CN207928917U - A kind of sack cleaner assembly - Google Patents
A kind of sack cleaner assembly Download PDFInfo
- Publication number
- CN207928917U CN207928917U CN201721734671.6U CN201721734671U CN207928917U CN 207928917 U CN207928917 U CN 207928917U CN 201721734671 U CN201721734671 U CN 201721734671U CN 207928917 U CN207928917 U CN 207928917U
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- CN
- China
- Prior art keywords
- inlet plenum
- sack cleaner
- cleaner assembly
- ash bucket
- concordant
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Abstract
The sack cleaner assembly of the prior art, inlet plenum, the discharge chamber of deduster are all small, and gas-flow resistance is big, and valve itself also produces larger resistance, and it is uniformly distributed to be unfavorable for case interior air-flow.These traditional valve class equipment manufacturing costs are expensive simultaneously, and utilization rate is but very low, and returns of investment rate is extremely low.The utility model provides a kind of new sack cleaner assembly scheme regarding to the issue above, it is characterised in that：Air inlet between the inlet plenum and its dirt side chamber of each sack cleaner is equipped with the gas outlet between coiled-type shutoff valve and/or discharge chamber and its net side chamber and is equipped with coiling type throttle valve.The discharge chamber spatial altitude, it is lower concordant with card, it is upper concordant with cover top plate or higher than top plate.The inlet plenum spatial altitude, it is upper concordant with card, it is time concordant with ash bucket upper edge or to below ash bucket or even ground.Inlet plenum lower part is equipped with personal ash bucket and ash discharging gear, and personal ash bucket can be divided into multiple, can also be combined into elongated one.
Description
Technical field：
The utility model belongs to Environmental-protecting dust-removing field.It is related to a kind of sack cleaner assembly.
Background technology：
The sack cleaner assembly of the prior art, as shown in Figure 1.Since each deduster air-flow import and export shutoff valve is pacified
The needs for filling space, cause the inlet plenum of deduster, discharge chamber all small, gas-flow resistance is big, and valve itself also produces larger resistance
Power, especially intake valve bore is small, causes high wind speed, and it is uniformly distributed to be unfavorable for case interior air-flow.These traditional valve class equipment are made simultaneously
High price is expensive, and utilization rate is but very low, and returns of investment rate is extremely low.
Utility model content：
The utility model provides a kind of new sack cleaner assembly scheme regarding to the issue above, above-mentioned solving
While problem, also large dust particle can be made to realize gravitational settling before sock filtration, and realize side air inlet technical solution.
Inlet plenum (2) in each sack cleaner and its dirt side chamber (4) (this case definition：Sack cleaner top plate with
Be net side chamber between card, between card and ash bucket be dirt side chamber, have net side chamber, card, dirt side chamber, ash bucket,
Air inlet (room) and the system unit of gas outlet (room) are a deduster) between air inlet be equipped with coiled-type shutoff valve
(3) gas outlet or between discharge chamber (9) and its net side chamber (8), which is equipped at coiling type throttle valve (3) or two, to be all arranged.
The coiled-type shutoff valve (is only lifted with the coiled-type shutoff valve scheme in the schematic diagram herein as shown in Fig. 5
Example, this case range are not limited to such coiled-type shutoff valve), supporting surface frame (23) of burn-oning in babinet (21), in frame
It is inside welded with bearing rib (24), bearing rib (24) can also serve as airflow-distribution board, and air-locked rubberized fabrics material making is shut off
Face (22), width, height both greater than ventilation aperture 100-300mm, uses fixing device (27) by it, is fixed on frame on one side
(23) top.The opposite another side in face of shutting off, that is, traction section are fixed on glue on spool (6) on one side, spool (6) is logical
Cross the top that its bearing block (31) is also secured at frame (23).The driving end of spool is equipped with bevel gear, with dress subtracting outside the enclosure
Fast machine is connected with motor (28).Counterweight roller (25) is housed between face of shutting off (22) and face traction section (30) of shutting off.In face of shutting off
(22) on the outside of the two free outers on ground, in the height of near reel (6), equipped with being fixed on supporting surface frame (23)
A pair of of block (29), the block (29) plays the role of limition orientation to the two free outers in face of shutting off, to ensure that its is regular
Orderly is wrapped on spool (6).If when setting motor and rotating forward, spool (6) is to unreel, then counterweight roller under the effect of gravity
(25) decline and face of shutting off (22) is driven persistently to sprawl and captured area is made to become larger, maximum can be by valve contract fully.Conversely, motor
Reversion, spool (6) are winding, then face (22) of shutting off persistently starts and captured area is made to become smaller, finally can open valve entirely.In order to
Do not make to shut off the Upper-lower Limit position run more than when being stowed away and being unfolded in face (22), can be by setting connecing in the case or outside case
Nearly switch control, it is also possible to which motor encoder controls.
