CN210993165U

CN210993165U - Feeding system of plate frame filter

Info

Publication number: CN210993165U
Application number: CN201921706243.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Wuhan Tuobashi Nanomaterials Co ltd
Current assignee: Wuhan Tuobashi Nanomaterials Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-07-14
Anticipated expiration: 2029-10-12

Abstract

The utility model belongs to the technical field of plate and frame filters, in particular to a feeding system of a plate and frame filter, which aims at the problem that the prior plate and frame filter is not provided with a corresponding pre-filtering system at a liquid inlet, so that the plate and frame filter needs to be cleaned after being used for a period of time, the cleaning times are frequent, and the cleaning times occupy the production time, the utility model provides a scheme which comprises a mounting frame, a liquid inlet box and a storage box, wherein the mounting frame is positioned in the liquid inlet box and the storage box, a plurality of filtering plates and a plurality of filtering frames are fixedly arranged at the top of the mounting frame, the plurality of filtering plates and the plurality of filtering frames are arranged in a staggered way, a filtering screen is arranged between the filtering plates and the filtering frames, in the utility model, the feeding system body can be provided with the pre-filtering system at the liquid inlet of the frame filter, the pre-filtering system comprises a filtering component and a stirring, the cleaning frequency is reduced more frequently.

Description

Feeding system of plate frame filter

Technical Field

The utility model relates to a plate filter technical field especially relates to plate filter feed system.

Background

The plate-and-frame filter is a stainless steel multi-layer plate-and-frame filter, is suitable for closed filtration of liquid with low viscosity below 50% and low residue content to reach the requirement of fine filtration and semi-fine filtration, and may be used directly as microporous filter film for sterile filtration without filtering with microporous film filter.

Present plate frame filter is at the in-process that uses, generally can direct access water pump arrange into filter plate and filter frame with outside sewage in, and then can reach the mesh of carrying out filter disinfection to sewage, but plate frame filter does not set up corresponding filtration system in advance in inlet port department, lead to plate frame filter just need wash the filter plate after using a period of time, it is comparatively frequent to wash the number of times, and wash the number of times and can occupy production time, can influence plate frame filter's availability factor, so we have proposed plate frame filter charge-in system, a problem for solving the aforesaid and proposing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the plate and frame filter that exists among the prior art does not set up corresponding filtration system in advance in inlet port department, leads to the plate and frame filter just need wash the filter plate after using a period of time, and it is comparatively frequent to wash the number of times, and washs the number of times and can occupy production time's shortcoming, and the plate and frame filter charge-in system that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

plate frame filter charge-in system, including mounting bracket, liquid inlet tank and storage box, and the mounting bracket is located liquid inlet tank and storage box, the top fixed mounting of mounting bracket has a plurality of filter plates and a plurality of filter frame, and a plurality of filter plates and the crisscross setting of a plurality of filter frame, be provided with the filter screen between filter plate and the filter frame, in filter plate, filter frame and the filter screen subassembly water purification system, fixed mounting has the header tank in the mounting bracket, and the header tank is located the lower square of filter plate and filter frame, be provided with filter assembly and stirring subassembly in the liquid inlet tank, one side fixed mounting of mounting bracket has the water pump, the feed liquor pipe of water pump extends to the liquid inlet tank in, the drain pipe of water pump extends to the water purification system, the connecting pipe that the bottom fixedly connected with of header tank is linked together, and the one end of connecting pipe extends to.

Preferably, the filtering component includes the filter vat of fixed mounting in the liquid inlet box, and filter vat and feed liquor box looks adaptation, annular fixed mounting has the filter screen on the filter vat, the liquid inlet box internal fixed mounting has and is used for carrying out clear clean subassembly to the filter screen, when sewage arranges into the feed liquor box in, therefore can make the filter vat along with the increase of water yield, its inside liquid level can rise gradually, and when the filter screen was crossed to the water level, sewage can fall into the bottom inner wall of liquid inlet box through the filter screen on, utilize the filter screen can filter the great granule impurity in the sewage.

