CN208975368U - A kind of bag-type dust collector - Google Patents

Abstract

The utility model relates to environmental technology fields, and disclose a kind of bag-type dust collector, including settling tank, the left end of the settling tank offers air inlet, the internal activity of the settling tank is connected with filter plate, the top of the filter plate is run through and extends to the outside on settling tank top, connecting tube is fixedly connected on the right side of the settling tank, dust-removing box is fixedly connected on the right side of the connecting tube, the bottom end of the dust-removing box and settling tank is fixedly connected to ash bucket, the bottom end of two ash buckets is fixedly connected to ash exhauster, the right end of the settling tank top side is fixedly connected with motor room.The utility model, the grieshoch in addition to bonding layer can effectively be removed, and the cleaning brush for including cleared up inside block is further cleared up, but there are also fine distances apart from dedusting filtering bag, enable to this main filtration layer of bonding layer intact, guarantee that the biggish filtrate of mesh can also obtain higher filter efficiency, and prevent secondary pollution to a certain degree, the person of being convenient to use uses.

Description

A kind of bag-type dust collector

Technical field

The utility model relates to environmental technology field, specially a kind of bag-type dust collector.

Background technique

The high efficiency of dust collection of sack cleaner be it is inseparable with its dust removal mechanism, dusty gas by deduster lower part into Feed channel, when entering ash bucket through deflector, due to deflector collision and gas velocity reduction the effects of, coarse dust will be fallen Enter in ash bucket, remaining fine particle dusts enters baghouse with gas, due to the inertia of filter media fibre and fabric, diffusion, barrier, The effects of hook, electrostatic, dust is delayed in filter bag, and purified gas escapes outside bag, is discharged through exhaust pipe, on filter bag Dust stratification is removed with gas back washing method, is removed under the dust to get off to ash bucket, ash conveying device is discharged to through Double-deck cinder discharge valve, on filter bag Dust stratification, to achieve the purpose that deashing, can also remove the dust to get off by ash discharge using the method removal of blowing air pulse Device is drained.

Filtrate after a period of use, due to effects such as sieving, collision, delay, diffusion, electrostatic, gather by filter bag surface One layer of dust, this layer of dust are known as bonding layer, and in motion process after this, bonding layer is relied at the main filtration layer of filtrate The effect of bonding layer, the biggish filtrate of mesh can also obtain higher filter efficiency, but bag-type dust collector currently on the market Generally using the dust on pulse class cleaning dedusting filtering bag, although cleaning facilitates clean, this mode can destroy certain depth Bonding layer be unfavorable for the use of user so that filter efficiency declines, so propose a kind of bag-type dust collector solve it is above-mentioned Problem.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of bag-type dust collector, has cleaning filter bag protection The advantages that bonding layer, solves the problems, such as that bonding layer may be destroyed when clearing up filter bag.

(2) technical solution

To realize that above-mentioned cleaning filter bag protects bonding layer purpose, the utility model is provided the following technical solutions: a kind of cloth bag removes Dirt device, including settling tank, the left end of the settling tank offer air inlet, and the internal activity of the settling tank is connected with filtering The outside on settling tank top, the company of being fixedly connected on the right side of the settling tank are run through and extended in the top of plate, the filter plate Adapter tube, is fixedly connected with dust-removing box on the right side of the connecting tube, and the bottom end of the dust-removing box and settling tank is fixedly connected with There is ash bucket, the bottom end of two ash buckets is fixedly connected to ash exhauster, and the right end of the settling tank top side is fixedly connected with The right side of motor room, the motor room is fixedly connected with dust-removing box, and the top inside the motor room is fixedly connected with motor, The output shaft of the motor is fixedly connected with by shaft joint collects wheel, the top rotation of the bottom end for collecting wheel and settling tank Connection, described collect are sequentially connected with transmission belt on wheel, and the right end of the transmission belt runs through and extend to the inside of dust-removing box, The right end of the transmission belt is sequentially connected with threaded rod, and the left and right sides inside the dust-removing box is fixedly connected to fixation Plate, the top of the fixed plate in left side and the bottom end of threaded rod are rotatablely connected, and the upper end inside the dust-removing box is fixed to be connected It is connected to card, the through-hole being spaced substantially equidistant is offered on the card, the lower end of the through-hole is fixedly connected with filter bag frame, institute It states and is socketed with dedusting filtering bag on filter bag frame, the dedusting filtering bag is located at the right side of threaded rod, sets on the outside of the dedusting filtering bag It is equipped with cleaning block, the top of two fixed plates is fixedly connected to gag lever post, the top of two gag lever posts and card Bottom side be fixedly connected, the top slide of two gag lever posts is connected with elevator, the inside of the elevator in left side with Threaded rod is threadedly coupled, and two opposite sides of the elevator are fixedly connected there are four elevating lever, the top of the cleaning block It is fixedly connected respectively with two elevating levers with bottom end, the top on the right side of the dust-removing box offers air outlet, the air outlet Positioned at the top of card.

