CN206437560U - Bucket elevator - Google Patents
Bucket elevator Download PDFInfo
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- CN206437560U CN206437560U CN201621490417.1U CN201621490417U CN206437560U CN 206437560 U CN206437560 U CN 206437560U CN 201621490417 U CN201621490417 U CN 201621490417U CN 206437560 U CN206437560 U CN 206437560U
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- passage
- feeding
- decompression
- bucket elevator
- pipeline section
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Abstract
The utility model discloses a kind of bucket elevator, including the body provided with feeding-passage and tapping channel, it is provided with the body and submits passage, the passage that submits includes the bottom turned on the feeding-passage and the top turned on the tapping channel, passage is submitted described in when material is from the bottom to the top movements and is in positive conveying state, passage is submitted described in when material is moved from the top to the bottom and is in reversed blanking state, it is additionally provided with the body between the bottom and the top and submits channel conductive with described and passage decompression can be submitted to described to absorb the decompression dedusting passage of airborne dust when material is in the reversed blanking state.The bucket elevator, can fundamentally comprehensively solve airborne dust problem on the premise of normal pan feeding is not influenceed, it is to avoid material waste and health hazard and environmental pollution because caused by feeding-passage outwards produces airborne dust.
Description
Technical field
The utility model is related to material transferring field, more particularly to one kind is particularly suitable for playing conveying work in composite heat transfer
Bucket elevator.
Background technology
In composite heat transfer, particularly in high tower compound fertilizer production, bucket elevator is to be used to lift composite fertilizer material
One of capital equipment, it is big with lifting capacity compared with other transmission equipments, move low, simple in construction, the cheap spy of consumption
Point.
In high tower compound fertilizer production, it is often necessary to after the height using bucket elevator material lifting to up to a hundred meters,
Material is poured into dump tank again.Due to generally having certain interval between dump tank and the bin outlet of bucket elevator, therefore
Material can not possibly be completely into dump tank, so as to generate blanking.It can usually make to lean on from the material under up to a hundred meters of placement in height
The material at nearly bucket elevator machine bottom is flown upward from feeding-passage, on the one hand can be had a negative impact to feeding operations, another
Aspect can also produce a large amount of airborne dusts, cause material waste, and seriously endanger health, or even cause serious environment dirty
Dye.
In order to solve the above-mentioned technical problem, those skilled in the art in the charging aperture of bucket elevator it is contemplated that set
Dust cover is put, although such structure can play a part of necessarily reducing airborne dust, the premise of feeding operations can not influenceed
Under the problem of fundamentally solve airborne dust.
Utility model content
The purpose of this utility model is that overcoming above-mentioned the deficiencies in the prior art preferably to solve airborne dust there is provided one kind asks
The bucket elevator of topic.
In order to solve the above-mentioned technical problem, the technical scheme of bucket elevator use of the present utility model is：
It is provided with bucket elevator, including the body provided with feeding-passage and tapping channel, the body and submits passage, institute
State and submit passage and include the bottom turned on the feeding-passage and the top turned on the tapping channel, material is from described
Bottom is in positive conveying state to passage is submitted described in during the top movements, and material is moved from the top to the bottom
Shi Suoshu submits passage in reversed blanking state, is additionally provided with and institute on the body between the bottom and the top
State and submit channel conductive and the passage that submits can be depressured to absorb airborne dust when material is in the reversed blanking state
It is depressured dedusting passage.
Specifically, the decompression dedusting passage include with the decompression dust flue for submitting channel conductive and with the drop
Press the dust arrester of dust flue connection.
Further, the decompression dust flue is provided with control valve, when material is in the positive conveying state, institute
Control valve is stated to close or at least close in partial period all the time, and when material is in the reversed blanking state, the control
Valve opening processed.
Further, the first pipeline section and first pipeline section that the decompression dust flue includes being connected with the body connect
3rd pipeline section of the second pipeline section for connecing and connection second pipeline section and the dust arrester, wherein, first pipeline section from
The body position starts with descending caliber, and second pipeline section, which has, is less than first pipeline section and the 3rd
The caliber of pipeline section.
It is preferred that, the spacing between the decompression dedusting passage and bottom is 3~10 meters.
It is preferred that, the spacing between the decompression dedusting passage and the bottom is 7 meters.
Further, the feeding-passage includes feed pipe and the sealing feeding machine being connected with the feed pipe.
Further, the sealing feeding machine include around and spaced feeding blade and with the feeding blade
Connected drive mechanism, the feeding blade rotates feeding under the driving of the drive mechanism by setting speed.
Further, the feed pipe has the charging aperture connected with the sealing feeding machine and submits passage with described
The discharging opening of connection, the size of the discharging opening is less than the size of the charging aperture.
