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台球练习赛川岛390 395 490 495喷涂机密封圈德卡士卡涂士固涂宝无气配件
  • 市场价格:1498
  • 促销价格:1498
  • 商品编码:575304296247
  • 商品分类:江苏空压机
  • 商品所在地:上海
  • 商品来源:淘宝
  • 发布时间:2018-08-31 02:16:59
商品详细信息 -

台球练习赛川岛390 395 490 495喷涂机密封圈德卡士卡涂士固涂宝无气配件










活塞式空压机概 述:
  2.1特点
  风冷移动式空气压缩机(以下简称空压机),是根据中国特定的气候和环境条件,贴近中国人的审美观点而研制的新型供气设备,作为一般用动力气源,具有以下之显著特点:
    2.1.1先进:采用国内具规模,技术先进的压缩机厂家所开发和生产的,效能比值于国内各厂家的第四代高效压缩机主机。其气阀结构采用舌簧(环状)阀结构,比传统气阀提高效率8 - 10%.省电20%。
    2.1.2优质:每台主机都经过八十多道检验,使设计上要求的高精密度得以确保。
    2.1.3安全:具有压力开关、安全阀等多重保护,防止超压运行。
    2.1.4方便:整机设计体贴周到,使得其移动灵活、操作简单、维护方便。
    2.1.5运转平衡,噪声低,油耗低,可靠性高,寿命长,维护费用低。
活塞式空压机工作原理:
    空气压缩机主机系引进美国压缩机技术设计制造,该空压机具有轻便、可靠、耐用之特点,是各种风动工具、风动机械理想的动力源。
    空气压缩机由原动机(电动机或柴油机)驱动曲轴连杆机构使曲轴的旋转运动变成活塞的往复直线运动,通过进、排气阀的开、闭将常压的空气压缩成具有额定工作压力的空气,并由单向阀进入储气罐。

 

活塞式空压机性能参数:

 

型号功率(KW)容积流量(m3/min)排气压力(MPa)电压(V)
KYJ0.9/87.50.90.8380
KYJ0.9/12.57.50.91.25380
KYJ1.0/87.510.8380
KYJ1.05/12.57.51.051.25380
KYJ1.6/8111.60.8380
KYJ0.25/82.20.250.8380/220
KYJ0.36/830.360.8380
KYJ0.6/840.60.8380
KYJ0.67/85.50.670.8380
KYJ0.67/12.55.50.671.25380

 

 

 

活塞式空压机安装及准备
  4.1放置空气压缩机场所之选择:
  4.1.1湿气、灰尘、污物稀少,空气清洁,通风良好的地方。可延长机器的寿命,提高效率。(对于使用环境较差的用户,例如铸造厂、钢铁厂、木工厂、水泥厂……等请定期检查,并保持空气滤清器之清洁。)
    4.1.2光线充足,容易检查及加油的地方。
    预留保养空间,并且尽可能将机器放置水平,皮带便炬墙壁应不小于500 mm,以免影响冷却风扇之作用。
    4.2原动机之安装:
    4.2.1当您自购电机或柴油机装配时,请购买和空气压缩机功率(kw)匹配之电机或
柴油机。
    4.2.2装入三角皮带时,请注意图(1)所示之要点。



    4.2.3请适当调整皮带之松紧度,其方法如图(2)所示。在两皮带轮之中点施力(约3-4.5kgf)时,三角皮带比原来高度低10-15mm为宜。
    (1)若三角皮带过紧,则增加负荷,电机容易发热,耗电;柴油机耗功大;皮带张力过大容易断裂。
    (2)若三角皮带过松,则容易造成皮带打滑而产生高热,损坏皮带,且使空气压缩机转速不能稳定。
    (3)若要更换皮带时,须所有的皮带一齐更换,不得只更换一条皮带,否则张力不平衡。
  4.3配线:
  4.3.1咆源线请采用橡胶电缆线。电源线规格应与电机之额定功率相匹配。
  4.3.2送电前请检查电源的电压,须与电机之规范一致。输入电压不得低于或高于额定电压的±5%。

