CN101983778B - Automatic discharge controller for powder at bottom of storage bin - Google Patents
Automatic discharge controller for powder at bottom of storage bin Download PDFInfo
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- CN101983778B CN101983778B CN201010545803.7A CN201010545803A CN101983778B CN 101983778 B CN101983778 B CN 101983778B CN 201010545803 A CN201010545803 A CN 201010545803A CN 101983778 B CN101983778 B CN 101983778B
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- feed bin
- fluidisation
- discharge
- cylinder body
- piston rod
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Abstract
The invention discloses an automatic discharge controller for powder at the bottom of a storage bin, which is characterized in that the bottom of a storage bin (2) is provided with a fluidized discharge bin (9) by a spiral gate (1), and a three-way discharge mouth (12) is arranged on the fluidized discharge bin (9); the first end of the discharge mouth (12) is communicated with a discharge hole (11) of the fluidized discharge bin (9), the second end of the discharge mouth (12) is a blanking mouth (7), and a cylinder (5) is connected to the third end of the discharge mouth (12); the two ends of the cylinder (5) are respectively provided with a No.1 air inlet (3) and a No.2 air inlet (4), and a piston is hermetically arranged in the cylinder (5); and one end of a piston rod (13) extends out of the cylinder (5) and then penetrates the discharge mouth (12), a valve plug at the end of the piston rod (13) seals off the discharge outlet (11) of the fluidized discharge bin (9), the other end of the piston rod (13) extends out of the cylinder (5), and a hand wheel (14) is arranged at the end of the piston rod (13). The invention has the advantages of simple structure, complete discharge and accurate measuring, is convenient for operation and easy to maintain.
Description
Technical field
The present invention relates to the discharging controller, be specifically related to the automatic intelligent unloading controller of a kind of bottom of the reservior powder.
Background technology
Centrifuge is adopted in traditional powder discharging, and material gets into the centrifuge tripper by top, is assigned to material with the tripper of rotary drum high speed rotating the inwall of vertically arranged rotary drum (cone-element); Material is done parabolic motion along the rotary drum (cone-element) inwall with dispersion shape from top to bottom under the effect of centrifugal force and gravity; In this motion process, material gets into through filter screen and holds the storehouse, gets into discharging opening then.There is more defective in this conveyer centrifugal: the one, and mechanism is complicated, maintenance difficult; The 2nd, the frequent adhered materials of filter screen, the cleaning difficulty is big; The 3rd, because centrifugation effect, the inwall that holds the storehouse is prone to the knot material, and the volume in appearance storehouse causes packed material metering inaccurate from large to small; The 4th, hold the storehouse cleaning and need tear machine open and carry out, influence work efficiency and increase the frequency of maintaining.
Summary of the invention
The objective of the invention is to: provide a kind of bottom of the reservior powder automatic intelligent unloading controller, simple to operate, discharging is complete, accurate measurement, and maintenance is easily.
Technical solution of the present invention is: intelligent unloading controller is installed in the bottom at feed bin, and this intelligent unloading controller comprises that spiral gate, fluidisation go out feed bin, discharging mouth and control valve, through spiral gate fluidisation is installed in the bottom of feed bin and feed bin; Fluidisation goes out on the bulkhead of feed bin to establish air admission hole and discharging opening, and the discharging mouth of three way type is installed in fluidisation and goes out on the feed bin, and first end of discharging mouth is communicated with the discharging opening that fluidisation goes out feed bin; Second end of discharging mouth is a blanking port, and the 3rd end of discharging mouth connects control valve, and described control valve is made up of cylinder body, piston and piston rod; The two ends of cylinder body are established an air inlet and No. two air inlets respectively; Cylinder body is connected on the 3rd end of discharging mouth, and piston is airtight to be installed in the cylinder body, and the piston rod on the piston is positioned at the cylinder body center; One end of piston rod stretches out cylinder body and penetrates the discharging mouth; The spool sealing fluidisation of its end goes out the discharging opening of feed bin, and the other end of piston rod stretches out cylinder body, and handwheel is installed in its end.
