CN101983778A - Automatic discharge controller for powder at bottom of storage bin - Google Patents

Automatic discharge controller for powder at bottom of storage bin Download PDF

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Publication number
CN101983778A
CN101983778A CN2010105458037A CN201010545803A CN101983778A CN 101983778 A CN101983778 A CN 101983778A CN 2010105458037 A CN2010105458037 A CN 2010105458037A CN 201010545803 A CN201010545803 A CN 201010545803A CN 101983778 A CN101983778 A CN 101983778A
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CN
China
Prior art keywords
feed bin
fluidisation
discharge
cylinder body
piston rod
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Application number
CN2010105458037A
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Chinese (zh)
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CN101983778B (en
Inventor
戚善友
刘海
赵如祥
沈强
卜正力
韦斌
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Jiangsu Ruide Automation Equipment Co ltd
Original Assignee
HONGZE BUILDING MATERIAL MACHINERY CO Ltd
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Priority to CN201010545803.7A priority Critical patent/CN101983778B/en
Publication of CN101983778A publication Critical patent/CN101983778A/en
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Publication of CN101983778B publication Critical patent/CN101983778B/en
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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

The automatic intelligent unloading controller of bottom of the reservior powder
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 enters the centrifuge tripper by top, material is assigned to the inwall of vertically arranged rotary drum (cone-element) with the tripper of rotary drum high speed rotating; 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 enters Rong Cang by filter screen, enters discharging opening then.There is more defective in this conveyer centrifugal: the one, and mechanism's complexity, maintenance difficult; The 2nd, the frequent adhered materials of filter screen, the cleaning difficulty is big; The 3rd, because centrifugation effect is held the inwall in storehouse and easily tied material, 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, this intelligent unloading controller comprises spiral gate, fluidisation goes 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, the discharging mouth of three way type is installed in fluidisation and goes out on the feed bin, 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, the 3rd end of discharging mouth connects control valve, described control valve is by cylinder body, piston and piston rod are formed, 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, piston is airtight to be installed in the cylinder body, piston rod on the piston is positioned at the cylinder body center, and an end of piston rod stretches out cylinder body and penetrates the discharging mouth, and the spool sealing fluidisation of its end goes out the discharging opening of feed bin, the other end of piston rod stretches out cylinder body, and handwheel is installed in its end.
During discharging, open spiral gate, powder is pressed from being advanced into fluidisation by the feed bin material and is gone out feed bin, and fluidisation goes out feed bin and form pressure chamber under the pressure of air admission hole; 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 self gravity and the pressure effect of air admission hole under 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, intelligent unloading controller is installed in bottom at feed bin 2, this intelligent unloading controller comprises spiral gate 1, fluidisation goes 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, first end of discharging mouth 12 is communicated with the discharging opening 11 that fluidisation goes out feed bin 9, second end of discharging mouth 12 is a blanking port 7, the 3rd end of discharging mouth 12 connects control valve, described control valve is by cylinder body 5, piston 6 and piston rod 13 are formed, the two ends of cylinder body 5 are established an air inlet 3 and No. two air inlets 4 respectively, cylinder body 5 is connected on the 3rd end of discharging mouth 12, piston 6 airtight being installed in the cylinder body 5, and the piston rod 13 on the piston 5 is positioned at cylinder body 5 centers, one end of piston rod 13 stretches out cylinder body 5 and penetrates discharging mouth 12, the spool 8 sealing fluidisations of its end go out the discharging opening 11 of feed bin 9, and 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 is pressed from being advanced into fluidisation by feed bin 2 material and is gone out feed bin 9, and fluidisation goes out feed bin 9 and form pressure chamber under the pressure of air admission hole 10; 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 self gravity and the pressure effect of air admission hole under 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), this intelligent unloading controller comprises spiral gate (1), fluidisation goes 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), first end of discharging mouth (12) is communicated with the discharging opening (11) that fluidisation goes out feed bin (9), second end of discharging mouth (12) is blanking port (7), the 3rd end of discharging mouth (12) connects control valve, described control valve is by cylinder body (5), piston (6) and piston rod (13) are formed, the two ends of cylinder body (5) are established an air inlet (3) and No. two air inlets (4) respectively, 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, one end of piston rod (13) stretches out cylinder body (5) and penetrates discharging mouth (12), 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.
CN201010545803.7A 2010-11-16 2010-11-16 Automatic discharge controller for powder at bottom of storage bin Active CN101983778B (en)

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)

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CN101983778A true CN101983778A (en) 2011-03-09
CN101983778B CN101983778B (en) 2012-12-05

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Cited By (4)

* Cited by examiner, † Cited by third party
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
CN103808382A (en) * 2014-02-28 2014-05-21 济南鲁纺仪佳自控技术有限公司 Isolation type powder flow metering device
CN105947621A (en) * 2016-04-19 2016-09-21 方耀 Improved belt feed opening used for grinding of cement raw material
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

Citations (5)

* Cited by examiner, † Cited by third party
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
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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
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

Cited By (5)

* Cited by examiner, † Cited by third party
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
CN103808382A (en) * 2014-02-28 2014-05-21 济南鲁纺仪佳自控技术有限公司 Isolation type powder flow metering device
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

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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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TR01 Transfer of patent right

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.

TR01 Transfer of patent right