CN219744457U

CN219744457U - External pressure type PVDF ultrafiltration membrane machine room

Info

Publication number: CN219744457U
Application number: CN202223578777.5U
Authority: CN
Inventors: 邹清川; 何亮; 邹焕鑫; 尹悦超; 邹振生
Original assignee: Guangxi Guohong Zhihong Environmental Protection Technology Group Co ltd
Current assignee: Guangxi Guohong Zhihong Environmental Protection Technology Group Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-09-26
Anticipated expiration: 2032-12-31

Abstract

The utility model discloses an external pressure type PVDF ultrafiltration membrane machine room, which comprises a box body, a filter and an electric control cabinet, wherein the filter is arranged in the box body; the utility model discloses a filter, including box top, filter bottom, support, reserve membrane section of thick bamboo, box top one side is provided with automatically controlled cabinet, filter bottom fixed has the support, and the support supports the filter, the filter rear side is provided with reserve membrane section of thick bamboo. Through aeration motorised valve, exhaust motorised valve cooperation, can use the mode of aeration, force the air of letting in to sewage, make sewage and air contact oxygenation in the filter, and stir the liquid, the oxygen in the air is to the transfer in the liquid with higher speed, prevent that the suspended object in the pond from sinking, the cooperation filter, guarantee the filter effect, it washes the clearance to the PVDF milipore filter in the PVDF milipore filter computer lab to make things convenient for through wasing the interface, form the dirt on the PVDF milipore filter and influence the milipore effect, and cooperation mud-discharging branch pipe and mud-discharging are responsible for, the convenience is discharged the dirt after wasing, and stability when guaranteeing the computer lab operation through reserve membrane section of thick bamboo.

Description

External pressure type PVDF ultrafiltration membrane machine room

Technical Field

The utility model relates to an ultrafiltration membrane machine room, in particular to an external pressure type PVDF ultrafiltration membrane machine room.

Background

Ultrafiltration means that under a certain pressure, when a solution containing a mixed solute of high and low molecular weight substances flows over the surface of a supported membrane, the solvent and the low molecular weight solute are collected as permeate through the membrane, and the high molecular weight solute is trapped by the membrane and recovered as concentrate.

The PVDF ultrafiltration membrane is also called as a PVDF hollow fiber membrane, has good chemical property, excellent pollution resistance and oxidation resistance, good tensile strength and high water permeability, and can influence the filtration and purification effects of the PVDF ultrafiltration membrane after suspended matters sink in a PVDF ultrafiltration membrane machine room in the sewage treatment process. Therefore, an external pressure type PVDF ultrafiltration membrane machine room is provided for solving the problems.

Disclosure of Invention

The embodiment provides an external pressure type PVDF ultrafiltration membrane machine room which is used for solving the problem that suspended impurities in the PVDF ultrafiltration membrane machine room in the prior art are precipitated to influence the filtering and purifying effects.

According to one aspect of the utility model, an external pressure type PVDF ultrafiltration membrane machine room is provided, which comprises a box body, a filter and an electric control cabinet, wherein the filter is arranged in the box body; the utility model discloses a filter, including box top, filter bottom, stand-by membrane section of thick bamboo, filter bottom end fixing has the support, and the support supports the filter, the filter rear side is provided with reserve membrane section of thick bamboo, filter and reserve membrane section of thick bamboo side are provided with the mud branch pipe, the one end that filter and reserve membrane section of thick bamboo were kept away from to the mud branch pipe is connected with the mud and is responsible for, filter and reserve membrane section of thick bamboo side above the mud branch pipe are connected with the aeration and are responsible for, and filter and reserve membrane section of thick bamboo side above the aeration are responsible for all be provided with the water and are responsible for, be provided with the exhaust electric valve on the water of filter side's the water of intaking, the one end that mud branch pipe was kept away from to filter and reserve membrane section of thick bamboo all is provided with the washing interface, the one end that mud branch pipe was kept away from to the inside of box is provided with the fan, and be provided with the aeration electric valve on the pipeline of fan side, the box inside of fan side is provided with the door body, filter and reserve membrane section of thick bamboo side above the aeration are responsible for.

