CN207856634U - A kind of dehumidification device of offline air box pulse dust remover - Google Patents
A kind of dehumidification device of offline air box pulse dust remover Download PDFInfo
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- CN207856634U CN207856634U CN201721869998.4U CN201721869998U CN207856634U CN 207856634 U CN207856634 U CN 207856634U CN 201721869998 U CN201721869998 U CN 201721869998U CN 207856634 U CN207856634 U CN 207856634U
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- gas
- bevel gear
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Abstract
The utility model discloses a kind of dehumidification devices of offline air box pulse dust remover, it is intended to solve wet dust knot on filter bag, it is difficult to the problem of cleaning, its key points of the technical solution are that：Include the cylinder for being connected to dust and gas air inlet pipe, holder and dehumidifying component for placing cylinder, the dehumidifying component is set in cylinder, the dehumidifying component include mesh cylinder and be placed in mesh cylinder remove wet layer.A kind of dehumidification device of offline air box pulse dust remover of the utility model has the humidity reduced from flowing out and entering the dust and gas in deduster in cylinder, the advantages of reducing wet dust knot on filter bag, increase cleaning difficulty.
Description
Technical field
The utility model is related to a kind of offline air box pulse dust removers, more specifically, it relates to a kind of offline gas tank arteries and veins
Rush the dehumidification device of deduster.
Background technology
The offline pulse dust collector of pocket type is improved new and effective pulse dust collector on the basis of sack cleaner, comprehensive
The advantages of chamber-dividing counter-blowing, various pulse blow filters, overcome sub-room cleaning insufficient strength, air inlet/outlet, which is unevenly distributed, etc. lacks
Point, expands application range.
The offline pulse dust collector of pocket type includes mainly for emptying the upper box of gas, the middle case containing filter bag, being used for
The lower box of ash, the dust removing system for dust to be discharged and the injection system for cleaning filter bag.Dust and gas from deduster into
Air port enters middle case inclined clapboard and goes to ash bucket, while air velocity slows down, and due to effect of inertia, crude particle dust is fallen in gas
Enter ash bucket, tiny grit is folded to air-flow into middle case filter chamber, and dust is attached to the outer surface of filter bag, purified gas
Enter upper box air-purifying chamber through filter bag, is collected through air outlet by each room, air is discharged under the main air blower effect of dust pelletizing system.
With the continuous progress of filtration, the dust for being attached to filter bag outer surface is on the increase, and the running resistance of deduster increases, and needs
The mode for inversely entering filter element with blowback compressed air carries out deashing to filter bag.
It but if containing moisture in dust and gas to be filtered, can make wet dust knot on filter bag, both make blowback compressed air inverse
It is also difficult to clear up into filter element.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of offline air box pulse dust removers
Dehumidification device, have the advantages that dehumidify to dust and gas.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of offline air box impulse
The dehumidification device of deduster includes the cylinder for being connected to dust and gas air inlet pipe, the holder for placing cylinder and dehumidifying group
Part, the dehumidifying component are set in cylinder, the dehumidifying component include mesh cylinder and be placed in mesh cylinder remove wet layer.
By using above-mentioned technical proposal, dust and gas is entered by dust and gas air inlet pipe in cylinder, is placed in removing in mesh cylinder
Wet layer absorbs the moisture in dust and gas, reduces from the humidity for flowing out and enter the dust and gas in deduster in cylinder, reduces wet dust
Knot increases the problem of clearing up difficulty on filter bag.
The utility model is further arranged to：Shaft is rotatably connected in the cylinder vertically, the mesh cylinder level is set
It is placed in shaft, the cylinder is provided with the driving motor of drive shaft rotation, and the dust and gas air inlet pipe is arranged two, described in two
The upper and lower and opposite both sides side wall in cylinder is arranged in dust and gas air inlet pipe, and the dust and gas air inlet pipe of downside is powder air inlet,
The dust and gas air inlet pipe of upside is dust and gas pipe.
By using above-mentioned technical proposal, dust and gas enters cylinder from downside, then flows into and enter in deduster from upside, passes through
Motor-driven rotatable shaft rotates, and to drive mesh cylinder to rotate, increases dust and gas with except the contact area of wet layer, enhances effect on moisture extraction.
The utility model is further arranged to：The mesh cylinder setting is multiple, and multiple mesh cylinder levels are circumferentially disposed
In shaft.
By using above-mentioned technical proposal, multiple mesh cylinders for being set to shaft are further increased except wet layer and dust and gas
Contact area, further enhance effect on moisture extraction.
The utility model is further arranged to：Dehumidifying component vertical spacing in cylinder is arranged two groups.
