CN211302378U - Adjustable dust removal sack quick replacement device - Google Patents
Adjustable dust removal sack quick replacement device Download PDFInfo
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- CN211302378U CN211302378U CN201922066826.9U CN201922066826U CN211302378U CN 211302378 U CN211302378 U CN 211302378U CN 201922066826 U CN201922066826 U CN 201922066826U CN 211302378 U CN211302378 U CN 211302378U
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- dust removal
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Abstract
The utility model discloses an adjustable dust removal cloth bag quick replacement device, which belongs to the technical field of dust removal cloth bags and comprises a mounting seat and a main body of the dust removal cloth bag, wherein an airflow channel is vertically arranged on the mounting seat, a slot is arranged on the lower surface of the mounting seat, the slot is communicated with the airflow channel, a mounting ring is fixedly arranged on the outer surface of the main body of the dust removal cloth bag, the mounting ring is positioned in the airflow channel, a clamping groove and a mounting channel are arranged on the outer surface of the mounting ring, and the clamping groove and the mounting channel are arranged in a staggered manner; through setting up fixture block, spring, collar, solid fixed ring and fixing bolt, utilize arc-shaped installation passageway of triangle, fixture block and draw-in groove cooperation to inside the elastic action that utilizes the spring made the fixture block card advance the draw-in groove, utilize fixing bolt to carry out fixed mounting to solid fixed ring simultaneously, be convenient for install dust removal sack main part, only need during the dismantlement screw down fixing bolt and rotate dust removal sack main part and just can take off, simple structure, convenient operation.
Description
Technical Field
The utility model belongs to the technical field of the dust removal sack, concretely relates to adjustable dust removal sack quick replacement device.
Background
The dust collecting bag can be called as a heart of a bag type dust collector, and is generally called as a dust filtering bag, a dust collecting bag and a dust collector bag, wherein the dust collecting bag is a key part in the operation process of the bag type dust collector, usually, a cylindrical filter bag is vertically hung in the dust collector, the dust collector or dust collecting equipment is equipment for separating dust from smoke, and the bag type dust collector is also called as a filter type dust collector and is a dry type efficient dust collector which is a dust collecting device for collecting solid particles in dust-containing gas by utilizing a bag type filter element made of fiber braided fabrics. The action principle is that dust particles are intercepted by colliding with the fibers due to the action of inertia force when bypassing the fibers of the filter cloth.
The existing dust removal cloth bag is inconvenient to install and disassemble, inconvenience is brought to the operation of workers, the existing dust removal cloth bag is inconvenient to adjust, and meanwhile, an anti-suck-back structure for airflow is lacked, so that the phenomenon of reverse overflow of dust in the dust removal cloth bag is easily caused by reverse blowing of wind.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable dust removal sack quick replacement device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable dust removal cloth bag quick replacement device comprises a mounting seat and a dust removal cloth bag main body, wherein an air flow channel is vertically arranged on the mounting seat, a slot is arranged on the lower surface of the mounting seat and communicated with the air flow channel, a mounting ring is fixedly arranged on the outer surface of the dust removal cloth bag main body and positioned in the air flow channel, a clamping groove and a mounting channel are arranged on the outer surface of the mounting ring and staggered with each other, the inner side wall of the clamping groove is attached to the outer surface of a clamping block, a spring is fixedly arranged on the left side surface of the clamping block, the other end of the spring is fixedly connected with the inner side wall of a groove, the groove is arranged on the inner side wall of the slot, a fixing ring is fixedly connected to the outer surface of the mounting ring, the fixing ring is fixedly arranged on the lower surface of the mounting seat through a fixing, and the outer surface of two dead levers is all fixed mounting has the clockwork spring, and the one end that the dead lever was kept away from to two clockwork springs respectively with the inside wall fixed connection of through-hole, and two through-holes are seted up respectively on two commentaries on classics boards, and the opposite face of two commentaries on classics boards is laminated each other, and the upper surface of two commentaries on classics boards is laminated with the lower surface of closing plate respectively, the vent has been seted up on the closing.
