CN109157924A - A kind of corrosion-resistant and high-temperature resistant dedusting filtering bag - Google Patents
A kind of corrosion-resistant and high-temperature resistant dedusting filtering bag Download PDFInfo
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- CN109157924A CN109157924A CN201811191649.0A CN201811191649A CN109157924A CN 109157924 A CN109157924 A CN 109157924A CN 201811191649 A CN201811191649 A CN 201811191649A CN 109157924 A CN109157924 A CN 109157924A
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- staving
- fixedly connected
- filter bag
- partition
- resistant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
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- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of corrosion-resistant and high-temperature resistant dedusting filtering bag, including staving, the top surface of staving is open, filter bag is equipped in staving, filter bag bottom surface and its interior cage bottom surface are open, the sewing thread of filter bag is alkali-free glass fibre lines, the outer surface of alkali-free glass fibre lines covers polytetrafluoroethylene (PTFE) circular layer, the lower end of filter bag is located in staving, filter bag inner bottom is equipped with cylindrical plag, the periphery of cylindrical plag and the inner wall bottom of cage are engaged, partition is equipped in staving, the periphery of partition is fixedly connected with the inner wall of staving, the top surface of partition opens up first through hole, the centerline collineation of first through hole and partition, the inner wall bottom surface of staving is fixedly connected with the lower end of electric putter.Often cleaning filter bag can prevent it from being corroded by the substance in dust, and can prevent filter bag from blocking, and the probability for reducing the abrasion of filter bag, perforating, falling off can reduce the cleaning frequency of filter bag, extend the service life of filter bag.
Description
Technical field
The invention belongs to environmental technology field field, specifically a kind of corrosion-resistant and high-temperature resistant dedusting filtering bag.
Background technique
Dedusting filtering bag is a kind of efficient dedusting filtrate, has venting capability good, high dust collection efficiency, and is had certain resistance to
Acid, alkaline-resisting and temperature capacity.Dedusting filtering bag is usually cylindric bag body.In actual use, some dedusting filtering bags need
High temperature and with corrosive gas environment in work, service life is short under high temperature environment for some common filter bags, dust
It is attached in filter bag surface for a long time, equally easily corrodes filter bag.
Summary of the invention
The present invention provides a kind of corrosion-resistant and high-temperature resistant dedusting filtering bag, to solve defect in the prior art.
The present invention is achieved by the following technical programs:
A kind of corrosion-resistant and high-temperature resistant dedusting filtering bag, including staving, the top surface opening of staving, staving is interior to be equipped with filter bag, filter bag bottom surface
And its interior cage bottom surface is open, the sewing thread of filter bag is alkali-free glass fibre lines, the appearance of alkali-free glass fibre lines
Face covers polytetrafluoroethylene (PTFE) circular layer, and the lower end of filter bag is located in staving, and filter bag inner bottom is equipped with cylindrical plag, the periphery of cylindrical plag
It is engaged with the inner wall bottom of cage, partition is equipped in staving, the periphery of partition is fixedly connected with the inner wall of staving, partition
Top surface opens up first through hole, and the inner wall bottom surface of the centerline collineation of first through hole and partition, staving is fixedly connected under electric putter
End, the motion bar of electric putter are passed through out of first through hole, and the upper end of electric putter is fixedly connected with the bottom surface of cylindrical plag, cylindrical plag and electricity
The centerline collineation of push rod, the top of partition are equipped with gear ring, the centerline collineation of gear ring and partition, and gear ring passes through the first positioning dress
It sets and is mounted in staving, the bottom surface of gear ring is fixedly connected with the upper end of several quarter butts, and the lower end of quarter butt is respectively fixedly connected with cover board
Top surface, the top surface of partition open up several arc through grooves, and arc through groove and cover board correspond, the bottom surface of cover board and the top surface of partition
It is engaged, and the base area of cover board is greater than the top surface area of arc through groove, cover board is located at corresponding arc through groove
Surface, the bottom surface of cylindrical plag are fixedly connected with the upper end of several screw rods, and screw rod is uniformly distributed in the bottom surface of cylindrical plag, divides in staving
Not Tong Guo the second positioning device several gears are installed, gear and screw rod correspond, and the center line of gear is each perpendicular to staving bottom
Face, gear are respectively positioned in gear ring and are engaged with, and the spacing between each adjacent two gear is identical, and the top surface of gear opens up respectively
Screw hole, the bottom surface of screw hole with communicated inside staving, screw rod is passed through out of corresponding screw hole respectively and is threadedly engaged therewith.