Further, two groups of mud discharge branch pipes are arranged on the side edges of the filter and the standby membrane cylinder, and each mud discharge branch pipe is connected with the mud discharge main pipe in a penetrating way.

Further, the bottom ends of the fan and the support are all located on the same plane with the bottom end of the box body, and the sludge discharge branch pipe, the water outlet main pipe, the water inlet main pipe and the aeration main pipe are all respectively and thoroughly connected with the filter and the inside of the standby membrane cylinder.

Further, the side ends of the three cleaning interfaces are provided with water supply ball valves, the three cleaning interfaces are respectively in through connection with the filter and the standby membrane cylinder, and the water inlet main pipe is arranged in a U shape which is transversely placed.

Further, the front end and the rear end of the lower part of the side edge of the water outlet main pipe are both provided with water outlet electric valves, and the bottom end of the water inlet main pipe is provided with a water inlet electric valve.

Further, the mud discharging main pipe is symmetrically provided with mud discharging electric valves, and the mud discharging main pipe and the mud discharging branch pipe are arranged in a U shape which is transversely arranged.

According to the embodiment of the utility model, a combined cleaning structure is adopted, and through the cooperation of the aeration electric valve, the mud discharging main pipe, the exhaust electric valve, the water inlet main pipe, the aeration main pipe and the mud discharging electric valve, air is forcedly introduced into sewage in an aeration mode, so that the sewage in the filter is in contact with the air for oxygenation, the liquid is stirred, the transfer of oxygen in the air into the liquid is accelerated, suspended objects in a pool are prevented from sinking, the problem that the filtering and purifying effects are affected after suspended sundries are precipitated in the conventional PVDF ultrafiltration membrane machine room in use is solved, and the filtering effect of the PVDF ultrafiltration membrane is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic partial perspective view of an embodiment of the present utility model;

FIG. 3 is a schematic side cross-sectional view of a structure according to one embodiment of the present utility model;

FIG. 4 is a schematic top view of an embodiment of the present utility model;

fig. 5 is a schematic side cross-sectional view of a structure according to one embodiment of the present utility model.

In the figure: 1. a case; 2. a filter; 3. an electric control cabinet; 4. a pipeline; 5. a blower; 6. a bracket; 7. a standby membrane cylinder; 8. a mud discharging branch pipe; 9. cleaning the interface; 10. a door body; 11. a water outlet main pipe; 12. an aeration electric valve; 13. a mud discharging main pipe; 14. an exhaust electric valve; 15. a water inlet main pipe; 16. an aeration main pipe; 17. a water outlet electric valve; 18. a water inlet electric valve; 19. a mud discharging electric valve.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-3, an external pressure type PVDF ultrafiltration membrane machine room comprises a box 1, a filter 2 and an electric control cabinet 3, wherein the filter 2 is arranged in the box 1; an electric control cabinet 3 is arranged on one side of the top end of a box body 1, a support 6 is fixed at the bottom end of a filter 2, the support 6 supports the filter 2, a standby membrane cylinder 7 is arranged on the rear side of the filter 2, a sludge discharge branch pipe 8 is arranged on the side edge of the filter 2 and the standby membrane cylinder 7, one end of the sludge discharge branch pipe 8, which is far away from the filter 2 and the standby membrane cylinder 7, is connected with a sludge discharge main pipe 13, the side edges of the filter 2 and the standby membrane cylinder 7 above the sludge discharge branch pipe 8 are connected with an aeration main pipe 16, the side edges of the filter 2 and the standby membrane cylinder 7 above the aeration main pipe 16 are both provided with a water inlet main pipe 15, an exhaust electric valve 14 is arranged on the water inlet main pipe 15 on the side edge of the filter 2, a fan 5 is arranged at one end of the filter 2 and the standby membrane cylinder 7, which is far away from the sludge discharge branch pipe 8, a fan 5 is arranged at the inner side of the box body 1, an aeration electric valve 12 is arranged on a pipeline 4 on the side edge of the fan 5, a door body 10 is arranged inside the box body 1 on the side of the side edge of the fan 5, the filter 2 and the standby membrane cylinder 7 side edge above the aeration main pipe 16 are both provided with an outlet water main pipe 11, and an aeration electric valve 12 and an aeration main pipe 16 are matched with an aeration main pipe 2, PVDF (polyvinylidene fluoride) and PVDF (PVDF) filter) is conveniently cleaned by an ultrafiltration membrane through an ultrafiltration interface, and an ultrafiltration machine room;