It is preferred that, the feeding-passage is obliquely installed relative to the passage that submits towards the direction away from the bottom.
Further, the decompression dedusting passage is also tilted relative to the passage that submits towards the direction away from the bottom
Set, and the decompression dedusting passage has the angle of inclination more than the feeding-passage.
Based on above-mentioned technical proposal, bucket elevator of the present utility model at least has the advantages that：
Bucket elevator of the present utility model, by setting decompression dedusting passage, being first can be during reversed blanking
Certain dustproof function can be played；Secondly, moreover it is possible to the pressure of passage is submitted by reduction, corresponding reduction reversed blanking is produced
The pressure of anger stream, on the one hand can slow down the speed of material landing accordingly, it is to avoid because impulsive force is larger when it drops down onto bottom
Cause and submit channel interior formation airborne dust and further discharged from feeding-passage, on the other hand can also fundamentally solve bottom and treat
Conveying material by stream pressure influenceed and formed airborne dust and from feeding-passage discharge；In addition, having been formed for submitting in passage
Airborne dust for can also be used decompression dedusting passage absorbed；As can be seen here, bucket elevator of the present utility model is not only
Can have a negative impact to the feeding operations of feeding-passage, moreover it is possible to fundamentally comprehensively solve airborne dust problem, it is to avoid material wave
Expense and health hazard and environmental pollution because caused by feeding-passage outwards produces airborne dust.
Brief description of the drawings
A kind of structural representation for bucket elevator that Fig. 1 provides for the utility model embodiment.
Embodiment
In order that the technical problems to be solved in the utility model, technical scheme and beneficial effect are more clearly understood, below
With reference to drawings and Examples, the utility model is further elaborated.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as on " being fixed on " or " being located at " another element, it can directly exist
On another element or it may be simultaneously present centering elements.When an element is known as " connection " another element, it can
To be to be directly connected to another element or may be simultaneously present centering elements.
Only it is relative concept or to produce each other it should also be noted that, the orientation term such as upper and lower in following examples
The normal operating condition of product is reference, and be should not be regarded as restrictive.
As shown in figure 1, the bucket elevator that the utility model embodiment is provided, including provided with feeding-passage 300 and discharging
Provided with passage 400 is submitted in the body 100 of passage 200, body 100, submitting passage 400 includes what is turned on feeding-passage 300
Bottom 410 and the top 420 turned on tapping channel 200, material submit passage 400 when being moved from bottom 410 to top 420
In positive conveying state (as shown in filled arrows in Fig. 1), material submits passage 400 when being moved from top 420 to bottom 410
The conducting of passage 400 and energy are additionally provided with and submitted in reversed blanking state, the body 100 between bottom 410 and top 420
It is depressured when material is in reversed blanking state to submitting passage 400 to absorb the drop of airborne dust (as shown in hollow arrow in Fig. 1)
Press dedusting passage 500.
It is that can play certain dedusting during reversed blanking to make first by setting decompression dedusting passage 500
With；Secondly, moreover it is possible to the pressure of passage 400 is submitted by reduction, the pressure of air-flow, a side produced by corresponding reduction reversed blanking
Face can slow down the speed of material landing accordingly, it is to avoid cause because impulsive force is larger when it drops down onto bottom 410 and submit passage 400
It is internally formed airborne dust and is further discharged from feeding-passage 300, on the other hand can also fundamentally solves the material to be transported of bottom 410
Expect to be influenceed by stream pressure and form airborne dust and discharge from feeding-passage 300；In addition, having been formed for submitting in passage 400
Decompression dedusting passage 500 can also be used for airborne dust to be absorbed；The bucket elevator normally enters not influenceing feeding-passage 300
On the premise of material, moreover it is possible to fundamentally comprehensively solve airborne dust problem, it is to avoid material waste and because feeding-passage 300 is outwards produced
Health hazard caused by airborne dust and environmental pollution.
Specifically, in embodiment of the present utility model, decompression dedusting passage 500 is included with submitting the conducting of passage 400
Decompression dust flue and the dust arrester 520 being connected with decompression dust flue.I.e. dust arrester 520 is one as bucket elevator
Partly exist, be conducive to improving the convenience used.