A kind of corrosion-resistant and high-temperature resistant dedusting filtering bag as described above, the bottom surface of the cylindrical plag open up several sliding slots, sliding
The outer end of slot is respectively fixedly connected with one end of the first spring, and the other end of the first spring is respectively fixedly connected with the one of the first sliding block
Side, the upper inside wall of staving open up several vertical slots being parallel to each other, and vertical slot is respectively positioned between cylindrical plag and partition, vertical slot and sliding slot
It corresponds, the lower end of vertical slot is respectively fixedly connected with the lower end of second spring, and the upper end of second spring is respectively fixedly connected with second
The bottom surface of sliding block is hingedly connected the fixed link lower end of telescopic rod, the motion bar upper end point of telescopic rod on the inside of the second sliding block
Be not articulated and connected the bottom surface of corresponding first sliding block, and the fixed link upper end of telescopic rod is respectively fixedly connected with the lower end of third spring,
The upper end of third spring is respectively fixedly connected with the bottom surface of corresponding first sliding block, and the motion bar of telescopic rod is respectively from corresponding third
It is passed through in spring.
A kind of corrosion-resistant and high-temperature resistant dedusting filtering bag as described above, second positioning device are inverted T shaped piece, gear
Top surface opens up a circle inverted T shaped groove respectively, and inverted T shaped piece is respectively equipped in inverted T shaped groove, and inverted T shaped piece is arcuate structure, and inverted T shaped piece
It can be slided respectively along corresponding inverted T shaped groove, the inner wall of staving is respectively fixedly connected with one end of several mounting racks, mounting rack and tooth
Wheel corresponds, and the other end of mounting rack is fixedly connected with inverted T shaped piece of top surface respectively.
A kind of corrosion-resistant and high-temperature resistant dedusting filtering bag as described above, the partition are W-shaped structure.
A kind of corrosion-resistant and high-temperature resistant dedusting filtering bag as described above, a side bottom of the staving open up cinder-discharging port, unload
It is communicated inside grey mouth and staving, the top surface of the top surface articulated connection end door of cinder-discharging port, the bottom surface of end door and the bottom surface of cinder-discharging port connect
Touching cooperation.
A kind of corrosion-resistant and high-temperature resistant dedusting filtering bag as described above, first positioning device are locating rod, locating rod
One end be fixedly connected with the inner wall of staving, the other end of locating rod is arcuate structure, and it is recessed that the periphery of gear ring opens up a circle
The other end of slot, locating rod is respectively positioned in groove.
A kind of corrosion-resistant and high-temperature resistant dedusting filtering bag as described above, the top and bottom of the partition are respectively fixedly connected with
One end of soft set, first through hole are located in soft set, and electric putter sequentially passes through corresponding soft set, and the other end of the soft set of top is fixed
The bottom surface of cylindrical plag is connected, the other end of the soft set of lower section is fixedly connected with the inner wall bottom surface of staving.
A kind of corrosion-resistant and high-temperature resistant dedusting filtering bag as described above, the top surface of the cylindrical plag are arcuate structure.
The inner wall top of a kind of corrosion-resistant and high-temperature resistant dedusting filtering bag as described above, the staving is fixedly connected with rubber ring
Periphery, filter bag is passed through out of rubber ring, and the periphery of filter bag and the inner wall of rubber ring are engaged.
A kind of corrosion-resistant and high-temperature resistant dedusting filtering bag as described above, the periphery top of the staving uniformly open up several dissipate
Stomata, air dispelling hole with communicated inside staving, dirt filtrating screen is fixedly mounted in air dispelling hole.