During discharging, open spiral gate, powder leans on feed bin material pressure to go out feed bin from being advanced into fluidisation, and fluidisation goes out feed bin and under the pressure of air admission hole, forms pressure chamber; A then air inlet air inlet, piston are taken piston rod and are moved right and open the discharging opening that fluidisation goes out feed bin under gas pressure, powder under the pressure effect of self gravity and air admission hole from the blanking port discharge of discharging mouth; After blowing finishes, close air inlet No. one, open air inlet No. two, piston is taken piston rod and is moved to the left and closes the discharging opening that fluidisation goes out feed bin under the effect of No. two air inlet pressure, finish discharging.
The present invention is simple in structure, and is easy to operate, and discharging is complete, accurate measurement, and maintenance is easily.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1. spiral gate, 2. feed bin, 3. air inlet, 4. No. two air inlets,
5. cylinder body, 6. piston, 7. blanking port, 8. spool, 9. fluidisation goes out feed bin, 10. air admission hole, 11 discharging openings, 12 discharging mouths, 13 piston rods, 14 handwheels.
The specific embodiment
As shown in Figure 1, in the bottom of feed bin 2 intelligent unloading controller is installed, this intelligent unloading controller comprises that spiral gate 1, fluidisation go out feed bin 9, discharging mouth 12 and control valve; Through spiral gate 1 fluidisation is installed in the bottom of feed bin 2 and feed bin 9, fluidisation goes out on the bulkhead of feed bin 9 to establish air admission hole 10 and discharging opening 11, and the discharging mouth 12 of three way type is installed in fluidisation and goes out on the feed bin 9; First end of discharging mouth 12 is communicated with the discharging opening 11 that fluidisation goes out feed bin 9, and second end of discharging mouth 12 is a blanking port 7, and the 3rd end of discharging mouth 12 connects control valve; Described control valve is made up of cylinder body 5, piston 6 and piston rod 13, and the two ends of cylinder body 5 are established an air inlet 3 and No. two air inlets 4 respectively, and cylinder body 5 is connected on the 3rd end of discharging mouth 12; Piston 6 airtight being installed in the cylinder body 5; Piston rod 13 on the piston 5 is positioned at cylinder body 5 centers, and an end of piston rod 13 stretches out cylinder body 5 and penetrates discharging mouth 12, and the spool 8 sealing fluidisations of its end go out the discharging opening 11 of feed bin 9; The other end of piston rod 13 stretches out cylinder body 5, and handwheel 14 is installed in its end.
During discharging, open spiral gate 1, powder leans on feed bin 2 material pressure to go out feed bin 9 from being advanced into fluidisation, and fluidisation goes out feed bin 9 and under the pressure of air admission hole 10, forms pressure chamber; Then air inlet 3 air inlets, piston 6 are taken piston rod 13 and are moved right and open the discharging opening 11 that fluidisation goes out feed bin 9 under gas pressure, powder under the pressure effect of self gravity and air admission hole from blanking port 7 discharges of discharging mouth 12; After blowing finishes, close air inlet 3 No. one, open air inlet 4 No. two, piston 6 is taken piston rod 13 and is moved to the left and closes the discharging opening 11 that fluidisation goes out feed bin 9 under the effect of No. two air inlet pressure, finish discharging.
