CN104386273A - Improved dust removing device for carbon powder filling valve - Google Patents
Improved dust removing device for carbon powder filling valve Download PDFInfo
- Publication number
- CN104386273A CN104386273A CN201410546874.7A CN201410546874A CN104386273A CN 104386273 A CN104386273 A CN 104386273A CN 201410546874 A CN201410546874 A CN 201410546874A CN 104386273 A CN104386273 A CN 104386273A
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- China
- Prior art keywords
- injector head
- inner sleeve
- valve
- filling
- canned
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/28—Controlling escape of air or dust from containers or receptacles during filling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
Abstract
The invention discloses an improved dust removing device for a carbon powder filling valve. The improved dust removing device comprises a filling valve; the bottom of the filling valve is provided with a filling connector; the filling connector comprises an inner sleeve and a spray pipe arranged at the outer side of the inner sleeve; the spray pipe is in sliding fit with the inner sleeve; the side wall of the inner sleeve is provided with an injection orifice matched with the spray pipe; the top of the inner sleeve is provided with a negative pressure suction pipe. The invention also discloses a using method of the improved dust removing device for the carbon powder filling valve; dust removal is carried out by combining positive pressure purging and negative pressure suction. After the improved dust removing device is adopted, the defects of the prior art are overcome, and the cleaning effect is improved.
Description
Technical field
The present invention relates to environmental technology field, especially a kind of canned valve dust collector of carbon dust of improvement and using method thereof.
Background technology
Existing carbon dust pot-type equipment, the control for dust is only use negative-pressure air fan to carry out absorption cleaning, and cannot clear up carbon dust residual on filling valve, cleaning effect is limited.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of canned valve dust collector of carbon dust and using method thereof of improvement, can solve the deficiencies in the prior art, improves cleaning effect.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows.
A kind of canned valve dust collector of carbon dust of improvement, comprise filling valve, filling interface is provided with bottom filling valve, filling interface comprises inner sleeve and is arranged on the jet pipe outside inner sleeve, bearing fit between jet pipe and inner sleeve, inner sleeve sidewall is provided with the injection orifice coordinated with jet pipe, and inner sleeve top is provided with negative pressure absorbing pipe.
As preferably, described inner sleeve outer wall is provided with spring frame, and jet pipe is fixed on spring frame, and the inlet end of jet pipe is connected with bellows, and jet pipe end is provided with kink, and the arranged outside of kink has rubber sealant.
As preferably, described kink is connected with the first injector head and the second injector head, first injector head is positioned at the top of the second injector head, the outside of the second injector head is provided with rubber sealant equally, and the rubber sealant outside this sealing layer and kink is connected as a single entity, the jet face side of the first injector head and the second injector head is also provided with the seal ring matched with injection orifice.
As preferably, the inner side of described inner sleeve is provided with annular groove, and annular groove is connected with injection orifice, is positioned at the height and position of the first injector head, and the below of annular groove is provided with several baffle plates of merry-go-round arrangement, and baffle plate is positioned at the height and position of the second injector head.
As preferably, the angle of described baffle plate and inner sleeve is 20 ° ~ 70 °.
As preferably, described bellows is provided with pressure regulating valve, described first injector head is provided with switch valve.
The using method of the canned valve dust collector of above-mentioned carbon dust, comprises the following steps:
A, filling valve to be moved down, filling interface is connected with canned container; Now inner sleeve inserts in container filling, and jet pipe moves up under the promotion of container filling top margin;
B, unlatching filling valve canned carbon dust in container filling;
C, filling after, close canned valve, filling valve moved up, jet pipe is docked with injection orifice, open the first injector head and the second injector head, clear up inside inner sleeve;
D, close the first injector head, reduce the jet pressure in jet pipe, and open negative pressure absorbing pipe, the floating dust of internal inside pipe casing is drawn;
E, close the second injector head, keep the opening of negative pressure absorbing pipe, slowly filling valve is moved up, make inner sleeve depart from container filling;
F, closedown negative pressure absorbing pipe, whole pouring process terminates.