The invention has the advantages that polytetrafluoroethylene (PTFE) circular layer of the present invention has high temperature resistant, corrosion resistant performance, so sewing thread
It can be worked normally in the strong environment of high-temperature, corrosivity, not will receive the high-temperature and strong corrosive shadow in external environment
It rings, the long working life of filter bag, people can periodically control electric putter contraction and set at this time until cylindrical plag is detached from out of filter bag
The gas of standby discharge still passes through filter bag and discharges outward, loses the buffering of cylindrical plag, filter bag can shake, and due to filter bag
The gas of bottom opening, high speed discharge can take to the dust in filter bag in staving, when cylindrical plag moves down, cylindrical plag band
Dynamic screw rod moves down, and screw rod is width screw rod, and screw hole is width screw thread, when screw rod is vertically movable, is able to drive gear and turns
Dynamic, gear band moves ring gear against rotation, and gear ring drives cover board mobile by quarter butt, and dust enters the sky below partition by arc through groove
In, when electric putter stretches, and cylindrical plag is driven to reenter in filter bag, screw rod moves up band moving gear and inverts, gear band movable tooth circle
Reversion, cover board covers arc through groove, in case the dust in partition lower space moves up.The present invention can be by cleverly setting
Dust in meter cleaning filter bag, work only need supply electric putter institute electricity demand, and the consumption energy is few, and the cleaning of dust passes through
The vibration of filter bag itself and air-flow are completed, more energy conservation and environmental protection；It is high with the production capacity of filter bag institute attached device and without shutting down；Often
Cleaning filter bag can prevent it from being corroded by the substance in dust, and can prevent filter bag from blocking, and reduce the abrasion of filter bag, wear
Hole, the probability to fall off, can reduce the cleaning frequency of filter bag, extend the service life of filter bag.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the invention；Fig. 2 is the enlarged drawing of the A direction view of Fig. 1；Fig. 3 is the B direction view of Fig. 1
Enlarged drawing；Fig. 4 is I partial enlarged view of Fig. 1.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
A kind of corrosion-resistant and high-temperature resistant dedusting filtering bag, as shown, including staving 1, the top surface of staving 1 is open, sets in staving 1
There is filter bag 21,21 bottom surface of filter bag and its interior cage bottom surface are open, and the sewing thread of filter bag 21 is alkali-free glass fibre lines, nothing
The outer surface of alkali containing glass fibre lines covers polytetrafluoroethylene (PTFE) circular layer, and the lower end of filter bag 21 is located in staving 1,21 inner bottom of filter bag
End is equipped with cylindrical plag 5, and the periphery of cylindrical plag 5 and the inner wall bottom of cage are engaged, and partition 2 is equipped in staving 1, partition 2
Periphery is fixedly connected with the inner wall of staving 1, and the top surface of partition 2 opens up first through hole 3, and first through hole 3 and the center line of partition 2 are total
Line, the inner wall bottom surface of staving 1 are fixedly connected with the lower end of electric putter 4, and the motion bar of electric putter 4 is passed through out of first through hole 3, and electricity pushes away
The upper end of bar 4 is fixedly connected with the bottom surface of cylindrical plag 5, and the top of the centerline collineation of cylindrical plag 5 and electric putter 4, partition 2 is equipped with tooth
Circle 14, the centerline collineation of gear ring 14 and partition 2, gear ring 14 are mounted on the first positioning in staving 1 by the first positioning device and fill
It sets so that gear ring 14 is only capable of to rotate centered on its own center line, the bottom surface of gear ring 14 is fixedly connected with the upper of several quarter butts 15
End, the lower end of quarter butt 15 are respectively fixedly connected with the top surface of cover board 16, and the top surface of partition 2 opens up several arc through grooves 17, and arc is saturating
Slot 17 and cover board 16 correspond, and the bottom surface of cover board 16 and the top surface of partition 2 are engaged, and the base area of cover board 16 is greater than
The top surface area of arc through groove 17, cover board 16 are located at the surface of corresponding arc through groove 17, and the bottom surface of cylindrical plag 5 is fixed
The upper end of several screw rods 18 is connected, screw rod 18 is uniformly distributed in the bottom surface of cylindrical plag 5, passes through the second positioning dress respectively in staving 1
Setting several 19 second positioning devices of gear of installation is only capable of gear 19 to rotate centered on its own center line, gear 19 and spiral shell
Bar 18 corresponds, and the center line of gear 19 is each perpendicular to 1 bottom surface of staving, and gear 19 is respectively positioned in gear ring 14 and is engaged with,
Spacing between each adjacent two gear 19 is identical, and the top surface of gear 19 opens up screw hole 20 respectively, the bottom surface of screw hole 20 with bucket
