CN206278513U - A kind of dispensing feed bin for preventing powder crane span structure - Google Patents
A kind of dispensing feed bin for preventing powder crane span structure Download PDFInfo
- Publication number
- CN206278513U CN206278513U CN201621430878.XU CN201621430878U CN206278513U CN 206278513 U CN206278513 U CN 206278513U CN 201621430878 U CN201621430878 U CN 201621430878U CN 206278513 U CN206278513 U CN 206278513U
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- closing
- feed bin
- powder
- span structure
- crane span
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Abstract
The utility model discloses a kind of dispensing feed bin for preventing powder crane span structure, including warehouse, the bottom of the warehouse is the closing in portion of back taper, and discharge port is provided with below closing in portion；Tip decompression cone upward is provided with 1/3~1/2 height in the closing in portion, the space left and between the inwall in closing in portion and fallen for powder is bored in decompression.0.7~0.9 times of closing in portion diameter of section residing for a diameter of decompression cone bottom of the decompression cone bottom；The taper of the decompression cone is 1:1~1.2.The closing in portion is located at below decompression cone provided circumferentially about has vibrator and broken arch gas dish.The utility model can be prevented effectively from feed bin and occur hardened, crane span structure problem between powder in discharging, so that the smoothness of discharging opening discharging is improved, while, additionally it is possible to precise control discharging quantity, can be widely applied to the dispensing feed bin field of powder.
Description
Technical field
The utility model is related to deliver feed bin field, more particularly, to a kind of dispensing feed bin for preventing powder crane span structure.
Background technology
Lime delivers the Lime-Injecting system important component that feed bin is running water water factory, sewage treatment plant.Lime is thrown
Discharge bin can realize the processes such as powder is stored, powder is added.Lime delivers feed bin from its top feed, then from bottom discharge,
Because discharging opening is smaller than the sectional area of feed bin, lime under gravity, can be extruded mutually when discharging opening is entered, so that
Crane span structure is formed in the top of discharging opening, i.e., is mutually extruded and is piled up built on stilts in the top of discharging opening, made in the upper square of discharging opening
Into one section of built on stilts region, lime falls discharge outlet under can not continuing.Along with lime has extremely strong water imbibition, deposit for a long time
Put, easily cause hardened, it is more difficult to blanking.Meanwhile, the discharging opening that existing lime delivers feed bin uses push-pull valve, its discharge quantity
It is difficult to control to blanking velocity, it is impossible to accurate to deliver, additionally, it is inconvenient also to there is a problem of that lime delivers feed bin maintenance.
Utility model content
The purpose of this utility model is to provide a kind of dispensing feed bin for preventing powder crane span structure, solves existing dispensing feed bin structure
Powder is easily set to form crane span structure, powder is difficult to the problem for falling.
The utility model solves the technical scheme that its technical problem used：A kind of dispensing material for preventing powder crane span structure
Storehouse, including warehouse, the bottom of the warehouse is the closing in portion of back taper, and discharge port is provided with below closing in portion；Positioned at institute
State and tip decompression cone upward is provided with 1/3~1/2 height in closing in portion, left between the inwall in decompression cone and closing in portion and supply powder
Expect the space of whereabouts.
Further, 0.7~0.9 of closing in portion diameter of section residing for a diameter of decompression cone bottom of the decompression cone bottom
Times；The taper of the decompression cone is 1:1~1.2.
Further to prevent powder hardened, crane span structure, the closing in portion is located at below decompression cone provided circumferentially about has vibration
Device and broken arch gas dish.
It is precise control discharging quantity, meanwhile, the conveyer docked with feed bin is conveniently repaired, the discharge port lower section sets successively
It is equipped with push-pull valve and rotary discharge valve.
Preferably, deduster and relief valve are also equipped with the top of the warehouse.
Warehouse is safeguarded for convenience, and the surface and inside of the warehouse are provided with cat ladder.
The beneficial effects of the utility model：The utility model sets decompression cone by closing in portion, can effectively prevent powder
Mutually extruded between material and cause hardened and crane span structure problem, easy-unloading.And by vibrator and the collective effect of broken arch gas dish,
Powder can be made smoothly to fall.The rotary discharge valve can quantify discharging, the speed of convenient control discharging.The push-pull valve side
Just to the maintenance of rotary discharge valve and the conveyer docked with feed bin.
