Flushing type hollow fiber membrane cleaning device
A cleaning device and fiber membrane technology, applied in cleaning methods and utensils, cleaning methods using liquids, chemical instruments and methods, etc., can solve problems such as high cleaning costs, high consumption of pure water, excessive organic content, etc., and achieve cleaning effects Consistent, accelerated cleaning results
Pending Publication Date: 2020-02-07
NINGBO FOTILE KITCHEN WARE CO LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In the existing horizontal tank immersion method, since all the membrane filaments are placed in a single container, the local water flow rate is different, resulting in the dissolution of some membrane filaments. Therefore, the overall cleaning is not very uniform, very consistent, and the quality is uneven. After all the flushing is completed, it will take a long time and consume a lot of pure water, so the cleaning cost is high
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0022] like figure 1 and figure 2 As shown, the flushing type hollow fiber membrane cleaning device in this embodiment includes a water storage tank 1, a water flow tank 2 and a cover plate 3. The upper end of the water storage tank 1 is open, and feet 11 are provided on the four corners of the lower end.
[0023] combine image 3 and Figure 4 As shown, there are multiple running water tanks 2 arranged side by side, each running water tank is strip-shaped, and is erected on the water storage tank 1 by a support rod 24; 2. Divided into an overflow area 22 and a flushing area 21 for soaking the hollow fiber membrane. The partition 26 has an overflow hole 23; one end of the flushing area 21 is provided with a water inlet pipe 4, and the other end is provided with a water outlet pipe 5. The overflow area 22 is connected with an overflow pipe...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a flushing type hollow fiber membrane cleaning device. The device is characterized by comprising a water storage tank (1), water flowing grooves (2) and a cover plate (3), wherein the middles of the water flowing grooves (2) are provided with partition plates (26), the partition plates (26) divide the water flowing grooves (2) into overflow areas (22) and flushing areas (21) for soaking hollow fiber membrane, and the partition plates (26) are provided with overflow holes (23); and one ends of the flushing areas (21) are provided with water inlet pipes (4), the other ends of the flushing areas (21) are provided with water outlet pipes (5), the overflow areas (22) are connected with overflow pipes (25), the water inlet pipes (4) extend downwards into the water storagetank (1) and are provided with water pumps (41) capable of pumping water in the water storage tank (1) into the water flowing grooves (2), and the water outlet ends of the water outlet pipes (5) andthe overflow pipes (25) all extend into the water storage tank (1). The water flowing grooves are arranged independently of the water storage tank, so that each water flowing groove has an independentflushing area, so that it is beneficial to improve the flushing efficiency and the overall consistency.
Description
technical field [0001] The invention relates to a cleaning device for a hollow fiber membrane Background technique [0002] After the hollow fiber membranes used for water treatment are formed, a post-treatment solution soaking process is indispensable. The existing hollow fiber membrane post-treatment soaking process mostly uses horizontal tank soaking, and a certain concentration of soaking solution is prepared in the tank. For the production process of membrane filaments in batches, it is very important to fully process the batches of membrane filaments in a container during the solution soaking process to ensure the uniformity of the solution concentration in the container. At present, most manufacturers use pump circulation. to ensure the homogeneity of the solution. [0003] In the existing horizontal tank immersion method, since all the membrane filaments are placed in a single container, the local water flow rate is different, resulting in the dissolution of some me...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B08B3/04B08B3/00B08B13/00
CPCB08B3/00B08B3/04B08B13/00
Inventor 王强王彪倪澄峰裴小强
Owner NINGBO FOTILE KITCHEN WARE CO LTD