Further, decompression dust flue is provided with control valve 530, when material is in positive conveying state, control valve
530 are closed or are at least closed in partial period all the time, and when material is in reversed blanking state, control valve 530 is opened.It is logical
The switching to control valve 530 is crossed, both can ensure that positive conveying can not be disturbed by the decompression of decompression dedusting passage 500 and stabilization is entered
OK, the purpose of decompression dedusting can be reached in reversed blanking again, the energy operated for bucket elevator on the one hand can be saved, it is another
Aspect, which is also avoided that, to be submitted the disorder of the interior air-flow of passage 400 and conveying and dedusting is adversely affected.Wherein, control valve
530 at least partial period close the material that refers in positive conveying state be located between top 420 and control valve 530 and
When spacing is larger between control valve 530, you can closing control valve 530, the energy so can be further saved.Dust arrester
520 can be common sack cleaner or cyclone dust collectors etc..
In addition, in practical application, corresponding control valve 530 can also be set to reach drop on dust arrester 520
Press the purpose of dedusting.
Further, in embodiment of the present utility model, decompression dust flue includes the first pipeline section being connected with body 100
511st, the second pipeline section 512 and the 3rd pipeline section of the second pipeline section of connection 512 and dust arrester 520 being connected with the first pipeline section 511
513, wherein, the first pipeline section 511 is with descending caliber since the position of body 100, and the second pipeline section 512 has small
In the first pipeline section 511 and the caliber of the 3rd pipeline section 513.Such structure can make to enter the air-flow for being depressured dust flue from the coarse to fine again
It is thicker, the effect for accelerating air velocity can be reached, on the one hand can accelerate and promote to submit the material dust in passage 400 into drop
Dust flue is pressed, on the other hand the same of decompression purpose can also be being reached in one " low pressure " region of rear side formation of decompression dust flue
When, the power consumption produced by decompression is advantageously reduced, the energy is saved to greatest extent, with more preferable economic interests.
So that high tower compound fertilizer is produced as an example, the overall height of its usually used bucket elevator is about 100~120 meters,
And in order to ensure that the feeding of feeding-passage 300 is convenient, the spacing between feeding-passage 300 and bottom 410 is typically smaller than 1 meter；Through
Cross after applicant of the present utility model repeatedly tests and learn, the spacing between decompression dedusting passage 500 and bottom 410 is 3~10
Rice, and more preferably 7 meters.In the spacing range, 500 pairs of decompression dedusting passage solves the problems, such as that airborne dust has best effective
Really, and less energy intensive.Above-mentioned spacing refers to decompression dedusting passage 500 and submitted between the junction of passage 400 and bottom 410
Spacing.
Further, in practical application, can also be arranged at intervals multiple decompression dedusting passages on body 100 as needed
500, further to improve airborne dust.
Further, in embodiment of the present utility model, feeding-passage 300 includes feed pipe 310 and and feed pipe
310 connected sealing feeding machines 320.It can further avoid bottom 410 from producing airborne dust using sealing feeding machine 320 and lead to from charging
Discharge in road 300.
Further, in embodiment of the present utility model, sealing feeding machine 320 includes surrounding and spaced feeding
Blade 321 and the drive mechanism (not shown) being connected with feeding blade 321, feeding blade 321 is under the driving of drive mechanism
Feeding is rotated by setting speed.Not only feeding efficiency is higher for such rotary feeding structure, moreover it is possible in spout formation together
Barrier, reaches the effect for preventing airborne dust.The rotating speed of feeding blade 321 should be appropriate, is ensuring that the material of enough conveyings is arranged at bottom 410
While, it should also be avoided the rotating speed of feeding blade 321 too fast and cause the buildup of bottom 410 excessive and accordingly aggravate airborne dust to produce.
Further, in embodiment of the present utility model, feed pipe 310 has and entering that sealing feeding machine 320 is connected
Material mouth 311 and with submitting the discharging opening 312 that passage 400 is connected, the size of discharging opening 312 is less than the size of charging aperture 311.This
The structure of sample can play a part of mitigation of gases flow velocity, i.e., to submitting the material dust produced in passage 400 by reversed blanking
Certain inhibition is played, so as to preferably avoid charging aperture 311 from producing airborne dust.
It is preferred that, feeding-passage 300 is obliquely installed relative to passage 400 is submitted towards the direction away from bottom 410.Inclination is set
The one side of feeding-passage 300 put is conducive to material to enter bottom 410, on the other hand can be to raising when bottom 410 produces airborne dust
Dust and gas stream plays preferable cushioning effect, that is, is conducive to hindering material dust outwards to discharge from feeding-passage 300.
Further, in embodiment of the present utility model, decompression dedusting passage 500 is relative to submitting the also court of passage 400
Direction away from bottom 410 is obliquely installed, and decompression dedusting passage 500 has the angle of inclination more than feeding-passage 300.Specifically
In the present embodiment, the first pipeline section 511 of decompression dust flue has the angle of inclination more than feed pipe 310.Such structure exists
While ensureing that material dust is introduced into decompression dedusting passage 500, a small amount of material dust is also helped in decompression dedusting passage 500
It can be dropped back into when being closed because of Action of Gravity Field from decompression dust flue and submit passage 400.