Preferably, anti-reverse flow tube is fixedly connected on the right side of the settling tank, the anti-reverse flow tube is located at the right side of air outlet Side.

Preferably, the ash exhauster includes drive rod, support rod, drive blade, sealing plate, a left side for the support rod It is fixedly connected on the inside of right two sides and ash bucket, the inside of the support rod and drive blade are rotatablely connected, the drive blade Top is engaged with drive rod, and the right end of the drive rod runs through and extend to the outside of ash bucket, the bottom of the sealing plate and ash bucket Hold grafting.

Preferably, the top of the dust-removing box is connected with upper cover plate, and the bottom end of the dust-removing box is fixedly connected There is bracket, the bracket is located at the outside of ash bucket, is fixedly connected on the outside of the inside of the bracket and ash bucket.

Preferably, the top of two fixed plates is fixedly connected with sealing inclined plate, the top of two elevators with Bottom end is fixedly connected to organ pipe, and the bottom end of two organ pipes of lower end is fixedly connected respectively at two sealing inclined plates, The top of two organ pipes of upper end is fixedly connected with card.

Preferably, the cleaning block includes dust ring, removes ring, cleaning brush, and the top of the dust ring rises with two Drop bar is fixedly connected, and the bottom end of the dust ring is fixedly connected with the top for removing ring, and the bottom end for removing ring rises with two Drop bar is fixedly connected, and is fixedly connected on the inside of the outside of the cleaning brush and removing ring, the cleaning brush is located at dedusting filtering bag Outside.

Preferably, the inside of the ash bucket in left side is fixedly connected with locating piece, and locating piece is located at the left side of filter plate.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of bag-type dust collector, have it is following the utility model has the advantages that

1, the bag-type dust collector is rotated by motor and then to collect wheel rotation, allows transmission belt that threaded rod is driven to turn It is dynamic, elevator on threaded rod because the limitation of gag lever post so that can only move up and down, to allow elevating lever between elevator The cleaning block of upper fixation slides up and down, and because sliding shoe is to be socketed in the outside of dedusting filtering bag without directly contacting, is moving Dynamic is that can effectively remove the grieshoch in addition to bonding layer, and the cleaning brush for including cleared up inside block is further cleared up, but distance is removed There are also fine distances for dirt filter bag, enable to this main filtration layer of bonding layer intact, guarantee that the biggish filtrate of mesh also can Higher filter efficiency is obtained, it is user-friendly.

2, the bag-type dust collector can be expanded according to wind-force by the anti-reverse flow tube being arranged on the right side of air inlet and be dehisced greatly Small, stopping working in machine is to enable to air that can not countercurrently prevent secondary pollution, the ash exhauster energy below two ash buckets The speed for enough controlling grieshoch controls secondary pollution so that grieshoch not allowed to raise easily when falling to a certain degree, and internal liter The sealing inclined plate being fixedly connected on two organ pipes and fixed plate that the top of drop block is fixedly connected with bottom end enables to click Grieshoch can not penetrate the normal work and leakage pollution air for influencing cleaning plant when going up and down when work with elevator, it is therefore prevented that Secondary pollution.

Detailed description of the invention

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

Fig. 2 is the schematic cross-sectional view of the utility model dedusting filtering bag；

Fig. 3 is the portion A enlarged structure schematic diagram in the utility model Fig. 1；

Fig. 4 is the portion B enlarged structure schematic diagram in the utility model Fig. 1.

