CN208182219U - A kind of bucket wheel reclaimer applied to bulk goods mixture operation - Google Patents
A kind of bucket wheel reclaimer applied to bulk goods mixture operation Download PDFInfo
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- CN208182219U CN208182219U CN201820393459.6U CN201820393459U CN208182219U CN 208182219 U CN208182219 U CN 208182219U CN 201820393459 U CN201820393459 U CN 201820393459U CN 208182219 U CN208182219 U CN 208182219U
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- bucket
- door frame
- bulk goods
- bucket wheel
- head funnel
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Abstract
The utility model discloses a kind of bucket wheel reclaimers applied to bulk goods mixture operation, including bucket wheel, cantilever belt conveyor, steel construction, the first head funnel, buffering bucket, electric gate valve, oscillating feeder, Weighing feeder, the second head funnel and deflector chute；Cantilever crane one end is equipped with bucket wheel, and the cantilever crane other end stretches in the first head funnel, and cantilever crane upper surface is equipped with cantilever belt conveyor；It is connected at the top of first head funnel bottom and buffering bucket, buffering bucket bottom part down is equipped with oscillating feeder, and buffering bucket bottom sidewall is equipped with electric gate valve；Oscillating feeder exit is equipped with Weighing feeder, and Weighing feeder exit is equipped with the second head funnel, and the lower section of the second head funnel is equipped with deflector chute, and deflector chute is located above the belt feeder of stockyard；The bulk goods that the bucket wheel reclaimer that the utility model is applied to the operation of bulk goods mixture realizes different cultivars requires to carry out accurate feeding according to the ratio, it is ensured that flow is accurately controllable, finally summarizes to stockyard belt feeder all the way, realizes high-precision mixture.
Description
Technical field
It is especially a kind of applied to bulk goods mixture operation the utility model relates to harbour bulk goods mixture technical field of operation
Bucket wheel reclaimer.
Background technique
In the case where the strength of industrial development pushes, to meet need of the coal for Power Plant Fuel and iron ore for steel mill's raw material
Ask, China coast has built many Large-scale Coals deposit terminal bases and iron ore transfer terminal in recent years, with meet coal and
Iron ore is in job requirements such as the unloadings, shipment, stockpiling at harbour.
Coal in China reserves very abundant, is concentrated mainly on that Shanxi, Shanxi and West Inner Mongolia etc. are regional, each area
Coal property includes that the key indexes such as moisture content, ash content, sulphur content, calorific value differ greatly, and Coal Procurement price also differs greatly.Coal
Important fuel cost of the charcoal as power plant improves economy of power plant income, power plant is often from multiple to reduce Coal Procurement cost
Channel purchases the coal of different cultivars, including from imports coals such as external Indonesia, Australia, South Africa, then at harbour or
The stock ground of power plant requires different types of coal carrying out mixture according to boiler design fuel characteristic, to reach the technical indicators such as required calorific value
It is required that.
For iron ore, China is mainly from the national import such as Brazil, Australia, South Africa, India, on a small quantity using domestic
Iron ore.Due to country variant, different mining area iron ore grade there are larger difference, for meet domestic iron and steel enterprises ironmaking,
Steelmaking process for iron ore quality different demands, and based on mining area condition limitation and transportation cost consider, need to by it is a variety of not
Iron ore with kind carries out mixture at harbour or the stock ground of steel mill, to reduce steel mill for the purchase cost of iron ore.
For mixture, at present there are two types of the main employing modes in harbour, mode one takes difference using 2 bucket wheel reclaimers respectively
The bulk goods (coal or iron ore) of kind summarizes to lower section belt conveyor, realizes mixture；Mode two uses silo, will be different
The bulk goods of kind is transported in silo by stockyard bucket wheel reclaimer feeding by belt conveyor, and different silo storages are different
Then the bulk goods of kind is discharged to lower section belt conveyor from silo and summarizes, realizes mixture.
For mode one, mixed function is simple, and overall cost is lower, but since bucket wheel reclaimer is in reclaiming process, often
The feeding weight fluctuation that struggles against is very big, reaches 5 ~ 10% or so, so that the bulk goods mixture precision of different cultivars is low, can only achieve and slightly match,
More difficult power plant, the steel mill of meeting is for the quality control requirement after mixture.
For mode two, due to being discharged by silo, so that discharging flow is controllable, mixed precision is high, can reach 0.5
~ 1% or so, meet power plant, steel mill requires the quality control after mixture, but since silo need to independently be built, also needs mating electricity
The facilities such as control, plumbing, fire-fighting, dedusting also affect the popularization and use of which in the industry so that overall cost is high.
