CN215538789U

CN215538789U - Filter equipment for sewage treatment

Info

Publication number: CN215538789U
Application number: CN202121710739.3U
Authority: CN
Inventors: 张巧媚; 曹志超; 彭林生; 程佳慧; 陈航
Original assignee: Hangzhou Manba Environmental Protection Co ltd
Current assignee: Hangzhou Manba Environmental Protection Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-01-18
Anticipated expiration: 2031-07-26

Abstract

The utility model belongs to the field of sewage treatment, and particularly relates to a filtering device for sewage treatment, which comprises a treatment box, a filter screen, a metal frame, a drain pipe, a U-shaped clamping block, a first spring, a T-shaped round rod, a square rod, a rotating rod, a fixing pin, a torsional spring, a U-shaped frame, a baffle, an adjusting screw rod, a nut, a connecting bolt, a threaded hole and a magnetic block, wherein the filter screen is arranged on the treatment box; install metal frame and filter screen inside handling the incasement portion, the metal frame removes and extrudees U type fixture block, U type fixture block removes and drives T type round bar and remove along the square pole, and extrude spring one, T type round bar removes the extrusion dwang, make the dwang rotate, and extrude the torsional spring, when metal frame aligns with U type fixture block, under the effect of spring elasticity, U type fixture block removes and resets, with the metal frame joint between two U type fixture blocks, adjusting screw removes along the nut, adjusting screw removes and drives the baffle and reciprocate, and then the baffle of being convenient for carries out the shutoff to the drain pipe.

Description

Filter equipment for sewage treatment

Technical Field

The utility model relates to the field of sewage treatment, in particular to a filtering device for sewage treatment.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

Insoluble particulate matter, pigment and peculiar smell in sewage are filtered and adsorbed to filter equipment for sewage treatment for sewage reaches the standard that can discharge.

The filter equipment for sewage treatment who uses at present has certain defect, lacks the convenient joint stop gear of filter screen, causes inconveniently to carry out the dismouting clearance to the filter screen, and then reduces the filterable efficiency of sewage. Therefore, a filtering device for sewage treatment is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problems that the filter screen is inconvenient to disassemble, assemble and clean due to the lack of a convenient clamping limiting mechanism of the filter screen, and further the sewage filtering efficiency is reduced, the utility model provides a filtering device for sewage treatment.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a filtering device for sewage treatment, which comprises a treatment box, a filter screen, a metal frame, a drain pipe and a clamping limiting mechanism, wherein the filter screen is arranged on the treatment box; the device comprises a treatment box, a metal frame, a drainage pipe, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe and a water outlet pipe, wherein three filter screens are uniformly arranged in the treatment box;

the clamping limiting mechanism comprises a U-shaped clamping block, a first spring, a T-shaped round rod, a square rod and a rotating rod, more than two grooves are symmetrically formed in the treatment box, the first spring is fixedly installed in each groove, the U-shaped clamping block is fixedly installed at one end of each spring, the metal frame is clamped in the U-shaped clamping block, three T-shaped round rods are evenly installed at the front end and the rear end of the treatment box, one end of each T-shaped round rod extends into each groove and is fixedly connected with the U-shaped clamping block, three square rods are evenly and fixedly installed at the front end and the rear end of the treatment box, one end of each square rod penetrates through the T-shaped round rod and is rotatably installed with the rotating rod, one end of the rotating rod is attached to the T-shaped round rods, the metal frame and the filter screen are installed in the treatment box, the U-shaped clamping block is extruded by the movement of the metal frame, the U-shaped clamping block drives the T-shaped round rods to move along the square rods and extrude the first springs, the T-shaped round rod moves to extrude the rotating rod, so that the rotating rod rotates and extrudes the torsion spring, when the metal frame is aligned with the U-shaped clamping blocks, the U-shaped clamping blocks move to reset under the action of elastic force of the spring, and the metal frame is clamped between the two U-shaped clamping blocks.

Preferably, a through groove is formed in one end of the square rod, a fixing pin is fixedly installed in the middle of the inside of the through groove, a torsion spring and a rotating rod are installed on the annular side face of the fixing pin, and the torsion spring is fixedly installed in the rotating rod; this design is convenient for install the dwang on the square beam, and the design of torsional spring is convenient for the rotation of dwang to reset.

