CN208465441U

CN208465441U - A kind of novel bag-type dust remover

Info

Publication number: CN208465441U
Application number: CN201821091723.7U
Authority: CN
Inventors: 阎平
Original assignee: Shenzhen Zhaosai Industrial Co Ltd
Current assignee: Shenzhen Zhaosai Industrial Co Ltd
Priority date: 2018-07-10
Filing date: 2018-07-10
Publication date: 2019-02-05
Anticipated expiration: 2028-07-10

Abstract

The utility model relates to field of dust removal equipments, specifically a kind of novel bag-type dust remover, including dust-removing box, air inlet pipe, escape pipe, cloth bag, partition, dust stratification cone bucket, ash tube, partition is mounted in dust-removing box, multiple perforation are offered on partition, multiple jolting plates are equipped with above partition, the open butt joint of cloth bag one end is in the perforation of partition, other end of bag bottom is connected on jolting plate, multiple location holes are equipped at the top of dust-removing box, positioning hole is installed with sliding bar, sliding bar one end is connect with jolting plate, other end is connect with touch head, touch head includes spring bearer plate, spring bearer plate is connected on sliding bar, contact head is installed thereon, spring is also installed on sliding bar, positioning plate is equipped with above touch head, turntable is installed on positioning plate, turntable is equipped with boss, boss is semi-cylindrical.The utility model carries out deashing to cloth bag by the way of asynchronous jitter, and cloth bag jitter amplitude is big, and ash-removal effect is good, and cabinet shakes small, long service life.

Description

A kind of novel bag-type dust remover

Technical field

The utility model relates to field of dust removal equipment, in particular to a kind of novel bag-type dust removers.

Background technique

Deduster is equipment that dust is separated from flue gas deduster or cleaner, is boiler and industry Common environmental protection facility in production.

Deduster is many kinds of, can be divided into dry-type mechanical deduster, wet scrubber, stratum granulosum according to its action principle Deduster, sack cleaner, electric precipitator.Wherein sack cleaner due to its not water consumption power consumption, do not produce having for polluter Point is most widely used in the industry.

Current existing bag filter needs discontinuously to shake off the dust stratification in cloth bag in dust removal process, otherwise cloth bag The interior dust stratification dedusting resistances that will lead to become larger more, reduce efficiency of dust collection.For cloth bag dust stratification shake off that mechanical shake can be used at present The mode that dynamic or reversed blowing cleans carries out, and wherein mechanical shock drives all cloth bags to synchronize using vibration excitor high-frequency vibration Ash is trembled, ash-removal effect is affected by vibration excitor amplitude, and the big ash-removal effect of vibration excitor amplitude is good, but its is easy to damage, and amplitude is small Ash-removal effect is poor, but its long service life, is excited at the same time device and vibration is passed to vibration cabinet during vibration, for a long time It is easy to produce gap using rear box weld, so as to cause leakage, therefore, designs the novel bag filter of one kind to ability There is very much realistic meaning for field technique personnel.

Utility model content

Based on problem above, the utility model provides a kind of novel bag-type dust remover.The utility model is trembled using asynchronous Dynamic mode carries out deashing to cloth bag, and cloth bag jitter amplitude is big, and ash-removal effect is good, and cabinet shakes small, long service life.

In order to solve the above technical problems, the technical solution adopted in the utility model is as follows:

A kind of novel bag-type dust remover, including dust-removing box, air inlet pipe, escape pipe, cloth bag, partition, dust stratification cone bucket fall ash Pipe, partition are mounted in dust-removing box, and multiple perforation are offered on partition, are equipped with multiple shakes corresponding with perforation above partition Movable plate, the open butt joint of cloth bag one end is in the perforation of partition, and other end of bag bottom is connected on jolting plate, dust-removing box top Portion is equipped with multiple location holes corresponding with jolting plate, and positioning hole is installed with sliding bar, and sliding bar one end is protruded into dust-removing box Portion is connect with jolting plate, and other end is stretched out outside dust-removing box to be connect with touch head, and touch head includes spring bearer plate, spring pressure Plate is connected on sliding bar, is equipped with contact head thereon, and spring is also installed on sliding bar, and positioning plate is equipped with above touch head, fixed Position plate is equipped with axis hole, and turntable is equipped in axis hole, and turntable is equipped with boss, and boss is semi-cylindrical.

