CN216604325U

CN216604325U - Microstrainer convenient to it is clean

Info

Publication number: CN216604325U
Application number: CN202123435786.4U
Authority: CN
Inventors: 韩洪刚; 阳少坤; 程小勇; 阳小意; 李家乐
Original assignee: Guizhou Tianjing Environmental Protection Engineering Co ltd
Current assignee: Guizhou Tianjing Environmental Protection Engineering Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-27
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a microstrainer convenient to clean, which belongs to the technical field of sewage treatment and comprises a microstrainer body consisting of a rotary drum and a machine body, wherein the rotary drum is rotatably arranged in the machine body, a plurality of T-shaped slide rails are arranged in the rotary drum, T-shaped moving rods are arranged on the plurality of T-shaped slide rails in a sliding manner, and a filter screen is arranged on one side surface of each T-shaped moving rod, which is far away from the T-shaped slide rails; through setting up the rotary drum, utilize T shape slide rail and the T shape carriage release lever that sets up in the rotary drum, recycle the filter screen that sets up on the T shape carriage release lever, utilize the cylindricality cavity that forms between a plurality of filter screens simultaneously, make rivers can follow the entering in the cylindricality cavity, drive a plurality of filter screen along with the rotary drum and rotate and can filter rivers, when having the great impurity of weight in the rivers, it can receive the influence of gravity to be located on the filter screen of bottommost all the time, this filter screen of pulling, make the slip between T shape carriage release lever and the T shape slide rail can shift out the filter screen, be convenient for clear away the heavy impurity on the filter screen.

Description

Microstrainer convenient to it is clean

Technical Field

The utility model belongs to the technical field of sewage treatment, and particularly relates to a microfiltration machine convenient to clean.

Background

The microfilter is a filter for intercepting fine suspended matter by a screen, and has a barrel-shaped frame, a drum rotating around a mandrel, and a filter screen wrapped outside the drum. The filter can be used for filtering raw water in waterworks and removing plankton such as algae, water fleas and the like, and also can be used for filtering treatment of industrial water, recovery of free substances in industrial wastewater, final treatment of sewage and the like;

at present, the microstrainer has a self-cleaning function, but only can clean impurities with stronger weight, and when the weight of the impurities is larger, the impurities can sink into the bottom of the upper roller of the microstrainer, so that the microstrainer is not convenient to clean, and therefore the microstrainer needs to be improved.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a microfilter which is easy to clean, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a microstrainer convenient to it is clean, includes the microstrainer body that rotary drum and organism are constituteed, the rotary drum rotates to set up in the organism, is provided with a plurality of T shape slide rails in the rotary drum, and is a plurality of all slide on the T shape slide rail and be provided with the T shape carriage release lever, the T shape carriage release lever is kept away from be provided with the filter screen on the side of T shape slide rail, adjacent two the relative side sliding connection of filter screen is a plurality of form a cylindricality cavity, a plurality of between the filter screen all with water inlet on the organism is aligned.

As a preferred embodiment, a sliding groove is formed in one side surface of each filter screen, a sliding rod matched with the sliding groove is arranged on one side surface, away from the sliding groove, of each filter screen, and the sliding rod on one filter screen is in sliding connection with the sliding groove on the adjacent filter screen.

In a preferred embodiment, the inner diameter of the filtering holes on the filter screen is smaller than or equal to the inner diameter of the filtering holes on the rotary drum.

As a preferred embodiment, a plurality of filter screens are connected to one side surface of the filter screen, which is close to the filter screen, through threads, and one end of each fixing bolt penetrates through the T-shaped moving rod and is connected with the T-shaped sliding rail through threads.

As a preferred embodiment, the machine body is symmetrically provided with two fixed blocks, a water pipe is arranged between the two fixed blocks, the water pipe is communicated with a plurality of spray heads which are arranged above the rotary drum, a collecting plate is arranged in the rotary drum and is positioned in the cylindrical cavity, the collecting plate is positioned below the spray heads, and one end of the collecting plate extends out of the cylindrical cavity and is communicated with a sewage discharge pipe.

As a preferred embodiment, a plurality of blocking pieces are arranged in the rotary drum, the plurality of blocking pieces are respectively located between the plurality of filter screens and the rotary drum, the plurality of blocking pieces are all slidably connected with the filter screens, and the plurality of blocking pieces are respectively slidably connected with the plurality of T-shaped moving rods.

