干燥的濕物料由皮帶輸送機(jī)或斗式提升機(jī)送到料斗,然后經(jīng)料斗的加料機(jī)通過加料管道進(jìn)入加料端。加料管道的斜度要大于物料的自然傾角,http://www.zhishaji521.com/Product-39.html 以便物料順利流入干燥器內(nèi)。干燥器圓筒是一個(gè)與水平線略成傾斜的旋轉(zhuǎn)圓筒。http://www.zzzpjx.com/Product-19.html 物料成逆流接觸,也有載熱體和物料一起并流進(jìn)入筒體的。隨著圓筒的轉(zhuǎn)動(dòng)物料受重力作用運(yùn)行到較底的一端。濕物料在筒體內(nèi)向前移動(dòng)過程中,直接或間接得到了載熱體的給熱,使?jié)裎锪系靡愿稍,然后在出料端?jīng)皮帶機(jī)或螺旋輸送機(jī)送出。http://www.hnzpjx.com/Product-22.html在筒體內(nèi)壁上裝有抄板,它的作用是把物料抄起來又撒下,使物料與氣流的接觸表面增大,以提高干燥速率并促進(jìn)物料前進(jìn)。載熱體一般分為熱空氣、煙道氣等。載熱體經(jīng)干燥器以后,一般需要旋風(fēng)除塵器將氣體內(nèi)所帶物料捕集下來。
公司官方網(wǎng)址:http://www.hnzpjx.com http://www.posuiji168.com 制砂機(jī)網(wǎng)站:www.zhishaji521.com 制砂機(jī)網(wǎng)站: http://www.zzzpjx.com 磁選機(jī)網(wǎng)站:http://www.xsj521.com 公司地址:鄭州市鄭上路豫龍工業(yè)園區(qū)我們的產(chǎn)品質(zhì)量,心動(dòng)的,聯(lián)系我們,我們會(huì)竭誠為您服務(wù) !
此機(jī)型綜合了目前眾多廠家磁力攪拌器的優(yōu)點(diǎn),經(jīng)過研究和改進(jìn)而生產(chǎn)的一種多功能磁力攪拌器,它具有以下幾個(gè)特點(diǎn):(1)本機(jī)采用集熱式加熱法,攪拌溶液置于集熱鍋內(nèi),加熱速度快,溶液溫度均勻、穩(wěn)定、大大提高了攪拌效率。(2)本機(jī)集熱鍋容量大,保溫性能好,可以加水、加油。可作水浴、油浴。達(dá)到一機(jī)多用。(3)本機(jī)采用精密儀表電機(jī),噪音小,轉(zhuǎn)速平穩(wěn),連續(xù)工作能力強(qiáng),耐高溫。強(qiáng)磁力的優(yōu)質(zhì)磁鋼,保證了足夠的攪拌力矩,加熱溫度達(dá)400度時(shí),磁鋼不會(huì)有失磁現(xiàn)象。(4)本機(jī)加熱管采用優(yōu)質(zhì)不銹鋼材料特制而成,使用壽命長(zhǎng),工作穩(wěn)定。機(jī)殼選用噴貼塑及鋁合金框架制成,耐腐蝕,美觀大方。技術(shù)參數(shù):
型號(hào) | DF-101Z | DF-101S | DF-101T |
輸入電壓 | 220V/50Hz | 220V/50Hz | 220V/50Hz |
輸入功率 | 330W | 800W | 1500W |
攪拌速度 | 2000轉(zhuǎn)/分 | 2600轉(zhuǎn)/分 | 3000轉(zhuǎn)/分 |
攪拌容量 | 750毫升 | 2000毫升 | 5000毫升 |
設(shè)定溫度 | 室溫-400℃ | 室溫-400℃ | 室溫-400℃ |
重量 | 2.5kg | 6.8kg | 8.6kg |
一、鄭州紫拓儀器設(shè)備有限公司對(duì)售出的本公司產(chǎn)品實(shí)行保修服務(wù)。 產(chǎn)品售出一年內(nèi)為保修期。保修期內(nèi),用戶按規(guī)定操作而產(chǎn)品出現(xiàn)故障,由我公司免費(fèi)維修。超出保修期產(chǎn)品出現(xiàn)故障也可由我公司維修,并酌收元件成本費(fèi)。
二、我公司有一支流動(dòng)性維修服務(wù)小組,長(zhǎng)年到全國(guó)大、中城市開展維修、咨詢等服務(wù),用戶在使用本公司產(chǎn)品遇到問題時(shí),可及時(shí)通函、電與我公司聯(lián)系,我們將隨時(shí)提供咨詢、維修等服務(wù)。
低溫冷卻液循環(huán)泵 http://www.ztyq.com.cn/
南京冷卻塔價(jià)格-冷卻塔在選購的時(shí)候要對(duì)冷卻塔進(jìn)行精準(zhǔn)的選型,在計(jì)算所需要的冷卻水量、冷卻能力、功率等參數(shù)以后才可以進(jìn)行正確的選型選購。冷卻塔的生產(chǎn)材質(zhì)有多種,如:鍍鋁鋅板、不銹鋼板、玻璃鋼等材質(zhì)。因此,在選購冷卻塔的時(shí)候還要考慮成本。
冷卻塔冷卻塔系統(tǒng)是工作流體(水)在塔的盤管內(nèi)進(jìn)行循環(huán),工作流體的熱量經(jīng)過盤管散入流過盤管的水(或空氣)中。同時(shí),機(jī)組外四周的空氣從盤管上的進(jìn)風(fēng)格柵進(jìn)入,與水的流動(dòng)方向相反,向上流經(jīng)盤管。完全靠水的蒸發(fā)潛熱帶走熱量,而不像板換靠水的顯熱帶走熱量,對(duì)水的使用需求量大大減少。一小部分水蒸發(fā)而吸走熱量,熱濕空氣由冷卻塔系統(tǒng)頂部的通風(fēng)機(jī)排出到大氣中,其余的水落入底部水盤,由水泵再循環(huán)至水分配系統(tǒng)又回淋到盤管上。