Preferably, the stirring assembly comprises a partition board fixedly installed in the liquid inlet box, the partition board is matched with the liquid inlet box, two stirring shafts symmetrically arranged are connected to the inner wall of the bottom of the liquid inlet box in a transmission manner, the top of each stirring shaft extends to the position above the partition board, a driven wheel is fixedly sleeved on the outer side of each stirring shaft and is located below the partition board, a band-type brake motor is fixedly installed on the inner wall of the bottom of the liquid inlet box, an output shaft of the band-type brake motor extends into the liquid inlet box and is fixedly provided with a driving wheel, two driven wheels and the driving wheel are in transmission connection with a belt, when sewage needs to be mixed, particles in the sewage are prevented from settling to the inner wall of the bottom of the liquid inlet box, the band-type brake motor is started at the moment, the band-type brake motor can drive the driving wheel to rotate, the driving wheel and the, therefore, the stirring shaft can be used for stirring the sewage, so that the impurities can not be precipitated.

Preferably, four universal wheels are fixedly mounted at the bottom of the mounting frame and are arranged at the bottom of the mounting frame in a rectangular shape.

Preferably, clean subassembly includes the fixed plate of fixed mounting in the liquid inlet box, and the fixed plate is located the top of filter vat, the bottom transmission of fixed plate is connected with the rotation axis, the equal fixed mounting in rotation axis both sides has the cleaning brush, and one side of two cleaning brushes all laminates mutually with the outside of filter screen, the fixed cover in the outside of rotation axis is equipped with the worm wheel, one side fixed mounting of liquid inlet box has driving motor, and driving motor's output shaft extends to liquid inlet box and fixed mounting has the worm, and worm wheel mesh mutually, and when needs drive the cleaning brush and clean the filter screen, start driving motor this moment and can drive the rotation axis and rotate, and the rotation axis can drive the cleaning brush and rotate, so the cleaning brush can clean the filter screen.

Preferably, the bottom of the fixed plate is fixedly provided with a bearing, the top of the rotating shaft extends to the inner ring of the bearing and is fixedly connected with the inner ring of the bearing, and the rotating friction force of the rotating shaft can be reduced by using the bearing.

In the utility model, when sewage is discharged into the liquid inlet tank, the liquid level in the filter barrel can gradually rise along with the increase of the water amount, and when the water level overflows the filter screen, the sewage can fall onto the inner wall of the bottom of the liquid inlet tank through the filter screen, and larger particle impurities in the sewage can be filtered by utilizing the filter screen;

when sewage falls into the bottom inner wall of liquid tank, when the bottom inner wall of liquid tank is subsided for preventing the granule in the sewage, start band-type brake motor this moment and can drive two (mixing) shafts and rotate, therefore utilize the (mixing) shaft to stir sewage, make its impurity can not take place to deposit.

The utility model discloses in, the condition that can take place ground drippage when filtering sewage in a plurality of filter plates, a plurality of filter frames and the filter screen subassembly water purification system, the sewage after the filtration of drippage can fall into the header tank in, then the header tank water-logging can flow into the storage box through the connecting pipe in, has practiced thrift the water resource.

The utility model discloses in, this charge-in system body can be to frame filter in inlet department setting filtration system in advance, and the filtration system includes filter assembly and stirring subassembly in advance, utilizes filter assembly to carry out first filtration to sewage, and the stirring subassembly then can prevent that the solid particle in the sewage from taking place to deposit, and then can prolong the live time of plate and frame filter's filter plate, and it is comparatively frequent to reduce the washing number of times.

Drawings

FIG. 1 is a schematic view of the overall structure of a feeding system of a plate frame filter provided by the utility model;

fig. 2 is a schematic view of a front view cross-sectional structure of a liquid inlet tank of the feeding system of the plate frame filter provided by the utility model;

fig. 3 is the three-dimensional structure schematic diagram of the filter vat of the feeding system of the plate frame filter.

In the figure: the device comprises a mounting frame 1, a filter plate 2, a filter frame 3, a water collecting tank 4, a liquid inlet tank 5, a storage tank 6, a water pump 7, a connecting pipe 8, a fixing plate 9, a rotating shaft 10, a cleaning brush 11, a filter barrel 12, a filter screen 13, a worm wheel 14, a driving motor 15, a worm 16, a partition plate 17, a stirring shaft 18, a driven wheel 19, a driving wheel 20, a belt 21 and a band-type brake motor 22.

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.