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

the microstrainer convenient to clean is provided with the rotary drum, the T-shaped slide rail and the T-shaped moving rod which are arranged in the rotary drum are utilized, the filter screens arranged on the T-shaped moving rod are reused, meanwhile, the cylindrical cavities formed among the filter screens are utilized, so that water flow can enter from the cylindrical cavities, the filter screens can be filtered along with the rotation of the rotary drum driving the filter screens to rotate, when impurities with large weight exist in the water flow, the impurities are always positioned on the filter screen at the bottommost part under the influence of gravity, the filter screen is pulled, the filter screen can be moved out through the sliding between the T-shaped moving rod and the T-shaped slide rail, and the impurities with large weight on the filter screen can be conveniently removed;

this microstrainer convenient to it is clean through seting up the sliding tray on the filter screen, recycles the slide bar that sets up on the filter screen, utilizes the connection between sliding tray and the slide bar on two adjacent filter screens for the slide bar can adjust and mend the clearance between two filter screens, prevents that the tiny particle impurity from getting into between filter screen and the rotary drum from the clearance, ensures that impurity homoenergetic is located between a plurality of filter screens.

Drawings

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

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

FIG. 3 is an enlarged schematic view of FIG. 2 at A in accordance with the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at B in fig. 2.

In the figure: 1. a rotating drum; 2. a body; 3. a microfilter body; 4. a T-shaped slide rail; 5. a T-shaped travel bar; 6. a filter screen; 7. a cylindrical cavity; 8. a sliding groove; 9. a slide bar; 10. fixing the bolt; 11. a fixed block; 12. a water pipe; 13. a spray head; 14. a collection plate; 15. a blow-off pipe; 16. and (6) blocking the blocks.

Detailed Description

In a first embodiment, please refer to fig. 1-4, the present invention provides a microfilter convenient for cleaning, which includes a microfilter body 3 composed of a rotary drum 1 and a machine body 2, the rotary drum 1 is rotatably disposed in the machine body 2, a plurality of T-shaped slide rails 4 are disposed in the rotary drum 1, a T-shaped moving rod 5 is slidably disposed on each of the plurality of T-shaped slide rails 4, a filter screen 6 is disposed on a side surface of the T-shaped moving rod 5 away from the T-shaped slide rails 4, opposite side surfaces of two adjacent filter screens 6 are slidably connected, a cylindrical cavity 7 is formed between the plurality of filter screens 6, the plurality of filter screens 6 are aligned with a water inlet on the machine body 2, an unfiltered water source is added between the plurality of filter screens 6, the machine body 2 is started to drive the rotary drum 1 to rotate the plurality of filter screens 6, so as to filter the water source in the rotary drum 1, after long-time filtering, light impurities after filtering are adsorbed on the filter screens 6, the filtered impurities with larger weight can roll in a cylindrical cavity 7 formed by a plurality of filter screens 6, so that the abrasion of the filtration is easily caused, at the moment, the filter screens 6 are drawn out from the rotary drum 1 through the matching between the T-shaped slide rails 4 and the T-shaped moving rods 5, so that the impurities on the filter screens 6 can be conveniently and completely removed, the inner diameter size of the filtering holes on the filter screens 6 is less than or equal to the inner diameter size of the filtering holes on the rotary drum 1, so that the impurities can be ensured to be always positioned between the filter screens 6, the impurities are prevented from entering between the filter screens 6 and the rotary drum 1, a plurality of blocking blocks 16 are arranged in the rotary drum 1, the blocking blocks 16 are respectively positioned between the filter screens 6 and the rotary drum 1, the blocking blocks 16 are respectively connected with the filter screens 6 in a sliding manner, the blocking blocks 16 are respectively connected with the T-shaped moving rods 5 in a sliding manner, and the blocking blocks 16 are arranged, so that the impurities can be prevented from entering between the filter screens 6 and the rotary drum 1 from the side surface, avoiding the accumulation of impurities between the filter screen 6 and the rotary drum 1.

Embodiment two, on the basis of embodiment one, sliding tray 8 has been seted up on the side of filter screen 6, filter screen 6 is provided with on the side of keeping away from sliding tray 8 with sliding tray 8 assorted slide bar 9, slide bar 9 on one of them filter screen 6 and the sliding tray 8 sliding connection on the adjacent filter screen 6, cross and set up sliding tray 8 on filter screen 6, reuse the slide bar 9 that sets up on filter screen 6, utilize the connection between sliding tray 8 and the slide bar 9 on two adjacent filter screens 6, make slide bar 9 can adjust and mend the clearance between two filter screens 6, prevent that the granule impurity from getting into between filter screen 6 and the rotary drum 1 from the clearance, ensure that the impurity homoenergetic is located between a plurality of filter screens 6.

Third embodiment, on the basis of first embodiment, equal threaded connection has fixing bolt 10 on the side that a plurality of filter screens 6 are close to mutually, fixing bolt 10's one end screw thread runs through T shape carriage release lever 5 and with T shape slide rail 4 threaded connection, can link T shape carriage release lever 5 and T shape slide rail 4 as an organic whole through fixing bolt 10, can prevent that T shape carriage release lever 5 from driving filter screen 6 and remove at will, it slides to avoid rotating when rotating to cause filter screen 6, stability and security when having ensured filtering, rotate fixing bolt 10, can make T shape carriage release lever 5 and T shape slide rail 4 separation, can enough remove filter screen 6 and clear away impurity this moment.

