CN206112107U - Be applied to balanced flap valve of tripe formula of dust pelletizing system - Google Patents
Be applied to balanced flap valve of tripe formula of dust pelletizing system Download PDFInfo
- Publication number
- CN206112107U CN206112107U CN201620954983.7U CN201620954983U CN206112107U CN 206112107 U CN206112107 U CN 206112107U CN 201620954983 U CN201620954983 U CN 201620954983U CN 206112107 U CN206112107 U CN 206112107U
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- China
- Prior art keywords
- louvered
- counter weight
- turnover panel
- lever
- dust pelletizing
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- 239000000428 dust Substances 0.000 title claims abstract description 29
- 238000005453 pelletization Methods 0.000 title claims abstract description 27
- 230000007306 turnover Effects 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 7
- 239000010425 asbestos Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a be applied to balanced flap valve of tripe formula of dust pelletizing system, turn over board, counter weight device, bounce cylinder and sealed valve shaft including casing, tripe formula, wherein, it turns over the board to be equipped with the tripe formula in the casing, the tripe formula is turned over the board and is connected with the casing through sealed valve shaft, seals up the valve shaft both ends and lies in the casing outside, counter weight device, bounce cylinder all are located the casing outside, the counter weight device comprises lever and counter weight hammer, and this lever one end links to each other with seal valve off -axial tip, and this counter weight hammer is established at the lever other end, the lever links to each other with bounce cylinder. The utility model discloses an aperture regulation pipe -line system's of board pressure is turned over to the tripe formula, guarantees pipe -line system's stability, and the aperture that the board was turned over to the tripe formula is controlled according to the pressure of dust pelletizing system pipe network to this valve, does not consume the energy, in addition the utility model discloses simple structure, damageable parts is few, and the operation is reliable.
Description
Technical field
This utility model belongs to dust pelletizing system pipeline valve technical field, more particularly to a kind of dust pelletizing system that is applied to
Louvered balances flap valve.
Background technology
With the fast development of China's economic technology, Environmental Protection in China problem is increasingly serious, pollutant dust concentration in air
It is higher, cause China in recent years large-area haze weather occur, not only serious harm health, also impact people's is normal
Life and trip.Therefore, particulate pollutant preventing and treating is extremely urgent in air, also obtains the great attention of country.
Now all kinds of dust removal installations are used widely, and affect one of key factor of dust pelletizing system stability to be exactly dedusting
System pipe network pressure balance.But dust pelletizing system as process system auxiliary, improve facility, the operation system of dust pelletizing system is subject to
The factors such as the impact of process system, quantity, change of production and process equipment intermittent duty that process equipment runs simultaneously, all directly
Affect the actual motion air quantity of dust pelletizing system.With the frequent speed governing of dedusting fan, pressure oscillation of the dedusting pipe network in speed governing moment
It is very big, thus cause stability and the safety of pipe network system, and reduce the service life of blower fan.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, there is provided a kind of louvered for being applied to dust pelletizing system
Balance flap valve, by the valve regulation dust pelletizing system ductwork pressure, it is ensured that dust pelletizing system pipe network stability and safety, thus carries
The service life of high blower fan.
To solve above-mentioned technical problem, this utility model is achieved through the following technical solutions：
A kind of louvered balance flap valve for being applied to dust pelletizing system, including it is housing, louvered turnover panel, counter weight device, slow
Qi of chong channel ascending adversely cylinder and sealing valve shaft；
Wherein, it is provided with louvered turnover panel in the housing；The louvered turnover panel is connected by sealing valve shaft with housing, close
Envelope valve shaft two ends are located at hull outside；The counter weight device, bounce cylinder are respectively positioned on hull outside；The counter weight device is by lever
Constitute with counter weight, the lever one end is connected with sealing valve shaft outer end, and the counter weight is located at the lever other end；The lever with
Bounce cylinder is connected.
The housing is tubular structure；The louvered turnover panel is plank frame；The louvered turnover panel and the housing
Central axis are arranged.
Seal washer is provided between the housing and the louvered turnover panel, seal washer is using rubber or asbestos material
Material.
The louvered turnover panel is no less than one piece, and the sealing valve shaft of polylith louvered turnover panel is connected by connecting shaft mechanism, even
Axis mechanism is located at hull outside, and the connecting shaft mechanism is made up of a connecting rod and two cams.