    4.3.3机器不使用时和无人员看护时,必须拔掉电源,以免引起火灾。
    4.4润滑油:(空压机专用油)
    4.4.1空压机润滑油,一般以高品质并含有抗氧化剂,不易氧化变稠,不发泡,并且残碳量低,闪火点高者为理想,因种类繁多,通常选用压缩机润滑油L-DABIOO、GB12691(即相当于旧国际夏季HS-19.冬季HS-13号)。此空压机油佳工作环境温度在5℃-25℃之间。
    4.4.2油位请保持在观油镜中间红色圆线范围内。
    4.4.2.1油量太少将妨碍机器正常运转,甚至于造成烧毁。
    4.4.2.2若油量过多则造成无谓的浪费,且使排气阀积碳而损坏整个机器。
    4.4.2.3请注意在空压机停转状态下给油。
    4.4.2.4请常注意润滑油的品质(如润滑油的清洁度和粘度),忌用浓稠润滑油或其它杂油、废油。
  4.5温度说明
  4.5.1空压机正常工作环境温度在-5℃-35℃之间,海拔高度不超过2000米。
  4.5.2空压机在正常工作环境温度下,吸气压力为O.lMPa(绝压)和终了排气压力为额定排气压力时,其实际排气温度单级压缩不超过200℃,两级压缩不超过180℃,曲轴箱内的润滑油温度不应超过700C。
    4.6电气原理图、接线囹及常见电气故障与对策:
    4.6.1三相电气
1.三相电气原理图:(见图三)

RJ-热过载电器    .KM-交流接触器    BXS-熔断器   P-压力开关  QK-外接开关  KT-时间继电器  HL-信号灯
备注:虚线部分全部为外控接线
2.三相电动机接线图(见图4)


  3.三相电气常见故障与对策
  特别注意:电气故障应由有经验的电气技师处理,非专业人员不得擅自处理,否则易造成设备及人身伤害。
  (1)电机不工作:
  l)气压开关切断电路或损坏一一复位或更换
  2)电机烧毁一一更换电机
  3)接触器线圈烧毁一一更换线圈
  4)热继电器过载保护一一查找原因并排除
  (2)控制器烧毁
  1)检查电缆线规格
  2)电机绕组短路一一更换电机
  3)请检查控制器规格是否与电动机功率相匹配
  4.6.2单相电气


    4.常见故障与对策:
    特别注意:电气故障应由有经验的电气技师处理,非专业人员不得擅E否则易造成设备及人身伤害。
  (l)电动机不能启动:
  1)电机烧毁一一更换电机
  2)电源线断开一一查找并排除
  3)压力开关断开或损坏一一维修或更换
  4)热过载保护器断开一一查找原因并排除等待电机冷却后再开机
  (2)电动机启动力矩小,并有嗡嗡声
    1)电网电压过低一一查找
    2)电机转子有卡滞现象一一检查并排除或与经销商联系
    3)绕组烧毁一一更换
    4)电机离心开关断开一一检查并排除或与经销商联系
    5)起动电容或运转电容损坏一一更换
    6)起动电容或运转电容接错一一重接
  (3)电动机温度高:
    1)转子故障一一查找、更换
    2)轴承损坏一一查找并更换
    3)电机负载过高一一请按额定工况使用
活塞式空压机操 作
  5.1.1运转前请检查下列各事项:
  特别注意:空压机必须按规定工况使用。
  5.1.1检查各部位螺丝或螺母有无松动现象。
  5.1.2皮带之松紧是否适度
  5.1.3管路是否正常。
  5. 1.4润滑油位是否适当。
  5.1.5电缆线及电器开关是否合乎规定,接线是否正确。
  5.1.6电源之电压是否正确。
  5.1.7压缩机皮带轮是否轻易用手转动(检查时须停机,注意安全)。

