CN203754035U - No-leakage efficient dust removal system for powder material bulk system - Google Patents
No-leakage efficient dust removal system for powder material bulk system Download PDFInfo
- Publication number
- CN203754035U CN203754035U CN201320738693.5U CN201320738693U CN203754035U CN 203754035 U CN203754035 U CN 203754035U CN 201320738693 U CN201320738693 U CN 201320738693U CN 203754035 U CN203754035 U CN 203754035U
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- Prior art keywords
- dust
- dust removal
- bulk
- hole
- conveying mechanism
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- Expired - Lifetime
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- 239000000428 dust Substances 0.000 title claims abstract description 80
- 239000000463 material Substances 0.000 title claims abstract description 59
- 239000000843 powder Substances 0.000 title claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 210000004907 gland Anatomy 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000977 initiatory effect Effects 0.000 claims description 2
- 239000002956 ash Substances 0.000 description 32
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 19
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 239000004568 cement Substances 0.000 description 5
- 238000002955 isolation Methods 0.000 description 4
- 239000011800 void material Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000012716 precipitator Substances 0.000 description 3
- 238000013517 stratification Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Screw Conveyors (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
The utility model discloses a no-leakage efficient dust removal system for a powder material bulk system, and belongs to the field of powder material bulk machines. The no-leakage efficient dust removal system consists of a dust remover, a driving motor, connecting bearings and an outer-casing helical conveying mechanism, wherein the dust remover consists of an upper box and a lower hopper type return channel; an access door is arranged on the side face of the upper box; the outer-casing helical conveying mechanism consists of a helical conveying rod and an outer casing; the connecting bearings at the two ends of the helical conveying rod are connected with a bearing seat and the outer casing respectively; the driving starting end of the helical conveying rod is connected with an output shaft of the driving motor; the outer casing is connected with the outlet of the lower hopper type return channel of the dust remover through an upper pipe wall return hole, and a vertical feeding through hole of the outer casing is connected with the discharging port of an upper powder warehouse and the feeding hole of the bulk machine respectively; a dust-collecting pipe is connected between the dust-collecting pipe connecting hole of the dust remover and the exhaust hole of the bulk machine. Due to the adoption of the design, the problems of failure of the dust removal and dust pollution caused by blockage of dust materials in a conveying pipe of the dust removal in the conventional bulk machine is effectively solved.
Description
Technical field
The utility model for dusty material bulk system without the high-efficiency dust removal system that leaks, belong to dusty material facility in bulk field.
Background technology
Dusty material Type of Bulk Cement Loader is the instrument that installs powder, ashes class material to the delivery casing of automobile, train or boats and ships additional.Along with bulk machine is in power plant, cement mill, that in the fly ash storehouse loading systems such as Building Materials Factory, applies is more and more, and the structure of bulk machine charging system is also varied.Existing modal automobile bulk loader system is by electric cabinet, electrical motor, reductor, assembly pulley, telescopic pipe, sweep-up pipe, steel rope, the major part compositions such as dust exhaustor, the dust exhaustor of existing bulk machine charging dust pelletizing system, be arranged between the lower end and automobile bulk loader in grey storehouse, the bottom dust stratification hopper outlet K of dust exhaustor directly carries inclined tube G to be connected with automobile bulk loader J feed inlet end with one, the access door M of dust exhaustor is arranged in top, the main Action of Gravity Field that relies on self is carried in the recovery of the ashes class material by dust exhaustor bottom dust stratification hopper outlet K, the installation position of the inlet point of the relative bulk machine of dust exhaustor sets high, cause dust exhaustor to change the difficulty of cloth bag and maintenance, and freeing pipe Q and the feeding inlet of carrying inclined tube G and automobile bulk loader, the gas that when filling with substance is discharged will cause by the conveying inclined tube G being connected with dust exhaustor bottom dust stratification funnel the ash classification feed blocking pipeline of dust exhaustor, so cause dust exhaustor to lose efficacy.
Utility model content
The purpose of this utility model be to provide a kind of for dusty material bulk system without the high-efficiency dust removal system that leaks; to improve the efficiency of dust collection of dusty material Type of Bulk Cement Loader dust exhaustor; guarantee that dust exhaustor ashes class material is without leaking; avoid the pollution of ashes class material to air environment, be conducive to environmental protection.
