CN212548811U

CN212548811U - Embedded chimney flue gas dust removal fume extractor of power plant

Info

Publication number: CN212548811U
Application number: CN201921585191.7U
Authority: CN
Inventors: 杨晴连
Original assignee: Individual
Current assignee: Xi'an Huasheng Environmental Protection Equipment Co.,Ltd.
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2021-02-19
Anticipated expiration: 2029-09-23

Abstract

The utility model provides an embedded chimney flue gas dust removal and smoke exhaust device of a power plant, which relates to the technical field of power plants and comprises a screw rod, a slide rail, a slide block, an electrostatic ball, a rotary plate, a scraper blade, a collection frame, a movable scraper blade, a downstream plate, slide rails fixedly connected with both sides of the upper end of the screw rod, the slide block is sleeved on the slide rail, the electrostatic ball is fixedly connected with the bottom end of a connecting rod, the scraper blade is fixedly connected with one side of the rotary plate far away from a lantern ring, the movable scraper blade is fixedly connected with the back of the scraper blade, and the collection frame is fixedly connected with the lower end of the rotary plate. The effect of preventing the inner wall of the chimney from being blocked when the dual flue gas dust removal is achieved.

Description

Embedded chimney flue gas dust removal fume extractor of power plant

Technical Field

The utility model relates to a power plant technical field, more specifically say, relate to an embedded chimney flue gas dust removal fume extractor of power plant.

Background

With the rapid development of society, various factories are gathered and grow, particularly, chemicals are needed in the steel making or manufacturing process, and then a coal-fired boiler is needed for firing and manufacturing, so that a large amount of dust particles and other pollutants are inevitably generated in the process of burning coal or firewood, the air environment is seriously polluted, the higher the dispersion degree of dust is, the smaller the particle size of dust is, the higher the stability of the dust in the air is, the longer the dust is suspended in the air, the more the opportunity is absorbed by people, the greater the harm is to human bodies, and the dust removal effect of the existing device for discharging the flue gas reaching the standard after the flue gas is treated in the using process is poor.

Secondly, coal is burnt insufficiently and cannot be burnt into ash completely, and the reason is that carbon deposits and ash deposits in a chimney of a power plant with increased service life block the chimney, so that the inside of the flue becomes thin, the suction force of smoke exhaust is reduced, and the possibility of danger caused by insufficient coal burning is further increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an embedded chimney flue gas dust removal fume extractor of power plant to exhaust flue gas dust and noxious material are more in solving current power plant's chimney, and power plant's chimney can become thin and block up under the condition that accumulates daily again, and the poor problem of flue gas dust removal effect.

The utility model relates to an embedded chimney flue gas dust removal fume extractor's of power plant purpose is reached by following concrete technical means:

an embedded chimney flue gas dust removal and smoke exhaust device of a power plant comprises a chimney, a water pipe, a spray head, a screw rod, a slide rail, a slide block, a connecting rod, an electrostatic ball, a baffle plate, a lantern ring, a rotary plate, a scraper blade, a collecting frame, a placing box, a positive and negative motor, a movable scraper blade, a downstream plate, a slide groove, a slide ball and a fixing ring, wherein the fixing ring is fixedly connected with the water pipe at the left end of the chimney, the water pipe penetrates through the inside of the top end of the chimney, the spray head penetrates through the lower end of the water pipe inside the chimney, the screw rod is fixedly connected with the middle part of the chimney, the slide rail is fixedly connected with both sides of the upper end of the screw rod, the slide block is sleeved on the slide rail, the lower end of the slide block is movably connected with the connecting rod, the electrostatic ball is, the lantern ring, the equal fixedly connected with scraper blade in one side that the lantern ring was kept away from to the rotor plate, the equal fixedly connected with activity doctor-bar in back of scraper blade, the equal fixedly connected with of lower extreme of rotor plate collects the frame, the one side that the lantern ring was kept away from to the collection frame all is provided with the downstream board, the equal fixedly connected with ball-sliding of top of collecting the frame is connected with the spout of rotor plate one end.

