CN217139544U

CN217139544U - High-efficient back flush industrial filter

Info

Publication number: CN217139544U
Application number: CN202220957860.4U
Authority: CN
Inventors: 杨福贯
Original assignee: Lianyungang Xingguang Power Equipment Co ltd
Current assignee: Lianyungang Xingguang Power Equipment Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-08-09
Anticipated expiration: 2032-04-25

Abstract

A high-efficiency backwashing industrial filter comprises 2 filtering water tanks which are arranged in parallel, wherein a filtering cylinder is rotatably arranged in each filtering water tank, a filtering hole is formed in each filtering cylinder, two ends of each filtering cylinder extend to the outer side of each filtering water tank, power equipment for driving each filtering cylinder to rotate is further arranged on each filtering water tank, rotary seals are arranged at the joints of the filtering cylinders and the filtering water tanks, one ends of the filtering cylinders are communicated with water inlet pipelines through rotary joints, water inlet control valves are arranged on the water inlet pipelines, the other ends of the filtering cylinders are communicated with drainage pipelines through rotary joints, and drainage control valves are arranged on the drainage pipelines; the inner wall of the filtering water tank is also provided with a back flush pipeline, the back flush pipeline is provided with a plurality of water nozzles, the back flush pipeline is externally connected with a water supply pipeline, the filtering water tank is also fixedly communicated with a water outlet pipeline, and the water outlet pipeline is provided with a water outlet control valve. This application can carry out the back flush under the condition of not shutting down, guarantees normal water supply operation.

Description

High-efficient back flush industrial filter

Technical Field

The utility model relates to an industrial filter, especially high-efficient back flush industrial filter.

Background

The industrial filter is a filter, is widely used in the fields of metallurgy, chemical engineering, petroleum, papermaking, medicine, food, mining, electric power and urban water supply, and is generally used for filtering supplied water resources so as to prevent water equipment from being damaged by impurities in water; although the prior art has the industrial filter with the back washing function, the cleaning operation is simplified, however, the prior art needs to stop the operation regardless of manual cleaning or automatic back washing, and cannot continue the filtering operation while cleaning, so that the normal water supply operation is influenced, and the actual use requirements are increasingly not met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art not enough, provide one kind and can carry out the back flush under the not shut down condition, guarantee the high-efficient back flush industrial filter of normal water supply operation.

The technical problem to be solved by the utility model is realized through the following technical scheme. The utility model relates to a high-efficient back flush industrial filter, including 2 filter tank that set up in parallel, all rotate in each filter tank and install the filter cartridge, be provided with the filtration pore on the filter cartridge, the both ends of filter cartridge all extend to the outside of filter tank, still install the power equipment that is used for driving the filter cartridge rotation on filter tank, all install rotary seal at the junction of filter cartridge and filter tank, the one end of filter cartridge has the inlet channel through rotary joint intercommunication, install into water control valve on the inlet channel, the other end of filter cartridge has drainage pipe through rotary joint intercommunication, install the drainage control valve on drainage pipe; the inner wall of the filtering water tank is also provided with a back flush pipeline, the back flush pipeline is provided with a plurality of water nozzles, the back flush pipeline is externally connected with a water supply pipeline, the filtering water tank is also fixedly communicated with a water outlet pipeline, and the water outlet pipeline is provided with a water outlet control valve.

The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above high-efficient back flush industrial filter, the both ends of back flush pipeline extend to the inside both ends of filter tank respectively to the both ends of back flush pipeline are the blind end, the external water supply pipe in middle part of back flush pipeline.

The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above high-efficient back flush industrial filter, the both ends of cartridge filter fixed mounting respectively has the pivot, and the inside cavity of pivot, pivot are passed through rotary seal and are installed on filtering water tank, and inlet channel and outlet conduit are connected through the pivot at rotary joint and cartridge filter both ends respectively.

The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above high-efficient back flush industrial filter, power equipment is the motor, and the output shaft of motor passes through drive gear and is connected with the pivot transmission.

The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above high-efficient back flush industrial filter, filter tank all is the cuboid form, and the cartridge filter all is cylindricly.