two groups of mud discharge branch pipes 8 are arranged on the sides of the filter 2 and the standby membrane cylinder 7, each mud discharge branch pipe 8 is communicated with a mud discharge main pipe 13, so that filtered mud can be discharged through the mud discharge branch pipe 8 and then discharged out of a machine room through the mud discharge main pipe 13; the bottom ends of the fan 5 and the bracket 6 are positioned on the same plane with the bottom end of the box body 1, and the sludge discharge branch pipe 8, the water outlet main pipe 11, the water inlet main pipe 15 and the aeration main pipe 16 are respectively and internally and through-connected with the filter 2 and the standby membrane cylinder 7, so that the filter 2 can be stably placed under the support of the bracket 6, and the fan 5 can be stably placed in the box body 1 by ensuring; the side ends of the three cleaning interfaces 9 are provided with water supply ball valves, the three cleaning interfaces 9 are respectively in through connection with the filter 2 and the standby membrane cylinder 7, the water inlet main pipe 15 is arranged in a transverse U shape, water is conveniently supplied to the inside of the cleaning interfaces 9, the PVDF ultrafiltration membrane is conveniently cleaned, and the water inlet main pipe 15 is ensured to supply water for the filter 2 and the standby membrane cylinder 7; the front and rear ends of the lower part of the side edge of the water outlet main pipe 11 are provided with water outlet electric valves 17, the bottom end of the water inlet main pipe 15 is provided with a water inlet electric valve 18, water outlet is conveniently controlled through the water outlet electric valves 17, and water inlet is also conveniently controlled; the mud discharging main pipe 13 is symmetrically provided with the mud discharging electric valves 19, the mud discharging main pipe 13 and the mud discharging branch pipe 8 are transversely arranged in a U-shaped mode, mud discharging is conveniently controlled, and the mud discharging branch pipe 8 discharged by the filter 2 and the standby membrane cylinder 7 is conveniently discharged to the inside of the mud discharging main pipe 13.

When the PVDF ultrafiltration membrane machine room is used, the supercharging equipment is used for supercharging the outside, the water inlet electric valve 18 is opened, the supercharged sewage enters the pipeline 4 through the water inlet main pipe 15 and is subjected to ultrafiltration treatment through the filter 2, meanwhile, the aeration electric valve 12 is opened, so that oxygen enters the filter 2 through the aeration main pipe 16, the oxygen can be filtered through the aeration auxiliary filter 2, the filtered mud is discharged into the mud main pipe 13 through the mud discharge branch pipe 8, the mud discharge electric valve 19 is opened and is discharged through the mud discharge main pipe 13, when the filter 2 is required to be cleaned, the cleaning interface 9 is opened, the purified water is discharged into the filter 2 or the standby membrane cylinder 7 for flushing, the flushed sewage is discharged again through the mud discharge branch pipe 8 and the mud discharge main pipe 13, and the electric appliance elements in the utility model are externally connected with a power supply and a control switch when the PVDF ultrafiltration membrane machine room is used.