Adopt above-mentioned scheme, through setting up the fixture block, a spring, the collar, solid fixed ring and fixing bolt, utilize the curved installation passageway of triangle, fixture block and draw-in groove cooperation use, and utilize the elastic action of spring to make inside the fixture block card advances the draw-in groove, utilize fixing bolt to carry out fixed mounting to solid fixed ring simultaneously, be convenient for install dust removal sack main part, only need screw off fixing bolt and rotate dust removal sack main part and just can take off during the dismantlement, moreover, the steam generator is simple in structure, and convenient for operation, through setting up the closing plate, change the board, clockwork spring and commentaries on classics board, utilize the elasticity of clockwork spring to make and change the board and can rotate around the dead lever and open at dust removal sack main part during operation, guarantee that gas can circulate, change the board and be in the off-state under the effect recovery normal position.
In a preferred embodiment, a sealing gasket is bonded to the upper surface of the inner side wall of the slot, the sealing gasket is made of corrosion-resistant rubber, and the lower surface of the sealing gasket is attached to the upper surface of the mounting ring.
By adopting the scheme, the mounting ring is tightly attached to the inner side wall of the slot by arranging the sealing gasket, so that the phenomenon of air leakage cannot occur, and gas can only pass through the main body of the dust removal cloth bag.
As a preferred embodiment, the spring is sleeved on the outer surface of the telescopic rod, and two ends of the telescopic rod are respectively and fixedly connected with the inner side wall of the groove and one side surface of the clamping block.
Adopt above-mentioned scheme, utilize the telescopic link to support the spring for the spring can drive the telescopic link synchronous telescope when extension or shrink, and then can not rock and more stable when making the fixture block motion.
In a preferred embodiment, the number of the fixture blocks, the fixture grooves and the installation channels is four.
Adopt above-mentioned scheme, utilize and mutually support between four fixture blocks, draw-in groove and the installation passageway and use, it is better to the fixed effect of installation of dust removal sack main part, effectively prevents to send after the installation and rock the phenomenon of pine.
In a preferred embodiment, the number of the fixing bolts is four, and the four fixing bolts are mounted on the lower surface of the fixing ring in an annular array.
Adopt above-mentioned scheme, utilize four fixing bolt to install fixed ring, it is more stable to fixed ring's fixed, and then more stable to the fixed of dust removal sack main part.
In a preferred embodiment, the shape of each of the clamping block, the clamping groove and the installation channel is a triangular arc.
By adopting the scheme, the triangular arc-shaped clamping blocks, the clamping grooves and the mounting channel are matched for use, so that the main body of the dust removal cloth bag can be clamped and clamped into the clamping grooves only by rotating.
Compared with the prior art, the beneficial effects of the utility model are that:
the adjustable dust removal cloth bag quick replacement device is provided with the clamping block, the spring, the mounting ring, the fixing ring and the fixing bolt, the triangular arc-shaped mounting channel, the clamping block and the clamping groove are matched for use, the clamping block is clamped into the clamping groove under the elastic action of the spring, meanwhile, the fixing ring is fixedly mounted through the fixing bolt, the dust removal cloth bag main body is convenient to mount, the fixing bolt only needs to be screwed off and the dust removal cloth bag main body is rotated during dismounting, the structure is simple, and the operation is convenient;
this adjustable dust removal sack quick replacement device is through setting up the closing plate, changeing board, clockwork spring and commentaries on classics board, utilizes the elasticity of clockwork spring to make to change the board and can rotate around the dead lever and open at dust removal sack main part during operation, guarantees that gas can circulate, changes the board and is in the off-state at the effect of clockwork spring normal position recovery down when dust removal sack main part is out of work, and then can effectively prevent suck-back, perfect function diversity.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a top view section of the mounting ring of the present invention;
fig. 3 is a schematic structural view of the fixing ring of the present invention viewed from the bottom;
fig. 4 is an enlarged schematic structural diagram of a position a of the present invention.
In the figure: 1. a mounting seat; 2. a main body of a dust removal cloth bag; 3. an air flow channel; 4. a slot; 5. a mounting ring; 6. a card slot; 7. a clamping block; 8. a spring; 9. a groove; 10. a fixing ring; 11. fixing the bolt; 12. installing a channel; 13. fixing the rod; 14. a clockwork spring; 15. rotating the plate; 16. a sealing plate; 17. a gasket; 18. a telescopic rod.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-4, the utility model provides an adjustable dust removal cloth bag quick replacement device, which comprises a mounting seat 1 and a dust removal cloth bag main body 2, wherein an air flow channel 3 is vertically arranged on the mounting seat 1, a slot 4 is arranged on the lower surface of the mounting seat 1, a sealing gasket 17 is bonded on the upper surface of the inner side wall of the slot 4, the material of the sealing gasket 17 is specifically corrosion-resistant rubber, and the lower surface of the sealing gasket 17 is bonded with the upper surface of a mounting ring 5 (see fig. 1 and 4); make collar 5 inseparable with the inside wall laminating of slot 4 through setting up sealed pad 17, and then the phenomenon of gas leakage can not appear for gas only can pass through dust removal sack main part 2.