It is communicated inside body 1, screw rod 18 is passed through out of corresponding screw hole 20 respectively and is threadedly engaged therewith.Polytetrafluoroethylene (PTFE) circular layer of the present invention
With high temperature resistant, corrosion resistant performance, so sewing thread can work normally in the strong environment of high-temperature, corrosivity, it will not
By in external environment high-temperature and strong corrosive influenced, the long working life of filter bag 21, people can periodically control electricity and push away
Bar 4 is shunk, until cylindrical plag 5 is detached from out of filter bag 21, the gas of equipment discharge at this time still passes through filter bag 21 and discharges outward, is lost
The buffering of cylindrical plag 5 is gone, filter bag 21 can shake, and due to the bottom opening of filter bag 21, the gas of high speed discharge can will be filtered
Dust in bag 21 is taken in staving 1, and when cylindrical plag 5 moves down, cylindrical plag 5 drives screw rod 18 to move down, screw rod 18
For width screw rod, screw hole 20 is width screw thread, when screw rod 18 is vertically movable, is able to drive the rotation of gear 19, gear 19 drives
Gear ring 14 rotates, and gear ring 14 drives cover board 16 mobile by quarter butt 15, and dust enters the sky of 2 lower section of partition by arc through groove 17
In, when electric putter 4 stretches, and cylindrical plag 5 is driven to reenter in filter bag 21, screw rod 18 moves up band moving gear 19 and inverts, gear
19 drive gear ring 14 to invert, and cover board 16 covers arc through groove 17, in case the dust in 2 lower space of partition moves up.This hair
It is bright can by cleverly design cleaning filter bag 21 in dust, work only need supply 4 electricity demands of electric putter, consume energy
Source electrode is few, and the cleaning of dust is completed by the vibration of filter bag 21 itself and air-flow, more energy conservation and environmental protection；And without shutting down, with filter
The production capacity of 21 attached devices of bag is high；Often cleaning filter bag 21 can prevent it from being corroded by the substance in dust, and can prevent
Filter bag 21 blocks, and the abrasion for reducing filter bag 21, the probability perforated, fallen off can reduce the cleaning frequency of filter bag 21, extends filter bag
21 service life.
Specifically, as shown in Figure 1, the bottom surface of cylindrical plag 5 described in the present embodiment opens up in several 6 sliding slots 6 of sliding slot
The extended line of heart line is intersected in the center of cylindrical plag 5, and the outer end of sliding slot 6 is respectively fixedly connected with one end of the first spring 7, the first bullet
The first sliding block of side 8 that the other end of spring 7 is respectively fixedly connected with the first sliding block 8 can be slided along corresponding sliding slot 6 respectively, staving
1 upper inside wall opens up several vertical slots 9 being parallel to each other, and vertical slot 9 is respectively positioned between cylindrical plag 5 and partition 2, vertical slot 9 and sliding slot 6
It corresponds, the lower end of vertical slot 9 is respectively fixedly connected with the lower end of second spring 10, and the upper end of second spring 10 is respectively fixedly connected with
The second sliding block of bottom surface 11 of second sliding block 11 can be slided along corresponding vertical slot 9 respectively, and the inside of the second sliding block 11 is respectively articulated with
The fixed link lower end of connection expansion link 12, the motion bar upper end of telescopic rod 12 are hingedly connected the bottom of corresponding first sliding block 8
Face, the fixed link upper end of telescopic rod 12 are respectively fixedly connected with the lower end of third spring 13, and the upper end of third spring 13 is fixed respectively
The bottom surface of corresponding first sliding block 8 is connected, the motion bar of telescopic rod 12 is passed through out of corresponding third spring 13 respectively.The structure
The shaking of filter bag 21, filter bag 21 and 1 clearance fit of staving are prevented by cylindrical plag 5, will drive cylindricality when filter bag 21 shakes
Plug 5 moves, and the first sliding block 8 is mobile with cylindrical plag 5, and the first sliding block 8 is articulated and connected with telescopic rod 12 respectively, when the first sliding block
8 when being subjected to displacement, and telescopic rod 12 or stretching, extension or shrinks, and when telescopic rod 12 stretches, third spring 13 inhibits the stretching, extension of telescopic rod 12,
When telescopic rod 12 is shunk, third spring 13 inhibits the contraction of telescopic rod 12, and the first spring 7 gives the first sliding block 8 inwardly always
Power, be conducive to cylindrical plag 5 and maintain original position, to buffer the shaking of cage lower end, several sliding slots 6, the first spring 7 and
One sliding block 8 cooperates, and can buffer the shaking of cage lower end all directions, anti-shake better effect, and pass through vertical slot 9, second
Mutual cooperation between spring 10 and the second sliding block 11 passes through flexible connection so that telescopic rod 12 has the displacement of vertical direction
Mode prevent the hinged place of telescopic rod 12 from loosening, the present invention have higher stability in use.
Specifically, second positioning device described in the present embodiment is inverted T shaped piece 22, the top of gear 19 as shown in Fig. 1 or 3
Face opens up a circle inverted T shaped groove 23 respectively, and inverted T shaped piece 22 is respectively equipped in inverted T shaped groove 23, and inverted T shaped piece 22 is arcuate structure,
T-block 22 can be slided along corresponding inverted T shaped groove 23 respectively, and the inner wall of staving 1 is respectively fixedly connected with one end of several mounting racks,
Mounting rack and gear 19 correspond, and the other end of mounting rack is fixedly connected with inverted T shaped piece 22 of top surface respectively.Inverted T shaped piece 22
Periphery be engaged with inverted T shaped groove 23, gear 19 can be made to stablize and be located in gear ring 14, in inverted T shaped groove 23 and gear 19
Heart line is conllinear, to achieve the purpose that be only capable of gear 19 to rotate centered on its own center line.
Further, as shown in Figure 1, partition 2 described in the present embodiment is W-shaped structure.Arc through groove 17 is respectively positioned on partition 2
Bottommost, the dust of 2 top surface of partition slides downwards under the effect of gravity, to avoid dust residue on partition 2.
Further, as shown in Figure 1, a side bottom of staving 1 described in the present embodiment opens up cinder-discharging port 24, cinder-discharging port
24 with communicated inside staving 1, the top surface of the top surface of cinder-discharging port 24 articulated connection end door 25, the bottom surface of end door 25 and cinder-discharging port 24
Bottom surface is engaged.After opening end door 25, people can clear up the dust saved bit by bit in staving 1, close end door 25 after the completion of cleaning,
Dust in staving 1 can not be from 24 loss of cinder-discharging port outwardly.
Further, as shown in figure 4, the first positioning device described in the present embodiment is locating rod 26, locating rod 26
One end is fixedly connected with the inner wall of staving 1, and the other end of locating rod 26 is arcuate structure, and the periphery of gear ring 14 opens up a circle
Groove 27, the other end of locating rod 26 are respectively positioned in groove 27.By the mutual cooperation of locating rod 26 and groove 27, tooth can be made
Enclose 14 it is stable be located in staving 1, be only capable of gear ring 14 to rotate centered on its own center line to achieve the purpose that.
Further, as shown in Figure 1, the top and bottom of partition 2 described in the present embodiment are respectively fixedly connected with soft set
28 one end, first through hole 3 are located in soft set 28, and electric putter 4 sequentially passes through corresponding soft set 28, the soft set 28 of top it is another
End is fixedly connected with the bottom surface of cylindrical plag 5, and the other end of the soft set 28 of lower section is fixedly connected with the inner wall bottom surface of staving 1.The structure energy
It enough avoids dust from entering in electric putter 4, is able to extend the service life of electric putter 4, and soft set 28 is soft material, be will not influence
The lifting of electric putter 4.
Further, as shown in Figure 1, the top surface of cylindrical plag 5 described in the present embodiment is arcuate structure.Dust can be
It is slid under gravity from the top surface of cylindrical plag 5, can be avoided dust residue in the top surface of cylindrical plag 5.
Further, as shown in Figure 1, being fixedly connected with rubber ring 29 at the top of the inner wall of staving 1 described in the present embodiment
Periphery, filter bag 21 are passed through out of rubber ring 29, and the periphery of filter bag 21 and the inner wall of rubber ring 29 are engaged.The structure can
Further enhance the being completely embedded property between staving 1 and filter bag 21, so as to avoid dust from 1 loss of staving outwardly.