Utility model content
The purpose of this utility model is to provide a kind of bucket wheel reclaimers applied to bulk goods mixture operation, can effectively mention
High bucket wheel reclaimer reduces power plant, steel mill for bulk goods for promoting mixed quality for the mixed precision of different cultivars bulk goods
Purchase cost have positive effect.
Realize the technical solution of the utility model aim are as follows:
A kind of bucket wheel reclaimer applied to bulk goods mixture operation, which is characterized in that including bucket wheel, cantilever belt conveyor, steel
Structure, the first head funnel, buffering bucket, electric gate valve, oscillating feeder, Weighing feeder, the second head funnel and deflector chute；
The steel construction includes cantilever crane, upper beam, rear door frame, front door frame and lower beam；The front door frame and rear door frame are arranged in parallel, preceding
It is provided with upper beam and lower beam between door frame and rear door frame, cantilever crane is provided at the top of front door frame, cantilever crane rest on the ground heap
Above the bulk goods deposited；One end of the cantilever crane is provided with bucket wheel, and the other end of cantilever crane stretches in the first head funnel, cantilever crane
Upper surface is provided with cantilever belt conveyor, and cantilever belt conveyor is between bucket wheel and the first head funnel；First head funnel
Bottom and buffering bucket at the top of be connected, the bottom part down of buffering bucket is provided with oscillating feeder, the bottom sidewall of buffering bucket
On be provided with electric gate valve；The exit of the oscillating feeder is provided with Weighing feeder, and the exit of Weighing feeder is set
It is equipped with the second head funnel, deflector chute is provided with below the second head funnel, deflector chute is located above the belt feeder of stockyard.
Preferably, the bottom of the front door frame and rear door frame is provided with walking mechanism, and walking mechanism is arranged on rail, steel
Rail is installed on the ground, and bucket wheel reclaimer makes complete machine that can walk along rail by walking mechanism.
Preferably, the upper beam is located at the top of front door frame and rear door frame, and lower beam is located at front door frame and rear door frame
Middle part.
Preferably, the buffering bucket includes upper buffering bucket and lower buffering bucket, the top and the first head of the upper buffering bucket
The bottom of funnel is connected, and is connected at the top of the bottom of upper buffering bucket and lower buffering bucket.
Preferably, the upper buffering bucket is vertebral body structure, and lower buffering bucket is vertebral body structure, convenient for expanding the bulk goods of stockpiling
Capacity.
The utility model compared with prior art, remarkable advantage:
The utility model be applied to the bucket wheel reclaimer of bulk goods mixture operation by be arranged different electric gate valve size and
The parameters such as vibrating feed unit frequency, the bulk goods for realizing different cultivars require to carry out accurate feeding according to the ratio, it is ensured that flow is accurate
Controllably, finally summarize to stockyard belt feeder all the way, realize high-precision mixture, there is extraordinary economy, for electricity
Factory, steel mill provide a kind of more effective mixed operation mode, have a extensive future.
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 required attached drawing is briefly described in description of the prior art, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is the structural schematic diagram for the bucket wheel reclaimer that the utility model is applied to the operation of bulk goods mixture.
Fig. 2 is the left view for the bucket wheel reclaimer that the utility model is applied to the operation of bulk goods mixture.
Fig. 3 is the top view for the bucket wheel reclaimer that the utility model is applied to the operation of bulk goods mixture.
Structural schematic diagram when Fig. 4 is bucket wheel reclaimer mixture operation of the utility model applied to the operation of bulk goods mixture.
Fig. 5 is the control principle drawing for the bucket wheel reclaimer that the utility model is applied to the operation of bulk goods mixture.
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.
