CN217410028U

CN217410028U - Low-loss water filtering device

Info

Publication number: CN217410028U
Application number: CN202220531402.4U
Authority: CN
Inventors: 顾强; 张健
Original assignee: Chongqing Beer Yibin Co ltd
Current assignee: Chongqing Beer Yibin Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-09-13
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses a low-loss water filter equipment, including retrieving jar, filter A and filter B, filter A top position department installs inlet tube A, inlet tube A surface intermediate position department is connected with filter B through inlet tube B, filter B bottom intermediate position department is connected with the recovery jar through recovery tube A, recovery tube A surface intermediate position department connects in filter A bottom intermediate position department through recovery tube B, inlet tube A surface is close to filter A hookup location department and installs drain pipe A, inlet tube B surface is close to filter B hookup location department and installs drain pipe B. The utility model provides a current device structure comparatively simple, can't wash water to the filter and retrieve and utilizing, the wasting of resources is big, and energy-concerving and environment-protective effect is not good, and sewage treatment is with high costs, and problem that manufacturing cost is big has improved the utility model discloses an energy-concerving and environment-protective effect.

Description

Low-loss water filtering device

Technical Field

The utility model relates to a filter technical field specifically is a low-loss water filter equipment.

Background

The filter is an indispensable device on a medium conveying pipeline and is usually arranged at the inlet end of a pressure reducing valve, a pressure relief valve, a constant water level valve and other equipment of a squaring filter. The filter consists of a cylinder body, a stainless steel filter screen, a pollution discharge part, a transmission device and an electric control part. After water to be treated passes through the filter cylinder of the filter screen of the filter, impurities are blocked, when the water is required to be cleaned, the detachable filter cylinder is taken out, and the water is treated and then is filled in again, so that the water treatment device is very convenient to use and maintain.

The existing filtering device is simple in structure, cannot recycle filter cleaning water, is large in resource waste, poor in energy-saving and environment-friendly effects, high in sewage treatment cost and large in production cost, and therefore a low-loss water filtering device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low-loss water filter equipment possesses energy-concerving and environment-protective advantage, has solved current device structure comparatively simple, can't wash water to the filter and retrieve in the utilization, and the wasting of resources is big, and energy-concerving and environment-protective effect is not good, and sewage treatment is with high costs, problem that manufacturing cost is big.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low-loss water filter equipment, is including retrieving jar, filter A and filter B, wherein filter A top position department installs inlet tube A, inlet tube A surface intermediate position department is connected with filter B through inlet tube B, filter B bottom intermediate position department is connected with the recovery jar through recovery tube A, recovery tube A surface intermediate position department connects in filter A bottom intermediate position department through recovery tube B.

Preferably, the outer surface of the water inlet pipe A is provided with a drain pipe A close to the connection position of the filter A, and the outer surface of the water inlet pipe B is provided with a drain pipe B close to the connection position of the filter B.

Preferably, sand screens are installed at the middle positions of the filter A and the filter B.

Preferably, the recovery tank is inside to be located recovery tube A one side position department and to install the filter, the recovery tank is inside to be located filter lower extreme position department and to install filter screen A, the recovery tank is inside to be located filter screen A lower extreme position department and to install filter screen B, the recovery tank surface is located filter one side position department and installs the waste pipe.

Preferably, the position of the outer surface of the recovery tank close to the bottom end is connected to the outer surface of the recovery pipe A through a circulating pipe, and a circulating pump is installed in the middle of the circulating pipe.

Preferably, a gas injection pipe is arranged in the middle of the bottom end of the outer surface of the recovery pipe A.

Preferably, the water inlet pipe A, the water inlet pipe B, the water discharge pipe A, the water discharge pipe B, the recovery pipe A, the recovery pipe B, the circulating pipe and the gas injection pipe are all provided with valves at the middle positions.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a locate to set up the recovery tank through recovery tube A in filter B bottom intermediate position, reach and carry out the effect of retrieving and recycling to washing water well, be close to bottom position department at the recovery tank surface and set up the circulating pipe and connect in recovery tube A surface, locate to set up the circulating pump at circulating pump intermediate position to solve the filter equipment structure and comparatively simple, can't wash water to the filter and retrieve and utilizing, the wasting of resources is big, and energy-concerving and environment-protective effect is not good, and the problem that sewage treatment is with high costs, has improved the utility model discloses an energy-concerving and environment-protective effect.

