CN107826769A - A kind of novel material storage and induction system - Google Patents
A kind of novel material storage and induction system Download PDFInfo
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- CN107826769A CN107826769A CN201711226151.9A CN201711226151A CN107826769A CN 107826769 A CN107826769 A CN 107826769A CN 201711226151 A CN201711226151 A CN 201711226151A CN 107826769 A CN107826769 A CN 107826769A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/24—Gas suction systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/60—Devices for separating the materials from propellant gas
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
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Abstract
本发明提供了一种新型物料存储及输送系统，由原料储罐，加料压送罐，布袋除尘器，十字加料器，仓壁振动器，机械除尘器，罗茨风机组成。所述原料储罐顶部与所述布袋除尘器相连，所述原料储罐底部设有十字加料器；所述布袋除尘器顶部设有安全阀和放空阀，通过输送管道与所述罗茨风机相连；所述十字加料器通过输送管道与所述加料压送罐相连；所述加料压送罐顶部设有机械除尘器和安全阀，所述加料压送罐底部设有十字加料器；所述原料储罐和所述加料压送罐底部锥体处均设有仓壁振动器，可防止出料口堵塞，保证物料的正常输送。该新型物料存储及输送系统解决了现有粉状物料在存储和输送过程中需要进行气体置换的难题，实现了物料输送的连续化。
The invention provides a new type of material storage and conveying system, which is composed of a raw material storage tank, a feeding pressure feeding tank, a bag dust collector, a cross feeder, a bin wall vibrator, a mechanical dust collector, and a Roots blower. The top of the raw material storage tank is connected to the bag filter, and the bottom of the raw material storage tank is provided with a cross feeder; the top of the bag filter is provided with a safety valve and a vent valve, which are connected to the Roots blower through a conveying pipeline The cross feeder is connected to the feeding pressure feeding tank through a conveying pipeline; the top of the feeding pressure feeding tank is provided with a mechanical dust collector and a safety valve, and the bottom of the feeding pressure feeding tank is provided with a cross feeder; the raw material Both the storage tank and the bottom cone of the feeding pressure delivery tank are equipped with bin wall vibrators, which can prevent the blockage of the discharge port and ensure the normal transportation of materials. The new material storage and conveying system solves the problem of gas replacement in the storage and conveying process of existing powdery materials, and realizes continuous material conveying.
Description
技术领域technical field
本发明涉及物料输送领域，尤其涉及一种新型物料存储及输送系统。The invention relates to the field of material conveying, in particular to a novel material storage and conveying system.
背景技术Background technique
粉状物料在存储和输送过程中常采用气力输送的方式。气力输送又称气流输送，指利用气流的能量，在密闭管道内沿气流方向输送颗粒状物料，是流态化技术的一种具体应用，相比于各种输送机、运输车等输送方法，具有防尘环保、结构简单、操作方便、布置灵活等优点。但是物料在输送、使用过程中通常会对输送气体有不同要求，这便给物料的存储和输送带来许多困难，同时也难以实现物料存储输送的连续化操作。Pneumatic conveying is often used for powder materials during storage and transportation. Pneumatic conveying, also known as airflow conveying, refers to the use of the energy of airflow to convey granular materials along the direction of airflow in a closed pipeline. It is a specific application of fluidization technology. Compared with various conveying methods such as conveyors and transport vehicles, It has the advantages of dustproof and environmental protection, simple structure, convenient operation and flexible layout. However, materials usually have different requirements for the conveying gas during transportation and use, which brings many difficulties to the storage and transportation of materials, and it is also difficult to realize the continuous operation of material storage and transportation.
综上所述，需要一种新型物料存储及输送系统，可以对物料在存储输送过程中进行气体置换，保证气力输送的气体不会对后续操作产生影响，同时也可以实现连续化操作。To sum up, a new type of material storage and conveying system is needed, which can replace the gas during the storage and conveying process of the material, so as to ensure that the gas conveyed by pneumatic force will not affect the subsequent operation, and can also realize continuous operation.