本研是一家集冷卻塔的研發(fā)、設(shè)計(jì)、制造、銷售及管道工程安裝服務(wù)于一體的新型中外合作的制冷領(lǐng)域科技型公司.公司擁有先進(jìn)的生產(chǎn)設(shè)備,專業(yè)的管理團(tuán)隊(duì),優(yōu)秀的售前售后服務(wù)團(tuán)隊(duì)以及積極創(chuàng)新進(jìn)取的企業(yè)精神致力于為客戶提供一流的產(chǎn)品。隨著國(guó)家供給側(cè)改革政策,國(guó)家致力提升裝備制造業(yè)整體水平,各行業(yè)對(duì)冷卻塔品質(zhì)以及技術(shù)含量要求不斷提升。本研積極引進(jìn)歐洲技術(shù)改善產(chǎn)品、增加新技術(shù)應(yīng)用,不斷提升“本研”冷卻塔各方面的性能,使產(chǎn)品更具穩(wěn)定性、環(huán)保性、飛水量更少、噪音更低、體積更小等競(jìng)爭(zhēng)優(yōu)勢(shì);公司專業(yè)開發(fā)制造全系列逆流式冷卻塔、橫流式冷卻塔、圓形冷卻塔、方形冷卻塔、超低噪型冷卻塔、高溫型冷卻塔、無風(fēng)機(jī)型冷卻塔等;主要為石化、電力、冶金、機(jī)械、冷凍、商業(yè)辦公、酒店等行業(yè)提供全方位的冷卻塔設(shè)計(jì)安裝保養(yǎng)以及管道安裝工程服務(wù)。輔助設(shè)備有玻璃鋼儲(chǔ)水箱、管道式水泵和離心式循環(huán)水泵;箱式開放式冰水機(jī)等冷卻設(shè)備,并以專業(yè)的水準(zhǔn)為客戶提供中央冷卻水系統(tǒng)解決方案。 公司在發(fā)展過程中始終以產(chǎn)品質(zhì)量為目標(biāo),先后引進(jìn)及通過全球標(biāo)準(zhǔn)質(zhì)量管理體系ISO9001:2000認(rèn)證;通過國(guó)家玻璃鋼質(zhì)量監(jiān)督中心整塔檢測(cè)報(bào)告;并成為中國(guó)制冷學(xué)會(huì)團(tuán)體會(huì)員單位。本公司產(chǎn)品憑著精湛的設(shè)計(jì),嚴(yán)格的生產(chǎn)監(jiān)管,完善的售后服務(wù),保證品質(zhì)優(yōu)良,性能卓越,恒久耐用。 公司憑借豐富的行業(yè)經(jīng)驗(yàn)和優(yōu)質(zhì)的售后服務(wù)取得了龐大的客戶群體,深受廣大用戶的好評(píng);我們將繼續(xù)堅(jiān)持“科技興企、以人為本”的宗旨,不斷創(chuàng)新進(jìn)取為廣大客戶提供更加節(jié)能、環(huán)保、靜音、穩(wěn)定的產(chǎn)品。
冷卻塔優(yōu)點(diǎn):1.全封閉式內(nèi)循環(huán)冷卻,不存在雜物進(jìn)入冷卻管路系統(tǒng),從而杜絕了管路堵塞現(xiàn)象,能大大提高設(shè)備的使用壽命。 2.軟水內(nèi)循環(huán)冷卻,在高溫時(shí)也無水垢生成。 3.占地面積小,不需挖水池,易址方便,節(jié)約用水,降低費(fèi)用。 4.采用風(fēng)冷+蒸發(fā)吸熱雙重冷卻方式,冷卻效率高。 5.可直接冷卻水、油類、醇類、淬火液、鹽水及化學(xué)液等多種介質(zhì),介質(zhì)無損耗和成份穩(wěn)定。 6.由于采用閉式內(nèi)循環(huán),介質(zhì)不受環(huán)境影響,亦不會(huì)污染環(huán)境。 7.自動(dòng)數(shù)字式控制溫度,自動(dòng)液位控制,節(jié)能,精度高,操作簡(jiǎn)單人性化。
同時(shí)這種冷卻塔還能夠?yàn)樯a(chǎn)公司節(jié)省更多的人力,就好像說在不使用一般冷卻塔的時(shí)候就需要對(duì)其做好防凍工作,而冷卻塔卻不需要做這些工作。原因是因?yàn)槔鋮s塔采用的是全封閉式的水循環(huán)系統(tǒng),水面與空氣的接觸很少,保溫的效果就會(huì)很好,因此沒有必要再去做
Nanjing - cooling tower cooling tower price when the choose and buy to make a precise selection of cooling tower, needs in the calculation of cooling water, cooling capacity, power and other parameters for the correct selection of choose and buy later can. The production material of cooling tower has many kinds, such as: aluminum zinc plate, stainless steel plate, glass steel and other materials. Therefore, consider the cost when choosing a cooling tower.The cooling towerThe cooling tower system is the working fluid (water) circulating in the tray of the tower, and the heat of the working fluid flows through the coil into the water (or air) that flows through the coil. At the same time, the air from the outside of the unit enters through the inlet grille of the coil, which is opposite to the flow direction of the water and flows upward through the coil. The evaporation of water completely depends on the heat taken away from the water, and the use of water is greatly reduced by the heat of the sensible tropical heat. A small part of the