Preferably, the sliding ball sets up to the joint in the spout, and the spout all is provided with the round hole of the same size of sliding ball in the one side of keeping away from the lantern ring simultaneously.

Preferably, the length of one side, provided with the downstream plate, of the top end of the collecting frame is larger than the length of the bottom end of the collecting frame, the length of the bottom end of the collecting frame is consistent with the length of the rotating plate, and meanwhile, the upper end of the rotating plate is provided with a round hole.

Preferably, the scraping plate and the downstream plate are both arc-shaped, the movable scraping blade behind the scraping plate is arranged to be parallel to the scraping plate, the movable scraping blade is contacted with the inner part of the chimney, and the height of the protruded movable scraping blade is flush with the downstream plate.

Preferably, the bottom of hob is provided with places the box, and the inside of placing the box is provided with positive and negative motor to and positive and negative motor's output is connected with the bottom of hob, positive and negative motor and outside electric connection simultaneously.

Preferably, the water pipe is communicated with an external water source and is connected with the external water pump, and the inner part of the lantern ring is provided with threads corresponding to the screw rod.

Preferably, the slide rails are all set to be arc-shaped, and the slide blocks are all set to be arc-shaped and corresponding to the slide rails.

Has the advantages that:

1. this practicality is through the upper end that the water of water pipe switch-on extraction enters into the water pipe, and the inside that the blowout enters into the chimney again from the shower nozzle contacts with the flue gas in the chimney, makes during its dust in the flue gas just can fall into the collection frame after contacting with water, reaches preliminary flue gas dust removal's effect.

2. Still rub each other after long-time in the chimney with the electrostatic ball contact through the flue gas, therefore easy adsorbed impurity such as dust just can adsorb on the electrostatic ball in the flue gas, reach further flue gas dust removal effect, later the rotatory slide rail that drives both ends through the hob is rotatory, just can make its slider make a round trip the operation on the slide rail under the high-speed moving condition of slide rail, just can fall into the collection frame with the dust impurity on its electrostatic ball when the rotation is got rid of.

3. Secondly, positive and negative motor makes its hob make a round trip to move from top to bottom, rotatory to can not up move again when keeping out to the baffle, the rotor plate that drives lantern ring and both ends in rotatory in-process makes a round trip to move, scraper blade on the rotor plate drives the interior contact of activity doctor-bar and chimney and gets back and scratch, make its chimney be difficult for blockking up, well activity doctor-bar that scrapes can drive the hob moving direction along with positive and negative motor and change the doctor-bar direction at scraping, it is better to make it scrape the effect, the impurity that scrapes gets off enters into the collection frame along following current board, after the function finishes from the lower extreme of chimney pull the collection frame, move its smooth pearl in the spout of joint outside side, alright with take out its inside impurity.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the rotating plate structure of the present invention.

Fig. 3 is a schematic view of the sliding chute structure of the present invention.

Fig. 4 is an enlarged schematic view of the structure of fig. a of the present invention

In fig. 1 to 4, the correspondence between the component names and the reference numbers is: the device comprises a chimney-1, a water pipe-2, a spray head-3, a screw rod-4, a sliding rail-5, a sliding block-6, a connecting rod-7, an electrostatic ball-8, a baffle-9, a lantern ring-10, a rotating plate-11, a scraper-12, a collecting frame-13, a placing box-14, a positive and negative motor-15, a movable scraper-16, a downstream plate-17, a sliding chute-18, a sliding bead-19 and a fixing ring-20.

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.

Example (b):

