CN103010782A - Dust-removal-type flexible freight bag unloading device - Google Patents
Dust-removal-type flexible freight bag unloading device Download PDFInfo
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- CN103010782A CN103010782A CN201210512122XA CN201210512122A CN103010782A CN 103010782 A CN103010782 A CN 103010782A CN 201210512122X A CN201210512122X A CN 201210512122XA CN 201210512122 A CN201210512122 A CN 201210512122A CN 103010782 A CN103010782 A CN 103010782A
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- hopper
- bucket wall
- wall
- taper
- unloading
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Abstract
The invention discloses a dust-removal-type flexible freight bag unloading device capable of greatly reducing flying dust. The dust-removal-type flexible freight bag unloading device structurally comprises a rack. A lifting hook is arranged at the top of the rack. An unloading hopper is arranged on the rack below the lifting hook. The unloading hopper comprises a conical unloading hopper and a conical bearing hopper which are communicated with each other. The conical bearing hopper is arranged at the bottom of the conical unloading hopper. An unloading port is arranged at the top of the conical unloading hopper. A discharge outlet is arranged at the bottom of the conical bearing hopper. The discharge outlet is communicated with the feed inlet of a screw feeder. The hopper wall of the conical unloading hopper consists of an outer hopper wall and an inner hopper wall. An empty layer is formed between the inner hopper wall and the outer hopper wall. A space between the top of the inner hopper wall and the outer hopper wall is closed. An annular opening is formed between the bottom of the inner hopper wall and the outer hopper wall. An air filter is arranged on the rack. A filter pipe is arranged between the air filter and the empty layer.
Description
Technical field
The present invention relates to the space bag device for discharging in the plastic extruding forming manufacturing line.
Background technology
In the plastic extruding forming manufacturing line, powder material generally all is contained in the space bag, and the powder material in the space bag enters into screw feeding machine via space bag device for discharging from the space bag.Present traditional space bag device for discharging, its structure comprises: frame, the top of frame is provided with suspension hook, be provided with discharge hopper on the frame of suspension hook below, discharge hopper comprises: the taper hopper and the taper bearing material bucket that mutually connect, and taper bearing material bucket is arranged on the bottom of taper hopper, and the top of taper hopper is provided with discharge port, the bottom of taper bearing material bucket is provided with discharging opening, and described discharging opening is connected with the inlet point of screw feeding machine.During discharging, the bottom of space bag is lifted on the suspension hook, its oral area is opened and discharging in the discharge hopper, and the powder material in the discharge hopper enters into taper bearing material bucket from the taper hopper, enters into the inlet point of screw feeding machine from the discharging opening of bearing material bucket bottom again.Because the discharge port at taper hopper top is very large, when the downward discharging of space bag, powder material can produce a large amount of airborne dusts, and serious harm is healthy to the workman's.
Summary of the invention
The technical issues that need to address of the present invention are: provide a kind of and can greatly reduce airborne dust, effectively improve the cleaning type space bag device for discharging of the working environment of workers.
For addressing the above problem, the technical solution used in the present invention is: cleaning type space bag device for discharging, its structure comprises: frame, the top of frame is provided with suspension hook, be provided with discharge hopper on the frame of suspension hook below, discharge hopper comprises: the taper hopper and the taper bearing material bucket that mutually connect, taper bearing material bucket is arranged on the bottom of taper hopper, the top of taper hopper is provided with discharge port, the bottom of taper bearing material bucket is provided with discharging opening, described discharging opening is connected with the inlet point of screw feeding machine, the bucket wall of taper hopper is made of outer bucket wall and internal layer bucket wall, form every dead level between internal layer bucket wall and the outer bucket wall, seal between the top of internal layer bucket wall and the outer bucket wall, form annular opening between the bottom of internal layer bucket wall and the outer bucket wall, be provided with air filter on the frame, described air filter and between dead level, be provided with strainer tube.
