Plate and Frame Filter Plate

As a classic filter plate type for traditional filter presses, it forms filter chambers by alternating combination of filter plates and filter frames, with flexible structure, suitable for medium and low pressure filtration scenarios, and is a basic component for industrial solid-liquid separation.

Area:4-120 m²

Size:500-1000 mm

Volume:61-2087 L

Details
Advantage
Parameters
Application

Product Details

Introduction: Plate and Frame Filter Plate is the core component of plate and frame filter presses. It consists of two independent components—filter plates and filter frames, which are arranged alternately and clamped tightly. A filter chamber is formed between the filter plate and the filter frame, which is used to trap solids and achieve solid-liquid separation. It is one of the most widely used traditional filter plate types.

Product Advantage

Flexible Structure: Filter plates and filter frames can be disassembled and replaced separately. The thickness of the filter frame can be adjusted according to filtration needs, flexibly controlling the filter cake thickness and filter chamber volume, and adapting to different solid-liquid separation requirements.
Wide Adaptability: Suitable for medium and low pressure filtration conditions (conventional working pressure 0.3–1.0 MPa), compatible with slurries of various viscosities and particle sizes, especially suitable for handling high-concentration and difficult-to-filter materials.
Controllable Filtration Effect: Filter cloth replacement is convenient. Filter cloths of different materials and pore sizes can be selected according to material characteristics, effectively controlling filtration accuracy and ensuring filtrate clarity.
Low Manufacturing Cost: The structure is relatively simple, the production process is mature, the manufacturing cost of filter plates and filter frames is lower than that of recessed filter plates, and the initial equipment investment cost is relatively low.
Convenient Maintenance: If a single filter plate or filter frame is damaged, it can be replaced separately without overall replacement, reducing maintenance costs and downtime.

Product Parameters

Specification	Filtering Area (m²)	Filter Plate Size (mm)	Filter Plate Thickness (mm)	Chamber Volume (L)	Filter Plate Number (pcs)	Filter Boxes (pcs)	Filtered Pressure (MPa)	Motor Power (kW）	Total Weight （kg)	Overall Dimensions (L×W×H, mm)	Foundation Sizes (L×B×D×H, mm)
B(△)Y4/450-30U	4	500	30	61	9	10	0.5	1.5	500	2050×750×800	1401×300×660×610
B(△)Y6/450-30U	6	500	30	91	14	15	0.5	1.5	650	2350×750×800	1701×300×660×610
B(△)Y8/450-30U	8	500	30	122	19	20	0.5	1.5	650	2650×750×800	2001×300×660×610
B(△)Y10/450-30U	10	500	30	152	24	25	0.5	1.5	800	2950×750×800	2301×300×660×610
B(△)Y12/450-30U	12	500	30	182	29	30	0.5	1.5	900	3250×750×800	2601×300×660×610
B(△)Y16/450-30U	16	500	30	243	39	40	0.5	1.5	1000	3850×750×800	3201×300×660×610
B(△)Y15/630-30U	15	700	30	226	18	19	0.5	2.2	1300	2750×1000×1000	2186×570×850×700
B(△)Y20/630-30U	20	700	30	298	24	25	0.5	2.2	1400	3350×1000×1000	2546×570×850×700
B(△)Y30/630-30U	30	700	30	453	37	38	0.5	2.2	1600	4100×1000×1000	3326×570×850×700
B(△)Y40/630-30U	40	700	30	595	49	50	0.5	2.2	1800	4820×1000×1000	4046×570×850×700
B(△)Y30/870-30U	30	870	30	515	22	23	0.5	2.2	1800	3600×1200×1200	2683×640×1100×785
B(△)Y40/870-35U	40	870	35	694	30	31	0.5	2.2	2100	4150×1200×1200	3243×640×1100×785
B(△)Y50/870-35U	50	870	35	874	38	39	0.5	2.2	2400	4700×1200×1200	3803×640×1100×785
B(△)Y60/870-35U	60	870	35	1053	46	47	0.5	2.2	2600	5260×1200×1200	4363×640×1100×785
B(△)Y70/870-35U	70	870	35	1232	54	55	0.5	2.2	2900	5850×1200×1200	4923×640×1100×785
B(△)Y80/870-35U	80	870	35	1411	62	63	0.5	2.2	3050	6400×1200×1200	5483×640×1100×785
B(△)Y50/1000-35U	50	1000	35	870	28	29	0.5	3.0	2800	4150×1400×1300	3239×740×1200×785
B(△)Y60/1000-35U	60	1000	35	1043	35	35	0.5	3.0	3200	4560×1400×1300	3659×740×1200×785
B(△)Y70/1000-35U	70	1000	35	1217	40	41	0.5	3.0	3600	4980×1400×1300	4079×740×1200×785
B(△)Y80/1000-35U	80	1000	35	1391	45	46	0.5	3.0	4000	5400×1400×1300	4499×740×1200×785
B(△)Y90/1000-35U	90	1000	35	1565	51	52	0.5	3.0	4300	5750×1400×1300	4919×740×1200×785
B(△)Y100/1000-35U	100	1000	35	1739	57	58	0.5	3.0	4600	6180×1400×1300	5339×740×1200×785
B(△)Y120/1000-35U	120	1000	35	2087	68	69	0.5	3.0	5000	7000×1400×1300	6179×740×1200×785

Product Application

Working Principle: The core of the working principle of the plate and frame filter plate is "alternate combination, sealed clamping, filtration and cake discharge", and the specific process is as follows:

Combination and Clamping: Filter plates and filter frames are arranged alternately in the order of "filter plate - filter frame - filter plate". Pressure is applied by the clamping device of the filter press to make the sealing surfaces of the filter plates and filter frames fit closely, forming a closed filter chamber. The filter cloth is fixed on the surface of the filter plate to act as a filter medium.
Feeding and Filtration: Slurry is injected into the filter chamber through the feed hole of the filter frame. Under the action of feed pressure, the liquid passes through the filter cloth, enters the liquid outlet channel of the filter plate and is discharged. Solid particles are trapped by the filter cloth and gradually accumulate in the filter chamber to form filter cakes.
Cake Discharging and Cleaning: When the filter cake reaches the preset thickness, stop feeding, release the clamping device, open the filter plates and filter frames in turn. The filter cake falls off under its own gravity or the action of auxiliary devices, and then clean the filter cloth and filter plates to prepare for the next round of filtration.

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