CN216295789U - End-sealed water collecting tank of plate-type ceramic membrane element - Google Patents
End-sealed water collecting tank of plate-type ceramic membrane element Download PDFInfo
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- CN216295789U CN216295789U CN202022828707.5U CN202022828707U CN216295789U CN 216295789 U CN216295789 U CN 216295789U CN 202022828707 U CN202022828707 U CN 202022828707U CN 216295789 U CN216295789 U CN 216295789U
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Abstract
The utility model provides an end-sealing water collection tank of a plate-type ceramic membrane element, which comprises a water collection tank body; the water collecting tank body is in a long strip shape and comprises four side faces and two end faces, the water collecting tank is longitudinally arranged on the first side face, and a membrane element fixing cavity is arranged on the outer side of the notch of the water collecting tank and used for fixing a membrane element; a water outlet nozzle is arranged at the bottom of the water collection tank and extends out of the third side surface of the water collection tank body; the second side face and the fourth side face are respectively provided with a mortise and a tenon, and the mortise and the tenon of the adjacent catchment grooves are mutually matched to form a fixed tenon. The end-sealed water collection tank of the plate-type ceramic membrane element is of an integrated tenon-and-mortise matched structure, so that the water leakage risk caused by the infirm bonding of products is reduced, the production procedures of the membrane element can be greatly reduced, and the production efficiency is improved. In addition, the film element is directly fixed by the tenon-and-mortise matched structure in subsequent use, so that a fixing clamping groove is omitted, and the application cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of water treatment filter membrane groups, and particularly relates to a blocked water collecting tank of a plate-type ceramic membrane element.
Background
At present, products specially used for end-sealing water collection of a plate-type ceramic membrane element are few, and the structure of the current product is generally reformed according to the existing hollow fiber membrane plastic part, namely the product is formed by combining two grooves (a glue groove and a water collection groove).
The existing product structure is not specially designed for a product for end sealing catchment of a ceramic flat membrane, so that the use is troublesome, membrane elements are usually sealed in a square groove by glue, then the bottom of the square groove is cut by special equipment to expose a water outlet channel, and then a circular groove is adhered to serve as a catchment groove. In actual operation, the two grooves are easy to overflow glue or have the risk of being bonded firmly, and meanwhile, the two grooves need to be cut and bonded, so that the number of processes is increased, and the production efficiency is greatly influenced. And the finished product still needs to dispose fixed slot alone when using and is used for fixed film element, the indirect use cost that has increased.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems, the utility model provides the end-sealed water collecting tank of the plate-type ceramic membrane element, which can reduce the water leakage risk caused by the infirm bonding of products, improve the production efficiency and reduce the application cost.
The specific technical scheme is as follows:
the end-sealed water collecting tank of the plate-type ceramic membrane element comprises a water collecting tank body;
the water collecting tank body is in a long strip shape and comprises four side surfaces and two end surfaces, the four side surfaces are a first side surface, a second side surface, a third side surface and a fourth side surface in sequence, the first side surface is longitudinally provided with the water collecting tank, and the outer side of the notch of the water collecting tank is provided with a membrane element fixing cavity for fixing a membrane element;
a water outlet nozzle is arranged at the bottom of the water collection tank and extends out of the third side surface of the water collection tank body;
the second side face and the fourth side face are respectively provided with a mortise and a tenon, and the mortise and the tenon of the adjacent catchment grooves are mutually matched to form a fixed mortise and tenon.
Furthermore, the bottom of the membrane element fixing cavity is communicated with the notch of the water collecting groove, a step is arranged at the joint of the bottom of the wall of the membrane element fixing cavity and the top of the wall of the water collecting groove, and the width of the water collecting groove is smaller than that of the membrane element fixing cavity.
Preferably, the glue sealing groove is arranged on the outer side of the notch of the membrane element fixing cavity, the groove bottom of the glue sealing groove is communicated with the notch of the membrane element fixing cavity and is equal in width, the cross section of the glue sealing groove is in a splayed shape, and the width of the glue sealing groove gradually increases from the groove bottom to the notch.
The end-sealing water collection tank of the plate-type ceramic membrane element is of an integrated tenon-and-mortise matched structure, the two traditional tanks are integrated into an integrated membrane tank, the design of two separately arranged tanks is omitted, the water leakage risk caused by infirm bonding of products is reduced, the production process of the membrane element can be greatly reduced, and the production efficiency is improved. In addition, the film element is directly fixed by the tenon-and-mortise matched structure in subsequent use, so that a fixing clamping groove is omitted, and the application cost is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention.
Detailed Description
The technical scheme of the utility model is explained by combining the attached drawings.
As shown in fig. 1 and 2, the end-sealed water collecting tank of the plate-type ceramic membrane element comprises a water collecting tank body; the water collecting tank body is made of high molecular polymer material, preferably ABS or PVC material.
