CN202576278U - Precise distribution system of compound fertilizer production line - Google Patents

Precise distribution system of compound fertilizer production line Download PDF

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Publication number
CN202576278U
CN202576278U CN 201220257532 CN201220257532U CN202576278U CN 202576278 U CN202576278 U CN 202576278U CN 201220257532 CN201220257532 CN 201220257532 CN 201220257532 U CN201220257532 U CN 201220257532U CN 202576278 U CN202576278 U CN 202576278U
Authority
CN
China
Prior art keywords
feed bin
production line
belt
unit
gauger
Prior art date
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
Application number
CN 201220257532
Other languages
Chinese (zh)
Inventor
周洪亮
闫绪凯
陈培岭
韩正青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG HUAYI HEAVY INDUSTRY MACHINERY Co Ltd
Original Assignee
SHANDONG HUAYI HEAVY INDUSTRY MACHINERY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANDONG HUAYI HEAVY INDUSTRY MACHINERY Co Ltd filed Critical SHANDONG HUAYI HEAVY INDUSTRY MACHINERY Co Ltd
Priority to CN 201220257532 priority Critical patent/CN202576278U/en
Application granted granted Critical
Publication of CN202576278U publication Critical patent/CN202576278U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a precise distribution system of a compound fertilizer production line; and the system can distribute and process various raw materials and can realize precise distribution. The utility model adopts the following technical scheme that the precise distribution system of the compound fertilizer production line comprises a control center, a plurality of distribution units, a belt meter and a supply unit; each distribution unit comprises a silo, a spiral conveyer which is arranged below the silo and a material controller which is connected with the control center; the belt meter is arranged below the distribution units; the supply unit comprises a first transition silo, a bucket-type lifter, a stirrer, a second transition silo and a quantitative feeding device which are sequentially arranged; the first transition silo is connected with the belt meter; and the quantitative feeding device is a quantitative feeder or a measuring belt scale.

Description

A kind of composite fertilizer production line accurate dosing system
Technical field
The utility model relates to a kind of feed proportioning system, is specifically related to a kind of composite fertilizer production line accurate dosing system.
Background technology
The automatic gauge great majority of the fertile industry batching of compound adopt the measuring belt scale at present, and this equipment is a kind of dynamic measurement, and promptly around the set(ting)value change, only MV is accurately to real output value with the form of sine wave, and its trueness error generally is controlled at 2%.This mode fewer but better true fertilizer of a great variety to preparing burden, micro-and BB fertilizer are unconformable.
Summary of the invention
The utility model purpose is to provide a kind of composite fertilizer production line accurate dosing system, can be to the plurality of raw materials processing of preparing burden, and can realize accurate dosing.
To achieve these goals, the utility model adopts following technical scheme:
A kind of composite fertilizer production line accurate dosing system comprises a control center, a plurality of batchings unit, a belt gauger and a feed unit; Said batching unit comprises feed bin, is arranged on the worm conveyor and the Material control device that links to each other with control center of feed bin below; The belt gauger is arranged on below, batching unit; Feed unit comprises the first transition feed bin, chapelet, stirrer, second transition feed bin and the metering device that sets gradually; The first transition feed bin links to each other with the belt gauger, and metering device is constant feeder or measuring belt scale.
Among the utility model embodiment, the belt gauger comprises rotary conveyor and a plurality of inductor block of weighing that is arranged on the rotary conveyor.
Among the utility model embodiment, it also comprises a plurality of frequency-variable controllers, and frequency-variable controller and control center electrically connect, and links to each other with worm conveyor.
Among the utility model embodiment, it also comprises a plurality of feed bin vibrators, and each feed bin vibrator correspondence is arranged on the feed bin.
Among the utility model embodiment, be provided with level gage in the feed bin.
Among the utility model embodiment, the batching unit also comprises the material loading platform that is arranged on the feed bin top.
The utility model beneficial effect:
A plurality of batching unit matching belt gaugers can be to the plurality of raw materials processing of preparing burden, and utilize belt gauger static weighing, can realize accurate dosing; The material for preparing is delivered to granulating working procedure through constant feeder or measuring belt scale continuous and quantitative after stirrer mixes, realized intermittently batching, continuous production.
Description of drawings
Fig. 1 is the selected example structure synoptic diagram of the utility model.
Fig. 2 is batching unit connection structure synoptic diagram.
Fig. 3 is the A-A cross-sectional schematic of Fig. 2.
Among the figure 1, control center, 2, the feed bin vibrator, 3, feed bin, 4, worm conveyor; 5, frequency-variable controller, 6, the belt gauger, 7, the first transition feed bin, 8, chapelet; 9, stirrer, 10, the second transition feed bin, 11, metering device, 12, the inductor block of weighing; 13, rotary conveyor, 14, material loading platform, 15, level gage.
Embodiment
For the ease of understanding and implementing this utility model,, further set forth the utility model below in conjunction with accompanying drawing.
With reference to accompanying drawing 1,2,3, a kind of composite fertilizer production line accurate dosing system comprises a control center 1, a plurality of batchings unit, a belt gauger and a feed unit; Said batching unit comprises feed bin 3, worm conveyor 4 that is arranged on feed bin 3 belows and the Material control device LIC that links to each other with control center 1 that has level gage 15, and correspondence is arranged on feed bin 3 and is provided with feed bin vibrator 2; Belt gauger 6 is arranged on below, batching unit; Feed unit comprises the first transition feed bin 7, chapelet 8, stirrer 9, the second transition feed bin 10 and the metering device 11 that sets gradually; The first transition feed bin 7 links to each other with belt gauger 6, and metering device 11 is constant feeder or measuring belt scale.Because belt gauger 6 is surveyed supplied materials weight under static state, do not receive the influence of motion oscillations, so can reach very high Measuring Precision.
In the present embodiment, belt gauger 6 comprises rotary conveyor 13 and a plurality of inductor blocks 12 of weighing that are arranged on the rotary conveyor 13.
In the present embodiment, also comprise a plurality of frequency-variable controllers 5, frequency-variable controller 5 electrically connects with control center 1, and links to each other with worm conveyor 4.Realized automatic switchover by VFC 5 controls.
Consider easy to use, the batching unit also comprise the material loading platform 14 that is arranged on feed bin 3 tops.
The utility model working process is following:
Control center 1 carries out Charge Mixture Control and starts, and detects material levels in the feed bin 3, if start acoustic-optic alarm when material level 3 is lower than set(ting)value, reinforced workman is reinforced in prompting; Material level is reported to the police and is stopped startup batching unit, back.Start earlier first worm conveyor 4 toward belt gauger 6 feed by prescription requirements, reach set(ting)value after control center's first worm conveyor 4 of 1 signalling stop; Then frequency-variable controller 5 is switched on second worm conveyor 4, start second batching unit, repeat again to move before this after the set(ting)value and accomplish until this batch batching.Start the drive unit of belt gauger 6 after batching is accomplished, with the mass transport first transition feed bin 7 extremely thereafter, belt gauger automatic clear begins next batching circulation then.Material was sent into stirrer 9 mixing after metering was accomplished, and sent into the second transition feed bin 10 then, delivered to granulating working procedure through batch feeder 11 or measuring belt scale continuous and quantitative afterwards, had realized continuous feeding thus.
In this process when belt gauger 6 sense weight signals with worm conveyor 4 blanking velocities are not inconsistent and material level just often proves feed bin 3 putty, this moment, system started bulkhead vibrator 2 elimination putties automatically.The material level the signal is far passed to the control panel of control center 1, show percent.Above operation is all accomplished control automatically by an IPC in the practice.
Ultimate principle of the utility model and the advantage of major technique characteristic and the utility model have more than been described.The utility model is not restricted to the described embodiments, and is not breaking away under the utility model spirit and the scope prerequisite, and the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appended claims and equivalent thereof.