Further, as shown in Figure 1, the periphery top of staving 1 described in the present embodiment uniformly opens up several air dispelling holes
30, air dispelling hole 30 is communicated with inside staving 1, and dirt filtrating screen is fixedly mounted in air dispelling hole 30.Gas in filter bag 21 enters bucket
After in body 1, the external world can be gone to by air dispelling hole 30, dirt filtrating screen can prevent gas from taking dust outside staving 1 out of.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of corrosion-resistant and high-temperature resistant dedusting filtering bag, it is characterised in that: including staving (1), the top surface of staving (1) is open, staving
(1) filter bag (21) are equipped in, filter bag (21) bottom surface and its interior cage bottom surface are open, and the sewing thread of filter bag (21) is alkali-free glass
The outer surface of glass fiber lines, alkali-free glass fibre lines covers polytetrafluoroethylene (PTFE) circular layer, and the lower end of filter bag (21) is located at staving
(1) in, filter bag (21) inner bottom is equipped with cylindrical plag (5), and the periphery of cylindrical plag (5) and the inner wall bottom of cage are engaged,
Partition (2) are equipped in staving (1), the periphery of partition (2) is fixedly connected with the inner wall of staving (1), and the top surface of partition (2) opens up the
One through-hole (3), the centerline collineation of first through hole (3) and partition (2), the inner wall bottom surface of staving (1) are fixedly connected with electric putter (4)
Lower end, the motion bar of electric putter (4) passes through out of first through hole (3), and the upper end of electric putter (4) is fixedly connected with cylindrical plag (5)
Bottom surface, the centerline collineation of cylindrical plag (5) and electric putter (4), the top of partition (2) is equipped with gear ring (14), gear ring (14) with
The centerline collineation of partition (2), gear ring (14) are mounted in staving (1) by the first positioning device, and the bottom surface of gear ring (14) is solid
Surely the upper end of several quarter butts (15) is connected, the lower end of quarter butt (15) is respectively fixedly connected with the top surface of cover board (16), the top of partition (2)
Face opens up several arc through grooves (17), and arc through groove (17) and cover board (16) correspond, the bottom surface and partition (2) of cover board (16)
Top surface be engaged, and the base area of cover board (16) be greater than arc through groove (17) top surface area, cover board (16) respectively position
In the surface of corresponding arc through groove (17), the bottom surface of cylindrical plag (5) is fixedly connected with the upper end of several screw rods (18), screw rod
(18) it is uniformly distributed in the bottom surface of cylindrical plag (5), several gears (19) are installed by the second positioning device respectively in staving (1),
Gear (19) and screw rod (18) correspond, and the center line of gear (19) is each perpendicular to staving (1) bottom surface, and gear (19) is respectively positioned on
It in gear ring (14) and is engaged with, the spacing between each adjacent two gear (19) is identical, and the top surface of gear (19) opens up respectively
Screw hole (20), the bottom surface of screw hole (20) are communicated with staving (1) inside, and screw rod (18) is passed through out of corresponding screw hole (20) respectively
And it is threadedly engaged therewith.
2. a kind of corrosion-resistant and high-temperature resistant dedusting filtering bag according to claim 1, it is characterised in that: the cylindrical plag (5)
Bottom surface open up several sliding slots (6), the outer end of sliding slot (6) is respectively fixedly connected with one end of the first spring (7), the first spring (7)
The other end be respectively fixedly connected with the sides of the first sliding block (8), the upper inside wall of staving (1) opens up several vertical slots being parallel to each other
(9), vertical slot (9) is respectively positioned between cylindrical plag (5) and partition (2), and vertical slot (9) and sliding slot (6) correspond, under vertical slot (9)
End is respectively fixedly connected with the lower end of second spring (10), and the upper end of second spring (10) is respectively fixedly connected with the second sliding block (11)
Bottom surface is hingedly connected the fixed link lower end of telescopic rod (12), the motion bar of telescopic rod (12) on the inside of the second sliding block (11)
Upper end is hingedly connected the bottom surface of corresponding first sliding block (8), and the fixed link upper end of telescopic rod (12) is respectively fixedly connected with
The lower end of three springs (13), the upper end of third spring (13) are respectively fixedly connected with the bottom surface of corresponding first sliding block (8), telescopic rod
(12) motion bar is passed through out of corresponding third spring (13) respectively.