The utility model object is achieved by the following technical solution:
The utility model for dusty material bulk system without the high-efficiency dust removal system that leaks, comprise dust exhaustor, drive motor, connection bearing, outer sleeve-type spiral conveying mechanism, dust exhaustor is made up of upper box body and lower hopper formula feed back passage, the side of described dust exhaustor is opened access door and is arranged on the side of dust exhaustor upper box body, outer sleeve-type spiral conveying mechanism is made up of spiral conveyor rod and outer tube, described outer sleeve-type spiral conveying mechanism is horizontally disposed with, the connection bearing at spiral conveyor rod two ends is connected with outer tube by bearing seat respectively, the driving top of spiral conveyor rod is connected with the output shaft of drive motor, outer tube is by driving the top tube wall back material hole at top to be connected with dust exhaustor lower hopper formula feed back channel outlet, to be connected with discharging port, the bulk machine inlet point in powder materials storehouse, top respectively by the vertical charging through hole of the other end near spiral conveyor rod, described sweep-up pipe is connected between dust exhaustor sweep-up pipe connecting bore and the exhausr port of bulk machine.
The self-driven initiating terminal of spiral conveyor rod of described sleeve type spiral conveying mechanism is to carrying end, its pitch reduces gradually, the volume of ashes class material is compressed to less volume as far as possible, larger to ensure being transported to material density in bulk machine, void content is less, air-tightness is good, stops gas that bulk machine contains powder ash from the reverse dust exhaustor that enters of sleeve type spiral conveying mechanism.
The connection bearing at described spiral conveyor rod two ends is tightly connected by the two-sided sealing gland of high pressure air and outer tube respectively, to guarantee the abundant isolation of bearing and ashes class material.
Described sweep-up pipe connecting bore is arranged on dust exhaustor upper box body and opens with side the side that access door is corresponding.
The back material hole charging through hole vertical with the other end of described outer tube one end is all furnished with the circle that is tightly connected.
The design is by being connected to sweep-up pipe between dust exhaustor and bulk machine, by in charging process because of airflow function, bring into the powder of dust exhaustor upper box body with the exhausr port Exhaust Gas of bulk machine, ash class material, be gathered in the funneling feed back passage in its underpart, then, outer sleeve-type spiral conveying mechanism spiral conveyor rod, driven and conveying powder by drive motor, ash class material, on the one hand, the spiral conveyor rod of outer sleeve-type spiral conveying mechanism is from carrying top to carrying end, its pitch reduces gradually, utilize the compression of the pitch reducing gradually, by the compression as far as possible of the volume of ashes class material, large to ensure being transported to material density in bulk machine, void content reduces, air-tightness is good, thereby stop gas that bulk machine contains powder ash from the reverse dust-precipitator that enters of sleeve type spiral conveying mechanism, on the other hand because the connection bearing of spiral conveyor rod is connected to outside outer sleeve-type spiral conveying mechanism, and be connected with outer tube by the two-sided sealing gland of high pressure air, so fully ensured the isolation of connection bearing and ashes class material, protect connection bearing, thereby can be by collected powder, ash class material is forced through outer sleeve-type spiral conveying mechanism, pass through hermetically the lower tube wall mouth of the vertical charging through hole of outer tube, inlet point through bulk machine is transported in bulk machine again, guarantee that in dusty material bulk system course of conveying, ashes class material does not leak, without airborne dust, avoid the pollution of ashes class material to air environment, in addition, because outer sleeve-type spiral conveying mechanism level is installed, reduce to a certain extent the setting height(from bottom) of dust exhaustor, the side of dust exhaustor is opened access door, very convenient maintenance and replacing dust-collecting bag, the restriction when height of the installation site of dust exhaustor is not subject to top drilling yet, can better reclaim powder, the ashes class material of gas absorption in dust exhaustor, efficiently solves the ashes class material plugging in the delivery pipe of dust exhaustor bottom in existing Type of Bulk Cement Loader and causes dust exhaustor Problem of Failure.In addition, because outer sleeve-type spiral conveying mechanism level is installed, reduce to a certain extent the setting height(from bottom) of dust exhaustor, the side of dust exhaustor is opened access door, very convenient maintenance and replacing dust-collecting bag, the restriction when height of the installation site of dust exhaustor is not subject to top drilling yet, therefore, the design efficiently solves the ashes class material plugging in the delivery pipe of dust exhaustor bottom in existing Type of Bulk Cement Loader comprehensively and causes dust exhaustor to lose efficacy and dust pollution question.