The water collecting tank body is long-strip-shaped and comprises four side surfaces and two end surfaces, the four side surfaces are a first side surface, a second side surface, a third side surface and a fourth side surface in sequence, the first side surface is longitudinally provided with a water collecting tank 4, and the outer side of a notch of the water collecting tank 4 is provided with a membrane element fixing cavity 2 for fixing a membrane element;
a water outlet nozzle 6 is arranged at the bottom of the water collection tank 4, and the water outlet nozzle 6 extends out of the third side surface of the water collection tank body; the water outlet nozzle 6 is a pagoda joint structure, is a general interface for collecting membrane water outlet and is connected by a water outlet hose.
The second side face and the fourth side face are respectively provided with a mortise 5 and a tenon 3, and the mortise 5 and the tenon 3 of the adjacent catchment grooves are mutually matched to form a fixed mortise and tenon. When the film element is used and fixed, the tenon is inserted into the mortise by one sheet. The tenon 3 is designed to be a plurality of parts or the whole surface of the fourth side surface, and the corresponding mortise 5 is designed to be a plurality of parts or the whole surface of the second side surface in the same way.
The bottom of the membrane element fixing cavity 2 is communicated with the notch of the water collecting groove 4, a step is arranged at the joint of the bottom of the wall of the membrane element fixing cavity 2 and the top of the wall of the water collecting groove 4, and the width of the water collecting groove 4 is smaller than that of the membrane element fixing cavity 2.
The membrane element fixing cavity 2 is used for fixing the membrane elements, steps are arranged in the membrane element fixing cavity 2, and the cross section of one wall of the membrane element fixing cavity is L-shaped. The steps have two main functions, one is used for limiting the depth of the membrane elements, so that the depth of each membrane element penetrating into the cavity is consistent, and the other is used as a 90-degree turn, so that the permeation of pouring sealant is avoided, and a membrane water outlet is blocked.
The width of the membrane cavity of the membrane element fixing cavity 2 is equal to the thickness of the membrane element, and the positive tolerance of the thickness of the membrane element is not more than 1.0mm, so that the situation that the sealant permeates downwards due to overlarge gaps between the membrane element and the cavity is avoided. The height of the membrane cavity is set to be 4-20mm, preferably 5-8mm
The notch outside of the fixed chamber 2 of film element establish and seal gluey groove 1, seal gluey groove 1's tank bottom and the fixed chamber 2 notch intercommunication of film element and aequilate, seal gluey groove 1's cross section and be the splayed, seal gluey groove 1's groove width from the tank bottom to notch direction width grow gradually.
The glue sealing groove 1 is used for filling sealing glue and is of a splayed structure, so that the film element can be conveniently inserted and the glue can be conveniently filled.
Claims (3)
1. The end-sealing water collection tank of the plate-type ceramic membrane element is characterized by comprising a water collection tank body;
the water collecting tank body is in a long strip shape and comprises four side surfaces and two end surfaces, the four side surfaces are a first side surface, a second side surface, a third side surface and a fourth side surface in sequence, the first side surface is longitudinally provided with the water collecting tank, and the outer side of the notch of the water collecting tank is provided with a membrane element fixing cavity for fixing a membrane element;
a water outlet nozzle is arranged at the bottom of the water collection tank and extends out of the third side surface of the water collection tank body;
the second side face and the fourth side face are respectively provided with a mortise and a tenon, and the mortise and the tenon of the adjacent catchment grooves are mutually matched to form a fixed mortise and tenon.
2. The end-capped water collection tank for plate-type ceramic membrane elements as claimed in claim 1, wherein the bottom of the membrane element fixing cavity is communicated with the notch of the water collection tank, and a step is provided at the junction of the bottom of the wall of the membrane element fixing cavity and the top of the wall of the water collection tank, and the width of the water collection tank is smaller than that of the membrane element fixing cavity.
3. The end-capping water collection tank for the plate-type ceramic membrane elements as claimed in claim 1 or 2, wherein a glue sealing tank is provided outside the notch of the membrane element fixing cavity, the tank bottom of the glue sealing tank is communicated with the notch of the membrane element fixing cavity and has the same width, the cross section of the glue sealing tank is in a shape of a Chinese character 'ba', and the width of the glue sealing tank gradually increases from the tank bottom to the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022828707.5U CN216295789U (en) | 2020-11-30 | 2020-11-30 | End-sealed water collecting tank of plate-type ceramic membrane element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022828707.5U CN216295789U (en) | 2020-11-30 | 2020-11-30 | End-sealed water collecting tank of plate-type ceramic membrane element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216295789U true CN216295789U (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022828707.5U Active CN216295789U (en) | 2020-11-30 | 2020-11-30 | End-sealed water collecting tank of plate-type ceramic membrane element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216295789U (en) |
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2020
- 2020-11-30 CN CN202022828707.5U patent/CN216295789U/en active Active
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