Example one

Referring to fig. 1-3, a plate and frame filter feeding system comprises a mounting frame 1, a liquid inlet tank 5 and a storage tank 6, wherein the mounting frame 1 is positioned in the liquid inlet tank 5 and the storage tank 6, a plurality of filter plates 2 and a plurality of filter frames 3 are fixedly installed at the top of the mounting frame 1, the filter plates 2 and the filter frames 3 are arranged in a staggered manner, a filter screen is arranged between the filter plates 2 and the filter frames 3, the filter plates 2, the filter frames 3 and a filter screen component water purification system are internally and fixedly provided with a water collecting tank 4 in the mounting frame 1, the water collecting tank 4 is positioned at the lower square of the filter plates 2 and the filter frames 3, a filter component and a stirring component are arranged in the liquid inlet tank 5, one side of the mounting frame 1 is fixedly provided with a water pump 7, a liquid inlet pipe of the water pump 7 extends into the liquid inlet tank 5, a liquid outlet pipe of the water pump 7 extends into the water purification system, the bottom, the utility model discloses in, this charge-in system body can be to frame filter in inlet department setting filtration system in advance, and the filtration system includes filter assembly and stirring subassembly in advance, utilizes filter assembly to carry out first filtration to sewage, and the stirring subassembly then can prevent that the solid particle in the sewage from taking place to deposit, and then can prolong the live time of plate frame filter's filter plate 2, and it is comparatively frequent to reduce the washing number of times.

Example two

The improvement is further based on the first embodiment: the filtering component comprises a filtering barrel 12 fixedly installed in the liquid inlet box 5, the filtering barrel 12 is matched with the liquid inlet box 5, a filtering net 13 is annularly and fixedly installed on the filtering barrel 12, a cleaning component for cleaning the filtering net 13 is fixedly installed in the liquid inlet box 5, when sewage is discharged into the liquid inlet box 5, the internal liquid level of the filtering barrel 12 can gradually rise along with the increase of water quantity, when the water level overflows the filtering net 13, the sewage can fall onto the inner wall of the bottom of the liquid inlet box 5 through the filtering net 13, larger particle impurities in the sewage can be filtered by the filtering net 13, the stirring component comprises a partition plate 17 fixedly installed in the liquid inlet box 5, the partition plate 17 is matched with the liquid inlet box 5, two stirring shafts 18 which are symmetrically arranged are in transmission connection on the inner wall of the bottom of the liquid inlet box 5, the top of each stirring shaft 18 extends to the upper portion of the partition plate 17, the outer side of the stirring shaft 18 is fixedly sleeved with a driven wheel 19, the driven wheel 19 is positioned below the partition plate 17, the inner wall of the bottom of the liquid inlet box 5 is fixedly provided with a band-type brake motor 22, the output shaft of the band-type brake motor 22 extends into the liquid inlet box 5 and is fixedly provided with a driving wheel 20, the outer sides of the two driven wheels 19 and the driving wheel 20 are in transmission connection with a belt 21, when sewage is required to be mixed, particles in the sewage are prevented from settling to the inner wall of the bottom of the liquid inlet box 5, the band-type brake motor 22 is started at the moment, the band-type brake motor 22 drives the driving wheel 20 to rotate, the driving wheel 20 and the driven wheel 19 are in transmission connection with the same belt 21, so that the two stirring shafts 18 can be driven to rotate, the sewage can be stirred by the stirring shaft 18, impurities cannot precipitate, the bottom of the mounting frame 1 is fixedly, the cleaning assembly comprises a fixing plate 9 fixedly installed in the liquid inlet box 5, the fixing plate 9 is located above the filter barrel 12, the bottom of the fixing plate 9 is in transmission connection with a rotating shaft 10, cleaning brushes 11 are fixedly installed on two sides of the rotating shaft 10, one sides of the two cleaning brushes 11 are attached to the outer sides of the filter screen 13, a worm wheel 14 is fixedly sleeved on the outer side of the rotating shaft 10, a driving motor 15 is fixedly installed on one side of the liquid inlet box 5, an output shaft of the driving motor 15 extends into the liquid inlet box 5 and is fixedly provided with a worm 16, the worm 16 is meshed with the worm wheel 14, when the filter screen 13 is required to be cleaned by driving the cleaning brushes 11, the driving motor 15 is started to drive the rotating shaft 10 to rotate, the rotating shaft 10 can drive the cleaning brushes 11 to rotate, so that the filter screen 13 can be cleaned by the cleaning brushes 11, a bearing is fixedly, the top of the rotating shaft 10 extends to and is fixedly connected with the inner ring of the bearing, and the friction force generated by the rotation of the rotating shaft 10 can be reduced by the bearing.