Embodiment four, on the basis of embodiment one, the symmetry is provided with two fixed blocks 11 on organism 2, be provided with water pipe 12 between two fixed blocks 11, the intercommunication has a plurality of shower nozzles 13 on water pipe 12, a plurality of shower nozzles 13 all are located the top of rotary drum 1, be provided with collecting plate 14 in rotary drum 1, collecting plate 14 is located cylindricality cavity 7, collecting plate 14 is located the below of a plurality of shower nozzles 13, collecting plate 14's one end extends cylindricality cavity 7 and communicates there is blow off pipe 15, the impurity of light weight can be adsorbed on filter screen 6 in the water source, and along with filter screen 6 tilting, through setting up shower nozzle 13 on water pipe 12 and the water pipe 12, make shower nozzle 13 can spray rinsing rotary drum 1 and filter screen 6, can wash light weight impurity on filter screen 6 on collecting plate 14, and discharge the device through blow off pipe 15

In use, the water inlet pipe 12 is first connected to the water inlet end of the device, i.e. in the direction of the opening of the cylindrical chamber 7, then the machine body 2 is started to drive the rotary drum 1 to rotate, the rotary drum 1 can drive a plurality of filter screens 6 to filter the water source, after long-time filtering, a plurality of light impurities are adsorbed on the filter screen 6, at the moment, the spray head 13 is started to spray water, the water sprayed by the spray head 13 can wash the filter screen 6, so that the light impurities on the filter screen 6 are washed on the collecting plate 14, and flows out of the device through the sewage discharge pipe 15, because impurities with heavy weight are not easy to be adsorbed on the filter screen 6, it will roll on the plurality of filter screens 6, when the heavy impurities are accumulated more, the rotation of the rotation is stopped, then the fixing bolt 10 is rotated to separate from the T-shaped slide rail 4, at the moment, the filter screen 6 is pulled to take out the filter screen 6 from the rotary drum 1, and impurities on the filter screen 6 are removed and can be inserted for use again.

Claims

1. A microstrainer convenient to clean is characterized in that: microstrainer body (3) of constituteing including rotary drum (1) and organism (2), rotary drum (1) rotates to set up in organism (2), is provided with a plurality of T shape slide rail (4) in rotary drum (1), and is a plurality of equal slip is provided with T shape carriage release lever (5) on T shape slide rail (4), T shape carriage release lever (5) are kept away from be provided with filter screen (6) on the side of T shape slide rail (4), adjacent two the relative side sliding connection of filter screen (6), it is a plurality of form a cylindricality cavity (7) between filter screen (6), it is a plurality of filter screen (6) all with water inlet on organism (2) is relative.

2. A microfilter to facilitate cleaning according to claim 1, wherein: a sliding groove (8) is formed in one side face of the filter screen (6), the filter screen (6) is far away from one side face of the sliding groove (8), a sliding rod (9) matched with the sliding groove (8) is arranged on one side face of the sliding groove (8), one sliding rod (9) on the filter screen (6) is adjacent to the adjacent sliding rod (9) on the filter screen (6), and the sliding groove (8) is in sliding connection.

3. A microfilter to facilitate cleaning according to claim 1, wherein: the inner diameter of the filtering holes in the filter screen (6) is smaller than or equal to the inner diameter of the filtering holes in the rotary drum (1).

4. A microfilter to facilitate cleaning according to claim 1, wherein: a plurality of the filter screens (6) are connected with a fixing bolt (10) in a threaded manner on one side surface close to each other, and one end of the fixing bolt (10) penetrates through the T-shaped moving rod (5) and is connected with the T-shaped sliding rail (4) in a threaded manner.

5. A microfilter to facilitate cleaning according to claim 1, wherein: the symmetry is provided with two fixed blocks (11), two on organism (2) be provided with water pipe (12) between fixed block (11), the intercommunication has a plurality of shower nozzles (13) on water pipe (12), and is a plurality of shower nozzle (13) all are located the top of rotary drum (1), be provided with in rotary drum (1) and collect board (14), collect board (14) are located in cylindricality cavity (7), collect board (14) are located a plurality of the below of shower nozzle (13), the one end of collecting board (14) extends cylindricality cavity (7) and communicates there is blow off pipe (15).

6. A microfilter to facilitate cleaning according to claim 1, wherein: the novel filter screen is characterized in that a plurality of blocking blocks (16) are arranged in the rotary drum (1), the blocking blocks (16) are respectively located between the filter screen (6) and the rotary drum (1), the blocking blocks (16) are connected with the filter screen (6) in a sliding mode, and the blocking blocks (16) are connected with the T-shaped moving rod (5) in a sliding mode.