CN208927789U - A kind of cleaner - Google Patents
A kind of cleaner Download PDFInfo
- Publication number
- CN208927789U CN208927789U CN201821651999.6U CN201821651999U CN208927789U CN 208927789 U CN208927789 U CN 208927789U CN 201821651999 U CN201821651999 U CN 201821651999U CN 208927789 U CN208927789 U CN 208927789U
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- China
- Prior art keywords
- cyclone dust
- dust collectors
- mounting flange
- mounting hole
- ash cellar
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Abstract
The utility model discloses a kind of cleaner, including to collect dust ash cellar and multiple cyclone dust collectors to separate gas and dust, the side wall of ash cellar be equipped with mounting hole, the periphery of cyclone dust collectors is equipped with to the mounting flange with mounting hole edge mate.In cleaner provided by the utility model, the periphery of cyclone dust collectors is equipped with to the mounting flange with mounting hole edge mate, and cyclone dust collectors are connected by mounting flange with the side wall of ash cellar.It once some cyclone dust collectors is damaged, can be removed by the bolt to the cyclone dust collectors, realize the replacement of single deduster monomer.And then without being dismantled to entire cleaner, the maintenance efficiency of cleaner is greatly improved, the maintenance duration is shortened, reduces the economic loss in maintenance cost and downtime.
Description
Technical field
The utility model relates to technical field of environment protection equipment, in particular to a kind of cleaner.
Background technique
With the continuous improvement of environmental requirement, dust content is wanted in the gas that relevant regulations discharge industrial and mining enterprises
It asks and is also increasingly stringenter, cyclone dust collectors are carried out using gas and the flue dust principle that centrifugal force is different during circular motion
Dedusting after dust-contained airflow enters cyclone dust collectors, generates rotary motion through spiral stream guidance blade, in rotary course suffered by dust
Centrifugal force it is larger, it is mobile to the side wall of cyclone dust collectors under the influence of centrifugal force, finally by the rear portion of cyclone dust collectors
It falls into ash bucket, purified gas is discharged by the gas vent of cyclone dust collectors.Cyclone dust collectors with pressure drop, imitate by low, dedusting
The advantages that rate is high, thus it is widely used in the flue gas ash removal of industrial and mining enterprises.
Multiple cyclone dust collectors composition cleaners are generallyd use, in the prior art to realize the dedusting work of big flow flue gas
Make.But during use, difference of the cyclone dust collectors due to operating condition, environment and each section material, each component wear
It is different with the rate of damage.Wherein, the guide vane of cyclone dust collectors and water conservancy diversion pipe abrasion are very fast, and the two can if abrasion
Efficiency of dust collection is seriously affected, thus needs to repair in time.And in the prior art, a cyclone dust collectors are damaged, then
Cleaner integral demounting need to be repaired, the larger workload of maintenance seriously affects being normally carried out for production.
Therefore, how to improve the maintenance efficiency of cleaner is those skilled in the art's technical problem urgently to be solved.
Utility model content
The purpose of the utility model is to provide a kind of cleaners can by flanged joint cyclone dust collectors and ash cellar
Single cyclone dust collectors are replaced, the maintenance efficiency of cleaner is improved.
To achieve the above object, the utility model provides a kind of cleaner, including ash cellar to collect dust and more
A cyclone dust collectors to separate gas and dust, the side wall of the ash cellar are equipped with mounting hole, the cyclone dust collectors it is outer
Week is equipped with to the mounting flange with the mounting hole edge mate.
Preferably, the cyclone dust collectors include preceding diversion pipe and rear diversion pipe, and the diameter of the preceding diversion pipe is greater than institute
Rear diversion pipe is stated, the ash cellar includes front baffle and rear bulkhead, and the mounting hole includes the preceding installation for being set to the front baffle
Hole and the rear mounting hole for being set to the rear bulkhead, the mounting flange include set on the preceding diversion pipe periphery, to institute
State the connected preceding mounting flange of front baffle and set on rear the diversion pipe periphery, the rear installation to be connected with the rear bulkhead
Flange.
Preferably, seal washer is equipped between the mounting flange and the periphery of the mounting hole.
