CN201052922Y - Warehouse bottom material-flushing resisting control device - Google Patents
Warehouse bottom material-flushing resisting control device Download PDFInfo
- Publication number
- CN201052922Y CN201052922Y CNU2007200386229U CN200720038622U CN201052922Y CN 201052922 Y CN201052922 Y CN 201052922Y CN U2007200386229 U CNU2007200386229 U CN U2007200386229U CN 200720038622 U CN200720038622 U CN 200720038622U CN 201052922 Y CN201052922 Y CN 201052922Y
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- CN
- China
- Prior art keywords
- baffle plate
- electricity
- control device
- machine
- blanking
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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.)
- Expired - Fee Related
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- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a storehouse bottom shock resistant control device, the structure of which is that: the device is arranged at the feeding end of an electric vibrator; two sides of a rotating rod are provided with a baffle plate A and a baffle plate B; the baffle plate A is arranged at the feeding end of the electric vibrator; the baffle plate B is arranged on a material measuring weigher; the baffle plate B is heavier than the baffle plate A; a gap is arranged between the baffle plates A and B and the electric vibrator as well as between the baffle plates A and B and the material measuring weigher; the measuring weigher is connected with the signal input end of an alarm device. The utility model has the advantages that: the bottom shock resistant method and the control device is simple in structure, reliable in operation, high in measurement precision; the operator can accurately monitor the operating situation in the bottom of the storehouse in time in an operating room, which realizes manpower monitoring and reaches the aim of reducing the labor intensity and improving yield; the producing process is guaranteed to be stable, and the time for clearing the shocked material in the storehouse bottom is reduced, and the output of the follow-up work is increased; the mixture ratio is stabilized, and the percentage of pass of the chemical composition of the raw material is increased; the labor intensity of the operator is lowered, so that the workers are protected in good health.
Description
Technical field
The utility model relates to warehouse bottom material-flushing resisting control setup in a kind of cement production process.Belong to the cement constructional material technical field.
Background technology
The proportioning materials precision must precisely so use the powder batching, just need to use thesaurus to store granular material in the cement production process.General thesaurus is cylindric cylindrical structure, opens a feed opening at the bottom of thesaurus.Feed opening is electricity of equipment machine that shakes down, makes at the uniform velocity blanking of material by vibrations; Electricity shakes and equips a weighing balance under the machine, is used to measure the weight of blanking, makes batching precisely; Weighing balance is load transfer device of equipment down, is used for the conveying of material.When using powder, because granular material has certain fluidity,, gush out automatically by the bottom of the reservior opening under the last stressor layer and under the vibrations of the electric machine that shakes, form the blanking process of granular material.
But the powder flowing power of some material is more intense, and special high temperature in thesaurus is difficult to distribute, and makes powder dry especially, when by the feed opening blanking, causes easily and dashes material, and a large amount of powders are gushed out, and cause equipment can't turn round production break; The bottom of the reservior is full of dust, influences working environment, improves workman's working strength, and the infringement workman is healthy; Cause economic loss.
Summary of the invention
The purpose of this utility model is intended to solve the problem and the defective of above-mentioned existence, proposes warehouse bottom material-flushing resisting control setup in a kind of cement production process.
Technical solution of the present utility model: the warehouse bottom material-flushing resisting device is located at the shake blanking end of machine of electricity, this device has a connecting rod, connecting rod is rotatable, two baffle plates are equipped with in the connecting rod both sides, wherein the A baffle plate is at the electricity machine blanking end that shakes, the B baffle plate is on weighing balance, and the BB baffle plate overweights the A baffle plate, and shake machine and material metering of A, B baffle plate and electricity is gapped between claiming.
Advantage of the present utility model: simple in structure, reliable, high warehouse bottom material-flushing resisting method and the control setup of survey inspection precision.The operator just can promptly and accurately monitor the running condition of bottom of the reservior at operator's compartment, realizes manual monitoring, reaches the purpose that alleviates labor strength, improves output.Guarantee stable production process, can reduce the bottom of the reservior and dash the material clearance time; Improve follow-up work output; Stablize proportioning, improve raw material chemical constitution qualification rate; Reduce operator's labour intensity, the protection workman is healthy.
Description of drawings
Accompanying drawing 1 is a bottom of the reservior material technology for blanking scheme drawing.
Accompanying drawing 2 is normal blanking checking motion scheme drawings.
Accompanying drawing 3 is checking motion action scheme drawings when filling material.
Accompanying drawing 4 is birds-eye vieies of Fig. 3.
Accompanying drawing 5 is programming control flow process scheme drawings.
Among the figure 1 is material thesaurus, the 2nd, thesaurus feed opening, the 3rd, the electricity machine, the 4th that shakes, weighing balance, the 5th, conveyer, the 6th, connecting rod, the time that X, Y, Z set according to operating mode.
The specific embodiment
Contrast accompanying drawing 1-4, its structure is that the warehouse bottom material-flushing resisting device is located at the shake blanking end of machine 3 of electricity, this device has a connecting rod 6, connecting rod is rotatable, two baffle plates of A, B are equipped with in the connecting rod both sides, and the A baffle plate is at the electricity machine 3 blanking ends that shake, and the B baffle plate is on weighing balance 4, the B baffle plate overweights the A baffle plate, A, B baffle plate and electricity shake machine 3 and material metering claim 4 gapped.Material metering claims the signal input part of 3 devices taking alarm.
