{"id":1556,"date":"2026-02-07T02:01:56","date_gmt":"2026-02-07T02:01:56","guid":{"rendered":"https:\/\/www.porvoo-ecology.com\/?p=1556"},"modified":"2026-02-07T02:01:56","modified_gmt":"2026-02-07T02:01:56","slug":"why-is-your-filter-cake-still-wet-check-these-5-reasons","status":"publish","type":"post","link":"https:\/\/www.porvoo-ecology.com\/pa\/2026\/02\/07\/why-is-your-filter-cake-still-wet-check-these-5-reasons\/","title":{"rendered":"Why is Your Filter Cake Still Wet? Check These 5 Reasons!"},"content":{"rendered":"<div class=\"porvoo-troubleshoot\">\n<h1>Why is Your Filter Cake Still Wet? Check These 5 Reasons!<br \/>\n\u538b\u6ee4\u673a\u538b\u51fa\u6765\u7684\u6ce5\u997c\u8fd8\u662f\u201c\u6e7f\u201d\u7684\uff1f\u6392\u67e5\u8fd95\u4e2a\u539f\u56e0\uff01<\/h1>\n<div class=\"en-text\">You bought a filter press to save money on sludge disposal. But if the cake is wet (moisture &gt; 40%), you are paying to transport water!<br \/>\nBefore you blame the machine, check these 5 common issues.<\/div>\n<div class=\"cn-text\">\u60a8\u4e70\u538b\u6ee4\u673a\u662f\u4e3a\u4e86\u8282\u7701\u6c61\u6ce5\u5904\u7406\u8d39\u3002\u4f46\u5982\u679c\u6ce5\u997c\u662f\u6e7f\u7684\uff08\u542b\u6c34\u7387&gt;40%\uff09\uff0c\u60a8\u5c31\u662f\u5728\u82b1\u94b1\u8fd0\u6c34\uff01\u5728\u8d23\u602a\u673a\u5668\u4e4b\u524d\uff0c\u68c0\u67e5\u8fd95\u4e2a\u5e38\u89c1\u95ee\u9898\u3002<\/div>\n<h2>\ud83d\udd27 The Troubleshooting Checklist \/ \u6545\u969c\u6392\u67e5\u6e05\u5355<\/h2>\n<div class=\"check-list\">\n<div class=\"check-item\">1. Is the Feed Pressure too low? (\u8fdb\u6599\u538b\u529b\u592a\u4f4e\uff1f)<\/div>\n<div class=\"solution-text\">For Chamber Press, you need at least 0.6-0.8 MPa. Check your feed pump. If the pump is worn out, pressure drops, and cake stays wet.<br \/>\n\u5bf9\u4e8e\u53a2\u5f0f\u538b\u6ee4\u673a\uff0c\u60a8\u81f3\u5c11\u9700\u8981 0.6-0.8 MPa\u3002\u68c0\u67e5\u8fdb\u6599\u6cf5\u3002\u5982\u679c\u6cf5\u78e8\u635f\uff0c\u538b\u529b\u4e0b\u964d\uff0c\u6ce5\u997c\u5c31\u4f1a\u6e7f\u3002<\/div>\n<div class=\"check-item\">2. Are the Filter Cloths clogged? (\u6ee4\u5e03\u5835\u585e\u4e86\uff1f)<\/div>\n<div class=\"solution-text\">Fine particles can block the pores of the cloth. Water cannot escape. Solution: Wash the cloths with high-pressure water or acid cleaning.<br \/>\n\u7ec6\u5fae\u9897\u7c92\u4f1a\u5835\u585e\u6ee4\u5e03\u5b54\u9699\u3002\u6c34\u6392\u4e0d\u51fa\u53bb\u3002\u65b9\u6848\uff1a\u7528\u9ad8\u538b\u6c34\u6216\u9178\u6d17\u6e05\u6d17\u6ee4\u5e03\u3002<\/div>\n<div class=\"check-item\">3. Wrong Cycle Time? (\u538b\u6ee4\u65f6\u95f4\u4e0d\u5bf9\uff1f)<\/div>\n<div class=\"solution-text\">Are you opening the press too early? Or pressing too long (wasting energy)? Optimize your PLC settings.<br \/>\n\u60a8\u662f\u5426\u5f00\u677f\u592a\u65e9\uff1f\u6216\u8005\u538b\u5f97\u592a\u4e45\uff08\u6d6a\u8d39\u80fd\u6e90\uff09\uff1f\u4f18\u5316\u60a8\u7684 PLC \u8bbe\u7f6e\u3002<\/div>\n<div class=\"check-item\">4. Sludge Properties Changed? (\u6c61\u6ce5\u6027\u8d28\u53d8\u4e86\uff1f)<\/div>\n<div class=\"solution-text\">Did your factory change raw materials? Some clays hold water more tightly. You might need to adjust the conditioning tank.