This utility model has the advantages that：
A kind of louvered balance flap valve for being applied to dust pelletizing system of the present utility model, by the aperture of louvered turnover panel
Adjust the pressure of tubing, it is ensured that the stability of tubing and safety；And the valve is according to the pressure of dust pelletizing system pipe network
Power does not consume the energy controlling the aperture of louvered turnover panel；In addition this utility model simple structure, easily worn part is few, and operation can
Lean on.
Certainly, implement arbitrary product of the present utility model to it is not absolutely required to while reaching all the above advantage.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to making required for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can be with according to these accompanying drawings acquisitions
Other accompanying drawings.
Fig. 1 is the structural front view that a kind of louvered for being applied to dust pelletizing system of this utility model balances flap valve；
Fig. 2 is the working state figure that a kind of louvered for being applied to dust pelletizing system of this utility model balances flap valve；
In accompanying drawing, the list of parts representated by each label is as follows：1- housings, 2- louvered turnover panels, 3- counter weight devices, 3a-
Counter weight, 3b- levers, 4- bounce cylinders, 5- connecting shaft mechanisms, 6- sealing valve shafts.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment for being obtained, belongs to the scope of this utility model protection.
In description of the present utility model, it is to be understood that the indicating position such as term " vertical ", " outside " or position are closed
System, is for only for ease of description this utility model and simplifies description, rather than indicates or imply that the component or element of indication are necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
In this utility model, unless otherwise clearly defined and limited, the term such as term " connection " should be interpreted broadly,
For example, it may be fixedly connected, or be detachably connected, or the connection of one；Can be joined directly together, or lead to
Cross intermediary to be connected, the connection of two element internals can be made.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in this utility model.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Live feature and be contained in of the present utility model at least one with reference to the embodiment or the specific features of example description, structure, material
In embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.And, the specific features of description, structure, material or feature can be in any one or more embodiments or example
In combine in an appropriate manner.
A kind of louvered balance flap valve for being applied to dust pelletizing system, as shown in Figure 1 and Figure 2, including housing 1, louvered is turned over
Plate 2, counter weight device 3, bounce cylinder 4, connecting shaft mechanism 5, sealing valve shaft 6；
Wherein, housing 1 is tubular structure, and louvered turnover panel 2 is plank frame, and louvered turnover panel 2 hangs down with the central shaft of housing 1
Straight arrangement, and seal washer is provided between housing 1 and louvered turnover panel 2, seal washer is using rubber or asbestos material, it is ensured that valve
The sealing of door；The shape of housing 1 can determine with the quantity of louvered turnover panel 2 according to process requirements；
Counter weight device 3, bounce cylinder 4, connecting shaft mechanism 5 are respectively positioned on the outside of housing 1；The one end of louvered turnover panel 2 is by sealing
Valve shaft 6 is connected with housing 1, and sealing valve shaft 6 two ends are located at outside housing 1；Sealing valve shaft 6 one end is provided with counter weight device 3, wherein,
Counter weight device 3 is made up of lever 3b and counter weight 3a, and lever 3b one end is connected with sealing valve shaft 6, lever 3b other end scalable
Installation counter weight 3a；
The lever 3b of counter weight device 3 is connected with bounce cylinder 4, and the expansion link of bounce cylinder 4 is arranged straight up；
The sealing valve shaft 6 of polylith louvered turnover panel 2 is connected by connecting shaft mechanism 5, and the connecting shaft mechanism 5 is by a connecting rod and two
Cam is constituted, and connecting shaft mechanism primarily serves the purpose of drive polylith turnover panel and opens simultaneously, simultaneously closes off.
Embodiment 1：
A kind of louvered balance flap valve for being applied to dust pelletizing system, as shown in figure 1, the balance flap valve realizes dedusting
The regulation of systematic air flow, the present embodiment contains two louvered turnover panels, is double louvered balance flap valves.
The overall dimensions of balance turnover panel valve housing 1 are 1100*1000mm, and material is Q235A, and length is 800, its profile
Size is consistent with line size, reduces the linkage section of pipeline and balance flap valve, not only reduces floor space, also saves into
This.Louvered turnover panel 2 is connected by sealing valve shaft 6 with housing 1, and the present embodiment contains two sealing valve shafts 6, seals 6 liang of valve shaft
Hold and be located at hull outside, two sealing ends of valve shaft 6 are connected by connecting shaft mechanism 5, one of to seal valve shaft 6 and counter weight device
3 are connected, and counter weight device 3 is made up of lever 3b and counter weight 3a, and bounce cylinder 4 is connected with counter weight device 3.