3. a kind of corrosion-resistant and high-temperature resistant dedusting filtering bag according to claim 1, it is characterised in that: the second positioning dress
It is set to inverted T shaped piece (22), the top surface of gear (19) opens up a circle inverted T shaped groove (23) respectively, is respectively equipped with down in inverted T shaped groove (23)
T-block (22), inverted T shaped piece (22) is arcuate structure, and inverted T shaped piece (22) can slide along corresponding inverted T shaped groove (23) respectively,
The inner wall of staving (1) is respectively fixedly connected with one end of several mounting racks, and mounting rack and gear (19) correspond, mounting rack it is another
One end is fixedly connected with the top surface of inverted T shaped piece (22) respectively.
4. a kind of corrosion-resistant and high-temperature resistant dedusting filtering bag according to claim 1, it is characterised in that: the partition (2) is W
Shape structure.
5. a kind of corrosion-resistant and high-temperature resistant dedusting filtering bag according to claim 1, it is characterised in that: the staving (1)
One side bottom opens up cinder-discharging port (24), communicates inside cinder-discharging port (24) and staving (1), the top surface articulated connection end of cinder-discharging port (24)
The top surface of door (25), the bottom surface of end door (25) and the bottom surface of cinder-discharging port (24) are engaged.
6. a kind of corrosion-resistant and high-temperature resistant dedusting filtering bag according to claim 1, it is characterised in that: the first positioning dress
It is set to locating rod (26), one end of locating rod (26) is fixedly connected with the inner wall of staving (1), and the other end of locating rod (26) is equal
For arcuate structure, the periphery of gear ring (14) opens up a circle groove (27), and the other end of locating rod (26) is respectively positioned in groove (27).
7. a kind of corrosion-resistant and high-temperature resistant dedusting filtering bag according to claim 1, it is characterised in that: the partition (2)
Top and bottom are respectively fixedly connected with one end of soft set (28), and first through hole (3) is located in soft set (28), and electric putter (4) is successively
Across corresponding soft set (28), the other end of the soft set (28) of top is fixedly connected with the bottom surface of cylindrical plag (5), the soft set of lower section
(28) the other end is fixedly connected with the inner wall bottom surface of staving (1).
8. a kind of corrosion-resistant and high-temperature resistant dedusting filtering bag according to claim 1, it is characterised in that: the cylindrical plag (5)
Top surface be arcuate structure.
9. a kind of corrosion-resistant and high-temperature resistant dedusting filtering bag according to claim 1, it is characterised in that: the staving (1)
The periphery of rubber ring (29) is fixedly connected at the top of inner wall, filter bag (21) is passed through out of rubber ring (29), and the periphery of filter bag (21)
It is engaged with the inner wall of rubber ring (29).
10. a kind of corrosion-resistant and high-temperature resistant dedusting filtering bag according to claim 1, it is characterised in that: the staving (1)
Periphery top uniformly opens up several air dispelling holes (30), and air dispelling hole (30) is communicated with staving (1) inside, solid in air dispelling hole (30)
Dingan County fills dirt filtrating screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811191649.0A CN109157924A (en) | 2018-10-12 | 2018-10-12 | A kind of corrosion-resistant and high-temperature resistant dedusting filtering bag |
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| CN201811191649.0A CN109157924A (en) | 2018-10-12 | 2018-10-12 | A kind of corrosion-resistant and high-temperature resistant dedusting filtering bag |
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| CN109157924A true CN109157924A (en) | 2019-01-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173463A (en) * | 2018-10-12 | 2019-01-11 | 江苏蓝天环保集团股份有限公司 | A kind of bottom anti-sloshing dedusting filtering bag |
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| CN109173463A (en) * | 2018-10-12 | 2019-01-11 | 江苏蓝天环保集团股份有限公司 | A kind of bottom anti-sloshing dedusting filtering bag |
| CN109173463B (en) * | 2018-10-12 | 2020-11-10 | 江苏蓝天环保集团股份有限公司 | Bottom anti-shaking dust removal filter bag |
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