When a deduster overhauls wherein in this way, the shutoff valve (3) of its net side chamber (8) can first be closed, then again
The shutoff valve (3) of its dirt side chamber (4) is closed, then opens manhole (7) and is repaired into people by platform (10).After completing repairs, press
Opposite program first closes manhole (7), then opens dirt side chamber (4) shutoff valve (3), then open net side chamber (8) and shut off
Valve (3).
Since coiled-type shutoff valve (3) has a series of advantages, especially it adapts to arbitrarily large aperture of shutting off, therefore profit
With this outstanding advantages, the entire side of dirt side chamber (4) can be all split into the bore that shuts off of air inlet, it is side to change bottom air inlet
Air inlet；Similarly, the entire side of net side chamber (8) can be all split into the bore that shuts off of gas outlet.
The technical characteristic of this case also resides in：Using the space between two dedusters respectively dirt side chamber (4) as inlet plenum
(2), using the space between net side chamber (8) as discharge chamber (9).When deduster quantity be more than or equal to 4, respective air inlet
Room, discharge chamber are respectively communicated with.Space can be made full use of in this way, inlet plenum, discharge chamber are made big, and invested very
It saves.
Further, discharge chamber (9) lower part can be concordant with card, and top can be concordant with the top plate of shell, can also
With higher than top plate.Inlet plenum (2) top can be concordant with card, and lower part can be concordant with ash bucket upper edge, this condition bottom is preferable
Ramp (1) is set, forms chevron, utilizes dust collector ash hopper (11)；Lower part can also again ash bucket upper edge hereinafter, inlet plenum at this time
(2) bigger.Preferably, inlet plenum (2) sets personal ash bucket (18) and ash discharging gear (12)；Special ash bucket (18) can be divided into more
It is a, it can also be combined into elongated one, when for elongated one, the interior bottom of special ash bucket (18) need to set screw feeder.It can also incite somebody to action
Inlet plenum (2) lower part extends to ground, this condition inlet plenum (2) is maximum, and shoot door (17), general shoot door (17) need to be arranged
Vehicle can be driven into, ash is received with suction pipe.Under above-mentioned technical characteristic, inlet plenum (2), discharge chamber (9) do not increase investment, or are usually to subtract
Few investment, space is but significantly increased.
Such improvement will also bring following many benefits：Due to the use of coiled-type shutoff valve (3) shut off one's intention as revealed in what one says resistance reduce,
The bore that shuts off of air inlet generally increases to 18-30 square metres from 1-2 square metres, and the captured area of gas outlet increases from 1-2 square metres
To about 1.5-10 square metres, 80% or more drop in resistance；Air inlet stream speed declines 90% or more, is conducive to air-flow point
Cloth protects sack not to be worn；The route that gas is run in deduster is improved, makes to shorten 40-45%, right angle along journey route
It curves to being reduced to 4 from 6, drag reduction about 4%；Inlet plenum flow section doubles above, gas-flow resistance drop
Low 7% or more；Air inlet building volume increases 1-3 times, and gas flow rate declines to a great extent, and so that inlet plenum is provided with the function of expansion chamber, greatly
Granule dust can settle herein, and whole efficiency of dust collection is made to improve；Deashing number and energy consumption are reduced, the compression of 20-40% deashings is reduced
Air usage amount, increases 20-40% pulse valve service lifes, and life-span of the filter bag extends 20-30%；Overcome bottom air inlet and deashing dirt
It falls direction to run counter to, causes the defect of reentrainment of dust；The limitation for overcoming gas velocity between the bag bottom bag due to bottom air inlet, and is not suitable for answering
The shortcomings that with long bag；Overcoming bottom air inlet can not lacking using the new-type clasp bag bottom dedusting filtering bag of low cost, high dust collection efficiency
It falls into；Air inlet, outlet shutoff valve installation power capacity reduce 70-80%；Air inlet, the investment of outlet shutoff valve reduce 80-90%.
Description of the drawings
Fig. 1 is that prior art sack cleaner assembly founds sectional schematic diagram.
Fig. 2 is that this case technology sack cleaner assembly founds sectional schematic diagram.
Fig. 3 is that sectional schematic diagram is found in inlet plenum lower part less than ash bucket upper edge.
Fig. 4 is that inlet plenum lower part extends to the vertical sectional schematic diagram in ground.
Fig. 5 is coiled-type shutoff valve schematic diagram.
