CN214680694U

CN214680694U - Thermal power plant wisdom fume emission controlling means

Info

Publication number: CN214680694U
Application number: CN202022236320.0U
Authority: CN
Inventors: 李海涛; 李秋婷; 石小琛; 杜志坚
Original assignee: Shanxi Sanhesheng Intelligent Technology Co ltd
Current assignee: Shanxi Sanhesheng Intelligent Technology Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-11-12
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a thermal power plant wisdom smoke emission control device relates to flue gas treatment technical field, the device comprises a device body, the inside fixedly connected with supporting baffle of device body, the gas storage storehouse has been seted up to supporting baffle's bottom, one side bottom fixedly connected with intake pipe of gas storage storehouse, the purification storehouse has been seted up at supporting baffle's top, the top fixedly connected with dust layer in purification storehouse, the top fixedly connected with filter layer on dust layer, the top fixedly connected with active carbon adsorption layer of filter layer, the circulation storehouse has been seted up at active carbon adsorption layer's top, the gaseous detection device of the equal fixedly connected with in inner wall both sides in circulation storehouse. This wisdom smoke emission control device of firepower power plant through setting up dusting layer, filter layer, active carbon adsorption layer and gas detection device, can detect the flue gas after the filtration, prevents that gas cleaning is incomplete, leads to the air to receive the pollution.

Description

Thermal power plant wisdom fume emission controlling means

Technical Field

The utility model relates to a technical field is handled to the flue gas, specifically is a wisdom smoke emission control device of firepower power plant.

Background

The thermal power plant is a large and complex plant for producing electric energy and heat energy, mainly a plant for producing electric energy by using combustible materials as fuel is easy to produce a large amount of smoke in the process of power generation, and if the smoke is directly discharged, the environment is seriously polluted, so that the smoke needs to be treated by using a corresponding control device.

In chinese utility model patent application no: the utility model discloses a flue gas emission control device of firepower power plant in CN 201920600337.4, including casing, filter screen, processing cavity, circulation cavity and control panel, the inside bottom of casing is equipped with the circulation cavity, and the inside processing cavity that is equipped with of casing of circulation cavity top to the inside one end of processing cavity is equipped with the filter screen, the outer wall of filter screen and the inner wall fixed connection who handles the cavity, the central point department of putting on casing top is equipped with the exhaust port, and the bottom of exhaust port extends to the inside of handling the cavity, and is equipped with into cigarette mechanism on the outer wall of casing one side, and advances to be equipped with the air-blower on the outer wall that cigarette mechanism kept away from casing one side. This fume emission control device of firepower power plant can not detect the flue gas after purifying, can make the flue gas that purifies the incompleteness discharge into the air in, causes the pollution to the atmosphere.

Therefore, it is necessary to provide an intelligent flue gas emission control device for thermal power plants to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wisdom smoke emission control device of firepower power plant to solve the smoke emission control device of the current firepower plant who provides in the above-mentioned background art, can not detect the flue gas after the purification, probably can make the incomplete flue gas of purification discharge into the air in, cause the problem of pollution to the atmosphere.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a thermal power plant intelligent flue gas emission control device comprises a device body, wherein a supporting partition plate is fixedly connected inside the device body, a motor partition plate is fixedly connected to one side of the bottom of the supporting partition plate, a gas storage bin is arranged at the bottom of the supporting partition plate, an air inlet pipe is fixedly connected to the bottom of one side of the gas storage bin, a purification bin is arranged at the top of the supporting partition plate, an exhaust hole is formed in one side of the bottom of the purification bin, a baffle is arranged at the top of the exhaust hole, an eccentric wheel is arranged on the other side of the bottom of the purification bin, pressure relief holes are formed in two sides of the bottom of the purification bin, a dust removal layer is fixedly connected to the top of the dust removal layer, an active carbon adsorption layer is fixedly connected to the top of the filter layer, a circulating bin is arranged at the top of the active carbon adsorption layer, and a gas detection device is fixedly connected to two sides of the inner wall of the circulating bin, the device comprises a circulating bin, and is characterized in that a discharge pipe is fixedly connected to the middle of the top end of the circulating bin, an intelligent electric control valve is arranged at the bottom of the discharge pipe, a supporting plate is fixedly connected to one side of the outer wall of the device body, and a fan is fixedly connected to the top of the supporting plate.

