scheme of the utility model, one side of the air inlet channel, which is far away from the impact dust removal channel, is provided with an air inlet in a through way, and a large-particle dust baffle which is arranged in an inclined shape is fixedly arranged between the air inlet channel and the induced air channel.
As a preferable scheme of the utility model, a connecting window is penetratingly arranged on one side of the impact dust removal channel close to the air inlet channel, the top surface of the impact dust removal channel is penetratingly connected with the induced air channel, a plurality of groups of air supply pipes are arranged inside the impact dust removal channel and distributed at equal intervals, an air supply nozzle is fixedly arranged at the bottom end of each air supply pipe, a liquid concentration sensor is fixedly arranged on one side of the inner wall of the impact dust removal channel close to the bottom end, a liquid inlet pipe and a liquid outlet pipe are penetratingly arranged on one side and the bottom of the impact dust removal channel respectively, and a first electric valve and a second electric valve are sleeved on each liquid inlet pipe and each liquid outlet pipe respectively.
According to the preferable scheme of the utility model, one side of the induced air channel is provided with a fan in a penetrating way, the fan is positioned at the top of the air inlet channel, one side of the fan, which is far away from the induced air channel, is fixedly provided with a motor, the top of the fan is provided with an air outlet, and meanwhile, the inside of the induced air channel is fixedly provided with a water baffle, an air deflector and a vortex generator from bottom to top in sequence.
As a preferable scheme of the present invention, the motor, the first electrically operated valve and the second electrically operated valve are electrically connected to a controller through wires, and the controller is electrically connected to the liquid concentration sensor.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the air inlet angle and the number of the impellers of the fan are improved by the additionally arranged cyclone generator through the dust remover main body, and the cyclone generated by the cyclone generator can be introduced into the dust remover main body by combining with the additionally arranged air deflector, so that the constant cyclone is increased for the air inlet of the dust remover with the same air quantity, the air inlet is more uniform, stable induced air is generated, the suction force is more stable, the accumulated coal such as an air pipe and an internal header of the dust remover can be greatly delayed, and meanwhile, the phenomena that the original multi-pipe impact type dust remover box body is easy to be stained with pulverized coal to block, and the dust remover and the air pipe are easy to form ash due to uneven suction force after the long-time operation are overcome.
2. According to the dust remover, the dust remover main body can be provided with a full-automatic liquid changing system through the arranged liquid concentration sensor, the liquid inlet pipe, the first electric valve, the liquid outlet pipe, the second electric valve and the controller, when the concentration of the dust reducing liquid reaches a limit value of the liquid concentration sensor after multiple operations, the dust reducing liquid transmits an electric signal to the controller, the controller closes the motor, opens the second electric valve, leads out waste liquid through the liquid outlet pipe, then closes the second electric valve, opens the first electric valve, introduces fresh dust reducing liquid into the dust reducing liquid through the liquid inlet pipe, can guarantee the dust reducing effect through liquid changing, avoids secondary pollution of the dust reducing liquid with overhigh concentration to waste gas, and is efficient, convenient and intelligent.
Drawings
FIG. 1 is a schematic view of the overall front plan exterior structure of the present invention;
FIG. 2 is a schematic view of the overall front plan internal structure of the present invention;
FIG. 3 is a side view of an enlarged structure of the air deflector of the present invention;
FIG. 4 is a schematic diagram of an automatic control connection according to the present invention;
in the figure: 1. a dust collector main body; 2. an air inlet channel; 21. an air inlet; 22. a large particle dust guard; 3. an impact dust removal channel; 31. connecting the window; 32. an air supply pipe; 33. an air supply nozzle; 34. a liquid concentration sensor; 35. a liquid inlet pipe; 351. a first electrically operated valve; 36. a liquid outlet pipe; 361. a second electrically operated valve; 4. an induced draft channel; 41. a fan; 411. a motor; 412. an air outlet; 42. a water baffle; 43. an air deflector; 44. a vortex generator; 5. repairing the door body; 6. and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a multi-pipe rotational flow type impact dust remover comprises a dust remover main body 1, wherein an air inlet channel 2, an impact dust removal channel 3 and an induced air channel 4 are arranged inside the dust remover main body 1, the air inlet channel 2 is positioned at one side of the impact dust removal channel 3, the impact dust removal channel 3 is positioned at the bottom of the induced air channel 4, meanwhile, an overhaul door body 5 is fixedly arranged on the outer surface of the dust remover main body 1, the air inlet angle and the number of impellers of a fan impeller are improved by utilizing an additionally arranged rotational flow generator through the arranged dust remover main body 1, rotational flow generated by the rotational flow generator can be introduced into the dust remover main body 1 by combining with an additionally arranged air deflector, so that constant rotational flow is increased for inlet air of the dust remover with the same air quantity, the inlet air is more uniform, stable induced air is generated, the suction force is more stable, and further, accumulated coal such as a header in the dust remover and the like can be greatly delayed, meanwhile, the problems that the box body of the original multi-pipe impact type dust collector is easy to be stuck with pulverized coal to be blocked, and the dust collector and the air pipe are easy to be dusted due to uneven suction force after the dust collector runs for a long time are solved.