When balance flap valve is designed, counter weight weight is determined according to dust pelletizing system ductwork pressure, when the normal work of system pipe network
When making, not starting for flap valve is balanced.
When dust pelletizing system negative pressure value exceedes design load, the turnover panel being connected with counter weight device is opened, and another turnover panel then passes through
Coupling device is opened simultaneously with previous piece of turnover panel, and outdoor air enters dedusting pipe network, when ductwork pressure tends to balance, pipe network negative pressure
When reaching design load, turnover panel is automatically switched off；Louvered balances another advantage of flap valve：Turnover panel area and cross sectional shape phase
Close, be to meet the less situation of cross sectional shape, turnover panel is designed to into louvered, increase turnover panel area, meet working condition requirement.
In this regard, a kind of louvered balance flap valve for being applied to dust pelletizing system involved by this utility model, using this practicality
The louvered balance flap valve of new embodiment, the pressure of the aperture regulation tubing by adjusting louvered turnover panel, it is ensured that
The stability of tubing；And the valve controls the aperture of louvered turnover panel according to the pressure of dust pelletizing system pipe network, does not consume
The energy；In addition this utility model simple structure, easily worn part is few, reliable.
This utility model preferred embodiment disclosed above is only intended to help and illustrates this utility model.Preferred embodiment is simultaneously
Without all of details of detailed descriptionthe, it is only described specific embodiment also not limit the utility model.Obviously, according to this theory
The content of bright book, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
Principle of the present utility model and practical application are explained, so that skilled artisan can be best understood by and utilize this
Utility model.This utility model is only limited by claims and its four corner and equivalent.
Claims (3)
1. a kind of louvered for being applied to dust pelletizing system balances flap valve, it is characterised in that including housing (1), louvered turnover panel
(2), counter weight device (3), bounce cylinder (4) and sealing valve shaft (6)；
Wherein, it is provided with louvered turnover panel (2) in the housing (1)；The louvered turnover panel (2) is by sealing valve shaft (6) and shell
Body (1) connects, and it is outside that sealing valve shaft (6) two ends are located at housing (1)；The counter weight device (3), bounce cylinder (4) are respectively positioned on shell
Body (1) outside；The counter weight device (3) is made up of lever (3b) and counter weight (3a), lever (3b) one end with sealing valve shaft
(6) outer end is connected, and the counter weight (3a) is located at lever (3b) other end；The lever (3b) is connected with bounce cylinder (4)；
, no less than one piece, the sealing valve shaft (6) of polylith louvered turnover panel (2) is by connecting shaft mechanism (5) for the louvered turnover panel (2)
Connection, connecting shaft mechanism (5) is positioned at housing (1) outside；The connecting shaft mechanism (5) is made up of a connecting rod and two cams；Described hundred
Leaf formula turnover panel (2) is arranged with the housing (1) central axis.
2. a kind of louvered for being applied to dust pelletizing system according to claim 1 balances flap valve, and the housing (1) is pipe
Formula structure；The louvered turnover panel (2) is plank frame.
3. a kind of louvered for being applied to dust pelletizing system according to claim 1 balances flap valve, the housing (1) and institute
State and seal washer is provided between louvered turnover panel (2), seal washer is using rubber or asbestos material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620954983.7U CN206112107U (en) | 2016-08-26 | 2016-08-26 | Be applied to balanced flap valve of tripe formula of dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620954983.7U CN206112107U (en) | 2016-08-26 | 2016-08-26 | Be applied to balanced flap valve of tripe formula of dust pelletizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206112107U true CN206112107U (en) | 2017-04-19 |
Family
ID=58513638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620954983.7U Active CN206112107U (en) | 2016-08-26 | 2016-08-26 | Be applied to balanced flap valve of tripe formula of dust pelletizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206112107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860001A (en) * | 2021-11-02 | 2021-12-31 | 江苏景泽环保科技有限公司 | Dust removal constant pressure mechanism of powder measurement system |
-
2016
- 2016-08-26 CN CN201620954983.7U patent/CN206112107U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860001A (en) * | 2021-11-02 | 2021-12-31 | 江苏景泽环保科技有限公司 | Dust removal constant pressure mechanism of powder measurement system |
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