By using above-mentioned technical proposal, two groups of dehumidifying components are arranged in vertical direction, further increase dust and gas and dehumidifying
The contact area of layer, enhances effect on moisture extraction.
The utility model is further arranged to：The mesh cylinder is arranged four in same level direction, four grids
Cylinder is in cross shape.
By using above-mentioned technical proposal, cross shape setting mesh cylinder increase dust and gas with except the contact between wet layer
Area, and the dust reduced in dust and gas is bonded on mesh cylinder.
The utility model is further arranged to：It is rotatablely connected vertically on the cylinder roof in square coaxial line direction in the shaft
There are reversing shaft, one of which dehumidifying component to be set to reversing shaft, being provided between the shaft and reversing shaft makes adjacent dehumidifying group
The opposite commutation component in part direction of rotation.
By using above-mentioned technical proposal, the commutation component between two neighboring dehumidifying component, thus it is possible to vary two neighboring
The direction of rotation of dehumidifying component increases the contact area of dust and gas and mesh cylinder, further enhances effect on moisture extraction.
The utility model is further arranged to：The commutation component includes first bevel gear, second bevel gear, tumbler gear
And fixing axle, the first bevel gear are set to reversing shaft lower end, the second bevel gear is set to shaft upper end, and the first cone
Gear is arranged in parallel with second bevel gear, and the tumbler gear is meshed with first bevel gear and second bevel gear simultaneously, described
Fixing axle, which horizontally rotates, is connected to cylinder madial wall, and the fixed shaft end is coaxially fixed with tumbler gear.
By using above-mentioned technical proposal, motor-driven rotatable shaft rotation, shaft drives first bevel gear rotation, the first cone tooth
Wheel drives the tumbler gear rotation being engaged with, to drive second bevel gear to rotate, to change commutation rotational axis direction phase
Instead, and then the dehumidifying component on reversing shaft is made to rotate backward, improves the area that dehumidifying component occupies cylinder on cross section, in turn
Improve effect on moisture extraction.
The utility model is further arranged to：The tumbler gear is arranged two, and two tumbler gears are symmetrical arranged.
By using above-mentioned technical proposal, symmetrically arranged two tumbler gears of opposite shaft, increase tumbler gear with
Transmission stability between bevel gear.
In conclusion the utility model has the advantages that：
First, dust and gas is entered by dust and gas air inlet pipe in cylinder, the wet layer of removing being placed in mesh cylinder absorbs in dust and gas
Moisture is reduced from the humidity for flowing out and enter the dust and gas in deduster in cylinder, reduces wet dust knot on filter bag, is increased clear
The problem of managing difficulty；
Second, dust and gas enters cylinder from downside, then flow into and enter in deduster from upside, is revolved by motor-driven rotatable shaft
Turn, to drive mesh cylinder to rotate, increases dust and gas with except the contact area of wet layer, enhance effect on moisture extraction；
Third, dehumidifying component vertical direction is arranged two groups, the commutation component being arranged between two adjacent groups dehumidifying component can be with
Change the direction of rotation of two neighboring dehumidifying component, enhances effect on moisture extraction.
Description of the drawings
Fig. 1 is the overall structure diagram of the offline pulse dust collector of the present embodiment；
Fig. 2 is the schematic internal view after dust collector box body cross-section in the present embodiment；
Fig. 3 is that the present embodiment middle cylinder body splits the schematic internal view after rear and mesh cylinder cross-section vertically；
Fig. 4 is the enlarged drawing that A goes out in Fig. 3.
In figure：1, upper box；11, gas outlet；2, middle case；21, filter bag；3, lower box；31, ash bucket；4, dust removing system；
5, injection system；51, pulse valve；6, cylinder；61, shaft；62, commutate component；621, first bevel gear；622, the second cone tooth
Wheel；623, tumbler gear；624, fixing axle；63, driving motor；64, reversing shaft；7, holder；8, dehumidifying component；81, mesh cylinder；
82, wet layer is removed；9, dust and gas air inlet pipe.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of dehumidification device of offline air box pulse dust remover, as depicted in figs. 1 and 2, offline air box pulse dust remover master
To include upper box 1, middle case 2, lower box 3, dust removing system 4, injection system 5 and dehumidification device, upper box 1 is equipped with outlet
Mouth 11, for filtered pure air to be discharged in air；Be provided with filter bag 21 in middle case 2, filter bag 21 can to dust and gas into
Row filtering；Lower box 3 is provided with ash bucket 31, and the dust of larger particles is fallen into ash bucket 31 due to gravity in dust and gas；Dust removing system 4
It is arranged below ash bucket 31, the dust in ash bucket 31 is discharged outside deduster by screw conveyor；Injection system 5 is provided with arteries and veins
Valve 51 is rushed, when the dust on filter bag 21 is excessive, when filtration resistance is excessive, starting impulse valve 51, negative direction high pressure blow smelting operation filter bag 21,
The dust in 21 outside of filter bag is set to fall into ash bucket 31, to 21 deashing of filter bag.