The utility model has the advantages that:

1. the utility model has simple operation, and the aeration mode can be adopted by matching the aeration electric valve 12 and the exhaust electric valve 14, so that air is forced to be introduced into the sewage, the sewage in the filter is in contact with the air for oxygenation, the liquid is stirred, the transfer of oxygen in the air into the liquid is accelerated, suspended objects in the tank are prevented from sinking, and the filter 2 is matched, so that the filtering effect is ensured;

2. the utility model has reasonable structure, the PVDF ultrafiltration membrane in the PVDF ultrafiltration membrane machine room is conveniently washed and cleaned through the cleaning interface 9, the effect that the ultrafiltration effect is influenced by dirt formed on the PVDF ultrafiltration membrane is avoided, the cleaned dirt is conveniently discharged by matching the sludge discharge branch pipe 8 and the sludge discharge main pipe 13, and the stability of the machine room in operation is ensured through the standby membrane cylinder 7.

The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An external pressure formula PVDF milipore filter computer lab, its characterized in that: the intelligent cabinet temperature control device comprises a box body (1), a filter (2) and an electric control cabinet (3), wherein the filter (2) is arranged inside the box body (1); the utility model discloses a filter, including box (1), filter (2), stand-by membrane section of thick bamboo (7), filter (2) bottom end mounting is provided with automatically controlled cabinet (3), and support (6) support filter (2), filter (2) rear side is provided with stand-by membrane section of thick bamboo (7), filter (2) and stand-by membrane section of thick bamboo (7) side are provided with row mud branch pipe (8), the one end that filter (2) and stand-by membrane section of thick bamboo (7) were kept away from to row mud branch pipe (8) is connected with row mud and is responsible for (13), the filter (2) and stand-by membrane section of thick bamboo (7) side of row mud branch pipe (8) top are connected with aeration and are responsible for (16), and filter (2) and stand-by membrane section of thick bamboo (7) side of aeration are responsible for (16) top all are provided with into water and are responsible for (15), be provided with exhaust electric valve (14) on water inlet pipe (15) of filter (2) side, the one end that row mud branch pipe (8) was kept away from to filter (2) and stand-by membrane section of thick bamboo (7) is provided with washing interface (9), the inside (1) is kept away from row mud (8) side (5) of fan (5), the inside door body (10) that is provided with of box (1) of fan (5) side, filter (2) and reserve membrane section of thick bamboo (7) side that aeration is responsible for (16) top are provided with out water and are responsible for (11).

2. The external pressure type PVDF ultrafiltration membrane machine room according to claim 1, wherein: two groups of sludge discharge branch pipes (8) are arranged on the sides of the filter (2) and the standby membrane cylinder (7), and each sludge discharge branch pipe (8) is in through connection with a sludge discharge main pipe (13).

3. The external pressure type PVDF ultrafiltration membrane machine room according to claim 1, wherein: the bottom ends of the fan (5) and the bracket (6) are positioned on the same plane with the bottom end of the box body (1), and the sludge discharge branch pipe (8), the water outlet main pipe (11), the water inlet main pipe (15) and the aeration main pipe (16) are respectively in through connection with the filter (2) and the standby membrane cylinder (7).

4. The external pressure type PVDF ultrafiltration membrane machine room according to claim 1, wherein: the three cleaning interfaces (9) are respectively connected with the filter (2) and the standby membrane cylinder (7) in a penetrating way, and the water inlet main pipe (15) is arranged into a U shape which is transversely arranged.

5. The external pressure type PVDF ultrafiltration membrane machine room according to claim 1, wherein: the front end and the rear end of the lower part of the side edge of the water outlet main pipe (11) are provided with water outlet electric valves (17), and the bottom end of the water inlet main pipe (15) is provided with a water inlet electric valve (18).

6. The external pressure type PVDF ultrafiltration membrane machine room according to claim 1, wherein: the mud discharging main pipe (13) is symmetrically provided with mud discharging electric valves (19), and the mud discharging main pipe (13) and the mud discharging branch pipe (8) are arranged in a U shape which is transversely arranged.