CN207253955U - A kind of kiln tail bag dust-extraction unit for preventing from blocking - Google Patents

Abstract

The purpose of this utility model is to hold susceptible to plugging problem to solve kiln tail bag, disclose a kind of kiln tail bag dust-extraction unit for preventing from blocking, including outlet housing, conduit, dust cleaning case, first baffle, supporting rod, motor, shaft, swing rod, pushing block, the first helical spring, guide rod, push plate, second baffle, air intake cover, skeleton, kiln tail bag, adsorption layer, slide plate, slide bar, casing, fixed block and the second helical spring.The utility model is by setting the second helical spring and slide plate, so as to be promoted when industrial waste gas is discharged to slide plate, due to the presence of the second helical spring, slide plate will be slided up and down, so as to clear up kiln tail bag inner wall, avoid blocking kiln tail bag, at the same time by dust adsorption to adsorption layer, by setting motor, guide rod is promoted so as to band driven fork, push plate is carried out friction to kiln tail bag and beats, dust on kiln tail bag is shaken off so as to convenient, easy to make kiln tail bag ventilate, and design rationally, it is easy to operate.

Description

A kind of kiln tail bag dust-extraction unit for preventing from blocking

Technical field

Kiln tail bag dust removal field is the utility model is related to, more particularly to a kind of kiln tail bag dust-extraction unit for preventing from blocking.

Background technology

The working mechanism of bag-type dust equipment is that ash-laden gas is filtered by filtering material, grit, filtering material Trap coarse dust to act on mainly by inertial collision, trapping grain dust is mainly by diffusion and sieving actoion.Bag-type dust equipment The quality of dust removing effects is related with many factors, but depends primarily upon filtrate.The filtrate of bag filter is exactly synthetic fibers, day The cloth or felt that right fiber or glass fibre are made into.Cloth or felt are seamed into cylinder or pancake dedusting filtering bag again as needed.According to Smoke property, selects the filtrate for being suitable for application conditions.

But as industrial expansion, existing kiln tail bag dedusting just bring inconvenience for worker, due to filtering dust Grain is filtered by kiln tail bag, for a long time using easily kiln tail bag is blocked, so as to influence to filter, simultaneously because kiln tail The blocking of bag, so that the pressure in kiln tail bag will be made excessive so that kiln tail bag will be damaged, it is necessary to kiln tail bag into Row is replaced, and replacement when just needs to dismantle equipment, cumbersome, while excessive dust easily also is sucked maintenance In the mouth of personnel, to make troubles, the device also having when in use, is shaken off the dust on cloth bag using pulse blowing, but It is so to consume substantial amounts of electric energy, by due to the exhausting to cloth bag and blowing, can also reduce the service life of kiln tail bag, in kiln tail Bag is when worked, if the gas in kiln tail bag can not be made quickly to discharge, it will since high temperature causes kiln tail bag Damage, inconvenience is brought for worker.

Utility model content

The purpose of this utility model is to solve the deficiencies in the prior art, there is provided a kind of kiln tail bag for preventing from blocking removes Dirt device.

The utility model is to be achieved through the following technical solutions：

A kind of kiln tail bag dust-extraction unit for preventing from blocking, including dust cleaning case, the dust cleaning case upside are installed with outlet air Cover, the dust cleaning case downside are installed with air intake cover, supporting rod are installed with the right side of the dust cleaning case, and the supporting rod is right End is installed with motor, is provided with shaft in the middle part of the motor, the shaft surface is installed with swing rod, the supporting rod Downside is installed with the first helical spring, and guide rod is socketed with inside first helical spring, and the guide rod right end fixes peace Equipped with pushing block, the guide rod left end is installed with push plate, and the dust cleaning case upper inside is installed with first baffle, described Dust cleaning case inner lower is installed with second baffle, and conduit is symmetrically installed between the first baffle and outlet housing, described Skeleton is uniformly installed, the skeleton surface is installed with kiln tail bag, in the skeleton between first baffle and second baffle Fixed block is installed with the upside of portion, casing is installed with the downside of the fixed block, the is installed with the downside of described sleeve pipe Two helical springs, are socketed with slide bar inside second helical spring, the lower end of the slider is installed with slide plate, the slide plate Bottom surface is installed with adsorption layer.

As the optimal technical scheme of the utility model, the guide rod is slidably matched with dust cleaning case.

As the optimal technical scheme of the utility model, power supply is electrically connected with the motor.

As the optimal technical scheme of the utility model, the swing rod is engaged with guide rod.

