CN203938206U - 一种生物质发电厂散料辅助给料装置 - Google Patents
一种生物质发电厂散料辅助给料装置 Download PDFInfo
- Publication number
- CN203938206U CN203938206U CN201420369764.3U CN201420369764U CN203938206U CN 203938206 U CN203938206 U CN 203938206U CN 201420369764 U CN201420369764 U CN 201420369764U CN 203938206 U CN203938206 U CN 203938206U
- Authority
- CN
- China
- Prior art keywords
- screw shaft
- helicallobe
- tilt
- inlet point
- discharging opening
- 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.)
- Active
Links
- 239000002028 Biomass Substances 0.000 title claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 230000002146 bilateral Effects 0.000 claims abstract description 8
- 230000000875 corresponding Effects 0.000 claims description 10
- 241000196324 Embryophyta Species 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000010248 power generation Methods 0.000 description 3
- 210000003800 Pharynx Anatomy 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N sulphur dioxide Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0nMS4wJyBlbmNvZGluZz0naXNvLTg4NTktMSc/Pgo8c3ZnIHZlcnNpb249JzEuMScgYmFzZVByb2ZpbGU9J2Z1bGwnCiAgICAgICAgICAgICAgeG1sbnM9J2h0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnJwogICAgICAgICAgICAgICAgICAgICAgeG1sbnM6cmRraXQ9J2h0dHA6Ly93d3cucmRraXQub3JnL3htbCcKICAgICAgICAgICAgICAgICAgICAgIHhtbG5zOnhsaW5rPSdodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rJwogICAgICAgICAgICAgICAgICB4bWw6c3BhY2U9J3ByZXNlcnZlJwp3aWR0aD0nODVweCcgaGVpZ2h0PSc4NXB4JyB2aWV3Qm94PScwIDAgODUgODUnPgo8IS0tIEVORCBPRiBIRUFERVIgLS0+CjxyZWN0IHN0eWxlPSdvcGFjaXR5OjEuMDtmaWxsOiNGRkZGRkY7c3Ryb2tlOm5vbmUnIHdpZHRoPSc4NS4wJyBoZWlnaHQ9Jzg1LjAnIHg9JzAuMCcgeT0nMC4wJz4gPC9yZWN0Pgo8cGF0aCBjbGFzcz0nYm9uZC0wIGF0b20tMCBhdG9tLTEnIGQ9J00gMTUuNyw1MC4zIEwgMjcuMSw0My44JyBzdHlsZT0nZmlsbDpub25lO2ZpbGwtcnVsZTpldmVub2RkO3N0cm9rZTojRTg0MjM1O3N0cm9rZS13aWR0aDoxLjBweDtzdHJva2UtbGluZWNhcDpidXR0O3N0cm9rZS1saW5lam9pbjptaXRlcjtzdHJva2Utb3BhY2l0eToxJyAvPgo8cGF0aCBjbGFzcz0nYm9uZC0wIGF0b20tMCBhdG9tLTEnIGQ9J00gMjcuMSw0My44IEwgMzguNCwzNy4yJyBzdHlsZT0nZmlsbDpub25lO2ZpbGwtcnVsZTpldmVub2RkO3N0cm9rZTojRkNDNjMzO3N0cm9rZS13aWR0aDoxLjBweDtzdHJva2UtbGluZWNhcDpidXR0O3N0cm9rZS1saW5lam9pbjptaXRlcjtzdHJva2Utb3BhY2l0eToxJyAvPgo8cGF0aCBjbGFzcz0nYm9uZC0wIGF0b20tMCBhdG9tLTEnIGQ9J00gMTEuOCw0My42IEwgMjMuMiwzNy4wJyBzdHlsZT0nZmlsbDpub25lO2ZpbGwtcnVsZTpldmVub2RkO3N0cm9rZTojRTg0MjM1O3N0cm9rZS13aWR0aDoxLjBweDtzdHJva2UtbGluZWNhcDpidXR0O3N0cm9rZS1saW5lam9pbjptaXRlcjtzdHJva2Utb3BhY2l0eToxJyAvPgo8cGF0aCBjbGFzcz0nYm9uZC0wIGF0b20tMCBhdG9tLTEnIGQ9J00gMjMuMiwzNy4wIEwgMzQuNSwzMC40JyBzdHlsZT0nZmlsbDpub25lO2ZpbGwtcnVsZTpldmVub2RkO3N0cm9rZTojRkNDNjMzO3N0cm9rZS13aWR0aDoxLjBweDtzdHJva2UtbGluZWNhcDpidXR0O3N0cm9rZS1saW5lam9pbjptaXRlcjtzdHJva2Utb3BhY2l0eToxJyAvPgo8cGF0aCBjbGFzcz0nYm9uZC0xIGF0b20tMSBhdG9tLTInIGQ9J00gNDUuNywzNy4zIEwgNTcuMSw0My45JyBzdHlsZT0nZmlsbDpub25lO2ZpbGwtcnVsZTpldmVub2RkO3N0cm9rZTojRkNDNjMzO3N0cm9rZS13aWR0aDoxLjBweDtzdHJva2UtbGluZWNhcDpidXR0O3N0cm9rZS1saW5lam9pbjptaXRlcjtzdHJva2Utb3BhY2l0eToxJyAvPgo8cGF0aCBjbGFzcz0nYm9uZC0xIGF0b20tMSBhdG9tLTInIGQ9J00gNTcuMSw0My45IEwgNjguNSw1MC40JyBzdHlsZT0nZmlsbDpub25lO2ZpbGwtcnVsZTpldmVub2RkO3N0cm9rZTojRTg0MjM1O3N0cm9rZS13aWR0aDoxLjBweDtzdHJva2UtbGluZWNhcDpidXR0O3N0cm9rZS1saW5lam9pbjptaXRlcjtzdHJva2Utb3BhY2l0eToxJyAvPgo8cGF0aCBjbGFzcz0nYm9uZC0xIGF0b20tMSBhdG9tLTInIGQ9J00gNDkuNiwzMC41IEwgNjEuMCwzNy4xJyBzdHlsZT0nZmlsbDpub25lO2ZpbGwtcnVsZTpldmVub2RkO3N0cm9rZTojRkNDNjMzO3N0cm9rZS13aWR0aDoxLjBweDtzdHJva2UtbGluZWNhcDpidXR0O3N0cm9rZS1saW5lam9pbjptaXRlcjtzdHJva2Utb3BhY2l0eToxJyAvPgo8cGF0aCBjbGFzcz0nYm9uZC0xIGF0b20tMSBhdG9tLTInIGQ9J00gNjEuMCwzNy4xIEwgNzIuNCw0My42JyBzdHlsZT0nZmlsbDpub25lO2ZpbGwtcnVsZTpldmVub2RkO3N0cm9rZTojRTg0MjM1O3N0cm9rZS13aWR0aDoxLjBweDtzdHJva2UtbGluZWNhcDpidXR0O3N0cm9rZS1saW5lam9pbjptaXRlcjtzdHJva2Utb3BhY2l0eToxJyAvPgo8dGV4dCB4PSczLjQnIHk9JzU4LjEnIGNsYXNzPSdhdG9tLTAnIHN0eWxlPSdmb250LXNpemU6MTVweDtmb250LXN0eWxlOm5vcm1hbDtmb250LXdlaWdodDpub3JtYWw7ZmlsbC1vcGFjaXR5OjE7c3Ryb2tlOm5vbmU7Zm9udC1mYW1pbHk6c2Fucy1zZXJpZjt0ZXh0LWFuY2hvcjpzdGFydDtmaWxsOiNFODQyMzUnID5PPC90ZXh0Pgo8dGV4dCB4PSczNy4zJyB5PSczOC41JyBjbGFzcz0nYXRvbS0xJyBzdHlsZT0nZm9udC1