In the embodiment, referring to fig. 1, fig. 2 and fig. 3, an air inlet 21 is formed through one side of the air inlet channel 2 away from the impact dust removal channel 3, and a large particle dust guard 22 arranged in an inclined shape is fixedly installed between the air inlet channel 2 and the induced air channel 4; one side of the induced air channel 4 is provided with a fan 41 in a penetrating manner, the fan 41 is positioned at the top of the air inlet channel 2, one side of the fan 41 far away from the induced air channel 4 is fixedly provided with a motor 411, the top of the fan 41 is provided with an air outlet 412, and meanwhile, the inside of the induced air channel 4 is fixedly provided with a water baffle 42, an air deflector 43 and a vortex generator 44 from bottom to top in sequence.
In the embodiment, referring to fig. 1, fig. 2 and fig. 4, a connection window 31 is formed through one side of the impact dust removal channel 3 close to the air intake channel 2, the top surface of the impact dust removal channel 3 is connected with the air induction channel 4, a plurality of groups of air supply pipes 32 are arranged inside the impact dust removal channel 3 at equal intervals, an air supply nozzle 33 is fixedly installed at the bottom end of the air supply pipe 32, a liquid concentration sensor 34 is fixedly installed at one side of the inner wall of the impact dust removal channel 3 close to the bottom end, a liquid inlet pipe 35 and a liquid outlet pipe 36 are respectively installed through one side and the bottom of the impact dust removal channel 3, and a first electric valve 351 and a second electric valve 361 are respectively sleeved on the liquid inlet pipe 35 and the liquid outlet pipe 36; the motor 411, the first electric valve 351 and the second electric valve 361 are electrically connected with the controller 6 through leads, the controller 6 is electrically connected with the liquid concentration sensor 34, the liquid inlet pipe 35, the first electric valve 351, the liquid outlet pipe 36, the second electric valve 36 and the controller 6 are arranged, so that the dust remover main body 1 is provided with a full-automatic liquid changing system, when the concentration of the dust reducing liquid reaches the limit value of the liquid concentration sensor 34 after multiple operations, the controller 6 transmits an electric signal to the controller 6, at the moment, the controller 6 closes the motor 411, opens the second electric valve 361, utilizes the liquid outlet pipe 36 to lead out waste liquid, then closes the second electric valve 361, opens the first electric valve 351, utilizes the liquid inlet pipe 35 to lead in fresh dust reducing liquid, can ensure the effect through liquid changing, and avoids secondary pollution of the dust reducing liquid with overhigh concentration to waste gas, meanwhile, the method is efficient, convenient and intelligent.