发明内容Contents of the invention
为了解决现有粉状物料在存储和输送过程中需要进行气体置换的难题，保证输送的连续化，本发明提供了一种新型物料存储及输送系统。In order to solve the difficult problem of gas replacement in the storage and transportation process of existing powdery materials and ensure continuous transportation, the present invention provides a new type of material storage and transportation system.
为达到上述目的，本发明的技术方案如下：To achieve the above object, the technical scheme of the present invention is as follows:
一种新型物料存储及输送系统，由原料储罐，加料压送罐，十字加料器，仓壁振动器，布袋除尘器，机械除尘器，罗茨风机，安全阀，放空阀，料位计和输送管道组成。上述原料储罐顶部与上述布袋除尘器相连，上述原料储罐底部锥体处设有仓壁振动器，上述原料储罐底部出料口设有十字加料器；上述布袋除尘器顶部设有安全阀和放空阀，通过气体输送管道与上述罗茨风机相连；上述十字加料器通过输送管道与上述加料压送罐相连；上述加料压送罐顶部设有机械除尘器和安全阀，上述加料压送罐底部锥体处设有仓壁振动器，上述加料压送罐底部出料口设有十字加料器，上述原料储罐和上述加料压送罐内均有料位计。A new type of material storage and conveying system, consisting of raw material storage tank, feeding pressure tank, cross feeder, warehouse wall vibrator, bag filter, mechanical dust collector, Roots blower, safety valve, vent valve, material level gauge and Composition of pipelines. The top of the above-mentioned raw material storage tank is connected with the above-mentioned bag filter, the cone at the bottom of the above-mentioned raw material storage tank is equipped with a warehouse wall vibrator, and the outlet of the bottom of the above-mentioned raw material storage tank is equipped with a cross feeder; the top of the above-mentioned bag filter is equipped with a safety valve and the vent valve are connected to the above-mentioned Roots blower through the gas delivery pipeline; the above-mentioned cross feeder is connected to the above-mentioned feeding pressure-feeding tank through the delivery pipeline; A bin wall vibrator is provided at the bottom cone, a cross feeder is provided at the bottom outlet of the above-mentioned feeding pressure feeding tank, and there are material level gauges in the above-mentioned raw material storage tank and the above-mentioned feeding pressure feeding tank.
进一步，系统内采用两个完全相同的原料储罐并联使用，交替完成进料、出料操作，以保证供料的连续化；Furthermore, two identical raw material storage tanks are used in parallel in the system, and the feeding and discharging operations are completed alternately to ensure continuous feeding;
进一步，上述原料储罐两侧的控制阀打开后，通过负压气力输送将粉状物料输送至上述原料储罐中，经上述布袋除尘器的拦截，粉状物料落入上述原料储罐中，气体通过上述罗茨风机循环利用；Further, after the control valves on both sides of the above-mentioned raw material storage tank are opened, the powdery material is transported into the above-mentioned raw material storage tank through negative pressure pneumatic conveying, and the powdery material falls into the above-mentioned raw material storage tank after being intercepted by the above-mentioned bag filter. The gas is recycled through the above-mentioned Roots blower;
进一步，上述原料储罐的上部有一气体接管，通过气体接管连续通入气体对原料储罐进行置换和保压；Further, there is a gas connecting pipe on the upper part of the raw material storage tank, through which gas is continuously introduced into the raw material storage tank to replace and maintain pressure;
进一步，上述原料储罐完成进料、置换、保压等操作后，打开十字加料器，物料在重力的作用下落入下方的加料压送罐；Further, after the above-mentioned raw material storage tank completes operations such as feeding, replacing, and maintaining pressure, the cross feeder is opened, and the material falls into the feeding pressure feeding tank below under the action of gravity;
进一步，上述机械除尘器顶部设有放空阀；Further, a vent valve is provided on the top of the mechanical dust collector;
进一步，上述加料压送罐的上部有一气体接管，通过气体接管连续通入气体对加料压送罐进行充压；Further, there is a gas connecting pipe on the upper part of the feeding pressure feeding tank, through which gas is continuously fed into the feeding pressure feeding tank to pressurize;
进一步，上述原料储罐和上述加料压送罐内均采用顶装雷达式料位计。Further, the above-mentioned raw material storage tank and the above-mentioned feeding pressure feeding tank both adopt top-mounted radar-type material level gauges.
本发明的有益效果为：The beneficial effects of the present invention are:
1、实现了粉状物料在气力输送过程中的气体置换，保证气力输送的气体不会对后续操作产生影响；1. Realize the gas replacement of powdery materials in the process of pneumatic conveying, and ensure that the gas conveyed by pneumatic will not affect the subsequent operation;
2、本套装置既可以实现物料的存储又可以实现物料的输送，提高了物料输送的效率；2. This set of device can not only realize the storage of materials but also realize the transportation of materials, which improves the efficiency of material transportation;
3、本套装置解决了物料在气力输送过程中难以实现气体置换的难题，保证了物料存储和输送的连续化。3. This set of equipment solves the problem that it is difficult to realize gas replacement during the pneumatic conveying process of materials, and ensures the continuous storage and transportation of materials.
附图说明Description of drawings
图1为本发明一种新型物料存储及输送系统示意图。Fig. 1 is a schematic diagram of a novel material storage and delivery system of the present invention.
图中：1-第一安全阀，2-第一布袋除尘器，3-第一仓壁振动器，4-第一放空阀，5-第一原料储罐，6-第一十字加料器，7-第二安全阀，8-第二布袋除尘器，9-第二仓壁振动器，10-第二放空阀，11-第二原料储罐，12-第二十字加料器，13-罗茨风机，14-第三安全阀，15-加料压送罐，16-第三仓壁振动器，17-第三放空阀，18-机械除尘器，19-第三十字加料器，20-第一控制阀，21-第二控制阀，22-第三控制阀，23-第四控制阀，24-第一进气阀，25-第二进气阀，26-第五控制阀，27-第六控制阀，28-第三进气阀，29-第七控制阀。In the figure: 1-the first safety valve, 2-the first bag filter, 3-the first warehouse wall vibrator, 4-the first vent valve, 5-the first raw material storage tank, 6-the first cross feeder, 7-Second safety valve, 8-Second bag filter, 9-Second bin wall vibrator, 10-Second vent valve, 11-Second raw material storage tank, 12-Second cross feeder, 13-Room Ci fan, 14-the third safety valve, 15-feeding pressure tank, 16-the third warehouse wall vibrator, 17-the third vent valve, 18-mechanical dust collector, 19-the third cross feeder, 20-the first One control valve, 21-second control valve, 22-third control valve, 23-fourth control valve, 24-first intake valve, 25-second intake valve, 26-fifth control valve, 27- Sixth control valve, 28-third intake valve, 29-seventh control valve.
具体实施方式Detailed ways
现结合附图通过以下实施方式来对本发明的具体过程加以说明。The specific process of the present invention will now be described through the following embodiments in conjunction with the accompanying drawings.
一种新型物料存储及输送系统，由第一安全阀1、第二安全阀7、第三安全阀14，第一布袋除尘器2、第二布袋除尘器8，第一仓壁振动器3、第二仓壁振动器9、第三仓壁振动器16，第一放空阀4、第二放空阀10、第三放空阀17，第一原料储罐5、第二原料储罐11，第一十字加料器6、第二十字加料器12、第三十字加料器19，罗茨风机13，加料压送罐15，机械除尘器18，第一控制阀20、第二控制阀21、第三控制阀22、第四控制阀23、第五控制阀26、第六控制阀27、第七控制阀29，第一进气阀24、第二进气阀25、第三进气阀28组成。A new type of material storage and conveying system, consisting of a first safety valve 1, a second safety valve 7, a third safety valve 14, a first bag filter 2, a second bag filter 8, a first bin wall vibrator 3, The second warehouse wall vibrator 9, the third warehouse wall vibrator 16, the first vent valve 4, the second vent valve 10, the third vent valve 17, the first raw material storage tank 5, the second raw material storage tank 11, the first Cross feeder 6, second cross feeder 12, third cross feeder 19, Roots blower 13, feeding pressure tank 15, mechanical dust collector 18, first control valve 20, second control valve 21, third control valve Valve 22, fourth control valve 23, fifth control valve 26, sixth control valve 27, seventh control valve 29, first intake valve 24, second intake valve 25, third intake valve 28.