Below with reference to drawings and Examples, the utility model is described in detail.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Embodiment 1：
It is a kind of to prevent the dispensing feed bin of powder crane span structure, as shown in figure 1, including fixed mount 10, being fixedly mounted on fixed mount 10
On warehouse 1, the top of the warehouse 1 is connected with feed pipe 11, and the bottom of the warehouse 1 is the closing in portion of back taper
101, the lower section in closing in portion 101 is provided with discharge port 102.The top of the warehouse 1 is also equipped with deduster 7, the energy of deduster 7
Enough prevent from feeding airborne dust, the top of the warehouse 1 is also equipped with relief valve 8, for ensureing the pressure balance in warehouse 1.In storehouse
The surface and inside of body 1 are provided with cat ladder 9, convenient that warehouse 1 is overhauled.High-order thing is also respectively provided with warehouse 1
Position meter 12 and low level level meter 13, the amount for monitoring powder in warehouse 1.Positioned at 1/3~1/2 height in the closing in portion 101
Place is provided with tip decompression cone 2 upward, and the support frame 14 of fixed decompression cone is provided with the closing in portion 101.Decompression cone 2 with
The space fallen for powder is left between the inwall in closing in portion 101.A diameter of decompression of 2 bottoms of decompression cone is bored residing for 2 bottoms
0.7~0.9 times of the diameter of section of closing in portion 101；The taper of the decompression cone 2 is 1:1~1.2.So can not only mitigate material
To the pressure of discharge valve, the powder below decompression cone can also be made to be difficult hardened crane span structure, easy-unloading.
Embodiment 2：
It is a kind of to prevent the dispensing feed bin of powder crane span structure, as shown in figure 1, including fixed mount 10, being fixedly mounted on fixed mount 10
On warehouse 1, the bottom of the warehouse 1 is the closing in portion 101 of back taper, positioned at 1/3~1/2 height in the closing in portion 101
Place is provided with tip decompression cone 2 upward.The closing in portion 101 is located at decile on the circumference of the lower section of decompression cone 2 and is mounted with two
Vibrator 3 and four broken arch gas dish 4.When electric vibrator normal work, vibrating motor high-speed rotation can be produced to bin wall
Periodic dither, material and bulkhead is disengaged, eliminate the friction of material and bulkhead, on the other hand make thing
Material is influenceed by alternation speed and acceleration, is played pendulum, so as to effectively overcome internal friction and the aggregation of material
Power, to eliminate the relative stability of storeroom in feed bin, makes material smoothly be discharged from discharge port；Broken arch gas dish operationally can be with
Produce simultaneously and blow, vibrate two kinds of actions, compressed air sprays along bulkhead to surrounding, and because air pressure is continually changing,
Gas dish edge produces dither, and these are all effectively to prevent powder particles in powder crane span structure and hardened and promotion warehouse downward
Flowing.Other are with embodiment 1.
Embodiment 3：
It is a kind of to prevent the dispensing feed bin of powder crane span structure, as shown in figure 1, including fixed mount 10, being fixedly mounted on fixed mount 10
On warehouse 1, the bottom of the warehouse 1 is the closing in portion 101 of back taper, and the lower section in closing in portion 101 is provided with discharge port
102.The lower section of the discharge port 102 is disposed with push-pull valve 5 and rotary discharge valve 6.Rotary discharge valve is by band cell compartment pivoting leaf
The part such as wheel, body and New-type cycloidal pinwheel decelerator constitutes, and small volume, reliable operation, sealing and anti-wear performance are good,
Rigidity revolving plow reclaimer operation principle, when impeller is driven by transmission mechanism to be rotated in body, the powder grain material of upper part is just
Impeller cell compartment is entered by charging aperture, and discharge port discharge is sent to the rotation of impeller, in whole work process, can connected
Continuous quantitative feeding and discharging.When need repairing rotary discharge valve or dock with feed bin conveyer when, push-pull valve can be closed
Directly repaired.Other are with embodiment 2.
Claims (7)
1. a kind of dispensing feed bin for preventing powder crane span structure, including warehouse (1), the bottom of the warehouse (1) is the closing in of back taper
Portion (101), is provided with discharge port (102) below closing in portion (101)；It is characterized in that：Positioned at the closing in portion (101)
It is provided with 1/3~1/2 height between tip decompression cone (2) upward, the inwall of decompression cone (2) and closing in portion (101) and leaves confession
The space that powder falls.