water evaporates and absorb heat, hot humid air is being exhausted from the top of the fan cooling tower system into the atmosphere, the rest of the water fall into water at the bottom of the plate, the water pump recirculation and water distribution system back to pour into the coil.This research is a collection of cooling tower of research and development, design, manufacture, sales and pipeline engineering installation services in the refrigeration field of a new type of sino-foreign cooperation in science and technology company. The company has advanced production equipment, professional management team, excellent pre-market after-sales service team and positive innovation and enterprising spirit of enterprise is committed to providing customers with first-class products. With the country's supply-side reform policy, the state is committed to upgrading the overall level of equipment manufacturing, and the quality of the cooling towers and the technical requirements of each industry are continuously improved. This research the introduction of European technology to improve products, increasing the application of new technology, improve "the research" in all aspects of the cooling tower performance, make the products more stability, environmental protection, water fly less volume, lower noise, less competitive advantage; Company specializing in the development and manufacture the series counterflow cooling towers, cross flow cooling tower, circular, square cooling tower for cooling towers, low noise, high temperature type cooling tower for cooling towers, there is no wind type cooling tower, etc.; It mainly provides comprehensive cooling tower design installation maintenance and pipeline installation engineering services for petrochemical, power, metallurgy, mechanical, refrigeration, commercial office, hotel and other industries. The auxiliary equipment is glass steel storage water tank, pipe pump and centrifugal circulating water pump; The box type open ice water machine and other cooling equipment, and provide the central cooling water system solution with the professional standard. In the development process, the company always aims at product quality, and has introduced and passed the global standard quality management system iso 9001:2000 certification. Through the national glass and steel quality supervision center tower inspection report; He became a member of the society of Chinese refrigeration society. Our products with exquisite design, strict production supervision, perfect after-sales service, guaranteed quality, excellent