种壳管换热器

• Format: Patent
• Language: Chinese
• Published: 06.11.2018
• Subjects: BLASTING; CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE ORHEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEAT EXCHANGE IN GENERAL; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEATING; LIGHTING; MECHANICAL ENGINEERING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; WEAPONS

本发明涉及种壳管换热器。其技术方案是：包括壳体、换热管、管板、污水入口、软化水出口、软化水入口和污水出口，所述壳体的内腔设有多组换热管，换热管的两端通过管板固定连接，壳体的端设有污水入口和软化水出口，另端设有软化水入口和污水出口，所述的软化水出口、换热管和软化水入口连通，所述的污水入口、壳体的内腔和污水出口连通；本发明解决了以前壳管式换热器无法彻底清洗的技术难题，解决了油田生产，工业污水和印染行业污水不能用换热器换热的难题，并且改善了换热器的换热效率，增加了换热器的使用寿命。 The invention relates to a self-cleaning type intelligent shell-and-tube heat exchanger and a method. A cleaning plate assembly, cleaning plate positioning guide rails, a support plate, a cleaning plate power lever and a sewage flow channel cleaning block are additionally arranged in the inner cavity of a shell body; the cleaning plate power lever rotates under the driving of an automatic control type stepping motor at the end part of the shell body; the cleaning plate power lever is provided with the cleaning plate assembly and the support plate; the cleaning plate positioning guide rails are arranged on the upside and the downside of the inner cavity of the shell body; the cleaning plate assembly moves front and back along the cleaning plate positioning guide rails under