  5.1.8检查所有的阀是否均处于合适的位置及正确的启、闭状态、
  5.1.9检查系统并除去其内的外来异物。
  5.1. 10打开并再次关闭储气罐下部的放水阀。
  5.1.11若系统设备检修后重新启动时,应除去所有为安全维护而安装的维修附件及维修用标志牌。
    5.2开始运转的注意事项:
    5.2.1以上各点检查完毕后将排气阀门全开,然后按下起动按钮使机器在无负荷状态下起动运转15min,这样可以延长空压机及原动机的寿命。
    5.2.2检查运转方向是否和皮带防护罩上箭头指示相同。若不相同,请按图4或图6重新接线。
    5.2.3起动后若没有异音,则将阀门关闭,使储气罐中的压力逐渐升高到达预定的压力。达到设定之压力后,压力开关自动切断电源,电机停止运转。
    5.3压力控制系统的调整:
    特别注意:请有经验的技师或本公司业务员进行,不得自行调定。
    依顺时针方向旋转压力调整螺丝,则增高使用压力,反之则设定压力降低。
    5.4安全阀的调整:
    特别注意:压缩机的使用压力不得高于压缩机的额定工作压力。若需调整,必须请有
    经验的技师或本公司业务员进行,不得自行调定。
    安全阀的泄放压力一般均设定高于排气压力O.IMPa.故无须自行再调整。若因其他原因必须凋整安全阀排放压力时,可将安全阀上锁定螺母放松,再调节螺丝,顺时针旋转则排放压力提高,逆时针旋转,则压力设定下降,设定好排放压力后再将锁定螺母上紧,
活塞式空压机保养及检查
6.1定期检查及保养事项:
6.1.1请保持机器之清洁。
6.1.2储气罐之放水阀每日打开一次排除油水。在湿气较重的地方,请每四小时打开

    6.1.3润滑油位请每天检查一次,确保空压机之润滑作用。
    6.1.4空气滤清器应15天清理或更换一次(滤芯为消耗品)。
    6.1.5不定期的检查各部位螺丝的松紧程度。
    6.1.6润滑油初运转50小时或一周后请换新油,以后每300小时换新油一次(使用环境较差者应150小时换一次油),每运转36H加油一次。
    6.1.7使用500小时(或半年)请将气阀拆出清洗。
    6.1.8每年请将机器各部件清洁一次。
    6.1.9应定期检验所有的防护罩,警告标志等安全防护装置。
    6.1.10应定期检查空压机的压力释放装置,停车保护装置及压力表(半年一次).安全阀灵敏性,确’保空压机处于正常工作状态。
    6.1.11应定期检查受高温的零部件,如阀、气缸盖、排气管道,清除附着在内壁上的油垢和积碳物。运转时,严禁触摸这些高温部件。
    6.2使用和维护
    6.2.1压力和转向:切勿在超压下使用本设备,与空气压缩机配套部件(如储气罐)必须设置安全阀,且工作压力不得超过额定工作压力。空压机转向应和防护罩上箭头指示相同。
    6.2.2所有维护工作应在停车并切断电源后进行。
    6.2.3拆卸空压机受压件前,空压机应与所有压力源隔开,并且把空压机中的压缩空气宪全排空。
    6.2.4修理空压机时,应采取措施避免由于疏忽而使空压机起动,应断开起动电源,并在起动装置上挂一指示牌“警告:正在检修,禁止开车!”
    6.2.5成套使用时应维护所有的安全装置,保持其正常功能,安全装置不应发生故障,并只能用可提供同样安全的其它装置来替换,应定期检查压力表,安全阀、气压自动开关。
    6.2.6应定期清洗气阀、空滤器、气缸盖、空气管道及正常条件下与压缩空气接触的部件,任何情况下均不应用易挥发性,易燃清洗剂或对人体有害的清洗剂来清洗,清洗完成后,所有部件应漂洗并吹干。
    6.2.7压力容器应定期做耐压试验,要求检验周期10年至少一次。匿少每6年对内外表面进行一次检查)。
    6.2.8空压机移动前,应对储气罐减压。开机前,应采取措施防止机器运转时发生位移。
    6.3常见机械故障及对策:
1.运转方向不对一一马达接线错误一一改变接线
(机头温度高)