performance, durable. With rich experience in industry and excellent after-sales service, the company has achieved a large customer base, which has been well received by the majority of users. We will continue to adhere to the tenet of "science and technology, and people-oriented", and constantly innovate and strive to provide customers with more energy efficient, environmental, quiet and stable products.Advantages of cooling tower:1. Fully enclosed inner circulation cooling, no debris entering the cooling pipe system, thus eliminating the pipe blockage, can greatly improve the service life of the equipment.2. The inner circulation of soft water is cooled, and there is no scale formation at high temperature.3. Small footprint, no excavation, easy access, water saving and cost reduction.4. Adopt air-cooled + evaporative heat absorption dual cooling method, cooling efficiency is high.5. Direct cooling water, oil, alcohols, quenching liquid, salt water and chemical solutions of various media, medium without loss and composition stability.6. Due to the closed inner loop, the medium is not affected by the environment or the environment.7. Automatic digital control temperature, automatic level control, energy saving, high precision, simple and humanized operation.The cooling tower at the same time can also save more manpower for production company, as if said when not to use the general cooling tower need to do a good job of antifreeze to its, and the cooling tower is don't need to do the work. The reason is that the cooling tower USES a fully enclosed water circulatory system. The surface and air have little contact, and the effect of insulation will be good, so there is no need to do it again
GPS授時(shí)系統(tǒng)的功能特點(diǎn)
1.時(shí)間精度高,達(dá)30nS。
2.裝置采用全模塊化即插即用結(jié)構(gòu)設(shè)計(jì),支持板卡熱插拔,配置靈活,維護(hù)方便。為將來其它信號(hào)基準(zhǔn)源(珈俐略衛(wèi)星信號(hào)、上游地面鏈路的DCLS信號(hào)、PTP、NTP時(shí)間基準(zhǔn)信號(hào)等) 的接入提供了方便,為后建設(shè)三網(wǎng)合的數(shù)字同步網(wǎng)打下基礎(chǔ)。同時(shí)為將來現(xiàn)場(chǎng)改造擴(kuò)建時(shí)增加或更改對(duì)時(shí)信號(hào)接口提供了方便。
3.高可靠性、高冗余度:GPS衛(wèi)星、北斗衛(wèi)星冗余組合校時(shí)
4.內(nèi)置低相噪超高穩(wěn)雙恒溫槽晶振
5.高準(zhǔn)確度、高穩(wěn)定度、低相位噪聲,無漂移
6.具有智能學(xué)習(xí)算法
7.馴服、保持工作模式自動(dòng)切換
8.高性能守時(shí)和保持精度
9.顯示
指示燈:電源、GPS北斗、1PPS、鎖定
面板顯示年月日時(shí)分和GPS北斗工作狀態(tài)
GPS授時(shí)系統(tǒng)的技術(shù)參數(shù)
1.GPS接收模塊指標(biāo)
(1) 并行12通道,L1波段(1575.42MHz),C/A碼(1.023MHz碼片速率)+載波跟蹤(載波輔助跟蹤)自動(dòng)運(yùn)行T- RAIM 功能;
(2) 同時(shí)跟蹤12顆衛(wèi)星動(dòng)態(tài)性能 速度1550米/,加速度9g~12g捕獲時(shí)間 TTFF典型重捕獲時(shí)間100毫;TTFF典型熱啟動(dòng)啟動(dòng)8,典型初始化啟動(dòng)38;TTFF典型冷啟動(dòng)44。
(3) 時(shí)間精度:1PPS脈沖輸出,精度 30nsec(平均);
