CN213967153U

CN213967153U - Wet electrostatic precipitator equipment of corrosion-resistant type flue gas

Info

Publication number: CN213967153U
Application number: CN202022641876.8U
Authority: CN
Inventors: 陈骞; 陈界仁
Original assignee: Yancheng Mingren Environmental Protection Technology Co ltd
Current assignee: Yancheng Mingren Environmental Protection Technology Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-08-17
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a wet electrostatic precipitator equipment of corrosion-resistant type flue gas, package shell, outlet flue and dust absorption utmost point, the bottom of shell one side is provided with into the mouth, the top of shell opposite side is provided with the outlet flue, the inside one side of shell is provided with the filter screen, the inside bottom of shell is provided with drainage mechanism. The utility model discloses a top at the dust absorption utmost point is provided with clean mechanism, realized can be more convenient washing dust absorption utmost point, in-process that the device used, the effect of dust absorption utmost point is exactly used for adsorbing the tiny dust impurity of being charged by the discharge electrode, when needs wash the dust absorption utmost point, first screw thread axle can drive the scraper blade through first thread piece and scrape the head from the top down and scrape the dust, hydraulic pressure shower nozzle can spray water from the top simultaneously, the messenger scrapes the clean effect of head better, thereby can be with the convenient clean cleaing away of dust impurity on dust absorption utmost point surface, in order to reduce the corruption of harmful dust impurity to the dust absorption utmost point.

Description

Wet electrostatic precipitator equipment of corrosion-resistant type flue gas

Technical Field

The utility model relates to a wet some dust collecting equipment technical field of flue gas specifically is a wet electric dust collecting equipment of corrosion-resistant type flue gas.

Background

With the continuous progress of the continuous development of national economy and science and technology, China is advancing forward in the industrial field continuously, which provides great convenience for our lives, but with the development of industry, harmful flue gas discharged by some factories destroys the environment, most of the flue gas is corrosive dust impurities, so people invent wet electric dust removal equipment for filtering the flue gas;

however, the existing wet electric dust removal equipment has the problem that the dust collecting pole is not easy to clean when in use, so a corrosion-resistant type flue gas wet electric dust removal equipment is developed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wet electrostatic precipitator equipment of corrosion-resistant type flue gas to the wet some dust collecting equipment of flue gas that provides is difficult for wasing the utmost point problem of dust absorption in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the corrosion-resistant smoke wet electric precipitation equipment comprises a shell, a smoke outlet and a dust absorption electrode, wherein the bottom end of one side of the shell is provided with a smoke inlet, the top end of the other side of the shell is provided with a smoke outlet, one side inside the shell is provided with a filter screen, the bottom end inside the shell is provided with a drainage mechanism, one end of the top end of the drainage mechanism is provided with a base, the top end of the base is provided with a disassembly structure, the inside of the disassembly structure is provided with a discharge electrode, the other end of the top end of the drainage mechanism is provided with a dust absorption electrode, the top end of the dust absorption electrode is provided with a cleaning mechanism, the cleaning mechanism comprises a scraper blade, a water tank, a scraper head, a water pipe, a water storage cavity, a hydraulic nozzle, a first thread block, a first thread shaft and a first servo motor, the water tank is arranged on two sides of the top end of the shell, the bottom end of the water tank is fixed with a water pipe, and the water pipe extends to the inside of the shell, the bottom of water pipe is provided with the water storage chamber, the bottom in water storage chamber evenly is provided with hydraulic pressure shower nozzle, first screw thread axle all sets up in the utmost point both sides of dust absorption, the lateral wall of first screw thread axle all is provided with first screw thread piece, all be fixed with the scraper blade between the first screw thread piece, the one end of scraper blade all is fixed with scrapes the head, the top of first screw thread axle all is provided with a servo motor.

Preferably, the bottom in the water storage chamber of hydraulic pressure shower nozzle is provided with a plurality of, a plurality of hydraulic pressure shower nozzle is the symmetric distribution about the axis in water storage chamber.