zaXplOjE1cHg7Zm9udC1zdHlsZTpub3JtYWw7Zm9udC13ZWlnaHQ6bm9ybWFsO2ZpbGwtb3BhY2l0eToxO3N0cm9rZTpub25lO2ZvbnQtZmFtaWx5OnNhbnMtc2VyaWY7dGV4dC1hbmNob3I6c3RhcnQ7ZmlsbDojRkNDNjMzJyA+UzwvdGV4dD4KPHRleHQgeD0nNzEuMicgeT0nNTguMScgY2xhc3M9J2F0b20tMicgc3R5bGU9J2ZvbnQtc2l6ZToxNXB4O2ZvbnQtc3R5bGU6bm9ybWFsO2ZvbnQtd2VpZ2h0Om5vcm1hbDtmaWxsLW9wYWNpdHk6MTtzdHJva2U6bm9uZTtmb250LWZhbWlseTpzYW5zLXNlcmlmO3RleHQtYW5jaG9yOnN0YXJ0O2ZpbGw6I0U4NDIzNScgPk88L3RleHQ+Cjwvc3ZnPgo= O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 235000019622 astringency Nutrition 0.000 description 1
- 235000019606 astringent taste Nutrition 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical group data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 235000010269 sulphur dioxide Nutrition 0.000 description 1
- 239000004291 sulphur dioxide Substances 0.000 description 1
Abstract
本实用新型为一种生物质发电厂散料辅助给料装置。该给料装置包括设置在料仓里水平并列设置的第一螺旋轴与第二螺旋轴，一进料口设置在料仓上端对准第一螺旋轴与第二螺旋轴的中间位置，对应在料仓的下端设置出料口，进料口与出料口在一个竖直方向，第一螺旋轴两侧对称设置倾斜方向相反的螺旋叶片，两侧螺旋叶片的倾斜方向朝向进料口方向；第二螺旋轴中间两侧对称设置倾斜方向相反的螺旋叶片，两侧螺旋叶片的倾斜方向朝向进料口方向；相对应位置第一螺旋轴的螺旋叶片与第二螺旋轴的螺旋叶片的倾斜方向相反。本实用新型整套装置简单实用，方便维护、管理，给料出力和稳定性强。
Description
技术领域
[0001] 本实用新型主要应用于生物质发电厂的给料系统，尤其涉及一种生物质发电厂散料辅助给料装置。具体说是在生物质发电厂的给料系统中，提出一种在散料组合式给料装置检修或事故状态下能够满足散料给料的辅助给料装置。
背景技术
[0002] 生物质发电项目作为清洁能源，可大大减少农业废料处理产生的环境污染。生物质燃料含硫均较少，采用生物质燃料发电，可减少燃煤电厂带来的二氧化硫对大气的污染，同时减少了粉煤灰、粉尘的排放。因此，近年来，生物质发电技术得以迅速发展，生物质直燃发电项目陆续投产。生物质发电的物料输送环节，在组合式给料装置临修、大修、维护情况下，为保证发电机组正常运行，提出了进行辅助给料。由于生物质具有粘滞性，不容易打散，在给料装置中，容易堵塞，造成进料装置堵料、断料现象的发生。
实用新型内容
[0003] 本实用新型所要解决的技术问题在于提供一种避免堵料和断料问题，维修简单的生物质发电厂散料辅助给料装置。
[0004] 本实用新型是这样实现的，一种生物质发电厂散料辅助给料装置，该给料装置包括设置在料仓里水平并列设置的第一螺旋轴与第二螺旋轴，一进料口设置在料仓上端对准第一螺旋轴与第二螺旋轴的中间位置，对应在料仓的下端设置出料口，进料口与出料口在一个竖直方向，第一螺旋轴中间对应出料口的宽度上不设置旋转叶片，两侧对称设置倾斜方向相反的螺旋叶片，两侧螺旋叶片的倾斜方向朝向进料口方向；第二螺旋轴中间对应出料口的宽度上不设置旋转叶片，两侧对称设置倾斜方向相反的螺旋叶片，两侧螺旋叶片的倾斜方向朝向进料口方向；第一螺旋轴的螺旋叶片与第二螺旋轴的螺旋叶片的倾斜方向相反，第一螺旋轴与第二螺旋轴旋转方向相反，使料向下运行；对应出料口下方设置导向槽，导向槽对应下方设置带式输送机，带式输送机两侧设置挡板。
[0005] 进一步地，第一螺旋轴以及第二螺旋轴的螺旋间距为600〜800mm，进料口顶部的开口尺寸为3680x1700mm，进料口顶部高于带式输送机顶部2100mm，出料口尺寸在1400x600mm。