Preferably, the motor baffle has threely, three the motor baffle all is rectangle fixed connection, the inside of motor baffle is equipped with motor installation storehouse, the inside fixedly connected with servo motor in motor installation storehouse, servo motor's top stretches into the purification storehouse and with eccentric wheel fixed connection.

Preferably, the top of baffle is rotated and is connected with the connecting rod, the one end that the baffle was kept away from to the connecting rod is rotated with the top of eccentric wheel and is connected.

Preferably, T type spout has been seted up at the top middle part of supporting the baffle, T type spout has two, two T type spout symmetric distribution, the inside sliding connection of T type spout has T type slider, T type spout and the bottom one side both ends fixed connection of baffle are stretched out at the top of T type slider.

Preferably, the pressure release hole has a plurality ofly, and is a plurality of the pressure release hole is evenly distributed, the inside sliding connection in pressure release hole has the piston, the bottom middle part fixedly connected with spliced pole of piston.

Preferably, the bottom of the connecting column extends out of the pressure relief hole and is fixedly connected with a connecting plate, and the connecting plate is fixedly connected with a connecting spring.

Preferably, the number of the gas detection devices is four, and the four gas detection devices are symmetrically distributed at two ends of the bottom of two sides of the inner wall of the circulating bin.

Preferably, the inlet and the outlet of the fan are both fixedly connected with connecting pipes, the inlet of the fan is communicated with the circulating bin through the connecting pipes, and the outlet of the fan is communicated with the purifying bin through the connecting pipes.

Compared with the prior art, the utility model provides a thermal power plant wisdom smoke emission control device possesses following beneficial effect:

1. this wisdom smoke emission control device of firepower power plant through setting up eccentric wheel, exhaust hole, connecting rod and baffle, can pass through the rotation of eccentric wheel, control baffle reciprocating motion for the state of opening and shutting in exhaust hole constantly changes, thereby control flue gas intermittent type nature's entering into the flue gas and handle the storehouse, has avoided entering into the flue gas and has handled the storehouse flue gas too much, leads to handling untimely.

2. This wisdom smoke emission control device of firepower power plant through setting up dusting layer, filter layer, connecting pipe, fan, active carbon adsorption layer and gas detection device, can filter the flue gas to can detect the flue gas after filtering, prevent that gas cleaning is incomplete, lead to the air to receive the pollution.

3. This wisdom smoke emission control device of thermal power plant through setting up pressure release hole, piston, spliced pole, connecting plate and coupling spring, can carry out the pressure release to the gas storage storehouse, prevents that its internal pressure is too big to the condition of device explosion has been avoided and has taken place.

Drawings

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

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic top sectional view of the structure of the present invention;

fig. 4 is a schematic perspective view of the structure of the present invention.

In the figure: 1. a device body; 2. a motor installation bin; 3. supporting the partition plate; 4. an eccentric wheel; 5. a purifying bin; 6. a dust removal layer; 7. a filter layer; 8. an intelligent electric control valve; 9. a discharge pipe; 10. a connecting pipe; 11. a fan; 12. an activated carbon adsorption layer; 13. a support plate; 14. a T-shaped slider; 15. an exhaust hole; 16. a gas storage bin; 17. an air inlet pipe; 18. a motor partition plate; 19. a servo motor; 20. a pressure relief vent; 21. a gas detection device; 22. a piston; 23. connecting columns; 24. a connecting plate; 25. a connecting spring; 26. a T-shaped chute; 27. a connecting rod; 28. a baffle plate; 29. and (5) circulating the bin.

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.