Preferably, the discharge electrodes are arranged in three groups, and the discharge electrodes are distributed in the shell at equal intervals.

Preferably, the disassembly structure comprises a bottom padlock, a rotating shaft, a top padlock and a limiting block, the rotating shaft is arranged at two ends of the top end of the base, the outer side wall of one end of the rotating shaft is evenly provided with the bottom padlock, the outer side wall of the other end of the rotating shaft is evenly provided with the top padlock, and the limiting block is arranged at the bottom end of the discharge electrode.

Preferably, drainage mechanism includes outlet, connecting rod, propelling movement piece, shifting chute, slider, spout, second servo motor, second threaded shaft and second threaded block, the shifting chute evenly sets up in the inside bottom of shell, the both sides of shifting chute all are provided with the outlet, the inside of shifting chute is provided with the connecting rod, the bottom of connecting rod evenly is provided with the propelling movement piece, one side of connecting rod is provided with the spout, the inside of spout is provided with the slider, and the one end of slider is fixed in the one end of connecting rod, the other end of connecting rod is fixed with second threaded block, the inside of second threaded block is provided with second threaded shaft, one side of second threaded shaft is provided with second servo motor.

Preferably, the inner diameter of the sliding groove is larger than the outer diameter of the sliding block, and a sliding structure is formed between the sliding groove and the sliding block.

Compared with the prior art, the beneficial effects of the utility model are that: the corrosion-resistant flue gas wet-spot dust removal equipment not only realizes the convenient cleaning of the dust-collecting electrode of the equipment, but also realizes the convenient disassembly and maintenance of the discharge electrode and the better drainage effect of the device;

(1) the cleaning mechanism is arranged at the top end of the dust absorption electrode, so that the dust absorption electrode can be conveniently cleaned, in the using process of the device, the dust absorption electrode is used for adsorbing fine dust impurities charged by the discharge electrode, when the dust absorption electrode needs to be cleaned, the first threaded shaft can drive the scraper and the scraping head to scrape the dust from top to bottom through the first threaded block, and meanwhile, the hydraulic spray head can spray water from the top, so that the cleaning effect of the scraping head is better, the dust impurities on the surface of the dust absorption electrode can be conveniently and cleanly removed, and the corrosion of harmful dust impurities to the dust absorption electrode is reduced;

(2) the discharge electrode is convenient to detach and maintain by arranging the detaching structure at the top end of the base, when the device is used for a long time, the discharge electrode needs to be maintained to a certain extent, the top padlock and the bottom padlock are combined towards the middle, and the top padlock is lifted upwards to be taken out separately for maintenance, so that the maintenance efficiency is improved;

(3) be provided with drainage mechanism through the bottom in the shell inside, realized making the device's the better function of drainage effect, when the sewage that has dust impurity flows down the dust absorption utmost point, sewage can get into the shifting chute of below, and the propelling movement piece in the shifting chute can be in the return motion under the drive of propelling movement pole, cleans the sewage in the shifting chute to the outlet of shifting chute both sides to with sewage discharge the device, improved the efficiency of drainage.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is a schematic top view of the cross-sectional structure of the drainage mechanism of the present invention.