[0006] 本实用新型与现有技术相比，有益效果在于:本实用新型第一螺旋轴以及第二螺旋轴旋转方向相反，使得第一螺旋轴以及第二螺旋轴两侧的螺旋叶片形成物料向下的运行，采用本实用新型结构，物料在料仓内从进料口进料后在料仓内分散开，经过第一螺旋轴以及第二螺旋轴的旋转，物料向中间并向下挤压，通过中间的出料口将料排出至带式输送机上，采用本实用新型整套装置简单实用，方便维护、管理。采用双螺旋给料机作业，提高了给料出力和稳定性。设置导料槽，解决了散料容易散落的问题。
附图说明
[0007] 图1是本实用新型实施例提供的设备结构示意图；
[0008] 图2是图1的横截面结构示意图。
具体实施方式
[0009] 为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。
[0010] 如图1和2所示，一种生物质发电厂散料辅助给料装置，该给料装置包括设置在料仓里水平并列设置的第一螺旋轴2与第二螺旋轴3，第一螺旋轴2与第二螺旋轴3分别连接一电机I，通过电机带动转动，一进料口 6设置在料仓上端对准第一螺旋轴2与第二螺旋轴3的中间位置，对应在料仓的下端设置出料口 8，进料口 6与出料口 8在一个竖直方向，第一螺旋轴2中间对应出料口的宽度上不设置旋转叶片，两侧对称设置倾斜方向相反的螺旋叶片4、7，两侧螺旋叶片的倾斜方向朝向进料口方向；第二螺旋轴3中间对应出料口的宽度上不设置旋转叶片，两侧对称设置倾斜方向相反的螺旋叶片5，两侧螺旋叶片的倾斜方向朝向进料口方向；第一螺旋轴的螺旋叶片4与第二螺旋轴的螺旋叶片5的倾斜方向相反，第一螺旋轴2与第二螺旋轴3旋转方向相反，使料向下运行；对应出料口下方设置导向槽9，导向槽9对应下方设置带式输送机10，带式输送机10两侧设置挡板。本实施例中，第一螺旋轴2以及第二螺旋轴3的螺旋间距为600〜800mm，进料口顶部的开口尺寸为3680x1700mm，进料口顶部高于带式输送机顶部2100mm,出料口尺寸在1400x600mm。
[0011] 使用时，第一螺旋轴以及第二螺旋轴旋转方向相反，使得第一螺旋轴以及第二螺旋轴两侧的螺旋叶片形成物料向下的运行，物料在料仓内从进料口进料后在料仓内分散开，经过第一螺旋轴以及第二螺旋轴的旋转，物料向中间并向下挤压，通过中间的出料口将料排出至带式输送机上。
[0012] 以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。
Claims (2)
1.一种生物质发电厂散料辅助给料装置，其特征在于，该给料装置包括设置在料仓里水平并列设置的第一螺旋轴与第二螺旋轴，一进料口设置在料仓上端对准第一螺旋轴与第二螺旋轴的中间位置，对应在料仓的下端设置出料口，进料口与出料口在一个竖直方向，第一螺旋轴中间对应出料口的宽度上不设置旋转叶片，两侧对称设置倾斜方向相反的螺旋叶片，两侧螺旋叶片的倾斜方向朝向进料口方向；第二螺旋轴中间对应出料口的宽度上不设置旋转叶片，两侧对称设置倾斜方向相反的螺旋叶片，两侧螺旋叶片的倾斜方向朝向进料口方向；相对应位置的第一螺旋轴的螺旋叶片与第二螺旋轴的螺旋叶片的倾斜方向相反，第一螺旋轴与第二螺旋轴旋转方向相反，使料向下运行；对应出料口下方设置导向槽，导向槽对应下方设置带式输送机，带式输送机两侧设置挡板。
2.如权利要求1所述的生物质发电厂散料辅助给料装置，其特征在于，第一螺旋轴以及第二螺旋轴的螺旋间距为600〜800mm，进料口顶部的开口尺寸为3680x1700mm，进料口顶部高于带式输送机顶部2100mm,出料口尺寸在1400x600mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420369764.3U CN203938206U (zh) | 2014-07-04 | 2014-07-04 | 一种生物质发电厂散料辅助给料装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420369764.3U CN203938206U (zh) | 2014-07-04 | 2014-07-04 | 一种生物质发电厂散料辅助给料装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203938206U true CN203938206U (zh) | 2014-11-12 |
Family
ID=51857542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420369764.3U Active CN203938206U (zh) | 2014-07-04 | 2014-07-04 | 一种生物质发电厂散料辅助给料装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203938206U (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891206A (zh) * | 2015-04-22 | 2015-09-09 | 安徽盛昌生物能源科技开发有限公司 | 一种生物制粒机进料装置 |