In figure: 1 air inlet, 2 settling tanks, 3 filter plates, 4 connecting tubes, 5 dust-removing boxs, 6 ash buckets, 7 ash exhausters, 701 pass Lever, 702 support rods, 703 drive blades, 704 sealing plates, 8 motor rooms, 9 motors, 10 collect wheel, 11 transmission belts, 12 screw threads Bar, 13 fixed plates, 14 cards, 15 through-holes, 16 filter bag frames, 17 dedusting filtering bags, 18 gag lever posts, 19 elevators, 20 elevating levers, 21 cleaning blocks, 211 dust rings, 212 remove rings, 213 cleaning brush, 22 air outlets, 23 anti-reverse flow tubes, 24 upper cover plates, 25 brackets, 26 sealing inclined plates, 27 organ pipes.

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. 1-4, a kind of bag-type dust collector, including settling tank 2 are please referred to, the left end of settling tank 2 offers air inlet 1, The internal activity of settling tank 2 is connected with filter plate 3, and the outside on 2 top of settling tank is run through and extended on the top of filter plate 3, sinks The right side of shallow lake case 2 is fixedly connected with connecting tube 4, carries out the burden that filtering for the first time mitigates filter bag by settling tank 2, accelerates net Change efficiency, the right side of connecting tube 4 is fixedly connected with dust-removing box 5, and dust-removing box 5 and the bottom end of settling tank 2 are fixedly connected to Ash bucket 6, the bottom end of two ash buckets 6 are fixedly connected to ash exhauster 7, and the right end of 2 top side of settling tank is fixedly connected with motor room 8, the right side of motor room 8 is fixedly connected with dust-removing box 5, and the top inside motor room 8 is fixedly connected with model Y160M-4's Motor 9, the output shaft of motor 9 is fixedly connected with by shaft joint collects wheel 10, collects the bottom end of wheel 10 and the top of settling tank 2 Rotation connection collects and is sequentially connected with transmission belt 11 on wheel 10, and the right end of transmission belt 11 runs through and extends to the interior of dust-removing box 5 Portion, the right end of transmission belt 11 are sequentially connected with threaded rod 12, and the left and right sides inside dust-removing box 5 is fixedly connected to fixed plate 13, the top of the fixed plate 13 in left side and the bottom end of threaded rod 12 are rotatablely connected, and the upper end inside dust-removing box 5 is fixedly connected with Card 14 offers the through-hole 15 being spaced substantially equidistant on card 14, and the lower end of through-hole 15 is fixedly connected with filter bag frame 16, filter bag Dedusting filtering bag 17 is socketed on frame 16, dedusting filtering bag 17 is located at the right side of threaded rod 12, and the outside of dedusting filtering bag 17 is provided with Block 21 is cleared up, the top of two fixed plates 13 is fixedly connected to gag lever post 18, top and the card 14 of two gag lever posts 18 Bottom side is fixedly connected, and the top slide of two gag lever posts 18 is connected with elevator 19, the inside of the elevator 19 in left side and screw thread Bar 12 is threadedly coupled, and two opposite sides of elevator 19 are fixedly connected there are four elevating lever 20, clears up the top and bottom of block 21 End is fixedly connected with two elevating levers 20 respectively, and bag-type dust collector is a kind of dry type dust filtration device, and filtrate uses a period of time Afterwards, due to effects such as sieving, collision, delay, diffusion, electrostatic, filter bag surface has gathered one layer of dust, this layer of dust is known as just Layer, in motion process after this, bonding layer at filtrate main filtration layer, by the effect of bonding layer, the biggish filter of mesh Material can also obtain higher filter efficiency, and as dust is in the accumulation of filter material surface, the efficiency and resistance of deduster are all corresponding Increase, when the pressure difference of filtrate two sides is very big, some can be attached to the tiny grit on filtrate and squeeze the past, make dedusting The decline of device efficiency, in addition, the excessively high air quantity that can make dust pelletizing system of the resistance of deduster is remarkably decreased, therefore, the resistance of deduster After reaching certain numerical value, timely deashing, rotated by motor 9 and then to collect 10 rotation of wheel, transmission belt 11 is allowed to drive spiral shell Rasp bar 12 rotates, the elevator 19 on threaded rod 12 because the limitation of gag lever post 18 so that can only move up and down, to allow liter Cleaning block 21 fixed on elevating lever 20 slides up and down between drop block 19, and because cleaning block 21 is socketed in dedusting filtering bag 17 Outside is that can effectively remove the grieshoch in addition to bonding layer, and clear up inside block 21 and include in movement without directly contacting Cleaning brush 213 is further cleared up, but apart from dedusting filtering bag 17, there are also fine distances, enable to this main filtration layer of bonding layer Intactly, guarantee that the biggish filtrate of mesh can also obtain higher filter efficiency, user-friendly, dust-removing box 5 Air outlet 22 is offered at the top of right side, air outlet 22 is located at the top of card 14.

