{"id":830,"date":"2025-10-19T12:38:25","date_gmt":"2025-10-19T12:38:25","guid":{"rendered":"https:\/\/changyupump.com\/?p=830"},"modified":"2025-10-30T01:53:33","modified_gmt":"2025-10-30T01:53:33","slug":"what-is-a-slurry-pump-the-complete-guide","status":"publish","type":"post","link":"https:\/\/changyupump.com\/id\/blog\/what-is-a-slurry-pump-the-complete-guide\/","title":{"rendered":"Apa yang dimaksud dengan Pompa Lumpur: Panduan Lengkap"},"content":{"rendered":"

Introduction: The Industrial Value of Slurry Pumps\u200c<\/h2>\n\n\n\n

Slurry pumps serve as core conveying equipment in industries such as mining, metallurgy, and chemical processing, undertaking the critical task of transporting highly abrasive, high-concentration solid-liquid mixtures. According to 2024 data from the China Heavy Machinery Industry Association, the global slurry pump market has surpassed $5.2 billion, with China accounting for 38% of the market share.<\/p>\n\n\n\n

1. Core Knowledge System of Slurry Pumps\u200c<\/h2>\n\n\n\n

1.\u200c1\u00a0<\/strong>Basic Definition and Working Principle\u200c<\/strong><\/h3>\n\n\n\n

1\uff09Professional Definition\u200c: A slurry pump (Slurry Pump) is a centrifugal pump specifically designed for transporting slurries containing solid particles.<\/p>\n\n\n\n

2\uff09Prinsip Kerja<\/strong>\u200c: The rotation of the impeller generates centrifugal force, imparting kinetic energy to the solid-liquid mixture (Key parameters: Head 30-150m, Flow rate 10-6000m\u00b3\/h).<\/p>\n\n\n\n

\"pompa
pompa lumpur<\/figcaption><\/figure>\n\n\n\n

2<\/strong>. Comparison of Mainstream Types<\/h2>\n\n\n\n
\u200cProject Site<\/strong>\u200c\u200c<\/td>Company<\/strong><\/td>\u200cApplication Scenario<\/strong><\/td><\/tr>
Phosphoric acid slurry in phosphate fertilizer production<\/td>Anhui Changyu Pump And Valve (CHANGYU)<\/td>Fluoroplastic slurry pumps, corrosion-resistant horizontal centrifugal pumps.<\/td><\/tr>
River dredging<\/td>Grundfos<\/td>Submersible slurry pumps.<\/td><\/tr>
Mine tailings transportation<\/td>Shijiazhuang Industrial Pump Factory<\/td>Vertical submerged pumps, chemical slurry circulation pumps.<\/td><\/tr>
Blast furnace slag treatment in steel plants<\/td>Anhui Changyu Pump And Valve (CHANGYU)<\/td>High-temperature slurry pumps (with cooling system, heat-resistant alloy steel material such as CD4MCu).<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

1. Key Performance Indicators\u200c<\/strong><\/h3>\n\n\n\n

1\uff09\u200cWear Rate<\/strong>\u200c: Hard alloy lining with HRC58 or higher<\/p>\n\n\n\n

2\uff09\u200cNPSHr<\/strong>\u200c: \u22644.5m<\/p>\n\n\n\n

3\uff09\u200cEfisiensi<\/strong>\u200c: Heavy-duty pumps achieve 75-82%<\/p>\n\n\n\n

2<\/strong>. Selection Decision Tree\u200c<\/strong><\/h3>\n\n\n\n

2.<\/strong>\u200c<\/strong>1<\/strong> <\/strong>Medium Characteristics Analysis<\/strong>\u200c<\/strong><\/h4>\n\n\n\n

\u200cParticle Size<\/strong>\u200c: \u03bcm-level to mm-level<\/p>\n\n\n\n

\u200cConcentration Range<\/strong>\u200c: 5%-70% wt<\/p>\n\n\n\n

\u200cpH Value<\/strong>\u200c: Acidic\/Alkaline medium<\/p>\n\n\n\n

\u200c<\/strong>2.<\/strong>2<\/strong> Operating Condition Matching<\/strong>\u200c<\/strong><\/h4>\n\n\n\n

1\uff09\u200c98% Concentrated Sulfuric Acid Circulation (80\u00b0C)\u200c:<\/strong> \u200cCYF Series (Fluoroplastic-Lined Pump)<\/strong>\u200c <\/a>\u2014 \u200cCYF80-50-250<\/p>\n\n\n\n

2\uff09\u200cHigh-Hardness Mineral Slurry (Quartz Sand Tailings, SiO\u2082 Content >90%)\u200c: <\/strong>\u200cCYH Series (High-Chrome Alloy Pump)<\/strong>\u200c <\/a>\u2014 \u200cCYH150-400B<\/strong>\u200c<\/p>\n\n\n\n