Warehouse bottom material-flushing resisting method be with the warehouse bottom material-flushing resisting device at the shake blanking end of machine 3 of electricity, by a connecting rod 6, connecting rod is rotatable, two baffle plates of A, B are equipped with in the connecting rod both sides, the A block is at the electricity machine blanking end that shakes, the B block claims on 4 that at material metering the B baffle plate overweights the A baffle plate.During normal condition, shake machine 3 and material metering of A, B baffle plate and electricity is gapped between claiming, granular material is trickled down at material metering and claimed on 4 through the shake blanking end of machine 3 of electricity equably by this gap during blanking; When material take place to dash material, material poured out, and acts on the B baffle plate, and the B baffle plate is upwards lifted, because the effect of connecting rod, the A baffle plate is to the whereabouts, stopped material continue gush out, thereby played an effect that prevents to dash material; Along with the disappearance towards the material state, to the whereabouts, because the effect of connecting rod, the A baffle plate does not upwards lift the B baffle plate owing to there be stopping of material, and material can normally be gushed out, and reaches the purpose of normal blanking.
During normal blanking, material metering claims 4 to be shake vibrations time of machine of control electricity to control the blanking amount, makes weighing balance can control the scope of blanking amount, is unlikely to exceed measures range and loses the metering effect.When take place dashing material, material pours out by the blanking end, overstock at material metering in a large number to deserve to be called, when reach certain when overstocking weight material metering claim that material takes place to dash reports to the police; Program is closed down shake machine 3 and material metering of electricity and is claimed during warning, after a period of time, at first open material metering and claim 4, (being generally several seconds) closes down after opening a period of time, material metering claims to calculate the weight of material that deserves to be called and whether meets measures range, and by start-stop several times, the weight of material that makes material metering deserve to be called meets measures range, reach normal blanking state, restart normal blanking program.
Contrast accompanying drawing 5, described material metering claims it is a kind of Automatic balance that is used for the material continuous measurement, is used for powdery, the continuous weighing metering of the moving material of granular material.The control of use computer dependent program is measured more accurate.Cooperate the erosion control materials device to use, can prevent the material problem of dashing of bottom of the reservior material fully.
During normal blanking, weighing balance is by its specific program control blanking amount, by the shake scope of machine vibrations time control blanking amount of electricity, is unlikely to exceed measures range and loses the metering effect.When taking place to dash material, we use the special-purpose erosion control material of design-calculated program: because material pours out by the blanking end, overstock in a large number on weighing balance, when reach certain when overstocking weight weighing balance take place to dash material report to the police (the original program of weighing balance for example: original normal metering one weigh 150%); Alert program one triggers, and closes machine and the weighing balance of shaking that have a power failure at once.By (being generally several seconds) after a period of time, use proprietary erosion control material program: at first open weighing balance, (being generally several seconds) closes down after unlatching a period of time, makes part material down to load transfer device; Weighing balance calculate the weight of material deserve to be called whether meet measures range (for example: original normal metering one weigh 100%), as do not meet, continue to pass through start-stop several times, make under the part material to load transfer device, until make the weight of material deserve to be called meet measures range (for example: original normal metering one weigh 100%), reach normal blanking state, trigger an alarm release signal, be used to restart normal blanking program (the original operation procedure of weighing balance).
Claims (1)
1. warehouse bottom material-flushing resisting control setup, it is characterized in that this device is located at the shake blanking end of machine of electricity, a pivot link is arranged, two baffle plates of A, B are housed in the pivot link both sides, wherein the A baffle plate is at the electricity machine blanking end that shakes, and the B baffle plate deserves to be called at material metering, and the B baffle plate overweights the A baffle plate, shake machine and material metering of A, B baffle plate and electricity is gapped between claiming, the signal input part of weighing balance device taking alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200386229U CN201052922Y (en) | 2007-07-16 | 2007-07-16 | Warehouse bottom material-flushing resisting control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200386229U CN201052922Y (en) | 2007-07-16 | 2007-07-16 | Warehouse bottom material-flushing resisting control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201052922Y true CN201052922Y (en) | 2008-04-30 |
Family
ID=39392588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200386229U Expired - Fee Related CN201052922Y (en) | 2007-07-16 | 2007-07-16 | Warehouse bottom material-flushing resisting control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201052922Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100450950C (en) * | 2007-07-16 | 2009-01-14 | 缪建通 | Warehouse bottom material-flushing resisting method and control device |
| CN102756925A (en) * | 2012-07-26 | 2012-10-31 | 中国神华能源股份有限公司 | Silo-based coal blending control system and method |
| CN109305540A (en) * | 2018-09-19 | 2019-02-05 | 浙江厚达智能科技股份有限公司 | Chinese herbal prepared slice dispensing mechanism and Chinese herbal prepared slice dispensing method |
-
2007
- 2007-07-16 CN CNU2007200386229U patent/CN201052922Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100450950C (en) * | 2007-07-16 | 2009-01-14 | 缪建通 | Warehouse bottom material-flushing resisting method and control device |
| CN102756925A (en) * | 2012-07-26 | 2012-10-31 | 中国神华能源股份有限公司 | Silo-based coal blending control system and method |
| CN109305540A (en) * | 2018-09-19 | 2019-02-05 | 浙江厚达智能科技股份有限公司 | Chinese herbal prepared slice dispensing mechanism and Chinese herbal prepared slice dispensing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 |