CN208809700U

CN208809700U - A kind of desulphurization denitration cleaner

Info

Publication number: CN208809700U
Application number: CN201821336100.1U
Authority: CN
Inventors: 张罡
Original assignee: Yingkou Glass Steel Plant
Current assignee: Yingkou Glass Steel Plant
Priority date: 2018-08-17
Filing date: 2018-08-17
Publication date: 2019-05-03
Anticipated expiration: 2028-08-17

Abstract

The utility model discloses a kind of desulphurization denitration cleaners, including supervisor and second baffle, the lower inside of the supervisor is connected with second baffle, the bosom of the second baffle is provided with through-hole, the inside of the through-hole is fitted with gland, and the gland is rotatedly connected by pin shaft and through-hole, and the upper left of the gland is connected with torque spring, and the side of torque spring is fixedly linked with through-hole, the inner upper of the second baffle is provided with drainage trough.The desulphurization denitration cleaner, the water droplet of the flue dust being mingled in flue gas and solvent can directly be filtered out by demisting plate and sieve, to guarantee that flue gas can reach the standard of discharge, flabellum is rotated by the flowing of flue gas, it is able to drive scraper plate and scrapes sieve and clear up, it avoids sieve to be blocked the discharge for clogging and influencing flue gas, while mixes the solvent guttered down with flue dust and being discharged along drainage trough, eliminate the operation that staff is often cleared up.

Description

A kind of desulphurization denitration cleaner

Technical field

The utility model relates to technical field of dust removal equipment, specially a kind of desulphurization denitration cleaner.

Background technique

Desulphurization denitration dedusting technology SNCR (SelectiveNon-CatalyticReduction) be selective non-catalytic also Former method denitration technology, the technology are that the region that in-furnace temperature is 850~1100 DEG C, reduction are sprayed into reducing agents such as NH3, urea Agent (urea) rapid thermal decomposition carries out selective reaction at NH3 and with the NOx in flue gas, and NOx is reduced to nitrogen and water, this side Method is using burner hearth as reactor, and simple process is easy to operate, and existing desulphurization denitration cleaner, dedusting and demisting are separated It is operated, causes staff to need in two times to clean up the sundries of discharge and handle, staff uses And its it is inconvenient, while when clearing up flue dust, it may appear that the case where a large amount of flue dust blocks the equipment such as sieve needs work Personnel's often time-consuming and laborious operation clear up, and may also appear in after flue gas pressures after shutdown reduce, boiler internal The inside that the remaining flue gas without the mixing of desulphurization denitration solvent is flowed into supervisor is discharged, and the case where pollution environment occurs.

Utility model content

The purpose of this utility model is to provide a kind of desulphurization denitration cleaners, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of desulphurization denitration cleaner, including master Pipe and second baffle, the lower inside of the supervisor are connected with second baffle, and the bosom of the second baffle is provided with through-hole, The inside of the through-hole is fitted with gland, and the gland is rotatedly connected by pin shaft and through-hole, and the upper left of the gland is solid It being connected to torque spring, and the side of torque spring is fixedly linked with through-hole, the inner upper of the second baffle is provided with drainage trough, The side of the supervisor is connected with the first conduit, and the first conduit and drainage trough are interconnected, and the top of the second baffle is set There is first baffle, the outer wall fixing sleeve of the first baffle is connected to sieve, and sieve is fixedly linked with second baffle, and described first The bottom end of baffle is equipped with shaft, and the shaft is rotatedly connected by bearing and first baffle, the outer wall bottom end two sides of the shaft It symmetrically is connected with pillar, the side of the separate shaft of the pillar is connected with scraper plate, and scraper plate fits with sieve, and described first The top of baffle is connected with the second lantern ring, and the second lantern ring is fixedly linked with supervisor, and the inner wall of second lantern ring is connected with more A demisting plate, the shaft sequentially pass through first baffle and the second lantern ring, and the outer wall top fixing sleeve of the shaft is connected to first The outer wall of lantern ring, first lantern ring is symmetrically connected with flabellum.