The working principle is as follows: when the dust remover is used, the controller 6 starts the motor to work, the impeller in the fan 41 starts to operate, at the moment, waste gas firstly enters the air inlet channel 2 from the air inlet 21, large-particle dust is removed through the large-particle baffle 22, then the waste gas enters the impact dust removal channel 3 through the connecting window 31 and surrounds the air supply pipe 32, the air supply nozzle 33 performs high-pressure gas impact on the liquid surface, at the moment, a large number of water drops are generated on the liquid surface due to impact force, wet dust removal is performed on the dust in the waste gas, then the waste gas after impact wet dust removal directly enters the air introduction channel 4, sequentially passes through the water baffle 42, the air deflector 43 and the vortex generator 44, and is finally led out from the air outlet 412, and the air inlet angle and the number of the impeller of the fan impeller are improved through the additionally arranged vortex generator of the dust remover main body 1, the cyclone generated by the cyclone generator can be introduced into the dust remover main body 1 by combining with the additionally arranged air deflector, so that the constant cyclone is increased for the inlet air of the dust remover with the same air quantity, the inlet air is more uniform, stable induced air is generated, the suction force is more stable, the accumulated coal such as an air pipe and an internal header of the dust remover can be greatly delayed, the phenomenon that the box body of the original multi-pipe impact type dust remover is easily blocked by coal powder and the dust remover and the air pipe are easily dusted due to uneven suction force after the dust remover and the air pipe operate for a long time is overcome, the dust remover main body 1 can be provided with a full-automatic liquid changing system by the arranged liquid concentration sensor 34, the liquid inlet pipe 35, the first electric valve 351, the liquid outlet pipe 36, the second electric valve 36 and the controller 6, when the concentration of dust reducing liquid reaches the limit value of the liquid concentration sensor 34 after multiple operations, the controller 6 transmits an electric signal to the controller 6, at the moment, the motor 411 is closed, and open second electric valve 361, utilize drain pipe 36 to derive the waste liquid, close second electric valve 361 afterwards, open first electric valve 351, utilize feed liquor pipe 35 to its inside leading-in fresh dust fall liquid, and can guarantee the dust fall effect through trading the liquid, avoid the dust fall liquid of concentration too high to cause secondary pollution to waste gas, it is high-efficient convenient simultaneously, it is intelligent, there is certain spreading value.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (5)
1. The utility model provides a multitube spiral-flow type impact dust remover, includes dust remover main part (1), its characterized in that: the dust remover comprises a dust remover body (1), and is characterized in that an air inlet channel (2), an impact dust removal channel (3) and an induced air channel (4) are arranged in the dust remover body (1), the air inlet channel (2) is located on one side of the impact dust removal channel (3), the impact dust removal channel (3) is located at the bottom of the induced air channel (4), and meanwhile, an overhaul door body (5) is fixedly mounted on the outer surface of the dust remover body (1).
2. The multi-tube cyclone-type impact precipitator of claim 1, wherein: one side of the air inlet channel (2) far away from the impact dust removal channel (3) is communicated with an air inlet (21), and a large-particle dust baffle plate (22) which is arranged in an inclined shape is fixedly installed between the air inlet channel (2) and the air induction channel (4).
3. The multi-tube cyclone-type impact precipitator of claim 1, wherein: strike dust removal passageway (3) and link up near inlet air channel (2) one side and seted up connection window (31), and strike dust removal passageway (3) top surface and induced air passageway (4) through connection, be provided with blast pipe (32) that a plurality of groups equidistance distributes in the inside of striking dust removal passageway (3), and the bottom fixed mounting of blast pipe (32) has air supply shower nozzle (33), the inner wall one side of striking dust removal passageway (3) is close to bottom department fixed mounting and has liquid concentration sensor (34) simultaneously, strike one side of dust removal passageway (3) with this, bottom is link up respectively and is installed feed liquor pipe (35), drain pipe (36), and feed liquor pipe (35), first electric valve (351), second electric valve (361) have been cup jointed on drain pipe (36) respectively.
4. The multi-tube cyclone-type impact precipitator of claim 1, wherein: one side of the induced draft channel (4) is provided with a fan (41) in a penetrating mode, the fan (41) is located at the top of the air inlet channel (2), one side, far away from the induced draft channel (4), of the fan (41) is fixedly provided with a motor (411), the top of the fan (41) is provided with an air outlet (412), and meanwhile the inside of the induced draft channel (4) is fixedly provided with a water baffle (42), an air deflector (43) and a vortex generator (44) from bottom to top in sequence.
5. The multi-tube cyclone-type impact precipitator of claim 4, wherein: the motor (411), the first electric valve (351) and the second electric valve (361) are electrically connected with the controller (6) through conducting wires, and the controller (6) is electrically connected with the liquid concentration sensor (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122185206.4U CN215742663U (en) | 2021-09-09 | 2021-09-09 | Multi-tube cyclone impact dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122185206.4U CN215742663U (en) | 2021-09-09 | 2021-09-09 | Multi-tube cyclone impact dust collector |
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| Publication Number | Publication Date |
|---|---|
| CN215742663U true CN215742663U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122185206.4U Active CN215742663U (en) | 2021-09-09 | 2021-09-09 | Multi-tube cyclone impact dust collector |
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|---|---|
| CN (1) | CN215742663U (en) |
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2021
- 2021-09-09 CN CN202122185206.4U patent/CN215742663U/en active Active
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