(4) 手動(dòng)時(shí)區(qū)設(shè)置,GMT-12至GMT+13;
2.北斗接收機(jī)性能指標(biāo)
(1)冷啟動(dòng)捕時(shí)間:≤ 2
(2)失鎖重捕時(shí)間:≤ 1
(3)自動(dòng)定位時(shí)間:2 分鐘
(4)自動(dòng)授時(shí)時(shí)間:1 分鐘
(5)定位數(shù)據(jù)更新率:1Hz 、 8Hz 、 16Hz 可選
(6)定位精度:小于 100 米 /95% (輸入高程誤差 10 米)
(7)授時(shí)1PPS 精度: 小于 20 納
3.設(shè)備參數(shù)
(1)電源:ACDC220V±10%,20W
(2)工作環(huán)境:溫度-20~70℃,濕度0~90%(不結(jié)露)
(3)存儲(chǔ)條件:溫度-30~80℃,濕度0~95%(不結(jié)露)
4.授時(shí)精度:脈沖、B碼:0.1μS,串口:10μS ,NTP/SNTP:0.2-10ms;
5.時(shí)間保持單元守時(shí)精度:時(shí)間保持單元晶體振蕩器選用OCXO,守時(shí)精度優(yōu)于7*10-9(0.42μS/min)。
6.天線長(zhǎng)度標(biāo)配30m,可選50、60、70、80、100、120、150、200米。
GPS授時(shí)系統(tǒng)遵循的標(biāo)準(zhǔn)和規(guī)范
《電力系統(tǒng)的時(shí)間同步系統(tǒng) 第部分:技術(shù)規(guī)范》(DL/T 1100.1-2009)
《華東電網(wǎng)時(shí)間同步系統(tǒng)技術(shù)規(guī)范》(QB/HD01-2002)
《工業(yè)過程測(cè)量和控制裝置的電磁兼容性》(GB/T13926-1992)
《計(jì)算機(jī)場(chǎng)地安全要求》(GB/T9361-1988)
《The TFTP Protocol》(RFC 1350)
《Simple Network Time Protocol(SNTP) for IPv4,Ipv6 and OSI》(RFC 2030)
《智能建筑設(shè)計(jì)標(biāo)準(zhǔn)》(GB/T50314-2006)
《安全防范工程技術(shù)規(guī)范》(GB 50348-2004)
《視頻安防監(jiān)控系統(tǒng)工程設(shè)計(jì)規(guī)范》(GB 50395-2007)
《建筑物電子信息系統(tǒng)防雷技術(shù)規(guī)范》(GB50343-2012)
《模擬式石英鐘標(biāo)準(zhǔn)》(GB/T6046-1992)
《計(jì)時(shí)儀器外觀件涂飾通用技術(shù)條件和鐘金屬外觀件漆層》(ZBY 11011-86)
GPS授時(shí)系統(tǒng)的質(zhì)量服務(wù):
1.銳呈時(shí)鐘同步產(chǎn),三年免費(fèi)質(zhì)保,終生維護(hù),軟件采取次購買終身免費(fèi)升。
2.現(xiàn)場(chǎng)在線運(yùn)行設(shè)備出現(xiàn)故障,維護(hù)人員24小時(shí)內(nèi)到達(dá)現(xiàn)場(chǎng)(特殊情況12小時(shí)內(nèi)),維護(hù)時(shí)間般不大于30分鐘。
更多GPS授時(shí)系統(tǒng)的介紹請(qǐng)參閱http://www.tongbushizhong.com/
歐姆龍繼電器模組體積小+外型美觀+實(shí)用+價(jià)格低+質(zhì)量好·繼電器模組可定做
找繼電器模組廠商—鴻怡威,訂做繼電器模組—鴻怡威,繼電器模組批發(fā)—鴻怡威,進(jìn)口繼電器模組零售—鴻怡威,繼電器模組質(zhì)量最好—鴻怡威,繼電器模組價(jià)格最低—鴻怡威。標(biāo)準(zhǔn)型繼電器模組現(xiàn)為2/4/8/16位繼電器模組,1常開1常閉和2常開2常閉的輸出規(guī)格,另我們可根據(jù)需要定做各種規(guī)格型號(hào)的繼電器模組。 分線器模組系列 1. 分線器模組是把各種板卡上的任何插頭形式的電纜信號(hào)轉(zhuǎn)換成便于連接、測(cè)量的導(dǎo)線信號(hào),解決了工程中的分線困難、連接可靠性差等實(shí)際問題,廣泛應(yīng)用于自動(dòng)化領(lǐng)域中。 2. 安裝形式采用通用的35mmU型導(dǎo)軌安裝,安裝方便、快捷。 3.產(chǎn)品采用DECA端子和進(jìn)口接插件,精工制造。 我司繼電器模組穩(wěn)定可靠的產(chǎn)品質(zhì)量、專業(yè)化的技術(shù)服務(wù)及快速及時(shí)的供貨,為客戶解決了很多不必要的麻煩,為用戶提供完整的產(chǎn)品配套服務(wù)、良好的技術(shù)支持及解決方案。公司一如繼往地進(jìn)行管理創(chuàng)新、科技創(chuàng)新,積極探索并創(chuàng)建自有的企業(yè)文化,以優(yōu)良的產(chǎn)品和優(yōu)質(zhì)的服務(wù)滿足廣大用戶的需求,同時(shí)也為我公司贏得了一大批新老客戶。我們以專業(yè)技術(shù)與快速配合,為合作企業(yè)的產(chǎn)品升級(jí)換代提供可利用的價(jià)值。
我司以誠信為本、實(shí)力為先、秀出完美自我,我們一直追求能讓您滿意的產(chǎn)品品質(zhì)和服務(wù)。我們相信有您的支持我們會(huì)做的更好。
產(chǎn)品型號(hào):HYW-8RA1N
尺寸:MM(長(zhǎng)X 寬X 高) 93*80*64
我司大量批發(fā)、零售歐姆龍繼電器模組,也可以按要求定做各種型號(hào)的繼電器模組。廠家直銷批發(fā)價(jià)你懂的,質(zhì)量好才是硬道理。
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