Preferably, a circular through hole is formed at one end of the rotating rod, the outer side of the torsion spring is fixedly installed inside the circular through hole, a miniature bearing is fixedly installed on the annular side face of the fixing pin, and the outer side of the miniature bearing is fixedly installed inside the circular through hole; this design is convenient for rotate the dwang and install on the square bar, the fixed mounting of torsional spring of being convenient for simultaneously.

Preferably, the upper end and the lower end of the inner part of the groove are fixedly provided with magnetic blocks, and the two magnetic blocks are positioned on the upper side and the lower side of the first spring; the design of magnetic path is convenient for accomodate U type fixture block inside the recess, is convenient for handle the installation of incasement portion bottom filter screen.

Preferably, the inside of the drain pipe is slidably provided with a baffle, the top end of the baffle penetrates through the drain pipe and extends to the upper side of the drain pipe, and the top end of the drain pipe is fixedly provided with a U-shaped frame; the design of baffle is convenient for carry out the shutoff to the drain pipe, and the sewage of being convenient for is stood in processing incasement portion, is convenient for not have the impurity that filters to deposit.

Preferably, the top end of the baffle is rotatably provided with an adjusting screw, the top end of the adjusting screw penetrates through the U-shaped frame, the annular side surface of the adjusting screw is provided with a nut, and the outer side of the nut is fixedly arranged inside the U-shaped frame; twist and move adjusting screw, adjusting screw moves along the nut, and adjusting screw removes and drives the baffle and reciprocate, and then the baffle of being convenient for carries out the shutoff to the drain pipe, and the drain pipe of being convenient for simultaneously is opened and is carried out the drainage.

The utility model has the advantages that:

1. according to the utility model, the metal frame and the filter screen are arranged in the treatment box, the metal frame moves to extrude the U-shaped clamping block, the U-shaped clamping block moves to drive the T-shaped round rod to move along the square rod and extrude the first spring, the T-shaped round rod moves to extrude the rotating rod, so that the rotating rod rotates and extrudes the torsion spring, when the metal frame is aligned with the U-shaped clamping block, the U-shaped clamping block moves to reset under the action of the elastic force of the first spring, the metal frame is clamped between the two U-shaped clamping blocks, and the problem that the filter screen is inconvenient to disassemble, assemble and clean due to the lack of a convenient clamping limiting mechanism of the filter screen is solved, and further the sewage filtering efficiency is reduced;

2. according to the utility model, the adjusting screw rod is screwed, the adjusting screw rod moves along the nut, and the adjusting screw rod moves to drive the baffle plate to move up and down, so that the baffle plate can conveniently plug the drain pipe, the drain pipe can be conveniently opened to drain water, and the problem of inconvenience in controlling sewage discharge is solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram according to a first embodiment;

FIG. 2 is a schematic structural view of a clamping limiting mechanism according to the first embodiment;

FIG. 3 is a schematic partial enlarged view of the structure of the first embodiment at A;

FIG. 4 is a schematic view of a drainage pipe according to the first embodiment;

fig. 5 is a schematic view of an assembly structure of the rotating rod and the T-shaped round rod according to the second embodiment.

In the figure: 1. a treatment tank; 2. a filter screen; 3. a metal frame; 4. a drain pipe; 5. a U-shaped fixture block; 6. a first spring; 7. a T-shaped round bar; 8. a square bar; 9. rotating the rod; 10. a fixing pin; 11. a torsion spring; 12. a U-shaped frame; 13. a baffle plate; 14. adjusting the screw rod; 15. a nut; 16. a connecting bolt; 17. a threaded hole; 18. A magnetic block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, a filtering apparatus for sewage treatment comprises a treatment tank 1, a filter screen 2, a metal frame 3, a drain pipe 4 and a clamping and limiting mechanism; three filter screens 2 are uniformly arranged in the treatment box 1, the outer sides of the filter screens 2 are fixedly arranged on a metal frame 3, the outer side of the metal frame 3 is attached to the inner wall of the treatment box 1, and a drain pipe 4 is fixedly arranged on the lower side of the right end of the treatment box 1;