Brief description of the drawings
Fig. 1 the utility model structural representation;
Fig. 2 the utility model spiral conveying mechanism schematic diagram;
The existing dust exhaustor structural representation of Fig. 3
Detailed description of the invention
How now further illustrate by reference to the accompanying drawings the utility model implements:
The utility model is for the efficient nothing of the dusty material bulk system dust pelletizing system that leaks, comprise dust exhaustor, drive motor, connection bearing, outer sleeve-type spiral conveying mechanism composition, dust exhaustor is made up of upper box body 1-1 and lower hopper formula feed back passage 1-2, open access door 1-3 and be located at a side of dust exhaustor upper box body at dust remover side, be provided with sweep-up pipe connecting bore 1-4 in another corresponding side surface of this upper box body, described outer sleeve-type spiral conveying mechanism is made up of spiral conveyor rod 4 and outer tube 5, this outer sleeve-type spiral conveying mechanism is horizontally disposed with, its spiral conveyor rod 4 two ends are respectively arranged with connection bearing 3, then be connected with outer tube 5 by bearing seat.The head end of spiral conveyor rod 4 is connected with the output shaft of drive motor 2; At outer tube 5 near spiral conveyor rod head end, the back material hole 5-1 arranging by its top tube wall is connected with the outlet of dust exhaustor lower hopper formula feed back passage 1-2, there is the vertical charging through hole 5-2 through upper and lower tube wall at outer tube near spiral conveyor rod end, be connected with discharging opening lower end 6, the bulk machine inlet point 7-a in powder materials storehouse respectively by the upper and lower tube wall mouth of this through hole; Sweep-up pipe 8 two ends are connected with the sweep-up pipe connecting bore 1-4 of dust exhaustor upper box body, the exhausr port 7-b of bulk machine respectively.
The spiral conveyor rod 4 of described sleeve type spiral conveying mechanism is from carrying top to carrying end, its pitch reduces gradually, utilize the compression of the pitch reducing gradually, by the compression as far as possible of the volume of ashes class material, large to ensure being transported to material density in bulk machine, void content reduces, and air-tightness is good, thereby stops gas that bulk machine contains powder ash from the reverse dust-precipitator that enters of sleeve type spiral conveying mechanism.
The connection bearing 3 at described spiral conveyor rod 4 two ends is connected with outer tube 5 is sealed at both ends by the two-sided sealing gland of high pressure air respectively, to guarantee the abundant isolation of bearing 3 and ashes class material.
Be arranged on side and open the adjacent side that access door is corresponding at the sweep-up pipe connecting bore 1-4 of described dust exhaustor upper box body.
Described back material hole 5-1 and the charging through hole 5-2 that is arranged on outer tube one end is all furnished with the circle that is tightly connected.
In the time that bulk machine 7 is worked, because the airflow function in charging process can cause a part of powder, ash class material overflows, the design is by being connected to sweep-up pipe 8 between dust exhaustor and bulk machine, can by charging process because of airflow function, with the excessive powder of exhausr port 7-a Exhaust Gas of bulk machine 7, ash class material, bring the powder to dust exhaustor into by sweep-up pipe 8, ash class material collection is to dust exhaustor upper box body, and be gathered in the funneling feed back passage 1-2 of its underpart, then, the spiral conveyor rod 4 of outer sleeve-type spiral conveying mechanism, driven and conveying powder by drive motor, ash class material, on the one hand, the spiral conveyor rod of sleeve type spiral conveying mechanism is from carrying top to carrying end, its pitch reduces gradually, utilize the compression of the pitch reducing gradually, by the compression as far as possible of the volume of ashes class material, large to ensure being transported to material density in bulk machine, void content reduces, air-tightness is good, thereby stop gas that bulk machine contains powder ash from the reverse dust-precipitator that enters of sleeve type spiral conveying mechanism, on the other hand because the connection bearing 3 of spiral conveyor rod 4 is connected to outside outer sleeve-type spiral conveying mechanism, and be connected with outer tube 5 by the two-sided sealing gland of high pressure air, so fully ensured the isolation of connection bearing and ashes class material, protect connection bearing, thereby can be by collected powder, ash class material is forced through outer sleeve-type spiral conveying mechanism, pass through hermetically the lower tube wall mouth of the vertical through hole 5-2 of outer tube, again be transported in bulk machine 7 through the inlet point 7-a of bulk machine 7, guarantee that in dusty material bulk system course of conveying, ashes class material does not leak, without airborne dust, avoid the pollution of ashes class material to air environment.
