CN213294799U - Parallel water outlet and back-blowing interface device for inorganic ceramic membrane equipment - Google Patents
Parallel water outlet and back-blowing interface device for inorganic ceramic membrane equipment Download PDFInfo
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- CN213294799U CN213294799U CN202021968352.3U CN202021968352U CN213294799U CN 213294799 U CN213294799 U CN 213294799U CN 202021968352 U CN202021968352 U CN 202021968352U CN 213294799 U CN213294799 U CN 213294799U
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Abstract
The utility model discloses a parallelly connected water and blowback interface arrangement for inorganic ceramic membrane equipment, including annular body, first flange of intaking, second flange of intaking, the flange of going out and the flange of admitting air, set gradually first flange of intaking, the flange of going out, second flange of intaking and the flange of admitting air in the same direction as the pointer on the annular body, the annular body is the hole enlargement body in the both sides of flange of going out, the flange of admitting air equals with the pipeline length of first flange of intaking and second flange of intaking. The utility model discloses carry out the blowback to two inorganic ceramic membrane equipment simultaneously and wash, high-pressure gas's pressure does not reduce, but its impact force reduces, and the effectual attachment that removes inorganic ceramic membrane pipe surface not only can not take place inorganic ceramic membrane pipe and take place cracked phenomenon moreover.
Description
Technical Field
The utility model belongs to the technical field of water treatment facilities technique and specifically relates to a parallelly connected play water and blowback interface arrangement for inorganic ceramic membrane equipment is related to.
Background
The mine water of the coal mine refers to all water permeating into an underground mining space in the coal mining process, the discharge of the mine water is one of pollution sources with industrial characteristics in the coal industry, the quantity is large, the water inflow amount of the coal mine in China every year is 20 to billion cubic meters, and the characteristics of the mine water depend on the geological environment of coal formation and the mineral chemical composition of coal strata. When mine water flows through a coal face and a roadway, coal rock powder and some organic matters enter the water due to the influence of artificial activities, and the mine water in China generally contains suspended matters mainly comprising the coal rock powder and soluble inorganic salts, has few organic pollutants and generally does not contain toxic substances. Therefore, the mine water is purified and utilized, and great economic and social benefits are generated.
At present, the technology for treating suspended matter mine water is mature, and effluent can reach the standard of industrial water only by adopting the conventional processes of coagulation, precipitation and filtration. The newly developed advanced water treatment technology is to treat water directly from mine water to water which can be drunk directly by people, the adopted process is usually a membrane purification technology, and the process flow is to pump the mine water into a pre-settling regulating reservoir and then convey the water in the pre-settling regulating reservoir to a membrane processor by a water pump for treatment to obtain the drinking water which can be used directly by people.
The core equipment of the water advanced treatment system is inorganic ceramic membrane equipment, the inorganic ceramic membrane is an asymmetric membrane which is prepared by inorganic ceramic materials through a special process and is tubular or multi-channel, micropores are densely distributed on the tube wall, mine water flows in the membrane tube or outside the membrane under the action of pressure, water molecules penetrate through the membrane, and macromolecular substances (or solid particles and liquid droplets) are intercepted by the membrane, so that the aim of purifying sewage is fulfilled.
Because the mine water contains a large amount of suspended matters and substances containing oil, micropores on the surface of the inorganic ceramic membrane tube can be blocked and the membrane flux is reduced in a short time, so that the service life of the inorganic ceramic membrane tube is shortened, the inorganic ceramic membrane device cannot normally run to achieve the expected effect, and a large amount of manpower and financial resources are wasted.
In order to ensure the normal operation of the inorganic ceramic membrane tube, high-pressure gas enters the inorganic ceramic membrane device from a clean water outlet pipeline to perform back flushing cleaning on the inorganic ceramic membrane tube to remove attachments on the surface of the inorganic ceramic membrane tube, a three-way pipe is currently used for connection, one interface of the three-way pipe is connected with the inorganic ceramic membrane device, the other interface is connected with a clean water pipe, and the last interface is connected with the high-pressure gas pipeline.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at prior art's not enough, provide a parallelly connected play water and blowback interface arrangement for inorganic ceramic membrane equipment, carry out the blowback to two inorganic ceramic membrane equipment simultaneously and wash, high-pressure gas's pressure does not reduce, but its impact force reduces, not only the effectual attachment that removes inorganic ceramic membrane pipe surface, can not take place inorganic ceramic membrane pipe moreover and take place cracked phenomenon.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the parallel water outlet and back flushing interface device for the inorganic ceramic membrane equipment comprises an annular pipe body, a first water inlet flange, a second water inlet flange, a water outlet flange and a gas inlet flange, wherein the first water inlet flange, the water outlet flange, the second water inlet flange and the gas inlet flange are sequentially arranged on the annular pipe body along a pointer, expanding pipe bodies are arranged on two sides of the annular pipe body at the water outlet flange, and the length of a pipeline between the gas inlet flange and the first water inlet flange is equal to that between the gas inlet flange and the second water inlet flange.
Further, the first water inlet flange and the second water inlet flange are equal in size.
Furthermore, the size of the water outlet flange is larger than that of the first water inlet flange and the second water inlet flange, so that purified water entering the annular pipe body through the first water inlet flange and the second water inlet flange flows out smoothly from the water outlet flange.
Furthermore, the size of the air inlet flange is smaller than or equal to that of the first water inlet flange and the second water inlet flange.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a parallelly connected play water and blowback interface arrangement for inorganic ceramic membrane equipment connects two inorganic ceramic membrane equipment simultaneously, lets two inorganic ceramic membrane equipment flow out from a pipeline of the water purification that filters out.