the clamping limiting mechanism comprises a U-shaped clamping block 5, a first spring 6, a T-shaped round rod 7, a square rod 8 and a rotating rod 9, more than two grooves are symmetrically formed in the processing box 1, the first spring 6 is fixedly installed in each groove, one end of the first spring 6 is fixedly installed with the U-shaped clamping block 5, the metal frame is clamped in the U-shaped clamping block 5, the three T-shaped round rods 7 are evenly installed at the front end and the rear end of the processing box 1, one end of the T-shaped round rod 7 extends into each groove and is fixedly connected with the U-shaped clamping block 5, the three square rods 8 are evenly and fixedly installed at the front end and the rear end of the processing box 1, one end of each square rod 8 penetrates through the T-shaped round rod 7 and is rotatably installed with the rotating rod 9, and one end of the rotating rod 9 is attached to the T-shaped round rod 7; during operation, install metal frame 3 and filter screen 2 inside handling case 1, metal frame 3 removes and extrudees U type fixture block 5, U type fixture block 5 removes and drives T type round bar 7 and remove along square bar 8, and extrude spring 6, T type round bar 7 removes extrusion dwang 9, make dwang 9 rotate, and extrude torsional spring 11, when metal frame 3 aligns with U type fixture block 5, under the effect of spring 6 elasticity, U type fixture block 5 removes and resets, with 3 joints of metal frame between two U type fixture blocks 5, under the effect of torsional spring 11 torsion, dwang 9 rotates and resets and 7 laminating of T type round bar, it is not hard up to avoid U type fixture block 5 to appear becoming flexible.

A through groove is formed in one end of the square rod 8, a fixing pin 10 is fixedly installed in the middle of the inside of the through groove, a torsion spring 11 and a rotating rod 9 are installed on the annular side face of the fixing pin 10, and the torsion spring 11 is fixedly installed inside the rotating rod 9; during operation, the design is convenient for the rotating rod 9 to be installed on the square rod 8, and the design of the torsion spring 11 is convenient for the rotating reset of the rotating rod 9.

A circular through hole is formed in one end of the rotating rod 9, the outer side of the torsion spring 11 is fixedly installed inside the circular through hole, a miniature bearing is fixedly installed on the annular side face of the fixing pin 10, and the outer side of the miniature bearing is fixedly installed inside the circular through hole; during operation, the design is convenient for the rotating rod 9 to be rotatably arranged on the square rod 8, and is also convenient for the fixed installation of the torsion spring 11.

The upper end and the lower end of the inner part of the groove are fixedly provided with magnetic blocks 18, and the two magnetic blocks 18 are positioned on the upper side and the lower side of the first spring 6; during operation, the design of magnetic path 18 is convenient for accomodate U type fixture block 5 inside the recess, is convenient for handle the installation of the inside bottom filter screen 2 of case 1.

A baffle 13 is slidably mounted inside the drain pipe 4, the top end of the baffle 13 penetrates through the drain pipe 4 and extends to the upper side of the drain pipe 4, and a U-shaped frame 12 is fixedly mounted at the top end of the drain pipe 4; during operation, the design of baffle 13 is convenient for carry out the shutoff to drain pipe 4, and the sewage of being convenient for is stood in treatment box 1 is inside, and the impurity that is convenient for not filter deposits.

The top end of the baffle 13 is rotatably provided with an adjusting screw 14, the top end of the adjusting screw 14 penetrates through the U-shaped frame 12, the annular side surface of the adjusting screw 14 is provided with a nut 15, and the outer side of the nut 15 is fixedly arranged inside the U-shaped frame 12; during operation, screw adjusting screw 14, adjusting screw 14 removes along nut 15, and adjusting screw 14 removes and drives baffle 13 and reciprocate, and then the baffle 13 of being convenient for carries out the shutoff to drain pipe 4, and the drain pipe 4 of being convenient for simultaneously opens and carries out the drainage.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a connecting bolt 16 is installed at one end of the rotating rod 9, a threaded hole 17 is opened at one end of the T-shaped round rod 7, and one end of the connecting bolt 16 passes through the rotating rod 9 and is installed inside the threaded hole 17; during operation, when dwang 9 rotates to reset and the laminating of T

type round bar

7, 16 one end of connecting bolt aligns with screw hole 17, twists connecting bolt 16, and connecting bolt 16 removes along screw hole 17 for connecting bolt 16 and dwang 9 laminating, and then avoid T type round bar 7 to take place the level drunkenness, have improved the stability of filter screen 2 installation.

