CN211304075U

CN211304075U - Thermal power factory dust collector

Info

Publication number: CN211304075U
Application number: CN201922029617.7U
Authority: CN
Inventors: 林向国; 孙瑞峰; 辛利; 刘洪喜; 李双
Original assignee: Heilongjiang Huiren Huaneng Technology Development Co ltd
Current assignee: Heilongjiang Huiren Huaneng Technology Development Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-21
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a thermal power plant dust removal device, which belongs to the technical field of dust removal and comprises a device main body, wherein the outer surface of the device main body is respectively provided with an operation table and a sealing door, the inside of the device main body is respectively fixed with a fixed chamber and a dust removing chamber, the middle inside of the fixed chamber is provided with a fan, the air inlet end and the air exhaust end of the fan are respectively connected with an ash extraction pipe and an ash discharge pipe, in the dust removal process of the device, a worker can turn on a motor which rotates a driving shaft to enable the driving shaft to rotate a connecting post through a gear and a chain, then the dust extraction pipe connected with the connecting post through the connecting ring slides in an annular track through a connecting rod and a roller, and the connecting post is sleeved on the surface of the ash extraction pipe, so that the dust extraction pipe can continuously extract ash and remove dust around the, the condition that the device is inconvenient to operate when needing to remove dust in different directions is avoided.

Description

Thermal power factory dust collector

Technical Field

The utility model relates to a dust removal technical field specifically is a thermal power factory dust collector.

Background

A thermal power plant, called thermal power plant for short, is a plant for producing electric energy by using combustible materials such as coal as fuel, and the basic production process is as follows: when the fuel is burnt, water is heated to generate steam, chemical energy of the fuel is converted into heat energy, the steam pressure pushes a steam turbine to rotate, the heat energy is converted into mechanical energy, and then the steam turbine drives a generator to rotate, so that the mechanical energy is converted into electric energy.

Present thermal power factory dust collector, in the use, can only remove dust to a face generally and handle, and when needs remove dust to different position, generally need adjust the device wholly and just can remove dust, the operation is inconvenient, and behind the dust suction device, the dust can be stored in the device, and when the follow-up income of dust, the air current of entering makes the dust of storage in the device inside raise easily, influences the dust removal effect of device easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thermal power factory dust collector to solve the above-mentioned background art in the device inconvenient operation when needs remove dust to different position and the inside easy raise dust of device influence the problem that the device removed dust.

In order to achieve the above object, the utility model provides a following technical scheme: a thermal power factory dust collector comprises a main body, wherein an operation table and a sealing door are respectively installed on the outer surface of the main body, a fixed chamber and a dust chamber are respectively fixed in the main body, a fan is installed in the middle of the inside of the fixed chamber, the air inlet end and the air exhaust end of the fan are respectively connected with an ash exhaust pipe and an ash discharge pipe, a motor is installed on one side of the fan, the output end of the motor is connected with a driving shaft, a connecting post penetrates through the middle of the top of the fixed chamber, the top of the connecting post is connected with a dust exhaust pipe through a connecting ring, the bottom of the dust exhaust pipe is connected with a roller through a connecting rod, an annular track is fixed around the top of the fixed chamber, gears are sleeved on the outer surfaces of the connecting post and the driving shaft, a chain is connected between the two gears, and an, keep off miscellaneous below of net and install the dust guard, the surface of dust guard runs through there is the ash hole, the inside both sides of clean room all are fixed with the dust guard, install the filter screen in the middle of the bottom of clean room, the bottom of filter screen runs through there is the exhaust hole.

Preferably, the connecting column is sleeved on the outer surface of the ash extraction pipe, and the connecting column is rotatably connected with the ash extraction pipe.

Preferably, the connecting rod is slidably connected to the endless track via a roller.

Preferably, the ash leakage holes are provided in plurality and are all in a Y shape.

Preferably, the bottoms of the two ash baffles are splayed, and the outer surfaces of the ash baffles are smooth.

Preferably, the material for making the impurity blocking net and the filter net comprises stainless steel.

Preferably, the operation panel is respectively electrically connected with the motor and the fan.