Embodiment 1:
As shown in Figure 1, Figure 2 and Figure 3, a kind of bucket wheel reclaimer applied to bulk goods mixture operation, including bucket wheel 3, cantilever
Belt feeder 4, steel construction 5, the first head funnel 6, buffering bucket, electric gate valve 9, oscillating feeder 10, Weighing feeder 11, second
Head funnel 12 and deflector chute 13, walking mechanism 15 and rail 16；The steel construction 5 includes cantilever crane 51, upper beam 52, rear door frame
53, front door frame 54 and lower beam 55；The front door frame 54 and rear door frame 53 are arranged in parallel, and set between front door frame 54 and rear door frame 53
It is equipped with upper beam 52 and lower beam 55, the top of front door frame 54 is provided with cantilever crane 51, and cantilever crane 51 is located at the bulk goods stored up on ground 1
2 tops；The upper beam 52 is located at the top of front door frame 54 and rear door frame 53, and lower beam 55 is located at front door frame 54 and rear door frame 53
Middle part；The bottom of the front door frame 54 and rear door frame 53 is provided with walking mechanism 15, and walking mechanism 15 is arranged on rail 16,
Rail 16 is mounted on ground 1, and bucket wheel reclaimer makes complete machine that can walk along rail 16 by walking mechanism 15；The cantilever crane
51 one end is provided with bucket wheel 3, and the other end of cantilever crane 51 stretches in the first head funnel 6, and the upper surface of cantilever crane 51 is provided with
Cantilever belt conveyor 4, cantilever belt conveyor 4 are located between bucket wheel 3 and the first head funnel 6；The buffering bucket includes upper 7 He of buffering bucket
The top of lower buffering bucket 8, the upper buffering bucket 7 is connected with the bottom of the first head funnel 6, and the bottom of upper buffering bucket 7 is under
The top of buffering bucket 8 is connected, and the bottom part down of lower buffering bucket 8 is provided with oscillating feeder 10, the bottom sidewall of lower buffering bucket 8
On be provided with electric gate valve 9；Wherein, the upper buffering bucket 7 is vertebral body structure, and lower buffering bucket 8 is vertebral body structure, convenient for expanding
2 capacity of bulk goods of stockpiling；The exit of the oscillating feeder 10 is provided with Weighing feeder 11, the outlet of Weighing feeder 11
Place is provided with the second head funnel 12, and the lower section of the second head funnel 12 is provided with deflector chute 13, and deflector chute 13 is located at stockyard skin
14 top of band machine.
The utility model is applied to the working principle of the bucket wheel reclaimer of bulk goods mixture operation:
Referring to Fig. 1 to Fig. 4, when mixed operation, 2 bucket wheel reclaimers 301,302 on same group of track 16 are distinguished
At the different cultivars bulk goods 201,202 stored up on ground 1, every bucket wheel reclaimer 301,302 is by bucket wheel 3 to bulk goods 2
Taken, be discharged into cantilever belt conveyor 4, be transported to the first head funnel 6 through cantilever belt conveyor 4, be then discharged into buffering bucket 7,
Lower buffering bucket 8 is realized the interim storage of bulk goods 2 by buffering bucket, adjusts bulk goods using the unlatching size of electric gate valve 9
2 lower buffering bucket 8 discharging size, it is then by oscillating feeder 10, bulk goods 2 is even by the unevenness of original 3 feeding of bucket wheel
The whole Weighing feeder 11 to be equably discharged into lower section, can be precisely weighed the bulk goods 2 passed through by Weighing feeder 11,
Referring to Fig. 5, if weighing is exceeded, electric gate valve 9 is turned down, 10 frequency of oscillating feeder is turned down, so that 2 flow of bulk goods passed through becomes
It is small；If weighing is insufficient, electric gate valve 9 is tuned up, 10 frequency of oscillating feeder is turned up, so that being become larger by the flow of bulk goods 2；It is logical
The closed loop flow regulating system that electric gate valve 9, oscillating feeder 10 and Weighing feeder 11 are formed is crossed, is realized by dissipating
After being precisely weighed of goods 2, bulk goods 2 is transported to the second head funnel 12, then the guide of lower section is transported to through the second head funnel 12
In slot 13, it is sent to and is summarized with stockyard belt feeder 14 all the way；Due to being arranged inside 2 bucket wheel reclaimers 301,302
The closed loop flow regulating system that electric gate valve 9, oscillating feeder 10 and Weighing feeder 11 are formed, 2 different cultivars
Bulk goods 201,202 require according to the ratio, the parameters such as different 10 frequencies of 9 size of electric gate valve and oscillating feeder are set, realize
The bulk goods 201,202 of 2 different cultivars according to the ratio requires to carry out accurate feeding, it is ensured that flow is accurately controllable, finally summarize to
With stockyard belt feeder 14 all the way, high-precision mixture is realized.
In conclusion the utility model is applied to the bucket wheel reclaimer of bulk goods mixture operation by the way that different electric brakes is arranged
The door parameters such as size and vibrating feed unit frequency, the bulk goods for realizing different cultivars require to carry out accurate feeding according to the ratio, it is ensured that
Flow is accurately controllable, finally summarizes to stockyard belt feeder all the way, realizes high-precision mixture, has extraordinary economy
Property, a kind of more effective mixed operation mode is provided for power plant, steel mill, is had a extensive future.
