CN206939542U - Feed bin - Google Patents
Feed bin Download PDFInfo
- Publication number
- CN206939542U CN206939542U CN201720757318.3U CN201720757318U CN206939542U CN 206939542 U CN206939542 U CN 206939542U CN 201720757318 U CN201720757318 U CN 201720757318U CN 206939542 U CN206939542 U CN 206939542U
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- China
- Prior art keywords
- push
- pull valve
- discharge barrel
- valve
- feed bin
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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.)
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Abstract
A plant feed bin is the utility model is related to, belongs to material storing field.The present apparatus includes the discharge barrel (3) of pyramidal structure, discharge barrel (3) bottom is provided with the first push-pull valve (1), the second push-pull valve (2) is additionally provided with the middle part of discharge barrel (3), and the adjustable side of first push-pull valve (1) and the second push-pull valve (2) is located at the both sides of discharge barrel (3) face.The present apparatus is relative to traditional feed bin, at the middle part of its original discharge barrel (3), and first one the second push-pull valve (2) of increase of dislocation above push-pull valve (1), top can be effectively reduced to collapse impact of the material to the push-pull valve of lower section first (1), and caused by the lower section uncontrolled phenomenon of spiral strip.So as to stablize blanking, rotary kiln temperature fluctuation is reduced so that reaction is uniform and stable in kiln, and then improves the conversion ratio of material.
Description
Technical field
A plant feed bin is the utility model is related to, more particularly to a kind of feed bin for the material that can effectively prevent from collapsing.
Background technology
In " calcification baking-sulfuric acid leaching " oxidation technique for producing vanadium, firing stage is the starting that whole technological reaction occurs
Stage, its stable yield lifting to whole technique have important influence.In roasting process, temperature is to influence conversion ratio
One essential condition.And expect phenomenon, thing into collapsing in rotary kiln because a large amount of materials in the short time often occurs in blending bunker
Material enters rotary kiln skewness, causes T6, T5, T4 point temperature fluctuation are big, and roasting effect is unstable, and conversion ratio is caused
Important influence.Existing feed bin structure is mostly single push-pull valve control blanking aperture, and top does not prevent from collapsing the other measures of material.
Utility model content
Technical problem to be solved in the utility model is to overcome prior art insufficient, there is provided be easy to effectively to prevent to collapse material and
Reduce the feed bin of impact.
Technical scheme is used by the utility model solves its technical problem：Feed bin, include the discharge barrel of pyramidal structure,
The discharge barrel bottom is provided with the first push-pull valve, and the second push-pull valve, and first push-pull valve are additionally provided with the middle part of discharge barrel
It is located at the both sides of discharge barrel face with the adjustable side of the second push-pull valve.
Wherein, the discharge barrel in said apparatus between the first push-pull valve and the second push-pull valve is internally provided with tripper, institute
It is hollow conical structure to state tripper, and tripper lower end is radially provided with multiple support bars, and the support bar interval is set
Put on the periphery of tripper bottom, and the outer end of support bar directly contacts connection with discharge barrel inwall.
Wherein, the first push-pull valve is obliquely installed described in said apparatus, and first push-pull valve adjustable side one end is located at valve seat
Top.
Wherein, the second push-pull valve is obliquely installed described in said apparatus, and second push-pull valve adjustable side one end is located at valve seat
Top.
Wherein, the second push-pull valve is located above the first push-pull valve at 0.5m in said apparatus.
The beneficial effects of the utility model are：The present apparatus at the middle part of its original discharge barrel, and is relative to traditional feed bin
One the second push-pull valve of dislocation increase above first push-pull valve so that the adjustable side of two push-pull valves is separately positioned on the two of discharge barrel
Side, this structure setting can effectively reduce top and collapse impact of the material to the push-pull valve of lower section first, and caused by lower section hurricane band
Expect uncontrolled phenomenon.So as to stablize blanking, rotary kiln temperature fluctuation is reduced so that reaction is uniform and stable in kiln, and then improves
The conversion ratio of material.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model tripper structural representation；
Fig. 3 is the utility model tripper overlooking the structure diagram.
In figure mark for：1 is the first push-pull valve, and 2 be the second push-pull valve, and 3 be discharge barrel, and 4 be tripper, and 5 be support bar.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, the utility model feed bin, includes the discharge barrel 3 of pyramidal structure, under the discharge barrel 3
Portion is provided with the first push-pull valve 1, and the middle part of discharge barrel 3 is additionally provided with the second push-pull valve 2, and first push-pull valve 1 and second is inserted
The adjustable side of plate valve 2 is located at the both sides of the face of discharge barrel 3.It will be appreciated to those of skill in the art that the present apparatus is relative to biography
System feed bin, it is the top of the first push-pull valve 1 dislocation one the second push-pull valve 2 of increase at the middle part of its original discharge barrel 3 so that
The adjustable side of two push-pull valves is located at the both sides of discharge barrel 3 respectively, and this structure setting alleviates rushing for material by the second push-pull valve 2
Hit, effectively reduce top so as to reach and collapse impact of the material to the first push-pull valve of lower section 1, and caused by lower section spiral strip it is uncontrolled
Phenomenon.So as to stablize blanking, rotary kiln temperature fluctuation is reduced so that reaction is uniform and stable in kiln, and then improves turning for material
Rate.And the adjustable side of the push-pull valve 2 of the first push-pull valve 1 and second should be valve rod end of the valve rod away from valve seat.