In the figure: 1. a smoke inlet; 2. a filter screen; 3. a housing; 4. a cleaning mechanism; 401. a squeegee; 402. a water tank; 403. scraping the head; 404. a water pipe; 405. a water storage cavity; 406. a hydraulic nozzle; 407. a first thread block; 408. a first threaded shaft; 409. a first servo motor; 5. a smoke outlet; 6. a discharge electrode; 7. disassembling the structure; 701. bottom padlock; 702. a rotating shaft; 703. a top padlock; 704. a limiting block; 8. a base; 9. a drainage mechanism; 901. a water outlet; 902. a connecting rod; 903. a pushing block; 904. a moving groove; 905. a slider; 906. a chute; 907. a second servo motor; 908. a second threaded shaft; 909. a second thread block; 10. dust collection pole.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a corrosion-resistant flue gas wet electric dust removal device comprises a housing 3, a smoke outlet 5 and a dust collection electrode 10, wherein a smoke inlet 1 is arranged at the bottom end of one side of the housing 3, a smoke outlet 5 is arranged at the top end of the other side of the housing 3, a filter screen 2 is arranged at one side inside the housing 3, a drainage mechanism 9 is arranged at the bottom end inside the housing 3, a base 8 is arranged at one end of the top end of the drainage mechanism 9, a disassembly structure 7 is arranged at the top end of the base 8, a discharge electrode 6 is arranged inside the disassembly structure 7, the dust collection electrode 10 is arranged at the other end of the top end of the drainage mechanism 9, a cleaning mechanism 4 is arranged at the top end of the dust collection electrode 10, the cleaning mechanism 4 comprises a scraping plate 401, a water tank 402, a scraping head 403, a water pipe 404, a water storage cavity 405, a hydraulic nozzle 406, a first thread block 407, a first thread shaft 408 and a first servo motor 409, the water tank 402 is arranged at two sides of the top end of the housing 3, the water tank 402 is fixed with the water pipe 404, the water pipes 404 extend into the housing 3, the bottom end of the water pipes 404 is provided with water storage cavities 405, the bottom ends of the water storage cavities 405 are uniformly provided with hydraulic spray heads 406, the first threaded shafts 408 are arranged on two sides of the dust collection electrode 10, the outer side walls of the first threaded shafts 408 are provided with first threaded blocks 407, scraping plates 401 are fixed between the first threaded blocks 407, one ends of the scraping plates 401 are fixed with scraping heads 403, the top ends of the first threaded shafts 408 are provided with first servo motors 409, the types of the first servo motors 409 can be QS-750W, and the input ends of the first servo motors 409 are electrically connected with the output ends of the control panel through leads;

specifically, as shown in fig. 1 and 3, when the device is used, firstly, after the device is operated, the surface of the dust collection electrode 10 carries a large amount of dust impurities which are endowed with electric charges by the discharge electrode 6 and often have certain corrosiveness, when the first servo motor 409 is turned on, the first servo motor 409 drives the first threaded shaft 408 to rotate, the first threaded block 407 drives the scraper 401 and the scraper 403 to scrape off the dust impurities on the surface of the dust collection electrode 10 from top to bottom under the driving of the first threaded shaft 408, and simultaneously the hydraulic nozzle 406 pumps water in the water tank 402 into the water storage cavity 405 through the water pipe 404 and sprays the water to the surface of the dust collection electrode 10, so that the cleaning effect of the scraper 403 is better, and the dust collection electrode 10 is protected from being corroded by the impurities and the dust for a long time;

the disassembly structure 7 comprises a bottom padlock 701, a rotating shaft 702, a top padlock 703 and a limiting block 704, wherein the rotating shaft 702 is arranged at two ends of the top end of the base 8, the bottom padlock 701 is uniformly arranged on the outer side wall of one end of the rotating shaft 702, the top padlock 703 is uniformly arranged on the outer side wall of the other end of the rotating shaft 702, and the limiting block 704 is arranged at the bottom end of the discharge electrode 6;

specifically, as shown in fig. 1 and 2, when the mechanism is used, first, when the discharge electrode 6 needs to be removed for maintenance, the top latch 703 and the bottom latch 701 are pressed toward the middle by hand, so that a movable gap is formed between them, and the top latch 703 is moved upward, so that the top latch 703 and the bottom latch 701 can be separated, and then the separated top latch 703 and the separated bottom latch are placed on both sides of the rotating shaft 702, so that the discharge electrode 6 can be taken out from the limit block 704 for maintenance;