The slot 4 is communicated with the airflow channel 3, the outer surface of the main body 2 of the dust removal cloth bag is fixedly provided with the mounting ring 5, the mounting ring 5 is positioned in the airflow channel 3, the outer surface of the mounting ring 5 is provided with a slot 6 and a mounting channel 12, the slot 6 and the mounting channel 12 are arranged in a staggered manner, the inner side wall of the slot 6 is attached to the outer surface of the fixture block 7, and the number of the fixture block 7, the slot 6 and the mounting channel 12 is four (see fig. 1, 2 and 3); utilize and mutually support between four fixture blocks 7, draw-in groove 6 and the installation passageway 12 and use, it is better to the fixed effect of installation of dust removal sack main part 2, effectively prevents to send after the installation and rocks the phenomenon of pine.
The shapes of the clamping block 7, the clamping groove 6 and the mounting channel 12 are all triangular arcs (see fig. 1, 2 and 3); the triangular arc-shaped clamping block 7, the clamping groove 6 and the mounting channel 12 are matched for use, so that the clamping block 7 can be clamped and clamped into the clamping groove 6 only by rotating the dust removal cloth bag main body 1.
A spring 8 is fixedly installed on the left side surface of the clamping block 7, the spring 8 is sleeved on the outer surface of the telescopic rod 18, and two ends of the telescopic rod 18 are fixedly connected with the inner side wall of the groove 9 and one side surface of the clamping block 7 respectively (see fig. 1 and 2); utilize telescopic link 18 to support spring 8 for spring 8 can drive telescopic link 18 synchronous flexible when extension or shrink, and then can not rock and be more stable when making the motion of fixture block 7.
The other end of the spring 8 is fixedly connected with the inner side wall of the groove 9, the groove 9 is formed in the inner side wall of the slot 4, the outer surface of the mounting ring 5 is also fixedly connected with a fixing ring 10, the fixing ring 10 is fixedly mounted on the lower surface of the mounting seat 1 through fixing bolts 11, the number of the fixing bolts 11 is four, and the four fixing bolts 11 are mounted on the lower surface of the fixing ring 10 in an annular array (see fig. 1 and 3); utilize four fixing bolt 11 to fix the installation of solid fixed ring 10, it is more stable to solid fixed ring 10's fixed, and then more stable to the fixed of dust removal sack main part 2.
The inside wall fixed mounting of airflow channel 3 has two dead levers 13, and the equal fixed mounting of surface of two dead levers 13 has clockwork spring 14, and two clockwork springs 14 keep away from the one end of dead lever 13 respectively with the inside wall fixed connection of through-hole, and two through-holes are seted up respectively on two commentaries on classics boards 15, and two commentaries on classics board 15's opposite face is laminated each other, and two commentaries on classics board 15's upper surface respectively with the lower surface laminating of closing plate 16, the vent has been seted up on the closing plate 16.