Preferably, the side of the separate supervisor of first conduit is connected with the second conduit.

Preferably, the pillar is fixedly linked by gusset and scraper plate.

Compared with prior art, the utility model has the beneficial effects that the desulphurization denitration cleaner, by demisting plate and Sieve can directly filter out the water droplet of the flue dust being mingled in flue gas and solvent, to guarantee that flue gas can reach discharge Standard rotates flabellum by the flowing of flue gas, is able to drive scraper plate and scrapes sieve and clears up, and avoids sieve and is blocked The discharge of flue gas is firmly influenced, while mixes the solvent guttered down with flue dust and being discharged along drainage trough, eliminates staff The operation often cleared up facilitates the use of staff, can be after a shutdown by the cooperation of torque spring and gland Flue gas pressures reduce after, be closed gland automatically, avoid boiler internal remaining without desulphurization denitration solvent mix flue gas It is flowed into the inside discharge of supervisor, the case where pollution environment occurs.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is gland, pin shaft and torque spring attachment structure schematic diagram in the utility model Fig. 1；

Fig. 3 is gland, pin shaft and through-hole overlooking the connection structure in the utility model Fig. 1.

In figure: 1, it is responsible for, 2, flabellum, the 3, first lantern ring, 4, shaft, 5, demisting plate, the 6, second lantern ring, 7, first baffle, 8, bearing, the 9, first conduit, 10, drainage trough, 11, second baffle, 12, gland, 13, through-hole, 14, torque spring, 15, pin shaft, 16, pillar, 17, scraper plate, 18, sieve, the 19, second conduit, 20, gusset.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of desulphurization denitration cleaner, including supervisor 1 With second baffle 11, be responsible for 1 glass steel material, the lower inside for being responsible for 1 is connected with second baffle 11, second baffle 11 it is interior Through-hole 13 is provided among portion, the inside of through-hole 13 is fitted with gland 12, and gland 12 is rotatedly connected by pin shaft 15 with through-hole 13, presses The upper left of lid 12 is connected with torque spring 14, and the side of torque spring 14 is fixedly linked with through-hole 13, when discharging flue gas, It pushes gland 12 that the pressure of torque spring 14 is overcome to rotate around pin shaft 15 under the pressure of flue gas to open, when flue gas is discharged in stopping When, gland 12 can be pushed to rotate back to original position around pin shaft 15 under the pressure of torque spring 14 and block through-hole 13, second gear The inner upper of plate 11 is provided with drainage trough 10, and the side for being responsible for 1 is connected with the first conduit 9, and the first conduit 9 and 10 phase of drainage trough Intercommunicated, the liquid guttered down can be mixed with flue dust to be subsequently processed along drainage trough 10 by the discharge of the first conduit 9, the The side of the separate supervisor 1 of one conduit 9 is connected with the second conduit 19, since the second conduit 19 is bends, so always can Having partially liq to block the inner bottom of the second conduit 19 avoids flue gas from being discharged along the second conduit 19, the top of second baffle 11 End is equipped with first baffle 7, and the outer wall fixing sleeve of first baffle 7 is connected to sieve 18, and sieve 18 is fixedly linked with second baffle 11, Flue gas passes through through-hole 13 and passes through sieve 18, and the dust being mingled in flue gas is stayed on surface below by the filtering of sieve 18, and first The bottom end of baffle 7 is equipped with shaft 4, and shaft 4 is rotatedly connected by bearing 8 with first baffle 7, the outer wall bottom end two sides pair of shaft 4 Title is connected with pillar 16, and the side of the separate shaft 4 of pillar 16 is connected with scraper plate 17, and scraper plate 17 fits with sieve 18, turns Axis 4 can be rotated around bearing 8, and the rotation of shaft 4 can drive scraper plate 17 by the flue dust on 18 surface of sieve by pillar 16 It scrapes and is cleared up, pillar 16 is fixedly linked by gusset 20 with scraper plate 17, and gusset 20 can increase pillar 16 and scraper plate 17 connects The stability at place is connect, the top of first baffle 7 is connected with the second lantern ring 6, and the second lantern ring 6 is fixedly linked with supervisor 1, and second The inner wall of lantern ring 6 is connected with multiple demisting plates 5, and demisting plate 5 is wavy shaped configuration, 5 lie adjacent of demisting plate, and flue gas can be along The flowing of wave roads diameter makes the droplets impact being mingled in flue gas hang on demisting plate 5 and trickle downwards, and shaft 4 sequentially passes through first gear Plate 7 and the second lantern ring 6, the outer wall top fixing sleeve of shaft 4 are connected to first set ring 3, and the outer wall of the first lantern ring 3 is symmetrically connected with fan The flowing of leaf 2, flue gas can push flabellum 2 to be rotated, and flabellum 2 drives shaft 4 to be rotated around bearing 8 by lantern ring 3.