Referring to fig. 1-4, a smart flue gas emission control device for a thermal power plant comprises a device body 1, a supporting partition plate 3 is fixedly connected inside the device body 1, a motor partition plate 18 is fixedly connected to one side of the bottom of the supporting partition plate 3, a gas storage bin 16 is arranged at the bottom of the supporting partition plate 3, an air inlet pipe 17 is fixedly connected to the bottom of one side of the gas storage bin 16, a purification bin 5 is arranged at the top of the supporting partition plate 3, an exhaust hole 15 is arranged at one side of the bottom of the purification bin 5, a baffle 28 is arranged at the top of the exhaust hole 15, a T-shaped chute 26 is arranged in the middle of the top end of the supporting partition plate 3, two T-shaped chutes 26 are arranged, the two T-shaped chutes 26 are symmetrically distributed, a T-shaped sliding block 14 is slidably connected inside the T-shaped chute 26, the top of the T-shaped sliding block 14 extends out of the T-shaped chute 26 and is fixedly connected with two ends of one side of the bottom of the baffle 28, an eccentric wheel 4 is arranged at the other side of the bottom of the purification bin 5, through the arrangement of the eccentric wheel 4, the exhaust holes 15, the connecting rods 27 and the baffle 28, the reciprocating motion of the baffle 28 can be controlled through the rotation of the eccentric wheel 4, so that the opening and closing of the exhaust holes 15 are continuously changed, the intermittent flue gas entering the flue gas treatment bin is controlled, the problem that the flue gas entering the flue gas treatment bin is too much to cause untimely treatment is avoided, three motor partition plates 18 are provided, the three motor partition plates 18 are all in rectangular fixed connection, the motor installation bin 2 is arranged inside the motor partition plate 18, the servo motor 19 is fixedly connected inside the motor installation bin 2, the top of the servo motor 19 extends into the purification bin 5 and is fixedly connected with the eccentric wheel 4, the connecting rods 27 are rotatably connected to the top of the baffle 28, one end of the connecting rods 27 far away from the baffle 28 is rotatably connected to the top of the eccentric wheel 4, the two sides of the bottom of the purification bin 5 are provided with the pressure relief holes 20, the pressure relief holes 20 are multiple, and the pressure relief holes 20 are uniformly distributed, the inside sliding connection of pressure release hole 20 has piston 22, the bottom middle part of piston 22 is fixedly connected with spliced pole 23, the bottom of spliced pole 23 stretches out pressure release hole 20 and is fixedly connected with connecting plate 24, the fixedly connected with connecting spring 25 of connecting plate 24, through setting up pressure release hole 20, piston 22, spliced pole 23, connecting plate 24 and connecting spring 25, can carry out the pressure release to gas storage storehouse 16, prevent its internal pressure too big, thereby the condition of device explosion from taking place, the top of purification storehouse 5 is fixedly connected with dust layer 6, the top of dust layer 6 is fixedly connected with filter layer 7, the top of filter layer 7 is fixedly connected with activated carbon adsorption layer 12, the top of activated carbon adsorption layer 12 is equipped with circulation storehouse 29, both sides of the inner wall of circulation storehouse 29 are fixedly connected with gas detection device 21, there are four gas detection device 21, four gas detection device 21 symmetric distribution are at the bottom both ends of circulation storehouse 29 inner wall both sides, circulation storehouse 29's top middle part fixedly connected with discharge pipe 9, the bottom of discharge pipe 9 is equipped with intelligent automatically controlled valve 8, device 1 outer wall one side fixedly connected with backup pad 13, backup pad 13's top fixedly connected with fan 11, the equal fixedly connected with connecting pipe 10 in import and the exit of fan 11, the import of fan 11 is linked together through connecting pipe 10 and circulation storehouse 29, fan 11's export is linked together through connecting pipe 10 and purification storehouse 5, through setting up dust layer 6, filter layer 7, connecting pipe 10, fan 11, active carbon adsorption layer 12 and gas detection device 21, can filter the flue gas, and can detect the flue gas after filtering, it is incomplete to prevent gas purification, lead to the air to receive the pollution.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the smoke purifier is used, the servo motor 19 and the intelligent electric control valve 8 are started, smoke is discharged into the gas storage bin 16 through the gas inlet pipe 17, meanwhile, the servo motor 19 drives the eccentric wheel 4 to rotate, the eccentric wheel 4 drives the baffle 28 to reciprocate through the connecting rod 27, meanwhile, the baffle 28 is driven to drive the T-shaped slide block 14 to slide along the T-shaped sliding groove 26, the sliding connection of the T-shaped slide block 14 and the T-shaped sliding groove 26 limits the movement of the baffle 28, the opening and closing state of the exhaust hole 15 is continuously changed through the reciprocating motion of the baffle 28, so that the smoke is controlled to intermittently enter the purifying bin 5, when the internal pressure of the gas storage bin 16 is overlarge, the internal pressure of the gas storage bin 16 is larger than the elastic force of the connecting spring 25, the smoke pushes the piston 22 out of the pressure relief hole 20, the piston 22 drives the connecting plate 24 to move through the connecting column 23, the connecting plate 24 stretches the connecting spring 25, and then the smoke enters the purifying bin 5 through the pressure relief hole 20, when the gas storage bin 16 is smaller than the elastic force of the connecting spring 25, the connecting spring 25 returns and drives the connecting plate 24 to descend, the connecting plate 24 drives the piston 22 to descend through the connecting column 23, the piston 22 closes the pressure relief hole 20, the flue gas in the purification bin 5 enters the circulation bin 29 after being purified through the dedusting layer 6, the activated carbon adsorption layer 12 and the filter layer 7, meanwhile, the gas detection device 21 detects the flue gas in the circulation bin 29, when the flue gas purification is unqualified, the fan 11 discharges the unqualified flue gas into the purification bin 5 through the connecting pipe 10 for purification again, when the flue gas purification is qualified, the intelligent electric control valve 8 is automatically opened, and the flue gas is discharged through the discharge pipe 9.