In the embodiment, when the device is used, the structure of the device is improved to a certain degree, and a corresponding functional adaptive component is added to the device, so that the actual using effect of the device is enhanced, and the device is specifically characterized in that when sewage needs to be filtered, the sewage can be discharged into the liquid inlet tank 5 and then into the sewage in the liquid inlet tank 5, when the sewage is discharged into the liquid inlet tank 5, the liquid level in the filter barrel 12 can be gradually increased along with the increase of the water amount, and when the water level crosses the filter screen 13, the sewage can fall onto the inner wall of the bottom of the liquid inlet tank 5 through the filter screen 13, and larger particle impurities in the sewage can be filtered by using the filter screen 13;

when sewage falls onto the inner wall of the bottom of the liquid inlet box 5, in order to prevent particles in the sewage from settling onto the inner wall of the bottom of the liquid inlet box 5, the band-type brake motor 22 is started, the band-type brake motor 22 can drive the driving wheel 20 to rotate, and the driving wheel 20 and the driven wheel 19 are in transmission connection with the same belt 21, so that two stirring shafts 18 can be driven to rotate, the sewage can be stirred by the stirring shafts 18, and impurities cannot be precipitated;

at the moment, the water pump 7 is started again to discharge sewage into the filter plates 2, the filter frame 3 and the filter screen component water purification system to filter the sewage, and the filtered sewage enters the storage tank 6.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Plate frame filter charge-in system, including mounting bracket (1), feed liquor case (5) and storage box (6), and mounting bracket (1) is located feed liquor case (5) and storage box (6), its characterized in that, the top fixed mounting of mounting bracket (1) has a plurality of filter plates (2) and a plurality of filter frame (3), and a plurality of filter plates (2) and a plurality of filter frame (3) crisscross setting, be provided with the filter screen between filter plate (2) and the filter frame (3), in filter plate (2), filter frame (3) and the filter screen subassembly water purification system, fixed mounting has header tank (4) in mounting bracket (1), and header tank (4) are located the lower square of filter plate (2) and filter frame (3), be provided with filtering component and stirring component in feed liquor case (5), one side fixed mounting of mounting bracket (1) has water pump (7), the pipe of water pump (7) extends to feed liquor case (5), the drain pipe of water pump (7) extends to in the water purification system, connecting pipe (8) that the bottom fixedly connected with of header tank (4) is linked together, and the one end of connecting pipe (8) extends to in storage box (6).

2. The plate frame filter feed system of claim 1, wherein the filter assembly comprises a filter vat (12) fixedly mounted in the feed tank (5), the filter vat (12) is adapted to the feed tank (5), the filter vat (12) is annularly and fixedly mounted with a filter screen (13), and the feed tank (5) is internally fixedly mounted with a cleaning assembly for cleaning the filter screen (13).

3. The plate frame filter feed system according to claim 1, wherein the agitator assembly comprises a baffle (17) fixedly mounted in the feed tank (5), the baffle (17) is matched with the liquid inlet box (5), the inner wall of the bottom of the liquid inlet box (5) is in transmission connection with two stirring shafts (18) which are symmetrically arranged, the top of each stirring shaft (18) extends to the upper part of the baffle (17), the outer side of each stirring shaft (18) is fixedly sleeved with a driven wheel (19), and be located the below of baffle (17) from driving wheel (19), the bottom inner wall fixed mounting who advances liquid case (5) has band-type brake motor (22), and the output shaft of band-type brake motor (22) extends to and advances in liquid case (5) and fixed mounting has action wheel (20), and two outside transmission from driving wheel (19) and action wheel (20) are connected with belt (21).

4. The plate frame filter feeding system according to claim 1, wherein four universal wheels are fixedly mounted at the bottom of the mounting frame (1), and the four universal wheels are arranged at the bottom of the mounting frame (1) in a rectangular shape.

5. The plate frame filter feed system of claim 2, wherein the cleaning assembly comprises a fixing plate (9) fixedly mounted in the liquid inlet box (5), the fixing plate (9) is located above the filter barrel (12), the bottom of the fixing plate (9) is in transmission connection with a rotating shaft (10), cleaning brushes (11) are fixedly mounted on two sides of the rotating shaft (10), one sides of the two cleaning brushes (11) are attached to the outer side of the filter screen (13), a worm wheel (14) is fixedly sleeved on the outer side of the rotating shaft (10), a driving motor (15) is fixedly mounted on one side of the liquid inlet box (5), an output shaft of the driving motor (15) extends into the liquid inlet box (5) and is fixedly mounted with a worm (16), and the worm (16) and the worm wheel (14) are meshed with each other.

6. The plate frame filter feeding system according to claim 5, wherein the bearing is fixedly mounted at the bottom of the fixed plate (9), and the top of the rotating shaft (10) extends to and is fixedly connected with the inner ring of the bearing.