The beneficial effect adopting technique scheme to bring is: the present invention only adopts the cleaning mode of negative pressure absorbing in prior art by changing, employ the mode that malleation purge and negative pressure absorbing combine, revolutionize the conventional confguration that prior art is cleared up carbon dust, more thorough to the cleaning inside filling valve.
Accompanying drawing explanation
Fig. 1 is the constructional drawing of the present invention's detailed description of the invention.
In figure: 1, filling valve; 2, filling interface; 3, inner sleeve; 4, jet pipe; 5, injection orifice; 6, negative pressure absorbing pipe; 7, spring frame; 8, bellows; 9, kink; 10, rubber sealant; 11, the first injector head; 12, the second injector head; 13, seal ring; 14, annular groove; 15, baffle plate; 16, pressure regulating valve; 17, switch valve; 18, through hole; 19, enlarging; 20, plug helix.
Detailed description of the invention
The standardized parts used in the present invention all can be commercially, shaped piece all can carry out customized according to specification sheets with the record of accompanying drawing, the concrete connection mode of each part all adopts the conventional means such as bolt, rivet, welding, stickup ripe in prior art, is not described in detail in this.
With reference to Fig. 1, the present invention's detailed description of the invention comprises filling valve 1, filling interface 2 is provided with bottom filling valve 1, the jet pipe 4 that filling interface 2 comprises inner sleeve 3 and is arranged on outside inner sleeve 3, bearing fit between jet pipe 4 and inner sleeve 3, inner sleeve 3 sidewall is provided with the injection orifice 5 coordinated with jet pipe 4, and inner sleeve 3 top is provided with negative pressure absorbing pipe 6.Inner sleeve 3 outer wall is provided with spring frame 7, and jet pipe 4 is fixed on spring frame 7, and the inlet end of jet pipe 4 is connected with bellows 8, and jet pipe 4 end is provided with kink 9, and the arranged outside of kink 9 has rubber sealant 10.Kink 9 is connected with the first injector head 11 and the second injector head 12, first injector head 11 is positioned at the top of the second injector head 12, the outside of the second injector head 12 is provided with rubber sealant 10 equally, and the rubber sealant 10 outside this sealing layer and kink 9 is connected as a single entity, the jet face side of the first injector head 11 and the second injector head 12 is also provided with the seal ring 13 matched with injection orifice 5.The inner side of inner sleeve 3 is provided with annular groove 14, annular groove 14 is connected with injection orifice 5, be positioned at the height and position of the first injector head 11, the below of annular groove 14 is provided with several baffle plates 15 of merry-go-round arrangement, and baffle plate 15 is positioned at the height and position of the second injector head 12.Baffle plate 15 is 35 ° with the angle of inner sleeve 3.Bellows 8 is provided with pressure regulating valve 16, described first injector head 11 is provided with switch valve 17.
After carbon dust is filling, first use the first injector head 11 and the second injector head 12 pairs of inner sleeve 3 inside to carry out purge, the injection pressure of the first injector head 11 is preferably 2.4bar, and the injection pressure of the second injector head 12 is preferably 1.5bar.The air-flow that second injector head 12 sprays produces dispersion along inner sleeve 3 inwall under the effect of baffle plate 15, inner sleeve 3 is cleared up, the air-flow that first injector head 11 sprays forms rotary wind screen at annular groove 14, the air-flow that second injector head 12 sprays is pushed downwards, improves the degree of utilization of the air-flow that the second injector head ejects.Baffle plate 15 is provided with through hole 18, through hole 18 is positioned at air-flow outflow side and is provided with enlarging 19.Air-flow can increase the air flow component of vertical direction under the effect of enlarging 19 when flowing through through hole 18 place, thus realizes on the exposure basis of purge in the horizontal direction, increases the purge effect of vertical direction.The spray angle of the first injector head 11 and the second injector head 12 is parallel to the tangential direction of injection orifice 5 place annular groove 14.After malleation purge, start negative pressure absorbing.While negative pressure absorbing, keep the power of spraying of the second injector head 12 to be 0.8bar, the second injector head 12 now achieves bottom carbon dust and the isolation in negative pressure absorbing region, top, the consumption to carbon dust when decreasing traditional negative pressure absorbing.Negative pressure absorbing pipe 6 inwall is provided with plug helix 20, and the hand of rotation of plug helix 20 is identical with the injection direction of the second injector head 12, effectively can improve the air-flow velocity in negative pressure absorbing region.