Claims (5)
- For dusty material bulk system without the high-efficiency dust removal system that leaks, it is characterized in that, by dust exhaustor, drive motor, connection bearing, outer sleeve-type spiral conveying mechanism, dust exhaustor is made up of upper box body and lower hopper formula feed back passage, the side of described dust exhaustor is opened access door and is arranged on the side of dust exhaustor upper box body, outer sleeve-type spiral conveying mechanism is made up of spiral conveyor rod and outer tube, described outer sleeve-type spiral conveying mechanism is horizontally disposed with, the connection bearing at spiral conveyor rod two ends is connected with outer tube by bearing seat respectively, the driving top of spiral conveyor rod is connected with the output shaft of drive motor, outer tube is by driving the top tube wall back material hole at top to be connected with dust exhaustor lower hopper formula feed back channel outlet, to be connected with discharging port, the bulk machine inlet point in powder materials storehouse, top respectively by the vertical charging through hole of the other end near spiral conveyor rod, described sweep-up pipe is connected between dust exhaustor sweep-up pipe connecting bore and the exhausr port of bulk machine.
- According to claim 1 for dusty material bulk system without the high-efficiency dust removal system that leaks, it is characterized in that, the self-driven initiating terminal of spiral conveyor rod of sleeve type spiral conveying mechanism is to carrying end, its pitch reduces gradually.
- According to claim 1 for dusty material bulk system without the high-efficiency dust removal system that leaks, it is characterized in that, the connection bearing at spiral conveyor rod two ends is tightly connected by the two-sided sealing gland of high pressure air and outer tube respectively.
- According to claim 1 for dusty material bulk system without the high-efficiency dust removal system that leaks, it is characterized in that, sweep-up pipe connecting bore is arranged on dust exhaustor upper box body and opens with side the side that access door is corresponding.
- According to claim 1 for dusty material bulk system without the high-efficiency dust removal system that leaks, it is characterized in that, the back material hole of outer tube one end charging through hole vertical with the other end is all furnished with the circle that is tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320738693.5U CN203754035U (en) | 2013-11-20 | 2013-11-20 | No-leakage efficient dust removal system for powder material bulk system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320738693.5U CN203754035U (en) | 2013-11-20 | 2013-11-20 | No-leakage efficient dust removal system for powder material bulk system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203754035U true CN203754035U (en) | 2014-08-06 |
Family
ID=51249337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320738693.5U Expired - Lifetime CN203754035U (en) | 2013-11-20 | 2013-11-20 | No-leakage efficient dust removal system for powder material bulk system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203754035U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444461A (en) * | 2014-12-02 | 2015-03-25 | 中国矿业大学 | Control device for efficiently preventing metal powder in loading and unloading filling bag from flying |
| CN107265145A (en) * | 2017-07-24 | 2017-10-20 | 合肥光华机械有限公司 | A kind of dust suppression formula spiral conveyer |
| CN107298594A (en) * | 2017-06-29 | 2017-10-27 | 杭州金株环境科技有限公司 | A kind of aerobic fermentation device of rubbish from cooking |
| CN109502371A (en) * | 2018-12-24 | 2019-03-22 | 青岛海诺中天科技股份有限公司 | The continuous cleaner of particulate matter transmission process dust |
| CN109650107A (en) * | 2019-01-25 | 2019-04-19 | 武汉宇格电力设备有限公司 | A kind of high-efficiency dustless ashes bulk machine |
| CN109850610A (en) * | 2018-11-07 | 2019-06-07 | 襄阳泽东化工集团有限公司 | A kind of dry ash bulk machine |
-
2013
- 2013-11-20 CN CN201320738693.5U patent/CN203754035U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444461A (en) * | 2014-12-02 | 2015-03-25 | 中国矿业大学 | Control device for efficiently preventing metal powder in loading and unloading filling bag from flying |
| CN107298594A (en) * | 2017-06-29 | 2017-10-27 | 杭州金株环境科技有限公司 | A kind of aerobic fermentation device of rubbish from cooking |
| CN107298594B (en) * | 2017-06-29 | 2020-08-14 | 杭州金株环境科技有限公司 | Aerobic fermentation device for kitchen garbage |
| CN107265145A (en) * | 2017-07-24 | 2017-10-20 | 合肥光华机械有限公司 | A kind of dust suppression formula spiral conveyer |
| CN109850610A (en) * | 2018-11-07 | 2019-06-07 | 襄阳泽东化工集团有限公司 | A kind of dry ash bulk machine |
| CN109502371A (en) * | 2018-12-24 | 2019-03-22 | 青岛海诺中天科技股份有限公司 | The continuous cleaner of particulate matter transmission process dust |
| CN109650107A (en) * | 2019-01-25 | 2019-04-19 | 武汉宇格电力设备有限公司 | A kind of high-efficiency dustless ashes bulk machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |
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| CX01 | Expiry of patent term |