Further, aforesaid cleaning type space bag device for discharging, wherein, the bottom of internal layer bucket wall has downward flanging, forms annular opening between downward flanging and the outer bucket wall.
Beneficial effect of the present invention: during discharging, open air filter, mixing the airborne dust that powder material is arranged and form can enter into from annular opening in dead level, enter into air filter from strainer tube again, air filter will have been removed the gas discharging of dust to air, effectively reduce airborne dust, improved workman's working environment.
Description of drawings
Fig. 1 is the structural representation of cleaning type space bag device for discharging of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
As shown in Figure 1, cleaning type space bag device for discharging, its structure comprises: frame 1, the top of frame 1 is provided with suspension hook 2, be provided with discharge hopper on the frame 1 of suspension hook 2 belows, discharge hopper comprises: the taper hopper 3 and the taper bearing material bucket 4 that mutually connect, taper bearing material bucket 4 is arranged on the bottom of taper hopper 3, the top of taper hopper 3 is provided with discharge port 31, the bottom of taper bearing material bucket 4 is provided with discharging opening 41, described discharging opening 41 is connected with the inlet point of screw feeding machine 5, the bucket wall of taper hopper 3 is made of outer bucket wall 32 and internal layer bucket wall 33, form every dead level between internal layer bucket wall 33 and the outer bucket wall 32, sealing between the top of internal layer bucket wall 33 and the outer bucket wall 32, the bottom of internal layer bucket wall 33 has downward flanging, form annular opening 6 between downward flanging and the outer bucket wall 32, downward flanging has the guiding airborne dust and enters effect every dead level from annular opening 6, be provided with air filter 7 on the frame 1, described air filter 7 and between dead level, be provided with strainer tube 8.
Principle of work of the present invention is as follows: during discharging, the bottom of space bag 9 is lifted on the suspension hook 2, the oral area of space bag 9 is opened discharging in the discharge hopper, open air filter 7, material enters the inlet point of screw feeding machine 5 by discharge hopper, and the airborne dust that is mixing powder material enters into from annular opening 6 every dead level, then enter into air filter 7 through chimney filter 8, air filter 7 will have been removed the gas discharging of dust to air, effective like this airborne dust that reduced has improved workman's working environment well.
Claims (2)
1. cleaning type space bag device for discharging, its structure comprises: frame, the top of frame is provided with suspension hook, be provided with discharge hopper on the frame of suspension hook below, discharge hopper comprises: the taper hopper and the taper bearing material bucket that mutually connect, taper bearing material bucket is arranged on the bottom of taper hopper, the top of taper hopper is provided with discharge port, the bottom of taper bearing material bucket is provided with discharging opening, described discharging opening is connected with the inlet point of screw feeding machine, it is characterized in that: the bucket wall of taper hopper is made of outer bucket wall and internal layer bucket wall, form every dead level between internal layer bucket wall and the outer bucket wall, seal between the top of internal layer bucket wall and the outer bucket wall, form annular opening between the bottom of internal layer bucket wall and the outer bucket wall, be provided with air filter on the frame, described air filter and between dead level, be provided with strainer tube.