The using method of the canned valve dust collector of above-mentioned carbon dust comprises the following steps:
A, filling valve 1 to be moved down, filling interface 2 is connected with canned container; Now inner sleeve 3 inserts in container filling, and jet pipe 4 moves up under the promotion of container filling top margin;
B, unlatching filling valve 1 canned carbon dust in container filling;
C, filling after, close canned valve 1, filling valve moved up, jet pipe 4 is docked with injection orifice 5, open the first injector head 11 and the second injector head 12, clear up inside inner sleeve 3;
D, close the first injector head 11, reduce the jet pressure in jet pipe 4, and open negative pressure absorbing pipe 6, the floating dust of inner sleeve 3 inside is drawn;
E, close the second injector head 12, keep the opening of negative pressure absorbing pipe 6, slowly filling valve 1 is moved up, make inner sleeve 3 depart from container filling;
F, closedown negative pressure absorbing pipe 6, whole pouring process terminates.
This enforcement is installed on filling apparatus, filling test is carried out to the container filling of bore 20cm.The filling rear residual carbon dust to container filling inwall and filling valve surface carries out thoroughly reclaiming weighing.Carbon dust residual quantity has original 0.43g to be reduced to 0.07g.Cleaning effect obtains obvious lifting.
More than show and describe groundwork of the present invention and principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (7)
1. the canned valve dust collector of carbon dust improved, comprise filling valve (1), filling valve (1) bottom is provided with filling interface (2), it is characterized in that: filling interface (2) comprises inner sleeve (3) and is arranged on the jet pipe (4) in inner sleeve (3) outside, bearing fit between jet pipe (4) and inner sleeve (3), inner sleeve (3) sidewall is provided with the injection orifice (5) coordinated with jet pipe (4), and inner sleeve (3) top is provided with negative pressure absorbing pipe (6).
2. the canned valve dust collector of the carbon dust of improvement according to claim 1, it is characterized in that: described inner sleeve (3) outer wall is provided with spring frame (7), jet pipe (4) is fixed on spring frame (7), the inlet end of jet pipe (4) is connected with bellows (8), jet pipe (4) end is provided with kink (9), and the arranged outside of kink (9) has rubber sealant (10).
3. the canned valve dust collector of the carbon dust of improvement according to claim 2, it is characterized in that: described kink (9) is connected with the first injector head (11) and the second injector head (12), first injector head (11) is positioned at the top of the second injector head (12), the outside of the second injector head (12) is provided with rubber sealant (10) equally, and the rubber sealant (10) in this sealing layer and kink (9) outside is connected as a single entity, the jet face side of the first injector head (11) and the second injector head (12) is also provided with the seal ring (13) matched with injection orifice (5).
4. the canned valve dust collector of the carbon dust of improvement according to claim 3, it is characterized in that: the inner side of described inner sleeve (3) is provided with annular groove (14), annular groove (14) is connected with injection orifice (5), be positioned at the height and position of the first injector head (11), the below of annular groove (14) is provided with several baffle plates (15) of merry-go-round arrangement, and baffle plate (15) is positioned at the height and position of the second injector head (12).
5. the canned valve dust collector of the carbon dust of improvement according to claim 4, is characterized in that: described baffle plate (15) is 20 ° ~ 70 ° with the angle of inner sleeve (3).
6. the canned valve dust collector of the carbon dust of improvement according to claim 3, it is characterized in that: described bellows (8) is provided with pressure regulating valve (16), described first injector head (11) is provided with switch valve (17).