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

1. the filter water tank is provided with 2 filter water tanks, so that the filter water tanks are convenient to mutually match and switch for use, and when one filter water tank is used for backwashing, the other filter water tank can normally work to ensure water supply, so that backwashing is realized without stopping;

2. the application has the advantages that the filter cartridge is rotatably installed in the filter water tank, can rotate during the filtering operation and the backwashing operation, is favorable for improving the efficiency of filtering and backwashing, and is efficient and convenient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are 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, a high-efficiency backwashing industrial filter comprises 2 filtering water tanks 1 arranged in parallel, wherein the 2 filtering water tanks 1 are vertically arranged in parallel, so that the switching use is convenient, the normal water supply operation is ensured, and the backwashing treatment is convenient to be carried out independently, so that the non-stop operation is realized; a filter cylinder 2 is rotatably mounted in each filter water tank 1, a filter hole 3 is formed in each filter cylinder 2, two ends of each filter cylinder 2 extend to the outer side of each filter water tank 1, a power device 6 for driving the filter cylinders 2 to rotate is further mounted on each filter water tank 1, the power device 6 is used for driving the filter cylinders 2 to rotate, on one hand, the filter cylinders 2 are rotatably filtered, on the other hand, the filter cylinders 2 are rotatably backwashed, and therefore the filtering and backwashing efficiency of the filter cylinders 2 is improved; the rotary seals 5 are arranged at the joints of the filter cartridges 2 and the filter water tank 1, one ends of the filter cartridges 2 are communicated with a water inlet pipeline through rotary joints 7 and used for conveying water into the filter cartridges 2, water inlet control valves 8 are arranged on the water inlet pipeline and used for controlling the on-off of the water inlet pipeline, the other ends of the filter cartridges 2 are communicated with a water discharge pipeline through the rotary joints 7 and used for outputting the water in the filter cartridges 2 outwards, and water discharge control valves 9 are arranged on the water discharge pipeline and used for controlling the on-off of the water discharge pipeline; the rotary seal 5 is arranged, so that the installation of the filter cartridge 2 is realized, the relative rotation between the filter cartridge 2 and the filter water tank 1 is facilitated, and meanwhile, the sealing performance of the joint of the filter cartridge 2 and the filter water tank 1 is ensured; the design of the rotary joint 7 not only realizes the communication between the water inlet pipeline and the water outlet pipeline and the filter cartridge 2, but also facilitates the relative rotation between the filter cartridge 2 and the water inlet pipeline and the water outlet pipeline;

a backwashing pipeline 12 is also arranged on the inner wall of the filtering water tank 1, a plurality of water nozzles 13 are arranged on the backwashing pipeline 12, the backwashing pipeline 12 is externally connected with a water supply pipeline 14 and is used for supplying water into the backwashing pipeline 12, and the water nozzles 13 are used for performing water spraying backwashing on the filtering cylinder 2; a water outlet pipeline 10 is fixedly communicated with the filtering water tank 1 and used for outputting water in the filtering water tank 1 outwards, and a water outlet control valve 11 is arranged on the water outlet pipeline 10 and used for controlling the on-off of the water outlet pipeline 10.

Two ends of the back flushing pipeline 12 extend to two ends of the interior of the filtering water tank 1 respectively, two ends of the back flushing pipeline 12 are closed ends, and the middle part of the back flushing pipeline 12 is externally connected with a water supply pipeline 14. The back washing pipeline 12 is arranged on the inner wall of the filtering water tank 1 on one side of the filtering cylinder 2, so that the filtering cylinder 2 can be conveniently subjected to water spraying back washing from one side by utilizing the water spraying nozzles 13, and the filtering cylinder 2 rotates simultaneously, so that the water spraying nozzles 13 can perform 360-degree water spraying back washing without dead angles on the filtering cylinder 2, and the effect is good and the efficiency is high.

The both ends of cartridge filter 2 are fixed mounting respectively have pivot 4, and the inside cavity of pivot 4, pivot 4 pass through rotary seal 5 to be installed on filtering water tank 1, and inlet channel and outlet conduit 10 are connected with the pivot 4 at cartridge filter 2 both ends through rotary joint 7 respectively. The design of pivot 4 has both realized cartridge filter 2's rotation installation, and the inlet channel of being convenient for again communicates with outlet conduit 10 and cartridge filter 2, makes things convenient for the water inlet of cartridge filter 2, goes out the water operation.