Preferably, the diameter of the preceding mounting hole is greater than or equal to the outer diameter of the rear mounting flange.
Preferably, the preceding mounting hole periphery is equipped with the first bolt hole, be equipped in first bolt hole to bolt
The internal screw thread of cooperation, the rear mounting flange is equipped with the second bolt hole, after the rear mounting flange is far from the cyclone dust collectors
The end face at end is equipped with attaching nut, and the position of the attaching nut is corresponding with second bolt hole.
Preferably, the periphery of the rear mounting hole is equipped with to the supporting table with the rear mounting flange side wall cooperation.
Preferably, the ash cellar is equipped with the installation door to cyclone dust collectors described in easy disassembly.
Preferably, it is bolted between the installation door and the side wall of the ash cellar, and is equipped with sealing ring therebetween.
Cleaner provided by the utility model includes ash cellar and multiple cyclone dust collectors, and the side wall of ash cellar is equipped with installation
The dust export in hole, cyclone dust collectors is located in ash cellar, and gas vent extends on the outside of ash cellar, and flue gas is after cyclone dust collectors
Dust is separated with gas, and dust is fallen into ash cellar, and gas passes through cyclone dust collectors and is emitted on the outside of ash cellar, realizes flue gas ash removal.
The periphery of cyclone dust collectors is equipped with to the mounting flange with mounting hole edge mate, and cyclone dust collectors pass through installation
Flange is connected with the side wall of ash cellar.Once some cyclone dust collectors is damaged, can by the bolt to the cyclone dust collectors into
Row is removed, and realizes the replacement of single deduster monomer.And then without being dismantled to entire cleaner, greatly improves and remove
The maintenance efficiency of dirt equipment shortens the maintenance duration, reduces the economic loss in maintenance cost and downtime.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the structural schematic diagram of deduster provided by the utility model；
Fig. 2 is the cross-sectional view of Section A-A in Fig. 1；
Fig. 3 is the structural schematic diagram of cyclone dust collectors；
Fig. 4 is the cross-sectional view of section B-B in Fig. 3；
Fig. 5 is the cross-sectional view in the section C-C in Fig. 3.
Wherein, appended drawing reference of the Fig. 1 into Fig. 5 are as follows:
Ash cellar 1, front baffle 11, rear bulkhead 12, reinforcing rib 13, preceding diversion pipe 21, rear diversion pipe 22, is led at cyclone dust collectors 2
To impeller 23, preceding mounting flange 24, rear mounting flange 25.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In order to make those skilled in the art more fully understand the utility model, with reference to the accompanying drawing and specifically
The utility model is described in further detail for embodiment.
Fig. 1 to Fig. 5 is please referred to, Fig. 1 is the structural schematic diagram of deduster provided by the utility model；Fig. 2 is A- in Fig. 1
The cross-sectional view in the section A；Fig. 3 is the structural schematic diagram of cyclone dust collectors；Fig. 4 is the cross-sectional view of section B-B in Fig. 3；Fig. 5 is Fig. 3
The cross-sectional view in the middle section C-C.
Cleaner provided by the utility model, as depicted in figs. 1 and 2, including ash cellar 1 and multiple cyclone dust collectors 2,
The entrance of whole cyclone dust collectors 2 is respectively positioned on the side towards flue gas incoming flow of ash cellar 1, has in ash cellar 1 for collecting dust
Cavity, the dust export of cyclone dust collectors 2 is located in cavity, and the gas vent of cyclone dust collectors 2 is located at 1 outside of ash cellar.Cigarette
After gas enters cyclone dust collectors 2, dust is separated with gas under the influence of centrifugal force, and is expelled in cavity from dust export,
Clean gas is discharged outward by gas vent.
Certainly, to install cyclone dust collectors 2, the side wall of 1 front and rear sides of ash cellar is equipped with mounting hole, and front and rear sides side wall
On position of mounting hole it is corresponding, the peripheries of cyclone dust collectors 2 is equipped with mounting flange, and cyclone dust collectors 2 are inserted into mounting hole, peace
Dress flange and the side wall of ash cellar 1 are bolted.
