CN207107963U - Dust arrester of the cement air conveyer with recovery function - Google Patents
Dust arrester of the cement air conveyer with recovery function Download PDFInfo
- Publication number
- CN207107963U CN207107963U CN201720983585.2U CN201720983585U CN207107963U CN 207107963 U CN207107963 U CN 207107963U CN 201720983585 U CN201720983585 U CN 201720983585U CN 207107963 U CN207107963 U CN 207107963U
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- CN
- China
- Prior art keywords
- recovery approach
- cement
- hard
- dust
- dust arrester
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses dust arrester of the cement air conveyer with recovery function, by some they sup-ports air conveyor tip position, including the dust excluding hood arranged along air conveyor length direction, wherein a hard recovery approach is provided with the outside of dust excluding hood, hard recovery approach is connected in air conveyor by several induced-draught fans through dust excluding hood, so as to by the dust inspiration hard recovery approach in air conveyor；Humidification device is additionally provided with hard recovery approach simultaneously, the bottom of hard recovery approach is also connected with drying unit, collection device in turn.Dust arrester of the present utility model, the finished ground cement not only effectively gone out in cement air conveyer, also it is progressively collected, realize and recycle, so as to reduce loss of the cement in transportation, reduce its production cost.
Description
Technical field
Cement transportation equipment technical field is the utility model is related to, more particularly to cement air conveyer band recovery work(
The dust arrester of energy.
Background technology
Bag filter is most popular a kind of dust-precipitator in cement industry.It is to dustshot（1 μm~5 μm）Effect
Rate can also remove 1 μm even 0.1 μm of grit more than 99%.The adaptability of bag filter is stronger, not by dust ratio
The influence of resistance, also in the absence of other pollution problems, under the conditions of appropriate filter aid is chosen, it can remove simultaneously in gas
Gu, two pollutants of gas.Due to this feature, it is substantially all in cement industry at all discharging airborne dust points using bag type dust collection
Device.
Air conveyer flume is a kind of pneumatic transport equipment with constant slope, and cement and life are conveyed in cement industry
Feed powder.Existing air conveyer flume, it is not easy to maintenance, sealing is not good enough, dust is larger.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides one kind can to reduce dust in delivery chute close
Degree, while dust arrester of the cement air conveyer with recovery function that concrete grey progress secondary recovery is utilized.
Technical scheme is used by the utility model：Dust arrester of the cement air conveyer with recovery function, leads to
Tip position of some they sup-ports in air conveyor, including the dust excluding hood arranged along air conveyor length direction are crossed,
A hard recovery approach is wherein provided with the outside of dust excluding hood, hard recovery approach is connected by several induced-draught fans through dust excluding hood
In air conveyor, so as to by the dust inspiration hard recovery approach in air conveyor；Simultaneously recovery approach in hard also
Provided with humidification device, the bottom of hard recovery approach is also connected with drying unit, collection device in turn.
Further, collection device is also connected with cement packing device.
Further, flexible concertina inner bag is also connected with hard recovery approach, flexible concertina inner bag is located at air conveyor
The one end at top is detachably connected on hard recovery approach, and the other end is fixed on drying unit；And flexibility is stretched
Winding steel wire rope is connected with the length direction of contracting inner bag, the one end for winding steel wire rope passes through steel wire rope wrap-up and winding electricity
Machine drives flexible concertina inner bag to be moved back and forth in recovery approach.
Further, one is provided between hard recovery approach and drying unit and is shunk and compresses cylinder, while steel wire rope is received
Winding apparatus and winding motor be connected to the contraction compression cylinder in, and the contraction compression cylinder be connected to drying unit it is oblique on
Side.
Further, hard recovery approach is cylinder-like structure.
Further, hard recovery approach is made up of stainless steel or wear-resisting rigid plastics.
Further, the quantity of induced-draught fan is three to eight in hard recovery approach, the length spacing of each two induced-draught fan
Not less than 150cm.
Compared with prior art, the beneficial effects of the utility model are：Dust arrester of the present utility model, using along air
The hard recovery approach of the dust excluding hood length direction arrangement of conveyer, the recovery approach is by induced-draught fan by the cement in dust excluding hood
Powder is collected to hard recovery approach, and the humidification device in hard recovery approach is suitably humidified to finished ground cement, improves water
The organic efficiency of mud, so as to ensure to be easy to, finished ground cement is recycled to drying unit successively and collection device is recycled.This
The dust arrester of utility model, the finished ground cement not only effectively gone out in cement air conveyer, also it is progressively collected,
Realize and recycle, so as to reduce loss of the cement in transportation, reduce its production cost.
In addition, this dust arrester installation, hard recovery approach is located at the outside of dust collection cover, in terms of maintenance and maintenance, and protected
The foster cycle is shorter.
Brief description of the drawings
Fig. 1 is the structure chart of one embodiment of dust arrester of the cement air conveyer with recovery function；
Wherein：1- support bars, 2- air conveyors, 3- dust excluding hoods, 4- drying units, 5- collection devices, 6- cement packings
Device, 7- hard recovery approaches, 8- induced-draught fans, 9- humidification devices, 10- flexible concertina inner bags, 11- winding steel wire ropes, 12- steel wires
Rope wrap-up, 13- winding motors, 14- shrink compression cylinder.
Embodiment
In order to deepen to understanding of the present utility model, with reference to the accompanying drawings and examples to the utility model furtherly
Bright, the embodiment is only used for explaining the utility model, and the scope of protection of the utility model is not formed and limited.
