Low-carbon melt-blown finishing complete equipment

By adopting a water mist cooling and purification mechanism in the meltblown finishing equipment, water resources are recycled and the meltblown wire bundles are cooled evenly, solving the problems of high energy consumption and uneven fineness, and improving product quality and production efficiency.

CN224513695UActive Publication Date: 2026-07-17WENZHOU MINGSHENG MASCH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
WENZHOU MINGSHENG MASCH CO LTD
Filing Date
2025-08-07
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing meltblown finishing equipment consumes a lot of energy during the cooling process and affects the uneven distribution of meltblown fiber fineness, resulting in a high defect rate and waste of raw materials.

Method used

Water mist cooling is used instead of traditional cold air cooling. The purification mechanism, consisting of atomizing nozzles, water collection tank, water storage tank, filter box and reverse osmosis box, realizes water resource recycling and gentle cooling, and maintains the force balance of meltblown wire bundle.

Benefits of technology

It reduces equipment energy consumption, improves the fineness and uniformity of meltblown fibers, and reduces defect rate and raw material waste.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224513695U_ABST
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Abstract

The utility model discloses a low -carbon type melt -blown finishing complete equipment relates to the technical field of supporting arm support, including screw extruder, the outlet fixed mounting of screw extruder has the spinneret, the side away from screw extruder of spinneret is equipped with cooling plate, the cooling plate inner wall interval installation has atomizing nozzle, the cooling plate bottom is connected with the water collecting tank, the water collecting tank is connected with the water storage tank, and the water collecting tank is equipped with the purification mechanism between water storage tank, the utility model discloses a purification mechanism by setting up by atomizing nozzle, water collecting tank, water storage tank, filter box, reverse osmosis tank and all kinds of pump body, pipeline composition, water mist cooling does not need to consume energy continuously to produce high -speed airflow, has reduced equipment overall energy consumption, through setting up U type cooling plate and the atomizing nozzle of inner wall interval installation, fine water mist is sprayed to the melt -blown filament bundle and is mildly cooled, is favorable to keep the uniformity of fiber fineness distribution, promotes the filament bundle quality, reduces the rate of defective product.
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Claims

1. A low-carbon meltblown finishing equipment, including a screw extruder (1), characterized in that, The screw extruder (1) has a spinneret (3) fixedly installed at the discharge port. A cooling plate (2) is provided on the side of the spinneret (3) away from the screw extruder (1). Atomizing nozzles (6) are installed at intervals on the inner wall of the cooling plate (2). A water collection tank (5) is connected to the bottom of the cooling plate (2). A water storage tank (11) is connected to the water collection tank (5). A purification mechanism is provided between the water collection tank (5) and the water storage tank (11). The water storage tank (11) is connected to the atomizing nozzles (6).

2. The low carbon melt blown finishing package of claim 1, wherein: The purification mechanism includes a reverse osmosis tank (13) and a filter tank (12). A recovery pump (10) is provided between the water collection tank (5) and the reverse osmosis tank (13). Water supply pipes (7) are fixedly connected between the water storage tank (11) and the reverse osmosis tank (13) and between the reverse osmosis tank (13) and the filter tank (12). A booster pump (9) is fixedly installed on the water supply pipe (7) between the reverse osmosis tank (13) and the filter tank (12). A water pump (8) is fixedly installed on the water supply pipe (7) between the water collection tank (5) and the filter tank (12).

3. The low carbon melt blown finishing package of claim 1, wherein: A water collection funnel (4) is fixedly connected between the water collection tank (5) and the cooling plate (2).

4. The low carbon melt blown finishing package of claim 2, wherein: The reverse osmosis tank (13) and the filter tank (12) are located between the water storage tank (11) and the water collection tank (5).

5. The low carbon melt blown finishing package of claim 2, wherein: The reverse osmosis tank (13) and the water collection tank (5) are fixedly connected by a return water pipe (14), and the recovery pump (10) is installed on the return water pipe (14).

6. The low carbon melt blown finishing package of claim 3, wherein: The water collection tank (5) is made of polypropylene.

7. The low carbon melt blown finishing package of claim 3, wherein: The top width of the water collection funnel (4) is greater than the width of the cooling plate (2).

8. The low carbon melt blown finishing package of claim 7, wherein: The cooling plate (2) is U-shaped and has a downward-facing semi-enclosed structure.