as shown in figures 1 to 4: an embedded chimney flue gas dust removal and smoke exhaust device of a power plant comprises a chimney 1, a water pipe 2, a spray head 3, a spiral rod 4, a slide rail 5, a slide block 6, a connecting rod 7, an electrostatic ball 8, a retaining plate 9, a lantern ring 10, a rotating plate 11, a scraper 12, a collecting frame 13, a placing box 14, a positive and negative motor 15, a movable scraper 16, a downstream plate 17, a chute 18, a slide bead 19 and a fixing ring 20, wherein the fixing ring 20 is fixedly connected at the left end of the chimney 1, the water pipe 2 penetrates through the top end of the chimney 1, the spray head 3 penetrates through the lower end of the water pipe 2 in the chimney 1, the spiral rod 4 is fixedly connected at the middle part of the chimney 3, the slide rails 5 are fixedly connected at both sides of the upper end of the spiral rod 4, the slide block 6 is sleeved on the slide rail 5, the connecting rod 7 is movably connected at the lower end of the slide block 6, the, the lantern ring 10 has been cup jointed to hob 4 of baffle 9 lower extreme, the equal fixedly connected with rotor plate 11 in both ends of the lantern ring 10, the equal fixedly connected with scraper blade 12 in one side that the lantern ring 10 was kept away from to rotor plate 11, the equal fixedly connected with activity doctor-bar 16 in the back of scraper blade 12, the equal fixedly connected with of lower extreme of rotor plate 11 collects frame 13, one side that the lantern ring 10 was kept away from to collection frame 13 all is provided with down stream board 17, the equal fixedly connected with in top of collecting frame 13 slides pearl 19 and is connected with the spout 18 of rotor plate 11.

Wherein, smooth pearl 19 sets up to the joint in spout 18, and the smooth pearl 19 of being convenient for is difficult for dropping at the operation in-process, and one side that the lantern ring 10 was kept away from to spout 18 all is provided with the round hole that smooth pearl 19 is the same size simultaneously, is convenient for remove 13 with its collection frame and does not take out to and it is more convenient to install.

Wherein, the length that collects frame 13 top and be provided with one side of following the current board 17 is greater than the length of collecting frame 13 bottom itself, makes the impurity that it dropped can be more accurate the entering into collect frame 13 in the skew direction, and collects frame 13 bottom length and rotor plate 11 length unanimity, and the upper end of rotor plate 11 all is provided with the round hole simultaneously, and the impurity of the arbitrary direction position of being convenient for can enter into and collect frame 13 as far as possible.

Wherein, scraper blade 12 and following current board 17 all set up to the arc, make its inner wall contact with circular chimney that can be better, and the activity doctor-bar 16 behind the scraper blade 12 back sets up to being parallel with scraper blade 12, reach with the inside parallel contact of chimney, it is more powerful at the in-process of scraping, activity doctor-bar 16 all contacts with the inside of chimney 1 simultaneously to and the height and the following current board 17 parallel and level after activity doctor-bar 16 is outstanding, make its impurity of scraping and rubbing down can be very accurate enter into and collect frame 13.

Wherein, the bottom of hob 4 is provided with places box 14, and the inside of placing box 14 is provided with positive and negative motor 15, reaches the effect of protection positive and negative motor 15 to and positive and negative motor 15's output is connected with the bottom of hob 4, and positive and negative motor 15 and outside electric connection make its whole operation process more firm simultaneously.

The water pipe 2 is communicated with an external water source and is connected with the external water pump to supply water, and meanwhile, the inner part of the lantern ring 10 is provided with threads corresponding to the screw rod 4, so that the lantern ring 10 can correspondingly rotate back and forth on the screw rod 4 when the forward and reverse motor 15 runs.

Wherein, slide rail 5 all sets up to the arc, and slider 5 all sets up to the arc and slide rail 5 corresponding, makes the better gliding of its slider 5, and the orbit of gliding is convenient for dropping of debris by a wide margin.

The working principle is as follows: firstly, the water pipe 2 is communicated with a water source to be discharged, then the water is pumped to the top end of the water pipe 2 by an external water pump, then a power supply is communicated to start a positive and negative motor 15, the pumped water is communicated through the water pipe 2 to enter the upper end of the water pipe 2, and then the water is sprayed from the spray head 3 to enter the chimney to be contacted with smoke in the chimney, then the spiral rod 4 rotates to drive the slide rails 5 at two ends to rotate, the slide block 6 can move back and forth on the slide rails 5 under the condition that the slide rails 5 rotate at high speed, so that dust and impurities on the electrostatic ball 8 can fall into a collecting frame during rotary throwing, secondly, the lantern ring 10 and the rotating plates 11 at two ends are driven to rotate back and forth during rotation, the scraper 12 on the rotating plate 11 drives the movable scraper 16 to contact with the inner part of the chimney to scrape back and forth, and the scraper can change the direction along with the rotating direction of the spiral rod 4 driven by the positive and negative motor, the scraping effect is better, and the effect that the inner wall of the chimney is not easy to block while dual flue gas dust removal is achieved.