2. The utility model discloses a parallelly connected play water and blowback interface arrangement for inorganic ceramic membrane equipment carries out the blowback to two inorganic ceramic membrane equipment simultaneously and washs, and high-pressure gas's pressure does not reduce, but the impact force reduces, and the effectual inorganic ceramic membrane pipe that has prevented fracture phenomenon takes place under high-pressure gas's impact, has prolonged the life of inorganic ceramic membrane pipe.
3. The utility model discloses a parallelly connected play water and blowback interface arrangement for inorganic ceramic membrane equipment in the pit advanced water treatment system, carries out the blowback to two inorganic ceramic membrane equipment simultaneously and washs, has improved the abluent efficiency of blowback.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic view of an installation method of the present invention.
In the figure: 1-annular pipe body, 2-first water inlet flange, 3-water outlet flange, 4-second water inlet flange, 5-air inlet flange, 6-expanding pipe body and 7-inorganic ceramic membrane equipment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1 and fig. 2, the parallel water outlet and back-blowing interface device for inorganic ceramic membrane equipment is made of carbon steel, and comprises an annular pipe body 1, a first water inlet flange 2, a second water inlet flange 4, a water outlet flange 3 and a gas inlet flange 5, the annular pipe body is in a round corner rectangle, a first water inlet flange 2, a water outlet flange 3, a second water inlet flange 4 and a gas inlet flange 5 are sequentially arranged on the annular pipe body 1 along a pointer, the two sides of the annular pipe body 1 on the water outlet flange 3 are provided with expanding pipe bodies 6, the inner diameter of the annular pipe body 1 is 100mm, the inner diameter of the expanding pipe body 6 is 150mm, the length of the pipeline between the air inlet flange 5 and the first water inlet flange 2 and the second water inlet flange 4 is equal, the specification of the first water inlet flange 2 and the second water inlet flange 4 is DN100, the specification of the water outlet flange 3 is DN150, and the specification of the air inlet flange 5 is DN 80.
As shown in fig. 3, the utility model discloses a parallelly connected play water and blowback interface arrangement for inorganic ceramic membrane equipment installs on inorganic ceramic membrane equipment 7 in the mine water deep treatment system, and first flange 2 that intakes links to each other with the clear water delivery port of an inorganic ceramic membrane equipment 7, and second flange 4 that intakes links to each other with the clear water delivery port of another adjacent inorganic ceramic membrane equipment 7.
Meanwhile, the water outlet flange 3 is connected with a valve and then is connected with a clean water pipeline, and the air inlet flange 5 is connected with a valve and then is connected with a high-pressure gas pipeline.
When the inorganic ceramic membrane equipment of the mine water deep treatment system is normally filtered, the valve connected with the air inlet flange 5 is closed, the valve connected with the water outlet flange 3 is opened, and clear water generated by filtering the inorganic ceramic membrane equipment 7 continuously flows out, so that the inorganic ceramic membrane equipment normally works.
When the inorganic ceramic membrane pipes in the inorganic ceramic membrane equipment are blocked and need to be washed by back flushing, the valves connected with the water outlet flanges 3 are closed firstly, then the valves connected with the air inlet flanges 5 are opened, high-pressure gas enters the annular pipe body 1, the high-pressure gas is divided into two parts to back flush the inorganic ceramic membrane pipes in the two inorganic ceramic membrane equipment 7 simultaneously, due to the parallel arrangement, the pressure of the high-pressure gas entering the two inorganic ceramic membrane equipment 7 simultaneously can not be reduced, but the impact force is reduced compared with that of the high-pressure gas entering only one inorganic ceramic membrane equipment, so that the inorganic ceramic membrane pipes are prevented from being broken due to the overlarge impact force of the high-pressure gas.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. A parallelly connected play water and blowback interface arrangement for inorganic ceramic membrane equipment, its characterized in that: the water inlet and outlet pipe comprises an annular pipe body (1), a first water inlet flange (2), a second water inlet flange (4), a water outlet flange (3) and an air inlet flange (5), wherein the first water inlet flange (2), the water outlet flange (3), the second water inlet flange (4) and the air inlet flange (5) are sequentially arranged on the annular pipe body (1) along a pointer, the annular pipe body (1) is an expanding pipe body (6) on two sides of the water outlet flange (3), and the air inlet flange (5) is equal to the length of a pipeline between the first water inlet flange (2) and the second water inlet flange (4).
2. The parallel water outlet and back-flushing interface device for inorganic ceramic membrane equipment according to claim 1, wherein: the first water inlet flange (2) and the second water inlet flange (4) are equal in size.
3. The parallel water outlet and back-flushing interface device for inorganic ceramic membrane equipment according to claim 1, wherein: the size of the water outlet flange (3) is larger than that of the first water inlet flange (2) and the second water inlet flange (4).
4. The parallel water outlet and back-flushing interface device for inorganic ceramic membrane equipment according to claim 1, wherein: the size of the air inlet flange (5) is smaller than or equal to that of the first water inlet flange (2) and the second water inlet flange (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021968352.3U CN213294799U (en) | 2020-09-10 | 2020-09-10 | Parallel water outlet and back-blowing interface device for inorganic ceramic membrane equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021968352.3U CN213294799U (en) | 2020-09-10 | 2020-09-10 | Parallel water outlet and back-blowing interface device for inorganic ceramic membrane equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213294799U true CN213294799U (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021968352.3U Active CN213294799U (en) | 2020-09-10 | 2020-09-10 | Parallel water outlet and back-blowing interface device for inorganic ceramic membrane equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213294799U (en) |
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2020
- 2020-09-10 CN CN202021968352.3U patent/CN213294799U/en active Active
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