CN211896312U

CN211896312U - Anti-filter equipment that washs

Info

Publication number: CN211896312U
Application number: CN201922344589.8U
Authority: CN
Inventors: 赵敏; 乔文连
Original assignee: Xuzhou Xinpaisi Water Purification Equipment Co ltd
Current assignee: Xuzhou Xinpaisi Water Purification Equipment Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-11-10
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a backwashing filter device in the technical field of water treatment, which comprises an outer barrel, wherein a filter element is arranged in an inner cavity of the outer barrel, a water purifying tank is arranged at the top of the filter element, a sewage cavity is arranged between the inner cavity of the outer barrel and the outer surfaces of the filter element and the water purifying tank, a filtering and adsorbing net is arranged at the bottom of the water purifying tank, a fiber filter plate is arranged at the top of the filtering and adsorbing net, a water inlet is arranged at the top of the left side of the outer barrel, a blow-off pipe is arranged at the bottom of the right side of the outer barrel, a bidirectional water pump is arranged at the top of the water purifying tank, a rotating shaft is arranged at the central position of the bottom of the inner cavity of the outer barrel, a stirring rod is fixedly connected with the top of the rotating shaft, a, meanwhile, the brush on the outer surface of the stirring rod can clean up dirt in the filter element, and the cleaning effect is achieved.

Description

Anti-filter equipment that washs

Technical Field

The utility model relates to a water treatment technical field specifically is a reverse cleaning filter device.

Background

The water filter is widely used in the fields of metallurgy, chemical industry, petroleum, paper making, medicine, food, mining, electric power and urban water supply. Its theory of operation is that the filter during operation, treats filterable water and flows into by the water inlet, and the filter screen flows through, and the required pipeline of user carries out the technology through export entering uses, and the granule impurity of aquatic is held back inside the filter screen. So continuous use, the granule that is held back is more and more, and filter speed is more and more slow, and the sewage of import still gets into constantly, and the filtration pore can be more and more littleer, needs manually to change and wash the filter core this moment, influences the filtration efficiency of sewage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a backwashing filter device to solve the continuous use of the water filter that proposes in the above-mentioned background art, the granule that is held back gets off is more and more, and filter speed is more and more slow, and the sewage of import still gets into constantly, and the filtration pore can be more and more littleer, needs manually to change and wash the filter core this moment, influences the problem of the filtration efficiency of sewage.

In order to achieve the above object, the utility model provides a following technical scheme: a backwashing filter device comprises an outer barrel, wherein a filter element is arranged in an inner cavity of the outer barrel, a water purifying tank is arranged at the top of the filter element, a sewage cavity is arranged between the inner cavity of the outer barrel and the outer surfaces of the filter element and the water purifying tank, a filtering and adsorbing net is arranged at the bottom of the water purifying tank, a fiber filtering plate is arranged at the top of the filtering and adsorbing net, a water inlet is arranged at the top of the left side of the outer barrel, a sewage discharge pipe is arranged at the bottom of the right side of the outer barrel, a water outlet pipe is arranged at the top of the water purifying tank, a first water valve is sleeved at the middle part of the sewage discharge pipe, a bidirectional water pump is sleeved at the middle part of the water outlet pipe, a rotating shaft is arranged at the central position of the bottom of the inner cavity of the outer barrel, the improved multifunctional ultrasonic cleaning cover is characterized in that a fixed block is arranged on the left side of the top of the cover plate, an ultrasonic transducer is inserted into an inner cavity of the fixed block, a prompter is arranged on the right side of the top of the cover plate, a base is arranged at the bottom of the outer barrel, and a motor is arranged in the middle of the base.

Preferably, the left side and the right side of the top of the filtering and adsorbing net are provided with cylindrical springs, and pressure blocks are installed at the tops of the cylindrical springs.

Preferably, the right side pressure block bottom is provided with the flexible sheet, pressure block inner chamber top is provided with the electrical property piece, the electrical property piece passes through the electric connection prompting device.

Preferably, the output shaft at the top of the motor is meshed with the rotating shaft, the rotating shaft penetrates through the bottom of the outer barrel, and a bearing is arranged at the penetrating position of the bottom of the outer barrel and the rotating shaft.

Preferably, the bottom of the water outlet pipe penetrates through the cover plate and extends to the inner cavity of the water purifying tank.

Preferably, the bottom of the motor is provided with a fixing plate, and the left side and the right side of the fixing plate are both fixed on the inner walls of the left side and the right side of the base 21.

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

1. the utility model can reversely operate when cleaning is needed through the bidirectional water pump, thereby playing the role of direct reverse cleaning, omitting the complex work of replacing a filter screen and the like, and improving the use efficiency;

2. the utility model can send out alarm when the filth in the filter reaches a certain degree by installing the prompter, and remind the worker of needing reverse cleaning, thereby avoiding repeated observation;

3. the utility model discloses an ultrasonic transducer carries out the vibrations of high frequency and sends the ultrasonic wave and clears up out the filth among the filter equipment, and the brush of puddler surface can clear up out the filth in the filter core simultaneously, reaches abluent effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view showing a connection structure of a filtering adsorption net and a fiber adsorption net;

fig. 3 is a schematic diagram of the internal structure of the pressure block.