Claims (1)
1. the automatic intelligent unloading controller of bottom of the reservior powder; It is characterized in that: intelligent unloading controller is installed in the bottom at feed bin (2), and this intelligent unloading controller comprises that spiral gate (1), fluidisation go out feed bin (9), discharging mouth (12) and control valve, through spiral gate (1) fluidisation is installed in the bottom of feed bin (2) and feed bin (9); Fluidisation goes out on the bulkhead of feed bin (9) to establish air admission hole (10) and discharging opening (11); The discharging mouth (12) of three way type is installed in fluidisation and goes out on the feed bin (9), and first end of discharging mouth (12) is communicated with the discharging opening (11) that fluidisation goes out feed bin (9), and second end of discharging mouth (12) is blanking port (7); The 3rd end of discharging mouth (12) connects control valve; Described control valve is made up of cylinder body (5), piston (6) and piston rod (13), and the two ends of cylinder body (5) are established an air inlet (3) and No. two air inlets (4) respectively, and cylinder body (5) is connected on the 3rd end of discharging mouth (12); Piston (6) is airtight to be installed in the cylinder body (5); Piston rod (13) on the piston (5) is positioned at cylinder body (5) center, and an end of piston rod (13) stretches out cylinder body (5) and penetrates discharging mouth (12), and the spool of its end (8) sealing fluidisation goes out the discharging opening (11) of feed bin (9); The other end of piston rod (13) stretches out cylinder body (5), and handwheel (14) is installed in its end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010545803.7A CN101983778B (en) | 2010-11-16 | 2010-11-16 | Automatic discharge controller for powder at bottom of storage bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010545803.7A CN101983778B (en) | 2010-11-16 | 2010-11-16 | Automatic discharge controller for powder at bottom of storage bin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101983778A CN101983778A (en) | 2011-03-09 |
| CN101983778B true CN101983778B (en) | 2012-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010545803.7A Active CN101983778B (en) | 2010-11-16 | 2010-11-16 | Automatic discharge controller for powder at bottom of storage bin |
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| CN (1) | CN101983778B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765611A (en) * | 2012-07-06 | 2012-11-07 | 江苏泓明达机械有限公司 | Discharge valve |
| CN103808382B (en) * | 2014-02-28 | 2016-08-17 | 济南鲁纺仪佳自控技术有限公司 | Isolated powder flow metering device |
| CN105964422A (en) * | 2015-12-21 | 2016-09-28 | 天津市畅悦电子科技有限公司 | Feeding device for centrifugal machine |
| CN105947621A (en) * | 2016-04-19 | 2016-09-21 | 方耀 | Improved belt feed opening used for grinding of cement raw material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200946051Y (en) * | 2006-07-31 | 2007-09-12 | 张行赫 | Duck mouth type lime powder storage blanking measurement device |
| CN201172552Y (en) * | 2008-03-18 | 2008-12-31 | 杨红宝 | Pneumatic conveying device for powdery material |
| CN101638179A (en) * | 2008-07-30 | 2010-02-03 | 中国建材国际工程有限公司 | Quantitative uniformly dispersing feeding device |
| CN201848317U (en) * | 2010-11-16 | 2011-06-01 | 洪泽建材机械有限公司 | Controller for automatic unloading of powder materials at bottom of warehouse |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05178466A (en) * | 1991-12-27 | 1993-07-20 | Kihachiro Osawa | Bag type double seal type dicharge valve for granule |
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2010
- 2010-11-16 CN CN201010545803.7A patent/CN101983778B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200946051Y (en) * | 2006-07-31 | 2007-09-12 | 张行赫 | Duck mouth type lime powder storage blanking measurement device |
| CN201172552Y (en) * | 2008-03-18 | 2008-12-31 | 杨红宝 | Pneumatic conveying device for powdery material |
| CN101638179A (en) * | 2008-07-30 | 2010-02-03 | 中国建材国际工程有限公司 | Quantitative uniformly dispersing feeding device |
| CN201848317U (en) * | 2010-11-16 | 2011-06-01 | 洪泽建材机械有限公司 | Controller for automatic unloading of powder materials at bottom of warehouse |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平5-178466A 1993.07.20 |
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| CN101983778A (en) | 2011-03-09 |
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Effective date of registration: 20200908 Address after: No.12, Beijing West Road, Hongze District, Huai'an City, Jiangsu Province Patentee after: Huaian Hongze xingxianghong environmental protection machinery Co.,Ltd. Address before: 223100 No. 12 West Beijing Road, Hongze County, Huaian, Jiangsu Patentee before: HONGZE BUILDING MATERIAL MACHINERY Co.,Ltd. |
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Effective date of registration: 20220905 Address after: No. 6, East Seventh Street, Economic Development Zone, Hongze County, Huaian City, Jiangsu Province, 223100 Patentee after: Jiangsu Ruide Automation Equipment Co.,Ltd. Address before: No. 12, Beijing West Road, Hongze District, Huaian City, Jiangsu Province, 223100 Patentee before: Huaian Hongze xingxianghong environmental protection machinery Co.,Ltd. |
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