 
















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...ins which are great in number, because of her great love: but he who has small need of forgiveness gives little love.
Luk 7:48 And he said to her, You have forgiveness for your sins.
Luk 7:49 And those who were seated at table with him said to themselves, Who is this who even gives forgiveness of sins?
Luk 7:50 And he said to the woman, By your faith you have salvation; go in peace.
Luk 8:1 And it came about, after a short time, that he went through town and country giving the good news of the kingdom of God, and with him were the twelve,
Luk 8:2 And certain women who had been made free from evil spirits and diseases, Mary named Magdalene, from whom seven evil spirits had gone out,
Luk 8:3 And Joanna, the wife of Chuza, Herod's chief house-servant, and Susanna and a number of others, who gave him of their wealth for his needs.
Luk 8:4 And when a great number of people came together, and men from every town went out to him, he gave them teaching in the form of a story:
Luk 8:5 A man went out to put in seed, and while he was doing it, some was dropped by the wayside and it was crushed under foot, and was taken by the birds of heaven.
Luk 8:6 And some went on the rock, and when it came up it became dry and dead because it had no water.
Luk 8:7 And some went among thorns, and the thorns came up with it and it had no room for growth.
Luk 8:8 And some falling on good earth, came up and gave fruit a hundred times as much. And with these words he said in a loud voice, He who has ears, let him give ear.
Luk 8:9 And his disciples put questions to him about the point of the story.
Luk 8:10 And he said, To you is given knowledge of the secrets of the kingdom of God; but to the others, they are given in stories, so that seeing, they may not see, and though they give hearing, the sense will not be clear to them.
Luk 8:11 Now this is the point of the story: The seed is the word of God.
Luk 8:12 Those by the side of the road are those who have given hearing; then the Evil One comes and takes away the word from their hearts, so that they may not have faith and get salvation.
Luk 8:13 And those on the rock are those who with joy give hearing to the word; but having no root, they have faith for a time, and when the test comes they give up.
Luk 8:14 And those which went among thorns are those who have given hearing, and go on their way, but they are overcome by cares and wealth and the pleasures of life, and they give no fruit.
Luk 8:15 And those in the good earth are those who, having given ear to the word, keep it with a good and true heart, and in quiet strength give fruit.
Luk 8:16 No man, when the light is lighted, puts a cover over it, or puts it under a bed, but he puts it on its table, so that those who come in may see the light.
Luk 8:17 For nothing is put out of view which will not be made clear, and nothing is secret of which the knowledge will not come to light.
Luk 8:18 So take care how you give hearing, for to him who has will be given, and from him who has not will be taken even what he seems to have.
Luk 8:19 And his mother and his brothers came to him, and they were not able to get near him because of the great number of people.
Luk 8:20 And someone said to him, Your mother and your brothers are outside desiring to see you.
Luk 8:21 But he said to them in answer, My mother and my brothers are those who have knowledge of the word of God and do it.
Luk 8:22 Now it came about on one of those days that he got into a boat with his disciples; and he said to them, Let us go over to the other side of the water: and they put out the boat.
Luk 8:23 But while they were sailing he went to sleep: and a storm of wind came down on the sea, and the boat became full of water and they were in danger.
Luk 8:24 Then they came to him and, awaking him out of his sleep, said, Master, Master, destruction is near. And he, when he was awake, gave orders to the wind and the rolling waves, and the storm came to an end, and all was calm.
Luk 8:25 And he said to them, Where is your faith?

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