It is preferred that, the feed pipe 310 of feeding-passage 300 is 25~35 ° relative to the angle of inclination of passage 400 is submitted, and
More preferably 30 °, to hindering airborne dust that there is optimum efficiency while feeding operations are conducive to.
Specifically in embodiment of the present utility model, decompression dedusting passage 500 and feeding-passage 300 are located at body 100
The same side.
It should be noted that bucket elevator also includes for example passing located at the chain submitted in passage 400 in practical application
Dynamic or tape handler (not shown) and the power-equipment (not shown) that is connected with transmission mechanism etc., these are all existing
It is common in bucket elevator, therefore can be realized using the existing technology of correspondence, it is not detailed herein.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Any modifications, equivalent substitutions and improvements made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (10)
1. bucket elevator, it is characterised in that：It is provided with and carries including the body provided with feeding-passage and tapping channel, in the body
Passage is sent, the passage that submits includes the bottom turned on the feeding-passage and the top turned on the tapping channel,
Passage is submitted described in when material is from the bottom to the top movements and is in positive conveying state, material is from the top to institute
Passage is submitted described in when stating bottom motion to be on reversed blanking state, the body between the bottom and the top
Be additionally provided with it is described submit channel conductive and can material be in the reversed blanking state when to it is described submit passage decompression with
Absorb the decompression dedusting passage of airborne dust.
2. bucket elevator as claimed in claim 1, it is characterised in that：The decompression dedusting passage include with it is described submit it is logical
The decompression dust flue of road conducting and the dust arrester being connected with the decompression dust flue.
3. bucket elevator as claimed in claim 2, it is characterised in that：The decompression dust flue is provided with control valve,
When material is in the positive conveying state, the control valve is closed or at least closed in partial period all the time, and in material
During in the reversed blanking state, the control valve is opened.
4. bucket elevator as claimed in claim 2, it is characterised in that：The decompression dust flue includes being connected with the body
The first pipeline section, the second pipeline section for being connected with first pipeline section and connection second pipeline section and the dust arrester the
Three pipeline sections, wherein, first pipeline section is since the body position with descending caliber, second pipeline section
Caliber with less than first pipeline section and the 3rd pipeline section.
5. bucket elevator as claimed in claim 1, it is characterised in that：Between the decompression dedusting passage and the bottom
Spacing is 3~10 meters.
6. bucket elevator as claimed in claim 1, it is characterised in that：The feeding-passage include feed pipe and with it is described
The connected sealing feeding machine of feed pipe.
7. bucket elevator as claimed in claim 6, it is characterised in that：The sealing feeding machine includes around and is arranged at intervals
Feeding blade and the drive mechanism that is connected with the feeding blade, the feeding blade is under the driving of the drive mechanism
Feeding is rotated by setting speed.
8. bucket elevator as claimed in claim 6, it is characterised in that：The feed pipe has to be connected with the sealing feeding machine
Logical charging aperture and the discharging opening that passage is connected is submitted with described, the size of the discharging opening is less than the chi of the charging aperture
It is very little.
9. the bucket elevator as described in one of claim 1 to 8, it is characterised in that：The feeding-passage is carried relative to described
Passage is sent to be obliquely installed towards the direction away from the bottom.
10. bucket elevator as claimed in claim 9, it is characterised in that：The decompression dedusting passage is submitted relative to described
Passage is also obliquely installed towards the direction away from the bottom, and the decompression dedusting passage has inclining more than the feeding-passage
Rake angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621490417.1U CN206437560U (en) | 2016-12-30 | 2016-12-30 | Bucket elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621490417.1U CN206437560U (en) | 2016-12-30 | 2016-12-30 | Bucket elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206437560U true CN206437560U (en) | 2017-08-25 |
Family
ID=59643143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621490417.1U Active CN206437560U (en) | 2016-12-30 | 2016-12-30 | Bucket elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206437560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263833A (en) * | 2016-12-30 | 2018-07-10 | 贵港市芭田生态有限公司 | Bucket elevator and the method for controlling bucket elevator airborne dust |
-
2016
- 2016-12-30 CN CN201621490417.1U patent/CN206437560U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263833A (en) * | 2016-12-30 | 2018-07-10 | 贵港市芭田生态有限公司 | Bucket elevator and the method for controlling bucket elevator airborne dust |
| CN108263833B (en) * | 2016-12-30 | 2024-01-05 | 贵港市芭田生态有限公司 | Bucket elevator and method for controlling dust raising of bucket elevator |
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