Further, the right side of settling tank 2 is fixedly connected with anti-reverse flow tube 23, and anti-reverse flow tube 23 is located at the right side of air outlet 22 Side can expand size of dehiscing according to wind-force by the anti-reverse flow tube 23 being arranged on the right side of air inlet 1, and stopping working in machine is Enable to air that can not countercurrently prevent secondary pollution.

Further, ash exhauster 7 includes drive rod 701, support rod 702, drive blade 703, sealing plate 704, branch The left and right sides of strut 702 is fixedly connected with the inside of ash bucket 6, and the inside of support rod 702 and drive blade 703 are rotatablely connected, The top of drive blade 703 is engaged with drive rod 701, and the right end of drive rod 701 runs through and extend to the outside of ash bucket 6, sealing The bottom end grafting of plate 704 and ash bucket 6, this structure can control the speed of 7 ash discharge of ash exhauster according to demand, because grieshoch is all It is fine particle, is easy to raise, so needing to control speed prevents secondary pollution.

Further, the top of dust-removing box 5 is connected with upper cover plate 24, and the bottom end of dust-removing box 5 is fixedly connected with Bracket 25, bracket 25 are located at the outside of ash bucket 6, and the inside of bracket 25 is fixedly connected with the outside of ash bucket 6, guarantee body of deduster Stabilization, it is user-friendly convenient for checking body of deduster inner case.

Further, the top of fixed plate 13 is fixedly connected with sealing inclined plate 26, the top and bottom end of two elevators 19 It is fixedly connected to organ pipe 27, the bottom end of two organ pipes 27 of lower end is fixedly connected respectively at two sealing inclined plates 26, on The top of two organ pipes 27 at end is fixedly connected with card 14, so that lifting device will not make at work because of grieshoch Operation irregularity guarantees the operation is stable of lifting device, and extend lifting device uses the time.

Further, cleaning block 21 includes dust ring 211, removes ring 212, cleaning brush 213, the top of dust ring 211 It is fixedly connected with two elevating levers 20, the bottom end of dust ring 211 is fixedly connected with the top for removing ring 212, removes the bottom of ring 212 End is fixedly connected with two elevating levers 20, and the outside of cleaning brush 213 is fixedly connected with the inside for removing ring 212, and cleaning brush 213 In the outside of dedusting filtering bag 17, dust ring 211 guarantees that cleaning block 21 can not accumulate grieshoch, can only slide, and removes ring 212 and removes Dust on dirt filter bag 17, cleaning brush 213 are further cleared up, but cleaning brush 213 has slight distance apart from dedusting filtering bag 17, Guarantee will not destroy bonding layer, improve filter efficiency.

Further, the inside of the ash bucket 6 in left side is fixedly connected with locating piece, and locating piece is located at a left side for filter plate 3 Side carries out position when positioning filter plate 3 pulls and pushes, is convenient for changing filter plate 3.

Working principle: the bag-type dust collector is that motor 9 is allowed to rotate and then to collect wheel 10 in cleaning dedusting filtering bag 17 Rotation allows transmission belt 11 that threaded rod 12 is driven to rotate, the elevator 19 on threaded rod 12 because the limitation of gag lever post 18 so that only It can move up and down, so that cleaning block 21 fixed on the elevating lever 20 allowed between elevator 19 slides up and down, rotation ash discharge dress The velocity of discharge for setting 7 control dusts prevents secondary pollution, and the utility model can effectively remove the grieshoch in addition to bonding layer, and clear up Inside block 21 include cleaning brush 213 further clear up, but enable to bonding layer there are also fine distance apart from dedusting filtering bag 17 This main filtration layer is intact, guarantees that the biggish filtrate of mesh can also obtain higher filter efficiency, and to a certain degree Secondary pollution is prevented, the person of being convenient to use uses.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

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 (7)