Claims

1. The utility model provides an embedded chimney flue gas dust removal fume extractor of power plant, includes chimney (1), water pipe (2), shower nozzle (3), hob (4), slide rail (5), slider (6), connecting rod (7), electrostatic ball (8), keep out board (9), the lantern ring (10), rotor plate (11), scraper blade (12), collect frame (13), place box (14), positive and negative motor (15), activity doctor-bar (16), following current board (17), spout (18), smooth pearl (19), solid fixed ring (20), its characterized in that: the left end of the chimney (1) is fixedly connected with a water pipe (2) through a fixing ring (20), the water pipe (2) penetrates through the top end of the chimney (1), the lower end of the water pipe (2) in the chimney (1) penetrates through a spray head (3), the middle of the chimney (1) is fixedly connected with a screw rod (4), two sides of the upper end of the screw rod (4) are fixedly connected with slide rails (5), slide blocks (6) are sleeved on the slide rails (5), the lower end of each slide block (6) is movably connected with a connecting rod (7), the bottom end of each connecting rod (7) is fixedly connected with an electrostatic ball (8), a baffle (9) is sleeved and fixed in the middle of the screw rod (4), a lantern ring (10) is sleeved on the screw rod (4) at the lower end of the baffle (9), and rotating plates (11) are fixedly connected at two ends of the lantern ring (10, the improved scraper structure is characterized in that the scraper blades (12) are fixedly connected to one side, away from the lantern ring (10), of the rotating plate (11), the movable scraper blades (16) are fixedly connected to the back face of the scraper blades (12), the collecting frame (13) is fixedly connected to the lower end of the rotating plate (11), the downstream plate (17) is arranged on one side, away from the lantern ring (10), of the collecting frame (13), and the sliding balls (19) are fixedly connected to the top end of the collecting frame (13) and connected with the sliding grooves (18) in one end of the rotating plate (11).

2. The power plant embedded chimney flue gas dedusting and discharging device according to claim 1, characterized in that: the sliding balls (19) are arranged in the sliding grooves (18) in a clamped mode, and meanwhile round holes with the same size as the sliding balls (19) are formed in one sides, far away from the lantern ring (10), of the sliding grooves (18).

3. The power plant embedded chimney flue gas dedusting and discharging device according to claim 1, characterized in that: the length of one side of the flow following plate (17) arranged at the top end of the collecting frame (13) is larger than the length of the bottom end of the collecting frame (13), the length of the bottom end of the collecting frame (13) is consistent with that of the rotating plate (11), and meanwhile, a round hole is formed in the upper end of the rotating plate (11).

4. The power plant embedded chimney flue gas dedusting and discharging device according to claim 1, characterized in that: the scraping plate (12) and the downstream plate (17) are both arc-shaped, the movable scraping blade (16) behind the scraping plate (12) is arranged to be parallel to the scraping plate (12), the movable scraping blade (16) is in contact with the inner part of the chimney (1), and the height of the protruded movable scraping blade (16) is flush with the downstream plate (17).

5. The power plant embedded chimney flue gas dedusting and discharging device according to claim 1, characterized in that: the bottom of hob (4) is provided with places box (14), and the inside of placing box (14) is provided with positive and negative motor (15) to and the output of positive and negative motor (15) is connected with the bottom of hob (4), positive and negative motor (15) and outside electric connection simultaneously.

6. The power plant embedded chimney flue gas dedusting and discharging device according to claim 1, characterized in that: the water pipe (2) is communicated with an external water source and is connected with the external water source by means of an external water pump, and meanwhile, the inner part of the sleeve ring (10) is provided with threads corresponding to the screw rod (4).

7. The power plant embedded chimney flue gas dedusting and discharging device according to claim 1, characterized in that: the slide rails (5) are all arranged in an arc shape, and the slide blocks (6) are all arranged in an arc shape and correspond to the slide rails (5).