In the implementation case, in use, the exhaust pipe of the equipment such as boiler be connected to supervisor 1 bottom end, by flue gas first with it is de- Sulphur denitration solvent is blended in the inside for being drained into supervisor 1, then pushes gland 12 to overcome torque spring 14 under the pressure of flue gas Pressure rotate and open around pin shaft 15, flue gas passes through through-hole 13 and passes through sieve 18, and the dust being mingled in flue gas is by 18 mistake of sieve Filter stays on surface below, and the flue gas that residue reaches discharge standard passes through demisting plate 5 and discharged upwards, inner inclusion The shocks such as water droplet hang on demisting plate 5 and trickle downwards, and the flowing of flue gas can push flabellum 2 to be rotated, and flabellum 2 passes through set Ring 3 drives shaft 4 to be rotated around bearing 8, and the rotation of shaft 4 can drive scraper plate 17 will be on 18 surface of sieve by pillar 16 Flue dust scrape and cleared up, the liquid and flue dust that gutter down mix the inside for falling to drainage trough 10, and lead by first The discharge of pipe 9 is subsequently processed, and when stopping discharging flue gas, gland 12 can be pushed around pin shaft 15 under the pressure of torque spring 14 Original position is rotated back to block through-hole 13.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. the lower inside of a kind of desulphurization denitration cleaner, including supervisor (1) and second baffle (11), the supervisor (1) is solid It is connected to second baffle (11), it is characterised in that: the bosom of the second baffle (11) is provided with through-hole (13), the through-hole (13) inside is fitted with gland (12), and the gland (12) is rotatedly connected by pin shaft (15) with through-hole (13), the gland (12) upper left is connected with torque spring (14), and the side of torque spring (14) is fixedly linked with through-hole (13), described The inner upper of second baffle (11) is provided with drainage trough (10), and the side of the supervisor (1) is connected with the first conduit (9), and the One conduit (9) and drainage trough (10) are interconnected, and the top of the second baffle (11) is equipped with first baffle (7), and described first The outer wall fixing sleeve of baffle (7) is connected to sieve (18), and sieve (18) is fixedly linked with second baffle (11), the first baffle (7) bottom end is equipped with shaft (4), and the shaft (4) is rotatedly connected by bearing (8) with first baffle (7), the shaft (4) Outer wall bottom end two sides be symmetrically connected with pillar (16), the side of the separate shaft (4) of the pillar (16) is connected with scraper plate (17), and scraper plate (17) fits with sieve (18), and the top of the first baffle (7) is connected with the second lantern ring (6), and second Lantern ring (6) is fixedly linked with supervisor (1), and the inner wall of second lantern ring (6) is connected with multiple demisting plates (5), the shaft (4) First baffle (7) and the second lantern ring (6) are sequentially passed through, the outer wall top fixing sleeve of the shaft (4) is connected to first set ring (3), The outer wall of first lantern ring (3) is symmetrically connected with flabellum (2).

2. a kind of desulphurization denitration cleaner according to claim 1, it is characterised in that: first conduit (9) it is remote Side from supervisor (1) is connected with the second conduit (19).

3. a kind of desulphurization denitration cleaner according to claim 1, it is characterised in that: the pillar (16) passes through gusset (20) it is fixedly linked with scraper plate (17).