7. a using method for the canned valve dust collector of carbon dust of the improvement described in the claims 1 ~ 6, is characterized in that comprising the following steps:
A, filling valve (1) to be moved down, filling interface (2) is connected with canned container; Now inner sleeve (3) inserts in container filling, and jet pipe (4) moves up under the promotion of container filling top margin;
B, unlatching filling valve (1) canned carbon dust in container filling;
C, filling after, close canned valve (1), filling valve is moved up, jet pipe (4) is docked with injection orifice (5), open the first injector head (11) and the second injector head (12), inner sleeve (3) inner side is cleared up;
D, close the first injector head (11), reduce the jet pressure in jet pipe (4), and open negative pressure absorbing pipe (6), the floating dust inner to inner sleeve (3) is drawn;
E, close the second injector head (12), keep the opening of negative pressure absorbing pipe (6), slowly filling valve (1) is moved up, make inner sleeve (3) depart from container filling;
F, closedown negative pressure absorbing pipe (6), whole pouring process terminates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410546874.7A CN104386273A (en) | 2014-10-16 | 2014-10-16 | Improved dust removing device for carbon powder filling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410546874.7A CN104386273A (en) | 2014-10-16 | 2014-10-16 | Improved dust removing device for carbon powder filling valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104386273A true CN104386273A (en) | 2015-03-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410546874.7A Pending CN104386273A (en) | 2014-10-16 | 2014-10-16 | Improved dust removing device for carbon powder filling valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104386273A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116149155A (en) * | 2023-02-13 | 2023-05-23 | 北京新晨办公设备有限公司 | Implementation method of imaging box chip and imaging box chip |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5226863A (en) * | 1990-11-08 | 1993-07-13 | Miki Minolta Industries Co., Ltd. | Powdered developer filling device |
| JPH0811803A (en) * | 1994-06-29 | 1996-01-16 | Nagasaki Kiki Mfg Co Ltd | Automatic flexible-container filling device and automatic filling method using the device |
| US5531253A (en) * | 1992-02-20 | 1996-07-02 | Mita Industrial Co., Ltd. | Powder filling apparatus and a method for filling a container with powder |
| JP2007091242A (en) * | 2005-09-27 | 2007-04-12 | Tokyo Autom Mach Works Ltd | Powder filling apparatus and controlling method therefor |
| CN201165333Y (en) * | 2007-12-26 | 2008-12-17 | 杨洪 | Powder filling machine |
| CN201815517U (en) * | 2010-10-25 | 2011-05-04 | 谌江洪 | Automatic cleaning device for loose powder at bottle mouth of filled dry powder fire extinguisher |
-
2014
- 2014-10-16 CN CN201410546874.7A patent/CN104386273A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5226863A (en) * | 1990-11-08 | 1993-07-13 | Miki Minolta Industries Co., Ltd. | Powdered developer filling device |
| US5531253A (en) * | 1992-02-20 | 1996-07-02 | Mita Industrial Co., Ltd. | Powder filling apparatus and a method for filling a container with powder |
| JPH0811803A (en) * | 1994-06-29 | 1996-01-16 | Nagasaki Kiki Mfg Co Ltd | Automatic flexible-container filling device and automatic filling method using the device |
| JP2007091242A (en) * | 2005-09-27 | 2007-04-12 | Tokyo Autom Mach Works Ltd | Powder filling apparatus and controlling method therefor |
| CN201165333Y (en) * | 2007-12-26 | 2008-12-17 | 杨洪 | Powder filling machine |
| CN201815517U (en) * | 2010-10-25 | 2011-05-04 | 谌江洪 | Automatic cleaning device for loose powder at bottle mouth of filled dry powder fire extinguisher |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116149155A (en) * | 2023-02-13 | 2023-05-23 | 北京新晨办公设备有限公司 | Implementation method of imaging box chip and imaging box chip |
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Application publication date: 20150304 |
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