As shown in figure 1, dust arrester of the cement air conveyer with recovery function, is supported on by some support bars 1
The tip position of air conveyor 2, including the dust excluding hood 3 arranged along the length direction of air conveyor 2, the wherein outside of dust excluding hood 3
Provided with a hard recovery approach 7, hard recovery approach 7 is connected to air through dust excluding hood 3 by several induced-draught fans 8 and conveyed
In machine, so as to by the dust inspiration hard recovery approach 7 in air conveyor；Simultaneously humidification is additionally provided with hard recovery approach 7
Device 9, the bottom of hard recovery approach 7 are also connected with drying unit 4, collection device 5 in turn.
In the above-described embodiments, collection device 5 is also connected with cement packing device 6, so as to which the cement being recovered to be carried out again
Secondary packaging, re-use.
In the above-described embodiments, flexible concertina inner bag 10 is also connected with hard recovery approach 7, flexible concertina inner bag 10 is located at
One end at the top of air conveyor is detachably connected on hard recovery approach 7, and the other end is fixed on close to drying unit 4
On；And winding steel wire rope 11 is connected with the length direction of flexible concertina inner bag 10, one end of winding steel wire rope 11 passes through steel
Cord wrap-up 12 and winding motor 13 drive flexible concertina inner bag 10 to be moved back and forth in recovery approach 7.Steel wire rope is wound
Device 12 drives winding steel wire rope 11 to wind flexible concertina inner bag 10 close to drying unit to enter under the driving of winding motor 13
Row drying, so as to be re-used after the cement drying after humidification.The design of the winding mode is improved in hard recovery approach
Dust collection efficiency, and the organic efficiency of cement.
In the above-described embodiments, one is provided between hard recovery approach 7 and drying unit 4 and is shunk and compress cylinder 14, together
When steel wire rope wrap-up 12 and winding motor 13 be connected in contraction compression cylinder 14, so as to which reasonably hard is returned
Receive the cement in passage 7 to collapse in contraction compression cylinder, then slowly lead to drying unit, and contraction compression cylinder 14
It is connected to the oblique upper of drying unit 4, the cement after convenient transmission collection.
In the above-described embodiments, hard recovery approach 7 is cylinder-like structure, and organic efficiency is higher.Hard recovery approach 7 by
Stainless steel or wear-resisting rigid plastics are made, and manufacturing cost is relatively low.In hard recovery approach 7 quantity of induced-draught fan 8 be three to
Eight, the length spacing of each two induced-draught fan 8 is not less than 150cm, can fully collect the cement in hard recovery approach.
What embodiment of the present utility model was announced is preferred embodiment, but is not limited thereto, the common skill of this area
Art personnel, easily according to above-described embodiment, understand spirit of the present utility model, and make different amplification and change, but as long as
Spirit of the present utility model is not departed from, all in the scope of protection of the utility model.
Claims (7)
1. dust arrester of the cement air conveyer with recovery function, it is characterised in that：Pass through some support bars（1）It is supported on
Air conveyor（2）Tip position, including along air conveyor（2）The dust excluding hood of length direction arrangement（3）, wherein dust excluding hood
（3）Outside is provided with a hard recovery approach（7）, the hard recovery approach（7）Pass through several induced-draught fans（8）Through dedusting
Cover（3）It is connected in air conveyor, so as to by the dust inspiration hard recovery approach in air conveyor（7）；
Hard recovery approach simultaneously（7）Inside it is additionally provided with humidification device（9）, hard recovery approach（7）Bottom be also connected with turn
Drying unit（4）, collection device（5）.
2. dust arrester of the cement air conveyer according to claim 1 with recovery function, it is characterised in that：It is described
Collection device（5）It is also connected with cement packing device（6）.
3. dust arrester of the cement air conveyer according to claim 1 with recovery function, it is characterised in that：It is described
Hard recovery approach（7）Inside it is also connected with flexible concertina inner bag（10）, flexible concertina inner bag（10）At the top of air conveyor
One end is detachably connected to hard recovery approach（7）On, the other end is fixed on close to drying unit（4）On；And flexibility is stretched
Contracting inner bag（10）Length direction on be connected with winding steel wire rope（11）, wind steel wire rope（11）One end wound by steel wire rope
Device（12）And winding motor（13）Drive flexible concertina inner bag（10）In recovery approach（7）Interior reciprocating motion.
4. dust arrester of the cement air conveyer according to claim 3 with recovery function, it is characterised in that：It is described
Hard recovery approach（7）With drying unit（4）Between be provided with one shrink compress cylinder（14）, while steel wire rope wrap-up
（12）And winding motor（13）It is connected to contraction compression cylinder（14）It is interior, and contraction compression cylinder（14）It is connected to drying
Device（4）Oblique upper.
5. dust arrester of the cement air conveyer with recovery function according to claim 1-4 any one, it is special
Sign is：The hard recovery approach（7）For cylinder-like structure.
6. dust arrester of the cement air conveyer according to claim 5 with recovery function, it is characterised in that：It is described
Hard recovery approach（7）It is made up of stainless steel or wear-resisting rigid plastics.
7. dust arrester of the cement air conveyer according to claim 1 with recovery function, it is characterised in that：Hard
Recovery approach（7）Interior induced-draught fan（8）Quantity be three to eight, each two induced-draught fan（8）Length spacing be not less than 150cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720983585.2U CN207107963U (en) | 2017-08-08 | 2017-08-08 | Dust arrester of the cement air conveyer with recovery function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720983585.2U CN207107963U (en) | 2017-08-08 | 2017-08-08 | Dust arrester of the cement air conveyer with recovery function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207107963U true CN207107963U (en) | 2018-03-16 |
Family
ID=61571056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720983585.2U Expired - Fee Related CN207107963U (en) | 2017-08-08 | 2017-08-08 | Dust arrester of the cement air conveyer with recovery function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207107963U (en) |
-
2017
- 2017-08-08 CN CN201720983585.2U patent/CN207107963U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20200808 |