Compared with the prior art, the beneficial effects of the utility model are that: the thermal power plant dust removal device is provided with a gear, a chain, a connecting column, a connecting ring, a dust suction pipe, a connecting rod, a roller and an annular track, wherein in the dust removal process of the device, a worker can turn on the motor to rotate the driving shaft, so that the connecting column is rotated by the driving shaft through the gear and the chain, and then the dust suction pipe connected with the connecting column through the connecting ring slides in the annular track through the connecting rod and the roller, and the connecting column is sleeved on the surface of the dust suction pipe, so that the dust suction pipe can continuously suck dust and remove dust around the device through a rotation angle, dust can enter the device, the situation that the device is inconvenient to operate when dust removal is needed in different directions is avoided, the thermal power plant dust removal device is provided with a impurity blocking net, a dust preventing plate, a dust leaking hole and a dust blocking plate, when, it can block the large granular material that wherein mix with through keeping off miscellaneous net for the first time, the dust can contact and through the ash hole that leaks that is "Y" style of calligraphy with the dust guard afterwards, then the dust falls in the inside below of dust removal chamber through the ash guard once more, because the bottom of two ash guards is the splayed for the air current of follow-up entering is difficult for influencing the dust and raises, and is "Y" style of calligraphy because ash hole leaks, further makes the dust can not fly, has avoided the inside easy raise dust of device to influence the condition that the device removed dust.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the main body of the device of the present invention;

fig. 3 is a schematic view of a partially enlarged structure of the present invention a;

fig. 4 is a schematic diagram of a partially enlarged structure of the present invention B.

In the figure: 1. a device main body; 2. an operation table; 3. a sealing door; 4. an annular track; 5. connecting columns; 6. a connecting ring; 7. a dust collection pipe; 8. a motor; 9. a drive shaft; 10. a chain; 11. a fan; 12. an ash discharge pipe; 13. an ash extraction pipe; 14. a trash net; 15. a dust-proof plate; 16. ash leakage holes; 17. a dust blocking plate; 18. a filter screen; 19. an exhaust hole; 20. a fixed chamber; 21. a dust chamber; 22. a gear; 23. a connecting rod; 24. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a thermal power plant dust removal device comprises a device main body 1, an operation table 2, a sealing door 3, an annular rail 4, a connecting column 5, a connecting ring 6, a dust suction pipe 7, a motor 8, a driving shaft 9, a chain 10, a fan 11, an ash discharge pipe 12, an ash discharge pipe 13, an impurity blocking net 14, a dust guard 15, an ash leakage hole 16, an ash blocking plate 17, a filter screen 18, an exhaust hole 19, a fixed chamber 20, a dust chamber 21, a gear 22, a connecting rod 23 and a roller 24, wherein the outer surface of the device main body 1 is respectively provided with the operation table 2 and the sealing door 3, the fixed chamber 20 and the dust chamber 21 are respectively fixed inside the device main body 1, the fan 11 is arranged in the middle of the fixed chamber 20, the air inlet end and the air outlet end of the fan 11 are respectively connected with the ash discharge pipe 13 and the ash discharge pipe 12, the motor 8 is arranged on one side of the fan 11, the output end of the motor 8 is connected, the top of spliced pole 5 is connected with dust absorption pipe 7 through go-between 6, the bottom of dust absorption pipe 7 is connected with gyro wheel 24 through connecting rod 23, be fixed with circular orbit 4 around the top of fixed orifices 20, gear 22 has all been cup jointed to spliced pole 5 and drive shaft 9's surface, be connected with chain 10 between two gear 22, make when drive shaft 9 rotates, can let gear 22 pass through the rotation, make the chain drive another gear 22 and rotate, make spliced pole 5 accomplish simultaneously and rotate, the inside top of clean room 21 is installed and is kept off miscellaneous net 14, keep off miscellaneous net 14's below and install dust guard 15, dust guard 15's surface runs through there is ash leakage hole 16, the inside both sides of clean room 21 all are fixed with ash baffle 17, install filter screen 18 in the middle of the bottom of clean room 21, filter screen 18's bottom runs through there is exhaust hole 19.