Claims (6)

1. a composite fertilizer production line accurate dosing system is characterized in that: comprise a control center (1), a plurality of batchings unit, a belt gauger and a feed unit; Said batching unit comprises feed bin (3), is arranged on the worm conveyor (4) and the Material control device (LIC) that links to each other with control center (2) of feed bin (3) below; Belt gauger (6) is arranged on below, batching unit; Feed unit comprises the first transition feed bin (7), chapelet (8), stirrer (9), the second transition feed bin (10) and the metering device (11) that sets gradually; The first transition feed bin (7) links to each other with belt gauger (6), and metering device (11) is constant feeder or measuring belt scale.
2. according to the said composite fertilizer of claim 1 production line accurate dosing system, it is characterized in that: belt gauger (6) comprises rotary conveyor (13) and a plurality of inductor block of weighing (12) that is arranged on the rotary conveyor (13).
3. according to the said composite fertilizer of claim 1 production line accurate dosing system, it is characterized in that: it also comprises a plurality of frequency-variable controllers (5), and frequency-variable controller (5) electrically connects with control center (1), and links to each other with worm conveyor (4).
4. according to claim 1 or 2 or 3 said composite fertilizer production line accurate dosing systems, it is characterized in that: it also comprises a plurality of feed bin vibrators (2), and each feed bin vibrator (2) correspondence is arranged on the feed bin (3).
5. according to claim 1 or 2 or 3 said composite fertilizer production line accurate dosing systems, it is characterized in that: be provided with level gage (15) in the feed bin (3).
6. according to claim 1 or 2 or 3 said composite fertilizer production line accurate dosing systems, it is characterized in that: the batching unit also comprises the material loading platform (14) that is arranged on feed bin (3) top.
CN 201220257532 2012-06-04 2012-06-04 Precise distribution system of compound fertilizer production line Expired - Fee Related CN202576278U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220257532 CN202576278U (en) 2012-06-04 2012-06-04 Precise distribution system of compound fertilizer production line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220257532 CN202576278U (en) 2012-06-04 2012-06-04 Precise distribution system of compound fertilizer production line

Publications (1)

Publication Number Publication Date
CN202576278U true CN202576278U (en) 2012-12-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220257532 Expired - Fee Related CN202576278U (en) 2012-06-04 2012-06-04 Precise distribution system of compound fertilizer production line

Country Status (1)

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CN (1) CN202576278U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105314365A (en) * 2014-06-26 2016-02-10 宝山钢铁股份有限公司 Device and method for monitoring flux quality changes on line
CN106395413A (en) * 2016-06-22 2017-02-15 徐州三原环境工程有限公司 Compost material conveying system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105314365A (en) * 2014-06-26 2016-02-10 宝山钢铁股份有限公司 Device and method for monitoring flux quality changes on line
CN106395413A (en) * 2016-06-22 2017-02-15 徐州三原环境工程有限公司 Compost material conveying system

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121205

Termination date: 20160604