上述第一原料储罐5顶部与上述第一布袋除尘器2相连，上述第一原料储罐5底部锥体处设有上述第一仓壁振动器3，上述第一原料储罐5底部出料口设有上述第一十字加料器6；上述第一布袋除尘器2顶部设有上述第一安全阀1和上述第一放空阀4；上述第二原料储罐11顶部与上述第二布袋除尘器8相连，上述第二原料储罐11底部锥体处设有上述第二仓壁振动器9，上述第二原料储罐11底部出料口设有上述第二十字加料器12；上述第二布袋除尘器8顶部设有上述第二安全阀7和上述第二放空阀10；上述第一布袋除尘器2和上述第二布袋除尘器8通过输送管道与上述罗茨风机13相连；上述第一十字加料器6和上述第二十字加料器12通过输送管道与上述加料压送罐15相连；上述加料压送罐15顶部设有上述第三安全阀14和上述机械除尘器18，上述加料压送罐15底部锥体处设有上述第三仓壁振动器16，上述加料压送罐15底部出料口设有第三十字加料器19；上述第三十字加料器19通过输送管道与下游装置相连，上述机械除尘器18顶部与上述第三放空阀17相连。The top of the above-mentioned first raw material storage tank 5 is connected with the above-mentioned first bag filter 2, the above-mentioned first warehouse wall vibrator 3 is provided at the bottom cone of the above-mentioned first raw material storage tank 5, and the bottom of the above-mentioned first raw material storage tank 5 is discharged The first cross feeder 6 is provided at the mouth; the first safety valve 1 and the first vent valve 4 are provided on the top of the first bag filter 2; the top of the second raw material storage tank 11 is connected with the second bag filter 8 are connected, the above-mentioned second warehouse wall vibrator 9 is provided at the bottom cone of the above-mentioned second raw material storage tank 11, and the above-mentioned second cross feeder 12 is provided at the bottom outlet of the above-mentioned second raw material storage tank 11; the above-mentioned second cloth bag The top of the dust collector 8 is provided with the above-mentioned second safety valve 7 and the above-mentioned second vent valve 10; the above-mentioned first bag filter 2 and the above-mentioned second bag filter 8 are connected to the above-mentioned Roots blower 13 through the conveying pipeline; the above-mentioned first cross The feeder 6 and the above-mentioned second cross feeder 12 are connected to the above-mentioned feeding pressure feeding tank 15 through a conveying pipeline; the above-mentioned feeding pressure feeding tank 15 is provided with the above-mentioned third safety valve 14 and the above-mentioned mechanical dust collector 18, 15. The above-mentioned third warehouse wall vibrator 16 is provided at the bottom cone, and the third cross feeder 19 is provided at the bottom discharge port of the above-mentioned feeding pressure feeding tank 15; the above-mentioned third cross feeder 19 is connected to the downstream device through a conveying pipeline. The top of the above-mentioned mechanical dust collector 18 is connected with the above-mentioned third vent valve 17 .
本发明的工作原理是：The working principle of the present invention is:
首先打开第一原料储罐5两侧的第一控制阀20和第二控制阀21，通过罗茨风机13实现气力输送，输送方式为负压输送。物料经过第一布袋除尘器2时，固体颗粒向下运动，气体向上流动，通过第一布袋除尘器2将气体中夹带的颗粒物拦截，净化后的气体通过罗茨风机13循环利用；当第一原料储罐5进料结束后，关闭第一原料储罐5两侧的第一控制阀20和第二控制阀21，开启第二原料储罐11两侧的第三控制阀22和第四控制阀23，重复上述操作使第二原料储罐11储存储物料。第一原料储罐5进料结束后，打开气体接管上的第一进气阀24和第一放空阀4，向第一原料储罐5中通入气体进行置换，经过一段时间，被置换气体通过第一布袋除尘器2和第一放空阀4排空，置换结束后关闭第一放空阀4，继续向第一原料储罐5中通入气体，保持第一原料储罐5中具有一定的压力。置换、充压结束后，打开第五控制阀26，物料通过第一十字加料器6进入加料压送罐15中，在输送过程中，启动第一仓壁振动器3保证物料能够正常输送。第一原料储罐5与第二原料储罐11的操作方式相同，二者交替完成进料、出料操作，以保证供料的连续化。加料压送罐15中的物料通过第三十字加料器19，进入输送管道，开启第七控制阀29，利用气体输送至反应器，在物料输送过程中启动第三仓壁振动器16，保证物料的正常输送。Firstly, the first control valve 20 and the second control valve 21 on both sides of the first raw material storage tank 5 are opened, and the pneumatic conveying is realized through the Roots blower 13, and the conveying mode is negative pressure conveying. When the material passes through the first bag filter 2, the solid particles move downward and the gas flows upward, and the particles entrained in the gas are intercepted by the first bag filter 2, and the purified gas is recycled through the Roots blower 13; when the first After the raw material storage tank 5 feeds, close the first control valve 20 and the second control valve 21 on both sides of the first raw material storage tank 5, and open the third control valve 22 and the fourth control valve on both sides of the second raw material storage tank 11. The valve 23 repeats the above operations to make the second raw material storage tank 11 store materials. After the feeding of the first raw material storage tank 5 is completed, the first air intake valve 24 and the first vent valve 4 on the gas connection are opened, and gas is introduced into the first raw material storage tank 5 for replacement. After a period of time, the replaced gas Evacuate through the first bag filter 2 and the first vent valve 4, close the first vent valve 4 after the replacement, continue to feed gas into the first raw material storage tank 5, and keep a certain amount of air in the first raw material storage tank 5. pressure. After the replacement and pressurization, the fifth control valve 26 is opened, and the material enters the feeding pressure feeding tank 15 through the first cross feeder 6. During the conveying process, the first bin wall vibrator 3 is started to ensure that the material can be conveyed normally. The operation mode of the first raw material storage tank 5 and the second raw material storage tank 11 is the same, and the two complete the feeding and discharging operations alternately to ensure the continuous supply of materials. The material in the feeding pressure tank 15 enters the delivery pipeline through the third cross feeder 19, opens the seventh control valve 29, and uses gas to transport it to the reactor, and starts the third warehouse wall vibrator 16 during the material delivery process to ensure that the material normal delivery.
在装置开工时加料压送罐15中初始状态会有空气存在，需要先将其置换，具体操作为打开第三进气阀28向加料压送罐15中通入气体，使加料压送罐15中保持一定的压力，然后打开第三放空阀17排出空气。When the device is started, there will be air in the feeding pressure feeding tank 15 in the initial state, and it needs to be replaced first. Keep a certain pressure in the air, then open the third vent valve 17 to discharge the air.
以上实施方案仅用于说明而非限制本发明的技术方案。不脱离本发明精神的任何修改或局部替换，均应涵盖在本发明的权利要求范围当中。The above embodiments are only used to illustrate but not limit the technical solution of the present invention. Any modification or partial replacement that does not depart from the spirit of the present invention shall fall within the scope of the claims of the present invention.
Claims (5)
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| CN201711226151.9A CN107826769A (en) | 2017-11-29 | 2017-11-29 | A kind of novel material storage and induction system |
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Cited By (5)
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| CN107262736A (en) * | 2017-07-17 | 2017-10-20 | 金川集团股份有限公司 | A kind of low pine is than powder apparatus and method under the anti-clogging of metal dust product |
| CN108861612A (en) * | 2018-07-05 | 2018-11-23 | 珠海市盛西源机电设备有限公司 | ATH powder conveys automatically, manages, metering method |
| CN112897087A (en) * | 2021-01-18 | 2021-06-04 | 上海中怡工业除尘技术有限公司 | Material collecting system and material collecting method thereof |
| CN116176905A (en) * | 2023-04-12 | 2023-05-30 | 杭州睿湘机电科技有限公司 | An integrated production system and method for ultrafine powder feeding and packaging |
| CN116409633A (en) * | 2022-02-18 | 2023-07-11 | Sk新能源株式会社 | Vacuum powder conveying system and method thereof |
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| CN116409633A (en) * | 2022-02-18 | 2023-07-11 | Sk新能源株式会社 | Vacuum powder conveying system and method thereof |
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