2. the dispensing feed bin of powder crane span structure is prevented as claimed in claim 1, it is characterised in that：Described decompression cone (2) bottom
0.7~0.9 times of closing in portion (101) diameter of section residing for a diameter of decompression cone (2) bottom；It is described decompression cone (2) taper be
1:1~1.2.
3. the dispensing feed bin of powder crane span structure is prevented as claimed in claim 1 or 2, it is characterised in that：Closing in portion (101) position
Provided circumferentially about there is vibrator (3) below decompression cone (2).
4. the dispensing feed bin of powder crane span structure is prevented as claimed in claim 3, it is characterised in that：The closing in portion (101) is located at
Provided circumferentially about there is broken arch gas dish (4) below decompression cone (2).
5. the dispensing feed bin of powder crane span structure is prevented as claimed in claim 1, it is characterised in that：Discharge port (102) lower section
It is disposed with push-pull valve (5) and rotary discharge valve (6).
6. the dispensing feed bin of powder crane span structure is prevented as claimed in claim 1, it is characterised in that：The top of the warehouse (1) is also
Deduster (7) and relief valve (8) are installed.
7. the dispensing feed bin of powder crane span structure is prevented as claimed in claim 1, it is characterised in that：The surface of the warehouse (1) and
Inside is provided with cat ladder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621430878.XU CN206278513U (en) | 2016-12-23 | 2016-12-23 | A kind of dispensing feed bin for preventing powder crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621430878.XU CN206278513U (en) | 2016-12-23 | 2016-12-23 | A kind of dispensing feed bin for preventing powder crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206278513U true CN206278513U (en) | 2017-06-27 |
Family
ID=59071787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621430878.XU Active CN206278513U (en) | 2016-12-23 | 2016-12-23 | A kind of dispensing feed bin for preventing powder crane span structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206278513U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163394A (en) * | 2018-01-04 | 2018-06-15 | 长安大学 | A kind of cement silo active arch proof apparatus and device parameter determine method |
| CN108554289A (en) * | 2018-03-30 | 2018-09-21 | 川田机械制造(上海)有限公司 | A kind of mixing storage hopper |
| CN110053887A (en) * | 2019-05-07 | 2019-07-26 | 上海三融环保工程有限公司 | A kind of cement plant powder denitrfying agent conveying device and its application method |
| CN112046947A (en) * | 2020-09-24 | 2020-12-08 | 明辉大秦（上海）环保科技股份有限公司 | Industrial starch storage bin |
| CN113830451A (en) * | 2021-10-20 | 2021-12-24 | 飞翼股份有限公司 | Conical stock bin for bottom of powder silo |
| CN113998327A (en) * | 2021-10-29 | 2022-02-01 | 中国神华煤制油化工有限公司 | Powder storage bin |
| CN116675005A (en) * | 2023-05-08 | 2023-09-01 | 广州绿华环保科技股份有限公司 | Denitration agent pneumatic conveying device |
-
2016
- 2016-12-23 CN CN201621430878.XU patent/CN206278513U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163394A (en) * | 2018-01-04 | 2018-06-15 | 长安大学 | A kind of cement silo active arch proof apparatus and device parameter determine method |
| CN108163394B (en) * | 2018-01-04 | 2019-05-10 | 长安大学 | A kind of cement silo active anti-arching device and device parameter determination method |
| CN108554289A (en) * | 2018-03-30 | 2018-09-21 | 川田机械制造(上海)有限公司 | A kind of mixing storage hopper |
| CN110053887A (en) * | 2019-05-07 | 2019-07-26 | 上海三融环保工程有限公司 | A kind of cement plant powder denitrfying agent conveying device and its application method |
| CN112046947A (en) * | 2020-09-24 | 2020-12-08 | 明辉大秦（上海）环保科技股份有限公司 | Industrial starch storage bin |
| CN113830451A (en) * | 2021-10-20 | 2021-12-24 | 飞翼股份有限公司 | Conical stock bin for bottom of powder silo |
| CN113998327A (en) * | 2021-10-29 | 2022-02-01 | 中国神华煤制油化工有限公司 | Powder storage bin |
| CN116675005A (en) * | 2023-05-08 | 2023-09-01 | 广州绿华环保科技股份有限公司 | Denitration agent pneumatic conveying device |
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