Specifically, cyclone dust collectors 2 include preceding diversion pipe 21 and rear diversion pipe 22, guide vane wheel is equipped in preceding diversion pipe 21
23, the front end of diversion pipe 21 before smoke inlet is set to, therefore preceding diversion pipe 21 is towards the direction of flow of flue gas.Diversion pipe 22 afterwards
Rear end be equipped with gas vent, dust export is distributed in the side wall of preceding diversion pipe 21 and rear diversion pipe 22.Diversion pipe 21 before usually
Diameter be greater than rear diversion pipe 22 diameter.The front side wall of ash cellar 1 is front baffle 11, and side wall is rear bulkhead 12 thereafter.Front baffle
11 are equipped with preceding mounting hole, and rear bulkhead 12 is equipped with rear mounting hole, and the periphery of the preceding diversion pipe 21 of cyclone dust collectors 2 is equipped with preceding Method for Installation
The periphery of orchid 24, rear diversion pipe 22 is equipped with rear mounting flange 25.Cyclone dust collectors 2 are from preceding mounting hole insertion ash cellar 1, preceding installation
Flange 24 is connected with front baffle 11, and rear mounting flange 25 is connected with rear bulkhead 12.
Optionally, due to the percent opening of the front baffle 11 of ash cellar 1 and rear bulkhead 12 improve, for guarantee ash cellar 1 intensity, because
And the inside of front baffle 11 and rear bulkhead 12 is equipped with reinforcing rib 13.
Obviously, to guarantee that cyclone dust collectors 2 can smoothly be inserted into ash cellar 1, after the diameter of preceding mounting hole should be greater than or be equal to
The outer diameter of mounting flange 25.In addition, for the leakproofness for guaranteeing ash cellar 1, it is settable close between mounting flange and the periphery of mounting hole
Seal washer.
In the present embodiment, cyclone dust collectors 2 are detachably connected by mounting flange and ash cellar 1, when single cyclone dust removal
When device 2 is damaged, it can individually be replaced, highly shortened the time between overhauls(TBO) of cleaner, thereby reduce dimension
Protect cost and enterprise's inactivity cost.
Optionally, cyclone dust collectors 2 need to be inserted into ash cellar 1 by preceding mounting hole, and cyclone dust collectors 2 are often arranged more
Intensively, maintenance personal is not easy to from 1 inside fixture nut of ash cellar.Therefore, the periphery of preceding mounting hole be equipped with the first bolt hole, first
It is equipped with internal screw thread for cooperating with bolt in bolt hole, maintenance personal only need to will be on the first bolt hole and preceding mounting flange 24
Bolt hole is corresponding, and then screwing in bolt in the first bolt hole can be fixed by preceding mounting flange 24 and front baffle 11.Accordingly
, rear mounting flange 25 is equipped with the second bolt hole, and rear mounting flange 25 is welded with connection far from the end face of 2 rear end of cyclone dust collectors
Nut, the position of attaching nut is corresponding with the second bolt hole, and bolt is passed through the bolt hole on rear bulkhead 12 by maintenance personal, and
Bolt, which is screwed in attaching nut, can make rear mounting flange 25 and rear bulkhead 12 fixed.
Since the length of cyclone dust collectors 2 is longer, need to apply biggish power to the front ends of cyclone dust collectors 2, could incite somebody to action
It is inserted into ash cellar 1 from the mounting hole in front baffle 11, and very complicated to just working in installation process.It is difficult to reduce installation
The periphery of degree, rear mounting hole is equipped with semicircular supporting table, and supporting table and rear mounting hole are concentric, and diameter is equal to rear mounting flange
25 outer diameter is placed in rear mounting flange 25 before cyclone dust collectors 2 are first inserted by maintenance personal in installation process in mounting hole
In supporting table, then cyclone dust collectors 2 are pushed axially, after being inserted into its rear end in mounting hole, significantly reduce cyclone dust removal
The installation difficulty of device 2.
