一种具有多级过滤结构的海水预处理装置
By designing a seawater pretreatment device with a multi-stage filtration structure, the problem of large particulate impurities affecting efficiency in seawater pretreatment was solved, achieving high-efficiency filtration and corrosion prevention, and simplifying the operation process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGXI HAISHENG ECOLOGICAL AGRICULTURE TECHNOLOGY CO LTD
- Filing Date
- 2025-08-20
- Publication Date
- 2026-07-17
AI Technical Summary
In existing seawater pretreatment processes, the presence of larger particulate impurities affects treatment efficiency and prolongs the treatment time, requiring coarse filtration first, but this step reduces overall efficiency.
Design a seawater pretreatment device with a multi-stage filtration structure, including a mounting block, a sealing ring, a mounting frame, and a filter screen. The filtration mechanism filters larger particulate impurities in seawater, and the filter screen can be replaced to accommodate different impurities. It is combined with a cleaning mechanism to prevent corrosion.
It effectively filters larger particles of impurities in seawater, avoiding their impact on subsequent treatment results, improving treatment efficiency, preventing corrosion, and simplifying the operation process.
Smart Images
Figure CN224506392U_ABST
Abstract
Claims
1. A seawater pretreatment device with a multi-stage filtration structure, characterized in that, include: Pretreatment device (1) and filtration mechanism (2), wherein, The filtration mechanism (2) includes a mounting block (21), a sealing ring (23), a mounting frame (27), and a filter screen (28), wherein, The mounting block (21) is mounted on the side wall of the pretreatment device (1); The outer wall of the mounting block (21) is provided with placement slots (22) at equal intervals; The sealing rings (23) are respectively installed in the corresponding placement slots (22); The inner sidewall of the mounting block (21) is provided with a fixing groove (26); The mounting frame (27) is disposed within the fixing groove (26); The filter (28) is disposed within the mounting frame (27).
2. The seawater pretreatment device with a multi-stage filtering structure according to claim 1, characterized in that: The mounting block (21) has a mounting groove (24) on its side wall.
3. The seawater pretreatment device with multi-stage filtering structure according to claim 2, characterized in that: The inner wall of the mounting groove (24) is fitted with a sealing gasket (25), and the outer wall dimension of the sealing gasket (25) matches the inner wall dimension of the mounting groove (24).
4. The seawater pretreatment device with multi-stage filtering structure according to claim 1, characterized in that: The pretreatment device (1) includes a support frame (11), a controller (12), and a pretreatment body (14), wherein, The controller (12) is disposed inside the support frame (11); The pretreatment body (14) is disposed inside the support frame (11).
5. The seawater pretreatment device with multi-stage filtering structure according to claim 4, characterized in that: The inner sidewall of the support frame (11) is symmetrically equipped with clamping blocks (13), and the clamping blocks (13) are symmetrically installed about the central axis of the support frame (11).
6. The seawater pretreatment device with multi-stage filtering structure according to claim 4, characterized in that: A cleaning mechanism (3) is provided inside the support frame (11), wherein, The cleaning mechanism (3) includes a conveying component (31), an input pipe (32), a water tank (33), an output pipe (34), and a water supply pipe (36), wherein, The conveying component (31) is installed inside the support frame (11); The input pipe (32) is connected to the input end of the conveying component (31); the water tank (33) is connected to the other end of the input pipe (32); The output pipe (34) is connected to the output end of the conveying component (31); the water supply pipe (36) is connected to the other end of the output pipe (34).
7. The seawater pretreatment device with multi-stage filtering structure according to claim 6, characterized in that: A regulating valve (35) is installed on the side wall of the output pipe (34), and the output pipe (34) is connected to the water supply pipe (36) through the regulating valve (35).
8. The seawater pretreatment device with multi-stage filtering structure according to claim 6, characterized in that: The water tank (33) is provided with a water filling trough (37).