Referring to fig. 1-4, the connection column 5 is sleeved on the outer surface of the ash tube 13, and the connection column 5 is rotatably connected to the ash tube 13, so that the connection column 5 rotates without affecting ash extraction of the ash tube 13, and the connection rod 23 is slidably connected to the annular rail 4 through the roller 24, so that the connection rod 23 can slide in the annular rail 4 through the roller 24.

Referring to fig. 2, a plurality of dust leaking holes 16 are formed, the plurality of dust leaking holes 16 are all in a Y shape, so that dust is not easily lifted after entering the dust leaking holes 16, the bottoms of the two dust baffles 17 are in a splayed shape, the outer surfaces of the dust baffles 17 are smooth, and the dust baffles 17 can reduce the dust lifting space.

Referring to fig. 1-2, the material of the trash rack 14 and the filter screen 18 includes stainless steel, which has high hardness and makes the trash rack 14 and the filter screen 18 more durable, the console 2 is electrically connected to the motor 8 and the fan 11, and the operator can operate the motor 8 and the fan 11 by using the console 2.

The working principle is as follows: firstly, a worker installs the device and connects a power supply, then the worker opens the fan 11, the fan 11 sucks outside dust air through the connecting post 5, the connecting ring 6 and the dust suction pipe 7 which are communicated with the dust suction pipe 13, and discharges the dust air into the dust chamber 21 through the dust discharge pipe 12, then the dust enters the lower part of the inner part of the dust chamber 21 through the impurity blocking net 14 and the dust proof plate 15 in sequence for storage, and the redundant air passes through the exhaust hole 19 after passing through the filter screen 18 and is discharged, when the device needs to remove dust in multiple directions, the worker can open the motor 8, the motor 8 rotates the driving shaft 9, so that the driving shaft 9 rotates the connecting post 5 through the gear 22 and the chain 10, then the dust suction pipe 7 connected with the connecting post 5 through the connecting ring 6 slides in the annular track 4 through the connecting rod 23 and the roller 24, so that the dust suction pipe 7 can continuously suck dust around the device through a rotation angle, the operation is simple.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thermal power factory dust collector, includes the device main part, its characterized in that: the outer surface of the device main body is respectively provided with an operating table and a sealing door, the inside of the device main body is respectively fixed with a fixed chamber and a dust removal chamber, the fan is arranged in the middle of the inside of the fixed chamber, the air inlet end and the air exhaust end of the fan are respectively connected with an ash exhaust pipe and an ash exhaust pipe, one side of the fan is provided with a motor, the output end of the motor is connected with a driving shaft, a connecting column penetrates through the middle of the top of the fixed chamber, the top of the connecting column is connected with a dust exhaust pipe through a connecting ring, the bottom of the dust exhaust pipe is connected with a roller through a connecting rod, the periphery of the top of the fixed chamber is fixed with an annular track, the outer surfaces of the connecting column and the driving shaft are respectively sleeved with gears, two gears are connected with a chain, a sundry blocking net is arranged above the inside of the dust removal chamber, a, the inside both sides of clean room all are fixed with the ash blocking board, install the filter screen in the middle of the bottom of clean room, the bottom of filter screen runs through there is the exhaust hole.

2. The dust removing device of the thermal power plant according to claim 1, wherein: the connecting column is sleeved on the outer surface of the ash extraction pipe and is rotatably connected with the ash extraction pipe.

3. The dust removing device of the thermal power plant according to claim 1, wherein: the connecting rod is connected with the annular track in a sliding mode through the idler wheel.

4. The dust removing device of the thermal power plant according to claim 1, wherein: the ash leakage holes are arranged in a plurality of Y-shaped ash leakage holes.

5. The dust removing device of the thermal power plant according to claim 1, wherein: the bottom of two ash baffles is splayed, just the surface of ash baffle is smooth.

6. The dust removing device of the thermal power plant according to claim 1, wherein: the material for making the impurity blocking net and the filter screen comprises stainless steel.

7. The dust removing device of the thermal power plant according to claim 1, wherein: the operation panel is respectively and electrically connected with the motor and the fan.