When in use, the main body 2 of the dust removal cloth bag is inserted into the slot 4 in a way of facing the slot, and the position of the main body is adjusted to ensure that the clamping block 7 is inserted into the mounting channel 12 in a way of facing the slot, when the main body 2 of the dust removing cloth bag is inserted into the slot 4 and is jointed with the inner side wall of the slot 4, the main body 2 of the dust removing cloth bag is rotated, so that the main body 2 of the dust removing cloth bag extrudes the clamping block 7 to drive the spring 8 to contract, so that the clamping block 7 can contract and enter the groove 9, when the dust removal cloth bag main body 2 rotates to the clamping groove 6 corresponding to the clamping block 7, the clamping block 7 is clamped into the clamping groove 6 due to the elastic action of the spring 8 to realize the primary fixation of the dust removal cloth bag main body 2, then the fixing bolt 11 is screwed in for strengthening the fixation, the rotating plate 15 is in an open state when the dust removal cloth bag main body 2 works, the rotating plate 15 is in a closed state due to the work of the spring 14 when the dust removal cloth bag main body 2 does not work, suck-back is effectively prevented, and the fixing bolt 11 is unscrewed and the dust removal cloth bag main body 2 is rotated when the dust removal cloth bag main body 2 is disassembled.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an adjustable dust removal sack quick replacement device, includes mount pad (1) and dust removal sack main part (2), its characterized in that: an airflow channel (3) is vertically arranged on the mounting seat (1), a slot (4) is arranged on the lower surface of the mounting seat (1), the slot (4) is communicated with the airflow channel (3), a mounting ring (5) is fixedly arranged on the outer surface of the dust removal cloth bag main body (2), the mounting ring (5) is positioned in the airflow channel (3), a clamping groove (6) and a mounting channel (12) are arranged on the outer surface of the mounting ring (5), the clamping groove (6) and the mounting channel (12) are arranged in a staggered manner, the inner side wall of the clamping groove (6) is attached to the outer surface of the clamping block (7), a spring (8) is fixedly arranged on the left side surface of the clamping block (7), the other end of the spring (8) is fixedly connected with the inner side wall of a groove (9), the groove (9) is arranged on the inner side wall of the slot (4), and a fixing ring (10) is fixedly connected to the outer, the fixing ring (10) is fixedly mounted on the lower surface of the mounting seat (1) through a fixing bolt (11), two fixing rods (13) are fixedly mounted on the inner side wall of the airflow channel (3), a clockwork spring (14) is fixedly mounted on the outer surfaces of the two fixing rods (13), one end, away from the fixing rods (13), of the two clockwork springs (14) is fixedly connected with the inner side wall of each through hole, the two through holes are respectively formed in the two rotating plates (15), opposite surfaces of the two rotating plates (15) are mutually attached, the upper surfaces of the two rotating plates (15) are respectively attached to the lower surface of the sealing plate (16), and a vent is formed in the sealing plate (16).
2. The adjustable dust removal bag quick change device of claim 1, wherein: the upper surface bonding of slot (4) inside wall has sealed pad (17), the material of sealed pad (17) specifically is corrosion-resistant rubber, the lower surface of sealed pad (17) and the upper surface laminating of collar (5).
3. The adjustable dust removal bag quick change device of claim 1, wherein: the outer surface of telescopic link (18) is established in spring (8) cover, the both ends of telescopic link (18) respectively with the inside wall of recess (9) and a side fixed connection of fixture block (7).
4. The adjustable dust removal bag quick change device of claim 1, wherein: the number of the clamping blocks (7), the number of the clamping grooves (6) and the number of the mounting channels (12) are four.
5. The adjustable dust removal bag quick change device of claim 1, wherein: the number of the fixing bolts (11) is four, and the four fixing bolts (11) are arranged on the lower surface of the fixing ring (10) in an annular array mode.
6. The adjustable dust removal bag quick change device of claim 1, wherein: the shapes of the clamping block (7), the clamping groove (6) and the mounting channel (12) are all triangular arcs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922066826.9U CN211302378U (en) | 2019-11-26 | 2019-11-26 | Adjustable dust removal sack quick replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922066826.9U CN211302378U (en) | 2019-11-26 | 2019-11-26 | Adjustable dust removal sack quick replacement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211302378U true CN211302378U (en) | 2020-08-21 |
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ID=72059868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922066826.9U Active CN211302378U (en) | 2019-11-26 | 2019-11-26 | Adjustable dust removal sack quick replacement device |
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| Country | Link |
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| CN (1) | CN211302378U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473266A (en) * | 2020-12-25 | 2021-03-12 | 查阿纯 | Bag-type dust collector with dust explosion-proof mechanism |
| CN112516692A (en) * | 2020-11-02 | 2021-03-19 | 江苏楚锐环保科技有限公司 | Filtering device for zeolite waste gas treatment system |
-
2019
- 2019-11-26 CN CN201922066826.9U patent/CN211302378U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112516692A (en) * | 2020-11-02 | 2021-03-19 | 江苏楚锐环保科技有限公司 | Filtering device for zeolite waste gas treatment system |
| CN112473266A (en) * | 2020-12-25 | 2021-03-12 | 查阿纯 | Bag-type dust collector with dust explosion-proof mechanism |
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