As the optimal technical scheme of the utility model, the slide bar coordinates with cannula slide.

As the optimal technical scheme of the utility model, the diameter of the first baffle and second baffle is equal to dust cleaning case Internal diameter and surface are uniformly provided with and the corresponding through hole of kiln tail bag.

As the optimal technical scheme of the utility model, the push plate is arcuate structure.

As the optimal technical scheme of the utility model, the adsorption layer is made of sponge material.

Compared with prior art, the beneficial effects of the utility model are：

The utility model by setting the second helical spring and slide plate so that when industrial waste gas is discharged to slide plate into Row promotes, due to the presence of the second helical spring, it will slide up and down slide plate, so as to clear up kiln tail bag inner wall, keep away Exempt to block kiln tail bag, while by dust adsorption to adsorption layer, by setting motor, guide rod is pushed away so as to band driven fork It is dynamic, push plate is carried out friction to kiln tail bag and beat so that convenient shake off the dust on kiln tail bag, easy to make kiln tail bag into Row ventilation, thus it is excessive to kiln tail bag pressure when avoiding excessively being blocked in kiln tail bag exhaust, so that preferably to kiln tail Bag protected, add the service life of kiln tail bag, reduce the replacement to kiln tail bag, by multiple kiln tail bags to flue gas into Row dedusting, more environmentally-friendly and simple in structure so as to reduce the pollution to air, design is reasonable, easy to operate, safely may be used Lean on.

Brief description of the drawings

Fig. 1 is the structure diagram of the utility model.

In figure：1st, outlet housing, 2, conduit, 3, dust cleaning case, 4, first baffle, 5, supporting rod, 6, motor, 7, shaft, 8, pendulum Bar, 9, pushing block, the 10, first helical spring, 11, guide rod, 12, push plate, 13, second baffle, 14, air intake cover, 15, skeleton, 16, kiln Tail bag, 17, adsorption layer, 18, slide plate, 19, slide bar, 20, casing, 21, fixed block, the 22, second helical spring.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

Referring to Fig. 1, the utility model provides a kind of technical solution：

A kind of kiln tail bag dust-extraction unit for preventing from blocking, including dust cleaning case 3, the upside of dust cleaning case 3 are installed with out Fan housing 1, the downside of dust cleaning case 3 are installed with air intake cover 14, and the right side of dust cleaning case 3 is installed with supporting rod 5, described 5 right end of supporting rod is installed with motor 6, and power supply is electrically connected with the motor 6, and the middle part of motor 6 is provided with shaft 7,7 surface of shaft is installed with swing rod 8, and the downside of supporting rod 5 is installed with the first helical spring 10, and described the Guide rod 11 is socketed with inside one helical spring 10, the swing rod 8 is engaged with guide rod 11, and the guide rod 11 is slided with dust cleaning case 3 Coordinate, 11 right end of guide rod is installed with pushing block 9, and 11 left end of guide rod is installed with push plate 12, the push plate 12 For arcuate structure, 3 upper inside of dust cleaning case is installed with first baffle 4, and 3 inner lower of dust cleaning case is fixedly mounted There is second baffle 13, conduit 2, the first baffle 4 and second gear are symmetrically installed between the first baffle 4 and outlet housing 1 Skeleton 15 is uniformly installed, 15 surface of skeleton is installed with kiln tail bag 16, the first baffle 4 and second between plate 13 The diameter of baffle 13 is equal to the internal diameter of dust cleaning case 3 and surface is uniformly provided with and 16 corresponding through hole of kiln tail bag, the skeleton 15 Upper inside is installed with fixed block 21, and the downside of fixed block 21 is installed with casing 20, and the downside of described sleeve pipe 20 is solid Dingan County is equipped with the second helical spring 22, and slide bar 19, the slide bar 19 and casing 20 are socketed with inside second helical spring 22 It is slidably matched, 19 lower end of slide bar is installed with slide plate 18, and 18 bottom surface of slide plate is installed with adsorption layer 17, described Adsorption layer 17 is made of sponge material.