As shown in figures 1 and 3, dehumidification device includes cylindrical cylinder 6, the holder 7 for being connected to dust and gas air inlet pipe 9
And it is set to the dehumidifying component 8 in cylinder 6, holder 7 is for placing cylinder 6, and there are two dust and gas air inlet pipe for 6 horizontal connection of cylinder
9, two dust and gas air inlet pipe 9 are located at about 6 both sides side wall of cylinder, and dust and gas air inlet pipe 9 other end in upside is connected to middle case 2, and
The dust and gas air inlet pipe 9 of downside is powder air inlet, and the dust and gas air inlet pipe 9 of upside is dust and gas pipe.
As shown in Figure 3 and Figure 4, dehumidifying component 8 include mesh cylinder 81 and be placed in mesh cylinder 81 remove wet layer 82, grid cylinder
Be made of dehumidizer particle except wet layer 82 in 81, and the grid hole of grid cylinder 81 is less than dehumidizer granular size.Dust and gas passes through
The dust and gas air inlet pipe 9 of 6 downside of cylinder enters in cylinder 6, and the moisture in dust and gas can be absorbed except wet layer 82, is reduced from cylinder 6
Middle outflow and the humidity for entering the dust and gas in deduster reduce wet dust knot on filter bag 21（Referring to Fig. 2）, increase cleaning difficulty
The problem of.
Shaft 61 is rotatably connected in cylinder 6 vertically, mesh cylinder 81 is horizontally placed on shaft 61,6 lower end outside wall of cylinder
The driving motor 63 of the rotation of drive shaft 61 is installed, the driving motor 63 in the present embodiment is servo motor, and rotating speed is slower；
Mesh cylinder 81 is arranged multiple, and the horizontal circumferentially disposed mesh cylinder 81 in shaft 61, the present embodiment of multiple mesh cylinders 81 is in same water
Square to setting four, four mesh cylinders 81 are in cross shape, and the vertical spacing in cylinder 6 of dehumidifying component 8 is arranged two groups, increases
Add the contact area except wet layer 82 and dust and gas, enhances effect on moisture extraction.
It is rotatably connected to reversing shaft 64, one of which dehumidifying in shaft 61 on 6 roof of cylinder in square coaxial line direction vertically
Component 8 is set to reversing shaft 64, and changing of keeping 8 direction of rotation of adjacent dehumidifying component opposite is provided between shaft 61 and reversing shaft 64
To component 62, the commutation component 62 between two neighboring dehumidifying component 8, thus it is possible to vary the rotation side of two neighboring dehumidifying component 8
To the contact area of increase dust and gas and mesh cylinder 81 further enhances effect on moisture extraction.
Commutate component 62 include first bevel gear 621, second bevel gear 622, tumbler gear 623 and fixing axle 624, first
Bevel gear 621 is set to 64 lower end of reversing shaft, and second bevel gear 622 is set to 61 upper end of shaft, and first bevel gear 621 and
Two bevel gears 622 are arranged in parallel, and tumbler gear 623 is meshed with first bevel gear 621 and second bevel gear 622 simultaneously, fixed
Axis 624, which horizontally rotates, is connected to 6 madial wall of cylinder, and 624 end of fixing axle is coaxial fixed with tumbler gear 623, tumbler gear 623
Setting two, two tumbler gears 623 are symmetrical arranged.Shaft 61 drives first bevel gear 621 to rotate, 621 band of first bevel gear
The dynamic tumbler gear 623 being engaged with rotates, to drive second bevel gear 622 to rotate, to change 64 side of rotation of reversing shaft
To on the contrary, in turn rotating backward the dehumidifying component 8 on reversing shaft 64, raising dehumidifying component 8 occupies cylinder 6 on cross section
Area, and then improve effect on moisture extraction.