Preferably, the discharge barrel 3 in said apparatus between the first push-pull valve 1 and the second push-pull valve 2 is internally provided with sub-material
Device 4, the tripper 4 are hollow conical structure, and the bottom surface of tripper 4 is outward extended with some support bars 5, and support bar 5
Outer end directly contact connection with the inwall of discharge barrel 3.It will be appreciated to those of skill in the art that simultaneously in the first push-pull valve 1
And the second discharge barrel between push-pull valve 2 is internally provided with the tripper 4 of hollow centrum shape, the bottom surface of tripper 4 stretches out
There is support bar 5, the support bar 5 directly contacts with the inwall of discharge barrel 3, supports whole tripper 4, therefore the quantity of support bar 5 is entered
One step is preferably 3~10, it is described when in use only tripper 5 need to be positioned over inside discharge barrel 3 so that support bar 5 and its
Inwall good contact, this structure make it that the material for entering discharge barrel 3 can only be along tripper 4 and the inwall gap location of discharge barrel 3
Into the first push-pull valve 1, the tripper 4 can effective control material flow velocity, then ensure the equipment and first of the lower section of discharge barrel 3
The steady operation of push-pull valve 1.
Preferably, the first push-pull valve 1 is obliquely installed described in said apparatus, and the adjustable side one end of the first push-pull valve 1 is located at
The top of valve seat.It will be appreciated to those of skill in the art that being the impact of further reduction material, the present apparatus is further preferred
First push-pull valve 1 is obliquely installed, and causes adjustable side to be higher than valve seat so that the opening direction of valve and the flow direction of material
It may be such that material can flow out along the incline direction of valve element on the contrary, be obliquely installed simultaneously, so as to reduce the stress of valve element, be easy to out
Open valve.
Preferably, the second push-pull valve 2 is obliquely installed described in said apparatus, and the adjustable side one end of the second push-pull valve 2 is located at
The top of valve seat.It will be appreciated to those of skill in the art that preferred the second push-pull valve of part 2 of the present apparatus is obliquely installed, and second
The adjustable side one end of push-pull valve 2 is located at the top of valve seat.This structure setting can reduce work of the material to the valve element of the second push-pull valve 2
Firmly, it is easy to rapidly opened and closed, the extension service life of the second push-pull valve 2.
Preferably, the second push-pull valve 2 is located at the top 0.5m of the first push-pull valve 1 in said apparatus.Those skilled in the art
It is located at, it is understood that the present apparatus is further preferred second push-pull valve 2 at the top 0.5m of the first push-pull valve 1 so that on
Square object material can flow into the upper end of the first push-pull valve 1 quickly through the opening of the second push-pull valve 2, simultaneously because material directly acts on the
Two push-pull valves 2 so that the impulsive force of material greatly reduces, and the active force acted on the first push-pull valve 1 reduces, and is easy to entirely expect
The uniform blanking in storehouse.
Claims (5)
1. feed bin, include the discharge barrel (3) of pyramidal structure, it is characterised in that：Discharge barrel (3) bottom is provided with the first plate
Valve (1), is additionally provided with the second push-pull valve (2) in the middle part of discharge barrel (3), and first push-pull valve (1) and the second push-pull valve (2)
Adjustable side is located at the both sides of discharge barrel (3) face.
2. feed bin according to claim 1, it is characterised in that：Going out between the first push-pull valve (1) and the second push-pull valve (2)
Barrel (3) is internally provided with tripper (4), and the tripper (4) is hollow conical structure, and tripper (4) bottom surface is outside
Some support bars (5) are extended with, and the outer end of support bar (5) directly contacts connection with discharge barrel (3) inwall.
3. feed bin according to claim 1, it is characterised in that：First push-pull valve (1) is obliquely installed, and the first plate
Valve (1) adjustable side one end is located at the top of valve seat.
4. according to the feed bin described in claims 1 to 3 any claim, it is characterised in that：Second push-pull valve (2) tilts
Set, and the second push-pull valve (2) adjustable side one end is located at the top of valve seat.
5. feed bin according to claim 1, it is characterised in that：Second push-pull valve (2) is located above the first push-pull valve (1)
At 0.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720757318.3U CN206939542U (en) | 2017-06-27 | 2017-06-27 | Feed bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720757318.3U CN206939542U (en) | 2017-06-27 | 2017-06-27 | Feed bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206939542U true CN206939542U (en) | 2018-01-30 |
Family
ID=61366229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720757318.3U Active CN206939542U (en) | 2017-06-27 | 2017-06-27 | Feed bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206939542U (en) |
-
2017
- 2017-06-27 CN CN201720757318.3U patent/CN206939542U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180130 Address after: 617000 Panzhihua City, Sichuan Province, panping Pangang Group, the East District of Sichuan Province, vanadium and titanium group Patentee after: PANGANG GROUP STEEL VANADIUM & TITANIUM CO., LTD. Address before: 617000 Panzhihua East District of Sichuan Province, Wapu green Panzhihua Iron and Steel Group vanadium Co., Ltd. Patentee before: Pangang Group Vanadium Industry Co Ltd |