<br \/>\n\u5de5\u5382\u6362\u539f\u6599\u4e86\u5417\uff1f\u6709\u4e9b\u7c98\u571f\u6293\u6c34\u66f4\u7d27\u3002\u60a8\u53ef\u80fd\u9700\u8981\u8c03\u6574\u8c03\u7406\u7f50\u3002<\/div>\n<\/div>\n<h2>\ud83d\udca1 The Ultimate Solution: Upgrade to Porvoo Ceramic Filter<\/h2>\n<p>Tired of washing cloths and checking pumps?<\/p>\n<p>\u538c\u5026\u4e86\u6d17\u6ee4\u5e03\u548c\u68c0\u67e5\u6cf5\u5417\uff1f<\/p>\n<p><strong>Porvoo Ceramic Vacuum Filter<\/strong> uses <strong>Microporous Ceramic Plates<\/strong> (not cloth).<\/p>\n<p><strong>\u6ce2\u5c14\u6c83\u9676\u74f7\u771f\u7a7a\u8fc7\u6ee4\u673a<\/strong>\u4f7f\u7528<strong>\u5fae\u5b54\u9676\u74f7\u677f<\/strong>\uff08\u4e0d\u662f\u6ee4\u5e03\uff09\u3002<\/p>\n<ul>\n<li>\u2705 <strong>No Clogging:<\/strong> Ultrasonic auto-cleaning. (\u8d85\u58f0\u6ce2\u81ea\u52a8\u6e05\u6d17)<\/li>\n<li>\u2705 <strong>Drier Cake:<\/strong> Moisture consistently &lt; 10%. (\u542b\u6c34\u7387\u6301\u7eed &lt; 10%)<\/li>\n<li>\u2705 <strong>Lower Maintenance:<\/strong> No cloth changing. (\u65e0\u9700\u6362\u5e03)<\/li>\n<\/ul>\n<div style=\"text-align: center; margin-top: 40px;\">\n<p><strong>Get a Free Diagnosis for your Sludge:<\/strong><\/p>\n<p>\ud83d\udce7 Email: <a href=\"mailto:porvookjj@qq.com\">porvookjj@qq.com<\/a><br \/>\n\ud83d\udcf1 WhatsApp: <a href=\"https:\/\/wa.me\/8613827778901\" target=\"_blank\" rel=\"noopener\">+86 138 2777 8901<\/a><\/p>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Why is Your Filter Cake Still Wet? Check These 5 Reasons! \u538b\u6ee4\u673a\u538b\u51fa\u6765\u7684\u6ce5\u997c\u8fd8\u662f\u201c\u6e7f\u201d\u7684\uff1f\u6392\u67e5\u8fd95\u4e2a\u539f\u56e0\uff01 You bought a filter press to save money on sludge disposal. But if the cake is wet (moisture &gt; 40%), you are paying to transport water! Before you blame the machine, check these 5 common issues. \u60a8\u4e70\u538b\u6ee4\u673a\u662f\u4e3a\u4e86\u8282\u7701\u6c61\u6ce5\u5904\u7406\u8d39\u3002\u4f46\u5982\u679c\u6ce5\u997c\u662f\u6e7f\u7684\uff08\u542b\u6c34\u7387&gt;40%\uff09\uff0c\u60a8\u5c31\u662f\u5728\u82b1\u94b1\u8fd0\u6c34\uff01\u5728\u8d23\u602a\u673a\u5668\u4e4b\u524d\uff0c\u68c0\u67e5\u8fd95\u4e2a\u5e38\u89c1\u95ee\u9898\u3002 \ud83d\udd27 The Troubleshooting Checklist \/ \u6545\u969c\u6392\u67e5\u6e05\u5355 [&#8230;]","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-1556","post","type-post","status-publish","format-standard","hentry","category-news"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.porvoo-ecology.com\/pa\/wp-json\/wp\/v2\/posts\/1556","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.porvoo-ecology.com\/pa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.porvoo-ecology.com\/pa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.porvoo-ecology.com\/pa\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.porvoo-ecology.com\/pa\/wp-json\/wp\/v2\/comments?post=1556"}],"version-history":[{"count":2,"href":"https:\/\/www.porvoo-ecology.com\/pa\/wp-json\/wp\/v2\/posts\/1556\/revisions"}],"predecessor-version":[{"id":1558,"href":"https:\/\/www.porvoo-ecology.com\/pa\/wp-json\/wp\/v2\/posts\/1556\/revisions\/1558"}],"wp:attachment":[{"href":"https:\/\/www.porvoo-ecology.com\/pa\/wp-json\/wp\/v2\/media?parent=1556"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.porvoo-ecology.com\/pa\/wp-json\/wp\/v2\/categories?post=1556"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.porvoo-ecology.com\/pa\/wp-json\/wp\/v2\/tags?post=1556"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}