Engineering process：Dust and gas is entered from the dust and gas air inlet pipe 9 of 6 lower sides of cylinder in cylinder 6, starts driving motor 63
Work, driving motor 63 drive the shaft 61 being attached thereto to rotate, are rotated with 61 fixed mesh cylinder 81 of shaft to drive, from
And increase dust and gas and the time of contact except wet layer 82 and contact area；It is provided with commutation component 62 between two dehumidifying components 8, makes
The direction of rotation of two dehumidifying components 8 is on the contrary, further increase dust and gas and except the time of contact between wet layer 82, enhancing dehumidifying effect
Fruit；Dust and gas by dehumidifying is discharged from the dust and gas air inlet pipe 9 of 6 upper portion side wall of cylinder, reduces and is flowed out from cylinder 6 and enter to remove
The problem of humidity of dust and gas in dirt device reduces wet dust knot on filter bag 21, increases cleaning difficulty.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of dehumidification device of offline air box pulse dust remover, it is characterised in that：Including being used to be connected to dust and gas air inlet pipe (9)
Cylinder (6), holder (7) and dehumidifying component (8) for placing cylinder (6), the dehumidifying component (8) is set to cylinder
(6) in, the dehumidifying component (8) include mesh cylinder (81) and be placed in mesh cylinder (81) except wet layer (82).
2. a kind of dehumidification device of offline air box pulse dust remover according to claim 1, it is characterised in that：The cylinder
(6) shaft (61) is rotatably connected in vertically, the mesh cylinder (81) is horizontally placed on shaft (61), cylinder (6) setting
There are the driving motor (63) that drive shaft (61) rotates, the dust and gas air inlet pipe (9) to be arranged two, two dust and gas air inlet pipe
(9) the upper and lower and opposite both sides side wall in cylinder (6) is set, and the dust and gas air inlet pipe (9) of downside is powder air inlet, on
The dust and gas air inlet pipe (9) of side is dust and gas pipe.
3. a kind of dehumidification device of offline air box pulse dust remover according to claim 2, it is characterised in that：The grid
Cylinder (81) setting is multiple, and multiple mesh cylinders (81) are horizontal circumferentially disposed in shaft (61).
4. a kind of dehumidification device of offline air box pulse dust remover according to claim 3, it is characterised in that：The dehumidifying
Component (8) is arranged two groups in the interior vertical spacing of cylinder (6).
5. a kind of dehumidification device of offline air box pulse dust remover according to claim 4, it is characterised in that：The grid
Cylinder (81) is arranged four in same level direction, and four mesh cylinders (81) are in cross shape.
6. a kind of dehumidification device of offline air box pulse dust remover according to claim 4, it is characterised in that：The shaft
(61) it is rotatably connected to reversing shaft (64), one of which dehumidifying component (8) vertically on cylinder (6) roof in square coaxial line direction on
It is set to reversing shaft (64), being provided between the shaft (61) and reversing shaft (64) makes adjacent dehumidifying component (8) direction of rotation
Opposite commutation component (62).
7. a kind of dehumidification device of offline air box pulse dust remover according to claim 6, it is characterised in that：The commutation
Component (62) includes first bevel gear (621), second bevel gear (622), tumbler gear (623) and fixing axle (624), and described
One bevel gear (621) is set to reversing shaft (64) lower end, and the second bevel gear (622) is set to shaft (61) upper end, and
One bevel gear (621) is arranged in parallel with second bevel gear (622), the tumbler gear (623) and meanwhile with first bevel gear (621)
It is meshed with second bevel gear (622), the fixing axle (624), which horizontally rotates, is connected to cylinder (6) madial wall, the fixing axle
(624) end and tumbler gear (623) are coaxial fixed.
8. a kind of dehumidification device of offline air box pulse dust remover according to claim 7, it is characterised in that：The commutation
Gear (623) is arranged two, and two tumbler gears (623) are symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869998.4U CN207856634U (en) | 2017-12-27 | 2017-12-27 | A kind of dehumidification device of offline air box pulse dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869998.4U CN207856634U (en) | 2017-12-27 | 2017-12-27 | A kind of dehumidification device of offline air box pulse dust remover |
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| Publication Number | Publication Date |
|---|---|
| CN207856634U true CN207856634U (en) | 2018-09-14 |
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ID=63467078
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721869998.4U Active CN207856634U (en) | 2017-12-27 | 2017-12-27 | A kind of dehumidification device of offline air box pulse dust remover |
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| CN (1) | CN207856634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925807A (en) * | 2019-02-18 | 2019-06-25 | 南通飞跃重型工程设备制造有限公司 | A kind of dust-precipitator smoke dry primary filtration device |
-
2017
- 2017-12-27 CN CN201721869998.4U patent/CN207856634U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925807A (en) * | 2019-02-18 | 2019-06-25 | 南通飞跃重型工程设备制造有限公司 | A kind of dust-precipitator smoke dry primary filtration device |
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