the drainage mechanism 9 comprises a drainage port 901, a connecting rod 902, a pushing block 903, a moving groove 904, a sliding block 905, a sliding groove 906, a second servo motor 907, a second threaded shaft 908 and a second threaded block 909, the moving groove 904 is uniformly arranged at the bottom end inside the shell 3, the drainage port 901 is arranged on both sides of the moving groove 904, the connecting rod 902 is arranged inside the moving groove 904, the pushing block 903 is uniformly arranged at the bottom end of the connecting rod 902, the sliding groove 906 is arranged on one side of the connecting rod 902, the sliding block 905 is arranged inside the sliding groove 906, one end of the sliding block 905 is fixed to one end of the connecting rod 902, the other end of the connecting rod 902 is fixed to a second threaded block 909, a second threaded shaft 908 is arranged inside the second threaded block 909, a second servo motor 907 is arranged on one side of the second threaded shaft 908, the type of the second servo motor 907 can be MR-J2S-10A, and the input end of the second servo motor 907 is electrically connected with the output end of the control panel through a lead;

specifically, as shown in fig. 2 and 4, when the mechanism is used, firstly, when sewage is left on the surface of the dust suction electrode 10, the second servo motor 907 is turned on, the second servo motor 907 drives the second threaded shaft 908 to rotate, the second threaded block 909 is driven by the second threaded shaft 908 to drive the connecting rod 902 to move back and forth in the moving groove 904, the sliding block 905 and the sliding groove 906 on one side of the connecting rod 902 guide the moving track of the moving groove 904, and thus the pushing block 903 can sweep the sewage flowing into the moving groove 904 into the water outlets 901 on two sides of the moving groove 904, so as to discharge the sewage out of the device.

The working principle is as follows: when the corrosion-resistant type smoke wet-point dust removing device is used, an external power supply is connected to the corrosion-resistant type smoke wet-point dust removing device, firstly, after smoke enters the shell 3 from the smoke inlet 1, the smoke is primarily filtered by the filter screen 2, some large partitions are isolated outside, secondly, when the smoke is in the shell 3, the discharge electrode 6 is electrified and charges dust impurities in the smoke, so that the dust collecting electrode 10 can adsorb the dust impurities with charges to achieve the dust removing effect, after dust removal is finished, the smoke is discharged through the smoke outlet 5, at the moment, a large amount of harmful dust impurities are reserved on the surface of the dust collecting electrode 10, the first servo motor 409 is turned on, the first servo motor 409 drives the first threaded shaft 408 to rotate, the first threaded block 407 drives the scraper 401 and the scraper 403 to lower the dust impurities on the surface of the dust collecting electrode 10 from top to bottom under the driving of the first threaded shaft 408, and the hydraulic nozzle 406 can scrape water in the water tank 402 to be extracted into the water storage cavity 405 through the water pipe 404, then the dust is sprayed on the surface of the dust absorption pole 10, so that the scraping head 403 can more conveniently and cleanly sweep dust impurities down the dust absorption pole 10, and meanwhile, the dust absorption pole 10 is protected from being corroded by the dust impurities for a long time;

secondly, after the dust collecting electrode 10 is scraped by the scraping head 403, sewage with dust and impurities flows into the moving groove 904, at this time, the second servo motor 907 is turned on, the second servo motor 907 drives the second threaded shaft 908 to rotate, the second threaded block 909 drives the connecting rod 902 to move back and forth in the moving groove 904 under the drive of the second threaded shaft 908, the sliding block 905 and the sliding groove 906 on one side of the connecting rod 902 guide the movement track of the moving groove 904, and thus the pushing block 903 can sweep the sewage flowing into the moving groove 904 to the water outlets 901 on two sides of the moving groove 904;