2. The utility model discloses a set up filter screen A and filter screen B, reach positive washing water and carry out filterable effect, be located recovery tube A one side position department inside the recovery tank and set up the filter, be located filter lower extreme position department inside the recovery tank and set up filter screen A, be located filter screen A lower extreme position department inside the recovery tank and set up filter screen B, be located filter one side position department at recovery tank surface and set up the waste pipe to solve the inside impurity that contains of positive washing water, very easily lead to the problem that the circulating pump damaged, improved the utility model discloses a life.

3. The utility model discloses a locate all to set up the valve at inlet tube A, inlet tube B, drain pipe A, drain pipe B, recovery tube A, recovery tube B, circulating pipe and gas injection pipe intermediate position, reach the accurate control pipeline, carry out backwash, gas washing and positive effect of washing to filter A and filter B to solve unable accurate control pipeline valve, very easily influence filter A and filter B cleaning performance's problem, improved the utility model discloses a cleaning performance.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic cross-sectional view of the recycling tank of the present invention;

fig. 4 is a schematic sectional view of the filter B of the present invention.

In the figure: 1. a recovery tank; 2. a filter A; 3. a water drainage pipe A; 4. a water inlet pipe A; 5. a water inlet pipe B; 6. a water discharge pipe B; 7. a filter B; 8. a recovery pipe A; 9. a gas injection pipe; 10. a recovery pipe B; 11. a circulation pump; 12. a circulation pipe; 13. a waste pipe; 14. a filter plate; 15. a filter screen A; 16. a filter screen B; 17. and (5) a sand filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a low-loss water filtering device, which comprises: a low-loss water filtering device comprises a recovery tank 1, a filter A2 and a filter B7, wherein a water inlet pipe A4 is arranged at the top end position of the filter A2, the middle position of the outer surface of the water inlet pipe A4 is connected with a filter B7 through a water inlet pipe B5, the middle position of the bottom end of the filter B7 is connected with the recovery tank 1 through a recovery pipe A8 and used for collecting forward washing water, the middle position of the outer surface of a recovery pipe A8 is connected with the middle position of the bottom end of the filter A2 through a recovery pipe B10, a drain pipe A3 is arranged at the position, close to the connection position of the filter A2, of the outer surface of the water inlet pipe A4, a drain pipe B6 is arranged at the position, close to the connection position of the filter B7, of the outer surface of the water inlet pipe B5, the cleaning wastewater is discharged through a drain pipe A3 and a drain pipe B6, and valves are arranged at the middle positions of a water inlet pipe A4, a water inlet pipe B5, a drain pipe A3, a drain pipe B6, a recovery pipe A8, a recovery pipe B10, a circulating pipe 12 and an air injection pipe 9.

Referring to fig. 1 and fig. 2, the present invention provides a low-loss water filtering device, which comprises: a low-loss water filtering device comprises a recovery tank 1, a filter A2 and a filter B7, wherein a water inlet pipe A4 is installed at the top end position of the filter A2, a filter B7 is connected to the middle position of the outer surface of the water inlet pipe A4 through a water inlet pipe B5, the middle position of the bottom end of the filter B7 is connected with the recovery tank 1 through a recovery pipe A8, the middle position of the outer surface of a recovery pipe A8 is connected to the middle position of the bottom end of the filter A2 through a recovery pipe B10, the outer surface of the recovery tank 1, which is close to the bottom end position, is connected to the outer surface of the recovery pipe A8 through a circulating pipe 12, a circulating pump 11 is installed at the middle position of the circulating pipe 12 and used for conveying recovered forward washing water to the filter A2 and the filter B7 for backwashing, and a gas injection pipe 9 is installed at the middle position of the bottom end of the outer surface of the recovery pipe A8 and used for carrying out gas flushing on the filter A2 and the filter B7.