In the present invention, dusty gas enters inside the dust-removing box below partition from air inlet pipe, then from partition On perforation enter in cloth bag and be dusted, the clean gas after dedusting is from the escape pipe discharge above partition.When cloth bag inner product When the more dedusting resistance of ash is larger, the boss of turn disc, semi-cylindrical thereon is contacted with contact head, since boss is half It is cylindric, it is always linear contact when being contacted with contact head, friction is small, therefore the boss of semi-cylindrical is by contacting When head, boss jacks the downward apical grafting contact of round and smooth arc, and contact head drives spring bearer plate compressed spring, and jolting plate is to moving down Dynamic, after boss turns over contact head, spring restores deformation spring and jolting plate is driven to reset, the process that jolting plate is had a try secondary one In vibration deashing is carried out to cloth bag.When boss turns over contact head, cloth bag just generates vibration deashing, and multiple cloth bags are partially in shake Dynamic, partial silence, this is asynchronous deashing.The utility model carries out deashing, cloth bag shake to cloth bag by the way of asynchronous jitter Amplitude is big, and ash-removal effect is good, and cabinet shakes small, long service life.

As a preferred mode, the center point of the boss one end of semi-cylindrical in disk lower surface, other end In the edge of disk lower surface, turntable has the boss of more bar shaped semicolumns around its center of circle array.

As a preferred mode, touch head is hemispherical.

As a preferred mode, motor, the shaft connection of motor output shaft and turntable are also equipped on positioning plate.

As a preferred mode, it is furnished with bearing at positioning plate axis hole.

As a preferred mode, flange is equipped with below ash tube.

As a preferred mode, dust-removing box outside wall surface is connected with davit, and davit is connect with mounting plate.

As a preferred mode, mounting plate is equipped with bolt hole.

Compared with prior art, the utility model has the beneficial effects that

(1) the utility model carries out deashing to cloth bag by the way of asynchronous jitter, and cloth bag jitter amplitude is big, ash-removal effect Good, cabinet shakes small, long service life；

(2) the boss one end of the utility model semi-cylindrical is in the center point of disk lower surface, and other end is in turntable The edge of lower surface, turntable have the boss of more bar shaped semicolumns, the bar shaped of turntable annular array setting around its center of circle array Semicolumn boss per revolution, contact head repeatedly, increase the vibration frequency of vibration deashing by jacking, and grey effect is trembled in promotion；

(3) the utility model touch head is hemispherical, is connect when the boss of hemispheric touch head and semicolumn contacts for point Touching further decreases its contact area, and then reduces frictional resistance of the two with respect to contact slide when；

(4) motor is also equipped on the utility model positioning plate, the shaft connection of motor output shaft and turntable passes through motor Turntable rotation is driven, the mechanical automation degree of device is improved；

(5) it is furnished with bearing at the utility model positioning plate axis hole, reduces rubbing when positioning plate is contacted with disk shaft part Wipe resistance；

(6) flange is equipped with below the utility model ash tube, flange can be docked with valve, can be connect with end cover, real The closing open function of existing ash tube, while going to collect the dust deposited；

(7) the utility model dust-removing box outside wall surface is connected with davit, and davit is connect with mounting plate, and mounting plate is equipped with spiral shell Entire deduster ceiling mounting type is installed by davit, is fixed convenient for the installation of device by keyhole.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the partial enlarged view of A in Fig. 1.

Fig. 3 is the structural schematic diagram of turntable.

Fig. 4 is the structural schematic diagram of touch head.