finally, when the device is used for a long time, maintenance of each equipment part of the device is needed, when the discharge electrode 6 is disassembled, the top buckle 703 and the bottom buckle 701 are pressed towards the middle by hands, a movable gap is formed between the top buckle 703 and the bottom buckle 701, meanwhile, the top buckle 703 is moved upwards, so that the top buckle 703 and the bottom buckle 701 can be separated, and the discharge electrode 6 can be taken out from the clamping of the limiting block 704 for maintenance after being placed at two sides of the rotating shaft 702 after being separated, and finally the work is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a wet electrostatic precipitator equipment of corrosion-resistant type flue gas, package shell (3), outlet flue (5) and dust absorption utmost point (10), its characterized in that: the bottom of shell (3) one side is provided with into mouth (1), the top of shell (3) opposite side is provided with outlet flue (5), the inside one side of shell (3) is provided with filter screen (2), the inside bottom of shell (3) is provided with drainage mechanism (9), the one end on drainage mechanism (9) top is provided with base (8), the top of base (8) is provided with dismantles structure (7), the inside of dismantling structure (7) is provided with discharge electrode (6), the other end on drainage mechanism (9) top is provided with dust absorption utmost point (10), the top of dust absorption utmost point (10) is provided with clean mechanism (4), clean mechanism (4) include scraper blade (401), water tank (402), scrape head (403), water pipe (404), water storage chamber (405), hydraulic pressure shower nozzle (406), first screw thread piece (407), First threaded shaft (408) and first servo motor (409), water tank (402) all sets up in the both sides on the top of shell (3), the bottom of water tank (402) all is fixed with water pipe (404), and water pipe (404) all extends to the inside of shell (3), the bottom of water pipe (404) is provided with water storage chamber (405), the bottom in water storage chamber (405) evenly is provided with hydraulic pressure shower nozzle (406), first threaded shaft (408) all set up in the both sides of dust absorption utmost point (10), the lateral wall of first threaded shaft (408) all is provided with first screw block (407), all be fixed with scraper blade (401) between first screw block (407), the one end of scraper blade (401) all is fixed with scrapes head (403), the top of first threaded shaft (408) all is provided with first servo motor (409).

2. The corrosion-resistant flue gas wet electro-dusting equipment of claim 1, wherein: the bottom in water storage chamber (405) of hydraulic pressure shower nozzle (406) is provided with a plurality of, a plurality of hydraulic pressure shower nozzle (406) is the symmetric distribution about the axis in water storage chamber (405).

3. The corrosion-resistant flue gas wet electro-dusting equipment of claim 1, wherein: the three groups of discharge electrodes (6) are arranged, and the discharge electrodes (6) are distributed in the shell (3) at equal intervals.

4. The corrosion-resistant flue gas wet electro-dusting equipment of claim 1, wherein: dismantle structure (7) including bottom padlock (701), pivot (702), top padlock (703) and stopper (704), pivot (702) all sets up in the both ends on base (8) top, the lateral wall of pivot (702) one end evenly is provided with bottom padlock (701), and the lateral wall of the pivot (702) other end evenly is provided with top padlock (703), stopper (704) all sets up in the bottom of discharge electrode (6).

5. The corrosion-resistant flue gas wet electro-dusting equipment of claim 1, wherein: the drainage mechanism (9) comprises a water outlet (901), a connecting rod (902), a pushing block (903), a moving groove (904), a sliding block (905), a sliding groove (906), a second servo motor (907), a second threaded shaft (908) and a second threaded block (909), the moving groove (904) is uniformly arranged at the bottom end inside the shell (3), the water outlet (901) is arranged on each of two sides of the moving groove (904), the connecting rod (902) is arranged inside the moving groove (904), the pushing block (903) is uniformly arranged at the bottom end of the connecting rod (902), the sliding groove (906) is arranged on one side of the connecting rod (902), the sliding block (905) is arranged inside the sliding groove (906), one end of the sliding block (905) is fixed at one end of the connecting rod (902), the second threaded block (909) is fixed at the other end of the connecting rod (902), and the second threaded shaft (908) is arranged inside the second threaded block (909), and a second servo motor (907) is arranged on one side of the second threaded shaft (908).

6. The wet electro-dusting equipment of corrosion-resistant flue gas of claim 5, wherein: the inner diameter of the sliding groove (906) is larger than the outer diameter of the sliding block (905), and a sliding structure is formed between the sliding groove (906) and the sliding block (905).