The theory of operation, install metal frame 3 and filter screen 2 inside handling case 1, metal frame 3 removes and extrudees U type fixture block 5, U type fixture block 5 removes and drives T type round bar 7 and remove along square bar 8, and extrude spring 6, T type round bar 7 removes extrusion dwang 9, make dwang 9 rotate, and extrude torsional spring 11, when metal frame 3 aligns with U type fixture block 5, under the effect of spring 6 elasticity, U type fixture block 5 removes and resets, with 3 joints of metal frame between two U type fixture blocks 5.

Screw adjusting screw 14, adjusting screw 14 removes along nut 15, and adjusting screw 14 removes and drives baffle 13 and reciprocate, and then the baffle 13 of being convenient for carries out the shutoff to drain pipe 4, and the drain pipe 4 of being convenient for simultaneously opens and carries out the drainage.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A filter equipment for sewage treatment which characterized in that: comprises a treatment box (1), a filter screen (2), a metal frame (3), a drain pipe (4) and a clamping limiting mechanism; the three filter screens (2) are uniformly arranged in the treatment box (1), the outer sides of the filter screens (2) are fixedly arranged on the metal frame (3), the outer side of the metal frame (3) is attached to the inner wall of the treatment box (1), and a drain pipe (4) is fixedly arranged on the lower side of the right end of the treatment box (1);

the clamping limiting mechanism comprises a U-shaped clamping block (5), a first spring (6), a T-shaped round rod (7), a square rod (8) and a rotating rod (9), more than two grooves are symmetrically formed in the treatment box (1), a first spring (6) is fixedly arranged in the groove, one end of the first spring (6) is fixedly provided with a U-shaped clamping block (5), the metal frame is clamped inside the U-shaped clamping block (5), the front end and the rear end of the treatment box (1) are uniformly provided with three T-shaped round rods (7), one end of the T-shaped round rod (7) extends into the groove and is fixedly connected with the U-shaped fixture block (5), three square rods (8) are uniformly and fixedly arranged at the front end and the rear end of the treatment box (1), and square bar (8) one end is passed T type round bar (7) and is rotated and install dwang (9), dwang (9) one end is laminated with T type round bar (7) mutually.

2. A filter device for sewage treatment as claimed in claim 1, wherein: logical groove has been seted up to square bar (8) one end, and leads to the inside intermediate position fixed mounting of groove and have fixed pin (10), install torsional spring (11) and dwang (9) on fixed pin (10) annular side, torsional spring (11) fixed mounting is inside dwang (9).

3. A filter device for sewage treatment as claimed in claim 2, wherein: circular through-hole has been seted up to dwang (9) one end, torsional spring (11) outside fixed mounting is inside circular through-hole, fixed pin (10) fixed mounting has miniature bearing on the annular side, and miniature bearing outside fixed mounting is inside circular through-hole.

4. A filter device for sewage treatment as claimed in claim 1, wherein: the upper end and the lower end of the interior of the groove are fixedly provided with magnetic blocks (18), and the two magnetic blocks (18) are located on the upper side and the lower side of the first spring (6).

5. A filter device for sewage treatment as claimed in claim 1, wherein: inside slidable mounting of drain pipe (4) has baffle (13), and baffle (13) top pass drain pipe (4) and extend to drain pipe (4) upside, drain pipe (4) top fixed mounting has U type frame (12).

6. A filter device for sewage treatment as claimed in claim 5, wherein: baffle (13) top is rotated and is installed adjusting screw (14), and adjusting screw (14) top passes U type frame (12), install nut (15) on adjusting screw (14) annular side, and nut (15) outside fixed mounting is inside U type frame (12).