Preferably, the power equipment 6 is a motor, an output shaft of the motor is in transmission connection with the rotating shaft 4 through a transmission gear, the transmission gear which is meshed with each other is fixedly installed on the output shaft of the motor and the rotating shaft 4, and when the motor acts, the output shaft rotates and drives the rotating shaft 4 to rotate through the transmission of the transmission gear.

In order to facilitate design, manufacture and installation, the filtering water tank 1 is cuboid, has good stability, is convenient to install and fix, and is also convenient for the backwashing pipeline 12 to be installed on the inner wall of the filtering water tank 1 to spray water for cleaning the filter cartridge 2; cartridge filter 2 all is cylindricly, is convenient for set up to filtering in the water tank 1, and the drive through power equipment 6 simultaneously rotates in filtering water tank 1.

When the filter is actually used, an external support is firstly utilized to fixedly mount the filter, then the water inlet control valve 8, the water outlet control valve 11 and the water outlet control valve 9 of one of the filter water tanks 1 are closed, the water inlet control valve 8 and the water outlet control valve 11 of the other filter water tank 1 are opened, the water outlet control valve 9 of the filter water tank is closed, then the power device 6 is started to drive the filter cartridge 2 to rotate, the water inlet pipeline conveys water to the filter cartridge 2 in the filter water tank 1, the filter cartridge 2 rotates to carry out filtering treatment on the water, the water penetrating through the filter holes 3 enters the filter water tank 1 and is output outwards through the water outlet pipeline 10, and residual impurities are intercepted in the filter cartridge 2;

after a period of use, closing the water inlet control valve 8 and the water outlet control valve 11 of the filter water tank 1, opening the water inlet control valve 8 and the water outlet control valve 11 of the other filter water tank 1, and performing filtering treatment by using the other filter water tank 1 to ensure normal water supply operation; then, a water discharge control valve 9 of the filter water tank 1 is opened, water is supplied into a back washing pipeline 12 by using an external water supply pipeline 14, water spraying back washing is carried out on the filter cartridge 2 by using a water spraying nozzle 13, and meanwhile, the power equipment 6 drives the filter cartridge 2 to rotate, so that back washing of the filter cartridge 2 in the filter water tank 1 is realized;

the regular back washing operation of the filter cartridge 2 is realized, the shutdown operation is not needed, the normal water supply operation is convenient to guarantee, and the actual use requirement is not influenced.

Claims

1. The utility model provides a high-efficient back flush industrial filter which characterized in that: the water filter comprises 2 filter water tanks which are connected in parallel, wherein a filter cartridge is rotatably mounted in each filter water tank, filter holes are formed in the filter cartridges, two ends of each filter cartridge extend to the outer sides of the filter water tanks, power equipment for driving the filter cartridges to rotate is further mounted on each filter water tank, rotary seals are mounted at the joints of the filter cartridges and the filter water tanks, one ends of the filter cartridges are communicated with water inlet pipelines through rotary joints, water inlet control valves are mounted on the water inlet pipelines, the other ends of the filter cartridges are communicated with drainage pipelines through rotary joints, and drainage control valves are mounted on the drainage pipelines; the inner wall of the filtering water tank is also provided with a back flush pipeline, the back flush pipeline is provided with a plurality of water nozzles, the back flush pipeline is externally connected with a water supply pipeline, the filtering water tank is also fixedly communicated with a water outlet pipeline, and the water outlet pipeline is provided with a water outlet control valve.

2. The high efficiency backwash industrial filter as defined in claim 1 wherein: two ends of the backwashing pipeline extend to two ends of the interior of the filtering water tank respectively, two ends of the backwashing pipeline are closed ends, and the middle part of the backwashing pipeline is externally connected with a water supply pipeline.

3. The high efficiency backwash industrial filter as defined in claim 1 wherein: the both ends of cartridge filter are fixed mounting respectively has the pivot, and the inside cavity of pivot, and the pivot is passed through rotary seal and is installed on filtering water tank, and inlet channel and outlet conduit pass through rotary joint respectively and are connected with the pivot at cartridge filter both ends.

4. The high efficiency backwash industrial filter as defined in claim 3, wherein: the power equipment is a motor, and an output shaft of the motor is in transmission connection with the rotating shaft through a transmission gear.

5. The high efficiency backwash industrial filter as defined in claim 1 wherein: the filtering water tanks are all rectangular, and the filtering cylinders are all cylindrical.