3\uff09\u200cTitanium Dioxide Acid Digestion Filtration (20% Sulfuric Acid + Titanium Slag)\u200c:Fluorine-Lined Filter Press Pump<\/strong> (PTFE Back Ring on Impeller, Outlet with Safety Pressure Relief Valve) \u2014 \u200cCYF80-65-160<\/p>\n\n\n\n

3<\/strong>. Fluoroplastic Slurry Pump Maintenance Instructions<\/strong>\u200c<\/strong><\/h2>\n\n\n\n

3.<\/strong>\u200c<\/strong>1<\/strong> <\/strong>Daily Operation Maintenance<\/strong>\u200c<\/strong><\/h4>\n\n\n\n

1\uff09 Vibration Monitoring<\/strong>\u200c<\/p>\n\n\n\n

Daily inspection of bearing vibration value (should be \u22644.5mm\/s)<\/p>\n\n\n\n

Abnormal vibration requires immediate impeller balance check<\/p>\n\n\n\n

2\uff09 Sealing System Management<\/strong>\u200c<\/p>\n\n\n\n

Mechanical seal flush water pressure must be maintained \u200c0.1-0.2MPa higher\u200c than pump chamber pressure<\/p>\n\n\n\n

Weekly inspection of seal leakage (normal \u22645 drops\/minute)<\/p>\n\n\n\n

3.<\/strong>\u200c<\/strong>2<\/strong> <\/strong>Periodic Maintenance Standards<\/strong>\u200c<\/strong><\/h4>\n\n\n\n

1\uff09 Flow-Part Inspection<\/strong>\u200c<\/p>\n\n\n\n

Measure fluoroplastic lining thickness every \u200c500 hours\u200c (wear allowance \u22653mm)<\/p>\n\n\n\n

Impeller and wear ring clearance should be \u200c0.5-1.0mm\u200c<\/p>\n\n\n\n

2\uff09 Lubrication System<\/strong>\u200c<\/p>\n\n\n\n

Bearings: Replace grease every \u200c2000 hours\u200c (recommended \u200cPTFE-based grease\u200c)<\/p>\n\n\n\n

Motor bearings: Annual cleaning and oil change<\/p>\n\n\n\n

3.3<\/strong> Special Condition Handling<\/strong>\u200c<\/strong><\/h4>\n\n\n\n

1\uff09Crystalline Medium Treatment<\/strong>\u200c<\/p>\n\n\n\n

Flush pump chamber with clean water after shutdown (especially when handling crystallizing media)<\/p>\n\n\n\n

For long-term shutdowns, drain residual liquid and perform drying treatment<\/p>\n\n\n\n

\u200c2\uff09Temperature Control<\/strong>\u200c<\/p>\n\n\n\n

Monitor lining thermal deformation when medium temperature \u200c>80\u00b0C\u200c<\/p>\n\n\n\n

Avoid sudden cooling\/heating<\/p>","protected":false},"excerpt":{"rendered":"

Pendahuluan: Nilai Industri Pompa Lumpur Pompa lumpur berfungsi sebagai peralatan pengangkut inti dalam industri seperti...<\/p>","protected":false},"author":1,"featured_media":1350,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[12],"tags":[],"class_list":["post-830","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"taxonomy_info":{"category":[{"value":12,"label":"Blog"}]},"featured_image_src_large":["https:\/\/changyupump.com\/wp-content\/uploads\/2025\/10\/slurry-pump-3-1024x682.webp",1024,682,true],"author_info":{"display_name":"jade@changyupump.com","author_link":"https:\/\/changyupump.com\/id\/author\/jadechangyupump-com\/"},"comment_info":0,"category_info":[{"term_id":12,"name":"Blog","slug":"blog","term_group":0,"term_taxonomy_id":12,"taxonomy":"category","description":"","parent":0,"count":73,"filter":"raw","cat_ID":12,"category_count":73,"category_description":"","cat_name":"Blog","category_nicename":"blog","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/changyupump.com\/id\/wp-json\/wp\/v2\/posts\/830","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/changyupump.com\/id\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/changyupump.com\/id\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/changyupump.com\/id\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/changyupump.com\/id\/wp-json\/wp\/v2\/comments?post=830"}],"version-history":[{"count":5,"href":"https:\/\/changyupump.com\/id\/wp-json\/wp\/v2\/posts\/830\/revisions"}],"predecessor-version":[{"id":1923,"href":"https:\/\/changyupump.com\/id\/wp-json\/wp\/v2\/posts\/830\/revisions\/1923"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/changyupump.com\/id\/wp-json\/wp\/v2\/media\/1350"}],"wp:attachment":[{"href":"https:\/\/changyupump.com\/id\/wp-json\/wp\/v2\/media?parent=830"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/changyupump.com\/id\/wp-json\/wp\/v2\/categories?post=830"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/changyupump.com\/id\/wp-json\/wp\/v2\/tags?post=830"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}