Referring to fig. 2 to 4, the present invention provides a low-loss water filtering device, which comprises: a low-loss water filtering device comprises a recovery tank 1, a filter A2 and a filter B7, wherein a water inlet pipe A4 is installed at the top end position of the filter A2, the middle position of the outer surface of the water inlet pipe A4 is connected with a filter B7 through a water inlet pipe B5, the middle position of the bottom end of the filter B7 is connected with the recovery tank 1 through a recovery pipe A8, the middle position of the outer surface of a recovery pipe A8 is connected with the middle position of the bottom end of the filter A2 through a recovery pipe B10, sand screens 17 are installed at the middle positions of the filter A2 and the filter B7, a filter plate 14 is installed at one side position of the recovery pipe A8 in the recovery tank 1, a filter screen A15 is installed at the lower end position of the filter plate 14 in the recovery tank 1, a filter screen B16 is installed at the lower end position of the filter screen A15 in the recovery tank 1, for filtering and recycling the washing water, a waste pipe 13 is arranged at one side of the filter plate 14 on the outer surface of the recycling tank 1.

The working principle is as follows: after the utility model is installed, when the filter A2 and the filter B7 need to be cleaned, the valve of the water inlet pipe A4 and the valve of the water inlet pipe B5 are closed, the circulating pump 11 is started, the positive washing water in the recovery tank 1 is pumped away through the circulating pump 11, the positive washing water is conveyed to the recovery pipe A8 and the recovery pipe B10 through the circulating pipe 12, the positive washing water is conveyed to the interior of the filter A2 and the filter B7 through the recovery pipe A8 and the recovery pipe B10, the sand filter net 17 is backflushed, the backflushing water is discharged through the water discharge pipe A3 and the water discharge pipe B6, the valve of the circulating pipe 12 is closed again, the valve of the air injection pipe 9 is opened, the air injection pipe A8 and the recovery pipe B10 are injected with air through the air injection pipe 9, the injected air is conveyed to the interior of the filter A2 and the filter B7 through the recovery pipe A8 and the recovery pipe B10, the air injection pipe 17 is air flushed, the impurities are discharged through the water discharge pipe A3 and the water discharge pipe B6, after the air injection pipe 9 is completed, the air injection pipe 3 and the water discharge pipe B6 are closed, carry out the positive washing through inlet tube A4 and inlet tube B5 to filter A2 and filter B7, the positive washing water is carried to recovery tank 1 through recovery tube A8 and recovery tube B10, filters the back through filter screen A15 and filter screen B16 and collects, is convenient for wash filter A2 and filter B7 next time, so far, this equipment work flow is accomplished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a low-loss water filter equipment, is including retrieving jar (1), filter A (2) and filter B (7), its characterized in that: filter A (2) top position department installs inlet tube A (4), inlet tube A (4) surface intermediate position department is connected with filter B (7) through inlet tube B (5), filter B (7) bottom intermediate position department is connected with recovery tank (1) through recovery tube A (8), recovery tube A (8) surface intermediate position department connects in filter A (2) bottom intermediate position department through recovery tube B (10).

2. A low loss water filtration device as defined in claim 1, wherein: inlet tube A (4) surface is close to filter A (2) hookup location department and installs drain pipe A (3), inlet tube B (5) surface is close to filter B (7) hookup location department and installs drain pipe B (6).

3. A low loss water filtration device as defined in claim 1, wherein: and sand filter screens (17) are arranged at the middle positions of the filter A (2) and the filter B (7).

4. A low loss water filtration device as defined in claim 1, wherein: retrieve jar (1) inside and be located recovery tube A (8) one side position department and install filter (14), retrieve jar (1) inside and be located filter (14) lower extreme position department and install filter screen A (15), retrieve jar (1) inside and be located filter screen A (15) lower extreme position department and install filter screen B (16), it installs waste pipe (13) to retrieve jar (1) surface and be located filter (14) one side position department.

5. A low loss water filtration device as defined in claim 1, wherein: the outer surface of the recovery tank (1) is connected to the outer surface of a recovery pipe A (8) through a circulating pipe (12) at a position close to the bottom end, and a circulating pump (11) is installed at the middle position of the circulating pipe (12).

6. A low loss water filtration device as defined in claim 1, wherein: and a gas injection pipe (9) is arranged at the middle position of the bottom end of the outer surface of the recovery pipe A (8).

7. A low loss water filtration device as defined in claim 1, wherein: the water inlet pipe A (4), the water inlet pipe B (5), the drain pipe A (3), the drain pipe B (6), the recovery pipe A (8), the recovery pipe B (10), the circulating pipe (12) and the gas injection pipe (9) are all provided with valves.