2. cleaning type space bag device for discharging according to claim 1, it is characterized in that: the bottom of internal layer bucket wall has downward flanging, forms annular opening between downward flanging and the outer bucket wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210512122XA CN103010782A (en) | 2012-12-04 | 2012-12-04 | Dust-removal-type flexible freight bag unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210512122XA CN103010782A (en) | 2012-12-04 | 2012-12-04 | Dust-removal-type flexible freight bag unloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103010782A true CN103010782A (en) | 2013-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210512122XA Pending CN103010782A (en) | 2012-12-04 | 2012-12-04 | Dust-removal-type flexible freight bag unloading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103010782A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326274A (en) * | 2014-10-16 | 2015-02-04 | 广东宏工物料自动化系统有限公司 | Ton bag unloading mechanism |
| CN106144679A (en) * | 2016-08-23 | 2016-11-23 | 安徽泽加业粉体工程有限公司 | A kind of bag bag discharging dust removal device |
| CN106946009A (en) * | 2017-04-30 | 2017-07-14 | 枣庄市三维技术有限公司 | Ton bag dump car |
Citations (11)
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|---|---|---|---|---|
| JPS50157676U (en) * | 1974-06-15 | 1975-12-26 | ||
| JPS5674467A (en) * | 1979-11-12 | 1981-06-19 | Hitachi Ltd | Dustproof hopper |
| JPS5751626A (en) * | 1980-09-10 | 1982-03-26 | Hitachi Ltd | Dustproof hopper |
| CN2625360Y (en) * | 2003-07-23 | 2004-07-14 | 段接柱 | Powder material discharging device |
| CN1807209A (en) * | 2005-01-17 | 2006-07-26 | 财团法人工业技术研究院 | Allocation system for powder loading or unloading |
| CN2883276Y (en) * | 2005-12-24 | 2007-03-28 | 无锡雪浪输送机械有限公司 | Dust collector for discharging of storage hopper feeder |
| CN101081664A (en) * | 2006-06-02 | 2007-12-05 | 贵阳铝镁设计研究院 | Method and device for preventing dust emission of baiting chute |
| CN201296559Y (en) * | 2008-11-13 | 2009-08-26 | 洪泽建材机械有限公司 | Powder form bulk material conveyor |
| CN101850882A (en) * | 2010-05-27 | 2010-10-06 | 东华大学 | Barrel-shaped material hopper with dust source control and dust removal device used in boat-vehicle transmission |
| CN202063573U (en) * | 2011-01-31 | 2011-12-07 | 山东博润工业技术有限公司 | Accurate and intelligent silo loading system |
| CN203033484U (en) * | 2012-12-04 | 2013-07-03 | 张家港市繁昌机械有限公司 | Dedusting space bag discharge device |
-
2012
- 2012-12-04 CN CN201210512122XA patent/CN103010782A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50157676U (en) * | 1974-06-15 | 1975-12-26 | ||
| JPS5674467A (en) * | 1979-11-12 | 1981-06-19 | Hitachi Ltd | Dustproof hopper |
| JPS5751626A (en) * | 1980-09-10 | 1982-03-26 | Hitachi Ltd | Dustproof hopper |
| CN2625360Y (en) * | 2003-07-23 | 2004-07-14 | 段接柱 | Powder material discharging device |
| CN1807209A (en) * | 2005-01-17 | 2006-07-26 | 财团法人工业技术研究院 | Allocation system for powder loading or unloading |
| CN2883276Y (en) * | 2005-12-24 | 2007-03-28 | 无锡雪浪输送机械有限公司 | Dust collector for discharging of storage hopper feeder |
| CN101081664A (en) * | 2006-06-02 | 2007-12-05 | 贵阳铝镁设计研究院 | Method and device for preventing dust emission of baiting chute |
| CN201296559Y (en) * | 2008-11-13 | 2009-08-26 | 洪泽建材机械有限公司 | Powder form bulk material conveyor |
| CN101850882A (en) * | 2010-05-27 | 2010-10-06 | 东华大学 | Barrel-shaped material hopper with dust source control and dust removal device used in boat-vehicle transmission |
| CN202063573U (en) * | 2011-01-31 | 2011-12-07 | 山东博润工业技术有限公司 | Accurate and intelligent silo loading system |
| CN203033484U (en) * | 2012-12-04 | 2013-07-03 | 张家港市繁昌机械有限公司 | Dedusting space bag discharge device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326274A (en) * | 2014-10-16 | 2015-02-04 | 广东宏工物料自动化系统有限公司 | Ton bag unloading mechanism |
| CN106144679A (en) * | 2016-08-23 | 2016-11-23 | 安徽泽加业粉体工程有限公司 | A kind of bag bag discharging dust removal device |
| CN106946009A (en) * | 2017-04-30 | 2017-07-14 | 枣庄市三维技术有限公司 | Ton bag dump car |
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Application publication date: 20130403 |