| CN106006096A (zh) * | 2016-07-11 | 2016-10-12 | 江苏工力重机有限公司 | 装车机螺旋式离散平仓装置 |
| CN113105920A (zh) * | 2020-01-09 | 2021-07-13 | 国家能源投资集团有限责任公司 | 颗粒床除尘装置 |
-
2014
- 2014-07-04 CN CN201420369764.3U patent/CN203938206U/zh active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891206A (zh) * | 2015-04-22 | 2015-09-09 | 安徽盛昌生物能源科技开发有限公司 | 一种生物制粒机进料装置 |
| CN106006096A (zh) * | 2016-07-11 | 2016-10-12 | 江苏工力重机有限公司 | 装车机螺旋式离散平仓装置 |
| CN113105920A (zh) * | 2020-01-09 | 2021-07-13 | 国家能源投资集团有限责任公司 | 颗粒床除尘装置 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206082654U (zh) | 生物质颗粒原料粉碎装置 | |
| CN203938206U (zh) | 一种生物质发电厂散料辅助给料装置 | |
| CN208800224U (zh) | 一种凹凸棒黏土破碎装置 | |
| CN204528201U (zh) | 双辊齿的破拱给料缓冲仓 | |
| CN201992674U (zh) | 生物质能热电厂炉前给料系统 | |
| CN202447171U (zh) | 一种煤破碎设备 | |
| CN206027799U (zh) | 煤粉粉煤机 | |
| CN204396137U (zh) | 一种连续式秸秆压块生产装置 | |
| CN202462949U (zh) | 压块机螺旋送料机构 | |
| CN201078705Y (zh) | 秸秆包缓冲给料装置 | |
| CN203470127U (zh) | 一种清洁型垃圾处理装置 | |
| CN203486484U (zh) | 一种新型生物质匀料输送装置 | |
| CN204096579U (zh) | 一种防喂料散落的带式输送机 | |
| CN201925944U (zh) | 一种使用粉状燃料锅炉的送料装置 | |
| CN204285440U (zh) | 一种高压增氧生物质颗粒燃烧机 | |
| CN204620062U (zh) | 一种建筑砌块原料粉碎系统之收尘与回收利用装置 | |
| CN205367185U (zh) | 一种具有密封和降尘双重功能的给煤机 | |
| CN205815795U (zh) | 一种制砖机粉碎装置 | |
| CN204008187U (zh) | 一种门式火车采样机返料系统 | |
| CN103174607A (zh) | 一种蓄能发电装置及使用该装置的蓄能发电方法 | |
| CN204153806U (zh) | 喷煤机碎料筛煤装置 | |
| CN202199408U (zh) | 自动送料的粉碎机 | |
| CN203392521U (zh) | 一种大面积秸秆粉末传送料斗 | |
| CN202370768U (zh) | 一种蓄能发电装置 | |
| CN210965015U (zh) | 一种生物质颗粒燃料生产线 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Nanguan District Renmin Street, Jilin province 130022 Changchun No. 3850 Patentee after: China Electric Power Construction Group Jilin electric survey and Design Institute Co., Ltd. Address before: Nanguan District Renmin Street, Jilin province 130022 Changchun No. 3850 Patentee before: JILIN ELECTRIC POWER SURVEY & DESIGN INSTITUTE |