1. a kind of bag-type dust collector, including settling tank (2), it is characterised in that: the left end of the settling tank (2) offers air inlet Mouth (1), the internal activity of the settling tank (2) are connected with filter plate (3), and the top of the filter plate (3) is run through and extended to The outside on settling tank (2) top is fixedly connected with connecting tube (4) on the right side of the settling tank (2), the right side of the connecting tube (4) Side is fixedly connected with dust-removing box (5), and the bottom end of the dust-removing box (5) and settling tank (2) is fixedly connected to ash bucket (6), The bottom end of two ash buckets (6) is fixedly connected to ash exhauster (7), and the right end of settling tank (2) top side is fixedly connected Have motor room (8), the right side of the motor room (8) is fixedly connected with dust-removing box (5), the internal top of the motor room (8) It is fixedly connected with motor (9), the output shaft of the motor (9) is fixedly connected with by shaft joint to be collected wheel (10), described to collect The top of the bottom end and settling tank (2) of taking turns (10) is rotatablely connected, and described collect is sequentially connected with transmission belt (11), institute on wheel (10) The right end for stating transmission belt (11) runs through and extends to the inside of dust-removing box (5), the right end transmission connection of the transmission belt (11) Have threaded rod (12), the internal left and right sides of the dust-removing box (5) is fixedly connected to fixed plate (13), left side it is described solid The top of fixed board (13) and the bottom end of threaded rod (12) are rotatablely connected, and the internal upper end of the dust-removing box (5) is fixedly connected with Card (14) offers the through-hole (15) being spaced substantially equidistant on the card (14), and the lower end of the through-hole (15) is fixedly connected Have filter bag frame (16), be socketed with dedusting filtering bag (17) on the filter bag frame (16), the dedusting filtering bag (17) is located at screw thread The right side of bar (12) is provided with cleaning block (21), the top of two fixed plates (13) on the outside of the dedusting filtering bag (17) It being fixedly connected to gag lever post (18), the top of two gag lever posts (18) is fixedly connected with the bottom side of card (14), and two The top slide of the gag lever post (18) is connected with elevator (19), the inside of the elevator (19) in left side and threaded rod (12) it is threadedly coupled, two opposite sides of the elevator (19) are fixedly connected there are four elevating lever (20), the cleaning block (21) top is fixedly connected with two elevating levers (20) respectively with bottom end, and the top on the right side of the dust-removing box (5) offers Air outlet (22), the air outlet (22) are located at the top of card (14).

2. a kind of bag-type dust collector according to claim 1, it is characterised in that: the right side of the settling tank (2) is fixed It is connected with anti-reverse flow tube (23), the anti-reverse flow tube (23) is located at the right side of air outlet (22).

3. a kind of bag-type dust collector according to claim 1, it is characterised in that: the ash exhauster (7) includes to pass Lever (701), support rod (702), drive blade (703), sealing plate (704), the left and right sides of the support rod (702) and ash It is fixedly connected on the inside of bucket (6), the inside and drive blade (703) of the support rod (702) are rotatablely connected, the drive blade (703) top is engaged with drive rod (701), and the right end of the drive rod (701) runs through and extend to the outside of ash bucket (6), The bottom end grafting of the sealing plate (704) and ash bucket (6).

4. a kind of bag-type dust collector according to claim 1, it is characterised in that: the top of the dust-removing box (5) is living Dynamic to be connected with upper cover plate (24), the bottom end of the dust-removing box (5) is fixedly connected with bracket (25), and the bracket (25) is located at ash It struggles against the outside of (6), is fixedly connected on the outside of the inside and ash bucket (6) of the bracket (25).

5. a kind of bag-type dust collector according to claim 1, it is characterised in that: the top of two fixed plates (13) It is fixedly connected with sealing inclined plate (26), the top and bottom end of two elevators (19) are fixedly connected to organ pipe (27), The bottom end of the organ pipe (27) of two of lower end is fixedly connected respectively at two sealing inclined plates (26), two wind of upper end The top of qin pipe (27) is fixedly connected with card (14).

6. a kind of bag-type dust collector according to claim 1, it is characterised in that: the cleaning block (21) includes dust-proof Ring (211) removes ring (212), cleaning brush (213), the top of the dust ring (211) and the fixed company of two elevating levers (20) It connects, the bottom end of the dust ring (211) is fixedly connected with the top for removing ring (212), the bottom end and two for removing ring (212) A elevating lever (20) is fixedly connected, and is fixedly connected on the inside of the outside of the cleaning brush (213) and removing ring (212), described clear Reason brush (213) is located at the outside of dedusting filtering bag (17).

7. a kind of bag-type dust collector according to claim 1, it is characterised in that: the inside of the ash bucket (6) in left side It is fixedly connected with locating piece, locating piece is located at the left side of filter plate (3).