Optionally, for convenience of the dismounting of cyclone dust collectors 2, ash cellar 1 is equipped with installation door, and installation door is preferably provided at ash cellar
1 upper surface, 1 upper surface of ash cellar have the through-hole for installing bolt, and internal screw thread, the edge and ash of installation door are equipped in through-hole
The upper surface in storehouse 1 is bolted, and is equipped with sealing ring therebetween.When dismounting cyclone dust collectors 2, maintenance personal is openable
Installation door such as is lifted to cyclone dust collectors 2, is moved at the operation, and maintenance personal closes installation door after completing dismounting, guarantees ash cellar
Sealing inside 1.
In the present embodiment, internal screw thread, the second bolt of rear mounting flange 25 are equipped in the first bolt hole in front baffle 11
Hole periphery is welded with nut, and bolt can directly be inserted into bolt hole during installing and be fixed, be not necessarily to by cyclone dust collectors 2
Auxiliary installation bolt further saves the maintenance duration to simplify the disassembling operations of cyclone dust collectors 2 inside ash cellar 1.
It should be noted that in the present specification, such as first and second etc relational terms are used merely to one
Entity is distinguished with other several entities, and without necessarily requiring or implying between these entities, there are any this actual
Relationship or sequence.
Deduster provided by the utility model is described in detail above.Specific case used herein is to this
The principle and embodiment of utility model is expounded, the above embodiments are only used to help understand the utility model
Method and its core concept.It should be pointed out that for those skilled in the art, it is practical new not departing from this
Under the premise of type principle, several improvements and modifications can be made to this utility model, these improvement and modification also fall into this reality
With in novel scope of protection of the claims.
Claims (8)
1. a kind of cleaner, which is characterized in that including to collect dust ash cellar (1) and it is multiple to separate gas and ash
The cyclone dust collectors (2) of dirt, the side wall of the ash cellar (1) are equipped with mounting hole, the periphery of the cyclone dust collectors (2) be equipped with to
With the mounting flange of the mounting hole edge mate.
2. cleaner according to claim 1, which is characterized in that the cyclone dust collectors (2) include preceding diversion pipe
(21) and rear diversion pipe (22), the diameter of the preceding diversion pipe (21) are greater than the rear diversion pipe (22), and the ash cellar (1) includes
Front baffle (11) and rear bulkhead (12), the mounting hole include being set to the preceding mounting hole of the front baffle (11) and being set to institute
State the rear mounting hole of rear bulkhead (12), the mounting flange include set on preceding diversion pipe (21) periphery, to it is described before
The connected preceding mounting flange (24) of partition (11) and be set to it is described after diversion pipe (22) periphery, to the rear bulkhead (12)
Connected rear mounting flange (25).
3. cleaner according to claim 2, which is characterized in that between the mounting flange and the periphery of the mounting hole
Equipped with seal washer.
4. cleaner according to claim 3, which is characterized in that the diameter of the preceding mounting hole is greater than or equal to described
The outer diameter of mounting flange (25) afterwards.
5. cleaner according to claim 4, which is characterized in that the preceding mounting hole periphery is equipped with the first bolt hole,
The internal screw thread to cooperate with bolt is equipped in first bolt hole, the rear mounting flange (25) is equipped with the second bolt hole,
Mounting flange (25) is equipped with attaching nut far from the end face of the cyclone dust collectors (2) rear end after described, the attaching nut's
Position is corresponding with second bolt hole.
6. cleaner according to claim 5, which is characterized in that it is described after mounting hole periphery be equipped with to it is described
The supporting table of mounting flange (25) side wall cooperation afterwards.
7. according to claim 1 to cleaner described in 6 any one, which is characterized in that the ash cellar (1) is equipped with to side
Just the installation door of the cyclone dust collectors (2) is dismounted.
8. cleaner according to claim 7, which is characterized in that between the installation door and the side wall of the ash cellar (1)
It is bolted, and is equipped with sealing ring therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821651999.6U CN208927789U (en) | 2018-10-11 | 2018-10-11 | A kind of cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821651999.6U CN208927789U (en) | 2018-10-11 | 2018-10-11 | A kind of cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208927789U true CN208927789U (en) | 2019-06-04 |
Family
ID=66724300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821651999.6U Active CN208927789U (en) | 2018-10-11 | 2018-10-11 | A kind of cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208927789U (en) |
-
2018
- 2018-10-11 CN CN201821651999.6U patent/CN208927789U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |