CN203556222U - Flow guiding assembly mounted in box body - Google Patents
Flow guiding assembly mounted in box body Download PDFInfo
- Publication number
- CN203556222U CN203556222U CN201320628709.7U CN201320628709U CN203556222U CN 203556222 U CN203556222 U CN 203556222U CN 201320628709 U CN201320628709 U CN 201320628709U CN 203556222 U CN203556222 U CN 203556222U
- Authority
- CN
- China
- Prior art keywords
- deflector
- casing
- pull bar
- flow guiding
- dust
- Prior art date
- 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.)
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Links
- 239000000428 dust Substances 0.000 abstract description 26
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 241001438449 Silo Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000003116 impacting Effects 0.000 description 1
- 230000000414 obstructive Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Abstract
The utility model relates to a flow guiding assembly mounted in a box body. The flow guiding assembly comprises limiting shafts, a pull rod or hinged pull rod and a rotation handle, wherein the limiting shafts are mounted in the box body in a manner of being spaced by a certain distance and are used for mounting flow guiding plates, the pull rod or hinged pull rod is used for driving the flow guiding plates to swing, and the rotation handle is used for driving the pull rod or hinged pull rod to act. According to the flow guiding assembly, the settlement of large-particle-size dust can be adjusted in time through the angle change of the flow guiding plates, namely that the settlement of the large-particle-size dust can be remarkable through angle turnover, and cleaned dust can be received and dumped into a material guiding chute.
Description
Technical field
the utility model relates to a kind of guiding subassembly being arranged in casing.
Background technology
cyclone dust collector generally includes casing and is arranged on the screen pack of this casing top and side, and is arranged on the guiding gutter of casing below.In the process of separation dirt gas, dirt gas enters in casing from guiding gutter, and gas is flowed out from screen pack, and dirt particle falls back in guiding gutter, to realize dirt gas, separates.But, because guiding gutter must have larger pressure to the dirt gas of inputting in casing, otherwise cannot realize dirt gas, separate, and the larger dirt gas of air pressure is after input in casing, dirt particle is difficult for falling back in guiding gutter under more atmospheric effect, thereby makes dirt gas separate comparatively difficulty.For this reason, in the prior art, the dust that conventionally adopts the deflector that is arranged on casing below to hinder larger particles enters in casing, under the obstruction of deflector, makes it directly enter in guiding gutter.What the name of announcing for No. 202968582U as Chinese patent was called " a kind of guiding device that prevents that dust-contained airflow from impacting equipment " employing is exactly above-mentioned certainly scheme.This guiding device is provided with a pressure-relief flow guide pipe inserting in large ash silo, the region that this pressure-relief flow guide pipe extends in large ash silo is semicircular pipe, and in semicircular pipe, be provided with from the inside to the outside successively fixing short deflector, middle deflector and long deflector, although this kind of guiding device can step-down and shunting, but due to short deflector, middle deflector and long deflector are all fixed, if the pressure of dirt air-flow is excessive, be also difficult for solving large ash silo is produced to wearing and tearing, if the pressure of dirt air-flow is too small, can reduce except dust quantity; In addition, this kind of guiding device is only suitable in being applied on sack cleaner, and is not suitable on cyclone dust catcher with this guiding device dedusting.
for cyclone dust catcher, if be provided with fixed deflector on cyclone dust catcher, although can hindering large pressure dirt air-flow, deflector directly enters in casing, but in the process of separation dirt gas, along with equipment dedusting operating mode continuous service, the dust that accumulates in equipment inner surface can get more and more, the stifled situation of heap can be more and more serious, cause running resistance to increase, affect the efficiency of dust collection of whole system, so, the technique effect that adopts fixed deflector is not very desirable, particularly deflector outer surface adhere to dust will passage when abundant, and cleaning dust complex operation inconvenience, increased dedusting cost.
Summary of the invention
the purpose of this utility model is to provide a kind of mode of utilizing transhipment deflector and solves the guiding subassembly in casing that is arranged on of the dust problems such as easily stifled the and dust removing effects of heap is poor.
the utility model proposes be arranged on guiding subassembly in casing be separated with certain distance between comprising and be arranged in casing for the limit shaft of mounting guiding board and pull bar or hinge pull bar for driving deflector to swing, for driving the rotary handle of pull bar or hinge backward stick action.
on described pull bar or hinge pull bar, be provided with the groove of clamping deflector.
two medial surfaces of described casing are respectively arranged with the strip piece for fixing limit shaft.
described rotary handle is arranged on the side of casing, and the end that rotary handle extends in casing is provided with driving shaft, and the two ends of this driving shaft are connected with pull bar or hinge pull bar respectively.
described deflector is parallel to each other.
the deflector being arranged in the guiding subassembly in casing that the utility model proposes can utilize rotary handle to change its angle, and the change of angle can be adjusted large particle diameter dust settling in good time, be that flip angle can make large particle diameter dust settling remarkable, and when dust adhesion causes piling stifled passage on deflector, can adjust deflector and make it vertical with bottom half, directly clear up dust and be poured in deflector chute; In addition, the deflector be arrangeding in parallel can form the parallel air-flow of multiply, reduces resistance, and makes granule dirt powder form air-flow to rise and enter into the dust arrester of next stage, this kind of unpowered dust of removing, and it is with low cost, and simple to operate.
accompanying drawing explanation:
accompanying drawing 1 is the surface structure schematic diagram of an embodiment of guiding device using for dedusting that the utility model proposes;
accompanying drawing 2 is the enlarged drawings at A position in Fig. 1;
accompanying drawing 3 is the side views at A position in Fig. 1.
the specific embodiment:
referring to Fig. 1 and Fig. 2, these two accompanying drawings provide the surface structure that is arranged on the embodiment of guiding subassembly in casing that the utility model proposes.This guiding subassembly comprises the limit shaft 2, deflector 3, hinge pull bar 4 and the strip piece 5 that are arranged in casing 1, and is arranged on the rotary handle 6 of casing 1 outside.
strip piece 5 is that strip piece 5 is arranged on two medial surfaces of casing 1 for the parts of fixing limit shaft 2, and between on strip piece 5, is separated with certain distance limit shaft 2 is installed.On each root limit shaft 2, be provided with deflector 3, if limit shaft 2 adopts turning cylinder, deflector 3 can be fixed on limit shaft 2, if limit shaft 2 adopts fixed axis, deflector 3 can be enclosed within on limit shaft 2, its objective is deflector 3 can be swung, the deflector 3 arranging on limit shaft 2 is parallel mutually.What for the parts the present embodiment that swings deflector 3, provide is hinge pull bar 4(or pull bar), on this hinge pull bar 4, be provided with groove 7, the caging bolt that 7 two intervals of this groove are slightly larger than deflector 3 thickness forms, and also can consist of the U-shaped part being fixed on hinge pull bar 4.Rotary handle 6 is arranged on the side of casing 1, and the lower end of rotary handle 6 extends in casing 1, and be provided with driving shaft 61 in its end, and the two ends of this driving shaft 61 are connected respectively with hinge pull bar 4, when pulling rotary handle 6, can make hinge pull bar 4 move axially, hinge pull bar 4 moves axially and can make deflector 3 swing.
above-mentioned casing 1 is arranged on the top of deflector chute (not providing in figure), and because the bottom of casing 1 is open surface, deflector chute can be input to dirt gas in it, and dirt gas can improve efficiency of dust collection after separation under the effect of deflector, in addition, under the effect of deflector, all there is variation in the direction of dust-contained airflow and speed, wherein effect of deflector is exactly that the higher dirt air-flow of speed that enters casing 1 is slowed down, and be evenly distributed in casing 1, to reduce the souring of dirt air-flow to casing 1, deflector 3 another effects are to make the direction of dirt air-flow that variation sharply occur, the dust that a part of particle diameter is larger is collided with deflector under the effect of inertia force, the dust that wherein particle diameter is larger is directly fallen in deflector chute, other lighter dust can enter in other dust removal by filtration device along with air-flow rises along with a part.
Claims (1)
1.
be arranged on the guiding subassembly in casing, it is characterized in that: between this guiding subassembly comprises, be separated with certain distance and be arranged in casing for the limit shaft of mounting guiding board and pull bar or hinge pull bar for driving deflector to swing, and for driving the rotary handle of pull bar or hinge backward stick action, on described pull bar or hinge pull bar, be provided with the groove of clamping deflector, two medial surfaces of described casing are respectively arranged with the strip piece for fixing limit shaft, described rotary handle is arranged on the side of casing, the end that rotary handle extends in casing is provided with driving shaft, and the two ends of this driving shaft are connected respectively with pull bar or hinge pull bar, described deflector is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320628709.7U CN203556222U (en) | 2013-10-12 | 2013-10-12 | Flow guiding assembly mounted in box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320628709.7U CN203556222U (en) | 2013-10-12 | 2013-10-12 | Flow guiding assembly mounted in box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203556222U true CN203556222U (en) | 2014-04-23 |
Family
ID=50505976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320628709.7U Active CN203556222U (en) | 2013-10-12 | 2013-10-12 | Flow guiding assembly mounted in box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203556222U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106563684A (en) * | 2016-10-17 | 2017-04-19 | 天津商业大学 | Efficient de-dust exhaust hood of horizontal conveyor capable of angle adjustment of flow guide plate |
| CN109045909A (en) * | 2018-08-31 | 2018-12-21 | 广州市环境保护工程设计院有限公司 | Environmentally friendly dust-arrest device for Furniture manufacturing workshop |
-
2013
- 2013-10-12 CN CN201320628709.7U patent/CN203556222U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106563684A (en) * | 2016-10-17 | 2017-04-19 | 天津商业大学 | Efficient de-dust exhaust hood of horizontal conveyor capable of angle adjustment of flow guide plate |
| CN109045909A (en) * | 2018-08-31 | 2018-12-21 | 广州市环境保护工程设计院有限公司 | Environmentally friendly dust-arrest device for Furniture manufacturing workshop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |