CN105084786B - A kind of lime slaking dosing feed device - Google Patents
A kind of lime slaking dosing feed device Download PDFInfo
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- CN105084786B CN105084786B CN201510483247.8A CN201510483247A CN105084786B CN 105084786 B CN105084786 B CN 105084786B CN 201510483247 A CN201510483247 A CN 201510483247A CN 105084786 B CN105084786 B CN 105084786B
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- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims abstract description 115
- 235000011941 Tilia x europaea Nutrition 0.000 title claims abstract description 115
- 239000004571 lime Substances 0.000 title claims abstract description 115
- 239000008267 milk Substances 0.000 claims abstract description 31
- 210000004080 milk Anatomy 0.000 claims abstract description 31
- 235000013336 milk Nutrition 0.000 claims abstract description 31
- 230000029087 digestion Effects 0.000 claims abstract description 28
- 239000002893 slag Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000000926 separation method Methods 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 12
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000292 calcium oxide Substances 0.000 claims abstract description 4
- 235000012255 calcium oxide Nutrition 0.000 claims abstract description 4
- 238000006386 neutralization reaction Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 6
- 239000004576 sand Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 239000000920 calcium hydroxide Substances 0.000 description 4
- 235000011116 calcium hydroxide Nutrition 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Treatment Of Sludge (AREA)
Abstract
本发明公开了一种石灰消化加药装置，其包括:其包括：石灰运输单元、石灰消化单元、石灰乳分离单元以及石灰加药单元；其石灰消化单元，包括筒体，筒体上设有进料口和出料口，筒体内部从进料口到出料口依次分为：缓冲区、均质区、乳渣分离区、捞渣区排渣区；生石灰经过石灰消化单元后消化成石灰乳砂水混合物，石灰乳砂水混合物从出料口流出；石灰乳分离单元，将从出料口流入的石灰乳砂水混合物分离为石灰乳和石灰渣；石灰送料装置为可以推进石灰的装置，其安装在精石灰罐中的下方，其石灰出口位于石灰消化单元的进料口的正上方，采用本送料装置可进行自动送料提高工作效率，节约劳动力。
The invention discloses a lime digestion and dosing device, which comprises: a lime transportation unit, a lime digestion unit, a lime milk separation unit and a lime dosing unit; Inlet and outlet, the inside of the cylinder is divided into buffer zone, homogeneous area, milk slag separation area, slag removal area and slag discharge area from the input port to the output port; quicklime is digested into Lime milk sand water mixture, lime milk sand water mixture flows out from the discharge port; lime milk separation unit, separates lime milk sand water mixture flowing in from the discharge port into lime milk and lime slag; lime feeding device is capable of pushing lime The device is installed under the fine lime tank, and its lime outlet is located directly above the feed port of the lime digestion unit. The feeding device can be used to automatically feed materials to improve work efficiency and save labor.
Description
技术领域technical field
本发明涉及水处理技术领域，特别是一种石灰消化加药送料装置。The invention relates to the technical field of water treatment, in particular to a lime digestion dosing and feeding device.
背景技术Background technique
现有石灰消化加药工艺一般采用以下两种方式：一是将精石灰由仓库吊至石灰乳制备槽，制成浓度为20%的石灰乳溶液，再用泵把输石灰乳送至污酸、一段、二段、三段中和槽进行中和。二是将精石灰罐的精石灰送至石灰池，精石灰在池内与水接触浸泡，自然冷却一段时间后用抓斗抓至中间仓，再用水洗进入石灰消化机，最后通过出渣螺旋进行石灰渣和石灰乳的分离，石灰乳送往中和槽进行中和，石灰渣落在渣斗内，定期用汽车运走；或者将精石灰罐的精石灰通过第一溜管进入搅拌槽加水搅拌形成石灰浆，石灰浆再经第二溜管进入石灰浆沉淀池沉淀，沉淀池上层的石灰乳经筛网过滤，进入石灰乳池，将石灰乳池中的石灰乳送往中和槽进行中和，石灰浆沉淀池内的石灰渣定期经挖机或手工清出，用汽车运走。采用第一种消化加药工艺采用精石灰导致成本高且石灰扬尘大缺陷，采用第二种消化加药工艺具有石灰浪费严重，以及设备堵管频繁、故障率高等缺陷。现有石灰加药送料靠吊装或者人工推小车加入，存在加料不均匀，分时式进料，没有连续性，影响消化效果。The existing lime digestion and dosing process generally adopts the following two methods: one is to hoist the refined lime from the warehouse to the lime milk preparation tank to make a lime milk solution with a concentration of 20%, and then use the pump to send the lime milk to the sewage acid , one-stage, two-stage, three-stage neutralization tank for neutralization. The second is to send the refined lime in the refined lime tank to the lime tank, where the refined lime is soaked in contact with water, and after a period of natural cooling, it is grabbed by a grab bucket to the intermediate warehouse, then washed with water and entered into the lime digester, and finally discharged through the slag discharge screw. Separation of lime slag and lime milk, lime milk is sent to the neutralization tank for neutralization, lime slag falls in the slag hopper, and is transported away by car regularly; or the fine lime in the fine lime tank enters the mixing tank through the first chute to add water Stir to form lime slurry, and then the lime slurry enters the lime slurry sedimentation tank through the second chute for sedimentation. The milk of lime on the upper layer of the sedimentation tank is filtered through a screen and enters the milk of lime tank, and the milk of lime in the milk of lime tank is sent to the neutralization tank for further processing. For neutralization, the lime slag in the lime slurry sedimentation tank is regularly removed by excavators or manually, and transported away by car. The use of refined lime in the first digestion and dosing process leads to high cost and major defects of lime dust, while the second digestion and dosing process has the disadvantages of serious waste of lime, frequent equipment blockage, and high failure rate. The existing lime dosing and feeding is done by hoisting or manually pushing a trolley, which has uneven feeding, time-sharing feeding, and no continuity, which affects the digestion effect.
发明内容Contents of the invention
本发明的目的是克服现有技术的上述不足，而提供一种整个流动过程顺畅，实现连续供给送料，工作效率高的石灰消化加药送料装置。The purpose of the present invention is to overcome the above-mentioned deficiencies of the prior art, and provide a lime digestion and feeding device with smooth flow process, continuous feeding and high working efficiency.
本发明的技术方案是：Technical scheme of the present invention is:
一种石灰消化加药送料装置，其包括：石灰送料装置、石灰消化单元、石灰乳分离单元以及石灰加药单元；其中石灰消化单元，包括筒体，筒体上设有进料口和出料口，筒体内部从进料口到出料口依次分为：缓冲区、均质区、乳渣分离区、捞渣区排渣区；生石灰经过石灰消化单元后消化成石灰乳砂水混合物，石灰乳砂水混合物从出料口流出；石灰乳分离单元，将从出料口流入的石灰乳砂水混合物分离为石灰乳和石灰渣；石灰乳通过泵送至石灰加药单元的中和槽中进行中和，石灰送料装置为可以推进石灰的装置，其安装在精石灰罐中的下方，其石灰出口位于石灰消化单元的进料口的正上方。A lime digestion dosing and feeding device, which includes: a lime feeding device, a lime digestion unit, a lime milk separation unit, and a lime dosing unit; wherein the lime digestion unit includes a cylinder, and the cylinder is provided with a feed inlet and a discharge The inside of the cylinder is divided into: buffer zone, homogeneous zone, milk slag separation zone, slag removal zone and slag discharge zone from the feed port to the discharge port; the quicklime is digested into a lime milk sand water mixture after passing through the lime digestion unit, The lime milk sand-water mixture flows out from the outlet; the lime milk separation unit separates the lime milk sand-water mixture flowing in from the discharge port into lime milk and lime slag; the lime milk is pumped to the neutralization tank of the lime dosing unit The lime feeding device is a device that can push lime, which is installed below the fine lime tank, and its lime outlet is located directly above the feed port of the lime digestion unit.
本发明进一步的技术方案是：所述的石灰进料装置包括进料螺旋杆套、进料螺旋杆和驱动电机，进料螺旋杆为带有螺旋输送叶片的轴；进料螺旋杆套为与进料螺旋杆相配合的套筒，其进料一端的侧上部设有进料入口，进料螺旋杆套另一端开有石灰出口；进料螺旋杆活动安装在进料螺旋杆套中，进料螺旋杆与驱动电机相连；螺旋杆套的石灰出口位于石灰消化单元的进料口的正上方。The further technical scheme of the present invention is: described lime feeding device comprises feed screw rod cover, feed screw rod and drive motor, and feed screw rod is the shaft that has helical conveying blade; The sleeve matched with the feed screw has a feed inlet at the upper side of the feed end, and a lime outlet at the other end of the feed screw sleeve; the feed screw is movably installed in the feed screw sleeve. The feed screw rod is connected with the drive motor; the lime outlet of the screw rod sleeve is located directly above the feed port of the lime digestion unit.
本发明进一步的技术方案是：所述的进料螺旋杆通过轴承和轴套活动安装在进料螺旋杆套中，进料螺旋杆通过传动机构与驱动电机相连。A further technical solution of the present invention is: the feed screw rod is movably installed in the feed screw rod sleeve through the bearing and the shaft sleeve, and the feed screw rod is connected with the driving motor through the transmission mechanism.
本发明进一步的技术方案是：所述的进料螺旋杆的另一端通过后轴承和后轴套活动安装在进料螺旋杆套中，进料螺旋杆通过传动机构与支承机构相连。The further technical solution of the present invention is: the other end of the feeding screw rod is movably installed in the feeding screw rod sleeve through the rear bearing and the rear shaft sleeve, and the feeding screw rod is connected with the support mechanism through the transmission mechanism.
本发明进一步的技术方案是：所述的进料螺旋杆与驱动电机相连的传动机构带有速度控制部件。The further technical solution of the present invention is: the transmission mechanism connecting the feeding screw rod with the driving motor has a speed control component.
本发明相对现有技术的有益效果是：The beneficial effect of the present invention relative to prior art is:
1、送料装置一端进料、一端出料，使流动更加顺畅，实现连续燃料的目的，提高了工作效率；1. One end of the feeding device feeds and the other end discharges, making the flow more smooth, achieving the purpose of continuous fuel, and improving work efficiency;
2、进料装置可以均匀连续供料，并且可以通过变速机构控制供料的速度，从而可根据需要很好地控制送料量，即送料装置实现全自动进料方式，节约了劳动力。2. The feeding device can feed materials evenly and continuously, and the speed of feeding can be controlled through the speed change mechanism, so that the amount of feeding can be well controlled according to the needs, that is, the feeding device realizes automatic feeding, which saves labor.
附图说明Description of drawings
图1为本发明的结构示意图；Fig. 1 is a structural representation of the present invention;
图2为本发明送料装置示意图。Fig. 2 is a schematic diagram of the feeding device of the present invention.
附图标记：1、精石灰罐，2、螺旋运输机，3、石灰消化单元，4、螺旋砂水分离器，21、料螺旋杆套，22、进料螺旋杆，23、驱动电机，24、石灰出口，25、支承机构，31、筒体，32、进料口，33、出料口，221、螺旋输送叶片，222、轴承，223、轴套，224、后轴承，225、后轴套。Reference signs: 1. Refined lime tank, 2. Screw conveyor, 3. Lime digestion unit, 4. Spiral sand-water separator, 21. Feeding screw sleeve, 22. Feeding screw, 23. Driving motor, 24, Lime outlet, 25, support mechanism, 31, cylinder, 32, feed inlet, 33, discharge outlet, 221, screw conveyor blade, 222, bearing, 223, axle sleeve, 224, rear bearing, 225, rear axle sleeve .
具体实施方式detailed description
以下结合图和具体实施方式对本发明的详细结构作进一步描述。The detailed structure of the present invention will be further described below in conjunction with the drawings and specific embodiments.
如图1所示，一种石灰消化加药送料装置，其包括：石灰送料装置2、石灰消化单元3、石灰乳分离单元4以及石灰加药单元；其中石灰消化单元3，包括筒体31，筒体31上设有进料口32和出料口33，筒体31内部从进料口32到出料口33依次分为：缓冲区、均质区、乳渣分离区、捞渣区排渣区；生石灰经过石灰消化单元3后消化成石灰乳砂水混合物，石灰乳砂水混合物从出料口33流出；石灰乳分离单元4，将从出料口33流入的石灰乳砂水混合物分离为石灰乳和石灰渣；石灰乳通过泵送至石灰加药单元的中和槽中进行中和，石灰送料装置2为可以推进石灰的装置，其安装在精石灰罐中1的下方，其石灰出口24位于石灰消化单元3的进料口32的正上方。As shown in Figure 1, a kind of lime digestion dosing feeding device, it comprises: lime feeding device 2, lime digestion unit 3, lime milk separation unit 4 and lime dosing unit; Wherein lime digestion unit 3 comprises cylinder 31, The cylinder 31 is provided with a material inlet 32 and a material outlet 33, and the inside of the cylinder 31 is divided into successively from the material inlet 32 to the material outlet 33: a buffer zone, a homogeneous zone, a milk residue separation zone, and a slag removal zone. Slag area; quicklime is digested into a lime milk-sand-water mixture after passing through the lime digestion unit 3, and the lime-milk-sand-water mixture flows out from the discharge port 33; the lime milk separation unit 4 separates the lime-milk-sand-water mixture flowing in from the discharge port 33 It is lime milk and lime slag; the lime milk is pumped to the neutralization tank of the lime dosing unit for neutralization, and the lime feeding device 2 is a device that can push lime, which is installed under the refined lime tank 1, and the lime The outlet 24 is located directly above the feed opening 32 of the lime digestion unit 3 .