In the figure: 1, an outer cylinder; 2, a filter element; 3, a water purifying tank; 4, a sewage cavity; 5, filtering and adsorbing the net; 6, a fiber filter plate; 7, a water inlet; 8, a sewage discharge pipe; 9, discharging a water pipe; 10 a first water valve; 11 a bidirectional water pump; 12 a rotating shaft; 13 a rotating disc; 14 a stirring rod; 15, a brush; 16 bases; 17 a cover plate; 18 fixed blocks; 19 an ultrasonic transducer; 20, a prompter; 21 a base; 22 a motor; 23, a pressure block; a 24-cylinder spring; 25 a flexible plate; 26 electrical blocks.

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 technical solution: a reverse cleaning filter device comprises an outer barrel 1, an inner cavity of the outer barrel 1 is provided with a filter element 2, sewage is filtered, the top of the filter element 2 is provided with a water purifying tank 3, the water purifying tank 3 does not have a top part and a bottom part, an inner cavity of the outer barrel 1 and the filter element 2, a sewage cavity 4 is arranged between the outer surface of the water purifying tank 3, the sewage enters the filter element 2 from the sewage cavity 4 for filtering, and then enters the water purifying tank 3, the bottom of the water purifying tank 3 is provided with a filtering and adsorbing net 5 which is made of active carbon for secondary filtering, two sides of the filtering and adsorbing net 5 are provided with slide blocks, the inner walls of the left side and the right side of the bottom of the water purifying tank 3 are provided with slide grooves matched with the slide blocks, the top of the filtering and adsorbing net 5 is provided with a fiber filter plate 6 for secondary filtering, the sewage is, the bottom of the right side of the outer barrel 1 is provided with a drain pipe 8 for discharging cleaned sewage, the top of the water purification tank 3 is provided with a water outlet pipe 9 for leading out water in the water purification tank 3 for use, the middle part of the drain pipe 8 is sleeved with a first water valve 10 for controlling the drain pipe 8 to be opened when the water needs to be cleaned, the middle part of the water outlet pipe 9 is sleeved with a bidirectional water pump 11 which is the existing equipment in the prior art and pumps water outwards when the equipment is used at ordinary times, when the sewage needs to be discharged, the bidirectional water pump 11 reversely flushes water into the water purification tank 3, the central position of the bottom of the inner cavity of the outer barrel 1 is provided with a rotating shaft 12, the top of the rotating shaft 12 is fixedly connected with a rotating disk 13, when the rotating shaft 12 rotates, the rotating disk 13 is driven to rotate, the left side and the right side of the rotating disk 13 are both provided with stirring rods 14 for stirring the sewage in the sewage, and tiny brush 15 can get into the inner wall of filter core 2 a bit, carry out better washing, filter core 2 bottom is provided with base 16, base 16

fixes filter core

2, 3 tops of water purification case are provided with apron 17, the left and right sides of apron 17 bottom is provided with annular spout, and 3 top outer walls of water purification case be provided with annular spout assorted annular slider, apron 17 top left side is provided with fixed block 18, the inboard chamber of fixed block 18 is pegged graft and is had ultrasonic transducer 19, for the existing equipment among the prior art, by the shell, the matching layer, piezoceramics disc transducer, the backing lining, lead out cable and Cymbal array receiver are constituteed. The piezoelectric ceramic disc transducer is made of PZT-5 piezoelectric materials polarized in the thickness direction, and the Cymbal array receiver is composed of 8-16 Cymbal transducers, two metal rings and a rubber gasket. Can convert the electric power of input into mechanical power (ultrasonic wave promptly) and transmit away again, reach the effect of clearance, apron 17 top right side is provided with prompting device 20, for the alarm lamp among the prior art, works as the utility model discloses when reaching the degree that needs the clearance, can sound the alarm and flash of light, remind the operation personnel to carry out cleaning work, 1 bottom of urceolus is provided with base 21, and base 21 middle part is provided with motor 22, and motor 22 drives pivot 12 and rotates to start the cleaning work of 2 parts of filter core.

Referring to fig. 2, the left and right sides of the top of the filtering and adsorbing net 5 are provided with cylindrical springs 24, the top of the cylindrical springs 24 is provided with pressure blocks 23, the pressure blocks 23 are arranged on the left and right sides of the bottom of the fiber filtering plate 6, when the impurities in the filtering and adsorbing net 5 are excessive, water flow presses the filtering and adsorbing net 5 to move upwards, so that the effect of embodying the degree is achieved, and when the filtering and adsorbing net 5 moves upwards, the utility model is required to be cleaned;

referring to fig. 3, a flexible plate 25 is arranged at the bottom of a right pressure block 23, the material is flexible plastic, an electrical block 26 is arranged at the top of an inner cavity of the pressure block 23, the electrical block 26 is a contact switch and is formed by a film and a conducting strip, wherein the bottom of the film is formed by an electrical strip, the two electrical strips are contacted to realize circuit connection, when the filtering and adsorbing net 5 moves upwards, the cylindrical spring 24 is pressed to contract, when the cylindrical spring 24 contracts to a certain degree, the flexible plate 25 at the bottom of the pressure block 23 is pressed to move upwards, and finally the electrical block 26 is touched to realize power on, the electrical block 26 is electrically connected with the prompter 20, and after the circuit is connected, the prompter 20 prompts an operator to clean;