The 1- ramp 2- inlet plenum 3- coiled-type shutoff valve 4- dirt side net sides chamber 5- cloth bag 6- spool 7- manholes 8-
The chamber 9- discharge chamber 10- platform 11- ash bucket 12- ash discharging gear 13- prior art turning over type shutoff valve 14- prior arts
Lid formula shutoff valve 15- cards 16- supporting frames 17- shoot doors 18- inlet plenum ash bucket 21- babinets (warehouse, pipeline) 22-
Shut off face 23- supporting surface frame 24- supporting ribs face 25- counterweight roller 27- fixing device 28- transmission device 29- blocks
30- shut off face traction section 31- bearing blocks.
Specific implementation mode：
It is to be illustrated to the exemplary of the utility model below, but not limited to this.
Embodiment 1
As shown in Fig. 2, being respectively provided with curling at the air inlet of the dirt side chamber 4 of each deduster of sack cleaner assembly
Formula shutoff valve 3 is also respectively provided with coiled-type shutoff valve 3 at the outlet of its net side chamber 8, is deduster ash by 2 height of inlet plenum
11 upper edges that struggle against are concordant to card 15.The height of discharge chamber 8 is top plate of the card 15 to shell.Ramp 1 is arranged in 2 lower part of inlet plenum,
The slope surface of chevron is made, the dust precipitated in inlet plenum 2 can be spent and drop down onto ash bucket 11 by ramp 1, arrow in the flow direction such as figure of gas
It is shown.
Embodiment 2
As shown in figure 3, except 2 bottom of inlet plenum is arranged in the lower part of 11 upper edge of ash bucket, and equipped with personal inlet plenum ash bucket 18
And outside ash discharging gear, remaining embodiment is in the same manner as in Example 1.
Embodiment 3
As shown in figure 4, except 2 bottom of inlet plenum extends downward into ground, and equipped with outside shoot door 17, remaining technical solution is equal
In the same manner as in Example 1.
Claims (7)
1. a kind of sack cleaner assembly, it is characterised in that：The inlet plenum of each deduster and its dirt side chamber and/or discharge chamber
Coiled-type shutoff valve is equipped between its net side chamber.
2. sack cleaner assembly as described in claim 1, it is characterised in that：Utilize the respective dirt side chamber of two dedusters
Between inlet plenum of the space as deduster, if the quantity of dust collector box body is more than or equal to 4, respective inlet plenum is to connect
Logical.
3. sack cleaner assembly as claimed in claim 2, it is characterised in that：The inlet plenum spatial altitude, upper and flower
Plate is concordant, lower concordant with ash bucket upper edge or to below ash bucket or even ground.
4. sack cleaner assembly as claimed in claim 3, it is characterised in that：Inlet plenum lower part is equipped with personal ash bucket and goes out
Apparatus for ash, personal ash bucket can be divided into multiple, can also be combined into elongated one.
5. sack cleaner assembly as claimed in claim 3, it is characterised in that：When inlet plenum space is down toward ground, if
There is shoot door.
6. sack cleaner assembly as described in claim 1, it is characterised in that：Using two except between the net side chamber of device
Space is as discharge chamber, if deduster quantity is more than or equal to 4, respective discharge chamber is connection.
7. sack cleaner assembly as claimed in claim 6, it is characterised in that：The discharge chamber spatial altitude, lower and flower
Plate is concordant, upper concordant with cover top plate or higher than top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734671.6U CN207928917U (en) | 2017-12-13 | 2017-12-13 | A kind of sack cleaner assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734671.6U CN207928917U (en) | 2017-12-13 | 2017-12-13 | A kind of sack cleaner assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207928917U true CN207928917U (en) | 2018-10-02 |
Family
ID=63644858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721734671.6U Active CN207928917U (en) | 2017-12-13 | 2017-12-13 | A kind of sack cleaner assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207928917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908688A (en) * | 2017-12-13 | 2019-06-21 | 山东盛华投资有限责任公司 | A kind of sack cleaner assembly |
-
2017
- 2017-12-13 CN CN201721734671.6U patent/CN207928917U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908688A (en) * | 2017-12-13 | 2019-06-21 | 山东盛华投资有限责任公司 | A kind of sack cleaner assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190805 Address after: Room 705, 1969 Shunhua Road, Jinan High-tech Zone, Shandong Province, 250101 Patentee after: Shandong Weike Environmental Protection Technology Co., Ltd. Address before: 250101 Shandong city of Ji'nan province high tech Zone Shun Road No. 1969 room 206 Patentee before: Shandong Sheng Hua limited investment responsible company |
|
| TR01 | Transfer of patent right |