如图2所述，所述的石灰进料装置2包括进料螺旋杆套21、进料螺旋杆22和驱动电机23，进料螺旋杆22为带有螺旋输送叶片221的轴；进料螺旋杆套21为与进料螺旋杆22相配合的套筒，其进料一端的侧上部设有进料入口211，进料螺旋杆套21另一端开有石灰出口24；进料螺旋杆22活动安装在进料螺旋杆套21中，进料螺旋杆22与驱动电机23相连；螺旋杆套21的石灰出口24位于石灰消化单元3的进料口32的正上方。As shown in Fig. 2, described lime feeding device 2 comprises feed screw rod cover 21, feed screw rod 22 and driving motor 23, and feed screw rod 22 is the axle with helical conveying blade 221; The rod sleeve 21 is a sleeve matched with the feed screw rod 22, the upper side of one end of the feed is provided with a feed inlet 211, and the other end of the feed screw sleeve 21 has a lime outlet 24; the feed screw rod 22 is movable Installed in the feed screw sleeve 21 , the feed screw 22 is connected with the drive motor 23 ; the lime outlet 24 of the screw sleeve 21 is located directly above the feed port 32 of the lime digestion unit 3 .
所述的进料螺旋杆22通过轴承222和轴套223活动安装在进料螺旋杆套21中，进料螺旋杆22通过传动机构与驱动电机23相连。The feed screw 22 is movably installed in the feed screw sleeve 21 through the bearing 222 and the shaft sleeve 223, and the feed screw 22 is connected with the driving motor 23 through a transmission mechanism.
所述的进料螺旋杆22的另一端通过后轴承224和后轴套225活动安装在进料螺旋杆套21中，进料螺旋杆22通过传动机构与支承机构25相连。The other end of the feed screw 22 is movably installed in the feed screw sleeve 21 through the rear bearing 224 and the rear shaft sleeve 225, and the feed screw 22 is connected with the supporting mechanism 25 through a transmission mechanism.
所述的进料螺旋杆22与驱动电机23相连的传动机构带有速度控制部件。The transmission mechanism in which the feeding screw rod 22 is connected with the drive motor 23 has a speed control component.
以上显示和描述了本发明的基本原理和主要特征，本行业的技术人员应该了解，上述实施例不以任何形式限制本发明，凡采用等同替换或等效变换的方式所获得的技术方案，均落在本发明的保护范围内。The basic principles and main features of the present invention have been shown and described above, and those skilled in the art should understand that the above-mentioned embodiments do not limit the present invention in any form, and all technical solutions obtained by means of equivalent replacement or equivalent transformation are equivalent Fall within the protection scope of the present invention.
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| CN106396430B (en) * | 2016-08-29 | 2019-05-28 | 绵竹市拱星氧化钙厂 | Energy-saving lime milk digester with screening machinery |
| CN106830716A (en) * | 2017-02-28 | 2017-06-13 | 成都格瑞思文化传播有限公司 | A kind of lime slaking chemicals dosing plant |
| CN108144951A (en) * | 2018-01-05 | 2018-06-12 | 孙向夷 | A kind of mobile garbage specification processing system |
| CN108911535B (en) * | 2018-07-04 | 2020-11-17 | 衢州市远方化工厂（普通合伙） | Preparation process of high-activity anti-coagulation calcium hydroxide |
| CN108609871A (en) * | 2018-07-27 | 2018-10-02 | 芜湖市黄山松工业地坪新材料有限公司 | A kind of lime processing energy conservation and environmental protection digestion machine |
| CN110743094A (en) * | 2019-12-03 | 2020-02-04 | 陈晓芳 | Cervical applicator for gynecological treatment |
| CN119424888B (en) * | 2024-12-23 | 2025-07-08 | 枣庄市妇幼保健院 | Gynecological medication device capable of achieving uniform medication application |
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| CN87208912U (en) * | 1987-06-06 | 1988-05-04 | 河南省安阳钢铁公司 | Calcium lime burden digesting equipment |
| CN2518861Y (en) * | 2001-11-30 | 2002-10-30 | 任志国 | Slaking device of burnt lime |
| CN2835238Y (en) * | 2005-11-04 | 2006-11-08 | 唐山化工机械有限公司化工机械设计研究所 | Front-discharge type revolving ash plant |
| CN201614349U (en) * | 2010-06-08 | 2010-10-27 | 邹崇万 | Continuous lime emulsifying machine |
| CN202730005U (en) * | 2012-07-28 | 2013-02-13 | 富民龙腾钛业有限责任公司 | Limestone milk ash slaking mechanism |
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