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 plant wisdom fume emission controlling means, includes device body (1), its characterized in that: the device comprises a device body (1), wherein a supporting clapboard (3) is fixedly connected inside the device body (1), a motor clapboard (18) is fixedly connected to one side of the bottom of the supporting clapboard (3), a gas storage bin (16) is arranged at the bottom of the supporting clapboard (3), an air inlet pipe (17) is fixedly connected to the bottom of one side of the gas storage bin (16), a purification bin (5) is arranged at the top of the supporting clapboard (3), an exhaust hole (15) is arranged at one side of the bottom of the purification bin (5), a baffle plate (28) is arranged at the top of the exhaust hole (15), an eccentric wheel (4) is arranged at the other side of the bottom of the purification bin (5), pressure relief holes (20) are respectively arranged at two sides of the bottom of the purification bin (5), a dedusting layer (6) is fixedly connected to the top of the purification bin (5), a filtering layer (7) is fixedly connected to the top of the dedusting layer (6), and an activated carbon adsorption layer (12) is fixedly connected to the top of the filtering layer (7), circulation storehouse (29) have been seted up at the top of active carbon adsorption layer (12), the gaseous detection device of the equal fixedly connected with in inner wall both sides (21) in circulation storehouse (29), the top middle part fixedly connected with discharge pipe (9) in circulation storehouse (29), the bottom of discharge pipe (9) is equipped with intelligent automatically controlled valve (8), device body (1) outer wall one side fixedly connected with backup pad (13), the top fixedly connected with fan (11) of backup pad (13).

2. The intelligent flue gas emission control device of thermal power plant of claim 1, which is characterized in that: motor baffle (18) have threely, three motor baffle (18) all are rectangle fixed connection, the inside of motor baffle (18) is equipped with motor installation storehouse (2), the inside fixedly connected with servo motor (19) in motor installation storehouse (2), the top of servo motor (19) is stretched into and is purified storehouse (5) and with eccentric wheel (4) fixed connection.

3. The intelligent flue gas emission control device of thermal power plant of claim 1, which is characterized in that: the top of baffle (28) is rotated and is connected with connecting rod (27), the one end that baffle (28) are kept away from in connecting rod (27) is rotated with the top of eccentric wheel (4) and is connected.

4. The intelligent flue gas emission control device of thermal power plant of claim 1, which is characterized in that: t type spout (26) have been seted up at the top middle part of supporting partition (3), T type spout (26) have two, two T type spout (26) symmetric distribution, the inside sliding connection of T type spout (26) has T type slider (14), the top of T type slider (14) stretch out T type spout (26) and with bottom one side both ends fixed connection of baffle (28).

5. The intelligent flue gas emission control device of thermal power plant of claim 1, which is characterized in that: pressure release hole (20) have a plurality ofly, a plurality of pressure release hole (20) are evenly distributed, the inside sliding connection of pressure release hole (20) has piston (22), the bottom middle part fixedly connected with spliced pole (23) of piston (22).

6. The intelligent flue gas emission control device of thermal power plant of claim 5, characterized in that: the bottom of the connecting column (23) extends out of the pressure relief hole (20) and is fixedly connected with a connecting plate (24), and the connecting plate (24) is fixedly connected with a connecting spring (25).

7. The intelligent flue gas emission control device of thermal power plant of claim 1, which is characterized in that: the number of the gas detection devices (21) is four, and the four gas detection devices (21) are symmetrically distributed at two ends of the bottom of two sides of the inner wall of the circulating bin (29).

8. The intelligent flue gas emission control device of thermal power plant of claim 1, which is characterized in that: the inlet and the outlet of the fan (11) are fixedly connected with connecting pipes (10), the inlet of the fan (11) is communicated with the circulating bin (29) through the connecting pipes (10), and the outlet of the fan (11) is communicated with the purifying bin (5) through the connecting pipes (10).