Wherein, 1 dust stratification cone bucket, 2 air inlet pipe, 3 dust-removing boxs, 4 cloth bags, 5 jolting plates, 6 davits, 7 mounting plates, 8 motors, 9 Positioning plate, 10 turntables, 10-1 boss, 11 springs, 12 sliding bars, 13 escape pipes, 14 partitions, 15 ash tubes, 16 flanges, 17 touch Head, 17-1 spring bearer plate, 17-2 contact head.

Specific embodiment

The utility model will be further described below with reference to the accompanying drawings.The embodiments of the present invention includes but unlimited In the following example.

Embodiment 1:

Referring to Fig. 1~4, a kind of novel 4 deduster of cloth bag, including dust-removing box 3, air inlet pipe 2, escape pipe 13, cloth bag 4, Partition 14, dust stratification cone bucket 1, ash tube 15, partition 14 are mounted in dust-removing box 3, and multiple perforation, partition are offered on partition 14 14 tops are equipped with multiple jolting plates 5 corresponding with perforation, and the open butt joint of 4 one end of cloth bag is in the perforation of partition 14, in addition The bag bottom of one end is connected on jolting plate 5, and multiple location holes corresponding with jolting plate 5, location hole are equipped at the top of dust-removing box 3 It is inside installed with sliding bar 12,12 one end of sliding bar is protruded into 3 inside of dust-removing box and connect with jolting plate 5, and other end stretches out dust cleaning case 3 outside of body is connect with touch head 17, and touch head 17 includes spring bearer plate 17-1, and spring bearer plate 17-1 is connected on sliding bar 12, Contact head 17-2 is installed thereon, is also installed with spring 11 on sliding bar 12, is equipped with positioning plate 9 above touch head 17, on positioning plate 9 Equipped with axis hole, turntable 10 is installed in axis hole, turntable 10 is equipped with boss 10-1, and boss 10-1 is semi-cylindrical.

In this example, dusty gas is inside the dust-removing box 3 that air inlet pipe 2 enters 14 lower section of partition, then from partition Perforation on 14, which enters in cloth bag 4, to be dusted, and the clean gas after dedusting is discharged from the escape pipe 13 above partition 14.Work as cloth When the more dedusting resistance of dust stratification is larger in bag 4, turn disc, the boss 10-1 and contact head 17-2 of semi-cylindrical thereon is connect Touching is always linear contact when contacting with contact head 17-2, friction is small, therefore since boss 10-1 is semi-cylindrical For the boss 10-1 of semi-cylindrical when by contact head 17-2, boss 10-1 jacks the downward apical grafting contact 17-2 of round and smooth arc, Contact head 17-2 drives spring bearer plate 17-1 compressed spring 11, and jolting plate 5 moves down, when boss 10-1 turns over contact head 17-2 Afterwards, spring 11 restores the drive reset of jolting plate 5 of deformation spring 11, and jolting plate 5 carries out cloth bag 4 during secondary one has a try Shake deashing.When boss 10-1 turns over contact head 17-2, cloth bag 4 just generates vibration deashing, and multiple cloth bags 4 are partially in vibration, Partial silence, this is asynchronous deashing.The utility model carries out deashing to cloth bag 4 by the way of asynchronous jitter, and cloth bag 4 shakes width Degree is big, and ash-removal effect is good, and cabinet shakes small, long service life.

Embodiment 2:

The boss 10-1 one end of semi-cylindrical is in the center point of 10 lower surface of turntable, and other end is in 10 lower surface of turntable Edge, turntable 10 has the boss 10-1 of more bar shaped semicolumns around its center of circle array, the item of 10 annular array of turntable setting Shape semicolumn boss 10-1 per revolution, contact head 17-2 repeatedly, increase the vibration frequency of vibration deashing by jacking, and promotion is trembled Grey effect.

The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.