referring to fig. 1, an output shaft at the top of a motor 22 is engaged with a rotating shaft 12, the rotating shaft 12 penetrates through the bottom of an outer cylinder 1, the motor drives the rotating shaft 12 to rotate, a bearing is arranged at the penetrating position of the bottom of the outer cylinder 1 and the rotating shaft 12, and the bearing is sleeved on the rotating shaft 12 to prevent the outer cylinder 1 from rotating;

referring to fig. 1, the bottom of the water outlet pipe 9 extends to the inner cavity of the water purifying tank 3 through the cover plate 17;

referring to fig. 1, a fixing plate is disposed at the bottom of the motor 22, and the left and right sides of the fixing plate are fixed on the inner walls of the left and right sides of the base 21.

The working principle is as follows: when the utility model starts to work, sewage enters the sewage cavity 4 in the outer barrel 1 through the water inlet 7, the sewage is filtered by the filter element 2, the water level gradually rises, then the sewage is absorbed by the filter absorption net 5, finally the sewage is filtered by the fiber filter plate 6 and enters the water purification tank 3, finally the water is pumped out by the bidirectional water pump 11 in the water outlet pipe 9 for people to use, when the impurities in the filter absorption net 5 are too much, the water between the water purification tank 3 and the filter element 2 can form pressure difference, the filter absorption net 5 gradually rises to extrude the pressure block 23 while extruding the cylindrical spring 24, circuit communication is realized, the prompter 20 at the top of the cover plate 17 starts to send out alarm to remind the working personnel, at the moment, the motor 22 and the ultrasonic transducer 19 need to be connected through an external power supply, the bidirectional water pump 11 starts to reversely convey water, to draining in the water purification case 3, ultrasonic transducer 19 sends high-frequency vibrations and ultrasonic wave, clear up out the debris in fiber filter 6 and the filtration adsorption net 5, in getting into filter core 2, motor 22 drives pivot 12 and then drives puddler 14 and rotate at the surface of filter core 2, the brush 15 of puddler 14 surface can be come out the filth clearance on the filter core 2 and get into sewage chamber 4, open the first water valve 10 at the middle part of blow off pipe 8, just can discharge the sewage in sewage chamber 4.

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 backwashing filter device, includes urceolus (1), its characterized in that: the filter is characterized in that a filter element (2) is arranged in the inner cavity of the outer barrel (1), a water purifying tank (3) is arranged at the top of the filter element (2), a sewage cavity (4) is arranged between the inner cavity of the outer barrel (1) and the outer surfaces of the filter element (2) and the water purifying tank (3), a filtering and adsorbing net (5) is arranged at the bottom of the water purifying tank (3), a fiber filter plate (6) is arranged at the top of the filtering and adsorbing net (5), a water inlet (7) is arranged at the top of the left side of the outer barrel (1), a blow-off pipe (8) is arranged at the bottom of the right side of the outer barrel (1), a water outlet pipe (9) is arranged at the top of the water purifying tank (3), a first water valve (10) is sleeved at the middle part of the blow-off pipe (8), a bidirectional water pump (11) is, the left and right sides of carousel (13) all is provided with puddler (14), puddler (14) surface is provided with a plurality of brushes (15) along vertical direction, filter core (2) bottom is provided with base (16), water purification case (3) top is provided with apron (17), apron (17) top left side is provided with fixed block (18), ultrasonic transducer (19) have been pegged graft to fixed block (18) inner chamber, apron (17) top right side is provided with prompting device (20), urceolus (1) bottom is provided with base (21), base (21) middle part is provided with motor (22).

2. A backwash filter device as claimed in claim 1 wherein: cylindrical springs (24) are arranged on the left side and the right side of the top of the filtering and adsorbing net (5), and pressure blocks (23) are installed on the tops of the cylindrical springs (24).

3. A backwash filter device as claimed in claim 2 wherein: the right side pressure piece (23) bottom is provided with flexible board (25), pressure piece (23) inner chamber top is provided with electrical property piece (26), electrical property piece (26) are through electrical connection prompting device (20).

4. A backwash filter device as claimed in claim 1 wherein: an output shaft at the top of the motor (22) is connected with a rotating shaft (12) in a meshed mode, the rotating shaft (12) penetrates through the bottom of the outer barrel (1), and a bearing is arranged at the penetrating position of the bottom of the outer barrel (1) and the rotating shaft (12).

5. A backwash filter device as claimed in claim 1 wherein: the bottom of the water outlet pipe (9) penetrates through the cover plate (17) and extends to the inner cavity of the water purifying tank (3).

6. A backwash filter device as claimed in claim 1 wherein: the bottom of the motor (22) is provided with a fixing plate, and the left side and the right side of the fixing plate are both fixed on the inner walls of the left side and the right side of the base (21).