Operation principle：When needing to carry out dedusting, the air intake cover 14 of device is installed on to the flue gas of industrial equipment first At discharge, the flue gas of discharge will be entered in dust cleaning case 3 by air intake cover 14, due to the presence of second baffle 13, it will make cigarette Gas is entered in kiln tail bag 16, and slide plate 18 will be pushed up into the flue gas in kiln tail bag 16, so that slide plate 18 is to kiln 16 inner wall of tail bag is scraped, and prevents kiln tail bag 16 from blocking, and the intensity size of flue gas discharge can also change, due to the second spiral shell The presence of rotation spring 22 will slide up and down slide plate 18, so that the dust of 16 inner wall of kiln tail bag is shaken off, so that Absorbed by adsorption layer 17, when the flue gas of discharge inside kiln tail bag 16 by entering dust cleaning case 3, it will pass through kiln tail bag The dust granule of 16 pairs of flue gases filters, due to the presence of first baffle 4, it will make the flue gas after filtering by conduit 2 into Enter in outlet housing 1, so as to be discharged by outlet housing 1, complete the dedusting to flue gas, while user connects the power supply on motor 6, Motor 6 is set to carry out circular-rotation with driven fork 8, when swing rod 8 rotates one week, it will promoted to pushing block 9, so that right Guide rod 11 promotes, so that push plate 12 is moved to the left, when swing rod 8 is rotated further, it will and swing rod 8 is separated with pushing block 9, So as to be promoted to the right to pushing block 9 due to the promotion of the first helical spring 10, guide rod 11 is set to drive push plate 12 to move right, By moving repeatedly for push plate 12, so as to will rub to kiln tail bag 16, easy to shake off to the dust on kiln tail bag 16, keep away Exempt to block kiln tail bag 16, by push plate 12 and the dual cooperation of slide plate 18, so as to effectively to the ash on 16 surface of kiln tail bag Dirt is purged, and avoids blocking kiln tail bag 16.

It should be noted that above example is only to illustrate technical solutions of the utility model rather than restriction technologies scheme, Although applicant is explained in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art should manage Solution, those to technical solutions of the utility model carry out modification or equivalent substitution, it is impossible to depart from the technical program objective and Scope, should all cover among the utility model claims scope.

Claims (8)

1. a kind of kiln tail bag dust-extraction unit for preventing from blocking, including dust cleaning case（3）, it is characterised in that：The dust cleaning case（3）Upside It is installed with outlet housing（1）, the dust cleaning case（3）Downside is installed with air intake cover（14）, the dust cleaning case（3）Right side is consolidated Dingan County is equipped with supporting rod（5）, the supporting rod（5）Right end is installed with motor（6）, the motor（6）Middle part, which is provided with, to be turned Axis（7）, the shaft（7）Surface is installed with swing rod（8）, the supporting rod（5）Downside is installed with the first spiral bullet Spring（10）, first helical spring（10）Inside is socketed with guide rod（11）, the guide rod（11）Right end is installed with pushing block （9）, the guide rod（11）Left end is installed with push plate（12）, the dust cleaning case（3）Upper inside is installed with first gear Plate（4）, the dust cleaning case（3）Inner lower is installed with second baffle（13）, the first baffle（4）With outlet housing（1） Between be symmetrically installed with conduit（2）, the first baffle（4）And second baffle（13）Between skeleton is uniformly installed（15）, institute State skeleton（15）Surface is installed with kiln tail bag（16）, the skeleton（15）Upper inside is installed with fixed block（21）, The fixed block（21）Downside is installed with casing（20）, described sleeve pipe（20）Downside is installed with the second helical spring （22）, second helical spring（22）Inside is socketed with slide bar（19）, the slide bar（19）Lower end is installed with slide plate （18）, the slide plate（18）Bottom surface is installed with adsorption layer（17）.

A kind of 2. kiln tail bag dust-extraction unit for preventing from blocking according to claim 1, it is characterised in that：The guide rod（11） With dust cleaning case（3）It is slidably matched.

A kind of 3. kiln tail bag dust-extraction unit for preventing from blocking according to claim 2, it is characterised in that：The motor（6） On be electrically connected with power supply.

A kind of 4. kiln tail bag dust-extraction unit for preventing from blocking according to claim 3, it is characterised in that：The swing rod（8） With guide rod（11）It is engaged.

A kind of 5. kiln tail bag dust-extraction unit for preventing from blocking according to claim 4, it is characterised in that：The slide bar（19） With casing（20）It is slidably matched.

A kind of 6. kiln tail bag dust-extraction unit for preventing from blocking according to claim 5, it is characterised in that：The first baffle （4）And second baffle（13）Diameter be equal to dust cleaning case（3）Internal diameter and surface be uniformly provided with and kiln tail bag（16）It is corresponding Through hole.

A kind of 7. kiln tail bag dust-extraction unit for preventing from blocking according to claim 6, it is characterised in that：The push plate（12） For arcuate structure.

A kind of 8. kiln tail bag dust-extraction unit for preventing from blocking according to claim 7, it is characterised in that：The adsorption layer （17）It is made of sponge material.