Embodiment 3:

Touch head 17 is hemispherical, is point contact when the boss 10-1 of hemispheric touch head 17 and semicolumn is contacted, into One step reduces its contact area, and then reduces frictional resistance of the two with respect to contact slide when.

Embodiment 4:

Motor 8 is also equipped on positioning plate 9,8 output shaft of motor is connect with the shaft of turntable 10, by motor 8 with turn Disk 10 rotates, and improves the mechanical automation degree of device.

Embodiment 5:

It is furnished with bearing at 9 axis hole of positioning plate, reduces frictional resistance when positioning plate 9 is contacted with 10 spindle portion of turntable.

Embodiment 6:

Flange 16 is equipped with below ash tube 15, flange 16 can be docked with valve, can be connect with end cover, realize ash tube 15 closing open function, while going to collect the dust deposited.

Embodiment 7:

3 outside wall surface of dust-removing box is connected with davit 6, and davit 6 is connect with mounting plate 7, and mounting plate 7 is equipped with bolt hole, leads to It crosses davit 6 entire deduster ceiling mounting type is installed, be fixed convenient for the installation of device.

It as above is the embodiments of the present invention.Design parameter in above-described embodiment and embodiment is merely to clear Utility model verification process is stated by Chu, not to limit the scope of patent protection of the utility model, the patent of the utility model Protection scope is still subject to the claims, equivalent made by all specifications and accompanying drawing content with the utility model Structure change similarly should be included in the protection scope of the utility model.

Claims

1. a kind of novel bag-type dust remover, including dust-removing box (3), air inlet pipe (2), escape pipe (13), cloth bag (4), partition (14), dust stratification cone bucket (1), ash tube (15), it is characterised in that: the partition (14) is mounted in dust-removing box (3), it is described every Multiple perforation are offered on plate (14), are equipped with multiple jolting plates (5) corresponding with perforation, the cloth above the partition (14) In the perforation of partition (14), other end of bag bottom is connected on jolting plate (5), described to remove for the open butt joint of bag (4) one end Multiple location holes corresponding with jolting plate (5) are equipped at the top of dirt cabinet (3), the positioning hole is installed with sliding bar (12), institute It states sliding bar (12) one end and protrudes into inside dust-removing box (3) and connect with jolting plate (5), other end stretching dust-removing box (3) is outside Portion is connect with touch head (17), and the touch head (17) includes spring bearer plate (17-1), and the spring bearer plate (17-1) is connected to It on sliding bar (12), is equipped with thereon contact head (17-2), is also installed with spring (11), the touch head on the sliding bar (12) (17) top is equipped with positioning plate (9), and the positioning plate (9) is equipped with axis hole, is equipped with turntable (10) in the axis hole, described turn Disk (10) is equipped with boss (10-1), and the boss (10-1) is semi-cylindrical.

2. a kind of novel bag-type dust remover according to claim 1, it is characterised in that: the boss (10- of semi-cylindrical 1) the center point of the one end in turntable (10) lower surface, edge of the other end in turntable (10) lower surface, the turntable (10) around its center of circle, array has the boss (10-1) of more bar shaped semicolumns.

3. a kind of novel bag-type dust remover according to claim 1, it is characterised in that: the touch head (17) is hemisphere Shape.

4. a kind of novel bag-type dust remover according to claim 1, it is characterised in that: also installed on the positioning plate (9) Have motor (8), motor (8) output shaft is connect with the shaft of turntable (10).

5. a kind of novel bag-type dust remover according to claim 1, it is characterised in that: match at positioning plate (9) axis hole There is bearing.

6. a kind of novel bag-type dust remover according to claim 4, it is characterised in that: be equipped with below the ash tube (15) Flange (16).

7. a kind of novel bag-type dust remover according to claim 1, it is characterised in that: dust-removing box (3) outside wall surface It is connected with davit (6), the davit (6) connect with mounting plate (7).

8. a kind of novel bag-type dust remover according to claim 7, it is characterised in that: the mounting plate (7) is equipped with spiral shell Keyhole.