Particular embodiments described above, the technical issues of to the solution of the utility model, technical scheme and beneficial effects
It has been further described, it should be understood that the foregoing is merely specific embodiment of the utility model, not
For limiting the utility model, within the spirit and principle of the utility model, any modification for being made, changes equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of bucket wheel reclaimer applied to bulk goods mixture operation, which is characterized in that including bucket wheel (3), cantilever belt conveyor
(4), steel construction (5), the first head funnel (6), buffering bucket, electric gate valve (9), oscillating feeder (10), Weighing feeder
(11), the second head funnel (12) and deflector chute (13)；The steel construction (5) includes cantilever crane (51), upper beam (52), rear door frame
(53), front door frame (54) and lower beam (55)；The front door frame (54) and rear door frame (53) are arranged in parallel, front door frame (54) and after
It is provided with upper beam (52) and lower beam (55) between door frame (53), cantilever crane (51), cantilever crane are provided at the top of front door frame (54)
(51) it is located above the bulk goods (2) stored up on ground (1)；One end of the cantilever crane (51) is provided with bucket wheel (3), cantilever crane (51)
The other end stretches in the first head funnel (6), and the upper surface of cantilever crane (51) is provided with cantilever belt conveyor (4), cantilever belt conveyor
(4) between bucket wheel (3) and the first head funnel (6)；The bottom of first head funnel (6) and the top phase of buffering bucket
Connection, the bottom part down of buffering bucket are provided with oscillating feeder (10), are provided with electric gate valve in the bottom sidewall of buffering bucket
(9)；The exit of the oscillating feeder (10) is provided with Weighing feeder (11), the exit setting of Weighing feeder (11)
Have the second head funnel (12), be provided with below the second head funnel (12) deflector chute (13), deflector chute (13) is located at stockyard
Above belt feeder (14).
2. the bucket wheel reclaimer according to claim 1 applied to the operation of bulk goods mixture, which is characterized in that the front door frame
(54) it is provided with walking mechanism (15) with the bottom of rear door frame (53), walking mechanism (15) is arranged on rail (16), rail
(16) it is mounted on ground (1), bucket wheel reclaimer makes complete machine that can walk along rail (16) by walking mechanism (15).
3. the bucket wheel reclaimer according to claim 1 or 2 applied to the operation of bulk goods mixture, which is characterized in that on described
Crossbeam (52) is located at the top of front door frame (54) and rear door frame (53), and lower beam (55) is located at front door frame (54) and rear door frame (53)
Middle part.
4. the bucket wheel reclaimer according to claim 1 applied to the operation of bulk goods mixture, which is characterized in that the buffering bucket
Including upper buffering bucket (7) and lower buffering bucket (8), the top of the upper buffering bucket (7) is connected with the bottom of the first head funnel (6)
It connects, is connected at the top of the bottom of upper buffering bucket (7) and lower buffering bucket (8).
5. the bucket wheel reclaimer according to claim 4 applied to the operation of bulk goods mixture, which is characterized in that the upper buffering
(7) are struggled against as vertebral body structure, lower buffering bucket (8) is vertebral body structure, convenient for expanding bulk goods (2) capacity of stockpiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820393459.6U CN208182219U (en) | 2018-03-22 | 2018-03-22 | A kind of bucket wheel reclaimer applied to bulk goods mixture operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820393459.6U CN208182219U (en) | 2018-03-22 | 2018-03-22 | A kind of bucket wheel reclaimer applied to bulk goods mixture operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208182219U true CN208182219U (en) | 2018-12-04 |
Family
ID=64438190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820393459.6U Expired - Fee Related CN208182219U (en) | 2018-03-22 | 2018-03-22 | A kind of bucket wheel reclaimer applied to bulk goods mixture operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208182219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108341276A (en) * | 2018-03-22 | 2018-07-31 | 中交第三航务工程勘察设计院有限公司 | A kind of bucket wheel reclaimer applied to bulk goods mixture operation |
| CN114988136A (en) * | 2022-04-25 | 2022-09-02 | 国能(绥中)发电有限责任公司 | Coal blending system and blending method |
-
2018
- 2018-03-22 CN CN201820393459.6U patent/CN208182219U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108341276A (en) * | 2018-03-22 | 2018-07-31 | 中交第三航务工程勘察设计院有限公司 | A kind of bucket wheel reclaimer applied to bulk goods mixture operation |
| CN108341276B (en) * | 2018-03-22 | 2024-03-12 | 中交第三航务工程勘察设计院有限公司 | Bucket-wheel reclaimer applied to bulk cargo blending operation |
| CN114988136A (en) * | 2022-04-25 | 2022-09-02 | 国能(绥中)发电有限责任公司 | Coal blending system and blending method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20210322 |
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| CF01 | Termination of patent right due to non-payment of annual fee |